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Enlarge case and add bolt

This commit is contained in:
Matt McWilliams 2023-03-15 21:35:35 -04:00
parent f67e011d5e
commit c6b8592490
1 changed files with 46 additions and 12 deletions
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58
scad/esp32_case.scad
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@ -2,20 +2,22 @@ include <./arduino.scad>;
include <./common/common.scad>;
DEBUG = false;
PART = "case_bottomx";
PART = "case_bottom";
CaseX = 40;
CaseY = 75;
CaseZ = 30;
CaseY = 85;
CaseZ = 35;
CaseD = 8;
CaseSplitZ = 25;
CaseSplitZ = 30;
ESP32Position = [0, -7, -5];
ESP32Position = [0, -7-5, -5];
ESP32Size = [25.85, 53.8, 1.5];
ButtonPosition = [0, CaseY/2, 3];
LEDPosition1 = [10, CaseY/2, 3];
LEDPosition2 = [-10, CaseY/2, 3];
ButtonPosition = [9, CaseY/2, 0];
LEDPosition1 = [-3, CaseY/2, 0];
LEDPosition2 = [-11, CaseY/2, 0];
BoltY = 25;
module pin_debug (pos = [0, 0, 0]) {
translate(pos) cube([.6, .6, 6.26], center = true);
@ -50,8 +52,11 @@ module esp32_debug () {
module debug () {
//translate(ESP32Position) rotate([180, 0, 0]) esp32_debug();
difference () {
case_bottom();
//translate([CaseX / 2, 0, 0]) cube([CaseX, CaseY + 1, CaseZ + 1], center = true);
union () {
case_bottom();
translate([0, 0, 1]) rotate([0, 0, 0]) color("red") case_top();
}
translate([-CaseX / 2, 0, 0]) cube([CaseX, CaseY + 1, 100], center = true);
}
}
@ -76,7 +81,7 @@ module esp32_mount (pos = [0, 0, 0]) {
Y = ESP32Size[1];
Z = 2;
translate([pos[0], pos[1], pos[2]-5]) difference () {
cube([X+3, Y+3, 10], center = true);
cube([X+4, Y+4, 10], center = true);
translate([0, 0, (10/2)-(2/2)+0.01]) cube([X, Y, Z], center = true);
translate([0, 0, 0]) cube([X-1, Y-1, 10], center = true);
//micro usb
@ -96,10 +101,20 @@ module LED_void (pos = [0, 0, 0]) {
translate(pos) rotate([90, 0, 0]) cylinder(r = R(D), h = 10, center = true, $fn = 60);
}
module bolt_void (pos = [0, 0, 0], Z = 20, pad = 0) {
translate(pos) cylinder(r = R(3.25 + pad), h = Z, center = true, $fn = 30);
}
module bolt_plug (pos = [0, 0, 0], pad = 0) {
translate(pos) cylinder(r = R(8 + pad), h = 3.5, center = true, $fn = 60);
}
module case_bottom () {
difference () {
case_shell();
union () {
case_shell();
bolt_plug([0, BoltY, -(CaseZ/2)+4]);
}
translate([0, 0, CaseSplitZ]) cube([CaseX + 1, CaseY + 1, CaseZ],center = true);
//micro usb
translate([0, -(CaseY/2), -7.8]) cube([9, 7, 4], center = true);
@ -109,16 +124,35 @@ module case_bottom () {
//LEDS
LED_void(LEDPosition1);
LED_void(LEDPosition2);
//bolt
translate([0, BoltY, -(CaseZ/2)+(3.5/2)-0.01]) cylinder(r = R(5.6), h = 3.5, center = true, $fn = 30);
bolt_void([0, BoltY, -(CaseZ/2)], 20);
}
esp32_mount(ESP32Position);
}
module case_top () {
$fn = 50;
difference () {
case_shell();
translate([0, 0, CaseSplitZ-CaseZ]) cube([CaseX + 1, CaseY + 1, CaseZ],center = true);
bolt_void([0, BoltY, 0], CaseZ - 6 + 1);
translate([2.5, -28, 17]) rotate([0, 0, 90]) scale([0.5, 0.5, 1]) linear_extrude(4) {
text("Canon EOS M50", font = "Liberation Sans:style=Bold Italic");
}
}
translate([0, 0, 12]) difference () {
rounded_cube([CaseX - 6.1, CaseY - 6.1, 4], d = 6, center = true);
rounded_cube([CaseX - 8, CaseY - 8, 4 + 1], d = 5, center = true);
}
difference () {
translate([0, BoltY, 1]) cube([10, 10, CaseZ - 6 - 1], center = true);
bolt_void([0, BoltY, -4], CaseZ - 6 + 1, -.4);
bolt_plug([0, BoltY, -(CaseZ/2)+4], 0.2);
}
}
if (PART == "case_bottom") {