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@@ -42,7 +42,7 @@ leg_width = 4;
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leg_thick = 2.5;
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// width of the ridge that connects to the mount
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-ridge_width = 2;
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+ridge_width = 1.5;
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ridge_length = 2;
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// wall thickness of capsule holder
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@@ -140,7 +140,7 @@ module capsule (azimuth, elevation, mounts, twist, ridge) {
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// connect with horizontal legs
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if (connect == 1) {
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leg_length = (mic_radius - capsule_height + leg_thick) * tan(90 - angles[1]) - capsule_radius;
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- slot_depth = leg_thick * cos(90 - 2 * angles[1]) + fit;
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+ slot_depth = leg_thick * cos(90 - 2 * angles[1]) + wall + fit;
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translate([capsule_radius + leg_length + fudge, - leg_width / 3, 0]) {
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rotate([0, -90, 0]) {
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difference() {
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@@ -174,7 +174,10 @@ module capsule (azimuth, elevation, mounts, twist, ridge) {
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// add ridges for microphone mount
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if (ridge == 1) {
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rotate([0, 0, twist]) {
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- translate([capsule_radius + fudge, - wall , 0]) {
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+ translate([capsule_radius + fudge, - 1.5 * ridge_width , 0]) {
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+ cube([ridge_length, ridge_width, capsule_height], center = false);
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+ }
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+ translate([capsule_radius + fudge, 0.5 * ridge_width , 0]) {
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cube([ridge_length, ridge_width, capsule_height], center = false);
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}
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}
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@@ -207,16 +210,16 @@ module mount (angles, wall, separation) {
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difference() {
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union() {
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// grips for the capsule holder ridge
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- for (rot = angles) {
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- rotate([0, 0, rot]) {
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- translate([-capsule_sep_max, -(ridge_width - fit / 2), -mount_height]) {
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- cube([capsule_sep_max, ridge_width * 2 - fit, mount_height]);
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- rotate([0, -elev_angle, 0]) {
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- cube([capsule_sep_max, ridge_width * 2 - fit, mount_height * cos(elev_angle)]);
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- }
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- }
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- }
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- }
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+// for (rot = angles) {
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+// rotate([0, 0, rot]) {
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+// translate([-capsule_sep_max, -(ridge_width - fit / 2), -mount_height]) {
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+// cube([capsule_sep_max, ridge_width * 2 - fit, mount_height]);
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+// rotate([0, -elev_angle, 0]) {
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+// cube([capsule_sep_max, ridge_width * 2 - fit, mount_height * cos(elev_angle)]);
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+// }
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+// }
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+// }
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+// }
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translate([0, 0, -mount_height]) {
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cylinder(r = mount_radius + wall, h = mount_height, $fn = facets);
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}
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@@ -226,16 +229,19 @@ module mount (angles, wall, separation) {
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cylinder(r = mount_radius, h = mount_height * 1.5, $fn = facets);
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}
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// cut the outside of the sloped ridge
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- translate([0, 0, -mount_height]) {
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- difference() {
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- cylinder(r = capsule_sep_max + mount_height * 1.5, h = mount_height * 1.5, $fn = facets);
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- cylinder(r = capsule_sep_max, h = mount_height * 1.5, $fn = facets);
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- }
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- }
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+// translate([0, 0, -mount_height]) {
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+// difference() {
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+// cylinder(r = capsule_sep_max + mount_height * 1.5, h = mount_height * 1.5, $fn = facets);
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+// cylinder(r = capsule_sep_max, h = mount_height * 1.5, $fn = facets);
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+// }
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+// }
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// and cut a slot for the ridges in the wall of the cylinder
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for (rot = angles) {
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- rotate([0, 0, rot]) {
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- translate([-capsule_sep_max * 2, -ridge_width + 4 * fit, -mount_slot_depth]) {
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+ rotate([0, -elev_angle, rot]) {
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+ translate([-capsule_sep_max * 2, 0.5 * ridge_width - fit, mount_slot_depth]) {
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+ cube([capsule_sep_max * 2, ridge_width + 2 * fit, mount_height]);
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+ }
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+ translate([-capsule_sep_max * 2, - 1.5 * ridge_width - fit, mount_slot_depth]) {
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cube([capsule_sep_max * 2, ridge_width + 2 * fit, mount_height]);
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}
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}
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