The invention discloses an anti-falling and propeller protection device for an unmanned aerial vehicle. The device comprises a rack, a power box and a driving system, the bottom of the power box is fixedly connected with a camera; a base is fixedly connected to the bottom of the rack, rotating motors are fixedly connected to the two sides of the rack, propellers are fixedly connected to output shafts of the two rotating motors through couplers, an umbrella box is fixedly connected to the top of the power box, and the bottom of the umbrella box penetrates through the power box and extends intothe power box. The invention discloses an anti-falling and propeller protection device for an unmanned aerial vehicle. An umbrella ejecting device is arranged in an umbrella box; according to the parachute ejecting device, the parachute ejecting device can be opened through the cooperation relation of the moving rod, the first sliding block and the second sliding block and the cooperation of the supporting rod and the sliding plate, the unmanned aerial vehicle lands slowly, the unmanned aerial vehicle can be effectively protected. Meanwhile, propellers are prevented from making contact with the ground and being damaged, and therefore the safety of the unmanned aerial vehicle is improved.
本发明公开了一种无人机防摔和螺旋桨保护装置,包括机架、电源箱和驱动系统,电源箱的底部固定连接有摄像头,机架的底部固定连接有底座,且机架的两侧均固定连接有转动马达,两个转动马达的输出轴均通过连轴器固定连接有螺旋桨,电源箱的顶部固定连接有伞箱,伞箱的底部贯穿电源箱并延伸至电源箱的内部,本发明涉及无人机保护技术领域。该无人机防摔和螺旋桨保护装置,通过在伞箱的内部设置弹伞装置,利用移动杆、第一滑动块和第二滑动块的配合关系,再配合支撑杆和滑动板,能够将弹伞装置打开,达到无人机缓慢降落,能够对无人机进行有效保护,同时避免了螺旋桨接触到地面而破损,从而提升了无人机的安全性。
Anti-falling and propeller protection device for unmanned aerial vehicle
一种无人机防摔和螺旋桨保护装置
2020-04-14
Patent
Electronic Resource
Chinese
Unmanned aerial vehicle anti-falling protection device and anti-falling protection system
European Patent Office | 2024
|Propeller retracting and releasing device for anti-falling unmanned aerial vehicle
European Patent Office | 2025
|