Gull-wing strain relief

Claim 2

A strain relief for a ribbon cable connector comprising an elongate connector housing having an array of contact terminals seated therein, one end of said contact terminals comprising terminal pins protruding into a hood portion of said connector housing for interfacing a mating connector assembly, and another end of said contact terminals comprising insulation displacing plates protruding into a terminating portion of said connector housing for terminating a ribbon cable, said strain relief comprising: an elongate collar conforming to the hood portion of said connector housing and insertable thereon for seating said strain relief on said connector assembly; and a pair of elongate gull-wing flaps formed integral to said collar and pivotally joined thereto along compliant seams, said flaps extending on opposite sides of said connector housing and angling inward to engagable interlocking edges; whereby said gull-wing flaps may be pivoted around the terminating portion of said connector housing and interlocked at said edges with said ribbon cable compressed therebetween to thereby enclose said terminating portion and absorb strain imparted to said ribbon cable.

Claim 3

The strain relief according to claim 1 wherein said gull-wing flaps diverge from opposite sides of said connector housing while in an open position and angle inwardly to cover said terminating portion of the connector housing when pivoted into a closed position.

Claim 4

The strain relief according to claim 2 wherein said gull-wing flaps are formed with right angles along their lengths.

Claim 5

The strain relief according to claim 1 wherein the engagable edges of said gull-wing flaps each further comprise an elongate blunt edge for compressing said ribbon cable.

Claim 6

The strain relief according to claim 4 wherein said gull-wing flaps are formed with cooperating latches spaced along said blunt edges for locking said flaps into engagement with said ribbon cable compressed therebetween.

Claim 7

The strain relief according to claim 5 wherein said latches further comprise a plurality of resilient prongs protruding from the engagable edge of one of said flaps, said prongs having a truncated flared tip, and a plurality of couplings protruding from the engagable edge of the other of said flaps, said prongs being aligned with said couplings for insertion therein when said gull-wing flaps are pivoted into a closed position, whereby said couplings capture said prongs by their flared tips to lock said flaps in engagement.

Claim 8

A ribbon cable connector comprising: an elongate connector housing having a hood portion at one end for interfacing a mating connector assembly, and a terminating portion at another end for terminating a ribbon cable, said hood portion intersecting said terminating portion at a lip; an array of contact terminals seated in said connector housing, one end of said contact terminals comprising terminal pins protruding into said hood portion of said connector housing, and another end of said contact terminals comprising insulation displacing plates protruding into said terminating portion; and a unitary gull-wing strain relief including an elongate collar conforming to the hood portion of said connector housing and insertable thereon for seating said strain relief on said lip, a pair of elongate gull-wing flaps integral to said collar and pivotally joined thereto along compliant seams, said flaps extending from opposite sides of said connector housing and angling inward to engagable interlocking edges; whereby said gull-wing flaps of said strain relief may be pivoted around the terminating portion of said connector housing and interlocked by said edges with said ribbon cable compressed therebetween to thereby enclose said terminating portion and protect against strain imparted to said ribbon cable.

Claim 9

A ribbon cable connector comprising: an elongate connector housing having a hood portion at one end for interfacing a mating connector assembly, and a terminating portion at another end for terminating a ribbon cable, said hood portion intersecting said terminating portion at a lip; an array of contact terminals seated in said connector housing, one end of said contact terminals comprising terminal pins protruding into said hood portion of said connector housing, and another end of said contact terminals comprising insulation displacing plates protruding into said terminating portion; and a unitary gull-wing strain relief including an elongate collar conforming to the hood portion of said connector housing and insertable thereon for seating said strain relief on said lip, a pair of elongate gull-wing flaps integral to said collar and pivotally joined thereto along compliant seams, said flaps extending from opposite sides of said connector housing and angling inward to engagable interlocking edges; whereby said gull-wing flaps of said strain relief may be pivoted around the terminating portion of said connector housing and interlocked by said edges with said ribbon cable compressed therebetween to thereby enclose said terminating portion and protect against strain imparted to said ribbon cable.

Claim 10

The ribbon cable connector according to claim 7 wherein said gull-wing flaps diverge from opposite sides of said connector housing while in an open position and angle inwardly to cover said terminating portion of the connector housing when pivoted into a closed position.

Claim 11

The ribbon cable connector according to claim 8 wherein said gull-wing flaps are formed with convergent right angles along their lengths.

Claim 12

The ribbon cable connector according to claim 7 wherein the engagable edges of said gull-wing flaps each further comprise an elongate blunt edge for compressing said ribbon cable.

Claim 13

The ribbon cable connector according to claim 10 wherein said gull-wing flaps are formed with cooperating latches spaced along said blunt edges for locking said flaps into engagement with said ribbon cable compressed therebetween.

Claim 14

The ribbon cable connector according to claim 11 wherein said latches further comprise a plurality of resilient prongs protruding from the engagable edge of one of said flaps, said prongs having a truncated flared tip, and a plurality of couplings protruding from the engagable edge of the other of said flaps, said prongs being aligned with said couplings for insertion therein when said gull-wing flaps are pivoted into a closed position, whereby said couplings capture said prongs by their flared tips to lock said flaps in engagement.

Claim 15

A ribbon cable connector comprising: an elongate connector housing having a rectangular hood portion at one end for interfacing a mating connector assembly, and a broader rectangular terminating portion at another end for terminating a ribbon cable, said hood portion intersecting the broader terminating portion at a lip; an array of contact terminals seated in said connector housing, one end of said contact terminals comprising terminal pins protruding into said hood portion of said connector housing, and another end of said contact terminals comprising insulation displacing plates protruding into said terminating portion; and a strain relief including an elongate rectangular collar conforming to the hood portion of said connector housing and insertable thereon for seating said strain relief on said lip, a pair of elongate gull-wing flaps integral to said collar and pivotally joined thereto along compliant seams, said flaps extending from opposite sides of said connector housing to a substantially perpendicular bend inward, and further from said inward bend to a pair of engagable interlocking edges having a plurality of cooperating latch mechanisms along their length for locking said flaps in engagement; whereby said gull-wing flaps of said strain relief may be pivoted around the terminating portion of said connector housing to enclose said connector housing, and said edges may be interlocked at said latch mechanisms with said ribbon cable compressed therebetween to protect against strain imparted to said ribbon cable.

Claim 16

A ribbon cable connector comprising: an elongate connector housing having a rectangular hood portion at one end for interfacing a mating connector assembly, and a broader rectangular terminating portion at another end for terminating a ribbon cable, said hood portion intersecting the broader terminating portion at a lip; an array of contact terminals seated in said connector housing, one end of said contact terminals comprising terminal pins protruding into said hood portion of said connector housing, and another end of said contact terminals comprising insulation displacing plates protruding into said terminating portion; and a strain relief including an elongate rectangular collar conforming to the hood portion of said connector housing and insertable thereon for seating said strain relief on said lip, a pair of elongate gull-wing flaps integral to said collar and pivotally joined thereto along compliant seams, said flaps extending from opposite sides of said connector housing to a substantially perpendicular bend inward, and further from said inward bend to a pair of engagable interlocking edges having a plurality of cooperating latch mechanisms along their length for locking said flaps in engagement; whereby said gull-wing flaps of said strain relief may be pivoted around the terminating portion of said connector housing to enclose said connector housing, and said edges may be interlocked at said latch mechanisms with said ribbon cable compressed therebetween to protect against strain imparted to said ribbon cable.