CN202856942U - Handheld karaoke machine - Google Patents
Handheld karaoke machine Download PDFInfo
- Publication number
- CN202856942U CN202856942U CN 201220464988 CN201220464988U CN202856942U CN 202856942 U CN202856942 U CN 202856942U CN 201220464988 CN201220464988 CN 201220464988 CN 201220464988 U CN201220464988 U CN 201220464988U CN 202856942 U CN202856942 U CN 202856942U
- Authority
- CN
- China
- Prior art keywords
- karaoke
- microphone
- hand
- power amplifier
- microphone housing
- 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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- Reverberation, Karaoke And Other Acoustics (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model provides a handheld karaoke machine which comprises a microphone, wherein a sound receiving device for receiving sound and converting sound into an electric signal is arranged at the front part of the microphone, a microphone shell is further internally provided with a karaoke request module, a power amplifier module, a storage and a loudspeaker box, the output end of the sound receiving device and the storage are respectively connected with the signal input end of the karaoke request module, the audio signal output end of the karaoke request module is connected with the input end of the power amplifier circuit, and the output end of the power amplifier circuit is connected with the loudspeaker box. As the loudspeaker box, the microphone and the karaoke request module are combined in the microphone shell, the whole karaoke machine is like a microphone, can be held by a hand to use, and is a karaoke machine capable of being used by people whenever and wherever possible.
Description
Technical field
The utility model relates to the Karaoke field, particularly a kind of karaoke machine of hand-hold type.
Background technology
" Karaoke " normally pre-record on video tape or CD and so on storing media in broadcast, do not have the musical background of leading singer's voice, simultaneously, on TV screen, play synchronously the lyrics that the beat prompting is arranged, then seeing that by the participant limit lyrics limit holds microphone and sing.Therefore, " Karaoke " is a kind of accompanying system, and the singer can participate in singing under the musical background of prerecording." Karaoke " can make singer's sound obtain beautifying and retouching by acoustic processing, when organically combining with musical background, just become the stereo song of one integrated mass again.This accompaniment mode brings great convenience with joyful to singing fans.
Sing karaoke is one of entertainment way of at present many people, and more traditional mode is about several friends, sings together to special karaoke halls, spends a good time together.Because the restriction of time and space, cost is difficult to sing karaoke whenever and wherever possible.
In recent years, various manufacturers design multiple product for the hobby the man who loves to singing, karaoke accompaniment machine for example, at home also can with the combinations such as the television set of family, audio amplifier, oneself also can sing song, this sings in time, all makes things convenient for cheaply on the cost and howed to special karaoke halls than top, but, this staying at home in conjunction with the Karaoke mode of television set, audio amplifier, also can only monoblock arranged during the time, open this a series of equipment shadow and sing, anywhere or anytime sing karaoke.
The utility model content
The utility model is sung the needs of Karaoke whenever and wherever possible in order to satisfy the individual, disclose a kind of hand-hold type karaoke machine.
The technical solution of the utility model is: a kind of hand-hold type karaoke machine, comprise microphone, be provided with the sound receiver that receives sound and convert tones into the signal of telecommunication in the front portion of microphone, in described microphone housing, also be provided with Karaoke point broadcasting module, power amplifier, memory, audio amplifier; The output of described sound receiver and memory connect respectively the signal input part of described Karaoke point broadcasting module, the audio signal output end of described Karaoke point broadcasting module connects the input of described power amplifier, and the output of described power amplifier links to each other with described audio amplifier.
Further, in the above-mentioned hand-hold type karaoke machine: also comprise display, the signal input part of described display links to each other with the video output terminals of described Karaoke point broadcasting module, and described display is arranged on the described microphone housing.
Further, in the above-mentioned hand-hold type karaoke machine: on described microphone housing, be provided with the button of operation usefulness on the limit of described display.
Further, in the above-mentioned hand-hold type karaoke machine: a side of described display is hinged on the described microphone housing.
Further, in the above-mentioned hand-hold type karaoke machine: be provided with the USB joint at described microphone housing, be provided with usb interface module at the microphone housing, described usb interface module is electrically connected with USB joint and Karaoke point broadcasting module respectively.
Because audio amplifier, microphone, Karaoke point broadcasting module are combined in the microphone housing, whole karaoke machine resembles a microphone, can hand use, is the karaoke machine that a kind of people can use whenever and wherever possible in the utility model.
Below in conjunction with specific embodiment the utility model is done comparatively detailed description.
Description of drawings
Fig. 1 is the utility model functional module connection diagram.
Fig. 2 is the utility model product appearance perspective view.
Fig. 3 is that Fig. 2 product uses view.
Among the figure: 1, microphone housing, 2, sound receiver, 3, audio amplifier, 4, display, 5, button.
Embodiment
The product of the present embodiment from the appearance is exactly a wireless microphone, in microphone housing 1, not only be provided with the sound receiver 2 that receives sound and convert tones into the signal of telecommunication, the outer one deck sponge that surrounded of this device forms a microphone head, sound receiver 2 claims again the miaow head, can receive voice signal, in the miaow head, convert voice signal to the signal of telecommunication.In microphone housing 1, also be provided with Karaoke point broadcasting module, power amplifier, memory, usb interface module, audio amplifier 3 and display 4.Wherein a Karaoke point broadcasting module, power amplifier, memory and usb interface module are arranged on the circuit board in the microphone housing 1, do not draw among Fig. 1,2.One side of display 4 is hinged on the microphone housing 1, can rotate around jointed shaft, is conveniently seeing picture when singing, and operation push-button 5 is the unified next door that is arranged on display 4 all, convenient operation.The logic of the present embodiment product connects the signal input part that the output of sound receiver 2 as shown in Figure 3 and memory and USB interface connect respectively Karaoke point broadcasting module, the audio signal output end of Karaoke point broadcasting module connects the input of power amplifier, and the output of power amplifier links to each other with described audio amplifier 3.The VT of Karaoke point broadcasting module connects display 4.
The present embodiment product miaow head receives singer's song, convert baseband signal to, entering into Karaoke point broadcasting module and the musical background that does not have leading singer's voice that enters into simultaneously Karaoke point broadcasting module carries out being amplified in audio amplifier by power amplifier and playing in conjunction with producing the music signal with vocal accompaniment effect, simultaneously, going back outputting video signal in the Karaoke point broadcasting module plays from display.The song of playing Karaoka in the present embodiment, the musical background that does not namely have leading singer's voice is to be stored in the memory, and memory can be arranged on the internal memory in the housing, also can be card reader, also can obtain from USB interface, and the source can be very extensive.
Claims (5)
1. hand-hold type karaoke machine, comprise microphone, be provided with the sound receiver that receives sound and convert tones into the signal of telecommunication in the front portion of microphone, it is characterized in that: in described microphone housing (1), also be provided with Karaoke point broadcasting module, power amplifier, memory, audio amplifier (3); The output of described sound receiver (2) and memory connect respectively the signal input part of described Karaoke point broadcasting module, the audio signal output end of described Karaoke point broadcasting module connects the input of described power amplifier, and the output of described power amplifier links to each other with described audio amplifier (3).
2. hand-hold type karaoke machine according to claim 1, it is characterized in that: also comprise display (4), the signal input part of described display (4) links to each other with the video output terminals of described Karaoke point broadcasting module, and described display (4) is arranged on the described microphone housing (1).
3. hand-hold type karaoke machine according to claim 2 is characterized in that: on described microphone housing (1), be provided with the button (5) of operation usefulness on the limit of described display (4).
4. hand-hold type karaoke machine according to claim 2, it is characterized in that: a side of described display (4) is hinged on the described microphone housing (1).
5. according to claim 1 to 4 arbitrary described hand-hold type karaoke machines, it is characterized in that: be provided with the USB joint at described microphone housing (1), be provided with usb interface module at microphone housing (1), described usb interface module is electrically connected with USB joint and Karaoke point broadcasting module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464988 CN202856942U (en) | 2012-09-13 | 2012-09-13 | Handheld karaoke machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464988 CN202856942U (en) | 2012-09-13 | 2012-09-13 | Handheld karaoke machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856942U true CN202856942U (en) | 2013-04-03 |
Family
ID=47988083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464988 Expired - Fee Related CN202856942U (en) | 2012-09-13 | 2012-09-13 | Handheld karaoke machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192188A (en) * | 2018-09-05 | 2019-01-11 | 厦门轻唱科技有限公司 | K sings system |
-
2012
- 2012-09-13 CN CN 201220464988 patent/CN202856942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192188A (en) * | 2018-09-05 | 2019-01-11 | 厦门轻唱科技有限公司 | K sings system |
| CN109192188B (en) * | 2018-09-05 | 2024-04-23 | 厦门巨嗨科技有限公司 | K song system |
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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: 20130403 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |