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Fixed offsets on aux

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wholteza
2025-08-23 15:20:16 +02:00
parent 5b83a62367
commit 924586b3f7
1 changed files with 20 additions and 8 deletions
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28
rev2/3d-models/top-dampener.scad
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@@ -23,6 +23,11 @@ $fingerStep = 5;
$xBase = (($width + $space) * $columns) + $space; $xBase = (($width + $space) * $columns) + $space;
$yBase = (($length + $space) * $rows) + $space; $yBase = (($length + $space) * $rows) + $space;
$pcbHeight = 1.6;
$dampenerHeight = 1;
$pcbDampenerOffset = $pcbHeight + $dampenerHeight + $clearance;
module pin(){ module pin(){
cylinder(h=$holes, r=1, center=false); cylinder(h=$holes, r=1, center=false);
@@ -102,26 +107,33 @@ leftTopDampener();
module case(){ module case(){
// Then adjust the shim, aux and pico. // Then adjust the shim, aux and pico.
// Last add magnets, don't forget the clearance. // Last add magnets, don't forget the clearance.
$baseHeight = 6; $baseHeight = 6.2;
module magnets(){ module magnets(){
cylinder(h=$magnetHeight + $clearance, r=$magnetWidth + $clearance / 2); cylinder(h=$magnetHeight + $clearance, r=$magnetWidth + $clearance / 2);
} }
module aux(){ module aux(){
$topToCenterOfAux = 15.4; $topLeftOfPcbToCenterOfAux = 15.4;
$auxHoleRadius = 4; $measurementPcbPlaneToCenterOfAux = 2.8;
$auxClearanceFromBase = $measurementPcbPlaneToCenterOfAux - $dampenerHeight;
$auxHoleRadius = 3.15;
$auxHoleLength = 17 + $shellWidth/2; $auxHoleLength = 17 + $shellWidth/2;
$auxCableRadius = 4.15;
// Move to the position along the wall the aux will be // Move to the position along the wall the aux will be
translate([-($shellWidth/2 + $clearance),$switchDistance * $rows - $topToCenterOfAux,0]) translate([-($shellWidth/2 + $clearance),$switchDistance * $rows - $topLeftOfPcbToCenterOfAux,-$auxClearanceFromBase])
// Make cylinder perpendicular with the wall // Make cylinder perpendicular with the wall
rotate([0,90,0]) rotate([0,90,0]){
// Aux component clearance
cylinder(h=$auxHoleLength,r=$auxHoleRadius); cylinder(h=$auxHoleLength,r=$auxHoleRadius);
// Aux cable housing clearance
cylinder(h=$shellWidth/2,r=$auxCableRadius );
}
// TODO: move magnets to somewhere else. // TODO: move magnets to somewhere else.
translate([0,0,5]) translate([0,0,5])
magnets(); magnets();
} }
module pico(){ module pico(){
$edgeToCenterOfUsb = 23; $topLeftEdgeOfPcbToCenterOfUsb = 23;
$usbHoleWidth = 12; $usbHoleWidth = 12;
$usbHoleHeight = 9; $usbHoleHeight = 9;
$usbOffsetFromPcb = 2.4; $usbOffsetFromPcb = 2.4;
@@ -129,7 +141,7 @@ module case(){
$picoWidth = 25; $picoWidth = 25;
$picoLength = 53; $picoLength = 53;
// Move to position along the wall the usb will be // Move to position along the wall the usb will be
translate([$edgeToCenterOfUsb - ($usbHoleWidth/2), $switchDistance * $rows, -$usbOffsetFromPcb]){ translate([$topLeftEdgeOfPcbToCenterOfUsb - ($usbHoleWidth/2), $switchDistance * $rows, -$usbOffsetFromPcb]){
union() { union() {
// Create a hole for the usb cable to go through // Create a hole for the usb cable to go through
cube([$usbHoleWidth,$shellWidth,$usbHoleHeight]); cube([$usbHoleWidth,$shellWidth,$usbHoleHeight]);
@@ -145,7 +157,7 @@ module case(){
$shimPoints = [ $shimPoints = [
[0 - $shellWidth / 2, - $baseHeight], [0 - $shellWidth / 2, - $baseHeight],
[$switchDistance * $columns + $shellWidth/2 + $clearance, 0], [$switchDistance * $columns + $shellWidth/2 + $clearance, 0],
[$switchDistance * $columns + $shellWidth/2 + $clearance, - $baseHeight] [$switchDistance * $columns + $shellWidth/2 + $clearance, - ($baseHeight + $clearance)]
]; ];
// Face z/x-plane // Face z/x-plane
rotate([90,0,0]) rotate([90,0,0])