Vibration isolation foot pad, vibration isolation system and compression device

The utility model discloses a vibration isolation foot pad which comprises an upper support, an elastic piece and a lower support, containing spaces are formed in the upper support, the elastic pieceand the lower support respectively, and after the upper support, the elastic piece and the lower support are connected in sequence, a closed first air chamber is formed in the vibration isolation footpad. The inflating valve is communicated with the first air chamber; a second air chamber and a third air chamber which are separated from each other are arranged in the position, outside the first air chamber, in the upper support, the second air chamber is communicated with the first air chamber through a first through hole, and the third air chamber is communicated with the second air chamberthrough a second through hole. The structural rigidity and damping of the vibration isolation foot pad are easy to adjust. The utility model further discloses a vibration isolation system and a compression device comprising the