Edge network protection instrument

The utility model discloses an edge network protection instrument, and particularly relates to the technical field of network protection instruments, the edge network protection instrument comprises a mounting box, a protection plate is arranged at the top of the mounting box, fixing plates are arranged on the two sides of the mounting box, a protection assembly is arranged between the mounting box and the protection plate, and the protection assembly comprises a supporting rod arranged at the bottom of the protection plate. The number of the supporting rods is multiple, the tops of the supporting rods are hinged to the surface of the protection plate, and multiple grooves are formed in the surface of the mounting box. By arranging the protection assembly, firstly, impact force is generated on the protection plate, the telescopic rod is driven to stretch out and draw back, the supporting rod drives the sliding block to slide on the outer side of the sliding rod and drives the spring to stretch out and draw ba