The invention provides an aircraft wing folding and unfolding mechanism which comprises a machine shell and two wings and further comprises a turnover mechanism, a release assembly and two wing unfolding mechanisms, and the two wings are both arranged on the machine shell and folded to the two sides of the machine shell respectively; the turnover mechanism is arranged in the machine shell and comprises a rotating shaft, the two ends of the rotating shaft extend to the outside of the machine shell, and the rotating shaft tends to rotate around the axis of the rotating shaft. The release assembly is arranged in the machine shell and selectively fixes the rotating shaft. The two wing unfolding mechanisms are fixed to the two ends of the rotating shaft correspondingly and located on the outer side of the machine shell, and the two wing unfolding mechanisms are fixed to the two wings correspondingly and used for pushing the wings to be unfolded on the outer side of the machine shell. According to the aircraft wing folding and unfolding mechanism, by arranging the turnover mechanism, the release assembly and the wing unfolding mechanism, the two wings are flatly attached to the two sides of the aircraft shell and are completely symmetrical, the height difference between the two wings is avoided, and the wings are better in performance after being unfolded and more accord with aerodynamics.
本发明提出了一种飞行器翼折叠展开机构,其包括机壳与两个机翼,还包括翻转机构、释放组件与两个展翼机构,两个机翼均设置在机壳上,且分别收叠至机壳的两侧;翻转机构设置在机壳内,所述翻转机构包括转轴,所述转轴的两端均延伸至机壳的外部,所述转轴具有绕其轴心旋转的趋势;释放组件设置在机壳内,并选择性的固定转轴;两个展翼机构分别固定在转轴的两端,且均位于机壳的外侧,两个所述展翼机构分别与两个机翼固定,用于推动机翼在机壳的外侧展开。该飞行器翼折叠展开机构,通过设置翻转机构、释放组件与展翼机构,从而将两个机翼平贴至飞行器机壳的两侧,使其完全对称,避免两个机翼之间存在高度差,使得机翼展开后性能更佳,更符合空气动力学。
Aircraft wing folding and unfolding mechanism
一种飞行器翼折叠展开机构
2023-07-18
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Rotor wing folding and unfolding mechanism for composite aircraft
European Patent Office | 2015
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