CN206339748U - A kind of optical lens - Google Patents
A kind of optical lens Download PDFInfo
- Publication number
- CN206339748U CN206339748U CN201621353349.4U CN201621353349U CN206339748U CN 206339748 U CN206339748 U CN 206339748U CN 201621353349 U CN201621353349 U CN 201621353349U CN 206339748 U CN206339748 U CN 206339748U
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- China
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- side ring
- ring surface
- connecting portion
- optical lens
- positioning boss
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Abstract
The utility model is related to field of optical equipment, discloses a kind of optical lens, comprising：Lens barrel, lens group, pressure ring part and anti-dazzling screen.Wherein, lens barrel, comprising：Thing end, as end, outer portion.The utility model embodiment is in terms of existing technologies, on the basis of existing optical lens, pressure ring part is set up, side ring surface outside lens barrel is socketed in by simple attachment structure, anti-dazzling screen is set up between lens barrel and pressure ring part, the setting of anti-dazzling screen effectively reduces the veiling glare of light hole.Meanwhile, more preferably, the assembling fiting effect with lens group is more preferable for the circularity of anti-dazzling screen shading perforate.In addition, pressure ring part, anti-dazzling screen are dismountable, because the size of light hole depends on the shading perforate size of anti-dazzling screen, thus it can be assembled to change the size of light hole with the anti-dazzling screen of the different perforate sizes of unrestricted choice.
Description
Technical field
The utility model is related to field of optical equipment, more particularly to a kind of optical lens.
Background technology
In recent years, portable electronic devices development is quick, such as intelligent electronic device, panel computer, and oneself is full of existing
For in the life of people, and it is loaded in the optical lens on portable electronic devices and also flourishes therewith.But as science and technology is more come
More improve, user requires also more and more high for the image quality of optical lens.Optical lens of the prior art it is main by
Lens barrel and lens group composition, wherein, in a tubular form, lens group is installed in lens barrel lens barrel, and the light hole of optical lens is typically mirror
A part for cylinder, is integrally formed with lens barrel, but the light hole circularity formed out is bad, there is veiling glare generation.
Utility model content
The purpose of this utility model is to provide a kind of optical lens, can reduce the veiling glare of light hole generation.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of optical lens, comprising：Lens barrel,
Comprising：Thing end, as end, outer portion, the outer portion is connected respectively with the thing end and the picture end；Wherein, the thing end bag
Inclusion end opening；The picture end is included as end opening；The outer portion includes outer side ring surface and interior side ring surface, the interior side ring surface
It is oppositely arranged with the outer side ring surface；
Lens group, includes the lens being arranged in the thing end opening；
Pressure ring part, comprising：Printing opacity end, connection end, annular connecting portion, the annular connecting portion and the printing opacity end and described
Connection end is connected respectively；Wherein, the printing opacity end includes transmissive wall, printing opacity perforate, positioning boss, and the printing opacity perforate is opened in
In the transmissive wall, the positioning boss is arranged on the inside of the transmissive wall；The connection end includes connection end opening；The ring
Shape connecting portion includes side ring surface in connecting portion and the outer side ring surface of connecting portion, the outer side ring surface of the connecting portion and connecting portion inner side
Anchor ring is oppositely arranged；Also, side ring surface is socketed on the outer side ring surface by attachment structure in the connecting portion, the positioning
Boss is stretched into the thing end opening；
Anti-dazzling screen, includes shading perforate, locating holes；Wherein, the positioning boss is through the locating holes and supports
In on the lens, the shading piece clamp is located between the thing end and the transmissive wall.
The utility model embodiment in terms of existing technologies, on the basis of existing optical lens, sets up pressure ring
Part, side ring surface outside lens barrel is socketed in by simple attachment structure, and anti-dazzling screen is set up between lens barrel and pressure ring part, anti-dazzling screen
The veiling glare for effectively reducing light hole is set.Meanwhile, more preferably, the assembling with lens group coordinates the circularity of anti-dazzling screen shading perforate
Effect is more preferable.In addition, pressure ring part, anti-dazzling screen are dismountable, because the size of light hole depends on the shading perforate of anti-dazzling screen
Size, thus can be assembled to change the size of light hole with the anti-dazzling screen of the different perforate sizes of unrestricted choice.
In addition, the attachment structure is included：The first convex tendon for being arranged in the connecting portion on side ring surface, be arranged at it is described
The first groove engaging on the first convex tendon and outer side ring surface on the inside of the first groove on outer side ring surface, connecting portion, assembling is more
It is convenient.
In addition, the attachment structure is included：The second groove for being arranged in the connecting portion on side ring surface, be arranged at it is described
The second convex tendon engaging on the second groove and outer side ring surface in the second convex tendon on outer side ring surface, connecting portion on side ring surface, dress
With more convenient.
In addition, the positioning boss includes the first positioning boss and the second positioning boss；The locating holes include first
Locating holes and the second locating holes；First positioning boss passes through first locating holes, second positioning boss
Through second locating holes.Anti-dazzling screen is so set to be locked in by pressure ring part between pressure ring part and lens barrel.
In addition, the outer side ring surface includes hierarchic structure, the hierarchic structure is included：First ladder anchor ring, the second ladder
Anchor ring, cascaded surface, the cascaded surface are connected respectively with the first ladder anchor ring and the second ladder anchor ring；Wherein, described first
Ladder anchor ring is overlapping with the central shaft of the second ladder anchor ring, and the first ladder anchor ring is located at second cascade ring
The inner side in face；Side ring surface is socketed on the first ladder anchor ring by the attachment structure in the connecting portion.So make pressure
Structure between ring and lens barrel is more compact.
In addition, the outer side ring surface of the connecting portion is flushed with the second ladder anchor ring.So assembling of pressure ring part and lens barrel
Effect more they tends to one, more aesthetically pleasing.
In addition, the connection end and the cascaded surface empty avoiding, can make the margin of tolerance of pressure ring part in the height direction more
Greatly.
In addition, the connection end is fitted with the cascaded surface, can make the assembling between pressure ring part and lens barrel it is more aesthetically pleasing,
Structure is more compact.
In addition, the cascaded surface and the central axis, make the manufacture of pressure ring part and lens barrel more easy.
Brief description of the drawings
Fig. 1 is the optical lens schematic cross-sectional view of the utility model first embodiment；
Fig. 2 is the lens barrel schematic cross-sectional view of the utility model first embodiment；
Fig. 3 is the lens group schematic cross-sectional view of the utility model first embodiment；
Fig. 4 is the pressure ring part schematic cross-sectional view of the utility model first embodiment；
Fig. 5 is the elevational schematic view of the pressure ring part of the utility model first embodiment；
Fig. 6 is the schematic top plan view of the anti-dazzling screen of the utility model first embodiment；
Fig. 7 is the optical lens schematic cross-sectional view of the utility model second embodiment；
Fig. 8 is the optical lens schematic cross-sectional view of the embodiment of the utility model the 3rd；
Fig. 9 is the lens barrel schematic cross-sectional view of the embodiment of the utility model the 3rd；
Figure 10 is the pressure ring part schematic cross-sectional view of the embodiment of the utility model the 3rd；
Figure 11 is the optical lens schematic cross-sectional view of the embodiment of the utility model the 4th.
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 optical lens.As shown in figure 1, comprising：Lens barrel 1, lens group
2nd, pressure ring part 3 and anti-dazzling screen 4.
As shown in Fig. 2 lens barrel 1, comprising：Thing end 11, as end 12, outer portion 13, outer portion 13 and thing end 11 and as end 12
Connect respectively；Wherein, the inclusion end opening 111 of thing end 11；As end 12 is included as end opening 121；Outer portion 13 includes outer side ring
Face 131 and interior side ring surface 132, interior side ring surface 132 are oppositely arranged with outer side ring surface 131.
As shown in figure 3, lens group 2 comprising lens 21, anti-dazzling screen 22, annular shading element 23, retaining ring 24 and other
Some lens.Lens 21 are arranged in thing end opening 111, specifically, in present embodiment, and lens 21 are a convex lens, bag
Containing annular carrier 211 and dome portion 212, dome portion 212 is connected with annular carrier 211 and is projected on annular carrier 211
It is interior；Wherein, annular carrier 211 is arranged in thing end opening 111, and the part of dome portion 212 protrudes from thing end opening 111.Ability
Field technique personnel should also be understood that lens 21 can be also planar lens or concave lens, to realize close effect.The He of anti-dazzling screen 22
Annular shading element 23 can be blocked to spurious rays, to improve image quality.Retaining ring 24 is to prevent that lens group 2 from departing from
Lens barrel 1, plays a part of fixed lens group 2.
As shown in Figure 4,5, pressure ring part 3, comprising：Printing opacity end 31, connection end 32, annular connecting portion 33, annular connecting portion 33
It is connected respectively with printing opacity end 31 and connection end 32；Wherein, printing opacity end 31 includes transmissive wall 311, printing opacity perforate 312, positioning boss
313, printing opacity perforate 312 is opened in transmissive wall 311, and positioning boss 313 is arranged at the inner side of transmissive wall 311；Connection end 32 is included
Connect end opening 321；Annular connecting portion 33 is included on the outside of side ring surface 331 in connecting portion and the outer side ring surface 332 of connecting portion, connecting portion
Anchor ring 332 is oppositely arranged with side ring surface in connecting portion 331；Also, the aperture of printing opacity perforate 312 is less than connection end opening 321
Side ring surface 331 is socketed on outer side ring surface 332 by attachment structure in the bore of bore and thing end opening 111, connecting portion, positioning
Boss 313 is stretched into thing end opening 111.
As shown in Figure 2,4, above-mentioned attachment structure is included：The first convex tendon on side ring surface 331 is arranged in connecting portion
3311st, it is arranged at the first groove 1314 on outer side ring surface 131.Pressure ring part 3 is improved plastics structural shape in present embodiment, and with the
One convex tendon 3311 is integrally formed, by applying to pressure ring part 3 after power straight down, the first convex tendon 3311 because of its elastic deformation just
Engage with the first groove 1314, this kind of assembling mode is more convenient.First convex tendon 3311 is annular in shape, it may also be said to the first convex tendon
3311 projecting in the annular closed in thing end opening 111, the first groove 1314 is in the ring-type coordinated with the first convex tendon 3311,
Make the contact area of the first convex tendon 3311 and the first groove 1314 bigger, connect more stable, it is simple in construction, it is easy to assembling.This
Field is it is to be appreciated by one skilled in the art that the shape of the first convex tendon 3311 and the first groove 1314 is not limited thereto, other shapes
Shape also can reach propinquity effect.In addition, the vertical tangent-plane projection semicircular in shape of the first convex tendon 3311, makes it easier to slip into first
In groove 1314.
As shown in fig. 6, anti-dazzling screen 4, includes shading perforate 41, locating holes 42；Wherein, positioning boss 313 passes through positioning
Perforate 42 is simultaneously held on annular carrier 211, and anti-dazzling screen 4 is located between thing end 11 and transmissive wall 311,212, dome portion
Divide and protrude from shading perforate 41.
In summary it is seen that, first embodiment is set up pressure ring part 3, passed through on the basis of existing optical lens
Simple attachment structure is socketed in the outer side ring surface 131 of lens barrel 1, and anti-dazzling screen 4, anti-dazzling screen 4 are set up between lens barrel 1 and pressure ring part 3
Setting effectively reduce the veiling glare of light hole.Meanwhile, the circularity of the shading perforate 41 of anti-dazzling screen 4 is more preferable, the dress with lens group 2
It is more preferable with fiting effect.Pressure ring part 3, anti-dazzling screen 4 are dismountable, because the size of light hole depends on the shading of anti-dazzling screen 4
The size of perforate 41, thus can be assembled to change the size of light hole with the anti-dazzling screen 4 of the different perforate sizes of unrestricted choice.
It should be noted that positioning boss 313 includes the first positioning boss 3131 and the second positioning boss 3132；Positioning is opened
Hole 42 includes the first locating holes 421 and the second locating holes 422；First 3131 boss of positioning pass through the first locating holes 421,
Second positioning boss 3132 passes through the second locating holes 422.Anti-dazzling screen 4 is so set to be locked in pressure ring part 3 and lens barrel by pressure ring part 3
Between 1.
In addition, outer side ring surface 131 includes hierarchic structure, hierarchic structure is included：First ladder anchor ring 1311, the second cascade ring
Face 1312, cascaded surface 1313, cascaded surface 1313 are connected respectively with the first ladder anchor ring 1311 and the second ladder anchor ring 1312；Its
In, the first ladder anchor ring 1311 is overlapping with the central shaft of the second ladder anchor ring 1312, and the first ladder anchor ring 1311 is located at the
The inner side of two ladder anchor rings 1312；Side ring surface 331 is socketed on the first ladder anchor ring 1311 by attachment structure in connecting portion.This
Sample makes the structure between pressure ring part 3 and lens barrel 1 more compact.
It should also be noted that, in this embodiment, in order that the assembling effect between pressure ring part 3 and lens barrel 1 is more
Attractive in appearance, the outer side ring surface 332 of connecting portion is flushed with the second ladder anchor ring 1312, and connection end 32 is fitted with cascaded surface 1313.In order that
The manufacture of pressure ring part 3 and lens barrel 1 is more easy, cascaded surface 1313 and lens barrel central axis.
Second embodiment of the present utility model is related to a kind of optical lens.Second embodiment is big with first embodiment
Cause is identical, is in place of the main distinction：In the first embodiment, in order that assembling effect is more aesthetically pleasing, connection end 32 and rank
Tread 1313 is fitted.And in the utility model second embodiment, as shown in Fig. 7 circled portions A, optical lens connection end 32
With the empty avoiding of cascaded surface 1313.Such setting can make the margin of tolerance of pressure ring part 3 in the height direction bigger, be easy to manufacture.
3rd embodiment of the present utility model is related to a kind of optical lens.3rd embodiment and first embodiment are big
Cause is identical, is in place of the main distinction：In the first embodiment, the attachment structure between lens barrel 1 and pressure ring part 3 is included：If
The first convex tendon 3311 being placed in connecting portion on side ring surface 331, the first groove 1314 being arranged on outer side ring surface 131.And
In present embodiment, as shown in Fig. 9,10, the attachment structure between lens barrel 1 and pressure ring part 3 is included：It is arranged at side ring in connecting portion
The second groove 3312 on face 331, the second convex tendon 1315 being arranged on outer side ring surface 131.As shown in circled portion B in Fig. 8,
That is where the difference between two embodiments.
Specifically, lens barrel 1 is integrally formed with the second convex tendon 1315, by applying to pressure ring part 3 after power straight down,
Second convex tendon 1315 just engages because of its elastic deformation with the second groove 3312, and this kind of assembling mode is more convenient.Second convex tendon
1315 is annular in shape, it may also be said to which the second convex tendon 1315 is in the annular that the projection of thing end opening 111 is in closure, the second groove 3312
In the ring-type coordinated with the second convex tendon 1315, make the contact area of the second convex tendon 1315 and the second groove 3312 bigger, connection is more
It is simple in construction to stablize, it is easy to assembling.In addition, the vertical tangent-plane projection semicircular in shape of the second convex tendon 1315, makes it easier to slide
Enter in the second groove 3312.
4th embodiment of the present utility model is related to a kind of optical lens.4th embodiment and the 3rd embodiment are big
Cause is identical, is in place of the main distinction：In the third embodiment, in order that assembling effect is more aesthetically pleasing, connection end 32 and rank
Tread 1313 is fitted.And in the embodiment of the utility model the 4th, as shown in Figure 11 circled portions C, optical lens connection end
32 with the empty avoiding of cascaded surface 1313.Such setting can make the margin of tolerance of pressure ring part 3 in the height direction bigger, be easy to system
Make.
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 (9)
1. a kind of optical lens, it is characterised in that include：
Lens barrel, comprising：Thing end, as end, outer portion, the outer portion is connected respectively with the thing end and the picture end；Wherein, institute
State thing end inclusion end opening；The picture end is included as end opening；The outer portion includes outer side ring surface and interior side ring surface, described
Interior side ring surface is oppositely arranged with the outer side ring surface；
Lens group, includes the lens being arranged in the thing end opening；
Pressure ring part, comprising：Printing opacity end, connection end, annular connecting portion, the annular connecting portion and the printing opacity end and the connection
End is connected respectively；Wherein, the printing opacity end includes transmissive wall, printing opacity perforate, positioning boss, and the printing opacity perforate is opened in described
In transmissive wall, the positioning boss is arranged on the inside of the transmissive wall；The connection end includes connection end opening；The annular is even
Socket part includes side ring surface in connecting portion and the outer side ring surface of connecting portion, the outer side ring surface of the connecting portion and side ring surface in the connecting portion
It is oppositely arranged；Also, side ring surface is socketed on the outer side ring surface by attachment structure in the connecting portion, the positioning boss
Stretch into the thing end opening；
Anti-dazzling screen, includes shading perforate, locating holes；Wherein, the positioning boss is through the locating holes and is held in institute
State on lens, the shading piece clamp is located between the thing end and the transmissive wall.
2. optical lens according to claim 1, it is characterised in that the attachment structure is included：It is arranged at the connection
The first convex tendon in portion on side ring surface, the first groove being arranged on the outer side ring surface.
3. optical lens according to claim 1, it is characterised in that the attachment structure is included：It is arranged at the connection
The second groove in portion on side ring surface, the second convex tendon being arranged on the outer side ring surface.
4. the optical lens according to any one in Claims 2 or 3, it is characterised in that the positioning boss includes the
One positioning boss and the second positioning boss；The locating holes include the first locating holes and the second locating holes；Described first
Positioning boss passes through first locating holes, and second positioning boss passes through second locating holes.
5. optical lens according to claim 1, it is characterised in that the outer side ring surface includes hierarchic structure, the rank
Terraced structure is included：First ladder anchor ring, the second ladder anchor ring, cascaded surface, the cascaded surface and the first ladder anchor ring and the
Two ladder anchor rings are connected respectively；Wherein, the first ladder anchor ring is overlapping with the central shaft of the second ladder anchor ring, and institute
State the inner side that the first ladder anchor ring is located at the second ladder anchor ring；
Side ring surface is socketed on the first ladder anchor ring by the attachment structure in the connecting portion.
6. optical lens according to claim 5, it is characterised in that the outer side ring surface of the connecting portion and second ladder
Anchor ring is flushed.
7. optical lens according to claim 5, it is characterised in that the connection end and the cascaded surface empty avoiding.
8. optical lens according to claim 5, it is characterised in that fitted with the cascaded surface connection end.
9. optical lens according to claim 8, it is characterised in that the cascaded surface and the central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353349.4U CN206339748U (en) | 2016-12-10 | 2016-12-10 | A kind of optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353349.4U CN206339748U (en) | 2016-12-10 | 2016-12-10 | A kind of optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339748U true CN206339748U (en) | 2017-07-18 |
Family
ID=59308076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621353349.4U Active CN206339748U (en) | 2016-12-10 | 2016-12-10 | A kind of optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339748U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495011A (en) * | 2018-05-28 | 2018-09-04 | 维沃移动通信有限公司 | A kind of camera and terminal |
| CN110261981A (en) * | 2019-06-10 | 2019-09-20 | Oppo广东移动通信有限公司 | Camera lens, camera mould group and electronic device |
| JP2020027290A (en) * | 2018-08-10 | 2020-02-20 | エーエーシー テクノロジーズ ピーティーイー リミテッド | Lens module |
| JP2020106822A (en) * | 2018-12-27 | 2020-07-09 | エーエーシー オプティックス ソリューションズ ピーティーイー リミテッド | Lens and electronic device having image shooting function |
| WO2021027431A1 (en) * | 2019-08-14 | 2021-02-18 | 宁波舜宇光电信息有限公司 | Under-screen photographing assembly, photographing module, optical camera, and manufacturing methods for photographing module and optical camera |
| JP2022540166A (en) * | 2019-07-11 | 2022-09-14 | 華為技術有限公司 | Lens assemblies, cameras and electronics |
-
2016
- 2016-12-10 CN CN201621353349.4U patent/CN206339748U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495011A (en) * | 2018-05-28 | 2018-09-04 | 维沃移动通信有限公司 | A kind of camera and terminal |
| CN108495011B (en) * | 2018-05-28 | 2019-11-15 | 维沃移动通信有限公司 | A kind of camera and terminal |
| JP2020027290A (en) * | 2018-08-10 | 2020-02-20 | エーエーシー テクノロジーズ ピーティーイー リミテッド | Lens module |
| JP2020106822A (en) * | 2018-12-27 | 2020-07-09 | エーエーシー オプティックス ソリューションズ ピーティーイー リミテッド | Lens and electronic device having image shooting function |
| CN110261981A (en) * | 2019-06-10 | 2019-09-20 | Oppo广东移动通信有限公司 | Camera lens, camera mould group and electronic device |
| CN110261981B (en) * | 2019-06-10 | 2021-09-10 | Oppo广东移动通信有限公司 | Lens, camera module and electronic device |
| JP2022540166A (en) * | 2019-07-11 | 2022-09-14 | 華為技術有限公司 | Lens assemblies, cameras and electronics |
| JP7375157B2 (en) | 2019-07-11 | 2023-11-07 | 華為技術有限公司 | Lens assemblies, cameras and electronic equipment |
| WO2021027431A1 (en) * | 2019-08-14 | 2021-02-18 | 宁波舜宇光电信息有限公司 | Under-screen photographing assembly, photographing module, optical camera, and manufacturing methods for photographing module and optical camera |
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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: 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 |
|
| TR01 | Transfer of patent right |