Electrical connector

Details Electrical connector Electrical connector

2011-04-12

2011-04-12

Hammond, Briggitte R (Department: 2833)

Electrical connectors

Electromagnetic or electrostatic shield

Shield mounted on printed circuit board

C439S271000

Reexamination Certificate

active

07922535

ABSTRACT:
An electrical connector includes an inner shielding shell, an insulating housing, a plurality of terminals and an outer shielding shell. The inner shielding shell defines an accommodating chamber therein. The insulating housing has a base body engaged with a rear of the accommodating chamber and a tongue portion extended forward from the base portion to stretch into a front of the accommodating chamber. A ring-shaped cavity is opened in a periphery of the base body for receiving a waterproof washer therein. An outer periphery of the waterproof washer abuts against insides of the inner shielding shell. The terminals are disposed in the insulating housing. The outer shielding shell surrounds the inner shielding shell. The outer shielding shell has at least one soldering arm soldered to a printed circuit board for achieving a ground function of the inner shielding shell through the outer shielding shell.

REFERENCES:
patent: 6183275 (2001-02-01), Okura et al.
patent: 6540568 (2003-04-01), Miyazaki
patent: 7086901 (2006-08-01), Zhang
patent: 7238050 (2007-07-01), Sakakura et al.
patent: 7481664 (2009-01-01), Knoll et al.

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