CN107426478A - A kind of mobile phone and camera module - Google Patents

A kind of mobile phone and camera module Download PDF

Info

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
Application number
CN201710720258.2A
Other languages
Chinese (zh)
Inventor
何纯萍
刘传飞
蔡旭东
谢荣富
Original Assignee
信利光电股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 信利光电股份有限公司 filed Critical 信利光电股份有限公司
Priority to CN201710720258.2A priority Critical patent/CN107426478A/en
Publication of CN107426478A publication Critical patent/CN107426478A/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/09Mountings, 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B13/00Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32Means for focusing
    • G03B13/34Power focusing
    • G03B13/36Autofocus systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0264Details of the structure or mounting of specific components for a camera module assembly
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/2251Constructional details
    • H04N5/2253Mounting of pick-up device, electronic image sensor, deviation or focusing coils
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/2251Constructional details
    • H04N5/2254Mounting of optical parts, e.g. lenses, shutters, filters or optical parts peculiar to the presence or use of an electronic image sensor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/2257Mechanical and electrical details of cameras or camera modules for embedding in other devices

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

A kind of mobile phone and camera module

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.
CN201710720258.2A 2017-08-21 2017-08-21 A kind of mobile phone and camera module CN107426478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710720258.2A CN107426478A (en) 2017-08-21 2017-08-21 A kind of mobile phone and camera module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710720258.2A CN107426478A (en) 2017-08-21 2017-08-21 A kind of mobile phone and camera module

Publications (1)

Publication Number Publication Date
CN107426478A true CN107426478A (en) 2017-12-01

Family

ID=60433813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710720258.2A CN107426478A (en) 2017-08-21 2017-08-21 A kind of mobile phone and camera module

Country Status (1)

Country Link
CN (1) CN107426478A (en)

Citations (6)

* Cited by examiner, † Cited by third party
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
EP2693265B1 (en) Camera module
CN205545558U (en) Imaging module and electron device
US20150062422A1 (en) Lens alignment in camera modules using phase detection pixels
EP2688285B1 (en) Image capture apparatus and control method thereof, and lens unit
US8654177B2 (en) Flexible image photographing apparatus with a plurality of image forming units and method for manufacturing the same
TWI537670B (en) Dual lens camera
CN103747179B (en) A kind of zoom tracking and system based on focusing evaluation of estimate feedback regulation
US6617602B2 (en) Edge detecting apparatus having a control device which selectively operates the light emitting elements
CN103066061B (en) Camera model and include the system of camera model
CN104469105B (en) Camera model
JP2009512346A (en) Camera module with wafer substrate and manufacturing method
CN102738189A (en) Solid-state imaging apparatus, method for manufacturing same, and electronic system
KR20130061432A (en) Camera module
CN101950063B (en) Automatic focusing system and automatic focusing method
JP2011053437A (en) Conversion adapter apparatus and interchangeable lens system
CN1331424A (en) Fixture structure of optical componnet, shooting assembly and image reading device
CN103179363B (en) Projector and image calibration method for same
US20180035029A1 (en) Camera Module and Molded Circuit Board Assembly and Manufacturing Method Thereof
CN101527828B (en) Image acquisition equipment
WO2005057265A1 (en) Lens driver, imaging device, lens barrel used in the imaging device, and camera body
WO2002023265A1 (en) Photographing system for producing vr editing
CN100451812C (en) Lens barrel and imaging apparatus
TW201211610A (en) Compact imaging device
CN104779320B (en) Manufacture the method and its manufacturing equipment of condensation photovoltaic unit, manufacture the method and its manufacturing equipment of light concentrating photovoltaic module
US20150181128A1 (en) Cctv lens and method of correcting cctv lens

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination