A network security device

Abstract

The utility model provides a network security protection device, including cabinet, cabinet door and self locking mechanism, the cabinet door installs on the cabinet, the self locking mechanism sets up on the cabinet door, the self locking mechanism includes lock tongue, electromagnet, triangular magnetic suction piece and stretch spring, the lock tongue is provided with two, installs on the adjacent two side walls of cabinet door free end respectively, when the cabinet is in the power -off state, electromagnet loses the magnetic attraction of triangular magnetic suction piece, under the action of stretch spring, make triangular magnetic suction piece move to the direction of installation groove top inner wall, to make the lock tongue move outward, enter the corresponding self locking groove, realize self locking, improve the use safety of cabinet, and the setting of double lock tongue can form multipoint locking, this kind of layout makes the door more uniform when closing, single point pry (such as with crowbar or card) difficult to simultaneously separate all lock tongue, effectively resist violent destruction.

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