CN208188450U - Lens module - Google Patents
Lens module Download PDFInfo
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- CN208188450U CN208188450U CN201820249593.9U CN201820249593U CN208188450U CN 208188450 U CN208188450 U CN 208188450U CN 201820249593 U CN201820249593 U CN 201820249593U CN 208188450 U CN208188450 U CN 208188450U
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- dazzling screen
- hole
- lens module
- optical filter
- module according
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Abstract
The utility model relates to field of optical lens, disclose a kind of lens module.In the utility model, lens module includes the microscope base with accommodating space, the lens barrel being arranged in accommodating space and the eyeglass being arranged in lens barrel, lens module further includes the anti-dazzling screen and optical filter being arranged in accommodating space, and anti-dazzling screen and optical filter are respectively positioned on the image side of lens barrel and mutually abut.The utility model provides a kind of lens module that can be improved image quality.
Description
Technical field
The utility model relates to field of optical lens, in particular to a kind of lens module.
Background technique
In recent years, with the continuous development of science and technology, electronic equipment is constantly towards intelligent development, in addition to digital camera
Outside, portable electronic device such as tablet computer, mobile phone etc. is also provided with lens module.In order to meet the use need of people
It wants, higher requirements are also raised for the quality of image for the object shot to lens assembly.
In the prior art, lens assembly includes lens barrel, the eyeglass being set in lens barrel and the microscope base for accommodating lens barrel.This is practical
It is novel inventors have found that the image sense of image side can be entered by being incident on veiling glare in microscope base, outside visual field from the light hole of lens barrel
Device is surveyed, to reduce the image quality of lens module.
Utility model content
The purpose of this utility model is to provide a kind of lens modules that can be improved image quality.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of lens module, including has and receive
Hold microscope base, the lens barrel being arranged in accommodating space and the eyeglass being arranged in lens barrel in space, lens module further includes that setting exists
Anti-dazzling screen and optical filter in the accommodating space, anti-dazzling screen and optical filter are respectively positioned on the image side of lens barrel and mutually abut.
The utility model embodiment in terms of existing technologies, is arranged by the image side in microscope base, close to lens barrel
Anti-dazzling screen can block from the light hole of lens barrel and be incident on veiling glare in microscope base, outside visual field, and veiling glare is prevented to enter the shadow of image side
As sensor improves the image quality of lens module to avoid the influence of veiling glare.
In addition, accommodating space includes the accepting hole and the image side positioned at accepting hole and the appearance that is connected to accepting hole for accommodating lens barrel
Slot is set, anti-dazzling screen and optical filter are arranged in accommodation groove.
In addition, accommodation groove includes the roof close to object side and the opening close to image side, accepting hole is provided on roof.
In addition, anti-dazzling screen is resisted against on roof.
In addition, accommodation groove includes the bottom wall close to image side and the opening close to object side, accommodation groove is via opening and receiving
Hole connection.Light so as to make the light hole from lens barrel be incident on accepting hole is able to enter in accommodation groove, and then in image
It is imaged on sensor.
In addition, accommodation groove is stepped hole, stepped hole includes the single order hole being connected to accepting hole, single order hole bottom is arranged in
Second order hole.
In addition, anti-dazzling screen and optical filter are arranged in second order hole, and anti-dazzling screen is connected on bottom wall.
In addition, anti-dazzling screen is arranged in single order hole, optical filter is arranged in second order hole.
In addition, anti-dazzling screen is rectangular, and anti-dazzling screen is in the rectangular light hole for surrounding face eyeglass.So set, can hide
Veiling glare is blocked, the light in visual field is passed through, to improve the image quality of the Image Sensor of image side.
In addition, anti-dazzling screen is circle, and anti-dazzling screen surrounds the rectangular light hole of face eyeglass.So set, can block
Firmly veiling glare passes through the light in visual field, to improve the image quality of the Image Sensor of image side.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the lens module of the utility model first embodiment；
Fig. 2 is the explosive view of the lens module of the utility model first embodiment；
Fig. 3 is the cross-sectional view of the lens module of the utility model second embodiment；
Fig. 4 is the explosive view of the lens module of the utility model second embodiment；
Fig. 5 is the cross-sectional view of the lens module of the utility model third embodiment；
Fig. 6 is the explosive view of the lens module of the utility model third embodiment.
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
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, many technical details are proposed in order to make reader more fully understand the utility model.But even if without this
A little technical details and various changes and modifications based on the following respective embodiments, also may be implemented each claim of the utility model
Technical solution claimed.
The first embodiment of the utility model is related to a kind of lens module 100, as depicted in figs. 1 and 2, including microscope base
11, lens barrel 12 and eyeglass 13, microscope base 11 have certain accommodating space 110, and lens barrel 12 is arranged in accommodating space 110, eyeglass
13 are arranged in lens barrel 12.Lens module 100 further includes anti-dazzling screen 14 and optical filter 15, and anti-dazzling screen 14 and optical filter 15 are arranged
In the accommodating space 110 of microscope base 11, it is respectively positioned on the image side of lens barrel 12 and anti-dazzling screen 14 and optical filter 15 mutually abut.
The utility model embodiment in terms of existing technologies, passes through the image side in microscope base 11, close to lens barrel 12
Anti-dazzling screen 14 is set, can block from the light hole 120 of lens barrel 12 and be incident on veiling glare in microscope base 11, outside visual field, is prevented miscellaneous
Light enters the Image Sensor of image side, to improve the image quality of lens module 100.
In present embodiment, accommodating space 110 includes accepting hole 1101 and accommodation groove 1102, and accepting hole 1101 is for accommodating
Lens barrel 12, accommodation groove 1102 are located at the image side of accepting hole 1101 and are connected to accepting hole 1101, anti-dazzling screen 14 and optical filter 15
It is arranged in accommodation groove 1102.Specifically, accommodation groove 1102 includes close to the roof 1102a of object side and opening close to image side
Mouth 1102b, accepting hole 1101 are provided on roof 1102a.
In present embodiment, anti-dazzling screen 14 is resisted against on roof 1102a.The image side of anti-dazzling screen 14 is arranged in simultaneously in optical filter 15
And it bears against on anti-dazzling screen 14.
It is understood that accommodation groove 1102 can be inverted stepped hole, and stepped hole includes single order in present embodiment
Hole 1102c and second order hole 1102d, accepting hole 1101 are provided on the roof 1102a of second order hole 1102d.Wherein, anti-dazzling screen 14
It can be arranged in the 1102d of second order hole with optical filter 15, any one and second order hole 1102d of anti-dazzling screen 14 and optical filter 15
Roof 1102a abut；Alternatively, anti-dazzling screen 14 and 15 one of them of optical filter are arranged in the 1102c of single order hole, another one setting
In the 1102d of second order hole, and the two mutually abuts.
It should be noted that being adhesively fixed between anti-dazzling screen 14 and optical filter 15 by glue, certainly in present embodiment
In other embodiments, it can also be fixed by other modes such as two-sided gluing knots between anti-dazzling screen 14 and optical filter 15.
In present embodiment, anti-dazzling screen 14 is rectangular, and anti-dazzling screen 14 is in the rectangular light hole for surrounding face eyeglass 13
140.So set, veiling glare can be sheltered from, pass through the light in visual field, to improve in the image close to 11 image side of microscope base
Image quality on sensor.It should be noted that in present embodiment, the outer shape of anti-dazzling screen 14 and internal light hole
140 shape is not limited to above structure, or other shapes, as long as can be mounted in microscope base 11, the structure with microscope base 11
Cooperation.
In present embodiment, lens module 100 further includes the flexible circuit positioned at microscope base 11 as surveying and abutting with microscope base 11
Plate 16.
The second embodiment of the utility model is related to a kind of lens module 200, as shown in Figure 3 and Figure 4, including microscope base
21, lens barrel 22 and eyeglass 23.Second embodiment is roughly the same with first embodiment, is in place of the main distinction: first
In embodiment, accommodation groove 1102 includes the roof 1102a close to the object side and opening 1102b close to image side, accepting hole
1101 are provided on roof 1102a；And in the utility model second embodiment, accommodation groove 2102 includes close to image side
The bottom wall 2102a and opening 2102b of close object side, accommodation groove 2102 are connected to via opening 2102b with accepting hole 2101, from
And the light for being incident on accepting hole 2101 from the light hole 220 of lens barrel 22 can be made to be able to enter in accommodation groove 2102, Jin Er
It is imaged in the Image Sensor of the image side of microscope base 21.
Specifically, accommodation groove 2102 is stepped hole, and stepped hole includes the single order hole 2102c being connected to accepting hole 2101, sets
Set the second order hole 2102d in the single order hole bottom 2102c.
In present embodiment, anti-dazzling screen 24 and optical filter 25 are arranged in the 2102d of second order hole, and anti-dazzling screen 24 is connected to
On bottom wall 2102a.It is understood that anti-dazzling screen 24 and optical filter 25 are arranged at second order hole 2102d in present embodiment
It is interior, and optical filter 25 can also be made to be connected on bottom wall 2102a.
In present embodiment, anti-dazzling screen 24 is rectangular, and anti-dazzling screen 24 is in the rectangular light hole for surrounding face eyeglass 23
240.So set, veiling glare can be sheltered from, pass through the light in visual field, to improve the shadow in the image side close to microscope base 21
As the image quality on sensor.It should be noted that in present embodiment, the outer shape of anti-dazzling screen 24 and internal light hole
240 shape is not limited to above structure, or other shapes, as long as can be mounted in microscope base 21, the structure with microscope base 21
Cooperation.
In present embodiment, lens module 200 further includes the flexible circuit positioned at microscope base 21 as surveying and abutting with microscope base 21
Plate 26.
The utility model third embodiment is related to a kind of lens module 300, as shown in Figure 5 and Figure 6, including microscope base 31,
Lens barrel 32 and eyeglass 33.Third embodiment is roughly the same with second embodiment, is in place of the main distinction: implementing second
In mode, anti-dazzling screen 24 and optical filter 25 are arranged in the 2102d of second order hole, and optical filter 25 is connected on bottom wall 2102a；
And in the utility model third embodiment, anti-dazzling screen 34 is arranged in the 3102c of single order hole, and optical filter 35 is arranged in second order hole
In 3102d.
In present embodiment, anti-dazzling screen 34 is circle, and anti-dazzling screen 34 is in the rectangular light hole for surrounding face eyeglass 33
340.So set, veiling glare can be sheltered from, pass through the light in visual field, to improve in the image close to 31 image side of microscope base
Image quality on sensor.It should be noted that in present embodiment, the outer shape of anti-dazzling screen 34 and internal light hole
340 shape is not limited to above structure, or other shapes, as long as can be mounted in microscope base 31, the structure with microscope base 31
Cooperation.
In present embodiment, lens module 300 further includes the flexible circuit positioned at microscope base 31 as surveying and abutting with microscope base 31
Plate 36.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (10)
1. a kind of lens module, exist including microscope base, the lens barrel that is arranged in the accommodating space and setting with accommodating space
Eyeglass in the lens barrel, it is characterised in that: the lens module further include the anti-dazzling screen that is arranged in the accommodating space and
Optical filter, the anti-dazzling screen and the optical filter are respectively positioned on the image side of the lens barrel and mutually abut.
2. lens module according to claim 1, which is characterized in that the accommodating space includes the receipts for accommodating the lens barrel
The accommodation groove that Rong Konghe is located at the image side of the accepting hole and is connected to the accepting hole, the anti-dazzling screen and the optical filter are set
It sets in the accommodation groove.
3. lens module according to claim 2, which is characterized in that the accommodation groove include close to object side roof and
Opening close to image side, the accepting hole are provided on the roof.
4. lens module according to claim 3, which is characterized in that the anti-dazzling screen is resisted against on the roof.
5. lens module according to claim 2, which is characterized in that the accommodation groove include close to image side bottom wall and
Opening close to object side, the accommodation groove are connected to via the opening with the accepting hole.
6. lens module according to claim 5, which is characterized in that the accommodation groove is stepped hole, the stepped hole packet
The second order hole for including the single order hole being connected to the accepting hole, single order hole bottom being set.
7. lens module according to claim 6, which is characterized in that the anti-dazzling screen and the optical filter are arranged at institute
It states in second order hole, and the anti-dazzling screen is connected on the bottom wall.
8. lens module according to claim 6, which is characterized in that the anti-dazzling screen is arranged in the single order hole, institute
Optical filter is stated to be arranged in the second order hole.
9. the lens module according to claim 4 or 7, which is characterized in that the anti-dazzling screen is rectangular, and the anti-dazzling screen
In the rectangular light hole for surrounding eyeglass described in face.
10. lens module according to claim 8, which is characterized in that the anti-dazzling screen is circle, and the anti-dazzling screen encloses
At the rectangular light hole of eyeglass described in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249593.9U CN208188450U (en) | 2018-02-09 | 2018-02-09 | Lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249593.9U CN208188450U (en) | 2018-02-09 | 2018-02-09 | Lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208188450U true CN208188450U (en) | 2018-12-04 |
Family
ID=64440420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820249593.9U Active CN208188450U (en) | 2018-02-09 | 2018-02-09 | Lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208188450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726485A (en) * | 2019-03-22 | 2020-09-29 | 宁波舜宇光电信息有限公司 | Camera module, lens assembly and assembling method thereof |
| CN111726484A (en) * | 2019-03-22 | 2020-09-29 | 宁波舜宇光电信息有限公司 | Camera module, lens assembly thereof and electronic equipment with camera module |
-
2018
- 2018-02-09 CN CN201820249593.9U patent/CN208188450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726485A (en) * | 2019-03-22 | 2020-09-29 | 宁波舜宇光电信息有限公司 | Camera module, lens assembly and assembling method thereof |
| CN111726484A (en) * | 2019-03-22 | 2020-09-29 | 宁波舜宇光电信息有限公司 | Camera module, lens assembly thereof and electronic equipment with camera module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200515 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: Raytheon solutions Pte Ltd Address before: No. 8, 1st floor, Tongju Science and Technology Building, 10 65th Street, Hongmao Bridge, Singapore Patentee before: Raytheon Technology (Singapore) Co., Ltd |
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| TR01 | Transfer of patent right |