CN206339781U - Imaging lens - Google Patents
Imaging lens Download PDFInfo
- Publication number
- CN206339781U CN206339781U CN201621357607.6U CN201621357607U CN206339781U CN 206339781 U CN206339781 U CN 206339781U CN 201621357607 U CN201621357607 U CN 201621357607U CN 206339781 U CN206339781 U CN 206339781U
- Authority
- CN
- China
- Prior art keywords
- lens
- joint face
- continuing surface
- plane
- effective portion
- 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.)
- Active
Links
Abstract
The utility model is related to a kind of optical element, specifically a kind of imaging lens, and the location structure carried out comprising lens barrel, mutually folded the first lens set being retained in lens barrel and the second lens, to the first lens and the second lens, the location structure is included：The lug boss being arranged in non-optical effective portion of the first lens, the depressed part being opened in non-optical effective portion of the second lens, and depressed part has cambered surface, and lug boss has inclined-plane, lug boss is at least partially inserted into depressed part, and the inclined-plane of lug boss and the cambered surface of depressed part are mutually supported.It follows that two panels lens coordinate in folded set as line, while conveniently to the heart, stability when two panels lens are mutually bearing on can also be improved by being coordinated by line, lift the positioning precision of each lens.
Description
Technical field
The utility model is related to a kind of optical element, specifically a kind of imaging applied on portable electron device
Camera lens.
Background technology
At present, in recent years, portable electronic devices development is quick, such as intelligent electronic device, panel computer, and oneself is full of
In the life of modern, and it is loaded in the imaging lens on portable electronic devices and also flourishes therewith.But with science and technology
More and more improve, user requires also more and more high for the image quality of imaging lens.
Wherein, lens group is as the primary optics in imaging lens, and its main function is to be used to be imaged, be usually by
Multi-disc lens stack is constituted, but can often be occurred between lens and lens to be difficult the heart in the process of stacking due to lens, be bearing on not
Stable the problems such as, so will be affected to the positioning precision of every lens, and then influence whole imaging lens most
Whole image quality.
Therefore, the stability being bearing in lens group between lens and lens how is improved, is facilitated between lens and lens
To the heart, it is current problem to be solved to improve the positioning precision of each lens, lifting image quality.
Utility model content
The utility model enables to imaging lens to overcome the deficiencies in the prior art there is provided a kind of imaging lens
In each lens when stacking, the stability being bearing between lens and lens is improved, so as to facilitate pair between lens and lens
The heart, positioning precision of the lifting lens when stacking, to improve final image quality.
To achieve these goals, the utility model provides a kind of imaging lens, comprising：
Lens barrel；
Mutually folded the first lens and the second lens set in lens barrel are retained on, the first lens include first for imaging
The effective portion of optics and first non-optical effective portion around the effective portion of the optics；First non-optical effective portion includes being retained on lens barrel
On the first side wall；Second lens include the effective portion of the second optics for being imaged and the second non-light around the effective portion of the optics
Learn effective portion；Second non-optical effective portion includes the second sidewall being retained on lens barrel；
Location structure, first lens and the second lens is positioned, it is included：
It is arranged on the lug boss in first non-optical effective portion, the lug boss is included from the first side wall towards optical axis direction
First continuing surface of extension, the first inclined-plane of extension is tilted from the first continuing surface, along the first inclined-plane towards the direction of the second lens
The second continuing surface extended towards optical axis direction, the direction for being directed away from the second lens along the second continuing surface tilts the second of extension
Inclined-plane, the 3rd continuing surface of extension is bent along the second inclined-plane towards the direction of optical axis；
Be arranged in second non-optical effective portion includes with the depressed part on the lug boss correspondence position, the depressed part
The first joint face extended from the second sidewall to optical axis direction, the direction for being directed away from the first lens along the first joint face is inclined
The 3rd inclined-plane tiltedly extended, the second joint face extended along the 3rd inclined-plane towards the direction of optical axis, along the second joint face towards the
First cambered surface of the direction bending extension of one lens, the 3rd joint face of extension is bent along the first cambered surface towards optical axis direction；
The lug boss is at least partially inserted into the depressed part, and second inclined-plane offsets with first cambered surface.
The utility model compared with the existing technology, due to having between first the second lens of lens in whole imaging lens
The location structure being mutually located, and the location structure is convex in first non-optical effective portion of the first lens comprising being disposed therein
The portion of rising, and the depressed part being arranged in second non-optical effective portion of the second lens, and lug boss is for inserting in depressed part.Together
When the first cambered surface of one direction bending extension along the second joint face towards the first lens is included due to depressed part, and lug boss
The second inclined-plane of extension, and the inclined-plane of lug boss are tilted including a direction for being directed away from the second lens along the second continuing surface
Mutually to be supported with the first cambered surface of depressed part, using cause two panels lens mutually it is folded set when for line cooperation, it is ensured that two panels lens
Self calibration can be realized when to the heart, while conveniently to the heart, is mutually held between can also improving two panels lens by line cooperation
The stability leaned on, so that the positioning precision of each lens is lifted, to improve the image quality of final lens group.
Further, first continuing surface offsets with first joint face, first inclined-plane and the described 3rd
Inclined-plane is offseted, and second continuing surface is separated with second joint face, and the 3rd continuing surface is connected with the described 3rd
Face is separated.
Also, second continuing surface is parallel with second joint face, the 3rd continuing surface connects with the described 3rd
Junction is parallel.
Or, second continuing surface offsets with second joint face, first inclined-plane and the 3rd inclined-plane
Offset, first continuing surface is separated with first joint face, the 3rd continuing surface and the 3rd joint face phase
Separation.
Also, first continuing surface is parallel with first joint face, the 3rd continuing surface connects with the described 3rd
Junction is parallel.
Brief description of the drawings
Fig. 1 is the structural representation of the imaging lens of the utility model first embodiment；
Fig. 2 is the first joint face phase of first continuing surface and depressed part in the utility model first embodiment protrusions portion
Mutually when supporting, lens 1 and the assembling schematic diagram that lens 2 are folded when setting；
Fig. 3 is the partial enlarged drawing in A portions in Fig. 2；
Fig. 4 is the second joint face phase of second continuing surface and depressed part in the utility model first embodiment protrusions portion
Mutually when supporting, lens 1 and the assembling schematic diagram that lens 2 are folded when setting；
Fig. 5 is the partial enlarged drawing in B portions in Fig. 4；
First joint faces of the Fig. 6 for first continuing surface in the utility model second embodiment protrusions portion and with depressed part
When mutually supporting, the assembling schematic diagram that lens 1 and lens 2 are folded when setting.
Wherein, 1 be the first lens, 11 be the effective portion of the first optics, 12 be the non-effective portion of first optics, 13 be lug boss,
131 be the first continuing surface, 132 be the first inclined-plane, 133 be the second continuing surface, 134 be the second inclined-plane, 135 be the 3rd continuing surface,
14 be depressed part；2 it is the second lens, 21 be the effective portion of optics, 22 be non-optical effective portion, 23 be depressed part, 231 is the first company
Junction, 232 be the 3rd inclined-plane, 233 be the second joint face, 234 be the first cambered surface, 235 be the 3rd joint face, 24 be lug boss；
3rd, 4,5 and 6 be lens；9 it is lens barrel, 10 is anti-dazzling screen.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme 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, in order that reader more fully understands the application and proposes many ins and outs.But, even if without these skills
Art details and many variations based on following embodiment and modification, can also realize the required guarantor of each claim of the application
The technical scheme of shield.
First embodiment of the present utility model is related to a kind of imaging lens, as shown in Figure 1, Figure 2 and Figure 3, includes lens barrel
9th, the multi-disc lens in lens barrel 9 are retained on.Wherein, in the present embodiment, lens have six, and respectively lens 1 are to lens
6.Also, there is the location structure being mutually located between the first lens 1 and the second lens 2.It is understood that any two panels phase
Mutually the folded lens set can set the location structure." the first lens ", " the second lens " refer to any two panels lens herein,
Do not limited by the arrangement of lens in accompanying drawing.
Specifically, as depicted in figs. 1 and 2, the first lens 1 include the effective portion 11 of the first optics for being imaged and surrounded
First non-optical effective portion 12 in the effective portion 11 of first optics；Meanwhile, first non-optical effective portion 12 includes being retained on mirror
The first side wall 121 on cylinder 9.In addition, the second lens 2 include the effective portion 21 of the second optics for being imaged and had around the optics
Second non-optical effective portion 22 in effect portion 21；Meanwhile, second non-optical effective portion 22 includes the second side being retained on lens barrel 9
Wall 221.
In addition, as shown in figure 3, location structure is included：It is arranged on convex in first non-optical effective portion 12 of the first lens 1
Play portion 13.Meanwhile, as shown in figure 3, the lug boss 13 includes the first continuing surface extended from the first side wall 121 towards optical axis direction
131, the first inclined-plane 132 of extension is tilted towards the direction of lens 2 from the first continuing surface 131, along the first inclined-plane 132 towards optical axis
Second continuing surface 133 of direction extension, the direction for being directed away from the second lens 2 along the second continuing surface 133 tilts the second of extension
Inclined-plane 134, the 3rd continuing surface 135 for bending extension towards the direction of optical axis along the second inclined-plane 134 is constituted.
The location structure is also included：It is arranged on corresponding with lug boss 13 in second non-optical effective portion 22 of the second lens 2
Depressed part 23 on position.Meanwhile, as shown in figure 3, the depressed part 23 includes the extended from second sidewall 221 to optical axis direction
One joint face 231, the direction for being directed away from lens 1 along the first joint face 231 tilts the 3rd inclined-plane 232 of extension, oblique along the 3rd
The second joint face 233 that face 232 extends towards the direction of optical axis, the direction bending along the second joint face 233 towards lens 1 extends
The first cambered surface 234, along the first cambered surface 234 towards optical axis direction bend extension the 3rd joint face 235.
Also, in the partial insertion depressed part 23 of lug boss 13 in the location structure, and the second inclined-plane 134 of lug boss 13
Offseted with the first cambered surface 234 in depressed part 23.
By the above it is seen that, due in whole imaging lens between the first lens 1 and the second lens 2 have phase
The location structure mutually positioned, the first cambered surface 232 by the second inclined-plane 134 of lug boss 13 directly with depressed part 23 is mutually supported
Hold so that two panels lens coordinate when mutually folding and setting as line, it is ensured that two panels lens can realize self calibration when to the heart, at convenient pair
While the heart, the stability being mutually bearing between two panels lens can also be improved by being coordinated by line, so as to lift determining for each lens
Position precision, to improve the image quality of final lens group.
In addition, it is noted that in the present embodiment, except the He of the second inclined-plane 134 of the lug boss 13 of the first lens 1
Beyond first cambered surface 234 of the depressed part 24 of the second lens 2 is mutually supported, as shown in Figures 2 and 3, the first of lug boss 13 holds
Between junction 131 and the first joint face 231 of depressed part 23, and lug boss 13 the first inclined-plane 132 and depressed part 23 the
Offseted between three inclined-planes 232, and between the second continuing surface 133 of lug boss 13 and the second joint face 233 of depressed part 23,
And be separated between the 3rd continuing surface 135 of lug boss 13 and the 3rd joint face 235 of depressed part 23.It follows that adopting
With said structure, stability when two panels lens are mutually bearing on is can further improve, so as to can further improve each lens folded
If when positioning precision.
Simultaneously, it is necessary to illustrate, as shown in Figures 2 and 3, when the 3rd continuing surface 135 and depressed part 23 of lug boss 13
The 3rd joint face 235 between in the state being separated from each other when, the first lens 1 and the second lens 2 mutually it is folded set after, first
A larger accommodating area can be formed between 3rd breasting face 135 of lens 1 and the 3rd joint face 235 of the second lens 2, the appearance
Put area to can also be used to place anti-dazzling screen 10, entered with sheltering from unwanted light in lens group.
Also, in order that the breasting obtained between the first lens 1 and the second lens 2 is more stable, positioning is more precisely, raised
First continuing surface 131 in portion 13, the second continuing surface 133, the 3rd continuing surface 135, and depressed part 23 the first joint face 231,
Second joint face 233, the 3rd joint face 235 can use plane design so that when lens 1 and projection 2 mutually fold set after,
First continuing surface 131 of lug boss 13 and the first joint face 231 of depressed part 23 can fit completely, and the second of lug boss 13 holds
Between junction 133 and the second joint face 233 of depressed part 23, and lug boss 13 the 3rd continuing surface 135 and depressed part 23
Between 3rd joint face 235 mutually separation and it is parallel so that can further improve two lens mutually breasting when stabilization
Property and accuracy.
In addition, setting mode as another fold, as shown in Figure 4 and Figure 5, second except the lug boss 13 of the first lens 1 is oblique
Beyond first cambered surface 234 of the depressed part 24 of the lens 2 of face 134 and second is mutually supported, as shown in Figure 4 and Figure 5, lug boss 13
Second continuing surface 133 also offsets with the second joint face 233 of depressed part 23, and the first continuing surface 131 of lug boss 13 with it is recessed
Fall between first joint face 231 in portion 23, the 3rd joint face 235 of the 3rd continuing surface 135 of lug boss 13 and depressed part 23 it
Between mutually separate.It follows that using said structure, can equally realize the stable breasting between two lens.
Meanwhile, it is more steady using the breasting between such a the first lens 1 and the second lens 2 folded when setting mode in order to ensure
It is fixed, positioning more precisely, also can by the first continuing surface 131, the second continuing surface 133, the 3rd continuing surface 135 of lug boss 13, with
And the first joint face 231 of depressed part 23, the second joint face 233, the 3rd joint face 235 can use the design of plane, so that
When the first lens 1 and the second lens 2 mutually it is folded set after, the second continuing surface 133 of lug boss 13 and the second of depressed part 23 connects
Junction 233 can fit completely, and between the first continuing surface 131 of lug boss 13 and the first joint face 231 of depressed part 23, and
Mutually separated and parallel between 3rd continuing surface 135 of lug boss 13 and the 3rd joint face 235 of depressed part 23, so as to enter
Stability and accuracy when one step the first lens 1 of raising and the second lens 2 are mutually bearing on.
Furthermore, it is desirable to explanation, in the present embodiment, what is be mutually located between the first lens 1 and the second lens 2 determines
Bit architecture, is also equally applicable in the folded lens set of other arbitrary neighborhood two panels, and no longer carries out in the present embodiment detailed
It is thin to illustrate.
Second embodiment of the present utility model is related to a kind of imaging lens, and second embodiment is big with first embodiment
Cause is identical, and its main distinction is：In the first embodiment, location structure is to be arranged on second by being arranged on the first lens 1
The top of lens 2, i.e., the first lens 1 are close to the thing side of the imaging lens；In the present embodiment, the first lens 1 are arranged on second
The lower section of lens 2, i.e., the first lens 1 are close to the image side of the imaging lens.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (5)
1. a kind of imaging lens, it is characterised in that include：
Lens barrel；
Mutually folded the first lens and the second lens set in lens barrel are retained on, the first lens include the first optics for being imaged
Effective portion and first non-optical effective portion around the effective portion of the optics；First non-optical effective portion includes being retained on lens barrel
The first side wall；Second lens include the effective portion of the second optics for being imaged and non-optical had around the second of the effective portion of the optics
Effect portion；Second non-optical effective portion includes the second sidewall being retained on lens barrel；
Location structure, first lens and the second lens is positioned, it is included：
The lug boss in first non-optical effective portion is arranged on, the lug boss includes extending from the first side wall towards optical axis direction
The first continuing surface, from the first continuing surface towards the second lens direction tilt extension the first inclined-plane, along the first inclined-plane direction
Second continuing surface of optical axis direction extension, it is oblique that the direction for being directed away from the second lens along the second continuing surface tilts second extended
Face, the 3rd continuing surface of extension is bent along the second inclined-plane towards the direction of optical axis；
Be arranged in second non-optical effective portion includes from institute with the depressed part on the lug boss correspondence position, the depressed part
The first joint face that second sidewall extends to optical axis direction is stated, the direction for being directed away from the first lens along the first joint face, which is tilted, prolongs
The 3rd inclined-plane stretched, the second joint face extended along the 3rd inclined-plane towards the direction of optical axis is saturating along the second joint face towards first
First cambered surface of the direction bending extension of mirror, the 3rd joint face of extension is bent along the first cambered surface towards optical axis direction；
The lug boss is at least partially inserted into the depressed part, and second inclined-plane offsets with first cambered surface.
2. imaging lens according to claim 1, it is characterised in that：
First continuing surface offsets with first joint face, and first inclined-plane offsets with the 3rd inclined-plane, institute
State the second continuing surface to be separated with second joint face, the 3rd continuing surface is separated with the 3rd joint face.
3. imaging lens according to claim 2, it is characterised in that：Second continuing surface and the second joint face phase
Parallel, the 3rd continuing surface is parallel with the 3rd joint face.
4. imaging lens according to claim 1, it is characterised in that：
Second continuing surface offsets with second joint face, and first inclined-plane offsets with the 3rd inclined-plane, institute
State the first continuing surface to be separated with first joint face, the 3rd continuing surface is separated with the 3rd joint face.
5. imaging lens according to claim 4, it is characterised in that：First continuing surface and the first joint face phase
Parallel, the 3rd continuing surface is parallel with the 3rd joint face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357607.6U CN206339781U (en) | 2016-12-10 | 2016-12-10 | Imaging lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357607.6U CN206339781U (en) | 2016-12-10 | 2016-12-10 | Imaging lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339781U true CN206339781U (en) | 2017-07-18 |
Family
ID=59308263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621357607.6U Active CN206339781U (en) | 2016-12-10 | 2016-12-10 | Imaging lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970838A (en) * | 2018-08-14 | 2022-01-25 | 三星电机株式会社 | Lens assembly and portable electronic device |
| TWI801857B (en) * | 2021-04-30 | 2023-05-11 | 大立光電股份有限公司 | Imaging lens assembly, image capturing apparatus and electronic device |
-
2016
- 2016-12-10 CN CN201621357607.6U patent/CN206339781U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970838A (en) * | 2018-08-14 | 2022-01-25 | 三星电机株式会社 | Lens assembly and portable electronic device |
| TWI801857B (en) * | 2021-04-30 | 2023-05-11 | 大立光電股份有限公司 | Imaging lens assembly, image capturing apparatus and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206339781U (en) | Imaging lens | |
| CN109308846A (en) | Show equipment | |
| CN206339744U (en) | Imaging lens | |
| CN109065570A (en) | Display panel and display device | |
| CN206339751U (en) | A kind of optical lens | |
| CN206339820U (en) | Imaging lens | |
| WO2021121346A1 (en) | Display module and electronic device | |
| WO2021121309A1 (en) | Display module and electronic device | |
| KR102478446B1 (en) | Mobile Terminal and Hinge Mechanism | |
| CN206339749U (en) | Imaging lens | |
| CN208488924U (en) | Display panel and display device | |
| CN206671650U (en) | A kind of imaging lens | |
| CN105049696A (en) | Camera module and circuit board of camera module | |
| CN208636537U (en) | A kind of lens module | |
| CN208172336U (en) | Lens module | |
| CN206339743U (en) | Imaging lens | |
| CN206339739U (en) | Camera lens module | |
| WO2020108104A1 (en) | Lens module | |
| CN208636506U (en) | Optical mirror slip and optical lens | |
| CN206920792U (en) | Camera lens module | |
| US11734483B2 (en) | Method of driving design on gate electrodes, and device and electronic device thereof | |
| CN206411364U (en) | Blooming piece fixed structure and LCDs | |
| CN208907954U (en) | A kind of barn door and the lens module comprising the barn door | |
| CN206671647U (en) | Lens assembly | |
| CN208636500U (en) | Lens module |
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: 20200428 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 |