X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=startech-dell-usb-cable-retainer.scad;h=51e80dd61b3389207999ba0365482154303a0fa9;hb=18d921978f963fa756165cbce6d1b073f222ccde;hp=b8a2a1607677e569fcc369698961b56167478084;hpb=c13d7175c42fe08666059c206605a8ecea800e84;p=reprap-play.git

diff --git a/startech-dell-usb-cable-retainer.scad b/startech-dell-usb-cable-retainer.scad
index b8a2a16..51e80dd 100644
--- a/startech-dell-usb-cable-retainer.scad
+++ b/startech-dell-usb-cable-retainer.scad
@@ -3,14 +3,14 @@
 include <utils.scad>
 
 body_depth = 40.15 + 4;
-body_height = 16.78 + 0.75;
+body_height = 16.78 + 0.50;
 
 back_round_depth = 2.0;
 back_round_rad = 8.0;
 back_above_height = 3.0;
 back_thick = 3.0;
 
-conn_thick = 6.42 + 2.0;
+conn_thick = 6.42 + 2.25;
 wire_thick = 6.00 + 0.75;
 total_depth = 63.82 - 2.0;
 
@@ -20,7 +20,7 @@ prong_higher = 1.5;
 prong_depth = 5.0;
 prong_width = 2.0;
 
-base_thick = 3;
+base_thick = 4;
 
 $fa= 3;
 $fs= 0.3;
@@ -32,6 +32,8 @@ epp1 = [ 0, -conn_thick/2 ];
 epp2 = epp1 + [ -body_front_overlap, 0 ];
 epp3 = [ +body_depth -total_depth, epp2[1] ];
 epp4 = [ epp3[0], +conn_thick/2 +prong_higher ];
+epp4a = epp4 + prong_higher * [0,-1];
+epp4b = epp4 + prong_higher * [1,0];
 epp5 = epp4 + [ -prong_depth, 0 ];
 epp6 = [ epp5[0], epp0[1] -base_thick ];
 epp7 = [ epp2[0], epp6[1] ];
@@ -48,7 +50,8 @@ module MainElevation(){
   polygon([epp0,
 	   epp1,
 	   epp3,
-	   epp4,
+	   epp4a,
+	   epp4b,
 	   epp5,
 	   epp6,
 	   epp8,
@@ -75,6 +78,10 @@ module Retainer(){
   }
 }
 
+module RetainerPrint(){
+  rotate([0,0,180]) Retainer();
+}
+
 //MainElevation();
 
-Retainer();
+RetainerPrint();