The invention discloses an unmanned aerial vehicle arm locking and unlocking system, and belongs to the field of unmanned aerial vehicles, the unmanned aerial vehicle arm locking and unlocking system comprises a vehicle body, the front and rear ends of the two sides of the vehicle body are fixedly connected with connecting seats, the outer sides of the connecting seats are rotatably connected with vehicle arms, and locking mechanisms are arranged between the vehicle arms and the connecting seats; the locking mechanism comprises a fixing plate fixedly connected to the middle of the interior of the connecting base, the machine arm penetrates through the outer side of the connecting base, a rotating shaft is rotationally connected between the machine arm and the connecting base, a lock pin penetrates through the inner side of the machine arm in a sliding mode, and an electromagnetic positioning cylinder is fixedly connected to the inner side of the fixing plate. And the outer side of the electromagnetic positioning cylinder penetrates through and extends to be flush with the outer side of the fixing plate, and a storage battery is arranged in the machine body. According to the unmanned aerial vehicle, the unmanned aerial vehicle arms can be automatically locked after being unfolded, meanwhile, the propellers can be driven to rotate only after the unmanned aerial vehicle arms are unfolded and locked, the flying danger caused by rotation of the propellers when the unmanned aerial vehicle arms are locked is avoided, and safety is improved.
本发明公开了一种无人机机臂锁止解锁系统,属于无人机领域,包括机体,所述机体的两侧前后两端均固定连接有连接座,且连接座的外侧转动连接有机臂,所述机臂与连接座之间设有锁止机构;所述锁止机构包括固定连接于连接座内部中部的固定板,所述机臂贯穿于连接座的外侧部,且机臂与连接座之间转动连接有转轴,所述机臂的内侧滑动贯穿有锁销,所述固定板的内侧固定连接有电磁定位筒,且电磁定位筒的外侧贯穿并延伸至与固定板外侧齐平,所述机体的内部设有蓄电池。可以实现无人机机臂展开后的自动锁止,同时只有在机臂展开锁止后才能驱动螺旋桨旋转,避免了机臂为完成锁止时螺旋桨转动造成飞行危险,提高了安全性。
Unmanned aerial vehicle arm locking and unlocking system and unlocking method
一种无人机机臂锁止解锁系统及解锁方法
2023-03-21
Patent
Electronic Resource
Chinese
IPC: | B64U |
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