| 摘要 |
The invention concerns a tray (1) provided on each of its sides with a station (P1, P2, P3, P4) corresponding to the location of a player, its centre constituting the playing table, said sides including, in the thickness of the tray, a keyboard (2) and storage zones (1e, 1f) for the playing cards (3), and an adjustable flap (4) forming a console in opening position. The keyboard comprises a plurality of keys (T) marked for identifying the bids of the games with numeral, mathematical signs, figurative representations with expressions corresponding to calls. Said keys are associated with an electronic card, each console is designed to enable visual display of successive screens. The consoles and the keyboards are electronically connected to record and transmit data from one station to another. A calculator (5) is incorporated in the body of the tray and connected to each station with data transmission and reception. |
