CN202486680U - CPCI (Compact Peripheral Component Interconnect) plug board structure for ultrasonic phased array or eddy current array - Google Patents
CPCI (Compact Peripheral Component Interconnect) plug board structure for ultrasonic phased array or eddy current array Download PDFInfo
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- CN202486680U CN202486680U CN 201220110592 CN201220110592U CN202486680U CN 202486680 U CN202486680 U CN 202486680U CN 201220110592 CN201220110592 CN 201220110592 CN 201220110592 U CN201220110592 U CN 201220110592U CN 202486680 U CN202486680 U CN 202486680U
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- interface
- cpci
- circuit
- backboard
- plugboard
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Abstract
The utility model discloses a CPCI (Compact Peripheral Component Interconnect) plug board structure for an ultrasonic phased array or eddy current array. The CPCI plug board structure comprises a bottom board, a back board and a plurality of CPCI circuit plug boards, wherein a CPU (Central Processing Unit) is built in the bottom board, the back board is used for realizing signal transfer, and the CPCI circuit plug boards are used for carrying out signal processing; the back board and the bottom board are respectively provided with a first interface and a second interface which are matched with each other; the back board and the CPCI circuit plug boards are respectively provided with a third interface and a fifth interface which are matched with each other; and the bottom end of an upper CPCI circuit plug board is provided with a seventh interface which is connected with a circuit in the upper CPCI circuit plug board, the upper end of a lower CPCI circuit plug board is provided with an eighth interface which is connected with a circuit in the lower CPCI circuit plug board, and the seventh interface of the upper CPCI circuit plug board and the eighth interface of the lower CPCI circuit plug board are matched with each other in a plugging manner so as to connect the circuit in the upper CPCI circuit plug board with the circuit in the lower CPCI circuit plug board. With the adoption of the structure, the assembly of a device can be conveniently realized, the errors caused by wiring can be avoided, and meanwhile, the development of the device towards miniaturization is favored.
Description
Technical field
The utility model relates to a kind of CPCI circuit plugboard, particularly relates to a kind of CPCI plate structure that is used for ultrasonic phase array or eddy current array.
Background technology
Along with continuous advancement in technology, adopted the CPCI circuit plugboard in many electronic devices.CPCI has hot-swappable (Hot Swap), the height open, the characteristics of high reliability.Outstanding, the most attractive characteristics are hot plug (Hot Swap) in the CPCI technology.In brief, be exactly not have to extract or insert functional template, and do not destroy a kind of technology of the operate as normal of system under the condition of outage in operational system.Hot plug is the requirement of telecommunication applications always, is also craved for by each industrial automation system.Its realization is: structurally adopt the pin contact pin of three kinds of different lengths, make that power supply and ground connection, pci bus signal, hot plug enabling signal were carried out according to the order of sequence when template was inserted or extracted; Adopt the soft start of bus spacer assembly and power supply; On software, operating system will have plug-and-play feature.
In the nondestructive detecting instrument of existing ultrasonic phase array or eddy current array; Also adopted the CPCI circuit plugboard mostly; The CPCI plate structure of these instruments generally includes the base plate that is built-in with CPU, backboard and the some CPCI circuit plugboards that is used for carrying out signal Processing that is used for realizing signal converting; Be provided with first interface that circuit is connected in the plate with backboard in the bottom of backboard; On base plate, be provided with second interface that is connected with the CPU of base plate; First interface of backboard and second interface of base plate are pegged graft and are matched that circuit is connected with the CPU of base plate in the plate that makes backboard; On backboard, be provided with the interface of plurality of rows, every row's interface comprise at least be used for the signal converting of CPCI circuit plugboard give base plate CPU the 3rd interface and be used for realizing the 4th interface that the CPCI circuit plugboard is interconnected that and circuit is connected in the plate of the 3rd interface of backboard and backboard; On the CPCI circuit plugboard, be provided with the 5th interface that is used for matching and the 6th interface that is used for matching with the 4th interface of backboard with the 3rd interface of backboard; The 5th interface of CPCI circuit plugboard and the 6th interface are plugged in the 3rd of backboard respectively and connect and the 4th interface, the 5th interface of CPCI circuit plugboard and the 6th interface respectively with the plate of CPCI circuit plugboard in circuit be connected, like this; The 5th interface cooperates with the grafting of the 3rd interface circuit and first interface cooperates with the grafting of second interface with regard to passing through in the plate of CPCI circuit plugboard; Realize being connected with the CPU of base plate, the CPCI circuit plugboard can be handled the CPU that data send base plate to, and the CPU of base plate also can send to the CPCI circuit plugboard with steering order; Data processing to the CPCI circuit plugboard is controlled; Data transfer between between the plate of CPC I circuit plugboard then will realize through the 6th interface of CPCI circuit plugboard and the cooperation of the 4th interface, such as, two CPCI circuit plugboards will have data to transmit up and down; Then just need be with external connection with the 4th interface of arranging on the backboard and corresponding the coupling together of the 4th interface of arranging down; Like this, the 6th interface that circuit just can be through last piece CPCI circuit plugboard in the plate of last piece CPCI circuit plugboard is connected with the 4th interface of the row of going up of backboard, is being connected of four interface of the 4th interface through external connection and the following row of backboard of the row of going up of backboard then; Being connected of last the 6th interface through piece CPCI circuit plugboard down again and the following row's of backboard the 4th interface, make circuit in the plate of piece CPCI circuit plugboard be connected in down circuit in the plate of piece CPCI circuit plugboard.This CPCI plate structure realizes up and down that with regard to needing many external connections the electric signal between two CPCI circuit plugboards connects, and has caused the rear side of backboard that many external connections are arranged; On the one hand; Cause the cumbersome of wiring, on the other hand, also caused wiring error easily; Simultaneously, also influenced the miniaturization of instrument.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art; A kind of CPCI plate structure that is used for ultrasonic phase array or eddy current array is provided, both can have realized the assembling of instrument easily, the mistake that can avoid wiring to cause again; Simultaneously, also helping instrument develops to miniaturization.
The utility model solves the technical scheme that its technical matters adopted: a kind of CPCI plate structure that is used for ultrasonic phase array or eddy current array includes the base plate that is built-in with CPU, backboard and the some CPCI circuit plugboards that is used for carrying out signal Processing that is used for realizing signal converting; Be provided with first interface that circuit is connected in the plate with backboard in the bottom of backboard; On base plate, be provided with second interface that is connected with the CPU of base plate, first interface of backboard and second interface of base plate are pegged graft and are matched that circuit is connected with the CPU of base plate in the plate that makes backboard; On backboard, be provided with the 3rd interface that is used for the signal converting of CPCI circuit plugboard is given the CPU of base plate of plurality of rows, circuit is connected in the 3rd interface of backboard and the plate of backboard; On the CPCI circuit plugboard, be provided with and be used for the 5th interface that matches with the 3rd interface of backboard; The CPCI circuit plugboard cooperates with the grafting of the 3rd interface of backboard through the 5th interface and is fixed on the backboard; In adjacent two CPCI circuit plugboards up and down; The bottom of last piece CPCI circuit plugboard is provided with the 7th interface that circuit is connected in the plate with last piece CPCI circuit plugboard; The upper end of following piece CPCI circuit plugboard is provided with the 8th interface that circuit is connected in the plate with following piece CPCI circuit plugboard, and the 7th interface of last piece CPCI circuit plugboard and the 8th interface of following piece CPCI circuit plugboard are pegged graft and matched that circuit is connected in the plate of circuit and following piece CPCI circuit plugboard in the plate that makes piece CPCI circuit plugboard.
Described the 7th interface of going up piece CPCI circuit plugboard is the contact pin structure; The 8th interface of following piece CPCI circuit plugboard is an inserting slot construction, the corresponding grafting of inserting slot construction of the contact pin structure of the 7th interface of last piece CPCI circuit plugboard and the 8th interface of following piece CPCI circuit plugboard.
Described the 7th interface of going up piece CPCI circuit plugboard is an inserting slot construction; The 8th interface of following piece CPCI circuit plugboard is the contact pin structure, the corresponding grafting of inserting slot construction of the contact pin structure of the 8th interface of following piece CPCI circuit plugboard and the 7th interface of last piece CPCI circuit plugboard.
A kind of CPCI plate structure that is used for ultrasonic phase array or eddy current array of the utility model; Be that the 6th interface that is connected with backboard in the original CPCI circuit plugboard is removed; Also the 4th interface that is used in the backboard matching with the 6th interface of CPCI circuit plugboard is removed simultaneously; Then in the interconnective adjacent two CPCI circuit plugboards up and down of needs; Bottom at last piece CPCI circuit plugboard is provided with the 7th interface; In the following upper end of piece CPCI circuit plugboard the 8th interface is set, the 7th interface through last piece CPCI circuit plugboard cooperates with the grafting of the 8th interface of following piece CPCI circuit plugboard, feasible about the electric signal of two CPCI circuit plugboards can be interconnected.Wherein, the 7th interface of two CPCI circuit plugboards and the 8th interface can be provided with a pair of or how right as required up and down.
During assembling; The 7th interface that earlier will adjacent last piece CPCI circuit plugboard and the 8th interface of the following piece CPCI circuit plugboard assembly of formation that is docking together; And then assembly is inserted in the backboard, during grafting, the 5th interface of last piece CPCI circuit plugboard inserts in the backboard the 3rd interface corresponding to last row; The 5th interface of following piece CPCI circuit plugboard inserts in the backboard corresponding to row's the 3rd interface down, thereby piece CPCI circuit plugboard and following piece CPCI circuit plugboard together are fixed on the backboard.
The beneficial effect of the utility model is; Owing to adopted in adjacent two CPCI circuit plugboards up and down; The bottom of last piece CPCI circuit plugboard is provided with the 7th interface that circuit is connected in the plate with last piece CPCI circuit plugboard; The upper end of following piece CPCI circuit plugboard is provided with the 8th interface that circuit is connected in the plate with following piece CPCI circuit plugboard, and the 7th interface of last piece CPCI circuit plugboard and the 8th interface of following piece CPCI circuit plugboard are pegged graft and matched that circuit is connected in the plate of circuit and following piece CPCI circuit plugboard in the plate that makes piece CPCI circuit plugboard.This structure can be brought following beneficial effect:
1, can realize the assembling of instrument easily, eliminate at backboard and need connect the complicated procedure that external connection brings at the back;
2, owing to need not connect external connection at the back at backboard, the mistake that can avoid wiring to cause;
3, do not have external connection at the back at backboard, make CPCI plate structure neatly good-looking, simultaneously, also help instrument and develop to miniaturization;
4, cancelled and be used for the 4th interface that matches with the 6th interface of CPCI circuit plugboard in the backboard, can reduce the cost of manufacture of backboard.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain; But a kind of CPCI plate structure that is used for ultrasonic phase array or eddy current array of the utility model is not limited to embodiment.
Description of drawings
Fig. 1 is the structure decomposing schematic representation of embodiment the utility model.
Embodiment
Embodiment; Referring to shown in Figure 1; A kind of CPCI plate structure that is used for ultrasonic phase array or eddy current array of the utility model, backboard 2 and two that include the base plate 1 that is built-in with CPU, are used for realizing signal converting are used for carrying out the CPCI circuit plugboard of signal Processing and promptly go up piece CPCI circuit plugboard 31 and following piece CPCI circuit plugboard 32, certainly; According to the needs of signal Processing, the CPCI circuit plugboard also can have more polylith; Be provided with first interface 21 that circuit is connected in the plate with backboard in the bottom of backboard 2; On base plate 1, be provided with second interface 11 that is connected with the CPU of base plate, second interface 11 of first interface 21 of backboard and base plate is pegged graft and matched that circuit is connected with the CPU of base plate in the plate that makes backboard, and is common; Second interface 11 of base plate is an inserting slot construction; First interface 21 of backboard is the contact pin structure, after first interface 21 of backboard inserts second interface 11 of base plate, also makes backboard 2 be fixed on the base plate 1; On backboard 2, be provided with the 3rd interface 22 that is used for the signal converting of CPCI circuit plugboard is given the CPU of base plate of plurality of rows, circuit is connected in the 3rd interface 22 of backboard and the plate of backboard, and the 3rd interface 22 is typically provided with the front of backboard, employing be inserting slot construction; On the CPCI circuit plugboard, be provided with and be used for the 5th interface that matches with the 3rd interface of backboard; Promptly go up piece CPCI circuit plugboard 31 and be provided with and be used for the 5th interface 311 that matches with the 3rd interface of backboard, following piece CPCI circuit plugboard 32 is provided with and is used for the 5th interface 321 that matches with the 3rd interface of backboard; The CPCI circuit plugboard cooperates with the grafting of the 3rd interface of backboard through the 5th interface and is fixed on the backboard; Promptly going up the grafting of piece CPCI circuit plugboard 31 through the 3rd interface 22 of the row of going up of the 5th interface 311 and backboard cooperates and is fixed on the backboard 2; Following piece CPCI circuit plugboard 32 cooperates with the grafting of the following row's of backboard the 3rd interface 22 through the 5th interface 321 and is fixed on the backboard 2, and the 5th interface 311 and the 5th interface 321 are made as the contact pin structure usually; In two CPCI circuit plugboards up and down; The bottom of last piece CPCI circuit plugboard 31 is provided with the 7th interface 312 that circuit is connected in the plate with last piece CPCI circuit plugboard; The upper end of following piece CPCI circuit plugboard 32 is provided with the 8th interface 322 that circuit is connected in the plate with following piece CPCI circuit plugboard, and the 7th interface 312 of last piece CPCI circuit plugboard and the 8th interface 322 of following piece CPCI circuit plugboard are pegged graft and matched that circuit is connected in the plate of circuit and following piece CPCI circuit plugboard 32 in the plate that makes piece CPCI circuit plugboard 31.
Wherein, Described the 7th interface 312 of going up piece CPCI circuit plugboard is the contact pin structure; The 8th interface 322 of following piece CPCI circuit plugboard is an inserting slot construction, the corresponding grafting of inserting slot construction of the contact pin structure of the 7th interface 312 of last piece CPCI circuit plugboard and the 8th interface 322 of following piece CPCI circuit plugboard.
Certainly; It also can be another kind of design proposal; Be that described the 7th interface of going up piece CPCI circuit plugboard is an inserting slot construction; The 8th interface of following piece CPCI circuit plugboard is the contact pin structure, the corresponding grafting of inserting slot construction of the contact pin structure of the 8th interface of following piece CPCI circuit plugboard and the 7th interface of last piece CPCI circuit plugboard.
A kind of CPCI plate structure that is used for ultrasonic phase array or eddy current array of the utility model; Be that the 6th interface that is connected with backboard in the original CPCI circuit plugboard is removed; Also the 4th interface that is used in the backboard matching with the 6th interface of CPCI circuit plugboard is removed simultaneously; Then in the interconnective adjacent two CPCI circuit plugboards up and down of needs; In the bottom of last piece CPCI circuit plugboard 31 the 7th interface 312 is set; In the following upper end of piece CPCI circuit plugboard 32 the 8th interface 322 is set, the 7th interface 312 through last piece CPCI circuit plugboard cooperates with the grafting of the 8th interface 322 of following piece CPCI circuit plugboard, feasible about the electric signal of two CPCI circuit plugboards can be interconnected.Wherein, the 7th interface of two CPCI circuit plugboards and the 8th interface can be provided with a pair of or how right as required up and down.
During assembling; The 7th interface 312 that earlier will adjacent last piece CPCI circuit plugboard and the 8th interface 322 of the following piece CPCI circuit plugboard assembly of formation that is docking together; And then assembly is inserted in the backboard 2; During grafting; The 5th interface 311 of last piece CPCI circuit plugboard inserts in the backboards the 3rd interface 22 corresponding to last row, and the 5th interface 321 of following piece CPCI circuit plugboard inserts in the backboards corresponding to row's the 3rd interface 22 down, thereby piece CPCI circuit plugboard 31 and following piece CPCI circuit plugboard 32 together are fixed on the backboard 2.
The foregoing description only is used for further specifying a kind of CPCI plate structure that is used for ultrasonic phase array or eddy current array of the utility model; But the utility model is not limited to embodiment; Every technical spirit according to the utility model all falls in the protection domain of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. a CPCI plate structure that is used for ultrasonic phase array or eddy current array includes the base plate that is built-in with CPU, backboard and the some CPCI circuit plugboards that is used for carrying out signal Processing that is used for realizing signal converting; Be provided with first interface that circuit is connected in the plate with backboard in the bottom of backboard; On base plate, be provided with second interface that is connected with the CPU of base plate, first interface of backboard and second interface of base plate are pegged graft and are matched that circuit is connected with the CPU of base plate in the plate that makes backboard; On backboard, be provided with the 3rd interface that is used for the signal converting of CPCI circuit plugboard is given the CPU of base plate of plurality of rows, circuit is connected in the 3rd interface of backboard and the plate of backboard; On the CPCI circuit plugboard, be provided with and be used for the 5th interface that matches with the 3rd interface of backboard; The CPCI circuit plugboard cooperates with the grafting of the 3rd interface of backboard through the 5th interface and is fixed on the backboard; It is characterized in that: in adjacent two CPCI circuit plugboards up and down; The bottom of last piece CPCI circuit plugboard is provided with the 7th interface that circuit is connected in the plate with last piece CPCI circuit plugboard; The upper end of following piece CPCI circuit plugboard is provided with the 8th interface that circuit is connected in the plate with following piece CPCI circuit plugboard, and the 7th interface of last piece CPCI circuit plugboard and the 8th interface of following piece CPCI circuit plugboard are pegged graft and matched that circuit is connected in the plate of circuit and following piece CPCI circuit plugboard in the plate that makes piece CPCI circuit plugboard.
2. the CPCI plate structure that is used for ultrasonic phase array or eddy current array according to claim 1; It is characterized in that: described the 7th interface of going up piece CPCI circuit plugboard is the contact pin structure; The 8th interface of following piece CPCI circuit plugboard is an inserting slot construction, the corresponding grafting of inserting slot construction of the contact pin structure of the 7th interface of last piece CPCI circuit plugboard and the 8th interface of following piece CPCI circuit plugboard.
3. the CPCI plate structure that is used for ultrasonic phase array or eddy current array according to claim 1; It is characterized in that: described the 7th interface of going up piece CPCI circuit plugboard is an inserting slot construction; The 8th interface of following piece CPCI circuit plugboard is the contact pin structure, the corresponding grafting of inserting slot construction of the contact pin structure of the 8th interface of following piece CPCI circuit plugboard and the 7th interface of last piece CPCI circuit plugboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110592 CN202486680U (en) | 2012-03-21 | 2012-03-21 | CPCI (Compact Peripheral Component Interconnect) plug board structure for ultrasonic phased array or eddy current array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110592 CN202486680U (en) | 2012-03-21 | 2012-03-21 | CPCI (Compact Peripheral Component Interconnect) plug board structure for ultrasonic phased array or eddy current array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202486680U true CN202486680U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220110592 Expired - Lifetime CN202486680U (en) | 2012-03-21 | 2012-03-21 | CPCI (Compact Peripheral Component Interconnect) plug board structure for ultrasonic phased array or eddy current array |
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| Country | Link |
|---|---|
| CN (1) | CN202486680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241010A (en) * | 2017-05-19 | 2017-10-10 | 株洲中车时代电气股份有限公司 | A kind of vehicle-mounted accessory power supply control unit |
-
2012
- 2012-03-21 CN CN 201220110592 patent/CN202486680U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241010A (en) * | 2017-05-19 | 2017-10-10 | 株洲中车时代电气股份有限公司 | A kind of vehicle-mounted accessory power supply control unit |
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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: 20121010 |