Make the 3D model more gooder
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@ -2,13 +2,17 @@ include <BOSL2/std.scad>
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$fn=40;
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rotateAngle=54;
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leeway=0.5;
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bodyFaceW=120;
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bodyFaceH=100;
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bodyBackW=20;
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bodyBackH=15;
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bodyDepth=50;
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bodyBackW=30;
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bodyBackH=20;
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bodyDepth=55;
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screwHoleDia=2;
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screenWidth=16.5+leeway; // visible
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screenHeight=13+leeway; // visible
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@ -18,15 +22,19 @@ screenCutoutWidth=19+leeway;
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screenCutoutHeight=19.5+leeway;
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screenMountWidth=21+leeway;
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screenMountHeight=21+leeway;
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screenScrewDia=3;
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screenScrewHeight=3;
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screenBracketHeight=7;
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keypadWidth=46+leeway; // visible
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keypadHeight=57+leeway; // visible
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keypadDepth=4;
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keypadY=10;
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keypadX=30;
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keypadMountDia=1;
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keypadMountDia=3;
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speakerWidth=45; // visible, 50 OD
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speakerWidth=45; // visible
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speakerMountWidth=50;
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speakerConeWidth=60;
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speakerDepth=2.2;
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speakerY=0;
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@ -34,14 +42,15 @@ speakerX=-27;
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sensorWidth=4; // visible
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sensorDepth=4;
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sensorY=-15;
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sensorY=-10;
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powerWidth=4; // visible
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powerWidth=8; // visible
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powerHeight=4;
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powerDepth=10;
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powerY=0;
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right_half()
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diff("hole","mount") translate([0, 0, 0]) rotate([50,0,0]) {
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module speaker(){
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diff("hole","mount") translate([0, 0, 0]) rotate([rotateAngle,0,0]) {
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// body
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prismoid([bodyBackW, bodyBackH], [bodyFaceW, bodyFaceH], bodyDepth, rounding=4)
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tag("hole") {
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@ -51,38 +60,74 @@ diff("hole","mount") translate([0, 0, 0]) rotate([50,0,0]) {
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// screen thickness cutout
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translate([screenX,-screenY,-1]) cuboid([screenCutoutWidth,screenCutoutHeight,2], anchor=TOP)
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tag("mount") {
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position(FRONT+LEFT) translate([-2,2,-0]) cylinder(h=2, d=keypadMountDia, anchor=TOP);
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position(BACK+LEFT) translate([-2,-4,-0]) cylinder(h=2, d=keypadMountDia, anchor=TOP);
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position(FRONT+RIGHT) translate([2,2,-0]) cylinder(h=2, d=keypadMountDia, anchor=TOP);
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position(BACK+RIGHT) translate([2,-4,-0]) cylinder(h=2, d=keypadMountDia, anchor=TOP);
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position(LEFT) left(4) tube(h=screenScrewHeight, od=screenScrewDia, id=screwHoleDia, anchor=TOP);
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position(RIGHT) right(4) tube(h=screenScrewHeight, od=screenScrewDia, id=screwHoleDia, anchor=TOP);
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}
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// keypad
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translate([keypadX,-keypadY,0.1]) cuboid([keypadWidth,keypadHeight,keypadDepth], rounding=4, edges=["Z"], anchor=TOP)
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tag("mount") {
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//TODO: actually measure these, consider screws
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position(FRONT+LEFT) translate([-.2,-1,0]) cylinder(h=2, d=keypadMountDia, anchor=TOP);
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position(BACK+LEFT) translate([-.2,1,0]) cylinder(h=2, d=keypadMountDia, anchor=TOP);
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position(FRONT+RIGHT) translate([.2,-1,0]) cylinder(h=1, d=keypadMountDia, anchor=TOP);
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position(BACK+RIGHT) translate([.2,1,0]) cylinder(h=1, d=keypadMountDia, anchor=TOP);
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position(FRONT+LEFT) translate([-.2,-1,0]) tube(h=1, od=keypadMountDia, id=screwHoleDia/2, anchor=TOP);
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position(BACK+LEFT) translate([-.2,1,0]) tube(h=1, od=keypadMountDia, id=screwHoleDia/2, anchor=TOP);
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position(FRONT+RIGHT) translate([.2,-1,0]) tube(h=1, od=keypadMountDia, id=screwHoleDia/2, anchor=TOP);
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position(BACK+RIGHT) translate([.2,1,0]) tube(h=1, od=keypadMountDia, id=screwHoleDia/2, anchor=TOP);
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}
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// speaker
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translate([speakerX,-speakerY,0.1]) cylinder(h=speakerDepth, d1=speakerWidth, d2=speakerConeWidth, anchor=TOP)
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tag("mount") {
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zrot_copies([90, 180, 270]) left(speakerConeWidth/2)
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cylinder(h=5, d1=2, d2=2, anchor=TOP);
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tube(h=4, od=4, id=screwHoleDia, anchor=TOP);
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}
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}
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attach(BACK) {
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// sensor
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translate([0,-sensorY,0]) cylinder(h=sensorDepth, d=sensorWidth, center=true);
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translate([0,-sensorY,0]) cylinder(h=sensorDepth, d=sensorWidth, center=true)
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tag("mount") {
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zrot_copies([0, 90, 180, 270]) translate([10,10,0])
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tube(h=5, od=4, id=screwHoleDia, anchor=TOP);
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}
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}
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attach(BOTTOM) {
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// power
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translate([0,-powerY,0]) cylinder(h=powerDepth, d=powerWidth, center=true);
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translate([0,-powerY,0]) cuboid([powerWidth, powerHeight, powerDepth], rounding=1, center=true)
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tag("mount") {
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zrot_copies([0, 180]) fwd(5)
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tube(h=5, od=4, id=screwHoleDia, anchor=TOP);
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}
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}
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// clamshell posts
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attach(TOP) tag("mount") {
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// post
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zrot_copies([0, 180]) fwd(bodyFaceH/2-8)
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tube(h=5, od=4, id=screwHoleDia, anchor=TOP);
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// tube
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zrot_copies([0, 180]) fwd(bodyFaceH/2-8) down(5) {
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diff("hole"){
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tube(h=1, od=5+leeway, id=3+leeway, anchor=TOP);
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tube(h=8, od=6, id=5+leeway, anchor=TOP)
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tag("hole") position(BOTTOM) rotate([-53,0,0]) cube([20,20,5], anchor=CTR);
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}
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tag("hole") down(1) cylinder(h=20, d=5+leeway, anchor=TOP);
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}
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}
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// hollow
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prismoid([bodyBackW-5, bodyBackH-5], [bodyFaceW-6, bodyFaceH-6], bodyDepth-4, rounding=3, center=true);
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}
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}
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}
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// clamshell halves
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difference(){
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speaker();
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translate([0,-bodyDepth-13+6.1,0]) rotate([-rotateAngle+18,0,0]) partition_mask(l=1000, h=1000, w=0.1, gap=0, cutpath="flat");
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}
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// screen mount bracket
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diff("hole") back(100) cuboid([screenCutoutWidth+16,screenBracketHeight,2], anchor=TOP)
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tag("hole") {
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position(LEFT) left(-4) cylinder(h=4, d=3, anchor=CTR);
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position(RIGHT) right(-4) cylinder(h=4, d=3, anchor=CTR);
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}
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BIN
SmartAirSpeaker.stl
Normal file
BIN
SmartAirSpeaker.stl
Normal file
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