Electromechanical asynchronous interlocking shell-free antitheft lock

Abstract

The invention discloses an electromechanical asynchronous interlocking shell-free antitheft lock. A connecting body is separated from a rear lock core, the rear lock core is locked by a locking head, an expansion end of an expansion sheet stretches into a locking groove to lock the front lock core, a front lock core and the rear lock core are completely separated from each other and asynchronously rotate to issue the alarm, and an electronic remote control device is installed in a power supply circuit of an electromagnet in a concealing manner; the electromechanical interlocking stealth, mechanical interlocking stealth, connection stealth of the front and rear lock cores and asynchronous alarming are integrated into a whole, so that a thief cannot open an interlocking device and rotate the rear lock core simultaneously, even when the interlocking part and a self-locking part are damaged by utilizing a brutal means, only the front lock core can be rotated, and the rear lock core cannot be rotated. Even when the front lock core and the rear lock core are drilled by the thief through an electric hand drill, a connecting tongue is rotated by utilizing a tool such as a clip, the power supply circuit of the electromagnet cannot be switched on since no fixed contact contacts the rotating contact, the power supply circuit of the electromagnet is switched off by utilizing the electronic remote control device, and a safety lock bolt cannot be opened, so that an antitheft effect can be completely and thoroughly realized.

Description

technical field [0001] The invention relates to an electromechanical combination asynchronous interlocking bulletless anti-theft lock in the field of anti-theft locks. Background technique [0002] There are many kinds of anti-theft locks in use now, but basically all of them use the key to open the marble and then rotate to drive the deadbolt to open the anti-theft lock. Or the unlocking king can easily open the anti-theft lock. There are basically no anti-theft locks that thieves and unlocking kings cannot open. Contents of the invention [0003] The purpose of the present invention is to provide an anti-theft lock that combines asynchronous interlocking, asynchronous alarming, self-locking and electromechanical interlocking, high security, and no marbles, which cannot be opened by thieves and unlocking kings. Manufacture and its method. [0004] In order to achieve the above object, the electromechanical combination asynchronous interlocking bulletless anti-theft lo...

AI Technical Summary

Problems solved by technology

[0002]There are many kinds of anti-theft locks in use now, but basically the key is used to open the marble and then rotate to drive the bolt to open the anti-theft lock, without interlocking device , The anti-theft lock combined with electromechanical interlock and alarm device makes it easy for thieves or unlock kings to open the anti-theft lock

There are basically no anti-theft locks that can't be opened by thieves and locksmiths.

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