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;
+lid_buttoncover_reinf = 1.0;
catch_slop = 0.50;
catch_len = 7.5;
catch_width = 15;
-catch_thickness = 1.0;
+catch_thickness = 1.3;
catch_side_gap = 0.75; // each side
-catch_depth = 0.75;
+catch_depth = 1.25;
catch_height = 0.35;
catch_finger_height = 1.5;
catch_finger_depth = 2.5;
+catch_catch_slope = 0.25;
catch_topcurve_r = 5.0;
cppS = cppJ + [0,-1] * catch_len;
cppD = [ cppA[0], cppS[1] + catch_slop ];
cppC = [ cppB[0], cppD[1] ];
-cppT = cppS + [1,0] * catch_depth;
+cppT = cppS + [1, -catch_catch_slope] * catch_depth;
cppU = cppT + [0,-1] * catch_height;
cppV = [ cppS[0], cppU[1] - catch_depth ];
ly_r = lanyard_half_dia / 2;
ly_rc = ly_r * 2;
-ly_re = 10; // xxx
+
+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
}
module LanyardEntry(){
- q_z = -(ly_rc + ly_r);
- d_x = -ly_rc;
+ q_z = ly_q_z;
+ oec_y = ly_oec_y;
- oec_y = lanyard_entry_rel_breadth * ly_r;
+ d_x = -ly_rc;
translate([d_x, 0, q_z]) {
intersection(){
mirror([0,my,0]){
translate([0, oec_y, 0]){
difference(){
- translate(ly_re * [-1,0,-1])
- cube(ly_re * [2,1,1]);
+ 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 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);
+ }
+ }
+}
+
module CatchCatchProfile(){
hull(){
for (c=[ cppR, cppQ ])
children();
}
-module PropProfile(gamma, cut=0, rot=0){ ////toplevel
+module PropProfile(gamma, cut=0, rot=0){
PropProfileAssignments(gamma){
//#circleat($prpp3,1);
CatchPortion(catch_side_gap*2, epp4[1])
CatchCutProfile();
+ // 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([prop_x_pos,0,0])
%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();