The invention discloses an unmanned aerial vehicle paddle anti-collision device which comprises an anti-collision ring arranged on the periphery of a paddle, a protection ring comprises a protection ring I, a protection ring II, a protection ring III and a protection ring IV, the protection ring I and the protection ring II are fixedly connected through a connecting block I, the protection ring III and the protection ring IV are fixedly connected through a connecting block I, and a fixed mounting assembly is arranged in the connecting block I; the protection ring I and the protection ring IV are rotationally connected through a second connecting block, the protection ring II and the protection ring III are rotationally connected through a second connecting block, and auxiliary connecting assemblies are arranged on the outer sides of the protection rings. By arranging the fixed mounting assembly and the rotating disc to rotate the rotating drum, the rotating drum is in threaded connection with the inner rods, axial rotation of the inner rods is limited under cooperation of limiting blocks and limiting grooves, the inner rods can move in the length direction of the rotating drum, and then the two inner rods can be controlled to be inserted into the corresponding mounting holes; and the matching tightness of the inner rod and the mounting hole is improved by screwing the turntable with force, so that the mounting stability of the unmanned aerial vehicle body is improved, and the working efficiency is improved.

    本发明公开了无人机桨叶防碰伤装置,包括设置在桨叶外围的防碰伤环,防护环包括防护环I、防护环II、防护环III和防护环IV,防护环I和防护环II之间、防护环III和防护环IV之间均通过连接块一固定连接,连接块一内设有固定安装组件,防护环I和防护环IV之间、防护环II和防护环III之间均通过连接块二转动连接,防护环外侧设有辅助连接组件;本发明通过设置固定安装组件,转盘转动转筒,由于转筒与内杆为螺纹连接,且在限位块与限位槽的配合下限制了内杆的轴向旋转,内杆可以沿着转筒长度方向移动,即可控制两个内杆插入对应的安装孔内,并通过使劲旋拧转盘来加大内杆与安装孔配合的紧密性,进而提高无人机本体安装的稳定性,提高了工作效率。


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    Title :

    Unmanned aerial vehicle paddle anti-collision device


    Additional title:

    无人机桨叶防碰伤装置


    Contributors:
    MA SHAOXIANG (author) / HE YADONG (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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