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Claude
75dd63b56f
A printable reimagining of the wooden Kidsbox: rectangular cabinet with two front speakers, removable top lid (NFC tag rests there, reader mounts beneath), and swappable speaker mounts. - kidsbox.scad: master model + part dispatcher (body/lid/speaker_adapter/grill) - params.scad: all tunable dimensions in one place - lib.scad: helper modules (rounded shell, bosses, bolt circles) - Fixed front-panel speaker interface + swappable adapter so any driver fits by printing a new adapter (edit spk_* params, re-export) - Internal mounts: 2x18650 cradle, ESP32-LyraT standoffs, RC522 under lid, 3 buttons on lid, USB/charge + power-switch side ports, back-wall vents - Snap-in speaker grills - Makefile to export STLs and render previews (headless via xvfb) - Exported STLs and preview renders included - Link enclosure from main README Dimensions are sensible defaults from the reference photos and common parts; README flags the fit-critical values to verify before mass-printing. https://claude.ai/code/session_01MhAnh68DPNnTjcKqjNYDmk
54 lines
1.6 KiB
OpenSCAD
54 lines
1.6 KiB
OpenSCAD
// ============================================================================
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// Kidsbox enclosure — helper modules
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// ============================================================================
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// A box with rounded VERTICAL edges only (flat top & bottom for clean FDM).
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// size = [x, y, z], r = corner radius.
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module rbox(size, r) {
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x = size[0]; y = size[1]; z = size[2];
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hull() {
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for (sx = [r, x - r], sy = [r, y - r])
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translate([sx, sy, 0]) cylinder(h = z, r = r);
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}
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}
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// Hollow shell: outer rbox minus inner rbox, open at the top (+Z).
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// Floor thickness `ft`, wall `w`.
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module shell(size, r, w, ft) {
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x = size[0]; y = size[1]; z = size[2];
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difference() {
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rbox([x, y, z], r);
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translate([w, w, ft])
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rbox([x - 2*w, y - 2*w, z - ft + 1], max(0.1, r - w));
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}
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}
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// A screw boss (solid post with a pilot hole) standing in +Z.
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module boss(od, h, hole_d) {
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difference() {
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cylinder(h = h, d = od);
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translate([0, 0, -0.5]) cylinder(h = h + 1, d = hole_d);
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}
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}
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// A flat ring.
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module ring(od, id, h) {
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difference() {
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cylinder(h = h, d = od);
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translate([0, 0, -0.5]) cylinder(h = h + 1, d = id);
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}
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}
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// Bolt circle: place children at `count` points on diameter `d`.
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module bolt_circle(d, count, start = 0) {
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for (i = [0 : count - 1])
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rotate([0, 0, start + i * 360 / count])
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translate([d/2, 0, 0]) children();
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}
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// A rounded-rectangle plate (2D) for linear_extrude.
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module rrect(x, y, r) {
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hull() for (sx = [r, x - r], sy = [r, y - r])
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translate([sx - x/2, sy - y/2]) circle(r = r);
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}
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