| 0,0 → 1,48 |
|---|
| use <rounded_screen_bottom_b.scad> |
| |
| r = 35; |
| h = 20.32; |
| thickness = 2; |
| |
| shield_bottom(r,h,thickness); |
| //sht25(r,thickness); |
| |
| module shield_bottom(r,h,thickness){ |
| difference(){ |
| union(){ |
| difference(){ |
| cylinder(h=1.3*h,r=r/1.5,$fn=100); |
| translate([0,0,thickness]){cylinder(h=1.3*h,r=r/1.5-thickness,$fn=100);} |
| } |
| difference(){ |
| translate([-r/1.5-thickness*2.5,0,10+(h-10)/2]){cube([6*thickness,thickness,h-10],center=true);} |
| rotate([90,0,0]){translate([-r/1.5-thickness*2.5,11+(h-10)/2,0]){cylinder(h=4*thickness,r=1.6,center=true,$fn=100);}} |
| } |
| } |
| union(){ |
| translate([-6,6,0]){cylinder(h=thickness*3,r=6,$fn=100,center=true);} |
| translate([-10,-10,0]){cylinder(h=thickness*3,r=0.5,$fn=100,center=true);} |
| translate([0,0,1.15*h+1]){cube([3*r/1.5,thickness,0.3*h+2],center=true); |
| cube([thickness,2*r/1.5,0.3*h+2],center=true);} |
| } |
| } |
| |
| rotate([0,0,45]){ |
| difference(){ |
| translate([0,-(sqrt(2*pow(r/1.6,2))+thickness)/4,thickness+5]){cube([10+2*thickness,2+2*thickness,10],center=true);} |
| translate([0,-(sqrt(2*pow(r/1.6,2))+thickness)/4,thickness+30]){cube([10,2,60],center=true);} |
| } |
| } |
| difference(){ |
| difference(){ |
| translate([-50-r/1.5,0,6]){cube([120,15,12],center=true);} |
| cylinder(h=3*h,r=r/1.5-thickness,$fn=100,center=true); |
| } |
| translate([-140,0,0]){cylinder(h=3*20,r=10,center=true,$fn=100);} |
| } |
| translate([-140,0,0]){strap();} |
| } |
| |
| module sht25(r,thickness){ |
| color("blue"){rotate([0,0,45]){translate([0,-(sqrt(2*pow(r/1.6,2))+thickness)/4,thickness+30]){cube([10,2,60],center=true);}}} |
| } |