From 334d38c3d65188209137d4d238c7107b8b2db72b Mon Sep 17 00:00:00 2001
From: Jochen Vothknecht <jochen3120@gmail.com>
Date: Tue, 1 Mar 2022 08:24:35 +0100
Subject: [PATCH] Building better clip
---
pcb/10W/TransportProtection.scad | 46 +++++++++++++++++++++++++++-----
1 file changed, 40 insertions(+), 6 deletions(-)
diff --git a/pcb/10W/TransportProtection.scad b/pcb/10W/TransportProtection.scad
index 3f70865..4a38fa0 100644
--- a/pcb/10W/TransportProtection.scad
+++ b/pcb/10W/TransportProtection.scad
@@ -91,14 +91,48 @@ module clipReceptacle(w=10, h=3, d=2) {
hd = h - d; // TODO: calculate from angle!!!
translate([-d/2, w/2, 0]) rotate([90, 0, 0]) linear_extrude(w) polygon([
- [0, 0],
+ [0, 0],
[d, -_y],
- [d, hd],
- [0, h]
+ [d, hd],
+ [0, h]
]);
}
-// clipReceptacle();
+
+
+module triangularClipReceptacle(w=20, h=3, d=3) {
+
+ h2 = h / 2;
+
+ translate([0, w/2, 0]) rotate([90, 0, 0]) linear_extrude(w) polygon([
+ [0, -h2],
+ [0, h2],
+ [d, 0]
+ ]);
+
+}
+
+module triangularClip(w=20, h=3, d=3, length=10, _str=3) {
+
+ h2 = h / 2;
+ l = length;
+
+ _lx = 0.25; // TODO: calculate from angle!!!!
+ _x = l * _lx;
+ _hlx = h2 * _lx;
+
+ translate([_str - 0.01, 0, h2]) triangularClipReceptacle(w, h, d);
+
+ translate([0, w/2, 0]) rotate([90, 0, 0]) linear_extrude(w) polygon([
+ [ 0, -l],
+ [ -_x, h + _hlx],
+ [_str, h],
+ [_str, 0],
+ [_str, -l],
+ ]);
+
+}
+triangularClip();
module minkowskiDemonstration() {
@@ -151,7 +185,7 @@ module TransportProtection(w=pcb_w, h=pcb_h, r=pcb_r, height=pcb_t, off=pcb_off,
}
-if ($preview) {
+/*if ($preview) {
minkowskiDemonstration();
@@ -164,5 +198,5 @@ if ($preview) {
TransportProtection();
}
-
+*/
--
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