Simple assembly thin keyboard

Abstract

A simple assembly thin keyboard includes at least one circuit board and a plurality of keycap assembly located on the circuit board and movable vertically to press the circuit board to generate keyboard command signals. The keycap assembly includes a plurality of first keycaps and second keycaps. Each first keycap abuts at least one second keycaps. The abutting first keycaps and second keycaps are interposed by a plurality of connection arms. Each connection arm includes at least one first connecting section connecting to the first keycap, at least one second connecting section connecting to the second keycap and an elastic section which bridges the first connecting section and second connecting section and contains at least one stress reversion spot. Through the connection arm bridged the first and second keycaps to substitute the conventional driven mechanism total thickness of the keyboard can be reduced, and assembly also is simpler.

Dependencies are inferred from the claim text.