shinys000114/SBC_Case_Builder
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added case top for rack cases

Browse Source
This commit is contained in:
Edward Kisiel
2025-05-15 15:49:59 -04:00
parent 1b8a47361b
commit 1c64305276
2 changed files with 177 additions and 186 deletions
Download Patch File Download Diff File Expand all files Collapse all files

352
mod/case_rack.scad
View File

@@ -98,6 +98,16 @@ if(case_design == "rack" && side == "bottom") {
translate([300-gap-wallthick,(depth/2)-gap-wallthick,floorthick-adj-.5])
panel_clamp("bottom", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
}
// top support
translate([-gap,depth-gap-wallthick-18,case_z-floorthick]) rotate([0,0,270])
panel_clamp("rear", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([width-gap-(2*wallthick),depth-gap-wallthick-18,case_z-floorthick]) rotate([0,0,270])
panel_clamp("front", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([-gap,18-gap,case_z-floorthick]) rotate([0,0,270])
panel_clamp("rear", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([width-gap-(2*wallthick),18-gap,case_z-floorthick]) rotate([0,0,270])
panel_clamp("front", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
// additive accessories
if(accessory_name != "none") {
@@ -229,48 +239,6 @@ if(case_design == "rack" && side == "bottom") {
}
}
}
// extended standoff holes
if(ext_bottom_standoffs == true) {
// right-rear standoff
if(((width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size
|| pcb_loc_y >= ext_bottom_standoff_support_size)) &&
ext_bottom_rear_right_enable == true && ext_bottom_standoff[6] != "blind") {
translate([width-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),
ext_bottom_standoff_support_size/4,-adj])
cylinder(d=ext_bottom_standoff[4]-.2, h=floorthick+(2+adj));
}
// right-front standoff
if(((width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size &&
depth-pcb_loc_y-pcb_depth >= ext_bottom_standoff_support_size) ||
(width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size &&
depth-pcb_loc_y-pcb_depth <= ext_bottom_standoff_support_size) ||
(width-pcb_loc_x-pcb_width-(gap+2*wallthick) <= ext_bottom_standoff_support_size &&
depth-pcb_loc_y-pcb_depth >= ext_bottom_standoff_support_size)) &&
ext_bottom_front_right_enable == true && ext_bottom_standoff[6] != "blind") {
translate([width-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),
depth-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),-adj])
cylinder(d=ext_bottom_standoff[4]-.2, h=floorthick+(2*adj));
}
// left-rear standoff
if((pcb_loc_x >= ext_bottom_standoff_support_size || pcb_loc_y >= ext_bottom_standoff_support_size) &&
ext_bottom_rear_left_enable == true && ext_bottom_standoff[6] != "blind") {
translate([ext_bottom_standoff_support_size/4,
ext_bottom_standoff_support_size/4,-adj])
cylinder(d=ext_bottom_standoff[4]-.2, h=floorthick+(2*adj));
}
// left-front standoff
if(((pcb_loc_x >= ext_bottom_standoff_support_size &&
(depth-(pcb_loc_y+pcb_depth)) >= ext_bottom_standoff_support_size) ||
(pcb_loc_x <= ext_bottom_standoff_support_size &&
(depth-(pcb_loc_y+pcb_depth)) >= ext_bottom_standoff_support_size) ||
(pcb_loc_x >= ext_bottom_standoff_support_size &&
(depth-(pcb_loc_y+pcb_depth)) <= ext_bottom_standoff_support_size)) &&
ext_bottom_front_left_enable == true && ext_bottom_standoff[6] != "blind") {
translate([ext_bottom_standoff_support_size/4,
depth-(ext_bottom_standoff_support_size/4)-(2*(wallthick+gap)),-adj])
cylinder(d=ext_bottom_standoff[4]-.2, h=floorthick+(2*adj));
}
}
// bottom cover pattern
for(r = [0:len(rack_bay_sbc)-1]) {
if(bottom_cover_pattern != "solid") {
@@ -539,98 +507,6 @@ if(case_design == "rack" && side == "bottom") {
}
}
}
// extended standoffs
if(ext_bottom_standoffs == true) {
// extended right-rear standoff
if((width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size ||
pcb_loc_y >= ext_bottom_standoff_support_size) && ext_bottom_rear_right_enable == true) {
extended_standoff = [ext_bottom_standoff[0],
ext_bottom_standoff[1],
bottom_height+ext_bottom_rear_right_adjust,
ext_bottom_standoff[3],
ext_bottom_standoff[4],
ext_bottom_standoff[5],
ext_bottom_standoff[6],
ext_bottom_standoff[7],
ext_bottom_rear_right_support,
ext_bottom_standoff[9],
ext_bottom_standoff[10],
ext_bottom_standoff[11],
ext_bottom_standoff[12]];
translate([width-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),
ext_bottom_standoff_support_size/4,0])
standoff(extended_standoff,[false,10,2,"default"]);
}
// extended right-front standoff
if(((width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size &&
depth-pcb_loc_y-pcb_depth >= ext_bottom_standoff_support_size) ||
(width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size &&
depth-pcb_loc_y-pcb_depth <= ext_bottom_standoff_support_size) ||
(width-pcb_loc_x-pcb_width-(gap+2*wallthick) <= ext_bottom_standoff_support_size &&
depth-pcb_loc_y-pcb_depth >= ext_bottom_standoff_support_size)) &&
ext_bottom_front_right_enable == true) {
extended_standoff = [ext_bottom_standoff[0],
ext_bottom_standoff[1],
bottom_height+ext_bottom_front_right_adjust,
ext_bottom_standoff[3],
ext_bottom_standoff[4],
ext_bottom_standoff[5],
ext_bottom_standoff[6],
ext_bottom_standoff[7],
ext_bottom_front_right_support,
ext_bottom_standoff[9],
ext_bottom_standoff[10],
ext_bottom_standoff[11],
ext_bottom_standoff[12]];
translate([width-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),
depth-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),0])
standoff(extended_standoff,[false,10,2,"default"]);
}
// extended left-rear standoff
if((pcb_loc_x >= ext_bottom_standoff_support_size || pcb_loc_y >= ext_bottom_standoff_support_size)
&& ext_bottom_rear_left_enable == true) {
extended_standoff = [ext_bottom_standoff[0],
ext_bottom_standoff[1],
bottom_height+ext_bottom_rear_left_adjust,
ext_bottom_standoff[3],
ext_bottom_standoff[4],
ext_bottom_standoff[5],
ext_bottom_standoff[6],
ext_bottom_standoff[7],
ext_bottom_rear_left_support,
ext_bottom_standoff[9],
ext_bottom_standoff[10],
ext_bottom_standoff[11],
ext_bottom_standoff[12]];
translate([ext_bottom_standoff_support_size/4, ext_bottom_standoff_support_size/4,0])
standoff(extended_standoff,[false,10,2,"default"]);
}
// extended left-front standoff
if(((pcb_loc_x >= ext_bottom_standoff_support_size &&
depth-(pcb_loc_y+pcb_depth) >= ext_bottom_standoff_support_size) ||
(pcb_loc_x <= ext_bottom_standoff_support_size &&
depth-(pcb_loc_y+pcb_depth) >= ext_bottom_standoff_support_size) ||
(pcb_loc_x >= ext_bottom_standoff_support_size &&
depth-(pcb_loc_y+pcb_depth) <= ext_bottom_standoff_support_size)) &&
ext_bottom_front_left_enable == true) {
extended_standoff = [ext_bottom_standoff[0],
ext_bottom_standoff[1],
bottom_height+ext_bottom_front_left_adjust,
ext_bottom_standoff[3],
ext_bottom_standoff[4],
ext_bottom_standoff[5],
ext_bottom_standoff[6],
ext_bottom_standoff[7],
ext_bottom_front_left_support,
ext_bottom_standoff[9],
ext_bottom_standoff[10],
ext_bottom_standoff[11],
ext_bottom_standoff[12]];
translate([ext_bottom_standoff_support_size/4,
depth-(ext_bottom_standoff_support_size/4)-(2*(wallthick+gap)),0])
standoff(extended_standoff,[false,10,2,"default"]);
}
}
}
// rear fan, rear conduit and front bay openings
for(r = [0:len(rack_bay_sbc)-1]) {
@@ -729,30 +605,6 @@ if(case_design == "rack" && side == "bottom") {
}
}
}
// ui access panel
if(bottom_access_panel_enable == true) {
if(access_panel_rotation == 0) {
translate([access_panel_location[0],access_panel_location[1], 0]) rotate([0,0,access_panel_rotation])
access_panel([access_panel_size[0],access_panel_size[1],floorthick],
access_panel_orientation, [true,10,2,"default"]);
}
if(access_panel_rotation == 90) {
translate([access_panel_location[0]+access_panel_size[1],access_panel_location[1], 0])
rotate([0,0,access_panel_rotation]) access_panel([access_panel_size[0],access_panel_size[1],floorthick],
access_panel_orientation, [true,10,2,"default"]);
}
if(access_panel_rotation == 180) {
translate([access_panel_location[0]+access_panel_size[0],access_panel_location[1]+access_panel_size[1],0])
rotate([0,0,access_panel_rotation])
access_panel([access_panel_size[0],access_panel_size[1],floorthick], access_panel_orientation,
[true,10,2,"default"]);
}
if(access_panel_rotation == 270) {
translate([access_panel_location[0],access_panel_location[1]+access_panel_size[0], 0])
rotate([0,0,access_panel_rotation]) access_panel([access_panel_size[0],
access_panel_size[1],floorthick], access_panel_orientation, [true,10,2,"default"]);
}
}
for(r = [0:len(rack_bay_sbc)-1]) {
if(rack_bay_sbc[r] != "empty" && rack_bay_face[r] != "removable") {
s = search([rack_bay_sbc[r]],sbc_data);
@@ -792,6 +644,11 @@ if(case_design == "rack" && side == "bottom") {
vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet], top=[0,0,0,0],
bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
}
// cleanup for recessed top
translate([-gap,-gap,case_z-2*floorthick])
slab([width-(2*wallthick),depth-(2*wallthick),floorthick+adj],corner_fillet);
translate([-gap-wallthick-adj,-gap,case_z-floorthick])
slab([width,depth-(2*wallthick),20],corner_fillet);
}
// additive accessories
if(accessory_name != "none") {
@@ -814,29 +671,6 @@ if(case_design == "rack" && side == "bottom") {
}
}
}
// ui access port
if(bottom_access_panel_enable == true) {
if(access_panel_rotation == 0) {
translate([access_panel_location[0],access_panel_location[1], 0]) rotate([0,0,access_panel_rotation])
access_panel([access_panel_size[0],access_panel_size[1],floorthick],
access_panel_orientation, [false,10,2,"default"]);
}
if(access_panel_rotation == 90) {
translate([access_panel_location[0]+access_panel_size[1],access_panel_location[1], 0])
rotate([0,0,access_panel_rotation]) access_panel([access_panel_size[0],access_panel_size[1],
floorthick], access_panel_orientation, [false,10,2,"default"]);
}
if(access_panel_rotation == 180) {
translate([access_panel_location[0]+access_panel_size[0],access_panel_location[1]+access_panel_size[1],0])
rotate([0,0,access_panel_rotation]) access_panel([access_panel_size[0],access_panel_size[1],floorthick],
access_panel_orientation, [false,10,2,"default"]);
}
if(access_panel_rotation == 270) {
translate([access_panel_location[0],access_panel_location[1]+access_panel_size[0], 0])
rotate([0,0,access_panel_rotation]) access_panel([access_panel_size[0],access_panel_size[1],
floorthick], access_panel_orientation, [false,10,2,"default"]);
}
}
// case lower assembly blocks
difference() {
union() {
@@ -922,8 +756,164 @@ if(case_design == "rack" && side == "bottom") {
cylinder(d=4*2/sqrt(3), h=2);
}
}
if(case_design == "rack" && side == "top") {
difference() {
union() {
difference() {
translate([-gap,-gap,case_z-2*floorthick])
slab([width-(2*wallthick),depth-(2*wallthick),floorthick],corner_fillet);
// case divide
translate([150-gap-wallthick,-gap-wallthick-1,-adj]) cube([rack_asm_gap,depth+2,case_z+2*adj]);
translate([300-gap-wallthick,-gap-wallthick-1,-adj]) cube([rack_asm_gap,depth+2,case_z+2*adj]);
}
// additive accessories
if(accessory_name != "none") {
for (i=[1:11:len(accessory_data[a[0]])-1]) {
class = accessory_data[a[0]][i];
type = accessory_data[a[0]][i+1];
loc_x = accessory_data[a[0]][i+2];
loc_y = accessory_data[a[0]][i+3];
loc_z = accessory_data[a[0]][i+4];
face = accessory_data[a[0]][i+5];
rotation = accessory_data[a[0]][i+6];
parametric = accessory_data[a[0]][i+7];
size = accessory_data[a[0]][i+8];
data = accessory_data[a[0]][i+9];
mask = accessory_data[a[0]][i+10];
if(class == "add1" && face == "top") {
parametric_move_add(type, loc_x, loc_y, loc_z, face, rotation, parametric,
size, data, [false,mask[1],mask[2],mask[3]]);
}
}
}
}
// top cover pattern
for(r = [0:len(rack_bay_sbc)-1]) {
if(top_cover_pattern != "solid") {
if(top_cover_pattern == "hex_5mm") {
translate([rack_bay_xyz_loc[r][0]+25,rack_bay_xyz_loc[r][1]+10,-floorthick+adj])
vent_hex(15/3.75,(depth-40)/6,floorthick+4,5,1.5,"horizontal");
}
if(top_cover_pattern == "hex_8mm") {
translate([rack_bay_xyz_loc[r][0]+10,rack_bay_xyz_loc[r][1]+5,-floorthick+adj])
vent_hex(35/5.5,(depth-10)/9.5,floorthick+4,8,1.5,"horizontal");
}
if(top_cover_pattern == "linear_vertical") {
translate([rack_bay_xyz_loc[r][0]+10,rack_bay_xyz_loc[r][1]+10,-floorthick+adj])
vent(2,12,floorthick+4,1,1,9,"horizontal");
translate([rack_bay_xyz_loc[r][0]+10,rack_bay_xyz_loc[r][1]+55,-floorthick+adj])
vent(2,12,floorthick+4,1,1,9,"horizontal");
}
if(top_cover_pattern == "linear_horizontal") {
translate([rack_bay_xyz_loc[r][0]+10,rack_bay_xyz_loc[r][1]+10,-floorthick+adj])
vent(35-2*(wallthick+gap),wallthick,floorthick+4,1,(depth-2*wallthick-gap)/6,1,"horizontal");
}
if(top_cover_pattern == "astroid") {
for(c=[rack_bay_xyz_loc[r][1]+10:12:85+rack_bay_xyz_loc[r][1]]) {
for(r=[rack_bay_xyz_loc[r][0]:12:55+rack_bay_xyz_loc[r][0]]) {
translate([r,c,-floorthick]) linear_extrude(floorthick+5) import("./dxf/astroid_8mm.dxf");
}
}
}
}
}
// subtractive accessories
if(accessory_name != "none") {
for (i=[1:11:len(accessory_data[a[0]])-1]) {
class = accessory_data[a[0]][i];
type = accessory_data[a[0]][i+1];
loc_x = accessory_data[a[0]][i+2];
loc_y = accessory_data[a[0]][i+3];
loc_z = accessory_data[a[0]][i+4];
face = accessory_data[a[0]][i+5];
rotation = accessory_data[a[0]][i+6];
parametric = accessory_data[a[0]][i+7];
size_x = accessory_data[a[0]][i+8][0];
size_y = accessory_data[a[0]][i+8][1];
size_z = accessory_data[a[0]][i+8][2];
data = accessory_data[a[0]][i+9];
mask = accessory_data[a[0]][i+10];
if ((class == "sub" && face == "top") || class == "suball") {
if(accessory_highlight == false) {
parametric_move_sub(type,loc_x,loc_y,loc_z,face,rotation,
parametric,[size_x,size_y,size_z],data,mask);
}
else {
#parametric_move_sub(type,loc_x,loc_y,loc_z,face,rotation,
parametric,[size_x,size_y,size_z],data,mask);
}
}
// create openings for additive
if((class == "add1" || class == "add2" || class == "model") && mask[0] == true) {
if(accessory_highlight == false) {
parametric_move_add(type,loc_x,loc_y,loc_z,face,rotation,
parametric,[size_x,size_y,size_z],data,mask);
}
else {
#parametric_move_add(type,loc_x,loc_y,loc_z,face,rotation,
parametric,[size_x,size_y,size_z],data,mask);
}
}
}
}
// sbc openings
for(r = [0:len(rack_bay_sbc)-1]) {
if(rack_bay_sbc[r] != "empty" && rack_bay_face[r] != "removable") {
s = search([rack_bay_sbc[r]],sbc_data);
pcb_id = sbc_data[s[0]][4];
pcb_width = sbc_data[s[0]][10][0];
pcb_depth = sbc_data[s[0]][10][1];
pcb_z_orig = sbc_data[s[0]][10][2];
pcb_tmaxz = sbc_data[s[0]][11][5];
pcb_bmaxz = sbc_data[s[0]][11][6];
pcb_color = sbc_data[s[0]][11][1];
pcb_radius = sbc_data[s[0]][11][0];
pcb_loc_x = rack_bay_rotation[r] == 90 ? rack_bay_xyz_loc[r][0] + pcb_width : rack_bay_rotation[r] == 180 ?
rack_bay_xyz_loc[r][0] + pcb_width : rack_bay_xyz_loc[r][0];
pcb_loc_y = rack_bay_rotation[r] == 270 ? rack_bay_xyz_loc[r][1] + pcb_width : rack_bay_rotation[r] == 180 ?
rack_bay_xyz_loc[r][1]+pcb_depth : rack_bay_xyz_loc[r][1];
pcb_loc_z = rack_bay_xyz_loc[r][2];
// sbc openings
if(sbc_highlight == true && rack_bay_sbc[r] != "empty") {
#translate([pcb_loc_x ,pcb_loc_y,bottom_height-pcb_z+pcb_loc_z-adj]) rotate([0,0,rack_bay_rotation[r]])
sbc(rack_bay_sbc[r], cooling, fan_size, gpio_opening, uart_opening, true);
}
if(sbc_highlight != true && rack_bay_sbc[r] != "empty") {
translate([pcb_loc_x ,pcb_loc_y,bottom_height-pcb_z+pcb_loc_z-adj]) rotate([0,0,rack_bay_rotation[r]])
sbc(rack_bay_sbc[r], cooling, fan_size, gpio_opening, uart_opening, true);
}
}
}
}
// additive accessories
if(accessory_name != "none") {
for (i=[1:11:len(accessory_data[a[0]])-1]) {
class = accessory_data[a[0]][i];
type = accessory_data[a[0]][i+1];
loc_x = accessory_data[a[0]][i+2];
loc_y = accessory_data[a[0]][i+3];
loc_z = accessory_data[a[0]][i+4];
face = accessory_data[a[0]][i+5];
rotation = accessory_data[a[0]][i+6];
parametric = accessory_data[a[0]][i+7];
size = accessory_data[a[0]][i+8];
data = accessory_data[a[0]][i+9];
mask = accessory_data[a[0]][i+10];
if(class == "add2" && face == "bottom") {
parametric_move_add(type, loc_x, loc_y, loc_z, face, rotation, parametric, size, data,
[false,mask[1],mask[2],mask[3]]);
}
}
}
}
}
module bay_tray(depth, bay) {

5
sbc_case_builder.scad
View File

@@ -1133,7 +1133,7 @@ if (view == "model") {
}
if(raise_top >= 0) {
difference() {
color("grey",1) translate([0,0,raise_top]) case_rack(case_design,"top");
color("dimgrey",1) translate([0,0,raise_top]) case_rack(case_design,"top");
if(move_rear < 0) {
translate([-gap-wallthick-1,-gap-wallthick-1,-lower_bottom-1])
cube([width+2,gap+wallthick+1.01,case_z+2]);
@@ -1154,7 +1154,7 @@ if (view == "model") {
}
ucount = rack_width == 10 ? 3 : len(rack_bay_sbc)-1;
// rear fan covers
for(r = [0:ucount-1]) {
for(r = [0:ucount]) {
fan_offset = -75+(75-rear_fan_size)/2;
if(rack_bay_rear_fan[r] == true) {
translate([-gap-wallthick-1+.125+75*(r+1)+fan_offset+8,
@@ -1171,6 +1171,7 @@ if (view == "model") {
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset+4,depth-wallthick-gap,30])
color("lightgrey") grommet("front", "sleeve", 10, 4, wallthick, true, [false,10,0,"default"]);
}
// bay inserts
bayadj = r == 0 ? -74 : -75.5;
if(rack_bay_face[r] == "removable" && r ==0 && rack_bay_sbc[r] != "empty") {