Keyboard with a universally adjusting apparatus

Details Keyboard with a universally adjusting apparatus Keyboard with a universally adjusting apparatus

1995-08-22

1997-09-23

Liang, Regina D.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Including keyboard

400489, G09G 500

Patent

active

056709919

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.

REFERENCES:
patent: 5067834 (1991-11-01), Szmanda et al.
patent: 5393150 (1995-02-01), Fort

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