X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=bike-lipo-box.scad;h=edd37010cdfd9ac36149516b4d99796deace7ec8;hp=6c6961b61aa30a814d0866dabccc65ea1254d5ec;hb=b5f5c242142fd38f81fca080d5c85ae8902d6b5f;hpb=35fe863473cbcf1bc1a40e255c5c5fde88067a14

diff --git a/bike-lipo-box.scad b/bike-lipo-box.scad
index 6c6961b..edd3701 100644
--- a/bike-lipo-box.scad
+++ b/bike-lipo-box.scad
@@ -17,6 +17,9 @@ s1930_recess = 3;
 s1930_around = 3;
 s1930_behind = 3;
 
+jdae12pa_rad = 12 / 2 + 0.5;
+jdae12pa_rad_outer = 19 / 2 + 0.5; // head of an "M12 bolt"
+
 totx_inner = 180;
 toty_outer = 95;
 totz_inner = 27.0;
@@ -35,6 +38,7 @@ 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];
@@ -196,14 +200,18 @@ module Box(){ ////toplevel
 	S1930_Positive();
 
       // keepers for lipo
-      for (keepers= [[ 40, lipokeeper_d_min, [ 10, 40, 80, 120 ] ],
-		     [ 20, lipokeeper_end_d_min, [ 135 ]       ] ])
-	for (kx= keepers[2]) {
+      for (keepers= [[ 35, lipokeeper_d_min,     lipokeeper_h,
+		       [ 40, 80, 120, 150 ] ],
+		     [ 10, lipokeeper_end_d_min, lipokeeper_end_h,
+		       [ 25 ] ]
+		     // each entry: [ y, d_min, h, [ x, ...] ]
+		     ])
+	for (kx= keepers[3]) {
 	  translate([kx, keepers[0], -1])
 	    hull(){
-	      cube([lipokeeper_w, keepers[1], lipokeeper_h +1]);
+	      cube([lipokeeper_w, keepers[1], keepers[2] +1]);
 	      cube([lipokeeper_w,
-		    keepers[1] + lipokeeper_h / lipokeeper_slope,
+		    keepers[1] + keepers[2] / lipokeeper_slope,
 		    1]);
 	    }
       }
@@ -222,6 +230,13 @@ module Box(){ ////toplevel
 	       10])
       cylinder(r= pxp6012_rad, h= totz_outer);
 
+    // vent connector
+    translate([chargingconn_x,
+	       toty_inner - (pxp6012_rad_outer*2 + 5 + 15 +
+			     jdae12pa_rad_outer),
+	       10])
+      cylinder(r= jdae12pa_rad, h= totz_outer);
+
     translate([switch_x, toty_inner, totz_inner/2])
       rotate([90,0,90])
       S1930_Negative();
@@ -229,8 +244,10 @@ module Box(){ ////toplevel
     AtGlands()
       GlandNegative(cabledia);
 
-    translate($sealingbox_cnrrad * [1,1,0] +
-	      [0, toty_inner/2, -wallthick])
+    translate(-$sealingbox_cnrrad * [1,1,0] +
+	      [totx_inner, toty_inner/2, -wallthick])
+      rotate([0,0,180])
+      scale([2,2,1])
       Commitid_Full16_M();
   }
 }
@@ -254,7 +271,8 @@ module Lid(){ ////toplevel
 
     translate($sealingbox_cnrrad * [1,0,1])
       rotate([90,0,0])
-      Commitid_Full16_M();
+      scale([1.5, 1.5, 1])
+      Commitid_Small16_M();
   }
 }