3D-Printable Electronics Enclosure with Snap-Fit Lid and PCB Mount

Concept enclosure for a small electronics device, designed to be 3D printed, assembled and shipped without extra tooling. Design details: - 90 x 60 x 31 mm, 2 mm walls, printable in PLA or PETG - Four screw bosses sized for M2.5 heat-set inserts - PCB mount on 4 standoffs for a 66 x 40 mm board, with a USB-C cutout - Lid with a vent grille, a locating lip and tool-free snap-fit hooks - Side vents shaped to print without supports Modelled at real-world scale with print tolerances, clearances and assembly in mind, and shown here as an exploded render. Exported as STL for printing, so you can go straight from file to physical prototype.