Electrical terminal block assembly

Claim 2

A terminal block assembly comprising: a nonconductive elongated support block, substantially rectangular in cross section, having top, bottom and rear faces; a plurality of conductive terminal strips, each having a width and thickness, and having a tang at one end for soldering into a circuit board and a terminal tip at the other end for mating with a connector; a plurality of top slots across said top face and a plurality of contiguous rear slots across said rear face of said support block, of a width equal to the width of said terminal strips; said terminal strips bent at an angle substantially at most equal to the angle between said top slot and said rear slot, and located in said slots, said tang extending below said block and said terminal tip extending beyond the front face of said block; at least one front protrusion on each of said strips extending beyond the width of said strip and located adjacent the front edge of said top slot; at least one rear protrusion on each of said strips extending beyond the width of said strip and located adjacent the bottom edge of said rear slot; a downward or forward facing preexisting surface on said support block adjacent the front edge of each top slot abutting said at least one front protrusion; and a downward facing preexisting surface on said support block adjacent the bottom edge of each rear slot abutting at least on of said rear protrusion.

Claim 3

A terminal block assembly as in claim 1: said downward or forward facing surface on said support block comprising a downward facing surface.

Claim 4

A terminal block assembly as in claim 1 having also: a recess in said rear face at the lower edge thereof having a top downwardly facing surface, said top downwardly facing surface of said recess located above the bottom of said block a distance at least equal to the width of said at least one rear protrusion and comprising said downward facing surface adjacent the bottom edge of each rear slot.

Claim 5

A terminal block assembly as in claim 3: the angle between said top slots and said rear slots being substantially 90°.

Claim 6

A terminal block assembly as in claim 4: there being two front protrusions on each of said strips, one extending beyond the width of said strip on each side; and there being two rear protrusions on each of said strips, each extending beyond the width of said strip on each side.

Claim 7

A terminal block assembly as in claim 1: a slot on the bottom face of said block extending from the front face partially toward the rear face; a lower terminal strip free of protrusions having a terminal tip at one end for the mating with a connector and a tang at the other end for soldering into a circuit board; said tang bent at 90° from the remainder of said terminal strip and said lower terminal strip located within said bottom slot.

Claim 8

A terminal block assembly as in claim 6: said lower slot having a dovetail shape whereby said lower terminal strip is retained within said lower slot.

Claim 9

A terminal block assembly comprising: a nonconductive elongated support block, substantially rectangular in cross section, having top, bottom and rear faces; a plurality of conductive terminal strips, each having the width and thickness, and having a tang at one end for soldering into a circuit board and a terminal tip at the other end for mating with a connector; a plurality of top slots across said top face and a plurality of contiguous rear slots across said rear face of said support block, of a width equal to the width of said terminal strips; said terminal strips bent at an angle substantially at most equal to the angle between said top slot and said rear slot, and located in said slots, said tang extending below said block and said terminal tip extending beyond the front face of said block; at least one front protrusion on each of said strips extending beyond the width of said strip and located adjacent the front edge of said top slot; at least one rear protrusion one each of said strips extending beyond the width of said strip and located adjacent the bottom edge of said rear slot; a downward or forward facing surface on said support block adjacent the front edge of each top slot abutting said at least one front protrusion; and a downward facing surface on said support block adjacent the bottom edge of said rear slot abutting at least one of said rear protrusion; a recess in said rear face at the lower edge thereof having a top downwardly facing surface, said top downwardly facing surface of said recess located above the bottom of said block a distance at least equal to the width of said at least one rear protrusion; and the angle between said top slot and said rear slot being less than 90°, whereby the location of the rear slot at the bottom of said block is located substantially forward of said rear face.

Claim 10

A terminal block assembly comprising: a nonconductive elongated support block, substantially rectangular in cross section, having top, bottom and rear faces; a plurality of conductive terminal strips, each having the width and thickness, and having a tang at one end for soldering into a circuit board and a terminal tip at the other end for mating with a connector; a plurality of top slots across said top face and a plurality of contiguous rear slots across said rear face of said support block, of a width equal to the width of said terminal strips; said terminal strips bent at an angle substantially at most equal to the angle between said top slot and said rear slot, and located in said slots, said tang extending below said block and said terminal tip extending beyond the front face of said block; at least one front protrusion on each of said strips extending beyond the width of said strip and located adjacent the front edge of said top slot; at least one rear protrusion one each of said strips extending beyond the width of said strip and located adjacent the bottom edge of said rear slot; a downward or forward facing surface on said support block adjacent the front edge of each top slot abutting said at least one front protrusion; and a downward facing surface on said support block adjacent the bottom edge of said rear slot abutting at least one of said rear protrusion; a recess in said rear face at the lower edge thereof having a top downwardly facing surface, said top downwardly facing surface of said recess located above the bottom of said block a distance at least equal to the width of said at least one rear protrusion; and the angle between said top slot and said rear slot being less than 90°, whereby the location of the rear slot at the bottom of said block is located substantially forward of said rear face.

Claim 11

A terminal block assembly as in claim 8: there being two front protrusions on each of said strips, one extending beyond the width of said strip on each side; and there being two rear protrusions on each of said strips, each extending beyond the width of said strip on each side.