bike-lipo-box: adjustments from #1306: lipo keeper RH: final adjustments

[reprap-play.git] / bike-lipo-box.scad

diff --git a/bike-lipo-box.scad b/bike-lipo-box.scad
index d719aadc5c595aa142e4389f9f0c6ad650c694c1..3beb08ae7689af8646f028d1c74967393b874015 100644 (file)
--- a/bike-lipo-box.scad
+++ b/bike-lipo-box.scad
@@ -19,7 +19,7 @@ s1930_behind = 3;
 
 totx_inner = 180;
 toty_outer = 95;
-totz_inner = 28.0;
+totz_inner = 27.0;
 
 wallthick = 2.5;
 
@@ -31,6 +31,13 @@ strap_pillar = 3;
 strap_pillard = 5;
 strap_over = 2;
 
+lipokeeper_w = 10;
+lipokeeper_h = 8;
+lipokeeper_d_min = 2;
+lipokeeper_slope = 0.75;
+lipokeeper_end_h = 12;
+lipokeeper_end_d_min = 15;
+
 straps_at_box = [45, 95, 125, 160];
 straps_every = 30;
 
@@ -190,9 +197,20 @@ module Box(){ ////toplevel
        S1930_Positive();
 
       // keepers for lipo
-      for (kx= [ 40, 80, 120 ]) {
-       translate([kx, 40, -1])
-         cube([10, 5, 8 +1]);
+      for (keepers= [[ 40, lipokeeper_d_min,     lipokeeper_h,
+                      [ 10, 40, 80, 120 ] ],
+                    [ 10, lipokeeper_end_d_min, lipokeeper_end_h,
+                      [ 135 ] ]
+                    // each entry: [ y, d_min, h, [ x, ...] ]
+                    ])
+       for (kx= keepers[3]) {
+         translate([kx, keepers[0], -1])
+           hull(){
+             cube([lipokeeper_w, keepers[1], keepers[2] +1]);
+             cube([lipokeeper_w,
+                   keepers[1] + keepers[2] / lipokeeper_slope,
+                   1]);
+           }
       }
 
       AtGlands()
@@ -223,7 +241,7 @@ module Box(){ ////toplevel
 }
 
 module BoxPrint(){ ////toplevel
-  rotate([-90,0,90])
+  rotate([-90,0,-90])
     Box();
 }
 
@@ -246,7 +264,7 @@ module Lid(){ ////toplevel
 }
 
 module LidPrint(){ ////toplevel
-  rotate([90,0,90])
+  rotate([90,0,-90])
     Lid();
 }