3 include <doveclip.scad>
5 // Dimensions of the main GPS body
11 // Dimensions for the holder
12 holder_outerw = outerw - 0.0;
13 holder_outerh = outerh + 0.0;
14 holder_outert = outert + 0.0;
16 // Dimensions for the model
17 model_outerw = outerw + 2.5;
18 model_outerh = outerh - 0.2;
19 model_outert = outert - 1.0;
21 // Dimensions of the bezel area round the edges
26 // Dimensions of the speaker at the back
31 // Dimensions of the plug and wire
39 // Dimensions of the hole in the tray
40 // width and height (vertical) at the top
43 // depths (back to front distance):
46 // differences in width, depth, at bottom:
53 // Adjustment for the GPS attitude and position
56 gpsrightwardoffset = 5;
57 gpsrearwardoffset = 2;
58 gpsrightwardoffsetonbar = 0;
60 // Amount of wire protrusion to allow for
63 // Slops and steps etc.
71 // Dimensions for strength only
74 plugstrutt = min(model_outert, 5);
76 holderh = model_outerh * 0.5;
86 nestlearchslope = 0.75 * sqrt(0.5);
88 // Consequential values
89 holderdcw = DoveClipPairSane_width(holderdccount);
91 module GpsPlugPlug(slop){
92 effhslop = slop - plughstep;
93 effplugw = plugw + slop*2;
94 effplugh = plugh + effhslop*2;
95 translate([plug2lhs-slop, plug2bot-effhslop, -1])
96 cube([effplugw, effplugh, model_outert+2]);
99 module GpsBodyOuterBevel(len){
100 translate([0,-1,0]) {
102 linear_extrude(height=len+2) {
103 polygon([[-outerbackbevel, 0],
104 [ 0, outerbackbevel],
106 [ 0, -outerbackbevel]]);
112 module GpsBody() { ////toplevel
116 cube([model_outerw, model_outerh, model_outert]);
117 translate([bezelw, bezelboth, screent])
118 cube([model_outerw-bezelw*2,
119 model_outerh-bezelboth-bezeltoph,
121 translate([model_outerw-spkr2rhs, spkr2bot, -1])
122 cylinder(r=spkrdia/2, h=model_outert+2);
124 translate([plug2lhs+plugw/2, plug2bot+plugh/2, 0])
125 cylinder(r=(plugw+plugh)/2, h=model_outert);
126 for (x=[plug2lhs-plugstrutw, plug2lhs+plugw])
127 translate([x, 0.1, 0])
128 cube([plugstrutw, model_outerh-0.2, plugstrutt-0.10]);
131 for (x=[0,model_outerw]) translate([x,0,0]) GpsBodyOuterBevel(model_outerh);
132 for (y=[0,model_outerh]) translate([0,y,0])
133 rotate([0,0,-90]) GpsBodyOuterBevel(model_outerw);
138 plugwireh = plug2bot + plugwiremoreh;
139 translate([-plugslop,0,0]) GpsPlugPlug(-plugslop);
140 mirror([0,0,1]) translate([plug2lhs, plug2bot, 0]) {
141 cube([plugw, plugh, plugtotald-0.05]);
142 translate([0, -plugwireh, pluggapd])
143 cube([plugw, plugwireh+0.05, plugtotald-pluggapd]);
149 module GpsLHSMask(xslop=0){
150 translate([plug2lhs + plugw+plugh+plugstrutw,
153 for (iter=[-100/lhsteethu : 100/lhsteethu]) {
154 translate([0, iter*lhsteethu*2, 0]) {
155 linear_extrude(height=100) {
158 [lhsteethu,lhsteethu],
160 [-300, lhsteethu*2+0.1]]);
167 module GpsAssembled(){ ////toplevel
182 GpsLHSMask(bodylhsrhsslop);
186 module GpsPlugT(){ ////toplevel
187 rotate([0,-90,0]) GpsPlug();
190 module NestleCubeCutout(ca,cb,d){
192 cuth = -nestleh + nestlefloorh;
196 linear_extrude(height=d+2){
197 polygon([[ca+nestlebevel, cuth],
198 [ca, cuth+nestlebevel*2],
199 [ca, -dist/2/nestlearchslope-nestleceilh],
200 [(ca+cb)/2, -nestleceilh],
201 [cb, -dist/2/nestlearchslope-nestleceilh],
202 [cb, cuth+nestlebevel*2],
203 [cb-nestlebevel, cuth]]);
209 module NestleCube(){ ////toplevel
211 midd = min(nestledl,nestledr);
212 midddb = max(nestleddbl,nestleddbr);
215 based1 = midd - midddb;
217 basew1 = +nestledwl-nestlew;
219 echo("wl,wr=", basew1, basew0);
220 echo("df,dbl,dbm,dbr",
221 based0, nestledl-nestleddbl, based1, nestledr-nestleddbr);
223 cutd0 = based0 + nestlewallmin;
224 cutd1 = based1 - nestlewallmin;
225 cutw0 = basew0 - nestlewallmin;
226 cutw1 = basew1 + nestlewallmin;
228 bevth = -nestleh + nestlebevel*2;
232 translate([-(basew0+basew1)/2, -(based0+based1)/2, 0]) {
237 [ +0 , +nestledr, 0], // 1
238 [ -midw , +midd, 0], // 2
239 [ -nestlew, +nestledl, 0], // 3
240 [ -nestlew, +0, 0], // 4
241 [-nestledwr+0 , +nestleddf +0, bevth], // 5
242 [-nestledwr+0 , -nestleddbr+nestledr, bevth], // 6
243 [ -midw , -midddb +midd, bevth], // 7
244 [+nestledwl-nestlew, -nestleddbl+nestledl, bevth], // 8
245 [+nestledwl-nestlew, +nestleddf +0, bevth], // 9
246 [-nestledwr+0 -bevw, +nestleddf +0 +bevd, -nestleh], // 10
247 [-nestledwr+0 -bevw, -nestleddbr+nestledr-bevd, -nestleh], // 11
248 [ -midw , -midddb +midd -bevd, -nestleh], // 12
249 [+nestledwl-nestlew+bevw, -nestleddbl+nestledl-bevd, -nestleh], // 13
250 [+nestledwl-nestlew+bevw, +nestleddf +0 +bevd, -nestleh]], // 14
251 triangles=[// main side panels
264 [4,3,2],[2,1,0],[0,4,2],
265 [12,13,14],[10,11,12],[12,14,10]],
268 #NestleCubeCutout(cutw1, cutw0, max(nestledl,nestledr));
269 #rotate([0,0,90]) NestleCubeCutout(cutd0, cutd1, nestlew);
274 translate([gpsrightwardoffset,-gpsrearwardoffset,0])
275 rotate([0,0,90+gpsazimuth])
276 translate([nestledoveclipw/2,0,DoveClip_depth()-0.5])
278 DoveClipPairSane(count=3, h=nestledoveclipw);
281 module NestleCubeBaseTest(){ ////toplevel
283 translate([0,0,nestleh]) NestleCube();
284 translate([-100,-100,0]) cube([200,200,nestlebevel*5]);
289 module NestleCubeCeilTest(){ ////toplevel
291 translate([0,0,3]) NestleCube();
292 translate([-100,-100,0]) cube([200,200,5.5]);
297 module NestleCubePin(){ ////toplevel
298 DoveClipPin(nestledoveclipw*0.4);
301 module HolderSideL(){ ////toplevel
302 minz = -(bezelw - holderbezelmore) - holderbackt;
303 holdert = holder_outert + holderwallt*2;
304 cylr = 0.5*sqrt(holderdcw*holderdcw + holderdoveclipl*holderdoveclipl);
309 cube([holderh + holderhgap + cylr,
312 translate([holderh + holderhgap + cylr, holdert/2, 0]) {
313 cylinder(r=cylr, h=-minz);
314 rotate([0,0,gpselevation])
315 translate([0, -holderdoveclipl/2, -minz + DoveClip_depth()])
317 DoveClipPairSane(count=holderdccount, h=holderdoveclipl);
320 translate([-holderh-1,
329 module HolderSideR(){ ////toplevel
330 mirror([0,1,0]) HolderSideL();
333 module ChassisBar(){ ////toplevel
334 dist = holder_outerw - 2*((bezelw - holderbezelmore) + DoveClip_depth());
338 translate([dist/2, cliph/2, 0])
339 DoveClipPairSane(h=holderdoveclipl, count=holderdccount);
340 translate([-1, 0, 0])
341 cube([dist/2 - DoveClip_depth() + 1.1, chassish, chassist]);
344 translate([-gpsrightwardoffsetonbar, -DoveClip_depth(), 0])
346 DoveClipPairSane(h=nestledoveclipw, count=3,
347 baseextend=chassist/2);
350 module HolderSidePin(){ ////toplevel
351 DoveClipPin(holderdoveclipl*0.5);
354 module Pins(){ ///toplevel
355 for (i=[1:4*holderdccount]) {
356 translate([i*10, 0, 0]) HolderSidePin();
359 translate([i*10, 20, 0]) NestleCubePin();
367 //NestleCubeBaseTest();
368 //NestleCubeCeilTest();