Compare commits
2 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
 growlph
|
49dbff41ae | ||
|
growlph
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5a4d2300a8 |
@@ -0,0 +1,56 @@
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xdim = 23.497 + 1.5;
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ydim = 18.155;
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zdim = 13.5;
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wt = 1;
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a = 0.897;
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b = 4.364;
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c = 10.222;
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d = 3.168;
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e = 1.495;
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f = 3.168;
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//conn_pos = [a, a+b+c, a+b+c+d+e];
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conn_pos = [a+b+c, a+b+c+d+e];
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conn_dim = [
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// [b, 8],
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[d, 8],
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[f, 8]
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];
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div_width = 0.5;
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div_reach = 2.8;
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div_pos = a+b+c+d+(e/2)-(div_width/2);
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psu_case();
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module psu_case() {
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translate([wt + div_pos, wt, 0]) {
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cube(size=[div_width, div_reach, zdim + wt]);
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}
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difference() {
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cube(size=[ xdim + (2 * wt),
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ydim + (2 * wt),
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zdim + wt]);
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translate([wt,wt,wt]) {
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cube(size=[ xdim,
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ydim + wt + 1,
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zdim + wt + 1]);
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}
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conn_cuts();
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}
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}
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module conn_cuts() {
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translate([wt, -1, 0]) {
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for(i = [0:1:len(conn_pos) - 1]) {
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translate([ conn_pos[i], 0, -wt]) {
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cube([ conn_dim[i][0],
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wt + 2,
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conn_dim[i][1] + 1]);
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}
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}
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}
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}
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//color("red") conn_cuts();
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@@ -0,0 +1,208 @@
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//*** DIMENSIONS ***//
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x = 0; y = 1; z = 2; // simplify array references
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printer_layer_height=0.1313;
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tol = 0.25; // tolerance
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$fn = 80; // facet count for curves
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label_text = "2026-05 v3.5";
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label_size = 5;
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// Include non-printing placeholder compoenents
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render_placeholders = false;
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// Only render mesh overlap structures
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render_supports = false;
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// Junction Box
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jbox_dim = [51,92,82];
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jbox_screw_distance = 83.5;
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jbox_screw_dia = 2.1;
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jbox_ear_width = 18.155 + 2;
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jbox_ear_thickness = 3;
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jbox_ear_pleatau = -15;
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jbox_hole_inset = 4;
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jbox_mount_dim = [15, 10, jbox_dim.z];
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// Dial
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dial_pos = [23.63,19.52];
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dial_r = 18;
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dial_bezel_r = 3;
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dial_depth = 10.5;
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dial_walls = 1.5;
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dial_shaft_depth = 5;
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dial_shaft_r = 10 / 2;
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dial_hole_r = 6.25 / 2;
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dial_hole_cut = (dial_hole_r * 2) - 4.75;
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dial_faceplate_tol = 1.0;
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// Faceplate
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face_pos = [0, -5, 0];
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thickness = 3;
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corner_r = 10;
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// brim_thickness = 13.5;
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brim_thickness = 19.5 + 5;
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display_thickness = 8;
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display_window_layers = 3;
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display_window_thickness = display_window_layers * printer_layer_height;
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display_window_depth = 1;
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display_pos = [[10.93,39.44],[10.93,59.76]];
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display_dim = [25.4,19,display_thickness];
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display_tolerance = 0.25;
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xdim = 75; //placeholder
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ydim = 115;
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zdim = display_thickness + display_window_depth;
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yoff = -10;
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// MAX IC keepout
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max_pos = [47.20,55.95]; // centered
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max_dim = [10,34,4];
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// Control PCB
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pcb_dim = [54.8,82.29,1.6];
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pcb_pos = [
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(xdim / 2) - dial_pos.x,
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(ydim / 2) - (pcb_dim.y / 2) + 5,
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zdim
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];
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diffuse_inter_digit=12.7;
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diffuse_xoff1 = 1;
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diffuse_xoff2 = diffuse_xoff1 + diffuse_inter_digit;
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diffuse_yoff = 2.5;
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mounting_holes = [
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[3.31,3.08],
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[49.78,35.05],
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[51.01,5.08],
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[3.81,78.81],
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[51.01,78.81]
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];
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// ESP Backpack
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esp_header_dim = [3,38,3];
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esp_header_offset = 6;
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esp_pos = [23.43,19.59,pcb_dim.z+esp_header_dim.z];
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esp_dim = [48,26,4];
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mounting_stem_r = 8.75/2;
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relay_mounting_stem_r = 7.75/2;
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mounting_hole_r = 2.75/2; //for M2 screws
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mounting_hole_depth = 5; //for 6mm long screws
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mounting_stem_support_height = zdim;
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mounting_stem_support_base = zdim;
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mounting_stem_support_thickness = 2;
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hook_dim = [3,20,30];
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hook_cut_pos = [-1,10,3];
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hook_cut_dim = [3, 10];
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hook_cut_height = 20;
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hook_cut_angle = 2;
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// RELAY BOARD
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relay_dim = [41.58,62.22,1.6];
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relay_pos = [(jbox_dim.x / 2) - (relay_dim.x / 2),
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jbox_mount_dim.y + 7,
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-9.5];
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relay_mounting_holes = [
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[3.81,3.81],
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[38.1,3.81],
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[3.81,58.65],
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[38.1,58.65]
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];
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relay_cover_height = 15.0;
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relay_cover_thickness = 1.5;
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relay_cover_mount_stem_r = 3.75;
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relay_cover_mount_hole_r = 1.9;
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relay_cover_mount_thickness = 1;
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relay_sidewalls = 1.5; //TODO, merge this with thickness
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relay_pcb_inset = 5.5;
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relay_threaded_insert_depth = 8; //For M2x8x3.5 inserts
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// NOTE: the following amount of the threaded brass insert should
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// be left protruding:
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// relay_pcb_inset - relay_dim.z = 5.5 - 1.6 = 3.9
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// array of tuples, [pos,length]
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// relay_conn_openings = [
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// [8.0,9.0],
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// [32.0,4],
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// [42.5,4]
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// ];
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relay_actap_pos = [ [relay_dim.x-3.81,34.29],[relay_dim.x-3.81,44.45] ];
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relay_passthrough_pos = [6.35 - 2,13.7 - 1];
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relay_passthrough_dim = [4+2,8+2,10];
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relay_conn_height=relay_pcb_inset - relay_dim.z;
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// DHT SENSOR
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dht_dim = [20.2,16.4,9.4];
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dht_pos = [xdim - dht_dim.x - thickness - 11,
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thickness,
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thickness - 1];
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dht_slot_dim = [1.5,dht_dim.y + thickness,dht_dim.z];
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dht_slot_spacing = 1.5;
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// FACEPLATE HOOKS
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face_hook_tol = 0.25;
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face_hook_thickness = 3;
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face_hook_width = 15;
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face_hook_jbox_clearance = 2;
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face_hook_dim_4 = [ 2,15, 10];
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face_hook_overreach = (xdim / 2) - (jbox_dim.x / 2) - face_hook_dim_4.x - face_hook_tol;
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face_hook_dim_1 = [12,
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face_hook_width,
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thickness];
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face_hook_dim_2 = [ thickness,
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face_hook_width,
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-relay_pos.z];
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face_hook_dim_3 = [face_hook_overreach + face_hook_jbox_clearance,
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15,
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1.5];
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face_hook_slot_dim = [2 + 2, 15/2 + 1,3];
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face_hook_slot_pos = [-1,15/2,4];
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face_hook_pos = [
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[8, 70], // left side
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[8, 70] // right side
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];
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face_hook_tab_dim = [3,
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8,
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face_hook_slot_dim.z - (face_hook_tol * 2)];
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// BEZEL
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bezel_r = 5;
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// MODULES
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module mounting_stem(depth, stem_r = mounting_stem_r, hole_r = mounting_hole_r) {
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difference() {
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linear_extrude(depth) {
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circle(stem_r);
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}
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translate([0,0,2]) {
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linear_extrude(depth + 1) {
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circle(hole_r);
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}
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}
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}
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// stem_support(0);
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// stem_support(90);
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// stem_support(180);
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// stem_support(270);
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}
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//support triangle
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support_points = [
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[0,0],
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[0, mounting_stem_support_height],
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[mounting_stem_support_base, 0]
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];
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support_paths = [[0, 1, 2]];
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module stem_support(rotation) {
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rotate([90,0,rotation]) {
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translate([mounting_stem_r - 1,0,-mounting_stem_support_thickness / 2]) {
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linear_extrude(mounting_stem_support_thickness) {
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polygon(points=support_points, paths=support_paths);
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}
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}
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}
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}
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Binary file not shown.
@@ -0,0 +1,248 @@
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include <enclosure.h>
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use <PSU.scad>
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//*** DIMENSIONS ***//
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//*** ASSEMBLY ***//
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if (render_supports) {
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supports();
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} else {
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difference() {
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union() {
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if (render_placeholders) {
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placeholder_board();
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*color("grey", 0.5) placeholder_jbox();
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}
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color("cyan") jbox_mounting_ears();
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*color("white") relay_plate();
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*color("blue") label();
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*color("pink") sidewalls();
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*color("cyan") face_hooks();
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}
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*color("red") relay_passthrough();
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translate([0,0,-1])
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*relay_mounting_stems(0);
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}
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*relay_mounting_stems(mounting_hole_r);
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}
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psu_case_attached();
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*color("grey") placeholder_jbox();
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//*** MODULES ***//
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module psu_case_attached() {
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translate([18.155/2+1,30,-24.0])
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rotate([0,0,90])
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psu_case();
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}
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module sidewalls() {
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rotate([0,180,0]) {
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translate([ -relay_dim.x/2,
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relay_pos.y,
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-relay_pos.z]) {
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difference() {
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cube(size=[ relay_dim.x,
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relay_dim.y,
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mounting_hole_depth]);
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translate([ relay_sidewalls,
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relay_sidewalls,
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-1]) {
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cube(size=[ relay_dim.x - (2 * relay_sidewalls),
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relay_dim.y - (2 * relay_sidewalls),
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mounting_hole_depth + 2]);
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}
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for(i = [0:len(relay_mounting_holes)-1]) {
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translate(relay_mounting_holes[i]) {
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mounting_stem(mounting_hole_depth + thickness,
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hole_r = 0);
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}
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}
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}
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}
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}
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}
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module relay_mounting_stems(r) {
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stem_depth = relay_threaded_insert_depth - relay_pcb_inset + relay_dim.z + 2;
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translate([jbox_dim.x/2,0,stem_depth]) {
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rotate([0,0,180]) {
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translate([relay_pos.x, -relay_pos.y - relay_dim.y, relay_pos.z]) {
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for(i = [0:len(relay_mounting_holes)-1]) {
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translate(relay_mounting_holes[i]) {
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translate([0,0, 0]) {
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rotate([180,0,0]) {
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mounting_stem(stem_depth, stem_r = relay_mounting_stem_r, hole_r = r);
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}
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}
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}
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}
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}
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}
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}
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}
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module supports() {
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relay_mounting_stems(0);
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}
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module label() {
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translate([ relay_pos.x + 0,
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relay_pos.y + 10,
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relay_pos.z+thickness])
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rotate([0,0,90])
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linear_extrude(0.75)
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text(label_text, size=label_size);
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}
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module face_hooks() {
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for(i = [0:len(face_hook_pos[1])-1]) {
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translate([0,face_hook_pos[1][i],relay_pos.z]) {
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face_hook_right();
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}
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}
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for (i = [0:len(face_hook_pos[0])-1]) {
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translate([0,face_hook_pos[0][i],relay_pos.z]) {
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face_hook_left();
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}
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}
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}
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module face_hook_left() {
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mirror([1,0,0])
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face_hook_right();
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}
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module face_hook_right() {
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//difference() {
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translate([jbox_dim.x/2 - face_hook_dim_1.x - face_hook_jbox_clearance - thickness,0,0]) {
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if (!render_supports) {
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cube(size=face_hook_dim_1);
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}
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translate([face_hook_dim_1.x,0,0]) {
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cube(size=face_hook_dim_2);
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translate([0,0,face_hook_dim_2.z]) {
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cube(size=face_hook_dim_3);
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translate([face_hook_dim_3.x,0,0]) {
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difference() {
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cube(size=face_hook_dim_4);
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translate(face_hook_slot_pos) {
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cube(size=face_hook_slot_dim);
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translate([ 0,
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12,
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-5.5]) {
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rotate([45,0,0]) {
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cube(size=10);
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}
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}
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}
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}
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}
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}
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}
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}
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}
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module placeholder_jbox() {
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translate([-jbox_dim.x/2,0,-jbox_dim.z]) {
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difference() {
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translate([-3,-3,-3])
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cube([jbox_dim.x + 6,
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jbox_dim.y + 6,
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jbox_dim.z + 3]);
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cube([jbox_dim.x, jbox_dim.y, jbox_dim.z + 1]);
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}
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translate([(jbox_dim.x/2) - (jbox_mount_dim.x/2), 0, 0]) {
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cube(jbox_mount_dim);
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translate([0,jbox_dim.y - jbox_mount_dim.y ,0])
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cube(jbox_mount_dim);
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}
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}
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}
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module placeholder_board() {
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rotate([0,180,0])
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translate([-jbox_dim.x/2,0,2 * -relay_pos.z + relay_pcb_inset - relay_dim.z])
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color("green") {
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translate(relay_pos) {
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difference() {
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cube(size=relay_dim);
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for(i = [0:len(relay_mounting_holes)-1]) {
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translate([0,0,-1])
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translate(relay_mounting_holes[i]) {
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linear_extrude(zdim) {
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circle(r=2.1);
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}
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}
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}
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}
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}
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}
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}
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module relay_plate() {
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rotate([0,180,0])
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translate([0,0,2 * -relay_pos.z - thickness])
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translate([-jbox_dim.x/2,0,0])
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translate([relay_pos.x - relay_cover_thickness,relay_pos.y,relay_pos.z]) {
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cube(size=[relay_dim.x + (2 * relay_cover_thickness), relay_dim.y, thickness]);
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}
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}
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module relay_passthrough() {
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rotate([0,180,0])
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translate([0,0,2 * -relay_pos.z - thickness ])
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translate([-jbox_dim.x/2,0,0])
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translate([relay_pos.x - relay_cover_thickness,relay_pos.y,relay_pos.z]) {
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translate([ relay_dim.x - relay_passthrough_pos.x,
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relay_dim.y - relay_passthrough_pos.y] ) {
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cube(size=relay_passthrough_dim, center=true);
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}
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}
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}
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||||
|
||||
module jbox_mounting_ears() {
|
||||
translate([0,jbox_hole_inset,0]) {
|
||||
jbox_mounting_ear();
|
||||
translate([0,jbox_screw_distance,0]) {
|
||||
rotate([0,0,180]) {
|
||||
jbox_mounting_ear();
|
||||
}
|
||||
}
|
||||
}
|
||||
translate([-jbox_ear_width/2, jbox_mount_dim.y, relay_pos.z]) {
|
||||
difference() {
|
||||
cube([jbox_ear_width,
|
||||
jbox_dim.y - (2 * jbox_mount_dim.y) - 2,
|
||||
thickness]);
|
||||
translate([15,21.5,-5])
|
||||
cube([4, 6,10]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module jbox_mounting_ear() {
|
||||
linear_extrude(jbox_ear_thickness) {
|
||||
difference() {
|
||||
intersection() {
|
||||
square([jbox_ear_width, 12], center=true);
|
||||
translate([0, jbox_ear_pleatau, 0]) {
|
||||
rotate([0,0,45]) {
|
||||
square([50,50]);
|
||||
}
|
||||
}
|
||||
}
|
||||
circle(r=jbox_screw_dia);
|
||||
}
|
||||
}
|
||||
translate([-jbox_ear_width/2, jbox_mount_dim.y - jbox_hole_inset, relay_pos.z]) {
|
||||
cube([jbox_ear_width, thickness, -relay_pos.z + jbox_ear_thickness]);
|
||||
}
|
||||
}
|
||||
|
||||
module fplate_mount() {
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user