Computer aided tennis court booking machine for use in tennis association facility, has upper part comprising plastic plate and mechanical components, and sequence program calculating and organizing booking sequence in automatic manner

摘要

The machine has a LED-resting time display provided for a tennis association facility, where the machine is operated by insertion of round plastic buttons. The plastic buttons comprise a thickness of 5 mm and diameter of 5 cm. A lower part comprises a metal housing, power protection switch, time switching clock and power socket. An upper part comprises a plastic plate and electrical, electronic and mechanical components. Tennis courts are represented at a front side of the machine. A sequence program calculates and organizes an optimal court booking sequence in an automatic manner.