The invention relates to the technical field of unmanned aerial vehicles, in particular to a multi-rotor unmanned aerial vehicle for geographic information surveying and mapping, an unmanned aerial vehicle main body is driven to fly through rotation of a plurality of rotating blades, and the temperature of the unmanned aerial vehicle main body is suddenly reduced and the unmanned aerial vehicle main body cannot work normally when encountering an extremely cold environment during working, so that the multi-rotor unmanned aerial vehicle is provided with a rotating sleeve; in the environment needing heat preservation, the driver is started to rotate the rotating sleeve so as to seal the heat dissipation holes formed in the unmanned aerial vehicle body, specifically, a gear meshing transmission mode can be adopted for driving, then the surveying and mapping assembly is covered with the protective transparent cover, and the space in the protective transparent cover is heated through the heater; the cleaner can clean continuously liquefied water on the protective transparent cover to keep the transparency of the transparent cover, so that the surveying and mapping assembly can be maintained in a normal working temperature range, and surveying and mapping work can be continued.

    本发明涉及无人机技术领域,具体涉及用于地理信息测绘的多旋翼无人机,通过多个旋转叶片的转动以带动无人机主体飞行,在工作中遇到极寒环境时可能会造成无人机主体温度急剧下降而无法正常工作,因此本申请设置有转动套,使得在需要保温的环境时,启动驱动器可以转动转动套以将无人机主体上开设的散热孔封闭,具体可以采用齿轮啮合传动的方式进行驱动,然后防护透明罩将测绘组件罩住,并通过加热器对防护透明罩内的空间进行加热,清洗器可以对防护透明罩上不断液化的水进行清理以保持透明罩的透明度,从而可以将测绘组件维持在正常的工作温度范围内,以使得可以继续进行测绘工作。


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    Title :

    Multi-rotor unmanned aerial vehicle for surveying and mapping geographic information


    Additional title:

    用于地理信息测绘的多旋翼无人机


    Contributors:
    LI YAN (author) / SUN YUNZI (author) / ZHANG CHUN (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B08B Reinigen allgemein , CLEANING IN GENERAL / H05B ELECTRIC HEATING , Elektrische Heizung



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