Anti-theft lock for optical cable junction box

Abstract

The invention discloses an antitheft lock for cable cross-connecting cabinets and belongs to the technical field of antitheft equipment. The antitheft lock comprises a mechanical lock body mounted on a cabinet door. The mechanical lock body is hinged to one end of an upper lock bar and one end of a lower lock bar; the other end of the upper lock bar and the other end of the lower lock bar are fitted to a lock hole in an upper door frame of a cabinet body and a lock hole in a lower door frame of the cabinet body. The antitheft lock further comprises at least one electronic lock and their control system; the electronic locks are used for adding locking points in case that the cabinet door is damaged by impact; each electronic lock comprises a lock shell mounted on the inner side of the cabinet door; an electromagnet is disposed within each lock shell; the control end of each lock shell is provided with a lead electrically connected with the control system; each lead extends into the corresponding lock shell and connected with the corresponding electronic lock; each lock shell is provided with a lock pin; a body of each lock pin is sleeved with a return spring. The antitheft lock comprising the mechanical lock and the electronic locks has the advantages that the electronic locks provide more lateral locking points, the cable cross-connecting cabinets are better theft preventive, and safety of the cable cross-connecting cabinets is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of anti-theft equipment, and in particular relates to an anti-theft lock for an optical cable transfer box. Background technique [0002] With the coverage of electric power communication network becoming wider and wider, the scale of network construction with optical fiber as the backbone is expanding day by day. In the process of network construction, the optical cable transfer box is often used, and the optical cable transfer box connects, distributes and dispatches the optical cables made of optical fibers. The task of the optical cable transfer box in the environmental monitoring work is increasingly heavy, especially the monitoring system is an important support and tool for maintenance and management, and has become a basic supporting requirement in the construction of the optical cable transfer box. Therefore, it will become an inevitable trend to achieve unmanned, centralized and automated maintena...

AI Technical Summary

Problems solved by technology

Therefore, the commonly used optical cable transfer boxes generally use relatively simple mechanical locks. This kind of mechanical lock usually only uses two locking points, the upper and the lower, and the diameter of the locking rod is relatively small, and the rigidity is limited. It is very easy to be violently damaged by criminals. The valuables inside the optical cable transfer box are stolen

Therefore, there is a great potential safety hazard in the existing optical cable transfer box

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