X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=servo-tube-holder-half-center.scad;h=6baa16cfd26097834c92f526db30c21957ce80d1;hb=62d4b4de354d9551fb9a33ebb48e80ddd806b0df;hp=3a227936dc85ff2fa4a9a7a39cd538cd66259d1f;hpb=9af08a85591c478e98fed1be749787ca9c7baec8;p=things.git

diff --git a/servo-tube-holder-half-center.scad b/servo-tube-holder-half-center.scad
index 3a22793..6baa16c 100644
--- a/servo-tube-holder-half-center.scad
+++ b/servo-tube-holder-half-center.scad
@@ -5,24 +5,25 @@ wall = 1.0;
 
 tube_d = 8.0 + 0.5;
 
-clip_w = 6;
-
 slot_w = 3;
 
-support_l = 12;
-servo_w = 12.5;
+servo_w = 12.5+0.5;
+servo_side_l = 5 - 0.5;
+
+clip_w = servo_side_l + wall;
 
-cable_w = 5;
-cable_zoff = 2;
+servo_zoff = 14 + 2.0 + tube_d/2;
+servo_screw_hole = 1.2;
+servo_slot_z = 2 + 0.5;
 
-module clip(support_zoff) {
+module clip() {
 difference() {
 	hull() {
 		// clip cylinder
 		cylinder(r = tube_d/2 + wall, h = clip_w);
 		// under the servo
-		translate([-servo_w/2-wall, tube_d/2+support_zoff, 0])
-			cube([servo_w+2*wall, support_l + wall, clip_w]);
+		translate([-servo_w/2-wall, servo_zoff-wall, 0])
+			cube([servo_w+2*wall, servo_slot_z + 2*wall, clip_w]);
 	}
 
 	// fuse tube
@@ -34,18 +35,17 @@ difference() {
 		cube([slot_w, tube_d, clip_w + 2*eps]);
 
 	// servo
-	translate([-servo_w/2, tube_d/2+support_zoff+wall, wall])
-		cube([servo_w, support_l + eps, clip_w]);
-	// cable hole
-	translate([-cable_w/2, tube_d/2+support_zoff+cable_zoff+wall, -eps])
-		cube([cable_w, support_l + eps, clip_w]);
+	translate([-servo_w/2, servo_zoff, wall])
+		cube([servo_w, servo_slot_z, clip_w]);
+
+	// screw hole
+	translate([0, 0, wall + 0.6*servo_side_l])
+	rotate([-90, 0, 0])
+		cylinder(r = servo_screw_hole/2, h = infty, $fn = 6);
 }
 }
 
 for (x = [-1, 1]) scale([x, 1, 1])
-translate([servo_w, tube_d, 0])
-	clip(support_zoff = 0);
+translate([servo_w/2+2*wall, 0, 0])
+clip();
 
-for (x = [-1, 1]) scale([x, -1, 1])
-translate([servo_w, tube_d, 0])
-	clip(support_zoff = 3);