From 265d50e329063140dcbe44a785ae0696368e14a6 Mon Sep 17 00:00:00 2001
From: Roberto Alsina <roberto.alsina@gmail.com>
Date: Fri, 22 Jul 2022 14:38:08 -0300
Subject: [PATCH] Thicker shell, cable relief space

---
 monitor/modelo.py | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/monitor/modelo.py b/monitor/modelo.py
index 8c10207..e39e2de 100644
--- a/monitor/modelo.py
+++ b/monitor/modelo.py
@@ -2,7 +2,7 @@ import cadquery2 as cq
 from cadquery2 import exporters
 
 # Shell thickness
-shell_t = 2
+shell_t = 3.5
 
 # width, length VISIBLE WITHIN THE BEZEL
 screen_w = 223
@@ -31,7 +31,7 @@ display_bottom_margin = display_top_margin  # Symmetrical
 
 # Threaded insert hole dimensions
 ti_radius = 2.35
-ti_depth = 7.5
+ti_depth = 6.5
 
 
 screen_cutout = (
@@ -42,6 +42,10 @@ board_cutout = (
     cq.Sketch().trapezoid(55, 50, 90, mode="a").reset().vertices("<X").fillet(5)
 )
 
+cable_relief = (
+    cq.Sketch().trapezoid(width, 30, 90)
+)
+
 segment_breaks_top = (
     cq.Sketch()
     .rarray(1, length, 1, 1)
@@ -100,11 +104,16 @@ screen_base = (
     .center(width / 2 - 27.5, 0)
     .placeSketch(board_cutout)
     .cutBlind(-shell_t)
+    # Make some room for the ribbon cable
+    .faces("<Z[-2]")
+    .workplane(centerOption="CenterOfBoundBox")
+    .placeSketch(cable_relief)
+    .cutBlind(-1)
     # Back reinforcement with holes for threaded inserts
     .faces("<Z")
     .workplane(centerOption="CenterOfBoundBox")
     .placeSketch(back_reinforcement)
-    .extrude(1 + ti_depth - shell_t)
+    .extrude(1 + 1 + ti_depth - shell_t)
     .faces("<Z")
     .workplane(centerOption="CenterOfBoundBox")
     .placeSketch(threaded_inserts)