1 shrinkage = 1.0126; // width of 56.2 gives 55.5
2 remote_width= 56.2 * shrinkage;
3 remote_height=124.7 * shrinkage;
4 remote_thick=7.3; // height of 6.8 gives 6.3
5 mainhole_thick=remote_thick+1;
11 base_width=remote_width-base_margin*2;
12 base_height=remote_height-base_margin*2;
15 screw_ys=[ 28, remote_height-28 ];
17 // origin is base of mainhole
20 translate([ -remote_width/2, 0, 0 ])
22 size=[ remote_width, remote_height, mainhole_thick ] );
25 module hhook(extent) {
27 translate([ -hook_stem_thick, 0, -base_thick*2 ])
30 hook_stem_thick+base_margin+base_edgewidth-1,
32 base_thick*2 + mainhole_thick + hook_hook_thick
34 translate([hook_hook_len, -5, 0])
35 cube(center=false, size=[ 20, extent+10, 30 ]);
39 module hhookside(extent) {
40 translate([ -remote_width/2, 0, 0 ])
44 module hhookbot(extent) {
45 rotate(a=90, v=[0,0,1]) hhook(extent);
49 translate([0,70,0]) hhookside(15);
50 translate([0,10,0]) hhookside(15);
51 translate([-10,0,0]) hhookbot(15);
55 for (y=[-35 : 35 : +40])
57 rotate(v=[0,0,1],a=45)
58 cube(center=true, [ 5,200,200 ]);
62 translate([ 0, base_height/2 + base_margin, -base_thick/2 ])
65 [ base_width, base_height, base_thick+10 ]);
68 cube(center=true, [ 200,200,200 ]);
70 [ base_width - base_edgewidth*2,
71 base_height - base_edgewidth*2,
76 mirror([1,0,0]) slashes();
79 // translate([-base_width/2, base_margin, -base_thick*2])
80 // cube(center=false, [base_width,base_height,base_thick+10]);
85 mirror([1,0,0]) hstuff();
87 for (y=screw_ys) translate([0, y, -20])
88 cylinder(r=6.5, h=21);
91 module screwhole(holedia, csdia) {
92 // screw goes along z axis downwards
93 // origin is top of head
94 // results are positive, so this should be subtracted
95 translate([0,0,-100]) cylinder(h=200, r=holedia/2);
96 csdist=(csdia-holedia)/2;
97 translate([0,0,-csdist]) cylinder(h=csdist, r1=holedia/2, r2=csdia/2);
98 cylinder(h=100, r=csdia/2);
102 // this is the actual thing we want
106 for (y=screw_ys) translate([0, y, 0])
107 screwhole(5,9); //dia=4 gives 2.9
108 //holedia=10 gives 9.0 want 7.0
109 translate([0,0,-50 - base_thick])
110 cube(center=true,[300,300,100]); // print bed
116 cube(center=true, [100,55,100]);