Universal device and method for rapidly detecting electric connectors

Abstract

The invention discloses a universal device and method for rapidly detecting electric connectors, and belongs to the technical field of communication test. The device comprises a test box body, a circuit board, a connector panel, a power switch, a detection interface, a buzzer and a test cable. A detection method which uses the device is capable of realizing the on-off test of cable point locations, a short circuit checking test function, insulation detection of single machines, and a connector feature resistance detection function. The test box body can be expanded and strengthened according to different functions to be connected with various external devices such as DC power supplies, oscilloscopes, universal meters and the like, and has a measurement point location amplification functionto conveniently and rapidly detect required tested point locations at any time. The invention provides an analysis method for reliably detecting resistance stability of electric connectors, so that the repeated and tedious manual detection manner is avoided and a more rapid and convenient detection manner is provided for external interface and resistance detection of the single machines.

Description

technical field [0001] The invention relates to a general device and method for quickly detecting an electrical connector, belonging to the technical field of communication testing. Background technique [0002] With the implementation of a series of major aerospace science and technology projects such as deep space exploration, manned spaceflight and large launch vehicles, each major project requires the connection of individual machines. Connectors are an indispensable part of electronic equipment, enabling circuits to achieve predetermined Features. For the connection between channels, it is an indispensable detection content for various electrical connectors. It mainly detects the point resistance of all cables and connectors. This function can detect various types of electrical connectors, realizing the universality of external connector detection of each single machine. At present, manual detection is mostly used to detect the resistance value between electrical conn...

AI Technical Summary

Problems solved by technology

At present, manual detection is mostly used to detect the resistance value between electrical connectors and the resistance value between judgment points. The heavy workload, high labor cost and high reliability requirements increase the difficulty of detection efficiency.

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