Electrical cable connector assembly with less EMI during signal transmission
First Claim
Patent Images
1. An electrical cable connector assembly, comprising:
- a metallic shell having an upper shell and a lower shell secured with the upper shell to define a receiving space therebetween, the upper shell having an upper rear wall around the receiving space, the lower shell having a lower rear wall around the receiving space;
an electrical connector retained in the receiving space, and including an insulative housing, and a plurality of contacts retained in the insulative housing; and
a cable including a wire extending into the receiving space to electrically connect to the contacts, the cable extending rearwardly out of the shell;
wherein the upper rear wall and the lower rear wall each defines a half cable ring extending rearwardly therefrom, the two half cable rings are cooperated with each other to form a complete cable ring fully surrounding the cable, the two half cable rings do not overlap with each other in a radius direction thereof.
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Accused Products
Abstract
An electrical cable connector assembly comprises a metallic shell defining a receiving space and a rear wall enclosing the receiving space, a printed circuit board retained in the receiving space, an electrical connector including an insulative housing and a plurality of contacts retained in the insulative housing, and a cable located behind the printed circuit board and including a wire extending into the receiving space to be soldered on the printed circuit board. The contacts each defines a soldering tail soldered to the printed circuit board. Wherein the rear wall defines a cable ring deep drawn rearwardly therefrom to cover the cable.
9 Citations
18 Claims
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1. An electrical cable connector assembly, comprising:
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a metallic shell having an upper shell and a lower shell secured with the upper shell to define a receiving space therebetween, the upper shell having an upper rear wall around the receiving space, the lower shell having a lower rear wall around the receiving space; an electrical connector retained in the receiving space, and including an insulative housing, and a plurality of contacts retained in the insulative housing; and a cable including a wire extending into the receiving space to electrically connect to the contacts, the cable extending rearwardly out of the shell; wherein the upper rear wall and the lower rear wall each defines a half cable ring extending rearwardly therefrom, the two half cable rings are cooperated with each other to form a complete cable ring fully surrounding the cable, the two half cable rings do not overlap with each other in a radius direction thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An electrical cable connector assembly, comprising:
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a metallic shell defining a receiving space, and a cable ring extending rearwardly and aparted from the receiving space; an insulative cover defining a cavity accommodating the shell therein, and a rear wall enclosing the cavity; an electrical connector having an insulative housing, and a plurality of contacts retained in the insulative housing, the insulative housing defining a body portion retained in one of the receiving space and the cavity, and a mating portion protruding forwardly out of the insulative cover from the body portion; a cable including a plurality of wires, and a strain relief portion surrounding around the wires; and a printed circuit board retained in the receiving space, and mechanically and electrically connected between the wires and the contacts, respectively; wherein the cable ring encloses the cable, the strain relief portion has a retaining plate sandwiched between the cable ring and the rear wall of the insulative cover for preventing the cable from moving along a front-to-rear direction. - View Dependent Claims (13, 14, 15)
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16. An electrical cable connector comprising:
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an inner metallic shell including opposite first and second halves commonly defining a receiving space, each of said first and second halves defining a rear wall in a vertical direction with a half ring structure unitarily extending therefrom, via a drawing process, in a horizontal direction perpendicular to said vertical direction; an insulative cover enclosing said shell; an electrical connector received in the receiving space and secured to the shell; and at least one cable located behind and electrically connected to the connector, said cable including an outer jacket enclosed by a strain relief portion, said strain relief having a retaining plate located between the cover and the rear wall of the shell in said horizontal direction;
whereina section of said outer jacket, which is located in front of and proximate the retaining plate, is snugly received between said two half rings of said first and second halves for perfecting EMI (Electro-Magnetic Interference) shielding;
whereineach of the first and the second halves further includes a pair of vertically extending side walls by two sides of the rear wall under condition that the side walls are not unitarily formed transversely with the rear wall. - View Dependent Claims (17, 18)
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Specification