The invention relates to the technical field of unmanned aerial vehicles, in particular to a novel environment-friendly unmanned aerial vehicle which comprises a vehicle body, an upper fixing base and a lower fixing base are fixed to the outer wall of the top of the vehicle body and the outer wall of the bottom of the vehicle body through bolts correspondingly, a hydrogen cylinder is clamped in the upper fixing base, and a hydrogen fuel cell is clamped in the lower fixing base; long-neck bolts are in threaded connection with the outer walls of the two sides of the machine body, connecting blocks are rotationally connected to one ends of the long-neck bolts through bearings, and fixing blocks are arranged on the outer walls of the tops and the bottoms of the connecting blocks. The fixing device has the beneficial effects that the long-neck bolt is rotated to drive the connecting block and the fixing block to move until the fixing block is inserted into the fixing groove, the hydrogen cylinder and the hydrogen fuel cell can be fixed, a large number of bolts are not used for fixing, and therefore the hydrogen cylinder and the hydrogen fuel cell are more convenient to mount, dismount and maintain; and the elastic force of the buffer spring can achieve the buffering and damping effects on the sliding seat, the buffer rod and the supporting leg.
本发明涉及无人机技术领域,具体是一种新型环保无人机,包括机身,机身顶部的外壁上和底部的外壁上分别通过螺栓固定有上固定座和下固定座,上固定座的卡放有氢气瓶,且下固定座的内部卡放有氢燃料电池,机身两侧的外壁上均螺纹连接有长颈螺栓,且长颈螺栓的一端通过轴承转动连接有连接块,连接块顶部和底部的外壁上均设置有固定块。本发明的有益效果:转动长颈螺栓带动连接块和固定块移动,直到固定块插接在固定槽的内部,能够对氢气瓶和氢燃料电池固定,没有使用大量的螺栓固定,使得对氢气瓶和氢燃料电池安装、拆卸维修时更加的方便,在无人机下落时,缓冲弹簧的弹力能够对滑座、缓冲杆和支撑腿起到缓冲、减震的作用。
Novel environment-friendly unmanned aerial vehicle
一种新型环保无人机
2022-06-10
Patent
Electronic Resource
Chinese
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