light-bracket.scad

   1 remote_width=56.2;
   2 remote_height=124.7;
   3 remote_thick=6.8;
   4 mainhole_thick=remote_thick+1;
   5 hook_hook_thick=1.5;
   6 hook_stem_thick=1.5;
   7 hook_hook_len=1.5;
   8 base_thick=6;
   9 base_margin=4.0;
  10 base_width=remote_width-base_margin*2;
  11 base_height=remote_height-base_margin*2;
  12
  13 module mainhole() {
  14         translate([ -remote_width/2, 0, 0 ])
  15         cube(center=false,
  16                 size=[ remote_width, remote_height, mainhole_thick ] );
  17 }
  18
  19 module hhook(extent) {
  20         difference() {
  21                 translate([ -hook_stem_thick, 0, -base_thick*2 ])
  22                         cube(center=false, size=[ hook_stem_thick+15, extent,
  23                                 base_thick*2 + mainhole_thick
  24                                         + hook_hook_thick ]);
  25                 translate([hook_hook_len, -5, 0])
  26                          cube(center=false, size=[ 20, extent+10, 30 ]);
  27         }
  28 }
  29
  30 module hhookside(extent) {
  31         translate([ -remote_width/2, 0, 0 ])
  32                 hhook(extent);
  33 }
  34
  35 module hhookbot(extent) {
  36         rotate(a=90, v=[0,0,1]) hhook(extent);
  37 }
  38
  39 module hstuff() {
  40         translate([0,70,0]) hhookside(15);
  41         translate([0,10,0]) hhookside(15);
  42         translate([-10,0,0]) hhookbot(15);
  43 }
  44
  45 module stuff() {
  46         hstuff();
  47         mirror([1,0,0]) hstuff();
  48         translate([-base_width/2, base_margin, -base_thick*2])
  49                 cube(center=false, [base_width,base_height,base_thick+10]);
  50 }
  51
  52 difference() {
  53         stuff();
  54         mainhole();
  55         translate([0,0,-50 - base_thick])
  56                 cube(center=true,[300,300,100]); // print bed
  57 }