The vehicle-mounted unmanned aerial vehicle cantilever passive unfolding mechanism comprises a fuselage and two driving mechanisms, a guide groove is formed in the fuselage, two cantilevers are connected to the two ends of the fuselage correspondingly, the two cantilevers located at the same end are hinged through a pin shaft sleeve, and the two pin shaft sleeves are both in sliding connection with the guide groove; the two driving mechanisms are arranged in the guide grooves and can be driven by the two driving mechanisms to move face to face and back to back along the guide grooves, each driving mechanism comprises a telescopic rod, a driving head and an unfolding assembly, the unfolding assemblies are connected with the pin shaft sleeves, the telescopic rods are connected with the parking apron, the driving heads are connected with the telescopic rods, and when the telescopic rods extend, the driving heads can be driven to move to be connected with the unfolding assemblies; after the two driving heads are connected with the two unfolding assemblies, the two telescopic rods retract to drive the two unfolding assemblies to move in the opposite directions, so that the included angle between the two hinged cantilevers is increased, and the cantilevers are unfolded. On the basis of realizing automatic unfolding of the vehicle-mounted unmanned aerial vehicle, the endurance mileage of the vehicle-mounted unmanned aerial vehicle is improved.
本发明公开的一种车载无人机悬臂被动展开机构及其展开方法,包括机身和两个驱动机构,机身上设置导向槽,机身的两端分别连接两个悬臂,且位于同一端的两个悬臂通过销轴套铰接,两个销轴套均与导向槽滑动连接,并能够在两个驱动机构的驱动下,沿导向槽作相向和相背运动,驱动机构包括伸缩杆、驱动头和展开组件,展开组件与销轴套连接,伸缩杆与停机坪连接,驱动头与伸缩杆连接,伸缩杆伸长时,能够带动驱动头移动至与展开组件连接;当两个驱动头与两个展开组件连接后,两个伸缩杆回缩能够带动两个展开组件向相背方向运动,使得铰接的两个悬臂间的夹角变大,将悬臂展开。在实现车载无人机自动展开的基础上,提高车载无人机的续航里程。
Vehicle-mounted unmanned aerial vehicle cantilever passive unfolding mechanism and unfolding method thereof
一种车载无人机悬臂被动展开机构及其展开方法
2024-08-09
Patent
Electronic Resource
Chinese
IPC: | B64U |
Vehicle-mounted unmanned aerial vehicle and unfolding and folding method thereof
European Patent Office | 2024
|Vehicle-mounted unmanned aerial vehicle folding and unfolding platform
European Patent Office | 2023
|Vehicle-mounted folding and unfolding platform for unmanned aerial vehicle
European Patent Office | 2025
|Unmanned aerial vehicle folding wing unfolding mechanism
European Patent Office | 2023
|European Patent Office | 2022
|