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maxistar wants to merge 13 commits into from
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xdfdfdfdfd #22

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1196dbd
gatt feature
Jan 7, 2026
5032bef
add gatt exposition
Jan 7, 2026
cc29cb8
case v2
maxitemis Feb 10, 2026
241e995
improve body
Feb 11, 2026
152d7b4
Merge pull request #18 from maxistar/gatt_layer_exposition
maxistar Feb 11, 2026
45152ce
add a new magnet
Feb 12, 2026
da6adaf
test
Feb 12, 2026
841e5dd
test
Feb 12, 2026
2f90430
fine tuning
maxitemis Feb 12, 2026
b4a425f
Merge branch 'case_v2'
Feb 20, 2026
de97b76
change map
Feb 22, 2026
630f0d6
minor formatting issue
Mar 11, 2026
733e302
fix zmk version
Mar 11, 2026
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69 changes: 56 additions & 13 deletions body/board_case.scad
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Original file line number Diff line number Diff line change
Expand Up @@ -6,11 +6,12 @@ features todo:
- [x] magnetic fixation of the keyboard
- [x] additional pads fixation for the keyboard
- [x] rubber perimeter for better stability
- [ ] make maglet holders 3dprint friendly

*/

cut_angle = [-7, 14, 0];
magnet_radius = 4 / 2 + 0.05;
cut_angle = [-6, 13, 0];
magnet_radius = 4 / 2 + 0.1;
holder_thickness = 0.8;

module column3() {
Expand Down Expand Up @@ -81,8 +82,8 @@ module base_centered() {
}

module cut_centered() {
rotate([1, -1.5, 0])
translate([-70, 48, -8])
rotate([1, -1.0, 0])
translate([-70, 48, -8.35])
//hull() {
import("corne_shape_with_stands.stl");
//}
Expand All @@ -108,7 +109,7 @@ module shell() {
difference() {
minkowski() {
outline();
sphere(r=4);
sphere(r=4.2);
}

minkowski() {
Expand All @@ -135,6 +136,50 @@ module one_half() {

double_magnet_plane(magnet_radius, 2, 0.1);
}

intersection() {
minkowski() {
outline();
sphere(r=4);
}
rotate(cut_angle) {
print_helpers();
}
}
}

module print_helpers() {
translate([30, 35.6, 2.7])
hull() {
cylinder(h=0.5, r=magnet_radius + holder_thickness, $fn=50);

translate([3, 15, 20])
cylinder(h=0.5, r=magnet_radius + holder_thickness, $fn=50);
}

translate([-30, -35.6, 2.7])
hull() {
cylinder(h=0.5, r=magnet_radius + holder_thickness, $fn=50);

translate([0, -10, 10])
cylinder(h=0.5, r=magnet_radius + holder_thickness, $fn=50);
}

translate([-33, 50, 2.7])
hull() {
cylinder(h=0.5, r=magnet_radius + holder_thickness, $fn=50);

translate([0, 5, 10])
cylinder(h=0.5, r=magnet_radius + holder_thickness, $fn=50);
}

translate([33, -50, 2.7])
hull() {
cylinder(h=0.5, r=magnet_radius + holder_thickness, $fn=50);

translate([0, -5, 10])
cylinder(h=0.5, r=magnet_radius + holder_thickness, $fn=50);
}
}

one_half();
Expand All @@ -159,7 +204,7 @@ module rubber_cuts() {
rotate([0, 0, 22.9])
cube([20, 1.8, 1.8], center=true);

translate([44, 32.5, 0])
translate([44, 33.5, 0])
rotate([0, 0, -22])
cube([20, 1.8, 1.8], center=true);

Expand Down Expand Up @@ -187,7 +232,7 @@ module double_angled_cuts() {

module magnets_plane(radius, height, voffset) {

translate([34, -49.9, voffset])
translate([33, -49.9, voffset])
cylinder(h=height * 2 + voffset * 2, r=radius, $fn=50, center=true);

translate([30, 35.6, voffset])
Expand Down Expand Up @@ -237,12 +282,10 @@ module test_magnet() {

//corne_centered();

/*
translate([0, 0, -40])
rotate([0, 180, 0])
scale([1, -1, 1])
corne_centered();
*/
//translate([0, 0, -40])
// rotate([0, 180, 0])
// scale([1, -1, 1])
// corne_centered();

/*
difference() {
Expand Down
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207 changes: 4 additions & 203 deletions body/body_with_stands.scad
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Original file line number Diff line number Diff line change
@@ -1,205 +1,6 @@
$fn = 50;
include <corne_body_models.scad>;

/**
* Corne Chocoflan case body with stands and magnet holes
*
* Based on corne_chocoflan_basic.stl
*
* todo:
* - move two stands 0.5mm up
* - make magnet holes
*
*/
body();

magnet_radius = 4 / 2 + 0.2;

magnet1_pos = [8.8, -21.5, 9.4];
magnet2_pos = [8.8, -56.9, 9.4];
magnet3_pos = [91.5, -85.0, 8.4];
magnet4_pos = [101, -14.5, 8.2];

module body() {
difference() {

union() {
import("corne_chocoflan_basic.stl");
thicknessCubes();
innerStands();

translate(magnet1_pos)
cylinder(h=2.14, r=magnet_radius + 0.5);

translate(magnet2_pos)
cylinder(h=2.14, r=magnet_radius + 0.5);

translate(magnet3_pos)
cylinder(h=2.14, r=magnet_radius + 0.5);

translate(magnet4_pos)
cylinder(h=2.14, r=magnet_radius + 0.5);
}
//import("corne_chocoflan_basic.stl");

translate(magnet1_pos)
cylinder(h=4.04, r=magnet_radius);

translate(magnet2_pos)
cylinder(h=4.04, r=magnet_radius);

translate(magnet3_pos)
cylinder(h=4.04, r=magnet_radius);

translate(magnet4_pos)
cylinder(h=4.04, r=magnet_radius);

rotate([0, 1, 0])
linearCuts();

// standCuts();
//cube([25,250,100], center=true);
}
}

//rotate([0,1,0])
//linearCuts();

//translate([8.1,-16.1, 8.5])
//rotate([0,0.6,0])
// cube([150,150,0.5]);

module stand() {
difference() {
union() {
cylinder(h=3, r1=1.5, r2=1.5);
cylinder(h=2, r1=4.5, r2=4);
}
cylinder(h=4, r=1);
}
}

module innerStands1() {
//cube([18.5,18.5,2]);
translate([18.5, 0, 0])
stand();
}

module innerStands2() {
//cube([18.5,19,2]);
translate([18.5, 19, 0])
stand();
}

module innerStands3() {
//cube([94.75,17,2]);
translate([94.75, 0, 0])
stand();
}

module innerStands4() {
//cube([23.5,64.5,2]);
translate([0, 0, 0])
stand();
}

module innerStands() {
translate([6.1, -32.6, 9.427])
innerStands1();

translate([6.1, -70.5, 9.427])
innerStands2();

translate([6.1, -29.4, 9.427])
innerStands3();

translate([114.4, -77.0, 9.427])
innerStands4();
}

module bottomCube2() {
//cube([3,3,1]);
translate([0, -6, 0])
cube([38, 6, 1.5]);
}

module bottomCube1() {
//cube([10,10,1]);
translate([0, 10, 0])
cube([38, 6, 1.5]);
}

module thicknessCubes() {
translate([6, -70, 9.2])
bottomCube1();

translate([6, -18, 9.2])
bottomCube2();
}

module standCut() {
cylinder(h=1, r=3, center=true);
difference() {
cylinder(h=1, r=5.5, center=true);
cylinder(h=3, r=3.5, center=true);
}
}

module linearCut() {
cube([30, 1.6, 1.6]);
translate([0, 1.6 * 2, 0])
cube([30, 1.6, 1.6]);
}

module linearCuts() {

depth = 8.3;

translate([12, -23.5, depth])
linearCut();

translate([12, -59.5, depth])
linearCut();

translate([95, -80, depth])
rotate([0, 0, -15])
linearCut();

translate([100, -25.5, depth])
linearCut();
}

//linearCuts();

module standCuts() {
zoffset = 9;
translate([24.5, -52, zoffset]) standCut();
translate([24.5, -32.5, zoffset]) standCut();

translate([120, -84, zoffset]) standCut();
translate([130, -25, zoffset]) standCut();
}

module body_solid() {

union() {
import("corne_shape.stl");

rotate([0, 0.7, 0])
linearCuts();

translate([0, 0, -6.8]) {
translate(magnet1_pos)
cylinder(h=6.04, r=magnet_radius);

translate(magnet2_pos)
cylinder(h=6.04, r=magnet_radius);

translate(magnet3_pos)
cylinder(h=6.04, r=magnet_radius);

translate(magnet4_pos)
cylinder(h=6.04, r=magnet_radius);
}
}
}

body_solid();
// corne shape with stands
// body_solid();
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