Illuminated Tactile Hloov
Apr 03, 2023
illuminated tactile keyboards yog cov khoom siv hluav taws xob uas feem ntau siv los ua lub laub khawm hauv ntau yam kev siv. Lawv muaj ib tug compact loj, ntev lifespan, thiab siab ntseeg. Illuminated tactile keyboards yog ib qho kev xaiv nrov vim lawv siv tau yooj yim thiab tuaj yeem muab tso rau hauv cov qauv sib txawv.
Illuminated tactile keyboards yog tactile keyboards uas muaj lub teeb pom kev zoo, muab ntau yam xim thiab cov qauv xaiv los ntawm. Lawv feem ntau yog siv los qhia txog cov xwm txheej ua haujlwm ntawm lub cuab yeej, taw qhia qhov ua tiav ntawm cov txheej txheem lossis rau kev siv yooj yim. Backlight illumination tuaj yeem ua haujlwm yooj yim hauv qhov chaw tsaus ntuj lossis txawm nyob hauv qhov tsaus ntuj.
Lub hauv paus kev tsim kho ntawm milluminated tactile hloov feem ntau muaj cov vaj tse yas uas muaj lub tsev hloov pauv, lub tshuab hluav taws xob (khawm), hluav taws xob-conductive contacts, thiab lub teeb pom kev hauv qab. Lub actuator yog lub pob uas protrudes los ntawm sab saum toj ntawm lub tsev, thiab thaum nias, hu rau lub internal hloov mechanism uas activates lub tactile tso zis teeb liab. Cov kab hluav taws xob hluav taws xob nyob hauv qab ntawm tus actuator, thiab lawv ua hluav taws xob tiv tauj thaum lub actuator nyuaj siab. Cov kev sib cuag no tuaj yeem ua los ntawm ntau yam ntaub ntawv xws li tooj liab lossis nyiaj, thiab tuaj yeem muaj qhov sib txawv ntawm lub peev xwm tam sim no thiab hloov mus.
Illumination rau tactile keyboards feem ntau ua tiav los ntawm kev siv micro SMD LEDs uas tau teeb tsa hauv lub tsev hloov. Cov LEDs no yog me me thiab ua haujlwm tau zoo, uas tso cai rau lawv yooj yim muab tso rau hauv ntau hom kev hloov pauv thaum siv lub zog tsawg kawg nkaus. Lub teeb emission yog tawg mus thoob plaws hauv lub tsev kom muab cov teeb pom kev zoo sib xws.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm milluminated tactile keyboards yog lawv cov lus tawm tswv yim tactile, uas yog lub luag haujlwm ceeb toom rau tus neeg siv tias qhov hloov pauv tau ua tiav. Qhov kev tawm tswv yim no tuaj yeem muab ntau txoj hauv kev, suav nrog kev siv ntau hom kev hloov pauv xws li dome hu, membrane hu, thiab nplooj ntawv. Tab sis tsis hais txog kev hloov pauv hloov pauv, cov lus tawm tswv yim tactile yuav tsum yog qhov zoo, meej thiab meej.
Lub dome hu mechanism yog hom kev hloov pauv feem ntau siv nyob rau hauv milluminated tactile keyboards. Cov txheej txheem no muaj cov yas domes uas feem ntau yog tsim los ntawm PET lossis PC zaj duab xis. Cov domes no tuaj yeem muaj cov ntaub ntawv sib txawv thiab cov thicknesses nyob ntawm theem ntawm cov lus xav tau, thiab lawv tau sib xyaw ntawm ob qho kev sib cuag hluav taws xob. Lub tswv yim tactile tau ua tiav thaum lub dome ntog nyob rau hauv lub siab thaum lub khawm nias, muab ib tug neeg kho tshuab nias los yog snap suab rau tus neeg siv.
Membrane kev sib cuag mechanisms yog lwm hom kev hloov tshuab siv nyob rau hauv milluminated tactile keyboards, qhov twg cov khoom siv nyias nyias siv los xyuas kom muaj kev ntseeg siab ntawm kev hloov. Lub membrane feem ntau yog ua los ntawm yas los yog roj hmab thiab yog sandwiched ntawm ob txheej hluav taws xob conductive, uas yog ua los ntawm tooj liab los yog nyiaj. Cov kev hloov pauv muaj cov qauv zoo sib xws rau dome keyboards tab sis tsis muaj kev sib cuag dome, thiab cov lus tawm tswv yim tau ua tiav los ntawm daim nyias nyias lub deformation.
Thaum kawg, cov nplooj ntawv sib cuag mechanism muab cov lus qhia tactile siv lub hinged hlau daim uas tsim ib qho snap thaum muaj kev nyuaj siab. Cov hlau feem ntau yog ua los ntawm cov hlau tsis muaj hlau lossis tooj dag thiab txuas nrog lub tshuab hloov pauv. Qhov chaw tiv tauj yog nyob rau ntawm qhov kawg ntawm cov khoom hlau, uas ua rau hluav taws xob tiv tauj nrog qhov hloov thaum muaj kev ntxhov siab. Tus neeg siv tuaj yeem hnov lub snap thaum cov hlau txav, muab cov lus pom zoo tactile.
Hauv kev xaus, milluminated tactile keyboards yog cov khoom siv hluav taws xob ntau yam uas feem ntau siv hauv cov cuab yeej tswj, khoos phis tawj, thiab cov khoom siv hauv tsev, thiab lwm yam. Lawv muab txoj hauv kev txhim khu kev qha thiab muaj txiaj ntsig los tswj cov cuab yeej kev ua tau zoo, thiab lub teeb pom kev zoo ntxiv qhov tshwj xeeb thiab kev ua haujlwm kov rau lub cuab yeej tsim. Lawv ncaj nraim rau nruab thiab siv, thiab tsim nrog lawv yuav lav tau lub neej ntev thiab cov neeg siv khoom txaus siab.