The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with an air crash protection function, which comprises an unmanned aerial vehicle body, a support is welded on the outer wall of the bottom of the unmanned aerial vehicle body, a pair of symmetrically distributed brackets are welded on the outer wall of the support, and a sliding column is welded on the outer wall of the end part of each bracket; a pair of symmetrically-distributed avoiding grooves is formed in the outer wall of the end of the support, and a top column is slidably inserted into the support. According to the unmanned aerial vehicle, through the arranged slow descending mechanism, when the unmanned aerial vehicle body crashes, a parachute is blown out of a conical groove 531 and is unfolded, the falling speed of the unmanned aerial vehicle body can be reduced, large impact generated when the unmanned aerial vehicle body 1 falls to the ground is avoided, through the arranged floating mechanism, airflow enters an air bag along an air channel, and the unmanned aerial vehicle body 1 is prevented from falling to the ground. Therefore, the air bag can drive the unmanned aerial vehicle body to float on the water surface, and the situation that the unmanned aerial vehicle body sinks to the water bottom and consequently salvage is inconvenient is avoided.

    本发明涉及无人机技术领域,具体涉及一种带有坠机防护功能的无人机,包括无人机本体,所述无人机本体的底部外壁上焊接有支座,所述支座的外壁上焊接有一对对称分布的支架,每个所述支架的端部外壁上焊接有滑柱,所述支座的端部外壁上开设有一对对称分布的避位槽,所述支座内滑动插接有顶柱。本发明中通过设置的缓降机构,使得当无人机本体坠机时,降落伞从圆锥槽531内被吹出并且展开,能够降低无人机本体的下落速度,避免无人机本体1落地时产生较大的冲击,通过设置的漂浮机构,使得气流沿着气道进入气囊内,从而使得气囊能够带动无人机本体漂浮在水面上,避免无人机本体沉入水底,导致打捞不便的情况。


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    Title :

    Unmanned aerial vehicle with air crash protection function


    Additional title:

    一种带有坠机防护功能的无人机


    Contributors:
    GU AIPING (author)

    Publication date :

    2024-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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