The invention relates to the technical field of three-dimensional land surveying and mapping, in particular to a high-altitude fixed-point three-dimensional land surveying and mapping system which improves convenience and practicability. Comprising an unmanned aerial vehicle, supporting rods, a transverse plate, a disc, a first rotating rod, an adjusting plate, a camera, supporting legs, standing feet, a fixing plate, an annular sliding block, a driving mechanism and an adjusting mechanism, the top ends of the two supporting legs are connected with the bottom end of the unmanned aerial vehicle, the standing feet are arranged at the bottom ends of the two supporting legs correspondingly, and the top ends of the two supporting rods are connected with the top end of the transverse plate; an annular sliding groove is formed in the inner side wall of the circular opening. An annular sliding block is arranged on the outer side wall of the disc and slidably installed in the annular sliding groove. The first rotating rod is installed at the top end of the disc. The top ends of the two fixing plates are connected with the bottom end of the disc. The adjusting plate is rotationally installed between the two fixing plates. The driving mechanism is installed at the bottom end of the unmanned aerial vehicle and used for driving the disc to rotate in the circular opening through the first rotating rod.

    本发明涉及三维土地测绘的技术领域,特别是涉及一种高空定点三维土地测绘系统,其提高便捷性,提高实用性;包括无人机、支杆、横板、圆盘、一号转杆、调整板、相机、支腿、站脚、固定板、环形滑块、驱动机构和调整机构,两组支腿顶端均连接无人机底端,两组支腿底端分别设置有站脚,两组支杆顶端均连接无人机底端,两组支杆底端均连接横板顶端,横板上有圆形开口,圆形开口内侧壁设置有环形滑槽,圆盘外侧壁设置有环形滑块,环形滑块在环形滑槽中滑动安装,一号转杆安装在圆盘顶端,两组固定板顶端均连接圆盘底端,调整板转动安装在两组固定板之间,相机安装在调整板右端,驱动机构安装在无人机底端,用于一号转杆带动圆盘在圆形开口中转动。


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    Title :

    High-altitude fixed-point three-dimensional land surveying and mapping system


    Additional title:

    一种高空定点三维土地测绘系统


    Contributors:
    LING MINGYI (author)

    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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