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Add base to socket connector.

This commit is contained in:
Matt McWilliams 2023-03-26 20:19:00 -04:00
parent 2e9db4d667
commit d262ed418d
1 changed files with 19 additions and 5 deletions
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24
scad/cpc_connectors.scad
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@ -34,7 +34,7 @@ module guide (Diameter, Height, Angle, Width) {
A = arc_angle(Diameter, Width); A = arc_angle(Diameter, Width);
echo(A); echo(A);
rotate([0, 0, Angle]) difference () { rotate([0, 0, Angle]) difference () {
cylinder(r = R(Diameter), h = Height, center = true, $fn = 120); cylinder(r = R(Diameter), h = Height, center = true, $fn = FN);
rotate([0, 0, -A/2]) translate([Diameter / 2, 0, 0]) cube([Diameter, Diameter * 2, Height + 1], center = true); rotate([0, 0, -A/2]) translate([Diameter / 2, 0, 0]) cube([Diameter, Diameter * 2, Height + 1], center = true);
rotate([0, 0, A/2]) translate([-Diameter / 2, 0, 0]) cube([Diameter, Diameter * 2, Height + 1], center = true); rotate([0, 0, A/2]) translate([-Diameter / 2, 0, 0]) cube([Diameter, Diameter * 2, Height + 1], center = true);
} }
@ -46,6 +46,13 @@ module plug_pin (X, Y, H) {
} }
} }
module m3_bolt_void (pos = [0, 0, 0], H = 1) {
D = 3.25;
translate(pos) {
cylinder(r = R(D), h = H, center = true, $fn = 40);
}
}
module plug_pin_voids (PinH) { module plug_pin_voids (PinH) {
plug_pin(0, 0, PinH); //5 plug_pin(0, 0, PinH); //5
plug_pin(PinSpacing, 0, PinH); //4 plug_pin(PinSpacing, 0, PinH); //4
@ -107,7 +114,6 @@ module flange_guide_void (pos = [0, 0, 0], Z = 8) {
translate([0, 0, -3]) rotate([-7, 0, 0]) translate([-(OD/2)+(5/2), -OD/4, 0]) cube([OD, OD/2, 3], center = true); translate([0, 0, -3]) rotate([-7, 0, 0]) translate([-(OD/2)+(5/2), -OD/4, 0]) cube([OD, OD/2, 3], center = true);
} }
} }
} }
} }
@ -115,10 +121,12 @@ module cpc_9pin_socket () {
$fn = FN; $fn = FN;
BaseH = 3; BaseH = 3;
PinH = SocketH + BaseH + 1; PinH = SocketH + BaseH + 1;
BoltVoid = 32;
difference () { difference () {
cylinder(r = R(SocketOuterD), h = SocketH + BaseH, center = true); union () {
cylinder(r = R(SocketOuterD), h = SocketH + BaseH, center = true);
translate([0, 0, -((SocketH + BaseH) / 2) + (BaseH / 2)]) rounded_cube([40, 40, BaseH], d = 6, center = true, $fn = 30);
}
translate([0, 0, BaseH]) { translate([0, 0, BaseH]) {
cylinder(r = R(SocketD), h = SocketH + BaseH, center = true); cylinder(r = R(SocketD), h = SocketH + BaseH, center = true);
for (i = [0 : len(GuideAngles) - 1]) { for (i = [0 : len(GuideAngles) - 1]) {
@ -128,6 +136,12 @@ module cpc_9pin_socket () {
plug_pin_voids(PinH); plug_pin_voids(PinH);
translate([0, 0, 3]) rotate([0,0, 37]) flange_guide_void([0, 0, (PlugH / 2) - (8 / 2) + 0.01], 8); translate([0, 0, 3]) rotate([0,0, 37]) flange_guide_void([0, 0, (PlugH / 2) - (8 / 2) + 0.01], 8);
translate([0, 0, -((SocketH + BaseH) / 2) + (BaseH / 2)]) {
m3_bolt_void([BoltVoid/2, BoltVoid/2, 0], BaseH + 1);
m3_bolt_void([BoltVoid/2, -BoltVoid/2, 0], BaseH + 1);
m3_bolt_void([-BoltVoid/2, BoltVoid/2, 0], BaseH + 1);
m3_bolt_void([-BoltVoid/2, -BoltVoid/2, 0], BaseH + 1);
}
} }
} }