The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle anti-falling device which comprises a fuselage, a containing plate is fixedly installed at the bottom of the fuselage, heat dissipation holes are formed in the outer side wall of the fuselage, a propelling device is arranged in the containing plate, and the propelling device comprises a motor and a standby battery installed in the fuselage and used for supplying power to the motor. A rotating shaft is mounted on a power output shaft of the motor in a transmission mode, suspension cylinders are fixedly mounted at the two ends of the rotating shaft, and paddles are fixedly mounted on the outer side walls of the suspension cylinders; the monitoring mechanism is mounted at the bottom of the unmanned aerial vehicle, is used for monitoring whether the unmanned aerial vehicle falls into water and comprises a storage plate mounted at the bottom of the accommodating plate and a pressure sensor for controlling the motor to start and stop after being pressed; a pressure plate is slidably mounted in the storage plate, and absorbent cotton is mounted at the bottom of the pressure plate. The unmanned aerial vehicle is propelled forwards and gradually gets close to the river bank, so that the unmanned aerial vehicle falling onto the river surface does not need to be manually salvaged in the river, and convenience is brought to the recovery process of the unmanned aerial vehicle.

    本发明涉及无人机技术领域,具体为一种无人机防坠落装置,包括机身,机身的底部固定安装有容纳板,机身的外侧壁开设有散热孔,容纳板的内部设有推进装置,推进装置包括电机,以及安装在机身内部对电机供电的备用电池,电机的动力输出轴传动安装有转轴,转轴的两端固定安装有悬浮筒,悬浮筒的外侧壁固定安装有船桨;还包括:安装在无人机底部用于监测无人机是否落水的监测机构,监测机构包括安装在容纳板底部的存放板以及受压后控制电机启停的压力传感器;存放板的内部滑动安装有压力板,压力板的底部安装有吸水棉。使得无人机向前推进,逐渐靠近河岸,因此掉落到河面上的无人机不需要人工下河去打捞,使无人机的回收过程带来便利。


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    Title :

    Unmanned aerial vehicle anti-falling device


    Additional title:

    一种无人机防坠落装置


    Contributors:
    WANG JILIN (author) / ZHANG LICHAO (author) / WANG JUN (author) / YOU ZHONGCHUAN (author) / ZHANG CHENGCHENG (author) / GUAN JINGYAO (author)

    Publication date :

    2024-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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