The auxiliary device comprises a mounting base, the mounting base is arranged below the unmanned aerial vehicle and provided with a through hole matched with a camera lens, the camera lens extends out of the mounting base through the through hole, the camera lens is covered with a protective cover, and the protective cover is fixed to the mounting base. An air inlet hole is formed in the mounting base close to the edge of the protective cover, an outlet of the air inlet hole is located in the protective cover, an inlet of the air inlet hole is located outside the protective cover and connected with an air compression pump through an air inlet pipe, and the air compression pump is connected with a power source which is arranged on the mounting base; an exhaust hole is formed in the side, away from the air inlet, of the protective cover, an inlet of the exhaust hole is located in the protective cover, an outlet of the exhaust hole is located outside the protective cover, and a pressure relief assembly is arranged in the exhaust hole. Water vapor and fog on the surface of the protective cover are effectively removed, and the problem that the data acquisition effect of an unmanned aerial vehicle is poor due to water and fog accumulation on a lens in rainy and foggy weather is solved.

    本发明公开了基于无人机清晰摄像的辅助装置,包括安装座,所述安装座设置在无人机下方且匹配摄像头镜头开设通孔,摄像头镜头通过通孔伸出安装座,所述摄像头镜头外笼罩有防护罩,防护罩固定在安装座上,所述安装座靠近防护罩边缘处开设进气孔,所述进气孔出口位于防护罩内,进气孔入口位于防护罩外且通过进气管连接空气压缩泵,空气压缩泵连接电源,电源设置在安装座上;所述防护罩远离进气孔的一侧设于排气孔,排气孔进口位于防护罩内,排气孔出口位于防护罩外,且排气孔内设有泄压组件。本发明有效去除防护罩表面的水汽和雾气,解决无人机雨雾天气因镜头积水积雾导致的数据采集效果不佳的问题。


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    Title :

    Auxiliary device based on clear camera shooting of unmanned aerial vehicle


    Additional title:

    基于无人机清晰摄像的辅助装置


    Contributors:
    MA XINHUI (author) / LIU HAO (author) / ZHANG YING (author) / LIU XI (author) / NING NAN (author) / GUAN XIN (author) / HE BIXIANG (author) / YANG HUA (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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