The invention discloses an anti-collision unmanned aerial vehicle and an anti-collision method thereof, and relates to the technical field of unmanned flight, the anti-collision unmanned aerial vehicle comprises an unmanned aerial vehicle body and a landing buffer structure, the landing buffer structure is arranged at the bottom of a landing support of the unmanned aerial vehicle body, and the landing buffer structure comprises a strip-shaped air bag, a bottom plate, a top plate and a V-shaped spring steel plate; the strip-shaped air bag is connected with the landing support through a top plate, a bottom plate is arranged at the bottom of an inner cavity of the strip-shaped air bag, the tip of the V-shaped spring steel plate is fixedly arranged on the bottom plate, the two ends of an opening of the V-shaped spring steel plate are in contact connection with the lower surface of the top plate, and a plurality of air outlets are formed in the strip-shaped air bag. When the strip-shaped air bags make contact with the ground, the effect of absorbing impact force is achieved, in the compression process of the strip-shaped air bags, the V-shaped spring steel plates are extruded, the impact force is further absorbed, the buffering effect is improved, the structure of the undercarriage cannot be damaged, and the structural strength of the undercarriage is guaranteed.

    本发明公开一种防撞无人飞行器及其防撞方法,涉及无人飞行技术领域,包括:无人机本体以及降落缓冲结构,无人机本体的降落支架底部设置有降落缓冲结构,降落缓冲结构包括条形气囊、底板、顶板以及V型弹簧钢板,条形气囊通过顶板与降落支架连接,条形气囊的内腔底部设置有底板,V型弹簧钢板的尖端固定设置底板上,V型弹簧钢板的开口两端均与顶板的下表面接触连接,条形气囊上开设有若干个出气孔;本发明中条形气囊接触地面时,起到吸收冲击力的作用,在条形气囊压缩的过程中,V型弹簧钢板被挤压,进一步吸收冲击力,提高缓冲效果,而且不会破坏起落架结构,保证起落架结构强度。


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    Title :

    Anti-collision unmanned aerial vehicle and anti-collision method thereof


    Additional title:

    一种防撞无人飞行器及其防撞方法


    Contributors:
    LEI YANTING (author) / SHI YONGJIE (author) / ZHU JIAHAO (author) / HU ZHIYUAN (author) / XU GUOHUA (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64U



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