The invention belongs to the technical field of geographic information surveying and mapping unmanned aerial vehicles, and particularly discloses a land geographic information surveying and mapping device which comprises an unmanned aerial vehicle body, a mounting seat is fixedly connected to one end of the unmanned aerial vehicle body, a surveying and mapping instrument is mounted at the lower end of the unmanned aerial vehicle body, and a motor is mounted at the upper end of the mounting seat. A propeller is mounted at the upper end of the motor, a ventilation mechanism is arranged on the outer side of the mounting seat, and a dispersion mechanism is arranged at the upper end of the ventilation mechanism. Through cooperation of the ventilation mechanism and the dispersion mechanism, gas can stably flow downwards from the ventilation groove and then be stably adsorbed into the drainage groove and the outer flow groove, the flowing layout around the propeller is optimized, and the dynamic stability of lift output of the unmanned aerial vehicle body is improved; and the surveying and mapping instrument can accurately and effectively carry out surveying and mapping on the land geographic information.

    本发明属于地理信息测绘无人机技术领域,具体公开了一种土地地理信息测绘装置,包括无人机机体,所述无人机机体的一端固定连接有安装座,所述无人机机体的下端安装有测绘仪,所述安装座的上端安装有电机,所述电机的上端安装有螺旋桨,所述安装座的外侧设置有透风机构,所述透风机构的上端设置有分散机构。本发明通过透风机构、分散机构之间的配合,可以使气体平稳的从透风槽向下流动,以及再平稳的吸附在引流槽、外流槽内,便优化螺旋桨周围流动布局,实现了提升无人机机体升力输出的动态稳定性,以及使测绘仪进行准确有效的对土地地理信息进行测绘。


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    Titel :

    Land geographic information surveying and mapping device


    Weitere Titelangaben:

    一种土地地理信息测绘装置


    Beteiligte:
    YANG QINGQUAN (Autor:in) / LIU GUIYAN (Autor:in) / ZHAO XIA (Autor:in)

    Erscheinungsdatum :

    13.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



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