兆威微型驅動系統(tong)可(ke)應(ying)用智能電視機攝像頭,通過(guo)升(sheng)降齒輪(lun)箱結(jie)構，可以把攝(she)像頭(tou)動(dong)力系統(tong)內(nei)置于(yu)電(dian)視(shi)機中，實(shi)現智能控制電(dian)視(shi)機的(de)攝(she)像頭(tou)的(de)自動(dong)隱藏或開啟。大帶寬時代的到來，智能互聯、人性化交互的家庭大屏視頻服務場景需求下，很多電視機廠商也給電視機加上了攝像頭接口，但這些攝像頭多是USB外置攝像頭，對整套家裝風格很不協調，使用的時候也不方便，不符合智能電視的人性化使用方式。
考慮(lv)到電(dian)(dian)(dian)(dian)視機(ji)頂部(bu)的(de)空間(jian)有(you)限(xian)，在設計電(dian)(dian)(dian)(dian)視機(ji)自動(dong)(dong)升(sheng)降(jiang)(jiang)(jiang)隱藏攝(she)(she)(she)像(xiang)頭(tou)(tou)(tou)的(de)時(shi)候也考慮(lv)攝(she)(she)(she)像(xiang)頭(tou)(tou)(tou)的(de)“小(xiao)”。怎么用(yong)(yong)又小(xiao)又具備大力(li)矩的(de)齒(chi)(chi)(chi)輪(lun)(lun)箱(xiang)(xiang)來推動(dong)(dong)攝(she)(she)(she)像(xiang)頭(tou)(tou)(tou)的(de)智能穩(wen)定(ding)升(sheng)降(jiang)(jiang)(jiang)，不(bu)影響攝(she)(she)(she)像(xiang)頭(tou)(tou)(tou)成像(xiang)的(de)清晰(xi)度（不(bu)抖(dou)動(dong)(dong)），可采(cai)用(yong)(yong)蝸(gua)桿行(xing)(xing)星齒(chi)(chi)(chi)輪(lun)(lun)箱(xiang)(xiang)技術用(yong)(yong)4mm金屬行(xing)(xing)星齒(chi)(chi)(chi)輪(lun)(lun)箱(xiang)(xiang)結(jie)合(he)步進(jin)電(dian)(dian)(dian)(dian)機(ji)，來實現電(dian)(dian)(dian)(dian)視機(ji)攝(she)(she)(she)像(xiang)頭(tou)(tou)(tou)升(sheng)降(jiang)(jiang)(jiang)機(ji)構(gou)的(de)智能升(sheng)、降(jiang)(jiang)(jiang)和(he)穩(wen)定(ding)性。該升(sheng)降(jiang)(jiang)(jiang)驅動(dong)(dong)系統中，采(cai)用(yong)(yong)24V直(zhi)流(liu)電(dian)(dian)(dian)(dian)作為供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)源，24V永磁直(zhi)流(liu)馬達作為驅動(dong)(dong)動(dong)(dong)力(li)源。在供給(gei)馬達24V直(zhi)流(liu)電(dian)(dian)(dian)(dian)后，馬達螺(luo)旋旋轉，通(tong)過(guo)4mm行(xing)(xing)星齒(chi)(chi)(chi)輪(lun)(lun)箱(xiang)(xiang)結(jie)合(he)步進(jin)電(dian)(dian)(dian)(dian)機(ji)的(de)馬達蝸(gua)桿與渦輪(lun)(lun)進(jin)行(xing)(xing)一級減速(su)，內管(guan)上(shang)(shang)固定(ding)一個螺(luo)母，推桿轉動(dong)(dong)就(jiu)像(xiang)擰(ning)螺(luo)絲，螺(luo)母被擰(ning)著擰(ning)著就(jiu)上(shang)(shang)來了，從而讓電(dian)(dian)(dian)(dian)視機(ji)攝(she)(she)(she)像(xiang)頭(tou)(tou)(tou)升(sheng)起來，通(tong)過(guo)切換24V直(zhi)流(liu)電(dian)(dian)(dian)(dian)的(de)正負極(ji)，馬達就(jiu)會反(fan)轉，讓模組降(jiang)(jiang)(jiang)下去，從而實現電(dian)(dian)(dian)(dian)視機(ji)內置攝(she)(she)(she)像(xiang)頭(tou)(tou)(tou)的(de)智能下降(jiang)(jiang)(jiang)。此升(sheng)降(jiang)(jiang)(jiang)齒(chi)(chi)(chi)輪(lun)(lun)箱(xiang)(xiang)傳動(dong)(dong)結(jie)構(gou)比直(zhi)來直(zhi)去的(de)升(sheng)降(jiang)(jiang)(jiang)方式顯得更(geng)加穩(wen)定(ding)。