Unmanned aerial vehicle for three-dimensional measurement of underground goaf

The utility model relates to the technical field of topographic surveying and mapping, in particular to an unmanned aerial vehicle for three-dimensional measurement of an underground goaf, which comprises a surveying and mapping component which is arranged at the bottom of a vehicle body and is convenient for surveying and mapping; according to the unmanned aerial vehicle for three-dimensional measurement of the underground goaf, the shell is arranged, the glass sheet is embedded into the shell, the glass sheet can be effectively shielded through the shell, and air blown parallel to the shell is difficult to make contact with the glass sheet, so that the glass sheet is prevented from being influenced by airflow; the situation that dust in airflow causes stains on the surface of the glass sheet is reduced, and normal surveying and mapping work is guaranteed. 本实用新型涉及地形测绘技术领域，具体为一种用于地下空区三维测量的无人机，包括机身的底部安装有便于测绘的测绘构件；该种用于地下空区三维测量的无人机，通过设置有壳体，玻璃片嵌入设置于壳体的内部，通过壳体能够有效对玻璃片进行遮挡，平行壳体吹过的气难以与玻璃片接触，从而避免玻璃片受气流的影响，减少气流中的沙尘造成玻