Roj Hmab Hlau Dome Keypads: Lawv Yog Dab Tsi, Thiab Lawv Ua Dab Tsi?

Cov Lus Txhais ntawm Roj Hmab Hlau Dome Keypads

Lub tshuab hluav taws xob sib xyaw ua ke ntawm daim nyias nyias phaj thiab cov tshuab hloov hluav taws xob, dome-hloov cov twj paj nruag coj ob daim txiag hluav taws xob sib txuas ua ke hauv qab ntawm cov roj hmab roj hmab. Thaum tus yuam sij nias, nws sib tsoo lub dome, uas txuas ob kab kev sib kis thiab ua tiav txoj kev txuas kom nkag mus rau hauv lub cim. Cov keypads siv cov hlau dome hloov khoom lossis polyurethane ua thawj, lossis polydomes. Cov hlau dome hloov khoom siv tau yog ib qho tsim ntawm cov hlau tsis huv uas muab cov neeg siv nrog cov lus qhia zoo thaum nruab nrawm. Cov hlau hom dome hloov tau yog qhov ntau, tshwj xeeb vim tias lawv tau ntseeg tau rau ntau tshaj 5 lab mus. Hlau dome hloov tau tuaj yeem plated hauv npib tsib xee, nyiaj, lossis kub.

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Nta
Khoom siv: stainless hlau, npib tsib xee-plated
Kub plating muaj
Kev ua haujlwm kub: -40 ° F txog + 220 ° F (-40 ° C rau + 105 ° C)
Cia qhov kub thiab txias: -67 ° F txog + 257 ° F (-55 ° C rau + 125 ° C)
Muaj nyob rau hauv: Tube, Hlais-Daim Kab Xev, Xev thiab Reel, thiab Digi-Reel

Cov ntawv thov
Cov ntawv ntaus nrig hnyav
ATMs
Microwaves
Cov Nkauj Dawb

Cov txiaj ntsig ntawm Roj Hmab Hlau Dome Keypads

Thaum polyurethane ua thawj qhov zoo li tsis tshua kim dua li cov hlau, cov hlau tau nyiam vim tias lawv tawg, zoo dua li "mushy" cov lus teb feem ntau muab los ntawm kev sib tsoo polydomes. Cov neeg siv ntawm rubber hlau dome keypads tam sim ntawd paub tias lawv qhov kev txiav txim tau txais los ntawm lub keypad vim tias lawv tuaj yeem hnov ​​cov lus teb ntawm cov hlau dome hloov. Roj hmab hlau dome keypads tseem muaj lub neej qhia tshwj xeeb, uas tshem tawm lawv cov kev siv nyiaj ntau dua. Kev lag luam kev lag luam tshwj xeeb opts siv roj hmab hlau dome keypads, vim tias kev sib xyaw hlau ua kom lub neej ntev ua ke nrog kev ua tau zoo.

Ib qho txiaj ntsig loj ntawm cov hlau dome keypads yog lawv cov neeg siv qis. Apple tau tshaj tawm thaum lub caij nplooj ntoo hlav xyoo 2015 tias nws yuav siv kev hloov tshiab ntawm cov hlau stainless dome hloov hauv MacBook tshiab kom ua tiav cov kev sib dhos tseem ceeb txog 40% thinner dua li cov qauv siv yav dhau los. Tus tshiab stainless hlau dome hloov "undergirding tus npauj npaim mechanism muab cov kev xav zoo thiab cov lus qhia zoo."

Peb cov tactile hlau puav yog ib pliag hloov mus cuag uas, thaum siv ua ke nrog luam tawm hauv pawg thawj coj saib, flex Circuit Court, lossis membrane, ua feem ntau-qhib tactile hloov. Tactile hlau cov khoom tso rau hauv cov ntawv luam tawm ntawm Circuit Court los ntawm kev siv lub tshuab ua kom siab lub nplaum lossis lawv raug ntes hauv cov hnab tshos tsim. Hauv lawv lub xeev so, cov khoom siv hlau tawv tau so ntawm ntug sab hauv ntawm txoj hauv kev. Thaum raug thawb, cov domes vau thiab ua kev sib cuag nrog txoj hauv kev theem ob, thiaj li kaw qhov Circuit Court. Ntau yam duab sib txawv thiab ua rau muaj kev ncaj ncees muaj nyob rau hauv thiaj li yuav haum koj daim ntawv thov tshwj xeeb. Lawv tuaj yeem siv hluav taws xob tiv tauj, kev sib tw ntawm cov khoom xwb, lossis ob qho hluav taws xob thiab tactile.



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