Printed circuit connector means

Claim 2

Electrical connector means for connecting an electrical lead to a printed circuit via a hole through the printed circuit board spaced wholly inwardly from adjacent side edges of the printed circuit board comprising: a unitary sheet metal terminal having a generally planar body portion and an integral ferrule portion contiguous with a rearward end thereof, a pair of laterally spaced upright wings integrally attached respectively to laterally spaced longitudinal sides of said body portion and extending upwardly therefrom, each of said wings having a longitudinal slot which opens rearwardly and extending substantially the length of the wing, said slots being in mutual lateral alignment for receiving portions of a printed circuit board adjacent a hole therethrough spaced wholly inwardly from the side edges thereof, a generally planar resilient tongue portion disposed between said wings and converging rearwardly toward said body portion for biasingly engaging a conductor strip on an upper surface of the printed circuit board adjacent said hole when the portions of said printed circuit board are operatively disposed in said slots, said flexible tongue having an upwardly flared rearward end portion for guidance onto the conductor strip portion, and a U-shaped nose portion connecting said tongue portion to said body portion and protruding forwardly of said wings for pushing said terminal into firmly seated engagement with portions of the printed circuit board received in said slots.

Claim 3

Electrical connector means for connecting an electrical lead to a printed circuit via a hole through the printed circuit board spaced wholly inwardly from adjacent side edges of the printed circuit board comprising: a unitary sheet metal terminal having a generally planar body portion and an integral ferrule portion contiguous with a rearward end thereof, a pair of laterally spaced upright wings integrally attached respectively to laterally spaced longitudinal sides of said body portion and extending upwardly therefrom, each of said wings having a rearwardly tapering longitudinal slot which opens rearwardly, said slots being in mutual lateral alignment for receiving portions of a printed circuit board adjacent a hole therethrough spaced wholly inwardly from the side edges thereof, a generally planar resilient tongue portion disposed between said wings and converging rearwardly toward said body portion for biasingly engaging a conductor strip on an upper surface of the printed circuit board adjacent said hole when the portions of said printed circuit board are operatively disposed in said slots, said resilient tongue having an upwardly flared rearward end portion for cooperation with a raised lip on said printed circuit board to lift said tongue onto a conductor strip portion on said printed circuit board, a U-shaped nose portion connecting said tongue portion to said body portion and protruding forwardly of said wings for pushing said terminal into firmly seated engagement with portions of said printed circuit board received in said slots, and a latch finger bent upwardly and forwardly from said body portion for cooperative latching engagement with a cavity in the underside of the printed circuit board.

Claim 4

Electrical connector means for connecting an electrical lead to a printed circuit via a hole through the printed circuit board spaced wholly inwardly from adjacent side edges of the printed circuit board comprising: a unitary sheet metal terminal having a generally planar body portion and an integral ferrule portion contiguous with a rearward end thereof, a pair of laterally spaced upright wings integrally attached respectively to laterally spaced longitudinal sides of said body portion and extending upwardly therefrom, each of said wings having a rearwardly tapering longitudinal slot which opens rearwardly, said slots being in mutual lateral alignment for receiving portions of a printed circuit board adjacent a hole therethrough spaced wholly inwardly from the side edges thereof, a generally planar resilient tongue portion disposed between said wings and converging rearwardly toward said body portion for biasingly engaging a conductor strip on an upper surface of the printed circuit board adjacent said hole when the portions of said printed circuit board are operatively disposed in said slots, said resilient tongue having an upwardly flared rearward end portion for cooperation with a raised lip on said printed circuit board to lift said tongue onto a conductor strip portion on said printed circuit board, a U-shaped nose portion connecting said tongue portion to said body portion and protruding forwardly of said wings for pushing said terminal into firmly seated engagement with portions of said printed circuit board received in said slots, and a latch finger bent upwardly and forwardly from said body portion for cooperative latching engagement with a cavity in the underside of the printed circuit board.

Claim 5

Electrical connector means for connecting an electrical lead to a printed circuit via a hole through the printed circuit board spaced wholly inwardly from adjacent side edges of the printed circuit board comprising: a printed circuit board having a generally rectangular hole therethrough spaced wholly inwardly from its adjacent side edges thereof, said printed circuit board having a depending flange adjacent a first side of the hole, depending spaced rails extending transversely from an opposite side of the hole, a rounded lip adjacent said first side of the hole protruding above an upper surface of said printed circuit board, a printed circuit secured to said upper surface having a conductor strip portion aligned with said rails and terminating adjacent said first side of said hole, a unitary sheet metal terminal having a generally planar body portion and an integral ferrule portion contiguous with a rearward end thereof, a pair of laterally spaced upright wings integrally attached respectively to laterally spaced longitudinal sides of said body portion and extending upwardly therefrom, each of said wings having a longitudinal slot which opens rearwardly, said slots being in mutual lateral alignment and receiving portions of said printed circuit board adjacent said opposite side of the hole through the printed circuit board spaced wholly inwardly from the side edges thereof, said wings biasingly engaging said upper surface of said printed circuit board at locations spaced from said conductor strip portion, a generally planar resilient tongue portion disposed between said wings and converging rearwardly toward said body portion biasingly engaging the conductor strip on the upper surface of the printed circuit board adjacent said hole, said resilient tongue having an upwardly flared rearward end portion engaged by said raised lip on said printed circuit board to lift said tongue onto the conductor strip portion on the printed circuit board during assembly, a U-shaped nose portion connecting said tongue portion to said body portion and protruding forwardly of said wings for pushing said terminal into firmly seated engagement with said portions of said printed circuit board received in said slots, and a latch finger bent upwardly and forwardly from said body portion in cooperative latched engagement with a cavity in the underside of the printed circuit board, and the hole through said printed circuit board being sized to perpendicularly receive portions of said terminal above said slots during assembly.

Claim 6

Electrical connector means for connecting an electrical lead to a printed circuit via a hole through the printed circuit board spaced wholly inwardly from adjacent side edges of the printed circuit board comprising: a printed circuit board having a generally rectangular hole therethrough spaced wholly inwardly from its adjacent side edges thereof, said printed circuit board having a depending flange adjacent a first side of the hole, depending spaced rails extending transversely from an opposite side of the hole, a rounded lip adjacent said first side of the hole protruding above an upper surface of said printed circuit board, a printed circuit secured to said upper surface having a conductor strip portion aligned with said rails and terminating adjacent said first side of said hole, a unitary sheet metal terminal having a generally planar body portion and an integral ferrule portion contiguous with a rearward end thereof, a pair of laterally spaced upright wings integrally attached respectively to laterally spaced longitudinal sides of said body portion and extending upwardly therefrom, each of said wings having a longitudinal slot which opens rearwardly, said slots being in mutual lateral alignment and receiving portions of said printed circuit board adjacent said opposite side of the hole through the printed circuit board spaced wholly inwardly from the side edges thereof, said wings biasingly engaging said upper surface of said printed circuit board at locations spaced from said conductor strip portion, a generally planar resilient tongue portion disposed between said wings and converging rearwardly toward said body portion biasingly engaging the conductor strip on the upper surface of the printed circuit board adjacent said hole, said resilient tongue having an upwardly flared rearward end portion engaged by said raised lip on said printed circuit board to lift said tongue onto the conductor strip portion on the printed circuit board during assembly, a U-shaped nose portion connecting said tongue portion to said body portion and protruding forwardly of said wings for pushing said terminal into firmly seated engagement with said portions of said printed circuit board received in said slots, and a latch finger bent upwardly and forwardly from said body portion in cooperative latched engagement with a cavity in the underside of the printed circuit board, and the hole through said printed circuit board being sized to perpendicularly receive portions of said terminal above said slots during assembly.