From 509b1ebb3c44326fa6cf0e1be7543e9bb2fd94b0 Mon Sep 17 00:00:00 2001
From: transcaffeine <transcaffeine@finally.coffee>
Date: Mon, 15 Jul 2024 19:33:02 +0200
Subject: [PATCH] feat: add openscad model of 10" 1U module, 21750 battery and
 holders

---
 10inch_usv_tests.scad | 131 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 10inch_usv_tests.scad

diff --git a/10inch_usv_tests.scad b/10inch_usv_tests.scad
new file mode 100644
index 0000000..bb3c499
--- /dev/null
+++ b/10inch_usv_tests.scad
@@ -0,0 +1,131 @@
+module rack_module(units) {
+    height = (44.45 * units) - 0.8;
+    width = 254.0;
+    inner_width = 222.25;
+    depth = 200;
+    wall_thickness = 1;
+    union() {
+        difference() {
+            cube([inner_width, depth, height], center=true);
+            translate([0, 0, wall_thickness])cube([
+                inner_width - 2 * wall_thickness,
+                depth + 2 * wall_thickness,
+                height
+            ], center=true);
+        };
+        //translate([0, 0, height / 2])cube([inner_width, depth, 1], center=true);
+        translate([0, -(depth / 2), 0])cube([width, wall_thickness, height], center=true);    
+    };
+
+};
+
+module battery(diameter, length) {
+    rotate([90, 0, 0])linear_extrude(length)circle(d = diameter);
+}
+
+module battery_pack_s5() {
+    battery_diameter = 21;
+    battery_length = 75;
+    battery_gap = 1.5;
+    height_2nd_row = battery_diameter - (1/battery_gap) * 1.666;
+    width_with_gap = battery_diameter + battery_gap;
+    color("#bbb")battery(battery_diameter, battery_length);
+    color("#bbb")translate([width_with_gap, 0, 0])
+        battery(battery_diameter, battery_length);
+    color("#eee")translate([width_with_gap / 2, 0, height_2nd_row])
+        battery(battery_diameter, battery_length);
+    color("#bbb")translate([-width_with_gap, 0, 0])
+        battery(battery_diameter, battery_length);
+    color("#eee")translate([-width_with_gap / 2, 0, height_2nd_row])
+        battery(battery_diameter, battery_length);
+}
+
+module battery_pack_s6() {
+    battery_diameter = 21;
+    battery_length = 75;
+    battery_gap = 1.5;
+    height_2nd_row = battery_diameter - (1/battery_gap) * 1.666;
+    width_with_gap = battery_diameter + battery_gap;
+    color("#bbb")battery(battery_diameter, battery_length);
+    translate([width_with_gap, 0, 0])
+        rotate([90, 0, 0])circle(d = battery_diameter + 1);
+    translate([width_with_gap / 2, 0, height_2nd_row])
+        rotate([90, 0, 0])circle(d = battery_diameter + 1);
+    translate([width_with_gap + width_with_gap / 2, 0, height_2nd_row])
+        rotate([90, 0, 0])circle(d = battery_diameter + 1);
+    color("#bbb")translate([2 * width_with_gap, 0, 0])
+        rotate([90, 0, 0])circle(d = battery_diameter + 1);
+    translate([width_with_gap + width_with_gap + width_with_gap / 2, 0, height_2nd_row])
+        rotate([90, 0, 0])circle(d = battery_diameter + 1);
+}
+
+module battery_pack_holder_s6() {
+    battery_diameter = 21;
+    battery_length = 75;
+    battery_gap = 1.5;
+    height_2nd_row = battery_diameter - (1/battery_gap) * 1.666;
+    width_with_gap = battery_diameter + battery_gap;
+    difference() {
+        translate([-width_with_gap / 2 - 6.7, -10, -width_with_gap / 2 - 1])
+            rotate([90, 0, 0])
+            linear_extrude(1)
+            polygon(points=[
+                [0, 0],
+                [width_with_gap * 3 + 6, 0],
+                [width_with_gap * 3 + width_with_gap / 2 + 9 + 6, width_with_gap * 2],
+                [width_with_gap / 2 + 9, width_with_gap * 2]
+            ]);
+        battery(battery_diameter, battery_length);
+        translate([width_with_gap, 0, 0])
+            battery(battery_diameter, battery_length);
+        translate([width_with_gap / 2, 0, height_2nd_row])
+            battery(battery_diameter, battery_length);
+        translate([width_with_gap + width_with_gap / 2, 0, height_2nd_row])
+            battery(battery_diameter, battery_length);
+        translate([2 * width_with_gap, 0, 0])
+            battery(battery_diameter, battery_length);
+        translate([width_with_gap + width_with_gap + width_with_gap / 2, 0, height_2nd_row])
+            battery(battery_diameter, battery_length);
+    };
+}
+
+module battery_pack_holder_s5() {
+    battery_diameter = 21;
+    battery_length = 75;
+    battery_gap = 1.3;
+    height_2nd_row = battery_diameter - (1/battery_gap) * 1.6;
+    width_with_gap = battery_diameter + battery_gap;
+    translate([0, -1, 0])rotate([90, 0, 0])linear_extrude(4)hull() {
+        circle(d = battery_diameter + 2);
+        translate([width_with_gap, 0, 0])
+            circle(d = battery_diameter + 2);
+        translate([width_with_gap / 2, height_2nd_row, 0])
+            circle(d = battery_diameter + 2);
+        translate([-width_with_gap, 0, 0])
+            circle(d = battery_diameter + 2);
+        translate([-width_with_gap / 2, height_2nd_row, 0])
+            circle(d = battery_diameter + 2);
+    };
+}
+
+module battery_unit_s5() {
+    battery_pack_s5();
+    color("#ff7088")battery_pack_holder_s5();
+    translate([0, -69, 0])color("#ff7088")battery_pack_holder_s5();
+};
+
+color("#555")translate([0, 0, 0])rack_module(1);
+
+//translate([300, 0, 0])rack_module(2);
+translate([49, -14, -9])battery_unit_s5();
+translate([-75, -14, -9])battery_unit_s5();
+translate([-13, -14, 11])rotate([0, 180, 0])battery_unit_s5();
+translate([49, 75, -9])battery_unit_s5();
+translate([-75, 75, -9])battery_unit_s5();
+translate([-13, 75, 11])rotate([0, 180, 0])battery_unit_s5();
+//translate([-28, 0, -10])battery_pack_s6();
+//translate([-98, 0, -10])battery_pack_s6();
+//battery_pack_s6();
+//battery_pack_s5();
+//color("#ff7088")battery_pack_holder_s5();
+//color("#ff7088")battery_pack_holder_s6();
\ No newline at end of file