The invention discloses a looseness-preventing quick release mechanism for an unmanned aerial vehicle arm. The looseness-preventing quick release mechanism for the unmanned aerial vehicle arm comprises a front carbon tube, a rear carbon tube and a quick release mechanism body. The quick release mechanism body comprises a front carbon tube insertion tube, a rear carbon tube insertion tube and a hand-screwed locknut. The front carbon tube and the front carbon tube insertion tube are connected in a composite mode of adhesive bonding and screw or rivet connection. The rear carbon tube and the rearcarbon tube insertion tube are connected in a composite mode of adhesive bonding and screw or rivet connection. According to the looseness-preventing quick release mechanism for the unmanned aerial vehicle arm, it is ensured that the quick release mechanism body is not loosened while the unmanned aerial vehicle arm carbon tubes are effectively connected; the looseness-preventing quick release mechanism for the unmanned aerial vehicle arm is simple in structure, convenient to use and high in reliability; after a quick release piece is locked, the section is circular, the sectional area is small, and flight resistance is reduced advantageously; an anti-rotating structure is arranged in the quick release piece, and thus, the front carbon tube and the rear carbon tube can be prevented from rotating mutually; and a structure facilitating fixing of electric plugs with different strengths is arranged in the quick release piece, and thus, connection reliability of the plugs at the position iseffectively ensured.

    本发明公开了一种可防松无人机机臂快拆机构,包括前碳管、后碳管以及快拆机构,快拆机构包含前碳管插管、后碳管插管和手拧防松螺母,前碳管与前碳管插管之间的连接方式为胶粘接和螺钉或铆钉连接的复合连接,后碳管与后碳管插管之间的连接方式为胶粘接和螺钉或铆钉连接的复合连接。本发明一种可防松无人机机臂快拆机构,有效的将无人机机臂碳管连接的同时保证快拆机构不松动,结构简单,使用方便且可靠性高;快拆件锁紧后截面为圆形且截面积较小,有利于减小飞行阻力;快拆件内部设有防转动结构,可防止前后碳管之间相互转动;快拆件内部设有便于固定不同强弱电插头的结构,有效保证此处插头的连接可靠性。


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    Title :

    Looseness-preventing quick release mechanism for unmanned aerial vehicle arm


    Additional title:

    一种可防松无人机机臂快拆机构


    Contributors:
    LIN YUXIANG (author) / WU HAIJIE (author) / LIU YANJUN (author) / LUO HONG (author) / LIANG BIN (author)

    Publication date :

    2020-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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