Electrical connector assembly

Patent metadata

Field	Value
Publication number	US-11411355-B2
Application number	US-202117145418-A
Country	US
Kind code	B2
Filing date	Jan 11, 2021
Priority date	Jan 10, 2020
Publication date	Aug 9, 2022
Grant date	Aug 9, 2022

Abstract

A receptacle connector for mating with a plug connector having a mating tongue and a latch thereof, includes an insulative housing defining a mating slot extending along a longitudinal direction to receive the mating tongue of the plug connector, and an outer metallic shield defining a primary space to receive the housing and a secondary space communicatively beside the primary space to receive the latch of the plug connector. A plurality of contacts are disposed in the housing to mechanically and electrically connect to the mating tongue. An inner metallic shield is attached upon a long side of the housing to separate the primary space and the secondary space from each other in a transverse direction perpendicular to the longitudinal direction.

First claim

What is claimed is:

1. An electrical connector assembly comprising:
a receptacle connector including:
an insulative housing with a first side wall and a second side wall spaced from each other in a parallel relation with a mating slot therebetween in a transverse direction, the mating slot extending in a longitudinal direction perpendicular to the transverse direction and upwardly exposed to an exterior in a vertical direction perpendicular to both the transverse direction and the longitudinal direction;
a plurality of passageways formed in each of the first side wall and the second side wall;
a plurality of contacts disposed in the corresponding passageways respectively, each of the contacts including a contacting section extending into the mating slot in the transverse direction;
an outer metallic shield defining a primary space and a secondary space side by side arranged with each other in the transverse direction, wherein the primary space is adapted to receive the housing and the secondary space is adapted for receiving a plug connector;
said outer metallic shield including a first plate and a second plate spaced from each other in the transverse direction in the parallel relation, wherein the housing is received within the primary space with the second side plate intimately covering an exterior surface of the second side wall while the first side plate being spaced from the first side wall with said secondary space therebetween in the transverse direction; and
an inner metallic shield positioned upon an exterior surface of the first side wall to directly face the secondary space opposite to the first side plate in the transverse direction; wherein
the inner metallic shield forms an inward offset around a middle portion, and the housing forms a recess to receive the inward offset therein.

2. The electrical connector assembly as claimed in claim 1 , wherein the first side plate forms a pair of locking holes which are aligned with the inward offset in the transverse direction.

3. The electrical connector assembly as claimed in claim 2 , wherein said inward offset extends through an upper edge of the inner metallic shield in the vertical direction.

4. The electrical connector assembly as claimed in claim 1 , wherein the inner metallic shield includes two hooks at two opposite ends in the longitudinal direction, and the housing includes a pair of end walls in the longitudinal direction to retain the corresponding hooks thereto respectively.

5. The electrical connector assembly as claimed in claim 4 , wherein the outer metallic shield includes a pair of end plates at two opposite ends in the longitudinal direction with corresponding engagement tabs thereon to retain to the end walls, respectively, and the engagement tabs are located below the corresponding hooks, respectively, in the vertical direction.

6. The electrical connector assembly as claimed in claim 5 , wherein each end plate forms a pair of legs with an engagement tab therebetween to upwardly abut against a step of the housing for preventing upward movement of the outer metallic shield from the housing.

7. The electrical connector assembly as claimed in claim 6 , wherein the second side wall forms a bar against which a bottom edge of the second side plate downwardly abuts for preventing downward movement of the outer metallic shield from the housing.

8. The electrical connector assembly as claimed in claim 1 , wherein the inner metallic shield and the outer metallic shield are electrically connected with each other around opposite ends of the housing in the longitudinal direction.

9. The electrical connector assembly as claimed in claim 1 , wherein the plug connector is adapted to be mated with the receptacle connector, and the plug connector includes a mating tongue adapted to be received within the mating slot during mating, and an extending plate equipped with a latch thereon and adapted to be received within the secondary space with locking lugs of the latch engaged within corresponding locking holes formed in the outer metallic shield during mating.

10. The electrical connector assembly as claimed in claim 9 , wherein the extending plate of the plug connector further includes an inward protrusion adapted to be received within the inward offset during mating.

11. The electrical connector assembly as claimed in claim 9 , wherein during mating, a bottom edge of the extending plate of the plug connector is exposed under a bottom edge of the first side plate of the outer metallic shield in the vertical direction.

12. An electrical connector assembly comprising:
a receptacle connector and a plug connector adapted to be mated with each other in a vertical direction,
the plug connector including a mating tongue and an extending plate spaced from each other in a transverse direction perpendicular to the vertical direction, the extending plate being equipped with a latch;
the receptacle connector including:
an insulative housing defining a mating slot extending along a longitudinal direction perpendicular to both the vertical direction and the transverse direction for receiving the mating tongue of the plug connector, a first side wall and a second side wall located by two sides of the mating slot in the transverse direction;
a plurality of contacts retained to the first side wall and the second side wall;
an outer metallic shield forming a receiving space;
an inner metallic shield located in the receiving space and dividing, in the transverse direction, the receiving space into a primary space in which the housing is received, and a secondary space adapted to receive the extending plate of the plug connector; wherein
the outer metallic shield forms a locking hole adapted to receive a corresponding locking lug of the latch of the plug connector; wherein
the inner metallic shield and the outer metallic shield are electrically connected with each other around opposite ends of the housing in the longitudinal direction.

13. The electrical connector assembly as claimed in claim 12 , wherein the extending plate of the plug connector further includes an inward protrusion, and the inner metallic shield forms an inward offset adapted to receive the inward protrusion therein during mating.

14. The electrical connector assembly as claimed in claim 13 , wherein the housing of the receptacle connector forms a recess to receive the inward offset of the inner metallic shield therein.

15. The electrical connector 13 , wherein the locking hole is aligned with the inward offset in the transverse direction.

16. The electrical connector assembly as claimed in claim 12 , wherein the inner metallic shield forms a pair of hooks at two opposite ends in the longitudinal direction to secure to two opposite end walls of the housing of the receptacle connector.

17. The electrical connector assembly as claimed in claim 16 , wherein the outer metallic shield forms a pair of engagement tabs at two opposite ends in the longitudinal direction to secure to the two opposite end walls of the housing of the receptacle connector.

18. The electrical connector assembly as claimed in claim 17 , wherein the pair of hooks are located above the pair of engagement tabs in a vertical direction perpendicular to both transverse direction and the longitudinal direction.

19. The electrical connector assembly as claimed in claim 12 , wherein during mating, a bottom edge of the extending plate is located and exposed below a bottom edge of the outer metallic shield in a vertical direction.

20. The electric

Assignees

• Foxconn Kunshan Computer Connector Co Ltd
• Foxconn Interconnect Technology Ltd

Inventors

• Lv Lai-Hang
• Chen De-Jin
• Feng xian-wei
• Zhang xian-liang

Classifications

• H01R13/6582 Primary

  with resilient means for engaging mating connector · CPC title

• H01R13/648 Primary

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

• H01R13/502

  composed of different pieces (H01R13/514 takes precedence) · CPC title

• H01R13/6585

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

• H01R13/506 Primary

  assembled by snap action of the parts · CPC title