CN2088733U - Simple karaoke device for recorder - Google Patents
Simple karaoke device for recorder Download PDFInfo
- Publication number
- CN2088733U CN2088733U CN 90226264 CN90226264U CN2088733U CN 2088733 U CN2088733 U CN 2088733U CN 90226264 CN90226264 CN 90226264 CN 90226264 U CN90226264 U CN 90226264U CN 2088733 U CN2088733 U CN 2088733U
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- CN
- China
- Prior art keywords
- signal
- sound
- circuit
- karaoke
- engraving apparatus
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- 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.)
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- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The utility model relates to a simple karaoke device for increasing the functions of a recorder. A recorder on which the simple karaoke device is installed can not only have original functions, but also be added with the function of karaoke. When singers suddenly stop singing, the effect of songs sung with the help of a machine can be realized by a refitted karaoke type recorder. If an earphone is provided, the utility model can teach singers to sing new songs, correct the inaccurate singing ways of the singers, and help the singers perform. Because only a plurality of electrical apparatus elements of a common recorder are changed to form the device, the increased fee is very low. A recorder provided with the simple device is an independent entirety which has simple and convenient operation and is suitable for ordinary families.
Description
The utility model is a kind of Karaoke easy device that increases the sound-track engraving apparatus function.
The Karaoke recreational facilities of people's use at present are by common karaoke machine, player, music centers equipment or sound-track engraving apparatus.Colour television set and Karaoke videotape are formed.Price height, troublesome poeration, and exist when the singer stops singing suddenly in the performance process, just have only music not have the defective of song.
In order to solve people to pursuit for one's own enjoyment, nearly section is sold a kind of sound-track engraving apparatus that is called Karaoke on the time market.Its inside has the function of karaoke machine.In the whole series Karaoke recreational facilities, only cancelled karaoke machine, it uses a kind of Karaoke tape that is called, and is actually a kind of every first song and divides twice broadcast, first pass playing back music accompaniment song, playing accompaniment music second time does not have song, so fundamentally do not deal with problems.
The purpose of this utility model is that a kind of easy device that just can reach purpose for one's own enjoyment in the sound-track engraving apparatus that is installed in will be provided.It is easy to use, price is low, also can solve the problem that does not have song in singing the way when singer stops singing suddenly.
The purpose of this utility model is achieved in that the magnetic head of common sound-track engraving apparatus and demagnetizer is replaced with special-purpose magnetic head of Karaoke and demagnetizer, uses special-purpose Karaoke audio tape.In sound-track engraving apparatus, set up a signal controller and key switch.Again from the external insert earphone of signal output.
Because common audio tape has four to stay sound channel, and common head has only two signal receivers, so can only receive wherein two signals that stay on the sound channel at every turn, could receive two other behind the turn-over and stay signal on the sound channel, special-purpose Karaoke magnetic head has four signal receivers, can receive four signals that stay on the sound channel simultaneously.Also there are four to stay sound channel on the special-purpose Karaoke audio tape.Wherein two what stay that sound channel records is accompaniment music, it is song with the synchronous professional singer of accompaniment music that two other is stayed what record on the sound channel, special-purpose Karaoke magnetic head will be wherein two stay the accompaniment music signal on the sound channel directly to import the sound-track engraving apparatus amplifier.Two other stays the song on the sound channel to divide two paths of signals to carry.Wherein one road signal is imported single insert earphone of singer wears.Because it is in order to hear the song of professional singer, can hear the song that oneself is sung again that wearing single insert earphone as the television announcer is work for convenience that the singer only wears an insert earphone.Another road signal input controller, hear the song of professional singer as the singer after, and then sing facing to hand microphone.By hand microphone with this signal input controller.This controller is one can receive two signals at any time, but the signal that hand microphone is sent here preferentially output all the time, the circuit that when the hand microphone no signal, just allows another signal to export.After this signal enters the sound-track engraving apparatus amplifier and accompaniment music mixes, broadcast, the sound-track engraving apparatus of Karaoke easy device has been installed, as long as press key switch during use, because this switch is to have only many multipole switches to contact chip by loudspeaker.So it can connect the partly connection of circuit and the relevant circuit of sound-track engraving apparatus of Karaoke easy device simultaneously, this sound-track engraving apparatus becomes immediately and has Kara OK function formula sound-track engraving apparatus.If singer's song will be preserved with the mode of Karaoke tape storage assembly, as long as press key switch, again according to using common sound-track engraving apparatus recording operation method to operate.Special-purpose Karaoke demagnetizer just can be erased all signals on the raw tape.For recording is prepared.Magnetic recording head can directly be imported the singing voice signals that accompaniment music signal and slave controller are sent here there from the playback head there, and record simultaneously down.
The utility model uses special-purpose Karaoke audio tape because only need repack the magnetic head and the demagnetizer of common sound-track engraving apparatus into special-purpose Karaoke magnetic head and demagnetizer, sets up a signal controller.Key switch and insert earphone just can reach purpose for one's own enjoyment, and the sound-track engraving apparatus of this easy device has been installed, and have not only increased Kara OK function.And kept the sound-track engraving apparatus original function, if the audio tape of will playing Karaoka is when common audio tape use.Because four stay the signal on the sound channel to be received by special-purpose Karaoke magnetic head simultaneously.So it is better than common audio tape acoustics, the karaoke type sound-track engraving apparatus can also realize that you sing me and do not sing, and you do not sing the effect that I then sing.If wear an insert earphone and can also teach singer's learn to sing new song, correct singer's mistake singing style, help the singer to perform on the stage, because the karaoke type sound-track engraving apparatus is easy to use, adapts to general family and use so price is low.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Figure one is according to the Karaoke easy device of the increase sound-track engraving apparatus function that the utility model proposes structural drawing in the outside position of sound-track engraving apparatus.
Below in conjunction with details and the working condition of figure one detailed description according to the concrete device that the utility model proposes.
This device comprises that sound-track engraving apparatus (1), signal partly have the insert earphone (7) of magnetic head (2), microphone (6), demagnetizer (3) and monitoring signal.Be used to connect the key switch (4) of each the part circuit of Karaoke easy device and the connection of the relevant circuit of sound-track engraving apparatus and the controller (5) of control signal output.
Figure two is Karaoke easy device and inner each the draw bail synoptic diagram that partly connects of sound-track engraving apparatus.Describe the working condition of this easy device in detail below in conjunction with figure two.
Considering in the wire frame is an inner draw bail synoptic diagram of double-cassette recorder that this easy device has been installed.Signal magnetic head (2) is passed to insert earphone (7) and controller (5) after receiving, and other one road signal that controller (5) receives is sent here by hand microphone (6), and controller (5) will preferentially be exported all the time by the signal that hand microphone (6) are sent here.Could export the signal of sending here by magnetic head (2) when having only hand microphone (6) no signal.Connection has the partly connection of circuit and the relevant circuit of sound-track engraving apparatus of Kara OK function.Only need press key switch (4).Magnetic head (2-1) has recording playback effect, and it and the direct coupled circuit path of magnetic head (2) are to carry the accompaniment music signal.Other one road signal comes the circuit of self-controller (5), demagnetizer (3) to be connected by key switch (4).
Claims (5)
1, a kind of OK a karaoke club ok easy device that increases the sound-track engraving apparatus function for the use of repacking sound-track engraving apparatus, this device has a sound-track engraving apparatus (1), its signal partly has magnetic head (2), the demagnetizer (3) of original tape signal is used to erase, receive the hand microphone (6) of external signal, the insert earphone of monitoring signal (7), the key switch (4) that controller (5) that control signal is preferentially exported all the time and the relevant circuit with sound-track engraving apparatus of each part circuit of connection OK a karaoke club ok easy device connect, it is characterized in that on the magnetic head (2) of received signal four signal receivers being arranged, they are divided into independently two pairs, and by the structure of two circuit control.
2, device according to claim 1, the demagnetization work surface of contact that it is characterized in that demagnetizer (3) are divided into two independently partly, and by the structure of two circuit controls.
3, device according to claim 1 is characterized in that key switch (4) has 3～11 pairs of contact chips, and its circuit position is coupled to each other the place at the circuit of easy device and the circuit of sound-track engraving apparatus.
4, device according to claim 1 is characterized in that controller (5) is one and imports two signals at any time, preferentially exports the circuit of one of them signal all the time, and its circuit position is between signal part and key switch (4).
5, device according to claim 1 is characterized in that being provided with and specializes in the insert earphone (7) that singer individual is used to monitor the song of professional singer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226264 CN2088733U (en) | 1990-12-13 | 1990-12-13 | Simple karaoke device for recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226264 CN2088733U (en) | 1990-12-13 | 1990-12-13 | Simple karaoke device for recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2088733U true CN2088733U (en) | 1991-11-13 |
Family
ID=4903550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90226264 Withdrawn CN2088733U (en) | 1990-12-13 | 1990-12-13 | Simple karaoke device for recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2088733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980198A (en) * | 2010-11-01 | 2011-02-23 | 福州星网视易信息系统有限公司 | Method for carrying karaoke |
-
1990
- 1990-12-13 CN CN 90226264 patent/CN2088733U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980198A (en) * | 2010-11-01 | 2011-02-23 | 福州星网视易信息系统有限公司 | Method for carrying karaoke |
| CN101980198B (en) * | 2010-11-01 | 2012-06-06 | 福州星网视易信息系统有限公司 | Method for carrying karaoke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |