CN208890911U - Camera module and mobile terminal - Google Patents
Camera module and mobile terminal Download PDFInfo
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- CN208890911U CN208890911U CN201821752568.9U CN201821752568U CN208890911U CN 208890911 U CN208890911 U CN 208890911U CN 201821752568 U CN201821752568 U CN 201821752568U CN 208890911 U CN208890911 U CN 208890911U
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- lens assembly
- camera module
- optical filter
- helicitic texture
- support base
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Abstract
A kind of camera module, including support base, optical filter and lens assembly, optical filter is connected in support base, the first helicitic texture and limited block are equipped in support base, one end of lens assembly is arranged in support base, lens assembly is equipped with the second helicitic texture being cooperatively connected with the first helicitic texture, and towards when focalizing close to the movement of the direction of optical filter, the second helicitic texture can be resisted against on limited block to limit lens assembly lens assembly.The limited block of the camera module of the utility model can limit lens assembly, prevent lens assembly from bending or crushing optical filter.The utility model further relates to a kind of mobile terminal.
Description
Technical field
The utility model relates to field of camera technology, in particular to a kind of camera module and mobile terminal.
Background technique
Fig. 1 is the structural schematic diagram of existing camera module.Fig. 2 is that the structure after existing camera module is adjusted is shown
It is intended to.As depicted in figs. 1 and 2, camera module 20 includes circuit board 21, sensitive chip 22, support base 23, optical filter 24 and mirror
Head assembly 25.Support base 23 and sensitive chip 22 are connected on circuit board 21, and optical filter 24 and lens assembly 25 are connected to support
On seat 23, optical filter 24 is between lens assembly 25 and sensitive chip 22.Support base 23 is equipped with the first helicitic texture 232,
Lens assembly 25 is equipped with the second helicitic texture 252 of the first helicitic texture 232 of cooperation, and lens assembly 25 passes through the second screw thread knot
Structure 252 is realized with the cooperation of the first helicitic texture 232 and is focused.
But the spacing L1 between the lower end surface for lens assembly 25 and the upper surface of sensitive chip 22 is less than 0.8mm
Camera module 20, the position limiting structure of limit lens assembly 25 is not provided in support base 23, when lens assembly 25 is towards leaning on
When the direction movement of nearly optical filter 24 focuses, there can be the risk that optical filter 24 is bent or crushed by lens assembly 25.
Utility model content
In view of this, the present invention provides a kind of camera module, limited block can limit lens assembly, prevent lens group
Part is bent or crushing optical filter.
A kind of camera module, including support base, optical filter and lens assembly, optical filter are connected in support base, support
The first helicitic texture and limited block are equipped in seat, one end of lens assembly is arranged in support base, and lens assembly is equipped with and the
When the direction movement of the second helicitic texture that one helicitic texture is cooperatively connected, lens assembly towards close optical filter focalizes, the
Two helicitic textures can be resisted against on limited block to limit lens assembly.
In the embodiments of the present invention, above-mentioned support base is equipped with the accommodating cavity for accommodating the lens assembly, and described the
One helicitic texture and the limited block are located in the cavity wall of the accommodating cavity.
In the embodiments of the present invention, above-mentioned first helicitic texture is along the axis direction perpendicular to the accommodating cavity
Height be equal to the limiting section along the axis direction perpendicular to the accommodating cavity height.
In the embodiments of the present invention, above-mentioned optical filter is located in the accommodating cavity, and the optical filter is fixed on institute
State limited block.
In the embodiments of the present invention, above-mentioned camera module further includes circuit board and sensitive chip, the support
Seat and the sensitive chip are arranged on the circuit board, and the sensitive chip is set to the lower section of the support base.
In the embodiments of the present invention, between the lower end surface of above-mentioned lens assembly and the upper surface of the induction chip
Spacing be less than 0.8mm.
In the embodiments of the present invention, when above-mentioned second helicitic texture is resisted against on the limited block, the camera lens
Spacing between the lower end surface of component and the upper surface of the optical filter is less than or equal to 0.05mm.
In the embodiments of the present invention, after the focusing of above-mentioned lens assembly, the upper surface of the lens assembly with it is described
Spacing between the lower surface of circuit board is 3.68~3.82mm.
The utility model also provides a kind of mobile terminal, including above-mentioned camera module.
The optical filter of the camera module of the utility model is connected in support base, and the first helicitic texture is equipped in support base
And limited block, one end of lens assembly be arranged in support base, lens assembly is equipped with to be cooperatively connected with the first helicitic texture
Second helicitic texture, for lens assembly towards when focalizing close to the movement of the direction of optical filter, the second helicitic texture can be resisted against limit
To limit lens assembly on the block of position.The limited block of the camera module of the utility model can limit lens assembly, prevent camera lens
Component is bent or crushing optical filter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing camera module.
Fig. 2 is the structural schematic diagram after existing camera module is adjusted.
Fig. 3 is the structural schematic diagram of the camera module of the utility model.
Fig. 4 is the structural schematic diagram after camera module shown in Fig. 3 is adjusted.
Fig. 5 is the structural schematic diagram of camera module shown in Fig. 3 locally split.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
The embodiment of type is further described.
Fig. 3 is the structural schematic diagram of the camera module of the utility model.Fig. 4 is that camera module shown in Fig. 3 is adjusted
Structural schematic diagram later.As shown in Figure 3 and Figure 4, camera module 10 include circuit board 11, sensitive chip 12, support base 13,
Optical filter 14 and lens assembly 15.Sensitive chip 12 and support base 13 are set to the upper surface of circuit board 11, and induction chip is located at
The lower section of support base 13.Optical filter 14 is connected in support base 13, and optical filter 14 is located at the top of induction chip, i.e. optical filter 14
It is arranged in parallel with sensitive chip 12.One end of lens assembly 15 is adjustably disposed in support base 13.
Fig. 5 is the structural schematic diagram of camera module shown in Fig. 3 locally split.As shown in Fig. 3, Fig. 4 and Fig. 5, branch
The accommodating cavity 101 that seat 13 is equipped with accommodating lens assembly 15 is supportted, accommodating cavity 101 runs through support base 13.First is equipped in support base 13
Helicitic texture 131 and limited block 132, it is preferable that the first helicitic texture 131 and limited block 132 are set to the cavity wall of accommodating cavity 101
On, the first helicitic texture 131 and limited block 132 are arranged around the axis of accommodating cavity 101, the first helicitic texture 131 and limited block
132 neighbouring settings, and limited block 132 is located at the lower section of the first helicitic texture 131.First helicitic texture 131 is along vertical
It is equal to limiting section along the height of the axis direction perpendicular to accommodating cavity 101 in the height of the axis direction of accommodating cavity 101.At this
In embodiment, optical filter 14 is located in accommodating cavity 101, and optical filter 14 is fixed on limited block 132.
Lens assembly 15 is equipped with the second helicitic texture 151 being cooperatively connected with the first helicitic texture 131, lens assembly 15
Focus adjustment is realized by the second helicitic texture 151 and the cooperation of the first helicitic texture 131.Structure and function about lens assembly 15
The prior art can be please referred to, is not being repeated herein.
As shown in Figure 3 and Figure 4, lens assembly 15 can be focused towards the direction movement close to or far from optical filter 14,
After lens assembly 15 is focused, between the upper surface (end face far from optical filter 14) of lens assembly 15 and the lower surface of circuit board 11
Spacing h be 3.68~3.82mm.Upper table of the lower end surface (close to the end face of optical filter 14) of lens assembly 15 with induction chip
Spacing L2 between face is less than 0.8mm, it is preferable that the spacing between the lower end surface of lens assembly 15 and the upper surface of induction chip
L2 is 0.62mm.When lens assembly 15 close to the movement of the direction of optical filter 14 towards when focusing, the second helicitic texture 151 can
It is resisted against on limited block 132 to limit lens assembly 15, prevents lens assembly 15 from bending or crush optical filter 14, at this time camera lens
Spacing L3 between the lower end surface of component 15 and the upper surface of optical filter 14 is less than or equal to 0.05mm.
The optical filter 14 of the camera module 10 of the utility model is connected in support base 13, and first is equipped in support base 13
Helicitic texture 131 and limited block 132, one end of lens assembly 15 are arranged in support base 13, and lens assembly 15 is equipped with and the
The second helicitic texture 151 that one helicitic texture 131 is cooperatively connected, lens assembly 15 is towards close to the mobile tune in the direction of optical filter 14
When focal length, the second helicitic texture 151 can be resisted against on limited block 132 to limit lens assembly 15.The camera shooting of the utility model
The limited block 132 of head mould group 10 can limit lens assembly 15, prevent lens assembly 15 from bending or crushing optical filter 14.
The utility model further relates to a kind of mobile terminal, and the mobile terminal includes above-mentioned camera module 10, about
The structure of mobile terminal please refers to the prior art.
The utility model be not limited to the above embodiment in detail, in the range of the technology design of the utility model
It is interior, a variety of simple variants can be carried out to the technical solution of the utility model, these simple variants belong to the utility model
Protection scope.Specific technical features described in the above specific embodiments, in the case of no contradiction, Ke Yitong
Any suitable way is crossed to be combined.In order to avoid unnecessary repetition, the utility model is to various combinations of possible ways
No further explanation will be given.
Claims (9)
1. a kind of camera module, including support base, optical filter and lens assembly, the optical filter are connected to the support base
It is interior, which is characterized in that the first helicitic texture and limited block to be equipped in the support base, one end of the lens assembly is arranged in institute
It states in support base, the lens assembly is equipped with the second helicitic texture being cooperatively connected with first helicitic texture, the mirror
For head assembly towards when focalizing close to the movement of the direction of the optical filter, second helicitic texture can be resisted against the limited block
On to limit the lens assembly.
2. camera module as described in claim 1, which is characterized in that the support base, which is equipped with, accommodates the lens assembly
Accommodating cavity, first helicitic texture and the limited block are located in the cavity wall of the accommodating cavity.
3. camera module as claimed in claim 2, which is characterized in that first helicitic texture is along perpendicular to the appearance
The height for setting the axis direction of chamber is equal to the limiting section along the height of the axis direction perpendicular to the accommodating cavity.
4. camera module as claimed in claim 2, which is characterized in that the optical filter is located in the accommodating cavity, described
Optical filter is fixed on the limited block.
5. camera module as claimed in claim 2, which is characterized in that the camera module further includes circuit board and photosensitive
Chip, the support base and the sensitive chip are arranged on the circuit board, and the sensitive chip is set to the support base
Lower section.
6. camera module as claimed in claim 5, which is characterized in that the lower end surface of the lens assembly and the induction core
Spacing between the upper surface of piece is less than 0.8mm.
7. camera module as claimed in claim 5, which is characterized in that second helicitic texture is resisted against the limited block
When upper, the spacing between the lower end surface of the lens assembly and the upper surface of the optical filter is less than or equal to 0.05mm.
8. camera module as claimed in claim 5, which is characterized in that after the lens assembly focusing, the lens assembly
Upper surface and the circuit board lower surface between spacing be 3.68~3.82mm.
9. a kind of mobile terminal, which is characterized in that including camera module described in claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752568.9U CN208890911U (en) | 2018-10-26 | 2018-10-26 | Camera module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752568.9U CN208890911U (en) | 2018-10-26 | 2018-10-26 | Camera module and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890911U true CN208890911U (en) | 2019-05-21 |
Family
ID=66517317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821752568.9U Active CN208890911U (en) | 2018-10-26 | 2018-10-26 | Camera module and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780413A (en) * | 2019-11-07 | 2020-02-11 | 宁波为森智能传感技术有限公司 | Imaging lens |
| CN112445044A (en) * | 2019-08-14 | 2021-03-05 | 三赢科技（深圳）有限公司 | Lens module and electronic device |
-
2018
- 2018-10-26 CN CN201821752568.9U patent/CN208890911U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112445044A (en) * | 2019-08-14 | 2021-03-05 | 三赢科技（深圳）有限公司 | Lens module and electronic device |
| CN110780413A (en) * | 2019-11-07 | 2020-02-11 | 宁波为森智能传感技术有限公司 | Imaging lens |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.3, Taihong Road, Kunshan high tech Industrial Development Zone, Suzhou, Jiangsu Province, 215300 Patentee after: Kunshan Qiuti Microelectronics Technology Co.,Ltd. Address before: No.3, Taihong Road, Kunshan high tech Industrial Development Zone, Suzhou, Jiangsu Province, 215300 Patentee before: KUNSHAN Q TECHNOLOGY Co.,Ltd. |