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Electronic lock and bidirectional clutch thereof

A two-way clutch and electronic lock technology, which is applied to building locks, non-mechanical transmission-operated locks, buildings, etc., can solve problems such as difficult alignment of clutch cylindrical pins, difficult processing of springs, and easy fatigue, achieving high safety and easy reset. Strong and stable effect

Inactive Publication Date: 2013-03-20
SHENZHEN FOLLOWGOOD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current smart door lock industry, the clutch used is generally realized by a one-way clutch transmission method, which is easy to open
However, the clutch pin is difficult to align, the spring is difficult to process, and it is easy to deform and fatigue

Method used

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  • Electronic lock and bidirectional clutch thereof
  • Electronic lock and bidirectional clutch thereof
  • Electronic lock and bidirectional clutch thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] like Figure 1 to Figure 4 As shown, an electronic lock 100 according to a preferred embodiment of the present invention includes a shaft sleeve 10 , a limiting seat 20 , a locking head 30 , a two-way clutch 40 and a driving device 50 .

[0012] The shaft sleeve 10 is in the shape of a hollow sleeve, and a square shaft hole 101 is provided in the middle of one end for rigid (non-rotatable) connection with the square shaft of the electronic lock 100 . The other end of the shaft sleeve 10 is used for connecting with the limit seat 20 , the inner side wall of the shaft sleeve 10 is protruded with a clamping column 11 , and the other side is provided with a clamping slot 13 .

[0013] The limiting seat 20 accommodates the shaft sleeve 10 . A reset button spring 21 is installed in the limit seat 20 . When the shaft sleeve 10 is installed on the limit seat 20 , the clamping column 11 of the shaft sleeve 10 and the reset button spring 21 are connected to each other, so that ...

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PUM

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Abstract

A bidirectional clutch comprises a clutch body, a first clutch pin and a second clutch pin. The first clutch pin and the second clutch pin are arranged at two corresponding ends of the clutch body. An electronic lock comprises a shaft sleeve, a clamping sleeve and the bidirectional clutch. As the clutch body moves between the shaft sleeve and the clamping sleeve, the first clutch pin and the shaft sleeve are clamped with each other or separated from each other, and at the same time the second clutch pin and the shaft sleeve are separated from each other or clamped with each other. The electronic lock and the bidirectional clutch of the electronic lock are stable in function, high in safety and strong in resetting performance.

Description

technical field [0001] The invention relates to an electronic lock and its two-way clutch, in particular to an electronic lock and its two-way clutch with simple structure and easy alignment. Background technique [0002] In the current smart door lock industry, the clutch used is generally realized by a one-way clutch transmission, which is easy to open. However, the clutch pin is difficult to align, the spring is difficult to process, and it is easy to deform and fatigue. SUMMARY OF THE INVENTION [0003] In view of the above problems, it is necessary to provide a two-way clutch with a simple structure and easy alignment. [0004] A two-way clutch includes a clutch main body, a first clutch pin and a second clutch pin, wherein the first clutch pin and the second clutch pin are arranged at opposite ends of the clutch main body. [0005] An electronic lock includes a shaft sleeve, a ferrule and the above-mentioned two-way clutch. The two-way clutch includes a clutch bod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B15/00E05B47/00
Inventor 丘龙辉凌彬肖荣李向东陈图建
Owner SHENZHEN FOLLOWGOOD TECH CO LTD
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