手機是現在人們生活離不開的數碼產品，但很多人不知道一部手機生產完成之后，要進行測試，比如手機的電池、屏幕、攝像頭、指紋模塊、耳機、按鍵等部分，都要板對板連接器進行測試，而測試模組有多種，其中有日韓黃色視頻:pogopin探針模(mo)組，大電流彈(dan)片(pian)微(wei)針模(mo)組。

　　Android手(shou)機(ji)板(ban)(ban)對板(ban)(ban)連(lian)(lian)接(jie)(jie)器(qi)的(de)(de)消耗量(liang)約為17或8對，而蘋(pin)果手(shou)機(ji)的(de)(de)連(lian)(lian)接(jie)(jie)線多(duo)達22對，占(zhan)手(shou)機(ji)內部(bu)連(lian)(lian)接(jie)(jie)器(qi)消耗量(liang)的(de)(de)一(yi)半。可以(yi)看出，5g網絡+手(shou)機(ji)多(duo)攝像頭的(de)(de)應用(yong)，以(yi)及新一(yi)輪機(ji)器(qi)更換的(de)(de)趨勢，直接(jie)(jie)拉(la)動了板(ban)(ban)對板(ban)(ban)連(lian)(lian)接(jie)(jie)器(qi)的(de)(de)市場需求。在手(shou)機(ji)領域，板(ban)(ban)對板(ban)(ban)連(lian)(lian)接(jie)(jie)器(qi)的(de)(de)市場形勢很(hen)好(hao)，呈(cheng)現供(gong)過于(yu)求的(de)(de)現象。

　　手機(ji)中使用(yong)的(de)板(ban)(ban)(ban)(ban)(ban)對(dui)板(ban)(ban)(ban)(ban)(ban)連(lian)(lian)接(jie)器(qi)(qi)(qi)使用(yong)量大(da)(da)，其(qi)性(xing)能(neng)要(yao)(yao)求自然很嚴格(ge)。手機(ji)中使用(yong)的(de)板(ban)(ban)(ban)(ban)(ban)對(dui)板(ban)(ban)(ban)(ban)(ban)連(lian)(lian)接(jie)器(qi)(qi)(qi)不僅在(zai)生產過程(cheng)中有(you)嚴格(ge)的(de)工藝(yi)要(yao)(yao)求，而且(qie)要(yao)(yao)求所有(you)成分和(he)材料都要(yao)(yao)優越。測試是(shi)測試板(ban)(ban)(ban)(ban)(ban)對(dui)板(ban)(ban)(ban)(ban)(ban)連(lian)(lian)接(jie)器(qi)(qi)(qi)質量和(he)性(xing)能(neng)的(de)好(hao)方法。手機(ji)主(zhu)板(ban)(ban)(ban)(ban)(ban)中的(de)多(duo)板(ban)(ban)(ban)(ban)(ban)對(dui)板(ban)(ban)(ban)(ban)(ban)連(lian)(lian)接(jie)器(qi)(qi)(qi)主(zhu)要(yao)(yao)是(shi)小間距(ju)和(he)大(da)(da)電流。能(neng)夠適應(ying)小間距(ju)和(he)傳輸(shu)大(da)(da)電流的(de)模(mo)塊也可用(yong)于同時測試多(duo)個(ge)板(ban)(ban)(ban)(ban)(ban)對(dui)板(ban)(ban)(ban)(ban)(ban)連(lian)(lian)接(jie)器(qi)(qi)(qi)。目(mu)前，市場上能(neng)夠同時應(ying)對(dui)多(duo)板(ban)(ban)(ban)(ban)(ban)對(dui)板(ban)(ban)(ban)(ban)(ban)連(lian)(lian)接(jie)器(qi)(qi)(qi)測試的(de)模(mo)塊是(shi)智能(neng)卡的(de)大(da)(da)電流彈片微引腳模(mo)塊。

　　大(da)電流彈(dan)片(pian)(pian)微針模組可(ke)以同(tong)時(shi)測試(shi)(shi)4-8對(dui)(dui)板對(dui)(dui)板連接(jie)器。彈(dan)片(pian)(pian)頭(tou)(tou)可(ke)以完全接(jie)觸(chu)板對(dui)(dui)板連接(jie)器的(de)(de)(de)公(gong)座(zuo)和母座(zuo)。還可(ke)以根據公(gong)、母座(zuo)椅的(de)(de)(de)特(te)點(dian)采用不同(tong)的(de)(de)(de)頭(tou)(tou)型(xing)，實(shi)現(xian)準確的(de)(de)(de)連接(jie)和定位。在測試(shi)(shi)板對(dui)(dui)板連接(jie)器的(de)(de)(de)陽座(zuo)時(shi)，可(ke)使用鋸齒彈(dan)片(pian)(pian)接(jie)觸(chu)，以實(shi)現(xian)穩定連接(jie)；在母座(zuo)試(shi)(shi)驗(yan)中，尖頭(tou)(tou)彈(dan)片(pian)(pian)可(ke)用于(yu)保(bao)持長期(qi)穩定接(jie)觸(chu)。母座(zuo)試(shi)(shi)驗(yan)成品率可(ke)達99.8%，性能優(you)異。

　　大(da)電(dian)(dian)流(liu)彈片(pian)微銷模塊浮動(dong)板采用特別限位架(jia)設計。它可(ke)以(yi)(yi)同時測(ce)試手機(ji)的(de)多個板對板連接(jie)器，可(ke)以(yi)(yi)確保(bao)(bao)水平移動(dong)，自動(dong)糾正偏差，確保(bao)(bao)彈片(pian)與連接(jie)器之間的(de)穩(wen)定(ding)連接(jie)。在(zai)小螺距下，大(da)電(dian)(dian)流(liu)彈片(pian)微針(zhen)模塊可(ke)應(ying)對至少0.15mm的(de)螺距值，穩(wen)定(ding)性(xing)好(hao)，無插針(zhen)卡死(si)和連續(xu)插針(zhen)；在(zai)電(dian)(dian)流(liu)傳輸過程中(zhong)，它可(ke)以(yi)(yi)承載50A的(de)大(da)電(dian)(dian)流(liu)。電(dian)(dian)流(liu)在(zai)同一材料體內(nei)流(liu)動(dong)，電(dian)(dian)壓(ya)恒(heng)定(ding)，基本沒有電(dian)(dian)流(liu)衰減(jian)。它具(ju)有穩(wen)定(ding)的(de)連接(jie)性(xing)能(neng)。

　　傳統pogopin探針(zhen)模(mo)塊在手機板(ban)(ban)對板(ban)(ban)測(ce)試中(zhong)的穩(wen)定(ding)性極(ji)差。它(ta)只能承(cheng)載(zai)1A電流。主板(ban)(ban)測(ce)試成品率低(di)，連(lian)(lian)接不(bu)太穩(wen)定(ding)。插針(zhen)和斷針(zhen)很容易，所以(yi)基本上不(bu)用，更不(bu)用說同(tong)時測(ce)試多個板(ban)(ban)對板(ban)(ban)連(lian)(lian)接器(qi)了(le)。除上述優點(dian)外，大電流彈片微針(zhen)模(mo)塊平均(jun)使用壽命為20W次(ci)，無(wu)需更換即可(ke)連(lian)(lian)續使用，避免了(le)材(cai)料浪費，大大提高了(le)手機多個板(ban)(ban)對板(ban)(ban)連(lian)(lian)接器(qi)同(tong)時測(ce)試的效率，降低(di)了(le)測(ce)試成本，解決了(le)測(ce)試問(wen)題，實現測(ce)試方案的優化。