Socket connector

Details Socket connector Socket connector

2011-04-12

2011-04-12

Chung Trans, Xuong M (Department: 2833)

Electrical connectors

Electromagnetic or electrostatic shield

Outer shield surrounds inner shield

C439S607350, C439S607530, C439S680000, C439S544000

Reexamination Certificate

active

07922534

ABSTRACT:
A receptacle connector is arranged on an interface of an electronic device for mating with a corresponding plug connector. An anti-incorrect-insertion block is arranged on and protruded from a mating portion of the plug connector. The receptacle connector comprises an insulating housing, conductive terminals assembled in the housing and a first shielding shell for covering on the outside of the insulating housing. A soldering portion welded to a circuit board is arranged on the lower edge of the first shielding shell. The receptacle connector is further provided with a second shielding shell for shielding the electromagnetic signals from the fool-proof opening of the interface. A receptacle connector of the invention shields the fool-proof opening by adding the second shielding shell, thereby preventing the electromagnetic leakage, improving the anti-electromagnetic interference capability of the connector and ensuring an electrical connection of the connector.

REFERENCES:
patent: 4457575 (1984-07-01), Davis et al.
patent: 4878858 (1989-11-01), Dechelette
patent: 6257924 (2001-07-01), Lund et al.
patent: 6315610 (2001-11-01), Zheng et al.
patent: 6908339 (2005-06-01), Tanaka
patent: 7175444 (2007-02-01), Lang et al.
patent: 7258554 (2007-08-01), Yang
patent: 7524213 (2009-04-01), Neer et al.
patent: WO 00/51206 (2000-08-01), None
International Search Report for PCT/US07/001647, Mar. 7, 2007.

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