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Differential connector transmission module and differential connector using same

A technology of differential connectors and transmission modules, which is applied to the parts, connections, and contact parts of connecting devices to solve the problem of delay and eliminate the phenomenon of delay.

Active Publication Date: 2014-11-05
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a differential connector transmission module to solve the problem of time delay between two contacts of a differential signal pair

Method used

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  • Differential connector transmission module and differential connector using same
  • Differential connector transmission module and differential connector using same
  • Differential connector transmission module and differential connector using same

Examples

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Embodiment Construction

[0041] Embodiment 1 of the differential connector transmission module, such as Figure 1-5 As shown, it includes an insulator 51 and a differential pair disposed in the insulator 51. In this embodiment, the insulator 51 is plate-shaped and has a one-piece structure, and there are four differential pairs embedded in the insulator 51. Each differential pair includes Two signal transmission parts, one inside and one outside are arranged, and the electrical lengths of the two signal transmission parts belonging to the same differential pair are equal. In this embodiment, the electrical lengths of the two signal transmission parts of the same differential pair are set. Equalization is achieved by: a bending and wrapping structure is provided on the inner one of the two signal transmission parts of the same differential pair, and the bending and wrapping structure makes the geometric lengths of the two signal transmission parts of the same differential pair equal, and then through th...

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Abstract

The invention relates to the field of an electrical connector, in particular to a differential connector transmission module and a differential connector using the same. The transmission module comprises an insulator and differential pairs arranged in the insulator, wherein each differential pair comprises two signal transmission elements, and the electrical lengths of the two signal transmission elements belonging to the same differential pair are identical. In the differential connector transmission module disclosed by the invention, since the electrical lengths of the two signal transmission elements belonging to the same differential pair are identical, time delay occurred during signal transmission between the two signal transmission elements during use can be eliminated, the time delay problem of two contact elements of a differential signal pair is solved.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to a differential connector transmission module and a differential connector using the same. Background technique [0002] The differential connector transmission module is mostly composed of an insulator and a differential pair wrapped in the insulator. In the current differential connector transmission module, each contact piece of the differential signal pair is a one-piece structure by stamping. There is often an angle between the two ends of the module, so the contacts are all angular structures, that is, there is a bending part between the two ends, the bending part makes the lengths of the two contacts belonging to the same differential signal pair different. etc., the contacts located on the inside are often much shorter than the contacts located on the outside, so that the two contacts of the same differential pair have a time delay when transmitting signals, which affe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/6461
Inventor 周国奇袁俊峰赵越超
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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