Electrical connector with a positively retained metallic cover

Patent metadata

Field	Value
Publication number	US-12482995-B2
Application number	US-202318219863-A
Country	US
Kind code	B2
Filing date	Jul 10, 2023
Priority date	Jul 13, 2022
Publication date	Nov 25, 2025
Grant date	Nov 25, 2025

Abstract

An electrical connector includes: a metallic housing having a base portion and at least one tube portion extending, the tube portion defining a first cavity opening forwards, the base portion defining a second cavity communicating with the first cavity, the second cavity opening rearward and downwards, at least one terminal module received in the first cavity and the second cavity, each terminal module including an insulator and at least one terminal retained in the insulator, the terminal having a contacting portion and a leg portion extending out of the insulator; and a metallic cover attached to a rear face of the base portion of the metallic housing, wherein the base portion defines at least two stopping portions blocking against a rear of the metallic cover, and the at least two stopping portions are formed by extruding and deforming the rear face of the base portion.

First claim

The invention claimed is:

1 . An electrical connector comprising:
a metallic housing comprising a base portion and at least one tube portion extending forward from the base portion, the at least one tube portion defining a first cavity opening forwards, the base portion defining a second cavity communicating with the first cavity, the second cavity opening rearward and downwards; at least one terminal module received in the first cavity and the second cavity, each terminal module comprising an insulator and at least one terminal retained in the insulator, the terminal comprising a contacting portion and a leg portion extending out of the insulator; and a metallic cover attached to a rear face of the base portion of the metallic housing; wherein the base portion defines at least two stopping portions blocking against a rear of the metallic cover, and the at least two stopping portions are formed by extruding and deforming the rear face of the base portion.

2 . The electrical connector as claimed in claim 1 , wherein the base portion defines at least two recesses at the rear face thereof, the metallic cover defines protruding portions received in the corresponding recesses, and the stopping portions press forward against corresponding protruding portions.

3 . The electrical connector as claimed in claim 2 , wherein the base portion defines an upper side, a lower side, and a lateral side around the recess at the rear face thereof, and the stopping portion is formed by extruding the lateral side around the recess.

4 . The electrical connector as claimed in claim 3 , wherein the protruding portion defines a guiding slant face at a front face thereof for guiding the metallic cover into the recess, and the protruding portion defines a recessed portion at a rear face thereof for receiving the stopping portion.

5 . The electrical connector as claimed in claim 1 , wherein the terminal is of an L shape, the insulator is of an L shape and comprises a horizontal portion and an upright portion, the contacting portion of the terminal protrudes from a front end of the horizontal portion, and the leg portion of the terminal protrudes from a lower end of the upright portion.

6 . The electrical connector as claimed in claim 5 , wherein there are four terminal modules which comprises two first terminal modules and two second terminal modules disposed in the metallic housing, the contacting portions of the first terminal modules are located at an upper row, the contacting portions of the second terminal modules are located at a lower row, and the leg portions of the first terminal modules are located behind the leg portions of the second terminal modules.

7 . The electrical connector as claimed in claim 6 , wherein a shielding plate is disposed between the leg portions of the first terminal modules and the leg portions of the second terminal modules, the base portion defines two sliding slots opening downwards, and two opposite sides of the shielding plate slide in and are retained in the sliding slots.

8 . The electrical connector as claimed in claim 1 , wherein the metallic seat is made from zinc alloy.

9 . The electrical connector as claimed in claim 1 , wherein the metallic housing defines plural soldering legs extending downwards from a bottom thereof, and the soldering legs and the leg portions have a same length.

10 . The electrical connector as claimed in claim 1 , wherein the electrical connector comprises an insulating shell surrounding the metallic housing and defines a locking tab which is locked with a locking opening defines on the metallic housing.

11 . An electrical connector comprising:
a metallic housing comprising a base portion, the base portion defining a shallow cavity with side edges around the shallow cavity at a rear face thereof; a terminal module retained in the metallic housing and comprises a conductive terminal; and a metallic cover retained in the shallow cavity of the base portion; wherein the side edges around the shallow cavity are extruded and deformed to form plural stopping portions after the metallic cover is assembled in the shallow cavity, and the plural stopping portions press forwards against the metallic cover.

12 . The electrical connector as claimed in claim 11 , wherein two opposite side edges of the side edges around the shallow cavity each define one or more recesses, the metallic cover defines protruding portions received in corresponding recesses, and the stopping portions press against corresponding protruding portions.

13 . The electrical connector as claimed in claim 12 , wherein the protruding portion defines a guiding slant at a first face thereof facing the base portion, and a recessed portion at a second face opposite to the first face.

Assignees

• Fuding Prec Components Shenzhen Co Ltd
• Foxconn Interconnect Technology Ltd

Inventors

• Huang Teng
• Chen De-Jin

Classifications

• H01R13/514

  composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them · CPC title

• H01R13/6587

  for mounting on PCBs · CPC title

• H01R2201/26

  for vehicles · CPC title

• H01R13/6596

  the conductive member being a metal grounding panel · CPC title

• H01R13/6456

  comprising keying elements at different positions along the periphery of the connector · CPC title