Electric-mechanical lock core

Abstract

The invention discloses an electric-mechanical lock core which comprises a mechanical lock core mechanism, a shirting fork mechanism, an electric lock core mechanism and a mounting matrix; the mechanical lock core mechanism is composed of a mechanical lock core, a lock core clamping seat and a first transmission rod; the lock core clamping seat is fixed at the back part of the mechanical lock core in an embedding manner; the first transmission rod penetrates through the lock core clamping seat; the shirting fork mechanism is composed of a shirting fork and a shirting fork clamping seat which is embedded and fixed in the shirting fork; the first transmission rod is inserted into the shirting fork clamping seat when a key is inserted into the electric-mechanical lock core; the electric lock core mechanism is composed of a motor, a gearbox, a driving wheel, a driven wheel and a second transmission rod; an output shaft of the motor is in power connection with the driving wheel; the driving wheel is installed in the gearbox through a first wheel shaft; the driven wheel is installed in the gearbox through a second wheel shaft; a compression spring sleeves the second wheel shaft; the front end of the second wheel shaft penetrates through the gearbox and is connected with the second transmission rod; and the front end of the second transmission rod is inserted into the shirting fork clamping seat. The electric-mechanical lock core is convenient to be refitted, can realize mechanical unlocking and electric unlocking, has a simple structure and is high in safety.

Description

Technical field [0001] The invention relates to the technical field of smart door locks, in particular to an electromechanical lock cylinder. Background technique [0002] The lock cylinder is the main part that controls the opening of the lock. It is the heart of the lock. The lock can be opened and closed through the rotation of the lock cylinder to drive the movement of the lock. Therefore, the structure of the lock cylinder determines the opening method of the lock and the safety of the lock. Performance, the existing lock cylinders include electric lock cylinders and mechanical lock cylinders. Compared with mechanical lock cylinders, electric lock cylinders are safer and more convenient to use. [0003] Most of the existing smart electronic control door locks have a handle panel and a lock body that cooperate with each other. If the original anti-theft door lock is transformed into a smart door lock, the handle panel and the lock body need to be replaced together. The handle p...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing intelligent electronically controlled door locks are handle panels and lock bodies that cooperate with each other. If the original anti-theft door locks are transformed into intelligent door locks, the handle panels and lock bodies need to be replaced together. It cannot be used and is thrown away, resulting in waste, and the replaced lock body may be inconsistent with the hole position of the original anti-theft door lock. During the refitting process, operations such as drilling and cutting are required, and the cost of changing the lock is high. The replacement and installation of the door lock is extremely troublesome

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