English
Ikhibhodi ye-braille yezitshixo ezi-3×4 eziyi-12 zabantu abangaboniyo B667 Umfanekiso obonisiweyo
  • Ikhibhodi ye-braille yezitshixo ezi-3×4 eziyi-12 zabantu abangaboniyo i-B667
  • Ikhibhodi ye-braille yezitshixo ezi-3×4 eziyi-12 zabantu abangaboniyo i-B667
  • Ikhibhodi ye-braille yezitshixo ezi-3×4 eziyi-12 zabantu abangaboniyo i-B667
  • Ikhibhodi ye-braille yezitshixo ezi-3×4 eziyi-12 zabantu abangaboniyo i-B667
  • Ikhibhodi ye-braille yezitshixo ezi-3×4 eziyi-12 zabantu abangaboniyo i-B667

Ikhibhodi ye-braille yezitshixo ezi-3×4 eziyi-12 zabantu abangaboniyo i-B667

Inkcazo emfutshane:

Le keypad inophawu lwe-braille kumaqhosha omabini abantu abasweleyo,

Izitshixo kunye nephaneli engaphambili zakhiwe nge-chrome plated zinc alloy (Zamak) enokumelana okuphezulu nempembelelo kunye nokonakaliswa kwaye ikwavalwe kwi-IP67.

Sixhobe ngezixhobo zokwenza umngundo ngokuchanekileyo, izixhobo zokucinezela izixhobo zekhompyutha ezikhawulezayo, izixhobo zokujova ngeplastiki ngokuchanekileyo, umgca wokuhlanganisa ozenzekelayo kunye nezixhobo zokuhlola/zokuvavanya.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yeMveliso

Le keypad inokutshabalalisa ngabom, ayiphazamisi monakalo, ayiphazamisi monakalo, ayiphazamisi monakalo wemozulu ingakumbi phantsi kweemeko zemozulu ezimbi kakhulu, ayiphazamisi manzi/ukungcola, ayiphazamisi monakalo wendalo, ayiphazamisi monakalo wendalo.
Iikhibhodi ezenziwe ngokukodwa zihlangabezana neemfuno eziphezulu malunga noyilo, ukusebenza, ixesha elide kunye nenqanaba eliphezulu lokhuseleko.

Iimbonakalo

1. Isakhelo sesitshixo sisebenzisa i-zinc alloy ekumgangatho ophezulu.
2. Amaqhosha enziwe nge-alloy ye-zinc esemgangathweni ophezulu, enobuchule obuqinileyo bokulwa nokutshabalalisa.
3. Ngerabha ye-silicone eqhubayo yendalo - ukumelana nemozulu, ukumelana nokugqwala, kunye nokulwa nokwaluphala.
4. I-PCB emacala amabini enomunwe wegolide, ukumelana ne-oxidation.
5. Umbala wamaqhosha: i-chrome ekhanyayo okanye i-chrome engacwebezeliyo.
6. Umbala wesakhelo sesitshixo ngokweemfuno zabathengi.
7. Ngolunye ujongano.

Isicelo

i-vav

Yenzelwe ikakhulu inkqubo yokulawula ukufikelela, ifowuni yemizi-mveliso, umatshini wokuthengisa, inkqubo yokhuseleko kunye nezinye izibonelelo zikawonke-wonke.

Iiparameters

Into

Idatha yobugcisa

I-Voltage yokufaka

3.3V/5V

Ibanga elingangeni manzi

IP65

Amandla oKusebenza

250g/2.45N (Indawo yoxinzelelo)

Ubomi berabha

Ngaphezulu kwezigidi ezi-2 zexesha ngesitshixo ngasinye

Umgama oPhambili woHambo

0.45mm

Ubushushu bokusebenza

-25℃~+65℃

Ubushushu bokugcina

-40℃~+85℃

Ubuntu bezizalwane

30% -95%

Uxinzelelo lomoya

60kpa-106kpa

Umzobo wobukhulu

I-AVAV

Isixhumi esifumanekayo

i-vav (1)

Nasiphi na isiqhagamsheli esimiselweyo singenziwa ngokwesicelo somthengi. Sazise ngenombolo yento echanekileyo kwangaphambili.

Umatshini wovavanyo

i-avav

Iinxalenye ezingasetyenziswayo ezingama-85% ziveliswa ngumzi-mveliso wethu kwaye ngoomatshini bokuvavanya abahambelanayo, singaqinisekisa umsebenzi kunye nomgangatho ngokuthe ngqo.

  • Ngaphambili:
  • Okulandelayo:

    • Iindidi zemveliso