// -*- C -*-
+// todo
+// nestlecube does not fit
+// nestlecube doveclip at wrong angle
+
+include <doveclip.scad>
+
// Dimensions of the main GPS body
-outerw = 140;
-outerh = 80;
-outert = 10;
+outerw = 120;
+outerh = 75;
+outert = 15;
+outerbackbevel = 3;
+
+// Dimensions for the holder
+holder_outerw = outerw - 0.0;
+holder_outerh = outerh + 0.0;
+holder_outert = outert + 0.0;
+
+// Dimensions for the model
+model_outerw = outerw + 2.5;
+model_outerh = outerh - 0.2;
+model_outert = outert - 1.0;
// Dimensions of the bezel area round the edges
-bezelw = 8;
-bezelboth = 8;
-bezeltoph = 8;
+bezelw = 11 - 0.5;
+bezelboth = 11 - 0.5;
+bezeltoph = 7 - 0.5;
// Dimensions of the speaker at the back
-spkrdia = 40;
-spkr2bot = 40;
-spkr2rhs = 30;
+spkrdia = 22;
+spkr2bot = 19;
+spkr2rhs = 25;
// Dimensions of the plug and wire
-plugw = 10;
-plugh = 8;
-plug2bot = 30;
-plug2lhs = 40;
-plugtotald = 20;
-pluggapd = 12;
+plugw = 12;
+plugh = 9;
+plug2bot = 11;
+plug2lhs = 11;
+plugtotald = 15;
+pluggapd = 5;
+
+// Dimensions of the hole in the tray
+// width and height (vertical) at the top
+nestleh = 53;
+nestlew = 55.4 - 0.5;
+// depths (back to front distance):
+nestledl = 38.8 - 0.5;
+nestledr = 42.7 - 0.5;
+// differences in width, depth, at bottom:
+nestledwl = 3.0;
+nestledwr = 2.4;
+nestleddf = 4.0;
+nestleddbl = 3.3;
+nestleddbr = 3.6;
+
+nestlewallmin = 4;
+nestleceilmin = 4;
+
+// Adjustment for the GPS attitude
+gpsazimuth = 45;
+gpselevation = 40;
+gpsrightwardoffset = 5;
+gpsrearwardoffset = 2;
// Amount of wire protrusion to allow for
-plugwiremoreh = 30;
+plugwiremoreh = 25;
// Slops and steps etc.
plugslop = 0.5;
plughstep = 1.5;
bodylhsrhsslop = 0.5;
+holderhgap = 5;
+holderbezelmore = 2;
// Dimensions for strength only
screent = 1.0;
plugstrutw = 4;
-plugstrutt = min(outert, 5);
+plugstrutt = min(model_outert, 5);
+nestledoveclipw = 20;
+holderh = model_outerh * 0.5;
+holderwallt = 2.5;
+holderbackt = 2.8;
+holderdccount = 2;
+holderdoveclipl = 15;
+chassish = 13;
+chassist = 13;
+
+// Consequential values
+holderdcw = DoveClipPairSane_width(holderdccount);
module GpsPlugPlug(slop){
effhslop = slop - plughstep;
effplugw = plugw + slop*2;
effplugh = plugh + effhslop*2;
translate([plug2lhs-slop, plug2bot-effhslop, -1])
- cube([effplugw, effplugh, outert+2]);
+ cube([effplugw, effplugh, model_outert+2]);
}
-module GpsBody() {
+module GpsBodyOuterBevel(len){
+ translate([0,-1,0]) {
+ rotate([-90,0,0]) {
+ linear_extrude(height=len+2) {
+ polygon([[-outerbackbevel, 0],
+ [ 0, outerbackbevel],
+ [outerbackbevel, 0],
+ [ 0, -outerbackbevel]]);
+ }
+ }
+ }
+}
+
+module GpsBody() { ////toplevel
difference(){
union(){
difference(){
- cube([outerw, outerh, outert]);
+ cube([model_outerw, model_outerh, model_outert]);
translate([bezelw, bezelboth, screent])
- cube([outerw-bezelw*2, outerh-bezelboth-bezeltoph, outert]);
- translate([outerw-spkr2rhs, spkr2bot, -1])
- cylinder(r=spkrdia/2, h=outert+2);
+ cube([model_outerw-bezelw*2,
+ model_outerh-bezelboth-bezeltoph,
+ model_outert]);
+ translate([model_outerw-spkr2rhs, spkr2bot, -1])
+ cylinder(r=spkrdia/2, h=model_outert+2);
}
- translate([plug2lhs+plugw/2, plug2bot+plugh/2, 0.05])
- cylinder(r=(plugw+plugh)/2, h=outert-0.02);
+ translate([plug2lhs+plugw/2, plug2bot+plugh/2, 0])
+ cylinder(r=(plugw+plugh)/2, h=model_outert);
for (x=[plug2lhs-plugstrutw, plug2lhs+plugw])
- translate([x, 0.1, 0.05])
- cube([plugstrutw, outerh-0.2, plugstrutt-0.10]);
+ translate([x, 0.1, 0])
+ cube([plugstrutw, model_outerh-0.2, plugstrutt-0.10]);
}
GpsPlugPlug(0);
+ for (x=[0,model_outerw]) translate([x,0,0]) GpsBodyOuterBevel(model_outerh);
+ for (y=[0,model_outerh]) translate([0,y,0])
+ rotate([0,0,-90]) GpsBodyOuterBevel(model_outerw);
}
}
module GpsPlug() {
plugwireh = plug2bot + plugwiremoreh;
- GpsPlugPlug(-plugslop);
+ translate([-plugslop,0,0]) GpsPlugPlug(-plugslop);
mirror([0,0,1]) translate([plug2lhs, plug2bot, 0]) {
cube([plugw, plugh, plugtotald-0.05]);
translate([0, -plugwireh, pluggapd])
GpsPlug();
}
-module GpsBodyLT(){ ////toplevel
+module GpsBodyLT(){
intersection(){
GpsBody();
GpsLHSMask();
}
}
-module GpsBodyRT(){ ////toplevel
+module GpsBodyRT(){
difference(){
GpsBody();
GpsLHSMask(bodylhsrhsslop);
rotate([0,-90,0]) GpsPlug();
}
+module NestleCubeCutout(ca,cb,d){
+ dist = cb - ca;
+ mirror([0,1,0]){
+ rotate([90,0,0]){
+ linear_extrude(height=d){
+ polygon([[ca, -nestleh-1],
+ [ca, -dist/2],
+ [(ca+cb)/2, 0],
+ [cb, -dist/2],
+ [cb, -nestleh-1]]);
+ }
+ }
+ }
+}
+
+module NestleCube(){ ////toplevel
+ midw = nestlew/2;
+ midd = min(nestledl,nestledr);
+ midddb = max(nestleddbl,nestleddbr);
+
+ based0 = nestleddf;
+ based1 = midd - midddb;
+ basew0 = -nestledwr;
+ basew1 = +nestledwl-nestlew;
+
+ cutd0 = based0 + nestlewallmin;
+ cutd1 = based1 - nestlewallmin;
+ cutw0 = basew0 - nestlewallmin;
+ cutw1 = basew1 + nestlewallmin;
+
+ translate([-(basew0+basew1)/2, -(based0+based1)/2, 0]) difference(){
+ polyhedron
+ (points=[[ +0 , +0, 0], // 0
+ [ +0 , +nestledr, 0], // 1
+ [ -midw , +midd, 0], // 2
+ [ -nestlew, +nestledl, 0], // 3
+ [ -nestlew, +0, 0], // 4
+ [-nestledwr+0 , +nestleddf +0, -nestleh], // 5
+ [-nestledwr+0 , -nestleddbr+nestledr, -nestleh], // 6
+ [ -midw , -midddb +midd, -nestleh], // 7
+ [+nestledwl-nestlew, -nestleddbl+nestledl, -nestleh], // 8
+ [+nestledwl-nestlew, +nestleddf +0, -nestleh]], // 9
+ triangles=[[0,1,6],[6,5,0],
+ [1,2,7],[7,6,1],
+ [2,3,8],[8,7,2],
+ [3,4,9],[9,8,3],
+ [4,0,5],[5,9,4],
+ [4,3,2],[2,1,0],[0,4,2],
+ [7,8,9],[5,6,7],[7,9,5]],
+ convexity=3);
+ intersection(){
+ NestleCubeCutout(cutw1, cutw0, max(nestledl,nestledr));
+ rotate([0,0,90]) NestleCubeCutout(cutd0, cutd1, nestlew);
+ }
+ }
+
+ translate([gpsrightwardoffset,-gpsrearwardoffset,0])
+ rotate([0,0,gpsazimuth])
+ translate([nestledoveclipw/2,0,DoveClip_depth()-0.5])
+ rotate([0,-90,0])
+ DoveClipPairSane(count=3, h=nestledoveclipw);
+}
+
+module NestleCubePin(){ ////toplevel
+ DoveClipPin(nestledoveclipw*0.4);
+}
+
+module HolderSideL(){ ////toplevel
+ minz = -(bezelw - holderbezelmore) - holderbackt;
+ holdert = holder_outert + holderwallt*2;
+ cylr = 0.5*sqrt(holderdcw*holderdcw + holderdoveclipl*holderdoveclipl);
+ difference(){
+ translate([-holderh,
+ -holderwallt,
+ minz]) {
+ cube([holderh + holderhgap + cylr,
+ holdert,
+ -minz]);
+ translate([holderh + holderhgap + cylr, holdert/2, 0]) {
+ cylinder(r=cylr, h=-minz);
+ rotate([0,0,gpselevation])
+ translate([0, -holderdoveclipl/2, -minz + DoveClip_depth()])
+ rotate([0,-90,-90])
+ DoveClipPairSane(count=holderdccount, h=holderdoveclipl);
+ }
+ }
+ translate([-holderh-1,
+ 0,
+ minz + holderbackt])
+ cube([holderh+1,
+ holder_outert,
+ bezelw]);
+ }
+}
+
+module HolderSideR(){ ////toplevel
+ mirror([0,1,0]) HolderSideL();
+}
+
+module ChassisBar(){ ////toplevel
+ dist = holder_outerw - 2*(bezelw - holderbezelmore - DoveClip_depth());
+ cliph = holderdcw;
+ for (mir=[0,1]) {
+ mirror([mir,0,0]) {
+ translate([dist/2, cliph/2, 0])
+ DoveClipPairSane(h=holderdoveclipl, count=holderdccount);
+ translate([-1, 0, 0])
+ cube([dist/2 - DoveClip_depth() + 1.1, chassish, chassist]);
+ }
+ }
+ translate([0, -DoveClip_depth(), 0])
+ rotate([0,0,-90])
+ DoveClipPairSane(h=nestledoveclipw, count=3,
+ baseextend=chassist/2);
+}
+
+module HolderSidePin(){ ////toplevel
+ DoveClipPin(holderdoveclipl*0.5);
+}
+
+module Pins(){ ///toplevel
+ for (i=[1:4*holderdccount]) {
+ translate([i*10, 0, 0]) HolderSidePin();
+ }
+ for (i=[1:6]) {
+ translate([i*10, 20, 0]) NestleCubePin();
+ }
+}
+
//GpsPlugT();
-GpsAssembled();
-//GpsLHSMask();
-//GpsBodyLT();
-//GpsBodyRT();
+//GpsAssembled();
+//GpsBody();
+//NestleCube();
+//NestleCubePin();
+//HolderSideL();
+//HolderSideR();
+//HolderSidePin();
+//ChassisBar();
+//Pins();
~ianmdlvl / reprap-play.git / blobdiff