CN204856343U - CPCIPXI system board substitute means - Google Patents
CPCIPXI system board substitute means Download PDFInfo
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- CN204856343U CN204856343U CN201520668077.6U CN201520668077U CN204856343U CN 204856343 U CN204856343 U CN 204856343U CN 201520668077 U CN201520668077 U CN 201520668077U CN 204856343 U CN204856343 U CN 204856343U
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Abstract
The utility model discloses a CPCIPXI system board substitute means is CPCIPXI system board bus through the PCIE with general purpose computer mainboard or notebook computer, MINI PCIE or USB3.0 interface converting, realizes the substitution to the CPCIPXI system board. Substitute means is qualified for the next round of competitions after including CPCIPXI interface board, optical drive position, hard disk position, audio interface, USB interface, switch, CPCIPXI, power source, mainboard interface, the positive upper portion of CPCIPXI system board substitute means sets up the CPCIPXI interface board, and CPCIPXI interface board lower part sets gradually optical drive position, hard disk position, audio interface, USB interface, switch, be qualified for the next round of competitions after the upper portion at the CPCIPXI system board substitute means back sets up CPCIPXI, be qualified for the next round of competitions behind the CPCIPXI lower part or left side set up power source, and the lower part of being qualified for the next round of competitions behind the CPCIPXI sets up the mainboard interface. CPCIPXI system board substitute means internal integration general mainboard and CPU. The beneficial effect of the utility model: it is lower than current CPCIPXI system board price, manufacturing cost greatly reduced, the performance is high.
Description
Technical field
This patent relates to CPCI/PXI system board replacement device.
Background technology
Traditional CPCI/PXI system is made up of CPCI/PXI cabinet, backboard, system board, rear outlet board.Wherein CPCI/PXI system board is expensive, and due to integrated level higher, performance is lower than general large mainboard.In light of this situation, we have proposed a kind of CPCI/PXI system board replacement device, this device is a kind of cabinet of novel C PCI/PXI framework, and this CPCI/PXI system board replacement device significantly can reduce cost of products, improves the performance of product.
Utility model content
It is expensive that the purpose of this utility model is to solve existing CPCI/PXI system board, and production cost is high, the defect that properties of product are low.
The utility model adopts following technical scheme:
CPCI/PXI system board replacement device, comprise CPCI/PXI interface board, CD-ROM drive position, hard disk position, audio interface, USB interface, power switch, outlet after CPCI/PXI, power interface, mainboard interface, expansion interface, expansion interface circuit, CPCI/PXI interface conversion circuit, CPCI/PXI bus system groove interface, the top in described CPCI/PXI system board replacement device front arranges CPCI/PXI interface board, CPCI/PXI interface board bottom sets gradually CD-ROM drive position, hard disk position, audio interface, USB interface, power switch, the top at the described CPCI/PXI system board replacement device back side arranges outlet after CPCI/PXI, after CPCI/PXI, outlet bottom or left side arrange power interface, after CPCI/PXI, outlet bottom arranges mainboard interface.
The system principle structure of CPCI/PXI system board replacement device is illustrated in fig. 3 shown below, the system of described CPCI/PXI system board replacement device carries out system extension by the peripheral expansion interface of computer main board, expansion interface is connected with expansion interface circuit, expansion interface circuit is connected with CPCI/PXI interface conversion circuit, CPCI/PXI interface conversion circuit and CPCI/PXI bus system groove interface, described expansion interface is PCIE, MINIPCIE, or USB3.0 interface, expansion interface is to PCIE, MINIPCIE or USB3.0 signal carries out driving and Signal Matching, expansion interface is expanded to the CPCI/PXI bus of standard by expansion interface circuit, CPCI/PXI interface conversion circuit completes PCIE, MINIPCIE or USB3.0 bus is to the conversion of CPCI/PXI bus protocol, the same function of CPCI/PXICPU system board is realized under the control of notebook computer or host desktop, the products substitution of completion system plate.PCIE, MINIPCIE or USB3.0 are serial bus data, and product resolves the serial data agreement of PCIE, MINIPCIE or USB3.0, completes the controlling functions of the address wire of CPCI/PXI bus, data line, control signal wire and look-at-me line.
Described CPCI/PXI system board replacement device inside is integrated with general mainboard and CPU.PCI/PXI bus system groove interface includes interface circuit, drive unit and match circuit.
CPCI/PXI system board replacement device is consistent with traditional cabinet in physical dimension, and the difference according to CPCI/PXI system board replacement device size can select ITX mainboard and large mainboard.System adopts special backboard, and mainboard, the CPU of cabinet carry out data communication by special backboard.
The utility model can expand to multiple application, as long as the cabinet of CPCI/PXI can integrated be entered, can be applied in added cabinet, also can be applied in Portable machine box, reduces the cost of product.In addition, can further expand, expand the cabinet based on CPCI-E structure, there is very large price and technical advantage.
The beneficial effects of the utility model: (1) is lower than existing CPCI/PXI system board price, and production cost reduces greatly; (2) properties of product are high.Following table is price comparison:
Accompanying drawing explanation
Fig. 1 is the Facad structure figure of described CPCI/PXI system board replacement device;
Fig. 2 is the structure figure of described CPCI/PXI system board replacement device;
Fig. 3 is the systematic schematic diagram of described CPCI/PXI system board replacement device;
Fig. 4 is the Facad structure figure of described CPCI/PXI system board replacement device (size is 19 inches 1/2nd);
Fig. 5 is the structure figure of described CPCI/PXI system board replacement device (size is 19 inches 1/2nd).
Description of reference numerals
1CPCI/PXI interface board; 2 CD-ROM drive positions; 3 hard disk positions; 4 audio interface; 5USB interface; 6 power switches; Outlet after 7CPCI/PXI; 8 power interfaces; 9 mainboard interfaces; 10 expansion interfaces; 11 expansion interface circuits; 12CPCI/PXI interface conversion circuit; 13CPCI/PXI bus system groove interface.
Embodiment
The utility model is further illustrated below in conjunction with accompanying drawing and preferred embodiment of the present utility model.
Embodiment 1
As shown in Figure 1-2, CPCI/PXI system board replacement device, size is 19 inches, CPCI/PXI system board replacement device, comprise CPCI/PXI interface board 1, CD-ROM drive position 2, hard disk position 3, audio interface 4, USB interface 5, power switch 6, outlet 7 after CPCI/PXI, power interface 8, mainboard interface 9, expansion interface 10, expansion interface circuit 11, CPCI/PXI interface conversion circuit 12, CPCI/PXI bus system groove interface 13, the top in described CPCI/PXI system board replacement device front arranges CPCI/PXI interface board 1, CPCI/PXI interface board bottom sets gradually CD-ROM drive position 2, hard disk position 3, audio interface 4, USB interface 5, power switch 6, the top at the described CPCI/PXI system board replacement device back side arranges outlet 7 after CPCI/PXI, after CPCI/PXI, outlet 7 bottom arranges power interface 8, after CPCI/PXI, lower 7 of outlet arranges mainboard interface 9.
The system principle structure of CPCI/PXI system board replacement device is illustrated in fig. 3 shown below, the system of described CPCI/PXI system board replacement device carries out system extension by the peripheral expansion interface 10 of computer main board, expansion interface 10 is connected with expansion interface circuit 11, expansion interface circuit 11 is connected with CPCI/PXI interface conversion circuit 12, CPCI/PXI interface conversion circuit 12 and CPCI/PXI bus system groove interface 13, described expansion interface 10 is PCIE, MINIPCIE, or USB3.0 interface, expansion interface 10 couples of PCIE, MINIPCIE or USB3.0 signal carries out driving and Signal Matching, expansion interface 10 is expanded to the CPCI/PXI bus of standard by expansion interface circuit 11, CPCI/PXI interface conversion circuit 13 completes PCIE, MINIPCIE or USB3.0 bus is to the conversion of CPCI/PXI bus protocol, the same function of CPCI/PXICPU system board is realized under the control of notebook computer or host desktop, the products substitution of completion system plate.PCIE, MINIPCIE or USB3.0 are serial bus data, and product resolves the serial data agreement of PCIE, MINIPCIE or USB3.0, completes the controlling functions of the address wire of CPCI/PXI bus, data line, control signal wire and look-at-me line.
Described CPCI/PXI system board replacement device inside is integrated with general mainboard and CPU.PCI/PXI bus system groove interface 13 includes interface circuit, drive unit and match circuit.
CPCI/PXI system board replacement device is consistent with traditional cabinet in physical dimension, and the difference according to CPCI/PXI system board replacement device size can select ITX mainboard and large mainboard.System adopts special backboard, and mainboard, the CPU of cabinet carry out data communication by special backboard.
The utility model is lower than existing CPCI/PXI system board price, and production cost reduces greatly; Properties of product are high.
Embodiment 2
As illustrated in figures 4-5, CPCI/PXI system board replacement device, size is 19 inches 1/2nd, CPCI/PXI system board replacement device, comprise CPCI/PXI interface board 1, CD-ROM drive position 2, hard disk position 3, audio interface 4, USB interface 5, power switch 6, outlet 7 after CPCI/PXI, power interface 8, mainboard interface 9, expansion interface 10, expansion interface circuit 11, CPCI/PXI interface conversion circuit 12, CPCI/PXI bus system groove interface 13, the top in described CPCI/PXI system board replacement device front arranges CPCI/PXI interface board 1, CPCI/PXI interface board bottom sets gradually CD-ROM drive position 2, hard disk position 3, audio interface 4, USB interface 5, power switch 6, the top at the described CPCI/PXI system board replacement device back side arranges outlet 7 after CPCI/PXI, after CPCI/PXI, on the left of outlet 7, power interface 8 is set, after CPCI/PXI, lower 7 of outlet arranges mainboard interface 9.
The system principle structure of CPCI/PXI system board replacement device is illustrated in fig. 3 shown below, the system of described CPCI/PXI system board replacement device carries out system extension by the peripheral expansion interface 10 of computer main board, expansion interface 10 is connected with expansion interface circuit 11, expansion interface circuit 11 is connected with CPCI/PXI interface conversion circuit 12, CPCI/PXI interface conversion circuit 12 and CPCI/PXI bus system groove interface 13, described expansion interface 10 is PCIE, MINIPCIE, or USB3.0 interface, expansion interface 10 couples of PCIE, MINIPCIE or USB3.0 signal carries out driving and Signal Matching, expansion interface 10 is expanded to the CPCI/PXI bus of standard by expansion interface circuit 11, CPCI/PXI interface conversion circuit 13 completes PCIE, MINIPCIE or USB3.0 bus is to the conversion of CPCI/PXI bus protocol, the same function of CPCI/PXICPU system board is realized under the control of notebook computer or host desktop, the products substitution of completion system plate.PCIE, MINIPCIE or USB3.0 are serial bus data, and product resolves the serial data agreement of PCIE, MINIPCIE or USB3.0, completes the controlling functions of the address wire of CPCI/PXI bus, data line, control signal wire and look-at-me line.
Described CPCI/PXI system board replacement device inside is integrated with general mainboard and CPU.PCI/PXI bus system groove interface 13 includes interface circuit, drive unit and match circuit.
CPCI/PXI system board replacement device is consistent with traditional cabinet in physical dimension, and the difference according to CPCI/PXI system board replacement device size can select ITX mainboard and large mainboard.System adopts special backboard, and mainboard, the CPU of cabinet carry out data communication by special backboard.
The utility model is lower than existing CPCI/PXI system board price, and production cost reduces greatly; Properties of product are high.
The above, be only the utility model preferred embodiment, therefore the scope that the utility model implements can not be limited according to this, the equivalence namely done according to the utility model the scope of the claims and description change with modify, all should still belong in scope that the utility model contains.
Claims (2)
1.CPCI/PXI system board replacement device, is characterized in that: comprise CPCI/PXI interface board, CD-ROM drive position, hard disk position, audio interface, USB interface, power switch, outlet after CPCI/PXI, power interface, mainboard interface, expansion interface, expansion interface circuit, CPCI/PXI interface conversion circuit, CPCI/PXI bus system groove interface, the top in described CPCI/PXI system board replacement device front arranges CPCI/PXI interface board, and CPCI/PXI interface board bottom sets gradually CD-ROM drive position, hard disk position, audio interface, USB interface, power switch, the top at the described CPCI/PXI system board replacement device back side arranges outlet after CPCI/PXI, after CPCI/PXI, outlet bottom or left side arrange power interface, after CPCI/PXI, outlet bottom arranges mainboard interface, the system of described CPCI/PXI system board replacement device carries out system extension by the peripheral expansion interface of computer main board, expansion interface is connected with expansion interface circuit, expansion interface circuit is connected with CPCI/PXI interface conversion circuit, CPCI/PXI interface conversion circuit and CPCI/PXI bus system groove interface, described expansion interface is PCIE, MINIPCIE, or USB3.0 interface, expansion interface is to PCIE, MINIPCIE or USB3.0 signal carries out driving and Signal Matching, and expansion interface is expanded to the CPCI/PXI bus of standard by expansion interface circuit, and CPCI/PXI interface conversion circuit completes PCIE, MINIPCIE or USB3.0 bus to the conversion of CPCI/PXI bus protocol, PCIE, MINIPCIE, or USB3.0 is serial bus data.
2. CPCI/PXI system board replacement device according to claim 1, is characterized in that: described CPCI/PXI system board replacement device inside is integrated with general mainboard and CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668077.6U CN204856343U (en) | 2015-08-31 | 2015-08-31 | CPCIPXI system board substitute means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668077.6U CN204856343U (en) | 2015-08-31 | 2015-08-31 | CPCIPXI system board substitute means |
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| CN204856343U true CN204856343U (en) | 2015-12-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446431A (en) * | 2015-12-28 | 2016-03-30 | 天津浩丞恒通科技有限公司 | Multi-serial-port expansion board used for CPCI system |
| CN106372014A (en) * | 2016-08-25 | 2017-02-01 | 天津市英贝特航天科技有限公司 | Implementation method for converting PCIE (Peripheral Component Interface Express) bus into CPCI (Compact Peripheral Component Interconnect) bus |
-
2015
- 2015-08-31 CN CN201520668077.6U patent/CN204856343U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446431A (en) * | 2015-12-28 | 2016-03-30 | 天津浩丞恒通科技有限公司 | Multi-serial-port expansion board used for CPCI system |
| CN106372014A (en) * | 2016-08-25 | 2017-02-01 | 天津市英贝特航天科技有限公司 | Implementation method for converting PCIE (Peripheral Component Interface Express) bus into CPCI (Compact Peripheral Component Interconnect) bus |
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