The invention belongs to the technical field of unmanned aerial vehicle undercarriages, and particularly relates to a surveying and mapping unmanned aerial vehicle damping undercarriage which comprises a surveying and mapping unmanned aerial vehicle body, a supporting mechanism is arranged at the bottom of the surveying and mapping unmanned aerial vehicle body, four anti-falling assemblies distributed in a rectangular shape are arranged at the bottom of the supporting mechanism, and anti-skid mechanisms are arranged at the bottoms of the anti-falling assemblies. When the surveying and mapping unmanned aerial vehicle body descends to the inclined ground, the anti-falling assembly and the anti-skid mechanism buffer vibration generated when the surveying and mapping unmanned aerial vehicle body descends and convert buffering force into power for autorotation of the anti-skid mechanism. According to the surveying and mapping unmanned aerial vehicle, by arranging a plurality of anti-skid mechanisms, when the surveying and mapping unmanned aerial vehicle encounters an inclined ground, a self-rotating conical block drives a spiral tunneling blade to prick into soil, so that the ground gripping capacity can be improved, and the situation that the surveying and mapping unmanned aerial vehicle body slides down or rolls over is avoided; in addition, by converting the falling gravity of the surveying and mapping unmanned aerial vehicle body into the autorotation power of the conical block, the resilience force generated by the anti-skid mechanism to the surveying and mapping unmanned aerial vehicle body can be reduced.
本发明属于无人机起落架技术领域,尤其为一种测绘无人机减震起落架,包括测绘无人机主体,所述测绘无人机主体的底部设有支撑机构,所述支撑机构的底部设有呈矩形分布的四个防坠组件,所述防坠组件的底部设有防滑机构,在下降至倾斜地面时,所述防坠组件和防滑机构将对测绘无人机主体下落时的振动进行缓冲以及将缓冲力转化成防滑机构自转的动力。本发明通过设置多个防滑机构,能够在遇到倾斜地面时,自转的圆锥块将带动螺旋掘进叶扎进泥土当中,从而可以提高抓地能力,从而避免测绘无人机主体出现下滑或者翻滚的情况,另外通过将测绘无人机主体下落的重力转化成圆锥块自转的动力,能够削减防滑机构对测绘无人机主体产生的回弹力度。
Shock absorption undercarriage of surveying and mapping unmanned aerial vehicle
一种测绘无人机减震起落架
2024-05-17
Patent
Elektronische Ressource
Chinesisch
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