CN200983245Y - Electronic chirp and multimedia sound control device for palestra umpire - Google Patents
Electronic chirp and multimedia sound control device for palestra umpire Download PDFInfo
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- CN200983245Y CN200983245Y CN 200620151584 CN200620151584U CN200983245Y CN 200983245 Y CN200983245 Y CN 200983245Y CN 200620151584 CN200620151584 CN 200620151584 CN 200620151584 U CN200620151584 U CN 200620151584U CN 200983245 Y CN200983245 Y CN 200983245Y
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- whistle
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- sound
- control device
- multimedia sound
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Abstract
The utility model relates to an electronic whistle and multimedia sound control device for gymnasium judges, which includes two portions of an electronic whistle and a multimedia sound control device, wherein the electronic whistle comprises a whistle body, the entry of which is an admission opening and the upper portion of which is equipped with an air outlet hole, the upper portion of the whistle body corresponding to the admission opening is equipped with a windbreak component and the inner portion of the whistle body is equipped with a sound sensing device and a signal projector. The multimedia sound control device comprises a central processing unit CPU, a loudspeaker and a fluorescence illuminator. The signal projector on the electronic whistle transmits a signal, the multimedia sound control device receives the signal and the central processing unit CPU controls the work of the loudspeaker and the fluorescence illuminator for playing the amplified whistle sound of the judge in the gymnasium, increasing the fluorescence illuminance through the goal and advertising boards around the gymnasium, and transforming the whistle sound of the judge into a light signal and delivering the signal to the gymnasium, thereby the athletes can play the game more attentively and the hearing disordered people can join and watch the game better.
Description
Technical field
The utility model relates to a kind of electronics whistle and multimedia sound-controlled apparatus, the particularly a kind of electronics whistle and multimedia sound-controlled apparatus that is used for the stadiums judge.
Background technology
World cup in 2006 is along with winning the championship of Italian team brings to a happy ending, but recurrent a kind of phenomenon makes people think deeply in many matches of current Cup.Because the team member does not hear judge's birdie, after blowing whistle, the judge continues the control football, cause at last being judged yellow-card warning.In its tangible present court and have this problem too in other sports item,, cause in the competition field noise very big because spectators are nearer apart from the competition field; Add some football fan and like on the auditorium sound of imitation referee whistle to produce the false whistle that some are interfered with play, or the team member carrying out fierce antagonism on the competition field, be difficult to again birdie be judged.Therefore, in the face of modern stadiums, common whistle is difficult to carry important task.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of reasonable in design, dependable performance, the electronics whistle and the multimedia sound-controlled apparatus that are used for the stadiums judge easy to use are provided.
The technical scheme that the utility model adopted is for achieving the above object: a kind of electronics whistle and multimedia sound-controlled apparatus that is used for the stadiums judge is characterized in that comprising the electronics whistle and multimedia sound-controlled apparatus two parts; The electronics whistle part comprises whistle body, and the porch of whistle body is an air admission hole, and body top, the whistle is provided with venthole, and the top of corresponding air admission hole whistle body is provided with wind-proof component, is provided with sound transducer and signal projector in the body of the whistle; The multimedia sound-controlled apparatus comprises central processor CPU, and its input, output terminal connect signal receiver and signal amplifier respectively, and signal amplifier connects the loudspeaker and the fluorescent lighting device of central processor CPU control respectively.
The beneficial effects of the utility model are: by the existing whistle that is used for the sports tournament judge is improved, increase automatically controlled and launch communication part, sportsman on the arena can be heard more accurately judge clearly whistle and make accurate judgment.This device can be applied in the middle of all kinds of large-scale sports tournaments, particularly professional football venue etc.During enforcement, only need change original competition gymnasiums and stadiums sound system and get final product, as for lighting system, invest also lessly relatively, simultaneously, the lighting system that increases newly also can be used as illuminator at ordinary times, can increase the lighting effects of venue, achieves many things at one stroke.During application, judge's birdie each time all produces electric signal by sound transducer, by signal projector and communication system this signal being transferred to central control system again is central processor CPU, this signal is amplified, and can be luminance signal with the birdie conversion of signals by the fluorescent lighting device in the venue simultaneously.
This device is the product of sports and modern science and technology perfect adaptation, the voice emplifying that it sends by loudspeaker and by being installed in the fluorescent light on billboard and the woodwork, going that the sportsman drops into more played, dysaudia or other people former thereby that can not carry out proper motion can make simultaneously those because can join these sports, therefore demonstrated fully that people-oriented, the policy of the science Olympic Games.
Description of drawings
Fig. 1 is the utility model electronics whistle structural representation;
Fig. 2 is the utility model multimedia sound-controlled apparatus circuit side connector block diagram;
Among the figure: 1 whistle body, 2 air admission holes, 3 ventholes, 4 wind-proof components, 5 sound transducers, 6 signal projectors.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to embodiment, structure, feature that foundation the utility model provides:
A kind of electronics whistle and multimedia sound-controlled apparatus that is used for the stadiums judge comprises the electronics whistle and multimedia sound-controlled apparatus two parts.
Referring to Fig. 1, the electronics whistle part comprises whistle body 1, and the porch of whistle body 1 is an air admission hole 2, and body 1 top in the whistle is provided with venthole 3, and the top of corresponding air admission hole 2 whistle bodies 1 is provided with wind-proof component 4, is provided with sound transducer 5 and signal projector 6 in the whistle body 1.Sound transducer 5 can adopt high-fidelity phonosensitive detector, and it can be converted to electric signal with sound, is the core component of whole device; Characteristics such as requirement high-fidelity performance is good, and body is light in a small amount.The effect of signal projector 6 is that the electric signal that sound transducer 5 produces is transferred to central processor CPU, and it also wants cube little, in light weight except needs have the due function of other radio device.Wind-proof component 4 can be made as the structure of film, in case the user blows whistle, this film can automatically spring open owing to the effect of air-flow; End is blown a whistle, and this film will auto-closing; Can reduce the interference of air intake and other noise like this.The user can be directly to the inner air blowing of whistle, and the sound transducer 5 of whistle inside can produce electric signal according to the size of air-flow.
Referring to Fig. 2, the multimedia sound-controlled apparatus comprises central processor CPU, and its input, output terminal connect signal receiver and signal amplifier respectively, and signal amplifier connects the loudspeaker and the fluorescent lighting device of central processor CPU control respectively.Central processor CPU receives the electromagnetic communication signal that is sent by electronics whistle signal projector, then communication signal is handled, and filter out noise produces output signal, amplifies through signal again; Each outlet terminal is exported control loudspeaker sound equipment and fluorescent lighting device.
The central processor CPU effect is by signal receiver the electric signal that receives to be handled, and is transferred in the signal amplifier, finally by loudspeaker and fluorescent lighting device output.Received signal is amplified the back and is carried out analyzing and processing by microprocessor CPU, and the scope that receives signal by qualification reduces the possibility that noise or debug signal are operated.
Signal amplifier can be common simulating signal amplifying return circuit, and it can will effectively amplify through the central processor CPU processed electrical signals, amplifies the back and exports by external unit.
Speaker unit can use the loudspeaker in stadium itself, but because this scheme mainly is for the sportsman provides, so can increase special speaker unit in the venues, makes things convenient for the sportsman to receive information.The birdie that the judge blows can effectively amplify and export, and guarantees that the sportsman on the competition field better plays.
Fluorescent lighting device can be arranged in sports buildings such as the court around billboard edge or the woodwork, and its brightness is directly proportional with the decibel of birdie.Can better point out the sportsman like this, be beneficial to people's match of dysaudia simultaneously.
The electronics whistle also can be used its basic function separately, produces birdie.Also can further change the type of sound transducer, allow it produce corresponding electric current according to size through whistle ventilating opening wind speed.As long as according to the power of electric current in the signal, the sound signal that produces similar birdie in central processor CPU gets final product.Like this, not only can dwindle the volume of whistle, simultaneously, because reduced the single job process, it is more accurate that sound-reducing is got.
The signal that send at the electronics whistle sends signal for the speaker unit in the venue after handling by central processor CPU, can play out the birdie that amplifies trail official in venue; Pass through at the goal simultaneously and the increase of the billboard around place lighting system, convert the birdie of judging to light signal and send in the court.The benefit of doing like this is can avoid the team member to be shown up interior or interference outside the venue and can't differentiate judge's birdie, simultaneously, and the also chance that can provide normal the value of participation to watch the match for person hard of hearing.For fear of unnecessary noise influence match, on the body of the whistle, increase windproof setting, except the wind-proof device of physics, the decibel lower limit of amplification can also be set to this device, just the sound that sends when whistle inside is below a certain fixed decibel, and this amplification system is not moved.Effectively prevent this device with surrounding environment or judge's maloperation as amplifying signal, avoid causing interference to normal match.
The utility model is reasonable in design, and practical function is remarkable, can be widely used in going in every sports, better promotes the development of sports, will contribute for 2008 Olympic Games on the horizon!
Above-mentioned detailed description of the electronics whistle that is used for stadiums judges and multimedia sound-controlled apparatus being carried out with reference to embodiment; be illustrative rather than determinate; therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection domain of the present utility model.
Claims (1)
1, a kind of electronics whistle and multimedia sound-controlled apparatus that is used for the stadiums judge is characterized in that comprising the electronics whistle and multimedia sound-controlled apparatus two parts; The electronics whistle part comprises whistle body, and the porch of whistle body is an air admission hole, and body top, the whistle is provided with venthole, and the top of corresponding air admission hole whistle body is provided with wind-proof component, is provided with sound transducer and signal projector in the body of the whistle; The multimedia sound-controlled apparatus comprises central processor CPU, and its input, output terminal connect signal receiver and signal amplifier respectively, and signal amplifier connects the loudspeaker and the fluorescent lighting device of central processor CPU control respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620151584 CN200983245Y (en) | 2006-12-08 | 2006-12-08 | Electronic chirp and multimedia sound control device for palestra umpire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620151584 CN200983245Y (en) | 2006-12-08 | 2006-12-08 | Electronic chirp and multimedia sound control device for palestra umpire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983245Y true CN200983245Y (en) | 2007-11-28 |
Family
ID=38910396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620151584 Expired - Fee Related CN200983245Y (en) | 2006-12-08 | 2006-12-08 | Electronic chirp and multimedia sound control device for palestra umpire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200983245Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732965A (en) * | 2015-04-09 | 2015-06-24 | 谭斌 | Multifunctional police electronic whistle |
| CN105833534A (en) * | 2016-05-23 | 2016-08-10 | 天津百逸互娱动漫有限公司 | Toy whistle |
| CN106581948A (en) * | 2017-01-19 | 2017-04-26 | 广州昊熹医疗科技有限公司 | Intelligent monitoring method and apparatus based on respiratory trainer |
-
2006
- 2006-12-08 CN CN 200620151584 patent/CN200983245Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732965A (en) * | 2015-04-09 | 2015-06-24 | 谭斌 | Multifunctional police electronic whistle |
| CN105833534A (en) * | 2016-05-23 | 2016-08-10 | 天津百逸互娱动漫有限公司 | Toy whistle |
| CN106581948A (en) * | 2017-01-19 | 2017-04-26 | 广州昊熹医疗科技有限公司 | Intelligent monitoring method and apparatus based on respiratory trainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |