US 4,639,054 A · Cable terminal connector

Abstract

A cable terminal which connects two woven ribbon cables and has a terminal connector which is capable of engaging standard device connectors. A switch mounted in the cable terminal provides selective interconnection of the woven ribbon cables in the cable terminal which allows the channel to be fed back when the cable terminal is unplugged. The cable terminal can be employed in a tag cable for computer applications. The cable terminal utilizes a housing which can be disassembled for repair of conductive connections within the cable terminal. The cable terminal employs a PC board which provides two-sided termination with a separate connector for each signal wire to reduce termination time. Additionally, mass ground terminators are also provided to reduce termination time. Teeth are incorporated within the structure of the housing to engage the woven ribbon cable so as to provide strain relief between the woven ribbon cable and the PC board. The cable terminal provides for in-line connection of the signal wires while allowing interconnection to other pins through the conductive paths provided on the PC board. This allows easy and quick connection of the signal wires to the PC board and interconnection with nonspatially aligned pins.

A cable terminal capable of connecting a first woven ribbon cable and a second woven ribbon cable to a standardized terminal connector and selectively interconnecting said first and second woven ribbon cables comprising:

switch means for selectively interconnecting said first and second woven ribbon cables;
first mass ground terminator means for conductively connecting ground wires of said first woven ribbon cable by simultaneously physically securing and electrically connecting said ground wires to said first mass ground terminator means;
second mass ground terminator means for conductively connecting ground wires of said second woven ribbon cable by simultaneously physically securing and electrically connecting said ground wires to said first mass ground terminator means;
printed circuit board means comprising:
first signal connector means for connecting signal wires of said first woven ribbon cable means to a first side of said printed circuit board means, said first signal connector means having connector opening means for connecting each of said signal wires of said first woven ribbon cable to separate openings on said first side of said printed circuit board means and each of said signal wires of said second woven ribbon cable to separate openings on a second side of said printed circuit board means such that said signal wires are physically secured and electrically connected to said printed circuit board means to allow rapid connection and repair of said cable terminal;
second signal connector means for connecting signal wires of said second ribbon cable means to said second side of said printed circuit board means, said second connector means having connector opening means for connecting each of said signal wires of said first woven ribbon cable to separate openings on said first side of said printed circuit board means and each of said signal wires of said second woven ribbon cable to separate openings on said second side of said printed circuit board means such that said signal wires are physically secured and electrically connected to said printed circuit board means to allow rapid connection and repair of said cable terminal;
first ground connector means for connecting said first mass ground terminator means to said first side of said printed circuit board means;
second ground connector means for connecting said second mass ground terminator means to said second side of said printed circuit board means;
switch connector means for connecting said switch means to said printed circuit board means;
pad contact means for providing a conductive connection between said printed circuit board means and said standardized terminal connector;
printed circuit board conductor means conductively connected to said first and second signal connector means, said first and second ground connector means, said switch connector means and said pad contact means such that said signal wires and ground wires of said first and second woven ribbon cables are connected to predetermined pad elements of said pad contact means and said switch means is capable of selectively interconnecting said signal wires of said first and second woven ribbon cables;
housing means for providing a cover for said cable terminal comprising:
releasable connector means for joining portions of said housing means to allow said housing means to be disassembled for repair of said cable terminal;
catch means disposed on said housing means;
mounting means for mounting said switch means;
teeth means disposed to engage said first and second woven ribbon cables along transverse raised portions of said first and second woven ribbon cables resulting from weaving of said cables to provide strain relief between said printed circuit board means and said first and second woven ribbon cables;
and,
support means for securing said printed circuit board means to said housing means.

15 more elements

Cable terminal connector

Life of this patent

Cable terminal connector

Life of this patent

Abstract

Claims3