The limiting device comprises a fixing plate, an elastic piece, a fixing rod and at least two limiting columns, the limiting columns are arranged on the two sides of the propeller, the fixing plate comprises a top plate, a through hole is formed in the top plate, a groove is formed in each limiting column, and the elastic piece is arranged in the groove; the fixing rod penetrates through the through hole and the limiting column and is arranged in the groove, the fixing rod is fixed to the top plate, the elastic piece is arranged on the fixing rod in a sleeving mode, the limiting column can move under the action of the elastic piece, and when the limiting column moves, the side surface of the limiting column can make contact with the side surface of the propeller. According to the propeller transportation device, the influence of vibration and jolt in the transportation process can be effectively reduced and eliminated while disassembly is convenient, and the safety of propellers is guaranteed.

    本发明涉及一种用于无人机的螺旋桨的限位装置及无人机,包括固定板、弹性件、固定杆以及至少两个限位柱,限位柱设置于螺旋桨的两侧,固定板包括顶板,顶板上开设有通孔,限位柱的内部开设有凹槽,固定杆穿过通孔以及限位柱且设置在凹槽的内部,固定杆固定在顶板上,弹性件套置在固定杆上,限位柱能够在弹性件的作用下移动,当限位柱移动时,限位柱的侧表面能够与螺旋桨的侧表面接触。本发明能够在方便拆卸的同时,有效减小和消除运输过程中震动和颠簸的影响,保证螺旋桨的安全。


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    Title :

    Limiting device for propeller of unmanned aerial vehicle and unmanned aerial vehicle


    Additional title:

    一种用于无人机的螺旋桨的限位装置及无人机


    Contributors:
    KOU GUOXIN (author) / REN XUEFENG (author)

    Publication date :

    2022-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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