Universal adapter device for cable pin-type plug and contact grouping method thereof

Abstract

The invention discloses a universal switching device for a pin type plug of a cable and a contact grouping method of the universal switching device. The universal switching device comprises a conductive rubber contact plate, a metal contact plate, a movable non-metal pressure plate, compression bolts, a switching device body and a leading-out cable, wherein the compression bolts are arranged on the switching device body, and when the compression bolts are screwed, the movable non-metal pressure plate, the metal contact plate and the conductive rubber contact plate inside the switching device body will be sequentially driven to move, so that contacts of the conductive rubber contact plate make contact with pins of the pin type plug of the tested cable. According to the contact grouping method, core wires are grouped by determining the on-off states of the core wires at the leading-out end of the leading-out cable of the universal switching device, and the corresponding relations between the core wires of the tested cable are obtained. Compared with the prior art, the universal switching device and the contact grouping method thereof can achieve connection between a cable tester and pin type plugs of tested cables in different types, meet the requirement for diversification of the tested cables, and reduce the number of accessories of the cable tester.

Description

[0001] Technical field: [0002] The invention relates to the technical field of cable testing, in particular to a switching device for connecting a tester with different types of tested cable pin plugs and a contact grouping method after connection. [0003] Background technique: [0004] With the development of science and technology, the level of automation and informatization of weapons and equipment has been continuously improved, and the types, connection methods and use occasions of cables in weapons and equipment have increased rapidly. There are many types of cables with huge specifications and quantities. The traditional manual cable detection method has a large detection workload, low accuracy and long test time, which seriously curbs the rapid recovery of the combat effectiveness of our army's weapons and equipment. Therefore, higher requirements are put forward for cable testing in equipment technical support. Quickly judging and detecting the technical status and...

AI Technical Summary

Problems solved by technology

The traditional cable test is to realize the connection between the tester and the cable under test with the help of special connectors. The special connectors are distributed together with the tester as an indispensable accessory for cable comprehensive testing. There are dozens of boxes of various types (there are hundreds of special connectors) 1) accessories box caused the inconvenience of carrying the cable tester and the increase of cost

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