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Connector

A technology for connectors and contact parts, which is applied in the directions of connection, bipolar connection, and two-part connection device, etc., can solve the problems of difficulty in obtaining the shielding performance and productivity of the connector at the same time, difficulty in improving the productivity of the shell connector, and complicated structure.

Active Publication Date: 2021-12-03
YAZAKI CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other words, the structure of the mold etc. for manufacturing the housing is complicated, and it is difficult to increase the productivity of the housing (and the connector)
In this way, it is difficult to simultaneously obtain the shielding performance and productivity of the prior art connectors

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Hereinafter, a connector 1 according to an embodiment of the present invention will be described with reference to the drawings. Such as figure 1 with figure 2 As shown, the male housing 10 of the connector 1 is fitted to the female housing 60 of the mating connector 2 . The connector 1 is a male connector mounted on a circuit board 3, and is also called a printed circuit board connector (PCB connector). The mating connector 2 is a female connector connected to a coaxial line 4 that transmits high-frequency signals and the like. Both the connector 1 and the mating connector 2 have a shielding function to prevent leakage of electromagnetic waves caused by signals transmitted by the coaxial line 4 and to prevent electromagnetic waves from entering the connector 1 and the mating connector 2 from the outside. The male housing 10 corresponds to a "casing" in the present invention.

[0025] In the following, for convenience of description, as Figure 1 to Figure 3 As sh...

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PUM

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Abstract

A connector includes: a cylindrical terminal electrically connected to a cylindrical mating terminal; an internal terminal located in the cylindrical terminal; and a housing which holds the cylindrical terminal. The cylindrical terminal has a contact portion configured by bending a conductor having a plate shape into a cylindrical shape so that one edge portion of the conductor is in contact with the opposite other edge portion of the conductor. The one edge portion has a concave shape at a circumferential end portion thereof in which a thickness of the one edge portion is reduced outward in a radial direction of the cylindrical terminal to form a reduced-thickness portion. The other edge portion has a concave shape at its circumferential end by reducing the thickness of the further edge portion radially inward to form an opposite further reduced thickness portion. The contact portion is configured by overlapping the one reduced-thickness portion and the other reduced-thickness portion.

Description

technical field [0001] The invention relates to a connector. Background technique [0002] In the prior art, a connector having high shielding performance and used for connection with a coaxial cable or the like has been proposed. For example, in a related art connector, the periphery of the terminal portion is covered with a metal pipe so that electromagnetic waves emitted from the outside of the connector toward the terminal portion and electromagnetic waves emitted from the terminal portion to the outside are shielded (collected). The metal pipe has a structure in which a metal plate member is bent into a cylindrical shape and one edge portion and the other edge portion of the plate member overlap each other. The edge portions overlap each other in this manner to prevent a reduction in shielding performance at the junction of the edge portions. [0003] For details of the above connector, see JP2011-113858A. [0004] The prior art connector as described above has a ste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/6581H01R13/02H01R13/42
CPCH01R13/6581H01R13/02H01R13/42H01R43/16H01R2103/00H01R13/6272H01R24/50H01R13/6594H01R24/38
Inventor 前岛敏郎松下浩一郎大竹拓也臼井富士雄
Owner YAZAKI CORP