CN103698876B - A kind of mobile lens - Google Patents
A kind of mobile lens Download PDFInfo
- Publication number
- CN103698876B CN103698876B CN201310700495.4A CN201310700495A CN103698876B CN 103698876 B CN103698876 B CN 103698876B CN 201310700495 A CN201310700495 A CN 201310700495A CN 103698876 B CN103698876 B CN 103698876B
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- lens
- lens group
- nut
- housing
- drive motor
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Abstract
The present invention relates to a kind of volume little, the mobile lens that camera lens thickness is thin, comprise housing, guide pillar is provided with interior, the first lens group, the second lens group and the 3rd lens group is arranged with from top to bottom successively at guide pillar, be respectively equipped with at the upper/lower terminal of housing and be connected to the first lens group and the first CD-ROM drive motor driving it to move up and down and be connected to the 3rd lens group and the second CD-ROM drive motor driving it to move up and down, being provided with at housing can by dead ahead light refraction to the Mitsubishi's lens in the first lens group.The invention provides a kind of structure simple, volume is little, and a kind of volume that camera lens thickness is thin is little, the mobile lens that camera lens thickness is thin.
Description
[technical field]
What the present invention relates to is a kind of mobile lens.
[background technology]
A kind of volume of current periscopic is little, the thin mobile lens of camera lens thickness because of its Thickness Ratio comparatively large, opposing and go with the ultra-thin fuselage of current trend, can not get better development.
The present invention be directed to and to make in such cases.
[summary of the invention]
The object of the invention is to overcome the deficiencies in the prior art and provide a kind of structure simple, volume is little, the mobile lens that camera lens thickness is thin.
For above-mentioned purpose, the present invention by the following technical solutions:
A kind of mobile lens, it is characterized in that comprising housing 1, guide pillar 2 is provided with interior, the first lens group 3, second lens group 4 and the 3rd lens group 5 is arranged with from top to bottom successively at guide pillar 2, be respectively equipped with at the upper/lower terminal of housing 1 and be connected to the first lens group 3 and the first CD-ROM drive motor 6 driving it to move up and down and be connected to the 3rd lens group 5 and the second CD-ROM drive motor 7 driving it to move up and down, being provided with at housing 1 can by dead ahead light refraction to the Mitsubishi's lens 8 in the first lens group 3.
Mobile lens as above, is characterized in that on housing 1, Mitsubishi's lens 8 front is also provided with anterior lens 9.
A kind of mobile lens as above, it is characterized in that described Mitsubishi lens 8 are for isosceles triangle, one of them isosceles is facing to dead ahead, outside, and another isosceles are facing to the first lens group 3.
A kind of volume as above is little, the mobile lens that camera lens thickness is thin, it is characterized in that the output shaft of described first CD-ROM drive motor 6 is connected with the first screw mandrel 10, first screw mandrel 10 is arranged with the first nut 11, the first nut sleeve 12 is fixedly connected with at the first nut 11, first lens group 3 is provided with the first nut guide shaft 13, first nut guide shaft 13 pass the first nut sleeve 12 and locate the first nut sleeve.
A kind of mobile lens as above, it is characterized in that the output shaft of described second CD-ROM drive motor 7 is connected with the second screw mandrel 14, second screw mandrel 14 is arranged with the second nut 15, the second nut sleeve 16 is fixedly connected with at the second nut 15,3rd lens group 5 is provided with the second nut guide shaft 17, second nut guide shaft 17 pass the second nut sleeve 16 and locate the second nut sleeve.
A kind of mobile lens as above, it is characterized in that described first CD-ROM drive motor 6 is fixed with the first web joint 18, described first screw mandrel 10 end is movably connected on the first web joint 18, and this first web joint 18 is fastened on housing 1.
A kind of mobile lens as above, it is characterized in that described second CD-ROM drive motor 7 is fixed with the second web joint 19, described second screw mandrel 14 end is movably connected on the second web joint 19, and this second web joint 19 is fastened on housing 1.
Beneficial effect of the present invention has:
The present invention injects direction by Mitsubishi's lens change light, and make light pass through to be refracted on the first lens group, this structure can make the thickness of this camera lens greatly reduce.Under the rotation of the first CD-ROM drive motor, the first lens group that the first nut is housed moves up and down according to the guiding of guide pillar.And the 3rd lens group of the second nut is housed according to the guiding of guide pillar, move up and down under the rotation of the second CD-ROM drive motor.The distance that this zoom lens is changed between group by said structure realizes zoom.
[accompanying drawing explanation]
Fig. 1 is the stereographic map that the present invention removes housing.
Fig. 2 is cut-away view of the present invention.
Fig. 3 is stereographic map of the present invention.
[embodiment]
Below in conjunction with accompanying drawing and embodiment, the present invention is elaborated:
As shown in the figure, a kind of mobile lens, comprises housing 1, is provided with guide pillar 2 interior, is arranged with the first lens group 3, second lens group 4 from top to bottom successively and the 3rd lens group 5, three lens groups are embodied as picture together at guide pillar 2.Be respectively equipped with at the upper/lower terminal of housing 1 and be connected to the first lens group 3 and the first CD-ROM drive motor 6 driving it to move up and down and be connected to the 3rd lens group 5 and the second CD-ROM drive motor 7 driving it to move up and down, second lens group 4 maintains static, such three lens groups all can have relative movement, zoom can be realized, focusing.Being provided with at housing 1 can by dead ahead light refraction to the Mitsubishi's lens 8 in the first lens group 3.The Mitsubishi's lens 8 arranged, can realize 90 degree of refractions of light, can make this structure that the thickness of this camera lens can be made greatly to reduce like this, this zoom lens thickness only has 7.5mm, its compact conformation, cost be lower, easily manufacture, and meets the demand of scale of mass production, and can provide preferably image quality.Utilize this zoom lens configurating mobile can realize reduced volume, simplify structure, assemble the effects such as easy.
As the optimal way of the present embodiment, on housing 1, Mitsubishi's lens 8 front is also provided with anterior lens 9.
As the optimal way of the present embodiment, described Mitsubishi lens 8 are isosceles triangle, and one of them isosceles is facing to dead ahead, outside, and another isosceles are facing to the first lens group 3.Extraneous light refraction 90 degree can be made like this.
Specifically, the output shaft of described first CD-ROM drive motor 6 is connected with the first screw mandrel 10, first screw mandrel 10 is arranged with the first nut 11, the first nut sleeve 12 is fixedly connected with at the first nut 11, first lens group 3 is provided with the first nut guide shaft 13, first nut guide shaft 13 pass the first nut sleeve 12 and locate the first nut sleeve.Such first CD-ROM drive motor 6 just can drive the first lens group 3 along the upper and lower slip of guide pillar 2 after rotating.
The output shaft of described second CD-ROM drive motor 7 is connected with the second screw mandrel 14, second screw mandrel 14 is arranged with the second nut 15, the second nut sleeve 16 is fixedly connected with at the second nut 15,3rd lens group 5 is provided with the second nut guide shaft 17, second nut guide shaft 17 pass the second nut sleeve 16 and locate the second nut sleeve.Such second CD-ROM drive motor 7 just can drive the 3rd lens group 5 along the upper and lower slip of guide pillar 2 after rotating.
As the optimal way of the present embodiment, described first CD-ROM drive motor 6 is fixed with the first web joint 18, described first screw mandrel 10 end is movably connected on the first web joint 18, and this first web joint 18 is fastened on housing 1.Described second CD-ROM drive motor 7 is fixed with the second web joint 19, and described second screw mandrel 14 end is movably connected on the second web joint 19, and this second web joint 19 is fastened on housing 1.
Claims (4)
1. a mobile lens, it is characterized in that comprising housing (1), guide pillar (2) is provided with interior, the first lens group (3) is arranged with from top to bottom successively at guide pillar (2), second lens group (4) and the 3rd lens group (5), upper at housing (1), lower two ends are respectively equipped with and are connected to the first lens group (3) and drive on it, first CD-ROM drive motor (6) of lower movement and be connected to the 3rd lens group (5) and drive on it, second CD-ROM drive motor (7) of lower movement, being provided with at housing (1) can by dead ahead light refraction to the inner Mitsubishi's lens (8) of the first lens group (3), described Mitsubishi lens (8) is isosceles triangle, one of them isosceles is facing to dead ahead, outside, another isosceles are facing to the first lens group (3), the output shaft of described first CD-ROM drive motor (6) is connected with the first screw mandrel (10), first screw mandrel (10) is arranged with the first nut (11), the first nut sleeve (12) is fixedly connected with at the first nut (11), first lens group (3) is provided with the first nut guide shaft (13), first nut guide shaft (13) is through the first nut sleeve (12) and locate the first nut sleeve, the output shaft of described second CD-ROM drive motor (7) is connected with the second screw mandrel (14), second screw mandrel (14) is arranged with the second nut (15), the second nut sleeve (16) is fixedly connected with at the second nut (15), 3rd lens group (5) is provided with the second nut guide shaft (17), second nut guide shaft (17) is through the second nut sleeve (16) and locate the second nut sleeve.
2. a kind of mobile lens according to claim 1, is characterized in that, Mitsubishi lens (8) front upper at housing (1) is also provided with anterior lens (9).
3. a kind of mobile lens according to claim 2, it is characterized in that described first CD-ROM drive motor (6) is fixed with the first web joint (18), described first screw mandrel (10) end is movably connected on the first web joint (18), and this first web joint (18) is fastened on housing (1).
4. a kind of mobile lens according to claim 3, it is characterized in that described second CD-ROM drive motor (7) is fixed with the second web joint (19), described second screw mandrel (14) end is movably connected on the second web joint (19), and this second web joint (19) is fastened on housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700495.4A CN103698876B (en) | 2013-12-17 | 2013-12-17 | A kind of mobile lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700495.4A CN103698876B (en) | 2013-12-17 | 2013-12-17 | A kind of mobile lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103698876A CN103698876A (en) | 2014-04-02 |
| CN103698876B true CN103698876B (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310700495.4A Active CN103698876B (en) | 2013-12-17 | 2013-12-17 | A kind of mobile lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103698876B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9857568B2 (en) | 2013-07-04 | 2018-01-02 | Corephotonics Ltd. | Miniature telephoto lens assembly |
| CN108388005A (en) | 2013-07-04 | 2018-08-10 | 核心光电有限公司 | Small-sized focal length lens external member |
| US9392188B2 (en) | 2014-08-10 | 2016-07-12 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| JP7252247B2 (en) | 2019-01-03 | 2023-04-04 | コアフォトニクス リミテッド | Multi-aperture camera comprising at least one camera with two zoom states |
| KR102606345B1 (en) * | 2019-02-25 | 2023-11-23 | 코어포토닉스 리미티드 | Multi-aperture cameras with at least one two state zoom camera |
| US11656538B2 (en) | 2019-11-25 | 2023-05-23 | Corephotonics Ltd. | Folded zoom camera module with adaptive aperture |
| EP4066036A4 (en) | 2020-12-01 | 2023-01-25 | Corephotonics Ltd. | Folded camera with continuously adaptive zoom factor |
| CN112684568A (en) * | 2020-12-30 | 2021-04-20 | 上海比路电子股份有限公司 | Periscopic motor with continuous optical zooming |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1866069A (en) * | 2005-05-20 | 2006-11-22 | 三星Techwin株式会社 | Automatic focusing method for digital image processing apparatus |
| CN101923207A (en) * | 2009-06-10 | 2010-12-22 | 索尼公司 | Zoom lens and image pick-up device |
| CN203587873U (en) * | 2013-12-17 | 2014-05-07 | 中山联合光电科技有限公司 | Mobile phone zoom lens |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007275193A (en) * | 2006-04-04 | 2007-10-25 | Fujifilm Corp | Optical probe and optical tomographic imaging equipment |
| JP5280677B2 (en) * | 2007-12-28 | 2013-09-04 | パナソニック株式会社 | Lens barrel |
-
2013
- 2013-12-17 CN CN201310700495.4A patent/CN103698876B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1866069A (en) * | 2005-05-20 | 2006-11-22 | 三星Techwin株式会社 | Automatic focusing method for digital image processing apparatus |
| CN101923207A (en) * | 2009-06-10 | 2010-12-22 | 索尼公司 | Zoom lens and image pick-up device |
| CN203587873U (en) * | 2013-12-17 | 2014-05-07 | 中山联合光电科技有限公司 | Mobile phone zoom lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103698876A (en) | 2014-04-02 |
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Address after: 528400 Zhongshan Torch Development Zone, Guangdong Road, No. 10 Patentee after: Zhong Shan joint opto-electronic Science and Technology Co., Ltd. Address before: 528400 Guangdong province Zhongshan Dongli Torch Development Zone torch joint electronic city building A3 Patentee before: Union Optech (Zhongshan) Co., Ltd. |