Modular interconnect assembly for telecommunications systems

Claim 2

In a modular interconnect terminal of use in establishing electrical interconnections, a body to serve as a frame, comprising as integrally formed a first panel and a second panel, and a plurality of integral, elongated struts extending between and interconnecting one side of the first panel with one side of the second panel, each end of each said strut being secured to an adjoining panel by hinge means associated with said strut to enable said strut and said adjoining panel to be folded relative to each other, each said hinge means including slots disposed in said adjoining panel on each side of said strut to extend said strut into said panel, and a transverse scoring groove disposed in the surface of said strut between said slots.

Claim 3

The modular interconnect terminal body as claimed in claim 1, wherein said body further includes at least one cantilevered strut connected to and extending from the second panel on the side opposite said plurality of elongated, interconnecting struts, each said cantilevered strut being secured to said second panel by one said hinge means about which the cantilevered strut may be folded, first latching means associated with each said cantilevered strut, and second latching means associated with the first panel, said second latching means being adapted to latch with said first latching means when all said struts are folded along their hinge means to align said first and second panels in an overlapping spaced-apart relation.

Claim 4

The modular interconnect terminal body as claimed in claim 2, in which all said struts are folded about said hinge means, the first latching means is latched to said second latching means to form a modular interconnect terminal, and wherein each said integral elongated strut includes a support rib disposed longitudinally along one surface thereof between the scoring grooves disposed at the end portions of said strut, and each said cantilevered strut includes a support rib disposed longitudinally along one surface thereof between said first latching means and the scoring groove disposed at its fixed end, each said support rib including means for limiting movement of its associated strut relative to an adjoining panel during folding of said body.

Claim 5

The modular interconnect terminal body as claimed in claim 1, wherein said body further includes a plurality of electric contacts, means supporting a portion of said contacts in each of said panels, said electric contacts having front ends and back ends, and flexible circuitry means interconnecting back ends of the electric contacts on said first panel with back ends of the electric contacts on said second panel, whereby the front ends of said contacts are enabled to couple to external circuits, and the back ends of said contacts are coupled in a selective manner to each other.

Claim 6

The modular interconnect terminal body as claimed in claim 2, in which the first latching means includes a retention spigot disposed on the free end of each said cantilevered strut, and the second latching means includes an orifice disposed in the first panel on the side opposite said plurality of elongated, interconnecting struts to receive and retain one said spigot.

Claim 7

The modular interconnect terminal body as claimed in claim 4, in which said first and second panels are substantially coplanar and support said contacts with said back ends oriented in a common direction for enabling interconnection of said back ends prior to the folding of said struts about said hinge means.

Claim 8

For a modular interconnect terminal of use in establishing electrical interconnections: a body serving as a frame, said body including a first panel and a second panel cooperatively linked together along one side thereof by a plurality of elongated, interconnecting struts integral with said panels, integral hinge means disposed at the junction of each end of each said strut and the adjoining panel, each said hinge means including slots disposed in said adjoining panel in substantially parallel alignment with and on each side of said strut to extend said strut into said panel, and a transverse scoring groove disposed in the surface of said strut between said slots to facilitate folding of said frame, electric contacts supported in each of said panels, said electric contacts having front ends and back ends, and flexible means including conductive means interconnecting back ends of the electric contacts on said first panel with back ends of the electric contacts on said second panel, whereby the front ends of said contacts are positioned to couple to external circuits, and the back ends of said contacts are coupled in a selective manner to each other.

Claim 9

For a modular interconnect terminal of use in establishing electrical interconnections: a body serving as a frame, said body including a first panel and a second panel cooperatively linked together along one side thereof by a plurality of elongated, interconnecting struts integral with said panels, integral hinge means disposed at the junction of each end of each said strut and the adjoining panel, each said hinge means including slots disposed in said adjoining panel in substantially parallel alignment with and on each side of said strut to extend said strut into said panel, and a transverse scoring groove disposed in the surface of said strut between said slots to facilitate folding of said frame, electric contacts supported in each of said panels, said electric contacts having front ends and back ends, and flexible means including conductive means interconnecting back ends of the electric contacts on said first panel with back ends of the electric contacts on said second panel, whereby the front ends of said contacts are positioned to couple to external circuits, and the back ends of said contacts are coupled in a selective manner to each other.

Claim 10

The modular interconnect terminal as claimed in claim 7, wherein said terminal further includes at least one cantilever strut integrally attached to and extending from the second panel of said frame on the side opposite said plurality of elongated, interconnecting struts,

Claim 11

each said cantilever strut including at least one said hinge means at the junction between said strut and said second panel and about which the frame may be folded, first latching means associated with the cantilever strut, and second latching means associated with the first panel of said frame to latch with said first latching means when said frame is folded about said hinge means.

Claim 12

each said cantilever strut including at least one said hinge means at the junction between said strut and said second panel and about which the frame may be folded, first latching means associated with the cantilever strut, and second latching means associated with the first panel of said frame to latch with said first latching means when said frame is folded about said hinge means.

Claim 13

The terminal as claimed in claim 8, in which the unit frame is folded about said hinge means, and the first latching means is latched to said second latching means to substantially transversely align said first and second panels in a spaced-apart relation to form a modular interconnect terminal.

Claim 14

The terminal as claimed in claim 8, in which the first latching means includes a retention spigot disposed on the free end of each said cantilever strut, and the second latching means includes at least one orifice disposed in the first panel to receive and retain one said spigot.

Claim 15

The terminal as claimed in claim 7, in which the flexible means includes a flexible printed circuit board incorporating conductive means on at least one side, and the conductive means is made flexible to permit said circuit board to be folded with the frame.

Claim 16

An electrical interconnection module comprising: a body folded to form a frame, said frame including a front panel and a back panel integral therewith, means integral to said frame to align said front and back panels in an overlapping, spaced-apart relation, said aligning means including a plurality of elongated struts interconnecting said front and back panels on one side thereof and at least one cantilever strut secured to the opposite side of said back panel and terminating in a retention spigot, said front panel including an aperture on its opposite side for receiving and retaining each said retention spigot, hinge means disposed at both ends of each of said plurality of elongated interconnecting struts and at the one end of each said cantilever strut secured to said back panel, each said hinge means including slots disposed in the panel adjoining said strut end in substantially parallel alignment with and on each side of said strut in an unfolded state to extend said strut into said panel, and a transverse scoring groove disposed in the surface of said strut between said slots, said strut being folded about the longitudinal axis of said scoring groove, electrical contacts supported by each of said panels, and means within said frame including flexible conductive means electrically interconnecting selected electrical contacts at the front and back panels.

Claim 17

An electrical interconnection module comprising: a body folded to form a frame, said frame including a front panel and a back panel integral therewith, means integral to said frame to align said front and back panels in an overlapping, spaced-apart relation, said aligning means including a plurality of elongated struts interconnecting said front and back panels on one side thereof and at least one cantilever strut secured to the opposite side of said back panel and terminating in a retention spigot, said front panel including an aperture on its opposite side for receiving and retaining each said retention spigot, hinge means disposed at both ends of each of said plurality of elongated interconnecting struts and at the one end of each said cantilever strut secured to said back panel, each said hinge means including slots disposed in the panel adjoining said strut end in substantially parallel alignment with and on each side of said strut in an unfolded state to extend said strut into said panel, and a transverse scoring groove disposed in the surface of said strut between said slots, said strut being folded about the longitudinal axis of said scoring groove, electrical contacts supported by each of said panels, and means within said frame including flexible conductive means electrically interconnecting selected electrical contacts at the front and back panels.

Claim 18

The module as claimed in claim 12, in which the conductive means includes a flexible printed circuit board incorporating conductive means on at least one side, and the flexible printed circuit board is folded to fit within the frame.

Claim 19

In a modular interconnect terminal device for enabling two arrays of conductors to be positioned in back-to-back spaced relationship, the improvement therein comprising: first and second plates each having an edge spaced from the adjacent plate, the first plate having means for carrying one array of connectors, the second plate having means for carrying another array of connectors, a first plurality of elongated spaced struts integrally formed with said plates and extending from one plate to the other plate between said edges, and a second plurality of cantilever struts integrally formed with said first of said plates and extending from another spaced edge of said first plate to free ends, said struts including hinge means disposed at each juncture between each said strut and a plate whereby they may be folded to position said plates in overlapping spaced-apart relationships, enabling the alignment of each array in back-to-back relationship with the other, each said hinge means including two slots disposed in the plate adjoining said strut in substantially parallel alignment with and on either side of said strut in an unfolded state to extend said strut into said adjoining plate, and a transverse scoring groove disposed in the back surface of said strut between said two slots, said strut being foldable about the longitudinal axis of said groove, and flexible means including conductive means for electrically and mechanically interconnecting conductors representing the back of one array with conductors representing the back of the other array.

Claim 20

In a modular interconnect terminal device for enabling two arrays of conductors to be positioned in back-to-back spaced relationship, the improvement therein comprising: first and second plates each having an edge spaced from the adjacent plate, the first plate having means for carrying one array of connectors, the second plate having means for carrying another array of connectors, a first plurality of elongated spaced struts integrally formed with said plates and extending from one plate to the other plate between said edges, and a second plurality of cantilever struts integrally formed with said first of said plates and extending from another spaced edge of said first plate to free ends, said struts including hinge means disposed at each juncture between each said strut and a plate whereby they may be folded to position said plates in overlapping spaced-apart relationships, enabling the alignment of each array in back-to-back relationship with the other, each said hinge means including two slots disposed in the plate adjoining said strut in substantially parallel alignment with and on either side of said strut in an unfolded state to extend said strut into said adjoining plate, and a transverse scoring groove disposed in the back surface of said strut between said two slots, said strut being foldable about the longitudinal axis of said groove, and flexible means including conductive means for electrically and mechanically interconnecting conductors representing the back of one array with conductors representing the back of the other array.

Claim 21

The improvement as claimed in claim 14, including first latching means associated with said second plurality of cantilever struts, and second latching means associated with the second plate, said first and second latching means having a cooperative relationship enabling the free end of each strut of said second plurality of cantilever struts to be secured to the second plate to hold said plates in said overlapping relationship.

Claim 22

The improvement as claimed in claim 15, in which the first latching means includes a retention spigot, and the second latching means includes an aperture.

Claim 25

The method of claim 17, including assembling a plurality of contacts with the substantially flexible body, and connecting selected conductors of a printed circuit board with said contacts to form a sub-assembly.

Claim 26

The method of claim 18, including bending said sub-assembly about the axes of said scoring grooves to form a box-like body, and connecting each said spigot with one said aperture to hold the body together.

Claim 27

The method of claim 18, including forming openings in said body to receive connectors, and placing connectors laden with contacts in said openings.

Claim 28

The modular interconnect terminal as claimed in claim 8, wherein each said elongated interconnecting strut includes a support rib disposed longitudinally along one surface thereof between the scoring grooves disposed at the end portions of said strut, and each said cantilever strut includes a support rib disposed longitudinally along one surface thereof between its free end and the scoring groove at its fixed end secured to said second panel, each said support rib including means for limiting movement of its associated strut relative to its adjoining panel during folding of said frame.

Claim 29

The module as claimed in claim 12, wherein each said elongated interconnecting strut includes a support rib disposed longitudinally along one surface thereof between the scoring grooves disposed at the end portions of said strut, and each said cantilever strut includes a support rib disposed longitudinally along one surface thereof between its retention spigot and the scoring groove at its fixed end adjoining said back panel, each said support rib including means for limiting movement of its associated strut relative to its adjoining panel during folding of said frame.

Claim 30

The improvement as claimed in claim 15, wherein each of said first plurality of spaced struts includes a support rib disposed longitudinally along one surface thereof between the scoring grooves disposed at the end portions of said strut, and each of said second plurality of cantilever struts includes a support rib disposed longitudinally along one surface thereof between its free end and the scoring groove at its fixed end secured to said second plate, each said support rib including means for limiting movement of its associated strut relative to its adjoining plate during folding of said device.

Claim 31

In a modular interconnect terminal for use in establishing electrical interconnections, an integral frame for supporting electrical connectors comprising: first and second connector support panels; and plural strut means integrally interconnecting said support panels, each said strut means being secured to each adjoining support panel by integral hinge means for enabling said support panels and said strut means to be folded relative to each other, each said hinge means including means for forming an extension of said strut means in each adjoining support panel and means for defining a neck portion in said strut means extension for folding of said frame therealong.

Claim 32

In a modular interconnect terminal for use in establishing electrical interconnections, an integral frame for supporting electrical connectors comprising: first and second connector support panels; and plural strut means integrally interconnecting said support panels, each said strut means being secured to each adjoining support panel by integral hinge means for enabling said support panels and said strut means to be folded relative to each other, each said hinge means including means for forming an extension of said strut means in each adjoining support panel and means for defining a neck portion in said strut means extension for folding of said frame therealong.

Claim 33

The integral frame as described in claim 24, wherein said frame further includes second strut means connected to and extending from said second panel by one said hinge means on the side opposite said plural strut means for folding relative to said second support panel, said second strut means including latching means for connection to said first support panel when said plural strut means and said second strut means are folded relative to said first and second support panels.

Claim 34

The integral frame as described in claim 24, wherein said means for forming an extension comprises slot means extending into said adjoining support panel, and wherein said means for defining a neck portion comprises a beveled portion along said extension.

Claim 35

The integral frame as described in claim 26, wherein said plural strut means comprise a plurality of elongated strut elements, wherein each said slot means comprise a panel member defining a pair of slots therein on each side of one said strut element to extend said strut element into said panel member, and wherein each said beveled portion defines a transverse scoring groove disposed in the surface of said extension between said slots.

Claim 36

A modular interconnect terminal comprising: an integral frame including first and second support panels cooperatively interconnected by at least one strut means, each said strut means being secured to each adjoining support panel by integral hinge means for enabling folding of said support panels and said strut means, each said hinge means including means for forming an extension of said strut means in each adjoining support panel and means for defining a neck portion in said strut means extension for folding of said frame therealong; electrical contact means supported by each said support panel, said contact means on each said panel having front and back ends; and conductor means selectively interconnecting the back ends of said first panel contact means with the back ends of said second panel contact means, the front ends of said contact means being adapted for electrical coupling to external circuits.

Claim 37

A modular interconnect terminal comprising: an integral frame including first and second support panels cooperatively interconnected by at least one strut means, each said strut means being secured to each adjoining support panel by integral hinge means for enabling folding of said support panels and said strut means, each said hinge means including means for forming an extension of said strut means in each adjoining support panel and means for defining a neck portion in said strut means extension for folding of said frame therealong; electrical contact means supported by each said support panel, said contact means on each said panel having front and back ends; and conductor means selectively interconnecting the back ends of said first panel contact means with the back ends of said second panel contact means, the front ends of said contact means being adapted for electrical coupling to external circuits.