Lottery winning number shaft-type liquid crystal display and recording system
A liquid crystal display and recording system technology, applied to maps/plans/charts, instruments, identification devices, etc., can solve the problems of limited information, high manufacturing cost, slow update speed, etc., to achieve large information, low manufacturing cost, Fast update effect
Inactive Publication Date: 2006-10-25
黄武昌
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Problems solved by technology
[0004] In order to overcome the disadvantages of existing lottery winning number recording devices, such as complex structure, high manufacturing cost, manual recording in forms, limited amount of recorded information, and slow update speed, the present invention provides a liquid crystal display device, recording and Axis-type liquid crystal display and recording system for lottery winning numbers with a large amount of stored information, fast update speed, easy to carry and use
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[0022] see figure 1 , a lottery winning number shaft type liquid crystal display and recording system, adopts the structural form of an upper reel 1, a reel 2 and a form 5, the upper reel 1 includes two semicircular shafts, one of which is provided with a locking device, The upper reel 1 is equipped with a fixed foot 7, the upper reel 1 is mounted on the fixed foot 7, the fixed foot 7 is installed on the bottom plate 18, a liquid crystal display 19 is installed on the bottom plate, and the liquid crystal display 19 is provided with a communication interface 20, Input the latest information into the internal memory of the liquid crystal display through the communication interface of the liquid crystal display, and refresh in time, the amount of information stored is large, and the update speed is fast; through the base plate 18 installed on the wall, the present invention can also be directly installed on the wall , using bolts to fix it to the wall; both ends of the upper reel...
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The present invention includes upper scroll, fixing pin and tables piece, wherein said upper scroll set with paper loading slot, tables piece one end connected with upper scroll through paper loading slot, another end mounted on scroll, said upper scroll set with base plate, said base plate set with liquid crystal display device, said liquid crystal display device set with communication interface. Said liquid crystal display device timing displays the formerly information of award number, and through LCD communication interface inputting up-to-date information in LCD memory and in time refreshing; at the same time capable of adopting handiwork mode to record information on tables piece, for convenient researching and viewing, having recording and storing large information content, fast refresh rate, simple structure, low cost of manufacture, convenient viewing, replacing and carrying etc advantages.
Description
【Technical field】 [0001] The invention relates to a recording system, in particular to an axial liquid crystal display and recording system for lottery winning numbers used for recording the past and latest information of lottery winning numbers. 【Background technique】 [0002] In recent years, the lottery business has flourished in my country, especially the sales of computer welfare lottery tickets and sports lottery tickets, which have raised a large amount of welfare and sports funds for the country. Facilities, improve the national fitness campaign, made a great contribution, 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. As long as you are good at summarizing and analyzing with scientific methods, you can improve your chances of winning. [0003] Usually, when lottery players buy lottery tickets and select numbers, ...
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IPC IPC(8): G09B29/06G09F9/35
Inventor 黄武昌
Owner 黄武昌