CN110242114B - Intelligent anti-theft lock - Google Patents
Intelligent anti-theft lock Download PDFInfo
- Publication number
- CN110242114B CN110242114B CN201910325546.7A CN201910325546A CN110242114B CN 110242114 B CN110242114 B CN 110242114B CN 201910325546 A CN201910325546 A CN 201910325546A CN 110242114 B CN110242114 B CN 110242114B
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- China
- Prior art keywords
- cavity
- end wall
- sliding
- sliding hole
- hole
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/101—Spring-retracted bolts
-
- 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
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- 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
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- 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
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- 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
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides an intelligent anti-theft lock which comprises a lock body and a lock groove matched with the lock body, wherein the lock body comprises a first transmission cavity arranged in the lock body, a second transmission cavity which is symmetrical up and down is communicated and arranged in the end wall of the right side of the first transmission cavity, a pushing cavity is arranged between the upper second transmission cavity and the lower second transmission cavity, and a pushing device is arranged in the pushing cavity; the intelligent anti-theft lock is more reasonable and ingenious in overall structure, is very convenient to use, can be triggered to be locked when a door is closed, is difficult to unlock equipment, can be unlocked only by matching a mechanical key with the face recognition module, and has higher safety performance.
Description
Technical Field
The invention relates to the field of locks, in particular to an intelligent anti-theft lock.
Background
The traditional intelligent anti-theft lock has low safety and single locking mode, and cannot meet the existing requirements, so that the anti-theft lock in the prior art is necessary to be further improved, and the reliability and the safety of the anti-theft lock are improved.
Disclosure of Invention
The invention aims to provide an intelligent anti-theft lock which can overcome the defects in the prior art and improve the reliability and safety of equipment.
The invention discloses an intelligent anti-theft lock, which comprises a lock body and a lock groove matched with the lock body, wherein the lock body comprises a first transmission cavity arranged in the lock body, a second transmission cavity which is symmetrical up and down is communicated and arranged in the end wall at the right side of the first transmission cavity, a pushing cavity is arranged between the upper second transmission cavity and the lower second transmission cavity, a pushing device is arranged in the pushing cavity, a cam cavity is arranged in the end wall of one side of the second transmission cavity, which is far away from the pushing cavity, an ejection device is arranged in the cam cavity, a lock tongue cavity with a right opening is arranged in the end wall at the right side of the lock body, a lock tongue is slidably arranged in the lock tongue cavity, a locking device is arranged in the lock tongue cavity, a first sliding hole is communicated and arranged between the lock tongue cavity and the pushing cavity, third transmission cavities are arranged in the upper end wall and the lower end, the wire winding cavity is provided with an unlocking device, and a face recognition module is fixedly arranged on the end wall of the front side of the lock body.
The pushing device comprises a threaded sleeve which is rotatably arranged on the end wall of the left side of the pushing cavity and penetrates through the first transmission cavity, a first bevel gear is fixedly arranged on the outer surface of the threaded sleeve in the first transmission cavity, the tail end of the left side of the threaded sleeve extends into the end wall of the first transmission cavity and is in power connection with a fixedly arranged motor, a threaded hole with a right opening is formed in the end wall of the right side of the threaded sleeve, a threaded rod extending rightwards is connected in a threaded fit mode in the threaded hole, the tail end of the right side of the threaded rod is fixedly connected with the sliding block, a first sliding rod fixedly connected with the sliding block is slidably arranged in the first sliding hole, and a first elastic resetting device is elastically arranged between the first sliding rod and the end wall of the first sliding;
the ejection device comprises a second transmission cavity and a first rotating shaft which is rotatably arranged between the cam cavities, a second bevel gear which is meshed with the first bevel gear is fixedly arranged at the tail end of the first rotating shaft in the second transmission cavity, a cam is fixedly arranged at the tail end of the first rotating shaft in the cam cavity, a second sliding hole which is communicated with the outside is formed in the end wall of the right side of the cam cavity, a second sliding rod is slidably arranged in the second sliding hole, a locking hole which is communicated up and down is formed in the second sliding rod, and a second elastic reset device is elastically arranged between the second sliding rod and the end wall of the second sliding hole.
Preferably, the locking device includes a rack slidably disposed in the first sliding hole and fixedly connected to the lock tongue, a force storage spring is elastically disposed between the rack and the first sliding rod, a ratchet gear engaged with the rack is rotatably disposed in the third transmission cavity, a pulley cavity is disposed in an end wall of one side of the third transmission cavity away from the first sliding hole, a third sliding hole is disposed between the pulley cavity and the third transmission cavity in a communicating manner, a third sliding rod matched with the ratchet gear is slidably disposed in the third sliding hole, a third elastic reset device is elastically disposed between the third sliding rod and an end wall of the third sliding hole, a pull wire hole is disposed between the pulley cavity and the winding cavity in a communicating manner, a pulley is rotatably disposed in the pulley cavity, and a second rotating shaft extending back and forth is rotatably disposed in a front end wall of the winding cavity, a reel is fixedly arranged on the outer surface of the second rotating shaft in the winding cavity, and a pull wire which penetrates through the pulley and is fixedly connected with the third sliding rod is wound on the outer surface of the reel;
wherein, lock body right side end wall upper shed is provided with right and is located the fourth sliding hole of both sides about the dead bolt chamber, be provided with in the end wall about the dead bolt chamber and run through the fifth sliding hole of fourth sliding hole, slidable is provided with the fourth slide bar in the fourth sliding hole, the fourth slide bar with elasticity is provided with fourth elasticity resetting means between fourth sliding hole end wall, slidable is provided with the fifth slide bar in the fifth sliding hole, the fifth slide bar with elasticity is provided with fifth elasticity resetting means between fifth sliding hole end wall, be provided with about in the fifth slide bar and control the wedge hole that link up, the symmetry is provided with the recess in the end wall about the spring bolt.
Preferably, be provided with opening left locking groove and symmetry in the end wall of locked groove left side set up in the lockhole of both sides about the locking groove, the lockhole with the intercommunication is provided with the sixth sliding hole between the locking groove, slidable is provided with the sixth slide bar in the sixth sliding hole, the sixth slide bar with elasticity is provided with sixth elasticity resetting means between the sixth sliding hole end wall.
The invention has the beneficial effects that: the intelligent anti-theft lock is more reasonable and ingenious in overall structure, is very convenient to use, can be triggered to lock when the door is closed, is difficult to unlock equipment, can be unlocked only by matching a mechanical key with the face recognition module, has higher safety performance, and has higher use and popularization values.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an intelligent anti-theft lock of the present invention.
Figure 2 is a schematic structural view of the lock body of figure 1.
Fig. 3 is a schematic view of the structure of the locking groove of fig. 1.
Fig. 4 is a schematic view of the structure a-a in fig. 2.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
As shown in fig. 1-4, the intelligent anti-theft lock of the present invention includes a lock body 1 and a lock groove 50 matched with the lock body 1, wherein the lock body 1 includes a first transmission cavity 9 arranged in the lock body 1, a second transmission cavity 10 which is symmetrical up and down is arranged in the end wall of the right side of the first transmission cavity 9 in a communication manner, a pushing cavity 11 is arranged between the upper and the lower second transmission cavities 10, a pushing device is arranged in the pushing cavity 11, a cam cavity 33 is arranged in the end wall of the second transmission cavity 10 far away from the pushing cavity 11, an ejection device is arranged in the cam cavity 33, a lock tongue cavity 19 with a rightward opening is arranged in the end wall of the right side of the lock body 1, a lock tongue 20 is slidably arranged in the lock tongue cavity 19, a locking device is arranged in the lock tongue cavity 19, and a first sliding hole 16 is arranged between the lock tongue cavity 19 and the pushing cavity 11 in, a third transmission cavity 41 is arranged in the upper end wall and the lower end wall of the first sliding hole 16, a winding cavity 45 is arranged in the front side end wall of the third transmission cavity 41, an unlocking device is arranged in the winding cavity 45, and a face recognition module 47 is fixedly arranged on the front side end wall of the lock body 1.
Next, referring to fig. 1-4, a detailed structure of the pushing device and the ejecting device thereof of the present application will be described in detail, wherein the pushing device includes a threaded sleeve 6 rotatably disposed on a left end wall of a pushing cavity 11 and penetrating through the first transmission cavity 9, a first bevel gear 4 is fixedly disposed on an outer surface of the threaded sleeve 6 in the first transmission cavity 9, a left end of the threaded sleeve 6 extends into an end wall of the first transmission cavity 9 and is in power connection with a fixedly disposed motor 5, a threaded hole 7 with a right opening is disposed in a right end wall of the threaded sleeve 6, a threaded rod 8 extending to the right is connected to the threaded hole 7 in a matching manner, a right end of the threaded rod 8 is fixedly connected to the sliding block 12, a first sliding rod 14 fixedly connected to the sliding block 12 is slidably disposed in the first sliding hole 16, a first elastic resetting device 13 is elastically arranged between the first sliding rod 14 and the end wall of the first sliding hole 16;
the ejection device comprises a first rotating shaft 2 rotatably arranged between a second transmission cavity 10 and a cam cavity 33, a second bevel gear 3 meshed with the first bevel gear 4 is fixedly arranged at the tail end of the first rotating shaft 2 in the second transmission cavity 10, a cam 32 is fixedly arranged at the tail end of the first rotating shaft 2 in the cam cavity 33, a second sliding hole 30 communicated with the outside is formed in the end wall of the right side of the cam cavity 33, a second sliding rod 31 is slidably arranged in the second sliding hole 30, a locking hole 28 which is communicated up and down is formed in the second sliding rod 31, and a second elastic reset device is elastically arranged between the second sliding rod 31 and the end wall of the second sliding hole 30.
Advantageously, the locking device includes a rack 17 fixedly connected to the locking tongue 20 and slidably disposed in the first sliding hole 16, an energy storage spring 15 is elastically disposed between the rack 17 and the first sliding rod 14, a ratchet gear 40 engaged with the rack 17 is rotatably disposed in the third transmission cavity 41, a pulley cavity 34 is disposed in an end wall of the third transmission cavity 41 on a side away from the first sliding hole 16, a third sliding hole 39 is disposed between the pulley cavity 34 and the third transmission cavity 41, a third sliding rod 37 engaged with the ratchet gear is slidably disposed in the third sliding hole 39, a third elastic return device 38 is elastically disposed between the third sliding rod 37 and an end wall of the third sliding hole 39, a pull hole 46 is disposed between the pulley cavity 34 and the winding cavity 45, and a pulley 35 is rotatably disposed in the pulley cavity 34, a second rotating shaft 43 extending forwards and backwards is rotatably arranged on the front end wall of the winding cavity 45, a reel 42 is fixedly arranged on the outer surface of the second rotating shaft 43 in the winding cavity 45, a pull wire 36 fixedly connected with the third sliding rod 37 through the pulley 35 is wound on the outer surface of the reel 42, and a mechanical lock cylinder 44 is fixedly connected to the front end of the second rotating shaft 43;
wherein, be provided with on the 1 right side end wall of lock body and be located the fourth sliding hole 23 of both sides about the spring bolt chamber 19, be provided with in the end wall about the spring bolt chamber 19 and run through the fifth sliding hole 27 of fourth sliding hole 23, slidable is provided with fourth slide bar 24 in the fourth sliding hole 23, fourth slide bar 24 with elasticity is provided with fourth elasticity resetting means 25 between the end wall of fourth sliding hole 23, slidable is provided with fifth slide bar 26 in the fifth sliding hole 27, fifth slide bar 26 with elasticity is provided with fifth elasticity resetting means 21 between the end wall of fifth sliding hole 27, be provided with about in the fifth slide bar 26 and control the wedge hole 22 that link up, the symmetry is provided with recess 18 in the end wall about the spring bolt.
Advantageously, a locking groove 55 with a leftward opening and locking holes 51 symmetrically arranged on the upper and lower sides of the locking groove 55 are arranged in the left end wall of the locking groove 50, a sixth sliding hole 54 is arranged between the locking hole 51 and the locking groove 55 in a communicating manner, a sixth sliding rod 52 is slidably arranged in the sixth sliding hole 54, and a sixth elastic resetting device 53 is elastically arranged between the end walls of the sixth sliding rod 52 and the sixth sliding hole 54.
When the device works, firstly, the motor 5 is started to drive the threaded sleeve 6 to rotate, so as to drive the threaded rod 8 to move rightwards, so as to press the force storage spring 15, meanwhile, the threaded sleeve 6 rotates to drive the first bevel gear 4 to rotate, so as to drive the cam 32 to rotate, so as to drive the second sliding rod 31 to eject out of the lock body 1, when the lock body 1 is aligned with the lock groove 50, the second sliding rod 31 completely extends into the lock hole 51, the lock groove 50 presses the fourth sliding rod 24 leftwards, so as to drive the fifth sliding rod 26 to move upwards out of the groove 18, the lock tongue 20 moves rightwards under the action of the force storage spring 15, the lock tongue 20 moves rightwards, so as to drive the sixth sliding rod 52 to move backwards and clamp into the lock hole 28 in the second sliding rod 31, at the moment, the ratchet gear 40 is locked by the third sliding rod 37 and cannot rotate, so as to cause the lock tongue 20 to be unable to withdraw, the device is locked firmly, the mechanical lock core 44 rotates to drive the second rotating shaft 43 to rotate, so as to drive the reel 42 to pull the pull wire 36, the pull wire 36 lifts the third sliding rod 37 upwards, the ratchet gear 40 is unlocked, after the face recognition module 47 recognizes, the motor 5 rotates reversely to drive the threaded sleeve 6 to rotate reversely to drive the threaded rod 8 to move leftwards, so as to stretch the power storage spring 15, the power storage spring 15 pulls the rack 16 to move leftwards, so as to pull the lock tongue 20 back to the lock tongue cavity 19, and the device recovers to the initial state.
From the above detailed analysis it can be seen that: the equipment is locked by the mechanical lock and the electronic lock, and only simple operation is needed when the equipment is locked, but the equipment can be unlocked only by matching the mechanical key and the face recognition module when the equipment is unlocked, so that the equipment is locked more firmly, and the safety performance is higher.
Therefore, the intelligent anti-theft lock is more reasonable and ingenious in overall structure, is very convenient to use, can be triggered to be locked when the door is closed, is difficult to unlock equipment, can be unlocked only by matching a mechanical key with the face recognition module, has higher safety performance, and has higher use and popularization values.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The invention discloses an intelligent anti-theft lock, which comprises a lock body and a lock groove matched with the lock body, wherein the lock body comprises a first transmission cavity arranged in the lock body, a second transmission cavity which is symmetrical up and down is communicated and arranged in the end wall at the right side of the first transmission cavity, a pushing cavity is arranged between the upper second transmission cavity and the lower second transmission cavity, a pushing device is arranged in the pushing cavity, a cam cavity is arranged in the end wall of one side of the second transmission cavity, which is far away from the pushing cavity, an ejection device is arranged in the cam cavity, a lock tongue cavity with a right opening is arranged in the end wall at the right side of the lock body, a lock tongue is slidably arranged in the lock tongue cavity, a locking device is arranged in the lock tongue cavity, a first sliding hole is communicated and arranged between the lock tongue cavity and the pushing cavity, a third transmission cavity is arranged in the end wall at the upper end and, the wire winding cavity is provided with an unlocking device, and a face recognition module is fixedly arranged on the front side end wall of the lock body; the pushing device comprises a threaded sleeve which is rotatably arranged on the end wall of the left side of the pushing cavity and penetrates through the first transmission cavity, a first bevel gear is fixedly arranged on the outer surface of the threaded sleeve in the first transmission cavity, the tail end of the left side of the threaded sleeve extends into the end wall of the first transmission cavity and is in power connection with a fixedly arranged motor, a threaded hole with a right opening is formed in the end wall of the right side of the threaded sleeve, a threaded rod extending rightwards is connected in a matched mode in the threaded hole in a threaded mode, the tail end of the right side of the threaded rod is fixedly connected with the sliding block, a first sliding rod fixedly connected with the sliding block is slidably arranged in the first sliding hole, and a first elastic resetting device is elastically arranged between the first sliding rod and the end; the ejection device comprises a first rotating shaft which is rotatably arranged between the second transmission cavity and the cam cavity, a second bevel gear which is meshed with the first bevel gear is fixedly arranged at the tail end of the first rotating shaft in the second transmission cavity, a cam is fixedly arranged at the tail end of the first rotating shaft in the cam cavity, a second sliding hole which is communicated with the outside is arranged in the end wall of the right side of the cam cavity, a second sliding rod is slidably arranged in the second sliding hole, a locking hole which is communicated up and down is arranged in the second sliding rod, and a second elastic reset device is elastically arranged between the second sliding rod and the end wall of the second sliding hole; the locking device comprises a rack which is arranged in the first sliding hole in a sliding manner and fixedly connected with the lock tongue, a force storage spring is elastically arranged between the rack and the first sliding rod, a ratchet gear meshed with the rack is rotatably arranged in the third transmission cavity, a pulley cavity is arranged in the end wall of one side of the third transmission cavity far away from the first sliding hole, a third sliding hole is communicated between the pulley cavity and the third transmission cavity, a third sliding rod matched with the ratchet gear is slidably arranged in the third sliding hole, a third elastic resetting device is elastically arranged between the third sliding rod and the end wall of the third sliding hole, a pull wire hole is communicated between the pulley cavity and the winding cavity, a pulley is rotatably arranged in the pulley cavity, and a second rotating shaft which extends forwards and backwards is rotatably arranged in the front end wall of the winding cavity, a reel is fixedly arranged on the outer surface of the second rotating shaft in the winding cavity, and a pull wire which penetrates through the pulley and is fixedly connected with the third sliding rod is wound on the outer surface of the reel; a fourth sliding hole which is positioned at the upper side and the lower side of the lock tongue cavity is rightwards arranged on an upper opening of the right end wall of the lock body, a fifth sliding hole which penetrates through the fourth sliding hole is arranged in the upper end wall and the lower end wall of the lock tongue cavity, a fourth sliding rod is slidably arranged in the fourth sliding hole, a fourth elastic reset device is elastically arranged between the fourth sliding rod and the end wall of the fourth sliding hole, a fifth sliding rod is slidably arranged in the fifth sliding hole, a fifth elastic reset device is elastically arranged between the fifth sliding rod and the end wall of the fifth sliding hole, a wedge-shaped hole which is through from left to right is arranged in the fifth sliding rod, and grooves are symmetrically arranged in the upper end wall and the lower end wall of the lock tongue; be provided with opening left locking groove and symmetry in the end wall of locked groove left side set up in the lockhole of both sides about the locking groove, the lockhole with the intercommunication is provided with the sixth sliding hole between the locking groove, slidable is provided with the sixth slide bar in the sixth sliding hole, the sixth slide bar with elasticity is provided with sixth elasticity resetting means between the sixth sliding hole end wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325546.7A CN110242114B (en) | 2019-04-23 | 2019-04-23 | Intelligent anti-theft lock |
| JP2019094883A JP6620299B1 (en) | 2019-04-23 | 2019-05-20 | Intelligent safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325546.7A CN110242114B (en) | 2019-04-23 | 2019-04-23 | Intelligent anti-theft lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110242114A CN110242114A (en) | 2019-09-17 |
| CN110242114B true CN110242114B (en) | 2020-12-22 |
Family
ID=67883355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910325546.7A Active CN110242114B (en) | 2019-04-23 | 2019-04-23 | Intelligent anti-theft lock |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6620299B1 (en) |
| CN (1) | CN110242114B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109156A (en) * | 2021-11-12 | 2022-03-01 | 有信制造(无锡)有限公司 | Novel waterproof lock core |
| CN116220477B (en) * | 2023-04-12 | 2024-07-23 | 石家庄思安电子科技有限公司 | Pick-proof mechanical electric control lock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952421A (en) * | 2018-08-14 | 2018-12-07 | 黄山科太环保科技有限公司 | A kind of multi-functional automatic electronic magnetic door lock device |
| CN108952418A (en) * | 2018-07-17 | 2018-12-07 | 张灵杰 | The Multifunctioal automatic door-opening of locking |
| CN108952362A (en) * | 2018-09-04 | 2018-12-07 | 马元芳 | The fan door access control device of safety |
| CN108979351A (en) * | 2018-08-09 | 2018-12-11 | 何杨波 | A kind of latch assembly of self illumination |
| CN109066200A (en) * | 2018-10-24 | 2018-12-21 | 冯晓倩 | Power connection equipment and its application method for air-conditioning equipment |
| CN109138702A (en) * | 2018-09-11 | 2019-01-04 | 余丽君 | A kind of adjustable hinges of door and window |
| CN109296266A (en) * | 2018-09-20 | 2019-02-01 | 马亚丽 | A kind of door locking mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4851869B2 (en) * | 2006-07-03 | 2012-01-11 | 三井金属アクト株式会社 | Vehicle door latch device |
| KR101719956B1 (en) * | 2016-06-15 | 2017-04-05 | 주식회사 거봉 | Motise for DoorLock |
| CN109098535A (en) * | 2018-08-16 | 2018-12-28 | 屠建松 | A kind of intelligent security seal apparatus |
-
2019
- 2019-04-23 CN CN201910325546.7A patent/CN110242114B/en active Active
- 2019-05-20 JP JP2019094883A patent/JP6620299B1/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952418A (en) * | 2018-07-17 | 2018-12-07 | 张灵杰 | The Multifunctioal automatic door-opening of locking |
| CN108979351A (en) * | 2018-08-09 | 2018-12-11 | 何杨波 | A kind of latch assembly of self illumination |
| CN108952421A (en) * | 2018-08-14 | 2018-12-07 | 黄山科太环保科技有限公司 | A kind of multi-functional automatic electronic magnetic door lock device |
| CN108952362A (en) * | 2018-09-04 | 2018-12-07 | 马元芳 | The fan door access control device of safety |
| CN109138702A (en) * | 2018-09-11 | 2019-01-04 | 余丽君 | A kind of adjustable hinges of door and window |
| CN109296266A (en) * | 2018-09-20 | 2019-02-01 | 马亚丽 | A kind of door locking mechanism |
| CN109066200A (en) * | 2018-10-24 | 2018-12-21 | 冯晓倩 | Power connection equipment and its application method for air-conditioning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6620299B1 (en) | 2019-12-18 |
| CN110242114A (en) | 2019-09-17 |
| JP2020180539A (en) | 2020-11-05 |
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Effective date of registration: 20201208 Address after: No.4 Jinzhu Road, Baini Town, Sanshui District, Foshan City, Guangdong Province Applicant after: Foshan Sanshui CHUANGHE Metal Technology Co., Ltd Address before: 300000 Huaming Street Yuejin Road, Dongli District, Tianjin, No. 16 Hualiang Road Applicant before: Tianjin Yonggang Locks Sales Co.,Ltd. |
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