Landing buffer device for unmanned aerial vehicle

The utility model discloses a landing buffer device for an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The landing buffer device for the unmanned aerial vehicle comprises an unmanned aerial vehicle body, the bottom of the unmanned aerial vehicle body is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a base, a plurality of buffer mechanisms are arranged between the unmanned aerial vehicle body and the base, the buffer mechanisms comprise connecting plates, the connecting plates are fixedly connected with the base, and the tops of the connecting plates are fixedly connected with connecting rods. The top of the connecting rod is fixedly connected with a piston, the outer side of the piston is sleeved with a sealing ring, the bottom of the unmanned aerial vehicle body is fixedly connected with a piston barrel, and the piston is slidably connected with the piston barrel. And repulsive force is generated on the movemen