Isebenza njani i-Silicone Keypad?

 

 

Okokuqala, masifumanise ukuba yintoni iSilicone Keypad?

SIikeypad zerabha ze-ilicone (ezaziwa ngokuba zii-Elastomeric Keypads) zisetyenziswa kakhulu kwiimveliso ze-elektroniki zabathengi kunye nezemizi-mveliso njengesisombululo sokutshintsha esingabizi kakhulu nesinokuthenjwa.

Kwimo yayo esisiseko, ikeypad yesilicone ngokusisiseko "yimaski" ebekwa phezu koluhlu lweeswitshi ukuze inike abasebenzisi umphezulu okhululekileyo nochukumisayo. Kukho iintlobo ngeentlobo zeekeypad zesilicon. I-JWT Rubber inokuvelisa iikeypad ezineempawu eziphambili kakhulu kunezo zidweliswe ngezantsi. Kodwa kubalulekile ukuba nawuphi na umyili aqonde inkqubo ngokubanzi apho iikeypad zesilicon ziguqula igalelo lomsebenzisi libe ziimpawu ezisebenzisa izixhobo ze-elektroniki kunye noomatshini.

 

Imveliso yekhibhodi yeSilicone

Iikeypad zesilicone zenziwe ngenkqubo ebizwa ngokuba yi-compression molding. Le nkqubo isebenzisa indibaniselwano yoxinzelelo kunye nobushushu ukudala iindawo ezithambileyo (kodwa ezihlala ixesha elide) ezijikeleze oonxibelelwano be-elektroniki abaphakathi. Iikeypad zesilicone zenzelwe ukuvelisa impendulo efanayo yokuchukumisa kuwo wonke umphezulu. Zenzelwe ukuba zingabi cala kwi-elektroniki ngoko ke ukuphazamiseka kwezinto akuyonto iphambili ekusetyenzisweni kwesixhobo.

Enye into ebalulekileyo ekufuneka iqwalaselwe kwiikeypad zesilicon kukukwazi ukwenza ikeypad yonke ibe yingcezu enye ye-silicone webbing, endaweni yokuba kwenziwe izitshixo ezahlukeneyo ngokwahlukeneyo. Kwisixhobo esifana ne-remote control, oku kuvumela ukuba kube lula ukuvelisa (kunye neendleko eziphantsi) kuba ikeypad ingafakwa njengengcezu enye phantsi kwesixhobo sokubamba iplastiki. Oku kwandisa ukumelana kwesixhobo nolwelo kunye nomonakalo ongqongileyo. Umzekelo, ukuba uchitha ulwelo kwikeypad yesilicon eyenziwe ngengcezu enye eqinileyo yesilicone, ulwelo lunokususwa ngaphandle kokungena kwisixhobo kwaye lubangele umonakalo kwiindawo zangaphakathi.

 

Ikhibhodi yeSilicone Inner Workings

Phantsi kwesitshixo ngasinye kwikhibhodi yesilicone kukho uthotho olulula lweefowuni ze-elektroniki ezinceda ekuthumeleni imiqondiso ye-elektroniki xa izitshixo zicinezelwe.

Xa ucinezela iqhosha kwikhibhodi, licinezela elo candelo lewebhu yesilicone. Xa licinezelwe ngokwaneleyo kangangokuba ipilisi yekhabhoni/yegolide kwiqhosha ichukumisa uqhagamshelwano lwePCB phantsi kweso sitshixo ukuze kugqitywe isekethe, umphumo uyagqitywa. Ezi tshintshi zoqhagamshelwano zilula kakhulu, oko kuthetha ukuba zingabizi kakhulu kwaye zihlala ixesha elide KAKHULU. Ngokungafaniyo nezinye izixhobo ezininzi zokufaka (ukujonga wena, iikhibhodi zoomatshini), ubomi obusebenzayo bekhibhodi yesilicone abunasiphelo.

 

Ukwenza ngokwezifiso iikhibhodi zeSilicone

Indlela esebenza ngayo i-silicone ivumela ukuba i-keypad ngokwayo ikwazi ukwenza ngokwezifiso kakhulu. Ubungakanani boxinzelelo olufunekayo ukuze ucinezele iqhosha bunokutshintshwa ngokutshintsha "ubulukhuni" be-silicone. Oku kunokuthetha ukuba kufuneka amandla amakhulu okuchukumisa ukuze ucinezele iswitshi (nangona uyilo lwe-webbing lusengumthombo omkhulu wamandla okusebenza). Ubume besitshixo bukwadlala indima kwimvakalelo yaso yokuchukumisa iyonke. Olu candelo lokwenza ngokwezifiso lubizwa ngokuba yi-"snap ratio", kwaye lulungelelwano phakathi kokukwazi ukwenza amaqhosha azive ezimeleyo/echukumisekile, kunye nomnqweno wokuba abayili bavelise i-keypad eya kuba nexesha elide lobomi. Ukuba ne-snap ration eyaneleyo, amaqhosha aya kuziva ngathi "acofa", nto leyo eyanelisayo kumsebenzisi, kwaye inika impendulo yokuba igalelo lawo liqondwe sisixhobo.