The invention provides an unmanned aerial vehicle with a multi-wing synchronous folding mechanism. The unmanned aerial vehicle comprises a vehicle body and a plurality of propellers, the vehicle bodyis a cylindrical revolving body, the propellers are evenly distributed around the circumference of the center line of the vehicle body, the propellers are connected with the surface of the vehicle body through vehicle arms, and the propellers are jet engines or propeller types. Three propellers in total are arranged. The vehicle arms are movably connected with the vehicle body in a rotatable mode,and the rotating axes of the vehicle arms are perpendicular to the center line of the vehicle body and intersect with the center line of the vehicle body. The unmanned aerial vehicle further comprises a plurality of empennages circumferentially and evenly distributed at the tail of the vehicle body, the number of the empennages is the same as that of the propellers, and folding mechanisms for extending or retracting the empennages are arranged at the roots of the empennages. Attitude changes of level flight, steering and pitching adjustment of the unmanned aerial vehicle can be completed through the exit angles and output force of all the propellers, autorotation attitude changes of the unmanned aerial vehicle are added, combination is flexible and variable, and very complex flight actions can be completed through simple control.
本发明公开了一种具有多机翼同步折叠机构的无人机,包括机体和若干推进器,机体圆柱状回转体,推进器绕机体中心线圆周均布,推进器通过机臂连接在机体表面,推进器为喷气式发动机或者是螺旋桨式。推进器共三个,机臂与机体的连接为可旋转的活动连接,机臂的旋转轴线垂直于机体中心线并与机体中心线相交。无人机还包括若干尾翼,尾翼圆周均布在机体尾部,尾翼数量与推进器数量相同,尾翼根部设有折叠机构用于将尾翼伸出或收回。通过各推进器出射角以及出力即可完成无人机的平飞、转向、俯仰调整的姿态变化,还加入了无人机的自转姿态变化,组合灵活多变,可以通过简单控制即可完成非常复杂的飞行动作。
Unmanned aerial vehicle with multi-wing synchronous folding mechanism
具有多机翼同步折叠机构的无人机
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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