CN206340077U - A kind of automobile engine lock with push type fingerprint sensor - Google Patents
A kind of automobile engine lock with push type fingerprint sensor Download PDFInfo
- Publication number
- CN206340077U CN206340077U CN201621444603.1U CN201621444603U CN206340077U CN 206340077 U CN206340077 U CN 206340077U CN 201621444603 U CN201621444603 U CN 201621444603U CN 206340077 U CN206340077 U CN 206340077U
- Authority
- CN
- China
- Prior art keywords
- fingerprint sensor
- push type
- type fingerprint
- automobile engine
- engine 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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- 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
- 230000005055 memory storage Effects 0.000 abstract 1
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model belongs to automobile engine lock field, discloses a kind of automobile engine lock with push type fingerprint sensor, including：Housing provided with cavity, it is contained in the push switch in cavity, the start-up circuit electrically connected with push switch, and button cap, the automobile engine lock with push type fingerprint sensor also includes the push type fingerprint sensor located at button cap head, the microprocessor electrically connected with push type fingerprint sensor, the memory electrically connected with microprocessor, the on-off circuit between microprocessor and push switch；The microprocessor is in housing；The start-up circuit is electrically connected with on-off circuit.By push type fingerprint sensor come certification fingerprint, when only being matched with the fingerprint of memory memory storage, pressing push switch could be by engine start.The utility model is reasonable in design, practical, improves the theftproof performance of automobile, can widely popularize applied in market.
Description
Technical field
The utility model is related to a kind of engine lock.
Background technology
At present, with the maturation of automobile one-key start technology, increasing automobile engine is all using one-key start
Mode is lighted a fire, such as the patent No.：One-key start automobile button disclosed in 201520547951.0, although during automotive ignition very just
Victory, but when running into theft vehicle, thief can also be driven away car by one-key start after opening car door, and therefore, one-key start is just
Theftproof performance not high situation is there is while prompt.
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 a kind of band push type fingerprint
The automobile engine lock of sensor, the theftproof performance to improve one-key start.
The technical solution of the utility model is：
A kind of automobile engine lock with push type fingerprint sensor, including：Housing provided with cavity, is contained in cavity
Push switch, the start-up circuit electrically connected with push switch, and button cap, the vapour with push type fingerprint sensor
Car engine lock also includes the push type fingerprint sensor located at button cap head, and what is electrically connected with push type fingerprint sensor is micro-
Processor, the memory electrically connected with microprocessor, the on-off circuit between microprocessor and push switch；It is described micro-
Processor is in housing；The start-up circuit is electrically connected with on-off circuit.
Its further technical scheme is：The button cap includes the body provided with cavity volume, with consolidating for the removable connection of body
Fixed board；The body is provided with positioned at top and for the mounting hole through push type fingerprint sensor, positioned at mounting hole outer rim
Stop bit flange；The fixed plate is located at the bottom of body, and push type fingerprint sensor is in cavity volume described in its top pressure.
Its further technical scheme is：The inner side that the body is located at cavity volume is provided with groove；The fixed plate be provided with it is recessed
The lug boss of groove clamping connection；Or, the fixed plate is by screw lock on body.
Its further technical scheme is：The push switch is located at the lower end of fixed plate.
Its further technical scheme is：The automobile engine lock with push type fingerprint sensor is also included with starting electricity
The control board of road electrical connection；The push switch, microprocessor, memory, on-off circuit are in control board.
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 cladding fingerprint is passed
The plastic body of sense 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 car engine with push type fingerprint sensor
Machine is locked, by setting push type fingerprint sensor on the head of button cap, when user starts automobile, and pressing fingerprint sensor can be first
Finger print identifying is carried out, when the fingerprint that push type fingerprint sensor is obtained matches with the fingerprint stored in memory, its
Controlling switch circuit turn-on so that start-up circuit obtains enabling signal, and when the button is pressed, if in fingerprint and memory
The finger print information stored is misfitted, even if then pushing button, start-up circuit also cannot get enabling signal.Push type fingerprint sensing
Device good energy saving property, small volume, strong interference immunity.The utility model is reasonable in design, practical, improves the anti-theft of automobile
Can, it can widely popularize 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 automobile engine lock 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 section view of Fig. 2 embodiments.
Fig. 4 is the section view of another embodiment of the utility model.
Reference
10 automobile engines lock 1 housing
The connectivity port of 11 cavity 12
The button cap of 2 push switch 3
The cavity volume of 31 body 311
The stop bit flange of 312 mounting hole 313
The fixed plate of 314 groove 32
The push type fingerprint sensor of 321 lug boss 4
The cover plate of 41 shell 42
The base plate of 43 fingerprint sensor chip 44
The fingerprint sensor of 45 diaphragm 46
The coating of 47 plastic body 48
The memory of 5 microprocessor 6
7 control boards
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 automobile engine lock with push type fingerprint sensor, including：Housing provided with cavity, is contained in cavity
Push switch, the start-up circuit electrically connected with push switch, and button cap.Automobile hair with push type fingerprint sensor
Motivation lock also includes the push type fingerprint sensor located at button cap head, the microprocessor electrically connected with push type fingerprint sensor
Device, the memory electrically connected with microprocessor, the on-off circuit between microprocessor and push switch, microprocessor is set
In in housing, start-up circuit is electrically connected with on-off circuit.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of automobile engine lock 10 with push type fingerprint sensor, including：Provided with sky
The housing 1 of chamber, is contained in the push switch 2 in cavity, the start-up circuit electrically connected with push switch 2, and button cap 3.
Automobile engine lock 10 with push type fingerprint sensor also includes the push type fingerprint sensor 4 located at the head of button cap 3, with
The microprocessor 5 that push type fingerprint sensor 4 is electrically connected, the memory 6 electrically connect with microprocessor 5, located at microprocessor 5 and
On-off circuit between push switch 2.
Microprocessor 5 is in housing 1, and start-up circuit is electrically connected with on-off circuit.When user starts automobile, fingerprint is pressed
Sensor can first carry out finger print identifying, when the fingerprint stored in the fingerprint and memory 6 that push type fingerprint sensor 4 is obtained
When matching, its controlling switch circuit turn-on so that start-up circuit obtains enabling signal, and when the button is pressed, if referred to
Line is misfitted with the finger print information stored in memory 6, even if then pushing button, start-up circuit also cannot get enabling signal.
It therefore, it can the identification to fingerprint by push type fingerprint sensor 4, reach the purpose for improving one-key start security performance.
Button cap 3 includes the body 31 provided with cavity volume 311, the fixed plate 32 with the removable connection of body 31.Body 31 is set
Have positioned at top and for the mounting hole 312 through push type fingerprint sensor 4, positioned at the stop bit flange of the outer rim of mounting hole 312
313, fixed plate 32 is located at the bottom of body 31, and its top pressure push type fingerprint sensor 4 is in cavity volume 311.Body 31, which is located at, to be held
The inner side of chamber 311 is provided with groove 314, and fixed plate 32 is provided with the lug boss 321 being connected with the clamping of groove 314, and push type fingerprint is passed
Sensor 4 is installed to after cavity volume 311, and pressing fixed plate 32 causes lug boss 321 and the clamping of groove 314, and therefore, push type refers to
The installation of line sensor 4 is very convenient.In other embodiments, fixed plate by screw lock on body.
Push switch 2 is located at the lower end of fixed plate 32, push switch 2, microprocessor 5, memory 6, on-off circuit
In control board 7.The downside of housing 1 is provided with a connectivity port 12, and control board 7 is by connectivity port 12 with starting
Circuit is electrically connected.
Push type fingerprint sensor 4 includes shell 41, is from top to bottom sequentially arranged in cover plate 42 in shell 41, fingerprint sensing
Device chip 43, base plate 44, and it is covered on the diaphragm 45 of the top surface of cover plate 42.The top of shell 41 is provided with fingerprint hole, cover plate 42
For non-conductive glass, ceramics or sapphire.Cover plate 42 is protected by the diaphragm 45 of the top surface of cover plate 42, in order to avoid cover plate
42 abrasions, so as to influence the certification degree of accuracy of fingerprint.
As shown in figure 4, push type fingerprint sensor 4 is integral type structure, it includes fingerprint sensor 46, and cladding refers to
The plastic body 47 of the periphery of line sensing chip 46.The surface that plastic body 47 is bordering on the detection faces of fingerprint sensor 46 is provided with coating 48,
Coating 48 is toward the outside of housing 1.
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 automobile engine lock with push type fingerprint sensor, including：Housing provided with cavity, is contained in cavity
Push switch, the start-up circuit electrically connected with push switch, and button cap, it is characterised in that the band push type fingerprint
The automobile engine lock of sensor also includes the push type fingerprint sensor located at button cap head, with push type fingerprint sensor
The microprocessor of electrical connection, the memory electrically connected with microprocessor, the switch between microprocessor and push switch
Circuit；The microprocessor is in housing；The start-up circuit is electrically connected with on-off circuit.
2. the automobile engine lock according to claim 1 with push type fingerprint sensor, it is characterised in that the button
Cap includes the body provided with cavity volume, the fixed plate with the removable connection of body；The body is provided with positioned at top and for passing through
The mounting hole of push type fingerprint sensor, positioned at the stop bit flange of mounting hole outer rim；The fixed plate is located at the bottom of body, its
Push type fingerprint sensor is in cavity volume described in top pressure.
3. the automobile engine lock according to claim 2 with push type fingerprint sensor, it is characterised in that described
The inner side that body is located at cavity volume is provided with groove；The fixed plate is provided with the lug boss being connected with groove clamping；
Or, the fixed plate is by screw lock on body.
4. the automobile engine lock according to claim 2 with push type fingerprint sensor, it is characterised in that the pressing
Formula switch is located at the lower end of fixed plate.
5. the automobile engine lock according to claim 1 with push type fingerprint sensor, it is characterised in that the band
The automobile engine lock of push type fingerprint sensor also includes the control board electrically connected with start-up circuit；The push type is opened
Pass, microprocessor, memory, on-off circuit are in control board.
6. the automobile engine lock according to claim 1 with push type fingerprint sensor, it is characterised in that described to press
Pressure type fingerprint sensor include shell, and be from top to bottom sequentially arranged in shell cover plate, fingerprint sensor chip, base plate；
The top of the shell is provided with fingerprint hole.
7. the automobile engine lock according to claim 6 with push type fingerprint sensor, it is characterised in that the lid
Plate is non-conductive glass, ceramics or sapphire.
8. the automobile engine lock according to claim 6 with push type fingerprint sensor, it is characterised in that described to press
Pressure type fingerprint sensor also includes the diaphragm for being covered on cover plate top surface.
9. the automobile engine lock according to claim 1 with push type fingerprint sensor, it is characterised in that described to press
Pressure type fingerprint sensor includes fingerprint sensor, and coats the plastic body of fingerprint sensor periphery.
10. the automobile engine lock according to claim 9 with push type fingerprint sensor, it is characterised in that described
The surface that plastic body is bordering on fingerprint sensor detection faces is provided with coating；Described coating is toward the outside of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444603.1U CN206340077U (en) | 2016-12-26 | 2016-12-26 | A kind of automobile engine lock with push type fingerprint sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444603.1U CN206340077U (en) | 2016-12-26 | 2016-12-26 | A kind of automobile engine lock with push type fingerprint sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340077U true CN206340077U (en) | 2017-07-18 |
Family
ID=59302694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444603.1U Expired - Fee Related CN206340077U (en) | 2016-12-26 | 2016-12-26 | A kind of automobile engine lock with push type fingerprint sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109711235A (en) * | 2017-10-25 | 2019-05-03 | 光宝电子(广州)有限公司 | Identification of fingerprint module |
-
2016
- 2016-12-26 CN CN201621444603.1U patent/CN206340077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109711235A (en) * | 2017-10-25 | 2019-05-03 | 光宝电子(广州)有限公司 | Identification of fingerprint module |
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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 |
Granted publication date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |