CN106646093A - Digital quantity input and output test device of digital computer control system - Google Patents
Digital quantity input and output test device of digital computer control system Download PDFInfo
- Publication number
- CN106646093A CN106646093A CN201611232585.5A CN201611232585A CN106646093A CN 106646093 A CN106646093 A CN 106646093A CN 201611232585 A CN201611232585 A CN 201611232585A CN 106646093 A CN106646093 A CN 106646093A
- Authority
- CN
- China
- Prior art keywords
- housing
- computer control
- control system
- digital computer
- jointing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
- G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The invention belongs to the technical field of digital computer control systems of nuclear power plants, and specifically relates to a digital quantity input and output test device of a digital computer control system, in order to perform a test by using the output of digital quantity output (DO) as the input of digital quantity input (DI), wherein the test device can receive 16 pairs of test signals. The connection quantity is reduced, and the actual conditions of onsite connection are fully considered with respect to volume, weight, gap and connection. The digital quantity input and output test device is characterized by comprising a housing, two test terminal bars and a connector, wherein a plurality of banana head terminals are arranged on each test terminal bar; front ends of the banana head terminals stretch out from the housing, the middles of the banana head terminals are fixed in the housing, and the rear ends of the banana head terminals are welded on electric wires; the electric wires are connected to the connector; and the connector stretches out from the housing from the rear end of the housing and is fixedly connected with the housing.
Description
Technical field
The invention belongs to nuclear plant digital computer control system technical field, and in particular to a kind of digital computer
Control system simulation amount input test equipment.
Background technology
Digital computer control system is the factory's power station digitlization computer control system of center operation three, and Shi Quan factories control
Core, it is a real-time control system, control process variable, execute instruction and warning, realizes man-machine interaction, final output
Normal or abnormal information.Can it normally the safety of nuclear power station by influence on system operation, to guarantee digital computer control system
Safe and stable operation, the input and output of DCC will be tested during overhaul.
The input-output system of digital computer control system includes 768 digital input amounts (DI) and 384 numerals
Output quantity (DO).According to preventative maintenance rule, each overhaul life will own to two digitlization computer control systems
Input/output checked.The p-wire that originally L-3 producers provide is the soft wiring of a chain, is needed by hand one by one
Insertion, it is manual inserted after the drawbacks of be have an other plug slotting tightly do not come off, more grave error is red-black wrong plug
Position or dislocation, need to take a lot of time inspection after having inserted.
The content of the invention
It is an object of the invention to develop a kind of digital computer control system digital quantity input/output test equipment, use
The output of digital output (DO) is tested as the input that digital quantity is input into (DI), and test equipment can receive 16 pairs of test letters
Number.Connection amount is reduced, the actual conditions of joint connection in site have all been fully taken into account in volume, weight, gap, connection.
What the present invention was realized in：
A kind of digital computer Control system simulation amount input test equipment, including housing, two calibrating terminals row and
Jointing, each calibrating terminal row has multiple banana joint terminals；Housing is stretched out in banana joint terminal front end, and middle part is fixed on housing
In, rear end is welded on electric wire；It is described to be wired on jointing；The jointing stretches out housing from the rear end of housing
Outward, it is fixedly connected with the casing.
The generally hollow cuboid of housing as above, is divided into upper and lower two half part；In housing forward end face along long
Degree direction is evenly equipped with multiple through holes, for fixing banana joint terminal；Center is provided with a through hole in the rear end of housing,
For accommodating jointing.
Jointing as above is 37 road D-Sub joints, is led to the banana joint terminal of two calibrating terminal rows respectively
Cross electric wire connection.
As above the communication between calibrating terminal row is realized by connection cable between two jointings.
The invention has the beneficial effects as follows：
The present invention is using one chemoprevention people because of design, and plug is once completed, time saving and energy saving.It has reduces connection amount,
The advantage of the actual conditions of joint connection in site has all been fully taken into account in volume, weight, gap, connection.Insert row and on-the-spot terminal
Correspond, a plug in place, saves man-hour.Red and black mark is clear, even if anti-inserted is also not in the consequence of mistake.
Description of the drawings
Fig. 1 is a kind of circuit connection signal of digital computer Control system simulation amount input test equipment of the present invention
Figure；
Fig. 2 is a kind of scheme of installation of digital computer Control system simulation amount input test equipment of the present invention；
Fig. 3 is the communications status between a kind of digital computer Control system simulation amount input test equipment of the present invention
Figure.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described further.
As depicted in figs. 1 and 2, a kind of digital computer Control system simulation amount input test equipment, with the output of DO
Input as DI is tested, including housing, two calibrating terminal rows and jointing, and each calibrating terminal row has 16 perfume (or spice)
Any of several broadleaf plants joint terminal.Housing is stretched out in banana joint terminal front end, and middle part is fixed in the housing, and rear end is welded on electric wire.The electric wire connects
It is connected on jointing.The jointing is stretched out outside housing from the rear end of housing, is fixedly connected with the casing.
The generally hollow cuboid of the housing, is divided into upper and lower two half part.In housing forward end face along its length
Multiple through holes are evenly equipped with, for fixing banana joint terminal.Center is provided with a through hole in the rear end of housing, for holding
Receive jointing.
Described jointing is 37 road D-Sub joints, passes through electricity with the banana joint terminal of two calibrating terminal rows respectively
Line connects.
As shown in figure 3, realizing the communication between calibrating terminal row by connection cable between two jointings.
The implementation of the present invention is explained in detail above in conjunction with embodiment, but the present invention is not limited to above-mentioned reality
Example is applied, in the ken that those of ordinary skill in the art possess, can be with the premise of without departing from present inventive concept
Various changes can be made.The content not being described in detail in description of the invention can adopt prior art.
Claims (4)
1. a kind of digital computer Control system simulation amount input test equipment, it is characterised in that：It includes housing, two surveys
Examination terminal block and jointing, each calibrating terminal row has multiple banana joint terminals；Stretch out housing, middle part in banana joint terminal front end
Fix in the housing, rear end is welded on electric wire；It is described to be wired on jointing；The jointing is from after housing
End is stretched out outside housing, is fixedly connected with the casing.
2. digital computer Control system simulation amount input test equipment according to claim 1, it is characterised in that：Institute
The generally hollow cuboid of the housing stated, is divided into upper and lower two half part；It is evenly equipped with along its length in housing forward end face many
Individual through hole, for fixing banana joint terminal；Center is provided with a through hole in the rear end of housing, connects for accommodating connection
Head.
3. digital computer Control system simulation amount input test equipment according to claim 1, it is characterised in that：Institute
The jointing stated is 37 road D-Sub joints, is connected by electric wire with the banana joint terminal of two calibrating terminal rows respectively.
4. digital computer Control system simulation amount input test equipment according to claim 1, it is characterised in that：Two
The communication between calibrating terminal row is realized by connection cable between individual jointing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232585.5A CN106646093A (en) | 2016-12-28 | 2016-12-28 | Digital quantity input and output test device of digital computer control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232585.5A CN106646093A (en) | 2016-12-28 | 2016-12-28 | Digital quantity input and output test device of digital computer control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106646093A true CN106646093A (en) | 2017-05-10 |
Family
ID=58831983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232585.5A Pending CN106646093A (en) | 2016-12-28 | 2016-12-28 | Digital quantity input and output test device of digital computer control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106646093A (en) |
Citations (21)
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|---|---|---|---|---|
| US20060128185A1 (en) * | 2004-12-15 | 2006-06-15 | Honda Motor Co., Ltd. | Wiring connector |
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| CN101145643A (en) * | 2006-08-29 | 2008-03-19 | 日本航空电子工业株式会社 | Connector |
| US20080280475A1 (en) * | 2007-05-11 | 2008-11-13 | Norman R. Byrne | Modular electrical system utilizing four wire circuitry |
| DE202008015306U1 (en) * | 2008-11-19 | 2010-04-08 | Weidmüller Interface GmbH & Co. KG | Terminal block arrangement with cross connectors and test plugs |
| CN201498738U (en) * | 2009-07-31 | 2010-06-02 | 深圳市科尔通实业有限公司 | Vertical terminal integrated plug connecting device |
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| CN102541052A (en) * | 2012-02-16 | 2012-07-04 | 山东电力研究院 | Real-time test method for computer control system |
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| CN103018677A (en) * | 2012-12-06 | 2013-04-03 | 上海航天电源技术有限责任公司 | Testing device of battery pack system for electric vehicle and testing and connecting method thereof |
| CN202904372U (en) * | 2012-11-20 | 2013-04-24 | 意昂神州（北京）科技有限公司 | Connecting device for detecting system |
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| CN103841232A (en) * | 2012-11-27 | 2014-06-04 | Lg电子株式会社 | Mobile terminal |
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| CN203949751U (en) * | 2014-06-10 | 2014-11-19 | 中国矿业大学 | The other terminal box of novel machine that a kind of differential pressure transmitter is built-in |
| CN203967449U (en) * | 2014-05-21 | 2014-11-26 | 苏州光翼光电科技有限公司 | A kind of portable connecting wire switching device and syndeton thereof |
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| CN204885535U (en) * | 2015-08-20 | 2015-12-16 | 东莞市高端电子有限公司 | USB3. 1 socket connector |
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| CN205509042U (en) * | 2016-04-17 | 2016-08-24 | 大连职业技术学院 | Row is inserted to automobile fault diagnosis testing |
| CN206573665U (en) * | 2016-12-28 | 2017-10-20 | 中核核电运行管理有限公司 | A kind of digital computer control system digital quantity input/output test equipment |
-
2016
- 2016-12-28 CN CN201611232585.5A patent/CN106646093A/en active Pending
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| DE202006008475U1 (en) * | 2006-05-29 | 2006-08-10 | Huang, Kui-Hsien | Pluggable connector for adjustable cable lengths, uses main housing as outer housing for pluggable connector |
| CN101145643A (en) * | 2006-08-29 | 2008-03-19 | 日本航空电子工业株式会社 | Connector |
| US20080280475A1 (en) * | 2007-05-11 | 2008-11-13 | Norman R. Byrne | Modular electrical system utilizing four wire circuitry |
| DE202008015306U1 (en) * | 2008-11-19 | 2010-04-08 | Weidmüller Interface GmbH & Co. KG | Terminal block arrangement with cross connectors and test plugs |
| CN201498738U (en) * | 2009-07-31 | 2010-06-02 | 深圳市科尔通实业有限公司 | Vertical terminal integrated plug connecting device |
| CN102508151A (en) * | 2011-11-18 | 2012-06-20 | 杭州士兰微电子股份有限公司 | Device and method for automatically testing universal input/output parameters of integrated circuit |
| CN102541052A (en) * | 2012-02-16 | 2012-07-04 | 山东电力研究院 | Real-time test method for computer control system |
| CN202794379U (en) * | 2012-08-09 | 2013-03-13 | 南京东恒通信科技有限公司 | Automatic detection device of passive device |
| CN202904372U (en) * | 2012-11-20 | 2013-04-24 | 意昂神州（北京）科技有限公司 | Connecting device for detecting system |
| CN103841232A (en) * | 2012-11-27 | 2014-06-04 | Lg电子株式会社 | Mobile terminal |
| CN103018677A (en) * | 2012-12-06 | 2013-04-03 | 上海航天电源技术有限责任公司 | Testing device of battery pack system for electric vehicle and testing and connecting method thereof |
| CN203287492U (en) * | 2013-04-17 | 2013-11-13 | 西门子工厂自动化工程有限公司 | Test board for testing X121 input/output port of numeric control unit |
| CN203643491U (en) * | 2013-10-24 | 2014-06-11 | 常州市佳雷电子有限公司 | Multi-connection banana plug watt-hour meter pluggable module |
| CN203967449U (en) * | 2014-05-21 | 2014-11-26 | 苏州光翼光电科技有限公司 | A kind of portable connecting wire switching device and syndeton thereof |
| CN203949751U (en) * | 2014-06-10 | 2014-11-19 | 中国矿业大学 | The other terminal box of novel machine that a kind of differential pressure transmitter is built-in |
| CN204731346U (en) * | 2015-07-09 | 2015-10-28 | 北京仪能科思科技发展有限公司 | A kind of Novel lightning arrester on-Line Monitor Device |
| CN204885535U (en) * | 2015-08-20 | 2015-12-16 | 东莞市高端电子有限公司 | USB3. 1 socket connector |
| CN105699826A (en) * | 2016-04-06 | 2016-06-22 | 中国电子科技集团公司第十三研究所 | Microwave device automatic testing system and method |
| CN205509042U (en) * | 2016-04-17 | 2016-08-24 | 大连职业技术学院 | Row is inserted to automobile fault diagnosis testing |
| CN206573665U (en) * | 2016-12-28 | 2017-10-20 | 中核核电运行管理有限公司 | A kind of digital computer control system digital quantity input/output test equipment |
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