Receptacle connector

Claim 2

A receptacle connector comprising: an insulative housing having a front face with a receptacle chamber formed therein and adapted to receive a mating connector, the housing having securing means comprising two spaced projections and a barb formed on each of opposite side faces of the housing; a front shielding shell having a connector engaging section adapted to receive the mating connector therein and two spaced side plates extending from opposite sides of the connector engaging section for receiving a front portion of the housing therein with the side plates covering the side faces of the housing and secured thereto, each side plate being received between the spaced projections of the securing means of the housing, and defining an opening receiving the barb of the housing; and a rear shielding shell having a U-shaped configuration formed by a top wall and two side walls extending from the top wall for covering the side faces of the housing and the side plates of the front shell, the rear shell being fixed to the housing by engaging means, the rear shell comprising connection means formed thereon for electrically engaging with a grounding member of the mating connector.

Claim 3

The receptacle connector as claimed in claim 1 , wherein the connection means of the rear shell comprises a straight section extending from the rear shell, a U-shaped connecting section extending from the straight section, and a resilient curved section extending from the connecting section and spaced from the straight section, the curved section having a convex portion partially extending into the receptacle chamber for contacting the grounding member of the mating connector.

Claim 4

The receptacle connector as claimed in claim 2 , wherein the housing defines a cutout in a top face thereof in communication with the receptacle chamber, and wherein the curved section of the connection means is located within the cutout and the convex portion thereof is partially located in the receptacle chamber.

Claim 5

The receptacle connector as claimed in claim 3 , wherein the cutout has a step formed therein and wherein the curved section of the connection means has a free end supported on the step.

Claim 6

The receptacle connector as claimed in claim 1 , wherein each side plate of the front shell comprises at least one lug engageable with one of the projections on the corresponding side face of the housing to retain the front shell in position with respect to the housing.

Claim 7

The receptacle connector as claimed in claim 5 , wherein each side plate of the front shell has two lugs extending in opposite directions for respectively engaging the projections on the corresponding side face of the housing.

Claim 8

The receptacle connector as claimed in claim 1 , wherein the front shell comprises a shoulder formed between the connector engaging section and the side plates, the shoulder being engaged by the front face of the housing thereby positioning the front shell with respect to the housing.

Claim 9

The receptacle connector as claimed in claim 1 , wherein the engaging means for fixing the rear shell to the housing comprises an opening defined in each side wall of the rear shell and a barb formed on the corresponding side plate of the front shell for engaging with the opening.

Claim 10

The receptacle connector as claimed in claim 7 , wherein a top face of the housing defines at least one recess for receiving a corresponding upper extension of the front shell, a projection being formed on each upper extension for engaging with an opening defined in the top wall of the rear shell thereby fixing the rear shell to the housing.

Claim 11

The receptacle connector as claimed in claim 1 , wherein the engaging means for fixing the rear shell to the housing comprises a tab inwardly extending from each side wall of the rear shell for engaging a bottom face of the housing.

Claim 12

The receptacle connector as claimed in claim 1 , wherein the connector further comprises a plurality of pins received in the receptacle chamber of the housing, the pins being retained in position by means of a spacer fixed in the housing by a rear wall of the rear shell.

Claim 13

A connector comprising: an insulative housing having a front face with a receptacle chamber therein and adapted to receive a mating connector; a front shielding shell attached to the housing and having a connector engaging section adapted to receive the mating connector; and a rear shielding shell fastened to the front shielding shell and having at least a top wall with a reversely bent connection means thereon for electrically engaging with a grounding member of the mating connector; wherein said housing defines a cutout in a top face with a step aside so that the connection means extend through said cutout into the chamber with a free end thereof resting upon said step.

Claim 14

A connector comprising: an insulative housing having a front face with a receptacle chamber therein and adapted to receive a mating connector; a front shielding shell attached to the housing and having a connector engaging section adapted to receive the mating connector; and a rear shielding shell fastened to the front shielding shell and having at least a top wall with a reversely bent connection means thereon for electrically engaging with a grounding member of the mating connector; wherein said housing defines a cutout in a top face with a step aside so that the connection means extend through said cutout into the chamber with a free end thereof resting upon said step.

Claim 15

A receptacle connector comprising: an insulative housing having a front face with a receptacle chamber formed therein and adapted to receive a mating connector, and a top face defining a recess therein, the housing having securing means formed on opposite side faces thereof; a front shielding shell having a connector engaging section adapted to receive the mating connector therein and two spaced side plates extending from opposite sides of the connector engaging section for receiving a front portion of the housing therein with the side plates covering the side faces of the housing and secured thereto by the securing means of the housing, the front shell comprising an upper extension received in the recess of the housing and a shoulder formed between the connector engaging section and the side plates and engaging with the front face of the housing thereby positioning the front shielding shell with respect to the insulative housing, the upper extension forming a projection thereon; and a rear shielding shell having a U-shaped configuration formed by a top wall defining an opening engaging with the projection of the upper extension of the front shielding shell thereby fixing the rear shielding shell to the insulative housing, and two side walls extending from the top wall for covering the side faces of the housing and the side plates of the front shell, the rear shell comprising connection means formed thereon for electrically engaging with a grounding member of the mating connector.

Claim 16

A receptacle connector comprising: an insulative housing having a front face with a receptacle chamber formed therein and adapted to receive a mating connector, and a top face defining a recess therein, the housing having securing means formed on opposite side faces thereof; a front shielding shell having a connector engaging section adapted to receive the mating connector therein and two spaced side plates extending from opposite sides of the connector engaging section for receiving a front portion of the housing therein with the side plates covering the side faces of the housing and secured thereto by the securing means of the housing, the front shell comprising an upper extension received in the recess of the housing and a shoulder formed between the connector engaging section and the side plates and engaging with the front face of the housing thereby positioning the front shielding shell with respect to the insulative housing, the upper extension forming a projection thereon; and a rear shielding shell having a U-shaped configuration formed by a top wall defining an opening engaging with the projection of the upper extension of the front shielding shell thereby fixing the rear shielding shell to the insulative housing, and two side walls extending from the top wall for covering the side faces of the housing and the side plates of the front shell, the rear shell comprising connection means formed thereon for electrically engaging with a grounding member of the mating connector.