CN200956058Y - Automatic zooming positive-negative adjustable gradual-change flexible optical lens - Google Patents
Automatic zooming positive-negative adjustable gradual-change flexible optical lens Download PDFInfo
- Publication number
- CN200956058Y CN200956058Y CN 200620113534 CN200620113534U CN200956058Y CN 200956058 Y CN200956058 Y CN 200956058Y CN 200620113534 CN200620113534 CN 200620113534 CN 200620113534 U CN200620113534 U CN 200620113534U CN 200956058 Y CN200956058 Y CN 200956058Y
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- positive
- optical lens
- flexible optical
- change flexible
- negative adjustable
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Abstract
An auto-focus, plus-minus regulable and flexibility gradual changing optical lens, which comprises a flexible diaphanous membrane and diaphanous liquid, is characterized in that a pressure adding device is arranged around the outer margin of the liquid lens. Compared to the prior art, the curvature radius of the liquid lens is plus-minus regulable and biological modeling effect is produced.
Description
Affiliated technical field
The utility model relates to the positive and negative adjustable gradual change flexible optical lens of a kind of autozoom.
Background technology
At present, known liquid lens is to be filled with liquid to make in fexible film, its weak point be focal length can not positive and negative gradual change adjusting and internal color change and can not satisfy request for utilization.
Summary of the invention
In order to overcome the deficiencies in the prior art, the new plough of this practicality provides the adjustable gradual change flexible optical of a kind of automatic focal length positive-negative lens.
The technical scheme of the new plough of this practicality is: the place establishes a pressue device in the liquid lens circumferential outer edge, and this pressue device is made up of last trim ring, lower clamping ring, is provided with pressure spring between the upper and lower trim ring, and spring is fixed on the upper and lower trim ring by screw.
The beneficial effects of the utility model are, compared with the prior art, also can add different liquid in flexible material, and the radius-of-curvature of liquid lens is positive and negative adjustable, simultaneously, goes back variable color, has bionical effect.
Description of drawings
Further specify below in conjunction with drawings and Examples.
Fig. 1 is that pressure condition forms convex lens axle longitudinal sectional view down in the present invention just.
Fig. 2 is that pressure condition forms planar lens axle longitudinal sectional view down in the present invention zero.
Fig. 3 is a formation concave lens axle longitudinal sectional view under the negative interior pressure condition of the present invention.
1. soft light films among the figure, 2. printing opacity liquid, 3. circumferential outer edge lower clamping ring, 4. trim ring on the circumferential outer edge, 5. pressure spring.
Embodiment
In Fig. 1, soft light film (1), in fill and be provided with pressure spring (5) on printing opacity liquid (2), the circumferential outer edge between the trim ring lower clamping ring (3), spring (5) is fixedlyed connected with upper and lower trim ring.Pressure spring (5) all can be stretched overcoat in the wrong in the formation of lens outer peripheral edges with upper and lower trim ring 3,4 hinge interactions.Underground by the pressure of adjusting upper and lower trim ring, the radius-of-curvature of change liquid lens.
Claims (3)
1. positive and negative adjustable gradual change flexible optical lens of autozoom, by the soft light film, in fill light-transmissive fluid and form, it is characterized in that establishing a pressue device at liquid lens circumferential outer edge place.
2. the positive and negative adjustable gradual change flexible optical lens of autozoom according to claim 1 is characterized in that pressue device is made up of last trim ring, lower clamping ring, are provided with pressure spring between the last lower clamping ring.
3. the positive and negative adjustable gradual change flexible optical lens of autozoom according to claim 1, it is characterized in that can also the colored liquid of filling in the light-transmissive film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113534 CN200956058Y (en) | 2006-05-09 | 2006-05-09 | Automatic zooming positive-negative adjustable gradual-change flexible optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113534 CN200956058Y (en) | 2006-05-09 | 2006-05-09 | Automatic zooming positive-negative adjustable gradual-change flexible optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200956058Y true CN200956058Y (en) | 2007-10-03 |
Family
ID=38774645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620113534 Expired - Fee Related CN200956058Y (en) | 2006-05-09 | 2006-05-09 | Automatic zooming positive-negative adjustable gradual-change flexible optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200956058Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216036A (en) * | 2014-09-29 | 2014-12-17 | 余孟达 | Screen lens with adjustable degree |
| CN108810370A (en) * | 2018-05-30 | 2018-11-13 | Oppo广东移动通信有限公司 | The adjusting method and terminal of image collecting device |
| CN109089024A (en) * | 2018-08-03 | 2018-12-25 | 信利光电股份有限公司 | It is a kind of can microshot camera module |
| CN109884740A (en) * | 2019-03-12 | 2019-06-14 | 上海集成电路研发中心有限公司 | A kind of flexible variable zoom lens, imaging device |
| CN110764170A (en) * | 2019-11-27 | 2020-02-07 | Oppo广东移动通信有限公司 | Optical element, lens, camera and electronic device |
| CN111670389A (en) * | 2017-12-04 | 2020-09-15 | 奥普托图尼康苏默尔股份公司 | Optical zoom device with adjustable lens core |
| WO2022227846A1 (en) * | 2021-04-26 | 2022-11-03 | 宁波舜宇光电信息有限公司 | Zoom lens and zoom camera module |
-
2006
- 2006-05-09 CN CN 200620113534 patent/CN200956058Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216036A (en) * | 2014-09-29 | 2014-12-17 | 余孟达 | Screen lens with adjustable degree |
| CN111670389A (en) * | 2017-12-04 | 2020-09-15 | 奥普托图尼康苏默尔股份公司 | Optical zoom device with adjustable lens core |
| CN108810370A (en) * | 2018-05-30 | 2018-11-13 | Oppo广东移动通信有限公司 | The adjusting method and terminal of image collecting device |
| CN109089024A (en) * | 2018-08-03 | 2018-12-25 | 信利光电股份有限公司 | It is a kind of can microshot camera module |
| CN109884740A (en) * | 2019-03-12 | 2019-06-14 | 上海集成电路研发中心有限公司 | A kind of flexible variable zoom lens, imaging device |
| CN110764170A (en) * | 2019-11-27 | 2020-02-07 | Oppo广东移动通信有限公司 | Optical element, lens, camera and electronic device |
| WO2022227846A1 (en) * | 2021-04-26 | 2022-11-03 | 宁波舜宇光电信息有限公司 | Zoom lens and zoom camera module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |