Device for detecting mechanical property and electric safety performance of electrical connector

An electrical connector and electrical safety technology, which is applied in the field of devices for testing the mechanical properties and electrical safety performance of electrical connectors, can solve problems such as low efficiency and cumbersome testing process, achieve high testing efficiency, objective and accurate testing results, and avoid manual labor. effect of error

Inactive Publication Date: 2015-05-06
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, safety testers are mainly used in engineering to carry out withstand voltage tests on electrical connectors. During the test, each jack on the electrical connector needs to be manually tested one by one. The test process is cumbersome and inefficient.

Method used

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  • Device for detecting mechanical property and electric safety performance of electrical connector
  • Device for detecting mechanical property and electric safety performance of electrical connector
  • Device for detecting mechanical property and electric safety performance of electrical connector

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0038] Such as Figure 1-2 As shown, the device of the present invention is provided with a host computer 1 , a three-axis motion unit 2 , a monitoring unit 3 , a fixture 4 , a test unit 5 , a motion control unit 6 , and a cabinet 7 .

[0039] Such as image 3 As shown, the test unit 5 is installed on the sliding seat of the three-axis motion unit 2 and can move along the X axis, Y axis and Z axis. The three-axis motion unit 2 is a three-axis gantry structure, equipped with an X-axis linear motion module 21, an X-axis auxiliary guide rail 22, a Y-axis linear motion module 23, and a Z-axis linear motion module 24, wherein the X-axis linear motion module The group 21 is parallel to the X-axis auxiliary rail 22 .

[0040] The test unit 5 is used for the insertion force measurement and withstand voltage test of the electrical connector. Such a...

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Abstract

The invention relates to a device for detecting mechanical property and electric safety performance of an electrical connector. The device comprises an upper computer, a three-axis movement unit, a monitoring unit, a clamp, a testing unit, a movement control unit and a cabinet. According to the device, mechanical property and electric safety performance of the electrical connector can be simultaneously detected, and the to-be-tested jack of the electrical connector is once inserted and extracted by the testing unit, so that insertion force and withdrawal force of the jack and leakage current under testing voltage can be measured. All jacks of the electrical connector can be automatically detected by the device, the detection efficiency is high and the detection result is objective and accurate.

Description

technical field [0001] The invention relates to a device and a method for detecting the mechanical performance and electrical safety performance of an electrical connector. Background technique [0002] Electrical connectors are also called connectors. Their main function is to realize the conduction and transmission of current and signals between various components, circuits, equipment, systems, etc. It is widely used in electromechanical, communication, aviation, aerospace and other industries. [0003] Insertion force is the most important index to evaluate the mechanical performance of electrical connectors. Insertion force is divided into insertion force and extraction force. Relevant standards have stipulated the insertion force of some electrical connectors. The electrical connector relies on multiple pairs of contacts integrated in the insulator to realize the conduction and transmission of current and signals. The reliable contact between the contacts directly affec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12G01M13/00
Inventor 张陈涛张建寰陶金陈永庆俞凯翔
Owner XIAMEN UNIV
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