Power on-off testing device

A technology of switching on and off testing and switching, which is applied in the direction of measuring devices, power supply testing, measuring electricity, etc. It can solve the problems of delay in testing work, inability to take into account the characteristics of individual electronic devices and differences in use conditions, and the way of testing errors is not perfect, etc. , to achieve the effect of improving efficiency and reducing burden

Inactive Publication Date: 2013-06-19
GIGA BYTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the above problems, the present invention provides a power-on / off test device for electronic devices, so as to solve the problem that conventional specific test devices cannot take into account the differences in the characteristics and usage conditions of individual electronic devices, and the method of simple test errors is not perfect and the test work may Delay and other issues

Method used

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Embodiment Construction

[0050] Please refer to Figure 1a Shown is a schematic circuit block diagram of the switch machine testing device 10 according to the first embodiment of the present invention.

[0051] The switch test device 10 of the first embodiment of the present invention is suitable for an electronic device 100, wherein a test program is installed in the electronic device 100, and the electronic device 100 dynamically generates a voltage level signal when the test program is running. The switch test device 10 according to the first embodiment of the present invention includes a power input terminal 111 , a power output terminal 113 , a relay 121 , an electrical connector 131 and a control unit 141 .

[0052] The power input end 111 is electrically connected to an AC power source (not shown in the figure), and the power output end 113 is electrically connected to the electronic device 100 . The relay 121 is electrically connected to the power input terminal 111 and the power output terminal...

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Abstract

The invention relates to a power on-off testing device which is suitable for an electronic device. The electronic device dynamically generates a voltage position correct signal. The power on-off testing device comprises a power input end electrically connected to an alternating current power supply, a power output end electrically connected to the electronic device, a relay respectively and electrically connected to the power input end and the power output end, an electric coupler which is electrically connected to the electronic device and receives the voltage position correct signal, and a control unit respectively and electrically connected to the electric coupler and the relay. The relay selectively connects the power input end and the power output end in a breakover mode or separates the power input end and the power output end. The control unit has a preset time value and correspondingly generates a power-on signal to the relay, or the control unit correspondingly generates a power-off signal to the relay according to the voltage position correct signal to connect the power input end and the power output end in the breakover mode or separate the power input end and the power output end. The power on-off testing device can carry out testing automatically, repeatedly and accurately and further can adjust application and effect of the power on-off testing device.

Description

【Technical field】 [0001] The invention relates to a test device, in particular to a power switch test device for testing the power switch action of an electronic device. 【Background technique】 [0002] In the current testing technology for electronic devices, the most basic test item is the test of the power switch of the electronic device. A stable power switch function is the prerequisite for the normal operation of the electronic device, and because in the current industrial environment, There may be many electronic devices to be tested. If the traditional manual testing method is used to test one by one, the testing work will become a heavy burden. Therefore, the electronic device testing work has become an important problem at present. [0003] In the process of testing the power on and off, because different electronic devices have different specifications and functions, the test conditions and standards must be different accordingly, such as the way to distinguish the...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01R31/00G01R31/40
Inventor张荣裕
OwnerGIGA BYTE TECH CO LTD