The invention discloses an unmanned aerial vehicle anti-collision protection structure, and the structure comprises a machine shell; machine arms are fixedly installed on the two sides of the machine shell, installation shafts are fixedly installed at the ends of the machine arms, rotor wings are installed on shaft bodies of the installation shafts, clamping devices are fixedly installed in the installation shafts, and protection frames are clamped to the ends of the clamping devices. A protective net is fixedly installed in the protection frames, a supporting rod is fixedly connected to the side, away from the machine shell, of the protection frames, and a side protective cover is fixedly connected to the end of the supporting rod. According to the scheme, the protection nets are used for protecting the tops and the bottoms of the rotors, so the rotors are prevented from being damaged by falling objects such as fallen leaves; when the side protection covers are impacted, the buffering devices are used for buffering and slowing down the impact on the side protection covers, and therefore the unmanned aerial vehicle can rebound slowly after being impacted, and the unmanned aerial vehicle cannot lose balance and fall off; the air bag is inflated through the inflation device, and internal important components can be protected during falling.

    本发明公开了一种无人机防撞保护结构,包括机壳,所述机壳的两侧固定安装有机臂,所述机臂的端部固定安装有安装轴,所述安装轴的轴体上安装有旋翼,所述安装轴的内部固定安装有卡接装置,所述卡接装置的端部卡接有防护架,所述防护架的内部固定安装有防护网,所述防护架远离机壳的一侧固定连接有支杆,所述支杆的端部固定连接有侧护罩。本方案利用防护网对旋翼的顶部和底部进行防护,从而防止落叶等飘落物对旋翼造成损伤,在侧护罩受到冲击时,利用缓冲装置进行缓冲,对侧护罩受到的冲击进行减缓,从而在撞击后能够较缓的进行回弹,使无人机不会失去平衡而坠落,利用充气装置对气囊进行充气,在坠落时能够对内部重要部件进行防护。


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    Title :

    Unmanned aerial vehicle anti-collision protection structure


    Additional title:

    一种无人机防撞保护结构


    Publication date :

    2021-04-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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