summaryrefslogtreecommitdiff
path: root/connector_front.scad
blob: 867fb3f22f1b910a84f3a74115daf81e04042cc7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
include <parameters.scad>

use <connector.scad>
use <nipple.scad>
use <rail.scad>
use <screw_hole.scad>

module front_connector_half(
  border_side = false,
  border_top = false,
  border_bottom = false
) difference() {
  union() {
    connector_half(border_side, border_top, border_bottom);

    // vertical thread bold receiver (extremal)
    if (!border_side)
      translate([tray_width/2 - bar_thickness, bar_thickness, tray_height-bar_thickness])
        cube([bar_thickness, bar_thickness, bar_thickness]);
  }

  // Hole for horizontal thread rods. A dimple for a scew is added at the bottom.
  translate([0, bar_thickness / 2, 0])
    screw_hole(nut_depth = border_bottom ? (nut_height + pla_epsilon) : 0);

  // vertical screw hole
  translate([tray_width/2 - bar_thickness, bar_thickness * 1.5, tray_height - bar_thickness / 2]) rotate([0, 90, 0])
    screw_hole(nut_depth = nut_height);
}

module front_connector(
  border_left   = false,
  border_right  = false,
  border_top    = false,
  border_bottom = false
) {
  connector(border_left, border_right, border_top, border_bottom) {
      mirror() front_connector_half(border_left,  border_top, border_bottom);
               front_connector_half(border_right, border_top, border_bottom);
  }
}

front_connector();
contact: Jan Huwald // Impressum