CN203340124U - Mobile phone camera shooting module realizing optical zoom - Google Patents
Mobile phone camera shooting module realizing optical zoom Download PDFInfo
- Publication number
- CN203340124U CN203340124U CN2013202683155U CN201320268315U CN203340124U CN 203340124 U CN203340124 U CN 203340124U CN 2013202683155 U CN2013202683155 U CN 2013202683155U CN 201320268315 U CN201320268315 U CN 201320268315U CN 203340124 U CN203340124 U CN 203340124U
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- Prior art keywords
- optical zoom
- cell
- mobile phone
- zoom
- phone camera
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Abstract
The utility model provides a mobile phone camera shooting module realizing optical zoom. The module comprises a housing, a light incoming hole disposed on the housing, and a reflector, an optical zoom lens assembly, a zooming driving mechanism, and a photosensitive element disposed in the housing. Light enters from the light incoming hole, and after changing an incidence direction by the reflector, the light gets to the photosensitive element through the optical zoom lens assembly. The photosensitive element is used to acquire images, and the optical zoom of the optical zoom lens assembly is controlled by the zooming driving mechanism. The mobile phone camera shooting module realizing optical zoom is disposed in a camera, and an optical zoom function improves sharpness, accuracy degree, and other quality of images taken by a mobile phone.
Description
Technical field
The utility model relates to a kind of camera device of mobile phone, especially relates to a kind of cell-phone camera module that realizes optical zoom.
Background technology
Due to the restriction that is subject to handset size, at present on mobile phone with the digital filming function use be mostly the Digital Zoom camera, or the very low Zoom optic lens of enlargement ratio, because if place the optical zoom mechanic that camera uses in mobile phone, make mobile phone do very thick very greatly, be not easy to portably use.And the subject matter of the Digital Zoom camera that mobile phone uses at present is that the imaging effect of its photograph is not precisely with clear, make the photo of taking lose real optical appearance effect.
The utility model content
The utility model provides a kind of cell-phone camera module that realizes optical zoom, volume is little, structure optimization is reasonable, thereby it can be inserted in thinner mobile phone makes the camera function of mobile phone realize optical zoom, solved the problem that current mobile phone only uses Digital Zoom to be taken, the cell-phone camera module of the optical zoom realized that the utility model is provided is placed in camera, and the optical zoom function of realization has improved the quality such as the definition of imaging, accurate degree of being taken pictures with mobile phone.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 housing, and be arranged on reflector, optical zoom set of lenses, zoom drive mechanism, the photo-sensitive cell in 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 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, for controlling 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.
The utility model structure 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.
The accompanying drawing explanation
Fig. 1 is the structural representation that the cell-phone camera module of the optical zoom realized that provides of the utility model is placed in mobile phone;
Fig. 2 is the cell-phone camera module embodiment schematic appearance of the optical zoom realized that provides of the utility model;
Fig. 3 is the cell-phone camera module embodiment exploded perspective view of the optical zoom realized that provides of the utility model;
Fig. 4 is the cell-phone camera module embodiment side schematic view of the optical zoom realized that provides of the utility model;
Fig. 5 is the cell-phone camera module embodiment fundamental diagram of the optical zoom realized that provides of the utility model.
Embodiment
As shown in Figure 1, the cell-phone camera module 5 of the optical zoom realized that the utility model is related is arranged on cell phone mainboard 3, then be positioned in handset 1, back has cell phone rear cover 4 to cover, and be provided with the light entrance 41 corresponding to described module on cell phone rear cover 4, when using mobile phone camera, after adjusting focal length, can press the button 2 of taking pictures, thereby make cell-phone camera module 5 carry out work, complete mobile phone photograph.
As shown in Figures 2 to 4, describedly realize that the cell-phone camera module of optical zoom 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, the data wire 56 in housing 51, described module also is provided with for controlling the control chip of 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, for being focused, 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, then reverberation 7 is through optical zoom set of lenses 54,57 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 for gathering image, light signal is transformed into to the signal of telecommunication, and signal is flowed to mobile phone by data wire 56, and on the display screen of mobile phone, shown, realize the varifocal imaging photograph taking work of mobile phone.Wherein, the optical zoom of described optical zoom set of lenses 54 is controlled by zoom drive mechanism 57.And the control chip of controlling zoom drive mechanism 57 is connected with mobile phone, thereby control described module, carry out optical focusing.
In practical operation, can configure as required two or more lens, especially optical effect aspheric lens preferably in described optical zoom set of lenses, described lens comprise convex lens and concavees lens, further, described set of lenses also can configure plural lens group.By adjusting lens, realized optical zoom, thereby seen the image zoomed in or out on 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; utilize photo-sensitive cell to gather image; and obtain by adjusting optical lens the image needed; be more than embodiment described in the utility model; it is apparent to those skilled in the art that any improvement of carrying out has all dropped in protection range of the present utility model on the utility model basis.
This cell-phone camera module that realizes optical zoom that the utility model is related, can realize that in narrower and small handset shell optical zoom is taken pictures, thereby replace the Digital Zoom of mobile phone, make the captured photo of mobile phone reach satisfied optical imagery effect.
Claims (4)
1. the cell-phone camera module that can realize optical zoom, it is characterized in that: comprise housing, be arranged on the light well on housing, and be arranged on reflector, optical zoom set of lenses, zoom drive mechanism, the photo-sensitive cell in 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 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, for controlling 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 |
|---|---|---|---|
| CN2013202683155U CN203340124U (en) | 2013-05-16 | 2013-05-16 | Mobile phone camera shooting module realizing optical zoom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202683155U CN203340124U (en) | 2013-05-16 | 2013-05-16 | Mobile phone camera shooting module realizing optical zoom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340124U true CN203340124U (en) | 2013-12-11 |
Family
ID=49708775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202683155U Expired - Fee Related CN203340124U (en) | 2013-05-16 | 2013-05-16 | Mobile phone camera shooting module realizing optical zoom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203340124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297573A (en) * | 2013-05-16 | 2013-09-11 | 董昊程 | Mobile phone camera module capable of optically zooming |
-
2013
- 2013-05-16 CN CN2013202683155U patent/CN203340124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297573A (en) * | 2013-05-16 | 2013-09-11 | 董昊程 | Mobile phone camera module capable of optically zooming |
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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: 20131211 |