CN2935711Y - Printed circuit board for lens module - Google Patents
Printed circuit board for lens module Download PDFInfo
- Publication number
- CN2935711Y CN2935711Y CN 200620076256 CN200620076256U CN2935711Y CN 2935711 Y CN2935711 Y CN 2935711Y CN 200620076256 CN200620076256 CN 200620076256 CN 200620076256 U CN200620076256 U CN 200620076256U CN 2935711 Y CN2935711 Y CN 2935711Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- pcb
- lens module
- output interface
- printed circuit
- 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
Links
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- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The utility model discloses a PCB for lens module groups, which includes a PCB part. The PCB part is provided with a control circuit, and the control circuit is electric-connected with the circuit output interface. The circuit output interface includes gold fingers arranged on the circumference of the bottom surface of the PCB part and an electric connector arranged at the center of the bottom surface of the PCB part. The gold fingers are connected with the electric connector. The utility model is characterized in that two types of circuit output interfaces are arranged on one PCB part, and circuit output interface selection is in accordance with the requirements of PCB interface of the to-be-connected products. So the PCB for lens module groups is universal and can be electric-connected with various circuit interfaces.
Description
Technical field
The utility model relates to a kind of printed circuit board (PCB), is specifically related to a kind of printed circuit board (PCB) that is used for the camera lens module, is fit to the various electronic products that possess camera function and uses.
Background technology
At present, carry out volume production and be used in the camera lens module of the various electronic products that possess camera function (for example digital camera, have the mobile phone of camera function or have personal digital aid (PDA) PDA of camera function etc.) with modularity, comprise: a lens unit, a pedestal, a printed circuit board (PCB) (Printed CircuitBoard, PCB), the fixed base plate of an image sensor and a bottom surface.Wherein pedestal is to accommodate described lens unit, the top side of pedestal is provided with opening, but the facial expression line enters, see through lens unit and arrive the image sensor generation signal of video signal that is positioned on the fixed base plate, and utilize soft printed circuit board that the signal of video signal of this image sensor is transferred on the circuit board of electronic product.
Because it is a lot of that the electronic product kind of camera lens module is installed, printed circuit board (PCB) in the module (being designated hereinafter simply as pcb board) is also different with the circuit board connected mode that is mounted the place, usually adopt the Copper Foil welding manner or claim surface installation technique (SMT), conducting resinl bonding mode (ACF) or attachment unit interface mode, in these three kinds of modes, first kind is (to be made up of numerous flavous conductive contact blades by golden finger is set in the pcb board bottom surface, because of its surface gold-plating and conductive contact blade are arranged as finger-shaped, so be called " golden finger ") finish; Second kind is to realize connecting with the bonding soft printed circuit board of conducting resinl; The third then by be provided be connected circuit board on the electric connector (Connector) that cooperates of interface realize being connected.In sum,, the camera lens module pcb board of different syndetons need be provided respectively, thereby make the camera lens module not possess versatility, cause production cost to become big for cooperating the mode of electron product circuit plate interface.
Summary of the invention
The utility model purpose provides a kind of versatility that has, and is applicable to the camera lens module printed circuit board (PCB) of various circuit board interface modes.
For achieving the above object, the technical solution adopted in the utility model is: a kind of printed circuit board (PCB) that is used for the camera lens module, comprise the circuit board body, be furnished with control circuit on the body, control circuit is electrically connected with the circuit output interface, described circuit output interface comprises the golden finger that is arranged in around the body bottom surface, and the electric connector that is arranged at middle part, body bottom surface, and described golden finger and electric connector are connected in parallel.
In the technique scheme, described golden finger is an electrical connection solder joint arranged evenly in the prior art, golden finger is actually in copper-clad plate and is covered with one deck gold again by special process, because the non-oxidizability of gold is extremely strong, and conductibility is also very strong, but because the expensive price of gold adopts zinc-plated the replacement at present mostly.During use, be located in the camera lens module, be used for signal of video signal is transferred to the circuit board of electronic product, interface according to the electronic product that uses the camera lens module is provided with situation, can select golden finger to connect, the electric connector that also can select to be positioned at the body middle part connects, when selecting golden finger to connect, a kind of mode is as a solder joint with each golden finger tie point, be electrically connected by solder joint corresponding on welding manner or surface installation technique and the connected circuit board, another kind of mode is by conducting resinl and flexible circuit board bonding connection, is connected to the circuit board of corresponding electronic product again by flexible circuit board; When the electric connector in the middle of selecting connects, only need directly be plugged in the corresponding electrical connection jack and get final product.
In the technique scheme, a side of described circuit board body bottom is provided with 1～3 boss, constitutes error-proof structure.Boss can cooperate with the depression of installed position, thereby, when the orientation of circuit board is incorrect, can't install, thereby avoid the incorrect circuit connection error that causes in orientation.
Because technique scheme utilization, the advantage that the utility model compared with prior art has is: because the utility model is provided with the circuit output interface of three kinds of connected modes simultaneously on pcb board, in use, can select corresponding circuit output interface according to the needs that are mounted circuit board interface, thereby make the connection of pcb board have more versatility, be fit to be connected use with all kinds of circuit boards.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment one;
Accompanying drawing 2 is the user mode schematic diagram of the utility model embodiment one.
Wherein: 1, circuit board body 2, golden finger 3, with electric connector 4, boss 5, camera lens module.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in accompanying drawing 1,2, a kind of printed circuit board (PCB) that is used for the camera lens module, comprise circuit board body 1, be furnished with control circuit on the body, control circuit is electrically connected with the circuit output interface, described circuit output interface comprises the golden finger 2 that is arranged in around the body bottom surface, and the electric connector 3 that is arranged at middle part, body bottom surface, and described golden finger 2 is connected in parallel with electric connector 3.A side of described body bottom is provided with 1～3 boss 4, constitutes error-proof structure.
During use, the utility model is installed in the camera lens module 5, the signal of video signal that realization will be arranged at the image sensor on the body is transferred on the circuit board of electronic product, needs according to the electron product circuit plate interface, golden finger or its a kind of circuit output interface of electric connector are connected with the electron product circuit plate on the selection body, when selecting golden finger for use, wherein the golden finger on the adjacent edge can consist of the set of circuits output interface or all golden fingers are the set of circuits output interface, can adopt welding or the bonding dual mode of conducting resinl to finish electrical connection between the circuit board; And be elected to when using electric connector, only need just can with the corresponding jack grafting.
Claims (2)
1. printed circuit board (PCB) that is used for the camera lens module, comprise circuit board body [1], body is furnished with control circuit on [1], control circuit is electrically connected with the circuit output interface, it is characterized in that: described circuit output interface comprises the golden finger [2] that is arranged in around the body bottom surface, and the electric connector [3] that is arranged at middle part, body bottom surface, described golden finger [2] is connected in parallel with electric connector [3].
2. the printed circuit board (PCB) that is used for the camera lens module according to claim 1 is characterized in that: a side of described circuit board body bottom is provided with 1～3 boss [4], constitutes error-proof structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076256 CN2935711Y (en) | 2006-08-07 | 2006-08-07 | Printed circuit board for lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076256 CN2935711Y (en) | 2006-08-07 | 2006-08-07 | Printed circuit board for lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935711Y true CN2935711Y (en) | 2007-08-15 |
Family
ID=38352392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076256 Expired - Fee Related CN2935711Y (en) | 2006-08-07 | 2006-08-07 | Printed circuit board for lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935711Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719606B (en) * | 2010-01-21 | 2011-07-20 | 台均科技（深圳）有限公司 | Flexible circuit switching sheet for input and output interfaces of film circuit board |
| CN105117675A (en) * | 2015-05-21 | 2015-12-02 | 福建新大陆电脑股份有限公司 | Bar-code camera device with function of global electronic shutter control |
-
2006
- 2006-08-07 CN CN 200620076256 patent/CN2935711Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719606B (en) * | 2010-01-21 | 2011-07-20 | 台均科技（深圳）有限公司 | Flexible circuit switching sheet for input and output interfaces of film circuit board |
| CN105117675A (en) * | 2015-05-21 | 2015-12-02 | 福建新大陆电脑股份有限公司 | Bar-code camera device with function of global electronic shutter control |
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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: 20070815 Termination date: 20100807 |