Spare mounting for Sharp IG-KC1

The mounting part of my Sharp IG-KC1 is broken. This would be very difficult to fix the part with a strong glue because the spring force would be too strong for this application. Thus, I designed a simple mounting part but this one cannot change the orientation.
As I have already made this, I would like to share my design with everyone.
This item can be made of PLA. I have tested that the printed model can grip on