Electric alternative type interlocking anti-theft lock

Abstract

The invention discloses an electric alternative type interlocking anti-theft lock. A fixed contact is fixed on a lock body or a fixed casing of the anti-theft lock; a lock cylinder and interlocking holes are formed in the lock body; locking holes and locking stopping holes are formed in the lock body and the lock cylinder; ejecting pin holes are formed in lock barrels; interlocking springs, ejecting pins, locking pins and propping pins are arranged in the interlocking holes and the ejecting pin holes; headpins and interlocking tops in the locking stopping holes are contacted and matched with the propping pins; a rotating connector is located at the rear end part of the lock cylinder, and a rotating contact is fixed on the rotating connector; and the rotating contact and the fixed contact are connected to a power supply circuit of an electromagnet which is connected with a horizontal lock piece. According to the scheme, the structure is reasonable, manufacturing and use are convenient, the ejecting pins and the locking pins can lock the lock barrels transversely, so that the lock cylinder and the rotating connector are completely disconnected, a thief or an unlocking specialist cannot open the interlocking device and cannot rotate the rotating connector, the circuit of the electromagnet cannot be connected, and accordingly, anti-theft interlocking and anti-theft invisibility of the anti-theft lock are realized.

Description

technical field [0001] The invention relates to an electric intermittent interlocking anti-theft lock in the field of anti-theft locks. Background technique [0002] There are many kinds of anti-theft locks that are used now, but basically the key that is used is rotated to drive the deadbolt to open the anti-theft lock. Contents of the invention [0003] The purpose of the present invention is to provide an electric intermittent interlocking anti-theft lock that cannot be opened by thieves and unlocking kings and its method. [0004] In order to achieve the above object, there is a lock body in the fixed shell, a fixed contact is fixed on the rear part of the lock body or the rear part of the fixed shell, a lock core and an interlocking hole are arranged in the lock core, and a keyhole is arranged in the lock core , there are locking holes and locking holes on the lock body and the lock cylinder, there are lock cylinder springs, lock cylinders and head columns in the loc...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of anti-theft locks in use today, but basically the key is rotated to drive the bolt to open the anti-theft lock. There is no electromechanical integrated anti-theft lock, which makes it easy for thieves or unlocking kings to open the anti-theft lock.

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