From 28a7ece8cdc47c794cc0a342506c497192cb2638 Mon Sep 17 00:00:00 2001
From: wes <wes@wesk.tech>
Date: Wed, 26 Mar 2025 12:31:53 -0400
Subject: [PATCH] battery holder for carlson amp
---
carlson_amp_enclosure.py | 61 ++++++++++++++++++++++++++++++++++++----
1 file changed, 55 insertions(+), 6 deletions(-)
diff --git a/carlson_amp_enclosure.py b/carlson_amp_enclosure.py
index c139869..0cc7252 100644
--- a/carlson_amp_enclosure.py
+++ b/carlson_amp_enclosure.py
@@ -35,19 +35,24 @@ hole_radius = hole_diameter / 2.0
box_width = 65.0
box_height = 30.0
-box_length = 100.0
+box_length = 120.0
wall_thickness = 2.0
battery_holder_width = 62.67
battery_holder_length = 57.36
battery_holder_height = 15.83
battery_holder_hole_dist = (
- 14.76 # distance between the centers of the countersunk holes
+ 15.57 # distance between the centers of the countersunk holes
)
-battery_holer_hole_dist_from_side = (
- 8.39 # distance from side to middle of the first hole
+
+battery_holder_slot_dist_from_holes = (
+ 25.4 # How far away the fitting slot is from the screw holes
)
+battery_holder_slot_length = 52.0
+battery_holder_slot_width = 2.1
+battery_holder_screw_radius = 6.37 / 2.0
+
result = (
Workplane()
.box(box_length, box_width, box_height)
@@ -88,19 +93,63 @@ bottom = bottom.workplane(offset=box_height + 5).box(
)
bottom = (
- bottom.workplane(offset=(box_height / 2) - 10)
+ bottom.workplane(offset=(box_height / 2) - 9)
.rect(box_length - 5.5, box_width - 5.5)
.vertices()
.cylinder(box_height - wall_thickness * 1.5, 2.5)
)
bottom = (
- bottom.workplane(offset=(box_height / 2) + 3.0)
+ bottom.workplane(offset=(box_height / 2) + 4.0)
.rect(box_length - 5.5, box_width - 5.5)
.vertices()
.threadedHole(top_screw, 10, simple=screw_simple, fit="Close", counterSunk=False)
)
+bottom = (
+ bottom.workplane(offset=-(box_height / 2.0) + 8.9)
+ .move(box_length / 2.0 - wall_thickness * 4, 0)
+ .box(battery_holder_slot_width, battery_holder_slot_length, 4.0)
+)
+
+bottom = (
+ bottom.workplane(offset=-(box_height / 2.0) + 9.0)
+ .move(
+ (box_length / 2.0 - wall_thickness * 4) - 24.0,
+ -(battery_holder_slot_length / 6.5),
+ )
+ .vLine(battery_holder_hole_dist)
+ .vertices()
+ .cylinder(4, battery_holder_screw_radius)
+ .workplane(offset=-(box_height / 2.0) + 11.10)
+ .move(
+ (box_length / 2.0 - wall_thickness * 4) - 24.0,
+ -(battery_holder_slot_length / 6.5),
+ )
+ .vLine(battery_holder_hole_dist)
+ .vertices()
+ .threadedHole(top_screw, 2.0, simple=screw_simple, fit="Close", counterSunk=False)
+)
+0
+bottom = (
+ bottom.workplane(offset=-(box_height / 2.0) + 9.0)
+ .move(
+ (box_length / 2.0 - wall_thickness * 4) - 24.0,
+ (battery_holder_hole_dist * 2) - 8,
+ )
+ .vLine(-(battery_holder_hole_dist * 3))
+ .vertices()
+ .cylinder(4, battery_holder_screw_radius)
+ .workplane(offset=-(box_height / 2.0) + 11.10)
+ .move(
+ (box_length / 2.0 - wall_thickness * 4) - 24.0,
+ (battery_holder_hole_dist * 2) - 8,
+ )
+ .vLine(-(battery_holder_hole_dist * 3))
+ .vertices()
+ .threadedHole(top_screw, 2.0, simple=screw_simple, fit="Close", counterSunk=False)
+)
+
cq.exporters.export(bottom, "/home/deck/model_files/carlon_probe_amp_enclosure_box.stl")
cq.exporters.export(top, "/home/deck/model_files/carlon_probe_amp_enclosure_lid.stl")