CN204408473U - Camera module and there is the picture pick-up device of described camera module - Google Patents
Camera module and there is the picture pick-up device of described camera module Download PDFInfo
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- CN204408473U CN204408473U CN201420841129.0U CN201420841129U CN204408473U CN 204408473 U CN204408473 U CN 204408473U CN 201420841129 U CN201420841129 U CN 201420841129U CN 204408473 U CN204408473 U CN 204408473U
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- installing hole
- camera module
- image sensor
- circuit board
- boss
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Abstract
The utility model provides a kind of camera module, described camera module comprises camera lens module, cutoff filter, image sensor and circuit board, described circuit board comprises first surface and second surface, described first surface offers the first installing hole, second surface offers and second installing hole that connect coaxial with the first installing hole, the diameter of described second installing hole is greater than the diameter of described first installing hole, and then formed with the periphery of the first installing hole connectivity part in the second installing hole and be inverted boss, described cutoff filter is contained in described first installing hole, described camera lens module is loaded on first surface and is positioned at above the first installing hole, described image sensor to be contained in described second installing hole and with the fixing and conducting by conducting resinl of described inversion boss.The utility model also provides a kind of picture pick-up device.
Description
Technical field
The utility model relates to a kind of camera module and has the picture pick-up device of described camera module.
Background technology
Current, traditional camera module comprises camera lens and microscope base.Wherein, one is microscope base to be by voice coil motor and to coordinate mobile cylindrical structure, can auto-focusing.In the support of camera module, arrange cutoff filter, support is connected between circuit board and voice coil motor.Between support and described circuit board, image sensor is housed.The optical length of camera lens can be understood as the distance of upper surface to the photosurface of the image sensor of imaging of camera lens first lens.For ensureing camera function quality, the height of image sensor and camera lens is immutable; And in order to the demand of the high pixel that meets camera module, the circuit of imageing sensor becomes increasingly complex, and needs the circuit number of plies increasing circuit board to meet cabling demand.The circuit number of plies increases, and the thickness of corresponding circuit board increases, and also namely the height of whole camera module is larger, and therefore whole camera module height dimension is comparatively large, cannot meet frivolous, short and small demand, also can increase cost of manufacture accordingly.
Utility model content
The utility model embodiment technical problem to be solved is, provides a kind of cost-effective camera module had compared with low height.
The utility model there is a need to provide a kind of picture pick-up device with described camera module.
To achieve these goals, the utility model execution mode provides following technical scheme:
The utility model provides a kind of camera module, described camera module comprises camera lens module, cutoff filter, image sensor and circuit board, described circuit board comprises first surface and second surface, described first surface offers the first installing hole, second surface offers and second installing hole that connect coaxial with the first installing hole, the diameter of described second installing hole is greater than the diameter of described first installing hole, and then formed with the periphery of the first installing hole connectivity part in the second installing hole and be inverted boss, described cutoff filter is contained in described first installing hole, described camera lens module to be loaded on first surface and to be positioned at above the first installing hole, described image sensor to be contained in described second installing hole and with the fixing and conducting by conducting resinl of described inversion boss.
Wherein, the internal perisporium of described first installing hole is outstanding to the center of the first installing hole extends to form carrying boss, and described cutoff filter is supported by described carrying boss.
Wherein, described inversion boss is provided with metallic contact, and on described image sensor, relatively described metallic contact is provided with tie point, and described metallic contact and described tie point are by the fixing also conducting of described conducting resinl.
Wherein, between all sidewalls of described image sensor and the internal perisporium of described second installing hole, be provided with fixed bed, in order to fixing described image sensor in the second installing hole.
Wherein, described image sensor is provided with photosurface, and described photosurface is relative with described cutoff filter interval, and described tie point is located at described photosurface peripheral position.
Wherein, the side of the above circuit board is also extended with elongated end.
Wherein, an outer surface in two outer surfaces of described elongated end is provided with metallic conduction terminal.
The utility model also provides a kind of picture pick-up device, and described picture pick-up device comprises FPC and the camera module as described in any one of claim 1-7, and the outer surface that described FPC is fixed on the elongated end of described circuit board is electrically conducted by metallic conduction terminal.
Wherein, described FPC is fixed by welding manner or pressing mode and described elongated end.
Wherein, described FPC is provided with connector away from one end of elongated end.
The camera lens module of camera module of the present utility model is directly loaded on the surface of circuit board, described cutoff filter and image sensor are embedded in described circuit board, and described image sensor and the inversion boss of circuit board are reversely hung Yong to be assembled and coordinates, reduce the whole height of described camera lens module optical length and camera module, save manufacturing cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the camera module cross section structure schematic diagram of the utility model preferred embodiment;
Fig. 2 is the II enlarged diagram partly of the camera module described in Fig. 1.
Fig. 3 is the schematic cross-section of another embodiment of the circuit board elongated end of the camera module of the utility model preferred embodiment;
Fig. 4 is the picture pick-up device cross section structure schematic diagram of the camera module had described in Fig. 1.
Fig. 5 is the picture pick-up device cross section structure schematic diagram of the camera module had described in Fig. 3.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model preferred embodiment provides a kind of camera module 100, and described camera module 100 comprises camera lens module 10, cutoff filter 20, image sensor 25 and circuit board 30.Described circuit board 30 comprises first surface 31 and second surface 32.Described first surface 31 offers the first installing hole 33.Second surface 32 offers and second installing hole 34 that connect coaxial with the first installing hole 33.The diameter of described second installing hole 34 is greater than the diameter of described first installing hole 33, and then is formed with the periphery of the first installing hole 33 connectivity part in the second installing hole 34 and be inverted boss 35.Described cutoff filter 20 is contained in described first installing hole 33, described camera lens module 10 to be loaded on first surface 31 and to be positioned at above the first installing hole 33, and described image sensor 25 to be contained in described second installing hole 34 and with described inversion boss 35 by the fixing also conducting of conducting resinl (scheme not mark).
In the present embodiment, described camera lens module 10 comprises camera lens 12 and lens support 15.In present embodiment, described lens support 15 is voice coil motor, its moveable holding part (not shown) having cylindric containing cavity 16 and be loaded in containing cavity 16.Described camera lens 12 to be contained in described holding part and to be moved by driving mechanism.Through with containing cavity 16 bottom described lens support 15.At other execution modes, described lens support 15 is a microscope base, and camera module does not have automatic focusing function.
In the present embodiment, described circuit board 30 is a square plate body.The first surface 31 being held in described circuit board 30 bottom described lens support 15 is positioned at above the first installing hole 33, and described containing cavity 16 is through with described first installing hole 33.Outstanding the extending to form in center that the internal perisporium of described first installing hole 33 is provided with to the first installing hole carries boss 331, and described cutoff filter 20 is supported by described carrying boss 331.Concrete, described carrying boss 331 is convexly equipped in described first installing hole 33 periphery.Described cutoff filter 20 to be loaded on described carrying boss 331 and to be oppositely arranged with the camera lens module 10 in described containing cavity 16.Described cutoff filter 20 is coaxially arranged with described camera lens module 10.Described image sensor 25 is coaxially arranged with described cutoff filter 20, coordinates produce corresponding signal of video signal for light sensing and to described camera lens module.
See also Fig. 2, in the present embodiment, described image sensor 25 has photosurface 253, described photosurface 253 is relative with described cutoff filter 20 interval, described inversion boss 35 is provided with metallic contact 351, on described image sensor 25, relatively described metallic contact 351 is provided with tie point 252, and described tie point 252 is located at described photosurface 253 peripheral position, by the fixing also conducting of described conducting resinl 37 between described metallic contact 351 and described tie point 252.
Further, described second installing hole 34 comprises internal perisporium (figure does not mark).Fixed bed 36 is provided with between all sidewalls of described image sensor 25 and the internal perisporium of described second installing hole 34.Described fixed bed 36 is in order to fix described image sensor 25 in the second installing hole 34.In the present embodiment, described fixed bed 36 is colloid, and it effectively can prevent the tie point 252 of described image sensor 25 and metallic contact 351 sealing-off, and then the firm adhesion of described image sensor 25 with described circuit board 30.
Further, the side of described circuit board 30 extends out and forms elongated end 301.An outer surface in two outer surfaces of described elongated end 301 is provided with in a metallic conduction terminal metal conducting terminal embodiment of the present utility model, and described metallic conduction terminal is located on the outer surface that described elongated end 301 is connected with described first surface 31.
Refer to Fig. 3, in another embodiment of the present utility model, described elongated end 301 is provided with an outer surface 3011, and described outer surface 3011 and described second surface 32 are at same plane and be connected.Described metallic conduction terminal is located on the outer surface 3011 of described elongated end 301.Particularly, in order to reduce the integral thickness of the follow-up assembling of circuit board 30, such as install other wiring board, the outer surface 3011 of described elongated end 301 is lower than the height of described second surface 32.
The camera lens module 10 of camera module of the present utility model is directly loaded on the surface of circuit board 30, described cutoff filter 20 and image sensor 25 are embedded in described circuit board 30, and the inversion boss 35 of described image sensor 25 and circuit board 30 is assembled in reversely hung Yong and is coordinated, reduce the whole height of described camera lens module optical length and camera module, save manufacturing cost.
The utility model also provides a kind of picture pick-up device, described picture pick-up device comprises wiring board (FPC) 40 and above-described camera module 100, and the outer surface that described FPC40 is fixed on the elongated end 301 of described circuit board 30 is electrically conducted by metallic conduction terminal.Further, described FPC40 is provided with connector 41 away from one end of elongated end 301.Described connector 41 is for the connection of described FPC40 and outside electric elements.
Refer to Fig. 4, in the present embodiment, described FPC40 is loaded on the outer surface that described elongated end 301 is connected with described first surface 31, and by metallic conduction terminal and described circuit board 30 conducting.
Refer to Fig. 5, in another embodiment of the present utility model, when on the outer surface 3011 that described metallic conduction terminal is located at described elongated end 301, described FPC40 is loaded on outer surface 3011, and by metallic conduction terminal and described circuit board 30 conducting.
Further, the above FPC40 is fixed by welding manner or pressing mode or other combination and described elongated end 301.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. a camera module, described camera module comprises camera lens module, cutoff filter, image sensor and circuit board, it is characterized in that: described circuit board comprises first surface and second surface, described first surface offers the first installing hole, second surface offers and second installing hole that connect coaxial with the first installing hole, the diameter of described second installing hole is greater than the diameter of described first installing hole, and then formed with the periphery of the first installing hole connectivity part in the second installing hole and be inverted boss, described cutoff filter is contained in described first installing hole, described camera lens module to be loaded on first surface and to be positioned at above the first installing hole, described image sensor to be contained in described second installing hole and with the fixing and conducting by conducting resinl of described inversion boss.
2. camera module as claimed in claim 1, is characterized in that, the internal perisporium of described first installing hole is outstanding to the center of the first installing hole extends to form carrying boss, and described cutoff filter is supported by described carrying boss.
3. camera module as claimed in claim 1, it is characterized in that, described inversion boss is provided with metallic contact, and on described image sensor, relatively described metallic contact is provided with tie point, and described metallic contact and described tie point are by the fixing also conducting of described conducting resinl.
4. camera module as claimed in claim 3, is characterized in that, be provided with fixed bed between all sidewalls of described image sensor and the internal perisporium of described second installing hole, in order to fixing described image sensor in the second installing hole.
5. camera module as claimed in claim 3, it is characterized in that, described image sensor is provided with photosurface, and described photosurface is relative with described cutoff filter interval, and described tie point is located at described photosurface peripheral position.
6. the camera module as described in any one of claim 1-5, is characterized in that, the side of described circuit board is also extended with elongated end.
7. camera module as claimed in claim 6, it is characterized in that, an outer surface in two outer surfaces of described elongated end is provided with metallic conduction terminal.
8. a picture pick-up device, is characterized in that, described picture pick-up device comprises FPC and the camera module as described in any one of claim 1-7, and the outer surface that described FPC is fixed on the elongated end of described circuit board is electrically conducted by metallic conduction terminal.
9. picture pick-up device as claimed in claim 8, is characterized in that, described FPC is fixed by welding manner or pressing mode and described elongated end.
10. picture pick-up device as claimed in claim 8, it is characterized in that, described FPC is provided with connector away from one end of elongated end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841129.0U CN204408473U (en) | 2014-12-25 | 2014-12-25 | Camera module and there is the picture pick-up device of described camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841129.0U CN204408473U (en) | 2014-12-25 | 2014-12-25 | Camera module and there is the picture pick-up device of described camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204408473U true CN204408473U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420841129.0U Active CN204408473U (en) | 2014-12-25 | 2014-12-25 | Camera module and there is the picture pick-up device of described camera module |
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| CN (1) | CN204408473U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580856A (en) * | 2014-12-25 | 2015-04-29 | 南昌欧菲光电技术有限公司 | Camera module and camera equipment provided with same |
| CN105516560A (en) * | 2015-12-08 | 2016-04-20 | 惠州Tcl移动通信有限公司 | Camera fixing component and electronic equipment |
| CN106612389A (en) * | 2015-10-22 | 2017-05-03 | 南昌欧菲光电技术有限公司 | A circuit board component and a camera module group |
| CN109729240A (en) * | 2017-10-27 | 2019-05-07 | 宁波舜宇光电信息有限公司 | Camera module and its extension wiring encapsulation photosensory assembly and electronic equipment |
-
2014
- 2014-12-25 CN CN201420841129.0U patent/CN204408473U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580856A (en) * | 2014-12-25 | 2015-04-29 | 南昌欧菲光电技术有限公司 | Camera module and camera equipment provided with same |
| CN106612389A (en) * | 2015-10-22 | 2017-05-03 | 南昌欧菲光电技术有限公司 | A circuit board component and a camera module group |
| CN105516560A (en) * | 2015-12-08 | 2016-04-20 | 惠州Tcl移动通信有限公司 | Camera fixing component and electronic equipment |
| CN105516560B (en) * | 2015-12-08 | 2019-01-22 | 惠州Tcl移动通信有限公司 | Camera fixation kit and electronic equipment |
| CN109729240A (en) * | 2017-10-27 | 2019-05-07 | 宁波舜宇光电信息有限公司 | Camera module and its extension wiring encapsulation photosensory assembly and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Patentee after: NANCHANG OFILM OPTICAL-ELECTRONIC TECH Co.,Ltd. Patentee after: Nanchang OFilm Tech. Co.,Ltd. Patentee after: Ophiguang Group Co.,Ltd. Patentee after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Patentee before: NANCHANG OFILM OPTICAL-ELECTRONIC TECH Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: OFilm Tech Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. Address after: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Patentee after: NANCHANG OFILM OPTICAL-ELECTRONIC TECH Co.,Ltd. Patentee after: Nanchang OFilm Tech. Co.,Ltd. Patentee after: OFilm Tech Co.,Ltd. Patentee after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Patentee before: NANCHANG OFILM OPTICAL-ELECTRONIC TECH Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: Shenzhen OFilm Tech Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 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: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Patentee before: NANCHANG OFILM OPTICAL-ELECTRONIC TECH Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: Ophiguang Group Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. |
|
| TR01 | Transfer of patent right |