Press-fit shields for electronic assemblies, and methods for assembling the same

Claim 2

A shield that shield electronic components on an electronic substrate comprising: a conductive cover with a roof and side walls which defines a cavity configured to receive at least one electronic component positioned therein, said side walls including a peripheral end opposite said roof, and defining an outer boundary of said cavity, wherein said side walls define a substantially continuous uninterrupted cover perimeter; a conductive gasket connected to said cover peripheral end; a plurality of conductive mounting pins integral with and extending from said peripheral end of said cover, said pins having a cross-shaped section between said peripheral end of said cover and a proximal end adjacent said cover and configured to form a solder-free connection with a surface of an electronic substrate and to releasably, electrically contact a ground plane of the electronic substrate; wherein each of said pins has a greater cross-sectional area in said proximal end adjacent said cover than a cross-sectional area in an opposite distal end, said cross-sectional areas of each of said distal end portions being smaller than cross-sectional areas of respective prearranged holes in said electronic substrate such that said pins are configured to self-locatingly press-fittingly insert in said prearranged holes in said electronic substrate; and wherein the cross-shaped section of each pin has an undeformed configuration when not inserted in a respective one of said prearranged holes and a deformed configuration when inserted in a respective one of said prearranged holes.

Claim 3

A shield as defined in claim 1, wherein the conductive cover defines a groove in the peripheral end and said gasket is connected in said groove.

Claim 4

A shield according to claim 1, wherein said pins are configured to extend through the electronic substrate such that ends of said pins are accessible for removal of said shield from the electronic substrate.

Claim 5

A shield according to claim 3, wherein said pins are tapered pins.

Claim 6

A shield according to claim 4, wherein said pins are rigid.

Claim 7

A shield according to claim 1, wherein said pins and said conductive cover are formed of a metallized polymer material.

Claim 8

A shield as defined in claim 1, wherein said conductive cover and said pins are integrally formed as a single piece.

Claim 9

A shield according to claim 1, wherein said roof is continuous.

Claim 10

A shield for an electrical component for use in an electronic device comprising: an electronic substrate a conductive cover including, a roof, and a wall integrally formed with said roof, said wall defining a peripheral end portion of said cover, said cover defining an inner cavity configured to receive at least one electrical component therein; a plurality of conductive mounting pins integral with and extending from said wall peripheral end portion, said pins configured to form a solder-free connection with a surface of an electronic substrate and to releasably, electrically contact a ground plane of the electronic substrate said pins having a cross-shaped section between said wall peripheral end portion and a proximal end adjacent said cover; a conductive gasket connected with said peripheral end portion of said cover, said gasket configured to electrically couple the surface of the electronic substrate to the covert wherein each of said pins has a greater cross-sectional area in said proximal end adjacent said wall than a cross-sectional area in said opposite distal end, said cross-sectional areas of each of said distal end portions being smaller than cross-sectional areas of respective prearranged holes in said electronic substrate such that said pins are configured to self-locatingly press-fittingly insert in said prearranged holes in said electronic substrate; and wherein the cross-shaped section of each sin has an undeformed configuration when not inserted in a respective one of said prearranged holes and a deformed configuration when inserted in a respective one of said prearranged holes.

Claim 11

A shield for an electrical component for use in an electronic device comprising: an electronic substrate a conductive cover including, a roof, and a wall integrally formed with said roof, said wall defining a peripheral end portion of said cover, said cover defining an inner cavity configured to receive at least one electrical component therein; a plurality of conductive mounting pins integral with and extending from said wall peripheral end portion, said pins configured to form a solder-free connection with a surface of an electronic substrate and to releasably, electrically contact a ground plane of the electronic substrate said pins having a cross-shaped section between said wall peripheral end portion and a proximal end adjacent said cover; a conductive gasket connected with said peripheral end portion of said cover, said gasket configured to electrically couple the surface of the electronic substrate to the covert wherein each of said pins has a greater cross-sectional area in said proximal end adjacent said wall than a cross-sectional area in said opposite distal end, said cross-sectional areas of each of said distal end portions being smaller than cross-sectional areas of respective prearranged holes in said electronic substrate such that said pins are configured to self-locatingly press-fittingly insert in said prearranged holes in said electronic substrate; and wherein the cross-shaped section of each sin has an undeformed configuration when not inserted in a respective one of said prearranged holes and a deformed configuration when inserted in a respective one of said prearranged holes.

Claim 12

A shield as defined in claim 9, wherein said peripheral end portion includes a groove, and wherein said gasket is disposed in said groove.

Claim 13

A shield according to claim 10, wherein said pins are configured to extend through of said electronic substrate such that ends of said pins are accessible for removal of said shield from said electronic substrate.

Claim 14

A shield according to claim 9, wherein said pins and said conductive cover are formed of a metallized polymer material.

Claim 15

A shield as defined in claim 9, wherein said conductive cover said wall and said pins are integrally formed as a single piece.

Claim 16

An electronic package according to claim 7, wherein said roof is continuous.

Claim 17

An electronic package according to claim 9, wherein said pins are tapered pins.

Claim 18

An electronic package according to claim 15, wherein said pins are rigid.

Claim 19

An electronic package comprising: an electronic substrate including, a first surface, a plurality of electronic components on said first surface, a second surface opposite the first surface, and a ground plane; a shield releasably press-fit inserted into said first surface of said electronic substrate, said shield including: a conductive cover having a roof and a bottom peripheral edge which defines a cavity having at least one of said plurality of said electronic components positioned in said cavity; a conductive gasket connected between said bottom peripheral edge and said electronic substrate; and a plurality of conductive mounting pins integral with and extending from the bottom peripheral edge of said cover, said pins having a cross-shaped section between said bottom peripheral edge and a proximal end adjacent said cover, said pins inserted into said first surface of said electronic substrate in a solder-free connection and electrically contacting said ground plane of said electronic substrate, and wherein the cross-shaped section of each Pin has an undeformed configuration when not inserted in said first surface of said electronic substrate and a deformed configuration when inserted in said first surface of said electronic substrate.

Claim 20

An electronic package comprising: an electronic substrate including, a first surface, a plurality of electronic components on said first surface, a second surface opposite the first surface, and a ground plane; a shield releasably press-fit inserted into said first surface of said electronic substrate, said shield including: a conductive cover having a roof and a bottom peripheral edge which defines a cavity having at least one of said plurality of said electronic components positioned in said cavity; a conductive gasket connected between said bottom peripheral edge and said electronic substrate; and a plurality of conductive mounting pins integral with and extending from the bottom peripheral edge of said cover, said pins having a cross-shaped section between said bottom peripheral edge and a proximal end adjacent said cover, said pins inserted into said first surface of said electronic substrate in a solder-free connection and electrically contacting said ground plane of said electronic substrate, and wherein the cross-shaped section of each Pin has an undeformed configuration when not inserted in said first surface of said electronic substrate and a deformed configuration when inserted in said first surface of said electronic substrate.

Claim 21

An electronic package as defined in claim 17, wherein said cover defines a groove in the peripheral end and said gasket is connected in said groove.

Claim 22

An electronic package as defined in claim 17, where said pins extend through a height of the electronic substrate such that lower ends of said pins are accessible on said second surface for contacting said pins for removal of said shield from said electronic substrate, said height defined as the distance between said first surface and said second surface.

Claim 23

An electronic package as defined in claim 17, wherein said pins and said conductive cover are formed of a metallized polymer material.

Claim 24

An electronic package as defined in claim 17, wherein said conductive cover and said pins are integrally formed as a single piece.

Claim 25

An electronic package as defined in claim 17, in combination with a housing surrounding said package to provide an electronic device.

Claim 26

A shield according to claim 17, wherein said roof is continuous.

Claim 27

An electronic package according to claim 17, wherein said pins are tapered pins.

Claim 28

An electronic package according to claim 24, wherein said tapered pins are rigid.