CN206292441U - A kind of camera module base and camera module - Google Patents
A kind of camera module base and camera module Download PDFInfo
- Publication number
- CN206292441U CN206292441U CN201720002353.4U CN201720002353U CN206292441U CN 206292441 U CN206292441 U CN 206292441U CN 201720002353 U CN201720002353 U CN 201720002353U CN 206292441 U CN206292441 U CN 206292441U
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- glue
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- camera lens
- groove
- plummer
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Abstract
The utility model discloses a kind of camera module base, for installing infrared filter and voice coil motor, it includes：Base body, its middle part offers through hole；Plummer is provided with the through-hole wall, for carrying the laminating infrared filter；First excessive glue groove, it is opened on the through-hole wall, and it is connected with the plummer；Camera lens avoiding hollow groove, it is opened in the base body upper surface, positioned at the side of the plummer；Glue position is drawn, is easy to the relative upper surface for being fitted in the base body of the voice coil motor after picture glue.The invention also discloses a kind of camera module.This camera module base, it sets up camera lens avoiding hollow groove, not only strengthen the spacing effect of camera lens, and motor carries the glue fitted and can also enter camera lens avoiding hollow groove, camera lens is clung without overflowing to the place to camera lens confined planes, solves the problems, such as that the product that camera lens bottom viscose glue is caused is not bad good with photographic effect.
Description
Technical field
The utility model relate to camera technical field, more particularly to a kind of camera module base and camera
Module.
Background technology
With AA（Active alignment）The maturation of technology, increasing pixel product high proposes higher wanting to Dutch treatment journey
Ask, AA techniques will turn into the indispensable production Technology of main flow pixel module high.Therefore solve the difficult point in Dutch treatment journey very
It is important.In current Dutch treatment journey, there is certain requirement to the picture glue width that camera module base is reserved, as shown in figure 1, AF
（Auto-focusing）The base 1 ' of camera module can carry IR pieces above（Infrared filter）, for filtering infrared light, then the bottom of at
The meeting one IR plummer 2 ' of relative set of seat 1 ' is specifically used to carry IR pieces, can be clung with glue between IR pieces and plummer 2 '；
In order to prevent the glue for overflowing from flowing on IR pieces, and photographic effect is influenceed, excessive glue groove can be offered at four angles of plummer 2 '
3 ', then the glue overflowed when pressing can flow into excessive glue groove 3 ' along the gap of IR pieces and plummer 2 '；When motor is carried, horse
Glue up to pressing can also flow to excessive glue groove 3 ', but when drawing glue reserved narrow width sometimes glue stream less than excessive glue groove 3 '
Interior, glue can be caused to overflow to the position of camera lens confined planes A can then cause camera lens viscose glue, cause fraction defective, greatly affected
Photographic effect and product stability.
Utility model content
Technical problem to be solved in the utility model there is provided a kind of camera module base, and it sets up camera lens empty avoiding
Groove, not only strengthens the spacing effect of camera lens, and motor carries the glue of laminating and can also enter camera lens avoiding hollow groove, without overflow to
Camera lens is clung to the place of camera lens confined planes, solves that product that camera lens bottom viscose glue causes is bad and photographic effect is not good
Problem.
The utility model additionally provides a kind of camera module.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of camera module base, for installing infrared filter and voice coil motor, it includes：
Base body, its middle part offers through hole；Plummer is provided with the through-hole wall, it is described for carrying laminating
Infrared filter；
First excessive glue groove, it is opened on the through-hole wall, and it is connected with the plummer；
Camera lens avoiding hollow groove, it is opened in the base body upper surface, positioned at the side of the plummer；
Glue position is drawn, is easy to the relative upper surface for being fitted in the base body of the voice coil motor after picture glue.
The a kind of of the camera module base provided as the utility model improves, also including the second excessive glue groove, its setting
Between the camera lens avoiding hollow groove and picture glue position.
The a kind of of the camera module base provided as the utility model improves, and the second excessive glue groove is rectangle excessive glue
Groove.
The a kind of of the camera module base provided as the utility model improves, and the second excessive glue groove is near the picture
The depth of glue position side is more than the depth away from the picture glue position side.
A kind of improvement of the camera module base provided as the utility model, the second excessive glue groove and camera lens empty avoiding
Groove is connected.
The a kind of of the camera module base provided as the utility model improves, used as the shooting that the utility model is provided
A kind of improvement of head module base, escape hole is offered in the upper surface of the base body.
The a kind of of the camera module base provided as the utility model improves, and the through hole is rectangle, square or circle
Shape through hole.
A kind of camera module, it includes：
Camera module base described above；
Infrared filter, the infrared filter fits in the plummer；And
Voice coil motor, the voice coil motor fits in the base body near the upper surface of the infrared filter.
The a kind of of the camera module provided as the utility model is improved, and the infrared filter is fitted in by glue
On the plummer.
The a kind of of the camera module provided as the utility model improves, and the voice coil motor fits in institute by glue
State on the upper surface of base body.
The utility model has the advantages that：
This camera module base, it sets up camera lens avoiding hollow groove, not only strengthens the spacing effect of camera lens, and motor is carried
The glue of laminating can also enter camera lens avoiding hollow groove, and camera lens is clung without overflowing to the place to camera lens confined planes, solve mirror
The product that head bottom viscose glue is caused is bad and the not good problem of photographic effect.Also the is set up in camera lens avoiding hollow groove and between drawing glue position
Two excessive glue grooves, because the second excessive glue groove is near the picture glue position, then drawing the glue overflowed after glue can be drained into the second excessive glue groove
Interior, then glue would not be deposited on camera lens empty avoiding groove edge and adhere to camera lens bottom there will be no glue, efficiently solve reserved
Glue adheres to camera lens bottom and causes bad problem when picture glue width d is narrower, and its simple structure can be with the bodily form of camera lens avoiding hollow groove one
Into, the manufacturing procedure without increasing base, reduces cost and the stability and yields of product are substantially increased.
Brief description of the drawings
Fig. 1 is the structural representation of existing camera module base；
Fig. 2 is the structural representation of the utility model camera module base；
Fig. 3 is the sectional view of Fig. 2；
Fig. 4 is another structural representation of the utility model camera module base；
Fig. 5 is the sectional view of Fig. 4.
Specific embodiment
The utility model is described in detail with reference to embodiment, embodiment is only preferred reality of the present utility model
Mode is applied, is not to restriction of the present utility model.
As shown in Figure 2,3, a kind of camera module base 1, for installing infrared filter and voice coil motor, it includes：
The main body of base 1, its middle part offers through hole 2；Plummer 3 is provided with the inwall of the through hole 2, is fitted for carrying
The infrared filter；
First excessive glue groove 4, it is opened on the inwall of the through hole 2, and it is connected with the plummer 3；
Glue position 5 is drawn, is easy to the relative upper surface for being fitted in the main body of the base 1 of the voice coil motor after picture glue；
Camera lens avoiding hollow groove 6, it is opened in the body upper surface of the base 1, positioned at the side of the plummer 3.
The main body of the base 1 can be the shape that square or circular grade can match with camera module.The through hole 2 can
For light etc. to be found a view and taken when camera module is imaged, it can be easy to and infrared absorption filter for rectangle, square or circular etc.
The shape that wave plate is installed.The shape of through hole 2 matches with the shape of the main body of base 1, the main body of base 1 and through hole in the present embodiment
2 are square shape.
Improved as one kind, escape hole 7 is offered in the upper surface of the main body of the base 1.When camera module is assembled, base
Plate, camera module base 1 and infrared filter are formed with closed host cavity, and host cavity and the external world are connected by escape hole 7,
Because heat expansion host cavity air pressure inside increases during baking, the air pressure in the balance host cavity of escape hole 7 and the external world.Because escape hole 7 is only
The first excessive glue groove 4 is stood on, exhaust will not be influenceed because the glue for overflowing is blocked.The number of escape hole 7 can be one
More than, it sets to meet and is preferably vented, can select to open up as the case may be one, two or more.This reality
The number for applying escape hole 7 in example is one.
This camera module base 1, it sets up camera lens avoiding hollow groove 6, compares the spacing depth of grooving downwards 100 ~ 150 of camera lens
μm（Can be flushed with plummer 3）, not only strengthen the spacing effect of camera lens, and motor carries the glue fitted and can also enter mirror
Head avoiding hollow groove 6, camera lens is clung without overflowing to the place to camera lens confined planes, solves the product that camera lens bottom viscose glue is caused
The bad and not good problem of photographic effect.
When normal AA is carried, the position width d to reserving picture glue is required.In such as design of Fig. 2, because certain side is pre-
Stay picture glue width d narrower, less than the requirement that normal AA draws glue, after normal AA, glue is subject to voice coil motor crimping section glue
Can be to the inner side excessive glue of base 1, glue will be piled up on the edge of camera lens avoiding hollow groove 6, and the glue that this part heap comes just has can
Can be interfered with camera lens, or even camera lens bottom has the stability of the problem of viscose glue, extreme influence shooting effect and product.
It is above-mentioned in order to solve the problems, such as, it is further improved, as shown in Figure 4,5, in the camera lens avoiding hollow groove 6 and picture glue position
Second excessive glue groove 8 is set between 5.In the case of picture glue parameter is not changed, due to the presence of the second excessive glue groove 8, although draw glue position 5
Substantially the second excessive glue groove 8 is close to, but due to the presence of the second excessive glue groove 8, the glue for coming is overflowed across to the main body of base 1 inner side
Can be piled up at the edge of the second excessive glue groove 8, glue can flow along the second excessive glue groove 8 after being extruded by motor in camera lens avoiding hollow groove 6,
Camera lens will not be impacted, effectively improve the problem of camera lens viscose glue.
Used as a kind of preferred scheme, the second excessive glue groove 8 is rectangle excessive glue groove, but is not limited to this.Further, institute
The second excessive glue groove 8 is stated near the depth of 5 sides of the picture glue position more than the depth away from 5 sides of the picture glue position.Described second
The one end of excessive glue groove 8 connects with camera lens avoiding hollow groove 6, and the other end is easy to the glue overflowed after picture glue as far as possible close to the picture glue position 5
Drained into the second excessive glue groove 8.Then glue would not be deposited on the edge of camera lens avoiding hollow groove 6 and be adhered to there will be no glue
Camera lens bottom, glue adheres to camera lens bottom and causes bad when efficiently solving the problems, such as that reserved picture glue width d is narrower.
The utility model additionally provides a kind of camera module, and it includes：
Camera module base described above；
Infrared filter, the infrared filter fits in the plummer；And
Voice coil motor, the voice coil motor fits in the base body near the upper surface of the infrared filter；
Substrate, it is located at lower surface of the base body away from the infrared filter, and the substrate is provided with photosensitive
Chip.
When AA is assembled, infrared filter is fitted on plummer by glue, and substrate fits in base body by glue
Lower surface, voice coil motor fits in base body near the upper surface of infrared filter by glue.
This camera module, its base sets up camera lens avoiding hollow groove, not only strengthens the spacing effect of camera lens, and motor is carried
The glue of laminating can also enter camera lens avoiding hollow groove, and camera lens is clung without overflowing to the place to camera lens confined planes, solve mirror
The product that head bottom viscose glue is caused is bad and the not good problem of photographic effect.Also the is set up in camera lens avoiding hollow groove and between drawing glue position
Two excessive glue grooves, because the second excessive glue groove is near picture glue position, then drawing the glue overflowed after glue can be drained into the second excessive glue groove, then
Glue would not be deposited on camera lens empty avoiding groove edge and adhere to camera lens bottom there will be no glue, efficiently solve reserved picture glue wide
Glue adheres to camera lens bottom and causes bad problem when degree is narrower, reduces cost and substantially increases the stability and non-defective unit of product
Rate.
Embodiment described above only expresses implementation method of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model the scope of the claims can not be interpreted as, as long as the institute in the form of equivalent or equivalent transformation
The technical scheme of acquisition, all should fall within protection domain of the present utility model.
Claims (10)
1. a kind of camera module base, for installing infrared filter and voice coil motor, it is characterised in that it includes：
Base body, its middle part offers through hole；Plummer is provided with the through-hole wall, it is described infrared for carrying laminating
Filter plate；
First excessive glue groove, it is opened on the through-hole wall, and it is connected with the plummer；
Camera lens avoiding hollow groove, it is opened in the base body upper surface, positioned at the side of the plummer；
Glue position is drawn, is easy to the relative upper surface for being fitted in the base body of the voice coil motor after picture glue.
2. camera module base according to claim 1, it is characterised in that also including the second excessive glue groove, it is arranged on
Between the camera lens avoiding hollow groove and picture glue position.
3. camera module base according to claim 2, it is characterised in that the second excessive glue groove is rectangle excessive glue
Groove.
4. the camera module base according to Claims 2 or 3, it is characterised in that the second excessive glue groove is near described
The depth of glue position side is drawn more than the depth away from the picture glue position side.
5. camera module base according to claim 2, it is characterised in that the second excessive glue groove and camera lens avoiding hollow groove
Connection.
6. camera module base according to claim 1 and 2, it is characterised in that in the upper surface of the base body
Offer escape hole.
7. camera module base according to claim 1, it is characterised in that the through hole is rectangle, square or circle
Through hole.
8. a kind of camera module, it is characterised in that it includes：
Camera module base as described in claim 1 to 7 is any；
Infrared filter, the infrared filter fits in the plummer；And
Voice coil motor, the voice coil motor fits in the base body near the upper surface of the infrared filter.
9. camera module according to claim 8, it is characterised in that the infrared filter fits in institute by glue
State on plummer.
10. camera module according to claim 8, it is characterised in that the voice coil motor fits in institute by glue
State on the upper surface of base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002353.4U CN206292441U (en) | 2017-01-03 | 2017-01-03 | A kind of camera module base and camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002353.4U CN206292441U (en) | 2017-01-03 | 2017-01-03 | A kind of camera module base and camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292441U true CN206292441U (en) | 2017-06-30 |
Family
ID=59098732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002353.4U Active CN206292441U (en) | 2017-01-03 | 2017-01-03 | A kind of camera module base and camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292441U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277339A (en) * | 2017-08-10 | 2017-10-20 | 信利光电股份有限公司 | Electronic equipment and camera module |
| CN107966780A (en) * | 2017-12-22 | 2018-04-27 | 信利光电股份有限公司 | A kind of voice coil motor camera lens module and display device |
| CN111123457A (en) * | 2018-10-31 | 2020-05-08 | 三赢科技（深圳）有限公司 | Base and camera module |
| WO2020258094A1 (en) * | 2019-06-26 | 2020-12-30 | 瑞声光学解决方案私人有限公司 | Glue overflow-proof lens assembly and electronic device |
| CN112753209A (en) * | 2018-09-29 | 2021-05-04 | 华为技术有限公司 | Bearing structure in camera module, manufacturing method, camera module and terminal equipment |
| CN115277992A (en) * | 2022-04-19 | 2022-11-01 | 盐城鸿石智能科技有限公司 | Base with glue storage groove design and used for bearing Lens & VCM assembly and IR |
-
2017
- 2017-01-03 CN CN201720002353.4U patent/CN206292441U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277339A (en) * | 2017-08-10 | 2017-10-20 | 信利光电股份有限公司 | Electronic equipment and camera module |
| CN107966780A (en) * | 2017-12-22 | 2018-04-27 | 信利光电股份有限公司 | A kind of voice coil motor camera lens module and display device |
| CN112753209A (en) * | 2018-09-29 | 2021-05-04 | 华为技术有限公司 | Bearing structure in camera module, manufacturing method, camera module and terminal equipment |
| CN112753209B (en) * | 2018-09-29 | 2022-08-09 | 华为技术有限公司 | Bearing structure in camera module, manufacturing method, camera module and terminal equipment |
| CN111123457A (en) * | 2018-10-31 | 2020-05-08 | 三赢科技（深圳）有限公司 | Base and camera module |
| CN111123457B (en) * | 2018-10-31 | 2022-06-24 | 三赢科技（深圳）有限公司 | Base and camera module |
| WO2020258094A1 (en) * | 2019-06-26 | 2020-12-30 | 瑞声光学解决方案私人有限公司 | Glue overflow-proof lens assembly and electronic device |
| CN115277992A (en) * | 2022-04-19 | 2022-11-01 | 盐城鸿石智能科技有限公司 | Base with glue storage groove design and used for bearing Lens & VCM assembly and IR |
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