The invention belongs to the field of connecting structures, and particularly relates to a quick release mechanism and an unmanned aerial vehicle connecting structure, and the quick release mechanism comprises a rotary lock seat and a lock catch; the lock catch comprises a lock head and a connecting shaft which are connected in sequence; a containing cavity used for containing the lock head is formed in the rotary lock seat, a lock head inlet and outlet hole and a kidney-shaped hole which are communicated to the containing cavity are formed in the outer wall of the rotary lock seat, the lock head inlet and outlet hole is communicated with the kidney-shaped hole, and a locking part is arranged at the end, away from the lock head inlet and outlet hole, of the kidney-shaped hole. The containing cavity is located on the inner wall of the kidney-shaped hole and is close to one side of the locking part, and the distance between the containing cavity and the rotating axis of the rotating lock seat is gradually decreased in the direction from the lock head inlet and outlet hole to the locking part. Therefore, the assembly clearance of the two objects to be connected is eliminated, the assembly clearance is reduced, and the pre-tightening force is increased.

    本发明属于连接结构领域,具体是涉及到一种快拆机构及无人机连接结构,其中快拆机构包括旋转锁座和锁扣;锁扣包括依次连接的锁头和连接轴;旋转锁座内设置有用于容纳锁头的容纳腔,旋转锁座外壁设置有连通至容纳腔的锁头进出孔和腰形孔,锁头进出孔与腰形孔连通,腰形孔背离锁头进出孔一端设置有锁紧部;容纳腔位于腰形孔位置的内壁且靠近锁紧部一侧,从锁头进出孔至锁紧部方向距旋转锁座的旋转轴线距离逐渐变近,本发明所提供的快拆机构,不仅结构简单可靠,而且在实现锁紧的同时可以缩短两个待连接物体的距离,进而消除两个待连接物体的装配虚位,减小装配间隙,增加预紧力。


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    Title :

    Quick release mechanism and unmanned aerial vehicle connecting structure


    Additional title:

    一种快拆机构及无人机连接结构


    Contributors:
    PENG BO (author) / TIAN ZUNHUA (author) / WANG JIANJUN (author) / LIANG XIANYA (author)

    Publication date :

    2023-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



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