CN203640397U - Lock core clutch structure of electronic lock - Google Patents

Lock core clutch structure of electronic lock Download PDF

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Publication number
CN203640397U
CN203640397U CN201320674649.2U CN201320674649U CN203640397U CN 203640397 U CN203640397 U CN 203640397U CN 201320674649 U CN201320674649 U CN 201320674649U CN 203640397 U CN203640397 U CN 203640397U
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CN
China
Prior art keywords
lock core
clutch
spring
lock
transmission shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201320674649.2U
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Chinese (zh)
Inventor
张书亮
王杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANTAI TRI-CIRCLE SECURITY TECHNOLOGY CO., LTD.
Original Assignee
YANTAI SANHUAN LOCK INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YANTAI SANHUAN LOCK INDUSTRY Co Ltd filed Critical YANTAI SANHUAN LOCK INDUSTRY Co Ltd
Priority to CN201320674649.2U priority Critical patent/CN203640397U/en
Application granted granted Critical
Publication of CN203640397U publication Critical patent/CN203640397U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a lock core clutch structure and belongs to the technical field of lock structures. The lock core clutch structure of an electronic lock is mounted between a front lock core and a rear lock core to realize the clutch of the front lock core and the rear lock core. The lock core clutch structure is characterized by comprising a motor (4) mounted in the rear lock core (6), wherein the motor (4) is in output connection with a transmission shaft (7), and a spring bearing (9) and a clutch spring (8) are sleeved upon the periphery of the transmission shaft (7); the clutch spring (8) is spaced and connected to both sides of the spring bearing (9); the top of the spring bearing (9) is connected with a sliding block (10); a spacing column (7-1) which can compress the clutch spring (8) to enable the spring bearing (9) to generate axial displacement is arranged on the transmission shaft (7). Through the adoption of the lock core clutch structure, the lock structure is simpler, and the cost is reduced.

Description

A kind of electronic lock core clutch structure
Technical field
The utility model relates to a kind of clutch structure of electronic lock cylinder, belongs to technical field of lockset structures.
background technology
At present, the clutch structure of the lock core part of electronic lock is designed with two kinds of patterns, and the first is utilized the clutch structure of the adhesive of electromagnet; It two is that electric machine rotation drives worm structure to change into straight-line clutch structure.The clutch structure of front a kind of electromagnet, the voltage that is limited in power supply is low, form magnetic field a little less than, cause the confining force of clutch state inadequate, particularly when the power shortage of battery, very easily make failure mechanisms, lockset is stolen sled easily.The clutch structure of the worm screw of the driven by motor of the second, is converted into rectilinear motion owing to rotatablely moving, then will remove the mating holes in corresponding good shifting block, easily cause driving lever to the situation less than hole, and this thing happens, and volume probability is larger.So need to there be a kind of improve and simple structure realizes the clutch of lock core.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of lock core clutch structure for electronic lock simple and reliable for structure, easy to use is provided.
The utility model is achieved through the following technical solutions:
A kind of electronic lock core clutch structure, be installed between forward and backward lock core to realize the clutch of the two, its special character is to comprise the motor 4 that is installed on rear lock core 6 inside, described motor 4 outputs are connected with power transmission shaft 7, described power transmission shaft 7 peripheries are arranged with spring fastening 9 and brake spring 8 simultaneously, described brake spring 8 is spacing and be connected in the both sides of spring fastening 9, described spring fastening 9 tops are connected with slide block 10, can compress brake spring 8 and make spring fastening 9 produce the limited post 7-1 of axle with displacement thereby described power transmission shaft 7 is provided with one; In the time that described motor 4 rotates, power transmission shaft 7 and limited post 7-1 rotate simultaneously, the brake spring 8 that makes to be set around on power transmission shaft 7 in the process of rotating is subject to force compresses storage elasticity potential energy, thereby drive connected spring fastening 9 to move, the slide block that finally makes to be connected with spring fastening 9 tops engages with the abutting end of front lock core 1 to be realized forward and backward lock core and is linked simultaneously;
The top of described spring fastening 9 is provided with joint pin, on described slide block 10, offers the link slot coordinating with joint pin, thereby described joint pin is embedded at, link slot is interior links in spring fastening 9 slide block 10.
Lock core clutch structure of the present utility model, makes lock structure simpler, cost.The design of spring clutching device has outstanding substantive distinguishing features, compares with like product, has progressive significantly.
Brief description of the drawings
The electronic lock structure schematic diagram of Fig. 1: embodiment 1;
The electronic lock core clutch structure schematic diagram of Fig. 2: embodiment 1.
Specific embodiment
Referring to accompanying drawing, provide detailed description of the invention of the present utility model, be used for formation of the present utility model to be further described.
Embodiment 1
The utility model is achieved through the following technical solutions:
A kind of electronic lock is with reference to figure 1, comprise front lock core 1, front lock core cover 2, lock core shifting block 3, motor 4, rear lock core cover 5, rear lock core 6, before also comprising and being installed on, between rear lock core with the lock core clutch structure that realizes the two with reference to figure 2, lock core clutch structure comprises the power transmission shaft 7 that motor 4 outputs connect, described power transmission shaft 7 peripheries are arranged with spring fastening 9 and brake spring 8 simultaneously, described brake spring 8 is spacing and be connected in the both sides of spring fastening 9, described spring fastening 9 tops are connected with slide block 10, described power transmission shaft 7 is provided with one can compress brake spring 8, thereby make spring fastening 9 produce the limited post 7-1 of axle with displacement, in the time that described motor 4 rotates, power transmission shaft 7 and limited post 7-1 rotate simultaneously, the brake spring 8 that makes to be set around on power transmission shaft 7 in the process of rotating is subject to force compresses storage elasticity potential energy, thereby drive connected spring fastening 9 to move, the slide block that finally makes to be connected with spring fastening 9 tops engages with the abutting end of front lock core 1 to be realized forward and backward lock core and is linked simultaneously, the top of described spring fastening 9 is provided with joint pin, on described slide block 10, offers the link slot coordinating with joint pin, thereby described joint pin is embedded at, link slot is interior links in spring fastening 9 slide block 10.
The course of work of the electronic lock core clutch structure of the present embodiment is as follows:
When user inputs the correct information of unblanking (fingerprint, password, RF card, remote control) time, motor 4 rotates and drives power transmission shaft 7 to make brake spring 8 compress storage power, and then promote slide block 10 and slide along the chute of rear lock core 6, carrying out combination with front lock core 1 and complete clutch process, user can rotate hand and turns round and reach the object of opening the door like this.In like manner, when user locks a door, also take the same course of work.Otherwise user input is unblanked information when incorrect, motor does not rotate, cannot clutch, also cannot open the door.
Above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to embodiment of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give all embodiments exhaustively, everyly belong to apparent variation or the still row in protection domain of the present utility model of variation that the technical solution of the utility model extends out.

Claims (2)

1. an electronic lock core clutch structure, before being installed on, between rear lock core to realize the clutch of the two, it is characterized in that comprising the motor (4) that is installed on rear lock core (6) inside, described motor (4) output is connected with power transmission shaft (7), described power transmission shaft (7) periphery is arranged with spring fastening (9) and brake spring (8) simultaneously, described brake spring (8) is spacing and be connected in the both sides of spring fastening (9), described spring fastening (9) top is connected with slide block (10), described power transmission shaft (7) is provided with one can compress brake spring (8), thereby make spring fastening (9) produce the limited post (7-1) of axle with displacement.
2. a kind of electronic lock core clutch structure as claimed in claim 1, the top that it is characterized in that described spring fastening 9 is provided with joint pin, on described slide block 10, offer the link slot coordinating with joint pin, thereby described joint pin is embedded at, link slot is interior links in spring fastening 9 slide block 10.
CN201320674649.2U 2013-10-30 2013-10-30 Lock core clutch structure of electronic lock Active CN203640397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320674649.2U CN203640397U (en) 2013-10-30 2013-10-30 Lock core clutch structure of electronic lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320674649.2U CN203640397U (en) 2013-10-30 2013-10-30 Lock core clutch structure of electronic lock

Publications (1)

Publication Number Publication Date
CN203640397U true CN203640397U (en) 2014-06-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320674649.2U Active CN203640397U (en) 2013-10-30 2013-10-30 Lock core clutch structure of electronic lock

Country Status (1)

Country Link
CN (1) CN203640397U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104675208A (en) * 2015-03-16 2015-06-03 珠海唯码科技有限公司 High-strength safe lock cylinder
CN106968507A (en) * 2016-02-25 2017-07-21 瑞安市祥荣汽车配件有限公司 Anti-theft lock for motored vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104675208A (en) * 2015-03-16 2015-06-03 珠海唯码科技有限公司 High-strength safe lock cylinder
WO2016145962A1 (en) * 2015-03-16 2016-09-22 珠海唯码科技有限公司 High-strength safe lock core
CN106968507A (en) * 2016-02-25 2017-07-21 瑞安市祥荣汽车配件有限公司 Anti-theft lock for motored vehicle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: 264000 Xinqiao West Road, Yantai, Shandong Province, No. 15

Patentee after: Yantai Yilin group Limited by Share Ltd

Address before: 264000 Xinqiao West Road, Yantai City, Yantai, Shandong Province, No. 15

Patentee before: Yantai Sanhuan Lock Industry Co., Ltd.

TR01 Transfer of patent right

Effective date of registration: 20180528

Address after: 264000 Xinqiao West Road, Zhifu District, Yantai, Shandong Province, No. 15

Patentee after: YANTAI TRI-CIRCLE SECURITY TECHNOLOGY CO., LTD.

Address before: 264000 Xinqiao West Road, Yantai City, Yantai, Shandong Province, No. 15

Patentee before: Yantai Yilin group Limited by Share Ltd