The invention discloses an unmanned aerial vehicle for topographic surveying and mapping. The invention relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle comprises an unmanned aerial vehicle body, horizontal wing rods are arranged on the periphery of the unmanned aerial vehicle body, rotating motors are installed at the ends, away from the unmanned aerial vehicle body, of the wing rods, rotor wings are installed on machine shafts of the rotating motors, and protective covers are arranged on the outer sides of the rotor wings; two sets of buffer supportinglegs are symmetrically installed at the bottom end of the unmanned aerial vehicle body, and the top ends of the two sets of buffer supporting legs are hinged to lugs arranged at the bottom end of theunmanned aerial vehicle body through pin shafts. According to the unmanned aerial vehicle for topographic surveying and mapping, the protection of the unmanned aerial vehicle after landing is enhanced, the overall buffer effect is improved, the problem that the unmanned aerial vehicle topples over due to the uneven ground when the unmanned aerial vehicle touches the ground can be avoided, meanwhile, the camera shooting position of the camera faces downwards under the driving of the second motor under the rainy condition, interference of raindrops on the camera shooting position is effectivelyavoided through the rain shielding annular plate, and the precision of the surveying and mapping process is improved.

    发明公开了一种地形测绘用无人机。发明涉及无人机技术领域,包括无人机机体,所述无人机机体的四周均设置有水平的翼杆,所述翼杆远离无人机机体的端部上安装有旋转电机,且旋转电机的机轴上安装有旋翼,旋翼的外侧设置有防护罩,所述无人机机体的底端对称安装有两组缓冲支腿,两组所述缓冲支腿的顶端通过销轴铰接在无人机机体底端设置的耳座上,该地形测绘用无人机,加强无人机着地后的保护,提高整体的缓冲效果,也能够避免着地时地面不平造成的无人机倾倒问题,同时从而能够在下雨状况时,通过第二电机的带动,实现摄像机摄像位置朝下,并由挡雨环板,有效的避免了雨滴对摄像位置的干扰,提高了测绘过程的精度。


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    Title :

    Unmanned aerial vehicle for topographic surveying and mapping


    Additional title:

    一种地形测绘用无人机


    Contributors:
    LI LIANHUO (author)

    Publication date :

    2021-01-26


    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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