CN206414729U - Korean nationality's swing electronic scoring device - Google Patents

Abstract

The utility model is related to a kind of Korean nationality's swing electronic scoring device, it includes being used for kicking the copper bell touched when playing on a swing, sensor is pasted with the copper bell, the signal wire of the sensor is connected to score instrument, and the score instrument includes single-chip microcomputer, amplifying circuit, rectification circuit, filter circuit, liquid crystal display touch screen, amplifirer, loudspeaker.The utility model, which has, to be realized on the premise of traditional scoring system is not changed and automatically scores, simple in construction, easy to operate, the features such as score reliable, it is adaptable to which indoor and outdoor Korean nationality swing motion is competed.

Description

Korean nationality's swing electronic scoring device

Technical field

The utility model is related to athletic competition scoring devices, more particularly to a kind of Korean nationality's swing electronic scoring device.

Background technology

It is motion and entertainment way that sports fan more has a preference for play on a swing, especially as Korean nationality's traditional game and Forms of motion, is favored by vast Korean nationality women.It is documented that, Korean nationality played on a swing originating from about 13rd century, main The vast rural area that autonomous prefecture of Yanbian, Jilin Province Korean nationality of China and other Korean nationality live in concentrated communities is popular in, more in the Dragon Boat Festival, mid-autumn Section and slack season feria are played as entertainment selection, with long developing history.

The swing equipment of Korean nationality is fairly simple, and the past is usually to fasten the swing line on the horizontal branch of tall and big trees, now Multi-purpose wood or iron pipe make special swing rack, and are two ropes on crossbeam, under fasten the plank scrunched.The swing of Korean nationality There is one to swing and swing two kinds with double.Now, play on a swing the not still entertainment selection of the Dragon Boat Festival, the Mid-autumn Festival and slack season feria, and And become athletic competition project.1975, autonomous prefecture of Yanbian, Jilin Province Korean nationality player was first in national megaevent Perform and played on a swing, since 1986, played on a swing and be included into the event of national national traditional ethnic minority sports meet.

The project formal competition rule is to have swung swing and kicked skellat in high-altitude.During match, erected immediately ahead of swing rack Vertical two extensions bell poles, are a rope between two bars, and the copper bell on rope intermediate hanging, have been swung swing with continuous and are kicked with pin It is deciding how much the number of times of copper bell comes.At present, this score is complete manually, referee judged by monitoring the tinkle of bells and Record kicks bell number of times.But, because many sound of sports ground people are miscellaneous, brouhaha, cheer etc. can influence referee's sense of hearing, can usually lead Erroneous judgement, misdescription are caused, so as to can cause dispute.

The content of the invention

The purpose of this utility model is to overcome above-mentioned deficiency there is provided one kind on the premise of traditional scoring system is not changed Korean nationality's swing electronic scoring device of automatic scoring can be achieved.

To achieve these goals, the utility model takes following technical scheme.

The utility model Korean nationality swing electronic scoring device includes being used for kicking on the copper bell touched, the copper bell when playing on a swing Sensor is pasted with, the signal wire of the sensor is connected to instrument of scoring；The instrument of scoring includes single-chip microcomputer, amplifying circuit, whole Current circuit, filter circuit, liquid crystal display touch screen, amplifirer and loudspeaker.The input amplifier connects sensor, puts Big circuit output end connects current rectifying and wave filtering circuit and is connected with the amplifirer of loudspeaker respectively, and the current rectifying and wave filtering circuit connection is single Piece machine, the single-chip microcomputer is connected with liquid crystal display touch screen and amplifirer respectively.

The sensor is miniature piezo-ceramic sensor.

The instrument of scoring also includes the technology gate for being used to filter out faint the tinkle of bells caused by wind or vibrations.

The instrument of scoring is powered by solar panel.

The beneficial effects of the utility model are to realize and automatically score on the premise of traditional scoring system is not changed, tool Have it is simple in construction, easy to operate, the features such as score reliable, it is adaptable to the swing motion match of indoor and outdoor Korean nationality, so as to be conducive to Promote the development and popularization of Korean nationality's swing traditional sport.

Brief description of the drawings

Fig. 1 is the utility model Korean nationality swing electronic scoring device use state structural representation.

Fig. 2 is the circuit composition frame chart of swing electronic score instrument in the utility model Korean nationality swing electronic scoring device.

In figure：1st, copper bell, 2, hang bell rope, 3, hang bell bar 4, swing rack, 5, swing, 6, clapper, 7, miniature piezo-ceramic Sensor, 8, electric wire, 9, solar panel, 10, instrument of scoring.

Embodiment

As depicted in figs. 1 and 2, the utility model Korean nationality swing electronic scoring device includes being used for kicking what is touched when playing on a swing Sensor 7 is pasted with copper bell 1, the copper bell 1, the signal wire 8 of the sensor 7 is connected to instrument 10 of scoring；The instrument of scoring 10 include single-chip microcomputer, amplifying circuit, rectification circuit, filter circuit, liquid crystal display touch screen, amplifirer, loudspeaker and power supply, also Including the technology gate for filtering out faint the tinkle of bells caused by wind or vibrations.The input amplifier connection sensing Device, amplification circuit output end connects current rectifying and wave filtering circuit and is connected with the amplifirer of loudspeaker, the current rectifying and wave filtering circuit respectively Single-chip microcomputer is connected, the single-chip microcomputer is connected with liquid crystal display touch screen and amplifirer respectively.The sensor 7 preferably miniature pressure Electroceramics sensor.The power supply includes Switching Power Supply, 12V storage batterys.

The operation principle of the utility model Korean nationality swing electronic scoring device is：

Swing 5 is fixed on swing support 4, two is erect in the front of swing rack 4 and hangs bell pole 3, according to competition difficulty Adjustment hangs the distance between bell pole 3 and swing rack 4 and hangs the height of bell pole 3, is a rope 2 between extension bell pole, Copper bell 1 on rope intermediate hanging.Connected being pasted after the upper inner polishing of copper bell 1 on miniature piezo-ceramic sensor 7, sensor Signal wire 8, and signal wire 8 is tied up on extension bell rope 2, draw and be connected to instrument 10 of scoring.Scored when scene is without civil power instrument 10 can be powered by connecting solar panel 9.Copper bell 1 is provided with clapper 6, and the tinkle of bells is produced with copper bell wall collision rift.

When kicking bell, piezoceramic transducer 7 produce ringing signal is amplified, rectification, be input to single-chip microcomputer after filtering Input port, preferably STC single-chip microcomputers P1.0（A/D）Simulation ringing signal is converted into data signal and entered by input port, the single-chip microcomputer Drawn after the processing of row amplitude limit digital filtering and effectively kick bell number of times, and add up to score, and internal memory and EEPOM are arrived in the result storage that will score In.In order to filter out wind or hang faint the tinkle of bells caused by the vibrations of bell pole, setting count threshold device, when the tinkle of bells value is less than threshold value When, do not score.The size of the threshold value is exactly sensitivity of scoring, and by test, the value is inputted using touch-screen.In order to prevent one Secondary bell of kicking produces phenomenon of repeatedly scoring, and effectively kicks inner shield in several seconds after bell and kicks the input of bell signal.When bell is once effectively kicked in input After signal, nothing kicks bell signal in 1~2 cycle, then it is assumed that continuously kicks bell and has interrupted, and stopping is scored and timing, and this ratio of alarming Match terminates.

When specifically used, there is civil power to directly input 220V on place, without connecing solar panel, after turning on the power, root According to needing to adjust the tinkle of bells input sensitivity, bell sensor signal lines 8 are connected, " beginning " key is pressed and starts timer, and start note Point.If without civil power on place, storage battery inside instrument of scoring can be used to power, when for a long time in use, solar panel 9 can be used Power supply.

Claims (4)

1. a kind of Korean nationality's swing electronic scoring device, including the copper bell touched is kicked during for playing on a swing（1）, it is characterised in that：Institute State copper bell（1）On be pasted with sensor（7）, the sensor（7）Signal wire（8）It is connected to instrument of scoring（10）；It is described to score Instrument（10）Including single-chip microcomputer, amplifying circuit, rectification circuit, filter circuit, liquid crystal display touch screen, amplifirer and loudspeaker, institute Input amplifier connection sensor is stated, amplification circuit output end connects current rectifying and wave filtering circuit and is connected with loudspeaker respectively Amplifirer, the rectification filter circuit output end connects single-chip microcomputer, the single-chip microcomputer respectively with liquid crystal display touch screen and power amplifier Device is connected.

2. Korean nationality's swing electronic scoring device according to claim 1, it is characterised in that：The sensor（7）To be micro- Type piezoceramic transducer.

3. Korean nationality's swing electronic scoring device according to claim 1, it is characterised in that：The instrument of scoring（10）Also wrap Include the technology gate for filtering out faint the tinkle of bells caused by wind or vibrations.

4. Korean nationality's swing electronic scoring device according to claim 1, it is characterised in that：The instrument of scoring（10）Pass through Solar panel（9）Power supply.