Electrical connectors – Electromagnetic or electrostatic shield – Multi-part shield body
Patent
1995-08-31
1997-06-10
Nguyen, Khiem
Electrical connectors
Electromagnetic or electrostatic shield
Multi-part shield body
439609, H01R 13648
Patent
active
056370156
ABSTRACT:
A connector (11) which is of a duplex type, having an insulative housing (12) enclosed by two shells (40, 46) except its bottom face. The housing (12) includes the upper section and the lower section each defining a cavity (14, 16) with a plate (18) horizontally extending therein. Each sections includes therein a plurality of contacts (90) projecting into the corresponding cavity (14, 16). The housing (12) includes plural recesses (76, 78, 80) extending rearward around each cavity (14, 16) for snugly receiving a corresponding number of tangs (56, 64, 70) which project in a backward folded manner from the front edges around the corresponding opening (52, 54) in the front shell (40). Some of such tangs (56, 64, 70) include embossments (84) or kinks (86) thereon for functions as retention means (70) and/or grounding means (56). A pair of spring grounding tangs (47) forward projecting out of the mating face (20) of the connector (11). The front shell (40) includes fastening means (41) to secure to the housing (12) and the rear shell (46) has locking means (55) to be securely fixed to the front shell (40), and thus the housing (12), the front shell (40) and the rear shell (46) form an assembled unit (11).
REFERENCES:
patent: 4908335 (1990-03-01), Cosmos et al.
patent: 5022871 (1991-06-01), Sekiguchi
patent: 5178562 (1993-01-01), Ermini
patent: 5288248 (1994-02-01), Chen
patent: 5378172 (1995-01-01), Roberts
patent: 5487682 (1996-01-01), Miller et al.
patent: 5496195 (1996-03-01), Reed
Chang Tim S. L.
Tan Haw-Chan
Hon Hai - Precision Ind. Co., Ltd.
Nguyen Khiem
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