Electromechanical hybrid additional marble-free anti-theft alarm lock

Abstract

The invention discloses an electromechanical hybrid additional marble-free anti-theft alarm lock. A connector is completely disconnected from a back lock cylinder; the back lock cylinder is locked by a locking head; a front lock cylinder is locked by an expansion sheet and a rotary block; an alarm is made when the front and back lock cylinders are disconnected completely or rotate asynchronously; an electronic remote controller is hidden in a power supply circuit of an electromagnet; electromechanical interlocking hiding, mechanical interlocking hiding, connection hiding of the front and back lock cylinders, and asynchronous alarm are integrated, so that a thief is prevented from opening an interlocking device and rotating the back lock cylinder; even if an inner support lock and a connector part are damaged forcibly, only the front lock cylinder can be rotated, and the back lock cylinder cannot be rotated. Even if the thief drills the front lock cylinder and the back lock cylinder completely by using an electric hand drill, and rotates a connection tongue by using tools such as a clamp, the power supply circuit of the electromagnet cannot be switched on since a rotary contact is not in contact with a fixed contact; moreover, the power supply circuit of the electromagnet is switched off by the electronic remote controller, and a safety lock crosspiece cannot be opened, so that theft prevention can be realized completely.

Description

technical field [0001] The invention relates to an electromechanical hybrid additional bulletless anti-theft alarm 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 hybrid additional bulletless anti-theft alarm lock of the present invention d...

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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