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Add space for the rotary encoder pins

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Correl Roush 2023-10-03 22:49:11 -04:00
parent 7477815ee5
commit b84254d972
1 changed files with 12 additions and 4 deletions
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16
openscad/enclosure.scad
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@ -5,7 +5,7 @@ use <BOSL/transforms.scad>
$fn = $preview ? 30 : 50;
plate_margin = 5;
plate_thickness = 1.5;
plate_thickness = 3;
// Number of key switches
keys = 3;
@ -20,6 +20,8 @@ keyswitch_cutout_width = 14;
dial_diameter = 20;
dial_base_width = 12.85;
dial_base_height = 16.75;
dial_pin_width = 6;
dial_pin_length = 3;
// Space between the dial and the keypad
dial_distance = 5;
@ -37,9 +39,15 @@ module support_plate() {
translate([plate_margin, plate_margin, -1]) {
// Dial cutouts
translate([(dial_diameter - dial_base_width) / 2,
(dial_diameter - dial_base_height) / 2])
cube([dial_base_width, dial_base_height, plate_thickness + 2]);
(dial_diameter - dial_base_height) / 2]) {
union() {
cube([dial_base_width, dial_base_height, plate_thickness + 2]);
translate([(dial_base_width - dial_pin_width) / 2, - dial_pin_length]) {
// Provide a 0.5mm-thick lip to hide the pins
cube([dial_pin_width, dial_base_height + dial_pin_length, plate_thickness + 2 - 1.5]);
}
}
}
// Key switch cutouts
offset_y = dial_diameter <= key_width ? 0 : (dial_diameter - key_width) / 2;
translate([dial_diameter + dial_distance, offset_y]) {