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Series shielding type back board connector

A backplane connector, shielding technology, applied in the direction of connection, connection device parts, connection parts protective grounding/shielding device, etc., can solve the problem of signal stability and high frequency performance of connector products, large signal interference, Insufficient and other problems, to achieve the effect of significant shielding effect, reducing signal interference, signal stability and high-frequency performance improvement

Pending Publication Date: 2018-01-23
AMPHENOL CHANGZHOU ADVANCED CONNECTOR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing backplane connectors are still relatively deficient in signal shielding technology, and the signal interference between the signal pins is relatively large, which affects the signal stability and high-frequency performance of the entire connector product

Method used

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  • Series shielding type back board connector
  • Series shielding type back board connector
  • Series shielding type back board connector

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] See Figure 1~5 , the serial shielded backplane connector of the present invention has a conductive plastic 1, and the conductive plastic 1 is equipped with a grounding pin 2, a signal pin 3 and a metal shielding sheet 4, and the metal shielding sheet 4 is provided with an elastic fixed contact with the conductive plastic 1. The shrap...

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Abstract

The invention relates to the technical filed of a connector, particularly to a series shielding type back board connector used for current or signal transmission between circuit boards in a server, anexchanger or a storage. The series shielding type back board connector has conductive plastic; the conductive plastic is provided with a grounding pin, a signal pin and a metal shielding sheet; and an elastic sheet in elastic and fixed contact with the conductive plastic is arranged on the metal shielding sheet. By setting the elastic sheet on the metal shielding sheet, the metal shielding sheetis fixed on the conductive plastic firstly; and in addition, the conductive plastic is conductive, so that the metal shielding sheets can be connected in series after the elastic sheet is in contact with the conductive plastic, thereby achieving an obvious shielding effect, and enabling the signal stability and high-frequency performance of the whole back board connector to be obviously improved.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a series shielded backplane connector mainly used for current or signal transmission between circuit boards in servers, switches or storage devices. Background technique [0002] Backplane connectors are commonly used in large-scale communication equipment, ultra-high-performance servers and supercomputers, industrial computers, and high-end storage devices. However, the existing backplane connectors are still relatively deficient in signal shielding technology, and the signal interference between signal pins is relatively large, which affects the signal stability and high-frequency performance of the entire connector product. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the deficiencies in the prior art, to provide a series shielded backplane connector, the signal stability and high-frequency performance are ...

Claims

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Application Information

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IPC IPC(8): H01R13/648H01R13/6471H01R12/71
Inventor 林伟立徐斌
Owner AMPHENOL CHANGZHOU ADVANCED CONNECTOR
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