CN202339704U - Multifunctional carry-on karaoke player - Google Patents
Multifunctional carry-on karaoke player Download PDFInfo
- Publication number
- CN202339704U CN202339704U CN2011204666282U CN201120466628U CN202339704U CN 202339704 U CN202339704 U CN 202339704U CN 2011204666282 U CN2011204666282 U CN 2011204666282U CN 201120466628 U CN201120466628 U CN 201120466628U CN 202339704 U CN202339704 U CN 202339704U
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- microphone
- mixing processing
- karaoke
- processing unit
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Abstract
The utility model discloses a multifunctional carry-on karaoke player. The multifunctional carry-on karaoke player comprises a power supply management unit, wherein the power supply management unit is connected with a microphone unit and a frequency-mixing processing unit and provides power guarantee for the microphone unit and the frequency-mixing processing unit. The multifunctional carry-on karaoke player also comprises a storage unit, an MP3 (moving picture experts group audio layer-3) unit and a first audio input unit connected with the output end of the microphone unit. The multifunctional carry-on karaoke player is characterized in that the output end of the microphone unit is combined with audio output of the MP3 unit by the first audio input unit; after sound-track switching, accompanying sound of the microphone is extracted to the frequency-mixing processing unit; then by a line output unit or a microphone voice input unit, an external video line input unit is combined; and after sound-track switching, the accompanying sound of the microphone is extracted again, and passes through the frequency-mixing processing unit and the line output unit in sequence. Due to the structure, the multifunctional carry-on karaoke player has the functions of sound recording, sound reception, a U disc, a TF (trans-flash) card reader and karaoke. The multifunctional carry-on karaoke player has the sound recording function of karaoke, and is convenient to carry on.
Description
Technical field
The utility model relates to a kind of player, particularly a kind of multifunctional carry-on Karaoke Player.
Background technology
Common player mainly is used in and listens to the music; Common Karaoke also is at home theater or sings the Room at KTV and realize; But traditional Caraok device volume all is bigger, and the separate groups mould assembly, generally is made up of mains supply, TV, computer, OK a karaoke club 0K machine, power amplifier, loudspeaker, microphone.
Therefore be unfavorable for like this carrying, receive the restriction of objective condition such as volume is big in the use, big limitations sing the place that the fan plays Karaoka.
And present mobile phone, PC, audio and video player uses more and more general; Price is also more and more lower; Because audio and video player can well be realized audio-video playing function, the audio and video player volume is little, portable simultaneously; But audiovisual materials can only recorded and play to audio and video player, do not have the function of Karaoke.
Common earphone also main application exists, and listen song and work as headset, all be not have OK a karaoke club 0K function.
The utility model content
In order to overcome the above-mentioned weak point that exists in the prior art, the purpose of the utility model is to provide a kind of volume little, is easy to carry, not only can listen song again can K the multifunctional carry-on Karaoke Player of song.
In order to reach above-mentioned purpose; The utility model adopts following concrete technical scheme: a kind of multifunctional carry-on Karaoke Player; Comprise PMU; PMU links to each other with the Frequency mixing processing unit with microphone unit and is that microphone unit and Frequency mixing processing unit provide power supply to guarantee, also comprise memory cell, MP3 unit and the first audio frequency input block that is connected with microphone unit, the first audio frequency input block output terminal is connected with the Frequency mixing processing unit; Frequency mixing processing unit output terminal is connected with the audio output unit input end; A road of MP3 unit output terminal is connected with the first audio frequency input block input end, and another road is connected with memory cell, and the output terminal of memory cell is connected with the display unit input end.
The input end of said Frequency mixing processing unit is connected with the second audio frequency input block, and the input end of the second audio frequency input block is connected with the voice band line input block.
Said audio output unit output terminal is connected with headphone unit or circuit output unit.
Said MP3 unit output terminal is connected with the Frequency mixing processing unit.
Compared with prior art, the utlity model has following outstanding advantage and effect: possess recording is arranged, radio reception; USB flash disk, TF card reader, Karaoke; And Karaoke sound-recording function; Simultaneously also can be used as a kind of earpiece type multimedia recreation MP3 player, conveniently carry, have extraordinary technique effect.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Below in conjunction with accompanying drawing the utility model is done further to specify.
Embodiment
As shown in Figure 1; A kind of multifunctional carry-on Karaoke Player comprises PMU, and PMU links to each other with the Frequency mixing processing unit with microphone unit and is that microphone unit and Frequency mixing processing unit provide power supply to guarantee; Also comprise memory cell, MP3 unit and the first audio frequency input block that is connected with microphone unit; Sound signal is conveyed to the first audio frequency input block, and the first audio frequency input block output terminal is connected with the Frequency mixing processing unit, Frequency mixing processing unit output terminal is connected with the audio output unit input end; Sound signal is directly exported; A road of MP3 unit output terminal is connected with the first audio frequency input block input end, and another road is connected with memory cell, and the output terminal of memory cell is connected with the display unit input end; The input end of said Frequency mixing processing unit is connected with the second audio frequency input block; The input end of the second audio frequency input block is connected with the voice band line input block, and said audio output unit output terminal is connected with headphone unit or circuit output unit, and said MP3 unit output terminal is connected with the Frequency mixing processing unit.
When K sings; Combine the audio frequency output of MP3 unit through the first audio frequency input block by the microphone voice-input unit; The process sound channel is extracted the microphone sound accompaniment to the Frequency mixing processing unit after cutting commentaries on classics again; Pass through the circuit output unit again, perhaps the microphone voice-input unit extracts the microphone sound accompaniment through the Frequency mixing processing unit after combining outside audio-visual circuit input block to cut commentaries on classics through sound channel again, passes through the circuit output unit again.
What should explain at last is: above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (4)
1. multifunctional carry-on Karaoke Player; Comprise PMU; PMU links to each other with the Frequency mixing processing unit with microphone unit and is that microphone unit and Frequency mixing processing unit provide power supply to guarantee; It is characterized in that: also comprise memory cell, MP3 unit and the first audio frequency input block that is connected with microphone unit; The first audio frequency input block output terminal is connected with the Frequency mixing processing unit, and Frequency mixing processing unit output terminal is connected with the audio output unit input end, and a road of MP3 unit output terminal is connected with the first audio frequency input block input end; Another road is connected with memory cell, and the output terminal of memory cell is connected with the display unit input end.
2. according to the said a kind of multifunctional carry-on Karaoke Player of claim 1, it is characterized in that: the input end of said Frequency mixing processing unit is connected with the second audio frequency input block, and the input end of the second audio frequency input block is connected with the voice band line input block.
3. according to the said a kind of multifunctional carry-on Karaoke Player of claim 1, it is characterized in that: said audio output unit output terminal is connected with headphone unit or circuit output unit.
4. according to the said a kind of multifunctional carry-on Karaoke Player of claim 1, it is characterized in that: said MP3 unit output terminal is connected with the Frequency mixing processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204666282U CN202339704U (en) | 2011-11-22 | 2011-11-22 | Multifunctional carry-on karaoke player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204666282U CN202339704U (en) | 2011-11-22 | 2011-11-22 | Multifunctional carry-on karaoke player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202339704U true CN202339704U (en) | 2012-07-18 |
Family
ID=46488394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204666282U Expired - Fee Related CN202339704U (en) | 2011-11-22 | 2011-11-22 | Multifunctional carry-on karaoke player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202339704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183259A (en) * | 2014-08-07 | 2014-12-03 | 北京宏宇天地科技发展有限公司 | Life story player and using method thereof |
| CN106340288A (en) * | 2016-10-12 | 2017-01-18 | 刘冬来 | Multifunctional mini portable karaoke device |
-
2011
- 2011-11-22 CN CN2011204666282U patent/CN202339704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183259A (en) * | 2014-08-07 | 2014-12-03 | 北京宏宇天地科技发展有限公司 | Life story player and using method thereof |
| CN106340288A (en) * | 2016-10-12 | 2017-01-18 | 刘冬来 | Multifunctional mini portable karaoke device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20181122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |