pivoting_gap = 0.1;
outside_gap = 3;
-outside_len = 16;
+outside_len = 13;
outend_height = 3;
+outside_len_bot = 23;
+
outside_pushh = 4;
outside_pushslope = 1.4;
outside_push_inadj = 0.82;
strap_above = 0.1;
strap_th = 2.5;
strap_below = 3;
+strap_width = 5;
+
+width = 35;
+nstraps = 2;
-width = 5;
+test_width = 5;
// calculated
P9b = [ P9t[0], -P9t[1] + outside_gap ];
P8b = P9b + [ 0, outend_height ];
+P89eadj = [ outside_len_bot - outside_len, 0 ];
+P8eb = P8b + P89eadj;
+P9eb = P9b + P89eadj;
+
P6t = P5 + [ 0, outside_pushh - ourcirc_r*2 ];
P7 = [ P6t[0] + (P6t[1] - P1[1]) / outside_pushslope,
P1[1] ];
ribble_rad = ribble_dia/2;
+kit_adj_shift = -opening_height - 2.0;
+
module ExtrusionSect(){
cr = openingedge_dia/2;
toph = opening_height/2 + opening_protrh;
}
}
-module StrapSect(){
- translate(P9t) {
+module StrapSectTop(){
+ translate(P9t + ourcirc_r * [+1,-1]) {
difference(){
circle(r = strap_below + strap_th, $fn=40);
circle(r = strap_below, $fn=40);
}
}
+module StrapSectBot(inadj=false){
+ mirror([0,1]){
+ for (dx = [ -(strap_below + strap_th),
+ 0 ]) {
+ translate(P9b + [ ourcirc_r + dx, -10 ]) {
+ square([strap_th, 20]);
+ }
+ }
+ }
+}
+
+module Ribbles(xmax, xmin, y){
+ for (x = [ xmax + ourcirc_r - ribble_rad :
+ -ribble_rad * 4 :
+ xmin ]) {
+ translate([x, y])
+ circle(r = ribble_rad, $fn=20);
+ }
+}
+
module LeverSectTop(){
difference(){
union(){
LeverSect(true, false);
- for (x = [ P8t[0] + ourcirc_r - ribble_rad :
- -ribble_rad * 4 :
- Q0[0] + edge_or + ribble_rad*2 ]) {
- translate([x, P5[1] + ourcirc_r])
- circle(r = ribble_rad, $fn=20);
- }
+ Ribbles(P8t[0],
+ Q0[0] + edge_or + ribble_rad*2,
+ P5[1] + ourcirc_r);
}
translate([pivot_x,0]) circle(r= pivot_r + pivot_slop, $fn=20);
}
mirror([0,1]) {
LeverSect(false, inadj);
PsHull([P5,P6,P7]);
+ PsHull([P8b,P8eb,P9eb,P9b]);
+ Ribbles(P8eb[0],
+ P9b[0],
+ P8eb[1]);
translate([pivot_x,0]) circle(r=pivot_r, $fn=20);
}
}
LeverSectTop();
translate([0,0,5]) LeverSectBot();
color("black") LeverSectBot(true);
- color("blue") translate([0,0,10]) StrapSect();
+ color("blue") translate([0,0,10]) StrapSectTop();
+ color("purple") translate([0,0,-10]) StrapSectBot();
}
-module LeverTop(){
- linear_extrude(height=width, convexity=100) LeverSectTop();
+module SomeLever() {
+ // SomeLever(){ LeverBot(inadj); LeverSectBot(); }
+ difference(){
+ linear_extrude(height=width, convexity=100) children(0);
+ for (i = [ 0 : nstraps - 1 ]) {
+ translate([0,0, (i + 0.5) / nstraps * width - strap_width/2])
+ linear_extrude(height=strap_width, convexity=10)
+ children(1);
+ }
+ }
}
-module LeverBot(inadj=false){
- linear_extrude(height=width, convexity=100) LeverSectBot(inadj);
+module Test(){
+ linear_extrude(height=test_width, convexity=100) {
+ translate([0,2,0]) LeverSectTop();
+ LeverSectBot();
+ translate([0,kit_adj_shift]) LeverSectBot(true);
+ }
}
-module Test(){
+module LeverTop(){ ////toplevel
+ SomeLever(){
+ LeverSectTop();
+ StrapSectTop();
+ }
+}
+module LeverBotOutside(){ ////toplevel
+ SomeLever(){
+ LeverSectBot();
+ StrapSectBot();
+ }
+}
+module LeverBotInside(){ ////toplevel
+ SomeLever(){
+ LeverSectBot(true);
+ StrapSectBot(true);
+ }
+}
+
+module KitOutside(){ ////toplevel
+ translate([0,2,0]) LeverTop();
+ LeverBotOutside();
+}
+
+module KitInside(){ ////toplevel
translate([0,2,0]) LeverTop();
- LeverBot();
- translate([0,-opening_height - 2,0]) LeverBot(true);
+ LeverBotInside();
}
//LeverSectBot(true);
//Demo();
-Test();
+//LeverTop();
+//Test();
+//Kit();
+//KitInside();