Adjustable Bed Motor I Want To Put My Flat Panel Tv On A Motor That Can Make It Hide In A Cabinate When Not In Use?

I want to put my flat panel tv on a motor that can make it hide in a cabinate when not in use? - adjustable bed motor

I want to build what they do already have a plan for what, but you do not know where to find the motors that move to the Assembly. I saw an adjustable mattress, which had some, but too expensive, as are the beds Simmons