Printed circuit board assembly with shock absorbing structure

A shock-absorption structure installed on a printed circuit board defining a plurality of cutouts therein, the shock-absorption structure comprising:

• a plurality of supporting members, a positioning hole being formed on each supporting member;
• a plurality of shock-absorption members snapped in the plurality of cutouts respectively, each shock-absorption member comprising:
• a first surface contacting the corresponding supporting member;
• and
• a second surface parallel to the first surface, and
• a concaved portion between the first and second surfaces, defining:
• a through hole being extending through the first surface and the second surface, and the first surface and the second surface being disposed at opposite sides of the printed circuit board;
• and
• a plurality of fixing members each comprising a first portion pressed on the second surface of the corresponding shock-absorption member, and a second portion extending through the through hole and engaging in the positioning hole,
• wherein the concaved portion being selected from the group consisting of a half-elliptical column and a parabolic column.