CN205788218U - Fingerprint recognition module and terminal - Google Patents
Fingerprint recognition module and terminal Download PDFInfo
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- CN205788218U CN205788218U CN201620447812.5U CN201620447812U CN205788218U CN 205788218 U CN205788218 U CN 205788218U CN 201620447812 U CN201620447812 U CN 201620447812U CN 205788218 U CN205788218 U CN 205788218U
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- recognition module
- fingerprint recognition
- fingerprint
- sensor
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Abstract
The utility model discloses a kind of fingerprint recognition module.Fingerprint recognition module includes: basic ring, fingerprint sensor and force sensor.Basic ring is fixing with the framework of terminal to be connected.Fix in fingerprint sensor is arranged on basic ring and with basic ring and be connected.Force sensor is arranged on below fingerprint sensor.Additionally, the invention also discloses a kind of terminal.The fingerprint recognition module of this utility model embodiment and terminal, by fixing, with the framework of terminal, the basic ring being connected, fingerprint sensor is fixedly installed, so, save sense of touch feedback arrangement, simplify structure, additionally it is also convenient for the Seal Design of fingerprint recognition module, promotes the waterproof effect of fingerprint recognition module.On the other hand, force sensor can detect user by surging, and just trigger the control signal originally individually triggered by fingerprint sensor when meeting predetermined condition by surging, such that it is able to prevent maloperation, improves Consumer's Experience.
Description
Technical field
This utility model relates to technical field of touch control, particularly a kind of fingerprint recognition module and terminal.
Background technology
The fingerprint sensor activity of some mobile phone existing is arranged, and arranges haptic feedback mechanism in the lower section of fingerprint sensor,
So, it is obtained in that during user operation that sense of touch is fed back, while improving Consumer's Experience, is possible to prevent maloperation.But, feed back machine
Structure causes fingerprint recognition modular structure complicated, and causes fingerprint recognition module to be difficult to seal, and waterproof effect is deteriorated.And remove sense of touch
Feedback mechanism, is fixedly installed fingerprint sensor and is easily caused maloperation.
Utility model content
This utility model is intended at least solve one of problems of the prior art technical problem.To this end, this utility model
Need to provide a kind of fingerprint recognition module and terminal.
The fingerprint recognition module of this utility model embodiment, including:
The basic ring being connected is fixed with the framework of terminal；
In being arranged on described basic ring and fix, with described basic ring, the fingerprint sensor being connected；And
It is arranged on the force sensor below described fingerprint sensor.
In some embodiments, described terminal includes that outer layer equipment component, described outer layer equipment component offer through hole,
Described basic ring is contained in below described outer layer equipment, and exposes from described through hole.
In some embodiments, described outer layer equipment component includes that panel or cover plate are removed in display.
In some embodiments, described basic ring includes supporting plate and the installing extended from described supporting plate to described through hole
Ring, described supporting plate is fixing with described framework to be connected.
In some embodiments, described installing ring includes end face and inwall, described installing ring described end face with described in
Wall intersection is formed with guide ramp, is used for guiding finger and enters in described installing ring.
In some embodiments, described outer layer equipment component includes that upper surface, described end face are positioned at below described upper surface.
In some embodiments, described fingerprint sensor includes substrate and arranges fingerprint sensing core on the substrate
Sheet, described substrate is fixing with described supporting plate to be connected, and described substrate covers described force sensor.
In some embodiments, described fingerprint thing identification module also includes internal layer equipment component, described internal layer equipment component
Cover described fingerprint sensor.
In some embodiments, described internal layer equipment component includes the silk-screen identical with described outer layer equipment.
In some embodiments, the material of described internal layer equipment component includes: pottery, glass, sprayed on material, terylene
Resin material or sapphire material.
In some embodiments, described force sensor includes: piezoelectric material film or pressure transducer.
In some embodiments, described fingerprint sensor includes: certainly hold capacitive fingerprint sensing device, mutual tolerance condenser type refers to
Stricture of vagina sensor, ultrasonic type fingerprint sensor or optical fingerprint sensor.
The terminal of this utility model embodiment, including fingerprint recognition module as above.
In some embodiments, described terminal includes mobile phone or panel computer.
The fingerprint recognition module of this utility model embodiment and terminal, will by fixing the basic ring being connected with the framework of terminal
Fingerprint sensor is fixedly installed, and so, saves sense of touch feedback arrangement, simplifies structure, be additionally also convenient for fingerprint recognition module
Seal Design, promote fingerprint recognition module waterproof effect.On the other hand, force sensor can detect user's pressing
Dynamics, and the control signal originally individually triggered just is triggered by fingerprint sensor when meeting predetermined condition by surging, from
And it is possible to prevent maloperation, improve Consumer's Experience.
The advantage of additional aspect of the present utility model will part be given in the following description, and part will from the following description
Become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment
Become obvious and easy to understand, wherein:
Fig. 1 is the fingerprint recognition modular structure schematic diagram according to an embodiment of the present utility model.
Fig. 2 is the terminal structure schematic diagram according to an embodiment of the present utility model.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, wherein certainly
Begin to same or similar label eventually represent same or similar element or there is the element of same or like function.Lead to below
It is exemplary for crossing the embodiment being described with reference to the drawings, and is only used for explaining this utility model, and it is not intended that to this reality
With novel restriction.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length
Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " perpendicular
Directly ", the instruction such as " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise "
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and
Simplify and describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation structure
Make and operate, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used
In describing purpose, and it is not intended that indicate or imply relative importance or the implicit number indicating indicated technical characteristic
Amount.Thus, define " first ", the feature of " second " can express or implicitly include one or more
Described feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise clearly
Concrete restriction.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be detachably to connect
Connect, or be integrally connected；Can be mechanically connected, it is also possible to be electrical connection or can mutually communication；It can be direct phase
Even, it is also possible to be indirectly connected to by intermediary, can be connecting or the interaction of two elements of two element internals
Relation.For the ordinary skill in the art, can understand that above-mentioned term is at this utility model as the case may be
In concrete meaning.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
D score can include that the first and second features directly contact, it is also possible to include the first and second features be not directly contact and
It is by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and
" above " includes that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than
Second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature is special second
Levy underface and obliquely downward, or be merely representative of fisrt feature level height less than second feature.
Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.For
Simplification disclosure of the present utility model, hereinafter parts and setting to specific examples are described.Certainly, they are only
For example, and it is not intended to limit this utility model.Additionally, this utility model can repeat ginseng in different examples
Examining numeral and/or reference letter, this repetition is for purposes of simplicity and clarity, itself does not indicate discussed various
Relation between embodiment and/or setting.Additionally, the various specific technique that provides of this utility model and material
Example, but those of ordinary skill in the art are it can be appreciated that the application of other techniques and/or the use of other materials.
Referring to Fig. 1 and Fig. 2, the fingerprint recognition module 100 of this utility model embodiment includes that basic ring 10, fingerprint pass
Sensor 20 and force sensor 30.Fingerprint recognition module 100 can be applicable to terminal 1000.
Wherein, basic ring 10 is fixing with the framework of terminal 1000 is connected.In fingerprint sensor 20 is arranged on basic ring 10 and with
Basic ring 10 is fixing to be connected.Fix in fingerprint sensor 20 is arranged on basic ring 10 and with basic ring 10 and be connected.Force sensor
30 are arranged on below fingerprint sensor 20.
It should be noted that present embodiment is only entered as a example by force sensor 30 is arranged on only below fingerprint sensor 20
Row explanation, does not limit the relative position relation between fingerprint sensor 20 and force sensor 30.
Along with the development of terminal 1000 such as mobile phone, fingerprint recognition is applied on mobile phone more and more widely, fingerprint recognition
Module generally may be disposed at Mobile telephone front panel or back cover, can be used for being unlocked mobile phone or user being carried out identity knowledge
Not.The set-up mode of fingerprint recognition module generally includes movable setting or is fixedly installed.Movable setting is i.e. when finger presses
During fingerprint recognition module, user presses and can produce pressing process and backhaul, after pressing, can trigger fingerprint collecting.And fix
The backhaul the most not pressed is set and returns feedback, when finger and fingerprint recognition module contact, i.e. start to gather fingerprint collecting.
The mode being fixedly installed for fingerprint recognition module, in fingerprint identification process, user cannot receive the anti-of self terminal
Feedback, Consumer's Experience is poor, is in terminal especially and standby puts out under screen state, it may occur that the sight of false triggering.
Compared to being fixedly installed mode, although fingerprint recognition module activity is arranged can provide the user pressing feedback, but
Owing to activity is arranged, gap can be formed between different elements, and make fingerprint recognition module be difficult to seal, the most waterproof anti-
Dirt performance is the best, easily breaks down.
In the present embodiment, fingerprint recognition module 100 is solid by fixing the basic ring 10 being connected with the framework of terminal 1000
Fixed setting.Fingerprint sensor 20 is for gathering the information of the fingerprint of user, and force sensor 30 is then used for sensing user's hands
The pressing referred to.In concrete operations, when force sensor 30 is detecting that user presses the dynamics of fingerprint recognition module 100
After predetermined threshold, wake up fingerprint sensor 20 up and carry out fingerprint collecting, and then Trig control signal is unlocked or it
His action.Need to consume certain power consumption, therefore fingerprint sensor owing to fingerprint sensor 20 is continuously in duty
The duty of 20 is controlled can save energy consumption to a certain extent by force sensor 30.
In other examples, fingerprint sensor 20 persistently keeps duty, but only detects when force sensor 30
User presses the dynamics of fingerprint recognition module 100 more than after predetermined threshold, just understands Trig control signal and carry out subsequent action.
In sum, the fingerprint recognition module 100 of this utility model embodiment, by fixing with the framework of terminal 1000
Fingerprint sensor 20 is fixedly installed by the basic ring 10 connected, and so, saves sense of touch feedback arrangement, simplifies structure, additionally
It is also convenient for the Seal Design of fingerprint recognition module, promotes the waterproof effect of fingerprint recognition module.On the other hand, dynamics sensing
Device 30 can detect user by surging, and just trigger original by fingerprint sensor when meeting predetermined condition by surging
20 control signals individually triggered, such that it is able to prevent maloperation, improve Consumer's Experience.
In some embodiments, terminal 1000 includes mobile phone or panel computer.
It is appreciated that terminal 1000 includes but not limited to the example of present embodiment.
In some embodiments, terminal 1000 includes that outer layer equipment component 200, outside equipment component 200 offer logical
Hole 210, basic ring 10 is contained in below outer layer equipment component 200, and exposes from through hole 210.
Specifically, outer layer equipment component 200 can be display pannel or cover plate.Basic ring 10 is contained in outer layer equipment 200
Below element, in other words, under fingerprint recognition module 100 is arranged at cover plate or display pannel.And in cover plate or display
Through hole 210 offered by device panel then can explicitly identify the position of fingerprint recognition module 100, so that user is being carried out
During fingerprint recognition, improve efficiency and the accuracy rate of fingerprint collecting, it is to avoid because user cannot accurately identify fingerprint recognition module 100
Position and gather difficulty.
In some embodiments, basic ring 10 includes supporting plate 12 and the installing extended from supporting plate 12 to through hole 210
Ring 14.Wherein, supporting plate 12 is fixing with the framework of terminal 1000 is connected.
Supporting plate 12 is fixing with framework to be connected, so that compact conformation, strengthens the reliability of fingerprint recognition module 100,
Installing ring 14 then constitutes the receiving space of fingerprint recognition module 100, is fixedly installed on dress for by fingerprint sensor 20
If in the space that ring 14 is formed.Supporting plate 12 and installing ring 14 can use one-body molded, with Simplified flowsheet.
Further, installing ring 14 includes end face 141 and inwall 142, wherein end face 141 and inwall 142 intersection shape
Become to have guide ramp 143, be used for guiding finger and enter in installing ring 14.
Further, outer layer equipment component 200 includes that upper surface 220, the end face 141 of installing ring 14 are positioned at upper surface
Below 220.
Such as the explanation of above-mentioned embodiment, outer layer equipment component 200 offers through hole 210, thus specifically identifies
Go out the position of fingerprint recognition module 100.And install the end face 141 of ring 14 and inwall 142 forms guide ramp 143, and
And the end face 141 of installing ring 14 is positioned at below the upper surface 220 of outer layer equipment component 200, in other words, will make
Through hole 210 forms concave shape with the contact surface of user's finger.The concave shape formed is readily able to guide user's finger into
Fingerprint recognition module 100.In other words, when user's finger is directed to concave shape, user's finger is accurately positioned,
To carry out fingerprint collecting.Additionally, the end face 141 of installing ring 14 may also function as decoration function so that fingerprint recognition module
The exposed portion of 100 is more attractive in appearance.
In some embodiments, fingerprint sensor 20 includes substrate 22 and fingerprint sensor 24,.Wherein, base
Plate 22 is fixing with the supporting plate 12 of basic ring 10 to be connected.Fingerprint sensor 24 is arranged on substrate 22.And substrate
22 cover force sensor 30.
Specifically, supporting plate 12 can be welded to connect with substrate 22, such as can be by mending laser electricity with the steel of substrate 22
Weldering connects, or is connect by viscous being adhered of glue.So, the reliability of fingerprint recognition module 100 can be strengthened.Fingerprint sensing core
Sheet 24 is welded to connect with substrate 22, and is used for performing fingerprint collecting.Substrate 22 equally with force sensor 30 company of welding
Connect.
Further, fingerprint recognition module 100 also includes internal layer equipment component 40.Internal layer equipment component 40 covers fingerprint
Identify module 20.So, fingerprint recognition chip 24 can be played a protective role by internal layer equipment component 40.Specifically,
Internal layer equipment component 40 can be made up of pottery, glass, sprayed on material, polyester resin material or sapphire material.
In some instances, when user performs operation by gestures such as pressings or slip on internal layer equipment component 40,
Force sensor 30 can collect the pressure parameter of current operation.Owing to force sensor 30 is positioned at fingerprint sensor 20
Lower section, therefore, force sensor 30 is positioned at the deformation of the element above force sensor 30 by acquisition operations when being performed
Gather pressure parameter.Certainly, force sensor 30 is in addition to can gathering dynamics size, it is also possible to gathers pressure and continues
The parameters such as time and pressure change, therefore, by force sensor 30 wake up up fingerprint sensor 20 be also not necessarily limited to aforementioned
The embodiment realized by dynamics size disclosed in embodiment.It should be noted that the classification of predetermined threshold should
When the pressure parameter classification obtained in force sensor 30 is identical.
Preferably, internal layer equipment component 40 includes the silk-screen identical with outer layer equipment component 200.So, can make
Outer layer equipment component 200 and fingerprint recognition module 100 are the most harmonious more attractive in appearance.Additionally, due to dynamics passes
Sensor 30 is arranged at below substrate 22, and inner layer element equipment 40 and outer layer equipment component 200 silk-screen solid colour,
Therefore force sensor 30 is without carrying out transparent processing, Simplified flowsheet.
In some embodiments, fingerprint sensor 20 can be capacitive fingerprint sensing device, optical fingerprint sensor
Or ultrasonic type fingerprint sensor.Force sensor 30 can be piezoelectric material film or pressure transducer.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically
Embodiment ", " example ", the description of " concrete example " or " some examples " etc. mean to combine described embodiment party
Specific features, structure, material or feature that formula or example describe are contained at least one embodiment of the present utility model
Or in example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or shows
Example.And, the specific features of description, structure, material or feature can at any one or more embodiments or
Example combines in an appropriate manner.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that:
These embodiments can be carried out in the case of without departing from principle of the present utility model and objective multiple change, amendment,
Replacing and modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (14)
1. a fingerprint recognition module, it is characterised in that including:
The basic ring being connected is fixed with the framework of terminal；
In being arranged on described basic ring and fix, with described basic ring, the fingerprint sensor being connected；And
It is arranged on the force sensor below described fingerprint sensor.
2. fingerprint recognition module as claimed in claim 1, it is characterised in that described terminal includes outer layer equipment component,
Described outer layer equipment component offers through hole, and described basic ring is contained in below described outer layer equipment component, and from described through hole
Expose.
3. fingerprint recognition module as claimed in claim 2, it is characterised in that described outer layer equipment component includes display
Device panel or cover plate.
4. fingerprint recognition module as claimed in claim 2, it is characterised in that described basic ring includes supporting plate and from institute
Stating the installing ring that supporting plate extends to described through hole, described supporting plate is fixing with described framework to be connected.
5. fingerprint recognition module as claimed in claim 4, it is characterised in that described installing ring includes end face and inwall,
Described installing ring is formed with guide ramp at described end face and described inwall intersection, is used for guiding finger and enters described installing
In ring.
6. fingerprint recognition module as claimed in claim 5, it is characterised in that described outer layer equipment component includes table
Face, described end face is positioned at below described upper surface.
7. fingerprint recognition module as claimed in claim 4, it is characterised in that described fingerprint sensor include substrate and
Arranging fingerprint sensor on the substrate, described substrate is fixing with described supporting plate to be connected, and described substrate covers institute
State force sensor.
8. fingerprint recognition module as claimed in claim 2, it is characterised in that in described fingerprint recognition module also includes
Layer equipment component, described internal layer equipment component covers described fingerprint sensor.
9. fingerprint recognition module as claimed in claim 8, it is characterised in that described internal layer equipment component include with
The silk-screen that described outer layer equipment is identical.
10. fingerprint recognition module as claimed in claim 8, it is characterised in that described internal layer equipment component includes: pottery
Porcelain, glass, sprayed on material, polyester resin material or sapphire material.
11. fingerprint recognition modules as claimed in claim 1, it is characterised in that described force sensor includes: piezoelectricity
Material membrane or pressure transducer.
12. fingerprint recognition modules as claimed in claim 1, it is characterised in that described fingerprint sensor includes: from holding
Capacitive fingerprint sensing device, mutual tolerance capacitive fingerprint sensing device, ultrasonic type fingerprint sensor or optical fingerprint sensor.
13. 1 kinds of terminals, it is characterised in that include the fingerprint recognition module as described in any one of claim 1-12.
14. terminals as claimed in claim 13, it is characterised in that described terminal includes: mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447812.5U CN205788218U (en) | 2016-05-17 | 2016-05-17 | Fingerprint recognition module and terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447812.5U CN205788218U (en) | 2016-05-17 | 2016-05-17 | Fingerprint recognition module and terminal |
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| Publication Number | Publication Date |
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| CN205788218U true CN205788218U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620447812.5U Active CN205788218U (en) | 2016-05-17 | 2016-05-17 | Fingerprint recognition module and terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11379000B2 (en) | 2017-10-13 | 2022-07-05 | Huawei Technologies Co., Ltd. | Structure of electronic device and electronic device |
-
2016
- 2016-05-17 CN CN201620447812.5U patent/CN205788218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11379000B2 (en) | 2017-10-13 | 2022-07-05 | Huawei Technologies Co., Ltd. | Structure of electronic device and electronic device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523859 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |