CN108868356B - Knob intelligence lock with mechanical password subassembly - Google Patents
Knob intelligence lock with mechanical password subassembly Download PDFInfo
- Publication number
- CN108868356B CN108868356B CN201810813946.8A CN201810813946A CN108868356B CN 108868356 B CN108868356 B CN 108868356B CN 201810813946 A CN201810813946 A CN 201810813946A CN 108868356 B CN108868356 B CN 108868356B
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- Prior art keywords
- knob
- locking
- pulling
- lock
- matching
- 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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- 239000000306 component Substances 0.000 claims abstract description 15
- 238000012795 verification Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 239000008358 core component Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to the field of intelligent locks, in particular to a knob intelligent lock with a mechanical password component, wherein when all matching protrusions correspond to all notch positions, a first spring drives a first locking part to be meshed and locked with the matching part, and when the matching protrusions do not correspond to the notch positions, the first locking part is limited to be at a separation position; the electronic lock core assembly comprises a motor, a pulling part connected and fixed with a motor rotating shaft, a verification module electrically connected with the motor, and a second spring for keeping the second locking part at a separation position, wherein the second locking part is provided with a pulling matching part corresponding to the pulling part, the pulling part is of a tubular structure provided with a spiral groove, the pulling matching part is accommodated in the spiral groove, and the pulling part can drive the second locking part to move from the separation position to the engagement position through the matching of rotation and the pulling matching part. In the invention, the mechanical password component and the electronic lock core component are locked or unlocked through the same lock bolt, so that the invention has diversified unlocking modes, reasonable layout and more compact structure.
Description
Technical Field
The invention relates to the field of intelligent locks, in particular to a knob intelligent lock with a mechanical password component.
Background
Existing fingerprint locks generally rely on fingerprints as an unlocking means, and when a user's hand is sweated or water, or otherwise, the fingerprint sensor is exposed to water, because the conductive nature of water can cause turbulence in the identification of the sensor.
The utility model provides a take drawer cabinet of fingerprint lock of bulletin number CN202073391U, includes the cabinet body and installs in the internal drawer of cabinet, the internal drive unit that is equipped with of cabinet and the fingerprint identification device that links to each other with drive unit, be equipped with drive mechanism on this drive unit, be equipped with the ejector pad on this drive mechanism, the internal pivot of cabinet is equipped with the pivot piece, and the eccentric pivot is equipped with fixture block and connecting rod on this pivot piece respectively, the ejector pad can promote the connecting rod, be equipped with the draw-in hole on the drawer, the fixture block can block into in this draw-in hole.
The prior art has the defects of single unlocking means and insufficiently compact structure.
Disclosure of Invention
The invention aims to provide a knob intelligent lock with a mechanical password component, which has a diversified unlocking mode and a more compact structure.
In order to achieve the above object, the present invention provides a knob intelligent lock with a mechanical password component, comprising: the lock bolt, and be used for driving this lock bolt rotation knob, be located the knob with the connecting axle between the lock bolt, with this knob and this connecting axle swivelling joint's fixed part, this knob and the connecting axle can rotate to the unblock position from initial position respectively, it still includes: the mechanical password assembly and the electronic lock cylinder assembly are accommodated in the knob, the connecting shaft is provided with a locking matching part, the mechanical password assembly and the electronic lock cylinder assembly are respectively provided with a first locking part and a second locking part which are used for locking the locking matching part, and the first locking part and the second locking part can be respectively close to the locking matching part so that the locking position of the knob which can drive the lock bolt to rotate can be moved to a separation position separated from the locking matching part; the mechanical password assembly further comprises a plurality of password discs rotatably connected with the knob, a notch wheel with a notch and driven by the password discs, and a first spring for keeping the first locking part in a meshed position, wherein the first locking part is provided with a plurality of matching protrusions respectively corresponding to the notches, when all the matching protrusions correspond to all the notch positions, the first spring drives the first locking part to mesh with the locking matching part, and when the matching protrusions do not correspond to the notch positions, the first locking part is limited in a separation position; the electronic lock core assembly further comprises a motor, a pulling part connected and fixed with a rotating shaft of the motor, a verification module electrically connected with the motor, and a second spring used for keeping the second locking part at a separation position, wherein the second locking part is provided with a pulling matching part corresponding to the pulling part, the pulling part is of a tubular structure provided with a spiral groove, the pulling matching part is accommodated in the spiral groove, and the pulling part can be matched with the pulling matching part through rotation to drive the second locking part to move from the separation position to the engagement position.
In one embodiment of the knob intelligent lock with the mechanical password component, the verification module is a fingerprint acquisition module, and the knob is provided with a window corresponding to a fingerprint acquisition device of the verification module.
In one embodiment of the knob smart lock with mechanical code assembly of the present invention, the motor is perpendicular to the connecting shaft.
In one embodiment of the knob intelligent lock with the mechanical password assembly, the fixing part is provided with a reset hole for accommodating the connecting shaft, the connecting shaft is provided with a through hole corresponding to the reset hole, two ends of the through hole are accommodated with a pair of steel balls, a compression spring is arranged between the pair of steel balls, the inner wall of the reset hole is provided with a pair of positioning concave parts extending away from the connecting shaft, the side wall of the reset hole between the pair of positioning concave parts is gradually increased from the middle part of the side wall to the distance between the positioning concave parts and the axis of the connecting shaft, and the compression spring is used for pressing the steel balls to enable the steel balls to press the side wall to enable the connecting shaft to rotate to the initial position.
In one embodiment of the knob smart lock with mechanical combination assembly of the present invention, a torsion spring is provided between the knob and the fixed portion for maintaining the knob in the initial position.
In one embodiment of the knob smart lock with mechanical combination assembly of the present invention, the first locking portion and the second locking portion are each plate-like structures.
In one embodiment of the knob intelligent lock with the mechanical password component, the locking matching part is a rectangular groove formed in the end face of the connecting shaft, and the first locking part and the second locking part are respectively provided with rectangular protrusions corresponding to the rectangular groove.
In one embodiment of the knob intelligent lock with the mechanical password component, the knob comprises a barrel-shaped cover body, a bracket and a bottom plate, the bottom plate is connected with the fixed part connecting shaft, the mechanical password component and the electronic lock cylinder component are positioned between the bottom plate and the bracket, the bracket is accommodated and fixed in the cover body, and the bracket is connected and fixed with the bottom plate.
In one embodiment of the knob smart lock with the mechanical code assembly of the present invention, the knob is provided with a battery holder socket slidingly connected with a battery holder for electrically connecting a battery with the motor.
In one embodiment of the knob smart lock with mechanical code assembly of the present invention, the motor is a gear motor.
In the invention, the mechanical password component and the electronic lock core component are locked or unlocked through the same lock bolt, so that the invention has diversified unlocking modes, reasonable layout and more compact structure.
Drawings
Fig. 1 is a schematic structural diagram of a drawer cabinet with a fingerprint lock in the prior art.
Fig. 2 is a schematic structural view of a knob smart lock with a mechanical code assembly according to a first embodiment of the present invention.
Fig. 3 is an exploded view of the knob smart lock of fig. 2 with a mechanical combination assembly.
Fig. 4 is a schematic structural view of a rotary shaft of the knob smart lock with the mechanical code assembly of fig. 2.
Fig. 5 is a schematic structural view of a fixing portion of the knob smart lock with the mechanical code assembly of fig. 2.
Fig. 6 is a schematic diagram of the mechanical code assembly of the knob smart lock with mechanical code assembly of fig. 2.
Fig. 7 is a schematic diagram of the electronic lock cylinder assembly of the knob smart lock of fig. 2 with a mechanical combination assembly.
Fig. 8 is a schematic structural view of a bottom plate of a knob of the knob smart lock of fig. 2 having a mechanical combination assembly.
FIG. 9 is a schematic diagram of the locking state of the knob smart lock of FIG. 2 with a mechanical combination assembly.
Fig. 10 is a schematic diagram showing a mechanical code unlocking state of the knob smart lock with the mechanical code assembly of fig. 2.
Fig. 11 is a schematic diagram showing an electronic lock cylinder unlocked state of the knob smart lock with mechanical combination assembly of fig. 2.
Detailed Description
In order to further describe the technical means and effects adopted for achieving the preset aim of the invention, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the invention with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 2-3, a knob smart lock with a mechanical code assembly according to a first embodiment of the present invention includes: the lock bolt 1, a rotary knob 2 for driving the lock bolt 1, a connecting shaft 3 between the rotary knob 2 and the lock bolt 1, a fixing part 4 rotationally connected with the rotary knob 2 and the connecting shaft 3, wherein the rotary knob 2 and the connecting shaft 3 can respectively rotate from an initial position to an unlocking position, and a mechanical password assembly 5, an electronic lock cylinder assembly 6 and a battery seat 7 are accommodated in the rotary knob 2.
The knob 2 comprises a barrel-shaped cover body 21, a support 22 and a bottom plate 23, the bottom plate 23 is connected with the connecting shaft 3 of the fixing part 4, the mechanical password component 5 and the electronic lock core component 6 are positioned between the bottom plate 23 and the support 22, the support 22 is accommodated in the cover body 21 and fixed, and the support 22 is fixedly connected with the bottom plate 23. The bracket 22 is provided with an arc-shaped groove 220 for accommodating the limiting column 43, and the arc-shaped groove 220 is matched with the limiting column 43 to limit the rotation range of the knob 2. A torsion spring 24 is provided between the knob 2 and the fixing portion 4, and the torsion spring 24 is used for keeping the knob 2 in the initial position. The knob 2 is provided with a socket 20 of the battery seat 7.
Referring to fig. 4, the connecting shaft 3 has a locking mating portion 31, and the locking mating portion 31 is a rectangular groove formed on an end surface of the connecting shaft 3.
Referring to fig. 5, the fixing portion 4 has a reset hole 40 for accommodating the connecting shaft 3 and a limiting post 43, the connecting shaft 3 is provided with a through hole 32 corresponding to the reset hole 40, a pair of steel balls 321 are accommodated at two ends in the through hole 32, a compression spring 322 is provided between the pair of steel balls 321, a pair of positioning recesses 401 extending away from the connecting shaft 3 are provided on an inner wall of the reset hole 40, a side wall 402 of the reset hole 40 between the pair of positioning recesses 401 is provided, and a distance from a middle portion of the side wall 402 to an axis of the positioning recess 401 and the connecting shaft 3 is gradually increased, and the compression spring 322 is used for pressing the steel balls 321 to press the side wall 402 so that the steel balls 321 press the side wall 402 to rotate the connecting shaft 3 to an initial position.
Referring to fig. 6, the mechanical combination assembly 5 and the electronic key cylinder assembly 6 are respectively provided with a first locking portion 51 and a second locking portion 61 for snapping the locking engagement portion 31, and the first locking portion 51 and the second locking portion 61 are respectively movable near the locking engagement portion 31 to a separated position separated from the locking engagement portion 31 from a snapping position where the knob 2 can drive the latch 1 to rotate; the mechanical combination assembly 5 further comprises a plurality of combination disks 52 rotatably connected with the knob 2, a notch wheel 53 with a notch 530 driven by the combination disks 52, and a first spring 54 for keeping the first locking part 51 at the engagement position, wherein the first locking part 51 is provided with a plurality of engaging protrusions 511 corresponding to the plurality of notches 530 respectively, when all the engaging protrusions 511 correspond to all the notches 530, the first spring 54 drives the first locking part 51 to engage and lock the engaging part 31, and when the engaging protrusions 511 do not correspond to the notches 530, the first locking part 51 is limited at the separation position;
referring to fig. 7-8, the electronic lock core assembly 6 further includes a motor 62, a pulling portion 63 fixedly connected to a rotating shaft of the motor 62, a verification module 64 electrically connected to the motor 62, and a second spring 65 for maintaining the second locking portion 61 at the separated position, wherein the second locking portion 61 has a pulling engagement portion 611 corresponding to the pulling portion 63, the pulling portion 63 is a tubular structure provided with a spiral groove 630, the pulling engagement portion 611 is accommodated in the spiral groove 630, and the pulling portion 63 can be engaged with the pulling engagement portion 611 by rotation to drive the second locking portion 61 to move from the separated position to the engaged position. The motor 62 is perpendicular to the connecting shaft 3. The verification module 64 is a fingerprint acquisition module, and the knob 2 is provided with a window 230 corresponding to a fingerprint collector 640 of the verification module 64.
The first locking portion 51 and the second locking portion 61 are each of a plate-like structure. The first locking portion 51 and the second locking portion 61 have rectangular protrusions 510, 610, respectively, which are rectangular grooves. The motor 62 is a gear motor 62.
The battery holder 7 is slidably connected to the socket 20, and the battery holder 7 is used to electrically connect the battery to the motor 62.
Working principle of knob intelligent lock with mechanical cipher component:
referring to fig. 9, the smart lock is in a locked state when the rectangular protrusions 510, 610 of the first and second locking portions 51, 61 are both located at the separated positions of the locking engagement portion 31.
Please refer to fig. 10, the mechanical password unlock: the corresponding notch wheels are driven by each password disk to enable the notches of the notch wheels to correspond to the matching protrusions of the first locking part; the first spring drives the first locking part to move towards the direction of the coded disc, so that the rectangular bulge of the first locking part is inserted into the locking matching part of the connecting shaft; at the moment, the rotary knob is rotated to drive the rotary shaft so as to drive the lock latch to unlock.
Please refer to fig. 11, the electronic lock cylinder is unlocked: placing a finger on a fingerprint collector to collect fingerprints; after the fingerprint passes the verification by the verification module; the motor is electrified to drive the pulling part to enable the spiral groove of the pulling part to rotate to drive the pulling matching part, so that the second locking part moves along the pulling matching part in the motor direction, and the rectangular bulge of the second locking part is inserted into the locking matching part of the connecting shaft; at the moment, the rotary knob is rotated to drive the rotary shaft so as to drive the lock latch to unlock.
In the invention, the mechanical password component 5 and the electronic lock cylinder are locked or unlocked through the same lock bolt, so that the invention has diversified unlocking modes, reasonable layout and more compact structure.
The present invention is not limited to the above embodiments, but is capable of modification in all aspects and variations in all aspects without departing from the spirit and scope of the present invention.
Claims (7)
1. A knob smart lock with mechanical code assembly, comprising: the lock bolt, and be used for driving this lock bolt rotation knob, be located the knob with the connecting axle between the lock bolt, with this knob and this connecting axle swivelling joint's fixed part, this knob and the connecting axle rotate to the unblock position from initial position respectively, its characterized in that still includes: a mechanical combination assembly and an electronic lock cylinder assembly accommodated in the knob, the connecting shaft having a locking engagement portion, the mechanical combination assembly and the electronic lock cylinder assembly being provided with a first locking portion and a second locking portion for engaging the locking engagement portion, respectively, the first locking portion and the second locking portion being moved to an engaged position from a separated position separated from the locking engagement portion near the locking engagement portion, respectively, so that the knob drives the latch to rotate;
the mechanical password assembly further comprises a plurality of password discs rotatably connected with the knob, a notch wheel with a notch and driven by the password discs, and a first spring for keeping the first locking part in a meshed position, wherein the first locking part is provided with a plurality of matching protrusions respectively corresponding to the notches, when all the matching protrusions correspond to all the notch positions, the first spring drives the first locking part to mesh with the locking matching part, and when the matching protrusions do not correspond to the notch positions, the first locking part is limited in a separation position;
the electronic lock core assembly further comprises a motor, a pulling part connected and fixed with a rotating shaft of the motor, a verification module electrically connected with the motor, and a second spring used for keeping the second locking part at a separation position, wherein the second locking part is provided with a pulling matching part corresponding to the pulling part, the pulling part is of a tubular structure provided with a spiral groove, the pulling matching part is accommodated in the spiral groove, and the pulling part is matched with the pulling matching part through rotation to drive the second locking part to move from the separation position to the engagement position;
the fixing part is provided with a reset hole for accommodating the connecting shaft, the connecting shaft is provided with a through hole corresponding to the reset hole, two ends of the through hole are accommodated with a pair of steel balls, a compression spring is arranged between the pair of steel balls, the inner wall of the reset hole is provided with a pair of positioning recesses which extend away from the connecting shaft, the side wall of the reset hole positioned between the pair of positioning recesses is gradually increased from the middle part of the side wall to the distance between the positioning recesses and the axis of the connecting shaft, and the compression spring is used for extruding the steel balls to enable the steel balls to extrude the side wall so as to enable the connecting shaft to rotate to the initial position;
a torsion spring is arranged between the knob and the fixed part and is used for keeping the knob at the initial position;
the knob comprises a barrel-shaped cover body, a support and a bottom plate, wherein the bottom plate is connected with the connecting shaft of the fixing part, the mechanical password component and the electronic lock core component are positioned between the bottom plate and the support, the support is accommodated in and fixed to the cover body, and the support is connected and fixed with the bottom plate.
2. The intelligent rotary lock with mechanical password assembly according to claim 1, wherein the verification module is a fingerprint acquisition module, and the rotary lock is provided with a window corresponding to a fingerprint collector of the verification module.
3. The intelligent rotary knob lock with mechanical combination according to claim 1, wherein the motor and the connecting shaft are perpendicular to each other.
4. The intelligent rotary knob lock according to claim 1, wherein the first locking portion and the second locking portion are each of a plate-like structure.
5. The intelligent knob lock with mechanical password assembly according to claim 1, wherein the locking matching part is a rectangular groove formed in the end face of the connecting shaft, and the first locking part and the second locking part are respectively provided with rectangular protrusions corresponding to the rectangular groove.
6. The intelligent rotary lock with mechanical code assembly of claim 1, wherein the rotary knob is provided with a battery holder socket slidingly connected with a battery holder for electrically connecting a battery with the motor.
7. The intelligent rotary lock with mechanical code assembly according to any one of claims 1 to 6, wherein the motor is a gear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810813946.8A CN108868356B (en) | 2018-07-23 | 2018-07-23 | Knob intelligence lock with mechanical password subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810813946.8A CN108868356B (en) | 2018-07-23 | 2018-07-23 | Knob intelligence lock with mechanical password subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108868356A CN108868356A (en) | 2018-11-23 |
| CN108868356B true CN108868356B (en) | 2024-03-19 |
Family
ID=64304338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810813946.8A Active CN108868356B (en) | 2018-07-23 | 2018-07-23 | Knob intelligence lock with mechanical password subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108868356B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10851563B1 (en) * | 2019-05-30 | 2020-12-01 | Digilock Asia Ltd. | Combination lock with electronic override key |
| CN111764752B (en) * | 2020-07-25 | 2021-11-23 | 吕雪寒 | Push-off mechanical puzzle lock |
| CN111764753B (en) * | 2020-07-25 | 2021-11-23 | 吕雪寒 | Separating mechanical puzzle lock |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339686Y (en) * | 1998-06-03 | 1999-09-22 | 吴建金 | Button type mechanical puzzle lock |
| JP3120196U (en) * | 2006-01-12 | 2006-03-23 | 金泰工業有限公司 | Combination lock with rotatable knob |
| US7444844B1 (en) * | 2007-12-18 | 2008-11-04 | Aba Ufo International Corp. | Dual-mode lock for lockers |
| CN201874341U (en) * | 2010-11-22 | 2011-06-22 | 李宝坚 | Password wardrobe lock |
| CN102758568A (en) * | 2012-01-05 | 2012-10-31 | 谭智远 | Electronic input type mechanical coded lock |
| KR20160066784A (en) * | 2014-12-03 | 2016-06-13 | 윤채희 | Digital Opening And Closing Device for Exit |
| CN106761015A (en) * | 2016-11-18 | 2017-05-31 | 金陵科技学院 | Without the key intelligent coded lock emergent lock that is flexible coupling |
| CN108118979A (en) * | 2018-01-15 | 2018-06-05 | 浙江浦江梅花锁业集团有限公司 | A kind of intelligent padlock with mechanical cipher lock cylinder |
| CN209398049U (en) * | 2018-07-23 | 2019-09-17 | 浙江浦江梅花锁业集团有限公司 | A kind of knob smart lock with mechanical cipher component |
-
2018
- 2018-07-23 CN CN201810813946.8A patent/CN108868356B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339686Y (en) * | 1998-06-03 | 1999-09-22 | 吴建金 | Button type mechanical puzzle lock |
| JP3120196U (en) * | 2006-01-12 | 2006-03-23 | 金泰工業有限公司 | Combination lock with rotatable knob |
| US7444844B1 (en) * | 2007-12-18 | 2008-11-04 | Aba Ufo International Corp. | Dual-mode lock for lockers |
| CN201874341U (en) * | 2010-11-22 | 2011-06-22 | 李宝坚 | Password wardrobe lock |
| CN102758568A (en) * | 2012-01-05 | 2012-10-31 | 谭智远 | Electronic input type mechanical coded lock |
| KR20160066784A (en) * | 2014-12-03 | 2016-06-13 | 윤채희 | Digital Opening And Closing Device for Exit |
| CN106761015A (en) * | 2016-11-18 | 2017-05-31 | 金陵科技学院 | Without the key intelligent coded lock emergent lock that is flexible coupling |
| CN108118979A (en) * | 2018-01-15 | 2018-06-05 | 浙江浦江梅花锁业集团有限公司 | A kind of intelligent padlock with mechanical cipher lock cylinder |
| CN209398049U (en) * | 2018-07-23 | 2019-09-17 | 浙江浦江梅花锁业集团有限公司 | A kind of knob smart lock with mechanical cipher component |
Non-Patent Citations (1)
| Title |
|---|
| 全机械密码锁密码机构的设计;吴妃双;;科技信息(第09期);468-469 * |
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| CN108868356A (en) | 2018-11-23 |
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