s1930_around = 3;
s1930_behind = 3;
+jdae12pa_rad = 12 / 2 + 0.5;
+jdae12pa_rad_outer = 19 / 2 + 0.5; // head of an "M12 bolt"
+
totx_inner = 180;
toty_outer = 95;
-totz_inner = 28.0;
+totz_inner = 27.0;
wallthick = 2.5;
cabledia = 8.7;
-strap_w = 5;
-strap_th = 4;
+strap_w = 5 + 1;
+strap_th = 4 + 1;
strap_pillar = 3;
strap_pillard = 5;
strap_over = 2;
+lipokeeper_w = 10;
+lipokeeper_h = 8;
+lipokeeper_d_min = 2;
+lipokeeper_slope = 0.75;
+lipokeeper_end_h = 12;
+lipokeeper_end_d_min = 15;
+
+straps_at_box = [45, 95, 125, 160];
+straps_every = 30;
+
// calculated
totx_outer = totx_inner + wallthick*2;
}
}
-module Box(){ ////toplevel
- $sealingbox_sz = sb_box_sz;
+module StrapKeepers(at){
+ strap_x_tot = strap_w + strap_pillar*2;
- chargingconn_x = pxp6012_rad_outer + 1 + $sealingbox_cnrrad;
- switch_x = chargingconn_x + pxp6012_rad_outer
- + s1930_y_outer/2 + s1930_around;
+ for (sx= at) {
+ echo("strapkeeper at ",sx);
+ translate([sx - strap_x_tot, 0, 0])
+ difference(){
+ translate([0,0, -0.1])
+ cube([strap_x_tot, strap_pillard, strap_th + strap_over]);
+ translate([strap_pillar, -1, 0])
+ cube([strap_w, strap_pillard+2, strap_th]);
+ }
+ }
+}
- strap_x_tot = strap_w + strap_pillar*2;
+chargingconn_x = pxp6012_rad_outer + 1 + $sealingbox_cnrrad;
+switch_x = chargingconn_x + pxp6012_rad_outer
+ + s1930_y_outer/2 + s1930_around;
+
+module AtSealingBox(){
+ rotate([90,0,0])
+ translate([-wallthick,-wallthick, -toty_inner])
+ children();
+}
+
+module Box(){ ////toplevel
+ $sealingbox_sz = sb_box_sz;
difference(){
union(){
- rotate([90,0,0])
- translate([-wallthick,-wallthick, -toty_inner])
+ AtSealingBox()
SealingBox_RectBox();
translate([switch_x, toty_inner, totz_inner/2])
S1930_Positive();
// keepers for lipo
- for (kx= [ 40, 80, 120 ]) {
- translate([kx, 40, -1])
- cube([10, 5, 8 +1]);
+ for (keepers= [[ 35, lipokeeper_d_min, lipokeeper_h,
+ [ 40, 80, 120, 150 ] ],
+ [ 10, lipokeeper_end_d_min, lipokeeper_end_h,
+ [ 25 ] ]
+ // each entry: [ y, d_min, h, [ x, ...] ]
+ ])
+ for (kx= keepers[3]) {
+ translate([kx, keepers[0], -1])
+ hull(){
+ cube([lipokeeper_w, keepers[1], keepers[2] +1]);
+ cube([lipokeeper_w,
+ keepers[1] + keepers[2] / lipokeeper_slope,
+ 1]);
+ }
}
AtGlands()
GlandPositive(cabledia);
+
+ translate([0, toty_inner+wallthick, -wallthick])
+ rotate([180, 0,0])
+ StrapKeepers(straps_at_box);
}
// charging connector
10])
cylinder(r= pxp6012_rad, h= totz_outer);
+ // vent connector
+ translate([chargingconn_x,
+ toty_inner - (pxp6012_rad_outer*2 + 5 + 15 +
+ jdae12pa_rad_outer),
+ 10])
+ cylinder(r= jdae12pa_rad, h= totz_outer);
+
translate([switch_x, toty_inner, totz_inner/2])
rotate([90,0,90])
S1930_Negative();
AtGlands()
GlandNegative(cabledia);
+
+ translate(-$sealingbox_cnrrad * [1,1,0] +
+ [totx_inner, toty_inner/2, -wallthick])
+ rotate([0,0,180])
+ scale([2,2,1])
+ Commitid_Full16_M();
}
}
module BoxPrint(){ ////toplevel
- rotate([-90,0,0])
+ rotate([-90,0,-90])
Box();
}
+module Lid(){ ////toplevel
+ $sealingbox_sz = sb_box_sz;
+ difference(){
+ union(){
+ AtSealingBox()
+ SealingBox_RectLid();
+ translate([0, -wallthick, -SealingBox_lidbigger()])
+ mirror([0,0,1])
+ StrapKeepers([ straps_every : straps_every
+ : totx_inner-straps_every ]);
+ }
+
+ translate($sealingbox_cnrrad * [1,0,1])
+ rotate([90,0,0])
+ scale([1.5, 1.5, 1])
+ Commitid_Small16_M();
+ }
+}
+
+module LidPrint(){ ////toplevel
+ rotate([90,0,-90])
+ Lid();
+}
+
+module Demo(){ ////toplevel
+ color("blue") Box();
+ color("red") Lid();
+}
+
//TestWall();
//ProfileDemos();
//TestSealBox();
//TestSealLid();
//FArcSegment_mask(350);
+//StrapKeepers();