CN203289498U - Camera module capable of reliably grounding and resisting interference for mobile phone - Google Patents
Camera module capable of reliably grounding and resisting interference for mobile phone Download PDFInfo
- Publication number
- CN203289498U CN203289498U CN201320054958XU CN201320054958U CN203289498U CN 203289498 U CN203289498 U CN 203289498U CN 201320054958X U CN201320054958X U CN 201320054958XU CN 201320054958 U CN201320054958 U CN 201320054958U CN 203289498 U CN203289498 U CN 203289498U
- Authority
- CN
- China
- Prior art keywords
- camera module
- mobile phone
- grounding
- fpc
- sided conductive
- 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
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- 238000003384 imaging method Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 3
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- Telephone Set Structure (AREA)
- Studio Devices (AREA)
Abstract
The utility model discloses a camera module capable of reliably grounding and resisting interference for a mobile phone. The camera module comprises a lens module, a flexible printed circuit (FPC) arranged at the back side of the lens module, and a reinforcement plate for increasing the stability of the structure. The surface of the flexible printed circuit (FPC) is provided with an exposed copper layer for grounding, and the flexible printed circuit (FPC) is connected with the reinforcement plate through a double-sided conductive adhesive. The camera module is also provided with a double-sided conductive cloth which covers the reinforcement plate. The double-sided conductive cloth is connected with external equipment. The reinforcement plate is a steel piece. According to the camera module, through arranging the exposed copper layer for grounding on the flexible printed circuit (FPC), the copper layer is connected to the grounding end of the external equipment through the double-sided conductive adhesive and the like, the good grounding is obtained, the interference is reduced, and the quality of imaging is ensured, the generation of bubbles is prevented through setting a through hole, and the reliable welding of electronic components is ensured.
Description
Technical field
The utility model relates to a kind of mobile phone jamproof camera module of energy reliable ground.
Background technology
During the work of the camera module of camera, can produce certain radiation,, although radiation intensity is not too large, also can produce certain interference for camera capture video etc. at that time, cause the image noise more, affect the definition of image, thereby be lowered into image quality.
The utility model content
Have camera module radiation problem on image quality existence impact when working now in order to solve, the utility model provides the design of a kind of mobile phone with the jamproof camera module of energy reliable ground.
A kind of mobile phone jamproof camera module of energy reliable ground, comprise the camera lens module, be arranged at the flexible PCB FPC at the camera lens module back side, and for increasing the stiffening plate of the stability of structure, described flexible PCB FPC surface is provided with for the exposed copper layer of ground connection, and by a two-sided conducting resinl, with stiffening plate, is connected.
Also be provided with the two-sided conductive fabric that is covered on stiffening plate, two-sided conductive fabric is connected with the earth terminal of external equipment.
Described stiffening plate is a steel disc.
In sum, the utility model is by exposed copper layer being set at flexible PCB FPC and by two-sided conducting resinl etc., being connected to the earth terminal of external equipment, thereby obtains good ground connection, and reduce disturbance has guaranteed the quality of imaging.
Description of drawings
Fig. 1 is the structural representation of a kind of mobile phone described in the utility model with the jamproof camera module of energy reliable ground.
Embodiment
, in order to allow those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, the utility model has disclosed a kind of mobile phone jamproof camera module of energy reliable ground, comprise camera lens module 1, be arranged at the flexible PCB FPC2 at camera lens module 1 back side, and for increasing the stiffening plate 4 of the stability of structure, described flexible PCB FPC2 surface is provided with for the exposed copper layer of ground connection, and by a two-sided conducting resinl 3, with stiffening plate 4, is connected.Also be provided with the two-sided conductive fabric 5 that is covered on stiffening plate 4, two-sided conductive fabric 5 is connected with the earth terminal of external equipment (as the mainboard of mobile phone).
Utilize exposed copper layer, flexible PCB FPC is successively by two-sided conducting resinl, stiffening plate and be connected to external equipment, thereby obtains good ground connection, and reduce disturbance has guaranteed the quality of imaging.
The present embodiment is more excellent execution mode of the present utility model; need to prove; in the situation that do not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (3)
1. a mobile phone is with can the jamproof camera module of reliable ground, comprise the camera lens module, be arranged at the flexible PCB FPC that the camera lens module back side is connected with the camera lens module, and for increasing the stiffening plate of the stability of structure, it is characterized in that, described flexible PCB FPC surface is provided with for the exposed copper layer of ground connection, and by a two-sided conducting resinl, with stiffening plate, is connected.
2. mobile phone according to claim 1, with the jamproof camera module of energy reliable ground, is characterized in that, also be provided with the two-sided conductive fabric that is covered on stiffening plate, two-sided conductive fabric is connected with the earth terminal of external equipment.
3. mobile phone according to claim 2, with the jamproof camera module of energy reliable ground, is characterized in that, described stiffening plate is a steel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320054958XU CN203289498U (en) | 2013-01-31 | 2013-01-31 | Camera module capable of reliably grounding and resisting interference for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320054958XU CN203289498U (en) | 2013-01-31 | 2013-01-31 | Camera module capable of reliably grounding and resisting interference for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289498U true CN203289498U (en) | 2013-11-13 |
Family
ID=49545839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320054958XU Expired - Fee Related CN203289498U (en) | 2013-01-31 | 2013-01-31 | Camera module capable of reliably grounding and resisting interference for mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289498U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728812A (en) * | 2013-12-25 | 2014-04-16 | 惠州市桑莱士光电有限公司 | Close-range automatic zoom camera used for mobile phone |
| CN103731596A (en) * | 2013-12-25 | 2014-04-16 | 惠州市桑莱士光电有限公司 | Ultra-thin mobile phone camera |
| CN103916577A (en) * | 2014-03-24 | 2014-07-09 | 南昌欧菲光电技术有限公司 | Electrostatic conducting element and camera shooting module with same |
| CN104580852A (en) * | 2014-11-28 | 2015-04-29 | 南昌欧菲光电技术有限公司 | Cell phone cameras and cell phones |
| CN106534655A (en) * | 2017-01-11 | 2017-03-22 | 广东欧珀移动通信有限公司 | Camera module and mobile terminal |
| CN107221765A (en) * | 2017-06-23 | 2017-09-29 | 上海传英信息技术有限公司 | Electronic component ground structure |
| WO2017190410A1 (en) * | 2016-05-05 | 2017-11-09 | 中兴通讯股份有限公司 | Terminal and method for shielding interference |
| US9839117B2 (en) | 2016-04-11 | 2017-12-05 | Microsoft Technology Licensing, Llc | Flexible printed circuit with enhanced ground plane connectivity |
| US9872379B2 (en) | 2016-03-16 | 2018-01-16 | Microsoft Technology Licensing Llc | Flexible printed circuit with radio frequency choke |
| CN107734086A (en) * | 2017-09-15 | 2018-02-23 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal for reducing light compensating lamp interference WIFI signal and receiving |
-
2013
- 2013-01-31 CN CN201320054958XU patent/CN203289498U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731596B (en) * | 2013-12-25 | 2017-03-01 | 惠州市桑莱士光电有限公司 | A kind of ultra-thin mobile phone camera |
| CN103731596A (en) * | 2013-12-25 | 2014-04-16 | 惠州市桑莱士光电有限公司 | Ultra-thin mobile phone camera |
| CN103728812A (en) * | 2013-12-25 | 2014-04-16 | 惠州市桑莱士光电有限公司 | Close-range automatic zoom camera used for mobile phone |
| CN103916577A (en) * | 2014-03-24 | 2014-07-09 | 南昌欧菲光电技术有限公司 | Electrostatic conducting element and camera shooting module with same |
| CN104580852B (en) * | 2014-11-28 | 2018-01-02 | 南昌欧菲光电技术有限公司 | Cell Phone Camera Devices and Cell Phones |
| CN104580852A (en) * | 2014-11-28 | 2015-04-29 | 南昌欧菲光电技术有限公司 | Cell phone cameras and cell phones |
| US9872379B2 (en) | 2016-03-16 | 2018-01-16 | Microsoft Technology Licensing Llc | Flexible printed circuit with radio frequency choke |
| US9839117B2 (en) | 2016-04-11 | 2017-12-05 | Microsoft Technology Licensing, Llc | Flexible printed circuit with enhanced ground plane connectivity |
| WO2017190410A1 (en) * | 2016-05-05 | 2017-11-09 | 中兴通讯股份有限公司 | Terminal and method for shielding interference |
| CN106534655A (en) * | 2017-01-11 | 2017-03-22 | 广东欧珀移动通信有限公司 | Camera module and mobile terminal |
| CN106534655B (en) * | 2017-01-11 | 2019-04-16 | Oppo广东移动通信有限公司 | Camera module and mobile terminal |
| US10554868B2 (en) | 2017-01-11 | 2020-02-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Camera module and mobile terminal |
| CN107221765A (en) * | 2017-06-23 | 2017-09-29 | 上海传英信息技术有限公司 | Electronic component ground structure |
| CN107734086A (en) * | 2017-09-15 | 2018-02-23 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal for reducing light compensating lamp interference WIFI signal and receiving |
| CN107734086B (en) * | 2017-09-15 | 2020-12-15 | 惠州Tcl移动通信有限公司 | Mobile terminal for reducing interference of supplementary lighting lamp on WIFI signal reception |
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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 |
Granted publication date: 20131113 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |