CN105785550A - Novel miniature zooming photographing driving device - Google Patents
Novel miniature zooming photographing driving device Download PDFInfo
- Publication number
- CN105785550A CN105785550A CN201610267054.3A CN201610267054A CN105785550A CN 105785550 A CN105785550 A CN 105785550A CN 201610267054 A CN201610267054 A CN 201610267054A CN 105785550 A CN105785550 A CN 105785550A
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- CN
- China
- Prior art keywords
- lens
- group
- pedestal
- base
- supports body
- 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.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
Abstract
A novel miniature zooming photographing driving device disclosed by the present invention comprises a shell, a front spring leaf, a driving coil, a lens supporting body, a driving magnet, a back spring leaf and a pedestal. The driving coil is fixed at the periphery of the lens supporting body, the driving magnet is arranged on the shell to correspond to the driving coil, and the pedestal is arranged below the lens supporting body. The back spring leaf is arranged between the pedestal and the lens supporting body, the pedestal is equipped with a terminal, and the terminal is connected with the back spring leaf and the driving coil. A first lens group is arranged inside the lens supporting body and can move along an optical axis direction, and a second lens group is fixed in the pedestal, and the optical axes of the first and second lens groups are coaxial. The beneficial effects of the present invention are that the first lens group is a movable group, and the second lens group is a fixed group, by the cooperation of the movable group and the fixed group, the optical enlargement is firstly carried out on the farther or/and smaller objects, after being clear, the objects are photographed, thereby realizing an optical zooming function of a miniature photographing device on a mobile phone.
Description
Technical field
The present invention relates to new micro zoom photograph driving device, for the miniature photographic means of mobile phone.
Background technology
In the magnetic field that voice coil motor is a kind of utilization to be produced from the magnetic field of permanent-magnet steel and hot-wire coil conductor, interacting between magnetic pole produces the device of regular motion, is widely used in mobile phone camera.And in current used various photographic means, conventional structure is that lens supports body is provided with a lens group, promotes lens supports body to move under the effect of electromagnetism and focus；The frame mode of this one lens group of employing, during alignment photo-object, when object distance is fixing, can only allow the photo of shooting focus clear.If distant, then image area in photo can be only small, cause shooting clear；Adopt number to amplify a simply electrical patterns treatment technology, the pixel of image sensor is become big, although it can also be seen that be exaggerated image in photo, but definition can lose very big, it does not have reach the clear effect of the best.
Summary of the invention
In order to overcome drawbacks described above, the present invention provide a kind of novel, can optical amplifier miniature zooming photograph driving device.
To achieve these goals, the technical scheme is that a kind of new micro zoom photograph driving device, including shell, front shell fragment, drive coil, lens supports body, drive Magnetitum, rear shell fragment and base, described driving coil is fixed on lens supports external week, drive Magnetitum to be arranged on shell and drive position corresponding to coil, base is arranged on the lower section of lens supports body, rear shell fragment it is provided with between base and lens supports body, lens supports body is arranged over front shell fragment, described base is provided with terminal, terminal is connected with rear shell fragment and driving coil, it is provided with the first lens set in described lens supports body, first lens set can move along optical axis direction, the second lens set it is fixed with in described base, the light shaft coaxle of the second lens set and the first lens set.
Further, it is rounded engagement between the first described lens set and lens supports body.
Further, it is rounded engagement between described the second lens set and base.
The invention has the beneficial effects as follows: the first lens group is mobile group, second lens group is fixing group, by the cooperation of mobile group and fixing group, to farther out or/and less object elder generation Progressive symmetric erythrokeratodermia optical amplifier clear after take pictures again, it is achieved that the optical zoom function of miniature photographic means on mobile phone.
Accompanying drawing explanation
Fig. 1 is the assembling explosive view of the present invention；
Fig. 2 is the installation diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further.
nullAs shown in Fig. 1 Fig. 2，A kind of new micro zoom photograph driving device，Including shell 1、Front shell fragment 2、Drive coil 3、Lens supports body 4、Drive Magnetitum 5、Rear shell fragment 6 and base 7，Described driving coil 3 is fixed on lens supports body 4 periphery，Drive Magnetitum 5 to be arranged on shell 1 and drive position corresponding to coil 3，Base 7 is arranged on the lower section of lens supports body 4，Rear shell fragment 6 it is provided with between base 7 and lens supports body 4、Lens supports body 4 is arranged over front shell fragment 2，Described base 7 is provided with terminal 8，Terminal 8 is connected with rear shell fragment 6 and driving coil 3，The first lens set 9 it is provided with in described lens supports body 4，First lens set 9 can move along optical axis direction，The second lens set 10 it is fixed with in described base 7，The light shaft coaxle of the second lens set 10 and the first lens set 9.It is rounded engagement between first lens set 9 and lens supports body 4.It is rounded engagement between second lens set 10 and base 7.
In specifically used, load the electric current certain to the terminal 8 on base 7, by driving the electromagnetic force suffered by coil 3 to drive the first lens set 9 to move forward in magnetic field, be combined with the second lens set 10, first realize optical amplifier, then realize zoom focus function.
Technical scheme is not limited to the restriction of above-mentioned specific embodiment, every technology deformation made according to technical scheme, each falls within protection scope of the present invention.
Claims (3)
1. a new micro zoom photograph driving device, including shell, front shell fragment, drive coil, lens supports body, drive Magnetitum, rear shell fragment and base, described driving coil is fixed on lens supports external week, drive Magnetitum to be arranged on shell and drive position corresponding to coil, base is arranged on the lower section of lens supports body, rear shell fragment it is provided with between base and lens supports body, lens supports body is arranged over front shell fragment, described base is provided with terminal, terminal is connected with rear shell fragment and driving coil, it is characterized in that: in described lens supports body, be provided with the first lens set, first lens set can move along optical axis direction, the second lens set it is fixed with in described base, the light shaft coaxle of the second lens set and the first lens set.
2. new micro zoom according to claim 1 photograph driving device, it is characterised in that: it is rounded engagement between the first described lens set and lens supports body.
3. new micro zoom according to claim 1 photograph driving device, it is characterised in that: it is rounded engagement between described the second lens set and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267054.3A CN105785550A (en) | 2016-04-27 | 2016-04-27 | Novel miniature zooming photographing driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267054.3A CN105785550A (en) | 2016-04-27 | 2016-04-27 | Novel miniature zooming photographing driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105785550A true CN105785550A (en) | 2016-07-20 |
Family
ID=56399525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267054.3A Pending CN105785550A (en) | 2016-04-27 | 2016-04-27 | Novel miniature zooming photographing driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105785550A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787582A (en) * | 2016-12-21 | 2017-05-31 | 河南省皓泽电子有限公司 | A kind of superminiature pixel photograph autofocus motor high |
| CN108833745A (en) * | 2018-05-28 | 2018-11-16 | 信利光电股份有限公司 | A kind of camera accessory and mobile communications device with zoom function |
| CN113194218A (en) * | 2020-01-14 | 2021-07-30 | 昆山丘钛微电子科技有限公司 | Camera module manufacturing method and electronic product manufacturing method |
| CN114660759A (en) * | 2022-04-14 | 2022-06-24 | 深圳市合力泰光电有限公司 | Continuous zooming camera module device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206296A (en) * | 2006-12-22 | 2008-06-25 | 鸿富锦精密工业（深圳）有限公司 | Lens module group |
| CN101452103A (en) * | 2007-11-30 | 2009-06-10 | 鸿富锦精密工业（深圳）有限公司 | Lens module |
| CN102193162A (en) * | 2010-03-16 | 2011-09-21 | 大立光电股份有限公司 | Zooming shooting module |
| CN104020546A (en) * | 2014-06-19 | 2014-09-03 | 深圳市世尊科技有限公司 | Focusing motor capable of achieving optical zooming and optical vibration prevention at the same time |
| CN205720839U (en) * | 2016-04-27 | 2016-11-23 | 河南省皓泽电子有限公司 | A kind of new micro zoom photograph driving means |
-
2016
- 2016-04-27 CN CN201610267054.3A patent/CN105785550A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206296A (en) * | 2006-12-22 | 2008-06-25 | 鸿富锦精密工业（深圳）有限公司 | Lens module group |
| CN101452103A (en) * | 2007-11-30 | 2009-06-10 | 鸿富锦精密工业（深圳）有限公司 | Lens module |
| CN102193162A (en) * | 2010-03-16 | 2011-09-21 | 大立光电股份有限公司 | Zooming shooting module |
| CN104020546A (en) * | 2014-06-19 | 2014-09-03 | 深圳市世尊科技有限公司 | Focusing motor capable of achieving optical zooming and optical vibration prevention at the same time |
| CN205720839U (en) * | 2016-04-27 | 2016-11-23 | 河南省皓泽电子有限公司 | A kind of new micro zoom photograph driving means |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787582A (en) * | 2016-12-21 | 2017-05-31 | 河南省皓泽电子有限公司 | A kind of superminiature pixel photograph autofocus motor high |
| CN108833745A (en) * | 2018-05-28 | 2018-11-16 | 信利光电股份有限公司 | A kind of camera accessory and mobile communications device with zoom function |
| CN113194218A (en) * | 2020-01-14 | 2021-07-30 | 昆山丘钛微电子科技有限公司 | Camera module manufacturing method and electronic product manufacturing method |
| CN114660759A (en) * | 2022-04-14 | 2022-06-24 | 深圳市合力泰光电有限公司 | Continuous zooming camera module device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |