Push-button switch assembly arrangement

Abstract

The invention relates to a push-button switch assembly arrangement, including a plurality of push-button switch assemblies with a base body, each of them having an OLED display connected via first wiring to a corresponding local control unit adapted for controlling the selective turning on/off of the OLED, the local control units being each connected via wiring to a single common two-way communication bus which links them to an electronic central control system. The invention is applicable to automatic dispensing or amusement machines with information via the OLED display relating to the function of the machine.

Dependencies are inferred from the claim text.