An electromechanical lock cylinder

Abstract

The invention discloses an electromechanical lock cylinder, which comprises a mechanical lock cylinder mechanism, a fork mechanism, an electric lock cylinder mechanism and an installation base; the mechanical lock cylinder mechanism comprises a mechanical lock cylinder, a lock cylinder holder and a first transmission rod, and The card seat is embedded in the rear of the mechanical lock cylinder, and the first transmission rod passes through the lock cylinder card seat; the fork mechanism includes a fork and a fork card seat embedded in the fork, and the first transmission rod is locked when the key is inserted. Insert the fork holder; the electric lock cylinder mechanism includes a motor, a gear box, a driving wheel, a driven wheel and a second transmission rod, the output shaft of the motor is connected with the driving wheel power, and the driving wheel is installed in the gear box through the first wheel shaft. The driving wheel is installed in the gear box through the second wheel shaft, the second wheel shaft is sleeved with a compression spring, the second wheel shaft passes through the gear box and is connected with the second transmission rod, and the front end of the second transmission rod is inserted into the fork holder. The invention is convenient for refitting, can realize mechanical unlocking and electric unlocking, has simple structure and high safety.

Description

technical field [0001] The invention relates to the technical field of intelligent 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, and it is the heart of the lock. The movement of the lock bolt is driven by the rotation of the lock cylinder to realize the opening and closing 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 cylinder includes an electric lock cylinder and a mechanical lock cylinder, and the electric lock cylinder is safer and more convenient to use than the mechanical lock cylinder. [0003] Most of the existing smart electronically controlled 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 lock body need t...

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

Images