The unmanned aerial vehicle wing folding and unfolding locking mechanism comprises a fuselage, a driving device, a limiting device, a fixing base, wings and a reset device, the driving device is fixedly installed on the inner side of the fuselage, the fixing base is rotatably installed on the outer surface of the fuselage, the driving device drives the fixing base to rotate, and a rotating shaft of the fixing base is perpendicular to the length direction of the fuselage; a wing is rotatably mounted on each fixing seat, a rotating shaft of each wing is selectively perpendicular to or parallel to a rotating shaft of the corresponding fixing seat in the rotating process of the corresponding fixing seat, and the reset devices are arranged on the fixing seats and can drive the wings to rotate around the fixing seats to the positions where the planes where the wings are located are parallel to the rotating shafts of the fixing seats. The limiting device is fixedly installed on the outer surface of the fuselage, and in the process that the wings are converted from the folded state to the unfolded state, the abutting positions of the wings and the limiting device change continuously. According to the invention, the driving structure is simplified, so that the wing can be unfolded more quickly.
本发明提出了一种无人机翼折展锁定机构,包括机身、驱动装置、限位装置、固定座、机翼和复位装置,驱动装置固定安装在机身内侧,固定座可转动安装在机身外表面,驱动装置驱动固定座转动,固定座的转动轴与机身长度方向垂直,每个固定座上均可转动安装有一个机翼,机翼的转动轴在固定座转动的过程中选择性地与固定座的转动轴垂直或平行,复位装置设置在固定座上且可以驱动机翼绕固定座转动至机翼所在平面与固定座的转动轴平行的位置,所述限位装置固定安装在机身外表面,机翼从折叠状态转换至展开状态的过程中,机翼与限位装置的抵接位置不断变化。本发明简化了驱动结构,从而使机翼的展开更加快捷。
Unmanned aerial vehicle wing folding and unfolding locking mechanism
无人机翼折展锁定机构
2022-05-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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