
A blueprint exploded view of a compact mechanical keyboard: keycaps lifted above the switches, the switches above a steel plate, then the circuit board, foam layer and aluminum case, each layer floating apart along vertical dashed guide lines. Thin white lines on deep Prussian blue paper with a faint grid, numbered circle callouts 1 to 8 with leader lines pointing to each part, a blank title block in the lower right corner. Precise drafting linework, no words or letters anywhere.









