From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 14 Feb 2016 00:01:09 +0000 (+0000)
Subject: bike-lipo-box: strap keepers on box in good places
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=36592f56ab1bc4fe3d70052660e38364ccf41a45;p=reprap-play.git

bike-lipo-box: strap keepers on box in good places
---

diff --git a/bike-lipo-box.scad b/bike-lipo-box.scad
index e5281ce..51e5639 100644
--- a/bike-lipo-box.scad
+++ b/bike-lipo-box.scad
@@ -26,12 +26,12 @@ wallthick = 2.5;
 cabledia = 8.7;
 
 strap_w = 5 + 1;
-strap_th = 4;
+strap_th = 4 + 1;
 strap_pillar = 3;
 strap_pillard = 5;
 strap_over = 2;
 
-strap_every = 30;
+straps_at_box = [45, 95, 125, 160];
 
 // calculated
 
@@ -151,10 +151,10 @@ module AtGlands(){
   }
 }
 
-module StrapKeepers(){
+module StrapKeepers(at){
   strap_x_tot = strap_w + strap_pillar*2;
 
-  for (sx=[strap_every : strap_every : totx_inner - strap_every]) {
+  for (sx= at) {
     echo("strapkeeper at ",sx);
     translate([sx - strap_x_tot, 0, 0])
       difference(){
@@ -191,6 +191,10 @@ module Box(){ ////toplevel
 
       AtGlands()
 	GlandPositive(cabledia);
+
+      translate([0, toty_inner+wallthick, -wallthick])
+	rotate([180, 0,0])
+	StrapKeepers(straps_at_box);
     }
 
     // charging connector
@@ -222,3 +226,4 @@ module BoxPrint(){ ////toplevel
 //TestSealBox();
 //TestSealLid();
 //FArcSegment_mask(350);
+//StrapKeepers();