The anti-collision unmanned aerial vehicle comprises an unmanned aerial vehicle body, connecting frames are fixedly connected to the outer portions of four wings of the unmanned aerial vehicle body, and anti-collision rings are installed at the tops of the connecting frames. According to the device, the anti-collision ring is arranged to protect blades of the unmanned aerial vehicle, namely the core part of a wing, and meanwhile the anti-collision ring further comprises an annular air bag, an elastic air bag, a first liquid bag, a second liquid bag, a buffering air bag and the like; after a first liquid bag and a second liquid bag are impacted, hydraulic oil is extruded outwards, enters a sliding pipe and pushes a piston rod and a rack to transversely move, so that a gear is pushed to rotate, the specific air spraying position of an air spraying opening is adjusted, and the air outlet position can face an impact point; in this way, the direction of the counter-acting force applied to the unmanned aerial vehicle by air injection is the same as that of the counter-acting force generated by building collision, no mechanical electronic equipment is needed to react, and the structure can react immediately at the moment of collision.

    本发明公开了一种防碰撞型无人机,包括无人机,所述无人机的四个机翼外部固定连接有连接框,所述连接框顶部安装有抗撞环。本装置通过设置抗撞环对无人机的叶片也就是机翼的核心部分进行保护,同时抗撞环还包括有环形气囊、弹性气囊、第一液体囊、第二液体囊和缓冲气囊等部分,利用第一液体囊和第二液体囊在撞击后液压油向外挤压后进入到滑动管内并推动活塞杆和齿条进行横向运动,从而推动齿轮进行旋转,调整喷气口喷气的具体位置,让出气的位置能够朝向撞击点,这样喷气施加的对无人机的反作用力与建筑物撞击产生的反作用力的方向是相同的,不需要任何机械电子设备做出反应,此结构可以在撞击的一瞬间就可以立即反应。


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    Title :

    Anti-collision unmanned aerial vehicle


    Additional title:

    一种防碰撞型无人机


    Contributors:
    LI NA (author) / YANG YUNFENG (author) / SHEN QIWEI (author) / LIU XIAOQIAN (author) / ZHAO ZIJIA (author) / JIAO YUHE (author)

    Publication date :

    2024-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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