5 phone = [ 75.0, 145.0 ];
7 prop_buildout_less = 3;
9 prop_angles = [ 15, 30, 45, 60 ];
11 bumper = [ 0.250, -0.025 ];
12 // ^ One side. Overall size is increased by twice this.
13 // If no bumpers, is the gap around the phone.
19 // 1: simply an opening
20 // 2: opening with separate cover model, for printing in clear (two colour)
21 // 3: like 2 but one-layer window for ad-hoc multi-colour
23 initial_layer_thick = 0.400; // ^ needed for mode 3 only
24 initial_layer_width = 0.750; // ^ needed for mode 3 only
25 multicolour_gap = 0.15; // each side
28 phone_rim_depth = 0.80; // includes allowance for a screen protector
30 button_cutout_depth = 9;
32 phone_edge_thick = 9.0;
33 phone_total_thick = 12.0;
34 phone_backside_slope_inner = 1.5; // larger means shallower
35 phone_backside_slope_outer = 1.0; // larger means shallower
37 camera_pos_tl = [ 6.450, 12.750 ]; // measured from tl corner
38 camera_pos_br = [ 22.300, 37.600 ]; // tl/br as seen from back
40 jack_pos = [ 13.83, 8.485 ];
41 jack_dia = 10.64 + .5; // some jack I had lying around
43 led_pos = [ 13.98, 10.00 ];
45 led_window_ledge = 0.75; // each side
47 noisecancelmic_pos = [ 19.54, 7.37 ]; // from rhs
48 noisecancelmic_dia = 4.00;
50 //fingerpushhole_dias = [ 15, 18 ];
51 fingerpushhole_dias = [];
53 rearspeaker_pos_bl = [ 12.64, 18.72 ];
54 rearspeaker_size = [ 3.76, 7.36 ];
56 microusb_above = 3.27 - 0.25;
58 microusb_width = 16.12 + 1.25;
65 lid_screen_gap_extra = .66;
67 case_struts_count = 6;
68 case_struts_solid_below = 1.00;
69 case_struts_solid_above = 0.75;
70 case_struts_width = 0.10;
74 keeper_inner_width = 2.75;
75 keeper_inner_height = 2.75;
76 keeper_slant_slope = 2; // larger means steeper
78 keeper_gap_z_top = 0.25;
79 keeper_gap_z_bot = 0.75;
81 keeper_gap_x_holes = 0.75;
83 keeper_side = 0; // 0 = lhs; 1 = rhs
94 foldover_lever_gap = 0.50;
96 // properties of the hinge fasteners
97 hingescrew_shaft_dia = 2.0 + 0.25; // M2 x 12mm machine screw
98 hingescrew_shaft_len = 12;
99 hingescrew_fasteners_extra_thick = 0.40;
100 // ^ amount of thread protruding if everything was completely nominal
101 // and we are using two nuts
102 hingescrew_nut_access_dia = 4.72 + 0.50;
103 // ^ washer is 4.72 dia
104 // also, want to get pliers or tiny spanner in to do up locknut
105 hingescrew_nut_across = 3.92 + 0.25; // incl. slop around recess slop
106 hingescrew_nut_thick = 1.93;
107 hingescrew_head_th = 1.38 + 0.75;
108 hingescrew_head_dia = 3.92;
110 hingescrew_nut_recess_portion = 2/3; // portion of nut in recess
112 lever_cover_th = 0.75;
114 hingemount_wd = 4.8725;
119 button_l_fudge = 4.4;
120 buttonishleg_default_l_is_fudge = 10;
122 hinge_base_slope = 1.5; // bigger is steeper
124 strut_min_at_end = 1.5;
127 hinge_x_postscrew_gap = 0.75;
128 hinge_x_arms_gap = 0.35;
129 hinge_r_arms_gap = 0.55;
131 rearspeaker_gap = [ 2.0, 2.0 ]; // each side
135 catch_thickness = 1.0;
136 catch_side_gap = 0.75; // each side
140 catch_finger_height = 1.5;
141 catch_finger_depth = 2.5;
143 prop_recess_under = 0.50;
144 prop_recess_slop = 0.200; // each side
149 prop_side_gap = 0.75; // each side
150 prop_lidrecess_behind = 0.75;
151 prop_caserecess_behind = 0.75;
152 prop_caserecess_taper = 0.45; // one side only
154 prop_prong_heel_slope = 0.5;
156 // ---------- calculated ----------
158 phone_width = (phone + bumper*2)[0];
159 phone_height = (phone + bumper*2)[1];
161 inside_br = [phone_width, -phone_height];
163 prop_prong_h = prop_main_th;
165 //echo(camera_pos_tl + bumper,
166 // camera_pos_br + bumper);
168 // ----- could be changed -----
169 lid_buttoncover_gap = lid_gap_x;
170 lid_buttoncover_overlap = case_th_lip + keeper_gap_z_top;
172 phone_backside_slope_thick = phone_total_thick - phone_edge_thick;
174 //prop_lidrecess_depth = case_th_lid - prop_recess_under;
176 //prop_nose_len = case_th_lid - prop_recess_under;
177 //prop_recess_slope = tan(prop_max_angle); // bigger means steeper
178 //prop_recess_width = prop_main_th / cos(prop_max_angle) + prop_backfwd_gap;
181 //lid_lip_overlap_width xxx bad name = ;
182 //lid_lip_inner_slope = [ 5, 5 ]; // xxx
185 epp1 = [0, -phone_edge_thick];
186 epp2i = epp1 + phone_backside_slope_thick * [ phone_backside_slope_inner, -1 ];
187 epp2o = epp1 + phone_backside_slope_thick * [ phone_backside_slope_outer, -1 ];
188 epp3 = epp2i + [10, 0];
189 epp5 = epp0 + [0,1] * (keeper_th_z + keeper_gap_z_top + case_lip);
190 epp4 = epp5 + [-1,0] * case_th_side;
193 kppd = kppe + [1,0] * keeper_inner_width;
194 kppc = kppd + [0,1] * keeper_th_z;
195 kppb = [ kppe[0] - keeper_th_x, kppc[1] ];
196 kppf = kppe - [0,1] * keeper_inner_height;
197 kppa = [ kppb[0], kppf[1] ];
199 lpp10 = [ epp5[0] + lid_gap_x, kppc[1] + lid_gap_z ];
200 lpp11 = [ lpp10[0], epp5[1] + lid_gap_z ];
202 lpp14 = lpp10 + [1,0] * keeper_inner_width;
203 // exact x posn not very important; must extend past end of keeper
206 epp0[1] - phone_rim_depth + 1/2.5 * case_th_lid
207 + lid_screen_gap_extra ];
208 // ^ beam theory says to maximise force before contact,
209 // the gap below the `beam' (the lid) must be 1/3
210 // the thickness (ie the lid thickness) if the beam
211 // is solid, or 1/2 if it has a top and bottom only.
212 // ours is mostly solid.
214 lp_r12 = max(case_th_lid - (lpp11[1] - lpp15[1]),
217 lpp12 = [ epp4[0] + lp_r12, lpp11[1] ];
218 lpp13 = [ lpp12[0], lpp12[1] + lp_r12 ];
220 case_bottom_z = epp2o[1] - case_th_bottom;
224 bppN = [ 0.5 * (epp0[0] + epp4[0]), bppM[1] ];
225 bppR = [ bppN[0] + lid_buttoncover_gap, -button_cutout_depth ];
226 bppS = [ epp1[0], bppR[1] ];
227 bppQ = [ bppM[0], bppR[1] - lid_buttoncover_overlap ];
228 bppP = bppQ + [0,1] * lid_buttoncover_gap;
229 bppO = [ bppN[0], bppP[1] ];
230 bppL = lpp10 + [5,0];
231 bppK = [ bppL[0], bppN[1] ];
232 bppJ = [ bppN[0], bppL[1] ];
233 bppU = [ bppJ[0], lpp12[1] ];
237 // notification led aperture
239 nla_r0 = led_aperture/2;
240 nla_r1 = nla_r0 + led_window_ledge;
241 nla_r2 = nla_r1 + multicolour_gap;
243 led_window_style >= 3 ? initial_layer_thick :
244 led_window_style >= 2 ? led_window_ledge : 0;
248 hp_rn = hingescrew_nut_access_dia/2;
249 hp_r2_min = hp_rn + lever_cover_th;
250 hp_rs = hingescrew_shaft_dia/2;
251 hp_r1_min = hp_rs + hingemount_th;
253 hp_r1 = max(hp_r1_min, hp_r2_min);
257 hppS = epp2o + [0,-1] * case_th_bottom;
258 hp_k = 0.5 * (hppU[1] - hppS[1] + foldover_gap);
260 hppM = [ epp4[0] - foldover_lever_gap - hp_r2,
261 0.5 * (hppU + hppS)[1] ];
262 hppT = [ hppM[0], hppU[1] - hp_r1 ];
263 hppB = hppT + [0,-1] * hp_k;
265 hppE_y = epp2o[1] - case_th_bottom + hp_r1;
266 hppE_x = hppB[0] + (hppB[1] - hppE_y) * hinge_base_slope;
267 hppE = [ hppE_x, hppE_y ];
269 // hinge elevation x coords
271 hex20 = max(epp2o[0],
273 kppd[0] + hingescrew_head_th + keeper_gap_x_holes);
274 hex21 = hex20 + hingemount_wd;
275 hex22 = hex21 + hinge_x_gap;
276 hex27 = hex20 + hingescrew_shaft_len;
277 hex24 = hex27 + hinge_x_postscrew_gap;
278 hex23 = hex27 - (hingescrew_nut_thick*2
279 + hingescrew_fasteners_extra_thick);
280 hex26 = hex23 + hingescrew_nut_thick * 2/3;
282 echo(hex20, hex21, hex22, hex23, hex24);
283 // 6, 10.8725, 10.9975, 13.74, 18.75
284 module chk(act,exp) {
285 if (abs(act-exp) > 1e-9) echo("WRONG", act, exp);
286 else echo("ok", act);
296 cppJ = [ epp4[0] + catch_thickness, lpp10[1] ];
297 cppA = cppJ + [lid_gap_x, -lid_gap_z];
298 cppB = [ epp0[0], cppA[1] ];
299 cppP = [ epp4[0], cppJ[1] ];
301 cppS = cppJ + [0,-1] * catch_len;
302 cppD = [ cppA[0], cppS[1] + catch_slop ];
303 cppC = [ cppB[0], cppD[1] ];
304 cppT = cppS + [1,0] * catch_depth;
305 cppU = cppT + [0,-1] * catch_height;
306 cppV = [ cppS[0], cppU[1] - catch_depth ];
308 cppR = 0.5*(cppP + cppJ);
310 cp_rQ = 0.5 * (cppJ[0] - cppP[0]);
312 cppV[1] - (catch_finger_height - cp_rQ) ];
313 cppF = [ cppV[0] + catch_finger_depth, cppC[1] ];
315 // prop recess in case
317 prop_x_pos = phone_width/2;
319 prop_recess_hw = 0.5 * prop_main_width + prop_side_gap;
321 prc_r1 = prop_end_dia/2;
322 prc_r3 = prc_r1 + prop_recess_slop;
324 prcp2 = [ epp4[0] + prop_buildout_less,
327 prop_caserecess_buildout_r = -1; // prcp2[0] - epp2o[0];
329 prcp1 = [ epp2o[0] + prc_r3 + prop_caserecess_behind,
330 epp2i[1] - prc_r3 - prop_recess_under];
332 // prop recess in lid
334 prl_r10 = prop_end_dia/2;
335 prl_r10o = prl_r10 + prop_recess_slop;
337 prlp10 = lpp10 + [1,1] * prl_r10o
338 + [1,0] * prop_lidrecess_behind
339 + [0,1] * prop_recess_under;
344 $prpp11 = [0, prop_taper_len];
348 // ---------- modules ----------
350 module AdhocMultiprintFrame(phase, z0, zs) {
351 // from z0 to z0 + zs*layer
352 extra = phase * 0.65 + 5;
353 xextra = extra + -epp4[0];
354 xrange = [ 0, phone_width ] + [-1,+1] * xextra;
355 yextra = extra + -epp4[0];
356 yrange = [ -phone_height + +hppB[0] - hp_r2, 0 ] + [-1,+1] * yextra;
357 p0 = [ xrange[0], yrange[0] ];
358 p1 = [ xrange[1], yrange[1] ];
361 mirror([0,0, zs<0 ? 1 : 0])
362 linear_extrude(height= initial_layer_thick)
364 rectfromto(p0 - [1,1] * initial_layer_width,
365 p1 + [1,1] * initial_layer_width);
370 module KeeperProfile(slant=0){
371 use_e = kppe + [0,-1] * slant * keeper_inner_width / keeper_slant_slope;
372 polygon([use_e, kppd, kppc, kppb, kppa, kppf]);
375 module EdgeProfile(){
378 translate(epp3) square(case_th_bottom*2, center=true);
379 circleat(epp2o, r=case_th_bottom);
380 circleat(epp1, r=case_th_side);
381 rectfromto(epp0, epp4);
383 polygon([ epp5 + [0,10],
390 module LidEdgeProfile(){
401 circleat(lpp12, r=lp_r12);
402 rectfromto( lpp12 + [-10, 0],
403 lpp12 + [+10, +10] );
407 module ButtonCoverProfile(){
409 polygon(concat([ bppM, bppP, bppO, bppJ ],
410 (enable_support && !$button_suppress_over_keeper
411 ? [ bppU, bppV, bppW ] : []),
420 module ButtonPlan(l, deep, cut){
422 (cut ? 0 : lid_buttoncover_gap);
425 (deep ? lid_buttoncover_overlap : 0);
427 C = [0,0]; // by definition
431 B0 = C + [0,-1] * button_cutout_depth;
432 B1 = B0 + [0,1] * epsilon;
434 r0 = 0.5 * (T[1] - B0[1]);
435 A = [ -(l + button_l_fudge)/2 + r0, 0.5 * (T[1] + B0[1]) ];
436 H = A + [0,-1] * delta;
442 E1 = E0 + [1,0] * epsilon;
444 I0 = [ E0[0], H[1] ];
445 I1 = [ E1[0], H[1] ];
448 for (m=[0,1]) mirror([m,0])
449 circleat(H, r0 - epsilon);
451 for (m=[0,1]) mirror([m,0]) {
461 circleat(D, r0 + epsilon);
466 module CatchCatchProfile(){
468 for (c=[ cppR, cppQ ])
472 circleat(lpp12, lp_r12);
473 circleat(lpp12 + [5,0], lp_r12);
474 rectfromto(cppP, cppP + [5,0.1]);
476 polygon([cppJ, cppS, cppT, cppU, cppV, cppQ, cppR]);
479 module CatchCutProfile(){
491 module Flip_rhs(yn=[0,1]) {
493 translate([phone_width/2, 0, 0])
494 mirror([$rhsflip,0,0])
495 translate([-phone_width/2, 0, 0])
500 module Flip_bot(yn=[0,1]) {
502 translate([0, -phone_height/2, 0])
503 mirror([0, $botflip, 0])
504 translate([0, phone_height/2, 0])
509 module AroundEdges(fill_zstart, fill_th, fill_downwards=0){
512 translate([0, -phone_cnr_rad, 0])
514 linear_extrude(height = phone_height - phone_cnr_rad*2)
518 Flip_rhs() Flip_bot() {
519 translate([+1,-1] * phone_cnr_rad)
524 translate([-1,0] * phone_cnr_rad)
526 rectfromto([0,-20],[10,20]);
528 translate([-10, 0, -20] + 0.01 * [+1,-1, 0] )
534 translate([ phone_width - phone_cnr_rad, 0,0 ])
536 linear_extrude(height = phone_width - phone_cnr_rad*2)
540 translate([0,0, fill_zstart])
541 mirror([0,0, fill_downwards])
542 linear_extrude(height = fill_th)
543 rectfromto([+1,-1] * phone_cnr_rad,
544 [phone_width, -phone_height] + [-1,+1] * phone_cnr_rad);
547 module CaseAperture(pos, dia, $fn) {
549 translate([ pos[0] + bumper[0],
552 rotate([-90, theta, 0])
553 cylinder(r = dia/2 / cos(theta),
557 module SideButton(y, y_ref_sign, l, suppress_over_keeper=0){
559 // +1 measured from top of actual phone to top of button
560 // -1 measured from bottom of actual phone to bottom of button
561 // 0 y is centre of button in coordinate system
563 $button_suppress_over_keeper= suppress_over_keeper;
564 eff_y = y_ref_sign > 0 ? -bumper [1] -y -l/2 :
565 y_ref_sign < 0 ? (-phone -bumper)[1] +y +l/2 :
568 translate([0, eff_y, 0])
572 module LidButtonishLeg(y, y_ref_sign, l=buttonishleg_default_l_is_fudge) {
573 $button_leg_only = true;
574 SideButton(y, y_ref_sign, l) children();
578 Flip_rhs(1) SideButton(15.580, +1, 8.9 ) children(); // power
579 Flip_rhs(1) SideButton(48.700, -1, 8.920 ) children(); // camera
580 Flip_rhs(0) SideButton(30.800, +1, 21.96, 1) children(); // volume
581 Flip_rhs( ) LidButtonishLeg(14, -1) children();
582 // Flip_rhs(0) LidButtonishLeg(20, +1, 20) children();
585 module Struts(x_start, z_min, th){
586 // if th is negative, starts at z_min and works towards -ve z
587 // and object should then be printed other way up
588 for (i= [1 : 1 : case_struts_count]) {
592 mirror([0,0, th<0 ? 1 : 0])
594 -phone_height * i / (case_struts_count+1),
595 case_struts_solid_below])
596 linear_extrude(height= abs(th)
597 -(case_struts_solid_below+case_struts_solid_above))
598 rectfromto([ x_start, -0.5 * case_struts_width ],
599 [ phone_width - x_start, +0.5 * case_struts_width ]);
603 module OrdinaryRearAperture(rhs,bot, pos){
604 Flip_rhs(rhs) Flip_bot(bot)
607 translate(pos + bumper)
615 linextr(-epp2i[0], 60)
616 translate([0.5 * phone_width, 0, 0])
617 rectfromto([-microusb_width/2, epp2i[1] + microusb_below],
618 [+microusb_width/2, epp0[1] + -microusb_above]);
622 module OrdinaryRearApertures(){
624 OrdinaryRearAperture(1,1, rearspeaker_pos_bl)
625 rectfromto(-rearspeaker_gap,
626 rearspeaker_size + rearspeaker_gap);
628 // finger hole to remove phone
629 if (len(fingerpushhole_dias))
630 OrdinaryRearAperture(1,0, [ fingerpushhole_dias[0]/2 + epp2i[0],
632 scale(fingerpushhole_dias)
636 module RearCameraAperture(){
639 linear_extrude(height = 20)
642 rectfromto(camera_pos_tl, camera_pos_br);
645 module HingeLidProfile(){
647 circleat(hppT, hp_r1);
648 circleat(lpp12, lp_r12);
656 module HingeBaseProfile(){
659 circleat(hppB, hp_r1);
660 circleat(hppE, hp_r1);
661 circleat(epp2o, case_th_bottom);
662 circleat(hppB + [10,0], hp_r1);
664 polygon([epp5, epp1, epp2i, epp3, bppL]);
668 module HingeLeverOuterProfile(){
670 circleat(hppT, hp_r2);
671 circleat(hppB, hp_r2);
675 module HingeLeverInnerProfile(){
677 c = s > 0 ? hppT : hppB;
680 rotate(s<0 ? -40 : 0)
689 module HingeLeverNutProfile(){
690 for (c= [hppB, hppT]) {
692 circle($fn=6, r= 0.5 * hingescrew_nut_across / cos(30));
696 module Flip_hinge(doflip=1){
697 hinge_origin = [0, -(phone_height - hppB[0]), hppB[1]];
698 translate(hinge_origin)
699 rotate([doflip*180,0,0])
700 translate(-hinge_origin)
704 module HingePortion(x0,x1){
705 Flip_rhs() Flip_bot(1)
709 linear_extrude(height=x1-x0)
713 module CatchPortion(width){
714 translate([phone_width/2, 0,0])
716 linextr(-width/2, width/2)
721 AroundEdges(epp3[1], case_th_bottom, 1)
725 function prop_x(gamma) = hp_k / (2 * sin(gamma/2)) - hppT[0];
727 module PropProfileAssignments(gamma){
728 // https://en.wikipedia.org/wiki/Solution_of_triangles#Two_sides_and_the_included_angle_given_(SAS)
730 p = phone_height + prlp10[0] - hppB[0];
733 q = phone_height - hppT[0] - prcp1[0]; // $prpp7[0] is 0 by definition
735 c = sqrt(a*a + b*b - 2*a*b*cos(gamma));
736 $prp_alpha = acos( (b*b + c*c - a*a) / (2*b*c) );
738 $prp_theta = 90 - $prp_alpha;
739 beta = 180 - $prp_alpha - gamma;
742 //echo("abc", a,b,c);
744 v1 = [ [ cos(psi), -sin(psi) ], // x
745 [ sin(psi), cos(psi) ] ]; // y
747 $prpp7 = [0, c + (lpp13[1] - $prpp10[1] - hp_k) ];
750 $prp_r11 = prop_main_th/2;
752 $prpp1 = $prpp7 + [1,0] *
753 // this is approximate, but will do
754 (prop_main_th/2 + prop_prop_gap + prcp1[0] - cppA[0]);
757 v1[1] * ((prcp2[1] - prcp1[1]) - prop_prop_gap);
758 $prpp12 = $prpp3 + v1[0] *
759 (prop_end_dia + prop_caserecess_taper * ($prpp1[1] - $prpp3[1]));
760 $prp_r8 = prop_main_th;
761 $prpp4 = [ prop_main_th/2, $prpp3[1] ];
763 $prpp5 = [ $prpp12[0] - $prp_r5,
764 $prpp3[1] - prop_prong_h + $prp_r5 ];
765 $prpp6 = $prpp4 + [0,-1] * (prop_prong_h +
766 prop_prong_heel_slope * ($prpp5[0] - $prpp4[0]));
767 $prpp8 = $prpp4 + [0,-1] * $prp_r8;
768 $prpp9 = $prpp8 + [-1,0] * $prp_r8;
773 module PropProfile(gamma, cut=0, rot=0){ ////toplevel
774 PropProfileAssignments(gamma){
776 //#circleat($prpp3,1);
777 //#circleat($prpp12,1);
784 polygon([[-20,-0], [20,20], [0,0]]);
786 rectfromto($prpp6, $prpp9);
787 translate($prpp5) intersection(){
789 polygon([[-10,-10], [0,0], [10,0]]);
791 rectfromto($prpp12 + [0,-0.1], $prpp3);
794 circleat($prpp1, $prp_r1);
795 rectfromto($prpp12 + [0,-0.1], $prpp3);
799 rotate([0,0, rot*-$prp_theta]){
801 extra = cut ? prop_recess_slop : 0;
802 rectfromto($prpp6, $prpp9);
803 circleat($prpp11, $prp_r11 + extra);
804 circleat($prpp10, $prp_r10 + extra);
810 module PropAggregateProfile(){
811 for (angle = prop_angles)
812 PropProfile(angle, 0,0);
815 module Prop(){ ////toplevel
816 hw = prop_main_width/2;
818 PropAggregateProfile();
821 module Case(){ ////toplevel
826 // ledge (fixed keeper)
827 Flip_rhs(1-keeper_side) intersection(){
829 linear_extrude(height = phone_height + phone_cnr_rad * 2)
832 // outline of the whole case, to stop it protruding
833 translate([0,0, -25])
834 linear_extrude(height = 50)
837 circleat([+1,-1] * phone_cnr_rad, phone_cnr_rad + case_th_side/2);
841 HingePortion(hex20, hex21) HingeBaseProfile();
843 // buildout for prop recess
844 if (prop_caserecess_buildout_r > 0) Flip_rhs(1)
845 linextr(case_bottom_z, epp2i[1])
848 circleat([ prop_x_pos + dxs * prop_caserecess_buildout_r,
850 r = epp2o[0] - prcp2[0]);
855 Flip_rhs(keeper_side)
856 translate([0, -phone_cnr_rad, 0])
858 linear_extrude(height = phone_height + phone_cnr_rad * 2)
861 rectfromto([ -keeper_gap_x, -keeper_gap_z_bot ],
862 [ keeper_gap_x_holes, +keeper_gap_z_top ]);
866 RearCameraAperture();
868 // struts (invisible, because they're buried in the case)
869 Struts(epp2i[0], epp2i[1] - case_th_bottom, case_th_bottom);
874 if (!($button_leg_only && enable_support))
877 linear_extrude(height= 20)
878 ButtonPlan($button_l, 0,1);
879 if ($button_leg_only)
881 translate([phone_width/2, -400, kppe[1]])
882 mirror([1-abs($rhsflip - keeper_side),0,0])
883 cube([400, 800, 50]);
884 if (enable_support && !$button_suppress_over_keeper)
886 translate([-400, -400, kppd[1]])
890 translate([0,0, -bppR[0]])
891 linear_extrude(height= 20)
892 ButtonPlan($button_l, 1,1);
897 // apertures along top edge
898 CaseAperture(jack_pos, jack_dia, 8);
900 CaseAperture(noisecancelmic_pos, noisecancelmic_dia, 8);
902 OrdinaryRearApertures();
906 // gaps for the lid's hinge arms
907 HingePortion(hex20 - hinge_x_arms_gap,
908 hex21 + hinge_x_arms_gap)
911 circle(r= hinge_r_arms_gap, $fn= 8);
914 // screw holes in the hinge arms
918 CatchPortion(catch_width + catch_side_gap*2)
923 translate([prop_x_pos,0,0])
926 linextr(-prop_recess_hw, +prop_recess_hw)
928 for (d=[ [0,0], [0,-1], [+1,-1/prop_caserecess_taper] ])
929 circleat(prcp1 + 20*d,
935 module LidAdhocMultiprintFrame(phase){
936 if (led_window_style >= 3) {
937 AdhocMultiprintFrame(phase, lpp13[1], -1);
941 module Lid(){ ////toplevel
944 AroundEdges(lpp10[1], lpp13[1] - lpp10[1], 0)
952 linear_extrude(height= 20)
953 ButtonPlan($button_l, 1,0);
955 translate([0,0,-100])
956 linear_extrude(height= 200)
957 ButtonCoverProfile();
962 HingePortion(hex20, hex21) HingeLidProfile();
965 CatchPortion(catch_width)
968 Struts(lpp10[0] + strut_min_at_end, lpp13[1], -case_th_lid);
970 // screw holes in the hinge arms
974 translate([prop_x_pos, -prlp10[0], prlp10[1]])
977 linextr(-prop_recess_hw, +prop_recess_hw)
979 for (pa = prop_angles)
980 PropProfile(pa, 1,1);
982 // notification led aperture
983 if (led_window_style)
984 translate([led_pos[0], -led_pos[1], lpp13[1]]) {
986 cylinder(r=nla_r0, h=20);
987 if (led_window_style >= 2)
988 translate([0,0, -nla_t])
989 cylinder(r=nla_r2, height=20);
994 LidAdhocMultiprintFrame(1);
997 module HingeLever(){ ////toplevel
999 // outer body, positive
1000 HingePortion(hex22, hex22 + phone_width/2)
1001 HingeLeverOuterProfile();
1003 // space for the screws
1004 HingePortion(hex26, hex24)
1005 HingeLeverInnerProfile();
1007 // recesses for the nuts
1008 HingePortion(hex23, hex26+1)
1009 HingeLeverNutProfile();
1011 // bores for the screws
1014 // space for the charging cable
1016 Flip_hinge() MicroUSB();
1020 module LidWindow(){ ////toplevel
1021 translate([led_pos[0], -led_pos[1], lpp13[1]])
1023 cylinder(r= nla_r1, h=nla_t);
1024 LidAdhocMultiprintFrame(0, lpp13[1], -1);
1027 module LidWindowPrint(){ ////toplevel
1032 module DemoLidWindowSelect(){
1033 translate([led_pos[0], led_pos[1], -100]) {
1034 translate([0, -30, 0]) cube([400, 400, 200]);
1038 module DemoLidWindow(){ ////toplevel
1041 translate([0,40,0]){
1042 color("blue") intersection(){ Lid(); DemoLidWindowSelect(); }
1043 color("red") intersection(){ LidWindow(); DemoLidWindowSelect(); }
1047 module HingeLeverPrint(){ ////toplevel
1049 translate([-phone_width/2, phone_height, 0])
1053 module TestSelectLength(){
1054 translate([-30, -200, -20])
1055 cube([30 + 15, 250, 40]);
1058 module TestLength(){ ////toplevel
1065 module TestLengthRight(){ ////toplevel
1073 module TestSelectWidth(){
1074 translate([-30, -(phone_height - 25), -20])
1076 cube([200, 50, 40]);
1079 module TestWidth(){ ////toplevel
1086 module TestLidWidthPrint(){ ////toplevel
1087 rotate([0,180.0]) intersection(){
1093 module TestSelectRearAperture(){
1096 translate([20, 0,0])
1097 cube([42, 2, 1], center=true);
1101 module TestSelectCamera(){
1103 TestSelectRearAperture()
1104 RearCameraAperture();
1105 cube([0.1, 50, 0.1]);
1109 module TestSelectOrdinaryRearApertures(){
1110 TestSelectRearAperture()
1111 OrdinaryRearApertures();
1114 module TestCamera(){ ////toplevel
1121 module TestLidByCamera(){ ////toplevel
1128 module TestLidByCameraPrint(){ ////toplevel
1129 rotate([180,0,0]) TestLidByCamera();
1132 module DemoByCamera(){ ////toplevel
1133 color("blue") TestLidByCamera();
1134 color("red") TestCamera();
1137 module OneKeeper(){ ////toplevel
1138 translate([0, -phone_cnr_rad, 0])
1140 linear_extrude(height = phone_height - phone_cnr_rad * 2)
1144 module OneKeeperPrint(){ ////toplevel
1149 module LidPrint(){ ////toplevel
1154 module TestSelectFrame(){
1155 include = [1,-1] * (epp2i[0] + 4);
1158 cube(1000, center=true);
1159 translate([0,0, -100])
1160 linear_extrude(height=200)
1161 rectfromto(include, inside_br - include);
1165 module TestSelectLidFrame(){
1167 translate([led_pos[0], -led_pos[1], -50])
1168 cylinder(r= nla_r2+2, h=100);
1171 module TestFrameCase(){ ////toplevel
1177 TestSelectOrdinaryRearApertures();
1182 module TestSelectTopApertures(){
1183 translate([-100, -35, -100])
1184 cube([400, 100, 200]);
1187 module TestTopApertures(){ ////toplevel
1191 TestSelectTopApertures();
1195 module TestLidTopAperturesPrint(){ ////toplevel
1196 rotate([0,180,0]) intersection(){
1198 TestSelectTopApertures();
1202 module TestLidWindowTopAperturesPrint(){ ////toplevel
1203 rotate([0,180,0]) intersection(){
1205 TestSelectTopApertures();
1209 module TestFrameLidPrint(){ ////toplevel
1210 rotate([0,180,0]) intersection(){
1212 TestSelectLidFrame();
1216 module ButtonPlanForDemo(z, deep, cut){
1218 ButtonPlan(8, deep, cut);
1221 module HingeScrews(){
1222 Flip_rhs() Flip_bot(1){
1223 for (c= [ hppT, hppB ])
1228 translate([0,0,-.2])
1229 cylinder( r= hingescrew_shaft_dia/2,
1230 h = hingescrew_shaft_len+0.2 );
1232 translate([0,0,+.1])
1233 cylinder( r= hingescrew_head_dia/2, h = hingescrew_head_th );
1238 module DemoPropAngleSelect(c){
1239 color(c) difference(){
1240 union(){ children(); }
1241 translate([ prop_x_pos, -400, -200 ])
1242 cube([ 400,800,400 ]);
1246 module DemoPropAngle(ang){
1247 hL = [0, -(phone_height - hppT[0]), hppT[1] - hp_k*2];
1248 hC = [0, -(phone_height - hppB[0]), hppB[1]];
1256 DemoPropAngleSelect("red") Case();
1259 translate([prop_x_pos, -prcp1[0], prcp1[1]])
1260 PropProfileAssignments(ang) {
1262 rotate([-$prp_theta, 0, 0])
1263 translate([0, $prpp1[0], -$prpp1[1]])
1269 translate([0,0, -hp_k*2])
1270 DemoPropAngleSelect("blue")
1274 module DemoPropAngles(){ ////toplevel
1275 for (i=[0 : len(prop_angles)-1])
1276 translate(i * [0, -100, 100])
1277 DemoPropAngle(prop_angles[i]);
1280 module DemoSelectAdhocLeftRight(right=0) {
1281 translate([phone_width/2, -400, -100]) // , -15, -100 to cross-section
1282 mirror([1-right, 0,0])
1283 cube([400, 800, 200]);
1286 module DemoLeft(){ ////toplevel
1287 color("red") intersection(){ Case(); DemoSelectAdhocLeftRight(); }
1288 color("blue") intersection(){ Lid(); DemoSelectAdhocLeftRight(); }
1291 module DemoFrame(){ ////toplevel
1292 color("red") TestFrameCase();
1293 color("blue") intersection(){ Lid(); TestSelectLidFrame(); }
1294 color("black") HingeScrews();
1298 module DemoHingedFrame(){ ///toplevel
1299 color("red") TestFrameCase();
1300 translate([0,0, -2*hp_k])
1301 color("blue") intersection(){ Lid(); TestSelectLidFrame(); }
1304 color("orange") HingeLever();
1305 color("black") HingeScrews();
1309 module DemoHinge(){ ////toplevel
1310 translate([ -0.5*phone_width, phone_height, hp_k*3 ]) {
1312 translate([0,0, -hp_k*3])
1317 module DemoProfiles(){ ////toplevel
1321 translate([0,0,-1]) color("black") KeeperProfile(1);
1327 demopoint_QR = [ bppS[0], bppQ[1] - 0.1];
1329 color("blue") ButtonCoverProfile();
1331 rectfromto(bppQ, demopoint_QR);
1332 rectfromto(bppR, demopoint_QR);
1336 translate([-20,0]) {
1337 color("black") ButtonPlanForDemo(-2, 0,1);
1338 color("red" ) ButtonPlanForDemo(-4, 1,1);
1339 color("blue") ButtonPlanForDemo(-6, 1,0);
1342 translate([0, -30]) {
1345 color("blue") HingeLidProfile();
1346 color("red") HingeBaseProfile();
1347 color("black") translate([0,0,-2]) HingeLeverOuterProfile();
1351 translate([-30, -60 + 30*f]) {
1352 translate([0,0,-4]) EdgeProfile();
1353 %translate([0,0,-10]) HingeBaseProfile();
1354 translate([0,-2] * f * hp_k) {
1355 translate([0,0,-4]) LidEdgeProfile();
1356 %translate([0,0,-10]) %HingeLidProfile();
1358 translate(+hppB) rotate([0,0,180*f]) translate(-hppB) {
1359 translate([0,0,-2]) color("black") HingeLeverOuterProfile();
1360 translate([0,0,0]) color("red") difference(){
1361 HingeLeverOuterProfile();
1362 HingeLeverInnerProfile();
1364 translate([0,0,3]) color("yellow") HingeLeverNutProfile();
1369 translate([20,-30]) {
1372 //translate([0,0,1]) CatchCutProfile();
1373 color("blue") CatchCatchProfile();
1374 color("red") difference(){ EdgeProfile(); CatchCutProfile(); }
1377 translate([40,-30]) {
1381 PropProfile(10, 1, 0);
1386 translate([60,-30]) {
1387 PropAggregateProfile();