The invention provides a self-adaptive follow-up traction mechanism for a mooring cable of a mooring unmanned aerial vehicle, and belongs to the field of mooring unmanned aerial vehicle equipment manufacturing and flying. The mechanism comprises a guide pull ring, a bearing pull ring, four pull ring hinge seats and a sliding buckle connecting assembly, and the circle center of the pull ring coincides with the gravity center of the unmanned aerial vehicle by designing the combination of the pull ring and the hinge seats; the sliding buckle connecting assembly can move along the two pull rings;the connection point of the mooring cable and the mooring unmanned aerial vehicle is located on the sliding buckle connecting assembly; therefore, the mooring cable connecting point can follow up to stay at a corresponding balance point on a semispherical surface formed by the two pull rings by taking the gravity center of the unmanned aerial vehicle as the circle center according to the flight state; no matter how the flight state of the unmanned aerial vehicle changes, the extension line of the mooring cable connected to the connection point always passes through the gravity center of the unmanned aerial vehicle, zero (micro) moment traction of the unmanned aerial vehicle in the flight process is achieved, influence of eccentric moment on the mooring unmanned aerial vehicle is eliminated, power consumption and flight control difficulty of the unmanned aerial vehicle are reduced, and the mounting capacity, wind resistance and working reliability of the unmanned aerial vehicle are improved.
本发明提供一种系留无人机系留缆自适应随动牵拉机构,属于系留无人机装备制造和飞行领域。包括:导向拉环、承力拉环、四个拉环铰接座和滑扣连接组件,设计拉环和铰接座的组合使拉环圆心与无人机重心重合;滑扣连接组件能够沿两个拉环运动,系留缆与系留无人机的连接点位于滑扣连接组件上,由此系留缆连接点能够根据飞行状态随动至在以无人机重心为圆心、由两个拉环形成的半球面上的对应平衡点停留,使得无论无人机飞行状态如何变化,连接于该连接点的系留缆延长线始终通过无人机的重心,实现无人机飞行过程中的零(微)力矩牵引,消除偏心力矩对系留无人机的影响,降低无人机的功耗和飞控难度,提高无人机的挂载能力、抗风性能和工作可靠性。
Self-adaptive follow-up traction mechanism for mooring cable of mooring unmanned aerial vehicle
系留无人机系留缆自适应随动牵拉机构
2020-07-28
Patent
Elektronische Ressource
Chinesisch
Mooring cable guiding device of mooring unmanned aerial vehicle
Europäisches Patentamt | 2024
|Mooring unmanned aerial vehicle and mooring unmanned aerial vehicle system
Europäisches Patentamt | 2022
|Mooring unmanned aerial vehicle line hanging device and mooring unmanned aerial vehicle
Europäisches Patentamt | 2023
|