CN204759543U - Intelligence fingerprint lock core - Google Patents
Intelligence fingerprint lock core Download PDFInfo
- Publication number
- CN204759543U CN204759543U CN201520150652.3U CN201520150652U CN204759543U CN 204759543 U CN204759543 U CN 204759543U CN 201520150652 U CN201520150652 U CN 201520150652U CN 204759543 U CN204759543 U CN 204759543U
- Authority
- CN
- China
- Prior art keywords
- lock core
- fingerprint
- intelligent
- motor driver
- lock
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an intelligence fingerprint lock core. This intelligence fingerprint lock core includes fingerprint device (contain fingerprint sensor and fingerprint processing ware), and system control microprocessor master control microprocessor, the double -colored lamp ring of wireless two -way transceiver circuits, status display with the coupling of master control microprocessor, motor driver (containing electric machine control microprocessor and motor -drive circuit ), cam and system control 0, lithium system control 1, micro USB charges and meet an urgent need system control 2, fingerprint device and motor driver fix respectively at the lock core both ends, still be equipped with the built -in power supply and the communication cable that connect fingerprint device and motor driver in the lock core. The utility model discloses because fingerprint function and motor driver are directly integrated, and the customer need not change the lock body as long as change the lock core in the lock core the inside, just can upgrade to the intelligence lock to traditional mechanical lock, the installation is simple, and convenient the upgrading is maintained.
Description
Technical field
The utility model relates to field of lockset, in particular, relates to a kind of intelligent fingerprint lock core.
Background technology
Existing door lock is generally mechanical lock structure, generally comprise door handle, be positioned at the lock core structure of door, external door jam plate and square shaft, door handle is directly connected with square shaft, square shaft is connected with lock core structure, square shaft can be driven to rotate and then drive lock core structure to carry out unblanking and locking action by turning the handle.Along with the development of door lock, the higher Fingerprint Lock of security is more and more general, Fingerprint Lock is for mechanical lock, add fingerprint identification module and action motor, fingerprint identification module is identifying control action electric motor starting successfully, and then drive lock core clutch mechanism to carry out action of unblanking and lock, existing Fingerprint Lock is for the direct situation being upgraded to Fingerprint Lock by mechanical lock, need all to remove the lock core structure in door and external door jam plate, need to change lock body, make this upgrading very loaded down with trivial details, layman cannot complete.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of convenient to install, easy to use, the intelligent fingerprint lock core of high security.
The purpose of this utility model is achieved through the following technical solutions:
A kind of intelligent fingerprint lock core, comprise fingerprint device, main control microprocessor, the wireless two-way transmission circuit be coupled with main control microprocessor, state show double-colored lamp ring, motor driver, cam and clutch thereof, lithium battery power supply system, MicroUSB charge and emergency supply circuit; Described fingerprint device and motor driver are separately fixed at lock core two ends, and signal coupling.
Further, the built-in power supply connecting fingerprint device and motor driver and communication cable is also provided with in described lock core.
Further, described fingerprint device and motor driver are coupled by wireless signal.
Further, described fingerprint device comprises fingerprint sensor and fingerprint processor, and described fingerprint sensor is face formula living body finger print sensor; Described fingerprint device has finger arousal function.
Further, described wireless transceiver circuit can carry out bidirectional encipher communication with smart mobile phone or the intelligent domestic appliance controller smart machine, realizes long-range setting, remote alarms and remote control function.
Further, described motor drive and main control microprocessor uniquely match, for system provides complete security.
Further, described MicroUSB charging and emergency supply circuit, can be that system emergency is powered when running down of battery, ensure user's Emergency use.
Further, described lithium battery charging system, can realize lock core charging.
Further, described state shows double-colored lamp ring, can under controlling for processor, display user operation state.
Further, described Vidacare corp comprises the drive plate embedding and be fixed in handle; Drive plate is fixed with the motor be connected with cam, and gives the battery of feeding electric motors; Described motor shaft, by gear train driving cam clutch, realizes unblanking and locking function;
Described motor driver comprises Electric Machine Control microprocessor and motor-drive circuit;
Described intelligent fingerprint lock core is provided with and arranges button, for the local management of intelligent fingerprint lock core;
Described control device comprises electric power management circuit, motor drive circuit, hummer, rechargeable LED pilot lamp.
Existing Fingerprint Lock divides lock core and fingerprint device two parts, needs to change lock core and needs ask someone to install fingerprint device part specially.The utility model is directly contained in inside lock core due to fingerprint authentication function, and fingerprint function is integrated in lock core, and client does not need to change lock core, installs simple, facilitates upgrade maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment intelligent fingerprint lock core;
Fig. 2 is the principle schematic of the utility model embodiment intelligent fingerprint lock core.
Wherein: 1, fingerprint sensor; 2, eyeglass; 3, shell material; 4, electronic component mainboard; 5, web joint; 6, button components and parts; 7, usb interface; 8, circuit interface plate; 9, screw; 10, button is set; 11, corrosion resistant plate; 12, part connecting pieces; 13, lock body; 14, corrosion resistant plate sealing; 15, corrosion resistant plate handle; 16, drive plate; 17, tablet; 18, battery; 19, motor; 20, built-in electric wire; 21, key mouth.
Embodiment
Intelligent fingerprint lock core of the present utility model comprises fingerprint acquisition device, control device, lock body and handle; Be provided with the cam driving dead bolt in described lock body, in described handle, be provided with the Vidacare corp of driving cam; Described fingerprint acquisition device and handle are separately fixed at lock body two ends, are also provided with the built-in electric wire connecting fingerprint acquisition device and Vidacare corp in described lock body; Described fingerprint acquisition device comprises shell material, and described shell material outside surface is provided with eyeglass, is provided with the fingerprint sensor gathering finger print information in eyeglass; Web joint is provided with in described shell material; Web joint one end is fixed with electronic devices and components mainboard; The other end is fixed with circuit interface plate; Centre is fixed with the tablet being provided with button components and parts; Described built-in electric wire is connected with circuit interface plate.
Existing Fingerprint Lock divides lock core and fingerprint device two parts, needs to change lock core and needs ask someone to install fingerprint device part specially.The utility model is directly contained in inside lock core due to fingerprint authentication function, and fingerprint function is combined in lock core, and client does not need to change lock core, installs simple, facilitates upgrade maintenance.
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
As shown in Figure 1, 2.The intelligent fingerprint lock core of present embodiment comprises fingerprint acquisition device, control device, lock body 13 and handle; Be provided with the cam driving dead bolt in lock body 13, in handle, be provided with the Vidacare corp of driving cam; Fingerprint acquisition device and handle are separately fixed at lock body 13 two ends, are also provided with the built-in electric wire 20 connecting fingerprint acquisition device and Vidacare corp in lock body 13.
Fingerprint acquisition device comprises shell material 3, and shell material 3 outside surface is provided with eyeglass 2, is provided with the fingerprint sensor 1 gathering finger print information in eyeglass 2; Web joint 5 is provided with in shell material 3; Web joint 5 one end is fixed with electronic devices and components mainboard; The other end is fixed with circuit interface plate 8; Centre is fixed with the tablet 17 being provided with button components and parts 6; Built-in electric wire 20 is connected with circuit interface plate 8.
Button components and parts 6 are provided with and arrange button 10; Tablet 17 is provided with the USB interface 7 for connecting external power source; Intelligent fingerprint lock core also comprises part connecting pieces 12; Shell material 3 opening part is also fixed with corrosion resistant plate 11; Run through in corrosion resistant plate 11 and have screw 9, the threaded one end of screw 9 is fixed in part connecting pieces 12; Lock body 13 is fixed in part connecting pieces 12 away from one end embedding of handle.When lock core running down of battery, emergency service is provided to arrive USB interface 7, so that user can unblank.
Vidacare corp comprises the drive plate 16 embedding and be fixed in handle; Drive plate 16 is fixed with the motor 19 be connected with cam, and the battery 18 powering to motor 19; The output shaft of motor 19 is rotated by gear train driving cam.
Control device comprises primary controller, the wireless transceiver circuit be connected with primary controller respectively, the electric power management circuit be coupled with battery 18, motor 19 driving circuit, button components and parts 6, hummer, the LED light that are coupled with motor 19.Motor 19 driver module controls motor 19 and rotates, and motor 19 output shaft is rotated by gear train driving cam, and then drives dead bolt motion.On the lock body 13 of dead bolt in door.Dead bolt stretches out, and insert doorframe, door has just been locked.In dead bolt retraction door, unblank, push just can enter.We unblank, and are in fact exactly rotational lock core, and cam embeds lock body 13, and cam turns, and dead bolt will be driven to enter or go out.The connection of motor control lock core and cam: connect together, rotational lock core, just can rotating lock tongue; Both separate, and rotational lock core dallies exactly, can not be with moving cam, therefore can not unblank.
Electronic component mainboard 4 is provided with the finger prints processing circuit be coupled with fingerprint sensor 1; Primary controller is fixed on web joint 5; Wireless transceiver circuit is fixed on tablet 17; Button components and parts 6 comprise reset circuit.The key mouth 21 docked with exterior mechanical key is also provided with in lock body 13; The opening part of handle is provided with stainless steel sealing 14; Handle is corrosion resistant plate handle 15.
Through science and facts have proved, somatic fingerprint has uniqueness and stationarity, and not transreplication.The utility model is exactly these features utilizing fingerprint, replaces mechanical key, realizes identity recognition function, thus people freed from the traditional habit carrying with key, facilitate user, improves the quality of life of user.
The utility model uses the microcontroller of efficient, low-power consumption as primary controller, realizes the function such as user's setting, fingerprint recognition, motor control, wireless telecommunications, power management of system.
Utilize the uniqueness of somatic fingerprint, by fingerprint sensor 1, typing user fingerprints in lock core, system extracts user fingerprints feature, forms fingerprint template, is kept in Installed System Memory reservoir, as the basis of characterization of user identity.
When user will unblank, registered finger is placed on fingerprint sensor 1, after microcontroller detects finger, control fingerprint processor, fingerprint processor controls fingerprint sensor 1, reads user fingerprints, and generated fingerprint template, carry out comparison one by one with the fingerprint template of system storage.If find that there is the fingerprint of coupling in fingerprint comparison, fingerprint processor sends the successful signal of comparison to microprocessor; After microcontroller receives comparison pass signal, export the motor control signal of encryption to motor microprocessor, the revolution of motor Microprocessor S3C44B0X.Revolution drives gear train, and lock core is engaged with cam.Now, during rotational lock core, cam follows rotation, drives in dead bolt retraction door, unblanks successfully.After 5 seconds, motor microcontroller controls motor reversion again, drives gear train, lock core is separated with cam, is locked by door.If now rotational lock core, because cam is separated with lock core, Lock cylinder idling, cannot drive dead bolt.Here it is control principle that fingerprint unblanks and lock.
If user fingerprints comparison is unsuccessful, fingerprint processor sends comparison failure signal to microcontroller (primary controller); Microprocessor will cut out fingerprint processor, terminate this operation.Microprocessor also can not CD-ROM drive motor, and lock core and cam are still in released state, can not unblank, thus prevent disabled user from opening the door.
The utility model adopts capacitive fingerprint sensing device 1, can not only prevent the fraudulent means such as false fingerprint, finger print, and can effectively avoid doing, wetting and point the problems such as the fingerprint recognition rate brought is low, makes it the easy-to-use safety again of fingerprint lock core.The utility model adopts advanced algorithm for recognizing fingerprint, can 360 ° of omnidirectional Recognition user fingerprints, with self-learning function, thus improves fingerprint recognition rate comprehensively, meets all user group's demands.What utilize the machine arranges key, and user effectively can manage fingerprint lock core, and comprise fingerprint registration, fingerprint is deleted, and remote control is registered, the functions such as remote control deletion.
User, after installing lock core, should be arranged fingerprint lock core at once, to use fingerprint lock core safely.Intelligence lock core devises hummer and LED light, can provide omnidistance complete acousto-optic hint to the operation of user.
The built-in wireless transceiver circuit of the utility model, can carry out telemanagement, Long-distance Control easily.User can be unblanked by mobile phone remote.Lock core also can report local state to user mobile phone.The utility model can also be networked with intelligent domestic system easily, thus combines together with intelligent domestic system.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. an intelligent fingerprint lock core, it is characterized in that, comprise fingerprint device, main control microprocessor, the wireless two-way transmission circuit be coupled with main control microprocessor, state show double-colored lamp ring, motor driver, cam and clutch thereof, lithium battery power supply system, MicroUSB charge and emergency supply circuit; Described fingerprint device and motor driver are separately fixed at lock core two ends, and signal coupling.
2. intelligent fingerprint lock core as claimed in claim 1, is characterized in that, is also provided with the built-in power supply and communication cable that connect fingerprint device and motor driver in described lock core.
3. intelligent fingerprint lock core as claimed in claim 1, it is characterized in that, described fingerprint device and motor driver are coupled by wireless signal.
4. intelligent fingerprint lock core as claimed in claim 1, it is characterized in that, described fingerprint device comprises fingerprint sensor and fingerprint processor, and described fingerprint sensor is face formula living body finger print sensor; Described fingerprint device has finger arousal function.
5. intelligent fingerprint lock core as claimed in claim 1, it is characterized in that, described wireless two-way transmission circuit can carry out bidirectional encipher communication with smart mobile phone or the intelligent domestic appliance controller smart machine, realizes long-range setting, remote alarms and remote control function.
6. intelligent fingerprint lock core as claimed in claim 1, it is characterized in that, described intelligent fingerprint lock core also comprises motor drive, and described motor drive and main control microprocessor uniquely match, for system provides complete security.
7. intelligent fingerprint lock core as claimed in claim 1, is characterized in that, described MicroUSB charging and emergency supply circuit, can be that system emergency is powered when running down of battery, ensure user's Emergency use.
8. intelligent fingerprint lock core as claimed in claim 1, is characterized in that, described lithium battery charging system, can realize lock core charging.
9. intelligent fingerprint lock core as claimed in claim 1, it is characterized in that, described state shows double-colored lamp ring, can under controlling for processor, display user operation state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150652.3U CN204759543U (en) | 2015-03-17 | 2015-03-17 | Intelligence fingerprint lock core |
| PCT/CN2016/076489 WO2016146065A1 (en) | 2015-03-17 | 2016-03-16 | Smart fingerprint lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150652.3U CN204759543U (en) | 2015-03-17 | 2015-03-17 | Intelligence fingerprint lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204759543U true CN204759543U (en) | 2015-11-11 |
Family
ID=54474226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150652.3U Expired - Fee Related CN204759543U (en) | 2015-03-17 | 2015-03-17 | Intelligence fingerprint lock core |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204759543U (en) |
| WO (1) | WO2016146065A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104715530A (en) * | 2015-03-17 | 2015-06-17 | 深圳市迈悍德实业有限公司 | Intelligent fingerprint lock cylinder |
| WO2016146065A1 (en) * | 2015-03-17 | 2016-09-22 | 深圳市迈悍德实业有限公司 | Smart fingerprint lock cylinder |
| CN107605263A (en) * | 2017-10-26 | 2018-01-19 | 成都市红亿科技有限公司 | High stability hotel door latch structure |
| US11421446B2 (en) * | 2018-10-12 | 2022-08-23 | Shenzhen SeamoonCloud Technology Co., Ltd. | Intelligent unlocking device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699110A (en) * | 2019-01-14 | 2019-04-30 | 广东星美灿照明科技股份有限公司 | A kind of intelligent home control system based on Fingerprint Lock |
| CN112443250A (en) * | 2020-11-27 | 2021-03-05 | 极景门窗有限公司 | Multifunctional intelligent entrance door |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201495858U (en) * | 2009-09-27 | 2010-06-02 | 李锦恭 | Fingerprint lock |
| JP5086399B2 (en) * | 2010-07-29 | 2012-11-28 | 錫▲呉▼ 江 | Locking device |
| CN202324883U (en) * | 2011-11-30 | 2012-07-11 | 杨浩 | Lock body |
| CN103729925A (en) * | 2014-01-15 | 2014-04-16 | 黄晓刚 | Intelligent automatic door management system |
| CN203882365U (en) * | 2014-06-12 | 2014-10-15 | 武汉九万里科技有限公司 | Intelligent lock based on wireless network, and intelligent lock system |
| CN104715530A (en) * | 2015-03-17 | 2015-06-17 | 深圳市迈悍德实业有限公司 | Intelligent fingerprint lock cylinder |
| CN204759543U (en) * | 2015-03-17 | 2015-11-11 | 深圳市迈悍德实业有限公司 | Intelligence fingerprint lock core |
-
2015
- 2015-03-17 CN CN201520150652.3U patent/CN204759543U/en not_active Expired - Fee Related
-
2016
- 2016-03-16 WO PCT/CN2016/076489 patent/WO2016146065A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104715530A (en) * | 2015-03-17 | 2015-06-17 | 深圳市迈悍德实业有限公司 | Intelligent fingerprint lock cylinder |
| WO2016146065A1 (en) * | 2015-03-17 | 2016-09-22 | 深圳市迈悍德实业有限公司 | Smart fingerprint lock cylinder |
| CN107605263A (en) * | 2017-10-26 | 2018-01-19 | 成都市红亿科技有限公司 | High stability hotel door latch structure |
| US11421446B2 (en) * | 2018-10-12 | 2022-08-23 | Shenzhen SeamoonCloud Technology Co., Ltd. | Intelligent unlocking device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016146065A1 (en) | 2016-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190317 |