CN208141018U - Lens module - Google Patents
Lens module Download PDFInfo
- Publication number
- CN208141018U CN208141018U CN201820680401.XU CN201820680401U CN208141018U CN 208141018 U CN208141018 U CN 208141018U CN 201820680401 U CN201820680401 U CN 201820680401U CN 208141018 U CN208141018 U CN 208141018U
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- barrel
- lens
- dazzling screen
- lens module
- 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
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- 230000003287 optical effect Effects 0.000 claims abstract description 39
- 238000005452 bending Methods 0.000 claims abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Lens Barrels (AREA)
Abstract
The utility model provides a kind of lens module, including lens barrel and the lens set being set in lens barrel, the lens set includes the first eyeglass set gradually from the lateral image side direction of object and the second eyeglass and the anti-dazzling screen being located between the first eyeglass and the second eyeglass, the lens barrel includes the first barrel that is horizontally disposed and being equipped with light hole and the second barrel from first barrel bending extension, and first eyeglass and the second eyeglass, which cooperate with second barrel, to be fixed.Compared with the relevant technologies, lens module provided by the utility model is had the advantages that：By the first anti-dazzling screen that adjustable thickness is arranged between the first eyeglass and the second eyeglass, realize the use level adjusted between the first eyeglass and the second eyeglass, and then the cooperation elasticity between the eyeglass of mutual bank conjunction cooperation is changed, conducive to the adjusting of the optical property after lens module group assembling.
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 eyeglass is related in head mould group.
Lens module in the related technology includes the barrel for offering light hole and the lens set in barrel, mirror
Piece group includes the multi-disc eyeglass set gradually from the lateral image side direction of object, still, after eyeglass and barrel have assembled, with regard to nothing
Method changes the elasticity cooperated between adjacent mirror or between eyeglass and barrel, this is unfavorable for the light after lens module group assembling
Learn the adjusting of performance.
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 adjusting the thickness of the first anti-dazzling screen
Use level between eyeglass and eyeglass.
The technical solution of the utility model is as follows：A kind of lens module including lens barrel and is set to having in lens barrel
The lens set of optical axis, the lens set, which is included at least, successively folds the first eyeglass set and the second eyeglass and sandwiched along optical axis direction
The first anti-dazzling screen between first eyeglass and second eyeglass, the lens barrel include horizontally disposed and are equipped with
First barrel of light hole and the second barrel extended from first barrel bending, first eyeglass include and the light passing
The first opposite optical section of hole and the first edge portion that second barrel is extended to from the edge of first optical section, institute
The second eyeglass is stated to include the second optical section corresponding with first optical section and extend from the edge of second optical section
To the second edge portion of second barrel, first shading piece clamp is located at the first edge portion and the second edge portion
Between, the first edge portion include the first bearing surface for abutting first anti-dazzling screen, from first bearing surface far from institute
State the first extended surface that one end of the first optical section extends towards second eyeglass direction and from first extended surface one end
The first joint face extended towards second barrel direction；The second edge portion includes abut first anti-dazzling screen second
Bearing surface, the second extended surface extended from second bearing surface far from one end of second optical section and from described second
The second joint face that extended surface one end extends towards second barrel direction, first extended surface and second extended surface are extremely
Small part fitting, first joint face with the second joint face face and between the two at a distance from more than or equal to zero.
Preferably, the folded object side for being located at second eyeglass of first eyeglass, the lens set further include folding to be located at institute
The second anti-dazzling screen stated the third eyeglass of the second eyeglass image side and be folded in the second edge portion Yu the third eyeglass, institute
It states the second anti-dazzling screen and abuts second barrel far from one end of the optical axis, the third eyeglass includes at least partly abutting institute
State the side of the second barrel.
Preferably, first extended surface abuts the direction extension for facing away from the optical axis from described first.
Preferably, the quantity of the third eyeglass is at least two panels, is equipped with barn door between the adjacent two third eyeglass.
Preferably, the 4th anti-dazzling screen is folded between the third eyeglass and the barn door, the 4th anti-dazzling screen is remote
One end from the optical axis abuts second barrel.
Preferably, the lens module further includes being connected to pressure ring of the lens set far from first barrel one end.
Compared with the relevant technologies, lens module provided by the utility model is had the advantages that：By in the first mirror
First anti-dazzling screen of adjustable thickness is set between piece and the second eyeglass, realizes and adjusts matching between the first eyeglass and the second eyeglass
Resultant, and then the cooperation elasticity between the eyeglass of mutual bank conjunction cooperation is changed, conducive to the optical property after lens module group assembling
Adjusting.
【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.
Please refer to Fig. 1 and 2, the utility model provides a kind of lens module 100, including barrel 1 and is set to described
The lens set 2 with optical axis in barrel 1, the lens set 2 include at least the set gradually from the lateral image side direction of object
One eyeglass 21 and the second eyeglass 22 and the first anti-dazzling screen being located between first eyeglass 21 and second eyeglass 22
20, the lens set 2 is supported by first anti-dazzling screen 20 and is adjusted the air gap of the lens set 2 and is stopped institute
State the stray light of 2 edge of lens set generation.
The barrel 1 is including horizontally disposed and the first barrel 11 equipped with light hole 10 and from described first
The second barrel 12 that wall 11 extends, in specific embodiment of the present utility model, second barrel 12 is from described first
Wall 11 extends vertically.The axis of the loophole 10 is in the optical axis coincidence of the lens set 2.
First eyeglass 21 and second eyeglass 22, which cooperate with second barrel 12, to be fixed, described in adjusting
The thickness of first anti-dazzling screen 20 is adjusted between first eyeglass 21 and second eyeglass 22 and second barrel 12
Use level, and then the cooperation elasticity between first eyeglass 21 and second eyeglass 22 and the barrel 1 is changed,
Conducive to the adjusting of the optical property after the lens module 100 assembling.
First eyeglass 21 includes first optical section 210 opposite with the light hole 10 and from first optics
The edge in portion 210 extends to the first edge portion 211 of second barrel 12, and second eyeglass 22 includes and first light
Corresponding second optical section 220 of the department of the Chinese Academy of Sciences 210 and second barrel 12 is extended to from the edge of second optical section 220
Second edge portion 221, first anti-dazzling screen 20 are folded between the first edge portion 211 and the second edge portion 221.
The first edge portion 211 includes the first bearing surface 2110 for abutting first anti-dazzling screen 20, from described first
The first extended surface 2111 that the one end of bearing surface 2110 far from first optical section 210 extends towards 22 direction of the second eyeglass
And the first joint face 2112 extended from described first extended surface, 2111 one end towards 12 direction of the second barrel, specifically,
First extended surface 2111 extends from first bearing surface 2110 towards the direction far from the optical axis.The second edge portion
221 include the second bearing surface 2210 for abutting first anti-dazzling screen 20, from second bearing surface 2210 far from described second
The second extended surface 2211 that one end of optical section 220 extends and from described second extended surface, 2211 one end towards second barrel
The second joint face 2212 that 12 directions extend, first extended surface 2111 are at least partly pasted with second extended surface 2212
Close, first joint face 2112 with 2212 face of the second joint face and between the two at a distance from more than or equal to zero.
The utility model is by being arranged such the lens set 2, it is only necessary to by the thickness for adjusting first anti-dazzling screen 20
Degree can be achieved with adjusting the fitness between first eyeglass 21 and second eyeglass 22 of mutual bank conjunction cooperation, Jin Ergai
The mutual bank for having become adjacent closes the cooperation elasticity between first eyeglass 21 and second eyeglass 22 of cooperation, is conducive to institute
State the adjusting of the optical property after lens module 100 assembles.
Certainly, the utility model is not limited to first eyeglass that the mutual bank in the specific embodiment closes cooperation
Fitness between 21 and second eyeglass 22 is adjusted, and other feasible cooperations can also be by adjusting first anti-dazzling screen
20 thickness adjusts fitness, and the fit structure of the first eyeglass 21 and the second eyeglass 22 also can be interchanged, but this ought to
It belongs within the protection scope of the utility model.
The folded object side for being located at second eyeglass 22 of first eyeglass 21, the lens set 2 further include described in folded be located at
The third eyeglass 23 of second eyeglass, 22 image side and the second screening for being folded in the second edge portion 221 and the third eyeglass 23
Mating plate 24, second anti-dazzling screen 24 abut second barrel 12 far from one end of the optical axis, and the third eyeglass 23 wraps
Include the side at least partly abutting second barrel 12.The quantity of the third eyeglass 23 is at least two panels, described in adjacent two
Barn door 25 is equipped between third eyeglass 23.The 4th anti-dazzling screen is folded between the third eyeglass 23 and the barn door 25
26, the 4th anti-dazzling screen 26 abuts second barrel 12 far from one end of the optical axis.
The lens module 100 further includes being connected to pressure ring 3 of the lens set 2 far from described first barrel, 11 one end,
The lens set 2 is fixed in the barrel 1 by the pressure ring 3.
Compared with the relevant technologies, lens module provided by the utility model is had the advantages that：By in the first mirror
First anti-dazzling screen 20 of adjustable thickness is set between piece 21 and the second eyeglass 22, realizes and adjusts the first eyeglass 21 and the second eyeglass
Use level between 22, and then the cooperation elasticity between the eyeglass of mutual bank conjunction cooperation is changed, it is conducive to lens module 100 and assembles
The adjusting of optical property afterwards.
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 (6)
1. a kind of lens module, including lens barrel and the lens set with optical axis being set in lens barrel, the lens set is at least
Including successively folding the first eyeglass set and the second eyeglass along optical axis direction and being located in first eyeglass and second mirror
The first anti-dazzling screen between piece, the lens barrel include the first barrel that is horizontally disposed and being equipped with light hole and from described the
The second barrel that the bending of one barrel extends, first eyeglass include first optical section opposite with the light hole and from institute
The edge for stating the first optical section extends to the first edge portion of second barrel, and second eyeglass includes and first light
Corresponding second optical section of the department of the Chinese Academy of Sciences and the second edge portion that second barrel is extended to from the edge of second optical section,
First shading piece clamp is located between the first edge portion and the second edge portion, which is characterized in that first side
Edge include the first bearing surface for abutting first anti-dazzling screen, from first bearing surface far from first optical section one
Hold the first extended surface extended towards second eyeglass direction and from first extended surface one end towards the second barrel side
To the first joint face of extension；The second edge portion includes the second bearing surface for abutting first anti-dazzling screen, from described
The second extended surface that two bearing surfaces extend far from one end of second optical section and from second extended surface one end towards institute
The second joint face of the second barrel direction extension is stated, first extended surface is at least partly bonded with second extended surface, institute
The first joint face is stated with the second joint face face and between the two at a distance from be greater than or equal to zero.
2. lens module according to claim 1, which is characterized in that first eyeglass is folded to be located at second eyeglass
Object side, the lens set further include the folded third eyeglass for being located at second eyeglass image side and are folded in the second edge portion
With the second anti-dazzling screen of the third eyeglass, second anti-dazzling screen abuts second barrel far from one end of the optical axis,
The third eyeglass includes the side at least partly abutting second barrel.
3. lens module according to claim 2, which is characterized in that first extended surface is from first bearing surface court
Direction far from the optical axis extends.
4. lens module according to claim 3, which is characterized in that the quantity of the third eyeglass is at least two panels, phase
Barn door is equipped between the adjacent two third eyeglasses.
5. lens module according to claim 4, which is characterized in that sandwiched between the third eyeglass and the barn door
There is the 4th anti-dazzling screen, the 4th anti-dazzling screen abuts second barrel far from one end of the optical axis.
6. lens module according to claim 5, which is characterized in that the lens module further includes being connected to the eyeglass
Pressure ring of the group far from first barrel one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680401.XU CN208141018U (en) | 2018-05-08 | 2018-05-08 | Lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680401.XU CN208141018U (en) | 2018-05-08 | 2018-05-08 | Lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141018U true CN208141018U (en) | 2018-11-23 |
Family
ID=64312746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820680401.XU Expired - Fee Related CN208141018U (en) | 2018-05-08 | 2018-05-08 | Lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025516A (en) * | 2019-12-20 | 2020-04-17 | 瑞声通讯科技(常州)有限公司 | Lens structure and lens inking method |
-
2018
- 2018-05-08 CN CN201820680401.XU patent/CN208141018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025516A (en) * | 2019-12-20 | 2020-04-17 | 瑞声通讯科技(常州)有限公司 | Lens structure and lens inking method |
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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 | ||
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 |