Integrate socket into the countertop

Hello,
in our case, the countertop is supposed to run directly into a large kitchen window. This definitely looks great visually, but then there is no space left for the sockets in the kitchen row. Now I have seen that there are also retractable sockets. The kitchen is a Bulthaup B1, consisting of a kitchen row at the window and a block. Do you perhaps have such a retractable socket, maybe even a photo of it?
Best regards
Matthias

Do you mean these?

They can be closed
And the drawer below is normally sized