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center beelink EQi12 tray automatically

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* Add bottomScrewTrayCentered()
* Calculate tray dimensions dynamically from PC dimensions
This commit is contained in:
Ben Miller
2025-06-13 00:13:02 +00:00
parent b23f5434be
commit 774474e0f0
2 changed files with 168 additions and 142 deletions
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22
rack-mount/catalog/beelink-EQi12-tray_mod.scad
View File

@ -1,4 +1,5 @@
use <../tray/tray.scad>
include <../../rack/sharedVariables.scad>
/*
Simple tray for a beelink mini-s series mini pc.
@ -6,20 +7,27 @@ use <../tray/tray.scad>
Please make sure to configure the correct rack frame dimensions in rackFrame.scad.
*/
pcWidth = 126;
pcDepth = 126;
pcHeight = 49;
frontLipHeight = 3;
airflowGap = 5;
trayWidth = pcWidth + (airflowGap * 2);
trayDepth = 140;
unitHeight = ceil(pcHeight / screwDiff);
difference () {
bottomScrewTray (
u = 5,
trayWidth = 140,
trayDepth = 140,
bottomScrewTrayCentered(
u = unitHeight,
trayWidth = trayWidth,
trayDepth = trayDepth,
trayThickness = 3,
frontLipHeight = 3,
frontLipHeight = frontLipHeight,
backLipHeight = 5,
frontThickness = 3,
sideThickness = 3,
mountPointElevation = 1,
mountPointType = "m4",
sideSupport = true,
trayLeftPadding = 15
sideSupport = true
);

18
rack-mount/tray/tray.scad
View File

@ -91,3 +91,21 @@ module bottomScrewTray(u, trayWidth, trayDepth, trayThickness, mountPoints = [],
}
module bottomScrewTrayCentered(u, trayWidth, trayDepth, trayThickness, mountPoints = [], mountPointElevation, mountPointType, frontThickness, sideThickness, frontLipHeight, backLipHeight, sideSupport=true) {
trayLeftPadding = (maxUnitWidth - trayWidth) / 2;
bottomScrewTray(
u=u,
trayWidth=trayWidth,
trayDepth=trayDepth,
trayThickness=trayThickness,
mountPoints=mountPoints,
mountPointElevation=mountPointElevation,
mountPointType=mountPointType,
frontThickness=frontThickness,
sideThickness=sideThickness,
frontLipHeight=frontLipHeight,
backLipHeight=backLipHeight,
trayLeftPadding=trayLeftPadding,
sideSupport=sideSupport);
}