The invention discloses a double-engine unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle mainly comprises an unmanned aerial vehicle body; the mounting shell is mounted at the bottom of the unmanned aerial vehicle body, and a mounting cavity is formed in the bottom of the mounting shell; the supporting frames are installed on the inner wall of the installation cavity, the number of the supporting frames is two, the supporting frames are symmetrical, each supporting frame comprises two symmetrically-arranged stretching frames, the stretching frames can be completely stored in the installation cavity, the bottoms of the two stretching frames are connected with an integrated bottom plate, and a buffering piece is arranged at the bottom of the bottom plate; the two protection plates are movably arranged on the two opposite sides of the mounting shell respectively; and the control piece is mounted in the mounting cavity and is used for controlling the four stretching frames to synchronously stretch or retract. According to the unmanned aerial vehicle, the two stretching frames are connected with the same bottom plate, the stability of the device during landing can be improved, and the unmanned aerial vehicle body can be protected through the arrangement of the two protection plates, so that the unmanned aerial vehicle body is prevented from being directly impacted by obstacles.

    本发明公开了一种双发动机无人机,涉及无人机技术领域;本发明主要包括:无人机本体;安装壳,安装在无人机本体的底部,安装壳的底部开设有安装腔;支撑架,安装在安装腔的内壁上,支撑架的数量为两个且相对称,支撑架包括两个对称设置的伸展架,伸展架可完全收纳至安装腔的内部,两个伸展架的底部连接有一体的底板,底板的底部设置有缓冲件;防护板,数量为两个且分别活动设置在安装壳相背的两侧;控制件,安装在安装腔的内部,控制件用于控制四个伸展架同步伸展或同步收缩。本发明通过两个伸展架与同一个底板连接,能够提高装置起落时稳定性,并且通过两个防护板的设置,能够对无人机本体进行保护,避免障碍物直接撞击无人机本体。


    Access

    Download


    Export, share and cite



    Title :

    Dual-engine unmanned aerial vehicle


    Additional title:

    一种双发动机无人机


    Contributors:
    CHE CHANGXIU (author) / LI BING (author)

    Publication date :

    2024-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



    Single Engine Unmanned Aerial Vehicle

    Zabari, S. / Almougy, Y. / Rotenberg, R. et al. | British Library Conference Proceedings | 2014


    Engine and unmanned aerial vehicle

    TAN XIAOPING / HU LEI / ZHANG FANRONG et al. | European Patent Office | 2023

    Free access

    Combined unmanned aerial vehicle engine position adjusting device and unmanned aerial vehicle

    WANG ZONGHUI / WANG YANWEI / WANG GUANGBO | European Patent Office | 2022

    Free access

    Dual-rotor unmanned aerial vehicle

    ZHAO GANG / ZHAO YUTONG / ZHAO YUXIN | European Patent Office | 2024

    Free access

    DUAL-MODE UNMANNED AERIAL VEHICLE

    KUM DONG SUK / KO HYEUNG SUN / LEE SEOUNG JUN | European Patent Office | 2018

    Free access