new 3d design

cad/case.scad

@@ -2,7 +2,7 @@
 wall = 2.0;
 tolerance = 0.4;
 
-width=65.0+6;
+width=3+65.0+3;
 length=30.0+32.0;
 height=14.0;
 
@@ -14,15 +14,15 @@ $fn=50;
 
 hdmi_y_space = 33.0;
 
-module base(x, y, z, thick) {
+module base(x, y, z, thick, bottom_thick) {
-    translate([0,0,-thick])
+    translate([0,0,-bottom_thick])
     difference() {
         minkowski() {
             cube([x,y,z]);
-            cylinder(r=wall,h=0.1);
+            cylinder(r=thick,h=0.1);
         }
-        translate([thick,thick,thick]) minkowski() {
+        translate([thick,thick,bottom_thick]) minkowski() {
-            cube([x-2*thick,y-2*thick,z]);
+            cube([x-2*thick,y-2*thick,z+2]);
             cylinder(r=thick,h=0.1);
         }
     }
@@ -35,14 +35,66 @@ module holes(r, h) {
     translate([holes_x,holes_y,0]) cylinder(r=r,h=h);
 }
 
+module screw() {
+    cylinder(r=2.6/2,h=10);
+    cylinder(r=7/2, h=2);
+}
 
-translate([-(width-holes_x)/2,-hdmi_y_space,0]) base(width, length, height, wall);
+difference() {
-holes(3.5, 1.0);
+    union() {
-holes(2.0/2, height);
+        translate([-3-3.5,-hdmi_y_space,0]) base(width, length, 14/2, wall, wall);
+        holes(3.5, 1.0);
+        holes(2.0/2, 14/2);
+    }
 
-#translate([12.4-3.5,-hdmi_y_space-1+(12/2),(13/2)-1.2]) {
+    translate([12.4-3.5,-hdmi_y_space-1+(16/2),(13/2)-1.2]) {
-    cube([22,12,13], center=true);
+        cube([22,16,13], center=true);
-    translate([0,-2*wall,0]) cube([17.5,12,9], center=true);
+        translate([0,-2*wall,0]) cube([17.5,16,9], 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);
+    // led2 +45
+    translate([45-3.5,+35,(13/2)-1.2]) rotate([90,0,0]) cylinder(r=5.0/2,h=10);
+    
+    //#translate([-20,-50,(13/2)-1.2]) cube([100,100,10]);
 }
 
-#translate([41.4-3.5,-30,4]) rotate([90,0,0]) cylinder(r=3.0/2,h=10);
+//translate([-3-3.5+2,-hdmi_y_space+length-2,-0.2]) screw();
+
+
+%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);
+        difference() {
+            holes(3.5, 14/2);
+            translate([0,0,4]) 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([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);
+    }
+    
+    // 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);
+    }
+    // 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([-6.1,4.5,0]) cube([10,14,10]);
+    
+    //#translate([-20,-50,(13/2)-1.2]) cube([100,100,10]);
+}