Switch assembly employing an external customizing printed circuit board
AssigneeEaton Corporation
InventorsJohn Edmund Dunne, Martin John Tatara
Life of this patent
Estimating the term…
Abstract
An interchangeable printed circuit board having electrical components is attached externally proximate to the base of a switch to customize switch performance. The circuit board includes openings which slide over and electrically engage the terminals of the switch proximate the base, leaving the remainder of the terminals exposed and available for plug-in or solder electrical connection within an electrical system. The openings may be copper contact members having fingers which engage and electrically connect to the switch terminals.
Claims2
A switch assembly for an electrical system, said assembly comprising:
- a switch including a base having a first plurality of electrical terminals disposed thereon, said terminals having a free end opposite said base;
- and
- an interchangeable printed circuit board comprising:
- a substrate having first and second generally planar opposite faces with a second plurality of through openings extending between the first and second faces, at least one of said through openings sized to slide over and electrically engage at least one of the first plurality of terminals, the free end of said terminals being adapted for plug-in or solder electrical connection with said electrical system,
- at least one electrical component on at least one of the first and second faces of said substrate, and
- wherein said at least one electrical component comprise a plurality of resistors.
A switch customization assembly for an electrical system, said assembly comprising:
- a switch including a base having a first plurality of electrically conductive terminals, said terminals having a free end opposite said base;
- and
- an external interchangeable printed circuit board comprising:
- a substrate having first and second generally planar opposite faces with a second plurality of through openings extending between the first and second faces, at least one of said through openings adapted to slide over and electrically engage at least one of the terminals of said switch, said circuit board being proximate to the base of said switch, the free end of said terminals being adapted for plug-in or solder electrical connection with said electrical system,
- a third plurality of electrically conductive traces electrically connected to said openings, said traces being disposed on at least one of the first and second faces of said substrate,
- at least one electrical component on at least one of the first and second faces of the said substrate, said traces electrically connecting said at least one electrical component to some of said through openings, and
- wherein said at least one electrical component comprises a plurality of resistors.
Dependencies are inferred from the claim text.