CN2041966U - Portable multifunction display for sports match - Google Patents

Abstract

The utility model relates to a portable multifunctional display for a sport match, which can be used for the competitions in which time and score is needed to be counted, such as basketball, volleyball, badminton, pingpong, etc. The utility model is composed of a one-chip microcomputer and a large scale integrated circuit and is controlled by a key board. The utility model has the advantages of high cost performance ratio, convenient carrying, reliable operation and easy operation.

Description

Portable multifunction display for sports match

The utility model is about portable sports tournament display unit.

At present, there are many medium and small stadiums (gymnasiums) in China, and all sports places of constituent parts dispose advanced electric time-keeping as yet, display unit is controlled in score, carries out the ball geometric ratio Games-time, still adopts " board turning " or handwriting mode.Existing commercially available sports tournament display unit, function is simple, single, utilization rate is low, price is high, can not satisfy the needs of China's mass sport activity development.The utility model proposes in order to address this problem.

The purpose of this utility model is: the portable multi-function sports tournament display unit that a upgrading is provided.Can be common to various match occasions, function is strong, cost is low, in light weight, is easy to penetration and promotion.

Main points of the present utility model are: adopt to have the eighties state-of-the-art technology, high performance single chip microcomputer, and extensive keyboard shows, the control integrated circuit, adopt keyboard operation, be equipped with large screen display, make this device have high reliability, low cost, easily form the tandem product of different size, different class.But far distance controlled large screen display device also, and communication cable minimized.

This device has timing (day error was less than 0.5 second); Score; The adding, subtract of first, team B's score; Upper and lower half-court Chinese character shows; The half-court score shows; The whole audience divides accumulative total to show; Office's digital display shows; Show with field score and team's name Chinese character; To functions such as some newspaper make a noise, can be used for basketball, vollyball, shuttlecock, table tennis, tennis, football etc. ball and other need the match of timing, score.

Below in conjunction with accompanying drawing this apparatus structure is described further.

Accompanying drawing 1 is timing, the score display circuit schematic diagram of this device.Wherein 1 is single chip microcomputer, the 2nd, and extensive keyboard, display control device, the 3rd, keyboard has 10 function keys, and 4 and 5 is row and segment drivers of light emitting diode indicator, the 6th, address latch, the 7th, program storage.

Accompanying drawing 2 be this device display screen, keyboard with and the schematic diagram that connects.Wherein the 8, the 9th, Chinese character team name, the 10th, games, the 11st, go up the indication of (descending) half-court, 12,13 represent first half branch in Basketball Match, expression office compares number in matches such as vollyball, table tennis, shuttlecock, tennis, expression first half goals in football match, the 14th, timer can be counted 9 hours 59 minutes 60 seconds.15,16 for when match with the field branch, the 3rd, the match function keyboard, the 18th, Chinese character team name keyboard, each Chinese character three digit codes, it can show 1000 Chinese characters, the 19th, keyboard storehouse, the time spent keyboard can not placed in it at ordinary times, 20,21 for magnetic bumps and the cooperation of 22,23 chromium plating iron plates, helps picking and placeing of keyboard, and 24,25 is multicore connecting line.

2 couples of embodiment of the present utility model are described in detail below in conjunction with accompanying drawing.Suppose it is that Eight One team and China Team hold Basketball Match now.First half Eight One team got 53 fens, and China Team got 55 fens, was carrying out second half of the match at present, and match has been carried out 10 minutes and 35 seconds.Eight One team got 37 fens, and China Team got 34 fens, and the demonstration on the display screen at this moment as shown in Figure 2.Office's number (10) does not show in Basketball Match.In carrying out match such as vollyball, table tennis, shuttlecock, tennis, go up (descending) half-court (11) and do not show, and demonstration office number (10) only, the situation during football match is identical with Basketball Match.

Claims (4)

1, a kind of multi-functional sports tournament display unit of forming by computer, loader, display.It is characterized in that adopting single chip microcomputer (1) and extensive keyboard, display control device (2), have keyboard (3) directly input and multiple competition data display.

2, sports tournament display unit according to claim 1 is characterized in that described keyboard is made up of 10 function keys or 24 functions and data key.Keyboard can be installed in any part of display unit, perhaps alone becomes one, links to each other with display unit with flat wire or split conductor.

3, sports tournament display unit according to claim 1 is characterized in that described display is seven sections or eight sections codes that light emitting diode or other luminescent device are formed.

4, sports tournament display unit according to claim 1 is characterized in that Chinese character input and display unit in addition.Chinese character adopts the coding input, shows each Chinese character with LED array.Chinese character shows and also can adopt on frosted glass handwritten Chinese character team name and to be equipped with lamplit mode.

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