Renamed character_retainer_ring.scad to external_parts.scad

2026-01-21 11:07:12 +01:00
parent 8d6c811998
commit a02bc5685a
1 changed files with 0 additions and 0 deletions
--- a/enclosure/external_parts.scad
+++ b/enclosure/external_parts.scad
@@ -0,0 +1,76 @@
+// The support the character is inserted in when playing a story.
+// Mounted on the shell with two screws.
+// To be printed in clear plastic because it receives the light from the RGB led.
+// Indents at height 4
+
+module retainer_spring() {
+    rotate_extrude(convexity = 10, angle = 90, $fn = 128)
+        translate([22, 0, 0])
+            square([2, 10]);
+}
+
+module character_retainer_ring() {
+    $fn = 128;
+    screw_hole_diameter = 2;
+    difference() {
+        // Body
+        cylinder(d = 59.5, h = 6);
+        cylinder(d = 40.5, h = 20, center = true);
+        // Screw holes
+        translate([0, -25, 0]) cylinder(d = screw_hole_diameter, h = 6, center = true);
+        rotate([0, 0, 120]) translate([0, -25, 0]) cylinder(d = screw_hole_diameter, h = 6, center = true);
+        rotate([0, 0, 240]) translate([0, -25, 0]) cylinder(d = screw_hole_diameter, h = 6, center = true);
+    
+        // Retainer springs
+        rotate([0, 0, 45]) retainer_spring();
+        rotate([0, 0, 165]) retainer_spring();
+        rotate([0, 0, 285]) retainer_spring();
+    }
+    
+    // Retainer bumps
+    rotate([0, 0, -30]) translate ([20.25, 0, 4]) sphere(d = 2);
+    rotate([0, 0, 90]) translate ([20.25, 0, 4]) sphere(d = 2);
+    rotate([0, 0, 210]) translate ([20.25, 0, 4]) sphere(d = 2);
+    
+}
+
+module status_led_diffuser() {
+    $fn = 32;
+    // Diffuser
+    hull() {
+        translate([0, -13, 0]) cylinder(d = 10, h = 13);
+        translate([15, 13, 0]) cylinder(d = 10, h = 13);
+        translate([-15, 13, 0]) cylinder(d = 10, h = 13);
+    }
+    difference() {
+        // Flange
+        cube([50, 40, 2], true);
+        // Mounting holes
+        translate([-18, -5, 0]) cylinder(d = 3, h = 3, center = true);
+        translate([18, -5, 0]) cylinder(d = 3, h = 3, center = true);
+    }    
+}
+
+module sdcard_access_port() {
+    $fn = 32;
+    difference() {
+        union() {
+            translate([-12, -7.5, 0]) cube([24, 15, 8]);
+            // Flange
+            hull() {
+                translate([15, 0, 0]) cylinder(d = 20, h = 2);
+                translate([-15, 0, 0]) cylinder(d = 20, h = 2);
+            }
+            // Text
+            translate([6, -3, -0.9]) linear_extrude(height = 1) rotate([0, 180, 0]) text("SD", size = 6);
+        }
+        // Mounting holes
+        translate([16, 0, -1]) cylinder(d = 3, h = 10);
+        translate([-16, 0, -1]) cylinder(d = 3, h = 10);
+    }
+}
+
+//retainer_spring();
+character_retainer_ring();
+//status_led_diffuser();
+//sdcard_access_port();