CN103149656B - Camera lens module - Google Patents
Camera lens module Download PDFInfo
- Publication number
- CN103149656B CN103149656B CN201110402752.7A CN201110402752A CN103149656B CN 103149656 B CN103149656 B CN 103149656B CN 201110402752 A CN201110402752 A CN 201110402752A CN 103149656 B CN103149656 B CN 103149656B
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- China
- Prior art keywords
- round table
- table portion
- hollow
- camera lens
- hollow round
- Prior art date
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Abstract
A kind of camera lens module, including lens barrel and microscope base, the lens barrel is contained in the lens cone seat, the lens barrel includes the first hollow round table portion and the first hollow cylindrical, the first hollow round table portion is located at one end of first hollow cylindrical, the microscope base includes the second hollow round table portion and the second hollow cylindrical, the second hollow round table portion is extended by one end of second hollow cylindrical, the thing side and outer radial thing side that the first hollow round table portion and the second hollow round table portion are respectively positioned on the camera lens module are gradually reduced, angle between the surface in the first hollow round table portion and optical axis is more than the angle between the surface in the second round platform portion and optical axis and the external diameter of first hollow cylindrical is equal to the minimum diameter in the second round platform portion so that the lens barrel is locked in the microscope base.
Description
Technical field
The present invention relates to a kind of camera lens module.
Background technology
3C Product, such as：Mobile phone, tablet PC and mobile computer, their development trend to be light, thin, short, small,
Therefore be used to shoot the camera module of living photo and the camera module for video signal, in order to be able in the 3C Product of miniaturization
Use, it is necessary to there can be sufficiently small volume, to avoid camera module because volume is excessive and interferes with other parts, cause
It can not use, or the versatility that can not be used simultaneously in multifarious product.
Conventional lenses module lens barrel, microscope base, optical filter, image sensor and printed circuit board (PCB).Placed inside lens barrel a piece of
Or plurality of lens.The first half of microscope base is circle, circularly symmetric with lens barrel, makes the uniform wall thickness of ejection formation, and volume reaches
It is minimum；Lower half is rectangle, rectangular symmetrical with image sensor, to there is sufficient space to place image sensor and other
Passive component.Optical filter is used for the glass plate of spectrum needed for screening, common for circular and rectangle.Image sensor is used for showing
Shoot image of the object Jing Guo camera lens imaging.Printed circuit board (PCB) is used for linking image sensor, and as terminal applies product
Medium, when allowing terminal applies product to use camera module, can drive and turn on；In addition, also as camera lens module
Support plate can be attached to above there is provided enough areas by microscope base.
When the camera lens module group of tradition is in mobile phone, tablet PC or mobile computer, volume is larger, therefore mobile phone,
Computer places this camera lens module in order to reserve sufficiently large space to avoid interfering with other parts, and its volume can be relatively
Greatly, light, thin, short, small product design demand is not met.
The content of the invention
In view of this, it is necessary to which a kind of camera lens module of small volume is provided.
A kind of camera lens module, including lens barrel and microscope base, the lens barrel are contained in the lens cone seat, and the lens barrel includes first
Hollow round table portion and the first hollow cylindrical, the first hollow round table portion is located to be prolonged by one end of first hollow cylindrical
Stretch, the microscope base includes the second hollow round table portion and the second hollow cylindrical, and the second hollow round table portion is in described second
One end extension in hollow round column portion, the first hollow round table portion and the second hollow round table portion are respectively positioned on the thing side of the camera lens module
And outer radial thing side is gradually reduced, the angle between the surface in the first hollow round table portion and optical axis is more than second round platform
The external diameter of angle and first hollow cylindrical between the surface in portion and optical axis is equal in the minimum in the second round platform portion
Footpath is so that the lens barrel is locked in the microscope base.
Compared to prior art, the lens barrel of the camera lens module of the embodiment of the present invention and the thing sidepiece of microscope base are divided into truncated cone-shaped,
So as to reduce the volume of lens barrel and microscope base so that the small volume of camera lens module.
Brief description of the drawings
Fig. 1 is the schematic diagram of camera lens module of the embodiment of the present invention.
Fig. 2 is the exploded view of camera lens module of the embodiment of the present invention.
Fig. 3 is the side view of camera lens module of the embodiment of the present invention.
Main element symbol description
| Camera lens module | 10 |
| Lens barrel | 11 |
| First hollow round table portion | 111 |
| First hollow cylindrical | 112 |
| External screw thread | 1120 |
| Microscope base | 12 |
| Second hollow round table portion | 121 |
| Second hollow cylindrical | 122 |
| Square department | 123 |
| Internal thread | 1220 |
| Eyeglass | 13 |
| Optical filter | 14 |
| Image sensor | 15 |
| Printed circuit board (PCB) | 16 |
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 are referred to, camera lens module 10 provided in an embodiment of the present invention includes lens barrel 11, microscope base 12, eyeglass
13rd, optical filter 14, image sensor 15 and printed circuit board (PCB) 16, the optical axis of camera lens module 10 are denoted as L.
Lens barrel 11 includes the first hollow round table portion 111 and the first hollow cylindrical 112, and the first hollow round table portion 111 is from the
Thing side from one end of one hollow cylindrical 112 to camera lens module 10 extension and the first hollow round table portion 111 external diameter by first
Hollow cylindrical 112 is gradually reduced to thing side, i.e., the surface in the first hollow round table portion 111 is intersecting in thing side.First hollow round table
L angle is denoted as between the surface in portion 111 and optical axis, wherein,More than 0 degree and less than or equal to 63.43 degree.First hollow circle
The outer surface in post portion 112 has external screw thread 1120.
The height in the first hollow round table portion 111 is denoted as a, and the height of lens barrel 11 is denoted as b, wherein, b is more than a, and b=5.55a.
In the present embodiment, a=1mm, b=5.55mm.
Eyeglass 13 and optical filter 14 are respectively positioned in lens barrel 11, the quantity of eyeglass 13 with the specification of camera lens module 10 and performance it
Different and have various different piece numbers and shape, optical filter 14 is located at one end of image side in lens barrel 11.
Microscope base 12 is used for carrying lens barrel 11, including the second hollow round table portion 121, the second hollow cylindrical 122 and square department
123, the second hollow cylindrical 122 is located between the second hollow round table portion 121 and square department 123, and the second hollow round table portion 121
Close to thing side, square department 123 close to image side, the external diameter in the second hollow round table portion 121 from the second hollow cylindrical 122 to thing side by
Decrescence small, i.e., the surface in the second hollow round table portion 121 is intersecting in thing side.Between the surface of second hollow round table portion 121 and optical axis L
Angle is denoted as, wherein,More than 0 degree and less than or equal to 19.37 degree, andIt is less than.The inner surface of microscope base 12 has interior
Screw thread 1220, lens barrel 11 is screwed in microscope base 12 by the cooperation of external screw thread 1120 and internal thread 1220.
In addition, the first hollow round table portion 111 of lens barrel 11 and prolongation will be located at microscope base 12 and prolongation
Within, in other words, the first hollow round table portion 111 is located inside the second hollow round table portion 121.
In addition, the external diameter of the first hollow cylindrical 112 is equal to the minimum diameter in the second hollow round table portion 121, so that lens barrel
11 can lock in microscope base 12.
Square department 123 is used for placing image sensor 15；In addition, when optical filter 14 is square, optical filter 14 also is located at
In the square department 123 of microscope base 12, and optical filter 14 is located between lens barrel 11 and image sensor 15 for screening camera lens mould
Spectrum needed for group 10.
The height in the second hollow round table portion 121 is denoted as C, the height of microscope base 12（Including the second hollow round table portion 121, second
Hollow cylindrical 122 and square department 123）H is denoted as, wherein, H is more than C, and H=3.01C.In the present embodiment, H=3.85mm, C=
1.28mm。
In other embodiments, H, C value can be changed with the design of camera lens module 10.
Printed circuit board (PCB) 16 is used for linking image sensor 15, and as terminal applies product（For example, camera, computer
Deng）Medium, when allowing terminal applies product to use camera lens module 10, can drive and turn on；In addition, printed circuit board (PCB) 16
It can be attached to above by microscope base 12 there is provided enough areas as the support plate of camera lens module 10.
Because the lens barrel 11 of camera lens module 10 and the thing sidepiece of microscope base 12 are divided into truncated conical shape, so as to reduce the He of lens barrel 11
The volume of microscope base 12, and then make camera lens module 10 that there is less volume.
It is understood that those skilled in the art can also do other changes etc. in spirit of the invention is used in the present invention's
Design, without departing from the technique effect of the present invention.These changes done according to present invention spirit, should all be included in
Within scope of the present invention.
Claims (5)
1. a kind of camera lens module, including the lens barrel and microscope base set with optical axis, the lens barrel are contained in the lens cone seat, its feature
It is：The lens barrel includes the first hollow round table portion and the first hollow cylindrical, and the first hollow round table portion is located at described the
One end of one hollow cylindrical, the microscope base includes the second hollow round table portion and the second hollow cylindrical, the second hollow circle
Platform portion is extended by one end of second hollow cylindrical, and the first hollow round table portion and the second hollow round table portion are respectively positioned on institute
The thing side and outer radial thing side for stating camera lens module are gradually reduced, the angle between the surface in the first hollow round table portion and optical axis
External diameter more than the angle between the surface in the second round platform portion and optical axis and first hollow cylindrical is equal to described the
The minimum diameter in two round platform portions is so that the lens barrel is locked in the microscope base, and the height in the first hollow round table portion is denoted as a, institute
The height for stating lens barrel is denoted as b, wherein, b=5.55a, the height in the second hollow round table portion is denoted as C, the height of the microscope base
H is denoted as, wherein, H=3.01C.
2. camera lens module as claimed in claim 1, it is characterised in that the surface in the first hollow round table portion and the camera lens
Angle between module optical axis is more than 0 degree and is less than or equal to 63.43 degree.
3. camera lens module as claimed in claim 1, it is characterised in that the surface in the second hollow round table portion and the camera lens
Angle between module optical axis is more than 0 degree and is less than or equal to 19.37 degree.
4. camera lens module as claimed in claim 1, it is characterised in that first hollow cylindrical has external screw thread, described
Microscope base has internal thread, and the lens barrel is contained in the microscope base by the cooperation of the internal thread and external screw thread.
5. camera lens module as claimed in claim 1, it is characterised in that the microscope base further comprises a square department, described
Two hollow cylindricals are located between the second hollow round table portion and the square department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402752.7A CN103149656B (en) | 2011-12-07 | 2011-12-07 | Camera lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402752.7A CN103149656B (en) | 2011-12-07 | 2011-12-07 | Camera lens module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103149656A CN103149656A (en) | 2013-06-12 |
| CN103149656B true CN103149656B (en) | 2017-08-25 |
Family
ID=48547834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110402752.7A Expired - Fee Related CN103149656B (en) | 2011-12-07 | 2011-12-07 | Camera lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103149656B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404605B (en) * | 2017-05-06 | 2019-01-01 | 南昌欧菲光电技术有限公司 | Camera module |
| CN107404606B (en) * | 2017-05-06 | 2018-09-14 | 南昌欧菲光电技术有限公司 | Camera module |
| JP2019028112A (en) * | 2017-07-26 | 2019-02-21 | 日本電産サンキョー株式会社 | Optical unit with tremor correction function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149457A (en) * | 2006-09-22 | 2008-03-26 | 鸿富锦精密工业（深圳）有限公司 | Digital camera module and its assembling method |
| CN101876741A (en) * | 2009-04-29 | 2010-11-03 | 鸿富锦精密工业（深圳）有限公司 | Focusing lens module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7714931B2 (en) * | 2004-06-25 | 2010-05-11 | Flextronics International Usa, Inc. | System and method for mounting an image capture device on a flexible substrate |
| CN101276033A (en) * | 2007-03-30 | 2008-10-01 | 鸿富锦精密工业（深圳）有限公司 | Lens module set |
| KR100928011B1 (en) * | 2007-12-20 | 2009-11-24 | 삼성전기주식회사 | Image sensor module and manufacturing method thereof, and a camera module including the same |
| TWI396925B (en) * | 2009-09-15 | 2013-05-21 | Largan Precision Co Ltd | Photographing module |
-
2011
- 2011-12-07 CN CN201110402752.7A patent/CN103149656B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149457A (en) * | 2006-09-22 | 2008-03-26 | 鸿富锦精密工业（深圳）有限公司 | Digital camera module and its assembling method |
| CN101876741A (en) * | 2009-04-29 | 2010-11-03 | 鸿富锦精密工业（深圳）有限公司 | Focusing lens module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103149656A (en) | 2013-06-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170711 Address after: Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20171207 |