The invention discloses a buoyancy auxiliary lifting device for an unmanned aerial vehicle. The device comprises an unmanned aerial vehicle body; a mounting groove is formed in the upper end of the unmanned aerial vehicle body; a mounting plate is fixedly connected into the mounting groove; the bottom of the mounting plate is fixedly connected with a gas storage tank; a containing groove is formedin the upper end of the mounting plate; a pushing mechanism communicating with the gas storage tank is arranged in the containing groove; a pay-off mechanism is arranged on the mounting plate; the air inlet end of the pay-off mechanism extends into the pushing mechanism, and a plugging mechanism abutting against the upper end of the containing groove is arranged at the upper end of the mounting plate. The device is reasonable in structural design, when the unmanned aerial vehicle body rises and flies, a ball can be moved out to the position above the unmanned aerial vehicle body, part of gravity of the unmanned aerial vehicle body is counteracted to enable the unmanned aerial vehicle body to quickly enter a working state, and when the unmanned aerial vehicle body can stably fly, the ballis stored in the containing groove, the contact area between the unmanned aerial vehicle body and air is prevented from being increased, and flying is facilitated.

    本发明公开了一种用于无人机的浮力辅升装置,包括无人机本体,所述无人机本体的上端开设有安装槽,所述安装槽内固定连接有安装板,所述安装板的底部固定连接有储气罐,所述安装板的上端开设有放置槽,所述放置槽内设有与储气罐相互连通的推动机构,所述安装板上设有放线机构,所述放线机构的进气端延伸至推动机构内,所述安装板的上端设有与放置槽上端相抵的封堵机构。本发明结构设计合理,能够在无人机本体上升飞行时,使球体移出至无人机本体上方,帮助抵消无人机本体部分重力,使其快速进入工作状态,在无人机本体能够平稳飞行时,使球体收纳至放置槽内,避免增大无人机本体与空气的接触面积,便于其进行飞行。


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    Title :

    Buoyancy auxiliary lifting device for unmanned aerial vehicle


    Additional title:

    一种用于无人机的浮力辅升装置


    Contributors:
    TAN XU (author)

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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