Wearables/Neopixel-Respirator Changeset - b7b7c4d94bc2 · Chaos Computer Club Lëtzebuerg Projects

Changeset - b7b7c4d94bc2

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Child rev.

[Not reviewed]

h0.5v0.1 default

0 1 0

Dennis Fink - 8 years ago 2018-03-02 22:09:38
dennis.fink@c3l.lu

Use different cable channels

1 file changed with 19 insertions and 8 deletions:

3D_Models/Holder.scad

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3D_Models/Holder.scad

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 overall_outer_diameter = 75;
 overall_thickness = 15;
 neopixel_holder_thickness = 7.5;
 translucent_disk_thickness = overall_thickness - neopixel_holder_thickness;
 ring_24_outer_diameter = 65.6 + 0.5;
 ring_24_inner_diameter = 52.3 - 0.5;
 ring_12_outer_diameter = 36.8 + 0.5;
 ring_12_inner_diameter = 23.3 - 0.5;
 ring_thickness = 6.7;
 ring_z_offset = neopixel_holder_thickness - ring_thickness;
 //channel_length = overall_outer_diameter-3;
 channel_length = ring_12_outer_diameter;
 channel_length = ring_24_inner_diameter/2;
 channel_width = 4;
 channel_angle = 32.5;
 main_channel_diameter = 10;
 alignment_pin_position = (-overall_outer_diameter/2) + 1.5;
 alignment_pin_width = 4;
 alignment_pin_length = ((overall_outer_diameter/2 - ring_24_outer_diameter/2)/2) + 1.5;
 $fn = 200;
 module ring(h, od, id) {
     difference() {
         cylinder(h=h, d=od);
         cylinder(h=h, d=id);
+    }
 };
 module channel() {
     translate([-(channel_length/2)-8, -2, ring_z_offset]) cube([channel_length+2, 4, ring_thickness+1]);
     rotate([0, 0, 37.5]) translate([15, -2, ring_z_offset]) cube([15, 4, ring_thickness+1]);
     rotate([0, 0, -37.5]) translate([15, -2, ring_z_offset]) cube([15, 4, ring_thickness+1]);
     translate([0, 0, -1]) cylinder(h=neopixel_holder_thickness+2, d=10);
     translate([-(channel_length), -(channel_width/2), ring_z_offset])
         cube([channel_length, channel_width, ring_thickness+1]);
     for (angle=[channel_angle, -channel_angle])
         rotate([0, 0, angle])
             translate([0, -(channel_width/2), ring_z_offset])
                 cube([channel_length, channel_width, ring_thickness+1]);
     translate([0, 0, -1])
         cylinder(h=neopixel_holder_thickness+2, d=main_channel_diameter);
 };
 module alignment_pin() {
     for (x=[0, 1])
       mirror([x, 0, 0])
         translate([alignment_pin_position, -(4-0.2)/2, ring_z_offset])
           cube([3, 4-0.2, neopixel_holder_thickness - ring_z_offset + 0.1]);
         translate([alignment_pin_position, -(alignment_pin_width-0.2)/2, ring_z_offset])
           cube([alignment_pin_length, alignment_pin_width-0.2, neopixel_holder_thickness - ring_z_offset + 0.1]);
+}
 module neopixel_holder() {
     difference () {
         cylinder(h=neopixel_holder_thickness, d=overall_outer_diameter);
         for (d=[[ring_24_outer_diameter, ring_24_inner_diameter], [ring_12_outer_diameter, ring_12_inner_diameter]])
             translate([0, 0, ring_z_offset])
                 ring(h=ring_thickness+1, od=d[0], id=d[1]);
         channel();
         alignment_pin();
+    }
 };
 module translucent_disk() {
     cylinder(h=translucent_disk_thickness, d=overall_outer_diameter);
     for (x=[0, 1])
         mirror([x, 0, 0])
             translate([alignment_pin_position, -(4-0.2)/2, translucent_disk_thickness])
                 cube([3, 4-0.2, neopixel_holder_thickness -ring_z_offset]);
 };
 neopixel_holder();
 // translate([-(overall_outer_diameter/2+1), 0, 0]) neopixel_holder();
 //translate([(overall_outer_diameter/2+1), 0, 0]) translucent_disk();

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