CN104270558B - The adjustable camera module of gradient - Google Patents
The adjustable camera module of gradient Download PDFInfo
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- CN104270558B CN104270558B CN201410525093.XA CN201410525093A CN104270558B CN 104270558 B CN104270558 B CN 104270558B CN 201410525093 A CN201410525093 A CN 201410525093A CN 104270558 B CN104270558 B CN 104270558B
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Abstract
The invention provides a kind of adjustable camera module of gradient, including：Camera lens, the camera lens includes lens barrel and the lens being fixed on inside the lens barrel；Motor, the motor includes that inside first component and second component, the first component camera lens can be fitted together to, and the first component can drive the camera lens to be moved along the second component, to realize the focusing of camera module；Pedestal, the pedestal is mutually chimeric with the motor, and the frame of the pedestal constitutes the frame for surrounding the motor and camera lens with the second component；Wherein, the second component can drive the first component and camera lens movement to be rotated in the pedestal, to adjust the gradient of the camera lens.The camera module that the present invention is provided adjusts the mode of camera lens gradient, simple and convenient, and cost is relatively low, therefore, is conducive to the extensive use of camera module.
Description
Technical field
The present invention relates to electronic technology field, more specifically to a kind of adjustable camera module of gradient.
Background technology
At present, the camera module of high pixel or large aperture is especially sensitive in terms of camera lens inclination, for example, when camera lens is tilted sternly
During weight, the situation that the picture corner shot can be caused fuzzy.Wherein, the gradient of camera lens refers in the camera lens 101 after assembling
Included angle A between heart axle and the central shaft of sensitive chip 102, as shown in Figure 1a, included angle A is bigger, and gradient is bigger, the picture of shooting
Quality it is poorer.
In order to ensure the definition of the picture shot, as shown in Figure 1 b, it is necessary to ensure camera lens 101 and the phase of sensitive chip 102
It is mutually parallel, therefore, special carrying equipment is needed to use during camera module is processed, just can guarantee that camera module is shot
Four angles of picture definition it is consistent, still, such carrying equipment is expensive, carries efficiency low.
Based on this, prior art proposes a kind of camera module again, and mirror is controlled by increasing closed-loop control system on motor
The gradient of head, it is to avoid the fuzzy situation in the picture corner of shooting, still, increase closed-loop control system can cause motor and take the photograph
As the cost of module is higher, it is unfavorable for the extensive use of camera module.
The content of the invention
It is of the prior art by closed-loop control system to solve the invention provides a kind of adjustable camera module of gradient
The camera module cost of system regulation camera lens gradient is high, the problem of being unfavorable for camera module extensive use.
To achieve the above object, the present invention provides following technical scheme：
A kind of adjustable camera module of gradient, including：
Camera lens, the camera lens includes lens barrel and the lens being fixed on inside the lens barrel；
Motor, the motor includes that inside first component and second component, the first component camera lens can be fitted together to, and
The first component can drive the camera lens to be moved along the second component, to realize the focusing of camera module；
Pedestal, the pedestal is mutually chimeric with the motor, and the frame of the pedestal is constituted with the second component and wrapped
Enclose the frame of the motor and camera lens；
Wherein, the second component can drive the first component and camera lens movement to be rotated in the pedestal, to adjust
The gradient of the camera lens.
It is preferred that, the second component can drive the one laterally moved of the first component and camera lens, and relative is another
Side is moved down, to adjust the gradient of the camera lens.
It is preferred that, in addition to：
Fixing glue, for the camera lens to be fixed in the pedestal.
It is preferred that, in addition to：
FPC, for being that the camera lens and motor provide focusing voltage.
It is preferred that, in addition to：
Positioned at the camera lens bottom and the sensitive chip that is fixed on the FPC.
Compared with prior art, technical scheme provided by the present invention has advantages below：
The adjustable camera module of gradient provided by the present invention, motor includes first component and second component, first
Part can drive camera lens to be moved along second component, and to realize the focusing of camera module, and second component can drive first component and mirror
Head rotates in pedestal, to adjust the gradient of camera lens.The camera module that the present invention is provided adjusts the mode of camera lens gradient, letter
Just, and cost is relatively low, therefore, is conducive to the extensive use of camera module for folk prescription.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 a~Fig. 1 b are the schematic diagram for illustrating camera lens gradient；
Fig. 2 is a kind of plane structure chart of camera module provided in an embodiment of the present invention；
Fig. 3 is the plane structure chart of the motor of chimeric camera lens provided in an embodiment of the present invention；
Fig. 4 is the construction profile of the motor of chimeric camera lens provided in an embodiment of the present invention.
Embodiment
As described in background, camera module of the prior art, adds closed-loop control system, can cause motor with
And the cost of camera module is higher, it is unfavorable for the extensive use of camera module.
Based on this, the invention provides a kind of adjustable camera module of gradient, to overcome the above-mentioned of prior art presence
Problem, including：
Camera lens, the camera lens includes lens barrel and the lens being fixed on inside the lens barrel；
Motor, the motor includes that inside first component and second component, the first component camera lens can be fitted together to, and
The first component can drive the camera lens to be moved along the second component, to realize the focusing of camera module；
Pedestal, the pedestal is mutually chimeric with the motor, and the frame of the pedestal is constituted with the second component and wrapped
Enclose the frame of the motor and camera lens；
Wherein, the second component can drive the first component and camera lens movement to be rotated in the pedestal, to adjust
The gradient of the camera lens.
Camera module provided by the present invention, motor includes first component and second component, and first component can drive camera lens
Moved along second component, to realize the focusing of camera module, and second component can drive first component and camera lens in pedestal inward turning
Turn, to adjust the gradient of camera lens.The camera module that the present invention is provided adjusts the mode of camera lens gradient, simple and convenient, and into
This is relatively low, therefore, is conducive to the extensive use of camera module.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
It is different from other manner described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, the present invention is described in detail with reference to schematic diagram, when the embodiment of the present invention is described in detail, for purposes of illustration only, table
The profile of showing device structure can disobey general ratio and make partial enlargement, and the schematic diagram is example, and it should not herein
Limit the scope of protection of the invention.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
A kind of camera module is present embodiments provided, its plan is as shown in Fig. 2 including camera lens 20, motor 30 and pedestal
40, wherein, camera lens 20 includes lens barrel and the lens being fixed on inside the lens barrel, and the lens can be a lens, can
Think the lens group of multiple lens compositions.
As shown in Figures 2 and 3, motor 30 includes first component 301 and second component 302, and the inside of first component 301 can
The camera lens 20 is fitted together to, and the first component 301 can drive the camera lens 20 to be moved along the second component 302, to realize
The focusing of camera module.
The pedestal 40 is mutually chimeric with the motor 30, and the frame of the pedestal 40 and the structure of second component 302
Into the frame for surrounding the motor 30 and camera lens 20.As shown in Fig. 2 pedestal 40 has the side 401 of three planes, 402 and
403, and the base plane of the second component 302 of motor 30 is also plane, and pedestal 40 internal structure also with motor 30 the
The external structure of one part 301 matches, therefore, and pedestal 40 and motor 30 are mutually chimeric and after combining, and can constitute
Surround the square structure of motor 30 and camera lens 20.
As shown in figure 4, the connecting portion (region described in dotted line in figure) of first component 301 and second component 302 is not
Fixed, but it is transportable, i.e., first component 301 can drive camera lens 20 to move in the direction of the arrow, to realize camera module
Focusing.Also, when being combined due to motor 30 and pedestal 40, therebetween with gap, therefore, second component 302
First component 301 and camera lens 20 can be driven to be rotated in pedestal 40, to adjust the gradient of camera lens.
In addition, the camera module that the present embodiment is provided also includes：Sensitive chip and FPC.Wherein, it is described photosensitive
Chip is preferably CCD (Charge Coupled Device, charge coupling device), and the sensitive chip passes through mirror for sensing
First 20 incide the light on sensitive chip, and are shot into picture；It is that camera lens and motor provide tune that FPC, which is used for,
Burnt voltage.
Wherein, motor is connected with FPC by electrode wires.FPC is believed focusing voltage by electrode wires
Number transmit to motor, motor drives camera lens to corresponding focal position according to focusing voltage signal, to realize auto-focusing.This
Outside, FPC is additionally operable to fix sensitive chip, also, the camera lens and motor are located at the top of the sensitive chip, with
Toilet states sensitive chip can be by by the light line formed image of camera lens.
In the present embodiment, sensitive chip is integrally fixed on FPC, therefore, and its inclined probability is smaller, and compared with
Hardly possible regulation, therefore, major programme of the present invention is the definition for the gradient of camera lens being adjusted the picture to improve shooting.Such as
Shown in Fig. 4, second component 302 can drive the one laterally moved of first component 301 and camera lens 20, and relative opposite side is to moving down
It is dynamic, to adjust the gradient of camera lens.
Specifically regulation process is：Assemble after camera lens 20, sensitive chip and FPC etc., shoot test pictures,
And according to the definition of picture, the gradient of camera lens 20 is adjusted, as shown in figure 4, rotatable second component 302, by the A of camera lens 20
Position is moved up, and the B location of relative side is moved down, or the location of C of camera lens 20 is moved up, relative side
D positions move down, with realize camera lens relative to sensitive chip rotate, then by the definition of the picture re-shoot, sentence
Whether disconnected parallel between camera lens and sensitive chip, the two is parallel if picture clarity is higher, now, can be in motor 30 and base
Gluing between seat 40, the position of fixed lens 20, the camera module after the position of camera lens 20 is fixed is to eliminate camera lens gradient,
The higher camera module of shooting quality.The camera module that i.e. the present embodiment is provided, in addition to：Fixing glue, for by the camera lens
It is fixed in the pedestal.
The camera module that the present embodiment is provided, motor includes first component and second component, and first component can drive camera lens
Moved along second component, to realize the focusing of camera module, and second component can drive first component and camera lens in pedestal inward turning
Turn, to adjust the gradient of camera lens.The camera module that the present invention is provided adjusts the mode of camera lens gradient, simple and convenient, and into
This is relatively low, therefore, is conducive to the extensive use of camera module.
Although the present invention is disclosed as above with preferred embodiment, but is not limited to the present invention.It is any to be familiar with ability
The technical staff in domain, without departing from the scope of the technical proposal of the invention, all using in the methods and techniques of the disclosure above
Appearance makes many possible variations and modification to technical solution of the present invention, or is revised as the equivalent embodiment of equivalent variations.Therefore,
Every content without departing from technical solution of the present invention, the technical spirit according to the present invention is to made for any of the above embodiments any simple
Modification, equivalent variations and modification, in the range of still falling within technical solution of the present invention protection.
Claims (3)
1. a kind of adjustable camera module of gradient, it is characterised in that including：
Camera lens, the camera lens includes lens barrel and the lens being fixed on inside the lens barrel；
Motor, the motor includes that inside first component and second component, the first component camera lens can be fitted together to, and described
First component can drive the camera lens to be moved along the second component, to realize the focusing of camera module；
Pedestal, the pedestal is mutually chimeric with the motor, and the frame of the pedestal constitutes with the second component and surrounds institute
State the frame of motor and camera lens；
Wherein, the second component can drive the first component and camera lens movement to be rotated in the pedestal, described to adjust
The gradient of camera lens；
Sensitive chip, the sensitive chip is used to sense the light incided by camera lens on sensitive chip, and is shot into
Picture；
FPC, it is that camera lens and motor provide focusing voltage that the FPC, which is used for,；
Fixing glue, for the camera lens to be fixed in the pedestal.
2. camera module according to claim 1, it is characterised in that the second component can drive the first component and
The one of camera lens is laterally moved, and relative opposite side is moved down, to adjust the gradient of the camera lens.
3. camera module according to claim 1, it is characterised in that also include：
Positioned at the camera lens bottom and the sensitive chip that is fixed on the FPC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525093.XA CN104270558B (en) | 2014-10-08 | 2014-10-08 | The adjustable camera module of gradient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525093.XA CN104270558B (en) | 2014-10-08 | 2014-10-08 | The adjustable camera module of gradient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104270558A CN104270558A (en) | 2015-01-07 |
| CN104270558B true CN104270558B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410525093.XA Active CN104270558B (en) | 2014-10-08 | 2014-10-08 | The adjustable camera module of gradient |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261350A (en) * | 2007-03-09 | 2008-09-10 | 台湾东电化股份有限公司 | Octagonal micro-lens focusing structure |
| CN101377603A (en) * | 2007-08-28 | 2009-03-04 | 索尼株式会社 | Image blur correction device, lens barrel and imaging apparatus |
| CN102798959A (en) * | 2012-08-20 | 2012-11-28 | 爱佩仪光电技术（深圳）有限公司 | Voice coil motor structure capable of realizing camera lens controlled tilt |
| CN103716513A (en) * | 2012-09-28 | 2014-04-09 | 宏翔光电股份有限公司 | Module structure of support frame on chip |
| CN103855903A (en) * | 2014-03-18 | 2014-06-11 | 深圳市世尊科技有限公司 | Motor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100550907B1 (en) * | 2004-09-02 | 2006-02-13 | 삼성전기주식회사 | Device for positioning lens of camera module |
-
2014
- 2014-10-08 CN CN201410525093.XA patent/CN104270558B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261350A (en) * | 2007-03-09 | 2008-09-10 | 台湾东电化股份有限公司 | Octagonal micro-lens focusing structure |
| CN101377603A (en) * | 2007-08-28 | 2009-03-04 | 索尼株式会社 | Image blur correction device, lens barrel and imaging apparatus |
| CN102798959A (en) * | 2012-08-20 | 2012-11-28 | 爱佩仪光电技术（深圳）有限公司 | Voice coil motor structure capable of realizing camera lens controlled tilt |
| CN103716513A (en) * | 2012-09-28 | 2014-04-09 | 宏翔光电股份有限公司 | Module structure of support frame on chip |
| CN103855903A (en) * | 2014-03-18 | 2014-06-11 | 深圳市世尊科技有限公司 | Motor |
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| Publication number | Publication date |
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| CN104270558A (en) | 2015-01-07 |
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