Novel electric mortise lock

Abstract

The invention discloses a novel electric mortise lock. The novel electric mortise lock comprises a lock base, a lock cylinder, a lock piece, a deflector rod, a transmission piece, a linkage assembly,a driving device, a first reset piece and a second reset piece; wherein the lock base is provided with an installation cavity, as well as a lock hole and a containing cavity penetrating through the installation cavity; the lock cylinder is rotationally matched in the containing cavity; the lock piece comprises a spring bolt arranged in the lock hole in a penetrating mode; one end of the deflectorrod is coaxially connected with the lock cylinder, the other end of the deflector rod is opposite to the spring bolt and after the lock cylinder is inserted into a key and rotates, the deflector rod is driven to rotate to drive the spring bolt to move relative to the lock hole; the transmission piece is pivoted and matched with the end part of the lock cylinder, one end of the transmission piece is opposite to the deflector rod, the other end of the transmission piece is connected with the driving device through the linkage assembly, and the driving device drives the transmission piece to rotate through the linkage assembly and drives the deflector rod to rotate so as to drive the spring bolt to move relative to the lock hole when powered on; the first reset piece is used for resetting thedeflector rod; and the second reset piece is used for resetting the lock piece. According to the novel electric mortise lock, driving device is adopted for driving, unlocking is achieved by adoptingthe mode of the driving device to drive and mechanical transmission, transmission is more stable, and electromagnetic interference is not likely to happen.

Description

technical field [0001] The invention relates to the technical field of electric mortise locks, in particular to a novel electric mortise lock. Background technique [0002] The electric mortise lock is an electronically controlled lock, which generally includes two parts, the lock hole and the lock body. The bolt of the lock body is driven to extend or retract through the on and off of the current, so as to achieve the function of locking or opening the door. The electric mortise locks on the market use electromagnets as the trigger method, which has the following disadvantages: [0003] 1. The instantaneous current of opening / closing the lock is large and the stability is poor; [0004] 2. Unlocking or locking uses an electromagnet to trigger the signal, which is easily disturbed by other objects that can generate electromagnetic fields and is mistriggered. It is easy to operate by mistake, and there are also potential safety hazards. Contents of the invention [0005] ...

AI Technical Summary

Problems solved by technology

[0003] 1. The instantaneous current of opening / closing the lock is large and the stability is poor;

[0004] 2. Unlocking or locking uses an electromagnet to trigger the signal, which is easily disturbed by other objects that can generate electromagnetic fields and mistriggered. It is easy to operate by mistake, and there will be safety hazards in itself.

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