Startup and shutdown testing jig

A switching test and fixture technology, applied in the computer field, can solve the problems of prolonging the test time, unable to achieve accurate test of the power supply, waste of labor, etc., to improve the test accuracy, improve the test efficiency and test accuracy, and improve the display and configuration. Effect

Active Publication Date: 2017-06-30
EVOC INTELLIGENT TECH
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Problems solved by technology

[0004] On the one hand, manual power-on/off testing results in a waste of manpower and prolongs unnecessary

Method used

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  • Startup and shutdown testing jig
  • Startup and shutdown testing jig
  • Startup and shutdown testing jig

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[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The invention provides a switch machine test fixture, such as figure 1 As shown, it is used to carry out the power-on / off test for the motherboard 21 to be tested, and the power-on / off test fixture includes an embedded processor 10, an IO expansion board 11 electrically connected to the embedded processor 10, and an IO expansion board ...

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Abstract

The invention provides a startup and shutdown testing jig for startup and shutdown testing of a mainboard to be tested. The startup and shutdown testing jig comprises an embedded processor, an IO expansion board electrically connected to the embedded processor, a touch display screen electrically connected with the embedded processor through the IO expansion board, an AC relay, a DC relay, a transient interruption relay and a power failure detection module. The startup and shutdown testing jig can achieve automatic mainboard startup and shutdown testing and can improve the startup and shutdown testing efficiency and precision.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a testing jig for switching machines. Background technique [0002] In the design and manufacture process of the computer motherboard, the reliability test of the computer motherboard is a very important test content, which includes the computer switch test, and the current switch test requires testers to test manually, although this This test is not difficult, but this test often requires a large number of tests (for example, more than 500 times). [0003] In the process of realizing the present invention, the inventor found that there are at least the following technical problems in the prior art: [0004] On the one hand, manual power-on / off testing results in a waste of manpower and prolongs unnecessary testing time; During the process, the instantaneous power failure function cannot achieve accurate testing. Contents of the invention [0005] The switch machine test j...

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Application Information

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IPC IPC(8): G06F11/22
CPCG06F11/2205G06F11/2273
Inventor 方小明黄叶胜方凯平薛春花陈耿生
Owner EVOC INTELLIGENT TECH
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