CN207926765U - A kind of camera module - Google Patents
A kind of camera module Download PDFInfo
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- CN207926765U CN207926765U CN201820429341.4U CN201820429341U CN207926765U CN 207926765 U CN207926765 U CN 207926765U CN 201820429341 U CN201820429341 U CN 201820429341U CN 207926765 U CN207926765 U CN 207926765U
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- integrated lens
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Abstract
The utility model provides a kind of camera module, including pedestal, the shell on pedestal, the integrated lens being contained between pedestal and shell, the float electrode being fixed on the integrated lens and is fixed on the shell and fixed electrode corresponding with the float electrode；The float electrode and the fixed electrode configuration are to generate gravitation or repulsion after being powered so that the float electrode drives the integrated lens movement.A kind of camera module provided by the utility model is by being arranged float electrode and fixed electrode, there are corresponding gravitation or repulsion between float electrode and fixed electrode, so that float electrode occurs corresponding movement and integrated lens is driven to realize movement, it can realize the effect of optical anti-vibration, and since float electrode is directly fixed on integrated lens, fixed electrode is directly fixed on shell, simple in structure, production technology can effectively be simplified, improve the volume production efficiency and stability of product.
Description
Technical field
The utility model is related to camera technology fields, more particularly to a kind of camera module.
Background technology
Camera module generally comprises pedestal and shell and the camera lens being contained between shell and camera lens, enters set on camera lens
Imaging sensor on optical link.Light is projected by camera lens on imaging sensor, and imaging sensor can be by optical imagery
It is converted to electronic signal and can be shown after treatment.
It is existing in order to improve camera module imaging effect, especially for compensation manually shooting when shake, generally
It is required that configuring optical anti-vibration mechanism in camera module.Existing camera module is fixed on anti-vibration motor generally by camera lens
In realize optical anti-vibration, anti-vibration motor realizes optical anti-vibration generally by the scheme of setting OIS coils, that is, need to set
It sets the carrier of fixed lens and configures corresponding fixed magnetite, OIS coils are then set, and energization makes OIS coils generate magnetic field, drives
The visibly moved carrier for receiving camera lens realizes movement, to realize the effect of optical anti-vibration, the optical anti-vibration scenario-frame being arranged in this way and life
Production. art is complicated.
Utility model content
Technical problem to be solved in the utility model is that by the simplification of camera module optical anti-vibration mechanism, carries
For the camera module of a kind of structure and simple production process, the volume production efficiency and stability of product are improved.
In order to solve the above technical problems, the utility model provides a kind of camera module, including pedestal, it is set to pedestal
On shell, the integrated lens being contained between pedestal and shell, the float electrode that is fixed on the integrated lens and
It is fixed on the shell and fixed electrode corresponding with the float electrode；The float electrode and the fixed electrode configuration
To generate gravitation or repulsion after energization so that the float electrode drives the integrated lens movement.
As a kind of preferred embodiment of the utility model, the quantity of the float electrode is four.
As a kind of preferred embodiment of the utility model, the quantity of the fixed electrode is four.
Further include upper shrapnel, lower shrapnel, magnetite and electromagnetic coil as a kind of preferred embodiment of the utility model；It is described
Upper shrapnel one end is connect with the integrated lens, one end and the cage connection, described lower shrapnel one end with it is described integrated
Camera lens connects, and one end is connect with the pedestal；The electromagnetic coil is arranged around the integrated lens, and the magnetite is fixed on
On the shell or pedestal.
As a kind of preferred embodiment of the utility model, the pedestal is fixed with circuit board backwards to integrated lens side,
The fixed electrode is electrically connected with the circuit board, and the float electrode is electrically connected with the circuit board.
As a kind of preferred embodiment of the utility model, the shell is equipped with the first circuit formed by LDS techniques,
The fixed electrode realizes the electric connection with the circuit board by the first circuit.
As a kind of preferred embodiment of the utility model, the float electrode is electrically connected by lower shrapnel and the circuit board
It connects.
Further include the optical filtering entered set on the integrated lens on optical link as a kind of preferred embodiment of the utility model
Piece and imaging sensor.
The utility model has the following technical effect that：A kind of camera module provided by the utility model is solid by being provided with
Due to the float electrode on integrated lens, and corresponding be arranged on the shell fixes electrode, due to fixed electrode and activity
Electrode will produce corresponding electrostatic force when being powered so that between float electrode and fixed electrode there are corresponding gravitation or
Person's repulsion so that corresponding movement occurs for float electrode, and then drives integrated lens to realize movement, so as to realize
The influence being imaged to integrated lens that compensation shake is brought, realizes the effect of optical anti-vibration, and since float electrode is directly solid
Due on integrated lens, fixed electrode is directly fixed on shell, simple in structure, can effectively simplify production technology, improves production
The volume production efficiency and stability of product.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction, it should be apparent that, the accompanying drawings in the following description merely relates to some embodiments of the utility model, rather than to this practicality
Novel limitation.
Fig. 1 is a kind of structural schematic diagram of camera module provided by the utility model；
Fig. 2 is the arrangement schematic diagram of a kind of upper shrapnel provided by the utility model, lower shrapnel, magnetite and electromagnetic coil；
Fig. 3 is a kind of arrangement schematic diagram of circuit board provided by the utility model.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage are clearer, below in conjunction with the accompanying drawings to the utility model
Embodiment is described in further detail.
Embodiment one
As shown in Figure 1, which show a kind of camera module provided by the utility model, which includes pedestal
1, the shell 2 on pedestal 1, be contained between pedestal 1 and shell 2 integrated lens 3, be fixed on the integrated lens
On float electrode 4 and be fixed on the shell 2 and fixed electrode corresponding with the float electrode 45；The float electrode
4 and the fixed electrode 5 be configured to generate gravitation or repulsion after being powered so that the float electrode 4 drives the integrated mirror
First 3 movement.Preferably, in the present embodiment, the quantity of the float electrode 4 is four, and the quantity of the fixed electrode 5 is four
It is a.In this way, by provided with the float electrode 4 being fixed on integrated lens 3, and the corresponding fixed electricity of setting on the shell
Pole 5, since fixed electrode 5 when being powered will produce corresponding electrostatic force with float electrode 4 so that float electrode 4 with consolidate
There are corresponding gravitation or repulsion between fixed electrode 5, so that float electrode 4 occurs to move accordingly, and then drive one
Body camera lens 3 realizes movement, so as to realize that the influence being imaged to integrated lens 3 brought is shaken in compensation, realizes optics
The effect of stabilization, and since float electrode 4 is directly fixed on integrated lens 3, fixed electrode 5 is directly fixed on shell,
It is simple in structure, it can effectively simplify production technology, improve the volume production efficiency and stability of product.When specific implementation, about shake
Sensing can be realized by Hall sensor or capacitance sensor, and generate offset voltage by driver, and energization makes work
Corresponding gravitation or repulsion are generated between moving electrode 4 and fixed electrode 5, it should be noted that are passed about Hall sensor, capacitance
Sensor, the content that driver is the prior art, it is not described here in detail.
Further, as shown in Fig. 2, the camera module can also include upper shrapnel 6, lower shrapnel 7, magnetite 8 and electromagnetism
Coil 9；Described 6 one end of upper shrapnel is connect with the integrated lens 3, and one end is connect with the shell 2, the lower shrapnel 7 one
End is connect with the integrated lens 3, and one end is connect with the pedestal 1；The electromagnetic coil 9 is around the integrated lens 3
Setting, the magnetite 8 are fixed on the shell 2 or pedestal 1.In this way, active force between electromagnetic coil 9 and magnetite 8 can be with
So that camera module has the ability of auto-focusing, imaging effect is improved.
Further, in the present embodiment, as shown in figure 3, the pedestal 1 is fixed with electricity backwards to 3 side of integrated lens
Road plate 10, the fixed electrode 5 are electrically connected with the circuit board 10, and the float electrode 4 electrically connects with the circuit board 10
It connects.Specifically, the shell 2 is equipped with the first circuit formed by LDS techniques, and the fixed electrode 5 passes through the first circuit
Realize the electric connection with the circuit board 10, specifically, the float electrode 5 passes through 10 electricity of lower shrapnel 7 and the circuit board
Property connection.The electric connection route being arranged in this way is simple and quality is high, and the first circuit formed by LDS techniques also effectively saves
Circuit arrangement space is saved, realizes the miniaturization of camera module.In the present embodiment, which further includes set on described
Integrated lens 3 enter the optical filter on optical link（It is not shown in figure）And imaging sensor（Drawing is not shown）.Specifically, image passes
Sensor is electrically connected on the circuit board 10, and the optical filter is arranged in above described image sensor and is supported by pedestal.
The embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot it therefore be interpreted as the limitation to the utility model patent range, as long as using the form institute of equivalent substitution or equivalent transformation
The technical solution of acquisition, shall fall within the scope of the present invention.
Claims (8)
1. a kind of camera module, which is characterized in that shell including pedestal, on pedestal, be contained in pedestal and shell it
Between integrated lens, the float electrode that is fixed on the integrated lens and be fixed on the shell and with the activity
The corresponding fixed electrode of electrode；The float electrode and the fixed electrode configuration are to generate gravitation or repulsion after being powered so that
The float electrode drives the integrated lens movement.
2. camera module according to claim 1, which is characterized in that the quantity of the float electrode is four.
3. camera module according to claim 1, which is characterized in that the quantity of the fixed electrode is four.
4. camera module according to claim 1, which is characterized in that further include upper shrapnel, lower shrapnel, magnetite and electromagnetism
Coil；Described upper shrapnel one end is connect with the integrated lens, one end and the cage connection, described lower shrapnel one end and institute
Integrated lens connection is stated, one end is connect with the pedestal；The electromagnetic coil is arranged around the integrated lens, the magnetic
Stone is fixed on the shell or pedestal.
5. camera module according to claim 4, which is characterized in that the pedestal is fixed backwards to integrated lens side
There are circuit board, the fixed electrode to be electrically connected with the circuit board, the float electrode is electrically connected with the circuit board.
6. camera module according to claim 5, which is characterized in that the shell is equipped with and is formed by LDS techniques
The first circuit, the fixed electrode passes through first circuit and realizes and the electric connection of the circuit board.
7. camera module according to claim 5, which is characterized in that the float electrode passes through lower shrapnel and the electricity
Road plate is electrically connected.
8. camera module according to claim 1, which is characterized in that further include entering light set on the integrated lens
The optical filter and imaging sensor of road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429341.4U CN207926765U (en) | 2018-03-28 | 2018-03-28 | A kind of camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429341.4U CN207926765U (en) | 2018-03-28 | 2018-03-28 | A kind of camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926765U true CN207926765U (en) | 2018-09-28 |
Family
ID=63596959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820429341.4U Active CN207926765U (en) | 2018-03-28 | 2018-03-28 | A kind of camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926765U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437223A (en) * | 2021-01-26 | 2021-03-02 | 基合半导体（宁波）有限公司 | Focusing motor, closed-loop control method of focusing motor and camera equipment |
| CN112531981A (en) * | 2020-12-14 | 2021-03-19 | 基合半导体（宁波）有限公司 | Anti-shake motor, closed-loop control method for anti-shake motor, and image pickup apparatus |
| CN112995450A (en) * | 2019-12-16 | 2021-06-18 | 中芯集成电路（宁波）有限公司 | Imaging module and manufacturing method thereof |
| CN113055556A (en) * | 2019-12-27 | 2021-06-29 | 中芯集成电路（宁波）有限公司 | Moving mechanism and driving method thereof, electronic equipment and imaging module |
| CN113067977A (en) * | 2019-12-31 | 2021-07-02 | 中芯集成电路（宁波）有限公司 | Translation mechanism, forming method thereof, translation method and electronic equipment |
| CN113132611A (en) * | 2019-12-31 | 2021-07-16 | 中芯集成电路（宁波）有限公司 | Mobile unit, driving method thereof, electronic equipment and camera module |
-
2018
- 2018-03-28 CN CN201820429341.4U patent/CN207926765U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995450A (en) * | 2019-12-16 | 2021-06-18 | 中芯集成电路（宁波）有限公司 | Imaging module and manufacturing method thereof |
| WO2021120573A1 (en) * | 2019-12-16 | 2021-06-24 | 中芯集成电路（宁波）有限公司 | Imaging module and method for manufacturing same |
| CN113055556A (en) * | 2019-12-27 | 2021-06-29 | 中芯集成电路（宁波）有限公司 | Moving mechanism and driving method thereof, electronic equipment and imaging module |
| CN113055556B (en) * | 2019-12-27 | 2022-07-08 | 中芯集成电路（宁波）有限公司 | Moving mechanism and driving method thereof, electronic equipment and imaging module |
| CN113067977A (en) * | 2019-12-31 | 2021-07-02 | 中芯集成电路（宁波）有限公司 | Translation mechanism, forming method thereof, translation method and electronic equipment |
| CN113132611A (en) * | 2019-12-31 | 2021-07-16 | 中芯集成电路（宁波）有限公司 | Mobile unit, driving method thereof, electronic equipment and camera module |
| CN113132611B (en) * | 2019-12-31 | 2022-08-12 | 中芯集成电路（宁波）有限公司 | Mobile unit, driving method thereof, electronic equipment and camera module |
| CN113067977B (en) * | 2019-12-31 | 2023-04-18 | 中芯集成电路（宁波）有限公司 | Translation mechanism, forming method thereof, translation method and electronic equipment |
| CN112531981A (en) * | 2020-12-14 | 2021-03-19 | 基合半导体（宁波）有限公司 | Anti-shake motor, closed-loop control method for anti-shake motor, and image pickup apparatus |
| CN112531981B (en) * | 2020-12-14 | 2023-04-07 | 基合半导体（宁波）有限公司 | Anti-shake motor, closed-loop control method for anti-shake motor, and image pickup apparatus |
| CN112437223A (en) * | 2021-01-26 | 2021-03-02 | 基合半导体（宁波）有限公司 | Focusing motor, closed-loop control method of focusing motor and camera equipment |
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