You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
437 lines
11 KiB
437 lines
11 KiB
include <upbox.scad>
|
|
|
|
/* [STL element to export] */
|
|
//Coque haut - Top shell
|
|
TShell = 1;// [0:No, 1:Yes]
|
|
//Coque bas- Bottom shell
|
|
BShell = 1;// [0:No, 1:Yes]
|
|
//Panneau arrière - Rear panel
|
|
BPanel = 1;// [0:No, 1:Yes]
|
|
//Panneau avant - Front panel
|
|
FPanel = 1;// [0:No, 1:Yes]
|
|
// button pins
|
|
Pins = 1; // button pins
|
|
|
|
//Texte façade - Front text
|
|
Text = 1;// [0:No, 1:Yes]
|
|
|
|
/*//////////////////////////////////////////////////////////////////
|
|
- mjesečno po svojem parkir FB Aka Heartman/Hearty 2016 -
|
|
- http://heartygfx.blogspot.com -
|
|
- OpenScad Parametric Box -
|
|
- CC BY-NC 3.0 License -
|
|
////////////////////////////////////////////////////////////////////
|
|
12/02/2016 - Fixed minor bug
|
|
28/02/2016 - Added holes ventilation option
|
|
09/03/2016 - Added PCB feet support, fixed the shell artefact on export mode.
|
|
|
|
*/////////////////////////// - Info - //////////////////////////////
|
|
|
|
// All coordinates are starting as integrated circuit pins.
|
|
// From the top view :
|
|
|
|
// CoordD <--- CoordC
|
|
// ^
|
|
// ^
|
|
// ^
|
|
// CoordA ---> CoordB
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
////////// - Paramètres de la boite - Box parameters - /////////////
|
|
|
|
/* [PCB_Feet--TheBoard_Will_NotBeExported) ] */
|
|
//All dimensions are from the center foot axis
|
|
// - Coin bas gauche - Low left corner X position
|
|
PCBPosX = 0;
|
|
// - Coin bas gauche - Low left corner Y position
|
|
PCBPosY = 0;
|
|
// - Longueur PCB - PCB Length
|
|
PCBLength = 30*2.54;
|
|
// - Largeur PCB - PCB Width
|
|
PCBWidth = 17*2.54;
|
|
// Thickness of PCB
|
|
PCBThick = 1.6;
|
|
// - Heuteur pied - Feet height
|
|
FootHeight = 7;
|
|
// - Diamètre pied - Foot diameter
|
|
FootDia = 6;
|
|
// - Diamètre trou - Hole diameter
|
|
FootHole = 1.8;
|
|
// - 3-foot mode, one foot width-asymmetric, 0 for normal 4-foot mode
|
|
Foot3Width = 0*2.54;
|
|
|
|
// those clearances should be larger than
|
|
// the PCB edge to hole centers distances
|
|
FootClrX = 10; // foot center to panel clearance 25 for DB-9, 10 for tight
|
|
FootClrY = 10-3; // foot center to shell wall clearance
|
|
FootmvY = 3; // move foot out of center y direction
|
|
|
|
// - Epaisseur - Wall thickness
|
|
Thick = 2;//[2:5]
|
|
|
|
|
|
/* [Box dimensions] */
|
|
// - Longueur - Length
|
|
Length = PCBLength+2*(2*Thick+FootClrX);
|
|
// - Largeur - Width
|
|
Width = PCBWidth+2*(Thick+FootClrY);
|
|
// - Hauteur - Height
|
|
Height = 26;
|
|
|
|
/* [Box options] */
|
|
// Pieds PCB - PCB feet (x4)
|
|
PCBFeet = 1;// [0:No, 1:Yes]
|
|
// - Decorations to ventilation holes
|
|
Vent = 0;// [0:No, 1:Yes]
|
|
// - Decoration-Holes width (in mm)
|
|
Vent_width = 1.5;
|
|
// - Text you want
|
|
txt = "ULX3S";
|
|
// - Font size
|
|
TxtSize = 6;
|
|
// - Font
|
|
Police ="Arial Black";
|
|
// - Diamètre Coin arrondi - Filet diameter
|
|
Filet = 2;//[0.1:12]
|
|
// - lissage de l'arrondi - Filet smoothness
|
|
Resolution = 20;//[1:100]
|
|
// - Tolérance - Tolerance (Panel/rails gap)
|
|
m = 0.5;
|
|
mz = 1.0; // panels height tolerance
|
|
// mounting legs clearance
|
|
MountClearance = 0.1;
|
|
// clearance between Top and Bottom shell
|
|
ShellClearance = 0.0;
|
|
|
|
|
|
// mounting hole diameters
|
|
MountOuterHole = 2.5;
|
|
MountInnerHole = 1.8;
|
|
|
|
// fixation leg size
|
|
MountLegSize = 0; // 10
|
|
// fixation hole z-position from center
|
|
MountHolePos = 2.5;
|
|
// distance of leg to the edge
|
|
MountLegEdge = 0*MountLegSize;
|
|
|
|
|
|
/* [Hidden] */
|
|
// - Couleur coque - Shell color
|
|
Couleur1 = "Orange";
|
|
// - Couleur panneaux - Panels color
|
|
Couleur2 = "OrangeRed";
|
|
// Thick X 2 - making decorations thicker if it is a vent to make sure they go through shell
|
|
Dec_Thick = Vent ? Thick*2 : Thick;
|
|
// - Depth decoration
|
|
Dec_size = Vent ? Thick*2 : 0.8;
|
|
|
|
//////////////////// Oversize PCB limitation -Actually disabled - ////////////////////
|
|
//PCBL= PCBLength+PCBPosX>Length-(Thick*2+7) ? Length-(Thick*3+20+PCBPosX) : PCBLength;
|
|
//PCBW= PCBWidth+PCBPosY>Width-(Thick*2+10) ? Width-(Thick*2+12+PCBPosY) : PCBWidth;
|
|
PCBL=PCBLength;
|
|
PCBW=PCBWidth;
|
|
//echo (" PCBWidth = ",PCBW);
|
|
|
|
|
|
|
|
///////////////////////////////////// - Main - ///////////////////////////////////////
|
|
|
|
// mounting hole xy-position
|
|
Footx = 2*Thick+FootClrX;
|
|
Footy = Thick+FootClrY+FootmvY;
|
|
Fh = 17.5; // top feet height
|
|
// foot xy positions
|
|
Fxy = [
|
|
[Footx, Footy, 0],
|
|
[Footx+PCBLength, Footy, 0],
|
|
[Footx, Footy+PCBWidth, 0],
|
|
[Footx+PCBLength, Footy+PCBWidth, 0]
|
|
];
|
|
|
|
module connector_cut()
|
|
{
|
|
// mounting hole x-position
|
|
//footx = 2*Thick+FootClrX;
|
|
//footy = Thick+FootClrY;
|
|
cy = 60-8;
|
|
translate([Footx,Footy,0])
|
|
{
|
|
// cut off for WiFi
|
|
translate([24-10,-10,6])
|
|
cube([21,3,3],center=true);
|
|
// cut off for HDMI
|
|
translate([42.3,cy,12])
|
|
cube([22,10,13],center=true);
|
|
// cut off for AUDIO
|
|
translate([21.47,cy,11])
|
|
rotate([90,0,0])
|
|
cylinder(d=13,h=10,$fn=32,center=true);
|
|
// cut off for 2.5/3.3V jumper
|
|
translate([27.07+2.54,cy,9.5])
|
|
cube([13,10,5],center=true);
|
|
// cut off for USB1
|
|
translate([8.89,cy,9.5])
|
|
cube([13,10,9],center=true);
|
|
// cut off for USB2
|
|
translate([67.31,cy,9.5])
|
|
cube([13,10,9],center=true);
|
|
}
|
|
}
|
|
|
|
// xyz positions of all buttons
|
|
// relative to feet
|
|
button_pos =
|
|
[
|
|
[68.58,34.29,0], // btn0
|
|
[2.54,19.05,0], // btn1
|
|
[13.97,19.05,0], // btn2
|
|
[57.15,8.89,0], // btn3
|
|
[57.15,0,0], // btn4
|
|
[45.72,0,0], // btn5
|
|
[68.58,0,0] // btn6
|
|
];
|
|
|
|
// addition to top shell - button tubes
|
|
module top_add()
|
|
{
|
|
// mounting hole xy-position
|
|
//footx = 2*Thick+FootClrX;
|
|
//footy = Thick+FootClrY;
|
|
tube_h=Height/2-3;
|
|
tube_od=9; // tube outer diameter
|
|
translate([Footx,Footy,Height-tube_h/2])
|
|
{
|
|
// btn hole
|
|
for(i = [0:6])
|
|
translate(button_pos[i])
|
|
cylinder(d=tube_od,h=tube_h,$fn=12,center=true);
|
|
}
|
|
for(i = [0:3])
|
|
{
|
|
translate([0,0,Height-Fh/2])
|
|
translate(Fxy[i])
|
|
{
|
|
cylinder(d=6,h=Fh,$fn=12,center=true);
|
|
// small in-hole centering cylinders
|
|
translate([0,0,-Fh/2-(PCBThick-0.1-0.001)])
|
|
cylinder(d=3,h=PCBThick-0.1,$fn=32);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
module button_pins()
|
|
{
|
|
pin_d1=6; // top dia
|
|
pin_h=Height/2+2; // total height
|
|
pin_d2=8; // button touch dia
|
|
pin_h2=2; // button touch h
|
|
|
|
//footx = 2*Thick+FootClrX;
|
|
//footy = Thick+FootClrY;
|
|
|
|
translate([Footx,Footy,Height/2+0.5])
|
|
for(i = [0:6])
|
|
translate(button_pos[i])
|
|
union()
|
|
{
|
|
cylinder(d=pin_d1,h=pin_h,$fn=32);
|
|
cylinder(d=pin_d2,h=pin_h2,$fn=32);
|
|
}
|
|
}
|
|
|
|
|
|
module top_cut()
|
|
{
|
|
// mounting hole xy-position
|
|
//footx = 2*Thick+FootClrX;
|
|
//footy = Thick+FootClrY;
|
|
tube_h=Height/2-3;
|
|
tube_id=7; // button tube inner diameter
|
|
translate([Footx,Footy,Height])
|
|
{
|
|
// 8-led view slit
|
|
translate([8.89,28.81,0])
|
|
cube([20,4,10],center=true);
|
|
// 3-led view slit
|
|
translate([27.94,2.54,0])
|
|
cube([10,4,10],center=true);
|
|
// display (screen)
|
|
if(1)
|
|
translate([PCBLength/2-1,PCBWidth/2,0])
|
|
cube([23,16,10],center=true);
|
|
// display socket
|
|
if(0)
|
|
translate([PCBLength/2,8.5,0])
|
|
cube([20,4,10],center=true);
|
|
// btn hole
|
|
translate([0,0,-tube_h/2])
|
|
for(i = [0:6])
|
|
translate(button_pos[i])
|
|
cylinder(d=tube_id,h=tube_h+1,$fn=12,center=true);
|
|
}
|
|
// screw holes on top legs
|
|
screwhole_h=10; // depth of the screw hole
|
|
for(i=[0:3])
|
|
translate([0,0,Height-Fh/2])
|
|
translate(Fxy[i])
|
|
translate([0,0,-screwhole_h/2-PCBThick])
|
|
cylinder(d=1.8,h=screwhole_h,$fn=6,center=true);
|
|
}
|
|
|
|
BFclr = 0.5; // bottom feet clearance
|
|
// add bottom custom feet
|
|
module bottom_add()
|
|
{
|
|
bfh=Height-Fh-PCBThick-BFclr; // bottom feet height
|
|
for(i=[0:3])
|
|
translate(Fxy[i])
|
|
cylinder(d=6.5,h=bfh,$fn=12,center=false);
|
|
|
|
}
|
|
|
|
// cut holes in bottom feet
|
|
module bottom_cut()
|
|
{
|
|
transition=2;
|
|
bfhole=Height-Fh-PCBThick-BFclr-(Thick+transition/2);
|
|
for(i=[0:3])
|
|
translate([0,0,-0.01])
|
|
translate(Fxy[i])
|
|
union()
|
|
{
|
|
cylinder(d=1.8,h=Height,$fn=12,center=false);
|
|
// conical transition
|
|
translate([0,0,bfhole-0.01])
|
|
cylinder(d1=5,d2=1.8,h=transition+0.02,$fn=12,center=false);
|
|
// screw head hole
|
|
cylinder(d=5,h=bfhole,$fn=12,center=false);
|
|
}
|
|
// cut rails for PCB
|
|
if(1)
|
|
translate((Fxy[0]+Fxy[3])/2+[0,0,Height/2+(Height-Fh-PCBThick-BFclr)])
|
|
cube([99,51.15,Height],center=true);
|
|
|
|
}
|
|
|
|
|
|
if(BPanel==1)
|
|
//Back Panel
|
|
translate ([-m/2,0,0]){
|
|
difference()
|
|
{
|
|
union()
|
|
{
|
|
Panels();
|
|
// screw extenders
|
|
for(i=[-1:2:1])
|
|
translate([Thick*1.5*0+m,25.4/2*i+Width/2,Height/2])
|
|
rotate([0,90,0])
|
|
cylinder(d=4,h=Thick*2,$fn=32,center=true);
|
|
}
|
|
if(1)
|
|
{
|
|
// cut off opening for DB-9 connector
|
|
translate([Thick*1.5+m,Width/2,Height/2])
|
|
cube([Thick*2,19,10],center=true);
|
|
// cut off screw holes
|
|
for(i=[-1:2:1])
|
|
translate([Thick*1.5+m-1.9,25.4/2*i+Width/2,Height/2])
|
|
rotate([0,90,0])
|
|
cylinder(d=1.8,h=6,$fn=12,center=true);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
if(FPanel==1)
|
|
{
|
|
//Front Panel
|
|
rotate([0,0,180])
|
|
translate([-Length-m/2,-Width,0])
|
|
Panels();
|
|
|
|
if(Text==1)
|
|
// Front text
|
|
color(Couleur1)
|
|
{
|
|
translate([
|
|
Length-(Thick)-m/2,
|
|
Width/2,
|
|
Height/2])
|
|
{// x,y,z
|
|
rotate([90,0,90]){
|
|
linear_extrude(height = 1.0){
|
|
text(txt, font = Police, size = TxtSize, valign ="center", halign ="center");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(BShell==1)
|
|
// Coque bas - Bottom shell
|
|
color(Couleur1){
|
|
difference()
|
|
{
|
|
union()
|
|
{
|
|
Coque(top=0);
|
|
bottom_add();
|
|
}
|
|
connector_cut();
|
|
bottom_cut();
|
|
}
|
|
if(0)
|
|
if (PCBFeet==1) // Feet
|
|
{
|
|
footx = 2*Thick+FootClrX;
|
|
footy = Thick+FootClrY;
|
|
|
|
difference()
|
|
{
|
|
union()
|
|
{
|
|
translate([PCBPosX,PCBPosY,0])
|
|
Feet();
|
|
// add centering cylinder for 3.2 mm hole
|
|
if(0)
|
|
for(i=[0:1])
|
|
for(j=[0:1])
|
|
translate([footx+i*PCBLength,footy+j*PCBWidth,FootHeight-Thick+1.5])
|
|
cylinder(d=3,h=1.5,$fn=32);
|
|
}
|
|
// drill holes 1.8 mm for screws
|
|
for(i=[0:1])
|
|
for(j=[0:1])
|
|
translate([footx+i*PCBLength,footy+j*PCBWidth,FootHeight-Thick+1.5-4])
|
|
cylinder(d=2.5,h=Height,$fn=32);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if(TShell==1)
|
|
// Coque haut - Top Shell
|
|
color( Couleur1,1){
|
|
difference()
|
|
{
|
|
union()
|
|
{
|
|
translate([Length,0,Height+ShellClearance])
|
|
rotate([0,180,0])
|
|
Coque(top=1);
|
|
top_add();
|
|
}
|
|
connector_cut();
|
|
top_cut();
|
|
}
|
|
}
|
|
|
|
if(Pins==1)
|
|
button_pins();
|