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Add case

This commit is contained in:
Midgard 2022-03-17 23:51:09 +01:00
parent ad1463b8a6
commit 8c09ca0d10
Signed by: midgard
GPG Key ID: 511C112F1331BBB4
1 changed files with 95 additions and 0 deletions
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src/modules/needy_finetuner/3d/case.scad Normal file
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dialWidth = 46;
potWidth = 10.5;
potHeight = 76;
boxLength = 125;
boxWidth = 100;
boxHeight = 30;
lidHeight = 12;
wallSize = 1;
$fn=50;
module ccube(coords, centered) {
offsets = [
centered[0] ? -coords[0] / 2 : 0,
centered[1] ? -coords[1] / 2 : 0,
centered[2] ? -coords[2] / 2 : 0
];
translate (offsets) {
cube(coords);
}
}
xCentered = [true, false, false];
xyCentered = [true, true, false];
difference() {
ccube([boxLength, boxWidth, boxHeight], xyCentered);
// Hollow
translate ([0, 0, wallSize])
ccube([boxLength - 2*wallSize, boxWidth - 2*wallSize, boxHeight], xyCentered);
screwHoleOffset = 6;
// Screw holes
translate([0, boxWidth / 2 - 8, boxHeight - screwHoleOffset])
rotate([0, 90, 0])
cylinder(boxLength + 5, r=2.86/2, center=true);
translate([0, -boxWidth / 2 + 8, boxHeight - screwHoleOffset])
rotate([0, 90, 0])
cylinder(boxLength + 5, r=2.86/2, center=true);
// Cable hole
translate([-boxLength/2, 0, 5])
ccube([10, 7, 5], xyCentered);
}
module cornerPiece() {
translate([0, 0, wallSize]) cube([1, 1, boxHeight - lidHeight]);
}
translate([boxLength/2 - 2*wallSize, boxWidth/2 - 2*wallSize, 0]) cornerPiece();
translate([boxLength/2 - 2*wallSize, -boxWidth/2 + wallSize, 0]) cornerPiece();
translate([-boxLength/2 + wallSize, boxWidth/2 - 2*wallSize, 0]) cornerPiece();
translate([-boxLength/2 + wallSize, -boxWidth/2 + wallSize, 0]) cornerPiece();
translate([boxLength + 10, 0, 0])
//rotate([180, 0, 0])
difference() {
ccube([
boxLength - 2*wallSize - 0.5,
boxWidth - 2*wallSize - 0.5,
lidHeight
], xyCentered);
// Hollow
translate ([0, 0, wallSize])
ccube([
boxLength - 4*wallSize - 0.5,
boxWidth - 4*wallSize - 0.5,
lidHeight
], xyCentered);
translate([0, -35, -1]) {
// Dial hole
translate([0, 0, -1])
ccube([dialWidth, dialWidth, 10], xCentered);
// Pot hole
translate([0, dialWidth + 4, -1])
ccube([potHeight, potWidth, 10], xCentered);
// LED hole
translate([0, dialWidth + 4 + potWidth + 10, -1])
cylinder(10, 3, center=true);
}
// Screw holes
translate([0, boxWidth / 2 - 8, 6])
rotate([0, 90, 0])
cylinder(boxLength + 5, r=2.86/2, center=true);
translate([0, -boxWidth / 2 + 8, 6])
rotate([0, 90, 0])
cylinder(boxLength + 5, r=2.86/2, center=true);
}