The invention relates to the technical field of unmanned aerial vehicle geographic surveying and mapping, in particular to a multi-rotor unmanned aerial vehicle height geographic surveying and mapping device which comprises an unmanned aerial vehicle body and a shooting module, a bearing box is fixedly connected to the bottom of the unmanned aerial vehicle body, and an observation hole communicated with the interior of the bearing box is formed in the outer wall of the bearing box; impurities adhered to the outer ring wall of the observation glass are cleaned through bristles of the cleaning brush, so that the situation that the observation glass is abraded due to the fact that the impurities rub the surface of the observation glass when water drops on the observation glass are scraped off subsequently, and along with rotation of the observation glass, the water drops on the surface of the observation glass are scraped off by a rubber scraping plate, and the observation glass is scraped off is avoided. And the cleaned and dewatered observation glass can circularly return to the front of the shooting module, so that the shooting module can shoot the outside through the clean observation glass, and when the observation glass adhered with water drops is rotated to the cleaning brush, the clean observation glass can seamlessly come to the front of the shooting module, so that the shooting module can shoot the outside through the clean observation glass. Therefore, when the shooting module carries out surveying and mapping on the outside, shooting dead angles caused by water drops or cleaning of the water drops cannot occur, and the shooting and surveying and mapping efficiency cannot be reduced.

    本发明涉及无人机地理测绘技术领域,具体地说是一种多旋翼无人机高度地理测绘装置,包括无人机本体及拍摄模块,所述无人机本体的底部固定连接有承载盒,所述承载盒的外壁开设有与其内部连通的观察孔,通过清洁毛刷的刷毛将观察玻璃外圈壁粘连的杂质清扫下来,从而防止后续在将观察玻璃上的水珠刮除时,杂质对观察玻璃的表面进行摩擦,导致观察玻璃磨损,而随着观察玻璃的转动,橡胶刮板会将观察玻璃表面的水珠刮下,而经过清理和除水后的观察玻璃又会循环回到拍摄模块的正前方,从而使得拍摄模块可以通过干净的观察玻璃对外界进行拍摄,且在将粘连水珠的观察玻璃转动到清洁毛刷处时,干净的观察玻璃就会无缝来到拍摄模块的正前方,以此使得拍摄模块在对外界进行测绘时,不会因水珠或清理水珠而出现拍摄死角,导致拍摄测绘的效率降低。


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    Title :

    Multi-rotor unmanned aerial vehicle height geographic surveying and mapping device


    Additional title:

    一种多旋翼无人机高度地理测绘装置


    Contributors:
    GUAN CHU (author) / SUN WEI (author) / CHEN LONGCHANG (author) / GAI XUEFENG (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B08B Reinigen allgemein , CLEANING IN GENERAL



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