The invention relates to the technical field of unmanned aerial vehicles, in particular to a moving wheel for an unmanned aerial vehicle. The wheel comprises a top plate and a moving wheel body, an outer cylinder is fixed to the bottom of the top plate, an inner rod is slidably connected to the inner wall of the outer cylinder, a bottom plate is fixed to the bottom end of the inner rod, and a second spring is arranged between the bottom end of the outer cylinder and the bottom plate and sleeves the inner rod; and a buffer mechanism used for enhancing the buffer effect is arranged at the bottomof the bottom plate. After the moving wheel for the unmanned aerial vehicle makes contact with the ground, a first supporting rod and a second supporting rod rotate to expand outwards, the first connecting rod and the second connecting rod drive a lantern ring to ascend along the center rod, a first spring is compressed, the buffering effect is enhanced, and impact force is reduced; and the second springs can play a role in buffering, through cooperation of inserting rods and the slots, the buffering effect is further enhanced through a third spring, the impact force borne by the moving wheelbody when the unmanned aerial vehicle lands is greatly reduced, and the service life of the moving wheel body is prolonged.

    本发明涉及无人机技术领域,具体是一种无人机用移动轮,包括顶板和移动轮本体,顶板的底部固定有外筒,外筒的内壁滑动连接有内杆,内杆的底端固定有底板,外筒的底端与底板之间设有第二弹簧,第二弹簧套设在内杆上;所述底板的底部设有用于增强缓冲效果的缓冲机构。该无人机用移动轮接触地面后,第一支撑杆和第二支撑杆旋转向外扩张,通过第一连杆和第二连杆带动套环沿着中心杆上升,压缩第一弹簧,增强缓冲作用,减小冲击力;利用第二弹簧可以起到缓冲的作用,通过插杆与插槽的配合,利用第三弹簧进一步增强了缓冲效果,大大减小了无人机降落时移动轮本体受到的冲击力,延长了移动轮本体的使用寿命。


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    Title :

    Moving wheel for unmanned aerial vehicle


    Additional title:

    一种无人机用移动轮


    Contributors:
    HUANG HONGWEI (author) / JIAO JIANFENG (author) / LIU XIA (author) / WU SHENG (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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