電連接(jie)器(qi)由(you)固定端電連接(jie)器(qi),即(ji)陰(yin)接(jie)觸(chu)件，與自(zi)由(you)端電連接(jie)器(qi),即(ji)陽接(jie)觸(chu)件組成(cheng)。插座通(tong)過其方盤(pan)固定在用電部件上(shang)，插頭一般(ban)接(jie)電纜(lan)，通(tong)過連接(jie)螺帽(mao)實現(xian)插頭、插座連接(jie)。
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