隨便(bian)著社(she)會的經濟發(fa)展(zhan)，汽(qi)車(che)的需(xu)求量也越(yue)來越(yue)多了。汽(qi)車(che)市(shi)場(chang)處于供不(bu)應求的狀態!這也促(cu)進(jin)了一系列的汽(qi)車(che)部件增長。今(jin)天我們主(zhu)要介紹(shao)汽(qi)車(che)的后視(shi)鏡(jing)。

 后視鏡(jing)由哪些部(bu)件組(zu)成呢？由2個可逆電(dian)動機(ji)、減速齒輪、蝸輪、螺旋(xuan)(xuan)樞軸、折疊機(ji)構等組(zu)成。帶有螺旋(xuan)(xuan)的(de)樞軸與安裝在蝸輪上的(de)夾(jia)箍(gu)嚙(nie)合(he),當(dang)施加于后視鏡(jing)一側的(de)力量很大時,樞軸的(de)螺旋(xuan)(xuan)便使(shi)夾(jia)箍(gu)擴張并脫開,使(shi)大力量不致于傳遞到后視鏡(jing)上。

 后視鏡ECU的主要功用(yong)是控(kong)制后視鏡的工(gong)作,也(ye)能(neng)根據傾斜/伸縮轉向柱ECU和各種位置傳感器送來(lai)的信號(hao),儲存和恢復后視鏡的位置。

 盡量在(zai)噪聲(sheng)大的(de)(de)(de)地方使(shi)用(yong)發(fa)(fa)(fa)(fa)送(song)(song)(song)器。因為(wei)發(fa)(fa)(fa)(fa)送(song)(song)(song)器發(fa)(fa)(fa)(fa)射的(de)(de)(de)電(dian)(dian)磁波很(hen)(hen)微弱,很(hen)(hen)容(rong)易受到(dao)噪聲(sheng)的(de)(de)(de)影(ying) 響(xiang),使(shi)遙控(kong)(kong)困難。使(shi)用(yong)發(fa)(fa)(fa)(fa)送(song)(song)(song)器時,應使(shi)發(fa)(fa)(fa)(fa)送(song)(song)(song)器盡可(ke)能靠近汽車的(de)(de)(de)后窗(chuang)玻璃(天線(xian)部(bu)位),或使(shi)發(fa)(fa)(fa)(fa)送(song)(song)(song)器的(de)(de)(de)帶(dai)槽(cao)鑰匙(chi)尖部(bu)與車門鎖心接觸(chu)搭鐵。這樣(yang)能減少噪聲(sheng)的(de)(de)(de)影(ying)響(xiang)。當遙控(kong)(kong)困難時,應考慮是否發(fa)(fa)(fa)(fa)送(song)(song)(song)器電(dian)(dian)池(chi)(chi)電(dian)(dian)荷量不足(zu),可(ke)用(yong)2節新的(de)(de)(de)115V干電(dian)(dian)池(chi)(chi)串聯,將干電(dian)(dian)池(chi)(chi)正端子(zi)(zi)連接到(dao)發(fa)(fa)(fa)(fa)送(song)(song)(song)器電(dian)(dian)池(chi)(chi)槽(cao)外側的(de)(de)(de)端子(zi)(zi)上,干電(dian)(dian)池(chi)(chi)負端子(zi)(zi)連接到(dao)發(fa)(fa)(fa)(fa)送(song)(song)(song)器電(dian)(dian)池(chi)(chi)槽(cao)底端子(zi)(zi)上,向發(fa)(fa)(fa)(fa)送(song)(song)(song)器提供3V電(dian)(dian)壓(ya),然后壓(ya)下發(fa)(fa)(fa)(fa)送(song)(song)(song)器操縱(zong)開關,遙控(kong)(kong)車門,以檢查發(fa)(fa)(fa)(fa)送(song)(song)(song)器電(dian)(dian)池(chi)(chi)電(dian)(dian)荷量。

 兆威生產后視鏡減速齒輪、蝸輪，專注齒輪箱行業多年。歡迎各屆商友前來咨詢采購！