ADJUSTABLE COMPUTER KEYBOARD PLATFORM SUPPORT MECHANISM

摘要

An improved brake and tilt adjustment control mechanism for a keyboard suppo rt platform includes a telescoping shaft connect between the keyboard platform and a housing supported on linkage arms that support the platform and connected the platfo rm to a desk or support surface. The shaft is engaged by an encircling coil spring retained in the housing to lock the mechanism. Flexing the spring releases the locking mechanism and permits adjustment of the tilt or attitude of the keyboard platform relative to the linkage arms.