Improve template head to better fit the ultrasond shape

[Benvii]

We want to have a basic shape for the head (extruded) with the correct shape for the ultrasound this means :

File to modify is : freecad_file/tete v2.fcstd

On the back side

See measure here in this OpenScad file (save it as *.scad) :

difference() {
cube(size=[60, 50, 5]);
translate([17, 36, -3]) cylinder(h=10, r=8.5, $fn=100);
translate([43, 36, -3]) cylinder(h=10, r=8.5, $fn=100);
translate([24, 25, 2]) cube(size=[12 ,4 ,10]);
hull() {
translate([26, 43, 2]) cylinder(h=10, r=2, $fn=100);
translate([34, 43, 2]) cylinder(h=10, r=2, $fn=100);
}
}
translate([7, -5, 0]) cube(size=[10, 5, 5]);
translate([43, -5, 0]) cube(size=[10, 5, 5]);

Visual here :

Todo :

• Add an upper hole
• Add a down hole
• Simplify and remove the line of holes

On the front side :

Todo :

• Remove chanfrin, so that they can easily add stuff on it