Keyboard stand-up angle adjustor structure

Abstract

A keyboard stand-up angle adjustor structure consisting of a recess in the back surface of a keyboard as well as a leading hole mount, a center hole mount, and a trailing hole mount sequentially disposed on two sides at the front, middle, and rear portions of the recess that provide for first movably coupling and unitarily integrating a positioning block and a support block. The positioning block has a male hinge end and a female hinge end respectively disposed at its anterior and posterior extremities. The male hinge end is first aligned with and then inserted into the trailing hole mount near the keyboard rear section and thereby coupled to the back surface of the keyboard. The positioning block female hinge end has two aligned and, furthermore, hollow elements with axial holes that provide for spreading apart the support block pivot posts and inserting them into the positioning block axial holes. Pivot pins protrude outward from the opposite extremity of the support block and, furthermore, the pivot pins are fitted into the leading hole mount or the center hole mount of the keyboard to respectively provide for the keyboard level state or propped up state. As such, the keyboard is postured vertically on the desktop when it is not utilized to providing for additional usable desktop area, thereby achieving practical convenience and, furthermore, without occupying space.

Dependencies are inferred from the claim text.