consolidated 3d print files

print_files/Functional/Switch Lock/README.txt

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+Switch Lock by MakerBlock on Thingiverse: https://www.thingiverse.com/thing:70587

print_files/Functional/Switch Lock/lightlock.0.scad

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+//	Settings
+	//	
+	th = 2;
+	cl = 0.4;
+	sp = 1;
+	fn=32;
+	screwOffset = 30.3*2;
+		echo(screwOffset);
+	screwD = 3.5;
+	screwR = screwD/2;
+	switchW = 15;
+	switchL = 20;
+	lockW = switchW + sp*2 + th*2;
+	springAngle = 15;
+	springTh = th*1.8;
+	
+lightlock();
+
+module lightlock()
+	{
+	//	Springy lock
+	translate([lockW/2-th-cl/4,-screwOffset/2,0]) rotate([0,0,springAngle]) translate([0,screwOffset/2,0]) rotate([0,-90,0]) difference()
+		{
+		hull() 
+			{
+			translate([switchW/2,-switchW/4,0]) cylinder(r=switchW/3, h=springTh, center=true);
+			translate([switchW/4,-switchW/4,0]) cube([switchW/2,switchW/2,springTh], center=true);
+			translate([th/2,-screwOffset/2,0]) cube([th,springTh,springTh], center=true);
+			}
+		rotate([0,0,45]) cube([switchW,switchW/2,springTh*3], center=true);
+		}
+	difference()
+		{
+		//	Main body
+		union()
+			{
+			//	Outline
+			hull() { for (i=[0:1]) mirror([0,i,0]) translate([0,screwOffset/2,0]) cylinder(r=lockW/2, h=th, $fn=fn); }
+			}
+		//	Screw holes
+		for (i=[0:1]) mirror([0,i,0]) translate([0,screwOffset/2,-cl]) cylinder(r1=screwR, r2=screwR*2, h=th+cl*2, center=false);
+		//	Carveout for spring, switch
+		difference()
+			{
+			union()
+				{
+				//	Cutout for the switch
+				translate([th,-screwOffset/4+switchL/4,0]) cube([switchW+th*2, screwOffset/2+switchL/2, th*3], center=true);
+				//	Cutout for the springy bit around the screw
+				translate([0,-screwOffset/2,0]) cylinder(r=screwR*2+th+sp, h=th*3, center=true);
+				}
+			//	But, we still need the area around the screw!
+			translate([0,-screwOffset/2,0]) cylinder(r=screwR*2+th, h=th*4, center=true);
+			//	And a way to connect that to the main body
+			translate([-lockW/2,-screwOffset/2-sp,0]) cube([lockW,(screwR*2+th)*2+sp*2,th*3], center=true);
+			}
+		}
+	}