This is a simple universal laptop stand which provides a laptop angle of 10°. For most laptops 2 of these should be enough to give a good stand. The size is a cube with 30 mm size, the height is heigh enough to be about 20cm away from the beginning of the laptop.
Maybe not suited for big 15" or 17" laptops - test it.
If you don't want the ventilation holes visit the other stand, which has no tunnel or ventilation holes: https://www.thingiverse.com/thing:3669861
How I Designed This
OpenSCAD Code
module prism(l, w, h){
polyhedron(
points=[[0,0,0], [l,0,0], [l,w,0], [0,w,0], [0,w,h], [l,w,h]],
faces=[[0,1,2,3],[5,4,3,2],[0,4,5,1],[0,3,4],[5,2,1]]
);
}
difference() {
difference() {
difference() {
translate([0,0,0])
linear_extrude(height=30)
translate([0,0,0])
square([30,30]);
translate([0,0,30])
rotate([-10,0,0])
cube([30,40,10]);
}
translate([15,15,0])
union() {
translate([0,0,0])
rotate([0,0,0])
cylinder(15,3,5, false);
translate([0,0,15])
rotate([0,0,0])
cylinder(15,5,5, false);
}
}
translate([0,12,0])
union() {
prism(30, 3, 5);
rotate([0,0,180])
translate([-30,-6,0])
prism(30,3,5);
}
translate([0,0,23])
translate([0,18,5])
rotate([180,0,0])
union() {
prism(30, 3, 3);
rotate([0,0,180])
translate([-30,-6,0])
prism(30,3,3);
}
}
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