CN203925013U - Fingerprint lock - Google Patents
Fingerprint lock Download PDFInfo
- Publication number
- CN203925013U CN203925013U CN201420259251.7U CN201420259251U CN203925013U CN 203925013 U CN203925013 U CN 203925013U CN 201420259251 U CN201420259251 U CN 201420259251U CN 203925013 U CN203925013 U CN 203925013U
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- China
- Prior art keywords
- fingerprint
- purl
- lock
- contrast module
- pull bar
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Abstract
The utility model relates to bag lock technical field, in particular to the Fingerprint Lock for case and bag, suitcase, comprises finger print acquisition module, fingerprint contrast module and electronic lock cylinder; Described finger print acquisition module is electrically connected with described fingerprint contrast module; Described fingerprint contrast module is electrically connected with described electronic lock cylinder; Described electronic lock cylinder comprises driving mechanism and lock core; Described driving mechanism is connected with described lock core, to drive described lock core to unblank.By the Fingerprint Lock of this structure, the utility model is only in the time that the fingerprint collecting is consistent with the fingerprint of unblanking, and driving mechanism just drives lock core to unblank, and has improved the safety of Chest lockset.
Description
Technical field
The utility model bag lock technical field, in particular to the Fingerprint Lock for case and bag, suitcase.
Background technology
Case and bag are widely used by people in life, especially suitcase, people usually can be used in going on business or travelling, for people during the journey, the safety of entrained article is problems that people need to pay close attention to, especially the valuables in suitcase, general traditional mechanical lock or the simple electronic lock of adopting of existing suitcase, at present, these easy bag locks can not effectively prevent from cracking, especially existing electronic lock is because control principle is simple, after being easy to find control line by control panel, crack, make user's safety cannot obtain practical guarantee.
Utility model content
The purpose of this utility model is to provide a kind of Fingerprint Lock, to solve the above problems.
A kind of Fingerprint Lock is provided in embodiment of the present utility model, has comprised: finger print acquisition module, fingerprint contrast module and electronic lock cylinder;
Finger print acquisition module is electrically connected with fingerprint contrast module;
Fingerprint contrast module is electrically connected with electronic lock cylinder;
Electronic lock cylinder comprises driving mechanism and lock core; Driving mechanism is connected with lock core, to drive lock core to unblank.
Further, above-mentioned Fingerprint Lock also comprises: the fingerprint storage of unblanking unit;
The fingerprint storage of unblanking unit is electrically connected with fingerprint contrast module.
Further, above-mentioned Fingerprint Lock also comprises the electric supply installation being electrically connected with fingerprint contrast module and electronic lock cylinder;
Electric supply installation comprises: battery pack; And
For battery pack under low-voltage state to fingerprint contrast module and electronic lock cylinder is powered or the fingerprint storage unit of unblanking powers to electronic lock cylinder under zero fingerprint storage state external power supply module.
Further, above-mentioned Fingerprint Lock also comprises low-voltage detection alarm unit;
Low-voltage detection alarm unit is electrically connected with battery pack.
Further, lock core comprises purl, purl pull bar, purl pull bar notch, purl spring, purl stop member, purl stop member spring and latch hook; Driving mechanism is connected with purl pull bar; Purl pull bar is provided with purl pull bar notch; Purl pull bar is connected with purl; Purl is connected with purl spring; Purl is connected with the contact of purl stop member; Purl stop member is connected with purl stop member spring and latch hook.
Further, driving mechanism is minitype speed reducing motor or electromagnet.
Further, minitype speed reducing motor is provided with limit switch.
Further, above-mentioned Fingerprint Lock also comprises the keyhole being connected with lock core; Keyhole when the Fingerprint Lock fault, by with the supporting key operated Fingerprint Lock of keyhole.
The Fingerprint Lock that the utility model embodiment provides, compared with traditional mechanical lock of prior art and simple electronic lock, has following beneficial effect: be electrically connected by finger print acquisition module and fingerprint are contrasted to module; Fingerprint is contrasted to module to be electrically connected with electronic lock cylinder; Only, in the time that the fingerprint collecting is consistent with the fingerprint of unblanking, driving mechanism just drives lock core to unblank, and has improved the safety of Chest lockset.
Brief description of the drawings
Fig. 1 shows the structured flowchart of the utility model Fingerprint Lock;
Fig. 2 shows the structural representation of the utility model Fingerprint Lock electronic lock cylinder.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Shown in ginseng Fig. 1 and Fig. 2, Fig. 1 shows the structured flowchart of the utility model Fingerprint Lock; Fig. 2 shows the structural representation of the utility model Fingerprint Lock electronic lock cylinder.
The Fingerprint Lock that the utility model provides, comprises finger print acquisition module 10, fingerprint contrast module 20, electronic lock cylinder 30;
Finger print acquisition module 10 is electrically connected with fingerprint contrast module 20;
Fingerprint contrast module 20 is electrically connected with electronic lock cylinder 30;
Electronic lock cylinder 30 comprises driving mechanism 31 and lock core 32; Driving mechanism 31 is connected with lock core 32, to drive lock core 32 to unblank.
The present embodiment is by being electrically connected finger print acquisition module 10 with fingerprint contrast module 20; Fingerprint is contrasted to module 20 and be electrically connected with electronic lock cylinder 30, only, in the time that the fingerprint collecting is consistent with the fingerprint of unblanking, driving mechanism 31 just drives lock core 32 to carry out unlocking tool, has improved the safety of Chest lockset.
In the present embodiment, also comprise: the fingerprint storage of unblanking unit; The fingerprint storage of unblanking unit is electrically connected with fingerprint contrast module 20.
In the present embodiment, also comprise the electric supply installation being connected with fingerprint contrast module 20 and electronic lock cylinder 30; This electric supply installation, for powering to fingerprint contrast module 20 and electronic lock cylinder 30, fingerprint contrast module 20 is also for carrying out defeated, power-off control to finger print acquisition module 10 and the fingerprint storage unit of unblanking, in the time that finger print acquisition module 10 or the fingerprint storage unit of unblanking are brought into use, it is transmitted electricity, after finger print acquisition module 10 or the fingerprint storage unit of unblanking are finished, it is carried out to power-off (entering holding state), to reach the object of economize on electricity.
In the present embodiment, the mode that this electric supply installation can adopt battery pack (available 4 joint No.5 cells) and external power supply module to combine, in every day use, can adopt battery-powered, when battery pack is in the time that low-voltage state cannot be used fingerprint to unblank, can power to fingerprint contrast module 20 and electronic lock cylinder 30 by external power supply module (can adopt Micro USB power interface), then input the fingerprint of unblanking and can normally open.
In the present embodiment, this Fingerprint Lock is in the time dispatching from the factory, the fingerprint storage of unblanking unit is without any default fingerprint (zero fingerprint storage), also charged pool group not, and this Fingerprint Lock, in blocking, now can directly be powered to electronic lock cylinder 30 by external power supply module, and (by panel unlock switch) can open this Fingerprint Lock, after unblanking, battery is put into battery case, the fingerprint predetermined registration operation of can unblanking.
In the present embodiment, this Fingerprint Lock is subsidiary low-voltage detection alarm unit also, in the time of the 20 breaking dormancy state work of fingerprint contrast module, can detect whether battery pack is under-voltage, and at this battery pack output voltage values during lower than this predeterminated voltage value (reference value is 4.6V), send under-voltage alarm signal (as passed through yellow low pressure alarming indicator lamp or buzzer warning), remind user to change in time battery.In order to fall low signal interference, this Fingerprint Lock can also arrange anti-interference filtration circuit.
In the present embodiment, this lock core 32 comprises: purl 321, purl pull bar 322, purl pull bar notch 323, purl spring 324, purl stop member 325, purl stop member spring 326 and latch hook 327; Driving mechanism 31 is connected with purl pull bar 322; Purl pull bar 322 is provided with purl pull bar notch 323; Purl pull bar 322 is connected with purl 321; Purl 321 is connected with purl spring 324; Purl 321 is connected with 325 contacts of purl stop member; Purl stop member 325 is connected with purl stop member spring 326 and latch hook 327.
In the present embodiment, driving mechanism 31 can adopt 6V minitype speed reducing motor or electromagnet.Minitype speed reducing motor can arrange limit switch, and this limit switch can be arranged on the rotation axial wall place of motor, after this driving mechanism 31 drives lock core 32 to unblank, meet this limit switch, disconnect motor power, the restoring running of shut-down operation is simultaneously to initial state, Fingerprint Lock auto sleep in 15 seconds.
In the present embodiment, in order to facilitate this Fingerprint Lock to operate and check the duty of this Fingerprint Lock, can, at the front of this Fingerprint Lock (outside case) setting operation panel, on guidance panel, arrange respectively: Micro USB power interface; Multifunctional indicator light (red power supply/green is unblanked); Yellow low pressure alarming indicator lamp; Fingerprint input screen; Unlock switch; Keyhole.Fingerprint input key (other red light and the buzzer of being provided with of button) and battery case (for packing battery pack into) are set at the back side of this Fingerprint Lock (in case).
In the present embodiment, this keyhole is connected with lock core, while can be used for Fingerprint Lock fault, by with the supporting key operated Fingerprint Lock of keyhole, a kind of alternate solution of providing of Fingerprint Lock failure condition is provided this keyhole, has improved the practicality of Fingerprint Lock.
In the present embodiment, during without storage fingerprint, can unpack by unlock switch, this Fingerprint Lock needs the first typing fingerprint of unblanking before using, detailed process is as follows: flicking is the fingerprint input key of (in case) once, multifunctional indicator light on panel is for redness and start flicker, fingerprint input screen blue lamp bias light is lighted simultaneously, now any one is pointed to flicking on fingerprint input screen, the red light for the treatment of fingerprint input key side extinguishes, the blue lights of fingerprint input screen, represent that fingerprint typing completes that (fingerprint can be stored at most 88 pieces, can store the fingerprint of several fingers more, prevent that finger from injuring unexpectedly or certain finger has the situation that dirt cannot be opened to occur).When the finger print of having stored is inputted again, red led and fingerprint input screen blue background lantern festival are glimmered always, and prompting can not repeat input storage.
In the present embodiment, remove the fingerprint of unblanking of storage as needs, can operate according to the following steps: be long by the relieving afterwards in three seconds of fingerprint input key, red light extinguishes, buzzer yowls and points out fingerprint all to remove, and now only needs press the unlock switch on guidance panel, can unpack.
In the present embodiment, when this Fingerprint Lock is used, unlock switch button on push panel, red light lights, in three seconds, the blue lamp of fingerprint input screen lights, by the finger that is preset with the fingerprint of unblanking, on fingerprint input screen, flicking is once, hear " dripping " sound, now, minitype speed reducing motor rotates and drives purl pull bar 322 to pull after the purl 321 release lock mouths of hook, the vertical mouth of latch hook 327 does not have obstacle, flicked by purl stop member spring 326 power upwards, purl stop member 325 tops are to latch hook mouth position simultaneously, purl 321 is stopped and is subject to purl spring 324 screen resiliences by purl stop member 325, the side that purl stop member 325 is withstood on purl 321 tops, cannot get back to reset condition, purl spring 324 is extruded shape in waiting for reset condition.After this purl 321 is opened, purl stop member spring 326 automatically pops up latch hook 327 and stops that purl springs back to reset condition.
When locking, because purl spring 324 is also in treating reset mode, in the time of box closure, latch hook 327 inserts latch hook mouth, and purl stop member 325 and purl stop member spring 326 are pressed in top downwards, in the time that latch hook 327 enters purl 321 upright position, when after 321 one-tenth one same circle of hook lock and purl, purl 321 is inserted hook lock by 324 extruding force moments of purl spring, purl spring 324 reset (recovery reset condition) of rebounding, automatic locking.This structure can realize automatic blocking in the time closing case, and without any electric power is provided, has simplified operating process, and operation is very easy.
The Fingerprint Lock that the present embodiment provides, can be applied on various case and bag, especially can by by fixedly embedded Fingerprint Lock to the suitcase handle, at its lower end of (comprising ABS case/aluminium frame case, aluminium alloy box etc.), form antitheft Portable travelling case, unblank by gathering fingerprint recognition, open suitcase, thereby be convenient for people to daily life, not only be convenient for carrying, the more important thing is and can improve safety, effectively prevent that in case, article are stolen.
By the Fingerprint Lock of this structure, the utlity model has following beneficial effect:
(1) by finger print acquisition module is electrically connected with fingerprint contrast module; Fingerprint is contrasted to module and be electrically connected with electronic lock cylinder, only, in the time that the fingerprint collecting is consistent with the fingerprint of unblanking, driving mechanism just drives lock core to unblank, and has improved the safety of Chest lockset;
(2) adopt modularized design, circuit is simple, has reduced fault rate;
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a Fingerprint Lock, is characterized in that, comprising: finger print acquisition module, fingerprint contrast module and electronic lock cylinder;
Described finger print acquisition module is electrically connected with described fingerprint contrast module;
Described fingerprint contrast module is electrically connected with described electronic lock cylinder;
Described electronic lock cylinder comprises driving mechanism and lock core; Described driving mechanism is connected with described lock core, to drive described lock core to unblank;
Described lock core comprises purl, purl pull bar, purl pull bar notch, purl spring, purl stop member, purl stop member spring and latch hook;
Described driving mechanism is connected with described purl pull bar; Described purl pull bar is provided with described purl pull bar notch;
Described purl pull bar is connected with described purl;
Described purl is connected with described purl spring;
Described purl is connected with described purl stop member contact;
Described purl stop member is connected with described purl stop member spring and latch hook.
2. Fingerprint Lock according to claim 1, is characterized in that, also comprises: the fingerprint storage of unblanking unit;
The described fingerprint storage unit of unblanking is electrically connected with described fingerprint contrast module.
3. Fingerprint Lock according to claim 2, is characterized in that, also comprises the electric supply installation being electrically connected with described fingerprint contrast module and electronic lock cylinder;
Described electric supply installation comprises:
Battery pack; And
For described battery pack under low-voltage state to described fingerprint contrast module and described electronic lock cylinder is powered or described in the external power supply module that fingerprint storage unit powers to described electronic lock cylinder under zero fingerprint storage state of unblanking.
4. Fingerprint Lock according to claim 3, is characterized in that, also comprises low-voltage detection alarm unit;
Described low-voltage detection alarm unit is electrically connected with described battery pack.
5. Fingerprint Lock according to claim 1, is characterized in that, described driving mechanism is minitype speed reducing motor or electromagnet.
6. Fingerprint Lock according to claim 5, is characterized in that, described minitype speed reducing motor is provided with limit switch.
7. according to the Fingerprint Lock described in claim 1-6 any one, it is characterized in that, also comprise the keyhole being connected with described lock core;
Described keyhole, during for described Fingerprint Lock fault, by with the supporting key operated described Fingerprint Lock of described keyhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259251.7U CN203925013U (en) | 2014-05-20 | 2014-05-20 | Fingerprint lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259251.7U CN203925013U (en) | 2014-05-20 | 2014-05-20 | Fingerprint lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925013U true CN203925013U (en) | 2014-11-05 |
Family
ID=51820862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259251.7U Expired - Fee Related CN203925013U (en) | 2014-05-20 | 2014-05-20 | Fingerprint lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925013U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613770A (en) * | 2014-12-25 | 2015-05-13 | 贵州永兴科技有限公司 | Universal electric furnace with warning and fingerprint recognition functions |
| CN106917548A (en) * | 2017-04-27 | 2017-07-04 | 东莞市景瑜实业有限公司 | A kind of fingerprint bag lock installed with case and bag frame one |
| CN106921937A (en) * | 2015-12-25 | 2017-07-04 | 北京奇虎科技有限公司 | Case and bag safety detecting method and device |
| CN107481365A (en) * | 2017-08-09 | 2017-12-15 | 罗菊芳 | A kind of electronic fingerprint device of intelligent case electronic lock |
| CN107752294A (en) * | 2017-11-13 | 2018-03-06 | 许昌市建安区第高级中学 | A kind of lunch box not easy to be lost |
| CN111622617A (en) * | 2020-06-30 | 2020-09-04 | 李尤海 | Intelligent door lock based on fingerprint identification and unlocking method thereof |
| CN111768524A (en) * | 2020-06-30 | 2020-10-13 | 李尤海 | Intelligent fingerprint lock of high security |
-
2014
- 2014-05-20 CN CN201420259251.7U patent/CN203925013U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613770A (en) * | 2014-12-25 | 2015-05-13 | 贵州永兴科技有限公司 | Universal electric furnace with warning and fingerprint recognition functions |
| CN106921937A (en) * | 2015-12-25 | 2017-07-04 | 北京奇虎科技有限公司 | Case and bag safety detecting method and device |
| CN106917548A (en) * | 2017-04-27 | 2017-07-04 | 东莞市景瑜实业有限公司 | A kind of fingerprint bag lock installed with case and bag frame one |
| CN106917548B (en) * | 2017-04-27 | 2022-04-22 | 东莞市景瑜实业有限公司 | Fingerprint case lock with integrative installation of case and bag frame |
| CN107481365A (en) * | 2017-08-09 | 2017-12-15 | 罗菊芳 | A kind of electronic fingerprint device of intelligent case electronic lock |
| CN107752294A (en) * | 2017-11-13 | 2018-03-06 | 许昌市建安区第高级中学 | A kind of lunch box not easy to be lost |
| CN111622617A (en) * | 2020-06-30 | 2020-09-04 | 李尤海 | Intelligent door lock based on fingerprint identification and unlocking method thereof |
| CN111768524A (en) * | 2020-06-30 | 2020-10-13 | 李尤海 | Intelligent fingerprint lock of high security |
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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: 20141105 Termination date: 20190520 |