CN201340473Y - Automatic focusing camera module - Google Patents
Automatic focusing camera module Download PDFInfo
- Publication number
- CN201340473Y CN201340473Y CNU2008202059226U CN200820205922U CN201340473Y CN 201340473 Y CN201340473 Y CN 201340473Y CN U2008202059226 U CNU2008202059226 U CN U2008202059226U CN 200820205922 U CN200820205922 U CN 200820205922U CN 201340473 Y CN201340473 Y CN 201340473Y
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- CN
- China
- Prior art keywords
- circuit board
- voice coil
- motor bracket
- automatic focusing
- motor
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is an automatic focusing camera module which comprises a lens, a voice coil motor, a motor bracket, a soft circuit, a photosensitive chip and a stainless steel disc. The lens is installed in the voice coil which is fixed on the motor bracket; the motor bracket is installed on the soft circuit; the photosensitive chip is welded on the soft circuit board in the motor bracket; the stainless steel disc is adhered on the backside of the part of the soft circuit board, on which the motor bracket is installed; the power supply pin part of the voice coil motor is arranged at the middle part of the soft circuit board; the power supply pin of the voice coil is electrically conducted and connected with a pad at the middle part of the soft circuit board; and the stainless steel disc extends from the middle part of the soft circuit board to the outer side of the motor bracket, which is located at the edge of the middle part of the soft circuit board. The automatic focusing camera module is irregular in appearance, which facilitates the structural design of the mobile phone and the subsequent assembling process. In addition, the utility model solves the problem of interference of the automatic focusing camera module and the mobile phone when adding tin and improves the usability, universality and yield of the products.
Description
Technical field
The utility model relates to a kind of shooting module, especially is applicable to the automatic focusing shooting module that mobile phone photograph is used.
Background technology
The multimedia application of mobile phone more and more is subject to people's attention, the important evidence when wherein the cell-phone camera function has become people and chooses mobile phone.The cell-phone camera module generally is divided into and focuses shooting module and automatic focusing shooting module.The shot object scope will be much smaller than automatic focusing shooting module clearly owing to focus the shooting module, so focusing shooting module is the inexorable trend of mobile phone development in the future automatically.
As shown in Figure 1, existing automatic focusing shooting module generally comprises camera lens 1, voice coil motor 2, motor bracket 3, sensitive chip 9, flexible circuit board 7, connector stiffening plate 6, stainless steel substrates 8.Automatically focusing shooting module Duo a voice coil motor 2 than focusing module, and voice coil motor 2 needs power and just can work.Pad 5 on the energization pins 4 of voice coil motor 2 and the flexible circuit board 7 welds together by scolding tin, provides high-low level to drive voice coil motor 2 work.Owing to focus module design custom, the position of energization pins 4 designs of present voice coil motor 2 all is on automatic focusing shooting module top.The module profile that can cause like this making a video recording has a projection, and profile is irregular.In addition, because energization pins needs with the scolding tin welding, and its pad is very little, so if scolding tin excessively will be gently then caused shooting module bad order, seriously then cause the module size to exceed standard, shooting modular structure and handset structure interference are adorned not advance in the mobile phone.Energization pins is designed in this apical position and can causes automatic focusing shooting module profile irregular, welds to add the tin amount to the influence of shooting module greatly, and mobile phone will make its structure more complicated in order to load the shooting module, and it is also very difficult that camera is fitted on mobile phone.
The utility model content
The purpose of this utility model be for overcome above-mentioned tradition focus automatically the shooting modular structure defective, and provide a kind of profile rule, be convenient to mobile phones design, assembling, add the novel automatic focusing shooting module that the tin amount can not have influence on the assembling of shooting module during the energization pins welding.
The utility model is achieved in that automatic focusing shooting module, comprise camera lens, voice coil motor, motor bracket, flexible circuit board, sensitive chip and stiffening plate, camera lens is installed in the voice coil motor, voice coil motor is fixed on the motor bracket, motor bracket is installed on the FPC, be welded with sensitive chip on the FPC in the motor bracket, stiffening plate sticks on the back side that FPC is equipped with the motor bracket position, the energization pins portion of described voice coil motor is arranged at the middle part of FPC, and the energization pins of voice coil motor conducts with the pad at FPC middle part and is connected.
Described stiffening plate extends the outside that motor bracket is positioned at edge, flexible circuit board middle part at the flexible circuit board middle part.
Described stiffening plate extends motor bracket and is positioned at 0.1 millimeter in the outside, edge, flexible circuit board middle part.
Described stiffening plate can be stainless steel substrates.
Pad on described voice coil motor energization pins and the flexible circuit board is the scolding tin welding.
Described sensitive chip is the CMOS sensitive chip, and CMOS sensitive chip paster is installed on the flexible circuit board.
The utility model is focused the shooting module automatically by the optimal design to voice coil motor energization pins position and flexible circuit board, stainless steel substrates, make the voice coil motor energization pins be arranged on the wiring board inboard, the outward appearance of having avoided traditional automatic focusing module pin to cause is irregular, made things convenient for the design of handset structure, and follow-up assembling.In addition, solve the problem that when adding tin, causes automatic focusing shooting modular structure and handset structure interference, improved the yield of ease for use, versatility and the product of product.
Description of drawings
Fig. 1 is existing autozoom shooting modular structure stereographic map;
Fig. 2 is the utility model autozoom shooting mode configuration stereographic map;
Fig. 3 is the utility model autozoom shooting module wiring layout;
The structural representation that Fig. 4 is connected with motor bracket for the utility model autozoom shooting module voice coil motor;
Fig. 5 is for being packaged with the FPC stereographic map of sensitive chip in the utility model autozoom shooting module.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
Automatically focusing shooting module, shown in Fig. 2～5, comprise camera lens 1, voice coil motor 2, motor bracket 3, flexible circuit board 7, sensitive chip 9 and stiffening plate 8, camera lens 1 is installed in the voice coil motor 2, voice coil motor 2 is fixed on the motor bracket 3, motor bracket 3 is installed on the FPC 7, is welded with sensitive chip 9 on the FPC 7 in the motor bracket 3.Sensitive chip can be the CMOS sensitive chip, and CMOS sensitive chip paster is installed on the flexible circuit board 7.Stiffening plate 8 sticks on the back side that FPC is equipped with motor bracket 3 positions, to reach the effect to the FPC reinforcement.The energization pins portion of voice coil motor 2 is arranged on the middle part of FPC 7, and the energization pins 4 of voice coil motor 2 conducts with the pad 5 at FPC 7 middle parts and is connected.Pad 5 on voice coil motor 2 energization pins 4 and the flexible circuit board 7 is the scolding tin welding.Stiffening plate 8 extends the outside that motor bracket 3 is positioned at edge, FPC middle part at flexible circuit board 7 middle parts, stainless steel substrates 8 stretches out 0.1 millimeter at voice coil motor 2 and motor bracket edge thereof.Connecting portion at the other end of FPC 7 is provided with connector stiffening plate 6.Described stiffening plate 8 can be stainless steel substrates.
The utility model mobile phone focus automatically the shooting module energization pins be arranged on the wiring board inboard.The also inboard prolongation of wiring board of stainless steel substrates, pad is printed on middle part on the flexible circuit board.Because energization pins is positioned at the FPC inboard, therefore reached and make shooting module profile more regular, unpolarized purpose, and pad is in the inboard, what of soldering tin amount can not influence the profile of shooting module yet, make things convenient for it to assemble in mobile phone.
Claims (6)
1, automatic focusing shooting module, comprise camera lens, voice coil motor, motor bracket, flexible circuit board, sensitive chip and stiffening plate, camera lens is installed in the voice coil motor, voice coil motor is fixed on the motor bracket, motor bracket is installed on the FPC, be welded with sensitive chip on the FPC in the motor bracket, stiffening plate sticks on the back side that FPC is equipped with the motor bracket position, it is characterized in that: the energization pins portion of described voice coil motor is arranged at the middle part of FPC, and the energization pins of voice coil motor conducts with the pad at FPC middle part and is connected.
2, automatic focusing shooting module as claimed in claim 1, it is characterized in that: described stiffening plate extends the outside that motor bracket is positioned at edge, flexible circuit board middle part at the flexible circuit board middle part.
3, automatic focusing shooting module as claimed in claim 2, it is characterized in that: described stiffening plate extends motor bracket and is positioned at 0.1 millimeter in the outside, edge, flexible circuit board middle part.
4, as claim 1,2 or 3 described automatic focusing shooting modules, it is characterized in that: described stiffening plate is a stainless steel substrates.
5, automatic focusing shooting module as claimed in claim 1, it is characterized in that: the pad on described voice coil motor energization pins and the flexible circuit board is the scolding tin welding.
6, automatic focusing shooting module as claimed in claim 1, it is characterized in that: described sensitive chip is the CMOS sensitive chip, CMOS sensitive chip paster is installed on the flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202059226U CN201340473Y (en) | 2008-12-24 | 2008-12-24 | Automatic focusing camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202059226U CN201340473Y (en) | 2008-12-24 | 2008-12-24 | Automatic focusing camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340473Y true CN201340473Y (en) | 2009-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202059226U Expired - Fee Related CN201340473Y (en) | 2008-12-24 | 2008-12-24 | Automatic focusing camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340473Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749790A (en) * | 2011-04-22 | 2012-10-24 | 易模塑科技（深圳）有限公司 | Automatic zoom lens module |
| CN103163617A (en) * | 2013-03-05 | 2013-06-19 | 南昌欧菲光电技术有限公司 | Lens module |
| CN103846523A (en) * | 2012-11-28 | 2014-06-11 | 南昌欧菲光电技术有限公司 | Mobile phone module welding jig |
| CN104580852A (en) * | 2014-11-28 | 2015-04-29 | 南昌欧菲光电技术有限公司 | Image pick-up device of mobile phone and mobile phone |
| CN104954637A (en) * | 2014-03-26 | 2015-09-30 | 南昌欧菲光电技术有限公司 | Camera module and manufacturing method thereof |
| CN105472219A (en) * | 2015-12-01 | 2016-04-06 | 宁波舜宇光电信息有限公司 | Electrical support for integrated drive coil, camera module group, and application thereof |
| CN105516557A (en) * | 2015-12-01 | 2016-04-20 | 宁波舜宇光电信息有限公司 | Camera module and electrical support, and breakover method thereof |
| CN106817515A (en) * | 2015-11-30 | 2017-06-09 | 宁波舜宇光电信息有限公司 | Camera module and its structure and assemble method |
| 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 |
| CN108990310A (en) * | 2018-07-09 | 2018-12-11 | 昆山龙朋精密电子有限公司 | A kind of production technology of the high-precision flexible circuit board for VCM voice coil motor |
| CN109634044A (en) * | 2017-10-08 | 2019-04-16 | 湖南光学传媒有限公司 | A kind of device of elevator projector auto-focusing |
| CN110602360A (en) * | 2019-09-03 | 2019-12-20 | Oppo广东移动通信有限公司 | Camera module, camera device and electronic equipment |
| WO2020077750A1 (en) * | 2018-10-17 | 2020-04-23 | 宁波为森智能传感技术有限公司 | Camera module and assembly process therefor |
-
2008
- 2008-12-24 CN CNU2008202059226U patent/CN201340473Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749790A (en) * | 2011-04-22 | 2012-10-24 | 易模塑科技（深圳）有限公司 | Automatic zoom lens module |
| CN103846523A (en) * | 2012-11-28 | 2014-06-11 | 南昌欧菲光电技术有限公司 | Mobile phone module welding jig |
| CN103163617A (en) * | 2013-03-05 | 2013-06-19 | 南昌欧菲光电技术有限公司 | Lens module |
| CN104954637B (en) * | 2014-03-26 | 2018-10-26 | 南昌欧菲光电技术有限公司 | A kind of camera module and preparation method thereof |
| CN104954637A (en) * | 2014-03-26 | 2015-09-30 | 南昌欧菲光电技术有限公司 | Camera module and manufacturing method thereof |
| CN104580852B (en) * | 2014-11-28 | 2018-01-02 | 南昌欧菲光电技术有限公司 | Cell-phone camera device and mobile phone |
| CN104580852A (en) * | 2014-11-28 | 2015-04-29 | 南昌欧菲光电技术有限公司 | Image pick-up device of mobile phone and mobile phone |
| CN106817515A (en) * | 2015-11-30 | 2017-06-09 | 宁波舜宇光电信息有限公司 | Camera module and its structure and assemble method |
| CN105516557A (en) * | 2015-12-01 | 2016-04-20 | 宁波舜宇光电信息有限公司 | Camera module and electrical support, and breakover method thereof |
| CN105472219A (en) * | 2015-12-01 | 2016-04-06 | 宁波舜宇光电信息有限公司 | Electrical support for integrated drive coil, camera module group, and application thereof |
| CN105472219B (en) * | 2015-12-01 | 2019-11-29 | 宁波舜宇光电信息有限公司 | The electrical bracket and camera module of integrated driving coil and its application |
| CN105516557B (en) * | 2015-12-01 | 2021-08-10 | 宁波舜宇光电信息有限公司 | Camera module, electric bracket and conduction method thereof |
| CN109634044A (en) * | 2017-10-08 | 2019-04-16 | 湖南光学传媒有限公司 | A kind of device of elevator projector auto-focusing |
| 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 |
| CN108990310A (en) * | 2018-07-09 | 2018-12-11 | 昆山龙朋精密电子有限公司 | A kind of production technology of the high-precision flexible circuit board for VCM voice coil motor |
| CN108990310B (en) * | 2018-07-09 | 2020-04-28 | 昆山龙朋精密电子有限公司 | Production process of high-precision flexible circuit board for VCM voice coil motor |
| WO2020077750A1 (en) * | 2018-10-17 | 2020-04-23 | 宁波为森智能传感技术有限公司 | Camera module and assembly process therefor |
| CN110602360A (en) * | 2019-09-03 | 2019-12-20 | Oppo广东移动通信有限公司 | Camera module, camera device and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20131224 |