CN2670954Y - Tester of cable connector - Google Patents
Tester of cable connector Download PDFInfo
- Publication number
- CN2670954Y CN2670954Y CN 200320122800 CN200320122800U CN2670954Y CN 2670954 Y CN2670954 Y CN 2670954Y CN 200320122800 CN200320122800 CN 200320122800 CN 200320122800 U CN200320122800 U CN 200320122800U CN 2670954 Y CN2670954 Y CN 2670954Y
- Authority
- CN
- China
- Prior art keywords
- contactor
- cable connector
- socket
- control system
- examination criteria
- 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.)
- Expired - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model relates to a tester of cable connector used in iron-steel metallurgical conticaster. The tester of cable connector comprises a power supply, a computer control system, a driving plate, a contactor, a testing standard signal light, an attitude indicating lamp and an adapter, the computer control system is supplied with electricity by the power supply, and the output end of the computer control system is connected with the driving plate. The utility model is characterized in that the contactor is connected with the driving plate, the normal open joint of the contactor is arranged between the power-supply line and the connecting adapter A, the other normal open joint of the contactor is arranged between the directing line of the connecting adapter A and the testing standard signal light, the other end of the testing standard signal light is connected with ground, one end of the indicating lamp is connected with the adapter B, and the other end is connected with ground. A testing return circuit comprises a contactor, a testing standard signal light and an attitude indicating lamp. The utility model can test the attitudes of the cable connector such as normal, misconnection, short circuit and breaking accurately and can display by the indicating lamp with intelligible result, simple and convenient operation and high reliability.
Description
(1) technical field
The utility model relates to the conticaster cable connector pick-up unit of Ferrous Metallurgy.
(2) background technology
Cable connector is widely used in metallurgy industry.The existing cable connector that is using has in conticaster: wrap SN (slide gate nozzle) cable connector greatly, MD (crystallizer) transfers wide cable connector, tundish SN operating case cable connector, PR (pinch roll) crawl operating case cable connector etc.Cable connector is of a great variety, and effectively checkout equipment is in order to the fault state of detection streamer connector but there is not a cover for a long time, and only dependence manually simply detects with multimeter, so there is great human factor.In case cable connector connects when conticaster is formally produced and breaks down, it is undesired then may to cause wrapping greatly SN (slide gate nozzle) control: open to become to close, close to become and open, in emergency circumstances do not close big bag SN, gently then influence is produced, is caused stopping production, heavy then can cause device damage and personnel casualty accidents, therefore will there be great potential safety hazard in cable connector if do not have after testing.
(3) summary of the invention
The purpose of this utility model is to provide a kind of cable connector pick-up unit, this pick-up unit adopts system controlled by computer, circuit is simple, whether misconnection, short circuit of detection streamer connector wiring exactly, fault such as open circuit, and show with pilot lamp, clear, easy to operate, the reliability height.
The utility model is achieved in that a kind of cable connector pick-up unit, comprise power supply, Control System of Microcomputer, drive plate, contactor, the examination criteria signal lamp, status indicator lamp, socket A and socket B, Control System of Microcomputer is powered by power supply, Control System of Microcomputer output connects drive plate, it is characterized in that contactor connects drive plate, the normal opened contact of contactor places between the lead of power lead and gang socket A, another normal opened contact of contactor places between the lead and examination criteria signal lamp of gang socket A, examination criteria signal lamp other end ground connection, status indicator lamp one end gang socket B, other end ground connection; A contactor, an examination criteria signal lamp, a status indicator lamp are formed one and are detected the loop.
Above-mentioned cable connector pick-up unit, described a plurality of contactors drive plate in parallel, a plurality of contactors, a plurality of examination criteria signal lamp and a plurality of status indicator lamp are formed a plurality of detections loop, a plurality of detections loop and power lead, socket A, socket B parallel connection.
The utility model is to add on the basis of drive plate in existing Control System of Microcomputer, drive contactor by drive plate, utilize two circuit that normal opened contact control is made up of pilot lamp, status lamp, cable connector socket of contactor, form the detection loop of cable connector.By Control System of Microcomputer automatically successively the gating corresponding detection signals source takes place, closed loop is carried out in detected loop scan detection fast, whether normal detection streamer connector wiring, misconnection, short circuit exactly, state such as open circuit, and show with pilot lamp, the result is clear, simple, convenient, the reliability height.
(4) description of drawings
Fig. 1 is the utility model cable connector pick-up unit circuit block diagram, and Fig. 2 is the Control System of Microcomputer electrical diagram, and Fig. 3 is the drive plate electrical diagram.
Among the figure: 1 power supply, 2 Control Systems of Microcomputer, 3 drive plates, 4 A.C. contactors (contactor M1, M2 ... Mn), 5 A.C. contactor normal opened contacts, (M1 ', M2 ' ... Mn '), 6 examination criteria signal lamp (L1, L2 ... Ln), 7 socket A, 8 socket B, 9 detection streamer status indicator lamp (status indicator lamp L11, L22 ... Lnn), 10 cable connectors.
(5) embodiment
Provide embodiment of the present utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, a kind of cable connector pick-up unit comprises power supply 1, Control System of Microcomputer 2, drive plate 3, contactor 4, examination criteria signal lamp 6, status indicator lamp 9, socket A7 and socket B8.Control System of Microcomputer 2 is by power supply 1 power supply, and Control System of Microcomputer 2 outputs connect drive plate 3, and contactor 4 connects drive plate 3 and driven by drive plate.The normal opened contact 5 of contactor places between the lead of power lead 1 and gang socket A7, another normal opened contact 5 of contactor places between the lead and examination criteria signal lamp 6 of gang socket A7, examination criteria signal lamp 6 other end ground connection, status indicator lamp 9 one end gang socket B8, other end ground connection.Contactor 4, examination criteria signal lamp 6, a status indicator lamp 9 are formed one and are detected the loop.A plurality of contactor 4 drive plates 3 in parallel, a plurality of contactors 4, a plurality of examination criteria signal lamp 6 and a plurality of status indicator lamp 9 are formed a plurality of detections loop, a plurality of detections loop and power lead 1, socket A7, socket B8 parallel connection.
Referring to Fig. 2, Fig. 3, power supply 1 exchanges input by 220 volts ,+5 volts of outputs behind rectifier rectification ,+12 volts direct currents are respectively for Control System of Microcomputer 2 and the use of detection loop.Microcomputer is selected 8031 controllers for use, and through the exchanges data and the transmission of latch, scratch pad memory, storer and code translator, output connects drive plate.Drive plate 3 is exported through driving/amplification and behind photo-coupler and is connect contactor coil.Source, output detection signal take place in Control System of Microcomputer 2 gating corresponding detection signals successively.The signal of 3 pairs of Control Systems of Microcomputer of drive plate, 2 outputs is isolated amplification, drives contactor 4.
The detection principle is: Control System of Microcomputer 2 outputs detect the signal in first loop, have only the coil of contactor M1 to get, normal opened contact M1 ' the closure of contactor 4, signal lamp L1 lights, and shows to detect first loop, and is normal if cable connector 10 connects, status indicator lamp L11 lights in the detected state loop, when detecting second loop,------detects each loop successively to have only the coil of contactor M2 to get.
Testing result is judged: with examination criteria signal lamp L1, L2 ... cable status pilot lamp L11, the L22 of Ln and detection ... Lnn divides on the card that two rows are installed in pick-up unit accordingly.Judge the state of cable connector 10 from the illuminating state of two row's pilot lamp.
Claims (2)
1. cable connector pick-up unit, comprise power supply, Control System of Microcomputer and drive plate, Control System of Microcomputer is powered by power supply, Control System of Microcomputer output connects drive plate, it is characterized in that the cable connector pick-up unit also comprises contactor, the examination criteria signal lamp, status indicator lamp, socket A and socket B, contactor connects drive plate, the normal opened contact of contactor places between the lead of power lead and gang socket A, another normal opened contact of contactor places between the lead and examination criteria signal lamp of gang socket A, examination criteria signal lamp other end ground connection, status indicator lamp one end gang socket B, other end ground connection; A contactor, an examination criteria signal lamp, a status indicator lamp are formed one and are detected the loop.
2. cable connector pick-up unit according to claim 1, it is characterized in that a plurality of contactors drive plate in parallel, a plurality of contactors, a plurality of examination criteria signal lamp and a plurality of status indicator lamp are formed a plurality of detections loop, a plurality of detections loop and power lead, socket A, socket B parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122800 CN2670954Y (en) | 2003-12-24 | 2003-12-24 | Tester of cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122800 CN2670954Y (en) | 2003-12-24 | 2003-12-24 | Tester of cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670954Y true CN2670954Y (en) | 2005-01-12 |
Family
ID=34476296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320122800 Expired - Lifetime CN2670954Y (en) | 2003-12-24 | 2003-12-24 | Tester of cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670954Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290339B (en) * | 2007-04-20 | 2010-10-06 | 宝山钢铁股份有限公司 | High-voltage cable trouble point checking method and its device |
| CN102360051A (en) * | 2011-08-19 | 2012-02-22 | 陈清尧 | Multi-core cable detector |
| CN104833899A (en) * | 2015-05-08 | 2015-08-12 | 常州大学 | One-to-one connection test device for D-SUB signal line |
| CN107632228A (en) * | 2017-09-05 | 2018-01-26 | 阳泉煤业集团华越机械有限公司 | A kind of electro-hydraulic bracket control system connector intelligent detection device in colliery |
| CN108732457A (en) * | 2018-06-28 | 2018-11-02 | 航天东方红卫星有限公司 | A kind of detection method of the portable power supplying and distributing equipment cable connection state of moonlet |
| CN108885234A (en) * | 2016-03-23 | 2018-11-23 | 伊顿智能动力有限公司 | Adapter for detecting electric equipment |
| CN111521956A (en) * | 2019-02-04 | 2020-08-11 | 发那科株式会社 | System for controlling a power supply |
| CN112485729A (en) * | 2020-10-30 | 2021-03-12 | 上海宇航系统工程研究所 | Method for detecting connection state of electric connector |
| CN116930817A (en) * | 2023-09-18 | 2023-10-24 | 安擎计算机信息股份有限公司 | Detection jig and detection method for riser card connector |
-
2003
- 2003-12-24 CN CN 200320122800 patent/CN2670954Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290339B (en) * | 2007-04-20 | 2010-10-06 | 宝山钢铁股份有限公司 | High-voltage cable trouble point checking method and its device |
| CN102360051A (en) * | 2011-08-19 | 2012-02-22 | 陈清尧 | Multi-core cable detector |
| CN104833899A (en) * | 2015-05-08 | 2015-08-12 | 常州大学 | One-to-one connection test device for D-SUB signal line |
| CN108885234A (en) * | 2016-03-23 | 2018-11-23 | 伊顿智能动力有限公司 | Adapter for detecting electric equipment |
| CN107632228A (en) * | 2017-09-05 | 2018-01-26 | 阳泉煤业集团华越机械有限公司 | A kind of electro-hydraulic bracket control system connector intelligent detection device in colliery |
| CN108732457A (en) * | 2018-06-28 | 2018-11-02 | 航天东方红卫星有限公司 | A kind of detection method of the portable power supplying and distributing equipment cable connection state of moonlet |
| CN108732457B (en) * | 2018-06-28 | 2020-06-09 | 航天东方红卫星有限公司 | Method for detecting cable connection state of portable power supply and distribution equipment of small satellite |
| CN111521956A (en) * | 2019-02-04 | 2020-08-11 | 发那科株式会社 | System for controlling a power supply |
| CN112485729A (en) * | 2020-10-30 | 2021-03-12 | 上海宇航系统工程研究所 | Method for detecting connection state of electric connector |
| CN116930817A (en) * | 2023-09-18 | 2023-10-24 | 安擎计算机信息股份有限公司 | Detection jig and detection method for riser card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131224 Granted publication date: 20050112 |