Unmanned aerial vehicle protection device with telescopic structure

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle protection device with a telescopic structure, which comprises a vehicle body, a hollow column is fixedly connected to the outer side of the vehicle body, a fixing rod is fixedly connected to the lower part in the hollow column, and a moving block is slidably connected to the outer side of the fixing rod. A first compression spring is fixedly connected to the outer side of the moving block, a connecting rod is rotatably connected to the upper end face of the moving block, a limiting plate is rotatably connected to the upper end face of the connecting rod, and an ejector rod is fixedly connected to the upper end face of the limiting plate; according to the utility model, through the arrangement of the first compression spring, the protection ring on the outer side of the machine body can have a telescopic structure, the impact force of the protection ring is reduced to a certain extent, and