Three-dimensional locking device and electronic control semiautomatic lock comprising the same

Abstract

The invention discloses a three-dimensional locking device and an electronic control semiautomatic lock comprising the same. A lock bolt movement mechanism comprises a vertical transmission part, a transverse transmission part, a base and a torque mechanism. The base is provided with an installation structure for installing the lock bolt movement mechanism to a lock body, the torque mechanism is axially limited in a cylindrical inner cavity of the base, and the torque mechanism is provided with a sliding connecting part in sliding connection with the transverse transmission part. The transverse transmission part and the vertical transmission part are provided with inner sections which are in sliding connection and outer sections connected with lock bolts, the inner section of the transverse transmission part is in sliding connection with the inner section of the vertical transmission part and the torque mechanism, and the outer section of the transverse transmission part and the outer section of the vertical transmission part are used for being connected with the transverse lock bolt and the vertical lock bolt respectively. According to the three-dimensional locking device and the electronic control semiautomatic lock comprising the same, the torque mechanism is used for controlling the transverse lock bolt to stretch and contract and link with the vertical transmission part to stretch and contract through a sliding connecting structure, parts are few, the structure is simple, cost is low, the action cooperation relation among the parts is simple, it is ensured that the locking device operates normally, and the working reliability is high.

Description

technical field [0001] The invention relates to a lock, in particular to an electronically controlled three-way locking device, and also to an electronically controlled semi-automatic lock comprising the three-way locking device. Background technique [0002] At present, electric locks have been widely used in people's lives. It generally includes an electronic control module and a mechanical locking device. The electronic control module realizes locking and unlocking of the electric lock by controlling the action of the locking device. The locking devices of existing electric locks are divided into full-electric locking devices and semi-electric locking devices. The semi-electric locking device is only to release the locking bolt limit mechanism by the electronic control module, and then, the locking device is driven by the manual outside handle to open the locking bolt, thereby realizing unlocking. Although the all-electric locking device can realize automatic locking and...

AI Technical Summary

Problems solved by technology

[0005] (1) The rack and pinion transmission structure is relatively complex, requiring high machining accuracy and high cost;

[0006] (2) The operation of unlocking is that the lock cylinder turns the knob, and the knob drives the horizontal and vertical transmission parts with racks to move through the upper and lower gears. In addition, the reset torque of the knob is provided by the shrapnel. On the other hand, it is inconvenient to control the force, which makes the unlocking force greater and the hand feel is not good;

[0007] ⑶ In the case of anti-violence unlocking, since there is no slipping function, the lock cylinder will be violently damaged, resulting in the loss of the original locking function and anti-theft function, thus affecting the safety and reliability of the lock

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