構想一下要是沒有接線端子連接器會是如(ru)何？這時(shi)候電(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)路中(zhong)間要(yao)用(yong)持(chi)續(xu)的(de)電(dian)(dian)(dian)(dian)導體永久地(di)聯接(jie)(jie)在(zai)(zai)一起(qi)，比(bi)如(ru)電(dian)(dian)(dian)(dian)子(zi)裝置要(yao)聯接(jie)(jie)在(zai)(zai)開(kai)關電(dian)(dian)(dian)(dian)源(yuan)(yuan)上，務必(bi)把聯接(jie)(jie)輸電(dian)(dian)(dian)(dian)線(xian)兩邊，與電(dian)(dian)(dian)(dian)子(zi)裝置及開(kai)關電(dian)(dian)(dian)(dian)源(yuan)(yuan)根據(ju)某類方式（比(bi)如(ru)電(dian)(dian)(dian)(dian)焊(han)焊(han)接(jie)(jie)）固(gu)定(ding)不(bu)動接(jie)(jie)牢(lao)。接(jie)(jie)線(xian)端子(zi)這樣一來，不(bu)管(guan)針(zhen)對生(sheng)(sheng)產(chan)制造還(huan)是應用(yong)，都產(chan)生(sheng)(sheng)了許多(duo)(duo)麻煩(fan)。以(yi)汽(qi)車(che)電(dian)(dian)(dian)(dian)池為例(li)子(zi)。假設電(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)纜(lan)線(xian)被固(gu)定(ding)不(bu)動焊(han)牢(lao)在(zai)(zai)電(dian)(dian)(dian)(dian)池上，汽(qi)車(che)生(sheng)(sheng)產(chan)廠家為安裝電(dian)(dian)(dian)(dian)池就提升(sheng)了勞動量，提升(sheng)了生(sheng)(sheng)產(chan)制造時(shi)間和成本(ben)費。電(dian)(dian)(dian)(dian)池毀(hui)壞必(bi)須拆(chai)換時(shi)，也要(yao)將汽(qi)車(che)送至(zhi)維修中(zhong)心，開(kai)焊(han)拆(chai)卸舊的(de)，再(zai)焊(han)住新的(de)，因此(ci)需付較(jiao)多(duo)(duo)的(de)人(ren)工費用(yong)。

    擁有連(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)就(jiu)(jiu)可以免去很多不便(bian)(bian)，從店鋪買一個(ge)新電(dian)(dian)(dian)池，斷掉連(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)，拆卸(xie)舊電(dian)(dian)(dian)池，裝上(shang)架(jia)電(dian)(dian)(dian)池，再次接(jie)(jie)(jie)(jie)(jie)(jie)入連(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)就(jiu)(jiu)可以了。這一簡(jian)易的(de)事例表明(ming)了連(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)的(de)益(yi)處(chu)。它使設(she)(she)計方案(an)(an)和(he)(he)加(jia)工(gong)(gong)過程更(geng)便(bian)(bian)捷、更(geng)靈便(bian)(bian)，減少了生(sheng)產(chan)制造和(he)(he)維護保(bao)養成(cheng)本費。接(jie)(jie)(jie)(jie)(jie)(jie)線(xian)(xian)(xian)端子(zi)連(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)的(de)益(yi)處(chu)：　　1、改進加(jia)工(gong)(gong)過程　　接(jie)(jie)(jie)(jie)(jie)(jie)線(xian)(xian)(xian)端子(zi)連(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)簡(jian)單(dan)化電(dian)(dian)(dian)子(zi)設(she)(she)備的(de)安裝全(quan)過程。也簡(jian)單(dan)化了大批量(liang)生(sheng)產(chan)全(quan)過程；　　2、便(bian)(bian)于(yu)(yu)檢修　　假如(ru)某電(dian)(dian)(dian)子(zi)器(qi)(qi)(qi)(qi)(qi)件(jian)元(yuan)(yuan)部(bu)件(jian)無效，配有連(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)時(shi)能(neng)(neng)夠迅速拆換無效元(yuan)(yuan)部(bu)件(jian)；　　3、便(bian)(bian)于(yu)(yu)升(sheng)級　　伴(ban)隨著技術(shu)性發(fa)展，配有連(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)時(shi)能(neng)(neng)夠升(sheng)級元(yuan)(yuan)部(bu)件(jian)，用(yong)新的(de)、更(geng)健全(quan)的(de)元(yuan)(yuan)部(bu)件(jian)替代舊的(de)；　　4、提升(sheng) 設(she)(she)計方案(an)(an)的(de)協調能(neng)(neng)力(li)　　應用(yong)接(jie)(jie)(jie)(jie)(jie)(jie)線(xian)(xian)(xian)端子(zi)連(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)使技術(shu)工(gong)(gong)程師們在設(she)(she)計方案(an)(an)和(he)(he)集成(cheng)化新品時(shi)，及其用(yong)元(yuan)(yuan)部(bu)件(jian)構(gou)成(cheng)系統軟件(jian)時(shi)，有更(geng)高(gao)的(de)協調能(neng)(neng)力(li)。