case_th_bottom = 2.5;
case_th_lid = 3.0;
-case_th_side = 2;
+case_th_side = 2.3;
case_th_lip = 1.2;
lid_screen_gap_extra = .66;
lid_gap_x = 0.25;
lid_gap_z = 0.25;
lid_lip = 1.75;
+lid_edgepart_width = 5.0;
+lid_buttoncover_thick = 1.3;
catch_slop = 0.50;
prop_prop_gap = 0.5;
prop_prong_heel_slope = 0.5;
+lid_fold_clearance_antislop = 0.5;
+
// ---------- calculated ----------
phone_width = (phone + bumper*2)[0];
lpp10 = [ epp5[0] + lid_gap_x, kppc[1] + lid_gap_z ];
lpp11 = [ lpp10[0], epp5[1] + lid_gap_z ];
-lpp14 = lpp10 + [1,0] * keeper_inner_width;
+lpp14 = lpp10 + [1,0] * max(keeper_inner_width, lid_edgepart_width);
// exact x posn not very important; must extend past end of keeper
lpp15 = [ lpp14[0],
// button profile
bppM = epp4 + [0,5];
-bppN = [ 0.5 * (epp0[0] + epp4[0]), bppM[1] ];
+bppN = [ bppM[0] + lid_buttoncover_thick, bppM[1] ];
bppR = [ bppN[0] + lid_buttoncover_gap, -button_cutout_depth ];
bppS = [ epp1[0], bppR[1] ];
bppQ = [ bppM[0], bppR[1] - lid_buttoncover_overlap ];
bppV = lpp11;
bppW = lpp10;
+echo("BUTTON COVER TH", bppO[0] - bppP[0]);
+
// notification led aperture
nla_r0 = led_aperture/2;
chk(hex23, 13.74);
chk(hex24, 18.75);
+lid_fold_clearance_skew =
+ (lpp10[1] - hppB[1]) /
+ (lpp10[0] - hppB[0]);
+
+echo("SK",lid_fold_clearance_skew);
+
// catch
cppJ = [ epp4[0] + catch_thickness, lpp10[1] ];
}
}
+module LidEdgeFoldClearanceProfile(){
+ translate([-lid_fold_clearance_antislop, 0])
+ polygon([ lpp10,
+ lpp11,
+ lpp11 + [-20, 0],
+ lpp11 + [-20, 20],
+ lpp11 + [+20, 20],
+ lpp10 + [+20, 0] ]);
+}
+
module ButtonCoverProfile(){
intersection(){
polygon(concat([ bppM, bppP, bppO, bppJ ],
mirror([1,0,0])
rotate([90,0,-90])
linear_extrude(height=x1-x0)
- children(0);
+ children();
}
-module CatchPortion(width){
+module CatchPortion(xwidth){
+ width = catch_width + xwidth;
translate([phone_width/2, 0,0])
rotate([90,0,-90])
linextr(-width/2, width/2)
HingeScrews();
// catch striker
- CatchPortion(catch_width + catch_side_gap*2)
+ CatchPortion(catch_side_gap*2)
CatchCutProfile();
// prop recess
}
}
+module LidAroundEdges(){
+ AroundEdges(lpp15[1], lpp13[1] - lpp15[1], 0)
+ children();
+}
+
module Lid(){ ////toplevel
+ skew_centre = [0, lpp11[0], lpp11[1]];
difference(){
union(){
- AroundEdges(lpp10[1], lpp13[1] - lpp10[1], 0)
- LidEdgeProfile();
+ intersection(){
+ LidAroundEdges()
+ LidEdgeProfile();
+
+ translate(skew_centre)
+ multmatrix([[ 1, 0, 0, 0 ],
+ [ 0, 1, -lid_fold_clearance_skew, 0 ],
+ [ 0, 0, 1, 0 ],
+ [ 0, 0, 0, 1 ]])
+ translate(-skew_centre)
+ LidAroundEdges()
+ LidEdgeFoldClearanceProfile();
+ }
// button covers
Buttons(){
}
// hinge arms
- HingePortion(hex20, hex21) HingeLidProfile();
+ HingePortion(hex20, hex21) {
+ LidEdgeProfile();
+ HingeLidProfile();
+ }
// catch
- CatchPortion(catch_width)
+ CatchPortion(0)
CatchCatchProfile();
}
Struts(lpp10[0] + strut_min_at_end, lpp13[1], -case_th_lid);
module DemoHingeAngle(ang1,ang2){
hL = [0, -(phone_height - hppT[0]), hppT[1]];
- hC = [0, -(phone_height - hppB[0]), hppB[1] - hp_k*2];
+ hC = [0, -(phone_height - hppB[0]), hppB[1]];
translate(hL)
rotate([ang2,0,0])
color("blue") intersection(){
Case();
- translate([bppJ[0], -400, -200])
- mirror([1,0,0])
- cube([400, 800, 400]);
+ union(){
+ translate([bppJ[0], -400, -200])
+ mirror([1,0,0])
+ cube([400, 800, 400]);
+ translate([10, -400, -200])
+ cube([10, 800, 400]);
+ }
}
}
module DemoHingeAngles(){ ////toplevel
- DemoHingeAngle(0,45);
-// for (i=[0 : len(prop_angles)-1])
-// translate(i * [0, -100, 100])
-// DemoHingeAngle(prop_angles[i]);
+ angles = [ 0, 4, 8, 12 ];
+ echo("angles",angles);
+ for (i=[0 : len(angles)-1]) {
+ translate(i * [0, 0, 30]) {
+ DemoHingeAngle(0,angles[i]);
+ translate([0, 200, 0])
+ DemoHingeAngle(angles[i],0);
+ }
+ }
}
module DemoSelectAdhocLeftRight(right=0) {