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Detecting method of collector rail power supply quality

A technology of power supply quality and detection method, which is applied in the field of collector rail detection, can solve the problems of inconsistency, disappearance, and slow inspection speed of collected electrons, and achieve the effects of fast detection speed, strong authenticity, and high accuracy

Inactive Publication Date: 2008-03-12
AU OPTRONICS (SUZHOU) CORP LTD
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Problems solved by technology

However, if the precision of the current collector rail is not enough during production and it is uneven, or after a period of operation, the elastic force of some elastic brackets weakens or almost disappears. Poor contact with the conductive copper strip causes the working voltage of the aging product to fluctuate too much or even intermittently, which seriously affects the aging test process and even damages the product. Therefore, regular maintenance of the collector rail is required
At present, the method of checking the power supply quality of the collector rail mainly relies on visual inspection and section-by-section inspection with a ruler. The inspection speed is slow and the maintenance time is long. In addition, it is difficult to find the poor contact between the collector and the conductive copper strip due to the flatness during loading. Seriously affect the quality of maintenance

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  • Detecting method of collector rail power supply quality
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Embodiment Construction

[0016] In order to further understand the content of the present invention and highlight the advantages of the present invention, specific implementation modes are described in detail below with reference to the accompanying drawings.

[0017] As shown in FIG. 1 , it is a schematic structural diagram of a detection device according to an embodiment of the present invention. The detection equipment among the accompanying drawings comprises conveying device 1, is provided with conveying pallet 5 on it, and the bottom of conveying pallet 5 is provided with conductive metal strip 3; Elastic support, during testing, collects electrons and makes elastic contact with conductive metal strip 3; and power quality analyzer 6, in the present invention, power quality analyzer 6 is connected with conductive metal strip through wire 4 and connector (connector) 7. The conveying device 1 of the present invention can be conveying roller or conveying chain etc.; The preferred available copper st...

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Abstract

The present invention relates to a method to detect power supply quality of collector rails, which mainly provides a method to detect power supply quality of active collector rails with precision electronic instruments for aging test by simulating actual working conditions of the aging test and eliminate remarkably slow detection speed, long repair period and difficulty in assuring quality for prior sectional detection using visual examination and ruler. The present invention has the advantages of strong authenticity, high accuracy and high detecting speed as a good method widely suitable for detecting power supply quality of aged collector rails for electronic products.

Description

technical field [0001] The invention relates to a method for detecting a collector rail, in particular to a method for detecting the power supply quality of a collector rail. Background technique [0002] Aging test is currently a necessary procedure for household appliances and electronic information products (including components, components, complete machines, equipment and other electronic products). Finally, it can make the components of the product reach a stable working state, and it can also show the defects of the product, so that the quality of the shipped product can be guaranteed. Therefore, aging testing has become an essential procedure for electronic products before leaving the factory. Aging test equipment is generally installed in an aging room, and its structure mainly includes a pallet (Pallet) for placing test products; a conveying device, which includes multiple rollers; and a current collector rail that provides working power for the aging products. T...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01R19/00H01L21/66
Inventor 金墉闵伟
Owner AU OPTRONICS (SUZHOU) CORP LTD
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