raspi-freezer/cad/case.scad

wall = 2.0;
tolerance = 0.4;

width=65.0+6;
length=30.0+32.0;
height=14.0;

$fn=50;


    holes_x=58.0;
    holes_y=23.0;

hdmi_y_space = 33.0;

module base(x, y, z, thick) {
    translate([0,0,-thick])
    difference() {
        minkowski() {
            cube([x,y,z]);
            cylinder(r=wall,h=0.1);
        }
        translate([thick,thick,thick]) minkowski() {
            cube([x-2*thick,y-2*thick,z]);
            cylinder(r=thick,h=0.1);
        }
    }
}

module holes(r, h) {
    translate([0,0,0]) cylinder(r=r,h=h);
    translate([holes_x,0,0]) cylinder(r=r,h=h);
    translate([0,holes_y,0]) cylinder(r=r,h=h);
    translate([holes_x,holes_y,0]) cylinder(r=r,h=h);
}


translate([-(width-holes_x)/2,-hdmi_y_space,0]) base(width, length, height, wall);
holes(3.5, 1.0);
holes(2.0/2, height);

#translate([12.4-3.5,-hdmi_y_space-1+(12/2),(13/2)-1.2]) {
    cube([22,12,13], center=true);
    translate([0,-2*wall,0]) cube([17.5,12,9], center=true);
}

#translate([41.4-3.5,-30,4]) rotate([90,0,0]) cylinder(r=3.0/2,h=10);