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Secondary D-connector with ferrite core

A ferrite core and auxiliary connector technology, applied in the direction of computer peripheral equipment connectors, connections, high-frequency structural connections, etc., can solve the problems of narrowness and cannot be easily inserted, so as to weaken the magnetization and prevent short circuits. or implosion, the effect of reducing the failure rate

Inactive Publication Date: 2002-05-01
株式会社图像技术IC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the utility model also has a problem that when inserting the connecting material into the gap between the pin holes, the gap is too narrow to be easily inserted.

Method used

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  • Secondary D-connector with ferrite core
  • Secondary D-connector with ferrite core
  • Secondary D-connector with ferrite core

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Experimental program
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Embodiment Construction

[0018] The invention relates to a D-type auxiliary connector with a ferrite core having at least three sets of pinholes 10, one set of pinholes comprising two combined pinholes, one with a plurality of pinholes to be inserted into A plurality of fixing plates 5 connecting the pin holes 9 of the pins 4, ferrite cores, and insulators 3 to be arranged inside the metal housings 1, 2, wherein the plurality of ferrite cores 6, 7 are arranged in D Inside the type auxiliary connector, a copper plate 8 with a plurality of pin holes is inserted between the ferrite cores 6, 7, and a curved grounding portion 8' is provided on one side of the copper plate 8 , the grounding portion 8 ′ is fixed on the metal shell 2 .

[0019] The diameters of the pin holes formed on the copper plate 8 are different, specifically, the diameter of the pin hole 9 ′ is smaller so as to be able to contact the pin 4, and the diameter of the pin hole 9 ″ is larger than the diameter of the pin so that not in conta...

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PUM

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Abstract

The present invention relates to a D-subconnector provided with ferrite cores, formed in the opposite ends of a computer signal cable which connects to a computer body and a monitor. More particularly the plurality of ferrite cores are incorporated in an interior of the D-subconnector, and a copper plate is inserted between the cores. This configuration substantially attenuating magnetizing action. Additionally, the copper plate can achieve common grounding inside the D-subconnector. Moreover, the present invention can obtain an E.M.I. effect while obtaining clearer images and reducing the occurrence of a short-circuit.

Description

technical field [0001] The present invention relates to a D-type auxiliary connector with a ferrite core formed in the opposite end of a computer signal cable connecting a computer mainframe and a monitor, and more particularly to such a D-type auxiliary connector with a ferrite core A D-type auxiliary connector of a magnetic core in which a plurality of ferrite cores are inserted in the inside of the D-type auxiliary connector, and a copper plate made of a non-magnetic substance is inserted between the cores. Background of the invention [0002] Such as figure 1 and 2 As shown, the computer cable used in the prior art for measuring electromagnetic wave interference has an ugly appearance because it is suspended from the cable when a cylindrical ferrite core 30 is arranged on the outside of the cable, and its cladding is used Synthetic resin molding. Also, in case the cable is placed at the rear of the computer main body, it usually has to obtain a certain space at the re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/648H01R13/658H01R13/6588H01R13/66
CPCH01R13/6633H01R13/658H01R13/6588H01R13/652H01R13/7193H01R2201/06
Inventor 金容业
Owner 株式会社图像技术IC