CN201700087U - Circuit board - Google Patents
Circuit board Download PDFInfo
- Publication number
- CN201700087U CN201700087U CN2010201755805U CN201020175580U CN201700087U CN 201700087 U CN201700087 U CN 201700087U CN 2010201755805 U CN2010201755805 U CN 2010201755805U CN 201020175580 U CN201020175580 U CN 201020175580U CN 201700087 U CN201700087 U CN 201700087U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- row
- pin
- product
- seat
- 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 - Lifetime
Links
Abstract
The utility model discloses a circuit board which is characterized by comprising an interface circuit board and a function circuit board, wherein the function circuit board is positioned at the upper part of the interface circuit board and is fixedly connected with the interface circuit board by a connecting mechanism; the connecting mechanism comprises a pin header and a pin seat which are matched and spliced. The circuit board adopting the connecting mechanism not only reduces the area thereof, but also reduces the volume of a product shell so as to lead the product to be developed in a miniaturization manner; the separation of the interface board and the function board improves the stability and safety of the product; if the system is upgraded, the upgrading only needs to be carried out on the function circuit board, the upgrading and regeneration of the product are convenient and the cost is saved.
Description
Technical field
The utility model relates to a kind of circuit board, relates in particular to a kind of circuit board based on the jockey between interface card and the functional circuit plate.
Background technology
Under the flourish form of current science and technology and information, oneself is the electronic installation of quite popularizing for an embedded device, all use circuit board in various electronic equipment internal, often has only a circuit board in the simply constructed product, and perfect along with the product function system, the device of electronic installation inside becomes increasingly complex, in the prior art often whole system all layout on a circuit board, certainly will cause board area excessive, taken a large amount of spaces, make that the product casing is bigger than normal, be unfavorable for the miniaturization development of product.Simultaneously, if all functional modules all design on a circuit board, the interference between each functional module is unfavorable for the stability and the fail safe of product systems, also is unfavorable for the upgrading of product, causes the waste of resource, has increased cost.
The utility model content
In order to solve above-mentioned problems of the prior art, it is a kind of with the circuit board miniaturization that the purpose of this utility model is to provide, and reduces the circuit board usable floor area and reduce the spacial circuit board of product cabinet simultaneously.
To achieve these goals, the utility model is to be achieved through the following technical solutions:
A kind of circuit board is characterized in that comprising interface card and functional circuit plate, and the functional circuit plate is positioned at the top of interface card, and it is fixedlyed connected by bindiny mechanism with interface card.
Above-mentioned circuit board is characterized in that described bindiny mechanism comprises row's pin and row's seat, and row's pin and row's seat cooperate pegs graft.
Above-mentioned circuit board is characterized in that described row's pin is arranged on the upper surface of interface card, and described row's seat is arranged on the lower surface of functional circuit plate.
Above-mentioned circuit board is characterized in that described row's pin is arranged on the lower surface of functional circuit plate, and described row's seat is arranged on the upper surface of interface card.
Above-mentioned circuit board is characterized in that described row's pin is double pin, and row's seat is a double cab.
Above-mentioned circuit board is characterized in that described double pin and double cab are many rows.
According to aforesaid the utility model, adopt after the bindiny mechanism, not only reduced board area, also reduced the volume of product casing, make product develop to miniaturization; The stability that has separately improved product of interface board and feature board, fail safe; If system upgrade only needs the functional circuit plate is upgraded, made things convenient for the upgrading of product, and saved cost.
Description of drawings
Fig. 1 is a board structure of circuit schematic diagram of the present utility model.
Embodiment
Below, with reference to the accompanying drawings, the utility model is described in detail.
A kind of circuit board comprises interface card 3 and functional circuit plate 4, and functional circuit plate 4 is positioned at the top of interface card 3, and it is fixedlyed connected by bindiny mechanism with interface card 3.
Described bindiny mechanism comprises row's pin 2 and row's seat 1, row's pin 2 is positioned at the upper surface of interface card 3, row's seat 1 is positioned at the lower surface of functional circuit plate 4, row's pin 2 and row's seat 1 cooperate pegs graft, make functional circuit plate 4 and interface card 3 firm being plugged on together,, also row's pin 2 can be arranged on the lower surface of functional circuit plate 4 here, then will arrange the upper surface that seat 1 is arranged on interface card 3 accordingly.
Described row's pin 2 and row's seat 1 can be many rows, and the row's pin 2 in the present embodiment is double pin, and corresponding row's seat 1 is a double cab, and is two rows all, be arranged in parallel, and the spacing of the two double pins of row and two row's double cabs all is 64mm.
This kind syndeton makes circuit board develop to miniaturization, has saved the space, and when product needed upgrades, only need more to change original functional circuit plate 4 and get final product, and do not need to change simultaneously interface card 3 with the circuit board that has increased new function, very convenient and easily simple.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or device scheme that the equivalent transformation mode is obtained, all drops within the protection range of the present utility model.
Claims (6)
1. a circuit board is characterized in that comprising interface card and functional circuit plate, and the functional circuit plate is positioned at the top of interface card, and it is fixedlyed connected by bindiny mechanism with interface card.
2. circuit board according to claim 1 is characterized in that described bindiny mechanism comprises row's pin and row's seat, and row's pin and row's seat cooperate pegs graft.
3. circuit board according to claim 2 is characterized in that described row's pin is arranged on the upper surface of interface card, and described row's seat is arranged on the lower surface of functional circuit plate.
4. circuit board according to claim 2 is characterized in that described row's pin is arranged on the lower surface of functional circuit plate, and described row's seat is arranged on the upper surface of functional circuit plate.
5. according to claim 3 or 4 described circuit boards, it is characterized in that described row's pin is double pin, row's seat is a double cab.
6. circuit board according to claim 5 is characterized in that described double pin and double cab are many rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201755805U CN201700087U (en) | 2010-04-29 | 2010-04-29 | Circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201755805U CN201700087U (en) | 2010-04-29 | 2010-04-29 | Circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201700087U true CN201700087U (en) | 2011-01-05 |
Family
ID=43401333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201755805U Expired - Lifetime CN201700087U (en) | 2010-04-29 | 2010-04-29 | Circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201700087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610938A (en) * | 2012-03-16 | 2012-07-25 | 四川九洲光电科技股份有限公司 | Circuit board connecting structure and connecting method for circuit board connecting structure |
-
2010
- 2010-04-29 CN CN2010201755805U patent/CN201700087U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610938A (en) * | 2012-03-16 | 2012-07-25 | 四川九洲光电科技股份有限公司 | Circuit board connecting structure and connecting method for circuit board connecting structure |
| CN102610938B (en) * | 2012-03-16 | 2014-07-16 | 四川九洲光电科技股份有限公司 | Circuit board connecting structure and connecting method for circuit board connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210002 Sunshine Hotel, No. 98, Shigu Road, Nanjing, Jiangsu Province, 8 Patentee after: Nanjing financial data systems Limited by Share Ltd Address before: 210002 Sunshine Hotel, No. 98, Shigu Road, Nanjing, Jiangsu Province, 8 Patentee before: Nanjing Fitech Data System Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |