My TT has a perfect sport for a small tv. I want to mount it so that once stopped, I can swing it out and angle it when I want to watch it. How? The ones for home do not have any locking mechani...
My trailer came with a TV mount that has an arm to do what you want to do. It locks in place parallel to the wall when in motion and I release the latch with a pull chain. Keep looking and you'll find such. My RV is in storage at the moment so I cannot get the manufacturers name for you right now.