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Create an arduino_nano electronics mount

This commit is contained in:
Matt McWilliams 2023-05-02 23:57:57 -04:00
parent 873093fa4c
commit 013e15cdea
1 changed files with 71 additions and 16 deletions
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87
scad/intval2.scad
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@ -62,6 +62,41 @@ module l289N_nut_seats (r = 3/2 - .2, MOD_MOUNT = 0) {
m3_nut_seat([0, DISTANCE, 0]);
}
module arduino_nano_mount (pos = [0, 0, 0]) {
X = 18.2;
Y = 43.9;
Z = 10.5;
BOARD_Z = 1.5;
translate(pos) {
difference () {
//outer
cube([X + 6, Y + 6, Z], center = true);
//inner void minus corners
difference () {
cube([X - 1, Y - 1, Z + 1], center = true);
translate([(X / 2) - 1, (Y / 2) - 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
translate([(-X / 2) + 1, (Y / 2) - 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
translate([(X / 2) - 1, (-Y / 2) + 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
translate([(-X / 2) + 1, (-Y / 2) + 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
}
//board void
translate([0, 0, (Z / 2) - (BOARD_Z / 2)]) cube([X, Y, BOARD_Z], center = true);
//usb void
translate([0, Y / 2, (Z / 2) - (6 / 2) + 0.01]) cube([8, 10, 6], center = true);
translate([0, -30, 0]) cube([30, 20, 20], center = true);
}
translate([0, -(Y/2)+4.5, -2]) cube([X+5, 5, 2], center = true);
}
}
module usb_mini_void (pos = [0, 0, 0]) {
translate(pos) {
translate([0, 25, 2]) {
cube([8, 10, 5], center = true);
translate([0, 5, 0]) cube([12, 10, 8], center = true);
}
}
}
module intval_panel_printed () {
difference () {
@ -951,7 +986,7 @@ module microswitch (position = [0, 0, 0], rotation = [0, 0, 0]) {
}
}
}
module l289N_mount () {
module l289N_mount (pos = [0, 0, 0]) {
$fn = 60;
DISTANCE = 36.5;
H = 4;
@ -959,20 +994,22 @@ module l289N_mount () {
module stand () {
difference () {
cylinder(r1 = 4, r2 = 3, h = H, center = true);
cylinder(r = 1.5, h = H, center = true);
cylinder(r = 1.5, h = H + 1, center = true);
}
}
translate([0, 0, 0]) stand();
translate([DISTANCE, 0, 0]) stand();
translate([DISTANCE, DISTANCE, 0]) stand();
translate([0, DISTANCE, 0]) stand();
difference () {
translate([DISTANCE/2, DISTANCE/2, -3]) rounded_cube([DISTANCE + 8, DISTANCE + 8, THICKNESS], 8, center = true); //base
translate([DISTANCE/2, DISTANCE/2, -3]) rounded_cube([DISTANCE - 5, DISTANCE - 5, THICKNESS], 10, center = true); //base
translate([0, 0, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([DISTANCE, 0, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([DISTANCE, DISTANCE, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([0, DISTANCE, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate(pos) {
translate([0, 0, 0]) stand();
translate([DISTANCE, 0, 0]) stand();
translate([DISTANCE, DISTANCE, 0]) stand();
translate([0, DISTANCE, 0]) stand();
difference () {
translate([DISTANCE/2, DISTANCE/2, -3]) rounded_cube([DISTANCE + 8, DISTANCE + 8, THICKNESS], 8, center = true); //base
translate([DISTANCE/2, DISTANCE/2, -3]) rounded_cube([DISTANCE - 5, DISTANCE - 5, THICKNESS + 1], 10, center = true); //base
translate([0, 0, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([DISTANCE, 0, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([DISTANCE, DISTANCE, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([0, DISTANCE, 0]) cylinder(r = 1.5, h = H * 5, center = true);
}
}
}
module pcb_mount () {
@ -1245,6 +1282,18 @@ module case_standoff_alt () {
}
}
module arduino_nano_electronics_mount (pos = [0, 0, 0]) {
RemoveBottom = 2;
translate(pos) {
l289N_mount();
translate([19, -16, 0.75 - RemoveBottom]) rotate([0, 0, 90]) difference() {
arduino_nano_mount();
translate([0, 0, -(RemoveBottom / 2)-3.25]) cube([30, 60, RemoveBottom], center = true);
translate([45-19, -15 + 16, -0.75 + RemoveBottom]) cube([20, 30, 20], center = true);
}
}
}
module stl_plate () {
//translate([0, 0, -0.5]) cube([150, 150, 1], center = true);
translate([-38, 41, 7.5]) rotate([0, 180, 0]) intval_laser_standoffs_plate();
@ -1265,20 +1314,21 @@ module dxf_plate () {
module exploded_view () {
intval_panel_laser();
translate([0, 0, 5]) intval_electronics_mount();
//translate([0, 0, 5]) intval_electronics_mount();
translate([0, 0, 5]) motor_mount_bottom();
translate([0, 0, 20]) motor_key();
translate([one_to_one_x, one_to_one_y, 50]) geared_motor_mount();
translate([one_to_one_x, one_to_one_y, 50]) motor_cap(false);
translate([0, 0, 0]) intval_laser_panel_cover(false, ALL_RED=true);
//translate([0, 0, 0]) intval_laser_panel_cover(false, ALL_RED=true);
translate([one_to_one_x, one_to_one_y, 0]) rotate([180, 0, 0]) bearing_reinforcement();
translate([-38, -1, 15]) rotate([0, 0, -13]) arduino_nano_electronics_mount();
}
//exploded_view();
PART = "printed_panel_cover_buttons";
PART = "arduino_nano_electronics_mount";
//models
@ -1330,6 +1380,11 @@ if (PART == "plate") {
trinket_mount();
} else if (PART == "l289N_mount") {
l289N_mount();
} else if (PART == "arduino_nano_electronics_mount") {
//translate([-38, -1, 15]) rotate([0, 0, -13])
arduino_nano_electronics_mount();
//intval_panel_printed();
//printed_panel_cover();
} else if (PART == "printed_panel") {
intval_panel_printed();
} else if (PART == "printed_panel_cover") {