From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 8 Jun 2014 11:26:48 +0000 (+0100)
Subject: tablet-case-corner-mount: plans
X-Git-Tag: filamentspool-v2-release~328
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=a240f29df0c21bc61c063abc8fd7060c669f3112

tablet-case-corner-mount: plans
---

diff --git a/tablet-case-corner-mount.scad b/tablet-case-corner-mount.scad
new file mode 100644
index 0000000..7c09008
--- /dev/null
+++ b/tablet-case-corner-mount.scad
@@ -0,0 +1,49 @@
+// -*- C -*-
+
+main_sz = 20;
+
+wall_th = 3;
+
+front_fullsz = 10;
+
+back_tot_l = 30;
+back_cut_l = 4;
+back_cut_w = 10;
+back_prong_w = 3;
+
+module MidPlan(){
+  polygon([[0,            0],
+	   [0,            main_sz],
+	   [wall_th,      main_sz],
+	   [wall_th,      wall_th],
+	   [main_sz,      wall_th],
+	   [main_sz,      0]]);
+}
+
+module FrontPlan(){
+  halfway = (front_fullsz + main_sz)/2;
+  polygon([[0,            0],
+	   [0,            main_sz],
+	   [front_fullsz, main_sz],
+	   [main_sz,      front_fullsz],
+	   [main_sz,      0]]);
+}
+
+module BackPlan(){
+  sqmid = main_sz * sqrt(0.5);
+  prlen = back_tot_l - sqmid;
+  prx = 0.5*back_cut_w + back_prong_w;
+  difference(){
+    union(){
+      square(main_sz);
+      rotate(-45) translate([-prx, sqmid])
+	square([prx*2,prlen]);
+    }
+    rotate(-45) translate([-back_cut_w/2, back_tot_l-back_cut_l])
+      square([back_cut_w, back_cut_l+1]);
+  }
+}
+
+//MidPlan();
+//FrontPlan();
+BackPlan();