Method and apparatus for providing cable strain relief in an electrical connector assembly

Claim 2

An electrical connector for terminating a flat elongate multiconnector cable comprising: an elongate connector base having opposed upper and lower base surfaces; a plurality of contacts fixedly positioned in said base having insulation-piercing extents extending above said upper base surface and connection extents adjacent said lower base surface; an elongate cover movably supported over said base adjacent said upper base surface for supporting a transverse extent of said cable therebetween, said cover having transverse ends, an upper cover surface and opposed lower cover surface facing said upper surface of said base, movement of said cover toward said base effecting insulation-piercing connection of said first transverse extent of said cable to said contacts; and an elongate strain relief member movably supported over said cover, said strain relief member having transverse end walls for engagement with said connector base and an elongate containment bar therebetween, said containment bar having an upper bar surface and an opposed lower bar surface facing said upper cover surface, movement of said strain relief member toward said cover effecting frictional engagement of a second transverse extent of cable spaced from said first transverse extent, between said lower bar surface and said upper cover surface, said strain relief member further including an elongate slot for insertable receipt of cable and for supporting a third transverse extent of said cable therein.

Claim 3

An electrical connector of claim 1 wherein said strain relief member further includes an elongate beam extending between said strain relief transverse end walls, said beam being spaced from said containment bar, said slot being defined between said containment bar and said beam.

Claim 4

An electrical connector of claim 2 wherein said beam includes an upper beam surface and an opposed lower beam surface, said lower beam surface facing said upper containment bar surface, said lower beam surface and said upper containment bar surface adapted for engagement with said third transverse extent of said cable.

Claim 5

An electrical connector of claim 3 wherein said upper beam surface includes an upwardly extending projection.

Claim 6

An interconnection assembly for providing socketable connection of a flat multiconnection cable to an electrical component comprising: a socket connector including: a socket base having an upper base surface and an opposed lower base surface; plural electrical contacts supported by said socket base, said contacts having insulation displacing extents adjacent said upper base surface and connection extents adjacent said lower base surface; and a cover movably supported over said socket base for accommodating a first transverse extent of said cable therebetween, said cover being movable toward said socket base to urge said cable into insulation displacing connection with said contacts; a strain relief member movably supported over said cover, said strain relief member including a containment bar spaced from said cover for supporting a second transverse extent of said cable spaced from said first transverse extent therebetween, said member being movable toward said cover to support said second transverse extent of cable between said containment bar and said cover, said strain relief member further including a cable entry slot positioned above said containment bar for insertably receiving said cable and for supporting a third transverse extent of said cable thereat; and a header connector for insertable and removable receipt of said socket connector including: a header base having a central cavity for receipt of said socket connector; and plural electrical terminal elements supported by said header base, said terminal elements having upper extents for electrical engagement with said connection extent of said socket connector and lower extents for electrical engagement with said electrical component.

Claim 7

An interconnection assembly for providing socketable connection of a flat multiconnection cable to an electrical component comprising: a socket connector including: a socket base having an upper base surface and an opposed lower base surface; plural electrical contacts supported by said socket base, said contacts having insulation displacing extents adjacent said upper base surface and connection extents adjacent said lower base surface; and a cover movably supported over said socket base for accommodating a first transverse extent of said cable therebetween, said cover being movable toward said socket base to urge said cable into insulation displacing connection with said contacts; a strain relief member movably supported over said cover, said strain relief member including a containment bar spaced from said cover for supporting a second transverse extent of said cable spaced from said first transverse extent therebetween, said member being movable toward said cover to support said second transverse extent of cable between said containment bar and said cover, said strain relief member further including a cable entry slot positioned above said containment bar for insertably receiving said cable and for supporting a third transverse extent of said cable thereat; and a header connector for insertable and removable receipt of said socket connector including: a header base having a central cavity for receipt of said socket connector; and plural electrical terminal elements supported by said header base, said terminal elements having upper extents for electrical engagement with said connection extent of said socket connector and lower extents for electrical engagement with said electrical component.

Claim 8

An assembly of claim 5 wherein said strain relief device includes an upwardly extending projection for manual grasping by a user to facilitate said insertable and removable receipt of said socket containment in said header connector.

Claim 9

An assembly of claim 6 wherein said containment bar of said strain relief device includes opposed upper and lower containment bar surfaces, said lower containment bar surface engaging said second transverse extent of said cable upon movement of said strain relief device toward said cover.

Claim 10

An assembly of claim 7 wherein said strain relief device further includes a beam spaced from said containment bar upper surface said beam and said containment bar upper surface defining said slot.

Claim 11

An assembly of claim 8 wherein said beam and said containment bar upper surface are adapted to frictionally engage said third transverse extent of said cable.

Claim 12

An assembly of claim 9 wherein said upwardly extending projection extends from said beam.

Claim 13

An assembly of claim 5 wherein said strain relief member includes a pair of spaced apart legs, each leg depending from opposed ends of said containment bar, said legs being insertable into said header cavity to facilitate insertion of said socket connector with said header connector.

Claim 14

An assembly of claim 11 wherein said header connector includes a pair of spaced apart recesses in communication with said cavity for receipt of said legs of said strain relief member.

Claim 15

An assembly of claim 12 wherein said legs of said strain relief member and said recesses of said header connector includes cooperative polarization means for preventing incorrect insertion of said socket connector with said header connector.