CN208141017U - Lens module - Google Patents
Lens module Download PDFInfo
- Publication number
- CN208141017U CN208141017U CN201820680290.2U CN201820680290U CN208141017U CN 208141017 U CN208141017 U CN 208141017U CN 201820680290 U CN201820680290 U CN 201820680290U CN 208141017 U CN208141017 U CN 208141017U
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- lens
- loading end
- inclined surface
- image side
- dazzling screen
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Abstract
The utility model provides a kind of lens module, including lens barrel and lens group, the lens group includes the first lens and the second lens, first lens include the first loading end and the first inclined surface, second lens include the second loading end and the second inclined surface, first inclined surface is mutually contacted with second inclined surface, and the lens group further includes the anti-dazzling screen for adjusting use level between first lens and second lens being set between first loading end and second loading end.Compared with the relevant technologies, lens module provided by the utility model can adjust the use level between first lens and second lens by replacing the anti-dazzling screen between first loading end and second loading end, and then change the cooperation elasticity of the first lens and the second lens, conducive to the adjusting of the optical property after lens module group assembling, while the stray light that edge can also be stopped to generate.
Description
【Technical field】
The utility model relates to pick-up lens technical field more particularly to a kind of lens modules.
【Background technique】
With the continuous development of science and technology, electronic equipment is portable other than digital camera constantly towards intelligent development
Electronic equipment such as tablet computer, mobile phone etc. is also provided with lens module.In order to meet people's needs, to camera lens mould
Higher requirements are also raised for the object image quality that group is shot.The object image quality shot largely with mirror
The concentricity of the optical axis of each lens is related in head mould group.
Lens module in the related technology includes the barrel for offering light hole and the lens group in barrel, thoroughly
Microscope group includes the multi-disc lens set gradually from the lateral image side direction of object, still, after the lens arrangement that two panels phase bank closes is complete,
The elasticity of its cooperation can not just be changed, this is unfavorable for the adjusting of the optical property after lens module group assembling.
Therefore, it is necessary to provide the novel lens module of one kind to solve the above problems.
【Utility model content】
The purpose of this utility model is to provide a kind of lens modules, are adjusted by replacing the anti-dazzling screen of different-thickness
Use level between mutually matched lens.
The technical solution of the utility model is as follows：A kind of lens module, including being equipped with the lens barrel of light hole and being set to
Lens group in lens barrel, the lens group include the first lens and the second lens set gradually from the lateral image side direction of object, institute
Stating the first lens includes towards the first image side surface of second lens, and second lens include and the first image side surface phase
Pair the second object side, first image side surface includes positioned at the first loading end of the first lens periphery and from described first
It carries towards object side and close to the first inclined surface of the direction of optical axis extension, second object side includes being located at described second thoroughly
Mirror periphery and with the second loading end of the first loading end relative spacing setting and with from second carrying towards object side and
Extend close to the direction of optical axis and second inclined surface opposite with first inclined surface, first inclined surface and described the
Two inclined surface mutually contact, and the lens group further includes being set between first loading end and second loading end
The anti-dazzling screen for adjusting use level between first lens and second lens.
Preferably, the lens group further include the third lens set gradually from the lateral image side direction of object, the 4th lens with
And the 5th lens, the third lens are set to the image side of second lens.
Preferably, between second lens and the third lens and the third lens and the 4th lens
Equipped with anti-dazzling screen.
Preferably, barn door is equipped between the 4th lens and the 5th lens.
Preferably, anti-dazzling screen is equipped between the barn door and the 4th lens and the 5th lens.
Compared with the relevant technologies, lens module provided by the utility model is had the advantages that：By described in replacement
Anti-dazzling screen between first loading end and second loading end is adjusted between first lens and second lens
Use level, and then the cooperation elasticity of the first lens and the second lens is changed, conducive to the optical property after lens module group assembling
Adjusting, while can also stop edge generate stray light.
【Detailed description of the invention】
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structural schematic diagram of the utility model lens module；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
【Specific embodiment】
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of lens module 100, including barrel 1, it is set to the camera lens
Lens group 2 in cylinder 1 and the anti-dazzling screen 3 that is located in the lens group 2, the lens group 2 is supported by anti-dazzling screen 3 and is adjusted
The stray light for saving the air gap of the lens group 2 and 2 edge of lens group being stopped to generate.
The barrel 1 include horizontally extending the first barrel 10 and extend from first barrel 10 second
Barrel 11, in specific embodiment of the present utility model, second barrel 11 is extended vertically from first barrel 10.Institute
10 centre of the first barrel is stated equipped with loophole 101, the axis of the loophole 101 is overlapped in the axis of the lens group 2, i.e.,
Optical axis O.
The lens group 2 includes at least the first lens 21 and the second lens 22 set gradually from the lateral image side direction of object.
In conjunction with Fig. 2, in specific embodiment of the utility model, first lens 21 are towards the loophole 101
It is arranged and is connected to first barrel 10, the object side of first lens 21 is convex surface, and image side surface is concave surface.Described first
Lens 21 include the first image side surface 210 towards second lens 22, and first image side surface 210 includes being located at described first
First loading end 211 of 21 periphery of lens and direction from first loading end 211 to object side and close to optical axis O extend the
One inclined surface 212.
Second lens 22 include the second object side 220 opposite with first image side surface 210, second object side
Face 220 includes the second loading end positioned at 22 periphery of the second lens and with 211 relative spacing of the first loading end setting
221 and with from second loading end 221 to object side and close to optical axis O direction extend and with first inclined surface 212
The second opposite inclined surface 222, first inclined surface 212 are mutually contacted with second inclined surface 222.
One anti-dazzling screen 3 is set between first loading end 211 and second loading end 221, which can carry out
Replacement adjusts the cooperation between first lens 21 and second lens 22 by replacing the anti-dazzling screen 3 of different-thickness
Amount, and then the cooperation elasticity of first lens 21 and second lens 22 is changed, it is conducive to 100 groups of the lens module
The adjusting of optical property after dress.
In another specific embodiment of the utility model, the lens group 2 further include from the lateral image side direction of object according to
The third lens 23, the 4th lens 24 and the 5th lens 25 of secondary setting, the third lens 23 are set to second lens
22 image side, between second lens 22 and the third lens 23 and the third lens 23 and the 4th lens 24
It is equipped with anti-dazzling screen 3, certainly, is set to second lens 22 and the third lens 23 and the third lens 23 and institute
The anti-dazzling screen 3 stated between the 4th lens 24 can also be replaced, so as to adjust each adjacent lens in the lens group 2
Between spacing or use level.
Barn door 4 is equipped between 4th lens 24 and the 5th lens 25, the barn door 4 and the described 4th is saturating
Anti-dazzling screen 3 is equipped between mirror 24 and the 5th lens 25.
Compared with the relevant technologies, lens module 100 provided by the utility model is had the advantages that：Pass through replacement institute
The anti-dazzling screen 3 between the first loading end 211 and second loading end 221 is stated to adjust first lens 21 and described second
Use level between lens 22, and then the cooperation elasticity of the first lens 21 and the second lens 22 is changed, it is conducive to lens module
The adjusting of optical property after 100 assemblings, while the stray light that edge can also be stopped to generate.
Above-described is only the embodiments of the present invention, it should be noted here that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, improvement can also be made, but these belong to it is practical
Novel protection scope.
Claims (5)
1. a kind of lens module, including the lens group for being equipped with the lens barrel of light hole and being set in lens barrel, the lens group packet
Include the first lens and the second lens set gradually from the lateral image side direction of object, which is characterized in that first lens include court
To the first image side surface of second lens, second lens include the second object side opposite with first image side surface,
First image side surface include positioned at the first loading end of the first lens periphery and from first carrying towards object side and
Close to optical axis direction extend the first inclined surface, second object side include positioned at the second lens periphery and with it is described
The second loading end and carry with from described second towards object side and close to the direction of optical axis that first loading end relative spacing is arranged
The second inclined surface extend and opposite with first inclined surface, first inclined surface is mutually supported with second inclined surface
Cooperation is connect, the lens group further includes the adjusting described first being set between first loading end and second loading end
The anti-dazzling screen of use level between lens and second lens.
2. lens module according to claim 1, which is characterized in that the lens group further includes from the lateral image side direction of object
The third lens, the 4th lens and the 5th lens set gradually, the third lens are set to the image side of second lens.
3. lens module according to claim 2, which is characterized in that second lens and the third lens and institute
It states and is equipped with anti-dazzling screen between the third lens and the 4th lens.
4. lens module according to claim 2 or 3, which is characterized in that the 4th lens and the 5th lens it
Between be equipped with barn door.
5. lens module according to claim 4, which is characterized in that the barn door and the 4th lens and described
Anti-dazzling screen is equipped between 5th lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680290.2U CN208141017U (en) | 2018-05-08 | 2018-05-08 | Lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680290.2U CN208141017U (en) | 2018-05-08 | 2018-05-08 | Lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141017U true CN208141017U (en) | 2018-11-23 |
Family
ID=64313161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820680290.2U Active CN208141017U (en) | 2018-05-08 | 2018-05-08 | Lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109226A (en) * | 2019-04-12 | 2019-08-09 | 深圳市万普拉斯科技有限公司 | Lens construction, camera module and mobile terminal |
-
2018
- 2018-05-08 CN CN201820680290.2U patent/CN208141017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109226A (en) * | 2019-04-12 | 2019-08-09 | 深圳市万普拉斯科技有限公司 | Lens construction, camera module and mobile terminal |
| CN110109226B (en) * | 2019-04-12 | 2021-11-12 | 深圳市万普拉斯科技有限公司 | Lens structure, camera module and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, No. 133, Xin Lu, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Chengrui optics (Suzhou) Co., Ltd Address before: 215000, No. 133, Xin Lu, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Ruisheng Optoelectronic Technology (Suzhou) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |