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Intelligentized test system for electric coupler

A technology for electrical connectors and test systems, which is applied to multiple tester circuits, tests of dielectric strength, and grounding resistance measurements, etc., can solve problems such as laborious, time-consuming, and inaccurate test results, and achieve complete functions and convenient re-inspection. , test the exact effect

Inactive Publication Date: 2008-06-18
陕西永辉测控技术有限公司
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  • Abstract
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Problems solved by technology

[0010] The invention provides an intelligent test system for electrical connectors, which solves the technical problems of inaccurate test results and time-consuming and labor-intensive testing in the background technology

Method used

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  • Intelligentized test system for electric coupler

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Embodiment Construction

[0035] Referring to Fig. 1 and Fig. 2, an intelligent test system for electrical connectors includes a computer and a test control unit connected to the computer, and also includes an adapter for electrical connectors, the adapter includes two shells 1 that can be opened, see Fig. 3 and Fig. 4. One casing 1 is provided with an insulating inner core 2, and the other casing is provided with a test needle 3, and the two casings 1 are threaded; the computer also includes a database and a display, and the database stores various standard parameters of the electrical connector. , and compare the parameters tested by each test unit with various standard parameters, and the display is used to display the comparison results.

[0036] The test control unit includes an on-off and contact resistance single-chip test unit, a pressure-resistant single-chip test unit and an insulation resistance single-chip test unit; the on-off and contact resistance single-chip test unit is used to detect t...

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Abstract

An intelligent test system for the electrical connector comprises a computer, a test control unit and an adaptor for the electrical connector. The adaptor comprises two retractable casings, one casing is equipped with an insulating core, and the other casing is equipped with a testing needle. The test control unit comprises a test unit for on-and-off resistance microcontroller, a test unit for withstanding voltage microcontroller and a test unit for the insulation resistance microcontroller. A control device of the microcontroller and a control device of the matrix switching and driving are positioned between the test control unit and the computer. The invention is suitable for the precise test of various parameters of various kinds of the electrical connector, has the advantages of complete function, accurate test and high efficiency.

Description

technical field [0001] The invention relates to an intelligent test system for electronic products, in particular to an intelligent test system for various electrical connectors. Background technique [0002] At present, various parameters of electronic products such as electrical connectors have strict national standards. In practical applications, various tests need to be performed on them to judge whether the electrical performance indicators of electrical connectors are qualified or not. For example: connector continuity test, contact resistance test, withstand voltage leakage current test and insulation resistance test, etc. [0003] At this stage, these tests need to be tested one by one separately. The test method is that the tester operates the corresponding various test instruments, and the test results are not accurate. For example: when testing the contact resistance of the connector, because the continuity test is required , there are connection resistances at b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R15/12G01R31/04G01R27/02G01R27/20G01R31/12G01R19/00
Inventor 冯军
Owner 陕西永辉测控技术有限公司
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