CN202025256U - Reinforced compact peripheral component interconnect (CPCI) computer - Google Patents
Reinforced compact peripheral component interconnect (CPCI) computer Download PDFInfo
- Publication number
- CN202025256U CN202025256U CN2011200833996U CN201120083399U CN202025256U CN 202025256 U CN202025256 U CN 202025256U CN 2011200833996 U CN2011200833996 U CN 2011200833996U CN 201120083399 U CN201120083399 U CN 201120083399U CN 202025256 U CN202025256 U CN 202025256U
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- cpci
- computing machine
- main body
- reinforcing
- pcb board
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Abstract
The utility model relates to a reinforced compact peripheral component interconnect (CPCI) computer, which comprises a case, and a CPCI back board and an input/output (I/O) adapter board which are arranged in the case. The I/O adapter board comprises a printed circuit board (PCB) main body. A plurality of peripheral interfaces which are used for connecting with peripheral components are welded on the PCB main body. The PCB main body is perpendicular to the CPCI back board. The lower end of the PCB main body is inserted into the CPCI back board. The peripheral interfaces are electrically connected with the CPCI back board through the PCB main body. In the CPCI computer, since the peripheral interfaces on the I/O adapter board are directly welded on the I/O adapter board, the I/O adapter board is inserted into the CPCI back board and the peripheral interfaces are electrically connected with the back board through the I/O adapter board, connecting wires between the peripheral interfaces and the back board in the existing reinforced CPCI computer is omitted, risks that signals are interfered when the signals pass through the conducting wires are eliminated, and risks of loosening, falling, poor contact and the like which are apt to be caused by the connecting wires are reduced.
Description
Technical field
The utility model relates to CPCI equipment, more particularly, relates to a kind of reinforcing CPCI computing machine.
Background technology
CPCI is the abbreviation of Compact Peripheral Component Interconnect, also is referred to as Compact PCI, is the compact interconnecting bus devices for peripheral equipment.Adopt the pci system of passive bus base arrangement, being the industry assembling standard that the electric and software standard of pci bus adds European card, is the current the most stable and a kind of very widely industrial computer standard truly that meets international standard of range of application of using.CPCI transforms on original pci bus basis, it utilizes the advantage of PCI, the high-performance that satisfies industrial environment application requirements core system is provided, also consider to make full use of traditional total line products simultaneously, as ISA, STD, VME, CAN or the like comes the required I/O of expanding system and other functions, software is compatible common PCI standard fully, adopt CPCI can draw the achievement of PC state-of-the-art technology immediately, having the industry of satisfying again uses necessary firm in real time, reliably, modularization, easily use, the advantage of easy care is the application standard and the product of backbone in significant period of time from now in the industrial computer.
Reinforce CPCI and be on the basis of former CPCI system, the fan forced heat radiation of abandoning tradition is a heat loss through conduction, thereby carries out that the change design of some structures produces.System can reach three anti-(anti-damp and hot, anti-salt fog, mould proof) requirement of higher level like this, and EMC requires etc., is adapted at using on higher industry of reliability requirement and the military equipment.
Reinforce the CPCI computing machine, generally be applied to airborne circumstance or to reinforcing and the higher occasion of performance requirement, the reliability design aspect, the interface of existing reinforcing CPCI Computer I/O card extender generally all adopts Aviation Connector, but the cabinet inside Aviation Connector still adopts plain conductor with being connected of CPCI backplane interface, not only bad for assembling, cause easily and get loose or loose contact, under hot environment, wire rod damages easily, influences the normal operation of total system simultaneously.
The utility model content
The technical problems to be solved in the utility model is, above-mentioned I/O card extender at the reinforcing CPCI computing machine of prior art is connected existing defective with the CPCI backboard, a kind of reinforcing CPCI computing machine is provided, can realizes that the I/O card extender is connected with the no lead of CPCI backboard.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of reinforcing CPCI computing machine, comprise cabinet, and be arranged on CPCI backboard and I/O card extender in the cabinet, described I/O card extender comprises the pcb board main body, be welded with several on the described pcb board main body and be used for the external interface that links to each other with external unit, described pcb board main body and vertical setting of described CPCI backboard, the lower end of described pcb board main body is plugged on the described CPCI backboard, and described external interface is electrically connected with described CPCI backboard by described pcb board main body.
In reinforcing CPCI computing machine described in the utility model, described pcb board main body is plugged on the front end or the rear end of described CPCI backboard.
In reinforcing CPCI computing machine described in the utility model, the lower end of described pcb board main body is provided with the male end or the female end of DIN connector, the female end that is provided with DIN connector or the male end of correspondence on the described CPCI backboard.
In reinforcing CPCI computing machine described in the utility model, described external interface is the aviation socket.
In reinforcing CPCI computing machine described in the utility model, described cabinet comprises a panel, and described panel is arranged on the outside of described I/O card extender, has the through hole adaptive with described external interface on the described panel.
In reinforcing CPCI computing machine described in the utility model, described panel is provided with handle.
In reinforcing CPCI computing machine described in the utility model, described external interface comprises power interface and signaling interface.
In reinforcing CPCI computing machine described in the utility model, the female end of described DIN connector or male end comprise power supply terminal and signal terminal.
In reinforcing CPCI computing machine described in the utility model, also be provided with power switch and reset switch on the described I/O card extender.
In reinforcing CPCI computing machine described in the utility model, also be provided with run indicator and power light on the described I/O card extender.
Implement reinforcing CPCI computing machine of the present utility model, has following beneficial effect: in CPCI computing machine of the present utility model, external interface on the I/O card extender directly is welded on the I/O card extender, the I/O card extender is plugged on the CPCI backboard, external interface is electrically connected with backboard by the I/O card extender, cancelled in the existing reinforcing CPCI computing machine lead that is connected between the external interface and backboard, eliminated signal by connecting the risk that lead is interfered, also reduced because getting loose of connecting that lead easily causes, loose contact equivalent risk.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the preferred embodiment of reinforcing CPCI computing machine of the present utility model;
Fig. 2 is the synoptic diagram of I/O card extender and CPCI backboard in the preferred embodiment of reinforcing of the present utility model CPCI computing machine;
Fig. 3 is the decomposing schematic representation of the preferred embodiment of reinforcing CPCI computing machine of the present utility model.
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1 to Figure 3, be a preferred embodiment of reinforcing CPCI computing machine of the present utility model, this reinforcing CPCI computing machine comprises cabinet 1, and is arranged on CPCI backboard 2 and I/O card extender 3 in the cabinet 1, and I/O card extender 3 is plugged on the CPCI backboard 2.
In the present embodiment, I/O card extender 3 comprises pcb board main body 30, be printed with connecting circuit on this pcb board main body 30, be welded with several on this pcb board main body 30 and be used for the external interface 31 that links to each other with external unit, the quantity of external interface 31 can be provided with as required, the external unit here is meant and reinforces the equipment that the CPCI computing machine links to each other, for example power supply, display device, the computer-controlled equipment of CPCI or the like.In the present embodiment, external interface 31 comprises power interface 311, serial ports 312, display interface 313, network interface 314 and USB interface 315, these external interfaces 31 all adopt the aviation socket, the aviation socket directly is welded on the pcb board main body 30, also be referred to as plate and carry the aviation socket, can save the common lead that is connected between aviation socket and the I/O card extender 3, eliminated signal by connecting the risk that lead is interfered, also reduced because getting loose of connecting that lead easily causes, loose contact equivalent risk.It will be appreciated that external interface 31 is not limited to the form that plate carries the aviation socket, can be that the plate that other any routines are suitable for carries interface shape.
In the present embodiment, the lower end of the pcb board main body 30 of I/O card extender 3 is plugged on the CPCI backboard 2, and being connected by connectors between pcb board main body 30 and the CPCI backboard 2 realizes.Pcb board main body 30 is the front ends that are plugged on CPCI backboard 2 with CPCI backboard 2 perpendicularly in the present embodiment, it specifically is the female end 33 that is provided with DIN connector in the lower end of pcb board main body 30, it also is the socket end of DIN connector, on the CPCI backboard 2 then corresponding setting the DIN connector male end 21 suitable with female end 33 arranged, it also is the contact pin end, it will be appreciated that, the male and female end of DIN connector can exchange, the male end of DIN connector promptly is set, the female end that DIN connector is set of correspondence on CPCI backboard 2 in the lower end of pcb board main body 30.Because the external interface 31 on the I/O card extender 3 had both comprised the power interface 311 that is used to power, also comprise serial ports 312, display interface 313, network interface 314 and the USB interface 315 etc. that are used for transmission signals, therefore the male end 21 of DIN connector also has power supply terminal and signal terminal accordingly, to realize power supply and the signal transmission between I/O card extender 3 and the CPCI backboard 2.It will be appreciated that I/O card extender 3 both can be plugged on the front end of CPCI backboard 2, also can be plugged on the rear end of CPCI backboard 2.The connector that connection between pcb board main body 30 and the CPCI backboard 2 also can adopt other any routines to be suitable for connects.Because external interface 31 is electrically connected with CPCI backboard 2 by pcb board main body 30, cancelled in the existing reinforcing CPCI computing machine lead that is connected between the external interface and backboard, eliminated signal by connecting the risk that lead is interfered, also reduced because getting loose of connecting that lead easily causes, loose contact equivalent risk.
In the present embodiment; further; in order to protect I/O card extender 3; cabinet 1 comprises panel 10; panel 10 is arranged on the outside of I/O card extender 3, has the through hole 101 adaptive with external interface 31 on the panel 10, reinforces after the CPCI computer assemblies finishes; through hole 101 is exposed in the end of external interface 31, or in through hole 101.Move for convenience and reinforce the CPCI computing machine, on panel 10, also be provided with handle 11, can move easily by handle 11 and reinforce the CPCI computing machine.
In the present embodiment, further, control the CPCI computing machine for convenience, on I/O card extender 3, also be provided with power switch 321 and reset switch 322, then have corresponding through hole on the panel 10 accordingly.Further,, also be provided with run indicator 323 and power light 324 on the I/O card extender 3, then have corresponding through hole on the panel 10 accordingly in order to observe the operation conditions of CPCI computing machine easily.Can operate the unlatching of CPCI computing machine easily like this and reset, and can easily observe the running status of CPCI computing machine.
In CPCI computing machine of the present utility model, external interface on the I/O card extender directly is welded on the I/O card extender, the I/O card extender is plugged on the CPCI backboard, external interface is electrically connected with backboard by the I/O card extender, cancelled in the existing reinforcing CPCI computing machine lead that is connected between the external interface and backboard, eliminated signal by connecting the risk that lead is interfered, also reduced because getting loose of connecting that lead easily causes, loose contact equivalent risk.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (10)
1. reinforce the CPCI computing machine for one kind, comprise cabinet, and be arranged on CPCI backboard and I/O card extender in the cabinet, it is characterized in that, described I/O card extender comprises the pcb board main body, is welded with several on the described pcb board main body and is used for the external interface that links to each other with external unit, described pcb board main body and vertical setting of described CPCI backboard, the lower end of described pcb board main body is plugged on the described CPCI backboard, and described external interface is electrically connected with described CPCI backboard by described pcb board main body.
2. reinforcing CPCI computing machine according to claim 1 is characterized in that described pcb board main body is plugged on the front end or the rear end of described CPCI backboard.
3. reinforcing CPCI computing machine according to claim 2 is characterized in that the lower end of described pcb board main body is provided with the male end or the female end of DIN connector, the female end that is provided with DIN connector or the male end of correspondence on the described CPCI backboard.
4. according to each described reinforcing CPCI computing machine of claim 1 to 3, it is characterized in that described external interface is the aviation socket.
5. according to each described reinforcing CPCI computing machine of claim 1 to 3, it is characterized in that described cabinet comprises a panel, described panel is arranged on the outside of described I/O card extender, has the through hole adaptive with described external interface on the described panel.
6. reinforcing CPCI computing machine according to claim 5 is characterized in that described panel is provided with handle.
7. according to each described reinforcing CPCI computing machine of claim 1 to 3, it is characterized in that described external interface comprises power interface and signaling interface.
8. reinforcing CPCI computing machine according to claim 3 is characterized in that the female end of described DIN connector or male end comprise power supply terminal and signal terminal.
9. according to each described reinforcing CPCI computing machine of claim 1 to 3, it is characterized in that, also be provided with power switch and reset switch on the described I/O card extender.
10. according to each described reinforcing CPCI computing machine of claim 1 to 3, it is characterized in that, also be provided with run indicator and power light on the described I/O card extender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200833996U CN202025256U (en) | 2011-03-25 | 2011-03-25 | Reinforced compact peripheral component interconnect (CPCI) computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200833996U CN202025256U (en) | 2011-03-25 | 2011-03-25 | Reinforced compact peripheral component interconnect (CPCI) computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025256U true CN202025256U (en) | 2011-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200833996U Expired - Lifetime CN202025256U (en) | 2011-03-25 | 2011-03-25 | Reinforced compact peripheral component interconnect (CPCI) computer |
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| Country | Link |
|---|---|
| CN (1) | CN202025256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991618A (en) * | 2015-07-24 | 2015-10-21 | 上海航天科工电器研究院有限公司 | VPX bus based integration architecture |
| CN107390813A (en) * | 2017-07-17 | 2017-11-24 | 天津市英贝特航天科技有限公司 | Vehicle-mounted reinforced computer based on CPCI |
| CN108206791A (en) * | 2017-12-08 | 2018-06-26 | 天津津航计算技术研究所 | A kind of vehicle-mounted high reliability reinforces Ethernet switch |
| CN110174930A (en) * | 2018-07-28 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of pinboard and the cabinet using the pinboard |
-
2011
- 2011-03-25 CN CN2011200833996U patent/CN202025256U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991618A (en) * | 2015-07-24 | 2015-10-21 | 上海航天科工电器研究院有限公司 | VPX bus based integration architecture |
| CN107390813A (en) * | 2017-07-17 | 2017-11-24 | 天津市英贝特航天科技有限公司 | Vehicle-mounted reinforced computer based on CPCI |
| CN108206791A (en) * | 2017-12-08 | 2018-06-26 | 天津津航计算技术研究所 | A kind of vehicle-mounted high reliability reinforces Ethernet switch |
| CN108206791B (en) * | 2017-12-08 | 2020-12-01 | 天津津航计算技术研究所 | On-vehicle high reliability reinforcement ethernet switch |
| CN110174930A (en) * | 2018-07-28 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of pinboard and the cabinet using the pinboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |