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Connector

A technology of connectors and connector plugs, applied in the direction of connection, fixed connection, two-part connection device, etc., can solve problems such as difficult die-casting and complex structure

Inactive Publication Date: 2008-01-09
MATSUSHITA ELECTRIC WORKS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The structure of the shell 774 in the prior art is complex, and when the shell is made thinner, die casting will be more difficult

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0109] 1A and 1B show a connector plug A1 with a sheath for FPC connection in a first embodiment according to the present invention. This connector plug A1 has a housing 20 as punched and formed on a conductive metal plate in a die and an insulator 30 molded of synthetic resin with a plurality of insert-molded contacts 10 .

[0110] As shown in FIGS. 2A and 2B , the insulator 30 has a connector fitting 71 on one side for mating with the connector receptacle and an FPC fitting 72 on the other side for mating with the FPC 50 (see FIG. 8 ).

[0111] The contacts 10 are arranged at fixed intervals along the other side (the top edge as viewed from FIGS. 1A and 1B ) of the insulator 30 by lateral insert molding. The contact 10 has a flexible part 11 for effectively making flexible contact with the signal pattern 51 of the FPC 50 (see FIGS. A guide member 13 in a U-shaped side portion, a non-flexible member 14 molded into the insulator 30 by insert molding, a contact surface 15 for ...

no. 2 approach

[0151] As shown in FIGS. 23 to 31 , the connector socket B2 according to the second embodiment of the present invention has a contact block 501 , a metal first shell 540 , a main body 520 and a second shell 530 . The contact block 501 has a plurality of contacts 550 integrally molded to a holder 510 molded from synthetic resin. The first housing 540 has a fixing frame 510 fixed thereto in a thickness direction and extends in a length direction along a direction of the contact 550 . The main body 520 is integrally formed onto the first housing 540 to cover the contact tabs 551 of the contacts 550 that are in contact with the contacts 10 of the connector plug A1 , thereby forming insulation between the first housing 540 and the contacts 550 . The second housing 530 is a metal part extending along the direction of the contact 550, which is connected to the first housing 540 so that the contact piece 551 and the fixing frame 510 of the contact 550 are located between the second ho...

no. 3 example

[0179] 40 and 48 show the connector receptacle B3 in the third embodiment of the present invention. This connector socket B3 has a synthetic resin molded main body 620 , a fixing frame 610 , a first housing 640 and a second housing 630 . The main body 620 includes a plurality of contacts 650 for making contact with the contacts 10 of the connector plug A1. The fixing bracket 610 is made of insulating material and is used to fix all the contacts 650 to the main body 620 . The first housing 640 is made of sheet metal, which extends lengthwise toward the array of contacts 650 and is integrally molded with the main body 620 . The second housing 630 is also made of sheet metal material that passes through the entire length of the array of contacts 650 and contacts the first housing 640 to enclose the contacts 650 between the second housing 630 and the first housing. Between 640. A socket 670 for fitting the connector plug A1 between the contacts 650 and the first housing 640 is ...

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Abstract

A connector has a connector plug and a connector receptacle for connecting a cable and a substrate. The connector plug has a shell made of a conductive material with both sides open, and an insulator made of a resin molding. The insulator has a first fitting part on a first side for mating with the connector receptacle, a second fitting part on the other side for mating with the cable, and a plurality of contacts disposed on the second fitting part side. The shell has flexible parts for flexibly contacting a connector receptacle shell mated with the first fitting part. The insulator is fit into the shell from an opening on one side of the shell.

Description

technical field [0001] The present invention relates to a connector having a connector plug and a connector receptacle for connecting a cable (such as a flexible printed circuit board FPC) to a substrate. Background technique [0002] As shown in FIG. 53A and FIG. 53B and FIG. 54, the connector plug A of a traditional connector with a sheath for realizing the substrate interconnection of notebook computers and other electronic equipment has a plurality of contacts 710, a metal first shell 720 , a conductive metal second housing 740 and a molded resin insulator 730 . The conductive metal second housing 740 is molded together with the molded resin insulator 730 by insert molding, and the plurality of contacts 710 are assembled into the molded resin insulator 730 by press-fitting. [0003] 55A, 55B and 55C shown in FIG. 55C connector socket fittings 750 mated with the connector socket B is provided on the side of the molded resin insulator 730, while the FPC fittings 760 to co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R24/12H01R12/59H01R12/79H01R13/648H01R24/00
CPCH01R12/592H01R12/79H01R12/70
Inventor 饭田满星野就俊田中博久竹山英俊
Owner MATSUSHITA ELECTRIC WORKS LTD