Plug connector

Patent metadata

Field	Value
Publication number	US-2021050692-A1
Application number	US-202016985224-A
Country	US
Kind code	A1
Filing date	Aug 5, 2020
Priority date	Aug 12, 2019
Publication date	Feb 18, 2021
Grant date	—

Abstract

The present disclosure provides a plug connector adapted to insert into a receptacle connector, the receptacle connector includes a cage having an opening. The plug connector includes a metal shell and a conductive elastic member. The metal shell is provided with a recessed groove. The conductive elastic member includes a conductive elastic body, the conductive elastic body has a holding portion held in the recessed groove and a first electromagnetic shielding portion extending out of the recessed groove from the holding portion, when the plug connector is inserted forwardly into the receptacle connector, the first electromagnetic shielding portion enters into the opening of the cage of the receptacle connector and mechanically and electrically contacts the cage and the metal shell. However, some embodiments may not include a holding portion or recessed groove.

First claim

What is claimed is:

1 . A plug connector configured to be inserted into a receptacle connector with a cage having an opening, the plug connector comprising:
a metal shell provided with a recessed groove; and a conductive elastic member comprising a conductive elastic body, the conductive elastic body having a holding portion held in the recessed groove and a first electromagnetic shielding portion extending out of the recessed groove from the holding portion, the first electromagnetic shielding portion being in mechanical and electrical contact with the metal shell and a cage of a receptacle connector, when the plug connector has been fully inserted into an opening of the cage.

2 . The plug connector of claim 1 , wherein
the conductive elastic body further has a second electromagnetic shielding portion which is positioned behind the first electromagnetic shielding portion, when the plug connector is inserted fully into the receptacle connector, the second electromagnetic shielding portion mechanically and electrically contacts an edge of the cage positioned at the opening.

3 . The plug connector of claim 2 , wherein
the metal shell comprises a top portion and a bottom portion, the recessed groove is provided to one of the top portion and the bottom portion.

4 . The plug connector of claim 2 , wherein
the metal shell comprises a top portion and a bottom portion, the recessed groove is provided to one of the top portion and the bottom portion, the metal shell is further provided with another recessed groove provided to the other of the top portion and the bottom portion, the conductive elastic member further comprises another conductive elastic body provided to the another recessed groove.

5 . The plug connector of claim 4 , wherein
the another conductive elastic body has a holding portion held in the another recessed groove and a first electromagnetic shielding portion extending out of the another recessed groove from the holding portion of the another conductive elastic body, when the plug connector is inserted fully into the receptacle connector, the first electromagnetic shielding portion of the another conductive elastic body has entered into the opening of the cage of the receptacle connector and is mechanically and electrically contacting the cage and the metal shell.

6 . The plug connector of claim 5 , wherein
the another conductive elastic body further has a second electromagnetic shielding portion which is positioned behind the first electromagnetic shielding portion of the another conductive elastic body, when the plug connector is inserted fully into the receptacle connector, the second electromagnetic shielding portion of the another conductive elastic body is mechanically and electrically contacting the edge of the cage positioned at the opening.

7 . The plug connector of claim 6 , wherein
the conductive elastic member further comprises two side conductive elastic bodies which are respectively connected to two ends of the conductive elastic bodies.

8 . The plug connector of claim 7 , wherein
each side conductive elastic body has a third electromagnetic shielding portion, when the plug connector is inserted fully into the receptacle connector, the third electromagnetic shielding portion has entered into the opening of the cage of the receptacle connector and is mechanically and electrically contacting the cage and the metal shell; and further wherein each side conductive elastic body further has a fourth electromagnetic shielding portion which is positioned behind the third electromagnetic shielding portion, when the plug connector is inserted fully into the receptacle connector, the fourth electromagnetic shielding portion is mechanically and electrically contacting the edge of the cage positioned at the opening.

9 . The plug connector of claim 1 , wherein
a front end of the first electromagnetic shielding portion has a guiding structure, the guiding structure has a guiding surface which is an oblique surface or an arc surface extending obliquely toward the rear and away from the metal shell.

10 . The plug connector of claim 2 , wherein
the conductive elastic body further has a supporting portion which is positioned behind the second electromagnetic shielding portion of the conductive elastic body and abuts against the metal shell.

11 . The plug connector of claim 6 , wherein
the conductive elastic body further has a supporting portion which is positioned behind the second electromagnetic shielding portion of the conductive elastic body and abuts against the metal shell, and the another conductive elastic body further has a supporting portion which is positioned behind the second electromagnetic shielding portion of the another conductive elastic body and abuts against the metal shell.

12 . The plug connector of claim 1 , wherein
a material of the conductive elastic member is conductive rubber or conductive foam.

13 . A plug connector configured to be inserted into a receptacle connector with a cage having an opening, the plug connector comprising:
a metal shell; and a conductive elastic member comprising a conductive elastic body held to the metal shell, the conductive elastic body having a first electromagnetic shielding portion and a second electromagnetic shielding portion positioned behind the first electromagnetic shielding portion, a height of the first electromagnetic shielding portion relative to the metal shell being lower than a height of the second electromagnetic shielding portion relative to the metal shell, the first electromagnetic shielding portion being in mechanical and electrical contact with the metal shell and a cage of a receptacle connector, when the plug connector has been fully inserted into an opening of the cage, and the second electromagnetic shielding portion being in mechanical and electrical contact with an edge of the cage positioned at the opening.

14 . The plug connector of claim 13 , wherein
the metal shell comprises a top portion and a bottom portion, the conductive elastic body is held to one of the top portion and the bottom portion.

15 . The plug connector of claim 13 , wherein
the metal shell comprises a top portion and a bottom portion, wherein the conductive elastic body is held to one of the top portion and the bottom portion, wherein the conductive elastic member further comprises another conductive elastic body held to the other of the top portion and the bottom portion, and wherein the another conductive elastic body has a first electromagnetic shielding portion and a second electromagnetic shielding portion positioned behind the first electromagnetic shielding portion of the another conductive elastic body, a height of the first electromagnetic shielding portion of the another conductive elastic body relative to the metal shell is lower than a height of the second electromagnetic shielding portion of the another conductive elastic body relative to the metal shell, and when the plug connector is inserted forwardly into the receptacle connector, the first electromagnetic shielding portion of the another conductive elastic body enters into the opening of the cage of the receptacle connector and mechanically and electrically contacts the cage and the metal shell, the second electromagnetic shielding portion of the another conductive elastic body mechanically and electrically contacts the edge of the cage positioned at the opening.

16 . The plug connector of claim 15 , wherein
the conductive elastic member further comprises two side conductive elastic bodies which

Assignees

• Molex Llc

Inventors

• Yang Hui-Hsuan
• Chen Yen-Lin
• Lin Chen-Min

Classifications

• H01R13/6591 Primary

  Specific features or arrangements of connection of shield to conductive members · CPC title

• H01R13/6583

  with separate conductive resilient members between mating shield members · CPC title

• H01R13/2414 Primary

  conductive elastomers · CPC title

• H01R13/6581

  Shield structure · CPC title