Patch module

Claim 2

A patch module usable with an insertable patch plug having at least one electrical contact element, said patch module comprising: a circuit board; a first electrical circuit electrically connected with a first point on said circuit board; a second electrical circuit electrically connected with a second point on said circuit board, said first and second points being electrically insulated from each other; and switch-contact means for selectively making electrical connection between said first point and said second point and for making electrical connection between said first point and the electrical contact element of said patch plug upon insertion of said patch plug into said patch module, said switch-contact means having a first portion electrically engaged with said first point, a second portion adapted for selective electrical engagment with said second point and a third portion adapted for limited movement relative to said circuit board for electrical engagement with the electrical contact element of said patch plug as a result of insertion of said patch plug into said patch module, said first, second and third portions of said switch-contact means being electrically connected with each other.

Claim 3

The patch module of claim 1 wherein said circuit board includes a surface and said first and second points are disposed on said circuit board surface.

Claim 4

The patch module of claim 2 wherein said third portion is spaced from said circuit board and is adapted for movement away from said circuit board as a result of insertion of said patch plug into said patch module.

Claim 5

The patch module of claim 3 wherein said switch-contact means comprises an elongated spring element having said first portion disposed at one end, said third portion disposed at the other end and said second portion disposed between said first and third portions.

Claim 6

The patch module of claim 4 including bias means for biasing said first and second portions into electrical engagement with said first and second points.

Claim 7

The patch module of claim 5 including a housing connected with said circuit board for retaining and aligning said switch-contact means, said housing having an inner surface spaced from said circuit board surface.

Claim 8

The patch module of claim 6 wherein said bias means includes an elongated spacing member disposed between said housing inner surface and a point on said switch-contact means between said first and second portions and at generally right angles to said switch-contact means.

Claim 9

The patch module of claim 4 wherein each of said first, second and third portions includes a humped portion disposed toward said circuit board.

Claim 10

The patch module of claim 8 wherein said switch contact means is bifurcated at each of said first, second and third portions.

Claim 11

The patch module of claim 2 including a housing connected with said circuit board for retaining and aligning said switch-contact means, said housing having an inner surface spaced from said circuit board surface.

Claim 12

The patch module of claim 10 wherein said housing includes a plurality of ribs for aligning said switch-contact means.

Claim 13

The patch module of claim 11 wherein said first portion includes a humped portion disposed toward said circuit board and said housing includes an edge disposed within said humped portion for limiting the movement of said switch-contact means within a longitudinal direction.

Claim 14

The patch module of claim 12 wherein said housing includes an end portion having a latching rib for latching engagement with said patch plug.

Claim 15

The patch module of claim 1 wherein said second portion is electrically disconnected from said second point as the result of said limited movement of said third portion.

Claim 16

The patch module of claim 1 wherein said first and second points include contact pads on said circuit board.

Claim 17

A patch and access assembly comprising a patch module and patch plug having at least an electrical contact element and being insertable into said patch module, said patch module comprising; a circuit board; a first electrical circuit electrically connected with a first point on said circuit board; a second electrical circuit electrically connected with a second point on said circuit board, said first and second points being electrically insulated from each other; switch-contact means for selectively making electrical connection between said first point and said second point and for making electrical connection between said first point and the electrical contact element of said patch plug upon insertion of said patch plug into said patch module, and switch-contact means having a first portion electrically engaged with said first point, a second portion adapted for selective electrical engagment with said second point and a third portion adapted for limited movement relative to said circuit board for electrical engagement with the electrical contact element of said patch plug as a result of insertion of said patch plug into said patch module, said first, second and third portions of said switch-contact means being electrically connected with each other; and said patch plug including an insulated center portion having an outer surface and said at least one electrical contact element being disposed on the outer surface of said center portion.

Claim 18

A patch and access assembly comprising a patch module and patch plug having at least an electrical contact element and being insertable into said patch module, said patch module comprising; a circuit board; a first electrical circuit electrically connected with a first point on said circuit board; a second electrical circuit electrically connected with a second point on said circuit board, said first and second points being electrically insulated from each other; switch-contact means for selectively making electrical connection between said first point and said second point and for making electrical connection between said first point and the electrical contact element of said patch plug upon insertion of said patch plug into said patch module, and switch-contact means having a first portion electrically engaged with said first point, a second portion adapted for selective electrical engagment with said second point and a third portion adapted for limited movement relative to said circuit board for electrical engagement with the electrical contact element of said patch plug as a result of insertion of said patch plug into said patch module, said first, second and third portions of said switch-contact means being electrically connected with each other; and said patch plug including an insulated center portion having an outer surface and said at least one electrical contact element being disposed on the outer surface of said center portion.