Electrical input/output connector

Claim 2

An electrical connector, comprising: A substantially rectangular dielectric housing, comprising an upper wall, a lower wall for proximity to a printed circuit board, two side walls between the upper and lower walls and cooperating therewith to define a front face for connecting with a mated connector, a rear wall between the upper, lower and side walls and cooperating therewith to define an inner space, and a plate extending from the rear wall through the inner space to an outside of the housing and defining a number of horizontal contact passageways in a lower face thereof, said rear wall defining a number of vertical contact passageways in a rear face thereof and in communication with the horizontal contact passageways, and two slots defined from two lateral sides of the rear face to the inner space; a number of contacts each having a contact portion received in a corresponding horizontal contact passageway for electrically connecting with a mated connector and a tail portion received in a corresponding vertical contact passageway for being soldered to the printed circuit board; a front shielding member having a rear part received in the inner space and two side walls each having a rear portion extending into the corresponding slot to fixedly engage with the housing, said front shielding member covering the contact portions of the contacts; and a rear shielding member comprising two side walls extending into the slots to fixedly connect with the rear portions of the side walls of the front shielding member and cover the tail portions of the contacts.

Claim 3

The electrical connector in accordance with claim 1, wherein the rear portion of each side wall of the front shielding member forms an upper and lower tooth fixedly engaging with steps defined in the corresponding slot of the housing.

Claim 4

The electrical connector in accordance with claim 1, wherein the rear portion of each side wall of the front shielding member forms a slit therein, each side wall of the rear shielding member defining a locking ridge fittingly received in the corresponding slit.

Claim 5

The electrical connector in accordance with claim 1, wherein the front shielding member has an upper and lower wall between the two side walls thereof, each of the upper and lower walls forming a plug retention tab therein.

Claim 6

The electrical connector in accordance with claim 4, wherein each of the upper and lower walls of the front shielding member has a rear edge extending into a recess defined by the housing in the internal space.

Claim 7

The electrical connector in accordance with claim 1, wherein the side walls of the rear shielding member form board locks extending downwards therefrom.

Claim 8

The electrical connector in accordance with claim 6, wherein each board lock forms a side protrusion.

Claim 9

The electrical connector in accordance with claim 1, wherein the rear shielding member comprises an upper wall having a front edge fittingly extending into a recess in the rear face of the rear wall.

Claim 10

An electrical connector assembly, comprising: a substantially rectangular dielectric housing composed of a number of stacked units each having a structure substantially the same as each other, each unit comprising an upper wall, a lower wall, two side walls between the upper and lower walls and cooperating therewith to define a front face for connecting with a mated connector, a rear wall between the upper, lower and side walls and cooperating therewith to define an inner space, and a plate extending from the rear wall through the inner space to an outside of the housing and defining a number of horizontal contact passageways in a lower face thereof, said rear wall defining a number of vertical contact passageways in a rear face thereof and in communication with the horizontal contact passageways, and two slots defined from two lateral sides of the rear face to the inner space; a number of contacts each having a contact portion received in a corresponding horizontal contact passageway for electrically connecting with a mated connector, and a tail portion received in a corresponding vertical contact passageway for being soldered to a printed circuit board; a number of front shielding members each having a structure the same as each other, each front shielding member having a rear part received in a corresponding inner space and two side walls each having a rear portion extending into the corresponding slot to fixedly engage with the housing; and a rear shielding member fixed to the rear faces of the rear walls of the units of the housing, comprising two side walls forming a number of pairs of front arms extending into the corresponding slots to fixedly connect with the rear portions of the side walls of the front shielding members.

Claim 11

An electrical connector assembly, comprising: a substantially rectangular dielectric housing composed of a number of stacked units each having a structure substantially the same as each other, each unit comprising an upper wall, a lower wall, two side walls between the upper and lower walls and cooperating therewith to define a front face for connecting with a mated connector, a rear wall between the upper, lower and side walls and cooperating therewith to define an inner space, and a plate extending from the rear wall through the inner space to an outside of the housing and defining a number of horizontal contact passageways in a lower face thereof, said rear wall defining a number of vertical contact passageways in a rear face thereof and in communication with the horizontal contact passageways, and two slots defined from two lateral sides of the rear face to the inner space; a number of contacts each having a contact portion received in a corresponding horizontal contact passageway for electrically connecting with a mated connector, and a tail portion received in a corresponding vertical contact passageway for being soldered to a printed circuit board; a number of front shielding members each having a structure the same as each other, each front shielding member having a rear part received in a corresponding inner space and two side walls each having a rear portion extending into the corresponding slot to fixedly engage with the housing; and a rear shielding member fixed to the rear faces of the rear walls of the units of the housing, comprising two side walls forming a number of pairs of front arms extending into the corresponding slots to fixedly connect with the rear portions of the side walls of the front shielding members.

Claim 12

The electrical connector assembly in accordance with claim 9, wherein the rear portion of each side wall of each front shielding member forms an upper and lower tooth fixedly engaging with steps defined in the corresponding slot by the corresponding unit of the housing.

Claim 13

The electrical connector assembly in accordance with claim 9, wherein the rear portion of each side wall of each front shielding member forms a slit therein, each front arm of the side walls of the rear shielding member forming a locking ridge thereon which is fittingly received in the corresponding slit.

Claim 14

The electrical connector assembly in accordance with claim 9, wherein each front shielding member has an upper and lower wall between the two side walls thereof and each of the upper and lower walls of each front shielding member has a rear edge extending into a recess defined by the housing in the corresponding internal space.

Claim 15

The electrical connector assembly in accordance with claim 9, wherein the side walls of the rear shielding member form board locks extending downwards therefrom.

Claim 16

The electrical connector assembly in accordance with claim 9, wherein the rear shielding member comprises an upper wall having a front edge fittingly extending into the housing.

Claim 17

An electrical connector comprising: a dielectric housing including an upper wall, a lower wall and two side walls together defining a front face and an inner space, the housing further including a plate extending through the inner space and beyond the front face a distance, and two slots defined from two lateral sides of a rear wall of the housing to the inner space; a plurality of contacts each having a contact portion disposed on the plate; and a front shielding member having two side walls each having a rear portion extending into the corresponding slot to engage with the housing, while remaining parts extend out of the front face of the housing to form a receiving space for generally encircling the plate.

Claim 18

An electrical connector comprising: a dielectric housing including an upper wall, a lower wall and two side walls together defining a front face and an inner space, the housing further including a plate extending through the inner space and beyond the front face a distance, and two slots defined from two lateral sides of a rear wall of the housing to the inner space; a plurality of contacts each having a contact portion disposed on the plate; and a front shielding member having two side walls each having a rear portion extending into the corresponding slot to engage with the housing, while remaining parts extend out of the front face of the housing to form a receiving space for generally encircling the plate.

Claim 19

The connector in accordance with claim 15, wherein the housing includes recesses to receive the rear part of the front shielding member therein.

Claim 20

The connector in accordance with claim 15, wherein the housing includes steps to latchably engage teeth of the front shielding member.

Claim 21

An electrical connector assembly, comprising: a unitary dielectric housing composed of a number of stacked units each defining a structure substantially the same as each other, each of said units comprising an upper wall, a lower wall and two side walls together defining a front face and an inner space therein, each unit forming two slots defined from two lateral sides of a rear face thereof to the inner space, a plurality of contacts disposed within each of said units; and a corresponding number of front shielding members each defining a structure substantially the same as each other, each of the front shielding members having a rear part received within the inner space of the corresponding unit and two side walls each having a rear portion extending into the corresponding slot to engage with corresponding unit while remaining portions of each of the front shielding members forwardly extend beyond the front face of the corresponding unit so as to shield the plurality of contacts within the corresponding unit.

Claim 22

An electrical connector assembly, comprising: a unitary dielectric housing composed of a number of stacked units each defining a structure substantially the same as each other, each of said units comprising an upper wall, a lower wall and two side walls together defining a front face and an inner space therein, each unit forming two slots defined from two lateral sides of a rear face thereof to the inner space, a plurality of contacts disposed within each of said units; and a corresponding number of front shielding members each defining a structure substantially the same as each other, each of the front shielding members having a rear part received within the inner space of the corresponding unit and two side walls each having a rear portion extending into the corresponding slot to engage with corresponding unit while remaining portions of each of the front shielding members forwardly extend beyond the front face of the corresponding unit so as to shield the plurality of contacts within the corresponding unit.

Claim 23

The connector assembly in accordance with claim 18, wherein one rear shielding member is attached to the housing for covering more than one units.

Claim 24

The connector assembly in accordance with claim 19, wherein said rear shielding member engages more than one front shielding members.