CN107145880A - A kind of fingerprint recognition module and mobile terminal - Google Patents
A kind of fingerprint recognition module and mobile terminal Download PDFInfo
- Publication number
- CN107145880A CN107145880A CN201710546417.1A CN201710546417A CN107145880A CN 107145880 A CN107145880 A CN 107145880A CN 201710546417 A CN201710546417 A CN 201710546417A CN 107145880 A CN107145880 A CN 107145880A
- Authority
- CN
- China
- Prior art keywords
- fingerprint recognition
- recognition module
- support arm
- hardboard
- torsion spring
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
Abstract
The invention discloses a kind of fingerprint recognition module, it can be dismantled from back shroud, including the PCB hard plate assemblies for connecting touch-control module and mainboard and can be vertically moving, and promote the lever of PCB hard plate assemblies motion, the flexible member for the ejection of PCB hard plate assemblies is additionally provided between PCB hard plate assemblies and casing, the torsion spring resetted for lever is additionally provided between lever and casing.Because this refers to the simple in construction of identification module, convenient disassembly, therefore, when there are the failures such as react insensitive or damage in fingerprint recognition module, module only need to be changed, so as to effectively reduce cost, in addition, user can also according to oneself hobby to color change module, meet users without demand.The invention also discloses a kind of mobile terminal using above-mentioned fingerprint recognition module.
Description
Technical field
The present invention relates to fingerprint identification technology field, more particularly to a kind of fingerprint recognition module and mobile terminal.
Background technology
With the fast development of mobile intelligent terminal technology, user is increasing to the demand of mobile intelligent terminal, simultaneously
The requirement also more and more higher, and the continuous improvement required with mobile payment security experienced to mobile intelligent terminal, fingerprint is known
Other module has become mobile intelligent terminal, such as mobile phone, one of standard configuration of tablet personal computer etc..
But current fingerprint recognition module is not available for dismounting, when fingerprint recognition module occurs reacting insensitive or damages
During the failure such as bad, whole mobile terminal device can only be changed, very big cost is caused and wastes；In addition, user can not basis
Oneself hobby to color changes the fingerprint recognition module of different colours, therefore non-removable fingerprint recognition module is gradually
The demand of users can not be met.
Therefore, how a kind of fingerprint recognition module that can be dismantled is provided, the different demands of users can either be met,
The technical problem that cost is those skilled in the art's urgent need to resolve can also effectively be reduced.
The content of the invention
In view of this, it is an object of the invention to provide a kind of fingerprint recognition module that can be dismantled, it can either meet wide
The different demands of large user, additionally it is possible to effectively reduce cost.
Another object of the present invention, which is also resided in, provides a kind of mobile terminal using above-mentioned fingerprint recognition module.
To achieve the above object, the present invention provides following technical scheme：
A kind of fingerprint recognition module, can be dismantled from back shroud, including connection touch-control module and mainboard and can be along vertical
The PCB hard plate assemblies of direction motion, and promote the lever of the PCB hard plate assemblies motion, the PCB hard plate assemblies and casing
Between be additionally provided with for the PCB hard plate assemblies eject flexible member, be additionally provided with use between the lever and the casing
In the support lever, and for the torsion spring of lever reset.
It is preferred that, the PCB hard plate assemblies include horizontal hardboard, and be arranged on the horizontal hardboard both sides and with it is described
The first vertical hardboard and the second vertical hardboard that horizontal hardboard is vertically connected, and the first vertical hardboard and described second vertical
The groove stretched into for the flexible member is offered on hardboard.
It is preferred that, the flexible member is shell fragment, and one end of the flexible member stretched into the groove, the other end with
The casing is connected.
It is preferred that, the lever includes the force section being sequentially connected, U-shaped linkage section, and is arranged on the U-shaped linkage section two
The first support arm and second support arm of side, and the first support arm abuts against with the described first vertical hardboard, the second support arm with
The second vertical hardboard is abutted against.
It is preferred that, it is provided with projection, described first on the inside of the first vertical hardboard and the second vertical hardboard
It is provided with recess on support arm and the second support arm, and described raised is engaged with the recess.
It is preferred that, the torsion spring includes the first torsion spring and the second torsion spring, and first torsion spring
Two ends connect the first support arm and the casing respectively, the two ends of second torsion spring connect described second respectively
Arm and the casing.
It is preferred that, the cover plate and touch-control that the touch-control module includes being connected are integrated, and the cover plate and the touch-control are integrated interior
It is embedded in caulking groove, and is connected with the caulking groove transition.
A kind of mobile terminal, including fingerprint recognition module, the fingerprint recognition module are as described in above-mentioned any one
Fingerprint recognition module.
It is preferred that, the mobile terminal is mobile phone, or is tablet personal computer.
As can be seen from the above technical solutions, the fingerprint recognition module disclosed in the embodiment of the present invention, can be from back shroud
Dismounting, including connection touch-control module and mainboard and can be vertically moving PCB hard plate assemblies, and promote PCB hardboards
The lever of component movement, is additionally provided with the flexible member for the ejection of PCB hard plate assemblies, lever between PCB hard plate assemblies and casing
The torsion spring resetted for lever is additionally provided between casing.When needing dismounting fingerprint recognition module, it is necessary first to thick stick
One end of bar applies upward power, and the other end of lever promotes PCB hard plate assemblies to move upwards in the presence of torsion spring,
PCB hard plate assemblies overcome the power of flexible member to pop up, and user can dismantle fingerprint recognition module from back shroud, work as fingerprint recognition
After module dismounting is finished, lever is returned to original state in the presence of torsion spring.Because this refers to the structure letter of identification module
Single, therefore convenient disassembly, when the failures such as react insensitive or damage occurs in fingerprint recognition module, only need to change module i.e.
Can, so as to effectively reduce cost, in addition, user can also change module according to oneself hobby to color, meet vast
User without demand.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below to embodiment or existing
The accompanying drawing used required in technology description is briefly described, it is clear that, drawings in the following description are only this hair
Bright embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to carrying
The accompanying drawing of confession obtains other accompanying drawings.
Fig. 1 is the overall structure diagram of the fingerprint recognition module disclosed in the embodiment of the present invention；
Fig. 2 is the configuration schematic diagram of the fingerprint recognition module disclosed in the embodiment of the present invention.
Wherein, the specific name of each part is as follows：
1- cover plates, 2- touch-controls are integrated, 3- caulking grooves, 4- flexible members, 5-PCB hardboards, and the horizontal hardboards of 51-, 52- first is vertical
Hardboard, the vertical hardboards of 53- second, 54- grooves, 55- is raised, 6-HOME keys, 7- levers, 71- force sections, 72-U type connecting portions,
73- first support arms, 74- second support arms, 75- recesses, the torsion springs of 81- first, the torsion springs of 82- second.
Embodiment
In view of this, core of the invention is to provide a kind of fingerprint recognition module that can be dismantled, and can either meet wide
The different demands of large user, additionally it is possible to effectively reduce cost.
Another core of the present invention, which is also resided in, provides a kind of mobile terminal using above-mentioned fingerprint recognition module.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Signified " orientation up and down " of the embodiment of the present invention is referred to after fingerprint recognition module is installed, by mobile terminal
Such as mobile phone, tablet personal computer etc. on the basis of the state of used time so as to be placed, and display panel direction is upper, and back shroud direction is
Under.
As shown in Fig. 2 the fingerprint recognition module disclosed in the embodiment of the present invention, can be dismantled from back shroud, including connection
Touch-control module and mainboard and PCB hard plate assemblies 5 that can be vertically moving, and promote the thick stick of the motion of PCB hard plate assemblies 5
Bar 7, is additionally provided with the flexible member 4 for the ejection of PCB hard plate assemblies 5 between PCB hard plate assemblies 5 and casing, lever 7 and casing it
Between be additionally provided with for lever 7 reset torsion spring.When needing dismounting fingerprint recognition module, it is necessary first to the one of lever 7
End applies upward power, and the other end of lever 7 promotes the motion upwards of PCB hard plate assemblies 5 in the presence of torsion spring, and PCB is hard
Board component 5 overcomes the power of flexible member 4 to pop up, and user can dismantle fingerprint recognition module from back shroud, when fingerprint recognition mould
Assembling and dismantling are unloaded finish after, lever 7 is returned to original state in the presence of torsion spring.Because this refers to the structure letter of identification module
Single, therefore convenient disassembly, when the failures such as react insensitive or damage occurs in fingerprint recognition module, only need to change module i.e.
Can, so as to effectively reduce cost, in addition, user can also change module according to oneself hobby to color, meet vast
User without demand.
Further, PCB hard plate assemblies 5 include horizontal hardboard 51, and be arranged on horizontal hardboard 51 both sides and with level
The first vertical hardboard 52 of vertical hardboard 52 and second that hardboard 51 is vertically connected, and the first vertical hardboard of vertical hardboard 52 and second
The groove 54 stretched into for flexible member 4 is offered on 52.
It should be noted that the first vertical hardboard 53 of vertical hardboard 52 and second is used to the electric current on mainboard passing through level
Hardboard 51 is delivered to touch-control module, so as to realize touch controllable function.
It should be further stated that, flexible member 4 is shell fragment, and one end of flexible member 4 is stretched into groove 54, elasticity member
The other end of part 4 is connected with casing.When touch module stress is moved up, PCB hard plate assemblies 5 need to overcome the power of flexible member 4 to
Upper movement.
Further, lever 7 includes the force section 71 being sequentially connected, U-shaped linkage section 72, and is arranged on U-shaped linkage section 72
The first support arm 73 and second support arm 74 of both sides, and first support arm 73 abuts against with the first vertical hardboard 52, second support arm 74 with
Second vertical hardboard 53 is abutted against.
It should be noted that the inner side of the first vertical hardboard 53 of vertical hardboard 52 and second is provided with projection 55, first
Recess 75 is provided with support arm 73 and second support arm 74, and projection 55 and recess 75 are engaged.When to the force section 71 of lever 7
During force, first support arm 73 and second support arm 74 promote the projection 55 coordinated with recess 75 upward in the presence of torsion spring
It is mobile, so as to promote PCB hard plate assemblies 5 to move up.
Further, torsion spring includes the first torsion spring 81 and the second torsion spring 82, and the first torsion spring 81
Two ends connect first support arm 73 and casing respectively, the second torsion spring 82 connects second support arm 74 and casing respectively.Work as touch-control
After module ejection, lever 7 resets in the presence of the first torsion spring 81 and the second torsion spring 82.
Further, touch-control module includes connected cover plate 1 and touch-control integrated 2, and cover plate 1 and touch-control integrated 2 are embedded in embedding
In groove 3, and it is connected with the transition of caulking groove 3.It should be noted that cover plate 1 and touch-control integrated 2 are by together with glue bonding.
The embodiment of the invention also discloses a kind of mobile terminal, including fingerprint recognition module, fingerprint recognition module is above-mentioned
Fingerprint recognition module disclosed in any one embodiment.
Because the mobile terminal employs the fingerprint recognition module disclosed in the embodiment of the present invention, therefore the mobile terminal is simultaneous
Have the technical advantage of the fingerprint recognition module disclosed in above-described embodiment, this is no longer repeated herein.
It should be noted that mobile terminal can be mobile phone, or tablet personal computer.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. a kind of fingerprint recognition module, can be dismantled from back shroud, it is characterised in that including connection touch-control module and mainboard and energy
Enough vertically moving PCB hard plate assemblies (5), and the lever (7) of PCB hard plate assemblies (5) motion is promoted, it is described
PCB hard plate assemblies (5) are additionally provided with the flexible member (4) ejected for the PCB hard plate assemblies (5), the thick stick between casing
It is additionally provided between bar (7) and the casing for supporting the lever (7), and for the torsion spring of the lever (7) reset.
2. fingerprint recognition module according to claim 1, it is characterised in that it is hard that the PCB hard plate assemblies (5) include level
Plate (51), and first for being arranged on the both sides of the horizontal hardboard (51) and being vertically connected with the horizontal hardboard (51) are hard vertically
Opened up on plate (52) and the second vertical hardboard (53), and the first vertical hardboard (52) and the second vertical hardboard (53)
There is the groove (54) stretched into for the flexible member (4).
3. fingerprint recognition module according to claim 2, it is characterised in that the flexible member (4) is shell fragment, and described
One end of flexible member (4) is stretched into the groove (54), and the other end is connected with the casing.
4. fingerprint recognition module according to claim 2, it is characterised in that the lever (7) includes applying for being sequentially connected
Power section (71), U-shaped linkage section (72), and it is arranged on the first support arm (73) and second support arm of U-shaped linkage section (72) both sides
(74), and the first support arm (73) is abutted against with the described first vertical hardboard (52), the second support arm (74) and described the
Two vertical hardboards (53) abut against.
5. fingerprint recognition module according to claim 4, it is characterised in that the first vertical hardboard (52) and described
It is provided with raised (55), the first support arm (73) and the second support arm (74) and is all provided with the inside of two vertical hardboards (53)
Recess (75) is equipped with, and raised (55) are engaged with the recess (75).
6. fingerprint recognition module according to claim 4, it is characterised in that the torsion spring includes the first torsion spring
(81) and the second torsion spring (82), and first torsion spring (81) two ends connect respectively the first support arm (73) and
The casing, the two ends of second torsion spring (82) connect the second support arm (74) and the casing respectively.
7. fingerprint recognition module according to claim 1, it is characterised in that the touch-control module includes connected cover plate
(1) and touch-control is integrated (2), the cover plate (1) and the touch-control integrated (2) are embedded in caulking groove (3), and with the caulking groove (3)
Transition is connected.
8. a kind of mobile terminal, it is characterised in that including fingerprint recognition module, the fingerprint recognition module is such as claim 1-
Fingerprint recognition module described in 7 any one.
9. mobile terminal according to claim 8, it is characterised in that the mobile terminal is mobile phone, or be flat board electricity
Brain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546417.1A CN107145880B (en) | 2017-07-06 | 2017-07-06 | Fingerprint identification module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546417.1A CN107145880B (en) | 2017-07-06 | 2017-07-06 | Fingerprint identification module and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107145880A true CN107145880A (en) | 2017-09-08 |
| CN107145880B CN107145880B (en) | 2020-06-02 |
Family
ID=59785575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710546417.1A Active CN107145880B (en) | 2017-07-06 | 2017-07-06 | Fingerprint identification module and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107145880B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522777A (en) * | 2012-07-03 | 2014-01-22 | 上海豪普森生物识别应用科技有限公司 | Fingerprint seal turning mechanism |
| CN103793691A (en) * | 2014-01-28 | 2014-05-14 | 深圳市汇顶科技股份有限公司 | Fingerprint identification device and mobile terminal with same |
| CN204578573U (en) * | 2015-02-25 | 2015-08-19 | 胡伟 | Mobile phone |
| US20160266913A1 (en) * | 2015-04-14 | 2016-09-15 | Motionfx Systems | Multi-function portable data management and processing system |
| CN106598160A (en) * | 2016-12-30 | 2017-04-26 | 深圳天珑无线科技有限公司 | Mobile terminal |
-
2017
- 2017-07-06 CN CN201710546417.1A patent/CN107145880B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522777A (en) * | 2012-07-03 | 2014-01-22 | 上海豪普森生物识别应用科技有限公司 | Fingerprint seal turning mechanism |
| CN103793691A (en) * | 2014-01-28 | 2014-05-14 | 深圳市汇顶科技股份有限公司 | Fingerprint identification device and mobile terminal with same |
| CN204578573U (en) * | 2015-02-25 | 2015-08-19 | 胡伟 | Mobile phone |
| US20160266913A1 (en) * | 2015-04-14 | 2016-09-15 | Motionfx Systems | Multi-function portable data management and processing system |
| CN106598160A (en) * | 2016-12-30 | 2017-04-26 | 深圳天珑无线科技有限公司 | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107145880B (en) | 2020-06-02 |
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Effective date of registration: 20210826 Address after: 516600 floor 1, building 23, Xinli industrial city, Industrial Avenue, urban area, Shanwei City, Guangdong Province Patentee after: Xinli photoelectric technology (Shanwei) Co., Ltd Address before: 516600 building 15, Xinli industrial city, Industrial Avenue, Shanwei City, Guangdong Province Patentee before: TRULY OPTO-ELECTRONICS Ltd. |