Shadow-tx,
What you are most likely wanting to acheive is best known here as a utility garage.
They are most common in kitchens of custom homes. You can hide your toaster and can openers in there.
They mount on top of the counter top and have a front door whereby you can conceal these devices.
They are made of wood and look like part of the cabinets.
We usually like to put a double duplex receptacle on the wall directly behind were the garage is going to be installed.
This is the most common sense way to keep ugly devices hidden without trying to invent sliding contacts inside of a drawer.
My opinion only,
Tev
