The invention discloses a cylindrical ejection folding multi-rotor unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles. Comprising a machine head, a machine body, a machine arm folding assembly and a folding foot stool, and the machine head comprises a nose cone and an upper-layer bottom plate connected to the lower portion of the nose cone; the fuselage is a shell connected to the lower portion of the upper-layer bottom plate, the arm folding assembly comprises multiple arms and arm mounting assemblies, the tail ends of the arms are rotationally connected with the fuselage in a folded mode through the arm mounting assemblies, and the folding foot stools are rotationally connected with the fuselage in a folded mode through foot stool mounting assemblies. In a non-operation state, the vehicle arms can be folded and put into the launch canister, the space occupancy rate of storage and transportation is reduced, after the unmanned aerial vehicle is launched through the launch canister, the vehicle arms are rapidly and automatically unfolded under the action of the torsional springs and are limited, the attitude of the unmanned aerial vehicle is adjusted, stable flight, rapid response and specific task execution are achieved, and the unmanned aerial vehicle is convenient to use. The method has the advantages that the low-altitude field can be quickly deployed to preempt the low-altitude air control right; and the requirements of ejection launching in a specific environment are met.
本发明公开了一种筒式弹射折叠多旋翼无人机,属于无人飞行器技术领域。包括机头、机身、机臂折叠组件和折叠脚架,机头包括:头锥和连接在其下方的上层底板;机身为连接在上层底板下方的壳体,机臂折叠组件包括:机臂及机臂安装组件,机臂为多个且其末端通过机臂安装组件与机身折叠转动连接,折叠脚架为多个且通过脚架安装组件与机身折叠转动连接。在非运行状态下可将机臂折叠放入发射筒中,减少了存储及运输的空间占用率,无人机通过发射筒弹射出后机臂通过扭簧作用迅速自动展开并进行限位,调整无人机姿态形成稳定飞行,快速响应,执行特定任务,优点在于能够快速部署低空领域,抢占低空制空权;满足特定环境下弹射发射的需要。
Cylinder type ejection folding multi-rotor unmanned aerial vehicle
一种筒式弹射折叠多旋翼无人机
2024-12-20
Patent
Electronic Resource
Chinese
IPC: | B64U |
Cylinder type launching folding four-rotor unmanned aerial vehicle
European Patent Office | 2023
|