The invention discloses an anti-collision bird-repelling unmanned aerial vehicle for surveying and mapping, which comprises a side plate, the upper end and the lower end of the side plate are fixedly connected with a shell, the middle of the side face of the side plate is rotationally connected with a loudspeaker, the center of the bottom of the shell is fixedly connected with a surveying and mapping sensor, the two sides of the bottom of the shell are fixedly connected with spring seats, and the tops of the inner sides of the spring seats are fixedly connected with compression springs. If birds collide with an anti-collision plate, the anti-collision plate firstly buffers through a buffer spring. Meanwhile, a rectangular block moves towards the inner side, a clamping block rotates to clamp the rectangular block so that the collision force can be secondarily resolved. Meanwhile, a sliding block pushes a second rolling wheel and drives a rotating rod to rotate, and after the rotating rod rotates, a sleeve rod is driven to move inwards through a lower end ball, so that a loudspeaker is contracted and prevented from being damaged; in the descending process of the unmanned aerial vehicle, the first limiting rod lower end rollers are clamped at the lower ends of the limiting blocks, and when the lower ends of the buffer seats land, the first limiting rod lower end rollers are released from the lower ends of the limiting blocks and move upwards, the elastic force of the compression springs is released, and the purposes of anti-collision and damping during use and landing are achieved.
本发明公开了一种测绘用防撞驱鸟无人机,包括侧板,侧板的上下端固定连接有外壳,侧板侧面中部转动连接有扬声器,外壳底部中央固定连接有测绘传感器,外壳底部两侧固定连接有弹簧座,弹簧座内侧顶部固定连接有压缩弹簧。若鸟类撞击防撞板,防撞板通过缓冲弹簧先进行缓冲,同时矩形块向内侧移动,夹块转动夹紧矩形块使撞击力度二次化解,同时滑块推动滚轮二并带动转杆转动,转杆转动后通过下端圆球带动套杆内移,使扬声器收缩防止被破坏,当无人机下降过程中限位杆下端滚轮一卡在限位块下端,当缓冲座下端着陆时,限位杆下端滚轮一从限位块下端释放并上移,压缩弹簧弹力释放,达到了使用和着陆时防撞减震的目的。
Anti-collision bird-repelling unmanned aerial vehicle for surveying and mapping
一种测绘用防撞驱鸟无人机
2021-08-24
Patent
Electronic Resource
Chinese
Anti-collision surveying and mapping unmanned aerial vehicle
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