CN102819083A - Self-positioning self-shading type lens - Google Patents
Self-positioning self-shading type lens Download PDFInfo
- Publication number
- CN102819083A CN102819083A CN201210304250.5A CN201210304250A CN102819083A CN 102819083 A CN102819083 A CN 102819083A CN 201210304250 A CN201210304250 A CN 201210304250A CN 102819083 A CN102819083 A CN 102819083A
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- China
- Prior art keywords
- self
- shading type
- lian district
- face
- district
- 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.)
- Pending
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- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 230000000994 depressogenic effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/005—Diaphragms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Lens Barrels (AREA)
Abstract
The invention provides a self-positioning self-shading type lens. The self-positioning self-shading type lens comprises an integrally molded optical part, an upper connection area, a joint part and a lower connection area, wherein the optical part is arranged in the upper connection area which is connected with the lower connection area via the joint part, the upper connection area comprises a top face, an outer face and an inner face, the lower connection area comprises a bottom face, an outer face and an inner face, the joint part comprises a top face and a bottom face, the bottom face of the joint part of one self-positioning self-shading type lens is in butt joint with the top face of the upper connection area of another self-positioning self-shading type lens, and the inner face of the lower connection area of one self-positioning self-shading type lens is in butt joint with the outer face of the upper connection area of another self-positioning self-shading type lens. Assembling of the self-positioning self-shading type lens is simple to operate, and free of assembly error between a lens and a lens cone and operational problem in positioning. The lens is directly positioned, light is shaded directly, and production requirements for high efficiency and quality are met.
Description
Technical field
The present invention relates to a kind of eyeglass, relate in particular to the eyeglass of simple, the autonomous shading in location.
Background technology
Along with the development of electronic product multifunction, the camera lens module is used widely in consumption electronic products such as mobile phone, notebook computer, digital camera, personal digital assistant.People hope that also electronic product has good image effect when pursuing multi-functional flower, that is, need the camera lens module to have high-quality image quality.
A kind of camera lens module of prior art comprises a lens barrel 221, and is arranged on one first eyeglass 222 in the lens barrel 221, spaced ring 223, second eyeglass 224 etc.The a plurality of optical elements that have in the said camera lens module to realize the design optical property, reach predetermined image quality usually along the installing of lens barrel 221 axis directions.During assembling, normally adopt several optical elements are installed in the lens barrel successively.Because the external diameter of eyeglass 222 is suitable with the lens barrel internal diameter; Eyeglass 222 sides and lens barrel 221 inwall wringing fits are so in when assembling, pack into from the lens barrel top whole process of lens barrel bottom of eyeglass 222 all exists because friction causes assembling difficult difficulty; And because friction; Eyeglass 222 is easy to take place crooked, thereby influences the packaging efficiency and the image quality of whole camera lens module, causes the camera lens module to become defective products.So not only reduce the assembling yield of camera lens module, and increased considerably the manufacturing cost of camera lens module.
In addition, need to increase spaced ring 223 and adjust two distances between the eyeglass, increased material and operation, increase production cost.
Summary of the invention
In order to solve problem in the prior art; The invention provides a kind of self-align from the light shading type eyeglass; It comprises integrated optic, Shang Lian district, junction surface He Xialian district; Said optic is arranged in the said Shang Lian district, and He Xialian district, Shang Lian district connects through the junction surface, and said Shang Lian district comprises Shang Lian district end face, outside, Shang Lian district, Shang Lian district inner face; Said Xia Lian district comprises bottom surface, Xia Lian district, outside, Xia Lian district, Xia Lian district inner face; Said junction surface comprises joint portion end face and bottom surface, junction surface, and self-align end face docks from the Shang Lian district of light shading type eyeglass with another for self-align bottom surface, junction surface from the light shading type eyeglass, and one self-align, and inner face docks with another self-align outside, Shang Lian district from the light shading type eyeglass from the Xia Lian district of light shading type eyeglass.
As further improvement of the present invention, said Shang Lian district end face is provided with depressed part.
As further improvement of the present invention, said Shang Lian district end face is depression and bulge clearance setting.
As further improvement of the present invention, the length in said Xia Lian district is less than the length in Shang Lian district.
As further improvement of the present invention, also comprise the non-optical division, said non-optical division is arranged between optic and the Shang Lian district.
As further improvement of the present invention, the lower edge of Xia Lian district inner face is provided with chamfering.
The invention has the beneficial effects as follows: employing is originally self-align assembles from the light shading type eyeglass; Simple to operate; Do not have the rigging error between eyeglass and the lens barrel, locate such operational issue, self-align among the present invention directly located from the light shading type eyeglass; And high-level efficiency, high-quality production demand are satisfied in directly shading.
Description of drawings
Fig. 1 is a kind of camera lens modular structure synoptic diagram of prior art;
Fig. 2 is that the present invention is self-align from light shading type eyeglass perspective view;
Fig. 3 is that the present invention is self-align from light shading type eyeglass cross-sectional view;
Fig. 4 is that the present invention is self-align from light shading type eyeglass combination structural representation;
Fig. 5 is that the present invention is provided with the self-align from light shading type lens structure synoptic diagram of non-optical division.
Embodiment
Below in conjunction with accompanying drawing the present invention is further specified.
A kind of self-align from the light shading type eyeglass; It comprises integrated optic 101, Shang Lian district 102,103 He Xialian districts 104, junction surface; Said optic 101 is arranged in the said Shang Lian district 102; 102 He Xialian districts 104, Shang Lian district connect through junction surface 103; Said Shang Lian district 102 comprises Shang Lian district end face 1021, outside, Shang Lian district 1022, Shang Lian district inner face 1023; Said Xia Lian district 104 comprises bottom surface, Xia Lian district 1041, outside, Xia Lian district 1042, Xia Lian district inner face 1043; Said junction surface 103 comprises that self-align end face 1021 docks from the Shang Lian district of light shading type eyeglass for the self-align bottom surface, junction surface 1032 from the light shading type eyeglass in 1032, of joint portion end face 1031 and bottom surfaces, junction surface and another, and one self-align, and inner face 1043 self-alignly 1022 docks outside the Shang Lian district of light shading type eyeglass with another from the Xia Lian district of light shading type eyeglass.
Above this self-align in the light shading type eyeglass two or three or more lens set are fitted together, can be assembled into similar lens barrel of the prior art, adopt this self-alignly to assemble from the light shading type eyeglass; Simple to operate; Do not have the rigging error between eyeglass and the lens barrel, locate such operational issue, self-align among the present invention directly located from the light shading type eyeglass; And high-level efficiency, high-quality production demand are satisfied in directly shading.
The length in said Xia Lian district 104 is less than the length in Shang Lian district 102.After two eyeglass butt joints, between the bottom surface in the Xia Lian district of top and second eyeglass of the joint portion of first eyeglass the space is arranged.
The space can be used for gluing, with fixing two eyeglasses, does not influence the distance of optics in two eyeglasses again.
Said Shang Lian district end face 1021 is provided with depressed part.Depression and bulge clearance setting.Said Shang Lian district end face 1021 is preferably serrated face, promptly sees from the angle of side tangent plane, and Shang Lian district end face 1021 is a serrated face.Can fixing two eyeglasses of gluing in depressed part or the serrated face.Also can be coated with the coating of shading in depressed part or the serrated face.
Also comprise non-optical division 1020, said non-optical division 1020 is arranged between optic 101 and the Shang Lian district 102.
The lower edge of Xia Lian district inner face 1043 is provided with chamfering.Polish in the edge of inner face 1043 in the Xia Lian district, enlarges circular orifices, just is prone to put in than the pore volume that does not have edge chamfer when outside, the Shang Lian district of another eyeglass 1022 is passed like this.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (6)
- One kind self-align from the light shading type eyeglass; It is characterized in that: it comprises integrated optic (101), Shang Lian district (102), junction surface (103) He Xialian districts (104); Said optic (101) is arranged in the said Shang Lian district (102); Shang Lian district (102) He Xialian district (104) connects through junction surface (103); Said Shang Lian district (102) comprises Shang Lian district end face (1021), outside, Shang Lian district (1022), Shang Lian district inner face (1023); Said Xia Lian district (104) comprises bottom surface, Xia Lian district (1041), outside, Xia Lian district (1042), Xia Lian district inner face (1043); Said junction surface (103) comprises joint portion end face (1031) and bottom surface, junction surface (1032), and self-alignly dock from the Shang Lian district of light shading type eyeglass end face (1021) with another self-align bottom surface, junction surface (1032) from the light shading type eyeglass, and one self-align docks from the self-align outside, Shang Lian district (1022) from the light shading type eyeglass of the Xia Lian district of light shading type eyeglass inner face (1043) and another.
- 2. according to claim 1 self-align from the light shading type eyeglass, it is characterized in that: said Shang Lian district end face (1021) is provided with depressed part.
- 3. according to claim 2 self-align from the light shading type eyeglass, it is characterized in that: said Shang Lian district end face (1021) is depression and bulge clearance setting.
- According to claim 1 to 3 any one described self-align from the light shading type eyeglass, it is characterized in that: the length in said Xia Lian district (104) is less than the length of Shang Lian district (102).
- According to claim 1 to 3 any one described self-align from the light shading type eyeglass, it is characterized in that: also comprise non-optical division (1020), said non-optical division (1020) are arranged between optic (101) and Shang Lian district (102).
- 6. according to claim 1 self-align from the light shading type eyeglass, it is characterized in that: the lower edge of Xia Lian district inner face (1043) is provided with chamfering.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210304250.5A CN102819083A (en) | 2012-08-24 | 2012-08-24 | Self-positioning self-shading type lens |
| PCT/CN2013/079895 WO2014029252A1 (en) | 2012-08-24 | 2013-07-23 | Self-positioning and self-shading lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210304250.5A CN102819083A (en) | 2012-08-24 | 2012-08-24 | Self-positioning self-shading type lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102819083A true CN102819083A (en) | 2012-12-12 |
Family
ID=47303299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210304250.5A Pending CN102819083A (en) | 2012-08-24 | 2012-08-24 | Self-positioning self-shading type lens |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102819083A (en) |
| WO (1) | WO2014029252A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014029252A1 (en) * | 2012-08-24 | 2014-02-27 | 深圳市亿威利电子有限公司 | Self-positioning and self-shading lens |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060193064A1 (en) * | 2005-02-28 | 2006-08-31 | Samsung Electro-Mechanics Co., Ltd. | Camera module |
| CN102478694A (en) * | 2010-11-22 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Lens combination |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029011A1 (en) * | 2001-09-28 | 2003-04-10 | Nippon Sheet Glass Co.,Ltd. | Resin lens array and optical writing head |
| CN1220089C (en) * | 2002-06-27 | 2005-09-21 | 奥林巴斯株式会社 | Camera shooting lens unit and pick-up device and method for manufacturing same |
| CN101995633A (en) * | 2009-08-14 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Lens module |
| CN102819083A (en) * | 2012-08-24 | 2012-12-12 | 李东 | Self-positioning self-shading type lens |
| CN202837648U (en) * | 2012-08-24 | 2013-03-27 | 李东 | Self-positioning self-shading type lens |
-
2012
- 2012-08-24 CN CN201210304250.5A patent/CN102819083A/en active Pending
-
2013
- 2013-07-23 WO PCT/CN2013/079895 patent/WO2014029252A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060193064A1 (en) * | 2005-02-28 | 2006-08-31 | Samsung Electro-Mechanics Co., Ltd. | Camera module |
| CN102478694A (en) * | 2010-11-22 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Lens combination |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014029252A1 (en) * | 2012-08-24 | 2014-02-27 | 深圳市亿威利电子有限公司 | Self-positioning and self-shading lens |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014029252A1 (en) | 2014-02-27 |
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Application publication date: 20121212 |