Land status investigation device

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a land status investigation device which comprises an unmanned aerial vehicle body and a camera fixedly installed at the bottom of the unmanned aerial vehicle body, a landing structure used for supporting the unmanned aerial vehicle body is arranged on the bottom face of the unmanned aerial vehicle body and comprises a sleeve and a supporting rod, and the sleeve is fixedly connected with the unmanned aerial vehicle body. The supporting rod is connected with the sleeve, a flow dividing cavity is formed in the end face of the supporting rod, a recoil structure is arranged in the flow dividing cavity and comprises a cover body and a sliding plate, and the sliding plate is elastically connected with the supporting rod. And oil stored in the sleeve cavity also flows into the flow dividing cavity, the liquid sequentially passes through the interiors of the cover bodies until being in contact with the sliding plate, and the s