recheck your ipconfig /all
Make sure that your static lan IP is outside the range of the DHCP IP address pool of the router, or disable the DHCP server on your router and make sure all clients on the lan are configured statically (once you can see the router again..)
Try rebooting the router (unplug it, wait a minute - plug it back in again)
ensure you can ping 192.168.1.1...