67 lines
1.9 KiB
OpenSCAD
67 lines
1.9 KiB
OpenSCAD
// The cutouts to allow external components (such as buttons and connectors) to be mounted on the box
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// 4056-based li-ion charging module
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module usb_cutout() {
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hull() {
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translate([0, -3, 0]) cylinder(h=11, d=8);
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translate([0, 3, 0]) cylinder(h=11, d=8);
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translate([0, 0, 12]) cube([3, 8.9, 2], true);
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}
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}
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// 14x12mm rocker switch with 21x15mm flange
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module switch_cutout() {
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cube([14.2, 12.2, 30], true);
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}
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module speaker_grille() {
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linear_extrude(height = 10, center = true) {
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import("speaker_grille.svg");
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}
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}
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module keycap() {
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cylinder(h = 10, d = 20, $fn = 128);
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}
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module character_retainer_cutout() {
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$fn = 128;
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screw_hole_diameter = 3;
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// Ring cutout
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cylinder(d = 60, h = 5);
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// Screw holes
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translate([0, -25, 10]) cylinder(d = screw_hole_diameter, h = 15, center = true);
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rotate([0, 0, 120]) translate([0, -25, 10]) cylinder(d = screw_hole_diameter, h = 15, center = true);
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rotate([0, 0, 240]) translate([0, -25, 10]) cylinder(d = screw_hole_diameter, h = 15, center = true);
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}
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module status_led_diffuser_cutout() {
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$fn = 32;
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// Diffuser
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hull() {
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translate([0, -13.2, 0]) cylinder(d = 10.2, h = 13);
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translate([15.2, 13.2, 0]) cylinder(d = 10.2, h = 13);
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translate([-15.2, 13.2, 0]) cylinder(d = 10.2, h = 13);
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}
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}
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module sdcard_access_port_cutout() {
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$fn = 32;
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union() {
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translate([-13, -8.5, 0]) cube([26, 17, 8]);
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// Flange
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hull() {
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translate([15, 0, 0]) cylinder(d = 21, h = 2);
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translate([-15, 0, 0]) cylinder(d = 21, h = 2);
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}
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// Screw holes
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translate([16, 0, -1]) cylinder(d = 2, h = 10);
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translate([-16, 0, -1]) cylinder(d = 2, h = 10);
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}
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}
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//usb_cutout();
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//speaker_grille();
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//character_retainer_cutout();
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//status_led_diffuser_cutout();
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sdcard_access_port_cutout(); |