Network security disconnection device

The utility model belongs to the technical field of network security, and particularly relates to a network security disconnecting device, which comprises an equipment body and network cable plugging holes, the network cable plugging holes are arranged on the equipment body at equal intervals, arc-shaped guide grooves are arranged on the surfaces of two ends of the equipment body in a penetrating manner, and transmission rods are movably plugged in inner cavities of the arc-shaped guide grooves. Inserting heads are welded to the two ends of the transmission rod, inserting handles are movably inserted into the inserting heads, a plurality of sets of rotating frames are arranged on the surface of the transmission rod at equal intervals, a fixed plate is fixedly connected to the bottoms of the rotating frames, and a movable plate is movably connected to the surface of the bottom of the fixed plate. The crystal head and the network cable plugging hole can be unlocked, the lower surfaces of the crystal head and th