IP Library › Granted Patent US 7,090,546
Granted Patent B2
US 7,090,546 · App. 11/001,873 · Granted Aug 15, 2006

Card connector

Assignee: Hon Hai Precision Ind. Co., LTD
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Quick Facts
Patent No.
US 7,090,546
App. No.
11/001,873
Granted
Aug 15, 2006
Kind
B2
Abstract

An electrical card connector ( 100 ) for electrically connecting an electrical card with a printed circuit board includes an insulative housing ( 10 ) with a plurality of passageways ( 101 ) and a plurality of terminals ( 20 ) received in the passageways. Each terminal includes a main body ( 201 ), a contacting portion ( 203 ) for electrically contacting with the card, a soldering portion ( 204 ) for soldering the electrical card connector to the printed circuit board. The main body includes a pair of parallel girders ( 2011 ) and a pair of fixing portions ( 2012 ) perpendicularly and downwardly extend from opposite ends of the pair of girders. The insulative housing defines a plurality of recesses ( 1012 ) for receiving corresponding fixing portions of the terminals.

Claims (17)

1. A card connector adapted for connecting an electrical card with a printed circuit board comprising:

an insulative housing comprising a plurality of passageways and a plurality of pairs of recesses communicating with corresponding passageways; and

a plurality of terminals each comprising a main body retained in said passageway, a contacting portion for electrically contacting with the card and a soldering portion for soldering the card connector to the printed circuit board, the main body comprising a pair of fixing portions perpendicularly extending from opposite ends thereof and latching into a corresponding pair of recesses of the housing, wherein

said contacting portion extends from one fixing portion toward the other; wherein

said main body comprises a pair of horizontal girders parallel to each other, the fixing portions perpendicularly extending between the girders; wherein

said main body comprises said pair of girders parallel to each other, said contacting portion extending between said pair of girders; wherein

said soldering portion horizontally extends from a bottom end of the fixing portion; wherein

each passageway is longitudinal and includes a pair of step portions positioned on opposite sides thereof for receiving the girders of a corresponding terminal; wherein

said housing includes a notch for receiving the soldering portion of the terminal; wherein

said insulative housing includes an inclined plane projecting into the passageway, and wherein said contacting portion includes a spring portion abutting against the inclined plane.

2. A card connector comprising:

an insulative housing defining opposite upper and bottom faces with a plurality of passageways extending therethrough in a vertical direction;

a pair of recesses communicatively located by two sides of each of said passageways;

a plurality of terminals disposed in the corresponding passageways, respectively, each of said terminals including a main body having a pair of spaced horizontal beams with a contacting portion located therebetween and extending upwardly above the upper face, a pair of fixing portions located at two opposite ends of each of said horizontal beams and received in the corresponding recesses, respectively; wherein

each of said terminals further includes a mounting portion for mounting to a printed circuit board, and said mounting portion extends from one of said fixing portions; wherein

said one of the fixing portions is positioned adjacent to a side face of the housing; wherein

each of said recesses is exposed to the bottom face while unexposed to the upper face.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 1, 2004
From: ZHENG, QISHENG; LIANG, CHENHUA; CHEN, BO
To: HON HAI PRECISION IND. CO., LTD.
Reel/Frame 016053/0952 →
Priority Claims (1)
JP 2003201233909 · Dec 16, 2003 · national
Continuity (1)
Related Publication 20050130499A1 · Jun 16, 2005