The invention discloses an unmanned aerial vehicle arm connecting structure and an unmanned aerial vehicle thereof, and relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle arm connecting structure comprises an unmanned aerial vehicle shell and a first connecting shell fixedly connected to the outer wall of the unmanned aerial vehicle shell, and adjusting mechanisms are arranged in the first connecting shell, the outer wall of a rotating shaft and the outer wall of a first connecting arm. By arranging the adjusting mechanism, a lead screw is rotated to drive clamping teeth to be separated from a large straight gear, then a second connecting arm is rotated to drive a small straight gear through a rotating shaft to drive the large straight gear to rotate, and therefore the other three small straight gears are driven to drive the second connecting arms to rotate through rotating shafts correspondingly; and then a lead screw is rotated reversely, so that clamping teeth are reset to lock a large straight gear, and the function of folding the second connecting arms is achieved through cooperation of the multiple parts, so that the overall length of the unmanned aerial vehicle shell is reduced, and a user can conveniently store the unmanned aerial vehicle shell.

    本发明公开了一种无人机的机臂连接结构及其无人机,涉及无人机技术领域,包括无人机壳体以及固定连接在所述无人机壳体外壁的第一连接壳,所述第一连接壳的内部、所述转轴的外壁与所述第一连接臂的外壁设置有调节机构。本发明通过设置调节机构,转动丝杆驱动卡齿与大直齿轮分离,然后转动一个第二连接臂通过转轴带动一个小直齿轮驱动大直齿轮进行转动,从而驱动其它三个小直齿轮分别通过一个转轴带动一个第二连接臂进行转动,从而将四个第二连接臂进行折叠,然后反向转动丝杆,使卡齿复位将大直齿轮进行锁止,通过以上多个零件的配合实现了对第二连接臂进行折叠的功能,以此减小无人机壳体整体长度,方便使用者将其进行收纳。


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    Title :

    Unmanned aerial vehicle arm connecting structure and unmanned aerial vehicle thereof


    Additional title:

    一种无人机的机臂连接结构及其无人机


    Contributors:
    HUANG YAOQUN (author) / LEE DA WOONG (author) / TAN HAO (author)

    Publication date :

    2022-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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