CN203164339U - A cable system testing table - Google Patents
A cable system testing table Download PDFInfo
- Publication number
- CN203164339U CN203164339U CN 201320168262 CN201320168262U CN203164339U CN 203164339 U CN203164339 U CN 203164339U CN 201320168262 CN201320168262 CN 201320168262 CN 201320168262 U CN201320168262 U CN 201320168262U CN 203164339 U CN203164339 U CN 203164339U
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- Prior art keywords
- test
- button switch
- cable
- hold button
- contact
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Abstract
The utility model discloses a cable system testing table comprising a first switching cable (6), a second switching cable (7), a charging battery (8), indicating lamps, connectors A (10), connectors B (11), hold button switches (1), transient button switches (2), a common testing hole (3), an insulation dielectric testing hole (4), and a on-resistance testing hole (5). One end of the first switching cable (6) is fixedly connected with one end of a tested cable, while the other end of the first switching cable (6) is fixedly connected with the connectors A (10). One end of the second switching cable (7) is fixedly connected with the other end of the tested cable, while the other end of the second switching cable (7) is fixedly connected with the connectors B (11). The testing table has strong university and easy manipulation. A testing worker determines the connecting point of the tested cable. In addition, the testing table increasing using efficiency is not required to be connected with an external power supply and is especially suitable for on-resistance test, insulation resistance test, and dielectric strength test of a cable outdoors.
Description
Technical field
The utility model relates to a kind of test of cable, particularly a kind of cable system test board.
Background technology
A large amount of cables is adopted in the connection between each parts of control system of China at present, and characteristics such as cable has that quantity is big, complex structure, cable junctions are many.Cable often need carry out conducting resistance test, megger test, dielectric strength test in product development, production, check, use, maintenance process, carry out manually that the cable system test time is easily slipped up, efficient is low, so the cable system test board is the indispensable equipment of Equipment Test safeguards system.Existing cable tester generally adopts Auto-Test System, comprise: compositions such as PC (as host computer), special test software (in the PC), power module, power lead (external power supply), transit cable, the tester at first carries out the test channel selection and switches, pass through testing algorithm, generating special test software tests, test is main to be realized by software, mainly has problems such as needing external power supply, complicated operation, maintenance difficult during test.Owing to generally do not have under the situation of external power supply in the open air, then can not use Auto-Test System, need that the tester is manual to be tested, owing to reasons such as cable position, contactor densities, mainly there are problems such as easily error, efficient be low.
The utility model content
The utility model purpose is to provide a kind of cable system test board, and solution is manually carried out easily slipping up when cable system is tested, efficient is low, needs the problem of external power supply, complicated operation, maintenance difficult during the cable tester test.
A kind of cable system test board, comprise: first transit cable, second transit cable, rechargeable battery, pilot lamp, connector A, connector B also comprise: hold button switch, transient state pushbutton switch, common test hole, insulative dielectric instrument connection, conducting resistance instrument connection.
First transit cable one end and tested cable one end are fixedly linked, and first transit cable other end fixedlyed connected with connector A, and second transit cable one end links to each other with the tested cable other end, and second transit cable other end fixedlyed connected with connector B.Setting is tested the tested cable with N root lead, and hold button switch and transient state pushbutton switch respectively have N.First group of common of first hold button switch links to each other with first contact lead of first transit cable, first group of normally opened contact of first hold button switch links to each other with common test hole lead, and first group of normally closed contact of first hold button switch links to each other with insulative dielectric instrument connection lead.The a pair of lamp socket contacts of first hold button switch is connected with second group of normally opened contact lead of rechargeable battery negative pole and first hold button switch respectively, and second group of common of first hold button switch is connected with the rechargeable battery positive wire.A normally opened contact of first transient state pushbutton switch is connected with first contact lead of second transit cable, and another normally opened contact of first transient state pushbutton switch is connected with conducting resistance instrument connection lead.By that analogy, first group of common of N hold button switch links to each other with N contact lead of first transit cable, first group of normally opened contact of N hold button switch links to each other with common test hole lead, and first group of normally closed contact of N hold button switch links to each other with insulative dielectric instrument connection lead.The a pair of lamp socket contacts of N hold button switch is connected with second group of normally opened contact lead of rechargeable battery negative pole and N hold button switch respectively, second group of common of N hold button switch is connected with the rechargeable battery positive wire, a normally opened contact of N transient state pushbutton switch is connected with N contact lead of second transit cable, and another normally opened contact of N transient state pushbutton switch is connected with conducting resistance instrument connection lead.
When the cable system test board carries out the conducting resistance test to first contact of first contact of tested cable one end and the other end, two test pencils of conducting resistance testing apparatus connect common test hole and the conducting resistance instrument connection of test board respectively, connect first hold button switch, pilot lamp on first hold button switch is bright, reads the conducting resistance that shows on the conducting resistance testing apparatus when pressing first transient state pushbutton switch.By that analogy, when the cable system test board carries out the conducting resistance test to N contact of N contact of tested cable one end and the other end, two test pencils of conducting resistance testing apparatus connect common test hole and the conducting resistance instrument connection of test board respectively, connect N hold button switch, pilot lamp on N hold button switch is bright, reads the conducting resistance that shows on the conducting resistance testing apparatus when pressing N transient state pushbutton switch.When first contact of tested cable one end carries out megger test or dielectric strength test to other contact, two test pencils of megger test equipment or dielectric strength testing apparatus connect common test hole and the insulative dielectric instrument connection of test board respectively, connect first hold button switch, pilot lamp on the hold button switch is bright, and megger test equipment or dielectric strength testing apparatus namely begin test.By that analogy, when N contact of tested cable one end carries out megger test or dielectric strength test to other contact, two test pencils of megger test equipment or dielectric strength testing apparatus connect common test hole and the insulative dielectric instrument connection of test board respectively, connect N hold button switch, pilot lamp on the hold button switch is bright, and megger test equipment or dielectric strength testing apparatus namely begin test.
The quantity of hold button switch and transient state pushbutton switch is more many, and then the volume of test board is more big, the quantity of hold button switch and transient state pushbutton switch very little, then test board efficient is more low, suggestion is between 50 to 100.In order to reduce the test board volume, select to install the hold button switch of pilot lamp.
This test board dispense with outer connecting power, easy to maintenance, highly versatile, simple to operate, the quantity of hold button switch and transient state switch can arbitrarily be determined on the test board, the volume of the more few test board of quantity is more little, quality is more light, the tester can determine the contact of tested cable easily by pilot lamp, improve service efficiency, especially be fit to cable and carry out conducting resistance test, megger test, dielectric strength test in the open air.
Description of drawings
The structural representation of a kind of cable system test board of Fig. 1.
1. hold button switch 2. transient state pushbutton switches 3. common test holes 4. insulative dielectric instrument connections, 5. conducting resistance instrument connections
6. 7. second transit cables of first transit cable, 8. rechargeable batteries, 9. pilot lamp, 10. connector A, 11. connector B.
Embodiment
A kind of cable system test board, comprise: first transit cable 6, second transit cable 7, rechargeable battery 8, pilot lamp 9, connector A10, connector B11 also comprise: hold button switch 1, transient state pushbutton switch 2, common test hole 3, insulative dielectric instrument connection 4, conducting resistance instrument connection 5.First transit cable 6 one end and tested cable one end are fixedly linked, first transit cable 6 other end fixedlyed connected with connector A, second transit cable 7 one end links to each other with the tested cable other end, and second transit cable 7 other end fixedlyed connected with connector B.Setting is tested the tested cable with 100 leads, and hold button switch 1 and transient state pushbutton switch 2 respectively have 100.First group of common of first hold button switch 1 links to each other with first contact lead of first transit cable 6, first group of normally opened contact of first hold button switch 1 links to each other with common test hole 3, and first group of normally closed contact of first hold button switch 1 links to each other with insulative dielectric instrument connection 4.The a pair of lamp socket contacts of first hold button switch 1 is connected with second group of normally opened contact of rechargeable battery 8 negative poles and first hold button switch 1 respectively, and second group of common of first hold button switch 1 is connected with rechargeable battery 8 positive poles.The a pair of normally opened contact of first transient state pushbutton switch 2 is connected with conducting resistance instrument connection 5 with first contact of second transit cable 7 respectively.By that analogy, first group of common of the 100th hold button switch 1 links to each other with the 100th contact lead of first transit cable 6, first group of normally opened contact of the 100th hold button switch 1 links to each other with common test hole 3, and first group of normally closed contact of the 100th hold button switch 1 links to each other with insulative dielectric instrument connection 4.The a pair of lamp socket contacts of the 100th hold button switch 1 is connected with second group of normally opened contact of rechargeable battery 8 negative poles and the 100th hold button switch 1 respectively, and second group of common of the 100th hold button switch 1 is connected with rechargeable battery 8 positive poles.The a pair of normally opened contact of the 100th transient state pushbutton switch 2 is connected with conducting resistance instrument connection 5 with the 100th contact of second transit cable 7 respectively.
When the cable system test board carries out the conducting resistance test to first contact of first contact of tested cable one end and the other end, two test pencils of conducting resistance testing apparatus connect common test hole 3 and the conducting resistance instrument connection 5 of test board respectively, connect first hold button switch 1, pilot lamp on first hold button switch 1 is bright, reads the conducting resistance that shows on the conducting resistance testing apparatus when pressing first transient state pushbutton switch 2.By that analogy, when the cable system test board carries out the conducting resistance test to N contact of N contact of tested cable one end and the other end, two test pencils of conducting resistance testing apparatus connect common test hole 3 and the conducting resistance instrument connection 5 of test board respectively, connect N hold button switch 1, pilot lamp on N hold button switch 1 is bright, reads the conducting resistance that shows on the conducting resistance testing apparatus when pressing N transient state pushbutton switch 2.When first contact of tested cable one end carries out megger test or dielectric strength test to other contact, two test pencils of megger test equipment or dielectric strength testing apparatus connect common test hole 3 and the insulative dielectric instrument connection 4 of test board respectively, connect first hold button switch 1, pilot lamp on the hold button switch 1 is bright, and megger test equipment or dielectric strength testing apparatus namely begin test.By that analogy, when N contact of tested cable one end carries out megger test or dielectric strength test to other contact, two test pencils of megger test equipment or dielectric strength testing apparatus connect common test hole 3 and the insulative dielectric instrument connection 4 of test board respectively, connect N hold button switch 1, pilot lamp on the hold button switch 1 is bright, and megger test equipment or dielectric strength testing apparatus namely begin test.
Claims (1)
1. cable system test board, comprise: first transit cable (6), second transit cable (7), rechargeable battery (8), pilot lamp (9), connector A(10), connector B(11), it is characterized in that also comprising: hold button switch (1), transient state pushbutton switch (2), common test hole (3), insulative dielectric instrument connection (4), conducting resistance instrument connection (5); First transit cable (6) one end and tested cable one end are fixedly linked, first transit cable (6) other end and connector A(10) fixedly connected, second transit cable (7) one end links to each other with the tested cable other end, second transit cable (7) other end and connector B(11) fixedly connected; Setting is tested the tested cable with N root lead, and hold button switch (1) and transient state pushbutton switch (2) respectively have N; First group of common of first hold button switch (1) links to each other with first contact lead of first transit cable (6), first group of normally opened contact of first hold button switch (1) links to each other with common test hole (3), and first group of normally closed contact of first hold button switch (1) links to each other with insulative dielectric instrument connection (4); The a pair of lamp socket contacts of first hold button switch (1) is connected with second group of normally opened contact of rechargeable battery (8) negative pole and first hold button switch (1) respectively, and second group of common of first hold button switch (1) is connected with rechargeable battery (8) is anodal; The a pair of normally opened contact of first transient state pushbutton switch (2) is connected with conducting resistance instrument connection (5) with first contact of second transit cable (7) respectively; By that analogy, first group of common of N hold button switch (1) links to each other with N contact lead of first transit cable (6), first group of normally opened contact of N hold button switch (1) links to each other with common test hole (3), and first group of normally closed contact of N hold button switch (1) links to each other with insulative dielectric instrument connection (4); The a pair of lamp socket contacts of N hold button switch (1) is connected with second group of normally opened contact of rechargeable battery (8) negative pole and N hold button switch (1) respectively, and second group of common of N hold button switch (1) is connected with rechargeable battery (8) is anodal; The a pair of normally opened contact of N transient state pushbutton switch (2) is connected with conducting resistance instrument connection (5) with N contact of second transit cable (7) respectively;
When the cable system test board carries out the conducting resistance test to first contact of first contact of tested cable one end and the other end, two test pencils of conducting resistance testing apparatus connect common test hole (3) and the conducting resistance instrument connection (5) of test board respectively, connect first hold button switch (1), pilot lamp on first hold button switch (1) is bright, reads the conducting resistance that shows on the conducting resistance testing apparatus when pressing first transient state pushbutton switch (2); By that analogy, when the cable system test board carries out the conducting resistance test to N contact of N contact of tested cable one end and the other end, two test pencils of conducting resistance testing apparatus connect common test hole (3) and the conducting resistance instrument connection (5) of test board respectively, connect N hold button switch (1), pilot lamp on N the hold button switch (1) is bright, reads the conducting resistance that shows on the conducting resistance testing apparatus when pressing N transient state pushbutton switch (2); When first contact of tested cable one end carries out megger test or dielectric strength test to other contact, two test pencils of megger test equipment or dielectric strength testing apparatus connect common test hole (3) and the insulative dielectric instrument connection (4) of test board respectively, connect first hold button switch (1), pilot lamp on the hold button switch (1) is bright, and megger test equipment or dielectric strength testing apparatus namely begin test; By that analogy, when N contact of tested cable one end carries out megger test or dielectric strength test to other contact, two test pencils of megger test equipment or dielectric strength testing apparatus connect common test hole (3) and the insulative dielectric instrument connection (4) of test board respectively, connect N hold button switch (1), pilot lamp on the hold button switch (1) is bright, and megger test equipment or dielectric strength testing apparatus namely begin test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168262 CN203164339U (en) | 2013-04-07 | 2013-04-07 | A cable system testing table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168262 CN203164339U (en) | 2013-04-07 | 2013-04-07 | A cable system testing table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164339U true CN203164339U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168262 Expired - Lifetime CN203164339U (en) | 2013-04-07 | 2013-04-07 | A cable system testing table |
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| Country | Link |
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| CN (1) | CN203164339U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116293A (en) * | 2015-09-14 | 2015-12-02 | 中国空间技术研究院 | Conduction and insulation automatic test method of aerospace low frequency cable network |
| CN105334352A (en) * | 2014-08-11 | 2016-02-17 | 北京航天动力研究所 | Three-position switch array conduction insulation test device and method |
| CN104133137B (en) * | 2014-07-24 | 2016-09-28 | 上海镭隆科技发展有限公司 | A kind of portable electric cable test equipment and method of testing |
| CN106771751A (en) * | 2016-12-27 | 2017-05-31 | 浙江电力变压器有限公司温州昌泰电力开关分公司 | A kind of portable distribution automation prepackage debugging test case |
| CN107271854A (en) * | 2017-07-28 | 2017-10-20 | 北京航天光华电子技术有限公司 | A kind of dual redundant equipotential cable net swinging cross test device and method of testing |
| CN111505458A (en) * | 2020-05-07 | 2020-08-07 | 北京无线电测量研究所 | Insulation resistance and electric strength detection system and detection method |
| CN114113791A (en) * | 2021-11-30 | 2022-03-01 | 北京邦卓尔微电子有限公司 | System and method for testing insulation resistance and on-resistance of connector |
-
2013
- 2013-04-07 CN CN 201320168262 patent/CN203164339U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133137B (en) * | 2014-07-24 | 2016-09-28 | 上海镭隆科技发展有限公司 | A kind of portable electric cable test equipment and method of testing |
| CN105334352A (en) * | 2014-08-11 | 2016-02-17 | 北京航天动力研究所 | Three-position switch array conduction insulation test device and method |
| CN105334352B (en) * | 2014-08-11 | 2018-08-21 | 北京航天动力研究所 | A kind of three-position switch array conducting insulated test device and method |
| CN105116293B (en) * | 2015-09-14 | 2018-05-01 | 中国空间技术研究院 | A kind of space flight low-frequency cable net conducting insulation automatic test approach |
| CN105116293A (en) * | 2015-09-14 | 2015-12-02 | 中国空间技术研究院 | Conduction and insulation automatic test method of aerospace low frequency cable network |
| CN106771751A (en) * | 2016-12-27 | 2017-05-31 | 浙江电力变压器有限公司温州昌泰电力开关分公司 | A kind of portable distribution automation prepackage debugging test case |
| CN106771751B (en) * | 2016-12-27 | 2023-09-15 | 浙江电力变压器有限公司温州昌泰电力开关分公司 | Automatic preassemble debugging test box of mobile distribution network |
| CN107271854A (en) * | 2017-07-28 | 2017-10-20 | 北京航天光华电子技术有限公司 | A kind of dual redundant equipotential cable net swinging cross test device and method of testing |
| CN107271854B (en) * | 2017-07-28 | 2023-08-29 | 北京航天光华电子技术有限公司 | Dual-redundancy equipotential cable network mixed wire testing device and testing method |
| CN111505458A (en) * | 2020-05-07 | 2020-08-07 | 北京无线电测量研究所 | Insulation resistance and electric strength detection system and detection method |
| CN111505458B (en) * | 2020-05-07 | 2022-10-11 | 北京无线电测量研究所 | Insulation resistance and electric strength detection system and detection method |
| CN114113791A (en) * | 2021-11-30 | 2022-03-01 | 北京邦卓尔微电子有限公司 | System and method for testing insulation resistance and on-resistance of connector |
| CN114113791B (en) * | 2021-11-30 | 2022-06-10 | 北京邦卓尔微电子有限公司 | System and method for testing insulation resistance and on-resistance of connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |