CN2739653Y - Portable digital device photographic optical varifocus lens - Google Patents
Portable digital device photographic optical varifocus lens Download PDFInfo
- Publication number
- CN2739653Y CN2739653Y CN 200420013696 CN200420013696U CN2739653Y CN 2739653 Y CN2739653 Y CN 2739653Y CN 200420013696 CN200420013696 CN 200420013696 CN 200420013696 U CN200420013696 U CN 200420013696U CN 2739653 Y CN2739653 Y CN 2739653Y
- Authority
- CN
- China
- Prior art keywords
- lens
- portable digital
- pedestal
- digital equipment
- group device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 41
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
Landscapes
- Studio Devices (AREA)
Abstract
The utility model belongs to an improvement of a photographic lens belonging to photographic equipment, particularly a portable digital device photographic optical varifocal lens. The utility model comprises a portable digital device, a photosensitive element which is installed on a base of the portable digital device, a lens assembly device which is correspondingly installed on the base, and lenses with different focal distances, which are arranged on the lens assembly device. The lens assembly device is rotatablely matched with the base, and every lens in the lens assembly device is respectively matched with the photosensitive element on the base. The utility model not only realizes optical varifocal, but also has simple structure, light weight and small volume. The utility model can be used in portable digital equipment, such as a mobile phone capable of photography, a PC capable of photography, etc.
Description
Technical field
The utility model belongs to the improvement of camera installation photographic lens, particularly portable digital equipment photographic optics zoom lens.
Background technology
At present, the photographic lens of Chang Yong camera can be divided into two classes: be divided into Zoom optic lens and focus apart from camera lens.Zoom optic lens is that the distance between the film (perhaps CCD/CMOS photo-sensitive cell) realizes optical zoom in camera lens and the camera by changing.It can realize continuous optical zoom in a definite scope, therefore, and its optical imagery excellent performance.Drive motor, autofocus system and the telescopic barrel that camera lens moves owing to comprised in the structure of Zoom optic lens, caused its complex structure, volume and weight is big.
The film and the distance between the camera lens that focus in the camera lens are changeless, its simple structure, and volume also can be done very for a short time, and is in light weight, and still, its shortcoming is to carry out optical zoom.
The volume and weight of optical zoom camera lens self is all bigger, and it is little to be applied in volume, on the lightweight portable digital equipment, as: mobile phone, palm PC etc.; Focus apart from lens construction simply, volume and weight is all very little, the portable digital equipments such as palm PC that can be used for camera mobile phone and can make a video recording, but he can't carry out optical zoom.
The utility model content
The purpose of this utility model is to provide a kind of portable digital equipment photographic optics zoom lens, not only can realize the photographic optics varifocal, and simple in structure, in light weight, volume is little, can be applied to camera mobile phone and can make a video recording portable digital equipment such as palm PC.
The purpose of this utility model is achieved in that a kind of portable digital equipment photographic optics zoom lens, comprise portable digital equipment, on the pedestal of portable digital equipment setting, photo-sensitive cell is installed, on pedestal, cooperate the lens group device is installed, lens group device and pedestal are rotatably assorted, the camera lens of different focal is installed on the lens group device, and each camera lens in the lens group device matches with photo-sensitive cell on the pedestal respectively.
The utility model is on the pedestal of portable digital equipment photo-sensitive cell to be installed, and lens group device and pedestal are rotatably assorted, and each camera lens of different focal matches with photo-sensitive cell on the pedestal respectively in the lens group device.When taking pictures, camera lens in the lens group device and the photo-sensitive cell on the pedestal are aligned, just can normally take pictures this moment.When needing the conversion focal length, only need rotating lens group device, the rotation of lens that makes the respective focal of selecting for use gets final product to the position that aligns with photo-sensitive cell.The lens group device that the utility model just matches with pedestal by rotation can be realized the lens optical varifocal.It has saved the drive motor of traditional optical zoom lens, telescopic barrel and automatic focusing system.It is simple in structure, and volume is little, and is in light weight.But the utility model is applied to camera mobile phone and can makes a video recording portable digital equipment such as palm PC.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the main TV structure synoptic diagram that is installed in the utility model embodiment 1 on the mobile phone;
Fig. 2 is the side-looking broken section structural representation of Fig. 1;
Fig. 3 is the photographic optics zoom lens A-A sectional structure synoptic diagram of Fig. 1;
Fig. 4 is the photographic optics zoom lens B-B sectional structure synoptic diagram of Fig. 3;
Fig. 5 is the utility model embodiment 2 main TV structure synoptic diagram that are installed on the mobile phone;
Fig. 6 is the side-looking broken section structural representation of Fig. 5.
Embodiment
A kind of portable digital equipment photographic optics zoom lens, comprise portable digital equipment, as Fig. 1, Fig. 2, Fig. 3, the utility model embodiment 1 shown in Figure 4, at portable digital equipment is mobile phone 1 or palm PC, hinge place at mobile phone 1 loam cake is fixedly mounting pedestal 4, pedestal 4 is for having the cylinder axis of shoulder block, CCD/CMOS photo-sensitive cell 5 is installed in the groove that the cylinder axis axial plane radially is provided with, door 6 by shoulder block and cylinder axle head on the cylinder axis of pedestal 4 is installed in the lens group device on the cylinder axis, the lens group device is the lens barrel 2 of axle sleeve shape, the camera lens 3 of different focal is installed respectively in the uniform through hole on the circular radial perisporium of lens barrel 2, and the quantity of the camera lens 3 of different focal is 2-9.The cylinder axis of lens barrel 2 and pedestal 4 movingly, uniform each camera lens 3 matches with photo-sensitive cell in the pedestal 4 cylinder axis radial grooves respectively on the lens barrel 2.When taking pictures,, at this moment, just can normally take pictures the CCD/CMOS photo-sensitive cell 5 that a camera lens on the lens barrel 23 is aimed on the pedestal 4.When needing the conversion focal length, only need rotation lens barrel 2, make the camera lens 3 of selecting respective focal for use rotate to pedestal 4 on CCD/CMOS photo-sensitive cell 5 directly over align, can take pictures.As Fig. 5, embodiment 2 shown in Figure 6, portable digital equipment is a mobile phone 1, on pedestal 4 ground at mobile phone 1 back side, CCD/CMOS photo-sensitive cell 5 is installed, center fixation at pedestal 4 is being provided with bolster 7, rotary lens group device is installed on bolster 7, the lens group device be can be on the disk 8 of bolster 7 rotation uniform through hole, the camera lens 3 of different focal is installed respectively in through hole, the quantity of the camera lens 3 of different focal is 2-9.The camera lens 3 of uniform installation on the disk 8 matches with photo-sensitive cell 5 on the pedestal 4 respectively.When taking pictures, rotary disk 8 only needs to select directly over the CCD/CMOS photo-sensitive cell 5 that the camera lens 3 of respective focal aims on the pedestals 4, just can normally take pictures.When needs are used the camera lens 3 of different focal instead, only need rotary disk 8, rotate to directly over the CCD/CMOS photo-sensitive cell on the pedestal 4 selected camera lens 3 promptly capable of taking pictures.
Claims (6)
1, a kind of portable digital equipment photographic optics zoom lens, comprise portable digital equipment, it is characterized in that: on the pedestal (4) that portable digital equipment is provided with, photo-sensitive cell (5) is installed, go up cooperation at pedestal (4) the lens group device is installed, lens group device and pedestal (4) are rotatably assorted, the camera lens (3) of different focal is installed on the lens group device, and each camera lens (3) in the lens group device matches with photo-sensitive cell (5) on the pedestal (4) respectively.
2, portable digital equipment photographic optics zoom lens according to claim 1, it is characterized in that: portable digital equipment is mobile phone (1), hinge place at mobile phone (1) loam cake is fixedly mounting pedestal (4), pedestal (4) is for having the cylinder axis of shoulder block, CCD/CMOS photo-sensitive cell (5) is installed in the groove that the cylinder axis axial plane radially is provided with, and the door (6) by shoulder block and cylinder axle head on the cylinder axis of pedestal (4) is installed in the lens group device on the cylinder axis.
3, portable digital equipment photographic optics zoom lens according to claim 1 and 2, it is characterized in that: the lens group device is the lens barrel (2) of axle sleeve shape, the camera lens (3) of different focal is installed respectively in the uniform through hole on the circular radial perisporium of lens barrel (2), the cylinder axis of lens barrel (2) and pedestal (4) movingly, lens barrel (2) is gone up uniform each camera lens (3) and is matched with photo-sensitive cell (5) in pedestal (4) the cylinder axis radial groove respectively.
4, portable digital equipment photographic optics zoom lens according to claim 1, it is characterized in that: portable digital equipment is mobile phone (1), on pedestal (4) bottom surface at mobile phone (1) back side, CCD/CMOS photo-sensitive cell (5) is installed, center fixation at pedestal (4) is being provided with bolster (7), and rotary lens group device is installed on bolster (7).
5, according to claim 1 or 4 described portable digital equipment photographic optics zoom lens, it is characterized in that: the lens group device is installed with the camera lens (3) of different focal respectively for going up uniform through hole around the disk (8) of bolster (7) rotation in through hole.
6, portable digital equipment photographic optics zoom lens according to claim 1 is characterized in that: the quantity of the camera lens of installing on the lens group device (3) is 2-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420013696 CN2739653Y (en) | 2004-09-21 | 2004-09-21 | Portable digital device photographic optical varifocus lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420013696 CN2739653Y (en) | 2004-09-21 | 2004-09-21 | Portable digital device photographic optical varifocus lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739653Y true CN2739653Y (en) | 2005-11-09 |
Family
ID=35354719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420013696 Expired - Fee Related CN2739653Y (en) | 2004-09-21 | 2004-09-21 | Portable digital device photographic optical varifocus lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2739653Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8055297B2 (en) | 2007-10-22 | 2011-11-08 | Hon Hai Precision Industry Co., Ltd. | Portable electronic device |
| CN103973946A (en) * | 2013-01-29 | 2014-08-06 | 亚洲光学股份有限公司 | Image acquisition device sharing image sensing assembly |
| WO2015042786A1 (en) * | 2013-09-24 | 2015-04-02 | 深圳市民德电子科技有限公司 | Image recognition device |
-
2004
- 2004-09-21 CN CN 200420013696 patent/CN2739653Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8055297B2 (en) | 2007-10-22 | 2011-11-08 | Hon Hai Precision Industry Co., Ltd. | Portable electronic device |
| CN103973946A (en) * | 2013-01-29 | 2014-08-06 | 亚洲光学股份有限公司 | Image acquisition device sharing image sensing assembly |
| WO2015042786A1 (en) * | 2013-09-24 | 2015-04-02 | 深圳市民德电子科技有限公司 | Image recognition device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202068472U (en) | Mobile terminal with photo-taking function | |
| CN213028285U (en) | camera module | |
| CN109302552B (en) | Terminal equipment and control method thereof | |
| US7492525B2 (en) | Zoom lens, camera apparatus and portable information terminal apparatus | |
| WO2022228238A1 (en) | Variable aperture, camera module, and electronic device | |
| CN1332384A (en) | Reversing long-shot varifocus lens | |
| WO2014154076A1 (en) | Electronic device | |
| EP1478173B1 (en) | Digital camera | |
| CN1475827A (en) | Camera focus changing lens system | |
| CN1614456A (en) | Imaging lens device and portable apparatus having imaging function | |
| CN2739653Y (en) | Portable digital device photographic optical varifocus lens | |
| CN110579855B (en) | Lens assembly for video conferencing system | |
| CN203149189U (en) | Mobile phone external optical device | |
| CN102928952A (en) | A mechanical device for high-resolution mobile phone lens | |
| CN219122492U (en) | Ultra-high definition shooting compact type fog-penetrating electric zoom lens | |
| CN210428063U (en) | Zoom lens of engineering projector | |
| CN1841114A (en) | zoom lens | |
| US7551368B2 (en) | Auto-focusing camera module and auto-focusing lens module | |
| CN1746761A (en) | Variable focus optic module and optic system | |
| CN110320974A (en) | Electronic device | |
| CN214256404U (en) | Variable field angle lens, lens module and electronic equipment | |
| CN100516962C (en) | Multi-stage focusing lens module | |
| US7365915B2 (en) | Optical module | |
| CN206260027U (en) | Camera assembly and electronic equipment | |
| CN116055851A (en) | A camera module and terminal equipment |
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 |