The invention is applicable to the technical field of unmanned aerial vehicle drop resistance, and provides an aerial photography unmanned aerial vehicle with a drop-resistant mechanism. The aerial photography unmanned aerial vehicle comprises an unmanned aerial vehicle main body, four rotary wings, four fan blades, four protective rings, four first movable columns, four first bearings, four first fixed rods, four limiting components, two arc-shaped rods, two auxiliary rods, a positioning component and a camera; the rotary wings are located on the periphery of the unmanned aerial vehicle main body and fixedly connected with the surface of the unmanned aerial vehicle main body. Through cooperative use of the protective rings, the first movable columns, the first bearings and the first fixed rods, the protective rings are arranged at the tops of the fan blades, so that the situation that the fan blades are damaged due to the fact that the fan blades collide with other objects when the unmanned aerial vehicle falls down is avoided, and the problems that the fan blades are most easily damaged in an existing unmanned aerial vehicle, the fan blades are easy to collide with the surfaces of other objects when falling, and thus the fan blades of the unmanned aerial vehicle are broken, and accessories cannot be quickly disassembled are solved.

    本发明适用于无人机防摔技术领域,提供了一种具有防摔机构的航拍无人机,包括无人机主体、四个旋转机翼、四个扇叶、四个防护圈、四个第一活动柱、四个第一轴承、四个第一固定杆、四个限位构件、两个弧形杆、两个辅助杆、定位构件和摄像头,所述旋转机翼位于无人机主体的四周,且均与无人机主体的表面固定连接。本发明通过设置防护圈、第一活动柱、第一轴承和第一固定杆的配合使用,能够通过在扇叶的顶部设置防护圈,避免无人机在下坠时,扇叶撞击到其他物体导致扇叶损坏的情况,解决了现有无人机最容易损坏的地方在扇叶,扇叶在下坠的时候很容易撞在其他物体表面,导致无人机扇叶摔坏,以及无法快速拆卸配件的问题。


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    Title :

    Aerial photography unmanned aerial vehicle with drop-resistant mechanism


    Additional title:

    一种具有防摔机构的航拍无人机


    Contributors:
    LUO DAZHONG (author)

    Publication date :

    2021-06-11


    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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