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Added laptop bottom

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Sergey Lapin
2024-06-21 11:03:00 +03:00
parent 665c35c865
commit 033be82a4f
8 changed files with 64884 additions and 29505 deletions
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6
Makefile Normal file
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all:
openscad -DPART='"left"' -o left.stl laptop-tscreen.scad
openscad -DPART='"right"' -o right.stl laptop-tscreen.scad
openscad -DPART='"bottom_left"' -o bottom_left.stl laptop-tscreen.scad
openscad -DPART='"bottom_right"' -o bottom_right.stl laptop-tscreen.scad

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bottom_left.stl Normal file
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bottom_right.stl Normal file
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22
common.scad Normal file
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module snapfit()
{
difference() {
union() {
translate([-5, 1.5, -2.5]) cube([14, 3, 5]);
translate([5, -1, -2.5]) cube([4, 3, 5]);
translate([15.5, 0.5, -2.5]) rotate(30, [0, 0, 1]) cube([2, 1.5, 5]);
translate([16.91, 1.05, -2.5]) cube([2, 1.4, 5]);
}
union() {
translate([3.0, -5.0, -3]) rotate(28, [0, 0, 1]) cube([12, 4, 6]);
translate([-0.5, -0.3, -3.0]) cube([5.5, 3, 8]);
}
}
}
module snapfit_neg()
{
w = 12.0;
sw = 2.0;
translate([19, -w / 2.0 - sw, -2.5]) cube([4.0, w, 6.0]);
}

71
laptop-bottom.scad Normal file
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module bottom_model()
{
kbheight = 124;
kbwidth = 286;
color([0, 0.6, 0.5])
translate([0, -220, 0])
difference() {
union() {
hull() {
translate([width / 2.0 - radius + 24, -height / 2.0 + radius - 4, radius4 / 1.5]) sphere(radius4);
translate([-width / 2.0 + radius - 24, -height / 2.0 + radius - 4, radius4 / 1.5]) sphere(radius4);
translate([width / 2.0 - radius + 24, height / 2.0 - radius + 4, radius4 / 1.5]) sphere(radius4);
translate([-width / 2.0 + radius - 24, , height / 2.0 - radius + 4, radius4 / 1.5]) sphere(radius4);
translate([width / 2.0 - radius + 24, -height / 2.0 + radius - 4, 22.0 - radius4 / 1.5]) sphere(radius4);
translate([-width / 2.0 + radius - 24, -height / 2.0 + radius - 4, 22.0 - radius4 / 1.5]) sphere(radius4);
translate([width / 2.0 - radius + 24, height / 2.0 - radius + 4, 22.0 - radius4 / 1.5]) sphere(radius4);
translate([-width / 2.0 + radius - 24 , height / 2.0 - radius + 4, 22.0 - radius4 / 1.5]) sphere(radius4);
}
hull() {
translate([-width / 2.0 + 1, height / 2.0 - 5, radius4 / 1.5 + 4])
rotate(90, [0, 1, 0])
cylinder(width - 2, 8.0, 8.0);
translate([-width / 2.0 + 1, height / 2.0 + 10, radius4 / 1.5 + 20.0])
rotate(90, [0, 1, 0])
cylinder(width - 2, 8.0, 8.0);
}
}
union() {
translate([0, -110, -100]) cube([15, 220, 200]);
translate([-width / 2.0 + 25, kbheight / 2.0, 20]) cube([30, 40, 30]);
translate([width / 2.0 - 25 - 30, kbheight / 2.0, 20]) cube([30, 40, 30]);
translate([-width / 2.0 - 10.0, height / 2.0 + 10, radius4 / 1.5 + 20.0])
rotate(90, [0, 1, 0])
cylinder(width + 20, 3.5, 3.5);
hull() {
xpass = kbwidth / 2.0 - radius4 - 3.0;
translate([-xpass, -kbheight / 2.0 + 12 + 6, 30]) sphere(radius4);
translate([xpass, -kbheight / 2.0 + 12 + 6, 30]) sphere(radius4);
translate([-xpass, kbheight / 2.0 + 12 - 6, 30]) sphere(radius4);
translate([xpass, kbheight / 2.0 + 12 - 6, 30]) sphere(radius4);
translate([-xpass, -kbheight / 2.0 + 12 + 6, 10]) sphere(radius4);
translate([xpass, -kbheight / 2.0 + 12 + 6, 10]) sphere(radius4);
translate([-xpass, kbheight / 2.0 + 12 - 6, 10]) sphere(radius4);
translate([xpass, kbheight / 2.0 + 12 - 6, 10]) sphere(radius4);
}
// bottom hole
translate([-100, -45, -30]) cube([200, 110, 60]);
// translate([-width / 2 - 8, -45, 5]) cube([width + 20, 124, 60]);
translate([-kbwidth / 2, -85, 16]) cube([kbwidth, 165, 6.5]);
translate([-kbwidth / 2 + 2, -85, 2]) cube([kbwidth - 4, 165, 20]);
// snap fits
translate([0, -height / 2.0 - 3.1, 9]) snapfit_neg();
translate([0, -height / 2.0 - 3.1, 17]) snapfit_neg();
translate([0, height / 2.0 - 1, 9]) rotate(180, [1, 0, 0]) snapfit_neg();
translate([0, height / 2.0 - 1, 17]) rotate(180, [1, 0, 0])snapfit_neg();
translate([19, height / 2.0 - 15, -5]) cube([6, 6, 10]);
translate([-10, height / 2.0 - 15, -5]) cube([6, 6, 10]);
translate([19, -height / 2.0 + 15, -5]) cube([6, 6, 10]);
translate([-10, -height / 2.0 + 15, -5]) cube([6, 6, 10]);
}
}
// snap fits
translate([0, -220, 0]) {
translate([0, -height / 2.0 - 2.8, 9]) snapfit();
translate([0, -height / 2.0 - 2.8, 17]) snapfit();
translate([0, height / 2.01 - 2, 9]) rotate(180, [1, 0, 0]) snapfit();
translate([0, height / 2.01 - 2, 17]) rotate(180, [1, 0, 0])snapfit();
}
}

102
laptop-tscreen.scad
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@@ -16,42 +16,26 @@ for (i = [10:10:100]) {
translate([15, i, 0]) cylinder(20, 5, 1); translate([15, i, 0]) cylinder(20, 5, 1);
} }
*/ */
include <common.scad>
module snapfit() include <laptop-bottom.scad>
{
difference() {
union() {
translate([-5, 1.5, -2.5]) cube([14, 3, 5]);
translate([5, -1, -2.5]) cube([4, 3, 5]);
translate([17, 0.5, -2.5]) rotate(15, [0, 0, 1]) cube([2, 1.5, 5]);
translate([18.41, 1.05, -2.5]) cube([1.5, 1.4, 5]);
}
union() {
translate([3.0, -5.0, -3]) rotate(28, [0, 0, 1]) cube([12, 4, 6]);
translate([-0.5, -0.3, -3.0]) cube([3, 3, 8]);
}
}
}
module snapfit_neg()
{
w = 12.0;
sw = 2.0;
translate([20, -w / 2.0 - sw, -2.5]) cube([1.5, w, 5]);
}
module snapfits() module snapfits()
{ {
translate([0, -height / 2.0, 5]) snapfit(); translate([0, -height / 2.0, 5]) snapfit();
translate([0, -height / 2.0, 12]) snapfit(); translate([0, -height / 2.0, 13]) snapfit();
translate([0, height / 2.0, 5]) rotate(180, [1, 0, 0]) snapfit(); translate([0, height / 2.0, 5]) rotate(180, [1, 0, 0]) snapfit();
translate([0, height / 2.0, 12]) rotate(180, [1, 0, 0])snapfit(); translate([0, height / 2.0, 13]) rotate(180, [1, 0, 0])snapfit();
} }
module snapfits_neg() module snapfits_neg()
{ {
translate([0, -height / 2.0, 5]) snapfit_neg(); translate([0, -height / 2.0, 5]) snapfit_neg();
translate([0, -height / 2.0, 12]) snapfit_neg(); translate([0, -height / 2.0, 13]) snapfit_neg();
translate([0, height / 2.0, 5]) rotate(180, [1, 0, 0]) snapfit_neg(); translate([0, height / 2.0, 5]) rotate(180, [1, 0, 0]) snapfit_neg();
translate([0, height / 2.0, 12]) rotate(180, [1, 0, 0])snapfit_neg(); translate([0, height / 2.0, 13]) rotate(180, [1, 0, 0])snapfit_neg();
translate([19, height / 2.0 - 12, -5]) cube([6, 6, 10]);
translate([-10, height / 2.0 - 12, -5]) cube([6, 6, 10]);
translate([19, -height / 2.0 + 12, -5]) cube([6, 6, 10]);
translate([-10, -height / 2.0 + 12, -5]) cube([6, 6, 10]);
} }
module cutout(h, r, r1, r2) module cutout(h, r, r1, r2)
@@ -120,41 +104,43 @@ module main_cutout()
} }
module main_model() module main_model()
{ {
union() {
difference() {
union() { union() {
main_shell(); difference() {
translate([-width / 2.0 - 20.0 - radius2, -height / 2.0 - radius4 / 1.5, 0]) support(20.0, 22.0, width, height, 5.0); union() {
translate([width / 2.0 + radius2, -height / 2.0 - radius4 / 1.5, 0]) support(20.0, 22.0, width, height, 5.0); main_shell();
} translate([-width / 2.0 - 20.0 - radius2, -height / 2.0 - radius4 / 1.5, 0]) support(20.0, 22.0, width, height, 5.0);
union() { translate([width / 2.0 + radius2, -height / 2.0 - radius4 / 1.5, 0]) support(20.0, 22.0, width, height, 5.0);
main_cutout();
snapfits_neg();
for (i = [0: 3.6 + 3.0: 130.0]) {
translate([0, -height / 2.0 + i + 30.0, 0])
vents();
echo(i);
} }
translate([-65, -50, -5]) cube([130, 100, 20]); union() {
translate([-80, -45, -10]) cube([160, 90, 20]); main_cutout();
translate([-60, -60, -10]) cube([120, 120, 20]); snapfits_neg();
for (i = [0: 3.6 + 3.0: 130.0]) {
translate([0, -height / 2.0 + i + 30.0, 0])
vents();
echo(i);
}
translate([-65, -50, -5]) cube([130, 100, 20]);
translate([-80, -45, -10]) cube([160, 90, 20]);
translate([-60, -60, -10]) cube([120, 120, 20]);
}
} }
} difference() {
difference() { translate([-70, -55, -5]) cube([140, 110, 15]);
translate([-70, -55, 0]) cube([140, 110, 15]); union() {
union() { translate([0, -100, -50]) cube([15, 200, 100]);
translate([-65, -50, -5]) cube([130, 100, 15]); translate([-65, -50, -10]) cube([130, 100, 15]);
translate([0, -100, -50]) cube([15, 200, 100]); translate([-80, -45, -15]) cube([160, 90, 20]);
translate([-80, -45, -10]) cube([160, 90, 20]); translate([-60, -60, -15]) cube([120, 120, 20]);
translate([-60, -60, -10]) cube([120, 120, 20]); translate([-35, -40, -15]) cube([70, 80, 30]);
}
} }
snapfits();
} }
snapfits();
}
} }
if (PART == "all") { if (PART == "all") {
main_model(); main_model();
bottom_model();
} else if (PART == "left") { } else if (PART == "left") {
intersection() { intersection() {
main_model(); main_model();
@@ -165,4 +151,14 @@ if (PART == "all") {
main_model(); main_model();
translate([10, -110, -200]) cube([220, 220, 400]); translate([10, -110, -200]) cube([220, 220, 400]);
} }
} } else if (PART == "bottom_left") {
intersection() {
bottom_model();
translate([-210, -110 - 220, -200]) cube([220, 220, 400]);
}
} else if (PART == "bottom_right") {
intersection() {
bottom_model();
translate([10, -110 - 220, -200]) cube([220, 220, 400]);
}
}

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left.stl
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right.stl
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