93 lines
2.9 KiB
OpenSCAD
93 lines
2.9 KiB
OpenSCAD
// Two-way stackable 3.5" HDD rack
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// GPLv3, (c) Vitaliy Filippov, 2018
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w = 100; // HDD width
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h = 29; // HDD height + spacing
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hl = 147; // HDD length
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l = 25; // Mount width
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fh = 13; // Fixer height (must be < h/2)
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t1 = 5; // Wall thickness
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th = 5; // Bracket notch thickness
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wo = 6; // Width offset (must be > 5)
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sw = 5; // Stack notch thickness
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module mount2() {
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difference() {
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union() {
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translate([-t1-wo,-5,-5]) cube(size=[t1,l,5+h]);
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translate([-t1-wo,-5,-5]) cube(size=[t1*2+w+wo*2,l,5]);
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translate([w+wo,-5,-5]) cube(size=[t1,l,5+h]);
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translate([-t1-wo-sw,l-15,-5]) cube(size=[w+wo*2+sw*2+t1*2,5,5]);
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translate([w,0,0]) cube(size=[wo,5,5]);
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difference() {
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translate([-t1-wo-sw,-5,h-5]) cube(size=[sw,l-5,15]);
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translate([-t1-wo-sw,l-15,h]) cube(size=[sw,l-5,5]);
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}
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difference() {
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translate([w+wo+t1,-5,h-5]) cube(size=[sw,l-5,15]);
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translate([w+wo+t1,l-15,h]) cube(size=[sw,l-5,5]);
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}
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translate([w+wo,-5,h-10]) cube(size=[5+2*sw+2*t1,5,10]);
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translate([w+wo+2*t1+2*sw,-5,h-10]) cube(size=[5,10,10]);
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}
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translate([-t1-wo-1, l-th-10-0.2, h/2-th-0.2]) cube(size=[t1+2,th+0.4,th*2+0.4]);
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translate([w+wo-1, l-th-10-0.2, h/2-th-0.2]) cube(size=[t1+2,th+0.4,th*2+0.4]);
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translate([-wo-t1-sw-1,-5-1,h-10]) cube(size=[wo+t1+sw+2,5+1,10]);
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}
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}
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module bracket() {
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translate([-wo, l-th-10, h/2-th]) cube(size=[5, hl-2*(l-th-10), th*2]);
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translate([-wo-t1-1, 10, h/2-th]) cube(size=[5+t1+1, th, th*2]);
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translate([-wo-t1-1, hl-2*(l-th-10)+th, h/2-th]) cube(size=[5+t1+1, th, th*2]);
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}
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module fixer() {
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difference() {
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union() {
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translate([w, -5, 0]) cube(size=[wo, l-10, fh]);
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translate([w-30, -5, 0]) cube(size=[wo+30, 5, fh]);
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}
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translate([w-1, 0, -1]) cube(size=[wo+2, 5+0.2, 6+0.2]);
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}
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}
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module cover() {
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translate([-t1-wo,-5,-5]) cube(size=[t1*2+w+wo*2,l,5]);
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translate([-t1-wo-sw,l-15,-5]) cube(size=[w+wo*2+sw*2+t1*2,5,5]);
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}
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module assembly(c) {
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color([0.8,0.6,1]) cube(size=[w,hl,27]);
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color(c) mount2();
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color(c) translate([0,hl,0]) rotate([0, 0, 180]) mirror() mount2();
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color([0.5,1,0.5]) {
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bracket();
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translate([w,hl,0]) rotate([0, 0, 180]) bracket();
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}
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color([0.5,1,1]) {
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fixer();
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translate([0,hl,0]) rotate([0, 0, 180]) mirror() fixer();
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}
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}
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module covered_assembly(c) {
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assembly(c);
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translate([0, 0, h+5]) {
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cover();
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translate([w,hl,0]) rotate([0, 0, 180]) cover();
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}
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}
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translate([0, 0, 0]) assembly();
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translate([0, 0, h+5]) covered_assembly([0.5,0.5,1]);
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translate([-w-2*wo-2*t1-2*sw, 0, 0]) assembly([0.5,0.5,1]);
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translate([-w-2*wo-2*t1-2*sw, 0, h+5]) covered_assembly();
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//mount2();
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//fixer();
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//bracket();
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//cover();
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//mirror() mount2();
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//mirror() fixer();
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