Push Button (microswitch and springs)

This was redrawn based on design of liteul https://www.thingiverse.com/thing:399005 .
The base can be secured to something by 3 small screws. You will need a microswitch and 3 identical ballpen springs.
I use this design in my spit-flap counter to start it.
I post 2 versions of the base: with a hole for cables leading from the microswitch or without it.

Edit: 18.08.2020 - added file "button_v2.stl" with 4 guides that fit the cuts in the base (as in photos). File "button.stl" did not have them (my mistake).