The invention relates to the technical field of vertical tails of unmanned aerial vehicles, in particular to a servo control mechanism of a foldable rudder and an unmanned aerial vehicle. The servo control mechanism of the foldable rudder comprises a foldable vertical fin, a steering engine, a rocker arm and a connecting rod. The foldable vertical fin comprises a mounting part, a turnover part and a rotating part, the mounting part is used for being connected with the fuselage, the mounting part is connected with the turnover part through the rotating part, and the turnover part is folded or unfolded on the two sides of the fuselage through the rotating part in a turnover rotating mode; when the folding part is in an unfolded state, the folding part is perpendicular to the fuselage; the rocker arm is used for controlling the connecting rod to move; when the folding part is in an unfolded state, the end part of the connecting rod is propped against one side, close to the fuselage, of the folding part; unfolding, folding and rotation control of the vertical fin of the unmanned aerial vehicle can be achieved, and the unmanned aerial vehicle has the advantages of being simple and compact in overall structure, light in weight, high in cruising ability and good in control degree.

    本发明涉及无人机垂尾技术领域,具体涉及一种可折叠方向舵的伺服控制机构及无人机;可折叠方向舵的伺服控制机构包括可折叠垂尾、舵机、摇臂和连杆;可折叠垂尾包括安装部、翻折部和转动部,安装部用于与机身连接,安装部通过转动部与翻折部相连,翻折部通过转动部以翻折转动的方式实现折叠或者展开在机身两侧;翻折部呈展开状态时,翻折部与机身垂直;舵机用于控制摇臂转动,摇臂用于控制连杆运动;在翻折部呈展开状态时,连杆的端部与翻折部靠近机身的一侧相抵;本申请能够实现无人机垂尾的展开折叠及转动控制,具有整体结构简单紧凑,重量轻,续航能力高,控制度好的优点。


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    Title :

    Servo control mechanism of foldable rudder and unmanned aerial vehicle


    Additional title:

    一种可折叠方向舵的伺服控制机构及无人机


    Contributors:
    YIN JIAO (author) / CHENG RUYUAN (author) / DENG CHAO (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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