Electrical receptacle connector

Patent metadata

Field	Value
Publication number	US-9502839-B2
Application number	US-201514966155-A
Country	US
Kind code	B2
Filing date	Dec 11, 2015
Priority date	Dec 19, 2014
Publication date	Nov 22, 2016
Grant date	Nov 22, 2016

Abstract

An electrical receptacle connector includes an insulated housing, a plurality of upper-row receptacle terminals, and a plurality of lower-row receptacle terminals. The insulated housing includes a base portion. Each of the upper-row receptacle terminals includes a tail portion protruded from the base portion. Each of the lower-row receptacle terminals includes a tail portion protruded from the base portion. The tail portions of the upper-row receptacle terminals and the tail portions of the lower-row receptacle terminals are protruded from the base portion, aligned into a line, and spaced from each other.

First claim

What is claimed is:

1. An electrical receptacle connector, comprising:
a metallic shell defines a receiving cavity;
an insulated housing received in the receiving cavity, wherein the insulated housing comprises a base portion and a tongue portion extended from one side of the base portion, wherein the tongue portion has an upper surface and a lower surface opposite to the upper surface;
a plurality of upper-row receptacle terminals comprising a pair of USB 2.0 signal terminals, a power terminal, a ground terminal, and a detecting terminal, wherein each of the upper-row receptacle terminals comprises a flat contact portion, a body portion, and a tail portion, wherein the body portions are held in the base portion and disposed at the upper surface of the tongue portion, each of the flat contact portions is extended from one of two ends of the corresponding body portion and disposed at the upper surface of the tongue portion, and each of the tail portions is extended from the other end of the corresponding body portion and protruded from the base portion; and
a plurality of lower-row receptacle terminals comprising a pair of USB 2.0 signal terminals, a power terminal, a ground terminal, and a detecting terminal, wherein each of the lower-row receptacle terminals comprises a flat contact portion, a body portion, and a tail portion, wherein the body portions are held in the base portion and disposed at the lower surface of the tongue portion, each of the flat contact portions is extended from one of two ends of the corresponding body portion and disposed at the lower surface of the tongue portion, and each of the tail portions is extended from the other end of the corresponding body portion and protruded from the base portion, and wherein the tail portions of the upper-row receptacle terminals and the tail portions of the lower-row receptacle terminals are protruded from the base portion, aligned into a line, and spaced from each other.

2. The electrical receptacle connector according to claim 1 , wherein each of the upper-row receptacle terminals comprises a bent portion extended from the rear of the body portion toward the tail portion.

3. The electrical receptacle connector according to claim 1 , wherein each of the lower-row receptacle terminals comprises a bent portion extended from the rear of the body portion toward the tail portion.

4. The electrical receptacle connector according to claim 1 , wherein the tongue portion comprises a plurality of upper-row reserved portions aside the upper-row receptacle terminals.

5. The electrical receptacle connector according to claim 4 , wherein the upper-row reserved portions comprise a first upper-row reserved portion formed at the left side of the detecting terminal, a second upper-row reserved portion formed between the pair of USB 2.0 signal terminals and the power terminal, and a third upper-row reserved portion formed between the power terminal and the ground terminal.

6. The electrical receptacle connector according to claim 1 , wherein the tongue portion comprises a plurality of lower-row reserved portions aside the lower-row receptacle terminals.

7. The electrical receptacle connector according to claim 6 , wherein the lower-row reserved portions comprise a first lower-row reserved portion formed at the right side of the detecting terminal, a second lower-row reserved portion formed between the pair of USB 2.0 signal terminals and the power terminal, and a third lower-row reserved portion formed between the power terminal and the ground terminal.

8. The electrical receptacle connector according to claim 1 , further comprising a grounding plate disposed at the insulated housing and located between the upper-row receptacle terminals and the lower-row receptacle terminals.

9. The electrical receptacle connector according to claim 1 , wherein the upper-row receptacle terminals and the lower-row receptacle terminals have 180 degree symmetrical design with respect to a central point of the receiving cavity as the symmetrical center.

10. The electrical receptacle connector according to claim 9 , wherein the position of the upper-row receptacle terminals corresponds to the position of the lower-row receptacle terminals.

Assignees

• Advanced Connectek Inc

Inventors

• Tsai Yu-Lun
• Hou Pin-Yuan
• Liao Chung-Fu
• Kao Ya-Fen
• Su Rui
• Chen Lin-Feng

Classifications

• H01R24/60 Primary

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

• H01R13/5202

  Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings · CPC title

• H01R12/55 Primary

  characterised by the terminals · CPC title

• H01R2107/00

  Four or more poles · CPC title

• H01R13/10

  Sockets for co-operation with pins or blades · CPC title