Information handling system circuit board retention with bi-stable flexture plate

Abstract

A portable information handling system is assembled and disassembled by a keystone assembly that couples at an upper surface of the portable housing to overlap a keyboard assembly that covers processing components disposed in the portable housing. A motherboard couples to the portable housing with a bi-stable plate having first and second portions selectively held in an engaged position and a released position by plural flexible members that flex between a first position stable one side of orthogonal to an inner portion relative to an outer portion and a second position stable on an opposite side of orthogonal. A member extending from the bi-stable plate moves relative to the motherboard to engage a notch that can be aligned with an axis of the sliding, orthogonal to the axis of the sliding or plural notches in both positions.

Dependencies are inferred from the claim text.