switch holder.scad

[things.git] / mini-arrow-firewall.scad

diff --git a/mini-arrow-firewall.scad b/mini-arrow-firewall.scad
index 693db242c77ff091d33e9ba596b02933383e4f6b..3b1b7e18ab3a526f7a413bab24cab869e4abb799 100644 (file)
--- a/mini-arrow-firewall.scad
+++ b/mini-arrow-firewall.scad
@@ -11,9 +11,9 @@ motor_center_hole = 8 + 2;
 outer_wall = 2;
 
 body_w = 60 - 2*outer_wall - 0.5;
-body_h = 33 - outer_wall - 0.5;
+body_h = 32 - outer_wall - 0.5;
 body_depth = 25;
-strut_h = 12;
+strut_h = 9;
 corner_l = 8;
 
 motor_plate_h = 2.5; // base thickness of the motor mount
@@ -77,7 +77,14 @@ difference() {
 for (x = [-1, 1]) for (y = [-1, 1]) scale([x, y, 1]) hull() {
        translate([body_w/2-corner_l, body_h/2-wall/2, 0])
                cylinder(r = wall/2, h = strut_h);
-       translate([motor_screw_dist2/2, motor_screw_head/2 + motor_plate_add - wall/2, 0])
+       translate([motor_screw_dist2/2 + motor_screw_head/2 + motor_plate_add - wall/2, 0, 0])
+               cylinder(r = wall/2, h = motor_plate_h);
+}
+
+for (x = [-1, 1]) for (y = [-1, 1]) scale([x, y, 1]) hull() {
+       translate([body_w/2-corner_l, body_h/2-wall/2, 0])
+               cylinder(r = wall/2, h = strut_h);
+       translate([motor_screw_head/2 + motor_plate_add - wall/2, motor_screw_dist1/2, 0])
                cylinder(r = wall/2, h = motor_plate_h);
 }