CN202383571U - FPC (flexible printed circuit board) output interface based main board - Google Patents
FPC (flexible printed circuit board) output interface based main board Download PDFInfo
- Publication number
- CN202383571U CN202383571U CN2011205723846U CN201120572384U CN202383571U CN 202383571 U CN202383571 U CN 202383571U CN 2011205723846 U CN2011205723846 U CN 2011205723846U CN 201120572384 U CN201120572384 U CN 201120572384U CN 202383571 U CN202383571 U CN 202383571U
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- signal transmission
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Abstract
The utility model relates to the field of main boards, in particular to an FPC (flexible printed circuit board) output interface based main board, which is arranged in a case and comprises a main board body and a processing unit arranged on the main board body. The processing unit is respectively connected with a platform interface controller, a network adapter chip, a display chip and a sound adapter, the platform interface controller is connected with an input and output control chip, the platform interface controller, the network adapter chip, the display chip, the sound adapter chip and the input and output control chip are connected with a flexible printed circuit board through a first signal transmission interface, the flexible printed circuit board is connected with a second signal transmission interface, and the second signal transmission interface is arranged on the case. The flexible printed circuit board can be bent and wound, so that output interfaces can be disposed at any positions of the case optionally, ways of displaying external equipment are greatly enriched, and the FPC output interface based main board can be applicable to more application environments.
Description
Technical field
The utility model relates to a kind of mainboard, is specifically related to a kind of mainboard based on the FPC output interface.
Background technology
The external interface of existing mainboard; As: PS/2, USB, VGA, LAN, COM, LVDS etc. all are fixedly installed on the mainboard; Therefore, mainboard is fixedly installed with cabinet on after, this external interface also can only be arranged on the fixed position of cabinet; External interface can not be arranged on the optional position of cabinet freely, can not satisfy various users' demand.
Summary of the invention
To above problem; Technical matters to be solved by this invention is the deficiency that overcomes prior art; Provide the output of a kind of FPC of utilization structure each functional interface, replaced fixedly external interface, having benefited from FPC can be arbitrarily crooked, around the character of rolling up; This novel employing FPC structure has been exported some internal interface signals, makes more free, the follow-up research and development of use-pattern of these signals more convenient.
The purpose of the utility model realizes through following technical scheme:
The utility model is a kind of mainboard based on the FPC output interface; It is arranged in the cabinet; Wherein, mainly comprise: the mainboard body is arranged on the processing unit on the mainboard body; Said processing unit is connected with the platform interface controller, and said processing unit is connected to network card chip, display chip, sound card chip respectively; Said platform interface controller is connected to the input and output control chip, and said platform interface controller, network card chip, display chip, sound card chip and input and output control chip are connected with flexible PCB through first signal transmission interface; Said flexible PCB is connected to the secondary signal transmission interface, and said secondary signal transmission interface is arranged on the cabinet.
Further, said platform interface controller connects first signal transmission interface through universal serial bus.
Further, said universal serial bus comprises: CAN, IIC, SPI.
Further, the interface type of said secondary signal transmission interface comprises: USB2.0, RS232, LVDS, mic-in, line-out, VGA, SATA, LAN, PCIE, POWER-BUTTON, SDIO, IIC BUS.
Advantage of the utility model and beneficial effect:
The utility model is based on the mainboard of FPC output interface; Because that flexible PCB (FPC) has is can be arbitrarily crooked, around the character of rolling up; Various signals are guided to signal output interface through FPC; Output interface can be arranged on each position of cabinet arbitrarily, enrich the manifestation mode of external device greatly, thereby can adapt to the more applications environment.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the electrical block diagram of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also a kind of mainboard of Fig. 1 the utility model based on the FPC output interface; It is arranged in the cabinet; Wherein, mainly comprise: the mainboard body is arranged on the processing unit on the mainboard body; Said processing unit is connected with the platform interface controller, and said processing unit is connected to network card chip, display chip, sound card chip respectively; Said platform interface controller is connected to the input and output control chip, and said platform interface controller, network card chip, display chip, sound card chip and input and output control chip are connected with flexible PCB through first signal transmission interface; Said flexible PCB is connected to the secondary signal transmission interface, and said secondary signal transmission interface is arranged on the cabinet.
In this specific embodiment, said platform interface controller connects first signal transmission interface through universal serial bus.
In this specific embodiment, said mainboard based on the FPC output interface, the type of external interface, position, size are able to freely customize to different industries, and the manifestation mode of having enriched external device greatly is to adapt to the more applications environment.In addition, mainboard internal signal such as PCIE, LVDS etc. only do general-purpose interfaces uses such as video interface, PCIE slot usually.
In this specific embodiment, said universal serial bus comprises: CAN, IIC, SPI.
In this specific embodiment; The utility model is drawn mainboard external interfaces such as USB2.0, RS232, LVDS, mic-in, line-out, VGA, SATA, LAN, PCIE, POWER-BUTTON, SDIO, IIC BUS and partial interior signal based on the FPC structure; These signals of use that the client of different industries can be easily customizes according to self products characteristics; Type, position, the size of design related application interface, user's application interface can place any position, the direction apart from motherboard 20 ~ 30cm.In addition, the user also can be based on Design of Signal expanded application such as IIC BUS, PCIE, as expand external expansion cards such as SATA, LAN, COM based on the PCIE Design of Signal.
In this specific embodiment; The mainboard internal signal of the utility model such as PCIE, LVDS etc. only do general-purpose interfaces such as video interface, PCIE slot usually and use; This novel employing FPC structure has been exported some internal interfaces, makes more free, the follow-up research and development of use-pattern of these signals more convenient.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. mainboard based on the FPC output interface; It is arranged in the cabinet; It is characterized in that, mainly comprise: the mainboard body is arranged on the processing unit on the mainboard body; Said processing unit is connected with the platform interface controller, and said processing unit is connected to network card chip, display chip, sound card chip respectively; Said platform interface controller is connected to the input and output control chip, and said platform interface controller, network card chip, display chip, sound card chip and input and output control chip are connected with flexible PCB through first signal transmission interface; Said flexible PCB is connected to the secondary signal transmission interface, and said secondary signal transmission interface is arranged on the cabinet.
2. according to the said mainboard of claim 1, it is characterized in that said platform interface controller connects first signal transmission interface through universal serial bus based on the FPC output interface.
3. according to the said mainboard of claim 2, it is characterized in that said universal serial bus comprises: CAN, IIC, SPI based on the FPC output interface.
4. according to the said mainboard of claim 3 based on the FPC output interface; It is characterized in that the interface type of said secondary signal transmission interface comprises: USB2.0, RS232, LVDS, mic-in, line-out, VGA, SATA, LAN, PCIE, POWER-BUTTON, SDIO, IIC BUS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205723846U CN202383571U (en) | 2011-12-31 | 2011-12-31 | FPC (flexible printed circuit board) output interface based main board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205723846U CN202383571U (en) | 2011-12-31 | 2011-12-31 | FPC (flexible printed circuit board) output interface based main board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383571U true CN202383571U (en) | 2012-08-15 |
Family
ID=46632063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205723846U Expired - Fee Related CN202383571U (en) | 2011-12-31 | 2011-12-31 | FPC (flexible printed circuit board) output interface based main board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110750481A (en) * | 2019-10-21 | 2020-02-04 | 北京小米移动软件有限公司 | Electronic device, signal transmission method, and storage medium |
| CN117250207A (en) * | 2023-11-17 | 2023-12-19 | 四川睿杰鑫电子股份有限公司 | Flexible circuit board detection device and detection method |
-
2011
- 2011-12-31 CN CN2011205723846U patent/CN202383571U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110750481A (en) * | 2019-10-21 | 2020-02-04 | 北京小米移动软件有限公司 | Electronic device, signal transmission method, and storage medium |
| CN117250207A (en) * | 2023-11-17 | 2023-12-19 | 四川睿杰鑫电子股份有限公司 | Flexible circuit board detection device and detection method |
| CN117250207B (en) * | 2023-11-17 | 2024-01-30 | 四川睿杰鑫电子股份有限公司 | Flexible circuit board detection device and detection method |
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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: 20120815 Termination date: 20131231 |