CN204116772U - A kind of cell-phone camera module automatic focusing device - Google Patents
A kind of cell-phone camera module automatic focusing device Download PDFInfo
- Publication number
- CN204116772U CN204116772U CN201420539209.0U CN201420539209U CN204116772U CN 204116772 U CN204116772 U CN 204116772U CN 201420539209 U CN201420539209 U CN 201420539209U CN 204116772 U CN204116772 U CN 204116772U
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- CN
- China
- Prior art keywords
- light source
- module
- blank
- focusing ring
- support frame
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- Expired - Fee Related
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of cell-phone camera module automatic focusing device, comprise base, base is provided with proving installation, and proving installation comprises light source, focusing ring and blank testing jig; Light source is located on a vertical support frame, and can be up and down along vertical support frame under Z-direction controls motor driving, focusing ring is provided with immediately below light source, blank testing jig stands in vertical support frame side, which is provided with test blank, test blank with blank testing jig for rotating shaft can rotate around it, when test blank turns to immediately below light source, between light source and focusing ring; Be provided with module below focusing ring and place plate, module is placed on plate and is provided with some module pedestal for placeds side by side, and module places plate by screw mandrel connection control motor, and can move back and forth along screw mandrel direction under control motor drives.The beneficial effects of the utility model are, adopt the mode of automatic focusing, efficiency is high, and yield is high, and cost is low.
Description
technical field
The utility model relates to and belongs to camera module tool fixture field, is specially a kind of cell-phone camera module automatic focusing device.
Background technology
Along with developing rapidly of mobile phone industry, the digital camera function of mobile phone is more and more favored by the height of user, and the resolution of its camera and sharpness require also to improve gradually.The digital camera function of mobile phone carries out still image shooting or short-movie photography by built in digital camera in mobile phone, and as the additional function that mobile phone one is important, its techniques and effects is ripe and perfect day by day.The manufacturing process of current mobile phone digital camera is in development process, and most of production line is still focused to mobile phone camera by traditional manual type, the not high lifting that always govern its output of its inefficiency, precision.
Utility model content
The utility model object is to overcome the deficiencies in the prior art, proposes a kind of novel PLCC and encapsulates mobile phone camera, solve technical matters: 1) reduce the difference of people to the image of product quality; 2) problem of homogeneity of product difference is solved; 3) save cost of labor, improve product percent of pass, promote production capacity.
The technical solution of the utility model is: a kind of cell-phone camera module automatic focusing device, and comprise base, base is provided with proving installation, and proving installation comprises light source, focusing ring and blank testing jig; Light source is located on a vertical support frame, and can be up and down along vertical support frame under Z-direction controls motor driving, focusing ring is provided with immediately below light source, blank testing jig stands in vertical support frame side, which is provided with test blank, test blank with blank testing jig for rotating shaft can rotate around it, when test blank turns to immediately below light source, between light source and focusing ring; Be provided with module below focusing ring and place plate, module is placed on plate and is provided with some module pedestal for placeds side by side, and module places plate by screw mandrel connection control motor, and can move back and forth along screw mandrel direction under control motor drives.
The beneficial effects of the utility model are, adopt the mode of automatic focusing, efficiency is high, and yield is high, and cost is low.
accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of focus control.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.As shown in the figure, a kind of cell-phone camera module automatic focusing device, comprise base 1, base is provided with proving installation, and proving installation comprises light source 2, focusing ring (not shown) and blank testing jig 3; Light source is located on a vertical support frame 4, and can be up and down along vertical support frame under Z-direction controls motor 5 driving, focusing ring is provided with immediately below light source, blank testing jig stands in vertical support frame side, which is provided with test blank 6, test blank with blank testing jig for rotating shaft can rotate around it, when test blank turns to immediately below light source, between light source and focusing ring; Be provided with module below focusing ring and place plate 7, module is placed on plate and is provided with some module pedestal for placeds 8 side by side, and module places plate by screw mandrel 9 connection control motor 10, and can move back and forth along screw mandrel direction under control motor drives.
During test, module to be measured is put on module pedestal for placed, controls motor and drive module pedestal for placed, each module is moved to immediately below light source successively, then rotate blank between light source and focusing ring, test, test the data obtained and send to system storage analysis again.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a cell-phone camera module automatic focusing device, is characterized in that, comprises base, and base is provided with proving installation, and proving installation comprises light source, focusing ring and blank testing jig; Light source is located on a vertical support frame, and can be up and down along vertical support frame under Z-direction controls motor driving, focusing ring is provided with immediately below light source, blank testing jig stands in vertical support frame side, which is provided with test blank, test blank with blank testing jig for rotating shaft can rotate around it, when test blank turns to immediately below light source, between light source and focusing ring; Be provided with module below focusing ring and place plate, module is placed on plate and is provided with some module pedestal for placeds side by side, and module places plate by screw mandrel connection control motor, and can move back and forth along screw mandrel direction under control motor drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539209.0U CN204116772U (en) | 2014-09-18 | 2014-09-18 | A kind of cell-phone camera module automatic focusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539209.0U CN204116772U (en) | 2014-09-18 | 2014-09-18 | A kind of cell-phone camera module automatic focusing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116772U true CN204116772U (en) | 2015-01-21 |
Family
ID=52334064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539209.0U Expired - Fee Related CN204116772U (en) | 2014-09-18 | 2014-09-18 | A kind of cell-phone camera module automatic focusing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527791A (en) * | 2016-01-19 | 2016-04-27 | 佛山市亿欧光电科技有限公司 | Large-field-angle focusing test machine |
-
2014
- 2014-09-18 CN CN201420539209.0U patent/CN204116772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527791A (en) * | 2016-01-19 | 2016-04-27 | 佛山市亿欧光电科技有限公司 | Large-field-angle focusing test machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170918 |