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Test device

A technology of testing device and testing department, applied in the direction of measuring device, measuring device casing, electronic circuit testing, etc., can solve the problem of not meeting the requirements of production, etc.

Active Publication Date: 2015-11-25
HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the test of the motherboard is mainly to manually insert the flexible circuit on the motherboard into the test device, or use a probe to connect the circuit on the motherboard or the connector of the flexible circuit. The above test methods need to be manually operated by the tester. Today, with the increasing degree of pressure, such a test method obviously cannot meet the requirements of production.

Method used

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] Please also refer to figure 1 and figure 2 , the present invention provides a test device 100, the test device 100 includes a base 10 and a test part 20 installed on the base 10, the test part 20 includes a movable part 21 and a fixed part 22 arranged opposite to each other. The movable part 21 includes a fixing part 210 fixed on the testing device 100 and an upper cover 211 that can move vertically relative to the fixing part 210 . In this embodiment, a cylinder 2101 is provided on one side of the movable part 21 , and a sliding rod 2110 is also provided on the upper cover 211 .

[0026] The fixed portion 22 includes a lower cover plate 220, a fixed plate 221, an adapter circuit board 222 and a support seat 223. The lower cover plate 220 is the same in shape and size as the upper cover plate 211, and the lower cover plate 220 is provided with a fir...

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Abstract

A testing apparatus for testing a circuit board is disclosed, which includes an upper plate, a lower plate, and an adaptor circuit board. A plurality of positioning units is received in the lower plate. Each positioning unit has a plurality of length-variable test probes secured therein. Each test probe has a shell and upper and lower probe ends at opposite ends of the shell. In test, the circuit board is put on the lower plate and the upper plate is lowered to push the circuit board and the lower plate toward the adaptor circuit board. The upper ends of the test probes engage with electrical connectors of the circuit board and the lower ends thereof engage with the adaptor circuit board whereby test of the circuit board can be automatically performed by the testing apparatus.

Description

technical field [0001] The invention relates to a test device, in particular to a test device capable of performing precise alignment when the main board of an electronic product is tested. Background technique [0002] Electronic products are welcomed by people for their advantages of convenience and high efficiency, and can be seen in both industrial production and household use. In the production process of electronic products, the performance of each part needs to be tested to ensure that the product is qualified. Among them, the main board is the most important part of electronic products, and its qualification is related to the final performance of the product. At present, the test of the motherboard is mainly to manually insert the flexible circuit on the motherboard into the test device, or use a probe to connect the circuit on the motherboard or the connector of the flexible circuit. The above test methods need to be manually operated by the tester. Today, with the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R1/04
CPCG01R31/2808G01R31/68G01R1/0408
Inventor 刘宇青苏柏霖杨富吉王志军陈顺东张利权杨炜达康杰朋
Owner HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO LTD