Electromechanical mixing invisible anti-theft lock achieving asynchronous warning

Abstract

The invention discloses an electromechanical mixing invisible anti-theft lock achieving asynchronous warning. An asynchronous lock spring presses an asynchronous lock head, the front of the asynchronous lock head is provided with push rods, a guide sliding block is arranged between the two push rods and is fixedly provided with an outward extension piece, an ejection rod abuts against an interlocking plate, an interlocking needle is inserted into an interlocking hole in a locking column, an interlocking spring abuts against the rear portion of the interlocking plate, an invisible key is hidden in or is invisibly connected with the inside of a hidden hole, a rotating contact and an electronic remote control device are connected with a power supply circuit of an electromagnet, and a main contact and an auxiliary contact are connected with a power supply circuit of an asynchronous warning system. The interlocking needle locks the locking column, a front lock cylinder and a rear lock cylinder are completely separated, the asynchronous lock head locks the rear lock cylinder, the outward extension piece locks the front lock cylinder, the front lock cylinder and the rear lock cylinder cannot be rotated if the lock is not unlocked through an interlocking key and a special key, asynchronous interlocking, asynchronous warning, extension interlocking, mechanical interlocking and self-locking and electromechanical interlocking are combined together, the lock can be unlocked when the two keys are matched with each other, and the safety index is high.

Description

technical field [0001] The invention relates to an asynchronous alarm electromechanical hybrid invisible anti-theft lock in the field of anti-theft locks. Background technique [0002] There are many kinds of anti-theft locks in use today, but basically the key is rotated to drive the lock tongue to open the anti-theft lock. There is no anti-theft lock combined with an electromechanical interlock device and an alarm device, which makes it easy for thieves or unlocking kings to open the anti-theft lock. The anti-theft lock was opened. 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 combination of asynchronous locking, asynchronous alarm, interlocking, interlocking, self-locking and electromechanical interlocking that can only be opened with the cooperation of two keys, which cannot be opened by thieves and unlocking kings. Manufactur...

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of anti-theft locks in use today, but basically the key is rotated to drive the lock tongue to open the anti-theft lock. There is no anti-theft lock combined with an electromechanical interlock device and an alarm device, which makes it easy for thieves or unlocking kings to open the anti-theft lock. opened 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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