Hidden electric mixing alarming antitheft lock for asynchronous external locking machine

Abstract

The invention discloses a hidden electric mixing alarming antitheft lock for an asynchronous external locking machine. A guide spring is arranged on a rear surface of a guide sliding lock block, and a push rod is arranged on a front surface of the guide sliding lock block; an expanding end of an expanding sheet is jacked and pressed on the guide sliding lock block and is provided with an arc-shaped slot or an inclined slot; the expanding sheet can be simultaneously located in a sliding slot and an expanding slot; a hidden key is hidden or jointed in a hidden form in a hidden hole; a fixed touch point is arranged on a lock body; a rotating touch point is arranged on a rotating surface or rear surface of a rear lock core, and a main touch point is arranged on a front end part; a secondary touch point is arranged on a rear end part of a front lock core. The front lock core and the rear lock core are completely disconnected, the front lock core is tightly locked by the expanding sheet, the fixed touch point and the rotating touch point as well as an electronic remote control device are connected with a power supply circuit of an electromagnet, the power supply circuit of the electromagnet is disconnected by the electronic remote control device, the main touch point and the secondary touch point are jointed in the power supply circuit of an asynchronous alarming system, and the front lock core and the rear lock core cannot be rotated without a specially prepared key during unlocking, so that an antitheft lock integrated with the functions of electromechanical interlocking, elastic interlocking, hiding, self-locking and asynchronous alarming is realized, and the safety index is high.

Description

technical field [0001] The invention relates to an anti-theft lock with an asynchronous external lock machine invisible electric hybrid alarm in the field of anti-theft locks. Background technique [0002] There are many kinds of anti-theft locks in use now, but basically they all use the key rotation to drive the deadbolt to open the anti-theft lock. It is easy to open the anti-theft lock. The anti-theft locks that thieves and unlocking kings cannot open are basically not used at present. Contents of the invention [0003] The purpose of the present invention is to provide a high-safety anti-theft lock that cannot be opened by thieves and unlocking kings, and that combines asynchronous alarm, self-locking and electromechanical interlocking. [0004] In order to achieve the above object, the locking hole of the invisible electric hybrid alarm anti-theft lock of the asynchronous external locking machine according to the present invention communicates with each other in th...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of anti-theft locks in use today, but basically they use the key to rotate to drive the bolt to open the anti-theft lock. There is no interlock device, electromechanical interlock and The anti-theft lock combined with the alarm device makes it easy for thieves or unlock kings to open the anti-theft lock

Anti-theft locks that cannot be opened by thieves and unlock kings are basically not used at present.

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