CN203117502U - Lens module - Google Patents
Lens module Download PDFInfo
- Publication number
- CN203117502U CN203117502U CN 201320099751 CN201320099751U CN203117502U CN 203117502 U CN203117502 U CN 203117502U CN 201320099751 CN201320099751 CN 201320099751 CN 201320099751 U CN201320099751 U CN 201320099751U CN 203117502 U CN203117502 U CN 203117502U
- Authority
- CN
- China
- Prior art keywords
- camera lens
- lens module
- flexible pcb
- stiffening plate
- sensor
- 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 - Lifetime
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Abstract
The utility model provides a lens module which comprises a flexible printed circuit board, a stiffening plate, a sensor and a lens assembly. The flexible printed circuit board is provided with a mounting face, a back face opposite to the mounting face and a through hole penetrating through the mounting face and the back face. The stiffening plate is arranged on the back face and covers the through hole, the sensor is arranged on the stiffening plate and is contained in the through hole, and the lens assembly is arranged on the mounting face of the flexible printed circuit board. The through hole absorbs part of the height of the sensor, the height of the lens module is made to be reduced by the thickness of the flexible printed circuit board at least, and therefore the lens assembly is made to be thin.
Description
Technical field
The utility model relates to the camera field, particularly relates to a kind of camera lens module.
Background technology
Existing a lot of electronic product all is equipped with the camera lens module, and general camera lens module comprises circuit substrate, be assembled in the sensor on the circuit substrate and be installed on lens assembly on the circuit substrate.The height of camera lens module is the height summation of circuit substrate, sensor and lens assembly.Yet along with the development trend of existing electronic product slimming, the height of the above-mentioned lens assembly that is layering has not obviously met the demand of market development.
The utility model content
Based on this, provide a kind of camera lens module of slimming.
A kind of camera lens module, comprise flexible PCB, stiffening plate, sensor and lens assembly, described flexible PCB has installed surface, with described installed surface opposing backside surface and run through the through hole at described installed surface and the back side, described stiffening plate is installed on the described back side and covers described through hole, described sensor is installed on the described stiffening plate and is contained in the described through hole, and described lens assembly is installed on the installed surface of described flexible PCB.
Among embodiment, described sensor is pasted on the described stiffening plate therein.
Among embodiment, described stiffening plate is the steel disc that is pasted on the described flexible PCB back side therein.
Among embodiment, described sensor is fixed on the described stiffening plate by a glue therein.
Among embodiment, the size of described through hole and the size of described sensor adapt therein.
Among embodiment, described camera lens module also comprises the gold thread that electrically connects described flexible PCB and described sensor therein.
Among embodiment, described camera lens module also comprises the connector that is installed on the described flexible PCB installed surface, and is installed on the described flexible PCB back side and second stiffening plate corresponding with described connector therein.
The camera lens that therein among embodiment, described lens assembly comprises support, is installed on the voice coil motor of described support, assemble mutually with described voice coil motor and the optical filter that is installed on described support, described support is installed on the installed surface of described flexible PCB.
Among embodiment, described support is fixed in the periphery of described through hole by a glue therein.
Among embodiment, the voice coil motor of described lens assembly is extended with the pin that is electrically connected at described flexible PCB therein.
Above-mentioned camera lens module, the flexible PCB back side that stiffening plate is installed on also covers through hole, sensor is installed on the stiffening plate and is contained in the through hole, the part height of through hole Absorbing Sensor, make the height of camera lens module reduce the thickness of flexible PCB at least, thereby realize the slimming of camera lens module.
Description of drawings
Fig. 1 is the exploded perspective view of present embodiment camera lens film group;
Fig. 2 is the sectional view after the assembling of present embodiment camera lens module.
Embodiment
Please join Fig. 1 and Fig. 2, present embodiment discloses a kind of camera lens module 100, comprises flexible PCB 110, stiffening plate 120, sensor 130 and lens assembly 140.Flexible PCB 110 have installed surface 112, with installed surface 112 opposing backside surface 114 and run through installed surface 112 and the through hole 116 at the back side 114.Stiffening plate 120 is installed on the back side 114 and covers through hole 116.Sensor 130 is installed on the stiffening plate 120 and is contained in the through hole 116, and lens assembly 140 is installed on the installed surface 112 of flexible PCB 110.The part height of through hole 116 Absorbing Sensor 130 makes the height of camera lens module 100 reduce the thickness of flexible PCB 110 at least, thereby realizes the slimming of camera lens module 100.
Detailed, sensor 130 is pasted on the stiffening plate 120.Among the concrete embodiment, stiffening plate 120 is for being pasted on the steel disc at flexible PCB 110 back sides.Sensor 130 is fixed on the steel disc by a glue.Stiffening plate 120 covers through hole 116 fully, and the size of the size of through hole 116 and sensor 130 adapts.Stiffening plate 120 is pasted at the back side of flexible PCB 110 can play reinforcement and heat radiation, and sensor 130 is pasted on the stiffening plate 120, and stiffening plate 120 covers through hole 116, have good shaded effect, and radiating effect is better.
The camera lens 146 that lens assembly 140 comprises support 142, is installed on the voice coil motor 144 of support 142, assemble mutually with voice coil motor 144 and the optical filter 148 that is installed on support 142.Support 142 is installed on the installed surface 112 of flexible PCB 110.Support 112 is fixed in the periphery of through hole 116 by a glue, and the voice coil motor 144 of lens assembly 140 is extended with the pin (not shown) that is electrically connected at flexible PCB 110.In the camera lens module 100, the distance B of sensor 130 upper surfaces and camera lens 146 upper surfaces is certain, after sensor 130 sinks to the installed surface 112 of flexible PCB 110, for keeping the constant of D distance, support 142 can reduce the height of the thickness that equals flexible PCB 110, the height of whole camera lens module 100 is reduced, thereby realize the slimming of camera lens module 100.
During assembling, by through hole 116, will put glue on the stiffening plate 120 that be exposed in the through hole 116, fixation of sensor 130 then; Again the contact (not shown) of sensor 130 is beaten gold thread 150, the other end of gold thread 150 is connected on the golden finger 118 of flexible PCB 110; At the peripheral point glue fixed lens assembly 140 of flexible PCB 110 through holes 116, at last the pin of voice coil motor 144 is welded on the contact (not shown) of flexible PCB 110 correspondences then.
The flexible PCB 110 of camera lens module 100 offers through hole 116, and the back side of flexible PCB 110 is equipped with stiffening plate 120, sensor 130 is contained in the through hole 116 and is fixed on the stiffening plate 120, can reduce the whole height of camera lens module 100, realizes slimming.And stiffening plate 120 can protect sensor 130 to be difficult for by outside destroy, eliminates the gap, stops dust to enter, but shading simultaneously and heat radiation.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. camera lens module, it is characterized in that, comprise flexible PCB, stiffening plate, sensor and lens assembly, described flexible PCB has installed surface, with described installed surface opposing backside surface and run through the through hole at described installed surface and the back side, described stiffening plate is installed on the described back side and covers described through hole, described sensor is installed on the described stiffening plate and is contained in the described through hole, and described lens assembly is installed on the installed surface of described flexible PCB.
2. camera lens module according to claim 1 is characterized in that, described sensor is pasted on the described stiffening plate.
3. camera lens module according to claim 1 and 2 is characterized in that, described stiffening plate is the steel disc that is pasted on the described flexible PCB back side.
4. camera lens module according to claim 3 is characterized in that, described sensor is fixed on the described stiffening plate by a glue.
5. camera lens module according to claim 1 is characterized in that, the size of described through hole and the size of described sensor adapt.
6. camera lens module according to claim 1 is characterized in that, described camera lens module also comprises the gold thread that electrically connects described flexible PCB and described sensor.
7. camera lens module according to claim 1 is characterized in that, described camera lens module also comprises the connector that is installed on the described flexible PCB installed surface, and is installed on the described flexible PCB back side and second stiffening plate corresponding with described connector.
8. camera lens module according to claim 1, it is characterized in that, the camera lens that described lens assembly comprises support, is installed on the voice coil motor of described support, assemble mutually with described voice coil motor and the optical filter that is installed on described support, described support is installed on the installed surface of described flexible PCB.
9. camera lens module according to claim 8 is characterized in that, described support is fixed in the periphery of described through hole by a glue.
10. camera lens module according to claim 8 is characterized in that, the voice coil motor of described lens assembly is extended with the pin that is electrically connected at described flexible PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099751 CN203117502U (en) | 2013-03-05 | 2013-03-05 | Lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099751 CN203117502U (en) | 2013-03-05 | 2013-03-05 | Lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117502U true CN203117502U (en) | 2013-08-07 |
Family
ID=48897837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099751 Expired - Lifetime CN203117502U (en) | 2013-03-05 | 2013-03-05 | Lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163617A (en) * | 2013-03-05 | 2013-06-19 | 南昌欧菲光电技术有限公司 | Lens module |
| CN104580852A (en) * | 2014-11-28 | 2015-04-29 | 南昌欧菲光电技术有限公司 | Image pick-up device of mobile phone and mobile phone |
| CN110062902A (en) * | 2019-03-04 | 2019-07-26 | 深圳市汇顶科技股份有限公司 | Modular structure and electronic equipment |
-
2013
- 2013-03-05 CN CN 201320099751 patent/CN203117502U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163617A (en) * | 2013-03-05 | 2013-06-19 | 南昌欧菲光电技术有限公司 | Lens module |
| CN104580852A (en) * | 2014-11-28 | 2015-04-29 | 南昌欧菲光电技术有限公司 | Image pick-up device of mobile phone and mobile phone |
| CN104580852B (en) * | 2014-11-28 | 2018-01-02 | 南昌欧菲光电技术有限公司 | Cell-phone camera device and mobile phone |
| CN110062902A (en) * | 2019-03-04 | 2019-07-26 | 深圳市汇顶科技股份有限公司 | Modular structure and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170907 Address after: 510000 Shenzhou Road, Science City, Guangzhou hi tech Industrial Development Zone, Guangdong 7, China Patentee after: O-FILM IMAGE TECHNOLOGY (GUANGZHOU) Co.,Ltd. Address before: North to the East, 330013 in Jiangxi province Nanchang city Nanchang economic and technological development zones clove road Longtan ditch Patentee before: NANCHANG OFILM OPTICAL-ELECTRONIC TECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 Shenzhou Road, science and Technology Town, Guangzhou high tech Industrial Development Zone, Guangdong 7 Patentee after: Guangzhou delta Imaging Technology Co.,Ltd. Address before: 510000 Shenzhou Road, science and Technology Town, Guangzhou high tech Industrial Development Zone, Guangdong 7 Patentee before: O-FILM IMAGE TECHNOLOGY (GUANGZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210714 Address after: 330096 no.1404, Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi Jinghao optics Co.,Ltd. Address before: 510000 Shenzhou Road, science and Technology Town, Guangzhou high tech Industrial Development Zone, Guangdong 7 Patentee before: Guangzhou delta Imaging Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |