The invention discloses an unmanned aerial vehicle anti-collision device. The device comprises a mounting cavity formed in a mounting box, a first fixed block is fixedly mounted on a lower end face ofthe mounting cavity, a motor is fixedly mounted on a right end face of the first fixed block, the right end of the motor is in power connection with a first shaft, and a lower belt wheel is fixedly mounted on the first shaft, a first groove is formed in an upper end wall of the mounting cavity, an upper electromagnet is fixedly mounted on a right end wall of the first groove, a first spring is fixedly connected to a left end wall of the first groove, and a right end of the first spring is fixedly connected to a second fixed block sliding in the first groove. When detecting that an unmanned aerial vehicle body immediately collides with an obstacle, the device drives the ejection of an anti-collision buffer block, the vehicle body can be prevented from directly colliding with the obstacle to cause crash, and a support can be ejected out through driving during landing, and the support can prevent the situation that the ground is not stable and the vehicle directly collides with the ground.
本发明公开了一种无人机防冲撞装置,包括设置在安装箱内的安装腔,所述安装腔下端面固定安装有第一固定块,所述第一固定块右端面固定安装有电机,所述电机右端动力连接有第一轴,所述第一轴上固定安装有下皮带轮,所述安装腔上端壁内设有第一凹槽,所述第一凹槽右端壁固定安装有上电磁铁,所述第一凹槽左端壁固定连接第一弹簧,所述第一弹簧右端固定连接在所述第一凹槽内滑动的第二固定块。通过检测无人机体距离障碍物马上就要撞上时,驱动进行顶出防撞击的缓冲块,能够避免机体直接触碰障碍物造成机毁,且在降落时可通过驱动将支架顶出,支架能够避免地面不平稳而直接撞击地面。
Unmanned aerial vehicle anti-collision device
一种无人机防冲撞装置
2020-06-09
Patent
Electronic Resource
Chinese
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