I have detailed a long post on imgur to do with my design problem as you can read about it here.
After some feedback, I received replies to tell me to look into spring fingers. I have found some connectors such as
and I have also seen these “clips” that are used for RFI shields. I was just wondering if there is such a component that is similar that clips onto PCBs and has good connection material such as gold/silver?
Could I use components like these to make an electrical connection to a copper or brass rail?