Kwinkalo yeziqhagamshelo ze-elektroniki zale mihla, i-pogo pin (i-Pogo Pin) iye yaba yinxalenye ebalulekileyo kumashishini amaninzi ngenxa yoyilo lwazo olulodwa olulula. Nangona kunjalo, iimfuno zokusebenza ze-pogo pin kwiimeko ezahlukeneyo zesicelo ziyahluka kakhulu, kwaye ukuphuculwa okujoliswe kuko kuyafuneka ukusuka ekukhethweni kwezinto eziphathekayo ukuya kuyilo lwesakhiwo. Eli nqaku liza kuhlalutya iiyantlukwano eziphambili ze-pogo pin ukusuka kumbono wobugcisa ukunceda abasebenzisi bakhethe isisombululo esifanelekileyo ngokweemfuno zabo.
Indima ethatha isigqibo semathiriyeli kunye nokucwenga
Amacandelo angundoqo e-pogo pin afaka i-shafts yenaliti, imithombo kunye neetyhubhu zeenaliti, kunye nezixhobo zabo zichaphazela ngokuthe ngqo i-conductivity, ukumelana nokubola kunye nobomi benkonzo. Iimodeli ezisisiseko zihlala zisebenzisa iishafti zeenaliti zealloyi ezinemithombo yentsimbi engatyiwayo, kwaye umphezulu uyigolide -iplatiwe okanye i-nickel{2}}yalekwe ukuphucula indlela yokusebenza kunye nokumelana nokunxiba. -imveliso yomgangatho ophezulu - inokusebenzisa i-beryllium yobhedu okanye i-titanium alloys, kwaye i-plating iphuculwa ukuya kwigolide eqinile okanye i-rhodium ukuze imelane nokunyakaza okuphezulu-kokungcangcazela okanye iimeko ezingqongileyo ezigqithisileyo. Umzekelo, izixhobo zonyango zifuna ubukhulu be-plating obungaphezulu kwe-0.8 ye-microns ukuqinisekisa ukuzinza koqhagamshelwano lwexesha elide.
Uyilo lwesakhiwo luchaphazela umda ophezulu wokusebenza
Ukwahluka kwesakhiwo se-pogo pin kubonakala ikakhulu kwindlela yoqhagamshelwano kunye neempawu zoomatshini. Imodeli eqhelekileyo ithatha-inqanaba loyilo lwentlakohlaza olunye, olulungele iplagi ephantsi{2}}ye-frequency plug-ngaphakathi kunye nokutsala{4}}ngaphandle kweemeko; ngelixa ulwakhiwo oluninzi- lwenqanaba lentwasahlobo lunokufunxa amandla empembelelo enkulu ngokweempawu zocinezelo ezicandekileyo, kwaye isoloko isetyenziswa kwiimoto zombane okanye imimandla ye-aerospace. Ukongeza, inkqubo ye-knurling kudonga lwangaphakathi lwetyhubhu yenaliti inokuphucula ukungqubana phakathi kwentwasahlobo kunye netyhubhu yenaliti ukunqanda ukukhululeka. Olu yilo lubaluleke kakhulu kwiimveliso ze-elektroniki zabathengi ezihlala ziplagi kwaye zikhutshiwe.
Inqanaba lokuchaneka kunye nokuziqhelanisa noshishino
Ngokoluhlu lolawulo lonyamezelo, iphini ye-pogo inokwahlulwa ibe ngabathengi, amashishini kunye namabakala e-aerospace. Ukunyamezela abathengi{1}}kudidi lweemveliso kudla ngokulawulwa ku-±0.05mm ukuhlangabezana neemfuno zemveliso eninzi yeefowuni eziphathwayo kunye nezinye izixhobo; ibakala lemizi-mveliso lifuna ukufikelela ±0.01mm ukuchaneka ukuziqhelanisa nosasazo oluncinci- lwangoku oluphezulu{5}} lwezivamvo ezichanekileyo zerobhothi zamashishini; Iimveliso ze-aerospace zide zifune ukunyamezelana kwe-± 0.005mm kwaye ziphumelele uvavanyo lokukhupha i-material kwindawo yevacuum.
Ukhetho olwahlukileyo lweemeko zesicelo
Kwizixhobo ze-IoT, i-pogo pin encinci (i-diameter engaphantsi kwe-1.0mm) ibe yinto eqhelekileyo; ngelixa iipakethi zebhetri yemoto yamandla amatsha zithande ukuba yimifuziselo emikhulu yangoku (umthamo wangoku wokuthwala ungaphezulu kwe-30A). Kuyafaneleka ukuba uqaphele ukuba i-pin yentwasahlobo efanayo iyakwazi ukulungelelanisa kwiimfuno ezahlukeneyo zokufakela kunye nokukhutshwa kwamandla ngokulungelelanisa i-spring force (10cN ukuya kwi-50cN). Oku bhetyebhetye kwenza ukuba isetyenziswe kwiinkalo ezininzi ukusuka kubathengi be-elektroniki ukuya kwishishini elinzima.
Nge-miniaturization kunye nokudibanisa okusebenzayo kwezixhobo zombane, ukuhlukana kobugcisa be-pogo pin kuya kuqhubeka nokujula. Ukuqonda lo mahluko akuyi kunceda kuphela ukwenza izigqibo zokuthenga, kodwa kwakhona ukubonelela ngenkxaso yobugcisa ethembekileyo kuyilo oluyilayo.
