Yuav ua li cas kom ntseeg tau qhov kev cia siab ntawm kev sib txuas sab hauv ntawm cov khoom siv hluav taws xob?
Cov khoom siv hluav taws xob xws li smartphones, cov khoom siv nqa tau yooj yim, thiab cov khoom siv hnav tau maj mam dhau los ua neeg nyiam nyob hauv Suav teb, thiab qhov zaus ntawm kev siv nqaim-pitch board-to-board caij nplooj ntoos hlav thimble txuas kuj tau nce ntxiv. Raws li cov neeg siv khoom, kev nrhiav kev paub txog cov khoom lag luam txias yog qhov kev thov tsis muaj qhov kawg, thiab cov khoom sib dua thiab nyias tau dhau los ua kev zam. Txawm li cas los xij, rau cov tuam ntxhab ntawm lub caij nplooj ntoos hlav thimble connectors, yuav ua li cas kom ntseeg tau qhov kev ntseeg siab ntawm cov khoom siv hluav taws xob sab hauv tau dhau los ua teeb meem.
Feem ntau hais lus, pogo pin connector yog siv los txuas ob lub PCBs lossis PCB thiab FPC kom paub txog kev sib txuas ntawm cov tshuab thiab hluav taws xob. Nws cov yam ntxwv yog tias cov txiv neej thiab poj niam lub caij nplooj ntoos hlav thimble pogo tus pin connectors yog khub, yog li lub caij nplooj ntoos hlav thimble Lub cev yas thiab lub davhlau ya nyob twg ntawm pogo tus pin connector muaj kev sib txuam nruj.
Kev sib txuas yooj yim, yooj yim rau nruab, yooj yim rau disassemble.
Lub rooj tsav xwm tam sim no-rau-board yog tag nrho cov siab qis qis kom txo cov thickness ntawm lub fuselage. Lub ntiaj teb tam sim no' qhov luv tshaj board-to-board caij nplooj ntoos hlav thimble connector ua ke qhov siab yog 0.6mm. Txo qhov tuab ntawm cov khoom ua si lub luag haujlwm ntawm kev sib txuas, thiab qhov no tau ua rau ntau thiab ntau lub xov tooj ntawm tes ultra-nyias ntawm kev ua lag luam.
Cov qauv kev sib cuag muaj zog tiv thaiv ib puag ncig, tsis tsuas yog hloov tau yooj yim tab sis kuj muaj" khoom sib txuas" nrog kev ntseeg siab tiv tauj. Txhawm rau txhim kho qhov sib xyaw ua ke ntawm lub qhov (socket) thiab ntsaws, ib qho yooj yim xauv yog xaiv nyob rau hauv cov hlau ruaj ruaj thiab qhov sib cuag. Lub buckle mechanism tsis tsuas yog txhim kho lub zog sib xyaw ua ke tab sis kuj tseem muab ntau qhov ntsaws-hauv thiab rub tawm zoo li thaum xauv. Thiab qee cov tuam ntxhab muab cov qauv kev sib cuag dual los txhim kho kev sib cuag. Lub suab ntawm cov pins kuj dhau los ua qhov nqaim thiab nqaim. Lub xov tooj ntawm tes tam sim no feem ntau yog 0.4mm suab. Tam sim no, Panasonic, JAE, thiab lwm yam manufacturers tau tsim 0.35mm suab, uas yuav tsum yog lub nqaim tshaj board-rau-board caij nplooj ntoos hlav thimble connector nyob rau hauv kev lag luam kom deb li deb. 0.35mm suab tam sim no tsuas yog siv hauv Apple lub xov tooj ntawm tes thiab cov qauv hauv tsev high-end. Nws daim ntawv thov yuav yog txoj kev txhim kho hauv xyoo tas los no. Nws muaj qhov ntim tsawg tshaj plaws, qhov siab tshaj plaws, kev ua haujlwm siab, thiab lwm yam zoo, tab sis nws muaj qhov yuav tsum tau ua rau thaj ua rau thaj thiab lwm yam kev txhawb nqa. Nws kuj yog siab dua. Qhov no yog qhov teeb meem tseem ceeb tshaj plaws uas ntau lub caij nplooj ntoos hlav thimble pogo pin connector manufacturers yuav tsum tau daws, txwv tsis pub, tus nqi tawm los yuav tsawg heev.
Yuav kom ua tau raws li qhov yuav tsum tau ua ntawm cov txheej txheem SMT, lub davhlau ya nyob twg soldering cheeb tsam ntawm tag nrho cov khoom yog nruj me ntsis kom muaj ib tug zoo coplanarity. Cov txheej txheem kev lag luam feem ntau yog 0.10mm (max), txwv tsis pub, nws yuav ua rau tsis zoo soldering nrog PCB thiab cuam tshuam rau kev siv cov khoom. Kev npam.
Lub ultra-qis board-rau-board caij nplooj ntoos hlav thimble pogo pin connector muaj cov cai tshiab rau cov txheej txheem electroplating. Rau cov khoom uas muaj qhov siab ntawm 0.6 hli thiab ib yam khoom tsawg dua 0.4 hli nyob rau hauv qhov siab, yuav ua li cas los xyuas kom meej tias cov khoom' s kub plating thickness thiab tin nyhuv tsis nce nyob rau hauv? Qhov no yog qhov teeb meem tseem ceeb tshaj plaws hauv miniaturization ntawm lub caij nplooj ntoos hlav thimble connectors. Kev lag luam tam sim no kev coj ua yog tshem tawm cov txheej kub-plated los ntawm laser los thaiv txoj kev soldering, thiaj li daws tau qhov teeb meem tsis nce lub tin. Txawm li cas los xij, cov cuab yeej no muaj qhov tsis zoo, uas yog, tev cov kub. Nyob rau tib lub sijhawm, lub laser yuav ua rau cov nickel plating txheej puas, kom cov tooj liab raug rau saum huab cua, ua rau corrosion thiab xeb.