The invention discloses a deformable wing and a deformation method, the deformable wing comprises a fuselage and two wing parts, each wing part comprises: a first wing, which is configured with a first driving rotation joint for driving the first wing to rotate; a second wing, which is provided with a second driving rotating joint for driving the second wing to rotate relative to the first wing; and an aileron, which is provided with a third driving rotating joint for driving the aileron to rotate, wherein in the low-speed flight mode, the ailerons are folded in the fuselage, and the first wing and the second wing are unfolded and form a flight wing structure adaptive to the low-speed flight mode; and, in the high-speed flight mode, the first wing inclines backwards, the second wing rotates and inclines towards the aileron with the second driving rotating joint as the center and is connected with the aileron rotating out of the fuselage, and the first wing, the second wing and the aileron form a flight wing structure suitable for the high-speed flight mode. The unmanned aerial vehicle can flexibly adapt to occasions of high-speed flight and low-speed flight by controlling the deformation state of the wing part.
本发明公开了一种可变形机翼及变形方法,包括机身和两机翼部分,每个机翼部分均包括:一号翼,配置有用于驱使一号翼旋转的第一驱动转动关节;二号翼,配置有用于驱使二号翼相对于一号翼旋转的第二驱动转动关节;副翼,配置有用于驱使副翼旋转的第三驱动转动关节;其中,在低速飞行模式下,副翼被折叠于机身的内部,并且一号翼和二号翼展开并组成适应低速飞行模式的飞行翼结构;在高速飞行模式下,一号翼向后倾斜,二号翼以第二驱动转动关节为中心向副翼旋转倾斜,并与旋转出机身之外的副翼接合,使一号翼、二号翼和副翼组成适应高速飞行模式的飞行翼结构。本发明能够通过控制机翼部分的形变状态来灵活地适应高速飞行、低速飞行的场合。
Deformable wing and deformation method
一种可变形机翼及变形方法
2021-06-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Deformable wing, aircraft and deformation control method
Europäisches Patentamt | 2022
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