Keyboard with a universally adjusting apparatus

Abstract

The present invention relates to a keyboard with a universally adjusting apparatus, the keyboard unit is engaged with a universally adjusting apparatus. The universally adjusting apparatus comprises a tray having a plurality of pins to insert into a plurality of slots formed on lower side of the keyboard unit for engagement, and a axle hole formed on lower side of the tray; a bearing block having a axle hole and a plurality of tap holes formed on lower side thereof; a jack post with a nut thereon and a bearing, upper end of the jack post inserting into the axle hole of the tray and lower end of the jack post inserting into the axle hole of the bearing block; a lower base having a plurality of tap holes on upper side thereof; and a plurality of screw studs having threads on both ends, each stud installed between bearing block and lower base and engaged with bearing block and lower base.

Dependencies are inferred from the claim text.