CN204965454U - Fingerprint identification module with chip shield - Google Patents
Fingerprint identification module with chip shield Download PDFInfo
- Publication number
- CN204965454U CN204965454U CN201520709674.9U CN201520709674U CN204965454U CN 204965454 U CN204965454 U CN 204965454U CN 201520709674 U CN201520709674 U CN 201520709674U CN 204965454 U CN204965454 U CN 204965454U
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- chip
- chip shield
- shield
- groove
- becket
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
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Abstract
The utility model provides a fingerprint identification module with chip shield, it has offered the chip shield draw -in groove on the becket of fingerprint identification module, and the protection pad snare is on the draw -in groove. Through addding the chip shield, can provide anti -scratch, function such as shockproof, waterproof and dustproof, through seting up the chip shield draw -in groove, can increase the width of chip shield, avoid the problem of the unable processing of chip shield width undersize, simultaneously, can utilize the draw -in groove fix the chip shield, avoid chip shield viscose difficulty and the viscose difficult problem of doing over again.
Description
Technical field
A kind of fingerprint recognition module of the utility model, belongs to technical field of touch control.
Background technology
At present, fingerprint recognition module has obtained applying more widely on mobile phone, simultaneously also progressively by one of standard configuration becoming mobile phone.Existing fingerprint recognition module scheme only provides fingerprint identification function usually, and does not consider anti-scratch, shockproof, waterproof and the additional function such as dust-proof, but these additional functions are also necessary sometimes, such as prevent fingerprint recognition module scratch capacitance plate cover plate ink.Separately, existing fingerprint recognition module scheme by the restriction of chip appearance profile, makes the profile of fingerprint recognition module and size reach desirable usually.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art; a kind of fingerprint recognition module with chip shield is provided, can be simple in production process, technology difficulty is little; under yield and the high prerequisite of production efficiency, provide anti-scratch, shockproof, waterproof and the additional function such as dust-proof.
The utility model realizes like this; a kind of fingerprint recognition module with chip shield; it is characterized in that; comprise fingerprint identification module, becket, chip shield; metal ring is contained in outside line identification module; the outside surface of described becket offers chip shield draw-in groove, and described chip shield is placed on chip shield draw-in groove.
Preferably, the material of described chip shield is silica gel or foam.
Preferably, described fingerprint identification module is made up of the cover plate arranged from top to bottom, chip, flexible circuit board, reinforcing chip.
Preferably, in becket, offer slot cover and chip groove, in slot cover, cover plate is installed, chip in chip groove.
Particularly, the profile of described cover plate is in the appearance profile of chip; Becket hides the marginal portion of chip.
The beneficial effects of the utility model: by setting up chip shield, can provide anti-scratch, shockproof, waterproof and the function such as dust-proof.By offering chip shield draw-in groove, the width of chip shield can be increased, avoiding the too small problem that cannot process of chip shield width.Meanwhile, draw-in groove can be utilized to fix chip shield, avoid chip shield viscose glue difficulty with viscose glue do over again difficulty problem.
With a fingerprint recognition module for chip shield, its cover plate profile, within chip appearance profile, is hidden the marginal portion of chip by becket.By reducing cover plate profile, hiding chip edge by becket, the shape of chip profile to module and the restriction of size can be reduced, the excessive glue in gap between processing procedure cover plate and becket can also be limited.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is becket schematic diagram.
11. cover plate 12. chip 13. flexible circuit board 14. reinforcing chip 2. becket 21. chip shield draw-in groove 3. chip shields in figure.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, offer slot cover and chip groove in becket 2, install cover plate 11 in slot cover, chip 12 in chip groove, installs flexible circuit board 13 below chip 12, and flexible circuit board 13 lower surface installs reinforcing chip 14 to improve intensity,
The outside surface of becket 2 arranges chip shield draw-in groove 21(as shown in Figure 2), chip shield 3 is placed on chip shield draw-in groove 21.
As better embodiment, the material of described chip shield 3 is silica gel or foam.
More specifically, the profile of described cover plate 11 is in the appearance profile of chip 12; Becket 2 hides the marginal portion of 12 chips 12.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (5)
1. the fingerprint recognition module with chip shield; it is characterized in that, comprise fingerprint identification module, becket, chip shield, metal ring is contained in outside line identification module; the outside surface of described becket offers chip shield draw-in groove, and described chip shield is placed on chip shield draw-in groove.
2. the fingerprint recognition module with chip shield according to claim 1, is characterized in that, the material of described chip shield is silica gel or foam.
3. the fingerprint recognition module with chip shield according to claim 1, it is characterized in that, described fingerprint identification module is made up of the cover plate arranged from top to bottom, chip, flexible circuit board, reinforcing chip.
4. the fingerprint recognition module with chip shield according to claim 3, is characterized in that, offers slot cover and chip groove in becket, installs cover plate, chip in chip groove in slot cover.
5. the fingerprint recognition module with chip shield according to claim 4, is characterized in that, the profile of described cover plate is in the appearance profile of chip; Becket hides the marginal portion of chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709674.9U CN204965454U (en) | 2015-09-15 | 2015-09-15 | Fingerprint identification module with chip shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709674.9U CN204965454U (en) | 2015-09-15 | 2015-09-15 | Fingerprint identification module with chip shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965454U true CN204965454U (en) | 2016-01-13 |
Family
ID=55060505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709674.9U Active CN204965454U (en) | 2015-09-15 | 2015-09-15 | Fingerprint identification module with chip shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204965454U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105956516A (en) * | 2016-04-20 | 2016-09-21 | 广东欧珀移动通信有限公司 | Fingerprint identification structure and mobile terminal |
| CN106203340A (en) * | 2016-07-11 | 2016-12-07 | 深圳天珑无线科技有限公司 | Fingerprint recognition sensor and mobile terminal |
| CN106203337A (en) * | 2016-07-11 | 2016-12-07 | 深圳天珑无线科技有限公司 | Fingerprint recognition module and mobile terminal |
| 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 |
| CN107071093A (en) * | 2016-12-20 | 2017-08-18 | 广东美晨通讯有限公司 | Mobile phone and its fingerprint module |
-
2015
- 2015-09-15 CN CN201520709674.9U patent/CN204965454U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105956516A (en) * | 2016-04-20 | 2016-09-21 | 广东欧珀移动通信有限公司 | Fingerprint identification structure and mobile terminal |
| CN107832733A (en) * | 2016-04-20 | 2018-03-23 | 广东欧珀移动通信有限公司 | Fingerprint recognition structure and mobile terminal |
| CN107832733B (en) * | 2016-04-20 | 2020-04-21 | Oppo广东移动通信有限公司 | Fingerprint identification structure and mobile terminal |
| CN106203340A (en) * | 2016-07-11 | 2016-12-07 | 深圳天珑无线科技有限公司 | Fingerprint recognition sensor and mobile terminal |
| CN106203337A (en) * | 2016-07-11 | 2016-12-07 | 深圳天珑无线科技有限公司 | Fingerprint recognition module and mobile terminal |
| 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 |
| CN107071093A (en) * | 2016-12-20 | 2017-08-18 | 广东美晨通讯有限公司 | Mobile phone and its fingerprint module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |