CN207518640U - A kind of electronic equipment and its touch fingerprint component with keypress function - Google Patents
A kind of electronic equipment and its touch fingerprint component with keypress function Download PDFInfo
- Publication number
- CN207518640U CN207518640U CN201721355097.3U CN201721355097U CN207518640U CN 207518640 U CN207518640 U CN 207518640U CN 201721355097 U CN201721355097 U CN 201721355097U CN 207518640 U CN207518640 U CN 207518640U
- Authority
- CN
- China
- Prior art keywords
- touch
- switch
- keypress function
- region
- fingerprint component
- 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
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
A kind of electronic equipment provided by the utility model and its touch fingerprint component with keypress function, wherein, the touch fingerprint component includes：Switch, cover board and fingerprint module；The cover board includes finger touch region and body region, and the finger touch region is opposite to be recessed, and form integral structure with the body region；The fingerprint module is located at the underface in the finger touch region, and the switch is positioned at the lower section of fingerprint module.Finger touch region and body region are integral structure, and junction is not present gap, uses the electronic equipment of the component, when carrying out finger touch, the entrance of the impurity such as dust and water can be effectively prevented, extends the service life of electronic equipment, key press function is had both simultaneously, extends function.
Description
Technical field
The utility model is related to finger touch technical fields, and in particular to a kind of electronic equipment and its with keypress function
Touch fingerprint component.
Background technology
At present, high-end handsets prevalence hyperboloid deck design, and fuselage back can carry finger touch function, fingerprint module
The problem of back coordinates with glass cover-plate, can be related to gap and fingerprint module is coordinated to sink is placed on, influences appearance looks elegant
And the touch effect of fingerprint module, the impurity such as dust and water are easily accessible at gap.In addition, back finger touch is simple
The function of being unlocked with fingerprint, function are single.
Utility model content
A kind of electronic equipment provided by the utility model and its touch fingerprint component with keypress function, finger touch area
There is no gaps for domain and back cover board junction, can effectively prevent the entrance of the impurity such as dust and water.
According to the application's in a first aspect, this application provides a kind of touch fingerprint component with keypress function, including：
Switch, cover board and fingerprint module；The cover board include finger touch region and body region, the finger touch region relative to
The body region recess, and form integral structure；The fingerprint module is located at the underface in the finger touch region, institute
Switch is stated positioned at the lower section of fingerprint module.
The touch fingerprint component with keypress function, wherein, the fingerprint module includes：Touch chip and with touching
The FPC plates of chip electrical connection are touched, the switch is fixed on the FPC plates；The underface in the finger touch region is set successively
Put the touch chip, the FPC plates and the switch.
The touch fingerprint component with keypress function, wherein, the touch fingerprint component further includes reinforcing chip, institute
It states and touches the upper surface that chip is fixed on reinforcing chip, lower surface and the FPC plates of the reinforcing chip are fixed.
The touch fingerprint component with keypress function, wherein, the lower surface in the finger touch region relative to
The body region recess.
The touch fingerprint component with keypress function, wherein, the finger touch region and the body region
Junction there is intermediate incline, the intermediate incline is obliquely installed relative to the thickness direction of the cover board, and the transition is oblique
The length that face is projected on the cover board is more than 0.7mm.
The touch fingerprint component with keypress function, wherein, the thickness in the finger touch region is 0.15-
0.3mm。
The touch fingerprint component with keypress function, wherein, the touch fingerprint component further includes switch support
Plate, the switch support plate are located at the underface of the switch.
The touch fingerprint component with keypress function, wherein, the cover board is glass cover-plate, and the switch is light
Touch switch.
The touch fingerprint component with keypress function, wherein, the fingerprint module passes through dispensing with the cover board
Technique is adhesively fixed.
According to the second aspect of the application, present invention also provides a kind of electronic equipment, are pressed including carrying as described above
The touch fingerprint component of key function.
In conclusion the utility model provides a kind of electronic equipment and its touch fingerprint component with keypress function,
In, the touch fingerprint component includes：Switch, cover board and fingerprint module；The cover board includes finger touch region and body region
Domain, finger touch region and body region form a monolithic construction, and gap is not present in junction, can effectively prevent dust and
The entrance of the impurity such as water adds in switch below fingerprint module, it is made to have both keypress function, extends function.
Description of the drawings
The structure diagram of the touch fingerprint component with keypress function that Fig. 1 is provided by the utility model embodiment；
Fig. 2 is the bottom view of the touch fingerprint component shown in FIG. 1 with keypress function；
Fig. 3 is the partial enlarged view of a-quadrant in Fig. 2；
Fig. 4 is the front view of the fingerprint module of the utility model embodiment；
Fig. 5 is the bottom view of the fingerprint module of the utility model embodiment；
Fig. 6 is the structure diagram of the reinforcing chip of the utility model embodiment.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the section Example rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those skilled in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of touch fingerprint component with keypress function provided by the utility model, is applied particularly to electronic equipment
On, the electronic equipment can be the electronic products such as smart mobile phone, tablet computer.In the present embodiment, described carries button work(
The touch fingerprint component of energy covers after being applied to smart mobile phone, not only realizes fingerprint recognition, while increase keypress function,
Enrich the function of smart mobile phone.
As shown in Figure 1-Figure 3, the touch fingerprint component with keypress function that the application provides, including：Switch 101, lid
Plate 300 and fingerprint module 400；The cover board 300 includes finger touch region 100 and body region 200, the finger touch area
Domain 100 is opposite to be recessed, and form integral structure with the body region 200；100 silk-screen of finger touch region has icon
(such as round icon) is distinguished with showing.The fingerprint module 400 is located at the underface in the finger touch region 100, described to open
Close 101 lower sections for being located at fingerprint module 400.The switch 101 is preferably by compressing switch, and the present embodiment uses touch-switch, gently
It is short to touch the sensitive stroke of on-off effect, saves space so that it is compact to touch fingerprint components mechanism.Preferably, the touch-switch
Positioned at the lower section of fingerprint module 400.
The lower surface in the finger touch region 100 is recessed relative to the body region 200.It is arranged so that user
300 surface of cover board (upper surface) at the mobile phone back side seen is smooth seamless, beautiful and generous.
Finger touch region 100 and body region 200 form a monolithic construction, and gap is not present in junction, can be effective
Prevention the impurity such as dust and water entrance, below fingerprint module 400 add in switch, it is made to have both keypress function, is extended
Function.
The fingerprint module 400 includes FPC plates 402 and touches chip 401, and FPC plates 402 are electrically connected with touching chip 401.
The touch-switch 101 is fixed on the FPC plates 402.The touch chip 401 and touch-switch 101 are arranged at FPC plates
402 front, FPC plates 402 are touching the position doubling between chip 401 and touch-switch 101 so that touch 401 He of chip
" back-to-back " setting of touch-switch 101, in other words, the underface in the finger touch region 100 is set gradually from top to bottom
The touch chip 401, the FPC plates 402 and the touch-switch 101.
In the present embodiment, the cover board 300 is the back bodice curve cover board of mobile phone, is bend glass cover board in the present embodiment,
The bend glass cover board is only that glass edge is designed using the cambered surface of 2.5D, and the other parts in addition to edge are pure-surface, are had
Have the advantages that good hand touch, anti-crushing, visual effect are good.The application is in FPC plates (Flexible Printed Circuit Board
Flexible PCB) touch-switch 101 is provided on 402, when user carries out push action in finger touch region 100, it can hold
One new instruction of row, such as：Switching on and shutting down also or start a certain application program.The execution of the instruction can be by user certainly
Row is configured, such as be set as long-press (long-press 3 seconds) starting switch machine or certain application program at mobile phone setting interface, can be with
The a certain function of having been set when being mobile phone from manufacture, facilitates user to be operated, extends the function of mobile phone.
Further, the FPC plates 402 and the touch chip 401 are bonded by SMT techniques and fixed, the touch core
The center in the center of piece 401 and the finger touch region 100 overlaps.
In the present embodiment, the SMT (Surface Mount Technology surface mounting technologies) technique, is current
Popular a kind of technology and technique in electronic assembly industry, it is reliable using the touch chip 401 and FPC plates 402 of technique assembling
Property it is high, shock resistance is strong, effectively raise the service life of electronic equipment.
As shown in Figure 4 and Figure 5, the FPC plates 402 are L-shaped structure, are connect including bending part 4021 and with bending part 4021
Main part 4022, touch-switch 101 is bonded on the end of the bending part 4021, the main part 4022 is close to bending part
4021 one end fitting touches chip 401.
Further, it is also logical before the FPC plates 402 and the touch chip 401 are fixed by the fitting of SMT techniques
Cross the process that reinforcing chip 108 carries out structural strengthening.In other words, the touch fingerprint component further includes 108 (such as Fig. 6 of reinforcing chip
It is shown).The reinforcing chip 108 is preferably steel disc.The reinforcing chip 108 fits in the main part 4022 of FPC plates and touches chip
Between 401, in other words, the upper surface for touching chip 401 and being fixed on reinforcing chip 108, the lower surface of the reinforcing chip 108
With being fixed on the main part 4022 of FPC plates.The reinforcing chip 108 has many advantages, such as that flatness is good, and hardness is strong, is carried out in user
During pressing operation, FPC plates can be effectively protected and be not damaged.The reinforcing chip 108, finger touch region 100 and touch chip
401 are of similar shape size, wherein, the shape is regular shape, such as：Circle, ellipse etc..The present embodiment
In, reinforcing chip 108, finger touch region 100 and touch chip 401 are circle, and in the same size.
Further, have please continue to refer to Fig. 3, the finger touch region 100 and the junction of the body region 200
There is intermediate incline 104, the intermediate incline 104 is obliquely installed relative to the thickness direction of the cover board 300, in other words, refers to
Be recessed the groove of formation between line touch area 100 and body region 200, and recess edge is inclined-plane.The intermediate incline 104
The length projected on the cover board 300 is more than 0.7mm.
When user carries out pressing operation, the setting of intermediate incline 104 potentially acts as the effect of button deformation arm, more holds
Ink is printed easily on intermediate incline 104 to form round icon.When user carries out touch operation in finger touch region 100,
Sense of touch is splendid.
Further, the thickness in the finger touch region 100 is 0.15-0.3mm.Numerical value in the range of this can ensure
The amount that finger touch region 100 is recessed is enough to trigger touch-switch 101, moreover it is possible to the fingerprint in finger touch region 100 be made to input letter
It number is more accurately sent in fingerprint module 400, improves the Operational Figure Of Merit of electronic equipment, also ensure structural strength.This
In embodiment, the thickness in finger touch region 100 is set as 0.2mm.
In the present embodiment, the touch chip 401, reinforcing chip 108 are consistent with the shape size in finger touch region 100,
Correspondingly, one end of the main part 4022 is also configured as the circular configuration of the same size with touching chip 401, it is being bonded
When, it can achieve the purpose that edge is overlapped as possible, can effectively save the inner space of electronic equipment.
Further, the touch fingerprint component further includes switch support plate 106, and the switch support plate 106 is located at institute
State the underface of touch-switch 101.
When user carries out pressing operation, touch-switch 101 and switch support plate 106 contact, and form push action, described
The setting of support plate 106 is switched, improves the use function of electronic equipment, such as：The operation performs switching on and shutting down instruction, can will be former
Originally the switching on and shutting down button for being arranged on mobile phone side saves, and saves production cost.
Further, the fingerprint module 400 is adhesively fixed with the cover board 300 by gluing process.
The touch chip 401 and back bodice curve cover board 300 that will be fixed with 402 patch of FPC plates, are bonded using gluing process
Fixed, bonding is solid and reliable, improves the stability of electronic equipment, extends the service life of electronic equipment.
According to the touch fingerprint component provided in this embodiment with keypress function, the present embodiment additionally provides a kind of electronics
Equipment, the electronic equipment have touch fingerprint component as described above, since the touch fingerprint component institute is functional above-mentioned
It has been elaborated in embodiment, details are not described herein.
In conclusion touch fingerprint component and electronic equipment provided by the utility model with keypress function, fingerprint mould
Block fitting is fixed on finger touch region, and forms one positioned at the underface in finger touch region, finger touch region and cover board
Monolithic construction, junction are not present gap, can effectively prevent the entrance of the impurity such as dust and water, are set on FPC plates light
Switch is touched, increases the function of touching fingerprint component.
The above content is combine specific embodiment further detailed description of the utility model, it is impossible to assert
The specific implementation of the utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, several simple deduction or replace can also be made.
Claims (10)
1. a kind of touch fingerprint component with keypress function, which is characterized in that including：Switch, cover board and fingerprint module；It is described
Cover board includes finger touch region and body region, and the finger touch region is recessed relative to the body region, and is formed
Integral structure；The fingerprint module is located at the underface in the finger touch region, and the switch is located under fingerprint module
Side.
2. the touch fingerprint component of keypress function is carried as described in claim 1, which is characterized in that the fingerprint module packet
It includes：The FPC plates for touching chip and being electrically connected with touching chip, the switch are fixed on the FPC plates；The finger touch area
The touch chip, the FPC plates and the switch are set gradually immediately below domain.
3. the touch fingerprint component of keypress function is carried as claimed in claim 2, which is characterized in that the touch fingerprint component
Reinforcing chip is further included, the upper surface for touching chip and being fixed on reinforcing chip, lower surface and the FPC plates of the reinforcing chip are fixed.
4. the touch fingerprint component of keypress function is carried as described in claim 1, which is characterized in that the finger touch region
Lower surface be recessed relative to the body region.
5. the touch fingerprint component of keypress function is carried as claimed in claim 4, which is characterized in that the finger touch region
There is intermediate incline with the junction of the body region, the intermediate incline is set relative to the thickness direction inclination of the cover board
It puts, the length that the intermediate incline is projected on the cover board is more than 0.7mm.
6. the touch fingerprint component of keypress function is carried as described in claim 1, which is characterized in that the finger touch region
Thickness be 0.15-0.3mm.
7. the touch fingerprint component of keypress function is carried as described in claim 1, which is characterized in that the touch fingerprint component
Switch support plate is further included, the switch support plate is located at the underface of the switch.
8. the touch fingerprint component of keypress function is carried as described in claim 1, which is characterized in that the cover board is glass cover
Plate, the switch are touch-switch.
9. the touch fingerprint component with keypress function as described in any one of claim 1-8, which is characterized in that the finger
Line module is adhesively fixed with the cover board by gluing process.
10. a kind of electronic equipment, which is characterized in that including the touching with keypress function described in any one of claim 1-9
Touch fingerprint component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355097.3U CN207518640U (en) | 2017-10-19 | 2017-10-19 | A kind of electronic equipment and its touch fingerprint component with keypress function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355097.3U CN207518640U (en) | 2017-10-19 | 2017-10-19 | A kind of electronic equipment and its touch fingerprint component with keypress function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518640U true CN207518640U (en) | 2018-06-19 |
Family
ID=62536171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355097.3U Expired - Fee Related CN207518640U (en) | 2017-10-19 | 2017-10-19 | A kind of electronic equipment and its touch fingerprint component with keypress function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052500A (en) * | 2021-11-17 | 2022-02-18 | 浙江九点健康科技有限公司 | Water purifier with customized heating function |
-
2017
- 2017-10-19 CN CN201721355097.3U patent/CN207518640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052500A (en) * | 2021-11-17 | 2022-02-18 | 浙江九点健康科技有限公司 | Water purifier with customized heating function |
| CN114052500B (en) * | 2021-11-17 | 2024-03-26 | 浙江九点健康科技有限公司 | Custom-heated water purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070139388A1 (en) | Touch pad structure for notebook computer | |
| US8866755B2 (en) | Touch-controlled electronic apparatus and related assembly method | |
| TWI433190B (en) | Illuminating keyboard | |
| WO2016192641A1 (en) | Key device manipulation and control method, key device and terminal | |
| CN106385473B (en) | Casing, fingerprint module and mobile terminal | |
| TW201743361A (en) | Slim keyboard | |
| JP2007172025A (en) | Touch panel | |
| CN107659699A (en) | A kind of button assembly and the intelligent terminal with the button assembly | |
| CN104036297B (en) | Fingerprint recognition component and its electronic device | |
| US20120154182A1 (en) | Keys with touch detection function and electronic apparatus with the keys | |
| JP4610518B2 (en) | Display unit and portable terminal equipped with the same | |
| US9418799B2 (en) | Key button assembly for electronic device and operating method thereof | |
| CN207518640U (en) | A kind of electronic equipment and its touch fingerprint component with keypress function | |
| KR20090103167A (en) | Terminal having key button integrated to housing | |
| CN106203337A (en) | Fingerprint recognition module and mobile terminal | |
| CN210170824U (en) | Auxiliary clicking device of touch screen | |
| CN102375477A (en) | Touch panel module and electronic device | |
| CN107862297A (en) | A kind of fingerprint recognition module of pressure touch | |
| CN204887076U (en) | Take mobile phone touch screen of induction line | |
| CN107566574A (en) | Fingerprint module, battery cover component and mobile terminal with keypress function | |
| US20050248472A1 (en) | Smart key exclusively for telephones calculator, remote controller and camera | |
| TW201207678A (en) | Touch pad module and electronic device | |
| CN109144293B (en) | Mouse (Saggar) | |
| CN201387529Y (en) | Digital camera with piezoelectric type button | |
| CN221708036U (en) | Touch control panel and electronic equipment |
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: 20180619 Termination date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |