CN109441238B - Separated electronic cabinet lock with straight lock tongue - Google Patents
Separated electronic cabinet lock with straight lock tongue Download PDFInfo
- Publication number
- CN109441238B CN109441238B CN201811549626.2A CN201811549626A CN109441238B CN 109441238 B CN109441238 B CN 109441238B CN 201811549626 A CN201811549626 A CN 201811549626A CN 109441238 B CN109441238 B CN 109441238B
- Authority
- CN
- China
- Prior art keywords
- lock
- cam
- steel balls
- sleeve
- tongue
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0069—Monitoring bolt position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0086—Emergency release, e.g. key or electromagnet
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a separated type straight lock tongue electronic cabinet lock; comprises a front lock, a rear lock body and a mounting plate; the inner end face of the front end lock is fixed with the inner end face of the rear end lock body through a mounting plate, and the lock core assembly of the front end lock is spliced with the driving gear on the rear end lock body. The motor in the rear lock body drives the lock tongue to move left and right through the worm, the driving gear, the driven gear and the clutch component to unlock and lock, and when the card fails, the clutch component is driven to move by driving the tail of the lock core through the rotating key to drive the lock tongue to move left and right, so that the mechanical emergency and the motor unlocking are mutually matched, the emergency unlocking can be effectively prevented under the condition of electronic function failure, and the lock body or the cabinet body is not required to be damaged greatly. The lock has the advantages of emergency unlocking, simple installation and good waterproof performance, and improves the safety and practicality of the lock.
Description
Technical Field
The invention relates to a lockset, in particular to a separated type straight lock tongue electronic cabinet lock.
Background
With the improvement of economic level, electronic locks are widely popularized in families, hotels, enterprises, public places and the like. The motor is increasingly widely applied to an electronic lockset, wherein the motor can drive larger load with low power consumption by moving the worm gear and worm to output transmission, but the mechanism can not reversely transmit due to self-locking property of the worm gear and worm, and external driving unlocking can not be realized. In addition, the conventional split electronic lock has the following defects:
1. the traditional separated electronic lockset has an emergency unlocking function, wherein an inclined lock tongue is mostly adopted, and a straight lock tongue cannot be mechanically and emergently unlocked due to the requirement of the straight lock tongue;
2. most of traditional separated electronic locks are plastic shells, and are low in strength and safety performance.
3. Most of traditional separated electronic locks cannot be waterproof, and the practicality is poor.
4. Most of traditional separated electronic locks are not provided with mounting plates, and the mounting efficiency is low.
Disclosure of Invention
The invention aims to provide a separated type straight lock tongue electronic cabinet lock with a mechanical emergency lock, simple installation and good waterproof performance.
In order to achieve the above object, the technical solution of the present invention is:
the invention relates to a separated type straight lock tongue electronic cabinet lock; : comprises a front lock, a rear lock body and a mounting plate; the inner end surface of the front end lock is fixed with the inner end surface of the rear end lock body through a mounting plate. The lock core assembly of the front end lock is spliced with a cam shaft on the clutch assembly on the rear end lock body.
The rear end lock body comprises a lock body, a driving gear, a driven gear, a circuit board, a motor, a worm, a clutch assembly and a lock tongue; the clutch assembly comprises a cam, a cam shaft, a gear disc, a sleeve, a clamping ring and steel balls; the inner end of the cam is a lantern ring, the outer end of the cam is a swinging arm, a lantern ring gap is sleeved on the cam shaft and sleeved in the sleeve, the gear disc is sleeved on the outer wall of the sleeve, the steel balls are arranged in through grooves on the side wall of the cam, the steel balls are positioned between the sleeve and the cam, and the steel balls are tangential to the cam shaft; the cam shaft is provided with an annular groove which can enable steel balls to fall into; the clamping ring is clamped on an annular groove at the lower end of the cam shaft and used for limiting the sleeve; the circuit board, the motor, the worm and the clutch assembly are fixedly arranged in the lock body, and the driving gear and the driven gear are rotatably arranged in the lock body; the worm is fixedly sleeved on the output shaft of the motor, the worm is meshed with the driving gear, the driving gear is meshed with the driven gear, the driven gear is meshed with the gear disc on the clutch assembly, the lock tongue is movably arranged in the lock body, and the inner end of the lock tongue is in butt joint with the cam swing arm on the clutch assembly.
The front-end lock comprises a front-end lock shell, a lock cylinder assembly, a lock cylinder fixing plate, a panel, a circuit board, a light guide ring, a lamp ring, a front sealing gasket and a rear sealing gasket; the panel and the circuit board are arranged in the upper groove of the front end lock shell, a front sealing gasket is arranged between the panel and the circuit board, the light guide ring and the lamp ring are sequentially sleeved on the lock cylinder assembly and are sleeved in the through hole at the lower part of the front end lock shell, the lock cylinder assembly is fixed on the inner end face of the front end lock shell through the lock cylinder fixing plate, and the rear sealing gasket is arranged on the inner end face of the front end lock shell.
The lock core assembly comprises a lock core shell and a lock core、Dust-proof cover、Lock core cover, lock core nut; the lock cylinder is sleeved in the lock cylinder shell and locked by the lock cylinder nut, and the lock cylinder cover and the dust cover are sequentially buckled at the outer end of the lock cylinder.
After the scheme is adopted, the rear end lock body comprises the lock body, the driving gear, the driven gear, the circuit board, the magnet, the motor, the worm, the clutch component and the lock tongue, the motor drives the lock tongue to move left and right through the worm, the driving gear, the driven gear and the clutch component, unlocking and locking are realized, when the card fails, the lock core tail is driven by the rotating key to drive the clutch component to move left and right, mechanical emergency and motor unlocking are mutually matched, emergency unlocking can be effectively prevented under the condition that an electronic function fails, and the lock body or the cabinet body does not need to be damaged greatly. The front sealing gasket is added behind the panel, so that water can be prevented from entering the lockset from the gap between the front lock and the door panel; the adhesive tape is added at the lock core to hide the lock core from being damaged by malignancy, and a small amount of water can be prevented from entering the lockset at the joint of the adhesive tape and the front lock shell; the outer part of the rear end lock body is covered with a layer of metal plate, so that the strength of the rear end lock body is enhanced, and the rear end is protected from being damaged; the lock has the advantages of emergency unlocking, simple installation and good waterproof performance, and improves the safety and practicality of the lock.
The invention will be further described with reference to the drawings and the specific examples.
Drawings
FIG. 1 is an exploded perspective view of the present invention;
FIG. 2 is an exploded perspective view of the front lock of the present invention;
FIG. 3 is an exploded perspective view of the lock cylinder assembly of the present invention;
FIG. 4 is an exploded perspective view of the rear lock body of the present invention;
FIG. 5 is an exploded perspective view of the clutch assembly of the present invention;
FIG. 6 is an elevation view of the clutch assembly of the present invention unlocked;
fig. 7 is a cross-sectional view taken along line A-A of fig. 6.
Reference numerals:
front lock 1, rear lock 2, rear lock 3, mounting plate 11 and front lock shell
12 lock core assemblage 13 lock core fixing plate 14 panel 15 circuit board
16 light guide ring 17 lamp ring 18 front sealing gasket 19 rear sealing gasket
111 upper groove 112 through hole 121 lock core shell 122 lock core
123. Dustproof cover 124 lock core cover 125 lock core nut 21 lock body
22 driving gear 23 driven gear 24 circuit board 25 motor
26 worm 27 clutch assembly 28 bolt 271 cam
272 cam shaft 273 gear disk 274 sleeve 275 collar
276 steel ball 2711 lantern ring 2712 swing arm 2713 through groove
2721. A groove.
Detailed Description
As shown in fig. 1, the invention is a separated straight bolt electronic cabinet lock; comprises a front lock 1, a rear lock body 2 and a mounting plate 3.
The inner end surface of the front end lock 1 is fixed with the inner end surface of the rear end lock body 2 through a mounting plate 3. The lock cylinder assembly 12 of the front lock 1 is inserted with a cam shaft 272 on the clutch assembly 27 of the rear lock body 2.
As shown in fig. 2, the front lock 1 includes a front lock case 11, a cylinder assembly 12, a cylinder fixing plate 13, a panel 14, a circuit board 15, a diaphragm 16, a bezel 17, a front gasket 18, and a rear gasket 19. The panel 14 and the circuit board 15 are arranged in the upper groove 111 of the front lock shell 11, a front sealing gasket 18 is arranged between the panel 14 and the circuit board 15, the light guide ring 16 and the lamp ring 17 are sequentially sleeved on the lock cylinder assembly 12 and are sleeved in the through hole 112 at the lower part of the front lock shell 11, the lock cylinder assembly 12 is fixed on the inner end face of the front lock shell 11 through the lock cylinder fixing plate 13, and a rear sealing gasket 19 is arranged on the inner end face of the front lock shell 11.
As shown in fig. 3, the cylinder assembly 12 includes a cylinder housing 121, a cylinder 122、Dust cap 123、A cylinder cap 124 and a cylinder nut 125; the lock cylinder 122 is sleeved in the lock cylinder shell 121 and is locked by a lock cylinder nut 124, and the lock cylinder cover 124 and the dust cover 123 are sequentially buckled at the outer end of the lock cylinder 122.
As shown in fig. 4-6, the rear lock body 2 includes a lock body 21, a driving gear 22, a driven gear 23, a circuit board 24, a motor 25, a worm 26, a clutch assembly 27, and a lock tongue 28.
The clutch assembly 27 comprises a cam 271, a cam shaft 272, a gear disk 273, a sleeve 274, a collar 275 and steel balls 276; the inner end of the cam 271 is a lantern ring 2711, the outer end is a swing arm 2712, the lantern ring 2711 is sleeved on the cam shaft 272 in a clearance way, the lantern ring 2711 is sleeved in the sleeve 274 in a clearance way, the gear disc 273 is sleeved on the outer wall of the sleeve 274, the steel balls 276 are arranged in through grooves 2713 on the side wall of the cam 271, the steel balls 276 are positioned between the sleeve 274 and the cam 271, and the steel balls 276 are tangential to the cam shaft 272; the cam shaft 272 is provided with a groove 2721, and the annular groove 2721 can enable the steel balls 276 to fall into; the collar 275 is snapped into an annular groove in the lower end of the cam shaft 272 for limiting the sleeve 274.
The circuit board 24, the motor 25, the worm 26 and the clutch assembly 27 are fixedly arranged in the lock body 21, and the driving gear 22 and the driven gear 23 are rotatably arranged in the lock body 21; the worm 26 is fixedly sleeved on the output shaft of the motor 25, the worm 26 is meshed with the driving gear 22, the driving gear 22 is meshed with the driven gear 23, the driven gear 23 is meshed with the gear disk 273 on the clutch assembly 27, the lock tongue 28 is movably arranged in the lock body 21, and the inner end of the lock tongue 28 is abutted with the cam 271 swing arm 2712 on the clutch assembly 27.
The working principle of the invention is as follows:
as shown in fig. 4-6, when the effective card is identified, the motor 25 starts to act, the motor 25 drives the gear disk 273 of the clutch assembly 27 through the gear set, at this time, the steel balls 276 are positioned between the sleeve 274 and the cam 271, the steel balls 276 are tangential to the cam shaft 272, the gear disk 273 is relatively static to the sleeve 274, so that when the gear disk 273 starts to rotate, the sleeve 274 is driven to rotate, and the sleeve 274 transmits force through the steel balls 276 to enable the cam 271 to rotate along with the sleeve; the cam 271 drives the lock tongue 28 to unlock, after the lock tongue 28 is in place, whether the lock tongue 28 is in place or not is sensed through magnetic induction, and if not, an alarm sound is sent; the card is swiped again, the motor 25 rotates reversely, the cam 271 drives the lock tongue 28 to extend, whether the lock tongue 28 is in place or not is sensed through magnetic induction, if not, an alarm sound is given, and after the lock tongue 28 extends completely, the cam 271 props against the lock tongue 28, so that the lock tongue 28 cannot retract by external force. When the card fails, the adhesive tape is uncovered, an emergency key is inserted, the key is turned, the tail of the lock cylinder 122 drives the clutch assembly 27, the cam shaft 272 is turned, the steel balls 276 fall into the grooves 2721 of the cam shaft 272 and continue to rotate, and the limit on the cam shaft 272 drives the cam 271 to move, so that unlocking is realized; when the key rotates, the force is transmitted to the steel balls 276 between the cam 271 wall and the cam shaft 272, so that the cam 271 returns to the initial position, and after the steel balls 271 are separated from the cam shaft 272, the mechanism is reset.
The foregoing description is only illustrative of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, i.e., the equivalent changes and modifications to the invention as described in the claims and specification should be considered as falling within the scope of the invention.
Claims (1)
1. A kind of separated straight spring bolt electronic cabinet lock; the method is characterized in that: comprises a front lock, a rear lock body and a mounting plate; the inner end surface of the front end lock is fixed with the inner end surface of the rear end lock body through a mounting plate; the lock core assembly of the front end lock is spliced with a cam shaft on the clutch assembly on the rear end lock body;
the rear end lock body comprises a lock body, a driving gear, a driven gear, a circuit board, a motor, a worm, a clutch assembly and a lock tongue; the clutch assembly comprises a cam, a cam shaft, a gear disc, a sleeve, a clamping ring and steel balls; the inner end of the cam is a lantern ring, the outer end of the cam is a swinging arm, a lantern ring gap is sleeved on the cam shaft and sleeved in the sleeve, the gear disc is sleeved on the outer wall of the sleeve, the steel balls are arranged in through grooves on the side wall of the cam, the steel balls are positioned between the sleeve and the cam, and the steel balls are tangential to the cam shaft; the cam shaft is provided with a groove which can enable steel balls to fall into; the clamping ring is clamped on an annular groove at the lower end of the cam shaft and used for limiting the sleeve; the circuit board, the motor, the worm and the clutch assembly are fixedly arranged in the lock body, and the driving gear and the driven gear are rotatably arranged in the lock body; the worm is fixedly sleeved on an output shaft of the motor, the worm is meshed with the driving gear, the driving gear is meshed with the driven gear, the driven gear is meshed with a gear disc on the clutch assembly, the lock tongue is movably arranged in the lock body, and the inner end of the lock tongue is in abutting connection with the cam swing arm on the clutch assembly;
the front-end lock comprises a front-end lock shell, a lock cylinder assembly, a lock cylinder fixing plate, a panel, a circuit board, a light guide ring, a lamp ring, a front sealing gasket and a rear sealing gasket; the panel and the circuit board are arranged in the upper groove of the front lock shell, a front sealing gasket is arranged between the panel and the circuit board, the light guide ring and the lamp ring are sequentially sleeved on the lock cylinder assembly and are sleeved in the through hole at the lower part of the front lock shell together, the lock cylinder assembly is fixed on the inner end face of the front lock shell through the lock cylinder fixing plate, and the rear sealing gasket is arranged on the inner end face of the front lock shell;
the lock cylinder assembly comprises a lock cylinder shell, a lock cylinder, a dust cover, a lock cylinder cover and a lock cylinder nut; the lock cylinder is sleeved in the lock cylinder shell and locked by a lock cylinder nut, and the lock cylinder cover and the dust cover are sequentially buckled at the outer end of the lock cylinder;
when the effective card is identified, the motor starts to act, the motor drives the gear disc of the clutch assembly through the gear set, at the moment, the steel balls are positioned between the sleeve and the cam, the steel balls are tangent to the cam shaft, and the gear disc is relatively static to the sleeve, so that the sleeve is driven to rotate when the gear disc starts to rotate, and the sleeve transmits force through the steel balls to enable the cam to rotate along with the sleeve; the cam drives the lock tongue to unlock, after the lock tongue is in place, whether the lock tongue is in place or not is sensed through magnetic induction, and if the lock tongue is not in place, an alarm sound is sent;
the card is swiped again, the motor rotates reversely, the cam toggles the lock tongue to extend out, whether the lock tongue is in place or not is sensed through magnetic induction, if the lock tongue is out of place, an alarm sound is given, and after the lock tongue extends out completely, the cam props against the lock tongue, so that the lock tongue cannot retract by external force;
when the card fails, an emergency key is inserted and turned, the tail of the lock cylinder drives the clutch assembly to rotate the cam shaft, the steel balls fall into the grooves of the cam shaft and continue to rotate, and the limit on the cam shaft drives the cam to move, so that unlocking is realized; when the key rotates, the force is transmitted to the cam through the steel balls between the convex wall and the cam shaft, so that the cam returns to the initial position, and after the steel balls are separated from the cam shaft, the mechanism is reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549626.2A CN109441238B (en) | 2018-12-18 | 2018-12-18 | Separated electronic cabinet lock with straight lock tongue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549626.2A CN109441238B (en) | 2018-12-18 | 2018-12-18 | Separated electronic cabinet lock with straight lock tongue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109441238A CN109441238A (en) | 2019-03-08 |
| CN109441238B true CN109441238B (en) | 2023-09-05 |
Family
ID=65559979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811549626.2A Active CN109441238B (en) | 2018-12-18 | 2018-12-18 | Separated electronic cabinet lock with straight lock tongue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441238B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043137B (en) * | 2019-05-06 | 2023-11-03 | 厦门美科安防科技股份有限公司 | Passive padlock |
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|---|---|---|---|---|
| JP2005307556A (en) * | 2004-04-21 | 2005-11-04 | Miwa Lock Co Ltd | Driving force transmitting mechanism of motor-driven electric lock |
| JP2008114786A (en) * | 2006-11-07 | 2008-05-22 | Yuhshin Co Ltd | Electric steering lock device |
| KR20120007744A (en) * | 2010-07-15 | 2012-01-25 | 주식회사 유니온커뮤니티 | Electric door lock control apparatus |
| CN203654906U (en) * | 2013-11-22 | 2014-06-18 | 林康达 | Cylindrical code padlock without steel balls |
| DE102013001501B3 (en) * | 2013-01-29 | 2014-06-26 | Klaus Meister | Automatic resetting system for locking lug of electronic lock cylinder used with panic lock for door, comprises a rolling element such as a ball-bearing which is arranged to exert radial compressive forces on the eccentric portion |
| CN105971410A (en) * | 2016-07-11 | 2016-09-28 | 南京东屋电气有限公司 | Electronic lock |
| WO2016168964A1 (en) * | 2015-04-20 | 2016-10-27 | 周浩樑 | Electronic lock cylinder and electronic lock |
| CN207194650U (en) * | 2017-09-21 | 2018-04-06 | 广东可心物联科技有限公司 | A kind of smart lock |
| CN207686428U (en) * | 2017-12-25 | 2018-08-03 | 天津东方海纳科技发展有限公司 | A kind of intelligence rim lock structure |
| CN209704224U (en) * | 2018-12-18 | 2019-11-29 | 厦门美科安防科技有限公司 | The straight lock tongue electronic cabinet lock of separate type |
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| US20120060419A1 (en) * | 2010-09-14 | 2012-03-15 | Willo Products Company, Inc. | Locking confinement door movement |
| US9708833B2 (en) * | 2013-04-09 | 2017-07-18 | Hanchett Entry Systems, Inc. | Swivel lock system with manual override |
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2018
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|---|---|---|---|---|
| JP2005307556A (en) * | 2004-04-21 | 2005-11-04 | Miwa Lock Co Ltd | Driving force transmitting mechanism of motor-driven electric lock |
| JP2008114786A (en) * | 2006-11-07 | 2008-05-22 | Yuhshin Co Ltd | Electric steering lock device |
| KR20120007744A (en) * | 2010-07-15 | 2012-01-25 | 주식회사 유니온커뮤니티 | Electric door lock control apparatus |
| DE102013001501B3 (en) * | 2013-01-29 | 2014-06-26 | Klaus Meister | Automatic resetting system for locking lug of electronic lock cylinder used with panic lock for door, comprises a rolling element such as a ball-bearing which is arranged to exert radial compressive forces on the eccentric portion |
| CN203654906U (en) * | 2013-11-22 | 2014-06-18 | 林康达 | Cylindrical code padlock without steel balls |
| WO2016168964A1 (en) * | 2015-04-20 | 2016-10-27 | 周浩樑 | Electronic lock cylinder and electronic lock |
| CN105971410A (en) * | 2016-07-11 | 2016-09-28 | 南京东屋电气有限公司 | Electronic lock |
| CN207194650U (en) * | 2017-09-21 | 2018-04-06 | 广东可心物联科技有限公司 | A kind of smart lock |
| CN207686428U (en) * | 2017-12-25 | 2018-08-03 | 天津东方海纳科技发展有限公司 | A kind of intelligence rim lock structure |
| CN209704224U (en) * | 2018-12-18 | 2019-11-29 | 厦门美科安防科技有限公司 | The straight lock tongue electronic cabinet lock of separate type |
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| 汽车引擎锁机电功能一体化设计;陈海龙;;机电技术(第03期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN109441238A (en) | 2019-03-08 |
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Address after: 361023 No.29, houshantou Road, Shenqing Industrial Zone, Guankou Town, Jimei District, Xiamen City, Fujian Province Applicant after: Xiamen Meike Security Technology Co.,Ltd. Address before: 361023 No.29, houshantou Road, Shenqing Industrial Zone, Guankou Town, Jimei District, Xiamen City, Fujian Province Applicant before: XIAMEN MAKE SECURITY TECHNOLOGY Co.,Ltd. |
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