fix 3d design

cad/case.scad

@@ -2,8 +2,8 @@
 wall = 2.0;
 tolerance = 0.4;
 
-width=3+65.0+3;
-length=30.0+32.0;
+width=4+65.0+4;
+length=30.0+33.0;
 height=14.0;
 
 $fn=50;
@@ -42,23 +42,35 @@ module screw() {
 
 difference() {
     union() {
-        translate([-3-3.5,-hdmi_y_space,0]) base(width, length, 14/2, wall, wall);
+        translate([-4-3.5+wall,-hdmi_y_space+wall,0]) base(width-2*wall, length-2*wall, 14/2, 2*wall, wall);
         holes(3.5, 1.0);
         holes(2.0/2, 14/2);
+        translate([wall+tolerance-4-3.5,wall+tolerance-hdmi_y_space,0]) base(width-2*wall-2*tolerance, length-2*wall-2*tolerance, 14/2+2, wall);
     }
 
-    translate([12.4-3.5,-hdmi_y_space-1+(16/2),(13/2)-1.2]) {
-        cube([22,16,13], center=true);
-        translate([0,-2*wall,0]) cube([17.5,16,9], center=true);
+    translate([12.4-3.5,-hdmi_y_space-1+(20/2),(13/2)-1.2]) {
+        cube([22,20,13], center=true);
+        translate([0,-2*wall,0]) cube([17.5,20,9], center=true);
+    }
+    translate([41.4-3.5,-30,(13/2)-1.2]) rotate([90,0,0]) {
+        cylinder(r=3.0/2+tolerance,h=10);
+        translate([0,5/2,5]) cube([3.0+2*tolerance,5,10], center=true);
     }
-    translate([41.4-3.5,-30,(13/2)-1.2]) rotate([90,0,0]) cylinder(r=3.0/2,h=10);
     
     // led1 +22.5
-    translate([22.5-3.5,+35,(13/2)-1.2]) rotate([90,0,0]) cylinder(r=5.0/2,h=10);
+    translate([22.5-3.5,+35,(13/2)-2]) rotate([90,0,0]) {
+        cylinder(r=5.0/2+tolerance,h=10);
+        translate([0,5/2,5]) cube([5.0+2*tolerance,5,10], center=true);
+    }
     // led2 +45
-    translate([45-3.5,+35,(13/2)-1.2]) rotate([90,0,0]) cylinder(r=5.0/2,h=10);
+    translate([45-3.5,+35,(13/2)-2]) rotate([90,0,0]) {
+        cylinder(r=5.0/2+tolerance,h=10);
+        translate([0,5/2,5]) cube([5.0+2*tolerance,5,10], center=true);
+    }
+    
+    translate([-7.2,1.4,0]) cube([3,20,10]);
+    translate([width-10.8,1.4,0]) cube([3,20,10]);
 
-    //#translate([-20,-50,(13/2)-1.2]) cube([100,100,10]);
 }
 
 //translate([-3-3.5+2,-hdmi_y_space+length-2,-0.2]) screw();
@@ -66,35 +78,31 @@ difference() {
 
 %translate([0,80,0]) mirror([0,1,0]) difference() {
     union() {
-        translate([-3-3.5+wall,-hdmi_y_space+wall,0]) base(width-2*wall, length-2*wall, 14/2, 2*wall, wall);
+        translate([-4-3.5,-hdmi_y_space,0]) base(width, length, 14/2, wall, wall);
         difference() {
             holes(3.5, 14/2);
-            translate([0,0,4]) holes(2.0/2+tolerance, 14/2);
+            translate([0,0,3]) holes(2.0/2+tolerance, 14/2);
         }
-        translate([wall+tolerance-3-3.5,wall+tolerance-hdmi_y_space,0]) base(width-2*wall-2*tolerance, length-2*wall-2*tolerance, 14/2+2, wall);
     }
 
-    translate([12.4-3.5,-hdmi_y_space-1+(16/2),(13/2)-1.2]) {
-        cube([22,16,13], center=true);
-        translate([0,-2*wall,0]) cube([17.5,16,9], center=true);
+    translate([12.4-3.5,-hdmi_y_space-1+(20/2),(13/2)-1.2]) {
+        cube([22,20,13], center=true);
+        translate([0,-2*wall,0]) cube([17.5,20,9], center=true);
     }
     translate([41.4-3.5,-30,(13/2)-1.2]) rotate([90,0,0]) {
-        cylinder(r=3.0/2,h=10);
-        translate([0,5/2,0]) cube([3.0,5,10], center=true);
+        cylinder(r=3.0/2+tolerance,h=10);
+        translate([0,5/2,0]) cube([3.0+2*tolerance,5,10], center=true);
     }
     
     // led1 +22.5
-    translate([22.5-3.5,+35,(13/2)-1.2]) rotate([90,0,0]) {
-        cylinder(r=5.0/2,h=10);
-        translate([0,5/2,7]) cube([5.0,5,10], center=true);
+    translate([22.5-3.5,+35,(13/2)-2]) rotate([90,0,0]) {
+        cylinder(r=5.0/2+tolerance,h=10);
+        translate([0,5/2,5]) cube([5.0+2*tolerance,5,10], center=true);
     }
     // led2 +45
-    translate([45-3.5,+35,(13/2)-1.2]) rotate([90,0,0]) {
-        cylinder(r=5.0/2,h=10);
-        translate([0,5/2,7]) cube([5.0,5,10], center=true);
+    translate([45-3.5,+35,(13/2)-2]) rotate([90,0,0]) {
+        cylinder(r=5.0/2+tolerance,h=10);
+        translate([0,5/2,5]) cube([5.0+2*tolerance,5,10], center=true);
     }
 
-    translate([-6.1,4.5,0]) cube([10,14,10]);
-    
-    //#translate([-20,-50,(13/2)-1.2]) cube([100,100,10]);
 }