CN202339704U - Multifunctional carry-on karaoke player - Google Patents

Multifunctional carry-on karaoke player Download PDF

Info

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
Authority
CN
China
Prior art keywords
unit
microphone
mixing processing
karaoke
processing unit
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
Application number
CN2011204666282U
Other languages
Chinese (zh)
Inventor
尤广国
Original Assignee
尤广国
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 尤广国 filed Critical 尤广国
Priority to CN2011204666282U priority Critical patent/CN202339704U/en
Application granted granted Critical
Publication of CN202339704U publication Critical patent/CN202339704U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of multifunctional carry-on Karaoke Player
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.
CN2011204666282U 2011-11-22 2011-11-22 Multifunctional carry-on karaoke player Expired - Fee Related CN202339704U (en)

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 (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN207573602U (en) A kind of integral intelligent audio entertainment terminal based on WIFI
CN202339704U (en) Multifunctional carry-on karaoke player
CN204681574U (en) A kind of high-fidelity wifi sound equipment
CN203104749U (en) Multifunctional integrated portable sound equipment
CN203870973U (en) Integrated intelligent high efficiency digital multimedia playing system
CN204069063U (en) A kind of mobile phone
CN203181164U (en) A handset
CN201859647U (en) Multimedia player
CN201910901U (en) Multifunctional karaoke earphone
CN202218386U (en) Recording circuit capable of imitating recording studio functions
CN204884569U (en) A LED screen that is shaded that is used for super continuation of journey mini stereo set of can recording
CN203616996U (en) Portable digital audio player
CN204010692U (en) In-Ear Multifunctional sound recording player
CN203748836U (en) Loud speaker knapsack
CN203057462U (en) Novel voice control sound box
CN201845551U (en) Portable multifunctional music player
CN203027407U (en) Sound device with MP3 (MPEG Audio Layer 3) player
CN202034658U (en) Cable structure for audio transmission
CN100557700C (en) Digital code player with Kara OK function
CN204926790U (en) Audio frequency video disc play device
CN206674165U (en) A kind of portable blue-tooth audio amplifier
CN208863058U (en) A kind of audio receiver having both MP3 and Bluetooth function
CN211089917U (en) Portable equalizer ear amplifier
CN211019199U (en) Intelligent voice multimedia player
CN206506695U (en) A kind of sound card converter

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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