CN206339937U - A kind of keyboard with push type fingerprint sensor - Google Patents
A kind of keyboard with push type fingerprint sensor Download PDFInfo
- Publication number
- CN206339937U CN206339937U CN201621444602.7U CN201621444602U CN206339937U CN 206339937 U CN206339937 U CN 206339937U CN 201621444602 U CN201621444602 U CN 201621444602U CN 206339937 U CN206339937 U CN 206339937U
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- CN
- China
- Prior art keywords
- fingerprint sensor
- push type
- type fingerprint
- microprocessor
- keyboard
- 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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- 238000004891 communication Methods 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- 239000010980 sapphire Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model belongs to art of keypads, discloses a kind of keyboard with push type fingerprint sensor, including：Bottom, cover, button circuit board, button, communication interface, the keyboard with push type fingerprint sensor also includes the push type fingerprint sensor being installed between bottom and cover, the microprocessor being connected with push type fingerprint sensor, on-off circuit between microprocessor and button circuit board, the memory being connected with microprocessor；The communication interface is connected with on-off circuit.Push type fingerprint sensor is provided with keyboard, when the finger print information acquired in push type fingerprint sensor is correct, microprocessor controlling switch circuit turn-on so that button circuit board is turned on communication interface, so that keyboard is unlocked, it is very convenient.The utility model is simple in construction, reasonable in design, practical, can widely popularize applied in market.
Description
Technical field
The utility model is related to a kind of keyboard.
Background technology
At present, increasing with computer applications software, user needs the account species logged in also very many, it is necessary to input close
Synchronous codes number is also very more, but mainly uses keyboard password input at present, and numerical ciphers are that have the possibility forgotten, for
Some very important accounts, if only with numerical ciphers, there is also stolen possibility, security performance is not high.
Utility model content
In place of in order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide one kind and referred to push type
The keyboard of line sensor.
The technical solution of the utility model is：
A kind of keyboard with push type fingerprint sensor, including：Bottom, cover, button circuit board, button, communication connects
Mouthful, the keyboard with push type fingerprint sensor also includes the push type fingerprint sensing being installed between bottom and cover
Device, the microprocessor being connected with push type fingerprint sensor, the on-off circuit between microprocessor and button circuit board, with
The memory of microprocessor connection；The communication interface is connected with on-off circuit.
Its further technical scheme is：The microprocessor is also associated with switching circuit；The microprocessor connects with communication
Mouth connection.
Its further technical scheme is：The bottom is provided with the mounting groove for being used for installing push type fingerprint sensor；It is described
Cover, which is provided with, is used for the mounting hole through push type fingerprint sensor, and positioned at the stop bit flange of mounting hole outer rim；The cover
Push type fingerprint sensor is compressed in mounting groove by stop bit flange.
Its further technical scheme is：The bottom is additionally provided with the fixing groove for installing microprocessor and memory.
Its further technical scheme is：The mounting hole is located at the right side room of keypad editor keypad；The fixing groove is set
In the left side room of keypad editor keypad.
Its further technical scheme is：The push type fingerprint sensor includes shell, and is from top to bottom sequentially arranged in
Cover plate, fingerprint sensor chip in shell, base plate；The top of the shell is provided with fingerprint hole.
Its further technical scheme is：The cover plate is non-conductive glass, ceramics or sapphire.
Its further technical scheme is：The push type fingerprint sensor also includes the diaphragm for being covered on cover plate top surface.
Its further technical scheme is：The push type fingerprint sensor includes fingerprint sensor, and is coated on fingerprint
The plastic body of sensing chip periphery.
Its further technical scheme is：The surface that the plastic body is bordering on fingerprint sensor detection faces is provided with coating；Institute
The coating stated is toward the outside of housing.
The utility model having the technical effect that compared with prior art：A kind of keyboard with push type fingerprint sensor,
Push type fingerprint sensor is provided with keyboard, when the finger print information acquired in push type fingerprint sensor is correct, microprocessor
Controlling switch circuit turn-on so that button circuit board is turned on communication interface, so that keyboard is unlocked, it is very convenient.Also, this reality
With the new connected mode for switching microprocessor and communication interface by switching circuit, user logs in some accounts on computers
Password when, can be by the switching of switching circuit so that the finger print information of push type fingerprint sensor is directly connect by communication
Computer is defeated by oral instructions, so as to realize Password Input, is simplified the operation of Password Input, is improved security performance.Push type fingerprint
Sensor power saving is good, small volume, strong interference immunity.The utility model is simple in construction, reasonable in design, practical, can be energetically
It is applied in market.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of circuit block diagram of the keyboard with push type fingerprint sensor of the utility model.
Fig. 2 is a kind of three-dimensional view of the keyboard with push type fingerprint sensor of the utility model.
Fig. 3 is the top view of Fig. 2 embodiments.
Fig. 4 is the fragmentary sectional view of Fig. 2 embodiments.
Fig. 5 is the zoomed-in view in A portions in Fig. 4.
Fig. 6 is the fragmentary sectional view of the utility model second embodiment.
Fig. 7 is the zoomed-in view in B portions in Fig. 6.
Fig. 8 is the top view of the another 3rd embodiment of the utility model.
Fig. 9 is the circuit block diagram of the another fourth embodiment of the utility model.
Reference
The bottom of 10 keyboard 1
The wire casing of 11 mounting groove 111
The cover of 12 fixing groove 2
The stop bit flange of 21 mounting hole 22
The communication interface of 3 button circuit board 31
The fingerprint sensor of 4 button 5
The cover plate of 51 shell 52
The base plate of 53 fingerprint sensor chip 54
The fingerprint sensor of 55 diaphragm 56
The coating of 57 plastic body 58
The memory of 6 microprocessor 7
The switching circuit of 8 on-off circuit 9
Embodiment
In order to more fully understand technology contents of the present utility model, with reference to schematic diagram to technical side of the present utility model
Case is further described and illustrated, but is not limited to this.
A kind of keyboard with push type fingerprint sensor, including：Bottom, cover, button circuit board, button, communication connects
Mouthful, it is installed on the push type fingerprint sensor between bottom and cover, the microprocessor being connected with push type fingerprint sensor, if
On-off circuit between microprocessor and button circuit board, the memory being connected with microprocessor, communication interface and switch electricity
Road is connected.
As shown in Figure 1 and Figure 2, a kind of keyboard 10 with push type fingerprint sensor, including：Bottom 1, cover 2, button
Circuit board 3, button 4, communication interface 31 is installed on the push type fingerprint sensor 5 between bottom 1 and cover 2, referred to push type
The microprocessor 6 that line sensor 5 is connected, the memory 7 be connected with microprocessor, located at microprocessor 6 and button circuit board 3 it
Between on-off circuit 8, switching circuit 9.
Communication interface 31 is connected with on-off circuit 8, and microprocessor 6 is connected with communication interface 31.Communication interface 31 and computer
Connection, sends to the information of computer for transmitting keyboard 10.Switching circuit 9 is used to switch microprocessor 6 and communication interface 31
Connected mode so that microprocessor 6 can be both connected by on-off circuit 8 with communication interface 31, directly can also connect with communication
Mouth 31 is connected.
When microprocessor 6 is connected by on-off circuit 8 with communication interface 31, the finger acquired in push type fingerprint sensor 5
When line information is correct, microprocessor 6 passes through controlling switch circuit 8 so that button circuit board 3 is connected with communication interface 31, so that
Realize that keyboard is unlocked, now, the input information of keyboard could be transmitted to computer.When microprocessor 6 directly connects with communication interface 31
When connecing, the finger print information that button fingerprint sensor 5 is inputted can be transmitted directly to computer, so as to realize the finger of some accounts of computer
Line is logged in.The connected mode of microprocessor 6 and communication interface is realized by switching circuit 9, during specific implementation, is set on keyboard
One toggle switch.
As shown in Fig. 3,4,5, bottom 1 is provided with the mounting groove 11 for being used for installing push type fingerprint sensor 5, and cover 2 is provided with
For the mounting hole 21 through push type fingerprint sensor 5, and positioned at the stop bit flange 22 of the outer rim of mounting hole 21.Cover 2 passes through
Stop bit flange 22 compresses push type fingerprint sensor 5 in mounting groove 11, and the side wall of mounting groove 11, which is provided with, to be used for through FPC winding displacements
Wire casing 111.
Bottom 1 is additionally provided with the fixing groove 12 for installing microprocessor 6 and memory 7, microprocessor 6, memory 7, opens
Powered-down road is installed in control board, and push type fingerprint sensor 5 passes through the microprocessor on FPC winding displacements and control board
6 electrical connections.In other embodiments, control board can also be arranged to a block circuit board with button circuit board.
Mounting hole 21 edits the right side room of keypad located at keyboard 10, and fixing groove 12 edits the left side of keypad located at keyboard 10
Room, the overall dimensions of keyboard 10 need not be increased by increasing push type fingerprint sensor 5 on keyboard 10, while do not influence to beat again
Word.
Push type fingerprint sensor 5 include shell 51, and be from top to bottom sequentially arranged in shell 51 cover plate 52, fingerprint
Sensor chip 53, base plate 54.Cover plate 52 is non-conductive glass, ceramics or sapphire, and the top of shell 51 is provided with fingerprint hole.
Push type fingerprint sensor 5 also includes the diaphragm 55 for being covered on the top surface of cover plate 52, and diaphragm 55 causes push type
Sensor is not easy to be worn in use, so that precision when ensureing to press fingerprint, and service life can be improved.
As shown in Figure 6,7, push type fingerprint sensor 5 is integral type structure, and it includes fingerprint sensor 56, and cladding
Plastic body 57 in the periphery of fingerprint sensor 56.The surface that plastic body 57 is bordering on the detection faces of fingerprint sensor 56 is provided with coating
58, coating 58 is toward the outside of housing.
As shown in figure 8, fixing groove 12, mounting groove 11 are located at keyboard indicator annex.
As shown in figure 9, being not provided with switching circuit on a kind of keyboard 10 with push type fingerprint sensor, microprocessor 6
9, microprocessor 6 only passes through the break-make of the output control on-off circuit of finger print identifying.
It is above-mentioned that technology contents of the present utility model are only further illustrated with embodiment, in order to which reader is easier to understand,
But embodiment of the present utility model is not represented and is only limitted to this, and any technology done according to the utility model extends or recreated,
By protection of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (10)
1. a kind of keyboard with push type fingerprint sensor, including：Bottom, cover, button circuit board, button, communication interface,
Characterized in that, the push type that the keyboard with push type fingerprint sensor also includes being installed between bottom and cover refers to
Line sensor, the microprocessor being connected with push type fingerprint sensor, the switch between microprocessor and button circuit board
Circuit, the memory being connected with microprocessor；The communication interface is connected with on-off circuit.
2. the keyboard according to claim 1 with push type fingerprint sensor, it is characterised in that the microprocessor is also
It is connected with switching circuit；The microprocessor is connected with communication interface.
3. the keyboard according to claim 1 with push type fingerprint sensor, it is characterised in that the bottom is provided with use
In the mounting groove for installing push type fingerprint sensor；The cover, which is provided with, is used for the mounting hole through push type fingerprint sensor,
And positioned at the stop bit flange of mounting hole outer rim；The cover compresses push type fingerprint sensor in mounting groove by stop bit flange.
4. the keyboard according to claim 3 with push type fingerprint sensor, it is characterised in that the bottom is additionally provided with
Fixing groove for installing microprocessor and memory.
5. the keyboard according to claim 4 with push type fingerprint sensor, it is characterised in that the mounting hole is located at
The right side room of keypad editor keypad；The fixing groove is located at the left side room of keypad editor keypad.
6. the keyboard according to claim 1 with push type fingerprint sensor, it is characterised in that the push type fingerprint
Sensor include shell, and be from top to bottom sequentially arranged in shell cover plate, fingerprint sensor chip, base plate；The shell
Top be provided with fingerprint hole.
7. the keyboard according to claim 6 with push type fingerprint sensor, it is characterised in that the cover plate is led to be non-
Glass, ceramics or the sapphire of electricity.
8. the keyboard according to claim 6 with push type fingerprint sensor, it is characterised in that the push type fingerprint
Sensor also includes the diaphragm for being covered on cover plate top surface.
9. the keyboard according to claim 1 with push type fingerprint sensor, it is characterised in that the push type fingerprint
Sensor includes fingerprint sensor, and is coated on the plastic body of fingerprint sensor periphery.
10. the keyboard according to claim 9 with push type fingerprint sensor, it is characterised in that the plastic body is near
Coating is provided with the surface of fingerprint sensor detection faces；Described coating is toward the outside of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444602.7U CN206339937U (en) | 2016-12-26 | 2016-12-26 | A kind of keyboard with push type fingerprint sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444602.7U CN206339937U (en) | 2016-12-26 | 2016-12-26 | A kind of keyboard with push type fingerprint sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339937U true CN206339937U (en) | 2017-07-18 |
Family
ID=59302761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444602.7U Expired - Fee Related CN206339937U (en) | 2016-12-26 | 2016-12-26 | A kind of keyboard with push type fingerprint sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110516480A (en) * | 2019-08-15 | 2019-11-29 | 苏州浪潮智能科技有限公司 | A kind of control method of keyboard and device |
-
2016
- 2016-12-26 CN CN201621444602.7U patent/CN206339937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110516480A (en) * | 2019-08-15 | 2019-11-29 | 苏州浪潮智能科技有限公司 | A kind of control method of keyboard and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: Room 326, 3 / F, block r2-a, Gaoxin industrial village, 020 Gaoxin South 7th Road, Gaoxin community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Zhuoyue ChuangSheng Electronic Technology Co.,Ltd. Address before: 518000 5D, cuijingge, Tian'an Golf Garden, Shatou street, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ZHONGSHUN INNOVATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |