Modular higher density communications coupling system

• US 5,106,325 A
• Filed: 06/21/1991
• Issued: 04/21/1992
• Est. Priority Date: 01/19/1990
• Status: Expired due to Term

• Current Assignee: Leviton Manufacturing Company Incorporated
• Original Assignee: Leviton Manufacturing Company Incorporated
• Inventors: Redfield, John M., Robinson, Scott T., Denning, William K., Garthwaite, John H.
• Primary Examiner(s): DESMOND, EUGENE
• Application Number:
  US07/719,053
• Time in Patent Office: 305 Days
• Field of Search: 174/66, 439/535, 439/536, 439/538, 439/590, 439/599, 439/562, 439/571, 439/676, 439/491
• US Class Current: 439/540.1
• CPC Class Codes: H01R 13/26 Pin or blade contacts for sliding co-operation on one side only for modular jack type connectors H01R24/62
• 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 13/648 Protective earth or shield arrangements on coupling devices , e.g. anti-static shielding coaxially arranged shields H01R24/38
• CPC Class Codes: H01R 2107/00 Four or more poles
• CPC Class Codes: H01R 2201/16 for telephony
• CPC Class Codes: H01R 24/525 Outlets
• CPC Class Codes: H01R 24/62 Sliding engagements with one side only, e.g. modular jack coupling devices

Abstract

A modular higher density communications coupling system including a universal platform for supporting multiple connectors from a single outlet hole is disclosed. The platform includes a main body member having a registration ridge extending forward of the main body member for extending into a standard sized outlet hole. A pair of apertures adjacent to each other extend through the main body member and are generally surrounded by the registration ridge. A pair of connector housings are attachable to the rear of the platform in alignment with the apertures for housing connectors. A pair of retaining members on two sides of the apertures hold the connector housings in position. A pair of support members extend rearwardly from the main body of the platform on the other two sides of the apertures. A termination plate is mounted in the support members, the termination plate having a plurality of electrical couplings for connecting the wire from a wall to the connector. A grounding screw mount provides easy access from the front, side or rear. The relationship between the retaining members, apertures, and support members facilitates a higher density of electrical couplings than previously possible in the prior art. Telecommunications apparatus of the type identified within the specification, in combination with the aforesaid, is contemplated as coming within the scope of the present invention.

Claims

1. A telecommunications coupling device for mounting a pair of connectors through a single hole of an outlet plate comprising:

a main body member;

a registration ridge extending forward from said main body member, at least a portion of said ridge being adapted to extend into said single hole of said outlet plate;

said main body member having an apertured portion extending therethrough and said apertured portion generally surrounded by said registration ridge;

a pair of connectors extending through said apertured portion and through said hole in said outlet plate for providing a connection to telecommunications equipment; and

a retaining member means extending rearwardly from said main body member, adjacent said apertured portion for retaining said pair of connectors in alignment with said aperture means; and

a support member means for supporting a termination plate above said retaining members and spanning said aperture means, said support member means extending rearwardly from said main body member, adjacent said aperture means.

2. The device according to claim 1 wherein said apertured portions includes two apertures adjacent each other, through which said pair of connectors respectively extend;

both apertures being generally surrounded by the same registration ridge.

3. The device according to claim 1 wherein said retaining member means includes a pair of retaining members, each one spaced on opposite sides of said aperture means from each other.

4. The device according to claim 1 wherein said support member means is resilient and elastically deforms to attach said termination plate and snaps into position around said termination plate to rigidly retain said termination plate with respect to said main body member.

5. A modular higher density communications coupling system for use in connection with an envelope of predetermined size, comprising, in combination:

a main body member,

plate means for covering portions of said body member at times when said system is installed, said plate means including a first registration surface,

registration means integral with said body member cooperative with said first registration surface for locating the disposition of said body member with respect to the disposition of said plate means,

said main body member including portions thereof formed with first aperture means therein,

a pair of connectors disposed in communication with said first aperture means and said first registration surface for enabling a pair of connections between said coupling system and telecommunications equipment, and

retaining means integral with said body member when said system is in use for retaining said connector means at a predetermined location with respect to said first aperture means;

a termination strip extending rearwardly from said main body member adapted to receive wires extending rearwardly from said connectors; and

a termination coupled to said termination strip and to said wires to permit coupling of said wires to a telecommunications network.

6. A telecommunications system comprising, in combination:

telecommunications apparatus capable of voice or data transmission;

modular higher density communications coupling means for use in connection with a support envelope of predetermined size, said coupling means comprising;

a main body member,

plate means for covering portions of said body member at times when said system is installed, said plate means including a first registration surface,

registration means integral with said body member cooperative with said first registration surface for locating the disposition of said body member with respect to the disposition of said plate means,

said main body member including portions thereof formed with first aperture means therein,

a pair of connectors disposed in communication with said first aperture means and said first registration surface for enabling a pair of connections between said coupling system and telecommunications equipment,

retaining means integral with said body member when said system is in use for retaining said connector means at a predetermined location with respect to said first aperture means, and

conductor means for operatively coupling said telecommunications apparatus to said coupling means;

a termination strip extending rearwardly from said main body member adapted to receive wires extending rearwardly from said connectors; and

a termination coupled to said termination strip and to said wires to permit coupling of said wires to a telecommunications network.