CN203502437U - Interface adapter and PXI (PCI eXtensions for Instrumentation) test system - Google Patents
Interface adapter and PXI (PCI eXtensions for Instrumentation) test system Download PDFInfo
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- CN203502437U CN203502437U CN201320477963.1U CN201320477963U CN203502437U CN 203502437 U CN203502437 U CN 203502437U CN 201320477963 U CN201320477963 U CN 201320477963U CN 203502437 U CN203502437 U CN 203502437U
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Abstract
The utility model relates to an interface adapter and a PXI (PCI eXtensions for Instrumentation) test system. The interface adapter comprises an interface box in which a circuit board is arranged, and interfaces for connection with external connectors are connected with the circuit board. The PXI test system comprises a device to be tested, a PXI cabinet and the interface adapter, wherein the PXI cabinet is connected with the device to be tested through the interface adapter. According to the technical scheme of the utility model, the PXI cabinet is connected with the device to be tested through the interface adapter, meeting the practical application requirements, such as in-site collection of different signals.
Description
Technical field
The utility model relates to PXI technical field of measurement and test, particularly a kind of interface adapter and PXI test macro.
Background technology
PXI (PCI eXtensions for Instrumentation, towards the PCI expansion of instrument system) is a kind of firm in PC(Personal Computer PC) measurement and robotization platform.PXI combines PCI(Peripheral Component Interconnect Peripheral Component Interconnect standard) electric bus characteristic and the characteristic of soundness, modularization and the Eurocard mechanical encapsulation of CompactPCI, and increased special synchronous bus and main software characteristic.PXI system can be used in various fields such as manufacturing test, military affairs and aviation, machine monitors, automobile production and industrial test.
In use, PXI cabinet is directly connected with field apparatus by web member, and still, the IO interface form of PXI cabinet is difficult to meet rig-site utilization requirement.
Utility model content
IO interface form for existing PXI cabinet is difficult to meet rig-site utilization requirement, the utility model proposes a kind of interface adapter and PXI test macro, PXI cabinet can be connected with field apparatus by interface adapter, meet the practical application request such as on-the-spot unlike signal collection.
On the one hand, the utility model provides interface adapter, comprising: interface box, in described interface box, there is a circuit board, and be connected with the interface for being connected with outside connector with described circuit board.
Optionally, described interface comprises first interface and the second interface, and described first interface is for being connected with field apparatus, and described the second interface is for being connected with PXI cabinet.
Optionally, be connected with a protection housing with described interface box.
Optionally, described interface adapter also comprises: for the second connector with detachable the first connector being connected of described PXI cabinet and the detachable connection of described the second interface, described the first plug connector is connected by web member with described the second plug connector.
Optionally, described web member is flexible PCB or cable.
Optionally, described first interface is BNC connector, circular aviation plug, rectangle aviation plug or LIF connector.
On the other hand, the utility model also provides a kind of PXI test macro, comprising: Devices to test, PXI cabinet and above-mentioned arbitrary interface adapter, described PXI cabinet is connected with described Devices to test by described interface adapter.
Optionally, described PXI cabinet comprises a plurality of PXI slots, and at least one PXI slot, plug type is connected with PXI board, and described Devices to test is connected with described PXI board by described interface adapter.
Optionally, described PXI cabinet is 6 groove PXI cabinets, 8 groove PXI cabinets or 12 groove PXI cabinets.
The utility model provides technical scheme that PXI cabinet can be connected with field apparatus by interface adapter, meets the practical application request such as on-the-spot unlike signal collection, has strengthened the adaptive faculty of PXI cabinet to field apparatus.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The stereographic map of the link that Fig. 1 provides for the utility model.
The front view of the link that Fig. 2 a provides for the utility model.
The vertical view of the link that Fig. 2 b provides for the utility model.
The upward view of the link that Fig. 2 c provides for the utility model.
The left view of the link that Fig. 2 d provides for the utility model.
The right view of the link that Fig. 2 e provides for the utility model.
The rear view of the link that Fig. 2 f provides for the utility model.
The front perspective view of the link interface adapter that Fig. 3 a provides for the utility model.
The rear perspective view of the link interface adapter that Fig. 3 b provides for the utility model.
Reference numeral:
101-the first connector; 102-the second connector;
103-web member; 104-interface box;
105-protects housing; 106-first interface;
107-the second interface; 108-circuit board;
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.The element of describing in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with element and feature shown in one or more other accompanying drawing or embodiment.It should be noted that for purposes of clarity, in accompanying drawing and explanation, omitted expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and processing.Embodiment based in the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not paying creative work, belongs to the scope of protection of the invention.
Embodiment mono-:
As shown in Fig. 3 a-Fig. 3 b, a kind of interface adapter that the utility model provides, comprises interface box 104, has a circuit board 108 in interface box 104, is connected with the interface for being connected with outside connector with described circuit board 108.
Optionally, above-mentioned interface comprises first interface 106 and the second interface 107, and described first interface 106 is for being connected with Devices to test, and described the second interface 107 is for being connected with PXI cabinet.
The interface adapter that adopts technique scheme to provide, can be connected by interface adapter PXI cabinet with field apparatus, meet the practical application request such as on-the-spot unlike signal collection, has strengthened the adaptive faculty of PXI cabinet to field apparatus.
Optionally, be connected with a protection housing 105 with above-mentioned interface box 104.By described protection housing, can be interface box effective rigid protective is provided.
Optionally, above-mentioned first interface 106 can have various ways, according to rig-site utilization, requires to determine, implementation is very flexible.For example, first interface can be but is not limited to BNC connector, circular aviation plug, rectangle aviation plug, high density LIF connector etc.
Optionally, described interface adapter also can comprise link, as shown in Fig. 1-Fig. 2 f.Link comprises: for the second connector 102 with detachable the first connector 101 being connected of described PXI cabinet and described the second interface 107 detachable connections, described the first plug connector 101 is connected by web member 103 with described the second plug connector 102.
Optionally, the implementation of above-mentioned web member 103 is very flexible, and for example, web member 103 can be cable, and to simplify mounting means, or web member 103 can be flexible PCB, to save connector installing space, facilitates the connection between connector.
In technique scheme, described the second connector 102 is for being connected with described the second interface, described the second connector 102 can change according to the concrete form of the second interface, and the form of connector can, for various, obviously increase the adaptive faculty of docking port.The material of described web member 103 is comparatively soft, easy to carry and store.
Embodiment bis-:
The utility model also provides a kind of PXI test macro, comprising: Devices to test, PXI cabinet and above-mentioned arbitrary interface adapter, described PXI cabinet is connected with described Devices to test by described interface adapter.
Optionally, described PXI cabinet comprises a plurality of PXI slots, and at least one PXI slot, plug type is connected with PXI board, and described Devices to test is connected with described PXI board by described interface adapter.The data of Devices to test are transferred to PXI board through interface adapter and process.
Optionally, described PXI cabinet can be but be not limited to many PXI scouring machine casees such as 6 groove PXI cabinets, 8 groove PXI cabinets or 12 groove PXI cabinets.On at least one groove position of PXI cabinet, be inserted with PXI board.In a kind of optional implementation, on the circuit board of interface adapter, be integrated with signaling conversion circuit, by signaling conversion circuit, the signal of Devices to test output is converted to the discernible signal of PXI board, the signal after changing to the transmission of PXI board afterwards, so that PXI board is processed it.Certainly, signaling conversion circuit PXI cabinet also realize can, the utility model does not limit this.Owing to having set up interface adapter, make PXI cabinet can meet signals collecting that test site is different and the application demand of test, improved the convenience that user uses.
Optionally, the first interface that above-mentioned interface adapter comprises can be the interface of various ways, requires to determine, for example: BNC, circular aviation plug, rectangle aviation plug, high density LIF connector etc. according to rig-site utilization.
PXI mainboard and interface adapter that the utility model provides, PXI mainboard is connected with interface adapter by expansion equipment, and wherein interface adapter alias more, to meet the demand of on-the-spot distinct device, has increased the adaptive faculty of PXI cabinet to field apparatus.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part of detailed description, can be referring to the associated description of other embodiment.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (8)
1. an interface adapter, is characterized in that, comprising:
Interface box, has a circuit board in described interface box, be connected with the interface for being connected with outside connector with described circuit board; Described interface comprises first interface and the second interface, and described first interface is for being connected with Devices to test, and described the second interface is for being connected with PXI cabinet;
For the second connector with detachable the first connector being connected of described PXI cabinet and the detachable connection of described the second interface, described the first plug connector is connected by web member with described the second plug connector.
2. interface adapter according to claim 1, is characterized in that, is connected with a protection housing with described interface box.
3. interface adapter according to claim 1, is characterized in that, described web member is flexible PCB.
4. interface adapter according to claim 1, is characterized in that, described web member is cable.
5. interface adapter according to claim 1, is characterized in that, described first interface is BNC connector, circular aviation plug, rectangle aviation plug or LIF connector.
6. a PXI test macro, is characterized in that, comprising: Devices to test, PXI cabinet and as arbitrary in claim 1-5 as described in interface adapter, described PXI cabinet is connected with described Devices to test by described interface adapter.
7. PXI test macro according to claim 6, is characterized in that, described PXI cabinet comprises a plurality of PXI slots, and at least one PXI slot, plug type is connected with PXI board, and described Devices to test is connected with described PXI board by described interface adapter.
8. according to the PXI test macro described in claim 6 or 7, it is characterized in that, described PXI cabinet is 6 groove PXI cabinets, 8 groove PXI cabinets or 12 groove PXI cabinets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477963.1U CN203502437U (en) | 2013-08-06 | 2013-08-06 | Interface adapter and PXI (PCI eXtensions for Instrumentation) test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477963.1U CN203502437U (en) | 2013-08-06 | 2013-08-06 | Interface adapter and PXI (PCI eXtensions for Instrumentation) test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502437U true CN203502437U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320477963.1U Expired - Fee Related CN203502437U (en) | 2013-08-06 | 2013-08-06 | Interface adapter and PXI (PCI eXtensions for Instrumentation) test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860949A (en) * | 2017-11-10 | 2018-03-30 | 中国电子科技集团公司第四十研究所 | A kind of easily PXIe modular debuggings frock |
| CN112217069A (en) * | 2020-09-02 | 2021-01-12 | 北京电子工程总体研究所 | Signal test connecting piece and frock based on VITA74 standard |
-
2013
- 2013-08-06 CN CN201320477963.1U patent/CN203502437U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860949A (en) * | 2017-11-10 | 2018-03-30 | 中国电子科技集团公司第四十研究所 | A kind of easily PXIe modular debuggings frock |
| CN112217069A (en) * | 2020-09-02 | 2021-01-12 | 北京电子工程总体研究所 | Signal test connecting piece and frock based on VITA74 standard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Interface adapter and PXI (PCI eXtensions for Instrumentation) test system Effective date of registration: 20150626 Granted publication date: 20140326 Pledgee: Beijing ustron Tongsheng financing Company limited by guarantee Pledgor: Beijing Fanhua Hengxing Technology Co., Ltd. Registration number: 2015990000507 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170322 Granted publication date: 20140326 Pledgee: Beijing ustron Tongsheng financing Company limited by guarantee Pledgor: Beijing Fanhua Hengxing Technology Co., Ltd. Registration number: 2015990000507 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Interface adapter and PXI (PCI eXtensions for Instrumentation) test system Effective date of registration: 20170323 Granted publication date: 20140326 Pledgee: Beijing ustron Tongsheng financing Company limited by guarantee Pledgor: Beijing Fanhua Hengxing Technology Co., Ltd. Registration number: 2017990000233 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180912 Granted publication date: 20140326 Pledgee: Beijing ustron Tongsheng financing Company limited by guarantee Pledgor: Beijing Fanhua Hengxing Technology Co., Ltd. Registration number: 2017990000233 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20180806 |