Connector with EMI/RFI grounding spring
First Claim
1. A connector comprising:
- connector shell having a forward end;
an insulative body within said shell;
a plurality of contacts mounted in said body and having forward ends at said forward shell end;
a hood mounted on said shell and extending forwardly therefrom, said hood having an inside closest to said contacts and an outside;
an interference shield having an outer portion lying against said inside of said connector hood and having an inner portion for making wiping contact with the shell of another connector;
said connector hood having a rearward end mounted on said shell, said hood extending forwardly therefrom and then inwardly in a loop to form a looped forward hood end;
said shield having a looped front end lying rearward of said looped hood forward end and connecting said shield inner and outer portions, said shield inner portion having a front part extending rearwardly and inwardly from said shield looped forward end and forming a contact region, and including a rear part extending rearwardly and outwardly from said contact region.
1 Assignment
0 Petitions
Accused Products
Abstract
A connector is described, which includes a radio interference shield in the shell assembly, and yet which has a shell assembly whose forward portion can fit into a very narrow space. The shell assembly includes a shell (14, FIG. 2), a sheet metal hood (30) extending forwardly from the shell to receive another connector, and a sheet metal shield (34) lying on the inner shide of the hood. The hood has a forward end (46) extending in a short loop, while the shield has a forward end (58) extending in a loop immediately rearward of the hood loop. The shield includes an outer portion (54) extending along the inner surface of the hood, and a resilient inner portion (56) that forms spring fingers (62) that contact the other connector and that have tips (78) that make facewise contact with the outer portion of the shield.
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Citations
8 Claims
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1. A connector comprising:
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connector shell having a forward end; an insulative body within said shell; a plurality of contacts mounted in said body and having forward ends at said forward shell end; a hood mounted on said shell and extending forwardly therefrom, said hood having an inside closest to said contacts and an outside; an interference shield having an outer portion lying against said inside of said connector hood and having an inner portion for making wiping contact with the shell of another connector; said connector hood having a rearward end mounted on said shell, said hood extending forwardly therefrom and then inwardly in a loop to form a looped forward hood end; said shield having a looped front end lying rearward of said looped hood forward end and connecting said shield inner and outer portions, said shield inner portion having a front part extending rearwardly and inwardly from said shield looped forward end and forming a contact region, and including a rear part extending rearwardly and outwardly from said contact region. - View Dependent Claims (2, 3, 4, 5)
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6. In a connector which includes a shell having a forward end, an insulative body within said shell, and a plurality of contacts mounted in said body, and constructed to mate with another connector, the improvement comprising:
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a hood formed of sheet metal, having a rearward end mounted on said shell, a middle portion extending forwardly of said shell and having an inner surface, and a forward end internal flange, said hood lying outward of said terminals; a shield of sheet metal having an outer portion lying against said inner surface of said hood middle portion, and an inner portion extending inwardly of said hood forward end flange; and said shield having a forward shield end extending in a loop and lying rearward of said hood forward end flange, said shield inner portion extending rearwardly from said shield forward end flange, said shield inner portion having a tip positioned to facewise engage said shield outer portion. - View Dependent Claims (7)
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8. In a connector which includes a shell having a forward end, an insulative body within said shell, and a plurality of contacts mounted in said body, and constructed to mate with another connector, the improvement comprising:
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a hood formed of sheet metal, having a rearward end mounted on said shell, a middle portion extending forwardly of said shell and having an inner surface, and an forward end extending in a loop, said hood lying outward of said terminals; a shield of sheet metal having an outer portion lying against said inner surface of said hood middle portion, and an inner portion extending inwardly of said hood forward end; and said hood being formed of a metal of a first thickness C, said looped forward end having a width A in an inward direction of more than twice said thickness C, and said loop of said hood forward end extending by more than 90°
to form a tip at the inner end of the loop that extends rearward of the center of loop, and said forward shield end lying substantially against said tip of said hood forward end.
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Specification