CN107483663A - A kind of mobile phone front camera - Google Patents
A kind of mobile phone front camera Download PDFInfo
- Publication number
- CN107483663A CN107483663A CN201710656448.2A CN201710656448A CN107483663A CN 107483663 A CN107483663 A CN 107483663A CN 201710656448 A CN201710656448 A CN 201710656448A CN 107483663 A CN107483663 A CN 107483663A
- Authority
- CN
- China
- Prior art keywords
- camera lens
- mobile phone
- camera
- component
- phone front
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Telephone Set Structure (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of mobile phone front camera, including camera module, camera lens and motor, motor includes shell and drive division；Shell includes first and second, and both width are identical with length, and the junction of the thickness more than second, first and second of first forms the clearance structure of step, and motor driving part and camera lens are arranged at first；Camera module includes the first flexible PCB, and light pipe component, capacitance component are provided with the first flexible PCB, and light pipe component is located at first, and capacitance component is located at second, and the center of light pipe component is alignd with the optical centre of camera lens.The present invention is by the first flexible PCB, the regulation of light pipe component locations, the parts such as capacitance component are gathered, the position of camera lens is have adjusted simultaneously, the position and backing thickness that instead of original single change capacitance component realize that screen accounting becomes big, while have stronger reliability.
Description
Technical field
The present invention relates to the technical field of mobile phone, is specifically related to a kind of mobile phone front camera.
Background technology
With the development of smart mobile phone, shield accounting (screen area：Complete machine upper surface area) it is one and requires more and more higher
Technical parameter, and the miniaturization of front camera module be influence Mobile phone screen accounting a key factor.According to existing skill
Art mainly includes following scheme：(1) MOB (Molding On Board, profiled sheeting)：Scheme is molded on plate, by camera
It is molded on mainboard, bracket assembled is reduced into X, Y-direction size on component, its shortcoming is：1. the size reduced is limited, only
The thickness of support can be reduced；2. poor reliability, it is easily damaged.(2) component upside-down mounting：The components such as electric capacity, resistance are attached to and taken the photograph
As the head mould group back side, to reduce camera module inner space, X, Y-direction size are reduced into support reduction.Its shortcoming is：1.
The size of diminution is limited, can only reduce capacitance resistance width；2. module Z-direction (height) size increases, it is unfavorable for complete machine thickness
Control.
The content of the invention
For the above-mentioned problems in the prior art simultaneously, it is desirable to provide one kind does not influence camera performance, increases
The mobile phone front camera of the screen accounting of display screen.
Concrete technical scheme is as follows：
A kind of mobile phone front camera, including camera module, camera lens and motor, the motor include shell and drive
Dynamic portion；
The shell includes first and second, and both width are identical with length, and the thickness of described first is more than
The junction of described second, described first and second forms the clearance structure of step, the drive division and camera lens
It is arranged at described first；
The camera module includes the first flexible PCB, and first flexible PCB extends to second by first
Portion, light pipe component, capacitance component are provided with first flexible PCB, and the light pipe component is located at described first
Portion, the capacitance component are located at described second, and the center of the light pipe component is alignd with the optical centre of the camera lens,
The camera lens, drive division and the first flexible PCB are from top to bottom set gradually.
Preferably, the drive division includes camera lens carrier and the drive component being connected with camera lens carrier, wherein the mirror
Head carrier and the light pipe component center alignment, to be carried to camera lens.
Preferably, the drive component includes magnet and guide rail, the magnet is two, is separately positioned on the camera lens and carries
The first side and the second side of body, the guide rail connect the camera lens carrier and shell 3 in the first side of the camera lens carrier
Inwall.
Preferably, the guide rail is two groups, the magnet on first side is between guide rail described in two groups.
Preferably, each guide rail is each perpendicular to the plane where the camera lens carrier, and in each guide rail
It is embedded with ball.
Preferably, the drive component also includes iron plate, the iron plate is fixed on the inwall of shell, and with the first side pair
Should, and parallel to the magnet, coil is provided between the iron plate and the magnet.
Preferably, it is additionally provided with the second flexible circuit on the shell inwall corresponding with the second side of camera lens carrier
Plate, second flexible PCB and is arranged between the magnet of the side of camera lens carrier second and is also equipped with coil.
The good effect of above-mentioned technical proposal is：
(1) present invention is by the first flexible PCB, the regulation of light pipe component locations, to portions such as capacitance components
Part is gathered, while have adjusted the position of camera lens, because the regulation of the lens location causes motor position to be modified,
The position and backing thickness that instead of original single change capacitance component realize that screen accounting becomes big, and such design is not
Thickness to influenceing complete machine, convenient manipulation, while have stronger reliability.
(2) while in motor, the structure that both sides are respectively provided with drive division adds the power of drive division, prevents to camera adjusting
When be short of power, increase reliability.
Brief description of the drawings
Fig. 1 is the layout of the first flexible PCB in the prior art；
Fig. 2 is the mounting structure schematic diagram of mobile phone front camera in the prior art；
Fig. 3 is the layout of the first flexible PCB in a kind of mobile phone front camera of the present invention；
Fig. 4 is a kind of front view of mobile phone front camera of the present invention；
Fig. 5 is a kind of side view of mobile phone front camera of the present invention；
Fig. 6 is the internal structure schematic diagram of motor in a kind of mobile phone front camera of the present invention；
Fig. 7 is a kind of scheme of installation of mobile phone front camera of the present invention.
In accompanying drawing：11st, the first flexible PCB；12nd, light pipe component；13rd, capacitance component；2nd, camera lens；3rd, shell；
31st, first；32nd, second；33rd, the first side；34th, the second side；4th, motor；41st, camera lens carrier；42nd, magnet；43rd, coil；
44th, iron plate；45th, the second flexible PCB；46th, guide rail；47th, ball；5th, display screen；6th, frame.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, it is real below
Example combination accompanying drawing is applied to be specifically addressed to provided by the invention.
Fig. 3 is the layout of the first flexible PCB in a kind of mobile phone front camera of the present invention；Fig. 4 is a kind of hand of the present invention
The front view of machine front camera；Fig. 5 is a kind of side view of mobile phone front camera of the present invention；Refer to Fig. 3 to Fig. 5 institutes
Show, show a kind of preferably mobile phone front camera, including camera module, camera lens 2 and motor 4, wherein, the motor
4 include shell 3 and drive division, and the camera module is arranged in the shell 3, and is connected with drive division, the camera lens 2
It is arranged on the shell 3, and is connected with drive division, drive division adjusts the position of camera lens 2.
The shell 3 includes first 31 and second 32, and both described width are identical with length, described first 31
Junction of the thickness more than described second 32, described first 31 and second 32 forms the clearance structure of step, described
Drive division and camera lens 2 are arranged at described first 31.
Fig. 1 is the layout of the first flexible PCB in the prior art；Fig. 2 is the peace of mobile phone front camera in the prior art
Assembling structure schematic diagram；Incorporated by reference to shown in Fig. 1 and Fig. 2, the camera module includes the first flexible PCB 11, and described first is soft
Property circuit board 11 extends to second 32 by first 31, and the camera lens 2, drive division and the first flexible PCB 11 are by upper
Set gradually under.Light pipe component 12, capacitance component 13, the light pipe member are provided with first flexible PCB 11
Device 12 is located at described first 31, and the capacitance component 13 is in described second 32, the light pipe component 12
The heart aligns with the optical centre of the camera lens 2, due to the change of the position of light pipe component 12, the position of the adjustment optical centre of camera lens 2
Put, and then change the position of motor 4 and camera lens 2, rational utilization space increase screen accounting.
In the present invention, by the first flexible PCB 11, the regulation of the position of light pipe component 12, to capacitance component
13 grade parts are gathered, while have adjusted the position of camera lens 2, because the regulation of the position of camera lens 2 causes the position of motor 4
It is modified, the position and backing thickness that instead of original single change capacitance component 13 realize that screen accounting becomes big,
Such design is not to the thickness of influence complete machine, convenient manipulation, while there is stronger reliability.
Hereinafter, illustrated with a kind of specific embodiment, it should be pointed out that described in implementation below it
Structure, technique, selection are only to illustrate the feasibility of embodiment, and the intention of the unrestricted scope of the present invention.
Fig. 6 is the internal structure schematic diagram of motor in a kind of mobile phone front camera of the present invention, incorporated by reference to shown in Fig. 6, more
Specifically, the drive division of the motor 4 includes camera lens carrier 41 and drive component, wherein the camera lens carrier 41 and the light
The center alignment of pipe component 12, to be carried to camera lens 2, the drive component is connected with the camera lens carrier 41, driving
Camera lens carrier 41 moves, and then drives camera lens 2 to move up and down.
The drive component includes magnet 42, guide rail 46, coil 43 and iron plate 44, and the magnet 42 is two, respectively
The first side 33 and the second side 34 of the camera lens carrier 41 are arranged on, the guide rail 46 is two groups, is arranged at the camera lens and carries
First side 33 of body 41, and camera lens carrier 41 and shell 3 inwall is connected, and wherein positioned at the described of first side 33
Magnet 42 is between guide rail 46 described in described two groups, while the guide rail 46 is perpendicular to flat where the camera lens carrier 41
Face, ball 47 is provided with each guide rail 46, and then conveniently the position of camera lens carrier 41 is adjusted.
The iron plate 44 is fixed on the inwall of shell 3, and corresponding with the first side 33, and parallel to the magnet 42, institute
State and coil 43 is provided between iron plate 44 and the magnet 42.
The second flexible PCB is additionally provided with the shell 3 inwall corresponding with the second side 34 of camera lens carrier 41
45, second flexible PCB 45 and being arranged between the magnet 42 of the side 34 of camera lens carrier 41 second is also provided with wired
Circle 43, second flexible PCB 45 control motor 4 to run.
Fig. 7 is a kind of scheme of installation of mobile phone front camera of the present invention, and incorporated by reference to shown in Fig. 7, the present invention is specific
Mounting means：
The frame 6 of first 31 of the shell 3 of motor 4 and mobile phone are fastened, and second 32 with the phase of display screen 5
Engage, now mobile phone frame 6 is converted to length B by the original length A, and length has obvious change, screen accounting increase.
The present invention is by the first flexible PCB 11, the regulation of the position of light pipe component 12, to capacitance component 13
Gathered Deng part, while have adjusted the position of camera lens 2, because the regulation of the position of camera lens 2 causes the position of motor 4 to enter
Row change, the position and backing thickness that instead of original single change capacitance component 13 realize that screen accounting becomes big, this
The design of sample is not to the thickness of influence complete machine, convenient manipulation, while there is stronger reliability.Simultaneously in motor 4, both sides are respectively provided with
The structure of drive division adds the power of drive division, prevents from being short of power when adjusting camera lens 2, increases reliability.
Preferred embodiments of the present invention are these are only, not thereby limit embodiments of the present invention and protection domain, it is right
For those skilled in the art, it should can appreciate that and all be replaced with being equal made by description of the invention and diagramatic content
Change and obviously change resulting scheme, should be included in protection scope of the present invention.
Claims (7)
1. a kind of mobile phone front camera, including camera module, camera lens (2) and motor (4), the motor (4) includes outer
Shell (3) and drive division；
Characterized in that, the shell (3) includes first (31) and second (32), both width are identical with length, institute
The thickness for stating first (31) is more than second (32), and the junction of first (31) and second (32) forms platform
Stepped clearance structure, the drive division and camera lens (2) are arranged at first (31)；
The camera module includes the first flexible PCB (11), and first flexible PCB (11) is prolonged by first (31)
Extend second (32), light pipe component (12), capacitance component (13), institute are provided with first flexible PCB (11)
State light pipe component (12) and be located at first (31), the capacitance component (13) is located at second (32), described
The center of light pipe component (12) is alignd with the optical centre of the camera lens (2), and the camera lens (2), drive division and first are soft
Property circuit board (11) is from top to bottom set gradually.
2. mobile phone front camera according to claim 1, it is characterised in that the drive division includes camera lens carrier (41)
And the drive component being connected with camera lens carrier (41), wherein the camera lens carrier (41) and light pipe component (12) center
Alignment, to be carried to camera lens (2).
3. mobile phone front camera according to claim 2, it is characterised in that the drive component include magnet (42) and
Guide rail (46), the magnet (42) are two, are separately positioned on the first side (33) and the second side of the camera lens carrier (41)
(34), the guide rail (46) is in the first side (33) of the camera lens carrier (41), and connects the camera lens carrier (41) and outer
Shell (3) inwall.
4. mobile phone front camera according to claim 3, it is characterised in that the guide rail (46) is two groups, described the
The magnet (42) on side (33) is between guide rail (46) described in two groups.
5. mobile phone front camera according to claim 4, it is characterised in that each guide rail (46) is each perpendicular to institute
The plane where camera lens carrier (41) is stated, and ball (47) is embedded with each guide rail (46).
6. mobile phone front camera according to claim 5, it is characterised in that the drive component also includes iron plate
(44), the iron plate (44) is fixed on the inwall of shell (3), and corresponding with the first side (33), and parallel to the magnet
(42), it is provided with coil (43) between the iron plate (44) and the magnet (42).
7. according to the mobile phone front camera described in claim 3-6 any one, it is characterised in that the shell (3) and mirror
The second flexible PCB (45), second flexible electrical are additionally provided with the corresponding inwall in the second side (34) of head carrier (41)
Road plate (45) and it is arranged between the magnet (42) of the side (34) of camera lens carrier (41) second and is also equipped with coil (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656448.2A CN107483663B (en) | 2017-08-03 | 2017-08-03 | Front camera of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656448.2A CN107483663B (en) | 2017-08-03 | 2017-08-03 | Front camera of mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107483663A true CN107483663A (en) | 2017-12-15 |
| CN107483663B CN107483663B (en) | 2023-06-27 |
Family
ID=60598570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710656448.2A Active CN107483663B (en) | 2017-08-03 | 2017-08-03 | Front camera of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107483663B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377276A (en) * | 2018-01-02 | 2018-08-07 | 信利光电股份有限公司 | A kind of high display terminal for accounting for screen ratio |
| CN108900761A (en) * | 2018-09-27 | 2018-11-27 | 维沃移动通信（杭州）有限公司 | A kind of transmission mould group, camera module and electronic equipment |
| WO2020253686A1 (en) * | 2019-06-21 | 2020-12-24 | Oppo广东移动通信有限公司 | Laser projection module, depth camera and electronic device |
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| CN106790778A (en) * | 2016-11-16 | 2017-05-31 | 广东欧珀移动通信有限公司 | The pick-up head mounting structure and mobile terminal of a kind of mobile terminal |
| CN207010754U (en) * | 2017-08-03 | 2018-02-13 | 江西合力泰科技有限公司 | A kind of mobile phone front camera |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377276A (en) * | 2018-01-02 | 2018-08-07 | 信利光电股份有限公司 | A kind of high display terminal for accounting for screen ratio |
| CN108900761A (en) * | 2018-09-27 | 2018-11-27 | 维沃移动通信（杭州）有限公司 | A kind of transmission mould group, camera module and electronic equipment |
| CN108900761B (en) * | 2018-09-27 | 2020-03-31 | 维沃移动通信（杭州）有限公司 | Transmission module, camera module and electronic equipment |
| WO2020253686A1 (en) * | 2019-06-21 | 2020-12-24 | Oppo广东移动通信有限公司 | Laser projection module, depth camera and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107483663B (en) | 2023-06-27 |
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