The embodiment of the invention discloses an anti-loosening undercarriage of a small unmanned aerial vehicle. The anti-loosening undercarriage of the small unmanned aerial vehicle comprises an aircraft wheel rotating shaft, an aircraft wheel, an aircraft wheel rotating shaft notch, a locking washer and a locking screw, wherein the airplane wheel is arranged on the airplane wheel rotating shaft ina sleeving manner; the airplane wheel rotating shaft notch is formed in one end, close to the airplane wheel, of the airplane wheel rotating shaft; the locking washer is provided with a boss, the bossis inserted into the notch of the airplane wheel rotating shaft, the face, provided with the boss, of the locking washer abuts against one end of the airplane wheel rotating shaft, and the locking screw penetrates through the locking washer to be screwed on the airplane wheel rotating shaft. The anti-loosening undercarriage of the small unmanned aerial vehicle can prevent the wheels from loosening, and is convenient to assemble and maintain.

    本发明的实施例公开了一种小型无人机防松起落架,该小型无人机防松起落架包括:机轮转轴、机轮、机轮转轴槽口、紧锁垫圈和锁紧螺钉;其中,所述机轮套设在所述机轮转轴上,所述机轮转轴槽口开设在所述机轮转轴靠近于所述机轮的一端,所述紧锁垫圈上设置有凸台,所述凸台插接在所述机轮转轴槽口内,所述紧锁垫圈设置有凸台的一面抵接在所述机轮转轴的一端,所述锁紧螺钉穿过所述紧锁垫圈旋拧在所述机轮转轴上。该小型无人机防松起落架能够避免机轮出现松动,同时能够便于装配,且便于起落架维护。


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    Title :

    Anti-loosening undercarriage of small unmanned aerial vehicle


    Additional title:

    小型无人机防松起落架


    Contributors:
    ZHANG LIHUI (author) / ZHANG YONG (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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