/
First_floor.scad
323 lines (299 loc) · 9.16 KB
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First_floor.scad
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use <Holes.scad>;
$fn = 300;
batteries_distance = -32;
chassis_diameter = 92.5;
side = 10;
spacing = 2.5;
arduino_offset = [29, -25, 0];
first_floor (batteries_distance, chassis_diameter, side, spacing);
module columns_for_arduino (diameter, height) {
translate ([-9.271, 0, 0]) {
translate ([1.524, 1.524, 2.5]) {
cylinder (h = height, d = diameter);
}
translate ([1.524, 42.1, 2.5]) {
cylinder (h = height, d = diameter);
}
translate ([17.018, 1.524, 2.5]) {
cylinder (h = height, d = diameter);
}
translate ([17.018, 42.1, 2.5]) {
cylinder (h = height, d = diameter);
}
}
}
module columns_for_ir_reciever () {
translate ([-30, 0, 0]) {
translate ([5.1, 22.65, 2.5]) {
cylinder (h = 3.5, d = 5);
}
translate ([-5.1, 22.65, 2.5]) {
cylinder (h = 3.5, d = 5);
}
}
}
module hole_for_batteries (batteries_distance) {
translate ([-16, batteries_distance, -0.5]) {
cube ([32, 58.3, 4]);
}
}
module hole_for_compass () {
translate ([0, -chassis_diameter / 2 + 8.25, -0.5]) {
hole_for_screw_M3 (4);
}
}
module hole_for_ultrasonic_sensor () {
translate ([0, 35.5, -0.5]) {
hole_for_screw_M3 (4);
}
}
module holes_for_arduino (height, offset) {
ch = height + offset + 0.005;
translate ([-9.271, 0, -offset]) {
translate ([1.524, 1.524, 2.49]) {
cylinder (h = ch, d = 2.2);
}
translate ([1.524, 42.1, 2.49]) {
cylinder (h = ch, d = 2.2);
}
translate ([17.018, 1.524, 2.49]) {
cylinder (h = ch, d = 2.2);
}
translate ([17.018, 42.1, 2.49]) {
cylinder (h = ch, d = 2.2);
}
}
}
module holes_for_columns (chassis_diameter) {
rotate ([0, 0, 61]) {
translate ([chassis_diameter / 2 - 6, 0, -0.5]) {
hole_for_screw_M3 (5);
}
}
rotate ([0, 0, 119]) {
translate ([chassis_diameter / 2 - 6, 0, -0.5]) {
hole_for_screw_M3 (5);
}
}
rotate ([0, 0, 241]) {
translate ([chassis_diameter / 2 - 6, 0, -0.5]) {
hole_for_screw_M3 (5);
}
}
rotate ([0, 0, 299]) {
translate ([chassis_diameter / 2 - 6, 0, -0.5]) {
hole_for_screw_M3 (5);
}
}
}
module holes_for_ir_reciever () {
translate ([5.1, 22.65, -0.5]) {
hole_for_screw_M2 (8);
}
translate ([-5.1, 22.65, -0.5]) {
hole_for_screw_M2 (8);
}
}
module hub_for_breadboard () {
difference () {
translate ([-19, -23, 2.5]) {
cube ([38, 46, 17.4]);
}
translate ([-16, -23.5, 2]) {
cube ([32, 47, 15.2]);
}
difference () {
translate ([18.6, 0, 0]) {
rotate ([0, 90, 0]) {
translate ([-19.6, 3, -2.5]) {
mesh_for_breadboard (chassis_diameter,
side, spacing);
}
}
}
difference () {
translate ([15.6, -23, 2.5]) {
cube ([6, 46, 17.9]);
}
translate ([15.1, -20, 2.5]) {
cube ([7, 40, 14.4]);
}
}
}
difference () {
translate ([-17.5, 0, 0]) {
rotate ([0, 90, 0]) {
translate ([-19.6, 3, -2.5]) {
mesh_for_breadboard (chassis_diameter,
side, spacing);
}
}
}
difference () {
translate ([-19.6, -23, 2.5]) {
cube ([6, 46, 17.9]);
}
translate ([-19.1, -20, 2.5]) {
cube ([7, 40, 14.24]);
}
}
}
translate ([0, 0, 15.7]) {
difference () {
translate ([0, 3, 0]) {
for (i = [0: 10.75: 40]) {
translate ([-19, i - 23, 0]) {
cube ([38, 7.75, 5]);
}
}
}
difference () {
translate ([-19, -23, -0.5]) {
cube ([38, 46, 6]);
}
translate ([-16, -20, -1]) {
cube ([32, 40, 7]);
}
}
}
}
}
}
module hub_for_ultrasonic () {
difference () {
translate ([-6.5, 31.5, 2.5]) {
cube ([13, 10, 3.5]);
}
translate ([-4.375, 31, 2]) {
cube ([8.75, 8.75, 4.5]);
}
}
}
module first_floor (batteries_distance, chassis_diameter, side,
spacing) {
color ([1, 1, 0, 1]) {
difference () {
cylinder (h = 3, d = chassis_diameter);
mesh (chassis_diameter, side, spacing);
holes_for_columns (chassis_diameter);
hole_for_batteries (batteries_distance);
translate (arduino_offset) {
holes_for_arduino(4, 3);
}
hole_for_ultrasonic_sensor ();
translate ([-30, 0, 0]) {
holes_for_ir_reciever ();
}
hole_for_compass ();
}
translate (arduino_offset) {
difference () {
columns_for_arduino (4, 2.5);
holes_for_arduino(4, 3);
}
}
difference () {
columns_for_ir_reciever ();
translate ([-30, 0, 0]) {
holes_for_ir_reciever ();
}
}
translate ([0, -3, 0]) {
hub_for_breadboard ();
}
hub_for_ultrasonic ();
}
}
module mesh (chassis_diameter, side, spacing) {
n = ceil((chassis_diameter / 2 - side / 2 - spacing) /
(side + spacing));
shift = side / 2 + (side + spacing) * n;
difference () {
rotate ([0, 0, 45]) {
translate ([-shift, -shift, -0.5]) {
for (i = [0: 1: n * 2]) {
for (j = [0: 1: n * 2]) {
translate ([i * (side + spacing),
j * (side + spacing), 0]) {
cube ([side, side, 5]);
}
}
}
}
}
//protect of arduino columns
translate (arduino_offset - [0, 0, 3]) {
columns_for_arduino (10, 3.5);
}
//protect_of_batteries
translate ([-19.6, batteries_distance - 4, -0.5]) {
cube ([39.2, 65.5, 4]);
}
//protect_of_columns
rotate ([0, 0, 61]) {
translate ([chassis_diameter / 2 - 6, 0, -0.5]) {
cylinder (h = 5, d = 10);
}
}
rotate ([0, 0, 119]) {
translate ([chassis_diameter / 2 - 6, 0, -0.5]) {
cylinder (h = 5, d = 10);
}
}
rotate ([0, 0, 241]) {
translate ([chassis_diameter / 2 - 6, 0, -0.5]) {
cylinder (h = 5, d = 10);
}
}
rotate ([0, 0, 299]) {
translate ([chassis_diameter / 2 - 6, 0, -0.5]) {
cylinder (h = 5, d = 10);
}
}
//protect_for_compass
translate ([0, -chassis_diameter / 2 + 8.25, -0.5]) {
cylinder (h = 5, d = 9);
}
//protect_of_frame
difference () {
translate ([0, 0, -0.5]) {
cylinder (h = 5, d = chassis_diameter + 1);
}
translate ([0, 0, -1]) {
cylinder (h = 5, d = chassis_diameter - 10);
}
}
//protect_of_ir_reciever
translate ([-30, 0, 0]) {
translate ([5.1, 22.65, -0.5]) {
cylinder (h = 5, d = 8);
}
translate ([-5.1, 22.65, -0.5]) {
cylinder (h = 5, d = 8);
}
}
//protect_of_ultrasonic_sensor
translate ([-6.5, 31.5, -0.5]) {
cube ([13, 10, 5]);
}
}
}
module mesh_for_breadboard (chassis_diameter, side, spacing) {
n = ceil((chassis_diameter / 2 - side / 2 - spacing) /
(side + spacing));
shift = side / 2 + (side + spacing) * n;
difference () {
rotate ([0, 0, 45]) {
translate ([-shift, -shift, -0.5]) {
for (i = [0: 1: n * 2]) {
for (j = [0: 1: n * 2]) {
translate ([i * (side + spacing),
j * (side + spacing), 0]) {
cube ([side, side, 5]);
}
}
}
}
}
}
}