CN107728241A - A kind of optical mirror slip - Google Patents
A kind of optical mirror slip Download PDFInfo
- Publication number
- CN107728241A CN107728241A CN201711026129.XA CN201711026129A CN107728241A CN 107728241 A CN107728241 A CN 107728241A CN 201711026129 A CN201711026129 A CN 201711026129A CN 107728241 A CN107728241 A CN 107728241A
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- external diameter
- mirror slip
- optical mirror
- plane
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
Abstract
The present invention relates to a kind of optical mirror slip, including lens curve and eyeglass external diameter, the eyeglass external diameter is integrally formed with the lens curve, straight section, inclined-plane and the connecting portion of the drawer at movable side of the eyeglass external diameter are formed, the straight section length is 0.08mm~0.2mm, the draw taper on inclined-plane is 5 °~30 °, and the radius of curvature of connecting portion is 0.05~0.1.The optical mirror slip of the present invention, when can solve eyeglass shaping by the design to eyeglass outer radius portion, is not easy release, easy drawing-die, causes lens optical significant surface face type to deform big and asymmetric problem.
Description
Technical field
The present invention relates to mobile phone camera, digital camera technology field, specially a kind of optical mirror slip.
Background technology
The development of mobile phone market and digital camera market at present, camera lens pixel more and more higher, so as to camera lens intraware
The quality requirements of the various aspects of eyeglass etc. also increasingly come high.In order to ensure eccentricity of glasses lens, our most of eyeglasses are all at present
It is to be molded using Integral die, i.e., external diameter is integrally machined out with lens curve.But Integral die is when shaping, no
Easy release, easy drawing-die, causes lens optical significant surface face type to deform the problems such as big and asymmetric.In order to obtain more preferable product
The eyeglass face type of matter is, it is necessary to improve eyeglass in shaping the problem of drawing-die, so as to can just obtain the type change of lens optical significant surface face
Change small and each symmetrical eyeglass in XY directions.For improve this problem, it is necessary in design as far as possible avoid be molded drawing-die the problem of, simultaneously
Also the stability that eyeglass coordinates with lens barrel is ensured.
The content of the invention
The embodiment of the present invention provides a kind of optical mirror slip, can solve eyeglass shaping by the design to eyeglass outer radius portion
When, release, easy drawing-die is not easy, causes lens optical significant surface face type to deform big and asymmetric problem.
The present invention provides a kind of optical mirror slip, including lens curve and eyeglass external diameter, the eyeglass external diameter and the eyeglass
Curved surface is integrally formed, and the drawer at movable side of the eyeglass external diameter is made up of straight section, inclined-plane and connecting portion, and the straight section length is 0.08mm
~0.2mm, the draw taper on inclined-plane is 5 °~30 °, and the radius of curvature of connecting portion is 0.05~0.1.
In the optical mirror slip of the present invention, the straight section length is 0.1mm, and the draw taper on inclined-plane is 15 °, connecting portion
Radius of curvature is 0.08.The optical mirror slip of the present invention, when can solve eyeglass shaping by the design to eyeglass outer radius portion, is not easy
It is release, easy drawing-die, cause lens optical significant surface face type to deform big and asymmetric problem.Eyeglass can be allowed to coordinate more with lens barrel
Add stabilization.
Brief description of the drawings
Fig. 1 is the structural representation of the eyeglass external diameter of the optical mirror slip of the present invention；
Fig. 2 is the enlarged drawing of eyeglass external diameter in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, optical mirror slip of the invention includes lens curve and eyeglass external diameter, the eyeglass external diameter with
The lens curve is integrally formed, and the drawer at movable side of the eyeglass external diameter is made up of straight section 1, inclined-plane 2 and connecting portion 3, the straight section 1
Length is 0.08mm~0.2mm, and the draw taper on inclined-plane 2 is 5 °~30 °, and the radius of curvature of connecting portion 3 is 0.05~0.1.Tool
When body is implemented, the straight section length of eyeglass is 0.1mm, and the draw taper on inclined-plane is 15 °, and the radius of curvature of connecting portion is 0.08.
The length of straight section 1 of the drawer at movable side (also known as male model) of eyeglass external diameter is controlled in the range of 0.08mm~0.2mm, inclined-plane
The draw taper of 25 °~30 ° of settings, straight section 1 and inclined-plane 2 are connected with the connecting portion 3 between radius of curvature is 0.05~0.1, this
Sample integrated lens, would not be long because of straight section 1 in forming process, and produces drawing-die problem, and the demoulding is smooth, so as to
To the eyeglass face type of better quality.
Presently preferred embodiments of the present invention is the foregoing is only, the thought being not intended to limit the invention is all the present invention's
Within spirit and principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (2)
1. a kind of optical mirror slip, it is characterised in that including lens curve and eyeglass external diameter, the eyeglass external diameter is bent with the eyeglass
Face is integrally formed, and the drawer at movable side of the eyeglass external diameter is made up of straight section, inclined-plane and connecting portion, the straight section length be 0.08mm~
0.2mm, the draw taper on inclined-plane is 5 °~30 °, and the radius of curvature of connecting portion is 0.05~0.1.
2. optical mirror slip as claimed in claim 1, it is characterised in that the straight section length is 0.1mm, the draw taper on inclined-plane
For 15 °, the radius of curvature of connecting portion is 0.08.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026129.XA CN107728241A (en) | 2017-10-27 | 2017-10-27 | A kind of optical mirror slip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026129.XA CN107728241A (en) | 2017-10-27 | 2017-10-27 | A kind of optical mirror slip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107728241A true CN107728241A (en) | 2018-02-23 |
Family
ID=61201891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711026129.XA Withdrawn CN107728241A (en) | 2017-10-27 | 2017-10-27 | A kind of optical mirror slip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107728241A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11160642A (en) * | 1997-11-28 | 1999-06-18 | Canon Inc | Scanning optical device |
| JP2003266494A (en) * | 2002-03-14 | 2003-09-24 | Nissha Printing Co Ltd | Injection mold and manufacturing method for injection- molded article |
| JP2007196665A (en) * | 2005-12-26 | 2007-08-09 | Konica Minolta Opto Inc | Mold for resin molding, objective lens for optical pickup device and manufacturing method of optical element |
| JP2012045900A (en) * | 2010-08-30 | 2012-03-08 | Konica Minolta Opto Inc | Optical element, method for manufacturing the optical element, and mold |
| US20150146303A1 (en) * | 2013-11-28 | 2015-05-28 | Genius Electronic Optical Co., Ltd. | Optical Lens, Mold Set for Manufacturing the Optical Lens, and Method of Manufacturing the Optical Lens |
| US20150378066A1 (en) * | 2013-03-27 | 2015-12-31 | Fujifilm Corporation | Optical lens, lens unit, imaging module, electronic device, optical lens production method, lens mold, and shape correction method for lens mold |
| CN205086290U (en) * | 2015-11-04 | 2016-03-16 | 爱威电子（苏州）有限公司 | Latent thimble runner structure |
| CN206339737U (en) * | 2016-10-27 | 2017-07-18 | 浙江舜宇光学有限公司 | Optical mirror slip group |
| CN207473112U (en) * | 2017-10-27 | 2018-06-08 | 辽宁中蓝电子科技有限公司 | A kind of optical mirror slip |
-
2017
- 2017-10-27 CN CN201711026129.XA patent/CN107728241A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11160642A (en) * | 1997-11-28 | 1999-06-18 | Canon Inc | Scanning optical device |
| JP2003266494A (en) * | 2002-03-14 | 2003-09-24 | Nissha Printing Co Ltd | Injection mold and manufacturing method for injection- molded article |
| JP2007196665A (en) * | 2005-12-26 | 2007-08-09 | Konica Minolta Opto Inc | Mold for resin molding, objective lens for optical pickup device and manufacturing method of optical element |
| JP2012045900A (en) * | 2010-08-30 | 2012-03-08 | Konica Minolta Opto Inc | Optical element, method for manufacturing the optical element, and mold |
| US20150378066A1 (en) * | 2013-03-27 | 2015-12-31 | Fujifilm Corporation | Optical lens, lens unit, imaging module, electronic device, optical lens production method, lens mold, and shape correction method for lens mold |
| US20150146303A1 (en) * | 2013-11-28 | 2015-05-28 | Genius Electronic Optical Co., Ltd. | Optical Lens, Mold Set for Manufacturing the Optical Lens, and Method of Manufacturing the Optical Lens |
| CN205086290U (en) * | 2015-11-04 | 2016-03-16 | 爱威电子（苏州）有限公司 | Latent thimble runner structure |
| CN206339737U (en) * | 2016-10-27 | 2017-07-18 | 浙江舜宇光学有限公司 | Optical mirror slip group |
| CN207473112U (en) * | 2017-10-27 | 2018-06-08 | 辽宁中蓝电子科技有限公司 | A kind of optical mirror slip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201126 Address after: 124000 No. 388 North China Road, Xinglongtai District, Panjin City, Liaoning Province Applicant after: Liaoning Zhonglan Photoelectric Technology Co.,Ltd. Address before: 124010 Zhonghua Road East, Xinglongtai District, Liaoning, Panjin Applicant before: LIAONING ZHONGLAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
|
| WW01 | Invention patent application withdrawn after publication |