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V1 of the jk connector, split into 2 parts to be assembled and attached.

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mmcw-dev 2017-12-27 22:23:37 -05:00
parent 8832a60949
commit ee081160b7
2 changed files with 95 additions and 0 deletions
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15
scad/common.scad Normal file
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echo("common.scad - rounded_cube()");
module rounded_cube (cube_arr = [1, 1, 1], d = 0, center = false) {
off_x = 0;
off_y = 0;
r = d/2;
union () {
cube([cube_arr[0] - d, cube_arr[1], cube_arr[2]], center = center);
cube([cube_arr[0], cube_arr[1] - d, cube_arr[2]], center = center);
translate ([1 * (cube_arr[0] / 2) - r , 1 * (cube_arr[1] / 2)- r, 0]) cylinder(r = r, h = cube_arr[2], center = center);
translate ([-1 * (cube_arr[0] / 2) + r, -1 * (cube_arr[1] / 2) + r, 0]) cylinder(r = r, h = cube_arr[2], center = center);
translate ([1 * (cube_arr[0] / 2) - r, -1 * (cube_arr[1] / 2) + r, 0]) cylinder(r = r, h = cube_arr[2], center = center);
translate ([-1 * (cube_arr[0] / 2) + r, 1 * (cube_arr[1] / 2)- r, 0]) cylinder(r = r, h = cube_arr[2], center = center);
}
}

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scad/connectors.scad Normal file
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include <./common.scad>;
//PINS
PIN_A = [-(18 / 2) + (1 / 2) + 4.5, 2 + (3.5 / 2)];
PIN_B = [(18 / 2) - (3.5 / 2) - 3 - 1.5, 2 + (3.5 / 2)];
PIN_C = [(18 / 2) - (3.5 / 2) - 3 - 1.5, - 2 - (3.5 / 2)];
PIN_D = [-(18 / 2) + (1 / 2) + 4.5, - 2 - (3.5 / 2)];
module pin (ROTATE = false, PAD = 0, HEIGHT = 10) {
if (ROTATE == false) {
cube([1 + PAD, 3.5 + PAD, HEIGHT], center = true);
} else {
rotate([0, 0, 90]) cube([1 + PAD, 3.5 + PAD, HEIGHT], center = true);
}
}
module pins (PAD = 0, HEIGHT = 10) {
Z = 24 / 2 + 10 / 2;
translate([PIN_A[0], PIN_A[1], Z]) pin(false, PAD, HEIGHT);
translate([PIN_D[0], PIN_D[1], Z]) pin(false, PAD, HEIGHT);
translate([PIN_B[0], PIN_B[1], Z]) pin(true, PAD, HEIGHT);
translate([PIN_C[0], PIN_C[1], Z]) pin(true, PAD, HEIGHT);
}
module body () {
rounded_cube([17, 18, 24], d = 2, center = true, $fn = 60);
}
module male_jk103_neg () {
union (){
difference() {
color("red") cube([20, 20, 24], center = true);
rounded_cube([17 - 5, 18 - 5, 24 + 2], d = 2, center = true, $fn = 60);
}
translate([0, 0, -12]) cube([20, 20, 24], center = true);
//access
translate([3.5, 6.2, 0]) cube([6, 6, 6], center = true);
translate([3.5, -6.2, 0]) cube([6, 6, 6], center = true);
translate([-6.5, 5, 0]) cube([6, 6, 6], center = true);
translate([-6.5, -5, 0]) cube([6, 6, 6], center = true);
}
}
module male_jk103 () {
difference () {
body();
translate([0, 0, -10]) pins(0, 20);
translate([0, 0, -3]) male_jk103_neg();
}
}
module male_jk103_back (){
difference() {
union () {
body();
translate([0, 0, -15]) cylinder(r = 5, h = 10, center = true, $fn = 300);
}
male_jk103();
translate([0, 0, 3]) rounded_cube([17 - 5, 18 - 5, 24], d = 2, center = true, $fn = 60);
cylinder(r = 3, h = 24 * 2, center = true, $fn = 300);
}
}
module pin_inserts () {
color("red") pins(0, 24);
}
module female_jk103 () {
difference () {
body();
translate([0, 0, 25]) rotate([0, 180, 0]) pins(0.5, 20);
}
}
//translate([20, 0, 0]) male_jk103();
translate([40, 0, 0]) male_jk103_back();
//translate([20, 0, -7]) pin_inserts();
//female_jk103();