CN103297573A - Mobile phone camera module capable of optically zooming - Google Patents
Mobile phone camera module capable of optically zooming Download PDFInfo
- Publication number
- CN103297573A CN103297573A CN2013101813620A CN201310181362A CN103297573A CN 103297573 A CN103297573 A CN 103297573A CN 2013101813620 A CN2013101813620 A CN 2013101813620A CN 201310181362 A CN201310181362 A CN 201310181362A CN 103297573 A CN103297573 A CN 103297573A
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- camera module
- mobile phone
- phone camera
- optical zoom
- cell
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Abstract
The invention provides a mobile phone camera module capable of optically zooming. An obvious optical zooming effect can be realized by the mobile phone camera module. The mobile phone camera module comprises a shell, an incidence hole, a reflector, an optical zooming lens assembly, a zooming driving mechanism and a photosensitive element. The incidence hole is formed in the shell, the reflector, the optical zooming lens assembly, the zooming driving mechanism and the photosensitive element are arranged in the shell, light rays are transmitted into the shell via the incidence hole, are transmitted through the optical zooming lens assembly after the incidence direction of the light rays is changed by the reflector, and reach the photosensitive element, the photosensitive element is used for acquiring images, and the optical zooming lens assembly realizes the optical zooming effect under the control of the zooming driving mechanism. The mobile phone camera module capable of optically zooming has the advantages that the mobile phone camera module is arranged in a camera, and the quality such as the definition and the accuracy of the images shot via a mobile phone can be improved owing to an optical zooming function realized by the mobile phone camera module.
Description
Technical field
The present invention relates to a kind of cell-phone camera device, especially relate to a kind of cell-phone camera module that realizes optical zoom.
Background technology
Owing to be subjected to the restriction of handset size, mostly at present the digital filming function that has on the mobile phone is the Digital Zoom camera if being used, or the very low Zoom optic lens of enlargement ratio, because if place the employed optical zoom mechanic of camera in the mobile phone, then make mobile phone do very thick very greatly, be not easy to portably use.And the subject matter of the employed Digital Zoom camera of mobile phone is that the imaging effect of its photograph is accurate and clear inadequately at present, makes the photo of shooting lose real optical appearance effect.
Summary of the invention
The invention provides a kind of cell-phone camera module that realizes optical zoom, volume is little, structure optimization is reasonable, thereby it can be inserted the camera function that makes mobile phone in the thinner mobile phone and realize optical zoom, solved the problem that present mobile phone only uses Digital Zoom to take, the cell-phone camera module of optical zoom that realizes provided by the invention is placed camera, and the optical zoom function of realization has improved with mobile phone the take pictures definition of imaging, accurate quality such as degree.Its technical scheme is as described below:
A kind of cell-phone camera module that realizes optical zoom, comprise housing, be arranged on the light well on the housing, and be arranged on reflector, optical zoom set of lenses, zoom drive mechanism, photo-sensitive cell in the housing, light enters from light well, after reflector changes incident direction, arrive photo-sensitive cell through the optical zoom set of lenses, described photo-sensitive cell is used for gathering image, and the optical zoom of described optical zoom set of lenses is by the zoom drive mechanism controls.
Described module also is provided with control chip, is used for control zoom drive mechanism.
Described zoom drive mechanism's employing voice coil motor or ultrasonic motor.
Described optical zoom set of lenses comprises the optical mirror slip more than two, adopts phase place focusing or contrast focusing mode.
Structure of the present invention is small and exquisite, as a general module that function is integrated, can insert easily in the mobile phone of not isostructure and shape, and the fabulous prospect of promoting the use of is arranged.
Description of drawings
Fig. 1 is the structural representation that the cell-phone camera module that realizes optical zoom provided by the invention places mobile phone;
Fig. 2 is the cell-phone camera module embodiment schematic appearance that realizes optical zoom provided by the invention;
Fig. 3 is the cell-phone camera module embodiment exploded perspective view of realizing optical zoom provided by the invention;
Fig. 4 is the cell-phone camera module embodiment side schematic view of realizing optical zoom provided by the invention;
Fig. 5 is the cell-phone camera module embodiment fundamental diagram of realizing optical zoom provided by the invention.
Embodiment
As shown in Figure 1, the cell-phone camera module 5 of the optical zoom realized involved in the present invention is installed on the cell phone mainboard 3, be positioned over then in the handset 1, the back has cell phone rear cover 4 to cover, and cell phone rear cover 4 is provided with the light entrance 41 corresponding to described module, when using mobile phone camera, adjust focal length after, can press the button 2 of taking pictures, finish mobile phone photograph thereby make cell-phone camera module 5 carry out work.
Extremely shown in Figure 4 as Fig. 2, the described cell-phone camera module of optical zoom that realizes comprises housing 51, light well 52, and be arranged on reflector 53, optical zoom set of lenses 54, zoom drive mechanism 57, photo-sensitive cell 55, data wire 56 in the housing 51, described module also is provided with the control chip for control zoom drive machine 57, wherein, described zoom drive mechanism 57 adopts voice coil motor or ultrasonic motors.
In an embodiment, described optical zoom set of lenses 54 comprises two lens, be used for focusing, employing be phase place focusing or contrast focusing mode.
As shown in Figure 5, incident light 6 enters from light well 52, change incident direction through reflector 53, reverberation 7 is through optical zoom set of lenses 54 then, 57 pairs of optical zoom set of lenses 54 of described zoom drive mechanism are regulated, thereby realize that optical zoom forms picture, last light 8 arrives photo-sensitive cell 55, described photo-sensitive cell 55 is used for gathering image, light signal is transformed into the signal of telecommunication, and signal flowed to mobile phone by data wire 56, and show at the display screen of mobile phone, realize the varifocal imaging photograph taking work of mobile phone.Wherein, the optical zoom of described optical zoom set of lenses 54 is by 57 controls of zoom drive mechanism.And the control chip of control zoom drive mechanism 57 is connected with mobile phone, carries out optical focusing thereby control described module.
In practical operation, can dispose two or more lens, especially optical effect aspheric lens preferably in the described optical zoom set of lenses as required, described lens comprise convex lens and concavees lens, further, described set of lenses also can dispose plural lens group.By adjusting lens, realized optical zoom, thereby seen the image that amplifies or dwindle on the display screen.
Described cell-phone camera module will make to be parallel to the light of screen into perpendicular to the light of mobile phone screen; the optical zoom lens further are set again; utilize photo-sensitive cell to gather image; and by adjusting the image that optical lens obtains needs; more than be embodiment of the present invention; it is apparent to those skilled in the art that any improvement of carrying out on basis of the present invention has all dropped in protection scope of the present invention.
This cell-phone camera module that realizes optical zoom involved in the present invention can realize in narrower and small handset shell that optical zoom takes pictures, thereby replaces the Digital Zoom of mobile phone, makes the captured photo of mobile phone reach satisfied optical imagery effect.
Claims (4)
1. cell-phone camera module that can realize optical zoom, it is characterized in that: comprise housing, be arranged on the light well on the housing, and be arranged on reflector, optical zoom set of lenses, zoom drive mechanism, photo-sensitive cell in the housing, light enters from light well, after reflector changes incident direction, arrive photo-sensitive cell through the optical zoom set of lenses, described photo-sensitive cell is used for gathering image, and the optical zoom of described optical zoom set of lenses is by the zoom drive mechanism controls.
2. the cell-phone camera module that realizes optical zoom according to claim 1, it is characterized in that: described module also is provided with control chip, is used for control zoom drive mechanism.
3. the cell-phone camera module that realizes optical zoom according to claim 1 is characterized in that: described zoom drive mechanism's employing voice coil motor or ultrasonic motor.
4. the cell-phone camera module that realizes optical zoom according to claim 1, it is characterized in that: described optical zoom set of lenses comprises the optical mirror slip more than two, adopts phase place focusing or contrast focusing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101813620A CN103297573A (en) | 2013-05-16 | 2013-05-16 | Mobile phone camera module capable of optically zooming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101813620A CN103297573A (en) | 2013-05-16 | 2013-05-16 | Mobile phone camera module capable of optically zooming |
Publications (1)
| Publication Number | Publication Date |
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| CN103297573A true CN103297573A (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013101813620A Pending CN103297573A (en) | 2013-05-16 | 2013-05-16 | Mobile phone camera module capable of optically zooming |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103530593A (en) * | 2013-11-04 | 2014-01-22 | 福建新大陆自动识别技术有限公司 | Decoding scanning assembly and decoding method thereof |
| CN104363320A (en) * | 2014-12-03 | 2015-02-18 | 成都凯裕电子电器有限公司 | Front and back camera system for mobile phone |
| CN109194860A (en) * | 2018-11-06 | 2019-01-11 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
| CN109218589A (en) * | 2018-11-06 | 2019-01-15 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
| 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 |
| WO2022022682A1 (en) * | 2020-07-30 | 2022-02-03 | 宁波舜宇光电信息有限公司 | Photographing module apparatus, multi-camera photographing module, photographing system, electronic device, and auto-zoom imaging method |
| CN115605793A (en) * | 2020-04-17 | 2023-01-13 | 三美电机株式会社（Jp） | Optical element driving device, camera module, and camera mounting device |
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| US20070041723A1 (en) * | 2005-08-22 | 2007-02-22 | Gutierrez Roman C | Elongated camera system for cellular telephones |
| CN101257576A (en) * | 2007-02-26 | 2008-09-03 | 宾得株式会社 | Imaging unit and mobile electronic device |
| CN101271188A (en) * | 2007-03-09 | 2008-09-24 | 株式会社尼康 | Zoom lens, optical apparatus, and imaging method |
| CN102549472A (en) * | 2010-05-19 | 2012-07-04 | 柯尼卡美能达精密光学株式会社 | Zoom lens and imaging device |
| CN203340124U (en) * | 2013-05-16 | 2013-12-11 | 董昊程 | Mobile phone camera shooting module realizing optical zoom |
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2013
- 2013-05-16 CN CN2013101813620A patent/CN103297573A/en active Pending
Patent Citations (5)
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| US20070041723A1 (en) * | 2005-08-22 | 2007-02-22 | Gutierrez Roman C | Elongated camera system for cellular telephones |
| CN101257576A (en) * | 2007-02-26 | 2008-09-03 | 宾得株式会社 | Imaging unit and mobile electronic device |
| CN101271188A (en) * | 2007-03-09 | 2008-09-24 | 株式会社尼康 | Zoom lens, optical apparatus, and imaging method |
| CN102549472A (en) * | 2010-05-19 | 2012-07-04 | 柯尼卡美能达精密光学株式会社 | Zoom lens and imaging device |
| CN203340124U (en) * | 2013-05-16 | 2013-12-11 | 董昊程 | Mobile phone camera shooting module realizing optical zoom |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103530593A (en) * | 2013-11-04 | 2014-01-22 | 福建新大陆自动识别技术有限公司 | Decoding scanning assembly and decoding method thereof |
| CN103530593B (en) * | 2013-11-04 | 2016-08-17 | 福建新大陆自动识别技术有限公司 | Decoded scan assembly and coding/decoding method thereof |
| CN104363320A (en) * | 2014-12-03 | 2015-02-18 | 成都凯裕电子电器有限公司 | Front and back camera system for mobile phone |
| CN109194860A (en) * | 2018-11-06 | 2019-01-11 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
| CN109218589A (en) * | 2018-11-06 | 2019-01-15 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
| CN115605793A (en) * | 2020-04-17 | 2023-01-13 | 三美电机株式会社（Jp） | Optical element driving device, camera module, and camera mounting device |
| CN115605793B (en) * | 2020-04-17 | 2024-01-12 | 三美电机株式会社 | Optical element driving device, camera module, and camera mounting device |
| WO2022022682A1 (en) * | 2020-07-30 | 2022-02-03 | 宁波舜宇光电信息有限公司 | Photographing module apparatus, multi-camera photographing module, photographing system, electronic device, and auto-zoom imaging method |
| 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 |
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Application publication date: 20130911 |