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Integrated block on-line measuring apparatus

A technology of online testing and integrated blocks, which is applied in the direction of measuring devices, electronic circuit testing, measuring electricity, etc., can solve the problems of wrong data, large economic losses, burning, etc., and achieve high economic benefits, less external interference, and a large market Effect

Inactive Publication Date: 2004-04-14
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the prior art, when overhauling some electronic products such as instruments, meters, household appliances, etc., it is often necessary to measure some pins of the integrated block online. Neighboring pins can get wrong data, or even cause a short circuit, which can damage or burn components and devices, resulting in considerable economic losses, and serious accidents that cannot be recovered.

Method used

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  • Integrated block on-line measuring apparatus
  • Integrated block on-line measuring apparatus
  • Integrated block on-line measuring apparatus

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0013] Such as Figure 1~2 As shown, it consists of at least one test body 3 with a fixing hole 1, a terminal block 2, a conductor 8, and a connecting pin 6 or a connecting hole 7, wherein: the test body 3 is a ladder-shaped structure with upper and lower platforms , 4 terminal blocks 2 and 1 fixing hole 1 are uniformly arranged at the lower platform, conductors 8 are installed on the inner surface of the lower platform of the ladder-shaped structure and the inner wall of the upward corner, and the fixing screws 4 and guides are installed on the upper platform. The fixed bar 5 is transversely connected with the upper platform on another test body 3, and the upper platform side wall on a test body 3 is provided with a connecting pin 6, and the (opposite) other side wall is provided with a connecting hole 7. Another test body 3 is docked. In this embo...

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Abstract

The testing device comprises at least one test body with fixing holes, wire connection seats, electric conductors as well as connection pins or connection holes. The test body in stepped appearance structure possesses upper and lower two-stage platforms. There are even fixing holes and wire connection seats on the lower platform, and there are electric conductors in inner surface of the lower platform and inner wall at corner upwards. Test bodies are connected to each other through upper platforms by using guide bars and fix screws as well as connected to each other through sidewall in longitudinal direction by using connection pins or connection holes. The invention has advantages of flexible assembling, accurate online testing, portable and wide application range.

Description

technical field [0001] The invention relates to integrated circuit detection technology, in particular to an integrated circuit testing device. Background technique [0002] In the prior art, when overhauling some electronic products such as instruments, meters, household appliances, etc., it is often necessary to measure some pins of the integrated block online. Neighboring pins can get wrong data or even cause a short circuit, which can damage or burn components and devices, resulting in considerable economic losses, and serious accidents that cannot be recovered. Contents of the invention [0003] In order to solve the above problems, the present invention provides an integrated block on-line testing device capable of performing on-line tests on integrated blocks of various types (dual-in-line type, patch type, rectangular, square). [0004] In order to achieve the above object, the technical solution of the present invention is: it is composed of at least one test bod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/073G01R31/28
Inventor 龚德俊朱素兰徐永平李思忍于新生秦枫
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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