CN203376427U - An intelligent cable core checking instrument - Google Patents
An intelligent cable core checking instrument Download PDFInfo
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- CN203376427U CN203376427U CN201320428393.7U CN201320428393U CN203376427U CN 203376427 U CN203376427 U CN 203376427U CN 201320428393 U CN201320428393 U CN 201320428393U CN 203376427 U CN203376427 U CN 203376427U
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- cable
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Abstract
The utility model discloses an intelligent cable core checking instrument and resolves time-consuming, labor-consuming, and low-accuracy problems in a conventional core checking device. The intelligent cable core checking instrument comprises a first single chip microcomputer (1), a second single chip microcomputer (2), and a cable (3). N cable cores are disposed in the cable. At one end of the cable, the terminal of the each cable core is marked with a sequence number label. At the other end of the cable, the terminal of the each cable core is marked with another sequence number label. A common cable core (4) is connected between a common cable core interface (5) of the first single chip microcomputer and a common cable core interface (6) of the second single chip microcomputer. A cable core with a first number label to a cable core with a Nth number label at one end of the cable are connected with the first interface to the Nth interface of the first single chip microcomputer, respectively. The cable core with a first number label to the cable core with a Nth number label at the other end of the cable are connected with the first interface to the Nth interface of the second single chip microcomputer, respectively. The intelligent cable core checking instrument has characteristics of simple structure, easy production, and strong applicability.
Description
Technical field
The utility model relates to a kind of instrument of checking the two ends core corresponding relation of polycore cable, and particularly a kind of core to the protection secondary cable that uses in the electric power conveying industries carries out the instrument to the core operation.
Background technology
In power transmission system, carry out the second protection cable while installing, the cable core of polycore cable is checked to the link that is absolutely necessary, the corresponding relation that conducting well reaches two ends of each cable core in clear and definite cable is the work of primarily carrying out.Traditional is to utilize the break-make shelves gear of multimeter to carry out core to the core method, and detailed process is: cable core, multimeter and earth mat are conspired to create to loop and tested.When being grown distance to core, generally need 3-4 people to participate in core work simultaneously, an end at cable takes the test pencil line of multimeter carry out core and change core by 1 personal responsibility, 1-2 people carries out communication and operation at the other end of cable with intercom in addition, when the cable core of tested cable is more, because the termination number of cable core is more, exist thread-changing loaded down with trivial details and work fallibility defect.In addition, accurate in order to ensure to core, for each root cable core, often will carry out the test repeatedly of 2-3 time, has consuming time, effort, problem that accuracy rate is low.
Summary of the invention
The utility model provides a kind of intelligent cable to the core instrument, has solved existing consuming time, the effort that core apparatus is existed, problem that accuracy rate is low.
The utility model is to solve by the following technical programs above technical matters:
A kind of intelligent cable is to the core instrument, comprise the first single-chip microcomputer, second singlechip and cable, be provided with N root cable core in cable, indicate respectively order label label on each cable core termination of one end of cable, indicate respectively other order label label on each cable core termination of the other end of cable, be connected with the common electrical cable core between the common electrical cable core interface of the common electrical cable core interface of the first single-chip microcomputer and second singlechip, one end the first label label cable core of cable is connected with the first interface of the first single-chip microcomputer, one end the second label label cable core of cable is connected respectively to the N interface to N label label cable core corresponding the second interface with the first single-chip microcomputer successively, the cable other end the first label label cable core is connected with the first interface of second singlechip, and the second label label cable core of the cable other end is connected respectively to the N interface to N label label cable core corresponding the second interface with second singlechip successively.
The N root cable core arranged in cable is 2-24 root cable core.
The utility model is simple in structure, easy to implement, and applicability is strong, can carry out core is tested to 24 in-core disposable type cables.Improve work efficiency, alleviated staff's labour intensity.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of intelligent cable is to the core instrument, comprise the first single-chip microcomputer 1, second singlechip 2 and cable 3, be provided with N root cable core in cable 3, indicate respectively order label label on each cable core termination of one end of cable 3, indicate respectively other order label label on each cable core termination of the other end of cable 3, be connected with common electrical cable core 4 between the common electrical cable core interface 6 of the common electrical cable core interface 5 of the first single-chip microcomputer 1 and second singlechip 2, one end the first label label cable core 8 of cable 3 is connected with the first interface 7 of the first single-chip microcomputer 1, one end the second label label cable core of cable 3 is distinguished according to the order of sequence corresponding connection with the second interface of the first single-chip microcomputer 1 to the N interface to N label label cable core is corresponding successively, cable 3 other end the first label label cables core 10 are connected with the first interface 9 of second singlechip 2, and the second label label cable core of cable 3 other ends is connected respectively to the N interface to N label label cable core corresponding the second interface with second singlechip 2 successively.
The N root cable core arranged in cable 3 is 2-24 root cable core.
In the first single-chip microcomputer 1 and second singlechip 2, be respectively arranged with the core running program, during test, program in the first single-chip microcomputer 1 make the first single-chip microcomputer 1 first to N interface transmitted signal successively successively, program in second singlechip 2 makes first of second singlechip successively receive successively signal to the N interface, the signal that the first single-chip microcomputer 1 sends passes through cable core, the interface of second singlechip 2 and common electrical cable core 4 are got back to the common electrical cable core interface 5 of the first single-chip microcomputer 1, the corresponding ports energising precedence that will show the first single-chip microcomputer 1 and second singlechip 2 on the liquid crystal display connected at the first single-chip microcomputer 1, reach the reference numeral of difference target order label label on each cable core two ends, so just determined the cable core corresponding relation of cable core two ends, complete core work.
Claims (2)
1. an intelligent cable is to the core instrument, comprise the first single-chip microcomputer (1), second singlechip (2) and cable (3), be provided with N root cable core in cable (3), indicate respectively order label label on each cable core termination of one end of cable (3), indicate respectively other order label label on each cable core termination of the other end of cable (3), it is characterized in that, be connected with common electrical cable core (4) between the common electrical cable core interface (6) of the common electrical cable core interface (5) of the first single-chip microcomputer (1) and second singlechip (2), one end the first label label cable core (8) of cable (3) is connected with the first interface (7) of the first single-chip microcomputer (1), one end the second label label cable core of cable (3) is connected respectively to the N interface to N label label cable core corresponding the second interface with the first single-chip microcomputer (1) successively, cable (3) other end the first label label cable core (10) is connected with the first interface (9) of second singlechip (2), and the second label label cable core of cable (3) other end is connected respectively to the N interface to N label label cable core corresponding the second interface with second singlechip (2) successively.
2. a kind of intelligent cable according to claim 1, to the core instrument, is characterized in that, the N root cable core arranged in cable (3) is 2-24 root cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428393.7U CN203376427U (en) | 2013-07-18 | 2013-07-18 | An intelligent cable core checking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428393.7U CN203376427U (en) | 2013-07-18 | 2013-07-18 | An intelligent cable core checking instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376427U true CN203376427U (en) | 2014-01-01 |
Family
ID=49838950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428393.7U Expired - Lifetime CN203376427U (en) | 2013-07-18 | 2013-07-18 | An intelligent cable core checking instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118011063A (en) * | 2024-04-10 | 2024-05-10 | 国网山东省电力公司淄博供电公司 | Direct-insertion type secondary cable test wiring device |
-
2013
- 2013-07-18 CN CN201320428393.7U patent/CN203376427U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118011063A (en) * | 2024-04-10 | 2024-05-10 | 国网山东省电力公司淄博供电公司 | Direct-insertion type secondary cable test wiring device |
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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: 20140101 |
|
| CX01 | Expiry of patent term |