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-/*-------------------------------------------------
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- [Gimbal Mic Clip]
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- Author: Wisam Reid
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- ------------------------------------------------- */
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-/*
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-Flags
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-*/
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-render_clip = 1;
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-render_gimbal_bracket = 1;
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-render_capsule_holder = 1;
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-
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-
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-// number of facets
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-$fn=64;
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-
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-// Build Test Rig
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-test_rig(20,20,20,1,10,1,5, 0.25, 0.15);
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-
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-module test_rig (diameter_clip, diameter_gimbal, clip_depth, taper_ratio, capsule_size,center_thickness, thickness, gimbal_spacing, pin_spacing) {
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- translate([((thickness) + center_thickness)/2,0,0]) {
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- // CAPSULE HOLDER
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- difference(){ // cutout center for capsule
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- // outer part of mic clip
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- union(){ // unite pin and capsule holder
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- translate([-(clip_depth + (diameter_gimbal/2)),0,0]){
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- intersection() { // intersect with sphere for rounded edges
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- sphere(r=((capsule_size/2)+thickness)- gimbal_spacing, center=true);
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- cylinder(r=((capsule_size/2)+thickness) - gimbal_spacing, h=thickness, center=true);
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- }
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- }
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- // pin
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- rotate([90,0,0]){
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- translate([-(clip_depth + (diameter_gimbal/2)),0,0]){
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- cylinder(d=(thickness/2) - pin_spacing,h=diameter_gimbal + (thickness/2) - pin_spacing,center=true);
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- }
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- }
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- }
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- rotate([90,0,0]){
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- translate([-(clip_depth + (diameter_gimbal/2)),0,0]){
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- rotate(v=[0,0,1], a=45){
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- cube(size=[(thickness/4), (thickness/4),diameter_gimbal + (thickness/2) - (pin_spacing*2)],center=true);
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- }
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- }
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- }
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- // inner cutout for gimbal
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- translate([-(clip_depth + (diameter_gimbal/2)),0,0]){
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- cylinder(d=capsule_size,h=diameter_clip, center=true);
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- }
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- }
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-
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- // GIMBAL BRACKET
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- difference(){ // cut gimbal pinhole and inner mic clip radius
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- union(){ // unite gimbal bracket with mic clip
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-
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- translate([-(thickness/(taper_ratio/2)),0,0]){
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- difference(){ // cutout inner part of gimbal bracket
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- intersection(){ // intersect with sphere for rounded edges
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- hull(){ // convex hull of spheres
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- translate([-2*clip_depth,0,0]){
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- sphere(r=(diameter_gimbal/taper_ratio)-thickness, center=true);
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- }
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- sphere(r=(diameter_gimbal/taper_ratio)-2*thickness, center=true);
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- }
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- hull(){ // outer part of gimbal bracket
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- translate([-clip_depth,0,0]){
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- cylinder(d=diameter_gimbal+thickness,h=thickness, center=true);
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- }
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- cylinder(d=diameter_gimbal/taper_ratio,h=thickness, center=true);
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- }
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- }
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- hull(){ // inner cutout for gimbal bracket
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- translate([-clip_depth,0,0]){
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- cylinder(d=diameter_gimbal,h=thickness, center=true);
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- }
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- translate([-(center_thickness+thickness),0,0]){
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- cylinder(d=(diameter_gimbal/taper_ratio) - thickness,h=thickness,center=true);
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- }
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- }
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- // C-shape cutout
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- translate([-(diameter_gimbal+clip_depth)+(thickness/(taper_ratio/2)),0,-thickness/2]){
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- rotate([0,0,45]){
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- cube([diameter_gimbal,diameter_gimbal,2*thickness],center=true);
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- }
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- }
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- }
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- }
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- if (render_clip)
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- // MIC CLIP
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- rotate([0,0,180]){
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- translate([thickness/2,0,0]){
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- difference(){ // cutout inner part of mic clip
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- // outer part of mic clip
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- translate([-(diameter_clip+thickness)/2,0,0]){
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- rotate([0,0,180]){
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- intersection() { // intersect with sphere for rounded edges
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- sphere(r=diameter_clip-thickness, center=true);
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- cylinder(r=diameter_clip-thickness, h=thickness, center=true);
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- }
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- // cylinder(d=diameter_clip+thickness,h=thickness, center=true);
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- }
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- }
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- // cut clip opening
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- translate([-(diameter_clip*1.5),-(diameter_clip/1.4),-(diameter_clip*3)]){
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- rotate([0,0,45]){
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- cube([diameter_clip,diameter_clip,6*diameter_clip]);
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- }
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- }
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- }
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- }
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- }
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- // gimbal rotation stopper
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- intersection(){ // intersect with sphere for rounded edges
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- hull(){ // convex hull of spheres
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- translate([-2*clip_depth,0,0]){
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- sphere(r=(diameter_gimbal/taper_ratio)-thickness, center=true);
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- }
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- sphere(r=(diameter_gimbal/taper_ratio)-2*thickness, center=true);
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- }
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- // rotation stopper
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- rotate([90,0,0]){
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- translate([-(clip_depth + (diameter_gimbal/2)) + (thickness/4),thickness/2 + thickness/15,(diameter_gimbal + (thickness/2))/2 - ((0.8*thickness) /3)]){
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- union(){ // create small hold off
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- rotate([0,5,0]){
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- cube([(thickness/2),(thickness/10),0.8*thickness], center=true);
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- translate([0,-thickness/40,0.2*thickness]){ // offset
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- cube([(thickness/2),(thickness/10),0.4*thickness], center=true);
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- }
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- }
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- }
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- }
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- }
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- }
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- }
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-
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- // CUT OUTS
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- // inner cutout for mic clip
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- translate([diameter_clip/2,0,0]){
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- cylinder(d=diameter_clip,h=diameter_clip, center=true);
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- }
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-
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- // gimbal pin hole
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- translate([-(clip_depth + (diameter_gimbal/2)),0,0]){
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- rotate([90,0,0]){
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- cylinder(d=thickness/2,h=diameter_gimbal + (thickness/2), center=true);
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- }
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- }
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- }
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- }
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-}
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