CN205908133U - Bolt formula biological identification lock - Google Patents
Bolt formula biological identification lock Download PDFInfo
- Publication number
- CN205908133U CN205908133U CN201520650970.6U CN201520650970U CN205908133U CN 205908133 U CN205908133 U CN 205908133U CN 201520650970 U CN201520650970 U CN 201520650970U CN 205908133 U CN205908133 U CN 205908133U
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- Prior art keywords
- lock
- bolt
- locking bolt
- electromagnetic valve
- identification terminal
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Abstract
The utility model is suitable for a security protection field provides a bolt formula biological identification lock, including hasp, set bar, lock body, the set bar has a first end that is arranged in stretching into the hasp, and the side of set bar is offered flutedly, and this bolt formula biological identification lock is still including being arranged in the cooperation to insert the solenoid valve of the bolt of recess, drive bolt business turn over recess, be used for to gather the biological identification terminal of user's person information and being used for confirming that user's person information of biological identification terminal acquisition shows the controller that control solenoid worked with householder's identity information no. 1. Use the bolt to insert in the recess of set bar side to lock the set bar. Through the biological identification terminal discerning user id information to judge through the controller whether correct this information is, if correct, then control solenoid work makes the bolt break away from from the recess to with the set bar unblock. Through the biological identification terminal bind with the relevant only information of householder's person, be difficult for stolenly, the security is high.
Description
Technical field
This utility model belongs to safety-security area, more particularly, to a kind of bolt-type biometric lock.
Background technology
In security device, lockset generally comprises lock, lock body and the locking bolt being slidably mounted in lock body, when locking bolt inserts lock
It is possible to be locked in door-plate etc. on the fixed mounts such as doorframe when in button.The method that existing lockset is unlocked typically has using key, magnetic
The identification thing such as card, password is unlocked, but these methods lack the unique information with user's person binding, once these identifications
Thing is stolen or is cracked it is likely that other people can pretend to be user to unlock, and security protection performance is not high enough.
Utility model content
The purpose of this utility model is to provide a kind of bolt-type biometric lock has unlocking to know it is intended to solve existing lockset
Other thing is difficult to be directly bound with user's person, leads to problem that is easily stolen or pretending to be.
This utility model is achieved in that a kind of bolt-type biometric lock, including lock, locking bolt, supports described lock
The lock body of bolt, described locking bolt is slidably mounted in described lock body, and described locking bolt has for stretching into the first end in described lock
Portion, the side of described locking bolt opens up fluted, and described bolt-type biometric lock also includes inserting in described groove for cooperation
Latch, drive described latch pass in and out described groove electromagnetic valve, for gather user demographics bio-identification terminal and
Described user demographics for determining described bio-identification terminal collection show the described electricity of control with householder's identity information one
The controller of magnet valve work；Described electromagnetic valve is installed on described lock body, and offers on described lock body and pass through for described latch
Through hole.
Further, described electromagnetic valve includes being connected with described latch iron core, for the coil of iron core described in magnetic and
For supporting the support base of described coil, described support base is installed on described lock body, and described iron core is slidably mounted on described line
In circle.
Further, described electromagnetic valve also includes the locking bullet for iron core described in the direction pushing and withstanding towards described lock body
Spring, described Lock spring is installed in described coil.
Further, on described iron core, the one end away from described latch is provided with locating dowel, and described Lock spring is set in institute
State in locating dowel.
Further, described latch and described iron core and described locating dowel are integrally formed.
Further, described support base is in cylinder by described coil is installed in described cylinder.
Further, described controller include for store described householder's identity information memorizer, be used for contrasting described
The user demographics processor whether consistent with described householder's identity information and the executor for controlling described electromagnetic valve, institute
State memorizer to be connected with described processor, described executor is connected with described processor, described bio-identification terminal and described place
Reason device is connected.
Further, described bio-identification terminal is fingerprint, finger joint, refers to vein, face, iris, palmmprint, retina, ear
Exterior feature or hand identification terminal.
Further, the back-moving spring for locking bolt described in the direction pushing and withstanding towards described lock, described reset are also included
Spring is installed in described lock body.
Further, along the length direction of described locking bolt: the first end of described locking bolt is provided with the thickness making this first end
Spend gradually thinning spigot surface, described spigot surface is located at the side away from described electromagnetic valve for this first end.
This utility model opens up groove by the side in locking bolt, using in latch insertion groove, locking bolt is locked, from
And this bolt-type biometric lock is locked.By bio-identification terminal come identifying user identity information, and pass through controller
Judge whether this information is correct, if correctly, control electromagnetic valve work, so that latch is departed from from groove, locking bolt is unlocked.
Bind the unique information related to householder's person by bio-identification terminal, be difficult stolen, safe.
Brief description
Fig. 1 is the structural representation during locking of bolt-type biometric lock of this utility model embodiment offer；
Fig. 2 is the structural representation during unblock of bolt-type biometric lock of Fig. 1；
Fig. 3 is the theory diagram of the bolt-type biometric lock of Fig. 1.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of bolt-type biometric lock that this utility model embodiment provides, including lock
Button 13, locking bolt 12, lock body 11, latch 20, electromagnetic valve 30, bio-identification terminal 15 and controller 40.Locking bolt 12 is slidably mounted on
In lock body 11, locking bolt 12 has for stretching into the first end 121 in lock 13.When lock body 11 is arranged on door-plate, locking bolt
When 12 first end 121 stretches into and inserts in lock 13, locking door can be lived.
The side of locking bolt 12 opens up fluted 122, and latch 20 is used in cooperation insertion groove 122；Offer on lock body 11
The through hole 111 passing through for latch 20.When latch 20 inserts in this groove 122, locking bolt 12 can be prevented mobile, so can in case
Only locking bolt 12 departs from from lock 13, thus locking bolt 12 is locked, even if the locking of this bolt-type biometric lock.Electromagnetic valve 30
It is installed on lock body 11, electromagnetic valve 30 drives latch 20 turnover groove 122, when electromagnetic valve 30 drives latch 20 to leave groove 122,
Just locking bolt 12 can be unlocked.And electromagnetic valve 30 is controlled by controller 40, electromagnetic valve 30 is controlled to work by controller 40,
To drive latch 20 mobile.Bio-identification terminal 15 is used for gathering user demographics, and when user unlocks, this bolt-type is biological to be known
Not Suo when, need to gather user demographics by bio-identification terminal 15, and controller 40 can determine whether bio-identification terminal 15
Whether the user demographics of collection are consistent with householder's identity information, only when user demographics are consistent with householder's identity information,
Controller 40 controls electromagnetic valve 30 to work, to unlock this bolt-type biometric lock.
Groove 122 is opened up by the side in locking bolt 12, is inserted in groove 122 using latch 20, locking bolt 12 is locked,
Thus this bolt-type biometric lock is locked.By bio-identification terminal 15 come identifying user identity information, and by control
Device 40 processed judges whether this information is correct, if correctly, controls electromagnetic valve 30 to work, so that latch 20 is departed from from groove 122,
So that locking bolt 12 to be unlocked.Bind the unique information related to householder's person by bio-identification terminal 15, be difficult stolen, safety
Property high.This structure can will form sealing system on door-plate, need not open up keyhole, prevents external force from promoting elastic force activity locking bolt
Disengage at keyhole, function of safety protection can be greatly improved.Certainly, in further embodiments, can also set in lock body 11
Put the lock core assembly for locking locking bolt 12, lock core assembly can be using the lock core assembly in existing lock, to form double locking
Effect.
Further, electromagnetic valve 30 includes iron core 31, coil 32 and support base 33, and support base 33 is installed on lock body 11,
Iron core 31 is slidably mounted in coil 32, and support base 33 is used for supporting coil 32, to install and to use this electromagnetic valve 30.Iron core
31 are connected with latch 20.Coil 32 is used for magnetic iron core 31, is energized by controller 40 control coil 32, thus magnetic iron core 31
Shrink in coil 32, drive latch 20 away from the groove 122 on locking bolt 12, and then locking bolt 12 is unlocked.By iron core 31
It is slidably mounted on the volume that can reduce this electromagnetic valve 30 in coil 32, make this bolt-type bio-identification lock construction more compact.
In other embodiments, iron core 31 can also be arranged on one end of coil 32.
Further, electromagnetic valve 30 also includes Lock spring 34, and Lock spring 34 is installed in coil 32.When electromagnetic valve 30
Coil 32 power-off, Lock spring 34 be used for towards lock body 11 direction pushing and withstanding iron core 31, latch 20 can be promoted to stretch into lock body
In 11, and when in the first end 121 insertion lock 13 of locking bolt 12, the groove 122 on insertion locking bolt 12, just to latch 20, is inserted
Pin 20 just can be with groove 122, thus locking bolt 12 is locked.
Further, on iron core 31, the one end away from latch 20 is provided with locating dowel 35, and Lock spring 34 is set in locating dowel
On 35.Setting locating dowel 35, installs Lock spring 34 to facilitate, facilitates the positioning of Lock spring 34.
Further, latch 20 and iron core 31 and locating dowel 35 are integrally formed.By latch 20, iron core 31 and locating dowel 35 1
Body formed, its bonding strength can be improved, processing and fabricating is simple and convenient, and be also convenient for assembling this bolt-type biometric lock.
In the present embodiment, the equal diameters of the diameter of iron core 31 and latch 20, to facilitate processing and fabricating.In some embodiments
In, the diameter of the ratio iron core 31 that the diameter of latch 20 can be arranged is little.Because latch 20 is connected with iron core 31, close in iron core 31
When in coil 32, latch 20 can be driven to enter coil 32；Latch 20 diameter is set smaller than the diameter of iron core 31, line can be made
Enclose 32 more preferable magnetic iron cores 31 it is ensured that iron core 31 can flexibly move in coil 32；Can prevent latch 20 from wearing and tearing simultaneously
Coil 32.
Further, support base 33 is cylindrical, and coil 32 is arranged in support base 33.Support base 33 is arranged in cylinder
Shape, not only can conveniently install and support coil 32, can also preferably protect coil 32, reduce the body of this electromagnetic valve 30 simultaneously
Long-pending.
Further, controller 40 includes memorizer 42, processor 41 and executor 43, memorizer 42 and processor 41 phase
Even, executor 43 is connected with processor 41, and bio-identification terminal 15 is connected with processor 41.Memorizer 42 is used for storing householder's body
Part information, executor 43 is used for controlling electromagnetic valve 30, and processor 41 is used for contrasting user's person of bio-identification terminal 15 collection
Whether information is consistent with householder's identity information of storage in memorizer 42, so that it is determined that this user whether householder；Work as bio-identification
When the user demographics of terminal 15 collection are consistent with householder's identity information of storage in memorizer 42, then this user is householder,
Processor 41 sends working signal to executor 43, and executor 43 controls electromagnetic valve 30 to work again, biological to unlock this bolt-type
Identification lock.And work as the householder's identity information storing in user demographics and the memorizer 42 of bio-identification terminal 15 collection and differ
During cause, then user is not householder it is impossible to unlock this bolt-type biometric lock.
Executor 43 can be realized using the transducer that digital signal turns analogue signal, and further, transducer also may be used
To connect relay, then relay road is connected with electromagnetic valve 30, by transducer control relay, and relay and electromagnetic valve 30
It is connected, such that it is able to provide higher electric current for electromagnetic valve 30, with more preferable drive magnetic valve 30.
Further, in this bolt-type biometric lock using front, family can also be gathered by bio-identification terminal 15
Main identity information, then be stored in memorizer 42, to facilitate householder to use.
Furthermore it is also possible to record certain user or the number of times of certain unblock by processor 41, when bio-identification terminal
15 gather certain user demographics repeatedly (as three, four times), and with the contrast of householder's identity information after still inconsistent when, permissible
Lock this bolt-type biometric lock, improve safety with more preferable.
Further, this bolt-type biometric lock also includes back-moving spring (not shown), and back-moving spring is installed on
In lock body 11, for the direction pushing and withstanding locking bolt 12 towards lock 13.Can be in time by the first end of locking bolt 12 using back-moving spring
Portion 121 releases outside lock body 11, so that lock body 11 and lock 13 are to timing, locking bolt 12 can be automatically in lock 13, to realize
Automatically lock the effect of locking bolt 12.
Further, when lock body 11 is near during with latching 13, in order that the first end 121 of locking bolt 12 can close at lock automatically
In body 11, so that after lock body 11 is aligned with lock 13, the first end 121 of locking bolt 12 is inserted into latching in 13.The first of locking bolt
End is provided with spigot surface 123, and this spigot surface 123 makes the length direction along locking bolt 12, first end 121 thickness of locking bolt 12 by
Gradual change is thin, and spigot surface 123 is located at the side away from electromagnetic valve 30 for this first end 121.In the present embodiment, spigot surface 123 is arc
Shape face, in other embodiments, spigot surface 123 can also be inclined-plane.
Further, bio-identification terminal 15 is fingerprint, finger joint or refers to hand vein recognition terminal, when biological using this bolt-type
When identification lock is to lock door-plate, if install ground handle on door-plate, bio-identification terminal 15 is installed on handle.By bio-identification
Terminal 15 is arranged on handle, when user grips handle, you can to gather user's person letter by bio-identification terminal 15
Breath, using more convenient.In addition bio-identification terminal 15 is arranged on handle, more there is disguise, improved with more preferable
Safety, prevents from deliberately destroying bio-identification terminal 15.In further embodiments it is also possible to by bio-identification terminal 15 and handle
Handss are provided separately, and bio-identification terminal 15 is arranged on other positions, are carried out with controller 40 by data wire or wireless mode
Communication is connected.In further embodiments, bio-identification terminal 15 can also be face, iris, palmmprint, retina, auricle or
Hand identification terminal.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of bolt-type biometric lock, including lock, locking bolt, supports the lock body of described locking bolt, described locking bolt is slidably installed
In described lock body, described locking bolt has for stretching into the first end in described lock it is characterised in that the side of described locking bolt
While opening up fluted, described bolt-type biometric lock also includes described for the latch in the cooperation described groove of insertion, driving
Latch passes in and out the electromagnetic valve of described groove, for gathering the bio-identification terminal of user demographics and being used for determining described biology
The described user demographics of identification terminal collection show, with householder's identity information one, the controller controlling described electromagnetic valve work；
Described electromagnetic valve is installed on described lock body, and offers the through hole passing through for described latch on described lock body.
2. bolt-type biometric lock as claimed in claim 1 is it is characterised in that described electromagnetic valve includes and described latch phase
Iron core even, for the coil of iron core described in magnetic and the support base for supporting described coil, described support base is installed on institute
State on lock body, described iron core is slidably mounted in described coil.
3. bolt-type biometric lock as claimed in claim 2 is it is characterised in that described electromagnetic valve is also included for towards institute
State the Lock spring of the iron core described in the pushing and withstanding of direction of lock body, described Lock spring is installed in described coil.
4. bolt-type biometric lock as claimed in claim 3 is it is characterised in that away from the one of described latch on described iron core
End is provided with locating dowel, and described Lock spring is set in described locating dowel.
5. bolt-type biometric lock as claimed in claim 4 is it is characterised in that described latch and described iron core and described fixed
Position post is integrally formed.
6. bolt-type biometric lock as claimed in claim 2 it is characterised in that described support base be in cylinder will, described line
Circle is installed in described cylinder.
7. the bolt-type biometric lock as described in any one of claim 1-6 it is characterised in that described controller include for
Store the memorizer of described householder's identity information, be used for contrasting described user demographics and described householder's identity information whether
The processor causing and the executor for controlling described electromagnetic valve, described memorizer is connected with described processor, described executor
It is connected with described processor, described bio-identification terminal is connected with described processor.
8. the bolt-type biometric lock as described in any one of claim 1-6 is it is characterised in that described bio-identification terminal is
Fingerprint, finger joint, refer to vein, face, iris, palmmprint, retina, auricle or hand identification terminal.
9. the bolt-type biometric lock as described in any one of claim 1-6 is it is characterised in that also include for towards described
The back-moving spring of the locking bolt described in the pushing and withstanding of direction of lock, described back-moving spring is installed in described lock body.
10. bolt-type biometric lock as claimed in claim 9 is it is characterised in that length direction along described locking bolt: described
The first end of locking bolt is provided with the gradually thinning spigot surface of thickness making this first end, and described spigot surface is located at this first end
Side away from described electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650970.6U CN205908133U (en) | 2015-08-26 | 2015-08-26 | Bolt formula biological identification lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650970.6U CN205908133U (en) | 2015-08-26 | 2015-08-26 | Bolt formula biological identification lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908133U true CN205908133U (en) | 2017-01-25 |
Family
ID=57813930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520650970.6U Active CN205908133U (en) | 2015-08-26 | 2015-08-26 | Bolt formula biological identification lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908133U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108629880A (en) * | 2018-06-19 | 2018-10-09 | 苏州爱盟机械有限公司 | The certification of smart lock face controls method for opening and closing |
| CN109750907A (en) * | 2017-11-08 | 2019-05-14 | 上海梓澜物联网科技有限公司 | A kind of campus fingerprint intelligent door-locking system based on Internet of Things |
| CN110097663A (en) * | 2018-01-30 | 2019-08-06 | 云丁网络技术(北京)有限公司 | A kind of intelligent door lock and its handle |
| CN114180336A (en) * | 2021-11-23 | 2022-03-15 | 联钢精密科技(中国)有限公司 | Feed mechanism with multi-disc grabbing interlocking function |
-
2015
- 2015-08-26 CN CN201520650970.6U patent/CN205908133U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750907A (en) * | 2017-11-08 | 2019-05-14 | 上海梓澜物联网科技有限公司 | A kind of campus fingerprint intelligent door-locking system based on Internet of Things |
| CN109750907B (en) * | 2017-11-08 | 2021-06-15 | 上海梓澜物联网科技有限公司 | Campus fingerprint intelligence lock system based on thing networking |
| CN110097663A (en) * | 2018-01-30 | 2019-08-06 | 云丁网络技术(北京)有限公司 | A kind of intelligent door lock and its handle |
| CN108629880A (en) * | 2018-06-19 | 2018-10-09 | 苏州爱盟机械有限公司 | The certification of smart lock face controls method for opening and closing |
| CN114180336A (en) * | 2021-11-23 | 2022-03-15 | 联钢精密科技(中国)有限公司 | Feed mechanism with multi-disc grabbing interlocking function |
| CN114180336B (en) * | 2021-11-23 | 2023-05-23 | 联钢精密科技(中国)有限公司 | Feeding mechanism with multi-disc grabbing and interlocking functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180730 Address after: 518000 Guangdong Shenzhen Baoan District Xixiang street Taoyuan community Aviation City Industrial Zone Zhan Feng Industrial Park B1 5 floor. Patentee after: Shenzhen Wei Fu vision limited company Address before: 518100 Guangdong Shenzhen Baoan District Xixiang Street Jie Gang community yoke lot Fuchuan Industrial Park 2 buildings 3 and 4 floor. Patentee before: Shenzhen Wave Multimedia Co., Ltd. |