fingerpushhole_dias = [];
lanyard_half_dia = 1.15;
-
+lanyard_entry_rel_breadth = 2;
+lanyard_channel_len = 15;
rearspeaker_pos_bl = [ 12.64, 18.72 ];
rearspeaker_size = [ 3.76, 7.36 ];
lid_lip = 1.75;
lid_edgepart_width = 5.0;
lid_buttoncover_thick = 1.3;
-
-catch_slop = 0.50;
+lid_buttoncover_reinf = 0.65;
foldover_gap = 0.50;
foldover_lever_gap = 0.50;
rearspeaker_gap = [ 2.0, 2.0 ]; // each side
-catch_len = 7.5;
-catch_width = 15;
-catch_thickness = 1.0;
-catch_side_gap = 0.75; // each side
-
-catch_depth = 0.75;
-catch_height = 0.35;
-catch_finger_height = 1.5;
-catch_finger_depth = 2.5;
-
-catch_topcurve_r = 5.0;
+thumbrecess_depth = 1.3;
+thumbrecess_width = 16.5;
+thumbrecess_topcurve_r = 5.0;
prop_recess_under = 0.50;
prop_recess_slop = 0.200; // each side
lid_fold_clearance_antislop = 0.5;
+$button_leg_only = false;
+$suppress_forward_holes = false;
+
// ---------- calculated ----------
phone_width = (phone + bumper*2)[0];
echo("SK",lid_fold_clearance_skew);
-// catch
-
-cppJ = [ epp4[0] + catch_thickness, lpp10[1] ];
-cppA = cppJ + [lid_gap_x, -lid_gap_z];
-cppB = [ epp0[0], cppA[1] ];
-cppP = [ epp4[0], cppJ[1] ];
+// thumb recess (used to be "catch" hence cpp*
-cppS = cppJ + [0,-1] * catch_len;
-cppD = [ cppA[0], cppS[1] + catch_slop ];
-cppC = [ cppB[0], cppD[1] ];
-cppT = cppS + [1,0] * catch_depth;
-cppU = cppT + [0,-1] * catch_height;
-cppV = [ cppS[0], cppU[1] - catch_depth ];
-
-cppR = 0.5*(cppP + cppJ);
-
-cp_rQ = 0.5 * (cppJ[0] - cppP[0]);
-cppQ = [ cppR[0],
- cppV[1] - (catch_finger_height - cp_rQ) ];
-cppF = [ cppV[0] + catch_finger_depth, cppC[1] ];
+cppA = epp4 + [thumbrecess_depth, 0];
+cppB = [ cppA[0], epp1[1] ];
// lanyard
ly_r = lanyard_half_dia / 2;
ly_rc = ly_r * 2;
+ly_theta = -atan2vector(epp2i - epp1);
+ly_o = epp2i + 3 * ly_r * unitvector2d(epp1 - epp2i);
+
+max_case_bottom_edge_thickness =
+ case_th_bottom
+ + sin(ly_theta) * (epp2i-epp2o)[0];
+
+ly_q_z = -(ly_rc + ly_r);
+ly_re = max_case_bottom_edge_thickness - (-ly_q_z);
+
+ly_oec_y = lanyard_entry_rel_breadth * ly_r;
+
// prop recess in case
prop_x_pos = phone_width/2;
module LanyardLanyardProfile(entry=false){
hull(){
- for (xs=[-1,+1] * (entry ? 2 : 1))
+ for (xs=[-1,+1] * (entry ? lanyard_entry_rel_breadth : 1))
translate(xs * 0.5 * lanyard_half_dia * [1,0])
circle(r= lanyard_half_dia/2);
}
}
}
+module LanyardEntryOuterProfile(){
+ circleat([ly_re + ly_r, 0], ly_re);
+}
+
module LanyardEntry(){
- q_z = -(ly_rc + ly_r);
+ q_z = ly_q_z;
+ oec_y = ly_oec_y;
+
d_x = -ly_rc;
translate([d_x, 0, q_z]) {
circleat([d_x, q_z], ly_rc);
}
}
+
+ translate([0,0,q_z]){
+ for (my=[0,1])
+ mirror([0,my,0]){
+ translate([0, oec_y, 0]){
+ difference(){
+ translate(ly_re * [-1,0,-2])
+ cube(ly_re * [2,1,2]);
+ rotate_extrude(convexity=10)
+ LanyardEntryOuterProfile();
+ }
+ }
+ }
+ difference(){
+ translate([-ly_re, -(oec_y + 0.01), -2*ly_re])
+ cube([ly_re*2, 2*(oec_y + 0.01), 2*ly_re]);
+ for (mx=[0,1])
+ mirror([mx,0,0])
+ rotate([90,0,0])
+ translate([0,0,-10])
+ linear_extrude(height=20)
+ LanyardEntryOuterProfile();
+ }
+ }
}
module LanyardCutout(l){
}
}
-module CatchCatchProfile(){
- hull(){
- for (c=[ cppR, cppQ ])
- circleat(c, cp_rQ);
+module ButtonCoverReinf(){ ////toplevel
+ minkowski(){
+ rotate([90,0,0])
+ linear_extrude(height=0.01)
+ intersection(){
+ ButtonCoverProfile();
+ translate([bppJ[0] + 0.1, -50]) mirror([1,0])
+ square([100,100]);
+ }
+ mirror([0,0,1]) linear_extrude(height=0.01) intersection(){
+ circle(r= lid_buttoncover_reinf);
+ translate([-20,0]) square(40, center=true);
+ }
}
- hull(){
- circleat(lpp12, lp_r12);
- circleat(lpp12 + [5,0], lp_r12);
- rectfromto(cppP, cppP + [5,0.1]);
+}
+
+module ThumbRecessCutProfile(){
+ difference(){
+ polygon([ cppA + [-10,0],
+ cppB + [-10,0],
+ cppB,
+ cppA ]);
+ circleat(epp1, r=case_th_side);
}
- polygon([cppJ, cppS, cppT, cppU, cppV, cppQ, cppR]);
-}
-
-module CatchCutProfile(){
- polygon([ cppB,
- cppA,
- cppD,
- cppF,
- cppF + [0,-10],
- cppF + [-10,-10],
- lpp12 + [-10,0],
- lpp12 + [10,0]
- ]);
}
module Flip_rhs(yn=[0,1]) {
children();
}
-module CatchPortion(xwidth, ztop){
- width = catch_width + xwidth;
- w = width + catch_topcurve_r*2 + 1;
+module ThumbRecessApply(ztop){
+ width = thumbrecess_width;
+ w = width + thumbrecess_topcurve_r*2 + 1;
translate([phone_width/2, 0,0]){
difference(){
rotate([90,0,-90])
linear_extrude(height=100){
for (m=[0,1]) mirror([m,0,0]) {
hull(){
- translate([w/2, ztop - catch_topcurve_r])
- circle(catch_topcurve_r);
+ translate([w/2, ztop - thumbrecess_topcurve_r])
+ circle(thumbrecess_topcurve_r);
translate([w/2, -50])
- square(catch_topcurve_r*2, center=true);
+ square(thumbrecess_topcurve_r*2, center=true);
}
}
}
children();
}
-module PropProfile(gamma, cut=0, rot=0){ ////toplevel
+module PropProfile(gamma, cut=0, rot=0){
PropProfileAssignments(gamma){
//#circleat($prpp3,1);
}
// apertures along top edge
- CaseAperture(jack_pos, jack_dia, 8);
- Flip_rhs(1)
- CaseAperture(noisecancelmic_pos, noisecancelmic_dia, 8);
+ if (!$suppress_forward_holes) {
+ CaseAperture(jack_pos, jack_dia, 8);
+ Flip_rhs(1)
+ CaseAperture(noisecancelmic_pos, noisecancelmic_dia, 8);
+ }
OrdinaryRearApertures();
// screw holes in the hinge arms
HingeScrews();
- // catch striker
- CatchPortion(catch_side_gap*2, epp4[1])
- CatchCutProfile();
+ // thumb recess
+ ThumbRecessApply(epp4[1])
+ ThumbRecessCutProfile();
+
+ // lanyard
+ Flip_bot(1)
+ translate([ly_o[0], -(phone_cnr_rad + ly_re), ly_o[1]])
+ rotate([0, ly_theta, 0])
+ rotate([0,0,90])
+ LanyardCutout(lanyard_channel_len);
// prop recess
Flip_rhs(1)
translate([0,0,-10])
linear_extrude(height= 20)
ButtonPlan($button_l, 1,0);
- rotate([90,0,0])
- translate([0,0,-100])
- linear_extrude(height= 200)
- ButtonCoverProfile();
+ union(){
+ rotate([90,0,0])
+ translate([0,0,-100])
+ linear_extrude(height= 200)
+ ButtonCoverProfile();
+ hull()
+ for (y= [-1,+1] * (($button_l + button_l_fudge)/2
+ - lid_buttoncover_reinf))
+ translate([0,y,0])
+ ButtonCoverReinf();
+ }
}
}
LidEdgeProfile();
HingeLidProfile();
}
-
- // catch
- CatchPortion(0, lpp12[1])
- CatchCatchProfile();
}
Struts(lpp10[0] + strut_min_at_end, lpp13[1], -case_th_lid);
%EdgeProfile();
KeeperProfile();
translate([0,0,-1]) color("black") KeeperProfile(1);
- color("purple") translate(epp2i)
- rotate(atan2vector(epp2i - epp1)) {
- translate(lanyard_half_dia * 0.5 * [-3,-1])
- LanyardLanyardProfile();
- translate(lanyard_half_dia * 0.5 * [-3,+1])
- translate([0,-1] * case_th_side)
- LanyardLanyardProfile(true);
+ translate(ly_o){
+ rotate(-ly_theta){
+ translate([0,0,+1]) color("purple") LanyardMainChannelProfile();
+ translate([0,0,+2]) color("red") LanyardCurveChannelProfile();
+ translate([0, ly_q_z]){
+ translate([0,0,-1]) color("blue") LanyardEntryChannelProfile();
+ translate([ly_oec_y,0,-2]) color("black") LanyardEntryOuterProfile();
+ }
+ }
}
+ translate([0,0,-5]) color("white") translate(epp2i)
+ rotate(-ly_theta)
+ rectfromto([-15, 0],
+ [+15, -max_case_bottom_edge_thickness]);
translate([0,20]) {
LanyardMainChannelProfile();
translate([20,-30]) {
%EdgeProfile();
%LidEdgeProfile();
- //translate([0,0,1]) CatchCutProfile();
- color("blue") CatchCatchProfile();
- color("red") difference(){ EdgeProfile(); CatchCutProfile(); }
+ //translate([0,0,1]) ThumbRecessCutProfile();
+ translate([0,0,+1]) color("red")
+ difference(){ EdgeProfile(); ThumbRecessCutProfile(); }
}
translate([40,-30]) {
~ianmdlvl / reprap-play.git / blobdiff