The invention relates to the technical field of surveying and mapping, in particular to an unmanned aerial vehicle surveying device for surveying and mapping geographic information. The machine body comprises four propeller replacing mechanisms which are respectively fixed at four ends of the machine body; the limiting unit slides at the top position of the propeller replacing mechanism; and the two decomposition units are inserted into the two sides of the limiting unit correspondingly. According to the invention, the standby wing can be rapidly driven to be replaced to the position of the damaged wing through the driving of the second motor, the replacement can be completed within a short-time fierce inertia range, the replacement efficiency is effectively improved, the damaged wing is separated from the whole, and the situation that the flight performance of the aircraft body is influenced due to airflow turbulence caused by the damaged wing during working is prevented; the flying stability is effectively improved, the square plates limiting the wings can be taken out by twisting hexagonal screws, personnel can conveniently replace or maintain the wings, and the operation convenience of replacement is effectively improved.

    本发明涉及测量测绘技术领域,具体涉及一种测绘地理信息用无人机勘测装置,包括:无人机勘测机构,包括机体;所述机体包括:旋桨更换机构,设置有四个分别固定于机体四端处;限位单元,滑动与旋桨更换机构顶部位置处;分解单元,设置有两个,分别插接于限位单元两侧处。本发明中,通过二号电机驱动可快速带动备用机翼更换至损坏的机翼位置处,能够在短时间猛冲的惯性范围内更换完成,有效提高了更换效率,并将损坏的机翼与整体分离,防止工作中损坏的机翼造成气流紊乱,影响机体的飞行性能,有效提高飞行稳定性,通过扭动六角螺丝,可将限位住机翼的方板拿出,方便人员进行更换或维修,有效提高更换的操作便利性。


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    Title :

    Unmanned aerial vehicle surveying device for surveying and mapping geographic information


    Additional title:

    一种测绘地理信息用无人机勘测装置


    Contributors:
    LI HUA (author) / QI YONGZHI (author)

    Publication date :

    2024-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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