Add backplane and rails with sliders
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88
main.scad
88
main.scad
@ -3,6 +3,7 @@ include <BOSL/constants.scad>
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use <BOSL/transforms.scad>
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use <BOSL/shapes.scad>
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use <BOSL/masks.scad>
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use <BOSL/sliders.scad>
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// DEBUG:
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//validation = 1;
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@ -12,6 +13,8 @@ use <BOSL/masks.scad>
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MODEL_HARNESS_LEFT=1;
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MODEL_HARNESS_RIGHT=2;
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MODEL_HARNESS_TOP=3;
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MODEL_HARNESS_SLIDER_FRONT=4;
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MODEL_HARNESS_SLIDER_BACK=5;
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export=0; // [0:5]
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function is_not_export() = is_undef(export) || export == 0;
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function is_export() = !is_not_export();
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@ -20,14 +23,6 @@ function is_model(m) = is_not_export() || export == m;
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function get_phone_size() = [160, 76.7, 10];
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shell_wall=3;
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shell_rim_wall=3;
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rim_edge_thickness=1.2;
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rim_edge_tolerance=0.4;
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expose_back_camera=false;
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screwmount_screw=3;
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harness_divider=[30, 0, 1.3];
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module phone() {
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s=get_phone_size();
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color("gray")
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@ -43,10 +38,23 @@ module arm() {
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module phone_harness() {
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ops=get_phone_size();
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ps=[ops.x+0.2, ops.y+0.2, ops.z+0.2];
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shell_wall=3;
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shell_rim_wall=3;
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rim_edge_thickness=1.2;
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rim_edge_tolerance=0.4;
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expose_back_camera=false;
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screwmount_screw=3;
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harness_divider=[16, 0, 1.3];
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harness_size=[ps.x+shell_wall*2, ps.y+shell_wall*2, ps.z+shell_wall*2];
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rim_size=[harness_size.x+2*shell_rim_wall, harness_size.y+2*shell_rim_wall, 6];
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w=shell_wall;
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f=2;
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rf=5;
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hs=[ps.x+w*2, ps.y+w*2, ps.z+w*2];
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hs=harness_size;
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backplane_rim_size=[30, ps.y*0.95, shell_wall/2];
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// ==== SHELL ====
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module shell() {
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$fn = $preview ? 6 : 30;
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@ -60,7 +68,7 @@ module phone_harness() {
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module shell_rim() {
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$fn = $preview ? 6 : 30;
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w=shell_rim_wall;
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s=[hs.x+2*w, hs.y+2*w, 6];
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s=rim_size;
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intersection() {
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difference() {
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cuboid(s, fillet=rf, edges=EDGES_Z_ALL);
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@ -68,6 +76,9 @@ module phone_harness() {
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}
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cuboid(s, fillet=1);
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}
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rail_extension=10;
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fwd(hs.y/2) xrot(90) harness_rail(slider_len_front+rail_extension);
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back(hs.y/2) xrot(-90) harness_rail(slider_len_back+rail_extension);
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}
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module shell_rim_edge(thickness, groove, tolerance=rim_edge_tolerance) {
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$fn = $preview ? 6 : 30;
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@ -103,7 +114,38 @@ module phone_harness() {
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up(hs.z-1) cylinder(d=screwmount_screw+1.5, h=5);
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}
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}
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module shell_backplane(groove) {
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down(hs.z/2 - shell_wall/6) up(backplane_rim_size.z/2) right(harness_divider.x) scale(groove ? 1.01 : 1) cuboid(backplane_rim_size, fillet=5, edges=EDGES_Z_LF);
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}
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// ==== SHELL SLIDER AND RAIL ====
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rail_angle=36;
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rail_wall=1;
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slider_slop=0.1;
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slider_len_back=hs.x*0.3;
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slider_len_front=hs.x*0.3;
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module harness_slider(l) {
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base=2;
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ss=[l, shell_rim_wall, rim_size.z+rail_wall*2];
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up(ss.y + base) xrot(180) slider(l=ss.x, w=ss.z, h=ss.y, base=base, chamfer=0.9, wall=2, ang=rail_angle, slop=slider_slop, orient=ORIENT_X, align=V_UP);
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}
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module harness_rail(l) {
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sw=2;
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ss=[l, shell_rim_wall, rim_size.z+rail_wall*2];
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rail(l=ss.x, w=ss.z, h=ss.y, chamfer=0.5, ang=rail_angle, orient=ORIENT_X, align=V_UP);
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}
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// ==== SHELL CUTOUTS ====
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module shell_cutouts() {
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top_cutout();
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bottom_cutout();
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left_cutout();
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right_cutout();
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front_cutout();
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shell_screwmounts_holes();
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}
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// -- TOP --
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module screen_cutout() {
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s=[138, 69, 100];
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up(s.z/2) cuboid(s, fillet=3, edges=EDGES_Z_ALL);
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@ -130,6 +172,7 @@ module phone_harness() {
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leds_cutout();
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}
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// -- BOTTOM --
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module back_camera_cutout() {
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s=[13, 25, expose_back_camera ? 100 : 11];
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right(ps.x/2 - 7.5) fwd(ps.y/2 - 23) down(s.z/2 - ps.z/3) cuboid(s, fillet=6, edges=EDGES_Z_ALL);
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@ -153,6 +196,7 @@ module phone_harness() {
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bottom_speaker_cutout();
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}
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// -- RIGHT --
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module headphones_cutout() {
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$fn = $preview ? 10 : 30;
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d=8.8;
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@ -164,6 +208,7 @@ module phone_harness() {
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headphones_cutout();
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}
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// -- LEFT --
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module usbc_cutout() {
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s=[100, 20, 6];
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left(ps.x/2) down(2) cuboid(s, fillet=1);
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@ -172,6 +217,7 @@ module phone_harness() {
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usbc_cutout();
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}
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// -- FRONT --
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module buttons_cutout() {
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s=[42, 100, 5];
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fwd(ps.y/2) right(ps.x/2 - 44.5) cuboid(s, fillet=1);
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@ -180,14 +226,7 @@ module phone_harness() {
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buttons_cutout();
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}
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module shell_cutouts() {
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top_cutout();
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bottom_cutout();
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left_cutout();
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right_cutout();
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front_cutout();
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shell_screwmounts_holes();
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}
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// ==== MODEL ====
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divider=harness_divider;
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module model_harness_left() {
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@ -200,6 +239,7 @@ module phone_harness() {
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shell();
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shell_rim_edge(rim_edge_thickness, groove=true, tolerance=rim_edge_tolerance);
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shell_cutouts();
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shell_backplane(groove=true);
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}
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}
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}
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@ -215,6 +255,7 @@ module phone_harness() {
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shell_cutouts();
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}
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}
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shell_backplane(groove=false);
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}
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module model_harness_top() {
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intersection() {
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@ -229,10 +270,21 @@ module phone_harness() {
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shell_cutouts();
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}
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}
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module model_harness_slider_front() {
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difference() {
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fwd(hs.y/2) xrot(90) harness_slider(slider_len_front);
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front_cutout();
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}
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}
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module model_harness_slider_back() {
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back(hs.y/2) xrot(-90) harness_slider(slider_len_back);
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}
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if (is_model(MODEL_HARNESS_LEFT)) model_harness_left();
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if (is_model(MODEL_HARNESS_RIGHT)) model_harness_right();
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if (is_model(MODEL_HARNESS_TOP)) model_harness_top();
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if (is_model(MODEL_HARNESS_SLIDER_FRONT)) model_harness_slider_front();
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if (is_model(MODEL_HARNESS_SLIDER_BACK)) model_harness_slider_back();
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}
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module model() {
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