Keyboard spacer
AssigneeSweda International, Inc.
InventorAleksandras A. Melys
Life of this patent
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Abstract
A keyboard spacer for inhibiting the depression of selected push buttons upon a keyboard is shown including a longitudinal trunk having a first resilient arm which engages a key stem of a keyboard switch between the switch and the push button. As the first resilient arm yields, a second latching arm snaps over the key stem for retaining the spacer in the position desired. The spacer, which inhibits the depression of the push button, may be easily removed if push button operation is desired.
Claims10
A keyboard spacer for inhibiting the depression of a push button of a keyboard switch having a key stem, comprising:
- a trunk portion, the thickness of which inhibits the depression of said push button switch mounted upon said keyboard;
- a first resilient arm portion extending from said trunk portion for yieldably engaging said key stem as said spacer is inserted between said push button and said keyboard;
- a second latching arm portion extending from said trunk portion and engaging said key stem for latching said spacer between said push button and said keyboard wherein said first resilient arm portion retains said spacer in said latched position.
In a keyboard system having a plurality of push button switches mounted upon a board, each with a key stem extending through said board from said switch to said push button, a keyboard spacer for inhibiting depression of a selected number of said plurality of push buttons, comprising:
- a trunk portion having a longitudinal axis, the thickness of which fits between said board and said push button to inhibit depression thereof;
- a first resilient arm portion extending from said trunk portion at a first angle to said longitudinal axis thereof for resiliently engaging said key stem of said switch;
- a second latching arm portion extending from said trunk portion at a second angle to said longitudinal axis thereof for retaining said spacer upon said key stem of said switch under the urging of said first resilient arm portion.
Dependencies are inferred from the claim text.