The invention is applicable to the technical field of cameras, and provides a camera lens protection device for an unmanned aerial vehicle, which comprises a mounting frame and a camera component rotationally arranged in the mounting frame, the mounting frame comprises a protection box; a spherical protection cavity is formed in the bottom of the protection box; the camera shooting assembly is rotationally arranged between the two shaft holes. Piston cylinders are arranged on the inner walls of the mounting cavities; piston pieces are arranged in the two piston cylinders in a sliding manner; racks in sliding fit with the inner walls of the mounting cavities are arranged on the side surfaces of the sliding sleeves; the two racks are meshed and matched with the camera component; steel wire ropes are connected to the ends of the racks; canvas is connected between the two steel wire ropes; and an ejection piece is slidably arranged between the inner walls of the ejection cabin. According to the device, in the falling process of the unmanned aerial vehicle, canvas is opened, a camera shooting assembly is driven to turn over, and an anti-explosion balloon is inflated, the impact force of falling of the device is reduced, when the unmanned aerial vehicle falls into river water, the whole device is supported to float on the water surface through buoyancy of a semi-rubber ball and the anti-explosion balloon in the water, and follow-up rapid fishing is facilitated.

    本发明适用于摄像头技术领域,提供了一种无人机用摄像头镜片保护装置,包括安装架以及转动设置在安装架内部的摄像组件;安装架包括防护箱;防护箱底面开有球形防护腔;摄像组件转动设置在两轴孔之间;安装腔内壁设置有活塞筒;两活塞筒内部均滑动设置有活塞件;滑动套筒侧面设置有与安装腔内壁滑动配合的齿条;两齿条与摄像组件啮合配合;齿条端部连接有钢丝绳;两钢丝绳之间连接有帆布;弹射舱内壁之间滑动设置有顶出件。该装置无人机在坠落的过程中完成帆布的打开,带动摄像组件的翻转、防爆气球的充气,降低了装置坠落的冲击力,当无人机坠落到河水中,半橡胶球以及防爆气球在水中的浮力将整个装置托起漂浮在水面,便于后续快速打捞。


    Access

    Download


    Export, share and cite



    Title :

    Camera lens protection device for unmanned aerial vehicle


    Additional title:

    一种无人机用摄像头镜片保护装置


    Contributors:
    QIU ZHIMING (author) / QIAN MIN (author) / HU JIAQI (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Unmanned aerial vehicle lens protection device

    DONG CHUANDE / DAI LINA / CHEN PIAOQIN et al. | European Patent Office | 2020

    Free access

    CAMERA LENS AND UNMANNED AERIAL VEHICLE

    WU JUN | European Patent Office | 2023

    Free access

    Aerial photography unmanned aerial vehicle camera protection device

    KANG JUANPING / WANG HENGBIAO / ZOU YING et al. | European Patent Office | 2023

    Free access

    Unmanned aerial vehicle with camera protection device

    ZHANG YUN | European Patent Office | 2021

    Free access

    Camera ejection protection device for unmanned aerial vehicle

    LIU GUOQIANG / LIU YIJIE / LIN JINFEI et al. | European Patent Office | 2023

    Free access