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I/O interface test fixture

An interface testing and fixture technology, applied in contact parts, error detection/correction, detection of faulty computer hardware, etc., can solve problems such as poor operation stability and poor test uniformity, and achieve improved quality, stable operation, and unified testing. Effect

Active Publication Date: 2019-12-27
INVENTEC CHONGQING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an I / O interface test fixture, which is used to solve the problems of poor stability of I / O interface performance test operation and poor test uniformity in the prior art.

Method used

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Examples

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Embodiment Construction

[0040] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0041] It should be noted that terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not intended to be used. To limit the practicable scope of the present invention, the change or adjustment of the relative relationship shall also be regarded as the practicable scope of the present invention without substantially changing the technical conte...

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Abstract

The invention relates to the field of I / O interface detection equipment, in particular to an I / O interface test fixture for a computer. A supporting frame is included; a rotating mechanism is hinged to the supporting frame. The rotating mechanism is provided with a threading hole for a signal transmission line connected with the I / O interface to pass through. The signal transmission line penetrates through the threading hole and then is connected with a converter, the hinge point of the rotating mechanism and the supporting frame and the to-be-tested I / O interface are located on the same axis,and the rotating mechanism rotates to drive the signal transmission line to rotate around the to-be-tested I / O interface. The beneficial effects of the invention are that the rotating mechanism drives the signal transmission line connected with the to-be-tested I / O interface and the converter to rotate regularly, the operation is stable, the test is unified, the external interference factor is small, and the quality of performance detection is improved.

Description

technical field [0001] The invention relates to the field of I / O interface detection equipment, in particular to an I / O interface test fixture for computers. Background technique [0002] I / O (Input / Output, input / output) interfaces are currently widely used in devices such as computers, tablets, and automobiles, especially in the field of computers, including Type-c, USB (Universal Serial Bus, Universal Serial Bus, etc. Bus), Audio (audio) and other I / O interfaces are numerous, and it is often necessary to transmit signals through the I / O interface in the process of using a notebook computer. If the performance of the I / O interface is unqualified, the transmission signal is easily lost. Therefore, in order to check whether the product is qualified and improve product quality, it is necessary to test the performance of the I / O interface. [0003] At present, the traditional test method is generally to connect the signal transmission line to the I / O interface and the converte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22H01R13/10
CPCG06F11/2221H01R13/10
Inventor 周伟
Owner INVENTEC CHONGQING
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