anke-gps-bracket: move plug slop to one side of plug so it can print

[reprap-play.git] / anke-gps-bracket.scad

diff --git a/anke-gps-bracket.scad b/anke-gps-bracket.scad
index 6303bc488db23fd2a14be108f17caf8d994aed96..13e7026c1893f439ecbff66aa8fd9e28dd9958af 100644 (file)
--- a/anke-gps-bracket.scad
+++ b/anke-gps-bracket.scad
@@ -1,34 +1,36 @@
 // -*- C -*-
 
 // Dimensions of the main GPS body
-outerw = 140;
-outerh = 80;
-outert = 10;
+outerw = 120 + 2.5;
+outerh =  75 - 0.2;
+outert =  15 - 1.0;
+outerbackbevel = 3;
 
 // Dimensions of the bezel area round the edges
-bezelw = 8;
-bezelboth = 8;
-bezeltoph = 8;
+bezelw =    11 - 0.5;
+bezelboth = 11 - 0.5;
+bezeltoph =  7 - 0.5;
 
 // Dimensions of the speaker at the back
-spkrdia = 40;
-spkr2bot = 40;
-spkr2rhs = 30;
+spkrdia =  22;
+spkr2bot = 19;
+spkr2rhs = 25;
 
 // Dimensions of the plug and wire
-plugw = 10;
-plugh = 8;
-plug2bot = 30;
-plug2lhs = 40;
-plugtotald = 20;
-pluggapd = 12;
+plugw =      12;
+plugh =       9;
+plug2bot =   11;
+plug2lhs =   11;
+plugtotald = 15;
+pluggapd =    5;
 
 // Amount of wire protrusion to allow for
-plugwiremoreh = 30;
+plugwiremoreh = 25;
 
-// Slops and steps
+// Slops and steps etc.
 plugslop = 0.5;
 plughstep = 1.5;
+bodylhsrhsslop = 0.5;
 
 // Dimensions for strength only
 screent = 1.0;
@@ -43,7 +45,20 @@ module GpsPlugPlug(slop){
     cube([effplugw, effplugh, outert+2]);
 }
 
-module GpsBody() {
+module GpsBodyOuterBevel(len){
+  translate([0,-1,0]) {
+    rotate([-90,0,0]) {
+      linear_extrude(height=len+2) {
+       polygon([[-outerbackbevel, 0],
+                [ 0, outerbackbevel],
+                [outerbackbevel, 0],
+                [ 0, -outerbackbevel]]);
+      }
+    }
+  }
+}
+
+module GpsBody() { ////toplevel
   difference(){
     union(){
       difference(){
@@ -53,19 +68,22 @@ module GpsBody() {
        translate([outerw-spkr2rhs, spkr2bot, -1])
          cylinder(r=spkrdia/2, h=outert+2);
       }
-      translate([plug2lhs+plugw/2, plug2bot+plugh/2, 0.05])
-       cylinder(r=(plugw+plugh)/2, h=outert-0.02);
+      translate([plug2lhs+plugw/2, plug2bot+plugh/2, 0])
+       cylinder(r=(plugw+plugh)/2, h=outert);
       for (x=[plug2lhs-plugstrutw, plug2lhs+plugw])
-       translate([x, 0.1, 0.05])
+       translate([x, 0.1, 0])
          cube([plugstrutw, outerh-0.2, plugstrutt-0.10]);
     }
     GpsPlugPlug(0);
+    for (x=[0,outerw]) translate([x,0,0]) GpsBodyOuterBevel(outerh);
+    for (y=[0,outerh]) translate([0,y,0])
+      rotate([0,0,-90]) GpsBodyOuterBevel(outerw);
   }
 }
 
 module GpsPlug() {
   plugwireh = plug2bot + plugwiremoreh;
-  GpsPlugPlug(-plugslop);
+  translate([-plugslop,0,0]) GpsPlugPlug(-plugslop);
   mirror([0,0,1]) translate([plug2lhs, plug2bot, 0]) {
     cube([plugw, plugh, plugtotald-0.05]);
     translate([0, -plugwireh, pluggapd])
@@ -73,14 +91,49 @@ module GpsPlug() {
   }
 }
 
+lhsteethu = 2;
+
+module GpsLHSMask(xslop=0){
+  translate([plug2lhs + plugw+plugh+plugstrutw,
+            0,
+            -50]) {
+    for (iter=[-100/lhsteethu : 100/lhsteethu]) {
+      translate([0, iter*lhsteethu*2, 0]) {
+       linear_extrude(height=100) {
+         polygon([[-300,     0],
+                  [   0,     0],
+                  [lhsteethu,lhsteethu],
+                  [   0,     lhsteethu*2],
+                  [-300,     lhsteethu*2+0.1]]);
+       }
+      }
+    }
+  }
+}
+
 module GpsAssembled(){ ////toplevel
   GpsBody();
   GpsPlug();
 }
 
+module GpsBodyLT(){
+  intersection(){
+    GpsBody();
+    GpsLHSMask();
+  }
+}
+
+module GpsBodyRT(){
+  difference(){
+    GpsBody();
+    GpsLHSMask(bodylhsrhsslop);
+  }
+}
+
 module GpsPlugT(){ ////toplevel
   rotate([0,-90,0]) GpsPlug();
 }
 
 //GpsPlugT();
-GpsAssembled();
+//GpsAssembled();
+//GpsBody();