本发明涉及一种同步展收的无人直升机折叠尾翼及折叠方法,属于无人机技术领域,解决了无人直升机尾翼不可折叠、储运不方便的问题。本发明包括左尾组件、尾翼固定单元、右尾组件和动力单元;尾翼固定单元安装在尾梁上,左尾组件和右尾组件镜像对称连接在尾翼固定单元的两侧;左尾组件和右尾组件分别包括平尾单元和垂尾单元;平尾单元一端连接尾翼固定单元,另一端连接垂尾单元;动力单元包括驱动单元、平尾旋转单元、垂尾旋转单元和换向单元;换向单元连接在平尾单元上,驱动单元连接在尾翼固定单元的一侧,2个动力单元对称设置。本发明尾翼展收方法简捷、结构简单,能耗低,展收速度快,展开和折叠后结构稳定,优化了无人直升机的储运。

    The invention relates to a synchronous unfolding and folding unmanned helicopter folding empennage and a folding method, belongs to the technical field of unmanned aerial vehicles, and solves the problems that an unmanned helicopter empennage cannot be folded and is inconvenient to store and transport. The device comprises a left tail assembly, an empennage fixing unit, a right tail assembly and a power unit. The empennage fixing unit is installed on the tail beam, and the left tail assembly and the right tail assembly are connected to the two sides of the empennage fixing unit in a mirror symmetry mode. The left tail assembly and the right tail assembly respectively comprise a horizontal tail unit and a vertical tail unit; the other end of the horizontal tail unit is connected with the vertical tail unit; the power unit comprises a driving unit, a horizontal tail rotating unit, a vertical tail rotating unit and a reversing unit; the reversing unit is connected to the horizontal tail unit, the driving unit is connected to one side of the empennage fixing unit, and the two power units are symmetrically arranged. The empennage unfolding and folding method is simple and convenient, the structure is simple, energy consumption is low, the unfolding and folding speed is high, the structure is stable after unfolding and folding, and storage and transportation of the unmanned helicopter are optimized.


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    Title :

    一种同步展收的无人直升机折叠尾翼及其折叠方法


    Publication date :

    2025-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge