The invention discloses a vertical undercarriage of an unmanned aerial vehicle. The vertical undercarriage comprises a connecting frame and N supporting assemblies evenly arranged on the lower end face of the connecting frame in the circumferential direction. Each supporting assembly comprises an inner cylinder, an outer cylinder, M supporting legs and M conduction rods corresponding to the supporting legs in a one-to-one mode. During work, the lower ends of the outer cylinders firstly make contact with the ground, the outer cylinders move upwards in the vertical direction along the axis of the inner cylinders under the compression of the gravity of the unmanned aerial vehicle, so that the conduction rods open the supporting legs, and after all the supporting legs make contact with the ground, the undercarriage is supported, and the unmanned aerial vehicle lands stably. The vertical undercarriage is simple in structure and convenient to carry, the unmanned aerial vehicle can be protected against turnover during landing, and damage caused by turnover of the unmanned aerial vehicle is reduced.
本发明公开了一种无人机的垂直起落架,包括连接架和N个周向均匀设置在连接件下端面的支撑组件;所述支撑组件包含内筒、外筒、M个支腿、以及M个和所述支腿一一对应的传导杆。工作时,外筒下端首先与地面接触,在无人机重力压迫下,外筒沿内筒轴线在竖直方向向上移动,使得传导杆撑开支腿,待各个支腿与地面接触,使得起落架被支撑住,无人机就平稳降落了。本发明结构简单,便于携带,能够保护无人机在降落时不会轻易翻倒,降低无人机因翻倒而造成的损坏。
Vertical undercarriage of unmanned aerial vehicle
一种无人机的垂直起落架
2021-03-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |