Electrical connector with central shield
First Claim
1. An electrical connector for mating with a mating connector, the mating connector having at least two metal elastic sheets, the electrical connector comprising:
- an insulation body, having a base portion and a tongue located at a front end of the base portion;
a plurality of terminals fixedly disposed in the base portion in a manner of an upper row and a lower row, wherein each of the terminals has a contact portion exposed from an upper surface or a lower surface of the tongue, and the mating connector and the contact portions are contacted;
a middle shielding sheet, fixedly disposed at the base portion and the tongue, and located between the upper row of terminals and the lower row of terminals;
at least two snap-fit portions disposed at two sides of the middle shielding sheet and exposed from two sides of the tongue, wherein two of the metal elastic sheets buckle the snap-fit portions to stop the metal elastic sheet from being disengaged;
an outer metal casing, wrapping peripheries of the base portion and the tongue; and
an inner metal casing, wherein the inner metal casing comprises;
at least one covering portion disposed on an upper surface of the tongue; and
at least one extending portion extending from the covering portion toward the base portion, the extending portion having at least one contact arm, and the contact arm urging an inner wall of the outer metal casing.
1 Assignment
0 Petitions
Accused Products
Abstract
An electrical connector, for mating a mating connector having two metal elastic sheets, includes: an insulation body having a base portion and a tongue located at a front end thereof; an upper and lower rows of terminals fixed to the base portion, each terminal having a contact portion exposed from an upper or lower surface of the tongue; a middle shielding sheet, fixed to the base portion and tongue, and located between the two terminal rows; two snap-fit portions disposed at two sides of the middle shielding sheet and exposed from two sides of the tongue, where the two metal elastic sheets buckle the snap-fit portions to prevent disengagement; and an outer metal casing wrapping peripheries of the base portion and tongue. When the mating connector is inserted into the electrical connector after it'"'"'s assembling, the two snap-fit portions are fixed to the mating connector to ensure stable high-frequency performance.
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Citations
17 Claims
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1. An electrical connector for mating with a mating connector, the mating connector having at least two metal elastic sheets, the electrical connector comprising:
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an insulation body, having a base portion and a tongue located at a front end of the base portion; a plurality of terminals fixedly disposed in the base portion in a manner of an upper row and a lower row, wherein each of the terminals has a contact portion exposed from an upper surface or a lower surface of the tongue, and the mating connector and the contact portions are contacted; a middle shielding sheet, fixedly disposed at the base portion and the tongue, and located between the upper row of terminals and the lower row of terminals; at least two snap-fit portions disposed at two sides of the middle shielding sheet and exposed from two sides of the tongue, wherein two of the metal elastic sheets buckle the snap-fit portions to stop the metal elastic sheet from being disengaged; an outer metal casing, wrapping peripheries of the base portion and the tongue; and an inner metal casing, wherein the inner metal casing comprises; at least one covering portion disposed on an upper surface of the tongue; and at least one extending portion extending from the covering portion toward the base portion, the extending portion having at least one contact arm, and the contact arm urging an inner wall of the outer metal casing. - View Dependent Claims (2, 3, 4, 5)
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6. An electrical connector for mating with a mating connector, the mating connector having at least two metal elastic sheets, the electrical connector comprising:
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an insulation body, having a base portion and a tongue located at a front end of the base portion; a plurality of terminals fixedly disposed in the base portion in a manner of an upper row and a lower row, wherein each of the terminals has a contact portion exposed from an upper surface or a lower surface of the tongue, and the mating connector and the contact portions are contacted; a middle shielding sheet, fixedly disposed at the base portion and the tongue, and located between the upper row of terminals and the lower row of terminals; at least two snap-fit portions disposed at two sides of the middle shielding sheet and exposed from two sides of the tongue, wherein two of the metal elastic sheets buckle the snap-fit portions to stop the metal elastic sheet from being disengaged; and an outer metal casing, wrapping peripheries of the base portion and the tongue; wherein the middle shielding sheet has a plate portion fixedly disposed in the tongue, two protruding portions extend respectively from two sides of the plate portion out of the two sides of the tongue, two of the snap-fit portions are grooves disposed at the two protruding portions, and the two grooves are exposed from the two sides of the tongue. - View Dependent Claims (7, 8, 9, 10, 11)
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12. An electrical connector assembly, comprising:
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an electrical connector, comprising; an insulation body, wherein the insulation body has a base portion and a tongue located at a front end of the base portion, a plurality of terminals are fixedly disposed in the base portion in a manner of an upper row and a lower row, and each of the terminals has a contact portion exposed from an upper surface or a lower surface of the tongue; a middle shielding sheet, fixedly disposed at the base portion and the tongue, and located between the upper row of terminals and the lower row of terminals; at least two snap-fit portions disposed at two sides of the middle shielding sheet and exposed from two sides of the tongue; and an outer metal casing wrapping peripheries of the base portion and the tongue, wherein two of the metal elastic sheets buckle the snap-fit portions to stop the metal elastic sheet from being disengaged; and a mating connector, having two metal elastic sheets corresponding to two of the snap-fit portions, wherein when the mating connector and the electrical connector are mated, the two metal elastic sheets are respectively cooperatively fixed to two of the snap-fit portions, and the mating connector and the contact portion are contacted; wherein the mating connector has a metal cover, the metal cover is formed by means of one-piece drawing or stretching, the metal cover has a front segment and a rear segment connected to each other, the front segment has a top surface and a bottom surface opposite to each other, and two side surfaces connected to the top surface and the bottom surface, a place at which each of the top surface and the bottom surface is connected to the rear segment is provided with a step, and the two side surfaces and the rear segment are in a form of direct extension. - View Dependent Claims (13)
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14. An electrical connector for mating with a mating connector, the mating connector having at least two metal elastic sheets, the electrical connector comprising:
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an insulation body, having a base portion and a tongue located at a front end of the base portion; a plurality of terminals fixedly disposed in the base portion in a manner of an upper row and a lower row, wherein each of the terminals has a contact portion exposed from an upper surface or a lower surface of the tongue, and the mating connector and the contact portions are contacted; a middle shielding sheet, fixedly disposed at the base portion and the tongue, and located between the upper row of terminals and the lower row of terminals; at least two snap-fit portions disposed at two sides of the middle shielding sheet and exposed from two sides of the tongue, wherein two of the metal elastic sheets buckle the snap-fit portions to stop the metal elastic sheet from being disengaged; and an outer metal casing, wrapping peripheries of the base portion and the tongue; wherein the outer metal casing comprises a wrapping casing and a shielding casing, the wrapping casing wraps the peripheries of the base portion and the tongue, the shielding casing is disposed out of the wrapping casing, each of two sides of the wrapping casing has a first soldering pin, each of two sides of the shielding casing has a second soldering pin, the first soldering pins and the second soldering pins are staggered front and back, the first soldering pins are close to a lateral side of the base portion, and the second soldering pins are close to a lateral side of the tongue. - View Dependent Claims (15, 16, 17)
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Specification