CN206523678U - Imaging lens - Google Patents
Imaging lens Download PDFInfo
- Publication number
- CN206523678U CN206523678U CN201720075787.7U CN201720075787U CN206523678U CN 206523678 U CN206523678 U CN 206523678U CN 201720075787 U CN201720075787 U CN 201720075787U CN 206523678 U CN206523678 U CN 206523678U
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- China
- Prior art keywords
- eyeglass
- holding section
- imaging lens
- image side
- section
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Abstract
The utility model provides a kind of imaging lens.The imaging lens include barrel and the first eyeglass and the second eyeglass that are contained in successively from thing side to image side in the barrel, it is mutually positioning by snap fit portion between first eyeglass and second eyeglass, the snap fit portion includes being arranged at the image side surface of first eyeglass and the image side surface of first eyeglass is in the first holding section of angle and is arranged at the thing side of second eyeglass and the second holding section coordinated with first holding section, the optical axis of first eyeglass is run through and perpendicular to the image side surface of first eyeglass in one section, first holding section is arranged at the side in the section.Compared with correlation technique, the imaging lens that the utility model is provided solve the technical problem of cost-effective, effective control lens thickness.
Description
【Technical field】
The utility model is related to electronics field, more particularly to a kind of imaging lens.
【Background technology】
As developing rapidly for multimedia technology, digital camera, video camera and the mobile phone with camera are increasingly by wide
The favor of big consumer, logarithmic code camera, video camera and mobile phone production with camera are increasing, for production cost with
The requirement of product quality is also increasingly improved, and the eyeglass of imaging lens is to influence product quality and the key component of production cost.
In correlation technique, frequently with the folded assembling mode for setting and fitting, this kind of group between the eyeglass and eyeglass of imaging lens
Dress mode virtually adds the thickness of eyeglass, is not easy to save material.
Therefore, it is necessary that providing a kind of new imaging lens solves the above problems in fact.
【Utility model content】
The purpose of this utility model is the imaging lens for providing a kind of cost-effective and effective control lens thickness.
The utility model provides a kind of imaging lens, and the imaging lens include barrel and received successively from thing side to image side
The first eyeglass and the second eyeglass in the barrel are dissolved in, is matched somebody with somebody between first eyeglass and second eyeglass by engaging
Conjunction portion is mutually positioning, the snap fit portion include be arranged at first eyeglass image side surface and with the picture of first eyeglass
Side in angle the first holding section and be arranged at the thing side of second eyeglass and coordinate with first holding section the
The optical axis of first eyeglass is run through and perpendicular to the image side surface of first eyeglass, first card in two holding sections a, section
Conjunction portion is arranged at the side in the section.
It is preferred that, first holding section is the thing side-facing depressions from the image side surface of first eyeglass towards the first eyeglass
The groove of formation, second holding section is to extend what is formed from the thing side of second eyeglass towards the direction of the first eyeglass
Projection.
It is preferred that, first holding section extends shape for the direction from the image side surface of first eyeglass towards the second eyeglass
Into projection, second holding section is to be recessed what is formed from the thing of second eyeglass side towards the image side surface of the second eyeglass
Groove.
It is preferred that, first holding section extends towards the inclined light shaft of the first eyeglass, and second holding section is towards institute
State the inclined light shaft extension of the second eyeglass.
It is preferred that, first holding section is tilted away from the direction of the first lens light axis to be extended, second engaging
Portion is tilted away from the side of second lens light axis to be extended.
It is preferred that, first holding section is the arcuate structure continuously set.
It is preferred that, first holding section is spaced multiple structures.
It is preferred that, the imaging lens further comprise being arranged at the first eyeglass thing side or the second eyeglass image side
At least one the 3rd eyeglass, the 3rd eyeglass passes through with first eyeglass or the 3rd eyeglass with second eyeglass
The snap fit portion positioning.
Compared with correlation technique, the imaging lens that the utility model is provided have the advantages that：
Imaging lens include barrel and are contained in the first eyeglass in the barrel and the successively from thing side to image side
Two eyeglasses, mutually positioning by snap fit portion between first eyeglass and second eyeglass, the snap fit portion bag
Include the image side surface that is arranged at first eyeglass and the first holding section and setting with the image side surface of first eyeglass in angle
The second holding section coordinated sideways and with first holding section in the thing of second eyeglass, first mirror is run through in a section
The optical axis of piece and perpendicular to the image side surface of first eyeglass, first holding section is arranged at the side in the section.With phase
Snap fit is compared between eyeglass in the technology of pass, using simple structure, is realized the thickness of effective control eyeglass, is both easy to life
Material cost is saved in production again, while the axiality of two eyeglasses positioned by snap fit portion can further be guaranteed.
【Brief description of the drawings】
The structural representation for the first eyeglass that Fig. 1 provides for the utility model；
The structural representation for the second eyeglass that Fig. 2 provides for the utility model；
Fig. 3 is the Section A-A schematic diagram of the first eyeglass shown in Fig. 1；
Fig. 4 is the section B-B schematic diagram of the second eyeglass shown in Fig. 2；
The structural representation for the imaging lens that Fig. 5 provides for the utility model.
【Embodiment】
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, wherein, the knot for the first eyeglass that Fig. 1 provides for the utility model
Structure schematic diagram, the structural representation for the second eyeglass that Fig. 2 provides for the utility model, Fig. 3 is the A- of the first eyeglass shown in Fig. 1
A schematic cross-sections, Fig. 4 is the section B-B schematic diagram of the second eyeglass shown in Fig. 2, the imaging lens that Fig. 5 provides for the utility model
The structural representation of head.
The imaging lens 100 include barrel 1, the first eyeglass 3, the second eyeglass 5, first eyeglass 3 and described the
Snap fit portion 7 is formed between three eyeglasses 5, first eyeglass 3 and second eyeglass 5 are contained in successively from thing side to image side
In the barrel 1, first eyeglass 3 is mutually positioning by snap fit portion 7 with second eyeglass 5, and the engaging is matched somebody with somebody
Conjunction portion 7 includes the first holding section 71 and the second holding section 73, and first holding section 71 is arranged at the image side of first eyeglass 3
Face and be in angle with the image side surface of first eyeglass 3, second holding section 73 is engaged with first holding section 71, and
Located at second eyeglass 5 thing side, a section through first eyeglass 3 optical axis and vertically with first eyeglass 3
Image side surface, first holding section 71 is arranged at the side in the section.That is, if described eyeglass is circle, described first
Holding section 71 is only arranged on half of eyeglass.
First holding section 71 is that the thing side of image side surface towards first eyeglass 3 from first eyeglass 3 is recessed
The groove formed is fallen into, and is extended towards the inclined light shaft of first eyeglass 3, second holding section 73 is from second mirror
The thing side of piece 5 extends the projection to be formed towards the direction of shown first eyeglass 3, and inclines towards the optical axis of second eyeglass 5
Tiltedly extend the holding section 73 of the first holding section 71 second.Certainly, the groove and projection can also extend away from the direction of optical axis.
First holding section 71 described in the present embodiment, the second holding section 73 are the arcuate structure continuously set.Certainly exist
In other embodiment, first holding section 71 can be spaced multiple structures, when the groove is spaced
During multiple structures, the projection can also be arranged at intervals.When continuous setting between the groove is, the projection can be spaced and set
Put, can also continuously set.
Certainly in other embodiments, first holding section 71 can be from the image side surface of first eyeglass 3 towards
The direction of second eyeglass 5 extends the projection to be formed, second holding section 73 can be from the thing side of second eyeglass 5 to
The image side surface for the second eyeglass 5 is recessed the groove to be formed.
Certainly in other embodiments, first holding section 71 can away from first eyeglass 3 optical axis side
To extension is tilted, second holding section 73 is tilted away from the direction of the optical axis of second eyeglass 5 to be extended.
It is readily appreciated that, in other embodiments, the imaging lens 100 can also include being located at the thing of the first eyeglass 3
Side or at least one the 3rd eyeglass of the image side of the second eyeglass 5, the 3rd eyeglass and first eyeglass 3 or the described 3rd
Eyeglass can also be positioned with second eyeglass 5 by the snap fit portion 7.Therefore, snap fit portion of the present utility model can be with
It is arranged between any two adjacent eyeglasses.
Certainly, anti-dazzling screen or shadow shield can be also further set between adjacent eyeglass.
Compared with correlation technique, the imaging lens 100 that the utility model is provided have the advantages that：
Imaging lens 100 include barrel 1 and are contained in the first eyeglass in the barrel 1 successively from thing side to image side
3 and second eyeglass 5, mutually positioning by snap fit portion between first eyeglass 3 and second eyeglass 5, the engaging
Auxiliary section includes being arranged at the image side surface of first eyeglass 3 and the image side surface of first eyeglass 3 engages in the first of angle
Portion and the thing side and the second holding section coordinated with first holding section for being arranged at second eyeglass 5, a section is run through
The optical axis of first eyeglass 3 and perpendicular to the image side surface of first eyeglass 3, first holding section is arranged at the section
Side.Compared with snap fit between eyeglass in correlation technique, using simple structure, the thickness of effective control eyeglass is realized
Degree, is not only easy to produce but also saves material cost, while the axiality of two eyeglasses positioned by snap fit portion can be obtained further
To guarantee.
Above-described is only embodiment of the present utility model, it should be noted here that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, improvement can also be made, but these belong to this practicality
New protection domain.
Claims (8)
1. a kind of imaging lens, its first eyeglass for including barrel and being contained in successively from thing side to image side in the barrel
And second eyeglass, it is characterised in that：, institute mutually positioning by snap fit portion between first eyeglass and second eyeglass
Stating snap fit portion includes being arranged at the image side surface of first eyeglass and with the image side surface of first eyeglass in the of angle
One holding section and the thing side and the second holding section coordinated with first holding section, a section for being arranged at second eyeglass
Through first eyeglass optical axis and perpendicular to the image side surface of first eyeglass, first holding section is arranged at described cut
The side in face.
2. imaging lens as claimed in claim 1, it is characterised in that：First holding section is the picture from first eyeglass
Side is towards the groove of the thing side-facing depressions formation of the first eyeglass, and second holding section is the thing side from second eyeglass
Extend the projection to be formed towards the direction of the first eyeglass.
3. imaging lens as claimed in claim 1, it is characterised in that：First holding section is the picture from first eyeglass
Side extends the projection to be formed towards the direction of the second eyeglass, second holding section be from the thing side of second eyeglass to
The image side surface for the second eyeglass is recessed the groove to be formed.
4. imaging lens as claimed in claim 2 or claim 3, it is characterised in that：Light of first holding section towards the first eyeglass
Axle tilts extension, and second holding section extends towards the inclined light shaft of second eyeglass.
5. imaging lens as claimed in claim 2 or claim 3, it is characterised in that：First holding section is away from the first eyeglass
The direction of optical axis tilts extension, and second holding section is tilted away from the side of second lens light axis to be extended.
6. imaging lens as claimed in claim 1, it is characterised in that：First holding section is the arc knot continuously set
Structure.
7. imaging lens as claimed in claim 1, it is characterised in that：First holding section is spaced multiple knots
Structure.
8. imaging lens as claimed in claim 1, it is characterised in that：The imaging lens further comprise being arranged at described
One eyeglass thing side or at least one the 3rd eyeglass of the second eyeglass image side, the 3rd eyeglass and first eyeglass or institute
The 3rd eyeglass is stated to position by the snap fit portion with second eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075787.7U CN206523678U (en) | 2017-01-19 | 2017-01-19 | Imaging lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075787.7U CN206523678U (en) | 2017-01-19 | 2017-01-19 | Imaging lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206523678U true CN206523678U (en) | 2017-09-26 |
Family
ID=59889949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720075787.7U Active CN206523678U (en) | 2017-01-19 | 2017-01-19 | Imaging lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206523678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108104A1 (en) * | 2018-11-27 | 2020-06-04 | 瑞声通讯科技(常州)有限公司 | Lens module |
-
2017
- 2017-01-19 CN CN201720075787.7U patent/CN206523678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108104A1 (en) * | 2018-11-27 | 2020-06-04 | 瑞声通讯科技(常州)有限公司 | Lens module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200423 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: Raytheon solutions Pte Ltd Address before: Hong Mao bridge 10 Road 65 Patentee before: Raytheon Technology (Singapore) Co., Ltd |