Electrical socket device

• US 6,109,959 A
• Filed: 05/21/1998
• Issued: 08/29/2000
• Est. Priority Date: 11/24/1995
• Status: Expired due to Fees

• Current Assignee: Optical Cable Corporation
• Original Assignee: Sapphire Networks Limited
• Inventors: Clarke, Ian, Burlinson, David Maurice, Burlinson, Malcolm John
• Primary Examiner(s): Abrams, Neil
• Application Number:
  US09/077,164
• Time in Patent Office: 831 Days
• Field of Search: 439/535, 439/536, 439/76.1, 439/676, 439/98
• US Class Current: 439/536
• CPC Class Codes: H01R 13/4534 Laterally sliding shutter
• CPC Class Codes: H01R 13/506 assembled by snap action of the parts
• CPC Class Codes: H01R 13/514 composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
• CPC Class Codes: H01R 13/5804 comprising a separate cable clamping part H01R13/5841 takes precedence
• CPC Class Codes: H01R 13/6599 Dielectric material made conductive, e.g. plastic material coated with metal
• CPC Class Codes: H01R 13/6658 on printed circuit board H01R13/6666 - H01R13/6691 take precedence
• CPC Class Codes: H01R 24/64 for high frequency, e.g. RJ 45
• CPC Class Codes: H01R 9/0518 Connection to outer conductor by crimping or by crimping ferrule

Abstract

A computer network wall outlet device adapted to be mounted in an apertured wall plate includes a face plate member and a body member which are releasably interconnected to one another. The face plate member, releasably mounted to an aperture in the wall plate, includes a socket aperture aligned with a socket of the body member, the socket having an array of electrical contacts. The body member also retains a printed circuit board having a plurality of electric connections for conductors of a network cable. The device permits maintenance of the printed circuit board without requiring disconnection of the outlet device from the network due to the releasable interconnection of the face plate member. Preferably, the socket and the electrical connections are on the same side of the printed circuit board. Moreover, the device further includes IDC connectors and a ground strap carried by the circuit board for connection to a shield of the cable. The device members may be formed from a metal plated plastic.

Claims

1. A computer network wall outlet device adapted to be mounted in an apertured wall plate, said computer network wall outlet device comprising:

a face plate member having mounting means for mounting the face plate member in the aperture in the apertured wall plate and a socket aperture, said mounting means including snap-action means for releasably interconnecting a body member and the face plate member;

said body member including;

a cover formed as an open-topped box-like structure having snap-action connectors to connect the body member to the snap-action means of the face plate member;

a printed circuit board mounted in the cover;

a plurality of electrical connections for engaging conductors in a cable mounted on the circuit board;

a socket mounted on the circuit board, said socket being aligned with the socket aperture on the face plate member, and having an array of electrical contacts therein;

wherein said circuit board forms electrical connections between the cable connections and the array of electrical contacts in the socket and

wherein the electrical connections and the socket are each mounted on the same side of the circuit board.

2. A computer network wall outlet device according to claim 1, wherein the body member is push fitted on the face plate member.

4. A computer network wall outlet device according to claim 1, wherein the face plate member comprises a front face member, a pair of flanges extending rearwardly from positions adjacent to opposed ends of the rear of the front face member, and means limiting the depth of insertion of the face plate into the aperture in the wall plate and in that the pair of flanges are adapted for releasably receiving the body member.

5. A computer network wall outlet device according to claim 1, further comprising a back box adapted to mate snugly with the cover to form a closed box-like structure enclosing electrical components of the outlet device.

6. A computer network wall outlet device according to claim 7, wherein the back box is an open-topped box-like structure.

7. A computer network wall outlet device according to claim 5, wherein the closed box-like structure comprises metal plated plastics moldings forming an electrical shield enclosing the outlet device.

8. A computer network wall outlet device according to claim 7, wherein the printed circuit board carries a cable retaining strap which is adapted to be secured to the cable and which is electrically connected to the shielding provided by the metal plated plastic molding on the closed box-like structure.

9. A computer network wall outlet device according to claim 5, including a shutter for closing the aperture in the face plate member, the shutter being slidably mounted between the face plate member and back box, and being resiliently urged to close the aperture in the face plate member.

10. A computer network wall outlet device according to claim 5, including snap-action connections securing the cover and the back box together.

11. A computer network wall outlet device according to claim 1, wherein the printed circuit board carries a cable retaining strap adapted to be secured to the cable.

12. A computer network wall outlet device according to claim 11, wherein the cable retaining strap is electrically connected to an earthed portion of the printed circuit board.

13. A computer network wall outlet device according to claim 11, wherein the cable restraining strap is adapted for connection to the shielding around the electric cable.

3. A computer network wall outlet device according to claim 3, including oppositely disposed snap-action connectors for engaging opposed ends of the respective members.