CN201491118U - Camera lens module group - Google Patents
Camera lens module group Download PDFInfo
- Publication number
- CN201491118U CN201491118U CN2009200618155U CN200920061815U CN201491118U CN 201491118 U CN201491118 U CN 201491118U CN 2009200618155 U CN2009200618155 U CN 2009200618155U CN 200920061815 U CN200920061815 U CN 200920061815U CN 201491118 U CN201491118 U CN 201491118U
- Authority
- CN
- China
- Prior art keywords
- image sensor
- lens
- camera lens
- lens module
- several fixed
- 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
Links
Images
Landscapes
- Microscoopes, Condenser (AREA)
- Lens Barrels (AREA)
Abstract
The utility model discloses a camera lens module group, which comprises an image sensor carrying table, a lens group and an image sensor, wherein the lens group comprises a lens tube and a lens mount, wherein the lens tube is positioned on the lens mount, an optical lens group is arranged in the lens tube, the lower part of the lens mount is provided with a light shielding wall and a plurality of fixed posts, the light shielding wall is circulated into a tube shape, a plurality of fixed posts are arranged on the circumference outside the light shielding wall and are fixedly glued on the image sensor carrying table through UV glue, and the image sensor is fixedly arranged on the image sensor carrying table. The utility model has the advantages that through a plurality of fixed posts arranged on the lens mount, a plurality of fixed posts are glued on the image sensor carrying table through the UV glue after the focusing completion, and UV light can pass through gaps between a plurality of fixed posts to be irradiated on the UV glue on the inner side of the fixed posts, so the UV glue can be sufficiently cured.
Description
Technical field
The utility model relates to a kind of camera module, particularly relates to a kind of camera lens module.
Background technology
The precision optics imaging product generally comprises lens group and image sensor etc., in it is made, digital camera for example, in order on image sensor, to produce image accurately, the optical axis that must guarantee the camera lens module is in the video sensing district center of vertical direction in alignment with image sensor, and the imaging surface of set of lenses must overlap with image sensor.
See also Fig. 7, existing camera lens module 100 ' comprises an image sensor microscope carrier 1 ', a lens group 2 ' and an image sensor 3 '.Lens group 2 ' comprises the lens mount 22 ' of a lens barrel 21 ' and a square tubular, and lens barrel 21 ' is fixedly connected on the lens mount 22 ', is provided with a set of lenses 211 ' in this lens barrel 21 '.Image sensor 3 ' is fixed on the image sensor microscope carrier 1 ' and is positioned at set of lenses 211 ' below.By using a kind of focus control can make lens group 2 ' translation, inclination, with the optical axis of adjusting set of lenses 211 ' the video sensing district center in alignment with image sensor 3 ' on vertical direction, and the imaging surface of adjusting set of lenses 211 ' overlaps with image sensor 3 '.Finish and adjust the back before removing focus control, lens mount 22 ' is fixed on the image sensor microscope carrier 1 ' with glue.For asking the time that can shorten adhesive curing, and the result of focusing before the effect of contraction of glue itself when avoiding adhesive curing, adopt UV (ultraviolet ray) glue usually, need use UV light that its irradiation is solidified accordingly.
Above-mentioned existing camera lens module 100 ' is when using UV glue lens mount 22 ' to be fixed on the image sensor microscope carrier 1 ', lens mount 22 ' inboard UV glue can't be accepted irradiation and be difficult to solidify, thereby causes lens mount 22 ' to be difficult to fixedly secure on image sensor microscope carrier 1 '.
For solving the incomplete problem of this UV adhesive curing, adopt the UV glue that has photocuring and two kinds of curing mechanisms of hot curing concurrently usually, use the UV rayed to make UV glue primary solidification earlier, high-temperature baking makes UV glue full solidification again.Yet this method is complex process not only, and high temperature causes the bigger thermal shrinking quantity of UV glue generation, the result of focusing before the influence easily.Moreover, the cure shrinkage that has the UV glue of photocuring and two kinds of curing mechanisms of hot curing concurrently is also more only had the cure shrinkage of UV glue of photocuring mechanism for big, the result of focusing before also can influencing.
The utility model content
The purpose of this utility model is to provide a kind of camera lens module at the defective that the above-mentioned background technology exists, and this camera lens module can be fixed in lens mount on the image sensor microscope carrier simple and reliablely.
For achieving the above object, the utility model provides the camera lens module to comprise an image sensor microscope carrier, a lens group and an image sensor.Lens group comprises a lens barrel and a lens mount.Lens barrel is positioned on the lens mount, is provided with a set of lenses in this lens barrel, and the bottom of lens mount is provided with one and encloses the shading wall of tubular and several are located at the fixed leg of the outer peripheral region of shading wall, and these several fixed legs rely on UV glue to be fixed on the image sensor microscope carrier.Image sensor is fixed on the image sensor microscope carrier.
As mentioned above, the utility model camera lens module is in the shading wall outside by means of the lens group periphery and has additional several fixed legs, after finishing focusing, the bottom of these several fixed legs is fixed only to have the UV glue of photocuring mechanism, when the UV rayed, its inboard UV glue is arrived in the gap oblique fire that light can pass between these several fixed legs, UV glue is fully solidified, thereby can lens mount be fixed on the image sensor microscope carrier simple and reliablely.
Description of drawings
Fig. 1 is the cutaway view of the utility model camera lens module one embodiment.
Fig. 2 is the left view of the lens group of camera lens module shown in Figure 1.
Fig. 3 is the upward view of the lens group of camera lens module shown in Figure 1.
Fig. 4 is triangular prism shaped upward view for the fixed leg of camera lens module shown in Figure 1.
Fig. 5 is the cylindrical upward view of the fixed leg of camera lens module shown in Figure 1.
Fig. 6 is the upward view of elliptical cylinder-shape for the fixed leg of camera lens module shown in Figure 1.
Fig. 7 is a kind of cutaway view of existing camera lens module.
The description of reference numerals of each parts is as follows among the figure:
Set of lenses 211 lens mounts 22
Base 221 shading walls 222
Fixed leg 223 image sensors 3
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, described in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 1, the utility model camera lens module 100 comprises an image sensor microscope carrier 1, a lens group 2 and an image sensor 3.
Image sensor microscope carrier 1 is roughly rectangular tabular, and the middle part of this image sensor microscope carrier 1 fixedly is equiped with described image sensor 3.
See also Fig. 1, Fig. 2 and Fig. 3, lens group 2 is fixed on the image sensor microscope carrier 1, and this lens group 2 comprises the lens mount 22 of a lens barrel 21 and a square tubular.Lens barrel 21 is fixedly connected on the lens mount 22 in the in-molded mode of one, this lens barrel 21 is hollow cylindrical, and be provided with a set of lenses 211 in the lens barrel 21, lens mount 22 has a base 221, described lens barrel 21 is opened and is connected with at the middle part of this base 221, lower surface peripheral region in outer wing base 221 middle parts of lens barrel 21 protrudes out downwards respectively and is formed with a shading wall 222 of enclosing square tubular, and the lower surface in the outer wing base 221 of shading wall 222 is fixedly connected with several fixed legs that keeps at a certain distance away 223 respectively in peripheral region, and these several fixed legs 223 are fixedly connected on the lower surface peripheral region of base 221 in the in-molded mode of one.
When this camera lens module 100 of assembling, by using a kind of focus control can make lens group 2 with respect to 1 translation of image sensor microscope carrier or inclination, optical axis with the set of lenses 211 of adjusting lens group 2, make its video sensing district center that is in vertical alignment with image sensor 3, and the imaging surface of set of lenses 211 overlaps with image sensor 3.Finish and adjust the back before removing focus control, several set on the lens group 2 fixed legs 223 are sticked on the image sensor microscope carrier 1 with only having the UV glue of photocuring mechanism.Then, use UV rayed UV curing glue, treat promptly to finish after the UV adhesive curing assembling of this camera lens module 100.
See also Fig. 4, Fig. 5 and Fig. 6, described several fixed legs 223 can be set to shapes such as triangular prism, cylinder and cylindroid.One acute angle of described triangular prism is near shading wall 222, and acute angle right limit roughly parallel with shading wall 222.223 corresponding long axis of ellipse of the fixed leg of described several cylindroid shapes are roughly vertical with the shading wall.In the present embodiment, with regard to UV luminous energy deny oblique fire pass 223 of these several fixed legs the gap with regard to the UV glue at irradiation fixed leg 223 rears, it should be the most appropriate that fixed leg 223 is triangular prism shaped.
In sum, the utility model camera lens module 100 is in the shading wall outside by means of lens group 2 peripheries and has additional several fixed legs that keeps at a certain distance away 223, the bottom of these several fixed legs 223 is fixed with UV glue, when the UV rayed, its inboard UV glue is arrived in the gap oblique fire that light can pass between these several fixed legs 223, thereby, only use the UV rayed that UV glue is fully solidified.
Claims (8)
1. a camera lens module comprises an image sensor microscope carrier, a lens group and an image sensor; Lens group is fixed on the image sensor microscope carrier, and this lens group comprises a lens barrel and a lens mount, and lens barrel is positioned on the lens mount, is provided with a set of lenses in this lens barrel, and the bottom of lens mount is provided with a shading wall of enclosing tubular; Image sensor is fixed on the image sensor microscope carrier; It is characterized in that: the bottom of lens mount is provided with several fixed legs of being located at the outer peripheral region of shading wall, and these several fixed legs rely on UV glue to be fixed on the image sensor microscope carrier.
2. camera lens module as claimed in claim 1 is characterized in that: described lens mount has a base, and the lower surface place of base protrudes out downwards and forms described square tubular shading wall and described several fixed legs.
3. camera lens module as claimed in claim 2 is characterized in that: described several fixed legs are provided with at interval, and are fixedly connected on the lower surface peripheral region of base in the in-molded mode of one.
4. camera lens module as claimed in claim 1 is characterized in that: described lens barrel is fixedly connected on the described lens mount in the in-molded mode of one.
5. camera lens module as claimed in claim 1 is characterized in that: described image sensor is positioned at the below of set of lenses.
6. camera lens module as claimed in claim 1 is characterized in that: described several fixed legs roughly are triangular prism shaped, and a corresponding leg-of-mutton acute angle of triangular prism is near the shading wall, and acute angle right limit roughly parallel with the shading wall.
7. camera lens module as claimed in claim 1 is characterized in that: described several fixed legs are roughly cylindrical.
8. camera lens module as claimed in claim 1 is characterized in that: described several fixed legs roughly are elliptical cylinder-shape, and the corresponding long axis of ellipse of cylindroid institute is roughly hung down blind with the shading wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618155U CN201491118U (en) | 2009-07-31 | 2009-07-31 | Camera lens module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618155U CN201491118U (en) | 2009-07-31 | 2009-07-31 | Camera lens module group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491118U true CN201491118U (en) | 2010-05-26 |
Family
ID=42429982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200618155U Expired - Fee Related CN201491118U (en) | 2009-07-31 | 2009-07-31 | Camera lens module group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872326A (en) * | 2016-04-12 | 2016-08-17 | 信利光电股份有限公司 | Image photographing module base and image photographing module thereof |
-
2009
- 2009-07-31 CN CN2009200618155U patent/CN201491118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872326A (en) * | 2016-04-12 | 2016-08-17 | 信利光电股份有限公司 | Image photographing module base and image photographing module thereof |
| CN105872326B (en) * | 2016-04-12 | 2019-03-29 | 信利光电股份有限公司 | A kind of camera module base and its camera module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105467550B (en) | The adjustable optical camera lens and camera module and its assemble method of integrated Focusing mechanism | |
| TWI491948B (en) | Lens module | |
| US6551530B2 (en) | Method of forming a hybrid lens | |
| TW201732410A (en) | Split type lens integrated with focusing mechanism, assembling method thereof, and shooting module | |
| CN101576642A (en) | Spacing ring and lens module with spacing ring | |
| CN107404604B (en) | Assemble method and camera mould group | |
| CN101762860B (en) | Optical devices | |
| CN208569148U (en) | Optical lens and camera module | |
| CN102819080A (en) | Lens module | |
| CN201491118U (en) | Camera lens module group | |
| US9122008B2 (en) | Optical element with infrared absorbing layer and lens module including same | |
| CN110213473A (en) | The production method of camera module, electronic device and camera module | |
| CN110471172A (en) | A kind of tight shot | |
| CN205787308U (en) | barrel assembly | |
| CN104459931B (en) | High-resolution synchronization focusing camera camera lens and its control method | |
| CN207965284U (en) | Eyeglass and camera lens module | |
| CN204515221U (en) | High-resolution tight shot and capture apparatus | |
| CN106657982A (en) | Image pickup module set image definition calibration method and apparatus | |
| CN109298499A (en) | Eyeglass, camera lens and image documentation equipment | |
| CN206479696U (en) | A kind of smart home wide-angle high definition camera lens | |
| CN203151631U (en) | Full-spectrum digital camera for criminal investigation | |
| CN101762856A (en) | Array optical glass lens module and manufacturing method thereof | |
| CN219225182U (en) | Fixed 4G camera lens is glued to point | |
| CN208314300U (en) | A kind of lens module | |
| CN103930815A (en) | Panoramic optic clear enclosure |
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: 20100526 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |