Stephen J Carpenter
1ecc5ed33c
Lian Li Connectors by srepmub from 2014. Scad is broken, but this is the original.
155 lines
3.1 KiB
OpenSCAD
155 lines
3.1 KiB
OpenSCAD
PC_THICK=1.5;
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PC_W=14.5;
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PC_D=9.5;
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PLAY=0.1;
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PLUG_H=13;
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PLUG_R=2;
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PLUG_THICK=1.5;
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BAR_W=4;
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BAR_H=1;
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OVAL_W=5.5;
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OVAL_H=9;
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OVAL_D=6;
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OVAL_CHOP=0.8;
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HOLE_R=1;
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FOOT_W=13;
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FOOT_H=3;
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FOOT_D=11;
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FOOT_SHIFT=2.5;
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LEG_W=3.5;
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LEG_H=20;
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LEG_HOLE_W=1.5;
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PLUG_PIN_DELTA=15;
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WING_W=FOOT_W-FOOT_SHIFT;
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WING_D=2;
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CLIP_W=7;
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module plug_body(r,d) {
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translate([0,0,-d/2])
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minkowski() {
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cube([PC_W-r, PLUG_H-r, PC_D+d]);
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cylinder(r=r, h=0.01, $fn=20);
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}
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}
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module plug_edge() {
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translate([-PC_W/2,-PC_W+PC_THICK+PC_H,0])
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difference() {
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plug_body(PLUG_R,0);
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translate([-PLUG_THICK,-PLUG_THICK,0])
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plug_body(PLUG_R-1,1);
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translate([0,-100,-50])
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cube([100,100,100]);
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}
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}
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module plug_side() {
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translate([0,BAR_H,-PC_D/2])
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difference() {
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union() {
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plug_edge();
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bar();
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clip1();
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oval_edge();
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}
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translate([-100,-50,-50])
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cube([100,100,100]);
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}
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}
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module bar() {
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translate([PC_W/2-PLUG_THICK,-1,0])
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cube([BAR_W,BAR_H,PC_D]);
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}
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module clip1() {
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translate([PC_W/2,PC_THICK,0])
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linear_extrude(height=PC_D)
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polygon(points=[[0,0],[1.5,0],[1.5,2],[0,4]]);
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}
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module oval_shape(d,d2) {
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translate([0,0,-d2/2])
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scale([1,(OVAL_H+2*d)/(OVAL_W+2*d),1])
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cylinder(r=(OVAL_W+2*d)/2,h=PC_D+d2,$fn=20);
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}
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module oval() {
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translate([0,0,-OVAL_D/2])
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translate([0,-OVAL_H/2+PLUG_H,0])
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difference() {
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intersection() {
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oval_shape(0,0);
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cube([OVAL_W,OVAL_H-2*OVAL_CHOP,2*OVAL_D], center=true);
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}
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cylinder(r=HOLE_R,h=OVAL_D,$fn=10);
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}
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}
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module oval_edge() {
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translate([0,-OVAL_H/2+PLUG_H-PLUG_THICK,0]) {
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intersection() {
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difference() {
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oval_shape(PLUG_THICK,0);
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oval_shape(PLAY,0.1);
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}
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translate([-50,0,0])
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cube([100,100,100]);
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}
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}
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translate([OVAL_W/2+PLUG_THICK,PLUG_H-PLUG_THICK-OVAL_H+1,0]) {
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intersection() {
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cylinder(r=2.6, h=PC_D,$fn=20);
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translate([-100,-50,0])
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cube([100,100,100]);
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}
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translate([-PLUG_THICK,0,0])
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cube([PLUG_THICK,4.5,PC_D]);
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}
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}
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module plug() {
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plug_side();
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translate([0.01,0,0])
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mirror([1,0,0])
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plug_side();
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}
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module pin() {
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translate([-FOOT_W/2-FOOT_SHIFT/2,0,-FOOT_D/2])
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cube([FOOT_W,FOOT_H,FOOT_D]);
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translate([0,PLUG_PIN_DELTA,0])
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oval();
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difference() {
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translate([0,LEG_H/2,0])
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cube([LEG_W,LEG_H,OVAL_D],center=true);
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translate([0,LEG_H/2,0])
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cube([LEG_HOLE_W,LEG_H,OVAL_D],center=true);
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}
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translate([0,0,-WING_D/2])
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linear_extrude(height=WING_D)
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polygon(points=[[-WING_W/2,FOOT_H],[WING_W/2,FOOT_H],[LEG_W/2,LEG_H],[-LEG_W/2,LEG_H]]);
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translate([FOOT_W/2-FOOT_SHIFT/2,0,-WING_D/2])
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linear_extrude(height=WING_D)
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polygon(points=[[0,FOOT_H/2],[0,FOOT_H],[CLIP_W,FOOT_H],[CLIP_W,FOOT_H/2],[CLIP_W-FOOT_H,0],[CLIP_W-FOOT_H,FOOT_H/2]]);
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}
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translate([0,PLUG_PIN_DELTA*2,0])
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plug();
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pin();
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