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Toimintaperiaate

Rollingball Mouse: kumipallo ajaa ritiläpyörään valodiodeja ja valodiodeja ja valotransistoria.

Opticalmouse:Alightsourcepulsesignalsensorwithlight-emittingsemiconductorsandphotoelectricsensorsthatilluminateparticleswithinfraredscatteredlightspots.

Wirelessmouse:UseDRFtechnologytoconverttheinformationofmousemovementontheXorYaxis,buttonpressorliftintoawirelesssignalandsendittothehost.

Themouseisaverycommonlyusedcomputerinputdevice.Itcanpositionthecursoronthecurrentscreenandoperatethescreenelementsatthepositionwherethecursorpassesthroughthebuttonsandthescrollwheeldevice.Theoriginatorofthemouseappearedin1968.AmericanscientistDouglasEnglebartmadethefirstmouseinCalifornia.

Mouseisdividedintomechanicalmouseandopticalmouseaccordingtoitsworkingprinciple.Mechanicalmouseismainlycomposedofrollerball,rollerandgratingsignalsensor.Whenyoudragthemouse,therollingballisdriventorotate,andtherollingballdrivestherollertorotate.Thegratingsignalsensorinstalledattheendoftherollercollectsthegratingsignal.Thephotoelectricpulsesignalgeneratedbythesensorreflectsthedisplacementchangeofthemouseintheverticalandhorizontaldirections,andthenthemovementofthecursorarrowonthescreeniscontrolledthroughtheprocessingandconversionofthecomputerprogram.

Theinventionofthemouse

ThemousewasinventedbyDouglasEngelbartin1964,whenDouglasEngelbartworkedattheStanfordResearchInstitute(SRI),aninstitutionsponsoredbyStanfordUniversity,DouglasEngelbarthaslongbeenthinkingabouthowtomakecomputeroperationseasierandhowtoreplacethecumbersomeinstructionsenteredbythekeyboard.

Intheearly1960s,whenheattendedameeting,hetookoutanotebook(notalaptop)thathecarriedwithhim.Hedrewapictureofusingtwomutuallyperpendicularwheelsatthebottomtotrackthemovement.Thisistheprototypeofthemouse.In1964,DouglasEngelbartonceagainperfectedtheconceptofthisdeviceandproducedthefirstfinishedproduct.ThereforeDouglasEngelbartisalsoknownasthe"fatherofthemouse."

Atthattime,therewasno"mouse"name.Thisnewdevicewasasmallwoodenboxwithtwoscrollwheelsbutonlyonebutton.Itsworkingprincipleisthattherollerdrivestheshafttorotate,andtherheostatchangestheresistancevalue.Thechangeoftheresistancevalueproducesadisplacementsignal,andthecursorindicatingthepositiononthescreencanbemovedafterprocessingbythecomputer.

Koska laite veti johtoa kuinmonouse (kuten mouse’sstail), Douglas Engelbart ja hänen työtoverinsa kutsuivat sitä laboratoriossa nauraen "hiireksi". Hän oli myös sitä mieltä, että hiirtä voisi olla tulevaisuudessa laajalti käytössä, mutta haettiinpatenttijärjestelmään" käytä "oli sydämellinen,niin oli"hiiri".

Afterthemousewasinvented,itwasfirstappliedtotheimprovedAltocomputersystembyXeroxin1973,butunfortunately,thesesystemswereallexperimentalandusedforresearchwork.Ithasnotbeenpromotedtothegeneralpublic,sothemousehasalwaysbeenunknown.

In1979,ApplefounderSteveJobswasinvitedtowatchAltoandthesoftwarerunningonthesystem.Jobswasshockedbythecomputertechnologyhesaw,andherealizedthatthesetechnologiesrepresentedthefuturedevelopmenttrendofcomputers.ThesetechnologiesincludetheuseofamouseasapointinginputdeviceandaGUI(GraphicsUserInterface)usedbytheoperatingsystem.Appleimmediatelyaddedthesefunctionstoitsownsystem,preparingtodevelopanewtypeofhomecomputer,andhiredadozenXeroxtechnicianswithhighsalaries.In1981,XeroxlaunchedtheStar8010computerthatusesamouseandaGUIoperatingsystem.Thisisthefirsttimethatthepublichaslearnedaboutamouse.Unfortunately,thepriceofthiscomputeristooexpensiveandthesalesvolumeissmall.Nevertheless,themousehasattractedtheattentionofmanypeopleandhasbeguntobemasteredbypeople.

In1983,AppleofficiallylaunchedtheLISAcomputer,whichwasApple’sfirstcomputerusingamouse.Itfurtherintroducedthemousetothemajorityofusersandmadethemrealizetheroleofthemouse.

In1984,LISA'supgradedproduct,theMacintosh,cameout.ThiswasamilestoneforAppleandalsoamilestoneinthehistoryofcomputerdevelopment.WhileitbroughthugeincometoApple,italsoallowedthemousetogo.Intothousandsofhouseholds.Later,duetothewidespreaduseofOS/2andWindowssystems,theapplicationofmouseandGUIwasfurtherpromoted,makingthemousegraduallypopular,andeventuallybecamethestandardconfigurationofcomputers.Sincethen,everycomputerhasaloyalcompanionnexttoit.,Thatis"Mouse"-mouse.

Theoriginalform

Dr.DouglasandhiscolleagueBillIngriddesignedtheoriginalprototypeofthemousein1963,andmadeitintotheworldonDecember9,1968.Thefirst"mouse",whichusestheresistancechangecausedbythemovementofthemousetorealizethepositioningandcontrolofthecursor.Thestructureoftheoriginalmouseisrelativelysimple.Thebottomisequippedwithtwomutuallyperpendicularsheet-shapedroundwheels(non-spherical).Eachroundwheeldrivesamechanicalrheostat.Whenthemousemoves,itwillchangetheresistancevalueoftherheostat.Iftheappliedvoltageisfixed,theintensityoftheelectricalsignalfedbackbythemousewillchange.Usingthischangedfeedbacksignalparameter,thesystemcancalculateitsdisplacementinthehorizontalandverticaldirections,andthengenerateasetofrandomDynamiccoordinatesthatchangeasthemousemoves.Thisdynamiccoordinatedeterminesthepositionandmovementofthemouseonthescreen,soitcanreplacetheup,down,left,andrightkeysofthekeyboard,allowingtheusertopositionthecursorinvariousplacesonthescreen.Sincetheoriginalmousehadadatacabledraggedatitstail,itlookedlikealittlemouse.Later,peoplesimplycalledit"Mouse",whichistheoriginofthename"Mouse".OnDecember9,1968,apatentwasappliedforitsdesign.

Ofcourse,fromtoday’spointofview,thisoriginalmouseisindeedquitecrude.Itusesanall-woodshell,whichhassharpedgesandcorners,islargeandheavy,andrequiresanadditionalpowersupplytoworkproperly.It'snotconvenient.Coupledwiththeuseofalargenumberofmechanicalcomponents,astimeaccumulates,themousewillhaveveryseriouswearproblems.Inaddition,theoriginalmouseusesanalogtechnology,anditsresponsesensitivityandpositioningaccuracyarenotideal.Allthedrawbacksaddup,resultinginnotmanypeoplewillingtouseit.Butasanascentnewproduct,wecan'tdemandtoomuchofit.Thegreatestsignificanceoftheoriginalmouseisthatitsbirthmeansthattherearemorechoicesofcomputerinputdevices,andlaidthefoundationfortheoperatingsystemtoadoptgraphicalinterfacetechnology.ItisdifficultforustoimaginehowusersshouldoperateWindowsifthereisonlyakeyboard.OrMacOS.

Dr.Douglas,istheoriginatorofallmicetoday.DouglasEngelbartobtainedaPhDinelectricalengineeringandcomputersciencefromtheUniversityofCalifornia,Berkeleyin1956,andthenjoinedtheprestigiousStanfordResearchInstitute.In1989,Dr.DouglasandhisdaughterChristinafoundedtheBootstrapInstituteinSiliconValley,USA,andwontheTuringAward,themostauthoritativeawardintheworld'scomputerindustryin1998.Dr.Douglas'professionalresearchfieldisincomputertheory.Asearlyastheearly1960s,hepublishedanarticleentitled"AugmentingtheHumanIntellect"(AugmentingtheHumanIntellect),proposingtheviewthatcomputersshouldbeusedashumanintelligenceamplifiers.Atthetime,thisviewwasquiteforward-looking.Forhim,theinventionofthemousewaspurelyaccidentalandseemedinsignificantinallhisachievements,buttheesotericcomputertheoriesheputforwardwerefarlesswell-knownthanthemouse.ThemostregrettablethingisthatDr.Douglasobviouslylostanopportunitytobecomeasuperbillionaire.Ifherememberedtoapplyforapatentforhisideaintime,thenallmousemanufacturerstodayhavetopayhimapatentfeeforeverymouseproduced.Whetheritisamechanicalmouse,anopticalmouseoranopticalmouse.

Kehitys

Alkuperäisestä hiirestä, mekaanisesta hiirestä, optisesta hiirestä (optinen hiiri, laserhiiri) nykypäivän kosketushiiriin, hiiriteknologia on kulkenut läpi matkan ja lopulta saavutettu positiivisia tuloksia.

Themouseisoneofthedevicesweoperatemostfrequently,butithasnotreceivedtheattentionitdeserves.Intheearlyyears,mostuserswereonlywillingtospendnomorethan20yuanonthemouse.Ofcourse,thissituationisraretoday.Theprogressoftheapplicationmakespeoplestarttoputforwardmorerequirementsonthemouse,includingacomfortableoperatingfeel.,Flexiblemovementandaccuratepositioning,highreliability,andnoneedforfrequentcleaning.Theaestheticdesignandmanufacturingprocessofthemousearegraduallybeingvalued.Whatisdrivingtheprogressofmousetechnology?Somepeoplesayitisafirst-personshootergamelikeCS,andsomepeoplesayitistheinfluenceofcomputermultimediaapplications.Inanycase,itistheapplicationthathasgivenbirthtotechnologicalprogress.Incomputers,themaneuverabilityofthemouseoftenplaysakeyrole,andmousemanufacturershavebeguntomakedrastictechnologicalimprovementstocatertothistrend.Frommechanicaltooptical,fromwiredtowireless,high-endproductswithnovelshapesandexquisitecraftsmanshipcontinuetoemerge..Today,ahigh-endmousecanevencostuptoRMB500tobuy,whichwasunimaginableafewyearsago.Thereisnodoubtthatanexcellentmouseproductwillmakeoperatingacomputermoreenjoyable.Thisisalsoamajorincentiveforthecontinuoustechnologicalinnovationinthemousefieldandtheendlessemergenceofhigh-endproducts.

Inspiteofthis,westilldon'tknowmuchaboutthemouse,perhapsbecauseitistoocommon.Inthefollowingarticle,wewillintroducetoyoutheoveralltechnicalsituationofthemouse,includingitsoriginanddevelopmenthistory,fromwhichyoucanlearnaboutthebirth,developmentandtoday'ssituationofthemousefamily.Ofcourse,wewillalsointroducetoyounowadays.Variousadvancedtechnologiesintroducedbyhigh-endmice.

Luokittelu

Yksi ​​27 megatavun langaton hiiri, jonka lähetysetäisyys on noin 2 metriä, ja signaali on epävakaa, mikä on suhteellisen matala.

Thesecondisthe2.4Gwirelessmouse.Thesignalreceivingdistanceis7-15meters,andthesignalisrelativelystable.Someofthemainwirelessmiceinthemarketweseearethis.

ThethirdisaBluetoothmouse.Itstransmittingfrequencyisthesameas2.4G,andthereceivingdistanceisthesame.ItcanbesaidthattheBluetoothmouseisaspecialcaseof2.4G.ButoneofthebiggestfeaturesofBluetoothisitsversatility.AllBluetoothintheworldisuniversalregardlessofbrandandfrequency.TheadvantagereflectedinrealityisthatifyourcomputerisequippedwithBluetooth,youcanconnectdirectlywithoutaBluetoothadapter,whichcansaveyouaUSBport.Forordinary2.4Gand27M,aprofessionalsupportingreceivermustbepluggedintothecomputertoreceivethesignal.

Tyyppiluokitus

Liitännän tyypin mukaan hiiri voidaan jakaa neljään tyyppiin: sarjahiiri, PS/2hiiri, väylähiiri jaUSBhiiri (useimmiten optinen hiiri). Sarjahiiri liitetään tietokoneeseen sarjaportin kautta, ja siinä on kaksi tyyppiä:95-nastainen käyttöliittymä. kuuden nastaisen mini-DIN-liitännän kautta, joka on hyvin samanlainen kuin näppäimistön käyttöliittymä, kiinnitä huomiota eroon sitä käytettäessä. Väylähiiren liitäntä onväyläliitäntäkortissa;USB-hiiri on kytketty suoraan tietokoneen USB-porttiinUSB-liitännän kautta.

Rakenneluokitus

Hiiri voidaan jakaa mekaaniseen tyyppiin, opto-mekaaniseen tyyppiin ja valosähköiseen tyyppiin sen toimintaperiaatteen ja sisäisen rakenteen mukaan.

Mekaaninen hiiri

Thephotoelectricpulsesignalgeneratedbythegratingsignalsensorinstalledattheendoftherollercolumnreflectsthedisplacementofthemouseintheverticalandhorizontaldirections.Thenthroughtheprocessingandconversionofthecomputerprogramtocontrolthemovementofthecursorarrowonthescreen.

Theoriginalmouseonlyexistsasatechnicalverificationproduct,andhasnotbeenmass-produced.AfterthemousewasofficiallyintroducedintothePC,thecorrespondingtechnologywasalsoinnovated.Theprincipleofpositioningbasedondifferentresistanceswascompletelyabandonedandreplacedbya"mechanicalmouse"withpuredigitaltechnology.

Differentfromtheoriginalmouse,thebottomofthismechanicalmousedoesnothaveasheet-shapedroundwheelthatisperpendiculartoeachother.Instead,itusesafour-wayrollingcolloidalball.Whentheballrolls,itwilldriveapairofrotatingshafts(X-axisandY-axisrespectively).Attheendoftherotatingshaft,thereisacirculardecodingwheel.Thedecodingwheelisattachedwithametalconductivesheetthatdirectlycontactswiththeelectricbrush..Whentheshaftrotates,thesemetalconductivesheetsandthebrusheswillcomeintocontactwitheachotherinturn,andtherewillbetwoformsof"on"or"off".Theformercorrespondstothebinarynumber"1"andthelattercorrespondstothebinarynumber"0".Next,thesebinarysignalsaresenttothededicatedchipinsidethemouseforanalysisandprocessingandgeneratecorrespondingcoordinatechangesignals.Aslongasthemousemovesontheplane,thesmallballwilldrivetheshafttorotate,whichwillchangetheon-offconditionofthedecodingwheel,andproduceasetofdifferentcoordinateoffsets,whicharereflectedonthescreen,thatis,thecursorcanfollowthemouseMoveandmove.

Comparedwiththeoriginalmouse,thismechanicalmousehasgreatlyimprovedusability,responsesensitivityandaccuracy,andlowmanufacturingcost,makingitthefirstpopularmouseproductinawiderange.However,duetoitspuremechanicalstructure,dustandotherdirtareoftenattachedtothemouse'sX-axisandY-axisandthesmallball,resultinginunsatisfactorypositioningaccuracy.Inaddition,thefrequentcontactofthebrushandthedecodingwheelismoreseverelyworn.Affectedtheservicelifeofthemechanicalmouse.Afterbeingpopularforawhile,itwasreplacedbythesamelow-cost"opticalmouse".Thelatteristheso-called"mechanicalmouse"thatisstillverycommononthemarket.

Optinen hiiri

Inordertoovercometheshortcomingsofpuremechanicalmousethattheaccuracyisnothighandthemechanicalstructureiseasytowear,LogitechsuccessfullydesignedthefirstAnoptical-mechanicalmouse,generallyreferredtoas"opticalmouse".Theopticalmouseisanimprovementonthebasisofapurelymechanicalmouse,andthepositioningaccuracyofthemouseisimprovedbyintroducingopticaltechnology.Likeapurelymechanicalmouse,theopto-mechanicalmousealsohasasmallglueball,andisconnectedtotheXandYshafts.Thedifferenceisthattheopto-mechanicalmousenolongerhasacirculardecodingwheel,insteadithastwoAgratingcodediscwithgratingslits,andtheadditionoflight-emittingdiodesandphotosensitivechips.Whenthemousemovesonthedesktop,therollingballwilldrivethetwogratingcodediscsontheXandYshaftstorotate,andthelightemittedbytheXandYlight-emittingdiodeswillilluminatethegratingcodedisc.Becausethegratingcodedischasgratinggaps,Attherighttime,thelightemittedbythediodecanbedirectlyirradiatedonthedetectionheadcomposedoftwophotosensitivechipsthroughthegratingslit.Ifalightsignalisreceived,thephotosensitivechipwillgeneratea"1"signal,ifnolightsignalisreceived,itwillbesetasasignal"0".Next,thesesignalsaresenttoaspecialcontrolchiptocalculatethecorrespondingcoordinateoffsetanddeterminethepositionofthecursoronthescreen.

Withthisprinciple,theoptical-mechanicalmousegreatlyexceedstheoriginalpuremechanicalmouseintermsofaccuracy,reliability,andresponsesensitivity,andmaintainstheadvantagesoflowcost.Afteritslaunch,itquicklysweptthemarket.Themousewasquicklyreplaced.Itcanbesaidthattherealmouseerastartedwiththeopticalmouse.Ithascontinuedtothisdayandisstillnotover.Mostlow-endmiceonthemarketareofthistype.However,theopto-mechanicalmousealsohasitsinherentdefects:thesmallballatthebottomisnotresistanttodirt.Afteraperiodofuse,thetworotatingshaftswillbecoveredwithdirtandaffectthelightpassingthrough,suchasinsensitivemovementandblockingofthecursor.Therefore,inordertomaintaingoodperformance,theopticalmouserequiresathoroughcleaningoftherollerballandtherotatingshaftatregularintervals.Inadustyenvironment,itisevenrequiredtocleaniteverytwoorthreedays.Inaddition,astheusetimeincreases,theopticalmousecannotmaintaintheoriginalgoodworkingcondition,andtheresponsesensitivityandpositioningaccuracywilldecrease.Durabilityisnotsatisfactory.

Asthenameimplies,anoptical-mechanicalmouseisamousethatcombinesphotoelectricityandmachinery.Onthebasisofamechanicalmouse,themostworn-outcontactbrushanddecodingwheelarereplacedbynon-contactLEDon-beamlightpathcomponents.Whentheballrolls,therollersintheXandYdirectionsdrivethecodedisctorotate.Therearetwosetsoflightemittingdiodesandphotosensitivetransistorsinstalledonbothsidesofthecodedisc.ThelightbeamemittedbytheLEDsometimesshinesonthephotosensitivetransistor,sometimesitisblocked.Thus,apulsesequencewithaphasedifferenceof90°betweenthetwo-stagegroupisgenerated.Thenumberofpulsesrepresentsthedisplacementofthemouse,andthephaserepresentsthedirectionofmousemovement.Duetotheuseofnon-contactcomponents,thewearrateisreduced,therebygreatlyimprovingthelifeofthemouseandincreasingtheaccuracyofthemouse.Theappearanceoftheopticalmouseisnodifferentfromthatofamechanicalmouse,anditisdifficulttodistinguishwithoutopeningtheshellofthemouse.

Optinen hiiri

Theopticalmouseistodetectthedisplacementofthemouse,convertthedisplacementsignalintoanelectricalpulsesignal,andthencontrolitthroughtheprocessingandconversionoftheprogramThemovementofthecursorarrowonthescreen.

Inthesameeraasthedevelopmentoftheopticalmouse,adigitalopticalmousewithnomechanicalstructureappeared.Theoriginalintentionofdesigningthisopticalmouseistoimprovetheaccuracyofthemousetoawholenewlevel,sothatitcanfullymeettheneedsofprofessionalapplications.Thiskindofopticalmousedoesnothavethetraditionaldesignofrollingball,rotatingshaft,etc.Itsmaincomponentsaretwolight-emittingdiodes,photosensitivechip,controlchipandareflectiveplatewithgrid(equivalenttoadedicatedmousepad).Whenworking,theopticalmousemustmoveonthereflector.TheXandYLEDswillemitlighttoilluminatethereflectorrespectively,andthenthelightwillbereflectedbythereflectorandirradiatedonthephotosensitivechipafterpassingthroughthelensassembly.Thephotosensitivechipconvertsthelightsignalintothecorrespondingdigitalsignalandsendsittothepositioningchipforspecialprocessing,andthengeneratesX-Ycoordinateoffsetdata.

Thiskindofopticalmousehasindeedimprovedinaccuracyindicators,butithasexposedalargenumberofdefectsinsubsequentapplications.Firstofall,theopticalmousemustrelyonthereflector,anditspositiondataisgeneratedentirelybasedonthegridinformationinthereflector.Ifthereflectorisdirtyorworn,theopticalmousecannotdeterminethepositionofthecursor.Ifthereflectorisseverelydamagedorlostinadvertently,theentiremousewillbescrapped;secondly,theuseofopticalmouseisveryinhumane,anditsmovingdirectionmustbeperpendiculartothegridtextureonthereflector,andtheusercannotquicklychangeThecursormovesdirectlyfromtheupperleftcornertothelowerrightcornerofthescreen;thirdly,thecostofanopticalmouseisquitehigh.Thepriceofhundredsofyuanisnotgreattoday,butinthatera,peoplewereonlywillingtopayabout20yuanforthemouse.Capital,thehighpriceoftheopticalmouseseemsunreasonable.Duetoalargenumberofdrawbacks,thisopticalmousehasnotbeenpopular,andatbest,ithasonlybeenusedtoacertainextentinafewprofessionalgraphicsoccasions.However,withthefullpopularityofopticalandmechanicalmice,thisopticalmousehasquicklybeenmarketed.Eliminated.

Optinen hiiri

TheopticalmouseisanadvancedmousedesignedbyMicrosoft.ItusesNTELLIEYEtechnology.Thereisasmallphotosensitiveheadinthesmallholeatthebottomofthemouse.Facingthephotosensitiveheadisalightemittingtubethatemitsinfraredrays.Thislightemittingtubeemits1500timespersecond.Thesecondreflectionisfedbacktothepositioningsystemofthemousetoachieveaccuratepositioning.Therefore,thiskindofmousecanbemovedanywherewithoutrestriction.

Althoughtheopticalmousefailedmiserably,thefull-digitalworkingmethod,nomechanicalstructure,andhigh-precisionadvantageshaveattractedtheattentionoftheindustry.Productswithhighprecision,highreliabilityanddurabilityaretechnicallyfeasible.ThefirsttoachieveresultsinthisfieldareMicrosoftandAgilentTechnologies.In1999,Microsoftlaunchedasecond-generationopticalmousecalled"IntelliMouseExplorer".ThismouseusestheIntelliEyeopticalenginedevelopedbyMicrosoftandAgilent.Becauseitusesmoreopticaltechnology,itisalsocalledbytheoutsideworld.Itisan"opticalmouse".

Itnotonlyretainstheadvantagesofhighprecisionandnomechanicalstructureoftheopticalmouse,butalsohashighreliabilityanddurability.Itdoesnotneedtobecleanedduringuseandcanmaintaingoodworkingconditions.AfteritsbirthQuicklyattractedtheattentionoftheindustry.In2000,LogitechalsocooperatedwithAgilenttolaunchrelatedproducts,whileMicrosoftlatercarriedoutindependentresearchanddevelopmentworkandlaunchedthesecond-generationIntelliEyeopticalengineattheendof2001.Inthisway,opticalmiceformtwocampsrepresentedbyMicrosoftandLogitech.AlthoughAgilentTechnologiesalsomastersthecoretechnologyofopticalengines,itdoesnotinvolvethemanufactureofmouseproducts,butprovidesopticalengineproductstothird-partymousemanufacturers.Almostallnon-MicrosoftandLogitech-brandedmiceonthemarketuseitstechnology.

Thestructureoftheopticalmouseisverydifferentfromalltheaboveproducts.Thereisnoscrollwheelatthebottom,andnoreflectorisneededtoachievepositioning.Itscorecomponentsarelight-emittingdiodes,miniaturecameras,andopticalengines.Andcontrolchip.Whenworking,thelight-emittingdiodeemitslighttoilluminatethesurfaceofthebottomofthemouse,andtheminiaturecameracontinuouslyshootsimagesatacertaintimeinterval.Thedifferentimagesgeneratedduringthemovementofthemousearesenttotheopticalenginefordigitalprocessing,andfinallythedigitalmatrixofthegeneratedimageisanalyzedbythepositioningDSPchipintheopticalengine.Sincetwoadjacentimagesalwayshavethesamefeature,bycomparingthepositionchangeinformationofthesefeaturepoints,themovingdirectionanddistanceofthemousecanbejudged.Theresultofthisanalysisisfinallyconvertedintoacoordinateoffsettorealizethecursorpositioning.

Thereisnodoubtthattheopticalmouse,whichintegratesvariousperfectindicators,isdestinedtohaveabrightfuture.Althoughinthefirstfewyears,theopticalmouseisexpensiveandfewpeopleintheconsumermarketareinterestedinit.After2001,thesituationgraduallychanged.Variousmousemanufacturerslaunchedopticalmouseproductsoneafteranother,andconsumersalsorealizeditsadvantages.Sincethen,underthevigorouspromotionofmanufacturers,consumers'perceptionshavegraduallychanged,andthenumberofuserswhospendmoremoneytopurchaseanopticalmousehascontinuedtoincrease.Atthesametime,thetechnologyoftheopticalmouseisalsocontinuouslyadvancing,theresolutionisincreasedto800dpiaccuracy,therefreshrateisashighas6000timespersecond,anditcanbeflexibleandfreeinfiercecompetitivegames,andthecolorblindnessthatplaguesopticalmicehasalsobeenwellresolved..Inadditiontothesmoothmassproductionwork,itscostcontinuestodecline.Youcanbuyaprettygoodopticalmouseforabout100yuan(inexpensiveproductsmayonlycost30to40yuan).Theopticalmousehasenteredanexplosivegrowthinthepasttwoyears.Foralongtime,mostinstalleduserswillregarditastheproductofchoice.Insharpcontrast,theopticalmouseisdeclining,andthemarketshareisshrinking.Althoughthereisstillacertaindemandinthelow-endfield,itisreplacedbytheopticalmouse,andthetendencytowithdrawfromthemarketisveryobvious.

  • YdinkomponentitEsitteli lyhyesti optisen hiiren toimintaperiaatteen.välttämätön.Kotelon,painikkeiden jasisäisen PCB-piirilevyn lisäksi optinen hiiri sisältää myös neljä osaa:valoa emittoivat oikeita diodeja,johdeosia. optisen hiiren ydinkomponentti.

LightEmitting Diode

Theopticalmouseusesaminiaturecameratocapturedifferentimages.Thepictureisshotatthebottom,itmustbeilluminatedwiththehelpoflight-emittingdiodes.Generallyspeaking,redorbluelight-emittingdiodesaremostlyusedinopticalmice,buttheformerismorecommon.Thereasonisnotthatredlightisgoodforcapturingimages,butthatredlight-emittingdiodeswerebornfirst,withmaturetechnologyandthecheapestprice.Unlikethefirst-generationopticalmouse,theopticalmousedoesnotneedtocapturereflectedlightforpositioning.Theonlypurposeofthelight-emittingdiodeistoilluminate,soitsqualityisnotrelatedtotheactualperformanceofthemouse,itisjustaconventionalcomponent.Itshouldbenotedthatthereisonlyonelight-emittingdiodeintheopticalmouse,andthefirstgenerationofopticalmousehasXandYdiodes,whichisdeterminedbythedifferentworkingprinciplesofthetwo.

OpticalEngine

OpticalEngine(OpticalEngine)isthecorecomponentofanopticalmouse.Itsfunctionislikeahumaneye,constantlycapturingwhatyouseeTotheimageandanalyzeit.TheopticalengineiscomposedofaCMOSimagesensorandanopticalpositioningDSP(digitalsignalprocessor).Theformerisresponsibleforimagecollectionandsynchronizationintoabinarydigitalimagematrix,whiletheDSPisresponsiblefortheanalysisandcomparisonofadjacentimagematrices.Thiscalculatesthepositionoffsetofthemouse.Theopticalmousemainlyhastwoindicatorsofresolutionandrefreshrate,bothofwhicharedeterminedbytheCMOSsensor.However,iftheresolutionandsamplingfrequencyarehigher,theamountofinformationgeneratedbythedigitalmatrixwillincreaseexponentially,andthecorrespondingDSPmustOnlywithcommensuratehardwarecomputingcapabilities.

Althoughthestructureoftheopticalenginedoesnotseemtobecomplicated,onlyMicrosoftandAgilenthavethedesignandmanufacturingcapabilitiesintheworld.Microsoft'sopticalengineisonlyusedinitsownopticalmouseproducts,notforsale,soastoensureitsowntechnologicaladvantages.AndAgilentistakingthesupplierroute,providingsensorproductstomousemanufacturers.AlthoughLogitechplaysanimportantroleinthefieldofopticalmice,itdoesnotdevelopitsownopticalengine,butusesAgilentproducts,butbecauseofitsadvantagesinscale,itcanmonopolizethehigh-endproductlineofAgilentsensors.Logitech'sexistingMX510Theseriesofhigh-endmiceusethe"newMXopticalengine(namedbyLogitech)"producedbyAgilentTechnologies.

AgilentS2020opticalpositioningDSPchipcananalyze6500frames/800dpiimagespersecond.

3. Linssien kokoonpano

Likelight-emittingdiodes,thelensassemblyofanopticalmousealsobelongstothelistofconventionalparts,butitisnecessaryforimagingMissingkeycomponents.Thelensassemblyislocatedatthebottomofthemouse.Itconsistsofaprismandacircularlensconnectedtogether.Prismisresponsibleforrefractingthelightemittedbythelight-emittingdiodetothebottomofthemouseandilluminatingit,whichisanecessaryaidfor"lightoutput".Thecircularlensisequivalenttothecameralens,whichisresponsibleforfocusingthelightofthereflectedimageintothereceivingholeatthebottomoftheopticalengine,whichisequivalenttotheaidof"lightinput".Itisnotdifficulttoseethatprismsandcircularlensesareofequalimportance.Ifweremoveanyofthesecomponents,theopticalmousewillnotworkatall.

Thelenscomponentswillnotdirectlydeterminetheperformanceindicatorsoftheopticalmouse,butlikethelight-emittingdiodes,theirqualitywillaffecttheoperatingsensitivityofthemouse.Ifthequalityofthelensassemblyispoorandthelighttransmissionlossislarge,thesensorwillnotbeabletoobtainaclearimage,andthepositioningchipispronetodeviationwhenjudgingthecursorposition,whilethehigh-qualitylensassemblydoesnothavethisproblem.Generallyspeaking,thelensofanopticalmousecanbemadeofglassandplexiglass,buttheformerisdifficulttoprocessandcostly.Althoughthetransparencyisdifferentfromglass,thelatterhastheadvantagesofgoodplasticity,easyprocessing,andlowcost.Therefore,plexiglasshasbecomethemainmaterialformanufacturingopticalmouselenscomponents.

4.Ohjaussiru

Thecontrolchipcanbesaidtobethenervecenteroftheopticalmouse,butbecausethemaincalculationworkisdeterminedbythepositioningDSPchipintheopticalengineAssumed,thecontrolchipdoesnotneedtoberesponsibleforthispartofthework.Inthisway,itstaskisfocusedoncommandingandcoordinatingthecoordinationofvariouscomponentsintheopticalmouse,andatthesametime,italsoundertakestheI/Ofunctionofconnectingwiththehost.IftheopticalmouseadoptsUSBinterfaceorBluetoothtechnology,thekeyliesinthecontrolchip..Butingeneral,thecontrolchipisalsoaconventionalcomponent,whichhasnoeffectontheactualperformanceoftheopticalmouse.Themousemanufacturercandesignitbyitself.However,apartfromMicrosoft,fewmanufacturersarewillingtodothis,andgenerallyuseitdirectly.Athird-partycompany’sproduct,Logitech’snewMX510seriesusesCypressSemiconductor’sCY7C63743controlchip,whichcombinesaUSB1.1interfaceandaPS/2peripheralcontrollerwith8KEPROM.Inaddition,LogitechalsodesignedaCP5919AMcontrolchipwithAgilentH2000-A0214opticalengine.ItsfunctionissimilartoCypressSemiconductor'sCY7C63743,whichisalsothecurrentpopularsolution.Similarly,ifyouwanttousewirelesstechnologiessuchasinfraredtransmissionandBluetooth,thecontrolchipmustintegratethecorrespondingcontrolfunctions.

CypressSemiconductorinCY7C63743ohjaussiruLogitechin stopMX510optisessa hiiressä.

5.Optinen moottori

Theperformanceofanopticalmouseismainlymeasuredbyresolutionandsamplingfrequency,whicharetheso-calledaccuracyandSpeed,bothareactuallydeterminedbytheopticalengine.Inaddition,thekeyindicatorsoftheopticalenginealsoincludethesizeofthesensor,imageprocessingcapabilitiesandacceleration,etc.,whichalsodeterminetheactualperformanceoftheopticalmouse.

Indexanalysisofopticalmouse

Let’sfirstlookattheresolutionindex.Itisgenerallymeasuredbythedpi(dotsperinch,samplingpointsperinch)index,whichiseasytoItismisunderstoodthatitisconceptuallysimilartotheresolutionofthemonitor.Infact,itisnot.Thecorrectunitoftheresolutionofthemouseshouldbecpi(countperinch,thenumberofmeasurementsperinch),whichreferstoeverymovementofthemouseonthedesktop.Thenumberofpulsesgeneratedbythemouseatadistanceof1inch.Themorepulses,thehigherthesensitivityofthemouse.Thecursormovesthesamelongdistanceonthescreen,andthemousewithhighresolutionmovesashorterdistanceonthedesktop,whichgivespeoplethefeelingof"faster".Foranopticalmouse,theresolutionisdeterminedbytheratioofthediameterofthebottomrollerballtothediameterofthegratingshaftandthenumberofgratinggrids.Thelargertherollingballdiameter,thesmallerthegratingdiameter,andthegreaterthenumberofgratinggrids,thehighertheresolution.Generallyspeaking,thesensitivityofanopticalmouseisbetween300and600cpi,andafewprofessionalproductscanevenreachmorethan2000cpi.Foropticalmice,theresolutiondependsonthesensoritself.Theresolutionofmainstreamopticalmiceis400cpi/800cpi.Whatwemustpayattentiontoisthatthehighertheresolutionofthemouseisnotthebetter,itmustbeconsideredinconjunctionwiththeresolutionofthedisplay.Thehighertheresolutionofthemouse,thefasterthemovementspeedonthescreen.Ifthescreensize/resolutionislow,thecursoronthescreenwillfeelthatthecursorisflyingquicklyandcannotbepositioned.Butifyouareusingahigh-resolution,large-sizescreen,andthemouseresolutionisverylow,itwillbequitedifficulttomovethecursorfromoneendtotheother.Themousehastomovealongdistanceonthedesktop,whichisveryusable.Difference.Frompracticalexperience,ifitisa1024×768resolutionscreen,the400cpi/800cpiindicatorismoresuitable.Ifthescreenresolutionishigherthanthisindicator,an800cpimouseisnecessary.

Samplingfrequencyisauniqueperformanceindexofanopticalmouse.Itreferstotheabilityofthesensortocollect/analyzeimagespersecond,andtheunitis"frame/second".ThesamplingrateofAgilent’searlyH2000opticalengineisonly1500framespersecond,whichmeansthatitcanonlycollectandprocess1500imagesinonesecond.Atthistime,thefastestmovingspeeditcantrackthemouseis14inches/Seconds,ifthemouse'smovingspeedexceedsthisrange,thetrackingwillfailandthecursorwilltemporarilydisappear.Thisdrawbackcausesconsiderabledistresstogameplayers:incompetitivegamessuchasCSandQuake3,playersoftenneedFlickingthemouseatahighspeedof30inches/sec,thesamplingfrequencyof1500frames/secobviouslycannotmeettherequirements.Forthisreason,manypeoplethinkthatopticalmicearenotsuitableforplayinggames,butthedevelopmentofopticalengineslatermadethissceneahistory.

WhattheimageprocessingcapabilitydescribesisactuallythecalculationcapabilityofpositioningtheDSPchipintheopticalengine,whichisequaltotheproductofthesizeoftheCMOSsensorandthesamplingfrequency.TakeAgilentTechnologies’H2000engineasanexample.Thesensorsizeis22×22=484pixels,andthesamplingfrequencyis1500framespersecond.Itsimageprocessingcapacityisequalto484×1500=726,000,whichmeansitcanprocess726,000pixelspersecond..Thereisnodoubtthatthelevelofimageprocessingpoweristheembodimentofthestrengthoftheopticalengine.Thenew-generationopticalenginehasasuperbprocessingcapacityof5.8millionpixelspersecond,whichismuchhigherthanthefirst-generationproduct.

Microsoftin kaksi IntelliEyeoptical Engine -sukupolvea

Microsoft’sIntelliEyeopticalenginelaunchedin1999openedthepreludetothepopularityofopticalmice,anditsresolutionreached400cpi,thesamplingfrequencyis1500framespersecond.Thisnumberseemsshabbynow,butitcausedquiteastiratthetime.Intheprocessofproductization,Microsoftfoundthatthelackofsamplingfrequencymadeitdifficulttoadapttotheneedsofcompetitivegames.Forthisreason,thesecond-generationIntelliEyeenginewasdevelopedin2001andisstillinusetoday.Themainimprovementofthesecond-generationIntelliEyeengineistoincreasethesamplingfrequencyto6000framespersecond,andthefastesttrackingspeedcanreach37inchespersecond(thelimitmovingspeedofthehumanhandis30inchespersecond),allowingtheopticalmousetobethecursorwhenplayinggamesThedilemmaoflosshasbecomehistory,andsincethen,opticalmicehavetrulyreplacedtheopticalmouseasthemainstreamchoice.Inaddition,thesensorsizesofthetwogenerationsofIntelliEyeenginesare22×22pixels.Itisnotdifficulttocalculatetheirimageprocessingcapabilitiestobe726,000pixelsand2.904millionpixelspersecond,respectively.

Butintermsofresolution,Microsoftbelievesthat400cpiissufficient,anditisnotnecessarytoincreaseitto800cpi,andithasnotgivenupthisideauntilnow.Inpracticalapplications,the400cpiresolutionperformswell.Afterall,mostusers'displayresolutionsareatthe1024×768level,andtheadvantageofincreasingto800cpiisnotobvious.However,withthepopularizationof17-inchlarge-sizeLCDmonitors,itisageneraltrendtoincreasethemouseresolutionto800cpi.WebelievethatMicrosoftwilllaunchthethird-generationIntelliEyeenginewitharesolutionof800cpiatanappropriatetime.

Agilent'sopticalenginetechnology

Asaleadingmanufacturerofopticalmouseengines,AgilentTechnologieshasarichaccumulationinthisfield.IthassuccessivelylaunchedthreegenerationsofopticalEnginetechnology,butbecauseAgilentdidnotmanufactureitsownmouse,anddidnotgivealoudnametotheopticalengineproduct,itislesswellknown.

TheH2000introducedearlierisAgilent’sfirst-generationproduct,anditsindicatorsareequivalenttoMicrosoft’sfirst-generationIntelliEyeengine,sowewon’trepeatit.Afterthat,Agilenttookadifferentapproachtodevelopingproducts.Itbelievedthatresolutionwasasimportantassamplingfrequency.Thisideawasfullyreflectedinthesecond-generationengine(A2030,A2051)launchedin2001.Thesecond-generationopticalengineslightlyincreasedthesamplingfrequencytothelevelof2300framespersecond,buttheresolutiongreatlyincreasedto800cpi.AlthoughproductsbasedonAgilent'ssecond-generationopticalengineperformwellinaprofessionalgraphicsenvironment,theyareclearlyinferiortoMicrosoft'sproductsincompetitivegames.Afterrealizingthisflaw,Agilentshifteditsfocustoincreasingthesamplingfrequency.Inthesecondhalfof2002,AgilentandLogitechcooperatedtojointlylaunchthe"MXopticalengine".Inadditiontoretainingthehighprecisionof800cpi,the"MXopticalengine"greatlyincreasedthesamplingfrequencyto5220framespersecond,andatthesametimeincreasedtheCMOSsensitivity.Thesizeofthemonitorhasbeenincreasedfrom22×22pixelsto30×30pixels,sothatthe"MXopticalengine"hasanimageprocessingcapacityofupto4.7millionpixelspersecond,andtheoveralltechnicalspecificationshaveslightlyexceededthatofMicrosoft'scontemporaries.

ThelatesttechnologicalimprovementwasinJune2004.OnLogitech’snewMX510mouse,weweresurprisedtofindthatthe"MXopticalengine"wasdevelopedtothesecondgeneration.Thesecond-generationMXenginehasonceagainincreasedthesamplingfrequencytoanastonishinglevelof6,500frames,anditsimageprocessingcapabilityhasalsobeenfurtherincreasedtoanastonishinglevelof5.85millionpixelspersecond,whichcanbecalledthepinnacleofopticalmousetechnology.Itisnotdifficulttoseethatatthistime,Agilent-Logitechisleadingthewayinenginetechnology.Althoughtheadvantagesarenotobviousinpracticaluse,itcanundoubtedlyaffectconsumers’choices.Facedwithsuchpressure,Microsoftdoesnotlaunchnewproductsintime.Theresponseseemsunreasonable.Ofcourse,theopticalengineisonlyacomponentofthemouse,anddoesnotreflecttheoperatingfeelofthemouse.Inmanycases,aproductwithascientificdesignandbeautifulappearanceisoftenmoreattractivethanapureperformanceadvantage.

Inhimillisen toiminnan tekninen innovaatio

Inadditiontothenewdevelopmentofopticalengine,somenewtechnologiesofthemouseitselfarealsoverynoteworthy.Amongthem,MicrosoftThe"TiltWheel(ChinesecalledTiltWheelTechnology)"launchedinOctober2003hasthegreatestimpact.Weknowthatatfirstthemousehadonlytwobuttonsontheleftandright,andlaterascrollwheelinthemiddlewasadded(notthebottomroller,payattentiontotheconceptdistinction).Whenreadingadocument,theusercanscrollthisscrollwheeltoquicklyscrollupanddownthepage,whichislovedbyusersbecauseofitsconvenience.Thehorizontalandverticalscrollwheeltechnologyaddsanewfunctiononthisbasis.Inadditiontoscrollingupanddown,italsoallowsthepagetoquicklymoveleftandright.Theuseronlyneedstoapplypressuretothescrollwheeltotheleftorrighttotiltittooneside.Can.Thesecretliesintheuseofaspecial"tiltwheel"mechanism.Thewheelpartofthemouseisnotdirectlymountedonthebaselikeatraditionalmouse,butisfirstmountedonanindependentmechanicalcomponent,andthentheentireassemblyissuspendedonthemousebasebymeansofalongitudinalaxis.superior.Thereisafulcrumontheleftandrightsidesofthescrollwheel,andamicroswitchbelow.Whentheverticalandhorizontalscrollwheelispushedtotheleftorright,thefulcrumwillcontactthemicroswitch,andthenthedisplacementintheleftandrightdirectionisgenerated.

Perinteisen hiiren vierityspyörä (vasemmalla) ja Microsoftin vaakarulla (oikealla)

Presstotheright,thescrollwheeltiltsandtouchesthemicroswitchontheright,generatingarightcoordinateDisplacement.

Yhteenveto

Fromtheoriginalmouse,mechanicalmouse,opticalmouse,opticalmousetotoday’sopticalmouse,mousetechnologyhasgonethroughalongjourneyandfinallycompletedZhengguo.Thereisnodoubtthattheopticalmouseistheultimatetypewearepursuing,andmanyadvantagesmakeittheundisputedsuccessoroftheopticalmouse.Intherecentyearsofopticalmousedevelopment,wehavewitnesseditsrapidprogress.Theupgradingofopticalengineshasbroughthigherprecision,fasterspeedandmorescrutinizedperformance.Othertechnologicaladvancementsrelatedtothemouseshouldnotbeunderestimated.Theverticalandhorizontalscrollwheeltechnologyhasbecomeatrend,bringingusamoreconvenientoperatingexperience.TheintroductionofBluetoothtechnologyallowsustoenjoythefreedomofwirelessoperation.Theleathermaterialandsilksurfacetreatmentprocessmakethemouseaworkofartandprovideanexcellentgrip.

Useita ongelmia optisten hiirten käytössä

Youusuallyfindthefollowingproblemsintheprocessofusingopticalmice:glass,metal,etc.Themousecan’tworknormallyonsmoothsurfacesoronsomespecial-coloredsurfaces.Thecursorappearstobestuck,trembling,driftingorunresponsive,orevenmissingthecursor.Thesetwoproblemshavebeensolvedwiththedevelopmentofscienceandtechnology.Logitechreleasedin09The"Unbounded"technologylaunchedin1988andthe"WinningLaser"technologylaunchedbyShuangfeiyanin10yearscanmakethemouserununimpededontheglasssurface.Whydoestheoldopticalmousehavetheaboveproblems?Thefundamentalreasonliesinthelimitationoftheinnateprincipleoftheopticalmouse,wemaywishtomakefurtheranalysisonthis.

Weknowthattheopticalengineoftheopticalmousedeterminesthepositionofthecursorbyreceivingthefeedbackimage.Ifthemovingsurfaceistoosmooth,itmaynotproduceenoughdiffuselight,sothereflectionreceivedbythesensorThelightintensityisveryweak,sothatthepositioningchipcannotbedistinguished,whichcausestheembarrassmentofthemousenotworkingproperly.However,theglassmousepadsandmetalmousepadsonthemarketarenotmadeofsmoothsurfaces,butfrosted.Thediffuseemissionconditionsaregood,buttherearestillmanyopticalmouseproductsthatcannotworkonthem.Thisinvolvesanotherreason.Weknowthatthepositioningchipjudgesthepositioninformationofthecursorbycomparingthedifferencebetweenthefeaturepointsontheadjacentimagematrix,andthemattesurfaceofsomeglassmousepadsandmetalmousepadsismadequitefine.Thesurfaceishighlyconsistent.Ifitisatraditionalopticalmouse,itcanbesaidtomovelikeflyingandhandy,butthisisnotthecaseforanopticalmouse.Thehighlyconsistentsurfacecausesthedifferencebetweendifferentfeaturepointstobetoosmall.Thesensorcannotreflectthedifferenceafterconvertingitintoadigitalsignal.Itisnaturallydifficultforthepositioningchiptocompareandprocess,resultinginamouseataloss.Naturally,youshouldnotexpectittobeabletoItworksnormally.However,sensormanufacturerscanalleviatethisproblembyincreasingthesizeoftheCMOSsensor.Thelargerthesizeofthephotoreceptor,thehighertheresolutionaccuracyofthecapturedimage,andthegreaterthenumberoffeaturepoints,themorefeaturepointscanbecomparedwiththepositioningchip,sothatamoreaccuratejudgmentcanbemade.Ofcourse,theincreaseinthesizeofthesensormeansthattheamountofinformationtobeprocessedismore,andthecomputingpowerofthepositioningchipmustbesimultaneouslyimproved.Therepresentativeofthistechnicalsolutionisthe"MXopticalpositioningengine"ofAgilentTechnologies.Thesensorspecificationofanordinarymouseis22×22pixels,whilethe"MXopticalpositioningengine"isincreasedto30×30pixels,andtheamountofinformationthatcanbecapturedAnincreaseof80%.

Fortheproblemthattheopticalmousedoesnotworkoncertaincoloredsurfaces(alsoknownas"colorblindness"),theanswerissimilartotheabovesituation.Theopticalenginerealizescursorpositioningbytakingimagesandcomparingthedifferences.Totakeimages,thesensorisrequiredtocapturethereflectedlightwithacertainintensityanduniformdiffusereflection.However,mostsensorscanonlysensesomespecificwavelengthsofcoloredlight,andcannotdoanythingwithotherwavelengthsofcoloredlight.Ifthesurfaceofthemousepadcanabsorbalargeamountofthecolorlightthatthesensorcansense,theintensityofthecolorlightreflectedbackisinsufficient,andthesensorcannoteffectivelysenseit.Naturally,itisimpossibletocalculatethespecificpositionofthecursor.However,"colorblindness"isnotadefect.Usersonlyneedtochooseamousepadwithasuitablecolor.Ifthemousemanufacturermakesalleffortstosolvethisproblem,itmaycostahighercost.

Monipainikkeinen hiiri

Inaddition,thenumberofmousebuttonscanbedividedintotwo-buttonmouse,three-buttonmouse,five-buttonmouseandanewtypeofmulti-buttonmouse.Thefunctionsoftheleftandrightbuttonsofatwo-buttonmouseandathree-buttonmouseareexactlythesame.Undernormalcircumstances,wedon'tneedthemiddlebuttonofathree-buttonmouse,butwhenusingsomespecialsoftware(suchasAutoCAD,etc.),thisbuttonwillalsoplaysomerole.Forexample,usingthemiddlebuttonofathree-buttonmousecanoftendomorewithlessinsomespecialprograms.Forexample,inAutoCADsoftware,youcanusethemiddlebuttontoquicklystartcommoncommands,whichdoublesyourworkefficiency.Afive-buttonmouseismostlyusedingames,with4buttonsgoingforwardand5buttonsgoingback,anditcanalsobesetasashortcutkey.Themulti-buttonmouseisanewgenerationofmulti-functionmouse.Ifsomemicehaveascrollwheel,itgreatlyfacilitatespageupanddown.Inadditiontothescrollwheel,somenewmicealsoaddquickbuttonssuchasthumbkeystofurthersimplifytheoperationprocedure..

Rulla jainduktiohiiri

Rollermouseandinductionmousearecommonlyusedonnotebookcomputers.RotatethesmallcircleinthemiddleofthemouseindifferentdirectionsBall,ormoveyourfingeronthesensorboard,thecursorwillmoveinthecorrespondingdirection.Whenthecursorreachesthepredeterminedposition,clickthemouseorsensorboardtoperformthecorrespondingfunction.

Langaton ja 3Dhiiri

Wirelessmouseand3Dmouse:Thenewwirelessmouseand3Dvibrationmousearerelativelynovelmice.

Wirelessmouseisproducedtoadapttolarge-screendisplays.Theso-called"wireless"meansthatthereisnowireconnection,buttwoAAAbatteriesareusedforwirelessremotecontrol,themousehasanautomaticsleepfunction,thebatterycanbeusedforoneyear,andthereceivingrangeiswithin18meters.

3Dvibrationhiiri

3Dvibrationmouseisanewtypeofmouse.Itcannotonlybeusedasanordinarymouse,butalsohasthefollowingcharacteristics:

1.Sillä on kaikki pyöreä kolmiulotteinen ohjausmahdollisuus.Sillä on kuusi liikkumissuuntaa eteen, taakse, vasemmalle, oikealle, ylös, ja alas, ja se voi yhdistää liikkumissuunnan edestä oikealle, vasemmalle ja alas jne.

2.Ulkonäkö eroaa tavallisesta hiirestä.Se koostuu yleensä tuulettimen muotoisesta alustasta ja siirrettävästä ohjaimesta.

3.Tämä on ilmavibrointitoiminto, eli kosketuspalautetoiminto. Kun pelaat tiettyjä pelejä, tunnet hiiren värinän, kun olet vihollisen iskussa.

4.Se on todellinen kolmen painikkeen hiiri.DOS-tai Windows-ympäristöstä riippumatta, hiiren keskimmäinen ja oikea painike ovat kaikki hyödyllisiä.

Langallinen ja langaton hiiri

Theopticalmouseisimprovedontheoriginalbasis,anditiswirelessthroughRFwirelesstransmission.Atthesametime,thereisarechargeablebatteryinside.Asawiredmouse,usetheworld'sfirstdataretractablecablefrom3R,whichcanbelongorshort,anditisveryconvenienttocarry.

Säädä hiiren herkkyyttä

1.Avaa"Ohjauspaneeli"ja valitse"Devicesand Printers"-vaihtoehto ohjauspaneelista.

2"Devicesandprinters"-kohdassa napsauta hiiren oikealla painikkeella"ase mouse"-vaihtoehtoa.

3.Muuta "kaksoisnapsautuksen"nopeutta "MouseProperties"-kohdassa ja napsauta Käytä.

Vihjeitä

Käyttöohjeet

Hiiri on laite, joka ohjaa kohdistimen sijaintia. Järjestelmä käyttää yleensä kahden tai kolmen painikkeen hiirtä.

Themouseisconnectedtotheportontherearpanelofthehostdevicethroughamousecable,andtheplugattheendofthemousecableisverticallyinsertedintotheportontherearpanelofthedevice.

Operatingthemousecandothefollowingthings:suchasdeterminingthecursorposition,selectingthemenuitemtoberunfromthemenubar,movingandcopyingfilesbetweendifferentdirectoriesandacceleratingthespeedoffilemovement.

Youcandefinethebuttonsofthemouse,suchasselectingobjectsorgivingup.Thesefunctionsdependonthesoftwareused.

Hiirtä käytettäessä

Kun käytät hiirtä, sinun tulee olla varovainen. Väärä vaurioittaa hiirtä. Kun käytät hiirtä, sinun tulee kiinnittää huomiota seuraaviin seikkoihin:

1.Vältä käyttämästä hiirtä vaatteiden, sanomalehtien, mattojen, karkean puun ja muiden huonojen pintojen pinnalla;

2.Donottouchthemouse;

3.Hiiriä ei saa siirtää laatikkoon;

4.Hiiriä ei saa käyttää korkeassa lämpötilassa ja voimakkaassa valossa;

5.Hiiriä ei saa laittaa nesteeseen;

6.Älä pura sitä yksityisesti;

7.Älä laita hiirtä suuhusi;

ThemouselightisonSolution

Solution:Thekeyboardandmousebootfunctionofthemotherboardisthemostcommonreasonwhythemousestillglowsaftershuttingdown.ThemotherboardBIOSgenerallyprovidessettingsforthekeyboardandmousebootfunction.Youcanenterthe"PowerManagementSetup"pageoftheBIOSmainmenutofind"S3KBWake-UpFunction"oranoptionwithsimilarmeaning,andsetitto"Disable"",turnoffthe+5VSBpowersupplyfromthemotherboardtothekeyboardandmouse,thePS/2opticalmousewillnaturallynotlightupafteritisturnedoff.

Lisäksi jotkinUSBoptical-hiiret jatkavat sammumista.Ratkaisu on pohjimmiltaan samanlainen kuin PS/2. Siirry BIOS-päävalikon"PowerManagementSetup"-sivulle ja aseta"USBWake-UpFromS3"tai vaihtoehto, jolla on"samanlainenDisable".

(1)Thelight-emittingdiodesandphotosensitivetertiarytubesintheopticalmouseareaccessoriesthatareafraidofvibration.Whenusingthem,pleasepayattentiontoavoidpullingthemouseconnectionforcefully.

(2)Whenusing,payattentiontokeepingthephotosensitiveplatecleanandingoodphotosensitivestate,toavoiddustadheringtothelight-emittingdiodeandphotosensitivetertiarytube,andblockingthelightreception,affectingnormaluse.

(3)Donotuseexcessiveforcewhenhittingthemousebuttons,andavoidhittingthemousetoavoiddamagingtheelasticswitchorotherparts.

1.Langattoman hiiren liitäntä

WhenIboughtitback,Ifoundthatthewirelessmousecouldnotbeused.Thisisnotbecausethereissomethingwrongwiththemouse,butitisnotcorrect.installation.Firstinstallthebatteryonthewirelessmouse,plugthewirelessreceivingdeviceintothecomputer,andthenpairthewirelessmousewiththewirelessreceivingdevice,pressthebuttonatthebottomofthewirelessmouseandthebuttononthewirelessreceiver,andthenonthewirelessreceiverTheindicatorlightofwillflashquickly,indicatingthatthecodeissuccessfullymatched.Movetheindicatorlightonthemousereceivertoflashquickly,andthewirelessmousecanbeusednormally.

2.Langattoman hiiren käyttöympäristö

Becausethewirelessmouseusesaspecialwirelessdatainformationtransmissionmethod,thistransmissionmethodisunavoidabletobeinterfered.Andeveryoneknowsthatpowercablesanddatacableswillproduceinterferencesignalsduringuse,soremembertoorganizeallkindsofpowersignalcables,orusecableswithbettershieldingperformance.Minimizethepossibilityofinterferencetowirelessmousesignaltransmission.Inaddition,itisbestnottohavemagneticobjectsnearby,andtheinfluenceofmagneticobjectsonwirelesssignalscannotbeignored.

3.Langaton hiiri

Inanenvironmentthatpromotesenvironmentalprotection,youshouldpayattentiontosavingpowerwhenusingawirelessmouse.Inthiscase,remembertoturnoffthepowerofthewirelessmousetoavoidunnecessarywasteofpower.Atthesametime,trytouserechargeablebatteriestoreduceenvironmentalpollutionanddoourpartforourlivingenvironment.

4.Pelaamalla pelejä langattomalla hiirellä

Forsomeprofessionalplayers,awirelessmousedoesnothaveobviousadvantagesoverawiredmouse,mainlyintermsofperformance,butthemarketTherearealsogamingmicedesignedspecificallyforgamers.Whetherawirelessmouseissuitableforplayinggamesisactuallymorerelatedtothetypeofgamesanduserneeds.Therefore,itcannotbecompletelydeniedthatwirelessmicearenotsuitableforplayinggames,butfromsomeinternationalgamingplatformcompetitivegamecompetitions,noprofessionalplayersinanycountryhaveusedwirelessmice.Itcanonlybesaidthatwirelessmicearenewtoordinarypeople.Product,newexperience!

Yleiset viat

Noresponse

Ratkaisuvaiheet ovat seuraavat:

1.Ota pari uusia AAA-paristoja ja vedä ylös. Kytkin,valomerkki tarkoittaa, että virta on normaali?

2,pluginthe-vastaanotin,USB-porttipehmennetään kytkettynä ja pois,voiko se huonosti?

Tässä tapauksessa voit yleensä käyttää uudelleen.PlugandirrotaUSB-langaton hiiriliitäntä?Voidaanko ratkaista useimmissa tapauksissa?

3.Ylemmän tason yläpuolella ei ole tarpeeksi.

Paina kolmea tai kahta näppäintä samaan aikaan

TrymoreSeveraltimes,presstheleftandmiddlebuttonsofthemousesimultaneously,thatis,thescrollwheelbuttonandtherightbutton,anditshouldbefine.Anothersituationisthattheusedistanceistoofar.Inthiscase,youhavetoconsiderwhetherthedistanceyouusethewirelessmouseisbeyondthespecifiedusedistanceofthewirelessmouse.

Justuseitclosetothecomputer.Thereasonisthatthe2.4Gwirelessmouseusesadifferentsolutiondesign

Whenthesamewirelessmouseisusedinthesameplace,interferencewilloccur.Whenwirelessmouseandkeyboardinterferenceoccurs,youhavetoseeifanyonearoundyouusesthesametypeofwirelessmouseasyourstoavoidinterference.

Averysmallnumberofwirelessmiceneedtoinstalladriver.Atthistime,youhavetoinstallthedriverprovidedbythemanufactureratthetimeofpurchaseandthentryagain.

Kaksoisnapsautus yhdellä napsautuksella

Yleensä hiiren napsautuksista tulee kaksoisnapsautuksia.Useimmat syynä ovat hiiren epäonnistumiset.Tietenkin se voi johtua myös virheellisistä asetuksista. Kaksoisnapsauta. Sen vuoksi sinun kannattaa tarkistaa, että kannattaa käyttää: paneeli, valitse"hiiripainike"-välilehti, siinä on kolme saraketta ja aseta"napsautuslukko"alareunassa "clicklock"-sarakeYritäpoistaavalintamerkki.Yritä lisäksi liittäähiiri toiseen tietokoneeseen.Jos ongelma ei edelleenkään esiinny, se on periaatteessa ongelma hiiren kanssa.Tämän tyyppinen vika on pohjimmiltaan pieni tai virhe,jahuolto on suhteellisen yksinkertainen.

Huoltotyökalut:Phillips-ruuvimeisseli,pahvipala,andapin.Työkalu on melko yksinkertainen ja löydämme sen helposti:

Hiirinapsauttamalla kaksoisnapsautuksen korjaustyökalu

One:Firstdisassemblethemouseshell(thereisonlyaPhillipsscrewonthebackofthemouse,whichisveryeasytodisassemble)

Firstdisassemblethemouseshell.Afterdisassemblingthemouse,theinternalcomponentsarealsoverysimple,mainlyasmallcircuitboard.Becausethemouseclickstodoubleclicks,mostofthemarecausedbythedefectivemicroswitchshrapnelofthemouse.Sonextwefocusonrepairingthemicroswitchdeviceofthemouse.

Hiiren sisäiset komponentit

Wefoundthemicroswitchcorrespondingtotheleftmousebutton.Itshouldbenotedthatdisassemblingthemicroswitchisthetoppriority.Iftheoperationisimproper,itwillAsaresult,theleftmousebuttoniscompletelyunusable.Themainpointstonoteare:Whenweuseapintoprythebuckleofthemicroswitchlightly,wemustpayattention:

⒈Becausethebuckleismadeofplasticandisverythin,itwillbebrokenanddamagedifyouarenotcareful.Asaresult,themousewillnolongerbeusedinthefuture.

⒉Mikrokytkimessä on metallijousia.Kun kiinnität soljen, jouset ponnahtavat esiin. Jos et kiinnitä huomiota, et löydä jousia, on parempi, että sinulla on ympärillä suojajousi.

Thewholeprocessofdisassemblingthemousemicroswitch

Afterthemousemicroswitchisdisassembled,wewillfindthattheinternalstructureisstillquitesimple.Thereisasmallcopperpieceinside.WhenweclickthemouseWhenthetime,thecontactonthespringwillcontactthemetalcoppercontactbelow,andthecomputerwillmakethecorrespondingcontact,thatis,single-clickanddouble-click,whichisequivalenttotheprincipleofswitching.

MousejogThekeypointundertheinternalstructureoftheswitchappears.Thereasonwhythemouseclicksandchangestodouble-clickismostlyduetothelackofcontactorelasticityoftheinternalshrapnelofthemouse.Wewillpolishthecoppershrapneltosolvetheproblemofpoorcontactduetoburrsandrustonthecontacts:

Korjaa hiiren mikrokytkin

Aftertheabovestepsarecompleted,Wecheckwhethertheelasticcontactoftheshrapnelisgood,andifitisnotgood,wecansimplydealwithit.Afterthat,wecaninstallthemouseparts,andtheinstallationisevensimpler.Sincethedisassemblyisalreadyknownduringthedisassembly,theinstallationdoesnotneedtobeintroduced.

Hiirivirhe

1.Fyysinen hyökkäysmenetelmä. Suorita toimenpiteitä, kuten iskeminen, iskeminen jahiiren heittäminen korjataksesihiiri ja isäntä.

2.Voi olla, koska järjestelmä on kiireinen, minkä vuoksi se pystyy vastaamaan.

Whenoursystemisusedforalongtimeorhastoomanysoftwareinstalled,thereisalsoalargeamountofsystemgarbageinthecomputer,theregistryToomuchgarbageorinstallingmultiplesoftwarewithright-clickmenuswillcausetherightmousebuttontobecometemporarilyunresponsive.Itisrecommendedthatyoutrytooptimizeyourcomputerandcleanupsystemgarbageintimetoreducediskspace.

3.Hiiriä on käytetty liian kauan taikosketus on heikko

Sometimesthemousehasbeenusedfortoolongorthewireinsideisbrokenbyaccidentallypullingit.Thisisgenerallyamousefailure.Thosewhoknowhowtocheckthebadcontactofthemousecantakeitapartandrepairit.Ifitdoesn'twork,tryanothermouse.

4.Kiintolevyssä on ongelmia

Iftheharddiskhasbadsectorsortoomanyfragments,itwillalsocausethemousetoreacttooslowly.ItisrecommendedtocleanupthediskfragmentsandfindthattherearemorefragmentsMovethefilestootherdisks,movethembackafterfinishing,andthenrestartthecomputerandthefaultwilldisappear.

5.Jotkin hiiripalvelut on poistettu käytöstä

Manyfriendsliketoincreasethesystemspeedandsometimesdisablecertainmouseservices,whichwillalsocausetherightmousebuttontofail.Itisrecommendedtocheckifitisdisabledandchoosetostart.

6.Muut käyttötavat ovat normaaleja, ja hiiren oikea painike ei toimi, kun selaat joitakin verkkosivuja.

Itisfinetobrowsemostwebsites,butthereareafewwebsiteswheretherightmousebuttoncannotbeused.Thisisbecauseofsomewebapplications.Weareunabletosolvethisproblemduetothejavascriptdisabledrightmousebutton.

Huolto

Tasainen, sileä ja siisti työpinta sopii parhaiten käyttökäyttöön. Seuraavat työpinnat voivat tukea hiiren käyttöä:

1.Sileä puupinta

2.Lasipinta (optista hiirtä ei voida käyttää)

3.Emalipinta

4.Muovituotteiden pinta

5. Paperi (paitsi sanomalehdet)

6.Metallituotteiden pinta

Theroughsurfacewilltakeupsomecontaminantssuchasdust,wax,debris,etc.,whichwillaffectthepositioningoftheballinsidethemouseontheplane.Adeepergroovewillcausesomestrangeoperationofthemouse.

7.Tarkista, ettei työpöydällä ole vesipisaroita tai muita epäpuhtauksia.

8.Tarkista pölytyöpöydältä.

9.Jos käytät paperitaustaa, tarkista sen pinta tai poista se.

Shopping

Päämerkit

Ulkomaiset tuotemerkit: Microsoft, Logitech, LG, Dell, Razer, Elf, SteelSeries, QPAD, HP jne.

Kotimaiset tuotemerkit:Lenovo,E-3LUE,BenQ,Shuangfeiyan,RAPOO,Ruima,Bender,QISUNGQisheng,DIGIBOYDigitalProdigy,SUNSEASunsea,Juggernaut,Värikäs,Upstart,ASUS,Patriot,JguangDangia,Sroonia singhuaGlareX-LSWAB ,jne.

Mekaanisen hiiren puhdistus

1.Removethecircularbafflemarkedwithanarrowontheundersideofthemouse,andtakeoutthetrackball.2.Checkthetrackballandwipeoffthesurfacedustwithaclean,softcloth.

3.Jos pallo on erittäin likainen, pese pallo lämpimällä saippuavedellä. Pyyhi pallo kuivaksi puhdistuksen jälkeen pehmeällä, puhtaalla liinalla.

4.Makesurethatthereisnoforeignmatterinthecavityofthemouseandinstallthetrackball.

5.Inserttheringbaffleintotheslotintheclockwisedirection,andtightenthebafflewhenthematchingpositioniscorrect.

Understandingthebasicknowledgeofthemouse,youshouldchooseagoodmouseforyourself.

Others

1.ReliablequalityIthinkthisisthemostimportantpointofchoosingamouse,nomatterhowpowerfulitsfunctionandhowbeautifulitsappearanceis,ifthequalityisIfit'snotgoodtheneverythingdoesn'tneedtobeconsidered.Generally,thequalityoftheproductsofthefamousbrandsisrelativelygood,butitshouldbenotedthattherearealsocounterfeitproducts.Therearemanywaystoidentifycounterfeitproducts,mainlyfromtheouterpackaging,theworkmanshipofthemouse,theserialnumber,theinternalcircuitboard,thechip,andeventhesoundofascreworbutton.

2.Valitsetarpeidesi mukaan

Ifitisjustageneralhousehold,doingsomewordprocessingorsomething,thenchooseamechanicalmouseorasemi-opticalAmousecan’tbemoresuitable;ifyouareanetwormandspendtimeontheInternetdayandnight,thenbuyanetmouse,itwillmakeyoufeelveryconvenientwhensurfingtheInternet;ifyouoftenusesomespecializedDesignsoftware,thenitisrecommendedthatyoubuyanopticalmouse.

3.Liitäntä (langallinen)

Mousegenerallyhasthreeinterfaces,namelyRS232serialport,PS/2portandUSBport.TheUSBinterfaceisthedirectionoffuturedevelopment,butthepriceisabitexpensive.Ifyoudon’tcareabouttheprice,youcanconsiderthiskindofmouse;thesamemousegenerallyhasbothserialportsandPS/2interfaces,andthepriceisbasicallythesame.InthiscaseItisrecommendedthatyoubuyaPS/2mouse,becausetheinterfaceofthePS/2mouseisgenerallyreservedonthemotherboard,andaserialportcanbesavedtoprepareforfutureupgrades.[Wiredmouseislossless)Ifyoucanconsiderbuyingitforconvenienceandspeed.

5.Hyvä käsituntuma

Thehandfeelisalsoveryimportantinthepurchaseofamouse.Thinkaboutwhatitistouseacomputerwithaveryawkwardmouseeverydayfeel?Somemicelookuglyandcrooked.Infact,thiskindofmousefeelsverygood,fitstheshapeofthehand,andfitswell.

Thekeyboardandmousearethemostbasicinputandcontroldevicesinthecomputer.Theyarethetwothingsweusemostfrequently,sowemustconsiderthemcarefullywhenbuying,becausewehavetodealwiththemdirectlyeveryday..

6.Toiminto

Vakiohiiri: yleinen standardi 3/5-painikkeinen rullahiiri

Officemouse:standardsoftandhardAmouseetjoka lisää toimistoon/verkkoon liittyviä toimintoja tai pikanäppäimiä runkoon

Presentationmouse:aspecial-purposemousedevelopedtoenhancethepresentationfunction

Gamemouse:specificallydesignedforgamers,Canwithstandstrongoperations,havealargeresolutionrange,andspecialgameneedshardwareandsoftwaredesign

Other

Ghostwriting

MouseisalsoavailableinwritingandartItcanreplacewritinganddrawingwithapentoacertainextent.Thiskindofwritingissimilartoapen.Aslongasyoucreateablankplatewithphotoshopandslidethemouseontheplate,youcanuseyourimaginationtoplayfreely.Themousepaintingislikea"hiddentitlepicture",anditsconceptisdifferentfromordinarypainting.ThisnewpaintingmethodcreatedbyMoranyunenemakesthepictureconstantlyupdatedduringthealternationofthepictureimage(deletingandsmearing)untilthemostidealpictureisobtained.Effect.

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