CN208473449U - A kind of Fingerprint Lock - Google Patents
A kind of Fingerprint Lock Download PDFInfo
- Publication number
- CN208473449U CN208473449U CN201820669026.9U CN201820669026U CN208473449U CN 208473449 U CN208473449 U CN 208473449U CN 201820669026 U CN201820669026 U CN 201820669026U CN 208473449 U CN208473449 U CN 208473449U
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- handle portion
- switch
- holding tank
- slip lid
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a kind of Fingerprint Locks, comprising: lateral connection portion (1), handle portion (2), slip lid (3), finger holding tank (4), fingerprint sensor (5), power supply (6), switch (7), memory (8), single-chip microcontroller (9), wireless communication module (10), optical inductor (11)；Advantage is: in the Fingerprint Lock, since the position of input fingerprint is in the behind of handle, Fingerprint Lock concealed well, improves safety, meanwhile, which also can be dust-proof, is also not easy to be damaged violently, prevents bad person；In addition, door handle and coded lock are combined into one, the accessory of door is simplified, has saved cost, has also achieved the effect that beauty.Meanwhile just to power when only hand holds handle by switch and optical sensor, save the power consumption of lock.Meanwhile will also save and repeatedly mismatch fingerprint, to provide evidence for security incident.
Description
Technical field
The utility model relates to field of security technologies, more specifically to a kind of Fingerprint Lock.
Background technique
Since traditional mechanical lock is opened with key, so lock body must have hole, and since ancient times, lockset can be used
One quota tool and skill are opened easily, especially the world today, and various advanced unlocking tools emerge one after another, unlocking technique
It is extremely more miraculous.Existing electronic lock realizes using fingerprint and opens that structure includes shell, front door handle, sets finger on shell
Line acquiring and identifying module and the lock core control device being connected on fingerprint acquiring and identifying module.
But existing Fingerprint Lock is generally exposed directly to surface, so that criminal easily has found, and can be into
Row destroys.Therefore, it is necessary to a kind of new Fingerprint Locks.In the Fingerprint Lock, since the position of input fingerprint is in the behind of handle, very well
Ground conceals Fingerprint Lock, improves safety, meanwhile, which also can be dust-proof, is also not easy to be damaged violently, prevents bad person；
In addition, door handle and coded lock are combined into one, the accessory of door is simplified, has saved cost, has also achieved the effect that beauty.Together
When, just to power when only hand holds handle by switch and optical sensor, has saved the power consumption of lock.Meanwhile it can also protect
It deposits and repeatedly mismatches fingerprint, to provide evidence for security incident.
Utility model content
The technical problem to be solved by the present invention is to how improve the safety of Fingerprint Lock, for the upper of the prior art
The defect stated provides a kind of Fingerprint Lock, comprising: lateral connection portion 1, handle portion 2, slip lid 3, finger holding tank 4, fingerprint sensor
5, power supply 6, switch 7, memory 8, single-chip microcontroller 9, wireless communication module 10, optical inductor 11；
The one end in lateral connection portion 1 is connect with door to be installed, and the other end in lateral connection portion 1 is connect with handle portion 2,
In vertical direction, lateral connection portion 1 and the connection of handle portion 2 form fingerprint for the central axes in the central axes of hand 2 and lateral connection portion 1
The shell of lock is provided with finger holding tank 4 on the side towards door-plate of handle portion 2, is arranged in the groove bottom of finger holding tank 4
There is fingerprint sensor 5, the top of finger holding tank 4 is provided with optical inductor 11, and slip lid 3 is slidably connected with handle portion 2, and slip lid
A part of the side towards door-plate of 3 covering handle portions 2, slip lid 3 can be slided relative to the direction of the central axes of handle portion 2,
Slip lid 3 covers finger holding tank 4 and optical inductor 11 when sliding down to least significant end, when slip lid 3 slides up to top
Finger holding tank 4 and optical inductor 11 are exposed；Fingerprint sensor 5, power supply 6, switch 7, memory 8, single-chip microcontroller 9, channel radio
News module 10 is wrapped up by the shell that lateral connection portion 1 and the connection of handle portion 2 are formed, and the input with switch 7 respectively of power supply 6
End, the connection power supply of memory 8, single-chip microcontroller 9, wireless communication module 10, optical inductor 11, the output end and fingerprint sensing of switch 7
Device 5 connects, and single-chip microcontroller 9 is connect with switch 7, memory 8, wireless communication module 10, optical inductor 11, stores in memory 8 pre-
If fingerprint image.
Preferably, the lateral connection portion 1 and handle portion 2 are made of insulating materials.
Preferably, the switch 7 is electromagnetic switch.
Preferably, the finger holding tank 4 extends along the direction vertical with the central axes of handle portion 2.
Preferably, the cross section of the finger holding tank 4 is rectangle.
Preferably, the lateral connection portion 1 can be rotated relative to door.
Preferably, the slip lid 3 slides to top from least significant end under external force, is slipped to automatically after external force disappearance
Least significant end.
The Fingerprint Lock for implementing the utility model has the advantages that since the position for inputting fingerprint is in the back of handle
Afterwards, Fingerprint Lock is concealed well, improves safety, meanwhile, which also can be dust-proof, is also not easy to be damaged violently, and prevents
Only bad person；In addition, door handle and coded lock are combined into one, the accessory of door is simplified, has saved cost, has also reached beauty
Effect.Meanwhile just to power when only hand holds handle by switch and optical sensor, save the power consumption of lock.Meanwhile
It will also save and repeatedly mismatch fingerprint, to provide evidence for security incident.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the front cross-sectional schematic diagram of one embodiment of the utility model.
Fig. 2 is the schematic diagram at the handle portion back side of one embodiment of the utility model.
Fig. 3 is the connection schematic diagram of the handle portion internal part of one embodiment of the utility model.
Specific embodiment
Below with reference to attached drawing 1-3 and embodiment the utility model is described further, but should not be limited with this
The protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of Fingerprint Lock, comprising: lateral connection portion 1, handle portion 2, slip lid 3,
Finger holding tank 4, fingerprint sensor 5, power supply 6, switch 7, memory 8, single-chip microcontroller 9, wireless communication module 10, optical inductor
11；
The one end in lateral connection portion 1 is connect with door to be installed, and the other end in lateral connection portion 1 is connect with handle portion 2,
In vertical direction, lateral connection portion 1 and the connection of handle portion 2 form fingerprint for the central axes in the central axes of hand 2 and lateral connection portion 1
The shell of lock is provided with finger holding tank 4 on the side towards door-plate of handle portion 2, is arranged in the groove bottom of finger holding tank 4
There is fingerprint sensor 5, the top of finger holding tank 4 is provided with optical inductor 11, and slip lid 3 is slidably connected with handle portion 2, and slip lid
A part of the side towards door-plate of 3 covering handle portions 2, slip lid 3 can be slided relative to the direction of the central axes of handle portion 2,
Slip lid 3 covers finger holding tank 4 and optical inductor 11 when sliding down to least significant end, when slip lid 3 slides up to top
Finger holding tank 4 and optical inductor 11 are exposed；Fingerprint sensor 5, power supply 6, switch 7, memory 8, single-chip microcontroller 9, channel radio
News module 10 is wrapped up by the shell that lateral connection portion 1 and the connection of handle portion 2 are formed, and the input with switch 7 respectively of power supply 6
End, the connection power supply of memory 8, single-chip microcontroller 9, wireless communication module 10, optical inductor 11, the output end and fingerprint sensing of switch 7
Device 5 connects, and single-chip microcontroller 9 is connect with switch 7, memory 8, wireless communication module 10, optical inductor 11, stores in memory 8 pre-
If fingerprint image.
Preferably, the lateral connection portion 1 and handle portion 2 are made of insulating materials.
Preferably, the switch 7 is electromagnetic switch.
Preferably, the finger holding tank 4 extends along the direction vertical with the central axes of handle portion 2.
Preferably, the cross section of the finger holding tank 4 is rectangle.
Preferably, the lateral connection portion 1 can be rotated relative to door.
Preferably, the slip lid 3 slides to top from least significant end under external force, is slipped to automatically after external force disappearance
Least significant end.
When using this Fingerprint Lock, lateral connection portion 1 is installed on door first, the electronic lock in Fingerprint Lock is by door at this time
It locks；When user needs to open door, user is by 3 upward sliding of slip lid to top first, and optical inductor 11 senses at this time
Single-chip microcontroller 9,9 control switch 7 of single-chip microcontroller closure are sent a signal to after light, so that power supply 6 is the power supply of fingerprint sensor 5, this
When user hold handle portion 2, and finger is just embedded in the finger holding tank 4 on handle portion 2, so that the fingerprint of finger can be referred to
Line sensor 5 captures, and then the fingerprint image captured is sent to single-chip microcontroller 9 by fingerprint sensor 5, and single-chip microcontroller 9 will capture
Fingerprint image matched with preset fingerprint image in memory 8, if it does, then single-chip microcontroller 9 control unlock, use at this time
Family is not necessarily to take away hand, then rotating handles portion 2, thus entrance of opening the door, user hand has been removed at this time, since the hand of user can support
Firmly slip lid 3 slides slip lid 3 downwards, and user hand is removed rear slip lid 3 and slid downwards, to cover optical sensor 11, so
Optical sensor 11 sends a signal to single-chip microcontroller 9 to turn off the switch afterwards, so that power supply 6 is no longer powered for fingerprint sensor 5.Meanwhile
When fingerprint, which mismatches number, reaches preset number, unmatched fingerprint is sent to server by wireless communication module 10, with
Just the fingerprint of the people of damage lock is retained.
Since the position of input fingerprint is in the behind of handle, Fingerprint Lock is concealed well, improves safety, meanwhile,
The structure also can be dust-proof, is also not easy to be damaged violently, prevents bad person；In addition, door handle and coded lock are combined into one, simplify
The accessory of door, has saved cost, has also achieved the effect that beauty.Meanwhile only hand is made by switch and optical sensor
It just powers when holding handle, has saved the power consumption of lock.Meanwhile will also save and repeatedly mismatch fingerprint, to be mentioned for security incident
For evidence.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.
Claims (7)
1. a kind of Fingerprint Lock, comprising: lateral connection portion (1), handle portion (2), slip lid (3), finger holding tank (4), fingerprint sensing
Device (5), power supply (6), switch (7), memory (8), single-chip microcontroller (9), wireless communication module (10), optical inductor (11)；
The one end in lateral connection portion (1) is connect with door to be installed, and the other end of lateral connection portion (1) is connect with handle portion (2),
The central axes of the central axes of handle portion (2) and lateral connection portion (1) in vertical direction, lateral connection portion (1) and handle portion (2) company
The shell to form Fingerprint Lock is connect, finger holding tank (4), finger holding tank are provided on the side towards door-plate of handle portion (2)
(4) it is provided in groove bottom fingerprint sensor (5), optical inductor (11), slip lid is provided with above finger holding tank (4)
(3) it is slidably connected with handle portion (2), and a part of the side towards door-plate of slip lid (3) covering handle portion (2), slip lid (3)
It can be slided relative to the direction of the central axes of handle portion (2), slip lid (3) covers finger holding tank when sliding down to least significant end
(4) finger holding tank (4) and optical inductor (11) are exposed when sliding up to top with optical inductor (11), slip lid (3)；
Fingerprint sensor (5), power supply (6), switch (7), memory (8), single-chip microcontroller (9), wireless communication module (10) are by lateral connection
The shell that portion (1) and handle portion (2) connection are formed is wrapped up, and power supply (6) input terminal, the memory with switch (7) respectively
(8), single-chip microcontroller (9), wireless communication module (10), optical inductor (11) connection power supply, switch the output end and fingerprint sensing of (7)
Device (5) connection, single-chip microcontroller (9) are connect with switch (7), memory (8), wireless communication module (10), optical inductor (11), are stored
The preset fingerprint image of storage in device (8).
2. Fingerprint Lock according to claim 1, which is characterized in that the lateral connection portion (1) and handle portion (2) are insulation
Made of material.
3. Fingerprint Lock according to claim 1, which is characterized in that the switch (7) is electromagnetic switch.
4. Fingerprint Lock according to claim 1, which is characterized in that the finger holding tank (4) along with handle portion (2)
The vertical direction in central axes extends.
5. Fingerprint Lock according to claim 1, which is characterized in that the cross section of the finger holding tank (4) is rectangle.
6. Fingerprint Lock according to claim 1, which is characterized in that the lateral connection portion (1) can rotate relative to door.
7. Fingerprint Lock according to claim 1, which is characterized in that the slip lid (3) is sliding from least significant end under external force
To top, it is slipped to least significant end automatically after external force disappearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669026.9U CN208473449U (en) | 2018-05-07 | 2018-05-07 | A kind of Fingerprint Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669026.9U CN208473449U (en) | 2018-05-07 | 2018-05-07 | A kind of Fingerprint Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208473449U true CN208473449U (en) | 2019-02-05 |
Family
ID=65220362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669026.9U Expired - Fee Related CN208473449U (en) | 2018-05-07 | 2018-05-07 | A kind of Fingerprint Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208473449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767537A (en) * | 2019-03-01 | 2019-05-17 | 深圳市沃特沃德股份有限公司 | Intelligence is checked card method, apparatus, computer equipment and the storage medium of enabling |
-
2018
- 2018-05-07 CN CN201820669026.9U patent/CN208473449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767537A (en) * | 2019-03-01 | 2019-05-17 | 深圳市沃特沃德股份有限公司 | Intelligence is checked card method, apparatus, computer equipment and the storage medium of enabling |
| CN109767537B (en) * | 2019-03-01 | 2021-09-21 | 深圳市沃特沃德信息有限公司 | Method and device for opening door by intelligent card punching, computer equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190205 Termination date: 20190507 |