Introduction to Amusement Park
An amusement park is a place where children and citizens can play freely. Large amusement parks will build large facilities such as super pendulum, ferris wheel, merry go round, etc. These games can help children develop their cooperation ability, make their bodies strong and learn how to deal with the world, and also provide entertainment and enjoyment. Many large amusement devices in the amusement park stimulate the vast number of players by rotating and swinging, so it is required that the amusement devices can ensure the safety of the players when rotating and swinging. The conductive slip ring is widely used in various amusement devices because it can transmit current, signal, gas and other substances uninterruptedly while rotating 360 degrees.