fairphone-case: hinge: move everything up, so top is flat

[reprap-play.git] / fairphone-case.scad

diff --git a/fairphone-case.scad b/fairphone-case.scad
index 986fe269928a417dd232e091ea9e555524cd96c5..6946f4a1c4aa2a9ea303cbc9554a432bd70fe735 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -31,6 +31,10 @@ fingerpushhole_dias = [ 14, 17 ];
 rearspeaker_pos_bl = [ 12.64, 18.72 ];
 rearspeaker_size   = [  3.76,  7.36 ];
 
+microusb_above = 4.48 + 0.50;
+microusb_below = 1.82 + 0.50;
+microusb_width = 10.60 + 1.00;
+
 case_th_bottom = 2.5;
 case_th_lid = 2.5;
 case_th_side = 2;
@@ -151,8 +155,8 @@ hp_k = 0.5 * (hppU[1] - hppS[1] + foldover_gap);
 
 hppM = [ epp4[0] - foldover_lever_gap - hp_r2,
         0.5 * (hppU + hppS)[1] ];
-hppT = hppM + 0.5 * [0,+1] * hp_k;
-hppB = hppM + 0.5 * [0,-1] * hp_k;
+hppT = [ hppM[0], hppU[1] - hp_r1 ];
+hppB = hppT + [0,-1] * hp_k;
 
 // hinge elevation x coords
 
@@ -381,6 +385,17 @@ module OrdinaryRearAperture(rhs,bot, pos){
     children();
 }
 
+module MicroUSB(){
+  Flip_bot(1){
+    rotate([90,0,0])
+      mirror([0,0,1])
+      linextr(-epp2i[0], 60)
+      translate([0.5 * phone_width, 0, 0])
+      rectfromto([-microusb_width/2, epp2i[1] + microusb_below],
+                [+microusb_width/2, epp0[1] + -microusb_above]);
+  }
+}
+
 module OrdinaryRearApertures(){
   // rear speaker
   OrdinaryRearAperture(1,1, rearspeaker_pos_bl)
@@ -442,6 +457,14 @@ module HingeLeverInnerProfile(){
   }
 }
 
+module Flip_hinge(){
+  hinge_origin = [0, -(phone_height - hppB[0]), hppB[1]];
+  translate(hinge_origin)
+    rotate([180,0,0])
+    translate(-hinge_origin)
+    children();
+}
+
 module HingePortion(x0,x1){
   Flip_rhs() Flip_bot(1)
     translate([x0,0,0])
@@ -522,6 +545,8 @@ module Case(){ ////toplevel
 
     OrdinaryRearApertures();
 
+    MicroUSB();
+
     // gaps for the lid's hinge arms
     HingePortion(hex20 - hinge_x_arms_gap,
                 hex21 + hinge_x_arms_gap)
@@ -529,6 +554,9 @@ module Case(){ ////toplevel
         HingeLidProfile();
        circle(r= hinge_r_arms_gap, $fn= 8);
       }
+
+    // screw holes in the hinge arms
+    HingeScrews();
   }
 }
 
@@ -556,6 +584,9 @@ module Lid(){ ////toplevel
       HingePortion(hex20, hex21) HingeLidProfile();
     }
     Struts(lpp10[0] + strut_min_at_end, lpp13[1], -case_th_lid);
+
+    // screw holes in the hinge arms
+    HingeScrews();
   }
 }
 
@@ -568,9 +599,21 @@ module HingeLever(){ ////toplevel
     // space for the screws
     HingePortion(hex23, hex24)
       HingeLeverInnerProfile();
+
+    // bores for the screws
+    HingeScrews();
+
+    // space for the charging cable
+    MicroUSB();
+    Flip_hinge() MicroUSB();
   }
 }
 
+module HingeLeverPrint(){ ////toplevel
+  rotate([90,0,0])
+    HingeLever();
+}
+
 module TestSelectLength(){
   translate([-30, -200, -20])
     cube([30 + 15, 250, 40]);
@@ -695,7 +738,7 @@ module TestFrameCase(){ ////toplevel
 }
 
 module TestFrameLidPrint(){ ////toplevel
-  rotate([0,0,180]) intersection(){
+  rotate([0,180,0]) intersection(){
     Lid();
     TestSelectFrame();
   }
@@ -711,7 +754,7 @@ module ButtonPlanForDemo(z, deep, cut){
     ButtonPlan(8, deep, cut);
 }
 
-module DemoHingeScrews(){
+module HingeScrews(){
   Flip_rhs() Flip_bot(1){
     for (c= [ hppT, hppB ])
       translate([ hex20,
@@ -731,23 +774,19 @@ module DemoHingeScrews(){
 module DemoFrame(){ ////toplevel
   color("red") TestFrameCase();
   color("blue") intersection(){ Lid(); TestSelectFrame(); }
-  color("black") DemoHingeScrews();
+  color("black") HingeScrews();
   %HingeLever();
 }
 
 module DemoHingedFrame(){ ///toplevel
-  hinge_origin = [0, -(phone_height - hppB[0]), hppB[1]];
-
   color("red") TestFrameCase();
   translate([0,0, -2*hp_k])
   color("blue") intersection(){ Lid(); TestSelectFrame(); }
-  
-  translate(hinge_origin)
-    rotate([180,0,0])
-    translate(-hinge_origin) {
-      color("orange") HingeLever();
-      color("black") DemoHingeScrews();
-    }
+
+  Flip_hinge(){
+    color("orange") HingeLever();
+    color("black") HingeScrews();
+  }
 }
 
 module DemoHinge(){ ////toplevel