Electrical connector with a mating portion defined by a metallic shell
First Claim
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1. An electrical connector comprising:
- an insulator block having a long bar portion of a rectangular cross section and a pair of pillar portions projecting from the same surface of opposite end portions of said bar portion in a direction perpendicular to said bar portion, said pillar portions having engaging cutouts at opposite end surfaces, said insulator block being free of a side wall extending between said pair of pillar portions;
a plurality of contacts fixed to said bar portion and arranged in a row along a longitudinal direction of said bar portions and in parallel with one another and with said pillar portions; and
a metallic shell press-fitted onto said insulator block from an engaging side of the insulator block for a mating connector, said shell having two flat plate portions extending from one to the other of said pillar portions in parallel with each other at a distance defined by a size of said pillar portions;
said two flat plate portions covering touching portions of said plurality of contacts, said long bar portion, and said pair of pillar portions;
said two flat plate portions and said pillar portions defining a mating hole for receiving said mating connector;
said shell being formed with a pair of engaging portions which engage to said engaging cutouts, and said shell being fixedly mounted to said insulator block by engaging said engaging portions to said engaging cutout.
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Abstract
In an electrical connector to be surface-mounted on a printed circuit board, which comprises an insulator body, a plurality of contacts fixed to the insulator body, and a metallic shell fitted on the insulator body, the contacts having contact portions in a mating hole for receiving a mating plug connector, the insulator body is formed with a pair of pillars extending in parallel with the contacts for supporting the metallic shell. The mating hole is defined by the metallic shell supported by the pillars so that the contacts are enclosed directly by the metallic shell without insulator walls therebetween.
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Citations
4 Claims
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1. An electrical connector comprising:
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an insulator block having a long bar portion of a rectangular cross section and a pair of pillar portions projecting from the same surface of opposite end portions of said bar portion in a direction perpendicular to said bar portion, said pillar portions having engaging cutouts at opposite end surfaces, said insulator block being free of a side wall extending between said pair of pillar portions;
a plurality of contacts fixed to said bar portion and arranged in a row along a longitudinal direction of said bar portions and in parallel with one another and with said pillar portions; and
a metallic shell press-fitted onto said insulator block from an engaging side of the insulator block for a mating connector, said shell having two flat plate portions extending from one to the other of said pillar portions in parallel with each other at a distance defined by a size of said pillar portions;
said two flat plate portions covering touching portions of said plurality of contacts, said long bar portion, and said pair of pillar portions;
said two flat plate portions and said pillar portions defining a mating hole for receiving said mating connector;
said shell being formed with a pair of engaging portions which engage to said engaging cutouts, and said shell being fixedly mounted to said insulator block by engaging said engaging portions to said engaging cutout.- View Dependent Claims (2, 3, 4)
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Specification