The invention discloses a three-dimensional unmanned aerial vehicle for surveying and mapping live-action, and relates to the field of unmanned aerial vehicles for surveying and mapping, the unmanned aerial vehicle comprises a camera arranged below an unmanned aerial vehicle body, a transparent film in a shell can adjust the protruding degree or the sinking degree through a transformation assembly, and an image passing through a lens can be magnified or shrunk again. And the zooming-in and zooming-out degree can be adjusted according to the pressure difference in the voltage transformation assembly, so that the purpose of zooming in or zooming out the image by using the pressure difference is achieved. The pressurizing unit can control deformation of the transparent film to achieve the purpose of zooming in and zooming out the image, the definition and the focal length of the image are adjusted, the proportion jumping amplitude during zooming in and zooming out is small, and the wiping cotton plate can wipe the transparent film to complete cleaning during working. And dust staying in the pressure stabilizing cavity after the transparent film is wiped can be discharged while being sucked.

    本发明公开了一种测绘实景三维用的无人机,涉及到测绘用无人机领域,包括设置于无人机本体下方的摄像机,壳体中的透明薄膜可经过变压组件来调节凸起程度或凹陷程度,可用于经过镜头的图像再次被放大或者缩小,且放大缩小的程度可根据变压组件中压差的大小来调节,实现了利用压差去将图像放大或缩小的目的。加压单元可控制透明薄膜形变来达到放大缩小图像的目的、调整图像的清晰度、焦距、放大缩小时比例跳动的幅度小,且可在工作的同时使得擦拭棉板擦拭透明薄膜完成清洁,也可促进透明薄膜被擦拭后停留在稳压腔中的灰尘被进吸气时同时排出。


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    Title :

    Three-dimensional unmanned aerial vehicle for surveying and mapping real scene


    Additional title:

    一种测绘实景三维用的无人机


    Contributors:
    LI FENGXIANG (author) / ZHAO YAN (author) / FENG BINXUE (author) / LIU SHIDONG (author) / LIANG ZHOUYAN (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B08B Reinigen allgemein , CLEANING IN GENERAL / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien



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