項目介紹：為了(le)充(chong)(chong)電(dian)的(de)安全(quan)(quan)性，通過減速(su)齒(chi)輪箱加上絲桿使充(chong)(chong)電(dian)樁正向運動(dong)時充(chong)(chong)電(dian)插(cha)頭(tou)穩(wen)定(ding)(ding)保(bao)持在插(cha)座(zuo)或(huo)(huo)固(gu)定(ding)(ding)座(zuo)的(de)扣位內(nei)，達(da)到防脫鎖(suo)(suo)定(ding)(ding)功能，充(chong)(chong)完電(dian)（反向運動(dong)時）與插(cha)座(zuo)或(huo)(huo)固(gu)定(ding)(ding)座(zuo)的(de)扣位脫離，達(da)到解鎖(suo)(suo)功能，解決了(le)充(chong)(chong)電(dian)安全(quan)(quan)。