Combination multi-conductor/optical fiber connector

Claim 2

An electro-optical connector comprising a socket connector member having an elongated longitudinally extending cavity formed therein, a plurality of longitudinally spaced mutually insulated first contact elements disposed within said cavity, a mating plug connector member slidably registering with said cavity between advanced and retracted positions and having a leading end directed toward the base of said cavity, a plurality of longitudinally spaced, mutually insulated second contact elements disposed along said plug, means maintaining a predetermined angular orientation between said plug and socket during relative sliding thereof and permitting relative rotation thereof at said plug advanced position, said first and second contact elements being out of engagement at said predetermined angular orientation and in engagement upon rotation in a single predetermined sense from said predetermined angular orientation to a closed contact position, and separable engagable collar members and optical fiber lengths coaxial with and extending to the leading end of said plug and at the base of said cavity and defining an optical fiber connector, said optical fiber connector being in a coupled condition when said plug is in its cavity advanced position.

Claim 3

The electro-optical connector of claim 1 wherein one of said collar members nests in the other of said collar members when said plug is in said advanced position.

Claim 4

An electro-optical connector in accordance with claim 1 , including a plurality of longitudinally aligned sets of said longitudinally spaced second contact elements and a corresponding plurality of longitudinally aligned sets of said first longitudinally spaced contact elements wherein the peripheries of said sets of second contact elements are of arcuate configuration extending circumferentially of the plug for less than 360° and in a straight line, lengthwise of the connector.

Claim 5

An electro-optical connector in accordance with claim 1 , wherein said socket includes a well portion defined by a cylindrical wall, the inner surface thereof having longitudinally spaced recesses formed therein, said first contact elements being located in said recesses and normally projecting above the upper edges thereof and being resiliently inwardly urged by said second contact elements during engagement therewith, and including lugs connected to said first contact elements and projecting through said cylindrical wall.

Claim 6

The electro-optical connector of claim 1 wherein said orienting means is defined by at least one longitudinally extending groove formed in one of said connector members and at least one slidably engaging protuberance mounted on the other of said members.

Claim 7

The electro-optical connector of claim 1 wherein each of said longitudinally extending grooves terminates in a circumferentially extending groove disposed forward of the leading of said contact elements.

Claim 8

The electro-optical connector of claim 1 wherein the plug and socket each further comprise an optical fiber retainer substantially cylindrical in form, the plug optical fiber retainer extending along the length of the plug to the leading end of the plug, and the socket optical fiber retainer extending along the length of the socket to the base of the cavity, wherein each optical fiber retainer comprises four resiliently pliable rails extending along the length of the optical fiber retainer, the four rails so shaped and so positioned so as to exert a radial force tending to center and align the optical fibers so as to be coaxial with the optical fiber retainer.

Claim 9

The electro-optical connector of claim 1 wherein the optical fiber retainers of the plug and socket further comprise teeth projections, the plug teeth projections angled toward the leading end of the plug, and the socket teeth projections angled toward the base of the cavity, the teeth projections thereby providing resistance to any backing out of the optical fiber within the plug optical fiber retainer away from leading end of the plug, or within the socket optical fiber retainer away from the base of the cavity.

Claim 10

An electro-optical connector comprising a socket connector member having an elongated, longitudinally extending cavity formed therein, a plurality of longitudinally-spaced mutually insulated first contact elements disposed within said cavity, a mating plug connector member slidably registering with said cavity between advanced and retracted positions and having a leading end directed toward the base of said cavity, a plurality of longitudinally-spaced, mutually insulated second contact elements disposed along said plug, means maintaining a predetermined angular orientation between said plug and socket during relative sliding thereof and permitting relative rotation thereof at the advanced position of said plug, said first and second contact elements being out of engagement at said predetermined angular orientation and in engagement upon rotation from said predetermined angular orientation to a closed contact position, separable engagable first and second collar members and first and second optical fibers coaxial with and extending to the leading end of said plug and at the base of said cavity respectively and defining an optical fiber connector, said optical fiber connector being in a coupled condition when said plug is in its cavity-advanced position, and a tubular strength member housed in and extending coaxially longitudinally along said plug and connected to said plug mounted collar.

Claim 11

An electro-optical connector comprising a socket connector member having an elongated, longitudinally extending cavity formed therein, a plurality of longitudinally-spaced mutually insulated first contact elements disposed within said cavity, a mating plug connector member slidably registering with said cavity between advanced and retracted positions and having a leading end directed toward the base of said cavity, a plurality of longitudinally-spaced, mutually insulated second contact elements disposed along said plug, means maintaining a predetermined angular orientation between said plug and socket during relative sliding thereof and permitting relative rotation thereof at the advanced position of said plug, said first and second contact elements being out of engagement at said predetermined angular orientation and in engagement upon rotation from said predetermined angular orientation to a closed contact position, separable engagable first and second collar members and first and second optical fibers coaxial with and extending to the leading end of said plug and at the base of said cavity respectively and defining an optical fiber connector, said optical fiber connector being in a coupled condition when said plug is in its cavity-advanced position, and a tubular strength member housed in and extending coaxially longitudinally along said plug and connected to said plug mounted collar.

Claim 12

The electro-optical connector of claim 9 including mutually a insulated leads disposed within said plug extending through the outer end of said plug and longitudinally along the outer face of said tubular strength member and connected to respective of said second contact elements.

Claim 13

The electro-optical connector of claim 9 including an insulator post affixed to and projecting rearwardly from said plug, said tubular strength member extending rearwardly through said insulator post, a plurality of spaced terminal elements mounted on said post, and mutually insulated leads extending longitudinally along the outer face of said tubular strength member and connecting said terminal elements to respective of said second contact elements.

Claim 14

The electro-optical connector of claim 10 wherein the plug and socket each further comprise an optical fiber retainer substantially cylindrical in form, the plug optical fiber retainer extending along the length of the plug to the leading end of the plug, and the socket optical fiber retainer extending along the length of the socket to the base of the socket, wherein each optical fiber retainer comprises four resiliently pliable rails extending along the length of the optical fiber retainer, the four rails so shaped and so positioned so as to exert a radial force tending to center and align the optical fibers so as to be coaxial with the optical fiber retainer.

Claim 15

The electro-optical connector of claim 12 wherein the optical fiber retainers of the plug and socket further comprise teeth projections, the plug teeth projections angled toward the leading end of the plug, and the socket teeth projections angled toward the base of the socket, the teeth projections thereby providing resistance to any backing out of the optical fiber within the plug optical fiber retainer away from leading end of the plug, or within the socket optical fiber retainer away from the base of the cavity.