The invention discloses a plant protection unmanned aerial vehicle foot stand comprising a supporting frame, the supporting frame comprises a supporting piece, a damping piece and a damping ring, an elastic rope is fixedly connected to the inner side wall of the damping ring, a movable block is fixedly connected to one end of the elastic rope, and a fixed plate is fixedly connected to the upper portion of the damping ring; and a mounting device is fixedly connected to the upper surface of the fixed plate and comprises a limiting block, a fixing groove is formed in the upper surface of the limiting block, a through hole is formed in the inner bottom wall of the fixing groove, a threaded rotating rod is inserted into the through hole, and a limiting piece is fixedly connected to the lower portion of the supporting piece. According to the plant protection unmanned aerial vehicle foot stand, through arrangement of an air bag, the plant protection unmanned aerial vehicle foot stand has an auxiliary lift-off effect, through cooperative arrangement of a box body, a trigger rod, a deflation cylinder, a spring, a trigger block, an air blocking piece and an air bag, the air bag can be inflated to generate buoyancy to assist lifting of an unmanned aerial vehicle in the using process, and therefore energy consumption is reduced; and the endurance is increased.

    本发明公开了一种植保无人机脚架,包括支撑架,所述支撑架包括支撑片、减震片和减震环,所述减震环的内侧壁固定连接有弹力绳,弹力绳的一端固定连接有活动块,所述减震环的上方固定连接有固定板,固定板的上表面固定连接有安装装置,安装装置包括限位块,限位块的上表面开设有固定槽,固定槽的内底壁开设有通孔,通孔的内部插接有螺纹转杆,所述支撑片的下方固定连接有限位片。该植保无人机脚架,通过气囊的设置,使该植保无人机脚架具备了辅助升空的效果,通过箱体、触发杆、放气筒、弹簧、触发块、挡气片和气囊的配合设置,在使用的过程中可以使气囊充气产生浮力辅助无人机升降,从而达到了减少能量消耗,增加续航的目的。


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    Title :

    Plant protection unmanned aerial vehicle foot stand


    Additional title:

    一种植保无人机脚架


    Contributors:
    ZHANG LEI (author) / CHENG JUN (author) / CUI LEI (author) / SUN WEI (author) / JIA XIAO'AO (author) / LU MINGSHUN (author)

    Publication date :

    2021-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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