US Patent 10345920 Keyboard/keyboard enclosure

A keyboard/keyboard enclosure is provided. The keyboard/keyboard enclosure includes front and rear shells removably connected together and made of a durable metal material such as aluminum. The enclosure defines a cavity and various features for positioning and/or restraining a PCB within the cavity. A keypad is positioned on the front surface of the front shell. End caps extend into the cavity from opposed ends of the front and rear shells, thereby selectively securing the front and rear shells together and/or further positioning and/or restraining the PCB within the cavity.