CN110374452A - A kind of intelligent fingerprint identification device - Google Patents
A kind of intelligent fingerprint identification device Download PDFInfo
- Publication number
- CN110374452A CN110374452A CN201910660981.5A CN201910660981A CN110374452A CN 110374452 A CN110374452 A CN 110374452A CN 201910660981 A CN201910660981 A CN 201910660981A CN 110374452 A CN110374452 A CN 110374452A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- hand door
- gear
- bevel gear
- fingerprint identification
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 4
- 208000033748 Device issues Diseases 0.000 claims description 2
- 210000003464 cuspid Anatomy 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 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
- 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
- E05B47/0001—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
- 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
-
- 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
- E05B65/00—Locks or fastenings for special use
- E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/10—Safes or strong-rooms for valuables with alarm, signal or indicator
-
- 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
-
- 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
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
- G07C9/00912—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for safes, strong-rooms, vaults or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of intelligent fingerprint identification device disclosed by the invention, including cabinet body, storage tank is equipped in the cabinet body, the storage tank right front is fixedly connected with right door, the storage tank left front slidably connects left-hand door, the left-hand door is equipped with combination disk, the left-hand door is equipped with identifier, rotation is equipped with turntable on the left-hand door, warning device is equipped in the storage tank upper wall, fingerprint identification technology is applied in safety cabinet by the present invention, improve the safety of safety cabinet, further function of cipher lock is increased on the basis of fingerprint recognition, solves security risk existing for fingerprint recognition, warning device is further increased in cabinet body, safety cabinet is stolen in effective house or destroys, the method that the present invention passes through fingerprint identification technology combination mechanical structure, effectively realize multiple security function.
Description
Technical field
The present invention designs security device field, specially a kind of intelligent fingerprint identification device.
Background technique
Fingerprint identification technology can trace back to bimillennium before China, people that kind have begun to be drawn using fingerprint
It gives as security, conclusion, as science and technology is constantly progressive, fingerprint identification technology has had increased to certain height, but leads in some technologies
Domain still can have certain loophole, such as in safety cabinet when employing fingerprint identification technology, generally require the guarantor for paying attention to fingerprint
Shield, single Fingerprint Lock does not ensure that the safety of property, in order to improve the safe coefficient of safety cabinet, invents intentionally a kind of multiple
The intelligent fingerprint identification device of insurance.
Summary of the invention
Technical problem:
The safety of safety cabinet can not be completely secured in single Fingerprint Lock.
To solve the above problems, this example devises a kind of intelligent fingerprint identification device, including cabinet body, it is equipped in the cabinet body
Storage tank, the storage tank right front are fixedly connected with right door, and the storage tank left front slidably connects left-hand door, the left-hand door
It is equipped with combination disk, the left-hand door is equipped with identifier, and rotation is equipped with turntable on the left-hand door, is equipped in the storage tank upper wall
Warning device, is equipped with inner cavity in the left-hand door, it is described it is interior it is intracavitary be fixedly connected with motor, the left-hand door is rotatably connected to main shaft,
The storage tank upper wall is equipped with upper card slot, and lower bayonet slot is equipped with above the left-hand door, and sliding is equipped with master card simultaneously in the lower bayonet slot
It extends to the upper card slot, when enabling, correct password is set in the combination disk, and referred to by the identifier
Line identification, the master card glides after identifying successfully, and can move right the left-hand door at this time, when the cabinet body is destroyed
When, the warning device issues alarm, and the present invention improves the safe journey of safety cabinet by increasing encryption apparatus and warning device
Degree.
Further, it is equipped with hydraulic cavities in the cabinet body, slidably connects piston in the hydraulic cavities, the piston is fixed
It is connected with piston rod, the piston rod is fixedly connected with end cap, and the piston rod extends to the upper intracavitary of the interior setting of the cabinet body,
The upper cavity wall is fixedly connected with the upper spring being fixedly connected with the end cap, and the upper cavity wall is fixedly connected with conductor.
Further, the turntable is fixedly connected with the lower horizontal axis with left-hand door rotation connection, and the lower horizontal axis is fixed
It is connected with first bevel gear, the first bevel gear is placed in intracavitary under setting in the left-hand door, the first bevel gear engagement
There is second bevel gear, the second bevel gear is fixedly connected with the vertical pivot with cavity of resorption upper wall rotation connection, and the vertical pivot prolongs
Reach in the lumen being arranged in the left-hand door and be fixedly connected with third hand tap gear, the third hand tap gear be engaged with it is described solid
Surely the 4th bevel gear connected.
Further, in the combination disk setting there are three password wheels, three password wheels be fixedly connected with it is described
The coded shaft of left-hand door rotation connection, the coded shaft are fixedly connected with bevel gear, and the upper bevel gear is engaged with lower bevel gear,
The lower bevel gear is fixedly connected with short axle, and institute's short axle is fixedly connected with internal gear, the upper bevel gear and the lower bevel gear
It is placed in the interior ante-chamber being arranged in the left-hand door, the internal gear is engaged with inner rack, and the internal gear is slidably disposed within the left side
In the outer groove being arranged in door, the inner rack upper end is fixedly connected with the first spring, and the inner rack lower end is fixedly connected with outer
Sliding block, the outer slide extend in the inside groove being arranged on the main shaft, and inner slide is slidably connected in the inside groove, described interior
Sliding block lower end is fixedly connected with second spring.
Further, the motor power is connected with output shaft, and the output shaft is fixedly connected with pinion gear, the small tooth
Wheel is engaged with rear rack gear, and the rear rack gear is slidably disposed in the rear outer groove being arranged in the left-hand door, and the rear rack gear lower end is fixed
It is connected with limited block, the limited block extends in the rear inside groove being arranged on the main shaft.
Further, the main shaft is fixedly connected with gear wheel, and the gear wheel is engaged with and the fixed company of the master card
The main rack gear connect, the main rack gear lower end are fixedly connected with main spring.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of intelligent fingerprint identification device of the invention；
Fig. 2 is the cross section structure schematic diagram of A-A in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of B in Fig. 2；
Fig. 4 is the section plan of combination disk in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-Fig. 4, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of intelligent fingerprint identification devices, are mainly used in security device field.
A kind of intelligent fingerprint identification device of the invention, including cabinet body 10, the cabinet body 10 is interior equipped with storage tank 37, described
37 right front of storage tank is fixedly connected with right door 38, and 37 left front of storage tank slidably connects left-hand door 11, the left-hand door 11
It is equipped with combination disk 12, the left-hand door is equipped with identifier 17, and rotation is equipped with turntable 15, the storage tank 37 on the left-hand door 11
It is equipped with warning device 25 in upper wall, inner cavity 53 is equipped in the left-hand door 11, is fixedly connected with motor 52 in the inner cavity 53, it is described
Left-hand door 11 is rotatably connected to main shaft 29, and 37 upper wall of storage tank is equipped with upper card slot 26, is equipped with lower bayonet slot above the left-hand door 11
31, sliding is equipped with master card 27 and extends to the upper card slot 26 in the lower bayonet slot 31, when enabling, in the combination disk 12
Correct password is set, and fingerprint recognition is carried out by the identifier 17, the master card 27 glides after identifying successfully, this
When can move right the left-hand door 11, when the cabinet body 10 is by destroying, the warning device 25 issues alarm, the present invention
By increasing encryption apparatus and warning device, the safe coefficient of safety cabinet is improved.
Preferably, hydraulic cavities 18 are equipped in the cabinet body 10, slidably connect piston 19, the work in the hydraulic cavities 18
Plug 19 is fixedly connected with piston rod 20, and the piston rod 20 is fixedly connected with end cap 23, and the piston rod 20 extends to the cabinet
In the epicoele 21 being arranged in body 10,21 inner wall of epicoele is fixedly connected with the upper spring 24 being fixedly connected with the end cap 23,
21 inner wall of epicoele is fixedly connected with conductor 22.
Preferably, the turntable 15 is fixedly connected with the lower horizontal axis 36 with the left-hand door 11 rotation connection, the lower horizontal axis
36 are fixedly connected with first bevel gear 35, and the first bevel gear 35 is placed in the cavity of resorption 33 being arranged in the left-hand door 11, described
First bevel gear 35 is engaged with second bevel gear 34, and the second bevel gear 34 is fixedly connected with to be rotated with 33 upper wall of cavity of resorption
The vertical pivot 32 of connection, the vertical pivot 32 extend in the lumen 57 being arranged in the left-hand door 11 and are fixedly connected with third hand tap gear
56, the third hand tap gear 56 is engaged with the 4th bevel gear 55 being fixedly connected with described 29.
Preferably, in the combination disk 12 setting there are three password wheels 13, three password wheels 13 be fixedly connected with
The coded shaft 39 that the left-hand door 11 is rotatablely connected, the coded shaft 39 are fixedly connected with bevel gear 59, the upper bevel gear 59
It is engaged with lower bevel gear 60, the lower bevel gear 60 is fixedly connected with short axle 40, and institute's short axle 40 is fixedly connected with internal gear 41, institute
It states bevel gear 59 and the lower bevel gear 60 is placed in the interior ante-chamber 61 being arranged in the left-hand door 11, the internal gear 41 engages
There is inner rack 44, the internal gear 44 is slidably disposed in the outer groove 43 being arranged in the left-hand door 11, and 44 upper end of inner rack is solid
Surely it is connected with the first spring 42,44 lower end of inner rack is fixedly connected with outer slide 62, and the outer slide 62 extends to described
In the inside groove 47 being arranged on main shaft 29, inner slide 45 is slidably connected in the inside groove 47,45 lower end of inner slide is fixed to be connected
It is connected to second spring 46.
Preferably, the motor 52 has been connected by power output shaft 51, and the output shaft 51 is fixedly connected with pinion gear 50, institute
It states pinion gear 50 and is engaged with rear rack gear 49, the rear rack gear 49 is slidably disposed in the rear outer groove 48 being arranged in the left-hand door 11, institute
It states rear 49 lower end of rack gear and is fixedly connected with limited block 54, the limited block 54 extends to the rear inside groove 65 being arranged on the main shaft 29
It is interior.
Preferably, the main shaft 29 is fixedly connected with gear wheel 28, and the gear wheel 28 is engaged with and the master card 27
The main rack gear 66 being fixedly connected, main 66 lower end of rack gear are fixedly connected with main spring 30.
It is described in detail below in conjunction with use step of the Fig. 1 to Fig. 4 to one of this paper intelligent fingerprint identification device:
1, when opening the door, the password wheels 13 are rotated in the combination disk 12 and reach specified position, the password wheels 13 rotate
It drives the coded shaft 39 to rotate, drives the outer slide 62 mobile by intermediate transmission, at this time 62 lower end surface of outer slide
It is aligned with 29 axial plane of main shaft, the inner slide 45 moves under the active force of the second spring 46, the interior cunning described at this time
45 upper surface of block is aligned with 29 axial plane of main shaft, after three password wheels 13 reach designated position, in the identifier 17
Upper carry out fingerprint recognition, the motor 52 starts at this time, and the output shaft 51 is driven to rotate, and drives the limit by intermediate transmission
Position block 54 leaves the rear inside groove 65.
2, the turntable 15 is rotated at this time, drives the master card 27 to leave the upper card slot 26 by intermediate transmission, to
Move right the left-hand door 11.
3, when the cabinet body 10 is by destroying, liquid leakage in the hydraulic cavities 18, the piston 19 loses liquid pressure
Power, the piston rod 20 move backward under the active force of the upper spring 24, and the end cap 23 connects with the conductor 22 at this time
Touching, the warning device 25 issue alarm.
The beneficial effects of the present invention are: fingerprint identification technology is applied in safety cabinet by the present invention, safety cabinet is improved
Safety further increases function of cipher lock on the basis of fingerprint recognition, and it is hidden to solve safety existing for fingerprint recognition
Suffer from, warning device is further increased in cabinet body, safety cabinet is stolen in effective house or destroys, and the present invention passes through fingerprint
The method of identification technology combination mechanical structure, effectively realizes multiple security function.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (6)
1. a kind of intelligent fingerprint identification device, including cabinet body, it is characterised in that:
Storage tank is equipped in the cabinet body, the storage tank right front is fixedly connected with right door, the storage tank left front sliding
It is connected with left-hand door, the left-hand door is equipped with combination disk, and the left-hand door is equipped with identifier, and rotation is equipped with turntable on the left-hand door,
Warning device is equipped in the storage tank upper wall；
Be equipped with inner cavity in the left-hand door, it is described it is interior it is intracavitary be fixedly connected with motor, the left-hand door is rotatably connected to main shaft, the storage
Object case upper wall is equipped with upper card slot, lower bayonet slot is equipped with above the left-hand door, sliding is equipped with master card and extends in the lower bayonet slot
The upper card slot；
When enabling, correct password is set in the combination disk, and fingerprint recognition is carried out by the identifier, be identified as
The master card glides after function, and can move right the left-hand door at this time, when the cabinet body is by destroying, the warning device
Issue alarm；
The present invention improves the safe coefficient of safety cabinet by increasing encryption apparatus and warning device.
2. a kind of intelligent fingerprint identification device as described in claim 1, it is characterised in that: hydraulic cavities are equipped in the cabinet body,
Piston is slidably connected in the hydraulic cavities, the piston is fixedly connected with piston rod, and the piston rod is fixedly connected with end cap,
The piston rod extends to the upper intracavitary of the interior setting of the cabinet body, and the upper cavity wall, which is fixedly connected with, and the end cap is fixed connects
The upper spring connect, the upper cavity wall are fixedly connected with conductor.
3. a kind of intelligent fingerprint identification device as described in claim 1, it is characterised in that: the turntable is fixedly connected with and institute
The lower horizontal axis of left-hand door rotation connection is stated, the lower horizontal axis is fixedly connected with first bevel gear, and the first bevel gear is placed in described
Intracavitary under setting in left-hand door, the first bevel gear is engaged with second bevel gear, the second bevel gear be fixedly connected with
The vertical pivot of cavity of resorption upper wall rotation connection, the vertical pivot extend in the lumen being arranged in the left-hand door and are fixedly connected with the
Third hand tap gear, the third hand tap gear are engaged with and the 4th bevel gear being fixedly connected.
4. a kind of intelligent fingerprint identification device as described in claim 1, it is characterised in that: in the combination disk there are three settings
Password wheels, three password wheels are fixedly connected with the coded shaft with left-hand door rotation connection, and the coded shaft is fixedly connected
There is upper bevel gear, the upper bevel gear is engaged with lower bevel gear, and the lower bevel gear is fixedly connected with short axle, and institute's short axle is fixed to be connected
It is connected to internal gear, the upper bevel gear and the lower bevel gear are placed in the interior ante-chamber being arranged in the left-hand door, the internal gear
It is engaged with inner rack, the internal gear is slidably disposed in the outer groove being arranged in the left-hand door, and the inner rack upper end is fixedly connected
Have the first spring, the inner rack lower end is fixedly connected with outer slide, the outer slide extend to be arranged on the main shaft it is interior
In slot, inner slide is slidably connected in the inside groove, the inner slide lower end is fixedly connected with second spring.
5. a kind of intelligent fingerprint identification device as described in claim 1, it is characterised in that: the motor power is connected with output
Axis, the output shaft are fixedly connected with pinion gear, and the pinion gear is engaged with rear rack gear, and the rear rack gear is slidably disposed within the left side
In the rear outer groove being arranged in door, the rear rack gear lower end is fixedly connected with limited block, and the limited block extends on the main shaft
In the rear inside groove being arranged.
6. a kind of intelligent fingerprint identification device as described in claim 1, it is characterised in that: the main shaft is fixedly connected with canine tooth
Wheel, the gear wheel are engaged with the main rack gear being fixedly connected with the master card, and the main rack gear lower end is fixedly connected with main bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660981.5A CN110374452B (en) | 2019-07-22 | 2019-07-22 | Intelligent fingerprint identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660981.5A CN110374452B (en) | 2019-07-22 | 2019-07-22 | Intelligent fingerprint identification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110374452A true CN110374452A (en) | 2019-10-25 |
| CN110374452B CN110374452B (en) | 2021-06-22 |
Family
ID=68254798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910660981.5A Expired - Fee Related CN110374452B (en) | 2019-07-22 | 2019-07-22 | Intelligent fingerprint identification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110374452B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685093A (en) * | 2021-09-07 | 2021-11-23 | 江苏企想科技有限公司 | Real case device of instructing of thing networking based on fingerprint identification automatic switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202544628U (en) * | 2012-04-03 | 2012-11-21 | 张信忠 | Safe deposit box with multiple security functions |
| CN203640499U (en) * | 2013-12-09 | 2014-06-11 | 台山平安五金制品有限公司 | Safe box |
| CN205135229U (en) * | 2015-11-20 | 2016-04-06 | 江西白莲钢质制品有限公司 | Reinforcement type safe deposit box with conceal magazine |
| CN205822962U (en) * | 2016-04-20 | 2016-12-21 | 广州市珞克电子科技有限公司 | A kind of finger-print puzzle lock |
| CN207122225U (en) * | 2017-04-19 | 2018-03-20 | 沈阳工学院 | A kind of new encryption safety cabinet |
| CN108035652A (en) * | 2017-12-07 | 2018-05-15 | 潘淑斐 | Fingerprint recognition safety box |
| CN208236253U (en) * | 2018-05-11 | 2018-12-14 | 四川泓炜特种门业有限责任公司 | A kind of Domestic antitheft door |
-
2019
- 2019-07-22 CN CN201910660981.5A patent/CN110374452B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202544628U (en) * | 2012-04-03 | 2012-11-21 | 张信忠 | Safe deposit box with multiple security functions |
| CN203640499U (en) * | 2013-12-09 | 2014-06-11 | 台山平安五金制品有限公司 | Safe box |
| CN205135229U (en) * | 2015-11-20 | 2016-04-06 | 江西白莲钢质制品有限公司 | Reinforcement type safe deposit box with conceal magazine |
| CN205822962U (en) * | 2016-04-20 | 2016-12-21 | 广州市珞克电子科技有限公司 | A kind of finger-print puzzle lock |
| CN207122225U (en) * | 2017-04-19 | 2018-03-20 | 沈阳工学院 | A kind of new encryption safety cabinet |
| CN108035652A (en) * | 2017-12-07 | 2018-05-15 | 潘淑斐 | Fingerprint recognition safety box |
| CN208236253U (en) * | 2018-05-11 | 2018-12-14 | 四川泓炜特种门业有限责任公司 | A kind of Domestic antitheft door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685093A (en) * | 2021-09-07 | 2021-11-23 | 江苏企想科技有限公司 | Real case device of instructing of thing networking based on fingerprint identification automatic switch |
| CN113685093B (en) * | 2021-09-07 | 2022-06-28 | 江苏企想科技有限公司 | Real case device of instructing of thing networking based on fingerprint identification automatic switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110374452B (en) | 2021-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Ronghua Inventor after: Li Xiaohong Inventor after: Yu Haitao Inventor before: Li Xiaohong Inventor before: Yu Haitao |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210521 Address after: 803, No.26, Lane 568, hangding Road, Pudong New Area, Shanghai Applicant after: Shanghai Laihui office equipment Co.,Ltd. Address before: 321000 2nd floor, No.4 Xiangyang Street, Xiayang village, Chisong Town, Jindong District, Jinhua City, Zhejiang Province Applicant before: Jinhua Kaihuai Intelligent Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 200000 room a4332, building 1, No. 69, Huaxian Road, Zhangyan Town, Jinshan District, Shanghai Patentee after: Shanghai Laihui office equipment Co.,Ltd. Address before: 803, No.26, Lane 568, hangding Road, Pudong New Area, Shanghai Patentee before: Shanghai Laihui office equipment Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |