CN101221207A - Multi-core cable detecting device and method thereof - Google Patents
Multi-core cable detecting device and method thereof Download PDFInfo
- Publication number
- CN101221207A CN101221207A CNA2007100626852A CN200710062685A CN101221207A CN 101221207 A CN101221207 A CN 101221207A CN A2007100626852 A CNA2007100626852 A CN A2007100626852A CN 200710062685 A CN200710062685 A CN 200710062685A CN 101221207 A CN101221207 A CN 101221207A
- Authority
- CN
- China
- Prior art keywords
- connection terminal
- polycore cable
- heart yearn
- utmost point
- connection
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a device and a method for detecting a multi-core cable, and the device comprises a front wire-connecting terminator, a back wire-connecting terminator, an electroprobe wire-connecting terminator and a plurality of three-level jumper switches. By selecting the connecting states of the three-level jumper switches and cooperating with a multimeter, the invention can implement the detection of the connected state of a multi-core cable which includes the detection of the correct wiring, wrong wiring and connected states, as well as the detection of the short-connected state between centre yarns in the production, installation, debug and inspection process of the equipment of semiconductor technologies and production lines, etc. The device for detecting a multi-core cable has simple structure, convenient using and low cost, and can lead the multi-core cable detection to be implemented by a single person, thus saving labor force and improving labor efficiency.
Description
Technical field
The present invention relates to a kind of pick-up unit and detection method, relate in particular to a kind of device and method that detects the polycore cable connected state.
Background technology
In a lot of device fabrications such as semiconductor manufacturing equipment, production line equipment etc., equipment itself needs a large amount of stube cables.These a large amount of cables need detect after welding is finished, and correctly connect according to catenation principle figure to guarantee cable, comprise whether whether connected sum has short circuit situation etc.If the connection status of cable self does not carefully detect,, will cause very burden to the debugging of equipment because the error of welding causes cable not connect according to design is correct.In addition, in the debugging and maintenance process of equipment, often need the state of cable is checked, connect normally to guarantee that cable self is inner.Therefore, to the detection of equipment stube cable connected state, in the installation of equipment, debugging, maintenance process, all be very important.
Detection to polycore cable mainly comprises the connection at cable two ends or detection and two aspects of the short-circuit detecting between the cable core of open circuit.
One of detection method of polycore cable connected state commonly used is at present:
The artificial multimeter that uses carries out the pointwise detection to cable, generally needs two people to cooperate and carries out.
This detection method is concerning the detection of polycore cable, and labour intensity is big, testing process is dull, easily produces work fatigue, inefficiency, and the omission phenomenon is serious, is difficult to guarantee to detect quality.Especially to the whether detection of short circuit between the polycore cable heart yearn, make that workload is bigger in this way.Simultaneously, this method often needs two operators to cooperate detection, and the one man operation is difficulty relatively, detects very inconvenient.
The another kind of detection method of polycore cable connected state of the prior art is:
Use microprocessor,, finish testing goal by processing of circuit such as single-chip microcomputer etc.Digital circuits such as use such as trigger, counter, code translator make up the detection that realizes the polycore cable connected state.The advantage of this method is that intelligent degree is higher, and it is also comparatively simple to operate, but owing to adopted more handling components, has therefore also increased the complexity and the cost of pick-up unit.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, easy to use, polycore cable pick-up unit that cost is low and detect the method for polycore cable.
The objective of the invention is to be achieved through the following technical solutions:
Polycore cable pick-up unit of the present invention comprises preceding connection terminal, back connection terminal and test pencil connection terminal, and described preceding connection terminal and back connection terminal comprise a plurality of connection jaws respectively, and described test pencil connection terminal comprises two connection jaws;
A plurality of connection jaws of connection terminal and back connection terminal are connected with three utmost point jumper switchs respectively before described, and are connected with the dynode of three utmost point jumper switchs, and the two ends utmost point of described three utmost point jumper switchs is connected with two connection jaws of test pencil connection terminal respectively.
Connection terminal and back connection terminal comprise 10～20 connection jaws respectively before described.
Connection terminal and back connection terminal comprise 10 connection jaws respectively before described.
Described three utmost point jumper switchs are the single-pole double-throw (SPDT) mechanical switch.
The method of detection polycore cable of the present invention comprises step:
A, an end of each root heart yearn of polycore cable is connected with a plurality of connection jaws of the preceding connection terminal of above-mentioned polycore cable pick-up unit respectively;
The other end of each root heart yearn of polycore cable is connected with a plurality of connection jaws of the back connection terminal of above-mentioned polycore cable pick-up unit respectively;
Two test pencils of multimeter are connected with two connection jaws of the test pencil connection terminal of above-mentioned polycore cable pick-up unit respectively;
B, by selecting the connection status of a plurality of three utmost point jumper switchs, the two ends of a heart yearn of described polycore cable are connected with two test pencils of multimeter respectively, detect the connected state of this heart yearn;
C, by selecting the connection status of a plurality of three utmost point jumper switchs, a heart yearn of described polycore cable is connected with a test pencil of multimeter, other heart yearn of polycore cable is connected with another test pencil of multimeter successively, detects the short-circuit condition between this heart yearn and other heart yearn;
D, repeating step B, C detect the connected state of an other heart yearn of described polycore cable, and the short-circuit condition between this heart yearn and other heart yearns, until all heart yearn detections are finished.
As seen from the above technical solution provided by the invention, the method for polycore cable pick-up unit of the present invention and detection polycore cable is owing to comprise preceding connection terminal, back connection terminal, test pencil connection terminal and a plurality of three utmost point jumper switchs.By selecting the connection status of a plurality of three utmost point jumper switchs, cooperate multimeter, can realize the connected state of polycore cable is detected, comprise status detection such as short circuits between line, wrong line, connection, heart yearn.Simple in structure, easy to use, cost is low, single people can detect polycore cable, saves the labour, raises labour efficiency.
Description of drawings
Fig. 1 is the circuit theory diagrams of polycore cable pick-up unit of the present invention.
Embodiment
Polycore cable pick-up unit of the present invention, its preferable embodiment comprise preceding connection terminal JP1, back connection terminal JP2 and test pencil connection terminal J1 as shown in Figure 1.
Connection terminal JP1 and back connection terminal JP2 comprise a plurality of connection jaws respectively before described.Can comprise 10～20 connection jaws respectively, also can be more, be good generally with 10,15,20.Core number with corresponding polycore cable in concrete the application corresponds to the best.
Preceding connection terminal JP1 shown in Fig. 1 comprises 10 connection jaws, is respectively first to the tenth preceding connection jaws a1, the a2, a3, a4, a5, a6, a7, a8, a9, a10; Back connection terminal JP2 comprises 10 connection jaws, is respectively first to the tenth back connection jaws b1, b2, b3, b4, b5, b6, b7, b8, b9, b10.Can test 10 core cables at most.The structure of described a plurality of connection jaws can be made the plug form of corresponding connection with it according to the plug form of cable, is used for connecting one to one.Also can various plug forms commonly used all be produced on this device, strengthen versatility according to application.
Described test pencil connection terminal J1 comprises two connection jaws, is respectively red utmost point connection jaws Red and black utmost point connection jaws Black, can be connected with black meter pen with the red test pencil of multimeter respectively.
A plurality of connection jaws of connection terminal JP1 and back connection terminal JP2 are connected with three utmost point jumper switchs respectively before described, and be connected with the dynode of three utmost point jumper switchs, the two ends utmost point of described three utmost point jumper switchs is connected with black utmost point connection jaws Black with the red utmost point connection jaws Red of test pencil connection terminal respectively.
Among Fig. 1, comprise the first to the 20 totally 20 three utmost point jumper switchs, preceding connection terminal JP1 first to the tenth before connection jaws a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 be connected with the dynode of first to the tenth three utmost point jumper switch JUMPER1, JUMPER2, JUMPER3, JUMPER4, JUMPER5, JUMPER6, JUMPER7, JUMPER8, JUMPER9, JUMPER10 respectively; First to the tenth back connection jaws b1 of back connection terminal JP2, b2, b3, b4, b5, b6, b7, b8, b9, b10 are connected with the dynode of the 11 to the 20 three utmost point jumper switch JUMPER11, JUMPER12, JUMPER13, JUMPER14, JUMPER15, JUMPER16, JUMPER17, JUMPER18, JUMPER19, JUMPER20 respectively.
Described three utmost point jumper switchs can be electronic switch, also can be the single-pole double-throw (SPDT) mechanical switch.
The method of detection polycore cable of the present invention can be carried out the connection test and the test of the short circuit between the cable core at cable two ends to polycore cable.Concrete using method comprises:
With the other end of each root heart yearn of polycore cable corresponding respectively with the back connection terminal JP2 of above-mentioned polycore cable pick-up unit first to the tenth before connection jaws b1 to b10 be connected;
The red test pencil of multimeter and black meter pen are connected with black utmost point connection jaws Black with the red utmost point connection jaws Red of the test pencil connection terminal J1 of above-mentioned polycore cable pick-up unit respectively.
According to the cable catenation principle, select wire jumper to connect, test gets final product step by step.For example, want an end a1 of test cable heart yearn whether normally to be communicated with the other end b1 of cable core, only need the dynode a1 of first three utmost points jumper switch JUMPER1 is connected with upper end utmost point Red, dynode b1 with the 11 three utmost point jumper switch JUMPER11 is connected with lower end utmost point Black simultaneously, if an end a1 of tested heart yearn normally is communicated with other end b1, multimeter show to be communicated with, or send " too " prompt tone.Other can test the connected state of all cable cores by that analogy.
Test heart yearn and whether other heart yearns have the short circuit phenomenon, only need the dynode a1 of first three utmost points jumper switch JUMPER1 is connected with upper end utmost point Red, connect dynode and the lower end utmost point Black of second to the tenth three utmost point jumper switch JUMPER2 ~ JUMPER10 then successively, test successively with multimeter.If multimeter shows short circuit, then corresponding heart yearn and heart yearn 1 short circuit.
Other by that analogy.Repeating step 3,4 detects the connected state of an other heart yearn of described polycore cable, and the short-circuit condition between this heart yearn and other heart yearns, until all heart yearn detections are finished.
The polycore cable pick-up unit of the present invention's design cooperates multimeter, can realize in the manufacturing, installation, debugging, maintenance process such as equipment such as semiconductor manufacturing equipment, apparatus for production line, connected state to polycore cable detects, and comprises status detection such as short circuits between line, wrong line, connection, heart yearn.This device is simple and practical, with low cost, simple to operate, and single people can detect polycore cable, saves the labour, raises labour efficiency.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (5)
1. a polycore cable pick-up unit is characterized in that, comprises preceding connection terminal, back connection terminal and test pencil connection terminal, and described preceding connection terminal and back connection terminal comprise a plurality of connection jaws respectively, and described test pencil connection terminal comprises two connection jaws;
A plurality of connection jaws of connection terminal and back connection terminal are connected with three utmost point jumper switchs respectively before described, and are connected with the dynode of three utmost point jumper switchs, and the two ends utmost point of described three utmost point jumper switchs is connected with two connection jaws of test pencil connection terminal respectively.
2. polycore cable pick-up unit according to claim 1 is characterized in that, described preceding connection terminal and back connection terminal comprise 10～20 connection jaws respectively.
3. polycore cable pick-up unit according to claim 2 is characterized in that, described preceding connection terminal and back connection terminal comprise 10 connection jaws respectively.
4. according to claim 1,2 or 3 described polycore cable pick-up units, it is characterized in that described three utmost point jumper switchs are the single-pole double-throw (SPDT) mechanical switch.
5. a method that detects polycore cable is characterized in that, comprises step:
A, an end of each root heart yearn of polycore cable is connected with a plurality of connection jaws of the preceding connection terminal of above-mentioned polycore cable pick-up unit respectively;
The other end of each root heart yearn of polycore cable is connected with a plurality of connection jaws of the back connection terminal of above-mentioned polycore cable pick-up unit respectively;
Two test pencils of multimeter are connected with two connection jaws of the test pencil connection terminal of above-mentioned polycore cable pick-up unit respectively;
B, by selecting the connection status of a plurality of three utmost point jumper switchs, the two ends of a heart yearn of described polycore cable are connected with two test pencils of multimeter respectively, detect the connected state of this heart yearn;
C, by selecting the connection status of a plurality of three utmost point jumper switchs, a heart yearn of described polycore cable is connected with a test pencil of multimeter, other heart yearn of polycore cable is connected with another test pencil of multimeter successively, detects the short-circuit condition between this heart yearn and other heart yearn;
D, repeating step B, C detect the connected state of an other heart yearn of described polycore cable, and the short-circuit condition between this heart yearn and other heart yearns, until all heart yearn detections are finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710062685A CN100595599C (en) | 2007-01-12 | 2007-01-12 | Multi-core cable detecting device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710062685A CN100595599C (en) | 2007-01-12 | 2007-01-12 | Multi-core cable detecting device and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101221207A true CN101221207A (en) | 2008-07-16 |
| CN100595599C CN100595599C (en) | 2010-03-24 |
Family
ID=39631171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710062685A Active CN100595599C (en) | 2007-01-12 | 2007-01-12 | Multi-core cable detecting device and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100595599C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937042A (en) * | 2010-08-23 | 2011-01-05 | 中国科学院声学研究所 | System for detecting connectivity of bank cable and method thereof |
| CN102004207A (en) * | 2010-10-28 | 2011-04-06 | 江苏通鼎光电股份有限公司 | Multi-core cable malposition connection detecting method |
| CN101701994B (en) * | 2009-11-13 | 2011-12-21 | 航天东方红卫星有限公司 | Conduction insulation test method for low-frequency cable network |
| CN103837790A (en) * | 2014-03-04 | 2014-06-04 | 南车株洲电力机车有限公司 | Multi-core cable checking device and cable checking method thereof |
| CN105067934A (en) * | 2015-08-31 | 2015-11-18 | 广州市长江通信实业有限公司 | Multi-core cable detection tool |
| CN105445598A (en) * | 2014-09-22 | 2016-03-30 | 上海航天设备制造总厂 | Portable device for testing conduction or insulation of cable, and method |
| CN107329038A (en) * | 2017-08-23 | 2017-11-07 | 中国核工业第五建设有限公司 | Multicore cable testing auxiliary device and method of testing |
| CN108287292A (en) * | 2018-01-02 | 2018-07-17 | 大同煤矿集团有限责任公司 | The fast searching method of multicore cable trouble location |
| CN113411994A (en) * | 2021-05-11 | 2021-09-17 | 深圳市八达晟电子有限公司 | Quick test display device of multicore connecting wire |
-
2007
- 2007-01-12 CN CN200710062685A patent/CN100595599C/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701994B (en) * | 2009-11-13 | 2011-12-21 | 航天东方红卫星有限公司 | Conduction insulation test method for low-frequency cable network |
| CN101937042A (en) * | 2010-08-23 | 2011-01-05 | 中国科学院声学研究所 | System for detecting connectivity of bank cable and method thereof |
| CN102004207A (en) * | 2010-10-28 | 2011-04-06 | 江苏通鼎光电股份有限公司 | Multi-core cable malposition connection detecting method |
| CN103837790B (en) * | 2014-03-04 | 2016-11-16 | 南车株洲电力机车有限公司 | A kind of multicore cable school line apparatus and school line method thereof |
| CN103837790A (en) * | 2014-03-04 | 2014-06-04 | 南车株洲电力机车有限公司 | Multi-core cable checking device and cable checking method thereof |
| CN105445598A (en) * | 2014-09-22 | 2016-03-30 | 上海航天设备制造总厂 | Portable device for testing conduction or insulation of cable, and method |
| CN105067934A (en) * | 2015-08-31 | 2015-11-18 | 广州市长江通信实业有限公司 | Multi-core cable detection tool |
| CN105067934B (en) * | 2015-08-31 | 2018-02-06 | 广州长江新能源科技股份有限公司 | A kind of multicore cable detects tool |
| CN107329038A (en) * | 2017-08-23 | 2017-11-07 | 中国核工业第五建设有限公司 | Multicore cable testing auxiliary device and method of testing |
| CN107329038B (en) * | 2017-08-23 | 2020-01-24 | 中国核工业第五建设有限公司 | Multi-core cable test auxiliary device and test method |
| CN108287292A (en) * | 2018-01-02 | 2018-07-17 | 大同煤矿集团有限责任公司 | The fast searching method of multicore cable trouble location |
| CN113411994A (en) * | 2021-05-11 | 2021-09-17 | 深圳市八达晟电子有限公司 | Quick test display device of multicore connecting wire |
| CN113411994B (en) * | 2021-05-11 | 2023-03-21 | 深圳市八达晟电子有限公司 | Quick test display device of multicore connecting wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100595599C (en) | 2010-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100595599C (en) | Multi-core cable detecting device and method thereof | |
| CN201247297Y (en) | Test device for multi-core cable connecting line | |
| CN102901905B (en) | Parallel bus testing method | |
| CN204203760U (en) | Fault simulation circuit and CAN RTA reliability test assembly | |
| CN105510737B (en) | A kind of carrier rocket general automation test system | |
| CN106405313A (en) | Pseudo soldering test device and method for chip | |
| CN216013591U (en) | Multifunctional handcart switch control loop tester | |
| CN207780152U (en) | A kind of automotive wire bundle on-line checking mechanism | |
| CN212723280U (en) | Cable tester transfer box | |
| CN205103279U (en) | It detects machine to switch on anchor clamps | |
| CN205157693U (en) | Aviation socket signal line serial number detection device | |
| CN112067919A (en) | Automatic cable type identification device and automatic test method | |
| CN101368997A (en) | Automatic detection bench and method for leader cable of vehicle and motorcycle | |
| CN202748438U (en) | Cable checking instrument | |
| CN218298496U (en) | Realize tool that test wire rod detected | |
| CN220983761U (en) | Device for selecting HIL engineering | |
| CN213210208U (en) | A wiring conversion equipment for circuit breaker characteristic test | |
| CN104714141A (en) | Ejector retainner plate test system and method | |
| CN203871615U (en) | Cable for connection between vehicle-mounted automatic diagnosis system and off-line detector | |
| CN210927654U (en) | On-vehicle ethernet interconnection intercommunity testing arrangement | |
| CN218647138U (en) | Marine cable core continuity detection device | |
| CN219105066U (en) | Short circuit debugging circuit, device and system of vehicle | |
| CN103472336B (en) | A kind of measurement jig | |
| CN210376599U (en) | Chip short circuit detection system based on single chip microcomputer | |
| CN220419542U (en) | Multifunctional wire calibrating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100176 Beijing economic and Technological Development Zone, Wenchang Road, No. 8, No. Patentee after: Beijing North China microelectronics equipment Co Ltd Address before: 100016, building 2, block M5, No. 1 East Jiuxianqiao Road, Beijing, Chaoyang District Patentee before: Beifang Microelectronic Base Equipment Proces Research Center Co., Ltd., Beijing |
|
| CP03 | Change of name, title or address |