Circular automation electron coin -feed billiard table of returning serve

The utility model discloses a circular automation electron coin -feed billiard table of returning serve, including cylinder type table foot, circular table ball desktop, automatically device and the electron of the returning serve controlling means that inserts coins, automatically, the device of returning serve is installed in the inside of cylinder type table foot, the top is equipped with the funnel, the funnel bottom is connected stair formula spiral track and is down steadilyd decrease from last, its exit is equipped with the gate, the exit below is equipped with an album ball box, the track is dredged in the equipartition embedding of cylinder type table foot top, be radial extension and be connected to the funnel top by marginal centering, circular table ball desktop is located to be installed on cylinder type table foot, on ball hole and the cylinder type table foot to dredge track position corresponding, insert coins the number of inserting coins that controlling means set upand to control and open t