Frame type liquid crystal display and recording system for number won a prize in a lottery
A liquid crystal display and recording system technology, applied in the directions of maps/plans/charts, instruments, identification devices, etc., can solve the problems of limited information, inconvenient installation, maintenance, replacement and use, complex structure, etc., and achieve a large amount of information. , convenient for research and viewing, reasonable and beautiful appearance
Inactive Publication Date: 2007-05-09
黄武昌
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Problems solved by technology
[0004] In order to overcome the shortcomings of the existing lottery ticket recording device, which can record limited information, complex structure, and inconvenient installation, maintenance, replacement and use, the present invention provides a liquid crystal display device that can store a large amount of information. , fast update, convenient research and viewing, simple structure, and easy installation, maintenance, replacement and use of the lottery winning number frame type liquid crystal display and recording system
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0024] Referring to Fig. 1 and Fig. 2, a frame-type liquid crystal display and recording system for lottery winning numbers includes an outer frame formed by a frame 1, which can be square or rectangular, and a liquid crystal display device is installed on the top of the frame 1 10. The liquid crystal display device 10 is provided with a communication interface, through which it is connected with an external computer, and the lottery winning number information is input in time, and the amount of information that can be stored is large and the update speed is fast, which is convenient for research and viewing; the frame 1 The upper part of the frame 1 is equipped with an upper panel 3, the lower part of the frame 1 is equipped with a lower panel 4, and the upper panel 3 is provided with a lottery type marking area, and the lottery type area records matter...
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A frame liquid crystal display and record system of lottery ticket prizewinning number is prepared as arranging external edge frame on square frame, setting shaft switch at internal side of square frame, setting top and bottom rotary shafts separately at top and bottom of square frame, fixing said rotary shafts in shaft switch on edge frame through shaft heads, opening erection slot on top rotary shaft, erecting one end of table element with lottery ticket prizewinning number in certain period in said slot of top rotary shaft and another end on bottom rotary shaft, arranging liquid crystal display unit at top of said frame.
Description
【Technical field】 [0001] The invention relates to a recording device, in particular to a frame-type liquid crystal display and recording system for lottery winning numbers used to record past winning numbers and latest information of lottery tickets. 【Background technique】 [0002] In recent years, the lottery business has been booming in my country, especially the sales of computer welfare lotteries and sports lotteries, which have raised a large amount of welfare and sports funds for the country, and are helpful to "helping the elderly, helping the disabled, helping orphans, and helping the poor" and developing sports infrastructure. It has made great contributions to improving the national fitness campaign, and sports and welfare lotteries have penetrated into thousands of households. Although the lottery numbers are completely random, there is still a certain regularity in terms of probability and statistics. Only by being good at summarizing and analyzing with scientific...
Claims
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IPC IPC(8): G09B29/06G09F9/35
Inventor 黄武昌
Owner 黄武昌