The invention relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle for topographic surveying and mapping. The unmanned aerial vehicle comprises a vehicle body, four rotor wings distributed at equal intervals are installed on the side face of the vehicle body, a camera is installed at the bottom of the vehicle body, and a first protection mechanism is arranged at the bottom of the vehicle body and comprises a protection cover; a first gear ring is mounted at the top of the protective cover, and the camera is located in the protective cover; a cleaning mechanism is arranged on one side of the protective cover, the cleaning mechanism comprises scraping rods, the section shape of the scraping rods is matched with the outer surface of the protective cover, and the two scraping rods are symmetrically distributed. The protective cover is installed on the camera, the camera is protected, the protective cover is driven to rotate through the double-shaft motor, the bone scraping rod is attached to the protective cover, the surface of the protective cover is cleaned, operation is easy, and the situation that the view field is blocked when the unmanned aerial vehicle flies in rainy days is avoided.

    本发明涉及无人机技术领域,公开了一种用于地形测绘的无人机包括机体,所述机体的侧面安装有四个等间距分布的旋翼,所述机体的底部安装有摄像头,所述机体的底部设置有第一防护机构,所述防护机构包括防护罩,所述防护罩的顶部安装有第一齿环,所述摄像头位于防护罩的内部;所述防护罩的一侧设置有清洁机构,所述清洁机构包括刮杆,所述刮杆的截面形状与防护罩的外表面相适配,所述刮杆设置有对称分布的两个。本发明通过对摄像头安装防护罩,对摄像头起到保护作用,通过双轴电机同时驱动防护罩旋转以及骨刮杆与防护罩的贴合,实现对防护罩表面的清洁,操作简单,且避免雨天飞行时视野受阻的情况。


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    Title :

    Unmanned aerial vehicle for topographic surveying and mapping


    Additional title:

    一种用于地形测绘的无人机


    Contributors:
    WANG YALI (author) / JIAO NING (author) / CHEN JUNWEI (author)

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B08B Reinigen allgemein , CLEANING IN GENERAL



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