CN108266066B - A kind of novel electron cabinet lock - Google Patents
A kind of novel electron cabinet lock Download PDFInfo
- Publication number
- CN108266066B CN108266066B CN201810145146.3A CN201810145146A CN108266066B CN 108266066 B CN108266066 B CN 108266066B CN 201810145146 A CN201810145146 A CN 201810145146A CN 108266066 B CN108266066 B CN 108266066B
- Authority
- CN
- China
- Prior art keywords
- lock
- lever
- shell
- clutch
- hasp
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings
-
- 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
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0611—Cylinder locks with electromagnetic control
- E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
- E05B47/0626—Cylinder locks with electromagnetic control by blocking the rotor radially
- E05B47/0634—Cylinder locks with electromagnetic control by blocking the rotor radially with a pivotally moveable blocking element
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/002—Weather or dirt protection
-
- 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
-
- 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
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0611—Cylinder locks with electromagnetic control
- E05B47/0615—Cylinder locks with electromagnetic control operated by handles, e.g. by knobs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
- E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings
- E05B65/025—Locks or fastenings for special use for thin, hollow, or thin-metal wings for lockers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- 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
- E05B2047/0057—Feeding
- E05B2047/0058—Feeding by batteries
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention discloses a kind of novel electron cabinet lock, installs lock housing, lock core, circuit board, electric machine assembly, clutch and battery component in the shell；Button assembly is installed in the outside of shell, button assembly, electric machine assembly, battery component and circuit board electrical connection install cam on the output shaft of electric machine assembly；Lever is also installed in the outside of shell, lock core is mounted in lock housing, and there is lock core one end of lockhole to be fixed in the axis hole of lever, and lockhole is exposed to the outside of lever, and the lock tongue exposure installed on lock core is inside of the housing；Clutch is between cam and lever, clutch uses mechanical clutch, when Password Input is correct, button assembly communicates information to circuit board, circuit board controls electric machine assembly work, by cam control clutch in from state or conjunction state when band moving cam rotation, lever can be rotated and rotate with movable lock core, realize that lock tongue rotation is unlocked.The present invention is highly-safe, has emergency key, waterproof, power consumption low, easy for installation.
Description
Technical field
The present invention relates to a kind of novel electron cabinet locks.
Background technique
With the raising of economic level, electronic intelligence locker places such as front yard, hotel, enterprise, public place of being in are all extensive
Popularization and use.Electronic intelligence cabinet lock is in people's lives using more and more, and more and more consumers is produced pursuing
More focus on the appearance of product and the stability of performance while product practicability.
The clutch structure of traditional electronic lock is mostly using electromagnet structure；This safety of structure is lower, is easy
The magnetic object such as magnet is used by people to be cracked.
Traditional electronic lock is all without emergency key mostly, and when electronics breaks down or battery is completely out of power
Under state, cabinet door can only be opened by picking lock or destruction lockset.
Traditional electronic lock is all not make waterproofing design or waterproof ability is limited mostly, in cleaning cabinet or lock
When body, water is easy to infilter lock body, fails so as to cause the electric function of lock body.
Electronic lock of the motor as clutch actuator is used in the market, and common configuration is complicated, because structure problem leads to electricity
Machine power consumption is high, and stability is poor, and the service life is short.
Traditional electronic lock is using separation design mostly, and this design is needed power pack and control section point
It opens, not only installation is inconvenient, needs to install two separate parts respectively；And need biggish installation space.
Summary of the invention
The purpose of the present invention is to provide a kind of novel electron cabinet lock, with solve conditional electronic lock presently, there are peace
Full property is insufficient, without emergency key, non-watertight, motor power consumption height, installs the problems such as inconvenient.
To achieve the goals above, solution of the invention is:
A kind of novel electron cabinet lock, in the shell install lock housing, lock core, circuit board, electric machine assembly, clutch and
Battery component；Shell outside install button assembly, button assembly, electric machine assembly, battery component and circuit board electrical connection, when
Button assembly communicates information to circuit board when Password Input is correct, and circuit board controls electric machine assembly work, electric machine assembly it is defeated
Cam is installed on shaft；Lever is also installed in the outside of shell, lock core is mounted in lock housing, and there is lock core one end of lockhole to fix
In the axis hole of lever, lockhole is exposed to the outside of lever, and the lock tongue exposure installed on lock core is inside of the housing；Clutch
Between cam and lever, clutch use mechanical clutch, when electric machine assembly band moving cam rotate when by cam control from
Closing mechanism is in from state or conjunction state, and lever can be rotated and rotate with movable lock core, realizes that lock tongue rotation is unlocked.
The clutch includes hasp, driving lever and lock, and hasp and driving lever are all installed in the shell in the form of a lever,
Lock be rotatably mounted in shell, between driving lever and shell install reset driving lever spring, lock and shell it
Between reset latch spring is installed, one end of hasp and cam engagement, the other end of hasp and the one end fits of driving lever, driving lever
The fit inside of the other end and lock, the outside of lock forms fixture block and the interior side bayonet slot of lever cooperates, when electric machine assembly drives
Hasp tilts when cam turns to cam pressing hasp, and the hasp and then pressing driving lever of tilting tilt driving lever also, and tilting is dialled
Bar releases limit to lock, rotate lock can, and clutch is in from state, and lever can be rotated realization and unlock.
One end of the hasp forms arcwall face and cam engagement, and the other end of hasp forms pressure head and one end of driving lever is matched
It closes, on the fulcrum of the intermediate supports of hasp inside the shell.
The other end of the driving lever, which forms shifting block and the groove cooperation of lock, limits lock.
The fixture block of the lock and the card slot of lever are cooperated using circular arc.
First sealing ring is set between shell behind the lever.
Second sealing ring is set between the lock core and shell.
The lock core, which has, is arranged dustproof cover and washer between one end of lockhole.
Gasket is arranged in the inside of the shell.
After adopting the above structure, the present invention in use, after inputting proper password, power to electric machine assembly by battery component,
Motor rotation band moving cam rotates, and cam rotation makes clutch be in drive lock tongue to turn at this point it is possible to rotate lever from state
It is dynamic, to realize unlock；When lever drives lock tongue to be turned back to initial position, motor rotation band moving cam is rotated, and clutch is in
Conjunction state returns to initial position, fixes lever, and lever can not rotate, and realizes and locks function.
Structure of the invention realizes integrated design, the easy installation of lockset；The function of devising emergency key, can
To effectively prevent in the case where electric function fails, emergent unlocking function does not need to destroy lock body or cabinet body；Motor driven
Clutch design, not only stability is high, but also has more security performance；The design of novel clutch mechanism, also makes structure more
Stablize.
The present invention is equipped with the first sealing ring behind lever between shell, can prevent water from matching from lever and shell rotation
It is penetrated at conjunction；Washer is installed additional after the one end of lock core with lockhole is equipped with dustproof cover, plays the work for preventing water mist from entering lock core
With；Install the second sealing ring additional between lock core and shell, playing prevents water from penetrating into from lock core and the shell place of being rotatably assorted.
Detailed description of the invention
Fig. 1 is stereogram exploded view of the invention；
Fig. 2 is assembled sectional view of the invention；
Fig. 3 is the schematic diagram of lever and shell cooperation；
Fig. 4 is the decomposition diagram of clutch and shell；
Fig. 5 is the structural schematic diagram of hasp；
Fig. 6 is the inside structure schematic diagram of lock；
Fig. 7 is the outside structure diagram of lock；
Fig. 8 is the inside structure schematic diagram of lever；
Fig. 9 is lock core structure schematic diagram；
Figure 10 is the decomposition diagram of electric machine assembly；
Figure 11 is the conjunction state cross-sectional view of clutch；
Figure 12 is clutch from state cross-sectional view；
Figure 13 is the action schematic diagram of clutch；
Figure 14 is of the invention to shut status diagram；
Figure 15 is unlocking condition schematic diagram of the invention.
Label declaration
Shell 1, fulcrum 11, the first sealing ring 12, the second sealing ring 13, gasket 14, axis 15；
Lock core 2, lock housing 21, lockhole 22, lock tongue 23, washer 24, dustproof cover 25；
Circuit board 3；
Electric machine assembly 4, cam 41；
Clutch 5, hasp 51, arcwall face 511, pressure head 512, driving lever 52, driving lever spring 521, shifting block 522, lock 53,
Latch spring 531, fixture block 532, groove 533, hole 534, spring groove 535；
Battery component 6；
Button assembly 7；
Lever 8, axis hole 81, card slot 82.
Specific embodiment
As shown in Fig. 1 to Figure 15, a kind of novel electron cabinet lock that the present invention discloses, in shell 1 install lock housing 21,
Lock core 2, circuit board 3, electric machine assembly 4, clutch 5 and battery component 6.Button assembly 7, key are installed in the outside of shell 1
Component 7, electric machine assembly 4, battery component 6 are electrically connected with circuit board 3, are powered from battery component 6 to electric machine assembly 4 and circuit board 3,
When Password Input is correct, button assembly 7 communicates information to circuit board 3, and circuit board 3 controls electric machine assembly 4 and works.Motor group
Cam 41 is installed on the output shaft of part 4.Lever 8 is also installed in the outside of shell 1, lock core 2 is mounted in lock housing 21, and lock core 2 has
There is one end of lockhole 22 to be fixed in the axis hole 81 of lever 8, can be rotated and be unlocked with movable lock core 2 by lever 8；Lockhole 22 is exposed to
The outside of lever 8 can also be unlocked with emergency key；The lock tongue 23 installed on lock core 2 is exposed to the inside of shell 1.Clutch
For structure 5 between cam 41 and lever 8, clutch 5 uses mechanical clutch, and after inputting proper password, electric machine assembly 4 is driven
When cam 41 rotates, controlling clutch 5 by cam 41 is in from state, and lever 8 can be rotated and rotate with movable lock core 2, real
The existing rotation of lock tongue 23 is unlocked；When lever 8 drives lock tongue 23 to be turned back to initial position, electric machine assembly 4 is rotated with moving cam 41, clutch
Mechanism 5 returns to initial position and fixes lever 8 in conjunction state, and lever 8 can not rotate, and realizes and locks function.
The present invention realizes integrated design, the easy installation of lockset；Devise the function of emergency key, Ke Yiyou
Effect is prevented in the case where electric function fails, and emergent unlocking function does not need to destroy lock body or cabinet body；It is motor-driven from
Mechanism design is closed, not only stability is high, but also has more security performance.
Clutch 5 of the invention specifically includes hasp 51, driving lever 52 and lock 53.Hasp 51 and driving lever 52 are all with lever
Form be mounted in shell 1, lock 53 by axis 15 and hole 534 cooperation is rotatably mounted in shell 1, driving lever
Reset driving lever spring 521 is installed between 52 and shell 1, reset latch spring 531, lock are installed between lock 53 and shell 1
Button 53 provides spring groove 535 so as to the installation of latch spring 531.One end of hasp 51 and cam 41 cooperate, the other end of hasp 51
With the one end fits of driving lever 52, optimization design is: one end of hasp 51 forms arcwall face 511 and cam 41 cooperates, hasp 51
The other end forms the one end fits of pressure head 512 and driving lever 52, and the intermediate supports of hasp 51 are on the fulcrum 11 in shell 1.Driving lever
52 other end and the fit inside of lock 53 latch the cooperation of interior side bayonet slot 82 that 53 outside forms fixture block 532 with lever 8,
Optimization design is: the other end of driving lever 52, which forms shifting block 522 and the cooperation of groove 533 of lock 53, makes 53 limit of lock, lock 53
Fixture block 532 and lever 8 card slot 82 using circular arc cooperate.It is taken when electric machine assembly 4 turns to the pressing of cam 41 with moving cam 41
Hasp 51 tilts when detaining 51, and the hasp 51 and then pressing driving lever 52 of tilting tilt driving lever 52 also, the releasing pair of driving lever 52 of tilting
The limit of lock 53 rotates lock 53, and clutch 5 is in from state at this time, and lever 8 can be rotated realization and open
Lock.Novel clutch mechanism design of the invention, also makes structure more stable.
The first sealing ring 12 is further arranged in the present invention behind lever 8 between shell 1, and water can be prevented from lever 8
It is penetrated into 1 place of being rotatably assorted of shell.Second sealing ring 13 is set between lock core 2 and shell 1, play prevent water from lock core 2 with
1 place of being rotatably assorted of shell is penetrated into.Lock core 2, which has, is arranged dustproof cover 25 and washer 24 between one end of lockhole 22, playing prevents
Water mist enters the effect of lock core 2.Gasket 14 is arranged in the inside of shell 1, plays the role of preventing water mist from entering shell 1.
Claims (7)
1. a kind of novel electron cabinet lock, it is characterised in that: in the shell install lock housing, lock core, circuit board, electric machine assembly,
Clutch and battery component；Button assembly, button assembly, electric machine assembly, battery component and circuit are installed in the outside of shell
Plate electrical connection, when Password Input is correct, button assembly communicates information to circuit board, and circuit board controls electric machine assembly work, electricity
Cam is installed on the output shaft of thermomechanical components；Lever is also installed in the outside of shell, lock core is mounted in lock housing, and lock core has lockhole
One end be fixed in the axis hole of lever, lockhole is exposed to the outside of lever, and the lock tongue installed on lock core is exposed to the interior of shell
Side；Clutch between cam and lever, clutch use mechanical clutch, when electric machine assembly band moving cam rotate when by
It is in from state or conjunction state that cam, which controls clutch, and lever can be rotated and rotate with movable lock core, realizes that lock tongue rotation is opened
Lock；The clutch includes hasp, driving lever and lock, and hasp and driving lever are all installed in the shell in the form of a lever, lock
It is rotatably mounted in shell, reset driving lever spring is installed between driving lever and shell, is pacified between lock and shell
Fill reset latch spring, one end of hasp and cam engagement, the other end of hasp and the one end fits of driving lever, driving lever it is another
The fit inside at end and lock, the outside of lock forms fixture block and the interior side bayonet slot of lever cooperates, when electric machine assembly band moving cam
Hasp tilts when turning to cam pressing hasp, and the hasp and then pressing driving lever of tilting tilt driving lever also, the driving lever solution of tilting
It except the limit to lock, rotate lock can, clutch is in from state, and lever can be rotated realization and unlock；It is described
Gasket is arranged in the inside of shell.
2. a kind of novel electron cabinet lock as described in claim 1, it is characterised in that: one end of the hasp forms arc
Face and cam engagement, the other end of hasp form the one end fits of pressure head and driving lever, the branch of the intermediate supports of hasp inside the shell
Point on.
3. a kind of novel electron cabinet lock as described in claim 1, it is characterised in that: the other end of the driving lever, which is formed, to be dialled
The cooperation of the groove of block and lock limits lock.
4. a kind of novel electron cabinet lock as described in claim 1, it is characterised in that: the fixture block of the lock and lever
Card slot is cooperated using circular arc.
5. a kind of novel electron cabinet lock as described in claim 1, it is characterised in that: behind the lever between shell
First sealing ring is set.
6. a kind of novel electron cabinet lock as described in claim 1, it is characterised in that: be arranged between the lock core and shell
Second sealing ring.
7. a kind of novel electron cabinet lock as described in claim 1, it is characterised in that: the lock core has one end of lockhole
Between dustproof cover and washer are set.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145146.3A CN108266066B (en) | 2018-02-12 | 2018-02-12 | A kind of novel electron cabinet lock |
| PCT/CN2018/096087 WO2019153652A1 (en) | 2018-02-12 | 2018-07-18 | Electronic locker lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145146.3A CN108266066B (en) | 2018-02-12 | 2018-02-12 | A kind of novel electron cabinet lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108266066A CN108266066A (en) | 2018-07-10 |
| CN108266066B true CN108266066B (en) | 2019-03-26 |
Family
ID=62774031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810145146.3A Active CN108266066B (en) | 2018-02-12 | 2018-02-12 | A kind of novel electron cabinet lock |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108266066B (en) |
| WO (1) | WO2019153652A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266066B (en) * | 2018-02-12 | 2019-03-26 | 厦门美科安防科技有限公司 | A kind of novel electron cabinet lock |
| WO2019153323A1 (en) * | 2018-02-12 | 2019-08-15 | 厦门美科安防科技有限公司 | Novel electronic storage cabinet lock |
| DE102019107282A1 (en) * | 2019-03-21 | 2020-09-24 | Verisure Sàrl | Door lock operating device for operating a door lock and alarm system with such a door lock operating device |
| GB2593496B8 (en) * | 2020-03-24 | 2024-05-15 | Elocker Ltd | Retrofit electronic lock and system |
| WO2022051952A1 (en) * | 2020-09-09 | 2022-03-17 | 深圳市大疆创新科技有限公司 | Unlocking assembly, battery, energy supply kit and mobile platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813806Y (en) * | 2006-01-23 | 2006-09-06 | 雷柏松 | Rotary handle electric lock with hand controlling lock |
| CN202266095U (en) * | 2011-09-08 | 2012-06-06 | 中山市高利锁业股份有限公司 | Window electronic lock |
| CN203475985U (en) * | 2013-10-11 | 2014-03-12 | 张泽 | Clutch type structure of intelligent electronic lock |
| CN104929439A (en) * | 2015-06-09 | 2015-09-23 | 白炳武 | Clutch driving device of electronic lock |
| CN105201293A (en) * | 2015-10-12 | 2015-12-30 | 天津杰出科技发展有限公司 | Intelligent lock and method |
| CN106088839A (en) * | 2016-07-29 | 2016-11-09 | 深圳市金指纹科技有限公司 | A kind of mechanical key finger-print cipher electronic lock with double transmissions and independent dual system |
| CN208122555U (en) * | 2018-02-12 | 2018-11-20 | 厦门美科安防科技有限公司 | A kind of novel electron cabinet lock |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7007526B2 (en) * | 2003-09-08 | 2006-03-07 | Harrow Products, Inc. | Electronic clutch assembly for a lock system |
| CN108266066B (en) * | 2018-02-12 | 2019-03-26 | 厦门美科安防科技有限公司 | A kind of novel electron cabinet lock |
-
2018
- 2018-02-12 CN CN201810145146.3A patent/CN108266066B/en active Active
- 2018-07-18 WO PCT/CN2018/096087 patent/WO2019153652A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813806Y (en) * | 2006-01-23 | 2006-09-06 | 雷柏松 | Rotary handle electric lock with hand controlling lock |
| CN202266095U (en) * | 2011-09-08 | 2012-06-06 | 中山市高利锁业股份有限公司 | Window electronic lock |
| CN203475985U (en) * | 2013-10-11 | 2014-03-12 | 张泽 | Clutch type structure of intelligent electronic lock |
| CN104929439A (en) * | 2015-06-09 | 2015-09-23 | 白炳武 | Clutch driving device of electronic lock |
| CN105201293A (en) * | 2015-10-12 | 2015-12-30 | 天津杰出科技发展有限公司 | Intelligent lock and method |
| CN106088839A (en) * | 2016-07-29 | 2016-11-09 | 深圳市金指纹科技有限公司 | A kind of mechanical key finger-print cipher electronic lock with double transmissions and independent dual system |
| CN208122555U (en) * | 2018-02-12 | 2018-11-20 | 厦门美科安防科技有限公司 | A kind of novel electron cabinet lock |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019153652A1 (en) | 2019-08-15 |
| CN108266066A (en) | 2018-07-10 |
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Address after: 361000 No.29, houshantou Road, Shenqing Industrial Zone, Guankou Town, Jimei District, Xiamen City, Fujian Province Patentee after: Xiamen Meike Security Technology Co.,Ltd. Address before: 361000 No.29, houshantou Road, Shenqing Industrial Zone, Guankou Town, Jimei District, Xiamen City, Fujian Province Patentee before: XIAMEN MAKE SECURITY TECHNOLOGY Co.,Ltd. |
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