Koj puas paub qhov kev faib tawm ntawm cov keyboards tseem ceeb?

Lub tact hloov yog ib qho hluav taws xob hloov pauv uas txhua tus neeg yuav tsum tau siv hauv lub neej niaj hnub niaj hnub no. Plaub- ceg tact hloov uas txhua tus neeg feem ntau hais tias muaj plaub taw ntawm qhov hloov. Hom kev hloov no yog siv dav, tshwj xeeb tshaj yog hais txog cov khoom siv hluav taws xob, xws li cov khoom siv hluav taws xob, cov khoom siv yees duab thiab suab, cov khoom siv sib txuas lus, cov khoom siv hluav taws xob, cov khoom ua si, thiab lwm yam, txhua yam yuav raug xaiv. Yog li koj puas muaj kev nkag siab zoo ntawm qhov hloov pauv, paub nws cov ntsiab lus yooj yim thiab yuav ua li cas xaim qhov hloov pauv? Dab tsi yog hom?

Tact keyboards, tseem hu ua cov keyboards tseem ceeb, thawj zaug tshwm sim hauv Nyiv. Txhawm rau kom ua tau zoo dua cov txheej txheem kev khiav hauj lwm quab yuam specification, nws yog ib qho tsim nyog yuav tsum tau siv lub siab mus rau qhov hloov thaum siv lub tact hloov, thiab tom qab ntawd ua cov haujlwm ntawm kev sib txuas thiab kev sib txuas. Nyob rau hauv rooj plaub ntawm txhua tus neeg txiav tawm lub siab, lub flick ntawm qhov hloov yuav tua. Cov qauv sab hauv ntawm lub tact hloov yog nyob ntawm cov ntawv hlau sib xyaw caij nplooj ntoos hlav kom tswj tau cov kabmob muaj peev xwm, thiab ua qhov kev sib txuas thiab kev sib khi ua haujlwm.

Yuav ua li cas xaim lub tact hloov? -Yuav muaj peb cov xov hlau nyob rau hauv tag nrho, qhov nruab nrab ntawm cov hlau nyob txuas nrog rau qhov hloov, thiab lwm qhov - qhov kawg ntawm qhov hloov pauv txuas nrog L kawg ntawm ob lub qhov peb lub qhov (socket). Cov hlau nruab nrab tam sim ntawd txuas nrog N lub davhlau ya nyob twg ntawm ob lub qhov peb lub qhov (socket), thiab lwm lub qhov (socket) txuas nrog rau qhov txuas hauv av ntawm lub qhov (socket) ntawm peb lub qhov (socket). Txoj kev xaim tsim nyog yog tias l yog cov hlua hluav taws xob, L1 thiab L2 yog ob txoj kev hloov pauv, thiab N yog cov kab nruab nrab.

siv:

Cov kev siv tseem ceeb ntawm cov keyboards yog xim TV, dub thiab dawb TV teeb, khoom siv suab, video recorders, video cameras, computers, game consoles, fax machines, walkie-talkies, batons, machine tool control devices, copiers, printers, electronics ntsuas, ntsuas thiab lwm yam khoom siv hauv tsev.

Hais txog kev faib tawm ntawm cov keyboards tseem ceeb, feem ntau yog:

1. Qhib hom: Nws yog tsim nyog yuav tsum tau embedded thiab tsau nyob rau hauv lub vaj huam sib luag ntawm lub switchboard, tswj txee los yog console. Lub npe K.

2. Hom kev tiv thaiv: nrog lub plhaub tiv thaiv, uas tuaj yeem tiv thaiv cov khawm sab hauv los ntawm kev puas tsuaj los yog kov cov khoom nyob, codenamed H.

3. Waterproof hom: nrog lub plhaub kaw kom tiv thaiv kev nkag ntawm cov dej nag. Codenamed S.

Plaub, hom kev tiv thaiv corrosion: tuaj yeem tiv thaiv kev nkag ntawm cov tshuaj corrosive gases. Lub npe F.

5. Cov ntaub ntawv pov thawj tawg: Nws tuaj yeem siv rau hauv qhov chaw uas muaj cov pa tawg thiab cov plua plav tsis ua rau tawg, xws li cov mines thee thiab lwm qhov chaw. Codenamed B.

khawm

6. Knob hom: Cov kev khiav hauj lwm kev sib cuag nrog tus kov muaj ob txoj haujlwm rau thiab tawm, uas feem ntau yog vaj huam sib luag-mounted. Codenamed X.

7. Hom tseem ceeb: siv tus yuam sij los ntxig thiab tig rau kev ua haujlwm, uas tuaj yeem tiv thaiv kev ua haujlwm tsis zoo lossis ua haujlwm los ntawm cov neeg ua haujlwm tshwj xeeb. Lub npe Y.

8. Hom xwm txheej kub ntxhov: Muaj lub pob nceb liab loj tawm sab nraud, uas yog siv los txiav tawm lub hwj chim thaum muaj xwm txheej ceev. Codenamed J los M.

9. khawm nws tus kheej: Lub khawm yog nruab nrog tus kheej-sustaining electromagnetic mechanism, uas yog tsuas yog siv nyob rau hauv fais fab nroj tsuag, substations los yog cov khoom siv kuaj. Lub npe Z.

10. Khawm nrog lub teeb: Lub pob yog nruab nrog lub teeb liab teeb liab, uas yog siv rau kev tshaj tawm cov lus txib ua haujlwm thiab tseem ua haujlwm raws li lub teeb liab qhia, thiab feem ntau yog siv rau ntawm cov vaj huam sib luag ntawm cov txee tswj thiab consoles. Codenamed D. Combination: Ib qho kev sib txuas ntawm ntau lub nyees khawm.