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added hdd35_25holder(length)

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This commit is contained in:
Edward Kisiel
2022-04-21 19:52:23 -04:00
parent cafdc06a37
commit af5dc36f1c
1 changed files with 90 additions and 1 deletions
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91
sbc_case_builder_library.scad
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@@ -40,7 +40,7 @@
20220406 version 1.2.2 hk_wb2(), hk_vu7c(gpio_ext, tabs), hdmi_a(), header_f(pins, height), pcb_pad(pads),
embelished boom_speaker(), changed boom_speaker_holder(style, tolerance), added boom_speaker_strap(),
adjusted access_port(), access_cover(), added @mctom's hk_vu8m(bracket), u_bracket(), spacer()
2022xxxx version 1.2.x Nightly Not Released
2022xxxx version 1.2.x added hdd35_25holder(length)
place(x,y,z,size_x,size_y,rotation,side)
add(type,loc_x,loc_y,loc_z,size_x,size_y,size_z,rotation,face,side,case_z,data_1,data_2,data_3,data_4)
@@ -70,6 +70,7 @@
hd_bottom_holes(hd,orientation,position,side,thick)
hd25(height)
hd35()
hdd35_25holder(length)
hk_wb2()
hc4_oled()
h2_netcard()
@@ -1133,6 +1134,94 @@ module hd35() {
}
/* 3.5" hdd to 2.5" hdd holder */
module hdd35_25holder(length) {
wallthick = 3;
floorthick = 2;
hd35_x = length; // 145mm for 3.5" drive
hd35_y = 101.6;
hd35_z = 12;
hd25_x = 100;
hd25_y = 69.85;
hd25_z = 9.5;
hd25_xloc = 2; // or (hd35_x-hd25_x)/2
hd25_yloc = (hd35_y-hd25_y)/2;
hd25_zloc = 9.5;
adjust = .1;
$fn=90;
difference() {
union() {
difference() {
translate([(hd35_x/2),(hd35_y/2),(hd35_z/2)])
cube_fillet_inside([hd35_x,hd35_y,hd35_z],
vertical=[3,3,3,3], top=[0,0,0,0], bottom=[0,0,0,0], $fn=90);
translate([(hd35_x/2),(hd35_y/2),(hd35_z/2)+floorthick])
cube_fillet_inside([hd35_x-(wallthick*2),hd35_y-(wallthick*2),hd35_z],
vertical=[0,0,0,0], top=[0,0,0,0], bottom=[0,0,0,0], $fn=90);
// end trim
translate([-adjust,5,wallthick+2]) cube([wallthick+(adjust*2),hd35_y-10,10]);
translate([hd35_x-wallthick-adjust,5,wallthick+2]) cube([wallthick+(adjust*2),hd35_y-10,10]);
// bottom vents
for ( r=[15:40:hd35_x-40]) {
for (c=[25:4:75]) {
translate ([r,c,-adjust]) cube([35,2,wallthick+(adjust*2)]);
}
}
}
// 2.5 hdd bottom support
translate([9.4+hd25_xloc,4.07+hd25_yloc,floorthick-adjust]) cylinder(d=8,h=4);
translate([86+hd25_xloc,4.07+hd25_yloc,floorthick-adjust]) cylinder(d=8,h=4);
translate([86+hd25_xloc,65.79+hd25_yloc,floorthick-adjust]) cylinder(d=8,h=4);
translate([9.4+hd25_xloc,65.79+hd25_yloc,floorthick-adjust]) cylinder(d=8,h=4);
// side nut holder support
translate([16,wallthick-adjust,7]) rotate([-90,0,0]) cylinder(d=10,h=3);
translate([76,wallthick-adjust,7]) rotate([-90,0,0]) cylinder(d=10,h=3);
if(length >= 120) {
translate([117.5,wallthick-adjust,7]) rotate([-90,0,0]) cylinder(d=10,h=3);
translate([117.5,hd35_y-wallthick-adjust,7]) rotate([90,0,0]) cylinder(d=10,h=3);
}
translate([76,hd35_y-wallthick-adjust,7]) rotate([90,0,0]) cylinder(d=10,h=3);
translate([16,hd35_y-wallthick-adjust,7]) rotate([90,0,0]) cylinder(d=10,h=3);
// bottom-side support
translate([wallthick,wallthick,floorthick-2]) rotate([45,0,0]) cube([hd35_x-(wallthick*2),3,3]);
translate([wallthick,hd35_y-wallthick+adjust,floorthick-2]) rotate([45,0,0]) cube([hd35_x-(wallthick*2),3,3]);
}
// bottom screw holes
translate([9.4+hd25_xloc,4.07+hd25_yloc,-adjust]) cylinder(d=3,h=(floorthick*3)+(adjust*2));
translate([86+hd25_xloc,4.07+hd25_yloc,-adjust]) cylinder(d=3,h=(floorthick*3)+(adjust*2));
translate([86+hd25_xloc,65.79+hd25_yloc,-adjust]) cylinder(d=3,h=(floorthick*3)+(adjust*2));
translate([9.4+hd25_xloc,65.79+hd25_yloc,-adjust]) cylinder(d=3,h=(floorthick*3)+(adjust*2));
// countersink holes
translate([9.4+hd25_xloc,4.07+hd25_yloc,-adjust]) cylinder(d1=6.5, d2=3, h=3);
translate([86+hd25_xloc,4.07+hd25_yloc,-adjust]) cylinder(d1=6.5, d2=3, h=3);
translate([86+hd25_xloc,65.79+hd25_yloc,-adjust]) cylinder(d1=6.5, d2=3, h=3);
translate([9.4+hd25_xloc,65.79+hd25_yloc,-adjust]) cylinder(d1=6.5, d2=3, h=3);
// side screw holes
translate([16,-adjust,7]) rotate([-90,0,0]) cylinder(d=3.6,h=7);
translate([76,-adjust,7]) rotate([-90,0,0]) cylinder(d=3.6,h=7);
translate([117.5,-adjust,7]) rotate([-90,0,0]) cylinder(d=3.6,h=7);
translate([117.5,hd35_y+adjust,7]) rotate([90,0,0]) cylinder(d=3.6,h=7);
translate([76,hd35_y+adjust,7]) rotate([90,0,0]) cylinder(d=3.6,h=7);
translate([16,hd35_y+adjust,7]) rotate([90,0,0]) cylinder(d=3.6,h=7);
// side nut trap
translate([16,wallthick-adjust,7]) rotate([-90,0,0]) cylinder(r=3.30,h=5,$fn=6);
translate([76,wallthick-adjust,7]) rotate([-90,0,0]) cylinder(r=3.30,h=5,$fn=6);
translate([117.5,wallthick-adjust,7]) rotate([-90,0,0]) cylinder(r=3.30,h=5,$fn=6);
translate([117.5,hd35_y-wallthick-adjust,7]) rotate([90,0,0]) cylinder(r=3.30,h=5,$fn=6);
translate([76,hd35_y-wallthick-adjust,7]) rotate([90,0,0]) cylinder(r=3.30,h=5,$fn=6);
translate([16,hd35_y-wallthick-adjust,7]) rotate([90,0,0]) cylinder(r=3.30,h=5,$fn=6);
}
}
/* odroid-hc4 oled */
module hc4_oled() {