An unmanned aerial vehicle flight anti-collision device comprises an unmanned aerial vehicle body and a plurality of mounting plates evenly mounted on the outer side of the unmanned aerial vehicle body, and driving motors are arranged at the bottoms of the ends, away from the unmanned aerial vehicle body, of the mounting plates; output shafts of the driving motors upwards penetrate through the mounting plates where the output shafts are located and then are provided with a plurality of paddles in the circumferential direction, the exterior of the unmanned aerial vehicle body is connected with an external circular frame through a plurality of connecting frames arranged in the circumferential direction of the bottom of the unmanned aerial vehicle body, and a plurality of through holes c are formed in the periphery of the external circular frame in the circumferential direction. Collision protection of the unmanned aerial vehicle body, the mounting plate, the driving motor and the blades on the unmanned aerial vehicle is achieved through the combined action of counteracting cooperation of the reset mechanism in the cylindrical mounting shell and the arc plate and the buffering effect of the inflatable cushion outside the arc plate, and damage to main components on the miniature rotor unmanned aerial vehicle is avoided to the maximum extent; therefore, the accidental loss of the miniature rotor unmanned aerial vehicle in the flight process is reduced, and the economic loss of a user is greatly reduced.

    本发明公开了一种无人机飞行防撞装置,包括无人机主体和均匀安装在无人机主体外侧的多个安装板,所述安装板远离无人机主体的一端底部均设置有驱动电机,所述驱动电机的输出轴均向上贯穿其所在的安装板后周向安装有多个桨叶,所述无人机主体的外部通过其底部周向设置的多个连接架连接有外置圆架,所述外置圆架外周向开设有多个通孔c。本发明通过圆柱形安装壳内复位机构与弧板的抵消配合以及弧板外充气垫缓冲效用共同作用得以实现对无人机上无人机主体、安装板、驱动电机、桨叶的碰撞防护,最大程度避免微型旋翼无人机上主要部件的损毁,从而减少微型旋翼无人机飞行过程中的意外损失,大大减少使用者的经济损失。


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    Title :

    Unmanned aerial vehicle flight anti-collision device


    Additional title:

    一种无人机飞行防撞装置


    Contributors:
    WANG HAORAN (author)

    Publication date :

    2021-05-18


    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 / F16F SPRINGS , Federn



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