| 摘要 |
The present invention relates to a self-turning device with the ability to mix and identify balls located in a portable compartment with auxiliary control elements. The device is presented as a whole as a small portable stand-alone device with the ability to perform random drawings. The invention is therefore in the field of devices intended for games of chance and arcade games, such as lotteries, bingo, roulettes, board games, etc. |
| 主权项 |
1. A self-turning device with the ability to mix and identify balls, which comprises
a portable containing frame in turn comprising
supporting means,a drum resting on the supporting means,a motor-driven mechanism comprising a casing and a rotating shaft, the rotating shaft being suitable for transmitting rotational movement to the drum,electronic control elements for the electronic control of the motor-driven mechanism,balls the surface of which comprises a graphic depiction identifying the ball in question, andidentification means for identifying the balls; the drum being suitable for housing the balls and comprising
a hole for the passage of balls located in the perpendicular bisector of the rotating shaft of the drum, anda display-collecting mechanism for displaying-collecting the balls with fixing means for fixing it to the drum in the area of the hole and with two different bodies; the first body is like a half-closed hood with a front mouth in the part inside the drum such that when the drum rotates in one direction the hood repels the balls that hit it, whereas in the other direction of rotation of the drum, the mouth of the hood guides a ball into it, and the second different body at the other end of the mechanism is a display area for displaying balls in the form of a basket such that when at least one ball is guided towards the inside of the hood, the ball drops into the basket through the hole for passage for reading, identification and the subsequent return to the drum, and the frame further comprising a sensor located in the lower part suitable for identifying the balls falling into the basket and an electronic display screen for displaying the results, the device characterized in that the drum comprises an inner extension in the form of a rod suitable for rotating the drum, the inner extension being formed as part of the drum, and the motor-driven mechanism is comprised inside the drum, which casing comprises a groove,
wherein the rotating shaft of the motor-driven mechanism is integrally attached to the inner extension in a single part, such thatthe attachment between the rotating shaft and the inner extension of the drum, allows the inner extension to rotate when the shaft of the motor rotates, thus allowing the drum to rotate, andthe groove of the casing
supports the drum which is not fixed on the groove andallows the drum to rotate freely. |
