The invention relates to the technical field of unmanned aerial vehicles, and particularly discloses an unmanned aerial vehicle undercarriage with a flight anti-collision pressure relief structure, which comprises a pressure relief structure, a heightening assembly and an anti-collision structure, the heightening assembly is movably arranged on the pressure relief structure, the anti-collision structure is detachably arranged on the heightening assembly, multiple buffering mechanisms are provided, and when an unmanned aerial vehicle lands, the pressure relief structure conducts pressure relief buffering through a first spring under the action of descending gravity; in this way, impact force generated during landing can be effectively dispersed and absorbed, and the influence of the impact force on the unmanned aerial vehicle is further reduced through vertical buffering of the heightening assembly; when the arc-shaped protection claws in the anti-collision structure turn over towards the outer side, auxiliary supporting can be achieved, stable landing is facilitated, and when the protection claws turn over towards the inner side relatively, the unmanned aerial vehicle can be surrounded for shielding protection.
本发明涉及无人机技术领域,具体公开了一种设有飞行防撞泄压结构的无人机起落架,包括泄压结构、增高组件以及防撞结构;所述增高组件活动安置于泄压结构上,所述防撞结构可拆卸安置于增高组件上,本发明具有多重缓冲机制当无人机降落时,受到下降重力作用,泄压结构通过第一弹簧进行泄压缓冲;这种方式能够有效地将降落时的冲击力分散和吸收,增高组件的垂直缓冲进一步减少冲击力对无人机的影响;当防撞结构中的弧形防护爪向外侧翻转时可辅助支撑,有助于稳定降落,当防护爪向内侧相对翻转时,可将无人机包围进行遮挡防护。
Unmanned aerial vehicle undercarriage with flight anti-collision pressure relief structure
一种设有飞行防撞泄压结构的无人机起落架
2025-01-07
Patent
Electronic Resource
Chinese
Anti-overturn undercarriage structure of unmanned aerial vehicle
European Patent Office | 2015
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