Illuminated elastomeric rocker switch assembly
First Claim
1. A rocker switch assembly, comprising:
- (a) base means for supporting a plurality of electric switches;
(b) a plurality of tabs made of a material that allows light to pass therethrough, each tab having a C-shaped cross section forming a face and sides thereof, the sides being substantially perpendicular to the face, each tab being mounted on said base means by its sides at a pivot point such that said tab pivots on an axis which is substantially perpendicular to the sides thereof;
(c) a lamp mounted on said base means by releasable means for inserting said lamp through an aperture in said base means from the side thereof opposite said tab, said lamp being disposed between the sides of its corresponding tab;
(d) a plurality of reflector means mounted on said base means, each reflector means being disposed substantially centrally between the sides of a corresponding tab for directing light from said lamp through the face of said tab; and
(e) a plurality of elastomeric electric switches mounted adjacent one another on said base means, each said elastomeric electric switch being disposed beneath one side of one of said tabs so as to be activated by said one side when tab is pivoted, the other side of said tab being recessed so as not to activate an adjacent elastomeric switch when said tab is pivoted, thereby enabling said tabs and said elastomeric switches to be closely packed side by side without said tabs activating elastomeric switches of adjacent tabs.
3 Assignments
0 Petitions
Accused Products
Abstract
A rocker switch, particularly for selecting voices in an electronic organ. A translucent tab is pivotally mounted at its center on a printed circuit board such that when the tab is pressed at either end, it actuates a respective elastomeric electric switch also mounted on the printed circuit board. A lamp is releasably mounted on the printed circuit board through an aperture in the back thereof by a twist-lock mechanism. A petal-like reflector and shield is disposed behind the tab for reflecting light from the lamp through the tab while blocking stray light and minimizing heat buildup. Elastomeric electric switches are positioned on the circuit board by pins and held in place by the pressure of the petal-like reflector, which is attached to the circuit board by plastic rivets. The tabs snap onto pivot points integrally formed as part of a rocker bar that includes the petal-like reflector.
29 Citations
24 Claims
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1. A rocker switch assembly, comprising:
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(a) base means for supporting a plurality of electric switches; (b) a plurality of tabs made of a material that allows light to pass therethrough, each tab having a C-shaped cross section forming a face and sides thereof, the sides being substantially perpendicular to the face, each tab being mounted on said base means by its sides at a pivot point such that said tab pivots on an axis which is substantially perpendicular to the sides thereof; (c) a lamp mounted on said base means by releasable means for inserting said lamp through an aperture in said base means from the side thereof opposite said tab, said lamp being disposed between the sides of its corresponding tab; (d) a plurality of reflector means mounted on said base means, each reflector means being disposed substantially centrally between the sides of a corresponding tab for directing light from said lamp through the face of said tab; and (e) a plurality of elastomeric electric switches mounted adjacent one another on said base means, each said elastomeric electric switch being disposed beneath one side of one of said tabs so as to be activated by said one side when tab is pivoted, the other side of said tab being recessed so as not to activate an adjacent elastomeric switch when said tab is pivoted, thereby enabling said tabs and said elastomeric switches to be closely packed side by side without said tabs activating elastomeric switches of adjacent tabs. - View Dependent Claims (2, 12)
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3. A rocker switch assembly, comprising:
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(a) base means for supporting a plurality of electric switches; (b) a plurality of tabs made of a material that allows light to pass therethrough, said tabs being pivotally mounted side-by-side on said base means at respective pivot points disposed at their respective midpoints; (c) a plurality of elastomeric electric switches, each being mounted on said base beneath a corresponding tab at a position between said base means and said corresponding tab and offset from said pivot point of said corresponding tab; (d) a plurality of lamps each being mounted on said base means beneath a corresponding tab and disposed between said tab and said base means; (e) a plurality of reflector means mounted on said base means, each reflector means being disposed between a corresponding tab and said base means for directing light from said lamp through said tab, said reflector means comprising a first pair of reflective elements disposed substantially perpendicular to said base means between said corresponding tab and said base means and bracketing said lamp so as to substantially prevent light from said lamp from passing through an adjacent tab, and a second pair of reflective elements extending from respective positions adjacent said base means and inset from respective ends of said tab, thereby forming an acute angle with said base means so as to direct light upwardly through said tab. - View Dependent Claims (4)
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5. A rocker switch assembly, comprising:
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(a) base means for supporting a plurality of electric switches; (b) a plurality of tabs made of a material that allows light to pass therethrough, said tabs being disposed side-by-side; (c) pivot means for mounting said tabs on said base means such that said tabs pivot toward and away from said base means; (d) a plurality of lamps each being mounted on said base means beneath a corresponding tab and disposed between said tab and said base means; (e) a plurality of petal-like reflectors corresponding to said tabs and mounted on said base means, each said reflector being disposed around the lamp corresponding to a respective tab so as to reflect light form said lamp through said tab, said pivot means and said reflectors being molded as a single piece; and (f) a plurality of elastomeric electric switches corresponding to said tabs molded together in a strip sandwiched between said base means and said single piece forming said pivot means and said reflectors, said single piece being attached to said base means by fasteners, each said switch being disposed at a position between a respective tab and said base means and offset from said pivot means of said respective tab.
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6. A rocker switch, comprising:
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(a) base means for supporting a momentary electrical contact switch; (b) a tab made of a material that allows light to pass therethrough; (c) pivot means for mounting said tab on said base means such that said tab pivots toward and away from said base means; (d) a momentary electrical contact switch mounted on said base means at a position between said tab and said base means and offset from said pivot means so as to be actuated by said tab when said tab pivots toward said switch; (e) a lamp mounted on said base means beneath said tab and disposed between said tab and said base means; and (f) reflector means beneath said tab and disposed between said tab and said base means for directing light from said lamp through said tab. - View Dependent Claims (7, 8, 9, 10, 11, 13, 14, 15)
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16. An rocker switches assembly, comprising:
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(a) base means for supporting an electric switch; (b) a plurality of tabs, each tab having a C-shaped cross section forming a face and sides thereof, the sides being substantially perpendicular to the face, each tab being mounted on said base means by its sides at a pivot point such that said tab pivots on an axis which is substantially perpendicular to the sides thereof; and (c) a first plurality of electric switches mounted adjacent one another on said base means, each said electric switch being offset from the pivot point of a corresponding tab and disposed beneath one side of one of said tabs so as to activated by said one side when said tab is pivoted toward said switch, the other side of said tab offset in the same direction from the pivot point as said one side being recessed so as not to activate an adjacent elastomeric switch when said tab is pivoted, thereby enabling said tabs and said elastomeric switches to be closely packed side by side without said tabs activating elastomeric switches of adjacent tabs. - View Dependent Claims (17, 18)
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19. A rocker switch assembly, comprising:
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(a) base means for supporting an elastomeric electric switch assembly; (b) pivot means for mounted on said base means, said pivot means having first and second rocker bars extending away from said base means in the same direction, each said rocker bar having a pivot point protruding outwardly toward the other rocker bar, said pivot point having a substantially circular cross section and being truncated by a bevelled end, the portion of each said bevelled end further away from said base means also being furthest away from the bevelled end of said other pivot point; (c) mounting means for attaching said pivot means to said base means; (d) a C-shaped tab, having a face and two sides substantially perpendicular thereto, each side having an aperture therethrough large enough to receive one said pivot point, the sides of said tab being just far enough apart to fit between said rocker bars and sufficiently flexible that forcing the tab downwardly between said pivot points will force said sides toward one another until said apertures line up with and snap over said pivot points, thereby retaining said tab between said rocker bars; and (e) an elastomeric electric switch assembly mounted on said base means at a position between said tab and said base means, sandwiched between said pivot means and said base means, and held in place by said pivot means and said mounting means. - View Dependent Claims (20, 21, 22, 23)
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24. A rocker switch assembly, comprising:
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(a) substantially flat base means for supporting an elastomeric electric switch; (b) a tab; (c) means for mounting said tab on said base means at a pivot point such that said tab pivots on an axis parallel to said base means; (d) an elastomeric electric switch mounted adjacent said base means said elastomeric electric switch being disposed beneath said tab offset from said pivot axis and extending toward said tab from said base means so as to be actuated by said tab when said tab is pivoted toward said switch, said switch being actuated by sufficient compression thereof; and (e) an elastomeric bumper molded as one piece with said elastomeric electric switch and disposed between said base means and said tab on the same side of said pivot axis as said switch, said bumper being compressible by said tab but limiting the distance said tab can be pivoted toward said base means.
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Specification