Unlock instant, AI-driven research and patent intelligence for your innovation.

Shield connector and manufacturing method therefor

A technology of connectors and shielding sheets, which is applied in the field of shielded connectors, can solve the problems of unavoidable large-scale connectors and the increase in the number of terminals of large-scale connectors.

Inactive Publication Date: 2018-03-27
AUTONETWORKS TECH LTD +2
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, since the shielded connector described in Patent Document 1 requires a shield case having a size that encloses the insulating case in addition to the insulating case that holds the plurality of terminals, the overall size of the connector is increased. inevitable
The problem of increasing the overall size of the shield case and the connector including the shield case becomes more severe as the number of terminals increases.
In addition, this problem also occurs similarly in connectors that use wires other than twisted-pair wires as electromagnetic wave shielding targets.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Shield connector and manufacturing method therefor
  • Shield connector and manufacturing method therefor
  • Shield connector and manufacturing method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Preferred embodiments of the present invention will be described with reference to the drawings.

[0018] figure 1 as well as figure 2 The shielded connector C1 according to the embodiment of the present invention is shown. The shielded connector C1 involved in this embodiment is a female connector. figure 2 The illustrated male-type mating connector C2 is fitted and electrically connected. Specifically, the shielded connector C1 includes: a plurality of female terminals 10 including a plurality of shielding target terminals; an insulating case 20 that accommodates and holds the plurality of female terminals 10; and a plurality of shielding pieces 30 that The terminals to be shielded are respectively attached to the plurality of female terminals 10 .

[0019] The plurality of female terminals 10 are respectively assembled at the ends of the plurality of electric wires 40 . The terminal to be shielded is a terminal that requires electromagnetic wave shielding amon...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provided are a shield connector (C1) that can provide required electromagnetic wave shielding without necessitating an increase in the size of the connector as a whole, and a manufacturing method forthe shield connector (C1). The shield connector (C1) is provided with: a plurality of terminals (10) that include at least one terminal to be shielded; an insulating housing (20); and a shielding sheet (30) that is fitted to the terminal to be shielded so as to cover a sheet fitting surface that is set about at least a portion of the surface of the terminal to be shielded, excluding the portion that makes contact with the counterpart terminal. The shielding sheet (30) has an insulating layer (32) and a conductive layer (34), and is fitted to the terminal to be shielded when the insulating layer (32) is closely bonded to the sheet fitting surface, said shielding sheet (30) having a flexibility that conforms to the shape of the sheet fitting surface. When the sheet fitting surface is coveredby the shielding sheet (30), the terminal (10) to be shielded is housed in and held by a terminal housing part (22) of the housing (20).

Description

technical field [0001] The present invention relates to a shielded connector used for connection of twisted pair wires and the like, and a method of manufacturing the same. Background technique [0002] Conventionally, for example, twisted pair wires are known as electric wires having excellent resistance to intrusion of external noise due to electromagnetic waves. The twisted pair has a pair of wires that are twisted to each other. Signals of high potential and low potential flow through the pair of wires, and desired information is transmitted by the potential difference between the signals. In this twisted pair, even when noise is mixed in each wire, the voltage of each noise is set to be substantially equal, and the potential difference between the wires is kept substantially constant. Therefore, the noise has little influence on the information being conveyed. [0003] However, the twisted pair exerts an effective shielding effect in the area where the pair of wires a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/648H01R13/6463
CPCH01R4/185H01R13/111H01R13/6463H01R13/6585H01R13/6599H01R13/648H01R13/6581H01R13/65915H01R13/65918
Inventor 宫村哲矢平井宏树大森康雄
Owner AUTONETWORKS TECH LTD