CN206181192U - Camera module - Google Patents
Camera module Download PDFInfo
- Publication number
- CN206181192U CN206181192U CN201621227426.1U CN201621227426U CN206181192U CN 206181192 U CN206181192 U CN 206181192U CN 201621227426 U CN201621227426 U CN 201621227426U CN 206181192 U CN206181192 U CN 206181192U
- Authority
- CN
- China
- Prior art keywords
- camera module
- circuit board
- support
- lens assembly
- utility
- 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.)
- Active
Links
Landscapes
- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
The utility model provides a camera module, including camera lens subassembly, the support that bears the weight of the camera lens subassembly, light filter, the circuit board of setting on the support to reach and set up image sensor relative with the light filter on the circuit board, wherein, support, light filter and circuit board are circular structure. Through the utility model discloses the stress concentration phenomenon that produces in the time of can avoiding expend with heat and contract with cold to each parts of guaranteeing camera module reach a higher plane precision, and then when simplifying the encapsulation process, improvement camera module's formation of image quality.
Description
Technical field
This utility model is related to optical pick-up apparatus technical field, more specifically, is related to a kind of camera module.
Background technology
Camera module is widely used in consumer digital product, such as mobile phone, panel computer, notebook computer, it is vehicle-mounted and
The fields such as medical treatment, the development, the progress of science and technology along with the information age, have come into huge numbers of families.Particularly mobile interchange
The arrival in net epoch, requirement more and more higher of the people to shooting quality, this will bring new opportunity and choose to camera module
War.
Traditional camera module is by the part structure such as lens assembly module, optical filter, support, image chip and wiring board
Into.During camera module is packaged, need to make all parts reach a higher plane precision, so
Can guarantee that the image quality of camera module.However, the camera module being applied at present on mobile phone is square structure, and it is square
During encapsulation, its four corners position is easy to inclining the camera module of structure to occur.This is taking the photograph due to square structure
As head mould group is when being expanded with heat and contract with cold, its four corners position occurs stress concentration phenomenon, thus easily causes its corner to tilt
With there is twisted phenomena so that the part of camera module is difficult to reach a high plane precision.Just because of this, square machine
Supplied materials between structure, such as PCB, support often occur plate stick up or injustice phenomenon, not only in factory assembling cause very big puzzlement, together
When also cause the image quality of camera module not good.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of camera module, to solve taking the photograph for square structure
As head mould group has that assembling difficulty is big and image quality is not good.
This utility model provide camera module, including lens assembly, carry lens assembly support, be arranged on support
On optical filter, circuit board, and relative with optical filter on circuit boards image sensor is set；Wherein, support, optical filter
Circular configuration is with circuit board.
Furthermore it is preferred that structure be：Lens assembly includes camera lens and drives the voice coil motor of camera lens, in the outer of voice coil motor
Projection is provided with the wall of side, the groove being adapted with projection is provided with the medial wall of support, by the raised cooperation with groove
Lens assembly is carried in support.
Furthermore it is preferred that structure be：Circuit board is PCB, FPCB or RFPCB.
Furthermore it is preferred that structure be：Optical filter is cutoff filter or smalt.
Furthermore it is preferred that structure be：Also include adapter, adapter is arranged on side of the circuit board away from support.
Furthermore it is preferred that structure be：Adapter is connected by wire with circuit board.
Furthermore it is preferred that structure be：Image sensor is electrically connected with by plain conductor with circuit board.
Using above-mentioned according to camera module of the present utility model, by by the support of camera module, optical filter and electricity
Road plate is designed as circular configuration, the stress concentration phenomenon produced during avoiding expanding with heat and contract with cold, so as to ensure each of camera module
Individual part reaches a higher plane precision, and then while encapsulation process is simplified, improves the imaging product of camera module
Matter.
Description of the drawings
By reference to the content of the explanation below in conjunction with accompanying drawing, and with being more fully understood to of the present utility model, this
Other purposes of utility model and result will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is the decomposition texture schematic diagram of the camera module according to this utility model embodiment；
Fig. 2 is the overlooking the structure diagram of the camera module according to this utility model embodiment.
In all of the figs identical label indicates similar or corresponding feature or function.
In figure：Camera lens 11, voice coil motor 12, projection 13, support 2, groove 21, optical filter 3, circuit board 4, image sensor
5th, adapter 6, wire 7.
Specific embodiment
Specific embodiment of the utility model is described in detail below with reference to accompanying drawing.
The assembling difficulty that exists for the camera module of aforementioned existing square structure is big and the not good problem of image quality,
This utility model by by the support of camera module, optical filter and board design be circular configuration, to avoid expanding with heat and contract with cold
When the stress concentration phenomenon that produces, so as to all parts for ensureing camera module reach a higher plane precision, and then
While encapsulation process is simplified, the image quality of camera module is improved.
To describe the camera module that this utility model is provided in detail, Fig. 1 is shown according to this utility model embodiment
The decomposition texture of camera module；Fig. 2 shows the plan structure of the camera module according to this utility model embodiment.
As depicted in figs. 1 and 2, the camera module that this utility model is provided includes lens assembly, carries lens assembly
Support 2, the optical filter 3 being arranged on support 2, circuit board 4, and image biography relative with optical filter 3 on the circuit board 4 is set
Sensor 5.Wherein, support 2, optical filter 3 and circuit board 4 are circular configuration, and lens assembly is installed on into the support 2 of circular configuration
It is interior, while the optical filter 3 and circuit board 4 of circular configuration are arranged on support 2, and image sensor is arranged on into circuit board 4
On, and it is relative with optical filter, so as to constitute the camera module of barrel shaped structure.
Wherein, lens assembly includes the voice coil motor 12 of camera lens 11 and the driving camera lens 11, in the outer of voice coil motor 12
Raised 13 are provided with the wall of side, the groove 21 being adapted with raised 13 are provided with the medial wall of support 2, by raised 13 with
The cooperation of groove 21 is carried on lens assembly in support 2.
Specifically, operationally, incident ray is reflected the camera module of barrel shaped structure by lens assembly, through optical filtering
Piece 3 is irradiated to the surface of image sensor 5, and image sensor 5 is electrically connected with by plain conductor with circuit board, for by optical signal
Be converted to the signal of telecommunication of shooting image information.
Wherein, optical filter 3 can be cutoff filter or smalt.
Because inclining easily occurs in the four corners position of the camera module of square structure, so as to give the encapsulation of camera module
Very big puzzlement is caused, and the stress concentration phenomenon produced during due to expanding with heat and contract with cold is difficult to make all parts of camera module
A higher plane precision is reached, so that image quality is not good, this utility model is by the support 2 of camera module, filter
Mating plate 3 and circuit board 4 are designed to circular configuration, therefore can just avoid the stress concentration phenomenon produced when expanding with heat and contract with cold,
So as to all parts for ensureing camera module reach a higher plane precision.
Wherein, above-mentioned circuit board 4 can be PCB (Printed Circuit Board, printed circuit board (PCB)), FPCB
(Flexible Printed Circuit Board, flexible printed circuit board) or RFPCB (Rigid-Flex Printed
Circuit Board, rigid flexible system printed circuit board (PCB)).Because RFPCB is provided simultaneously with the characteristic of FPCB and PCB, its is existing certain
Flexure region, have certain rigid region again, therefore, it can effectively save interiors of products space.In this utility model
An example in, circuit board adopts RFPCB, and the performance that can make camera module is effectively lifted.Meanwhile, will adopt
The camera module of RFPCB is applied in mobile phone, can also effectively save the space of mobile phone, makes mobile phone more lightening.
Additionally, the camera module that this utility model is provided also includes adapter 6.Wherein, adapter 6 is arranged on circuit board
4 away from support 2 side.Adapter 6 is connected by wire 7 with circuit board 4, and circuit board 4 is by adapter 6 and external circuit
It is connected.
By above-mentioned, the camera module that this utility model is provided by by circuit board, optical filter, and is carried
The support of lens assembly is designed to circular configuration, can be prevented effectively from the stress concentration phenomenon produced when expanding with heat and contract with cold, so as to
The each part for making camera module reaches a higher plane precision.With the technique of the camera module of existing square structure
Processing procedure is compared, and because the manufacturing process of the camera module of square structure is more ripe, its processing procedure precision is substantially in 30um
Within, it is difficult to lift precision again, and by camera module be designed to barrel shaped structure (will circuit board, optical filter, and carry mirror
The support of head assembly is designed to circular configuration), due to the camera module of barrel shaped structure molding and processing procedure it is relatively simple, because
This is easily done higher precision, while also relatively good collocation tooling device.
Additionally, at AA (Active Alignment, active alignment) processing procedure aspect, because Dutch treatment journey is by camera module
The inclination of processing procedure generation and the discrete of lens assembly itself compensate the deficiency of processing procedure and lens assembly supplied materials, to reach to retrieving
To optimal imaging effect.But requirement of the camera module of square structure to tooling device is higher, tooling device is needed to possess
Compared with high verticality, flatness etc., and the camera module of barrel shaped structure then can cover this point just, so that it is guaranteed that photographic head
Module reaches a higher plane precision, and the processing procedure for making camera module is more simplified.
Describe in an illustrative manner according to camera module of the present utility model above with reference to accompanying drawing.But, this area
It will be appreciated by the skilled person that the camera module that above-mentioned this utility model is proposed, can be with new without departing from this practicality
Various improvement are made on the basis of type content.Therefore, protection domain of the present utility model should be by appending claims
Content determines.
Claims (7)
1. a kind of camera module, including lens assembly, the support for carrying the lens assembly, setting filter on the bracket
Mating plate, circuit board, and it is arranged on image sensor relative with the optical filter on the circuit board；Characterized in that,
The support, optical filter and circuit board are circular configuration.
2. camera module as claimed in claim 1, it is characterised in that
The lens assembly includes camera lens and drives the voice coil motor of the camera lens, arranges on the lateral wall of the voice coil motor
There is projection, the groove being adapted with the projection is provided with the medial wall of the support, by raised the matching somebody with somebody with groove
Conjunction is carried on the lens assembly in the support.
3. camera module as claimed in claim 1, it is characterised in that
The circuit board is PCB, FPCB or RFPCB.
4. camera module as claimed in claim 1, it is characterised in that
The optical filter is cutoff filter or smalt.
5. camera module as claimed in claim 1, it is characterised in that also including adapter, the adapter is arranged on institute
State side of the circuit board away from the support.
6. camera module as claimed in claim 4, it is characterised in that
The adapter is connected by wire with the circuit board.
7. camera module as claimed in claim 1, it is characterised in that
The image sensor is electrically connected with by plain conductor with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227426.1U CN206181192U (en) | 2016-11-11 | 2016-11-11 | Camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227426.1U CN206181192U (en) | 2016-11-11 | 2016-11-11 | Camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206181192U true CN206181192U (en) | 2017-05-17 |
Family
ID=58685181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621227426.1U Active CN206181192U (en) | 2016-11-11 | 2016-11-11 | Camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206181192U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277328A (en) * | 2017-07-31 | 2017-10-20 | 上海摩软通讯技术有限公司 | Mobile terminal |
| CN110035212A (en) * | 2019-05-21 | 2019-07-19 | 昆山丘钛微电子科技有限公司 | Camera module and terminal |
| CN113141443A (en) * | 2020-01-19 | 2021-07-20 | 宁波舜宇光电信息有限公司 | Support, photosensitive assembly, camera module and support manufacturing method |
| WO2021143447A1 (en) * | 2020-01-19 | 2021-07-22 | 宁波舜宇光电信息有限公司 | Support, photosensitive assembly, camera module, and support preparation method |
-
2016
- 2016-11-11 CN CN201621227426.1U patent/CN206181192U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277328A (en) * | 2017-07-31 | 2017-10-20 | 上海摩软通讯技术有限公司 | Mobile terminal |
| CN110035212A (en) * | 2019-05-21 | 2019-07-19 | 昆山丘钛微电子科技有限公司 | Camera module and terminal |
| CN110035212B (en) * | 2019-05-21 | 2023-11-03 | 昆山丘钛微电子科技有限公司 | Camera module and terminal |
| CN113141443A (en) * | 2020-01-19 | 2021-07-20 | 宁波舜宇光电信息有限公司 | Support, photosensitive assembly, camera module and support manufacturing method |
| WO2021143447A1 (en) * | 2020-01-19 | 2021-07-22 | 宁波舜宇光电信息有限公司 | Support, photosensitive assembly, camera module, and support preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206181192U (en) | Camera module | |
| CN208143325U (en) | Array camera module and circuit board module and its electronic equipment with difference in height | |
| CN207897033U (en) | Circuit board assemblies, array camera module and electronic equipment | |
| CN209151456U (en) | Electronic equipment | |
| CN106791330A (en) | Camera module and terminal | |
| CN206807579U (en) | Split type array camera module | |
| CN205959984U (en) | Module of making a video recording and photosensitive assembly and electronic equipment are moulded to mould thereof | |
| KR20190016119A (en) | Flexible Foldable Display Screen and Manufacturing Method Thereof | |
| CN211744556U (en) | Camera module and terminal adopting same | |
| CN206894759U (en) | Array camera module and its molded circuit board component and electronic equipment | |
| CN208836246U (en) | Electronic equipment | |
| CN103685885B (en) | Touch screen and camera module integrating device | |
| CN206490743U (en) | A kind of camera module and terminal | |
| CN207321316U (en) | A kind of camera module and electronic equipment | |
| CN103246038A (en) | Camera lens base and camera module | |
| CN107483792B (en) | Camera module and manufacturing method thereof | |
| CN106060353A (en) | Infrared camera device and cell phone | |
| CN107911589A (en) | It is double to take the photograph module and electronic equipment | |
| CN206629146U (en) | A kind of photographing module and electronic installation | |
| CN205545555U (en) | Imaging module and electron device | |
| CN207589015U (en) | A kind of camera module and terminal device | |
| CN206640673U (en) | Photographing module and electronic installation | |
| CN208862957U (en) | Mobile terminal and fixed-focus camera module | |
| CN205545564U (en) | Imaging module and electron device | |
| CN208316840U (en) | Camera module and its image sensor and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201013 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266100 Qingdao, Laoshan District, North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |