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diy-copter-remote
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add screw mounts and stap holder

master
Schoenberger, Philipp 6 years ago
parent
4ffc32fc19
commit
0f4424731e
2 changed files with 199 additions and 118 deletions
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  1. 27
      3d/lib/cube.scad
  2. 232
      3d/remote.scad

27
3d/lib/cube.scad
View File

@ -10,35 +10,48 @@ module aligned_rounded_cube(size, r=5, rounding=[1,1,1], aligned=[1,1,0])
( size[1]*aligned[1] -2*r),
( size[2]*aligned[2] -2*r)])
{
eps=0.001;
_eps=min([size[0]/2,size[1]/2,size[2]/2, 0.001]);
if( rounding == [1,1,1] ) {
if(r>=min(size)) {
echo("warning r is smaller than thickness for aligned cube");
}
minkowski() {
cube([size[0] - 2*r, size[1] - 2*r, size[2]- 2*r]);
sphere(r);
}
}else if( rounding == [1,1,0] ) {
//cylinder rounding x/y
if(r*2>=size[0] || r*2>=size[1] ) {
echo("warning r is smaller than thickness for aligned cube");
}
minkowski() {
translate([ 0,0,-r])
cube([size[0] - 2*r, size[1] - 2*r, size[2]-2*eps]);
cylinder(r=r,h=eps);
cube([size[0] - 2*r, size[1] - 2*r, size[2]-2*_eps]);
cylinder(r=r,h=_eps);
}
}else if( rounding == [1,0,1] ) {
//cylinder rounding x/z
if(r*2>=size[0] || r*2>=size[2] ) {
echo("warning r is smaller than thickness for aligned cube");
}
minkowski() {
translate([ 0,-r,0])
cube([size[0] - 2*r, size[1] - 2*eps, size[2]- 2*r]);
cube([size[0] - 2*r, size[1] - 2*_eps, size[2]- 2*r]);
rotate([90,0]) {
cylinder(r=r,h=eps);
cylinder(r=r,h=_eps);
}
}
}else if( rounding == [0,1,1] ) {
//cylinder rounding x/z
if(r*2>=size[1] || r*2>=size[2] ) {
echo("warning r is smaller than thickness for aligned cube");
}
minkowski() {
translate([-r,0,0])
cube([size[0] - 2*eps , size[1] - 2*r, size[2]- 2*r]);
cube([size[0] - 2*_eps , size[1] - 2*r, size[2]- 2*r]);
rotate([0,90]) {
cylinder(r=r,h=eps);
cylinder(r=r,h=_eps);
}
}
}

232
3d/remote.scad
View File

@ -19,6 +19,7 @@ show_joysticks_pcb =1;
show_top =1;
show_bottom =1;
show_strapholder =1;
top_bottom_screws=[
@ -26,21 +27,23 @@ top_bottom_screws=[
[ 50,-50,0],
[-50, 50,0],
[ 50, 50,0],
[ 18, 10,0],
[-18, 10,0],
[ 15.5, 13,0],
[-15.5, 13,0],
];
name="phschoen";
text_pos=[[-8.5,-15,0], [8.5,-15,0], [-40,50,0], [-20,50,0], [0,39,0], [20,50,0], [40,50,0] ];
top_text=["on", "armed", "mode", "beeper", "failsave", "led", "turtle"];
top_text=["on", "armed", "mode", "beeper", "failsave", "led", "prearm"];
bot_text=["off", "disarmed", "", "", "", "", "" ];
pos_cc2500=[0,10,-3];
pos_cc2500=[0,14,-7];
pos_stm32=[40.5,-14,-3];
pos_antenna=[0,125/2+8.20,-15];
pos_lcd=[0,-43,-10];
pos_batery_charger=[-48,-15,-5];
pos_strap_holder=[0,0,3];
strap_screw_dist=15;
remote_top_plate_1=[140,110,0];
remote_top_plate_2=[130,110,0];
@ -85,9 +88,7 @@ module remote() {
}
if(show_lcd) {
translate(pos_lcd)
LCD_1602_I2C(PinsDown,
"RSSI 99 A99 ",
" ARMED A99 ");
LCD_1602_I2C(3, "RSSI 99 A99 ", " ARMED A99 ");
}
if(show_switch){
@ -108,6 +109,40 @@ module remote() {
if(show_bottom)
bottom_case();
if(show_strapholder)
strapholder();
}
module strapholder() {
eps=0.1;
translate(pos_strap_holder)
{
difference() {
union() {
aligned_rounded_cube([2*(strap_screw_dist+5),15,2], r=2, rounding=[1,1,0]);
aligned_rounded_cube([2*(strap_screw_dist+5),15,6], r=2, rounding=[1,1,1]);
translate([0,0,5])
hull() {
aligned_rounded_cube([20,15,eps], r=2, rounding=[1,1,0]);
aligned_rounded_cube([15,10,5], r=2, rounding=[1,1,1]);
}
}
// strap holder
translate([0,0,12])
rotate([0,90,0]) {
h_off=10;
rotate_extrude()
translate([8,0])
circle(d=4);
}
// screw mount
for (i=[-1,1]) {
translate([i*strap_screw_dist,0,-eps])
cylinder(d=3.5, h=100);
translate([i*strap_screw_dist,0,4-eps])
cylinder(d=6, h=100);
}
}
}
}
module sticks(l1,l2)
@ -133,7 +168,7 @@ module sticks(l1,l2)
module top_case() {
difference() {
thick=2.5;
thick=3;
color([0.5,0.8,0,0.8])
union() {
hull() {
@ -159,6 +194,7 @@ module top_case() {
difference() {cylinder(d=5.1,h=h); translate([0,0,-eps]) cylinder(d=2.9, h=4);};
}
}
// button holders
{
for(i=[0:1:len(text_pos)-1]) {
@ -171,10 +207,10 @@ module top_case() {
}
}
}
// stm32 holder
{
translate(pos_stm32){
// side holder
pcb_size=[52.3, 22.6, 1.6];
for(y=[-1,1])
@ -199,10 +235,10 @@ module top_case() {
for(y=[-1,1])
for(x=[-1,1]) {
translate([x*12.75,y*8,1.25]){
aligned_cube([5,5,4],[1,1,0]);
aligned_cube([5,5,-pos_cc2500[2]],[1,1,0]);
}
translate([x*13.1,y*8,1.25-2]){
aligned_cube([4.3,5,2],[1,1,0]);
translate([x*13.05,y*8,1.25-2]){
aligned_cube([4.4,5,2],[1,1,0]);
}
}
}
@ -231,11 +267,32 @@ module top_case() {
// top_bottom_srews
{
h=20;
d=6;
for(i=[0:1:len(top_bottom_screws)-1]) {
translate(top_bottom_screws[i]-[0,0,h])
difference() {
cylinder(d=5, h=h);
cylinder(d=2.6, h=h);
translate([0,0,0])
{
cylinder_flange_sphere($fn=32,r1=d/2, r2=d, h=h);
cylinder(d=d, h=h);
}
translate([0,0,-eps])
cylinder(d=2.6, h=5);
}
}
}
// stap screw cutouts
translate(pos_strap_holder)
{
// screw mount
for (i=[-1,1]) {
translate([i*strap_screw_dist,0,-6])
difference(){
{
aligned_rounded_cube([10,10,4],1,[1,1,1]);
}
w=6;
cylinder($fn=6, r=w / 2 / cos(180 / 6) + 0.05, h=100);
}
}
}
@ -254,6 +311,16 @@ module top_case() {
}
}
}
// stap screw cutouts
translate(pos_strap_holder)
{
// screw mount
for (i=[-1,1]) {
translate([i*strap_screw_dist,0,-7-eps])
cylinder(d=3.5, h=100);
}
}
// stick cutouts
color("orange")
for(i=[1,-1]) {
@ -323,7 +390,6 @@ module text_engave(thick, text_size, text_)
color("black")
translate([0,0,thick-0.5]) {
linear_extrude(height = 0.75) {
translate([0,dist_text,0]) {
text(
halign="center",
valign="center",
@ -334,78 +400,21 @@ module text_engave(thick, text_size, text_)
);
}
}
}
}
module bottom_case() {
h=20;
wall=3*2;
// ps2 holder
for(i=[1,-1]) {
h=6;
translate([0,0,-h])
translate([40*i,20,-10]) {
translate([0,0,-8]) {
/* for(x=[-1,1]) { */
/* translate([x*(ps2_pcb_size[0]/2-10), */
/* (ps2_pcb_size[1]/2), */
/* 0.2]){ */
/* aligned_cube([5,6.25,pcb_size[2]-pos_stm32[2]],[1,1,0]); */
/* } */
/* translate([x*(pcb_size[0]/2-10), */
/* y*(pcb_size[1]/2+1.625), */
/* pcb_size[2]-2-2]){ */
/* aligned_cube([5,3.0,2.6],[1,1,0]); */
/* } */
color("lightbrown")
for(x=[1,-1]) {
// screwholes near pin
translate([x*(ps2_pcb_size[0]/2-2.7), ps2_pcb_size[1]/2-4.5,-eps])
difference() {
cylinder(d=5,h=h);
translate([0,0,h-3])
cylinder(d=2.6,h=3+eps);
}
// screwholes other side
translate([x*(ps2_pcb_size[0]/2-2.7), 2.9-ps2_pcb_size[1]/2,-eps])
difference() {
cylinder(d=5,h=h);
translate([0,0,h-3])
cylinder(d=2.6,h=3+eps);
}
}
}
}
}
// ps2 dust wall
color("orange")
for(i=[1,-1]) {
w=42;
h=24;
r=14;
translate([40*i-i*1,20,-0.5-h-eps]) {
difference() {
aligned_rounded_cube(size=[w,w,h], r=r, rounding=[1,1,0]);
translate([0,0,+eps])
aligned_rounded_cube(size=[w-1.5,w-1.5,h+45], r=r, rounding=[1,1,0]);
// cable hole
translate([1*i,w/2,5])
aligned_rounded_cube([10,10,3], r=1, rounding=[1,0,1]);
}
}
}
translate([0,0,-h])
difference() {
color([1,1,1,0.8])
union() {
//body itself
translate([0,0,-h])
difference() {
union() {
// top hull
hull() {
aligned_rounded_cube(remote_top_plate_1+[0,0,h],2,[1,1,0],[1,1,0]);
aligned_rounded_cube(remote_top_plate_2+[0,0,h],2,[1,1,0],[1,1,0]);
@ -413,7 +422,6 @@ module bottom_case() {
translate([0,0,-5])
aligned_rounded_cube(remote_top_plate_3+[0,0,h+5],2,[1,1,0],[1,1,0]);
}
// left and right grip
for(i=[1,-1]) {
hull() {
@ -428,20 +436,67 @@ module bottom_case() {
}
}
}
// inner cutout
color([0.8,0.8,0.8,0.8])
translate([0,0,3])
translate([0,0,wall/2+1])
hull() {
extra_lower_in_mid=5;
s=[wall,wall,0];
aligned_rounded_cube(remote_top_plate_1 +[0,0,h] - s,2,[1,1,0],[1,1,0]);
aligned_rounded_cube(remote_top_plate_2 +[0,0,h]- s,2,[1,1,0],[1,1,0]);
translate([0,0,-5])
aligned_rounded_cube(remote_top_plate_3 +[0,0,h+5]- s,2,[1,1,0],[1,1,0]);
translate([0,0,-extra_lower_in_mid])
aligned_rounded_cube(remote_top_plate_3 +[0,0,h+extra_lower_in_mid]- s,2,[1,1,0],[1,1,0]);
}
}
// ps2 dust wall
for(i=[1,-1]) {
w=42;
h=24;
r=10;
translate([40*i-i*1,20,-0.5-h-eps]) {
difference() {
aligned_rounded_cube(size=[w-5,w,h], r=r, rounding=[1,1,0]);
translate([0,0,+eps])
aligned_rounded_cube(size=[w-5-1.5,w-1.5,h+45], r=r, rounding=[1,1,0]);
// cable hole
translate([1*i,w/2,5])
aligned_rounded_cube([10,10,3], r=1, rounding=[1,0,1]);
}
}
}
// ps2 holder
for(i=[1,-1]) {
h=6;
translate([0,0,-h])
translate([40*i,20,-10]) {
translate([0,0,-8]) {
color("yellow")
for(x=[1,-1]) {
// screwholes near pin
translate([x*(ps2_pcb_size[0]/2-2.7), ps2_pcb_size[1]/2-4.5,-eps])
difference() {
cylinder(d=5,h=h);
translate([0,0,h-3])
cylinder(d=2.6,h=3+eps);
}
// screwholes other side
translate([x*(ps2_pcb_size[0]/2-2.7), 2.9-ps2_pcb_size[1]/2,-eps])
difference() {
cylinder(d=5,h=h);
translate([0,0,h-3])
cylinder(d=2.6,h=3+eps);
}
}
}
}
}
}
translate([0,0,h]) // undo moveing
{
// sma connector cutout
color("gold") {
@ -464,6 +519,19 @@ module bottom_case() {
}
}
}
//bot_screw holes
{
d=6;
for(i=[0:1:len(top_bottom_screws)-1]) {
h_screw=30;
h_screw2=10;
translate(top_bottom_screws[i] + [0,0,-h_screw-h-eps])
cylinder(d=3, h=h_screw);
translate(top_bottom_screws[i] + [0,0, -h_screw2-h-1-2.5])
cylinder(d=6, h=h_screw2);
}
}
}

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