CN107426478A - A kind of mobile phone and camera module - Google Patents
A kind of mobile phone and camera module Download PDFInfo
- Publication number
- CN107426478A CN107426478A CN201710720258.2A CN201710720258A CN107426478A CN 107426478 A CN107426478 A CN 107426478A CN 201710720258 A CN201710720258 A CN 201710720258A CN 107426478 A CN107426478 A CN 107426478A
- Authority
- CN
- China
- Prior art keywords
- motor
- camera module
- camera lens
- access division
- memory metal
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- 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
- G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of camera module, including camera lens, motor, sensor and circuit board, camera lens to be connected with motor, and sensor is installed on circuit board, and sensor is connected by the lower surface of base and motor, and the mounting hole coordinated with sensor is offered on base.The pedestal of camera lens and motor is connected by Access Division in this programme, and Access Division is memory metal Access Division.Access Division is made using memory metal replaces plastic material of the prior art to make, after Access Division is powered, certain stretch occurs, and the flexible height of Access Division is controlled by control voltage or the size of electric current, and then realize the adjustment to gradient between camera lens and motor, solve the problems, such as gradient between camera lens and motor be present, the gradient between camera lens and motor is met that shooting requires, improve the photographic effect of camera module.
Description
Technical field
The present invention relates to camera device technical field, more particularly to a kind of mobile phone and camera module.
Background technology
Camera module includes camera lens, drives the motor of camera motion and connected by base support below the motor
Sensor, base is parallel with the lower surface of motor, and sensor is connected by circuit board with base, the lower surface of circuit board and base
Fitting.The effect of camera lens is to filter off black light, allows visible ray to enter, and project on sensor, equivalent to one band of camera lens
Bandpass filter.Motor is used to drive camera motion, forms the effect of autozoom.
The pedestal clamping of camera module of the prior art, camera lens and motor connects, and interface arrangment is plastic material system
Make, limited in itself by plastic material, certain inclination between motor and camera lens be present after pedestal and the camera lens cooperation of motor
Degree, causes camera module photographic effect bad, influences the competitiveness of product in market.
Therefore, the gradient between camera lens and motor how is adjusted, to improve the photographic effect of camera module, raising is taken the photograph
As the market competitiveness of head mould group, turn into those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of camera module, to realize the Slope angle adjustment between camera lens and motor,
To improve the photographic effect of camera module, the market competitiveness of camera module is improved.Present invention also offers a kind of mobile phone.
To achieve the above object, the present invention provides following technical scheme：
A kind of camera module, including camera lens, motor, sensor and circuit board, the pedestal of the camera lens and the motor
Connected by Access Division, the Access Division is memory metal Access Division.
Preferably, in above-mentioned camera module, in addition to：
For adjusting the memory metal bar of gradient between the pedestal and the circuit board, described memory metal bar one end
It is connected with the pedestal, the other end is connected with the circuit board.
Preferably, in above-mentioned camera module, the memory metal bar includes four groups, and is evenly distributed on the pedestal
Periphery.
Preferably, in above-mentioned camera module, the memory metal bar includes three groups, and is evenly distributed on the pedestal
Periphery.
Preferably, in above-mentioned camera module, the number of the Access Division is four, and is evenly distributed on the pedestal
Upper surface.
It can be seen from the above technical proposal that camera module provided by the invention, including camera lens, motor, sensor and
Circuit board, camera lens are connected with motor, and sensor is installed on circuit board, and sensor is connected by the lower surface of base and motor, bottom
The mounting hole coordinated with sensor is offered on seat.The pedestal of camera lens and motor is connected by Access Division in this programme, Access Division
For memory metal Access Division.Access Division is made using memory metal replaces plastic material of the prior art to make, and Access Division leads to
After electricity, flexible height that is certain flexible, and controlling by control voltage or the size of electric current Access Division occurs, and then realize
Adjustment to gradient between camera lens and motor, solves the problems, such as gradient between camera lens and motor be present, makes camera lens and motor
Between gradient meet that shooting requires, improve the photographic effect of camera module.
This programme additionally provides a kind of mobile phone, including camera module, and camera module is in any one above-mentioned scheme
The camera module of record, because camera module has above-mentioned technique effect, the mobile phone with the camera module also with
Same technique effect, will not be repeated here.
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 required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the pedestal of the motor of camera module provided in an embodiment of the present invention；
Fig. 2 is the structural representation of the memory metal bar of camera module provided in an embodiment of the present invention；
Fig. 3 is top view when not installing camera lens of camera module provided in an embodiment of the present invention.
1st, Access Division, 2, memory metal bar.
Embodiment
The invention discloses a kind of camera module, to realize the Slope angle adjustment between camera lens and motor, is taken the photograph with improving
As the photographic effect of head mould group, the market competitiveness of camera module is improved.The invention also discloses a kind of mobile phone.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-Fig. 3 is referred to, Fig. 1 is the structural representation of the pedestal of the motor of camera module provided in an embodiment of the present invention
Figure；Fig. 2 is the structural representation of the memory metal bar of camera module provided in an embodiment of the present invention；Fig. 3 is implemented for the present invention
Top view when not installing camera lens for the camera module that example provides.
The invention discloses a kind of camera module, including camera lens, motor, sensor and circuit board, camera lens connects with motor
Connect, sensor is installed on circuit board, and sensor is connected by the lower surface of base and motor, is offered on base and is matched somebody with somebody with sensor
The mounting hole of conjunction.
The pedestal of camera lens and motor is connected by Access Division 1 in this programme, and Access Division 1 is memory metal Access Division 1.Clamping
Portion 1 is made using memory metal replaces plastic material of the prior art to make, after Access Division 1 is powered, occur it is certain flexible,
And the flexible height of Access Division 1 is controlled by control voltage or the size of electric current, and then realize to inclining between camera lens and motor
The adjustment of gradient, solves the problems, such as gradient between camera lens and motor be present, makes the gradient between camera lens and motor meet to take the photograph
As requiring, the photographic effect of camera module is improved.
Access Division 1 is made by memory metal, by between control electric current or voltage adjust automatically camera lens and motor
Gradient, and this kind of regulative mode is accurate, can effectively improve the photographic effect of camera module.
The camera module that this programme provides also includes：Memory metal bar 2.
The effect of memory metal bar 2 is to be used to adjust gradient between pedestal and circuit board.In the prior art, sensor is straight
Connect installation on circuit boards, it is contemplated that material and mounting structure, circuit board cannot be guaranteed to be substantially parallel with motor, cause circuit board
On sensor and motor between inclination angle be present, can also have inclination angle between corresponding sensor and camera lens, the inclination angle
Also the photographic effect of camera module can be influenceed, and in the telescopic process of Access Division 1 of motor, it is impossible to camera lens and sensor it
Between inclination angle be adjusted, then necessarily affect the photographic effect of camera module.In order to solve the above problems, this programme increase
Memory metal bar 2, the one end of memory metal bar 2 are connected with pedestal, and the other end is connected with circuit board.Pass through memory metal bar 2
The flexible Slope angle adjustment realized between pedestal and circuit board, and then the gradient being also achieved that between motor and sensor is adjusted
It is whole, finally realize the angle adjustment between sensor and camera lens so that the gradient between sensor and camera lens meets that shooting will
Ask, realize the automatic focusing function of motor, further increase the photographic effect of camera module, the market for improving product is competing
Strive power.
The Slope angle adjustment between camera lens and motor is realized in Access Division 1, and memory metal bar 2 is realized between sensor and camera lens
Slope angle adjustment, Access Division 1 coordinates with memory metal bar 2, the photographic effect of camera module is effectively improved, so as to improve
The market competitiveness of camera module.
In a specific embodiment of this programme, memory metal bar 2 includes four groups, and is evenly distributed on the outer of pedestal
Week.Four groups of memory metal bars 2 are separately energized, realized by control electric current or voltage to the collapsing length of memory metal bar 2
Effectively control, and then control camera lens in the Slope angle adjustment of four direction, to ensure the focus effects of camera lens relative to sensor.
In another specific embodiment of this programme, memory metal bar 2 includes three groups, and is evenly distributed on the outer of pedestal
Week.Three groups of memory metal bars 2 are separately energized, realized by control electric current or voltage to the collapsing length of memory metal bar 2
Effectively control, and then control camera lens to ensure the focus effects of camera lens relative to Slope angle adjustment of the sensor in three directions.
Either three groups of memory metal bars 2 or four groups of memory metal bars 2, it can realize to the circumferentially each position of camera lens
The adjustment of gradient, so as to ensure the focus effects of camera lens.The quantity of memory metal bar 2 is not limited to three or four, may be used also
Be five, six it is even more more, be not specifically limited herein, require to determine according to actual imaging.
The number of Access Division 1 is four, and is evenly distributed on the upper surface of pedestal.Four Access Divisions 1 are separately energized, controlled
The flexible height of fabrication socket part 1, so as to adjust gradient of the camera lens relative to motor.The quantity of Access Division 1 is not limited to four, also
It can be herein not specifically limited with three either five or six, determined according to specific production requirement.
This programme additionally provides a kind of mobile phone, including camera module, and camera module is in any one above-mentioned scheme
The camera module of record, because camera module has above-mentioned technique effect, the mobile phone with the camera module also with
Same technique effect, will not be repeated here.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (6)
1. a kind of camera module, including camera lens, motor, sensor and circuit board, it is characterised in that the camera lens and the horse
The pedestal reached is connected by Access Division (1), and the Access Division (1) is memory metal Access Division (1).
2. camera module according to claim 1, it is characterised in that also include：
For adjusting the memory metal bar (2) of gradient between the pedestal and the circuit board, the memory metal bar (2) one
End is connected with the pedestal, and the other end is connected with the circuit board.
3. camera module according to claim 2, it is characterised in that the memory metal bar (2) includes four groups, and
The even periphery for being distributed in the pedestal.
4. camera module according to claim 2, it is characterised in that the memory metal bar (2) includes three groups, and
The even periphery for being distributed in the pedestal.
5. camera module according to claim 1, it is characterised in that the number of the Access Division (1) is four, and
The even upper surface for being distributed in the pedestal.
6. a kind of mobile phone, it is characterised in that including camera module, the camera module is any one in claim 1-5
Camera module described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720258.2A CN107426478B (en) | 2017-08-21 | 2017-08-21 | Mobile phone and camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720258.2A CN107426478B (en) | 2017-08-21 | 2017-08-21 | Mobile phone and camera module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107426478A true CN107426478A (en) | 2017-12-01 |
| CN107426478B CN107426478B (en) | 2020-07-24 |
Family
ID=60433813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710720258.2A Active CN107426478B (en) | 2017-08-21 | 2017-08-21 | Mobile phone and camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107426478B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243050A (en) * | 2019-07-17 | 2021-01-19 | 华为技术有限公司 | Electronic equipment and camera module thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116055829A (en) * | 2021-10-27 | 2023-05-02 | 晋城三赢精密电子有限公司 | Lens module and electronic device |
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| CN202003113U (en) * | 2011-03-02 | 2011-10-05 | 大立光电股份有限公司 | Actuator |
| EP2682814A1 (en) * | 2012-07-03 | 2014-01-08 | poLight AS | Low profile auto focus device and method thereof for an optical imaging system |
| CN204256341U (en) * | 2014-07-11 | 2015-04-08 | 宁波舜宇光电信息有限公司 | A kind of motor that simultaneously can realize adjustment product flatness and auto-focusing |
| CN105610295A (en) * | 2016-03-09 | 2016-05-25 | 东莞佩斯讯光电技术有限公司 | Miniature five-shaft optical anti-shaking voice-coil motor structure resistant to magnetic interference |
| CN205405545U (en) * | 2016-03-01 | 2016-07-27 | 北京天诚盛业科技有限公司 | Imaging module , biological identification device and mobile terminal |
| CN205890753U (en) * | 2016-06-01 | 2017-01-18 | 广州市长优电子有限公司 | Vehicle -mounted camera installing support |
-
2017
- 2017-08-21 CN CN201710720258.2A patent/CN107426478B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202003113U (en) * | 2011-03-02 | 2011-10-05 | 大立光电股份有限公司 | Actuator |
| EP2682814A1 (en) * | 2012-07-03 | 2014-01-08 | poLight AS | Low profile auto focus device and method thereof for an optical imaging system |
| CN204256341U (en) * | 2014-07-11 | 2015-04-08 | 宁波舜宇光电信息有限公司 | A kind of motor that simultaneously can realize adjustment product flatness and auto-focusing |
| CN205405545U (en) * | 2016-03-01 | 2016-07-27 | 北京天诚盛业科技有限公司 | Imaging module , biological identification device and mobile terminal |
| CN105610295A (en) * | 2016-03-09 | 2016-05-25 | 东莞佩斯讯光电技术有限公司 | Miniature five-shaft optical anti-shaking voice-coil motor structure resistant to magnetic interference |
| CN205890753U (en) * | 2016-06-01 | 2017-01-18 | 广州市长优电子有限公司 | Vehicle -mounted camera installing support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243050A (en) * | 2019-07-17 | 2021-01-19 | 华为技术有限公司 | Electronic equipment and camera module thereof |
| CN112243050B (en) * | 2019-07-17 | 2022-05-10 | 华为技术有限公司 | Electronic equipment and camera module thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107426478B (en) | 2020-07-24 |
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