Reinforced electrical receptacle connector

Patent metadata

Field	Value
Publication number	US-9761973-B2
Application number	US-201615293250-A
Country	US
Kind code	B2
Filing date	Oct 13, 2016
Priority date	Oct 20, 2015
Publication date	Sep 12, 2017
Grant date	Sep 12, 2017

Abstract

A reinforced electrical receptacle connector has an insulated housing, a first terminal set, a second terminal set, a shielding plate and a shell. The insulated housing has a base and a tongue formed on the base. The shielding plate is embedded in the insulated housing and has two corner reinforcing tabs are formed on respectively on two front corners of the shielding plate. Each corner reinforcing tab has a front edge being flush with the front edge of the tongue and an outside edge being flush with one of the outside edges of the tongue. The shell accommodates the insulated housing. The front corners of the shielding plate are substantially hidden in the front corners of the tongue, which prevents inadvertent rupture at the front corners.

First claim

What is claimed is:

1. A electrical receptacle connector comprising:
an insulated housing having
a base; and
a tongue formed on and protruding forward from a front end of the base and having a front edge, two opposite lateral edges and two front corners;

a first terminal set mounted in the insulated housing and having multiple first terminals, each first terminal having a first electrical contacting section formed on a front end of the first terminal and mounted on a bottom surface of the tongue;
a second terminal set mounted on the insulated housing and having multiple second terminals, each second terminal having a second electrical contacting section formed on a front end of the second terminal and mounted on a top surface of the tongue, wherein the first terminal set and the second terminal set are substantially pointing symmetrical to each other with respect to a centre of symmetry of the tongue;
a shielding plate embedded in the insulated housing and having
two front corners substantially hidden in the front corners of the tongue; and
two corner reinforcing tabs formed respectively on the front corners of the shielding plate and each corner reinforcing tab having
a front edge being flush with the front edge of the tongue;
a lateral edge being flush with one of the lateral edges of the tongue; and
an embedding notch defined between the front edge and the lateral edge of the corner reinforcing tab and accommodating an internal portion of one front corner of the tongue; and

a shell having a cavity defined in the shell and accommodating the insulated housing, the first terminal set and the second terminal set.

2. The electrical receptacle connector as claimed in claim 1 , wherein
the insulated housing has
an inner insulative housing; and
an outer insulative housing mounted on the inner insulative housing and has the tongue and the base; and

the shielding plate is embedded in the inner insulative housing and is embedded in the outer insulative housing.

3. The electrical receptacle connector as claimed in claim 2 , wherein the shielding plate has multiple receiving holes defined through the shielding plate and respectively receiving portions of the inner insulative housing.

4. The electrical receptacle connector as claimed in claim 3 , wherein the first terminal set and the shielding plate are assembled on the inner insulative housing by a first insert-molding process.

5. The electrical receptacle connector as claimed in claim 4 , wherein after the first insert-molding process, the first terminal set, the shielding plate and the inner insulative housing are further mounted on the outer insulative housing by a second insert-molding process.

6. The electrical receptacle connector as claimed in claim 5 , further comprising a reinforcing sleeve having an accommodating space defined in the reinforcing sleeve.

7. The electrical receptacle connector as claimed in claim 6 , wherein the reinforcing sleeve further has two mounting legs formed on and protruding respectively from two opposite sides of the reinforcing sleeve.

8. The electrical receptacle connector as claimed in claim 7 , wherein the shell further has
a top insulating board mounted on a top of the shell and located between the shell and the reinforcing sleeve; and
a bottom insulating board mounted on a bottom of the shell and located between the shell and the reinforcing sleeve.

Assignees

• Advanced Connectek Inc

Inventors

• Tsai Yu Lun
• Hou Pin Yuan
• Liao Chung Fu
• Su Rui
• Chen long fei

Classifications

• H01R2107/00

  Four or more poles · CPC title

• H01R13/516

  Means for holding or embracing insulating body, e.g. casing {, hoods} · CPC title

• H01R12/72

  coupling with the edge of the rigid printed circuits or like structures · CPC title

• H01R24/60

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

• H01R13/405

  Securing in non-demountable manner, e.g. moulding, riveting · CPC title