Rebuilding the case with some improvements to the original design came out much better:
The latch is about the same as before, but the top endplate now has two cable ports and locating pins to take the force from the battery contact springs:
The bottom endplate has a hole for the TinyTrak3 Mode switch, plus two locating pins that hold the plate in place:
A detail shot of the two endplates shows the new holes:
Snippets of brass rod became locating pins, each slipped into a hole atop a dab of epoxy to lock it in place:
The boards slide in pretty much the way you’d expect:
The OpenSCAD code punches a third cable hole in the case for the HT wiring. I had high hopes that it would fit through the endplate, but …
Seen from the other end, there’s not much to see. The next case will have a slightly narrower LED opening:
The imperfection running down the side comes from a brief pause in the proceedings while the support plate fell out of the opening. As a consequence, I discovered that the LED window doesn’t need any support at all.
This view shows one of the battery contacts peeking through the hole for a yet-to-be-made stud:
The solid model show some additional revisions, but it’s pretty close to the green plastic versions:
The OpenSCAD source code:
// Wouxun KB-UV3D Battery Pack Case
// Ed Nisley KE4ZNU April 2012
include </home/ed/Thing-O-Matic/lib/MCAD/units.scad>
include </home/ed/Thing-O-Matic/Useful Sizes.scad>
// Layout options
Layout = "Fit";
// Overall layout: Fit Show
// Printing plates: Build1 .. Buildn (see bottom!)
// Parts: TT3 Audio DSub Shell Base Top
// Shapes: RadioBase Contact
// Speaker-mic mount: PlugPlate
ShowGap = 20; // spacing between parts in Show layout
//- Extrusion parameters must match reality!
// Print with +1 shells and 3 solid layers
ThreadThick = 0.25;
ThreadWidth = 2.0 * ThreadThick;
HoleWindage = 0.2;
function IntegerMultiple(Size,Unit) = Unit * ceil(Size / Unit);
Protrusion = 0.1; // make holes end cleanly
//----------------------
//- Dimensions
CaseOverallHeight = 31.5; // from battery surface, must clear PCBs!
CaseOverallWidth = 56;
CaseOverallLength = 80.25; // inside of base to end of compartment
BatteryClearance = 1.5; // contact seal height = air gap to compartment
// Interface to radio battery contacts
// Length = shell length
// calculated after everything else, so as to fill the compartment
PlateWidthMin = 53.0;
PlateWidthMax = 54.5;
PlateThick = IntegerMultiple(2.0,ThreadThick);
PlateAngle = atan(PlateThick/(PlateWidthMax/2 - PlateWidthMin/2));
ContactDia = 7.0; // use rounded contact for simplicity
ContactRecess = IntegerMultiple(0.5,ThreadThick); // recess for contact plate
ContactGapX = 10.5; // X space between contacts
Contact1Y = 52.5; // offset from base to edge of contact
Contact2Y = 56.5;
ContactStudDia = Clear4_40;
ContactStudHead = Head4_40;
ContactStudHeadThick = Head4_40Thick;
// Offsets from battery surface to PCB centerlines
// TT3 must be above HT back shell for DB9 clearance
// These must cooperate with the numbers in the case shell module
TT3Offset = 17.5 + PlateThick;
AudioOffset = 4.0 + PlateThick;
// Plate interface to base alignment holes and notches
BaseWidthInner = PlateWidthMin;
BaseWidthOuter = CaseOverallWidth;
BaseLength = CaseOverallHeight; // perpendicular to battery surface
BaseThick = IntegerMultiple(1.0,ThreadThick); // minimum sheet thickness below teeth
BaseWidthTaper = 5.0; // ramp across entire width
BaseOpeningMax = 43.0;
BaseOpeningMin = 33.0;
BaseOpeningY = 5.3;
BaseOpeningDepth = IntegerMultiple(2.25,ThreadThick);
BaseTotalThick = BaseThick + BaseOpeningDepth;
echo("Base min thick: ",BaseThick," total: " ,BaseTotalThick);
BaseTabWidth = 6.0;
BaseTabThick = 2.0;
BaseTabGap = 7.0;
BaseTabOC = BaseTabWidth + BaseTabGap;
BaseToothSection = 3*BaseTabWidth + 2*BaseTabGap;
BaseToothBase = 5.8;
BaseToothTip = 2.8;
BaseToothThick = 2.0;
BaseToothAngle = atan(BaseOpeningDepth/0.6);
BaseToothOC = BaseTabOC;
WedgeAngle = atan(BaseWidthTaper/((BaseWidthOuter - BaseWidthInner)/2));
BaseEndLip = ThreadThick; // should be 0.25 mm or so
BaseEndWidth = (PlateWidthMin - 3*BaseToothBase - 2*BaseToothTip)/2;
BaseEndAngle = atan((BaseOpeningDepth - BaseEndLip)/BaseOpeningY);
SwitchBody = [8.6,3.7,3.3]; // mode switch
// Plate interface to HT battery latch, cables, and connectors
TopThick = IntegerMultiple(5.5,ThreadThick); // plate thickness for stiffness behind latch bar
echo("Top plate thick: ",TopThick);
DB9Recess = TopThick - 4.0; // recess to max TT3 PCB clearance behind DB9 plate
TabEngageLength = 1.6; // tab engaging surface length
TabWidth = 3.0; // ... width
TabEngageHeight = 4.5; // ... above battery compartment floor
TabHeight = 7.5; // tab ramp top above battery compartment floor
TabOC = 40.0;
LatchBarWidth = 3.4; // sliding latch mechanism (brass L stock)
LatchBarDepth = 3.4;
LatchBarThick = 0.35;
echo(" ... minimum: ",TopThick - LatchBarDepth);
SplitOffset = TT3Offset - 3.5;
TopBevel = 1.0; // bevel at top of battery compartment
TopBevelAngle = 45;
PinOffsetWidth = 2.5; // choose to center in sides of case shell
PinOffsetHeight = 12.0; // above baseplate bottom
PinDepth = 7.0; // into case shell
PinDia = 1.2;
ShellLength = CaseOverallLength - BaseThick - TopThick;
echo("Shell length: ",ShellLength);
// Speaker-mic plug plate
PlugBaseThick = 2.5; // recess depth
PlugFillThick = 3.0; // outer plate thickness
//----------------------
// Useful routines
module PolyCyl(Dia,Height,ForceSides=0) { // based on nophead's polyholes
Sides = (ForceSides != 0) ? ForceSides : (ceil(Dia) + 2);
FixDia = Dia / cos(180/Sides);
cylinder(r=(FixDia + HoleWindage)/2,
h=Height,
$fn=Sides);
}
module ShowPegGrid(Space = 10.0,Size = 1.0) {
Range = floor(50 / Space);
for (x=[-Range:Range])
for (y=[-Range:Range])
translate([x*Space,y*Space,Size/2])
%cube(Size,center=true);
}
//-------------------
// Component parts
//-----
// TinyTrak3+ PCB and component envelope
// Some dimensions should feed into the case shell, but don't
module TinyTrak3(Length = 1.0) {
PCBThick = 1.6;
PCBWide = 36.5;
TopHigh = 9.5;
TopWide = PCBWide - 1.5;
BotHigh = 2.5;
BotWide = 35.0;
PCBx = PCBWide/2;
PCBy = (PCBThick + HoleWindage)/2;
URx = TopWide/2;
URy = PCBy + TopHigh;
LRx = BotWide/2;
LRy = PCBy + BotHigh;
linear_extrude(height=Length,center=false,convexity=2) {
polygon(points=[[URx,URy],[URx,PCBy],[PCBx,PCBy],[PCBx,-PCBy],[LRx,-PCBy],[LRx,-LRy],
[-LRx,-LRy],[-LRx,-PCBy],[-PCBx,-PCBy],[-PCBx,PCBy],[-URx,PCBy],[-URx,URy]
]);
}
}
//-----
// Interface PCB and component envelope
// Some dimensions should feed into the case shell, but don't
module AudioInterface(Length = 1.0) {
PCBThick = 2.0;
PCBWide = 49.5;
TopHigh = 9.0 + Protrusion;
TopWide = 46.0;
BotHigh = 3.0;
BotWide = 44.0;
PCBx = PCBWide/2;
PCBy = (PCBThick + HoleWindage)/2;
URx = TopWide/2;
URy = PCBy + TopHigh;
LRx = BotWide/2;
LRy = PCBy + BotHigh;
linear_extrude(height=Length,center=false,convexity=2) {
polygon(points=[[URx,URy],[URx,PCBy],[PCBx,PCBy],[PCBx,-PCBy],[LRx,-PCBy],[LRx,-LRy],
[-LRx,-LRy],[-LRx,-PCBy],[-PCBx,-PCBy],[-PCBx,PCBy],[-URx,PCBy],[-URx,URy]
]);
}
}
//-----
// DB-9 (DE-9) panel opening
// http://www.interfacebus.com/Connector_D-Sub_Mechanical_Dimensions.html
// DB-9 shell mounts on outside surface of case
// This is for the solder terminal side
module DSubMin9(Length = 1.0) {
Holex = 0.984/2 * inch;
HoleDia = Tap4_40;
URx = 0.769/2 * inch;
URy = 0.432/2 * inch;
linear_extrude(height=Length,center=false,convexity=3) {
polygon(points=[[URx,URy],[URx,-URy],[-URx,-URy],[-URx,URy]]);
for (x = [-1,1]) {
translate([x*Holex,0,0])
rotate(45) circle(r=(HoleDia + HoleWindage)/2,$fn=4);
}
}
}
//-----
// Central case shape
// This *should* depend directly on the circuit board sizes, but doesn't
// The "Offset" parameters attempt to bottle up all the board sizes
// Support in LED window must be hand-fit to work correctly... and isn't needed!
module CaseShell(Length=(ShellLength),Holes="true") {
// Polygon coordinates are in XY plane
URx = 40.0/2;
URy = CaseOverallHeight;
MRx = CaseOverallWidth/2;
MRy = 15.0;
LRx = CaseOverallWidth/2;
LRy = (LRx - PlateWidthMin/2)*tan(PlateAngle);
BRx = PlateWidthMax/2;
BRy = PlateThick - 0*Protrusion;
PRx = PlateWidthMin/2; // combined battery plate
PRy = 0;
ScrewOffset = 20.0; // from top end of case
LEDWindow = [30.0,5.0,6]; // with case aligned vertically
LEDOffset = [15,URy,(Length + TopThick - 25.0)];
TrimPot1 = [-14,TT3Offset,(Length + TopThick - 30)];
TrimPot2 = [-14,TT3Offset,(Length + TopThick - 37.5)];
HTCableDia = 3.2;
HTCableOffset = AudioOffset + HTCableDia/2 + 1.0;
rotate([90,0,180])
union() {
difference() {
linear_extrude(height=Length,center=false,convexity=5)
polygon(points=[[URx,URy],[MRx,MRy],[LRx,LRy],[BRx,BRy],[PRx,PRy],
[-PRx,PRy],[-BRx,BRy],[-LRx,LRy],[-MRx,MRy],[-URx,URy]]);
if (Holes) {
translate([0,AudioOffset,-Protrusion])
AudioInterface(Length + 2*Protrusion);
translate([0,TT3Offset,-Protrusion])
TinyTrak3(Length + 2*Protrusion);
for (y = [TT3Offset,AudioOffset])
translate([-CaseOverallWidth,y,(Length - ScrewOffset)])
rotate([0,90,0])
rotate(0) // Z rotation puts point upward for printing
PolyCyl(Tap4_40,CaseOverallWidth);
translate(LEDOffset)
rotate([90,90,0])
translate([-LEDWindow[0]/2,-LEDWindow[1]/2,-Protrusion])
cube(LEDWindow,center=false);
for (p = [TrimPot1,TrimPot2])
translate(p)
rotate([-90,90,0]) // Y rotation puts point upward for printing
PolyCyl(3.0,URy);
for (x=[-1,1]) {
translate([x*(CaseOverallWidth/2 - PinOffsetWidth),
PinOffsetHeight,
(Length - PinDepth)])
rotate(45) // align hole sides with case sides
PolyCyl(PinDia,2*TopThick);
translate([x*(CaseOverallWidth/2 - PinOffsetWidth),
PinOffsetHeight,
-PlateThick])
rotate(45) // align hole sides with case sides
PolyCyl(PinDia,(PlateThick + PinDepth));
}
translate([-(ContactGapX/2 + ContactDia/2),0,(Contact1Y + ContactDia/2)])
rotate([90,0,0])
Contact();
translate([+(ContactGapX/2 + ContactDia/2),0,(Contact2Y + ContactDia/2)])
rotate([90,0,0])
Contact();
translate([CaseOverallWidth/2,HTCableOffset,(Length - HTCableDia/2)])
rotate([0,90,0])
cube([(HTCableDia + Protrusion),HTCableDia,CaseOverallWidth],center=true);
}
}
if (false)
if (Holes)
translate(LEDOffset) // support plug in LED window
rotate([90,90,0])
translate([-0.95*LEDWindow[0]/2,-0.80*LEDWindow[1]/2,ThreadWidth/2])
cube([0.95*LEDWindow[0],0.80*LEDWindow[1],2*ThreadWidth],center=false);
}
}
//-----
// Battery contact recess
// This gets subtracted from the bottom plate in two places
// Align points to print upward
module Contact() {
if (true)
union() { // vertical printing with case
translate([0,0,-(ContactRecess + Protrusion)/2])
PolyCyl(ContactDia,(ContactRecess + Protrusion),8);
translate([0,0,-(PlateThick + Protrusion)])
rotate(60/2)
PolyCyl(ContactStudDia,PlateThick,6);
translate([0,0,-(ContactRecess + ContactStudHeadThick/3)])
PolyCyl(ContactStudHead,ContactStudHeadThick,8); // allow for solder blob
}
else
union() { // horizontal printing alone
translate([0,0,-(ContactRecess - Protrusion)/2])
PolyCyl(ContactDia,(ContactRecess + Protrusion),8);
translate([0,0,-(PlateThick + Protrusion)])
PolyCyl(ContactStudDia,(PlateThick + 2*Protrusion));
translate([0,0,-(ContactRecess + ContactStudHeadThick/3)])
PolyCyl(ContactStudHead,ContactStudHeadThick,8); // allow for solder blob
}
}
//-----
// Radio bottom locating feature
// This polygon gets subtracted from the battery pack base
module RadioBase() {
linear_extrude(height=(BaseOpeningDepth + Protrusion),center=false,convexity=5)
polygon(points=[
[-BaseOpeningMax/2,-Protrusion],
[-BaseOpeningMin/2,BaseOpeningY],
[-(BaseToothOC/2 + BaseToothBase/2),BaseOpeningY],
[-(BaseToothOC/2 + BaseToothTip/2),(BaseOpeningY - BaseToothThick)],
[-(BaseToothOC/2 - BaseToothTip/2),(BaseOpeningY - BaseToothThick)],
[-(BaseToothOC/2 - BaseToothBase/2),BaseOpeningY],
[ (BaseToothOC/2 - BaseToothBase/2),BaseOpeningY],
[ (BaseToothOC/2 - BaseToothTip/2),(BaseOpeningY - BaseToothThick)],
[ (BaseToothOC/2 + BaseToothTip/2),(BaseOpeningY - BaseToothThick)],
[ (BaseToothOC/2 + BaseToothBase/2),BaseOpeningY],
[ BaseOpeningMin/2,BaseOpeningY],
[ BaseOpeningMax/2,-Protrusion],
[ (BaseTabOC + BaseTabWidth/2),-Protrusion],
[ (BaseTabOC + BaseTabWidth/2),BaseTabThick],
[ (BaseTabOC - BaseTabWidth/2),BaseTabThick],
[ (BaseTabOC - BaseTabWidth/2),-Protrusion],
[ BaseTabWidth/2,-Protrusion],
[ BaseTabWidth/2,BaseTabThick],
[-BaseTabWidth/2,BaseTabThick],
[-BaseTabWidth/2,-Protrusion],
[-(BaseTabOC + BaseTabWidth/2),-Protrusion],
[-(BaseTabOC + BaseTabWidth/2),BaseTabThick],
[-(BaseTabOC - BaseTabWidth/2),BaseTabThick],
[-(BaseTabOC - BaseTabWidth/2),-Protrusion],
],
convexity=5
);
}
//-----
// Battery pack base
module Base() {
difference() {
rotate([-90,180,0])
CaseShell(BaseTotalThick,false);
translate([0,0,BaseThick])
RadioBase();
translate([-BaseWidthOuter,-(BaseThick + BaseEndLip)/tan(BaseEndAngle),0])
rotate([BaseEndAngle,0,0])
difference() {
cube([2*BaseWidthOuter,3*BaseOpeningY,BaseOpeningDepth],center=false);
translate([(BaseWidthOuter - (BaseToothSection + 2*Protrusion)/2),0,0])
cube([(BaseToothSection + 2*Protrusion),1.2*BaseOpeningY,BaseOpeningDepth],center=false);
}
translate([0,0,BaseThick])
rotate([(-90 + BaseToothAngle),0,0])
translate([0,-0.5,0])
cube([(BaseToothSection + 2*Protrusion),1.0,10],center=true);
for (x=[-1,1])
translate([x*(CaseOverallWidth/2 - PinOffsetWidth),PinOffsetHeight,-Protrusion])
rotate(45) // align hole side with plate side
PolyCyl(PinDia,2*TopThick);
translate([(-SwitchBody[0]/2),TT3Offset,-SwitchBody[2]/2])
scale([1,1,2])
cube(SwitchBody);
}
}
//-----
// Top plate with latch
// Split around TinyTrak3 serial connector
// ... which must be at the same height as in the shell!
// The cable hole sizes & locations are entirely ad-hoc
module TopPlate() {
Cable1Dia = 5.0;
Cable2Dia = 5.0;
CableHoleLength = TopThick + 2*Protrusion;
CableHoleZ = -Protrusion;
DB9Plate = [32.0,13.5,1.25]; // plate surrounding connector body
difference() {
rotate([-90,180,180])
CaseShell(TopThick,false);
translate([0,-TT3Offset,-Protrusion])
DSubMin9(TopThick + 2*Protrusion);
translate([0,-TT3Offset,(TopThick - DB9Plate[2]/2)])
cube([DB9Plate[0],DB9Plate[1],(DB9Plate[2] + Protrusion)],center=true);
translate([-CaseOverallWidth,-SplitOffset,-2*Protrusion]) // split the plate
cube([2*CaseOverallWidth,4*Protrusion,(TopThick + 2*Protrusion)]);
translate([0,0,(TopThick - TopBevel)])
rotate([-TopBevelAngle,0,0])
translate([-CaseOverallWidth,-TopThick,0])
cube([2*CaseOverallWidth,2*TopThick,2*TopThick],center=false);
for (x=[-1,1])
translate([(x*TabOC/2),
(-TabHeight/2 + Protrusion),
(TopThick - TabEngageLength/2 + Protrusion/2)])
rotate([90,0,0])
cube([TabWidth,
(TabEngageLength + Protrusion),
(TabHeight + Protrusion)],center=true);
translate([-CaseOverallWidth,
-(TabEngageHeight + LatchBarWidth - BatteryClearance),
(TopThick - LatchBarDepth)])
cube([2*CaseOverallWidth,(LatchBarWidth + LatchBarThick),(LatchBarDepth + Protrusion)]);
for (x=[-1,1])
translate([(x*CaseOverallWidth/4),
-(TabEngageHeight + LatchBarWidth + Clear2_56/2 - BatteryClearance + Protrusion),
0]) {
translate([0,0,-Protrusion])
rotate(45) // align sides with slot
PolyCyl(Tap2_56,(TopThick + 2*Protrusion));
translate([0,0,(TopThick - LatchBarDepth)])
rotate(60) // align sides with slot
PolyCyl((Head2_56 + Protrusion),TopThick,6); // extra extra clearance
}
for (x=[-1,1])
translate([x*(CaseOverallWidth/2 - PinOffsetWidth),-PinOffsetHeight,-Protrusion])
rotate(45) // align hole side with plate side
PolyCyl(PinDia,2*TopThick);
for (x=[-1,1]) // coincidentally line up with latch tabs
translate([(x*TabOC/2),-(SplitOffset - 3.0),-Protrusion])
scale([1,1.7,1])
PolyCyl(Cable1Dia,CableHoleLength,6);
}
}
//-----
// Speaker-Mic plug mounting plate
module PlugPlate() {
JackOC = 11.20; // 14.25 OD - (3.58 + 2.58)/2
JackScrewDia = 4.6;
JackScrewOffsetX = 1.00;
JackScrewOffsetY = 5.25; // mounting screw to edge of lower recess
PlugBaseWidth = 9.25; // lower section of plate
PlugBaseLength = 22.0;
PlugBaseRadius = 1.75;
Plug3Offset = 5.25; // edge of base recess to 3.5 mm jack
Plug2BezelDia = 7.1; // 2.5 mm plug
Plug2BezelThick = 1.04;
Plug2ScrewDia = 6.0;
Plug3ScrewLength = 3.0;
Plug3BezelDia = 8.13; // 3.5 mm plug
Plug3BezelThick = 1.6;
Plug3ScrewDia = 7.95;
Plug3ScrewLength = 4.0;
PlugFillOffsetX = JackScrewOffsetX - 0.5; // base recess CL to fill CL
PlugFillOffsetY = -10.5; // ... to edge of fill plate
PlugFillWidth = 11.0;
PlugFillLength = 34.00;
PlugFillRadius1 = 1.5;
PlugFillRadius2 = 4.5;
PlugFillOffsetYTotal = 0;
BaseX = PlugBaseWidth/2 - PlugBaseRadius;
BaseY = PlugBaseLength/2 - PlugBaseRadius;
difference() {
union() {
linear_extrude(height=PlugBaseThick,center=false,convexity=3)
hull() {
translate([-BaseX,-BaseY,0])
circle(r=PlugBaseRadius,$fn=8);
translate([-BaseX, BaseY,0])
circle(r=PlugBaseRadius,$fn=8);
translate([ BaseX, BaseY,0])
circle(r=PlugBaseRadius,$fn=8);
translate([ BaseX,-BaseY,0])
circle(r=PlugBaseRadius,$fn=8);
}
translate([PlugFillOffsetX,
(PlugFillLength/2 - PlugBaseLength/2 + PlugFillOffsetY),
PlugBaseThick])
linear_extrude(height=PlugFillThick,center=false,convexity=5)
hull() {
translate([0,-(PlugFillLength/2 - PlugFillRadius2),0])
circle(r=PlugFillRadius2,$fn=10);
translate([-(PlugFillWidth/2 - PlugFillRadius1),-PlugBaseLength/2,0])
circle(r=PlugFillRadius1,$fn=8);
translate([-(PlugFillWidth/2 - PlugFillRadius1),
(PlugFillLength/2 - PlugFillRadius1),0])
circle(r=PlugFillRadius1,$fn=8);
translate([(PlugFillWidth/2 - PlugFillRadius1),
(PlugFillLength/2 - PlugFillRadius1),0])
circle(r=PlugFillRadius1,$fn=8);
translate([(PlugFillWidth/2 - PlugFillRadius1),-PlugBaseLength/2,0])
circle(r=PlugFillRadius1,$fn=8);
}
}
translate([0,-JackOC/2,-Protrusion])
rotate(360/16) {
PolyCyl(Plug3BezelDia,(Plug3BezelThick + Protrusion),8);
PolyCyl(Plug3ScrewDia,(PlugBaseThick + PlugFillThick + 2*Protrusion),8);
}
translate([0,+JackOC/2,-Protrusion])
rotate(360/16) {
PolyCyl(Plug2BezelDia,(Plug2BezelThick + Protrusion),8);
PolyCyl(Plug2ScrewDia,(PlugBaseThick + PlugFillThick + 2*Protrusion),8);
}
translate([JackScrewOffsetX,-(PlugBaseLength/2 + JackScrewOffsetY),0])
PolyCyl(JackScrewDia,(PlugBaseThick + PlugFillThick + Protrusion));
}
}
//-------------------
// Build things...
ShowPegGrid();
if (Layout == "TT3")
TinyTrak3();
if (Layout == "Audio")
AudioInterface();
if (Layout == "DSub")
DSubMin9();
if (Layout == "Shell")
CaseShell(CaseOverallLength);
if (Layout == "Top")
TopPlate();
if (Layout == "Base")
Base();
if (Layout == "RadioBase")
RadioBase();
if (Layout == "PlugPlate")
PlugPlate();
if (Layout == "Contact")
rotate([180,0,0])
Contact();
if (Layout == "Show" || Layout == "Fit") {
translate([0,-ShellLength/2,0]) {
translate([0,(Layout == "Show")?-ShowGap:0,0])
rotate([90,0,0])
color("SandyBrown") Base();
translate([0,0,0])
color("Olive") render() CaseShell();
translate([-(CaseOverallWidth/2 + 10),50,CaseOverallHeight/2])
rotate([0,-90,0])
color("Brown") PlugPlate();
translate([0,((Layout == "Show")?(ShellLength + ShowGap):ShellLength),0])
rotate([-90,0,0])
color("Chocolate") TopPlate();
}
}
if (Layout == "Build1") {
translate([0,-CaseOverallHeight/2,ShellLength])
rotate([-90,0,0])
CaseShell();
}
if (Layout == "Build2") {
translate([5 + CaseOverallHeight,0,0])
rotate([0,0,90])
Base();
translate([-(5 + CaseOverallHeight),0,0])
rotate(90)
TopPlate();
}
if (Layout == "Build3") {
translate([0,0,(PlugBaseThick + PlugFillThick)])
rotate([180,0,0])
PlugPlate();
}
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