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Electrical connector

A technology for electrical connectors and mating connectors, which is applied in the direction of connection, fixed connection, two-part connection device, etc. It can solve the problems that the impedance matching of the ground layer 62 of the center contact cannot be realized, and achieve the effect of reducing the overall height

Active Publication Date: 2008-05-21
DDK LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for the prior art electrical connectors and connectors disclosed in Patent Documents 1 to 3, there will be a problem that impedance matching between the center contact and the ground layer 62 cannot be achieved.

Method used

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Embodiment Construction

[0030] An embodiment of an electrical connector according to the present invention will be explained below with reference to FIGS. 1 to 4 . 1(A) is a perspective view of the electrical connector according to the present invention viewed from its mounting direction, and FIG. 1(B) is a perspective view of the connector according to the present invention viewed from the substrate connecting direction. 2 is a sectional view of an electrical connector according to the present invention mounted on a substrate, and FIG. 3 is a perspective view of an outer conductor of the electrical connector. 4 is a perspective view of a center contact of the electrical connector.

[0031] According to the present invention, an electrical connector 10 includes an insulator 12 , a center contact (or center contact) 14 and an outer conductor 16 . These parts are explained below.

[0032] Impedance matching will be explained below. In such an electrical connector 10 , it is necessary to obtain an im...

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Abstract

The invention provides a electrical connector, wherein, even in the circumstances that the space between a ground floor and the surface of a basement of the connector is minimum, the electrical connector can easily achieve the matching of a center contact and the ground floor of the basement as well as the impedance matching of the contact center and a external conductor, and the electrical connector can reduce the overall height and weight, the connector can be installed on two surfaces of the basement. The aim of the invention can be achieved by installing the electrical connector on the basement, the electrical connector comprises the center contact with a contact part, a maintaining part and a connecting part, a insulator and the external conductor; wherein, when the ground floor is installed into the basement, the maintaining part of the contact center is bent ,so that the contact center is roughly parallel to the surface of the basement installed with the electrical connector tomaintain the distance of the maintaining part between the ground floor and the bending between 0.5to1.5 mm, and the bending is roughly parallel to the surface of the basement, impedance matching is adjustable.

Description

technical field [0001] The present invention relates to an electrical connector installed on the base (or substrate) used in radio transceivers and measuring instruments and equipment by surface mounting, in particular to a grounding layer and other connectors that are required to be in the base An electrical connector having a structure capable of adjusting impedance matching in the case of high-density mounting with the minimum pitch between the surfaces of the substrate on which the electrical connector is mounted. Background technique [0002] The electrical connector 70 used so far will be explained with reference to FIG. 5 . The electrical connector 70 shown in Figure 5 mainly includes an insulator 72, a center contact 74 and an outer conductor 76, the insulator 72 has a mounting opening 80 for inserting a mating connector therein, the center contact 74 is arranged on the insulator 72, said outer conductor 76 is fixed to said insulator 72 so as to cover its periphery ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/646H01R24/02H01R12/36H01R12/57
Inventor 中山佳昭
Owner DDK LTD
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