CN2698460Y - Karaoke music fountain - Google Patents
Karaoke music fountain Download PDFInfo
- Publication number
- CN2698460Y CN2698460Y CN 200420034733 CN200420034733U CN2698460Y CN 2698460 Y CN2698460 Y CN 2698460Y CN 200420034733 CN200420034733 CN 200420034733 CN 200420034733 U CN200420034733 U CN 200420034733U CN 2698460 Y CN2698460 Y CN 2698460Y
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- CN
- China
- Prior art keywords
- water pump
- water
- voltage regulator
- bidirectional thyristor
- audio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a Kara OK music fountain which is mainly composed of a water containing pool 1, a nozzle 2, a water spraying pipe 3, water pumps and a control circuit. The utility model is characterized in that the water spraying pipe 3 is respectively connected with a bass water pump 4, a middle and high pitch water pump 5 and a normally water-feeding water pump 6 through pipelines, wherein, the bass water pump 4 and the middle and high pitch water pump 5 are respectively connected with the output end of an audio feedback control instant AC voltage regulator 7, the input end of the audio feedback control instant AC voltage regulator 7 is connected with the output end of a frequency divider, and the input end of the frequency divider is connected with an audio power amplifier; the audio feedback control instant AC voltage regulator 7 is composed of a coupling transformer, a bidirectional thyristor, a diode, a resistor and a capacitor. The water spraying height of the utility model changes in real time along with the audio frequency of songs played or sung by people so as to achieve the interaction between people and the fountain during recreation. The utility model has the advantages no requirement of computer programming, simple structure, small volume, low cost and easy use. The utility model can be used in both outdoor leisure culture squares and ordinary households.
Description
One, technical field:
The utility model relates to a kind of artificial music fountain that is used for open deck or home entertaining, especially by audio signal control water spray Karaoke music fountain highly.
Two, background technology:
At present, artificial music fountain mainly is used in the large-scale open-air Cultural Square in city, mainly constitute by water containing pool, nozzle, sparge pipe, electric water pump and computer control cabinet etc., the audio signal that needs to play song is enrolled computer program in advance, amplifying circuit amplifies the back input converter to signal, the voltage (electric current) that frequency converter output just changes with audio signal, thereby the water spray height of control electric water pump.This mode of operation must be controlled by computer, and promptly music content can only enroll computer program in advance, and to then not reaction of the music of not enrolling computer program, interactive when lacking with people's amusement is not suitable for the place of people's sing karaokes such as family, garden.In addition, owing to using equipment such as special-purpose switch board of computer program and frequency converter, so it takes up room greatly, cost cost height uses inconvenience, can't promote the use of in average family.
Three, summary of the invention:
The purpose of this utility model provides a kind of Karaoke music fountain, the music content that solves existing artificial music fountain need enroll computer program in advance, interactive when lacking with people's amusement, it is big to take up room, cost cost height, use inconvenience, the problem that can't in average family, promote the use of.
The technical solution of the utility model is: it comprises water containing pool, nozzle, sparge pipe and water pump, its architectural feature is: sparge pipe by pipeline respectively with the bass water pump, alt water pump and normal feedwater water pump link to each other, wherein bass water pump and alt water pump respectively with audio frequency award the control instantaneous AC voltage regulator output be connected, the input that audio frequency is awarded the instantaneous AC voltage regulator of control links to each other with the output of frequency divider, the input of frequency divider links to each other with audio-frequency power amplifier, described audio frequency is awarded the instantaneous AC voltage regulator of control by the coupling transformer, bidirectional thyristor, diode, resistance and electric capacity are formed, bidirectional thyristor wherein, diode and resistance series connection form gate circuit, the input of bidirectional thyristor connects the 220V power supply, the elementary of coupling transformer is audio signal input end, a secondary end links to each other with the negative level of diode, and the other end is connected with the output of bidirectional thyristor by electric capacity.
Adopt frequency division wheel cylinder working method in the utility model, when being the alt frequency, supplies water a certain period in the first song by the alt water pump, supplied water by the bass water pump during for low frequency, the water pump that often feeds water is then worked always and is kept fountain on a basic water level to keep when the audio frequency of music switches.Being divided into the audio frequency of sending into respectively more separately behind low frequency signal and the medium-high frequency signal from the audio signal of audio-frequency power amplifier output by frequency divider awards the instantaneous AC voltage regulator of control, be the elementary of coupling transformer, under the coupling of transformer, transformer secondary output produces the promotion electric current that the control bidirectional thyristor is started working, because the input of bidirectional thyristor connects the 220V power supply, therefore its output produces the high voltage that changes with audio signal, big electric current, drive bass water pump or alt pump working respectively, thereby obtain with just the rise and fall fountain of conversion of audio frequency.
The utility model has the advantages that: the water spray height of fountain is with playing or audio frequency height that people sing song fluctuations in good time, and people and fountain is interactive when having realized amusement.No computer is programmed in advance, and is simple in structure, and volume is little, and cost is low, easy to use.Both can be used for the Cultural Square that lies fallow in the open, also can be used for ordinary people family.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the upward view of Fig. 1;
Fig. 5 is an operation principle block diagram of the present utility model;
Fig. 6 is the circuit diagram that Fig. 5 sound intermediate frequency is awarded the instantaneous AC voltage regulator 7 of control.
Five, the specific embodiment:
The meaning of each label is among Fig. 1 to Fig. 6: 1 water containing pool, 2 nozzles, 3 sparge pipes, 4 bass water pumps, 5 alt water pumps, 6 normal feedwater water pumps, 7 audio frequency are awarded the instantaneous AC voltage regulator of control, 8 frequency dividers, 9 audio-frequency power amplifiers, 10 bases, 11 cowlings, 12 filter screens, 13 float-ball type low water alarms, 14 low water level alarm buzzers, 15 drain valves, the threeway of 16 closed power lines inlet.
As Fig. 1 to shown in Figure 6: architectural feature of the present utility model is: sparge pipe 3 by pipeline respectively with bass water pump 4, alt water pump 5 and normal feedwater water pump 6 link to each other, wherein bass water pump 4 and alt water pump 5 respectively with audio frequency award the control instantaneous AC voltage regulator 7 output be connected, the input that audio frequency is awarded the instantaneous AC voltage regulator 7 of control links to each other with the output of frequency divider 8, the input of frequency divider 8 links to each other with audio-frequency power amplifier 9, described audio frequency is awarded the instantaneous AC voltage regulator 7 of control by the coupling transformer, bidirectional thyristor, diode, resistance and electric capacity are formed, bidirectional thyristor wherein, diode and resistance series connection form gate circuit, the input of bidirectional thyristor connects the 220V power supply, the elementary of coupling transformer is audio signal input end, a secondary end links to each other with the negative level of diode, and the other end is connected with the output of bidirectional thyristor by electric capacity.
As can be seen from Figure 6: described audio frequency award the control instantaneous AC voltage regulator 7 the coupling transformer have two secondary, the electronic component that connects on twice levels is formed identical, connect and position relation symmetry, one of them secondary input termination 220V power supply of going up bidirectional thyristor, another secondary input end grounding of going up bidirectional thyristor.The quantity of the secondary water pump that also can connect as required of coupling transformer is set to three, four, even more.
Can find out from Fig. 1, Fig. 3: there is base 10 below of described water containing pool 1, and audio frequency is awarded the instantaneous AC voltage regulator 7 of control and is arranged in the base 10, and the upper center of base 10 has ventilating opening, and cowling 11 is arranged on the ventilating opening.
Can find out from Fig. 1, Fig. 2: described water containing pool 1 is " ∏ " font, bass water pump 4, alt water pump 5 and normal feedwater water pump 6 are housed respectively in two legs of water containing pool 1 bottom, be provided with filter screen 12 in the upper end of two legs, below filter screen 12, be provided with float-ball type low water alarm 13.
Operation principle: when our sing karaoke, being divided into the audio frequency of sending into respectively more separately behind low frequency signal and the medium-high frequency signal from the audio signal of audio-frequency power amplifier 9 output by frequency divider 8 awards the instantaneous AC voltage regulator 7 of control, be the elementary of coupling transformer, under the coupling of transformer, transformer secondary output produces the promotion electric current that the control bidirectional thyristor is started working, because the input of bidirectional thyristor connects the 220V power supply, therefore its output produces the high voltage that changes with audio signal, big electric current, drive bass water pump 4 or 5 work of alt water pump respectively, be to supply water by alt water pump 5 when a certain period is the alt frequency in the song, supply water by bass water pump 4 during for low frequency, the water pump 6 that often feeds water is then worked always, when the audio frequency of music switches keeping fountain on a basic water level, thereby obtain with just the rise and fall fountain of conversion of audio frequency.The heat that control circuit produces can shed by cowling 11, filter screen 12 is used for the water of water containing pool 1 is entered water pump after filtering again, avoid stopping up, when in the water containing pool 1 drop to certain height under water the time, float-ball type low water alarm 13 starts low water level alarm buzzer 14 and sends chimes of doom, shows that filter screen 12 has stopped up, and should clean or change, drain valve 15 is used to change water, and closed power line threeway inlet 16 is connected with power line.In addition, also Holiday lamp, shot-light and negative oxygen ion air purifier etc. can be set in this fountain apparatus, to improve the air quality of its sight and environment for use.
Claims (4)
- One kind the Karaoke music fountain, comprise water containing pool (1), nozzle (2), sparge pipe (3) and water pump, it is characterized in that: sparge pipe (3) by pipeline respectively with bass water pump (4), alt water pump (5) and normal feedwater water pump (6) link to each other, wherein bass water pump (4) and alt water pump (5) respectively with audio frequency award the control instantaneous AC voltage regulator (7) output be connected, the input that audio frequency is awarded the instantaneous AC voltage regulator of control (7) links to each other with the output of frequency divider (8), the input of frequency divider (8) links to each other with audio-frequency power amplifier (9), described audio frequency is awarded the instantaneous AC voltage regulator of control (7) by the coupling transformer, bidirectional thyristor, diode, resistance and electric capacity are formed, bidirectional thyristor wherein, diode and resistance series connection form gate circuit, the input of bidirectional thyristor connects the 220V power supply, the elementary of coupling transformer is audio signal input end, a secondary end links to each other with the negative level of diode, and the other end is connected with the output of bidirectional thyristor by electric capacity.
- 2. Karaoke music fountain according to claim 1, it is characterized in that: described audio frequency award the control instantaneous AC voltage regulator (7) the coupling transformer have two secondary, the electronic component that connects on twice levels is formed identical, connect and position relation symmetry, one of them secondary input termination 220V power supply of going up bidirectional thyristor, another secondary input end grounding of going up bidirectional thyristor.
- 3. Karaoke music fountain according to claim 1 and 2, it is characterized in that: there is base (10) below of described water containing pool (1), audio frequency is awarded the instantaneous AC voltage regulator of control (7) and is arranged in the base (10), the upper center of base (10) has ventilating opening, and cowling (11) is arranged on the ventilating opening.
- 4. Karaoke music fountain according to claim 1, it is characterized in that: described water containing pool (1) is " ∏ " font, bass water pump (4), alt water pump (5) and normal feedwater water pump (6) are housed respectively in two legs of water containing pool (1) bottom, the bottom of two legs communicates, the upper end is provided with filter screen (12), is provided with float-ball type low water alarm (13) in the below of filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034733 CN2698460Y (en) | 2004-05-11 | 2004-05-11 | Karaoke music fountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034733 CN2698460Y (en) | 2004-05-11 | 2004-05-11 | Karaoke music fountain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698460Y true CN2698460Y (en) | 2005-05-11 |
Family
ID=34773125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420034733 Expired - Fee Related CN2698460Y (en) | 2004-05-11 | 2004-05-11 | Karaoke music fountain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698460Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105377448A (en) * | 2013-02-22 | 2016-03-02 | 天那高有限公司 | Interactive entertainment apparatus and system and method for interacting with water to provide audio, visual, olfactory, gustatory or tactile effect |
-
2004
- 2004-05-11 CN CN 200420034733 patent/CN2698460Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105377448A (en) * | 2013-02-22 | 2016-03-02 | 天那高有限公司 | Interactive entertainment apparatus and system and method for interacting with water to provide audio, visual, olfactory, gustatory or tactile effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050511 |