CN205540787U - Identity recognition device and mobile terminal - Google Patents
Identity recognition device and mobile terminal Download PDFInfo
- Publication number
- CN205540787U CN205540787U CN201620086861.0U CN201620086861U CN205540787U CN 205540787 U CN205540787 U CN 205540787U CN 201620086861 U CN201620086861 U CN 201620086861U CN 205540787 U CN205540787 U CN 205540787U
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- China
- Prior art keywords
- transparent cover
- cover plate
- sensor
- recognition device
- identity recognition
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model provides an identity recognition device, includes transparent cover, fingerprint sensor, finger vein sensor, control chip, light source and frame, fingerprint sensor with the finger vein sensor sets up side by side one side of transparent cover internal surface and respectively with control chip forms the electricity and connects, limit frame ring is fixed around transparent cover fingerprint sensor with the finger vein sensor, the light source is connected to the frame, the light source is used for illuminating transparent cover's position department. The utility model discloses a dual identity of fingerprint sensor and finger vein sensor is discerned, can further improve the security at terminal.
Description
Technical field
The utility model relates to technical field of touch control, particularly relates to a kind of identity recognition device and mobile terminal.
Background technology
Along with development in science and technology, identity recognition device such as fingerprint identification device applies to the most more and more widely
All kinds of portable electric appts.The fingerprint of user can be acquired by the fingerprint identification device arranged in terminal,
Terminal carries out authentication according to the fingerprint collected to user, to improve the security of terminal.But it is existing
Identity recognition device normally only comprise fingerprint identification function, the still not enough security that terminal is completely secured.
Utility model content
Therefore, the utility model provides identity recognition device and mobile terminal, it is possible to realizes fingerprint and refers to vein
Dual identification, the security of terminal can be improved further.
The utility model provides a kind of identity recognition device, including transparent cover plate, fingerprint sensor, refers to vein
Sensor, control chip, light source and frame, described fingerprint sensor and described finger intravenous sensor set side by side
Put in the side of described transparent cover plate inner surface and formed respectively with described control chip and electrically connect, described limit
Frame cincture fixing described transparent cover plate, described fingerprint sensor and described finger intravenous sensor, described light source
Being connected to described frame, described light source is used for illuminating the position of described transparent cover plate.
Wherein, described fingerprint sensor is capacitive fingerprint sensing device.
Wherein, described finger intravenous sensor is that optical profile type refers to intravenous sensor.
Wherein, described identity recognition device also includes around and fixes described transparent cover plate, described fingerprint sensing
Device and the frame of described finger intravenous sensor.
Wherein, described frame includes framework and interior edge, and one end of described framework is located on described interior edge, and from institute
State the inner surface of framework to extend towards the central area of described framework, the limit of described interior edge and described transparent cover plate
Edge region is overlapping and is positioned at the side of outer surface of described transparent cover plate, and described light source is embedded in described interior edge.
Wherein, described frame includes framework and interior edge, and one end of described framework is located on described interior edge, and from institute
State the inner surface of framework to extend towards the central area of described framework, the limit of described interior edge and described transparent cover plate
Edge region is overlapping and is positioned at the side of outer surface of described transparent cover plate, and described light source is connected to described framework,
And it is positioned at the side of described transparent cover plate inner surface.
Wherein, also include being arranged on described capacitive fingerprint sensing device and described optical profile type refer to intravenous sensor with
Signal Booster between described control chip.
Wherein, any one system during described transparent cover plate uses glass, sapphire, pottery and crystal glass
Become.
The utility model also provides for a kind of mobile terminal, including the identity recognition device described in aforementioned any one.
Compared to prior art, identity recognition device of the present utility model includes capacitive fingerprint sensing device and light
Formula refers to intravenous sensor, can realize fingerprint and the dual identification of finger vein, thus improve terminal further
Security.
Accompanying drawing explanation
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is to be in schematic diagram during a kind of assembled state according to identity recognition device of the present utility model；
Fig. 2 is to be in schematic diagram during another kind of assembled state according to identity recognition device of the present utility model
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical side in the utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that the utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into the utility model
The scope of protection.
With reference to Fig. 1, include transparent cover plate 101, fingerprint sensing according to identity recognition device 1 of the present utility model
Device 102, refer to intravenous sensor 103, control chip (not shown), frame 104 and light source 105, its middle finger
Line sensor 102 and finger intravenous sensor 103 are disposed side by side on transparent cover plate 101 inner surface in the horizontal direction
Side, fingerprint sensor 102, refer to that intravenous sensor 103 and light source 105 form electricity with control chip respectively
Connect.Transparent cover plate 101 use in glass, sapphire, pottery and crystal glass any one make,
Therefore when on the outer surface that finger is placed on transparent cover plate 101, fingerprint sensor 102 or refer to intravenous sensor
103 to the fingerprint on finger or can refer to that venous information is identified through transparent cover plate 101.Frame 104 ring
Around and fixing transparent cover plate 101, fingerprint sensor 102 and refer to intravenous sensor 103.This frame 104 includes
Framework 1041 and interior along 1042, interior one end being located at framework 1041 along 1042, and in framework 1041
Surface extends towards the central area of framework 1041, the interior fringe region weight along 1042 Yu transparent cover plate 101
Folded and be positioned at the side of outer surface of transparent cover plate 101, light source 105 e.g. infrared LEDs (luminous two
Pole is managed) it is embedded in interior along 1042, frame 104 can be made up of transparent material such as PET resin, thus light source
105 light sent can irradiate the finger being placed on transparent cover plate 101, thus the vein distribution map on finger
Can display, such that it is able to referred to that intravenous sensor 103 identifies.
Fingerprint sensor 102 for finger sensing to the pressing of transparent cover plate 101 finger that gathers user's finger
Line information, fingerprint sensor 102 can arrange sensing circuit and generate to carry out fingerprint collecting and analog signal.
Fingerprint sensor 102 includes that the fingerprint ridge line being configured to be capacitively coupled on user's finger senses and refers to
One group of capacitive element of line.
Further, fingerprint sensor 102 can use optical fingerprint sensor, capacitance type sensor, pressure
Electricity fingerprint sensor or ultrasonic fingerprint sensor.This fingerprint sensor 102 can use the distribution in strip type
Scratching formula sensor, it is also possible to for the push type sensor in array.This fingerprint sensor 102 also can be adopted
The device that can sense user fingerprints with other, identify, therefore not to repeat here.
Referring to that intravenous sensor 103 can identify individual's finger vena distribution map, it utilizes body interior feature
Identify and must be that live body just may utilize, acquisition be the vein image feature of finger interior have vivo identification,
Contactless and safe class high.
Control chip 104 can obtain simultaneously and analyze fingerprint sensor 102 and refer in intravenous sensor 103
Acquired information, thus operate accordingly, thus the defect that single-sensor had can be overcome,
Security can be further enhanced.
Control chip and fingerprint sensor 102 can be arranged on additionally, signal increases chip 106 and refer to vein
Between sensor 103, for the signal that fingerprint sensor 102 and finger intravenous sensor 103 obtain is carried out
Amplify, consequently facilitating control chip to fingerprint sensor 102 and refers to that intravenous sensor 103 is controlled.
It is to be appreciated that the cross sectional shape of frame 104 can be the regular shapes such as circle, rectangle, polygon,
Can also be that other are irregularly shaped.
With reference to Fig. 2, the light source 205 in identity recognition device 2 is connected with framework 2041 and is positioned at transparency cover
The side of plate 201 inner surface, during work, the light that light source 205 produces can pass transparent cover plate 201, from
And the finger of people can be irradiated, also can obtain the vein distribution map on finger.Identity recognition device 1 with Fig. 1
Comparing, the position of identity recognition device 2 light source the most therein 205 of Fig. 2 is different, therefore identification
Other structure and featuress of device 2 can refer to Fig. 1, and therefore not to repeat here.
Above disclosed only the utility model preferred embodiment, can not limit this reality with this certainly
By novel interest field, one of ordinary skill in the art will appreciate that and realize the whole of above-described embodiment or portion
Split flow, and the equivalent variations made according to the utility model claim, still fall within what utility model was contained
Scope.
Claims (8)
1. an identity recognition device, it is characterized in that, including transparent cover plate, fingerprint sensor, refer to intravenous sensor, control chip, light source and frame, described fingerprint sensor and described finger intravenous sensor are disposed side by side on the side of described transparent cover plate inner surface and electrically connect with the formation of described control chip respectively, the cincture of described frame fixing described transparent cover plate, described fingerprint sensor and described finger intravenous sensor, described light source is connected to described frame, and described light source is used for illuminating the position of described transparent cover plate.
2. identity recognition device as claimed in claim 1, it is characterised in that described fingerprint sensor is capacitive fingerprint sensing device.
3. identity recognition device as claimed in claim 2, it is characterised in that described finger intravenous sensor is that optical profile type refers to intravenous sensor.
4. identity recognition device as claimed in claim 3, it is characterized in that, described frame includes framework and interior edge, one end of described framework is located on described interior edge, and extend towards the central area of described framework from the inner surface of described framework, described interior edge is overlapping with the fringe region of described transparent cover plate and is positioned at the side of outer surface of described transparent cover plate, and described light source is embedded in described interior edge.
5. identity recognition device as claimed in claim 3, it is characterized in that, described frame includes framework and interior edge, one end of described framework is located on described interior edge, and extend towards the central area of described framework from the inner surface of described framework, described interior edge is overlapping with the fringe region of described transparent cover plate and is positioned at the side of outer surface of described transparent cover plate, and described light source is connected to described framework, and is positioned at the side of described transparent cover plate inner surface.
6. the identity recognition device as described in claim 4 or 5, it is characterised in that also include being arranged on described capacitive fingerprint sensing device and described optical profile type refers to the Signal Booster between intravenous sensor and described control chip.
7. identity recognition device as claimed in claim 6, it is characterised in that any one in described transparent cover plate employing glass, sapphire, pottery and crystal glass is made.
8. a mobile terminal, it is characterised in that include the identity recognition device described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086861.0U CN205540787U (en) | 2016-01-28 | 2016-01-28 | Identity recognition device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086861.0U CN205540787U (en) | 2016-01-28 | 2016-01-28 | Identity recognition device and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205540787U true CN205540787U (en) | 2016-08-31 |
Family
ID=56772672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086861.0U Expired - Fee Related CN205540787U (en) | 2016-01-28 | 2016-01-28 | Identity recognition device and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205540787U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384104A (en) * | 2016-10-21 | 2017-02-08 | 南昌欧菲生物识别技术有限公司 | Fingerprint identification module and electronic device |
| CN106817448A (en) * | 2016-12-30 | 2017-06-09 | 珠海市魅族科技有限公司 | Electronic equipment |
| CN106817446A (en) * | 2016-12-30 | 2017-06-09 | 珠海市魅族科技有限公司 | Electronic equipment |
| WO2019000294A1 (en) * | 2017-06-29 | 2019-01-03 | 深圳市汇顶科技股份有限公司 | Fingerprint recognition device and terminal device |
-
2016
- 2016-01-28 CN CN201620086861.0U patent/CN205540787U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384104A (en) * | 2016-10-21 | 2017-02-08 | 南昌欧菲生物识别技术有限公司 | Fingerprint identification module and electronic device |
| CN106817448A (en) * | 2016-12-30 | 2017-06-09 | 珠海市魅族科技有限公司 | Electronic equipment |
| CN106817446A (en) * | 2016-12-30 | 2017-06-09 | 珠海市魅族科技有限公司 | Electronic equipment |
| CN106817446B (en) * | 2016-12-30 | 2020-06-09 | 珠海市魅族科技有限公司 | Electronic device |
| WO2019000294A1 (en) * | 2017-06-29 | 2019-01-03 | 深圳市汇顶科技股份有限公司 | Fingerprint recognition device and terminal device |
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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: 20160831 Termination date: 20180128 |