The invention belongs to the technical field of unmanned aerial vehicles, and discloses a folding wing releasing and locking mechanism which comprises a wing root torsional spring (4), a folding wing connecting piece (6), a wing root tension spring (7), a base (8), a rotating shaft (9), a wing folding locking pin reed (12), a wing root locking pin (13), a pin pusher (14), a locking pin ejector rod (15), a wing folding locking pin seat (16), a wing tip locking pin (18) and a wing folding locking spring (19). Through a wing root torsion spring-tension spring combined scheme, the problem that the torque is insufficient in the unfolding process of the folding wing of the large-size and large-weight unmanned aerial vehicle is solved, and the unfolding time of the folding wing can be effectively controlled through a pin pusher mechanism arranged at the wing tip.
本发明属于无人机技术领域,公开了一种折叠机翼释放及锁定机构,包括翼根扭簧(4)、折叠机翼连接件(6)、翼根拉簧(7)、基座(8)、转轴(9)、机翼折叠锁定销簧片(12)、翼根锁定销(13)、推销器(14)、锁定销顶杆(15)、机翼折叠锁定销座(16)、翼尖锁定销(18)和机翼折叠锁定簧(19)。本发明通过翼根扭簧‑拉簧组合方案,解决了大尺寸大重量无人机折叠翼的展开过程扭矩不足的问题,通过翼尖布置推销器机构,能对折叠翼展开时机实现有效控制。
Folding wing releasing and locking mechanism
一种折叠机翼释放及锁定机构
2023-05-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B64U |
Locking and releasing mechanism, wing and unmanned aerial vehicle
Europäisches Patentamt | 2023
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