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Intelligent lock and external clutch for lock cylinder of intelligent lock

A clutch and lock core technology, applied in the field of smart locks, can solve the problems of unable to provide 360-degree rotation angle, weak anti-destructive ability, poor reliability, etc., and achieve the effect of simple structure, precise and controllable rotation angle, and large torque

Pending Publication Date: 2018-03-02
成都新智源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing smart lock clutches are mainly door lock handle clutches, which are only effective within ±60 degrees of rotation and cannot provide a 360-degree rotation angle; some clutches for lock cylinders can rotate 360 ​​degrees, but they have complex structures, poor reliability, and damage resistance. The problem of weak ability

Method used

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  • Intelligent lock and external clutch for lock cylinder of intelligent lock
  • Intelligent lock and external clutch for lock cylinder of intelligent lock
  • Intelligent lock and external clutch for lock cylinder of intelligent lock

Examples

Experimental program
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Embodiment Construction

[0028] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] see Figure 1-Figure 6 , an embodiment of an external clutch for a lock cylinder, including a bottom plate 1 and a panel 2 arranged in parallel, the bottom plate 1 is pierced with a first rotating member 3, the panel 2 is pierced with a hollow second rotating member 4, and It includes a linkage 5 located between the first rotation piece 3 and the second rotation piece 4, the linkage piece 5, the first rotation piece 3 and the second rotation piece 4 are coaxial, and one end of the linkage piece 5 is sleeved on the first On the rotating part 3, the other end of the linkage part 5 extends into the second rotating part 4, and one end of the linkage part 5 extending into the second rotating part 4 is provided with a radial protrusion 51, and the second rotating part 4 is provided with a The groove 41 embedded in the protrusion 51 is provide...

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PUM

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Abstract

The invention belongs to the field of intelligent locks and discloses an intelligent lock and an external clutch for a lock cylinder of the intelligent lock, wherein the external clutch can provide 360-degree rotation transmission. The intelligent lock includes a bottom plate and a faceplate which are installed in parallel and also includes a linkage piece, wherein the bottom plate is provided with a first rotation piece in an inserted mode, the faceplate is provided with a hollow second rotation piece in an inserted mode and the linkage piece is located between the first rotation piece and the second rotation piece. The linkage piece, the first rotation piece and the second rotation piece are in a common shaft axis. One end of the linkage piece is installed on the first rotation piece inan inserting mode and the other end of the linkage piece stretches into the second rotation piece. A radial embossment is installed on one end, stretching into the second rotation piece, of the linkage piece. A groove for the embossment insertion is formed in the second rotation piece. A first step is installed on one end, close to the bottom plate, of the linkage piece and a return spring is installed between the first step and the bottom plate. The faceplate is provided with a steering engine and the output end of the steering engine is connected with a rotatable cam.

Description

technical field [0001] The invention belongs to the field of intelligent locks, and relates to an intelligent lock and an external clutch for a lock core thereof. Background technique [0002] The existing smart lock clutches are mainly door lock handle clutches, which are only effective within ±60 degrees of rotation and cannot provide a 360-degree rotation angle; some clutches for lock cylinders can rotate 360 ​​degrees, but they have complex structures, poor reliability, and damage resistance. The problem of weak ability. Contents of the invention [0003] The purpose of the present invention is to solve the above problems, to provide an intelligent lock and an external clutch for the lock cylinder, which can provide 360-degree rotation transmission. [0004] The present invention can be realized through the following technical solutions: an external clutch for a lock cylinder, comprising a bottom plate and a panel arranged in parallel, the bottom plate is pierced with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B15/00
CPCE05B15/00E05B15/0013
Inventor 张畯钦
Owner 成都新智源科技有限公司