CN102313565A - Signal interface adapter - Google Patents
Signal interface adapter Download PDFInfo
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- CN102313565A CN102313565A CN201110176650A CN201110176650A CN102313565A CN 102313565 A CN102313565 A CN 102313565A CN 201110176650 A CN201110176650 A CN 201110176650A CN 201110176650 A CN201110176650 A CN 201110176650A CN 102313565 A CN102313565 A CN 102313565A
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- slot
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- end interface
- adapter
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Abstract
The invention discloses a signal interface adapter and relates to a signal interface adapter. The signal interface adapter is used for signal adaption of a test interface of a test system. The defect that the existing signal interface adapter is not universal is overcome. The signal interface adapter comprises a tested object end interface circuit (4), a plurality of replaceable signal adapter circuit plugboards (5), a test system end interface circuit (6), a slot (7) and a power supply system (8). One bidirectional signal transmission port of the tested object end interface circuit (4) is connected with one bidirectional signal transmission port of the slot (7). The other bidirectional signal transmission port of the slot (7) is connected with a bidirectional signal transmission port of the test system end interface circuit (6). The power supply system (8) supplies power to the slot (7). The replaceable signal adapter circuit plugboards (5) can all be plugged in the slot (7) so as to complete connection with the slot (7).
Description
Technical field
The present invention relates to a kind of signaling interface adapter.
Background technology
As shown in Figure 1, signaling interface adapter 2 is that each signal of measurand 1 is introduced test macro 3, and functions such as various excitations, signal converting and conversion, signal measurement coupling and isolation to measurand 1, indication, control are provided.
Because it is all inequality that each measurand 1 inputs to the kind and the characteristics of signal of test macro 3; And excitation, switching and change-over circuit that measurand 1 needs are all inequality; The particular circuit configurations of signaling interface adapter 2 is all inequality, the versatility that therefore is difficult to accomplish the signaling interface adapter.
Summary of the invention
The purpose of this invention is to provide a kind of universal signal interface adapter, to solve the shortcoming that existing signal adapter can not be general.It comprises measurand end interface circuit 4, a plurality of replaceable signal adaptation circuit plugboard 5, test macro end interface circuit 6, slot 7 and power-supply system 8; A two-way signaling transmit port of measurand end interface circuit 4 connects a two-way signaling transmit port of slot 7; Another two-way signaling transmit port of slot 7 connects the two-way signaling transmit port of test macro end interface circuit 6; Power-supply system 8 is slot 7 power supply, and a plurality of replaceable signal adaptation circuit plugboards 5 can both be plugged on to be accomplished in the slot 7 and being connected of slot 7.
Signaling interface adapter of the present invention; It is used to realize each signal introducing test macro with measurand; And the main part that the functions such as excitation, switching, change-over circuit and signal measurement coupling to measurand are provided is configured to a plurality of interface adapter circuit plates that can replace; When being used for different measurands, being replaced with different types of replaceable signal adaptation circuit plugboard 5, thereby making the signal adapter can be general.The present invention is reasonable in design, reliable operation, extendability are strong, has big practical value and promotional value.
Description of drawings
Fig. 1 is the structural representation of the signal adapter of prior art, and Fig. 2 is the structural representation of embodiment of the present invention one, and Fig. 3 is the structural representation of embodiment two.
Embodiment
Embodiment one: specify this embodiment below in conjunction with Fig. 2.This embodiment comprises measurand end interface circuit 4, a plurality of replaceable signal adaptation circuit plugboard 5, test macro end interface circuit 6, slot 7 and power-supply system 8; A two-way signaling transmit port of measurand end interface circuit 4 connects a two-way signaling transmit port of slot 7; Another two-way signaling transmit port of slot 7 connects the two-way signaling transmit port of test macro end interface circuit 6; Power-supply system 8 is slot 7 power supply, and a plurality of replaceable signal adaptation circuit plugboards 5 can both be plugged on to be accomplished in the slot 7 and being connected of slot 7.Replaceable signal adaptation circuit plugboard 5 is simple analog or digital circuit boards; Realization is introduced test macro 3 with each signal of measurand 1, and functions such as various excitations, signal converting and conversion, signal measurement coupling and isolation to measurand 1, indication, control are provided.
Embodiment two: specify this embodiment below in conjunction with Fig. 3.This embodiment with the difference of embodiment one is: it also comprises casing 9; The front portion of said casing 9 has cabinet door 9-1, and measurand end interface circuit 4, replaceable signal adaptation circuit plugboard 5, test macro end interface circuit 6, slot 7 and power-supply system 8 are installed in the casing 9.So be provided with, other parts of 9 pairs of signaling interface adapters of casing have protective effect, can change replaceable signal adaptation circuit plugboard 5 through opening cabinet door 9-1.
Claims (2)
1. signaling interface adapter; It is characterized in that it comprises measurand end interface circuit (4), a plurality of replaceable signal adaptation circuit plugboards (5), test macro end interface circuit (6), slot (7) and power-supply system (8); A two-way signaling transmit port of measurand end interface circuit (4) connects a two-way signaling transmit port of slot (7); Another two-way signaling transmit port of slot (7) connects the two-way signaling transmit port of test macro end interface circuit (6); Power-supply system (8) is slot (7) power supply, and a plurality of replaceable signal adaptation circuit plugboards (5) can both be plugged on to be accomplished in the slot (7) and being connected of slot (7).
2. signaling interface adapter according to claim 1; It is characterized in that it also comprises casing (9); The front portion of said casing (9) has cabinet door (9-1), and measurand end interface circuit (4), replaceable signal adaptation circuit plugboard (5), test macro end interface circuit (6), slot (7) and power-supply system (8) are installed in the casing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176650A CN102313565A (en) | 2011-06-28 | 2011-06-28 | Signal interface adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176650A CN102313565A (en) | 2011-06-28 | 2011-06-28 | Signal interface adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102313565A true CN102313565A (en) | 2012-01-11 |
Family
ID=45426941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110176650A Pending CN102313565A (en) | 2011-06-28 | 2011-06-28 | Signal interface adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102313565A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926861A (en) * | 2014-03-25 | 2014-07-16 | 哈尔滨工业大学 | Aviation ammunition universal test device intelligent interface adapter |
| CN103968868A (en) * | 2014-03-26 | 2014-08-06 | 中国人民解放军91635部队 | Universal metering test interface adapter |
| CN106290996A (en) * | 2016-07-27 | 2017-01-04 | 江西洪都航空工业集团有限责任公司 | A kind of general-purpose interface adapter |
| CN106872810A (en) * | 2015-12-10 | 2017-06-20 | 中国人民解放军91550部队第210所 | A kind of distribution socket technical security detecting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922191A (en) * | 1988-11-30 | 1990-05-01 | General Dynamics Corporation, Electronics Division | Electronic testing equipment interconnection assembly |
| CN2646833Y (en) * | 2003-10-17 | 2004-10-06 | 北京电子工程总体研究所 | Novel quick open type cabinet |
| CN2715391Y (en) * | 2004-04-16 | 2005-08-03 | 英志企业股份有限公司 | Modular adapter |
| WO2009098770A1 (en) * | 2008-02-07 | 2009-08-13 | Advantest Corporation | Variety exchanging unit, and manufacturing method |
| CN201796117U (en) * | 2010-08-06 | 2011-04-13 | 上海宏测半导体科技有限公司 | Microsoft transaction server (MTS) universal bus integrated circuit testing system |
-
2011
- 2011-06-28 CN CN201110176650A patent/CN102313565A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922191A (en) * | 1988-11-30 | 1990-05-01 | General Dynamics Corporation, Electronics Division | Electronic testing equipment interconnection assembly |
| CN2646833Y (en) * | 2003-10-17 | 2004-10-06 | 北京电子工程总体研究所 | Novel quick open type cabinet |
| CN2715391Y (en) * | 2004-04-16 | 2005-08-03 | 英志企业股份有限公司 | Modular adapter |
| WO2009098770A1 (en) * | 2008-02-07 | 2009-08-13 | Advantest Corporation | Variety exchanging unit, and manufacturing method |
| CN201796117U (en) * | 2010-08-06 | 2011-04-13 | 上海宏测半导体科技有限公司 | Microsoft transaction server (MTS) universal bus integrated circuit testing system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926861A (en) * | 2014-03-25 | 2014-07-16 | 哈尔滨工业大学 | Aviation ammunition universal test device intelligent interface adapter |
| CN103926861B (en) * | 2014-03-25 | 2016-08-17 | 哈尔滨工业大学 | A kind of aircraft ammunition general purpose test equipment intelligence interface adapter |
| CN103968868A (en) * | 2014-03-26 | 2014-08-06 | 中国人民解放军91635部队 | Universal metering test interface adapter |
| CN103968868B (en) * | 2014-03-26 | 2016-07-06 | 中国人民解放军91635部队 | A kind of general metrology and measurement interface adapter |
| CN106872810A (en) * | 2015-12-10 | 2017-06-20 | 中国人民解放军91550部队第210所 | A kind of distribution socket technical security detecting system |
| CN106290996A (en) * | 2016-07-27 | 2017-01-04 | 江西洪都航空工业集团有限责任公司 | A kind of general-purpose interface adapter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |