CN203733469U - Background music host with function of MIC singing - Google Patents

Background music host with function of MIC singing Download PDF

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Publication number
CN203733469U
CN203733469U CN201320510002.6U CN201320510002U CN203733469U CN 203733469 U CN203733469 U CN 203733469U CN 201320510002 U CN201320510002 U CN 201320510002U CN 203733469 U CN203733469 U CN 203733469U
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China
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module
mainboard
audio
mic
main frame
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CN201320510002.6U
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Chinese (zh)
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段金呈
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NINGBO HOPE INTELLIGENT TECHNOLOGY Co Ltd
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NINGBO HOPE INTELLIGENT TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a background music host with a function of MIC singing, relates to the technical field of video and audio playing, and solves the problems that the number of functions is low in the prior art, and the connection of equipment is complex. The host comprises a host computer equipped with a touch screen. The interior of the host computer is provided with a mainboard and an integrated circuit board connected with the mainboard. The mainboard is provided with a WIFI module, a CPU mainboard, an HDMI high-definition module, an audio and video decoding module, an audio and video playing module, and a power amplification module, wherein the WIFI module, the CPU mainboard, the HDMI high-definition module, the audio and video decoding module, the audio and video playing module and the power amplification module are sequentially connected together. A terminal control module is connected with the CPU mainboard. The mainboard is also provided with an MIC singing module. The host can achieve the karaoke sound effect of a KTV through the MIC singing module, thereby improving the entertainment of the host, and increasing the function of the host. The host provided by the utility model integrates all function modules on the mainboard, thereby achieving the miniaturization of equipment. The built-in power amplification module and the MIC singing module enable the function of the host to be plentiful.

Description

A kind of background music main frame with MIC singing function
Technical field
The utility model relates to audio-visual play-back technology field, is specifically related to high, recreational strong, the feature richness of a kind of integrated level, the manipulation background music main frame with MIC singing function flexibly.
Background technology
In the magical function due to music, people have been widely used in background music system the various public places such as hotel, market, school, hospital, beauty treatment place.Music has been applied to the various aspects of social life by people, for a simple example, we can see, usually play carefree song in the slightly large-scale dining room that decoration is comparatively fastidious, make eater share delicious food in brisk melody, both harmonious atmosphere, has promoted again appetite, also cover around the bad noise bringing because building operation, vehicle are passing etc., purified the environment of having dinner.
But traditional background music system, need come stereo set place opening device, need the operation of manual finishing equipment at every turn, systemic-function is more single, and main frame integrated level is not high, need to access outside power amplifier and sound equipment, equipment set volume is large, and each equipment connection is to connect by wired mode, cause the problems such as the mixed and disorderly inconvenience of circuit administers and maintains, and every cover system can only meet the demand of single environment conventionally.Moreover traditional background music system does not have stereo, do not support MP3, radio, DVD function, there is no Video Output.The inconvenient user's operation of this mode and management.In addition, general background music main frame does not possess K song function, and recreational not strong, function ratio is more single, needs external sound effect device just can reach the audio of KTV, can not be at last Kara OK function truly.
Utility model content
The defect existing in order to solve above-mentioned technology, improve background music main frame integrated level, strengthen its variation recreational and practical function, the utility model provides a kind of background music main frame with MIC singing function.
The utility model is realized the technical scheme that above-mentioned technique effect adopts:
A kind of background music main frame with MIC singing function, comprise the mainboard being located in main frame and the integrated circuit board being connected with mainboard, described mainboard is provided with the terminal control module, cpu motherboard, audio/video decoding module and the audio frequency and video playing module that connect successively, wherein, on described mainboard, be also provided with MIC singing module, the input end of described MIC singing module is connected with the microphone input interface of setting-in on integrated circuit board, and the output terminal of described MIC singing module is connected with the audio and video output interface of setting-in on integrated circuit board.
Above-mentioned a kind of background music main frame with MIC singing function, is also provided with power amplifier module and WIFI module on described mainboard, described power amplifier module is connected with audio frequency and video playing module, and described WIFI module is connected with cpu motherboard.
Above-mentioned a kind of background music main frame with MIC singing function, described MIC singing module comprises reverberation chip, sound accompaniment switching chip and microphone amplifying circuit.
Above-mentioned a kind of background music main frame with MIC singing function, also has HDMI high definition module on described mainboard, the input end of described HDMI high definition module is connected with cpu motherboard, the output terminal of described HDMI high definition module and audio/video decoding module.
Above-mentioned a kind of background music main frame with MIC singing function, described main frame is also provided with a terminal display panel, and described terminal display panel is provided with the button and the touch screen that are controlled by terminal control module.
The beneficial effects of the utility model are: this music main frame is integrated in each functional module the miniaturization that has realized equipment on mainboard, compact overall structure is attractive in appearance, and realize visual prompt operation by the demonstration in real time of the touch screen on main frame and touch-control, have great convenience for the user to use, there is good user and experience; Especially the MIC singing module arranging on mainboard, allow user be in and can enjoy the enjoyment that K sings, chip is switched in reverberation chip in this MIC singing module, sound accompaniment and microphone amplifying circuit can be processed sound signal, reach the effects,sound of KTV singing-hall, recreational and functional all having obtained promotes greatly.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is structured flowchart of the present utility model;
Fig. 4 is the connection diagram of MIC singing module described in the utility model;
In figure: 1-terminal display panel, 2-mainboard, 3-integrated circuit board, 4-main frame, 10-touch screen, 12-button, 40-switch, 201-WIFI module, 202-CPU mainboard, 203-audio/video decoding module, 204-audio frequency and video playing module, 205-power amplifier module, 206-terminal control module, 207-HDMI high definition module, 208-MIC singing module, 301-microphone input interface, 302-audio and video output interface.
Embodiment
For making that the utility model is had further and to be understood, below with reference to Figure of description and specific embodiment, the utility model is described in further detail:
Shown in Fig. 4, a kind of background music main frame with MIC singing function, comprise terminal display panel 1 and with the fixing main frame 4 of terminal display panel 1, in main frame 4, be provided with mainboard 2 and the integrated circuit board 3 being connected with mainboard 2, on-off circuit on integrated circuit board 3 is connected with the switch 40 on main frame 4, and mainboard 2 is provided with the terminal control module 206, cpu motherboard 202, audio/video decoding module 203 and the audio frequency and video playing module 204 that connect successively.
Audio/video decoding module 203 facilitates audio frequency and video playing module 204 to read the audio-video document of different-format for audio-video document is decoded.Terminal control module 206 is connected with cpu motherboard 202, mainboard 202 comprises cpu chip and the storage card being connected with cpu chip, storage card can be stored in external video file wherein with buffer memory form, the control signal that cpu chip can send terminal control module 206 is processed, then by signal output port output feedback signal, carry out response action.
Wherein, on mainboard 2, be also provided with MIC singing module 208, the input end of MIC singing module 208 is connected with the microphone input interface 301 of setting-in on integrated circuit board 3, and the output terminal of MIC singing module 208 is connected with the audio and video output interface 302 of setting-in on integrated circuit board 3.This MIC singing module 208 comprises reverberation chip, sound accompaniment switching chip and microphone amplifying circuit, connect microphone by microphone input interface 301, can realize singing function, and switch under the regulating action of chip and microphone amplifying circuit in reverberation chip, sound accompaniment, can realize the Game in the time of KTV singing-hall.
In the specific implementation, mainboard 2 is connected with integrated circuit board 3 and terminal display panel 1 by parallel bus, each functional module is integrated on mainboard 2 and by the input interface and the output interface that arrange on integrated circuit board 3 carries out signal input and output, input interface comprises microphone input interface 301 and network interface, output interface comprises the audio and video output interface 302 for being connected with external played equipment or display screen, audio-video document abundant on network can be transferred to main frame by network interface, then play by the player or the display screen that are connected in wired or wireless mode with main frame.
As another kind of improvement of the present utility model, on mainboard 2, be also provided with HDMI high definition module 207, the input end of this HDMI high definition module 207 is connected with cpu motherboard 202, output terminal is connected with audio/video decoding module 203, video can be exported with high-definition format by this HDMI high definition module 207, promoted user's experience.
Improve further as of the present utility model, on mainboard 2, be also provided with power amplifier module 205 and WIFI module 201, power amplifier module 205 is connected with audio frequency and video playing module 204, for audio-video document to be played is carried out to signal amplification, WIFI module 201 is connected with cpu motherboard 202, can obtain audio and video resources abundant on network by wireless network, without being loaded under audio-video document in main frame, not only save storage space but also enriched music sources.
In order to realize manipulation more flexibly, the utility model is provided with button 12 and touch screen 10 on terminal display panel 1, and terminal control module 206 is provided with the respond module for responding button 12 and touch screen 10.Button 12 can be used for increasing and decreasing volume, selects the operations such as melody, touch screen 10 is a capacitive touch screen, by action or the touch-control of finger to touch screen 10 of button, respond module in terminal control module 206 can be sent to the cpu chip in cpu motherboard 202 with signal form by actuation of keys or touch-control action, then the steering order of sending according to cpu chip is carried out corresponding actions, reaches visual manipulation flexibly.
This music main frame is integrated in each functional module the miniaturization that has realized equipment on mainboard, compact overall structure is attractive in appearance, and realized visual prompt operation by the demonstration in real time of terminal display panel and touch-control, and have great convenience for the user to use, there is good user and experience; Audio and video resources abundant outside can be outputed on the player or display screen of wired connection with it or wireless connections by the audio and video output interface on main frame by network interface or WIFI module, enrich music sources; Built-in MIC singing module, can realize K song function, has met user's K song demand, has strengthened enjoyment and the temperament and interest of household.
This music main frame is integrated in each functional module the miniaturization that has realized equipment on mainboard, and compact overall structure is attractive in appearance, and has realized visual prompt operation by the demonstration in real time of terminal display panel and touch-control, is convenient for users to operate; The MIC singing module arranging on mainboard, allow user be in and can enjoy the enjoyment that K sings, chip is switched in reverberation chip in this MIC singing module, sound accompaniment and microphone amplifying circuit can be processed sound signal, reach the effects,sound of KTV singing-hall, recreational and functional all having obtained promotes greatly; Audio and video resources abundant outside can be outputed on the player or display screen of wired connection with it or wireless connections by the audio and video output interface on main frame by network interface or WIFI module, strengthen enjoyment and the temperament and interest of household.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and instructions, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications; these changes and improvements all fall in claimed scope of the present utility model, and the protection domain that the utility model requires is defined by appending claims and equivalent thereof.

Claims (5)

1. the background music main frame with MIC singing function, comprise the mainboard being located in main frame and the integrated circuit board being connected with mainboard, described mainboard is provided with the terminal control module, cpu motherboard, audio/video decoding module and the audio frequency and video playing module that connect successively, it is characterized in that, on described mainboard, be also provided with MIC singing module, the input end of described MIC singing module is connected with the microphone input interface of setting-in on integrated circuit board, and the output terminal of described MIC singing module is connected with the audio and video output interface of setting-in on integrated circuit board.
2. a kind of background music main frame with MIC singing function according to claim 1, is characterized in that, on described mainboard, be also provided with power amplifier module and WIFI module, described power amplifier module is connected with audio frequency and video playing module, and described WIFI module is connected with cpu motherboard.
3. a kind of background music main frame with MIC singing function according to claim 1, is characterized in that, described MIC singing module comprises reverberation chip, sound accompaniment switching chip and microphone amplifying circuit.
4. a kind of background music main frame with MIC singing function according to claim 1 and 2, it is characterized in that, on described mainboard, also have HDMI high definition module, the input end of described HDMI high definition module is connected with cpu motherboard, the output terminal of described HDMI high definition module and audio/video decoding module.
5. a kind of background music main frame with MIC singing function according to claim 1, is characterized in that, described main frame is also provided with a terminal display panel, and described terminal display panel is provided with the button and the touch screen that are controlled by terminal control module.
CN201320510002.6U 2013-08-20 2013-08-20 Background music host with function of MIC singing Active CN203733469U (en)

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Application Number Priority Date Filing Date Title
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CN203733469U true CN203733469U (en) 2014-07-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105072533A (en) * 2015-07-08 2015-11-18 广州市白云区帝威琪音响厂 Smart sound equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105072533A (en) * 2015-07-08 2015-11-18 广州市白云区帝威琪音响厂 Smart sound equipment

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