Electrical connector

Patent metadata

Field	Value
Publication number	US-2016285209-A1
Application number	US-201615058278-A
Country	US
Kind code	A1
Filing date	Mar 2, 2016
Priority date	Jun 13, 2014
Publication date	Sep 29, 2016
Grant date	—

Abstract

An electrical connector includes an insulating body having a base and a tongue, multiple terminals fixed on the insulating body and divided into an upper row and a lower row, upper and a lower grounding sheets abutted on upper and lower surfaces of the tongue, and a middle shielding sheet disposed on the insulating body and located between the upper and lower row of terminals. Each side, close to the base, of the tongue has a retaining slot. Each terminal has a contact portion extending forward and partially exposed from the tongue and a soldering portion extending backward from the base. Each side of the upper and lower grounding sheet has a fixing portion. The fixing portions are fixed in the retaining slots. The middle shielding sheet has reserved portions corresponding to the retaining slots, and the fixing portions are partially located in the reserved portions.

First claim

What is claimed is:

1 . An electrical connector, comprising:
an insulating body, having a base and a tongue extending forward from the base, wherein a retaining slot is provided at each side, close to the base, of the tongue; a plurality of terminals, received in the insulating body and divided into an upper row of terminals and a lower row of terminals, wherein each terminal has a contact portion extending forward and partially exposed from the tongue and a soldering portion extending backward from the base; an upper grounding sheet and a lower grounding sheet, respectively abutted on an upper surface and a lower surface, close to the base, of the tongue, wherein each side of the upper grounding sheet and the lower grounding sheet is provided with a fixing portion, and each of the fixing portions is fixed in corresponding one of the retaining slots; and a middle shielding sheet, disposed on the insulating body and located between the upper row of terminals and the lower row of terminals, wherein the middle shielding sheet is provided with reserved portions corresponding to the retaining slots, and each of the fixing portions is partially located in corresponding one of the reserved portions.

2 . The electrical connector of claim 1 , wherein each of the fixing portions is formed by bending outward from corresponding one of the sides of the upper grounding sheet and the lower grounding sheet and is fixed in corresponding one of the retaining slots in an interfering manner.

3 . The electrical connector of claim 1 , wherein each of the fixing portions is provided with a notch, each of the retaining slots is provided with a protruding block, and the notches are correspondingly engaged with the protruding blocks.

4 . The electrical connector of claim 3 , wherein the middle shielding sheet extends to enable at least a part of the middle shielding sheet to be located in the protruding block.

5 . The electrical connector of claim 1 , wherein in each of the retaining slots, the corresponding fixing portion is fixed with the middle shielding sheet.

6 . The electrical connector of claim 1 , wherein in each of the retaining slots, the corresponding fixing portion is fixed with the middle shielding sheet and the insulating body at the same time.

7 . The electrical connector of claim 1 , wherein a step portion is provided between the tongue and the base, the step portion is provided with an engagement block, the upper grounding sheet or the lower grounding sheet is provided with an engagement hole, and the engagement hole is engaged with the engagement block.

8 . The electrical connector of claim 1 , wherein the upper grounding sheet or the lower grounding sheet is provided with a fastening sheet, the base is correspondingly provided with an engagement slot, and the fastening sheet is inserted in the engagement slot.

9 . The electrical connector of claim 1 , further comprising a shielding shell disposed outside the insulating body, wherein the upper grounding sheet extends backward to form an extending portion, and a top wall of the shielding shell depresses inward to provide protruding points that urge the extending portion.

10 . The electrical connector of claim 1 , further comprising a plurality of terminal slots, wherein the contact portions are correspondingly accommodated in the plurality of terminal slots, at least some of the terminal slots are further provided with grooves at regions corresponding to the contact portions, and the width of the grooves is less than or equal to the width of the corresponding contact portions.

Assignees

• Lotes Co Ltd

Inventors

• Peng Zhi Guo

Classifications

• H01R13/6585 Primary

  Shielding material individually surrounding or interposed between mutually spaced contacts · CPC title

• H01R13/506

  assembled by snap action of the parts · CPC title

• H01R13/6594

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

• H01R13/6581

  Shield structure · CPC title