The invention relates to the field of territorial engineering surveying and mapping, in particular to an engineering surveying and mapping unmanned aerial vehicle. Comprising an unmanned aerial vehicle body, propellers are arranged on the unmanned aerial vehicle body, a surveying instrument is installed in the middle of the bottom end of the unmanned aerial vehicle body through a damping mechanism, supporting main legs inclining outwards are arranged at the positions, located on the periphery of the surveying instrument, of the bottom end of the unmanned aerial vehicle body, first supporting legs are hinged to the bottom ends of the supporting main legs, and buffer wheels are rotationally connected to the bottom ends of the first supporting legs; a second supporting leg is fixedly connected to the portion, located above the hinged portion of the supporting main leg and the first supporting leg, of the supporting main leg, a first spring is connected between the side wall of the second supporting leg and the side wall of the first supporting leg, a buffering foot pad is installed at the bottom end of the second supporting leg through a second spring, and the bottommost end of the buffering foot pad is higher than the bottommost end of the buffering wheel. According to the unmanned aerial vehicle, by arranging a double-buffering structure composed of the first supporting leg and the second supporting leg, an effective and reliable buffering protection effect can be provided for the unmanned aerial vehicle body and the surveying instrument carried by the unmanned aerial vehicle body.

    本发明涉及国土工程测绘领域,具体涉及一种工程测绘无人机。包括无人机本体,无人机本体上设置有螺旋桨,无人机本体的底端中部通过减震机构安装有测绘仪,无人机本体的底端位于测绘仪的四周设置有倾斜向外的支撑主腿,支撑主腿的底端铰接有第一支腿,第一支腿的底端转动连接有缓冲轮,支撑主腿上位于支撑主腿与第一支腿的铰接部上方固定连接有第二支腿,第二支腿的侧壁与第一支腿的侧壁之间连接有第一弹簧,第二支腿的底端通过第二弹簧安装有缓冲垫脚,缓冲垫脚的最底端高于缓冲轮的最底端。本发明通过设置第一支撑腿与第二支撑腿所组成的双重缓冲结构,可以为无人机本体及其携带测绘仪提供有效且可靠的缓冲保护作用。


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    Title :

    Engineering surveying and mapping unmanned aerial vehicle


    Additional title:

    一种工程测绘无人机


    Contributors:

    Publication date :

    2022-05-24


    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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