CN106647968B - Backboard and computer system with same - Google Patents
Backboard and computer system with same Download PDFInfo
- Publication number
- CN106647968B CN106647968B CN201611130600.5A CN201611130600A CN106647968B CN 106647968 B CN106647968 B CN 106647968B CN 201611130600 A CN201611130600 A CN 201611130600A CN 106647968 B CN106647968 B CN 106647968B
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- CN
- China
- Prior art keywords
- interface
- card
- board
- power
- areas
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- 238000002955 isolation Methods 0.000 claims description 26
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
Abstract
The invention discloses a backboard, which comprises a backboard main body, wherein the backboard main body is provided with four first board card interface areas and eight second board card interface areas, wherein the four first board card interface areas and the eight second board card interface areas are uniformly discharged in four rows on the backboard main body, and the length of each first board card interface area is twice that of each second board card interface area, so that an interface area with more reasonable arrangement is formed, and the backboard has good expandability and ductility. The invention also provides a computer system.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a back plate and a computer system.
Background
The existing connectors of the backboard are unreasonable in arrangement and lack good expandability and ductility.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention provides a backboard with good expandability and extensibility and a computer system.
A back plate comprising a back plate body having four first board interface regions and eight second board interface regions, wherein the four first board interface regions and the eight second board interface regions are in four rows of uniform discharge on the back plate body, the length of each first board interface region being twice the length of each second board interface region.
Further, the four first board interface areas are an isolation board interface area, a power board interface area and two computing board interface areas respectively, and the eight second board interface areas are eight service board interface areas, wherein the isolation board interface areas, the power board interface areas, the two computing board interface areas and the eight service board interface areas are arranged in four rows uniformly on the backboard main body, and the length of the isolation board interface areas, the power board interface areas and each computing board interface area is twice that of each service board interface area.
Further, each computing board card interface area includes a computing board card signal interface and a computing board card power interface, the computing board card signal interface is adjacent to the computing board card power interface, each service board card interface area includes two service board card signal interfaces and two service board card power interfaces, each service board card signal interface is adjacent to a corresponding service board card power interface, each service board card signal interface can be communicated with the computing board card signal interface, and each service board card power interface is identical to each computing board card power interface.
Further, the eight service board card interface area forms a first row and a second row on the back board main body, the two computing board card interface areas form a third row on the back board main body, and the isolation board card interface area and the power board card interface area form a fourth row on the back board main body.
Further, each service board signal interface is a XAUI high-speed interface, and the signal of the computing board signal interface is a USB high-speed interface.
Further, the isolation board card interface area includes an isolation board card signal interface and an isolation board card power interface, the power board card interface area includes a power board card signal interface and a power board card power interface, and the isolation board card power interface, the power board card power interface and each computing board card power interface are the same.
Further, the power supply power of the isolation board card power interface, the power board card power interface, each service board card power interface and each computing board card power interface is greater than or equal to 80W.
Further, the fan comprises two fan interface areas, wherein the two fan interface areas are positioned on two sides of the back plate main body, and each fan interface area is provided with a fan interface.
Further, the height of the backboard is 3U.
A computer system comprises the back plate.
According to the back plate and the computer system, the back plate main body of the back plate comprises the four first board card interface areas and the eight second board card interface areas, the length of each first board card interface area is twice that of each second board card interface area, and the four first board card interface areas and the eight second board card interface areas are uniformly discharged in four rows on the back plate main body, so that the interface areas which are reasonably arranged are formed, and the back plate has good expandability and ductility.
Drawings
Fig. 1 is a schematic view of a first embodiment of a back plate according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
The back plate 1 according to the embodiment of the first aspect of the present invention is described in detail below with reference to the drawings.
Referring to fig. 1, the height of the back plate 1 is 3U (U, a unit indicating the external dimension of the server, 1u= 4.445 cm), which is a 6-layer PCB board, and includes a back plate body and two fan interface areas 50.
The back plate body comprises four first board card interface areas and eight second board card interface areas. The four first board card interface areas and the eight second board card interface areas are uniformly arranged in four rows on the back plate main body, and the length of each first board card interface area is twice that of each second board card interface area. The two fan interface areas 50 are located on two sides of the four rows, respectively, and each fan interface area 50 has a fan interface 501 for plugging in a fan.
In this embodiment, the four first board interface areas are a power board interface area 10, an isolation board interface area 20, and two computing board interface areas 30, and the eight second board interface areas are eight service board interface areas 40. The power board interface area 10, the isolation board interface area 20, the two computing board interface areas 30, and the eight service board interface area 40 are arranged in four rows uniformly on the back board main body, and the length of the power board interface area 10, the isolation board interface area 20, and each computing board interface area 30 is twice as long as that of each service board interface area 40. The eight service card interface area 40 forms a first row and a second row on the backplane body, the two computing card interface areas 30 form a third row on the backplane body, and the isolation card interface area 20 and the power card interface area 10 form a fourth row on the backplane body.
The power board interface area 10 has a height of 0.75U, and is used for plugging in a power board, and includes a power board signal interface 101 and a power board power interface 102.
The height of the isolation board card interface area 20 is 0.75U, and the isolation board card interface area is used for plugging in an isolation board card, and comprises an isolation board card signal interface 201 and an isolation board card power interface 202.
Each service card interface area 40 has a height of 0.75U and includes adjacent service card signal interfaces 401 and service card power interfaces 402. The service board signal interface 401 may be a USB high-speed interface, and the signals on the service board signal interface 401 may be USB and GPIO signals.
Each computing card interface area 30 has a height of 0.75U and includes two computing card signal interfaces 301 and two computing card power interfaces 302, each computing card signal interface 301 being adjacent to a corresponding computing card power interface 302. Each computing card signal interface 301 may be a XAUI high speed interface and the signals on the computing card signal interface 301 may be XAUI and GPIO signals.
Wherein, each computing board power interface 302, each business board power interface 402, the isolation board power interface 202, and the power board power interface 102 may be identical, and may provide 80W and above of power supply power, thereby ensuring continuous high-power supply capability.
The backboard 1 in this embodiment has the four rows of the four first board card interface areas and eight second board card interface areas which are uniformly discharged, and has reasonable arrangement and good expandability.
Because each service card signal interface 401 can communicate with each computing card signal interface 301, and each service card power interface 402 is the same as each computing card power interface 302, the location of each computing card interface area 30 may be in the third row, or may be in the first row or the second row, so that the cards to be plugged can be flexibly arranged.
A second embodiment of the present invention provides a computer system. The computer system includes the back plate 1 according to the first embodiment.
In the computer system of the embodiment, the back plate 1 of the computer system has the four first board interface areas and eight second board interface areas which are uniformly arranged in four rows, so that the arrangement is reasonable and compact, and the good expandability is achieved.
Because each service card signal interface 401 can communicate with each computing card signal interface 201, and each service card power interface 402 is identical to each computing card power interface 302, the location of each computing card interface area 30 may be in the third row, or in the first row or in the second row, so that the cards to be plugged can be flexibly arranged.
The foregoing is merely illustrative of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present invention, and therefore, the scope of the present invention shall be defined by the claims.
Claims (7)
1. A back plate, wherein the back plate comprises a back plate body, the back plate body is provided with four first board card interface areas and eight second board card interface areas, the four first board card interface areas and the eight second board card interface areas are uniformly discharged in four rows on the back plate body, and the length of each first board card interface area is twice the length of each second board card interface area;
the eight second board interface areas are eight service board interface areas, and the eight service board interface areas form a first row and a second row on the backboard main body;
the four first board card interface areas are respectively an isolation board card interface area, a power board card interface area and two calculation board card interface areas, the two calculation board card interface areas form a third row on the backboard main body, and the isolation board card interface area and the power board card interface area form a fourth row on the backboard main body;
the fan interface comprises a back plate main body, and is characterized by further comprising two fan interface areas which are positioned on two sides of the four rows of the back plate main body, wherein each fan interface area is provided with a fan interface.
2. The back plate of claim 1, wherein each computing card interface area comprises two computing card signal interfaces and two computing card power interfaces, each computing card signal interface is adjacent to a corresponding computing card power interface, each service card interface area comprises an adjacent service card signal interface and a service card power interface, each service card signal interface is capable of communicating with each computing card signal interface, and each service card power interface is identical to each computing card power interface.
3. The backplane of claim 2, wherein each service card signal interface is a XAUI high-speed interface and the signals of the computing card signal interface are USB high-speed interfaces.
4. The back plate of claim 2, wherein the isolation card interface region comprises an isolation card signal interface and an isolation card power interface, the power card interface region comprises a power card signal interface and a power card power interface, and the isolation card power interface, the power card power interface, and each computing card power interface are identical.
5. The back panel of claim 4, wherein the power supply of the isolation card power interface, the power supply card power interface, each service card power interface, each computing card power interface is greater than or equal to 80W.
6. The back plate of claim 1, wherein the height of the back plate is 3U.
7. A computer system comprising a back plate according to any of claims 1-6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130600.5A CN106647968B (en) | 2016-12-09 | 2016-12-09 | Backboard and computer system with same |
| PCT/CN2016/109458 WO2018103114A1 (en) | 2016-12-09 | 2016-12-12 | Backplane and computer system comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130600.5A CN106647968B (en) | 2016-12-09 | 2016-12-09 | Backboard and computer system with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106647968A CN106647968A (en) | 2017-05-10 |
| CN106647968B true CN106647968B (en) | 2024-01-19 |
Family
ID=58825913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611130600.5A Active CN106647968B (en) | 2016-12-09 | 2016-12-09 | Backboard and computer system with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106647968B (en) |
| WO (1) | WO2018103114A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540995A (en) * | 2003-04-23 | 2004-10-27 | 中兴通讯股份有限公司 | Improved backboard possessing C typed layout structure |
| CN202771345U (en) * | 2012-09-11 | 2013-03-06 | 北京泛华恒兴科技有限公司 | Peripheral component interconnect extensions for instrumentation (PXI) backplane and portable PXI chassis |
| JP2015082371A (en) * | 2013-10-22 | 2015-04-27 | 日置電機株式会社 | Accommodation device and circuit board inspection device |
| CN206470657U (en) * | 2016-12-09 | 2017-09-05 | 邦彦技术股份有限公司 | Backboard and the computer system with it |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760955A (en) * | 2013-11-29 | 2014-04-30 | 信航（天津）科技有限公司 | Multifunctional back plate based on 3U CPCIE standard |
| CN103593008A (en) * | 2013-12-02 | 2014-02-19 | 北京华科博创科技有限公司 | 3U high-speed backboard based on VPX bus |
| CN204242173U (en) * | 2014-11-25 | 2015-04-01 | 天津市英贝特航天科技有限公司 | Based on the multi-functional backboard of CPCI-S.0 and CPCI-E bus |
| CN105607694B (en) * | 2015-10-22 | 2018-09-07 | 电子科技大学 | Self-adapting changeable redundancy 3U signal processing backboards based on VPX buses |
-
2016
- 2016-12-09 CN CN201611130600.5A patent/CN106647968B/en active Active
- 2016-12-12 WO PCT/CN2016/109458 patent/WO2018103114A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540995A (en) * | 2003-04-23 | 2004-10-27 | 中兴通讯股份有限公司 | Improved backboard possessing C typed layout structure |
| CN202771345U (en) * | 2012-09-11 | 2013-03-06 | 北京泛华恒兴科技有限公司 | Peripheral component interconnect extensions for instrumentation (PXI) backplane and portable PXI chassis |
| JP2015082371A (en) * | 2013-10-22 | 2015-04-27 | 日置電機株式会社 | Accommodation device and circuit board inspection device |
| CN206470657U (en) * | 2016-12-09 | 2017-09-05 | 邦彦技术股份有限公司 | Backboard and the computer system with it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106647968A (en) | 2017-05-10 |
| WO2018103114A1 (en) | 2018-06-14 |
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