Lottery drawing system
A prize box and distance-limited technology, which is applied in the field of lottery system, can solve the problems of internal prize exposure, hemisphere separation, and affecting the effect of lottery.
Pending Publication Date: 2022-04-12
深圳市佳迈自动化股份有限公司
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Problems solved by technology
[0003] Since the lottery ball is usually formed by joining together two hollow hemispheres, it will cause the two hemispheres to separate when it is subjected to a large impact or collision, thus causing the prize to fall directly from the lottery ball
However, in the current lottery equipment, when the lottery ball is taken out of the device, the lottery ball will fall under its own gravity and collide with the storage basket below, which will easily lead to the exposure of its internal prizes and affect the effect of the lottery.
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[0028] The application will be described in further detail below in conjunction with the accompanying drawings.
[0029] A lottery system disclosed in this application, such as figure 1 Shown, comprise frame 1, the lottery box 2 that is arranged on the frame 1, some ball drop mechanisms 3 that control the lottery ball in the lottery box 2 to drop and the clamping mechanism 4 that is used for clamping lottery ball. The upper end of the lottery box 2 is provided with some scoring holes 21 corresponding to the falling ball mechanism 3 respectively, and the lottery box 2 is fixedly connected with a lottery tray 23, and the lottery tray 23 is marked with winning numbers. The lottery box 2 is also rotatably connected with a pointer 24, the axis of rotation of the pointer 24 coincides with the axis of the lottery tray 23, the lottery box 2 is also provided with a motor that drives the pointer 24 to rotate, and the lottery box 2 is provided with a signal receiving the stop position of...
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The invention relates to a lottery drawing system which comprises a rack, a lottery drawing box arranged on the rack, a ball falling mechanism for controlling lottery drawing balls in the lottery drawing box to fall and a clamping mechanism for clamping the lottery drawing balls, and a ball outlet hole communicated with an inner cavity of the lottery drawing box is formed in the lower end of the side wall of the lottery drawing box. The clamping mechanism comprises a mechanical arm arranged on the rack and a clamping piece used for clamping the lottery drawing balls, the clamping piece is connected to the movable end of the mechanical arm, and the clamping piece can face the ball outlet hole. After the lottery drawing ball appears in the lottery drawing box, the lottery drawing ball is clamped and moved by the clamping piece, and at the moment, the lottery drawing ball cannot directly fall down, so that the lottery drawing ball is not easy to break.
Description
technical field [0001] The present application relates to the technical field of lottery drawing equipment, in particular to a lottery drawing system. Background technique [0002] When carrying out activities such as lottery draws, it is usually carried out by using equipment with lottery balls. The prizes are placed in the hollow lottery balls in advance. After the customer turns the turntable to select the number, the device will change its internal number according to the selected number. The lottery ball corresponding to the position is launched, thereby completing the process of lottery drawing. [0003] Since the lottery ball is usually formed by joining together two hollow hemispheres, when it is subject to a relatively large impact or collision, the two hemispheres will be separated, thereby causing the prizes to fall directly from the lottery ball. However, when the current lottery device removes the lottery ball from the device, the lottery ball will fall under i...
Claims
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Inventor 尹国洪周锐连章生廖石明
Owner 深圳市佳迈自动化股份有限公司