diff options
Diffstat (limited to 'adclock.scad')
| -rw-r--r-- | adclock.scad | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/adclock.scad b/adclock.scad new file mode 100644 index 0000000..3f33241 --- /dev/null +++ b/adclock.scad @@ -0,0 +1,286 @@ + /* + * Copyright 2021, tslil clingman + * + * This program is free software: you can redistribute it and/or modify it under + * the terms of the GNU General Public License as published by the Free Software + * Foundation, either version 3 of the License. + * + * This program is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A + * PARTICULAR PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <https://www.gnu.org/licenses/>. + */ + +// Adjustments +magic_x=-0.60; +magic_y=+0.35; + +display_height=19.2+1; +pcb_width=27.7+1; +pcb_height=28; // not so important, no adjustment + +bezel_height=15; +height=2*pcb_height+bezel_height*2; +body_depth=20; +wall_width=4; +width=pcb_width+wall_width; + +column_dim=5; + +cap_s=0.1; +cap_height=2.5; + +side_w=15; +side_s=0.12; + +base_height=5; +base_width=width*2.2; +base_s=0.20; + +module mirror_copy(v=[1,0,0]) { + children(); + mirror(v) children(); +} + +module body(depth) { + // Body + translate([-width/2,0,0]) + cube([width,depth,height]); + // Side things + mirror_copy() { + color("grey") + for (k=[1:3]) { + factor=1-side_s*k; + angle=5*k; + translate([width/2-tan(angle/k)*height*factor, + depth-depth*factor*factor, + 0]) + rotate([0,angle,0]) + cube([side_w*factor*factor, + depth*factor*factor, + height*factor]); + } + } + // Base + for (k=[0:1]) { + w=base_width*(1+k*base_s); + translate([-w/2, + -column_dim/2-depth*k*base_s, + -base_height*(1+k)]) + cube([w,depth*(1+k*base_s)+column_dim/2,base_height]); + } + // Cap + translate([0,0,height]) + for (k=[0:3]) { + factor=1-cap_s*k; + w=width*factor; + d=depth*factor; + translate([-w/2,depth-d,cap_height*k]) + cube([w,d,cap_height]); + } + // Triangles on sides + color("grey") + mirror_copy() + translate([width/2,depth,0]) + rotate([90,0,0]) + linear_extrude(height=depth+column_dim/2) + polygon(points=[[0,0],[0,height/3],[(base_width-width)/3,0]]); +} + +module front() { + difference() { + union() { + body(body_depth); + + // Top triangle + $fn=4; + color("grey") + translate([0,0,height-width/4]) + rotate([90,0,0]) + cylinder(r=width/4,h=column_dim/2); + // Text + color("grey") { + rotate([90,0,0]) { + translate([0,(bezel_height-wall_width)/2,0]) { + linear_extrude(height=column_dim/5) { + text("MINUTES",size=5, + font="EB Garamond", + halign="center", + valign="center", + $fn=100); + translate([0, (bezel_height-wall_width)/2+ + (height+display_height)/4, + 0]) + text("HOURS",size=6, + font="EB Garamond", + halign="center", + valign="center", + $fn=100); + } + } + } + } + // Straps + mirror_copy() { + color("gold") { + $fn=20; + translate([(width-column_dim)/2,-column_dim/2,0]) { + cube([column_dim,column_dim,height]); + translate([0,column_dim/2,height]) { + rotate([0,90,0]) + cylinder(r=column_dim/2,h=column_dim); + translate([0,0,-column_dim/2]) + cube([column_dim,body_depth,column_dim]); + } + } + } + } + } + // Cut away component space + translate([(wall_width-width)/2,0,0]) { + union() { + // Display areas + translate([0, -0.1, bezel_height-wall_width]) { + // Bottom window + cube([pcb_width,body_depth+2,display_height]); + // Top window + translate([0,0,(height-display_height)/2]) + cube([pcb_width,body_depth+2,display_height]); + } + // Inside + translate([0, wall_width, 0]) + cube([width-wall_width,body_depth+2,height-column_dim/2]); + } + } + } +} + +back_pcb_width = 20.1+1; +back_pcb_height = 91.5+1; +back_button_dim = 6.25+1; +back_button1_z = 43.67; +back_button2_z = 8.82+back_button_dim+back_button1_z; +back_inner_depth = 20; // minimum governed by usb connector depth +usb_pcb_width = 14.20; +usb_pcb_depth = 15.10; +usb_con_height = 4.1; +screw_diam = 2+0.5; +screw_head_diam = 3.8+0.5; +screw_countersink_depth = 1.4+0.5; + +module back() { + mirror([0,1,0]) { + difference(){ + union(){ + body(back_inner_depth); + // different straps + mirror_copy() { + translate([-width/2, + -column_dim/2, + height-column_dim/2]) { + cube([width/2,column_dim,column_dim]); + translate([0,column_dim/2,0]) { + cylinder(r=column_dim/2,h=column_dim,$fn=20); + translate([-column_dim/2,0,0]) + cube([column_dim, + back_inner_depth, + column_dim]); + } + } + } + } + // we have to cut away the triangle part a bit + translate([-width,-column_dim,0]) + cube([width*2,column_dim,height-column_dim/2]); + // make room for PCB, buttons + translate([0,0,height-back_pcb_height-column_dim/2]) { + // PCB + translate([-back_pcb_width/2,wall_width,0]) + cube([back_pcb_width,back_inner_depth,back_pcb_height]); + // button holes + translate([-back_button_dim/2,-1,0]) { + translate([0,0,back_button1_z]) + cube([back_button_dim,wall_width+2,back_button_dim]); + translate([0,0,back_button2_z]) + cube([back_button_dim,wall_width+2,back_button_dim]); + } + } + // usb connector area + translate([back_pcb_width/2-1,-body_depth,-base_height*2-1]) + cube([usb_pcb_width+2, + body_depth*3, + usb_con_height+2]); + // side screw holes + mirror_copy() { + $fn=20; + translate([width/2+(base_width-width)/3-wall_width, + -1, screw_head_diam/2]) { + // Outer shaft + rotate([-90,0,0]) + cylinder(r=screw_head_diam/2, + h=back_inner_depth-screw_countersink_depth+1); + // Inner + translate([0,back_inner_depth-screw_countersink_depth,0]) + rotate([-90,0,0]) + cylinder(r=screw_diam/2,h=screw_countersink_depth+2); + } + } + // top screw hole + translate([0,-column_dim/2-1,height]) { + $fn=20; + rotate([-90,0,0]) + cylinder(r=screw_head_diam/2, + h=back_inner_depth+column_dim/2 + -screw_countersink_depth+1); + translate([0,back_inner_depth-screw_countersink_depth+column_dim/2]) + rotate([-90,0,0]) + cylinder(r=screw_diam/2,h=screw_countersink_depth+2); + + } + + } + } + // text + rotate([90,0,180]) { + translate([0,0,0]) { + linear_extrude(height=column_dim/5) { + translate([0,height-column_dim,0]) + text("for",size=7, + font="EB Garamond", + halign="center", + valign="top", + $fn=100); + translate([0,height-column_dim-15,0]) + text("Claire",size=7, + font="EB Garamond", + halign="center", + valign="bottom", + $fn=100); + translate([0,22,0]) + text("on the",size=7, + font="EB Garamond", + halign="center", + valign="bottom", + $fn=100); + translate([0,12,0]) + text("occasion",size=7.5, + font="EB Garamond", + halign="center", + valign="bottom", + $fn=100); + translate([0,2,0]) + text("of her ABD",size=8, + font="EB Garamond", + halign="center", + valign="bottom", + $fn=100); + } + } + } +} + +front(); +translate([0,back_inner_depth+body_depth,0]) + back(); |