Electrical connector having a ground terminal with contact portions in contact with a shielding sheet

Patent metadata

Field	Value
Publication number	US-9577387-B2
Application number	US-201615156746-A
Country	US
Kind code	B2
Filing date	May 17, 2016
Priority date	May 26, 2015
Publication date	Feb 21, 2017
Grant date	Feb 21, 2017

Abstract

An electrical connector includes an insulating body, a shielding sheet disposed in the insulating body, and a ground terminal received in the insulating body for mating with a mating connector. The ground terminal is fixed between a plate surface of the shielding sheet and the insulating body. The ground terminal includes a front end, a middle section, and a rear end having a soldering portion. A first contacting portion is disposed at the front end, a second contacting portion is disposed at the middle section, and the first contacting portion and the second contacting portion respectively electrically contact with the shielding sheet.

First claim

What is claimed is:

1. An electrical connector, comprising:
an insulating body;
a shielding sheet disposed in the insulating body; and
a ground terminal received in the insulating body for mating with a mating connector, and fixed between a plate surface of the shielding sheet and the insulating body,
wherein the ground terminal comprises a front end, a middle section, and a rear end having a soldering portion; and
wherein a first contacting portion is disposed at the front end, a second contacting portion is disposed at the middle section, and the first contacting portion and the second contacting portion respectively electrically contact with the shielding sheet.

2. The electrical connector of claim 1 , wherein a first urging portion and a second urging portion extend from the shielding sheet toward the ground terminal, and respectively urge against the first contacting portion and the second contacting portion.

3. The electrical connector of claim 2 , wherein
the middle section of the ground terminal has a horizontal segment and a vertical segment perpendicular to each other and connected to each other, a number of the second contacting portion is two, and each of the horizontal segment and the vertical segment is provided with one of the two second contacting portions;
the shielding sheet has a plate body portion and an extending portion that are parallel with the horizontal segment and the vertical segment respectively, a number of the second urging portion is two, and each of the plate body portion and the extending portion are respectively provided with one of the two second urging portions correspondingly urging against the two second contacting portions on the horizontal segment and the vertical segment.

4. The electrical connector of claim 2 , wherein the shielding sheet is formed by punching a metal plate material, the first urging portion and the second urging portion each form a cantilever shape by puncturing the metal plate material, and the first urging portion and the second urging portion are in corresponding plate surface contact with the first contacting portion and the second contacting portion.

5. The electrical connector of claim 1 , wherein a soldering leg extends from a back end of the shielding sheet and is adjacent to the soldering portion of the ground terminal.

6. The electrical connector of claim 1 , wherein the terminals form a row of terminals disposed above or below the plate surface of the shielding sheet, two terminals located at the outermost side in the row of terminals are ground terminals, and the shielding sheet correspondingly urges against the first contacting portion and the second contacting portion of each of the ground terminals.

7. The electrical connector of claim 6 , wherein there are two soldering legs extending from the back end of the shielding sheet, and the two soldering legs are respectively located at the outer sides of the soldering portions of the two ground terminals.

8. The electrical connector of claim 1 , wherein the terminals include an upper row of terminals and a lower row of terminals, the shielding sheet is located between the upper row of terminals and the lower row of terminals, each row of terminals is provided with the ground terminal, the front end and the middle section of the ground terminal in the upper row of terminals are respectively provided with a first contacting portion and a second contacting portion, and the first contacting portion and the second contacting portion electrically contact with the shielding sheet.

9. The electrical connector of claim 8 , wherein the middle section of the ground terminal in the lower row of terminals is provided with a third contacting portion electrically contacting with the shielding sheet.

10. The electrical connector of claim 9 , wherein the middle section of the ground terminal in the upper row of terminals is provided with two second contacting portions, the shielding sheet extends two second urging portions respectively contacting with the two second contacting portions, the shielding sheet further includes a third urging portion urging against the third contacting portion, and the third urging portion is located between the two second urging portions.

Assignees

• Lotes Co Ltd
• Lotes Co Ltd

Inventors

• Hu jin ke
• Chang Wen Chang

Classifications

• H01R13/652

  with earth pin, blade or socket · CPC title

• H01R13/648

  Protective earth or shield arrangements on coupling devices {, e.g. anti-static shielding}   (coaxially arranged shields H01R24/38) · CPC title

• H01R24/60

  Contacts spaced along planar side wall transverse to longitudinal axis of engagement · CPC title

• H01R13/6597

  the conductive member being a contact of the connector · CPC title

• H01R13/6594 Primary

  the shield being mounted on a PCB and connected to conductive members · CPC title