CN212628277U - Live broadcast sound box system - Google Patents
Live broadcast sound box system Download PDFInfo
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- CN212628277U CN212628277U CN202021503759.9U CN202021503759U CN212628277U CN 212628277 U CN212628277 U CN 212628277U CN 202021503759 U CN202021503759 U CN 202021503759U CN 212628277 U CN212628277 U CN 212628277U
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Abstract
A live broadcast sound box system comprises a live broadcast sound box, a microphone, a live broadcast support and a smart phone; the live broadcast support comprises a support body, an annular live broadcast lamp and a mobile phone clamp, and the smart phone is clamped on the mobile phone clamp; live audio amplifier includes the box, the power strip, the microphone board, the keypad, MP3 decoding deck, the merit amplifier board, live broadcast module, sound output module and display, be equipped with the microphone interface on the microphone board, the microphone board is connected with live broadcast module, live broadcast module is connected and outputs sound source signal with the merit amplifier board, the merit amplifier board is connected with sound output module and will amplify the sound source signal output after for sound output module, live broadcast module includes sound card board and the unit of singing, the sound card includes the change of voice unit. The technical scheme has the advantages of guitar sound amplification, microphone sound variation, multi-channel output and no power plug use, and can meet the requirements of indoor live broadcast and outdoor live broadcast simultaneously.
Description
Technical Field
The utility model belongs to the technical field of live equipment technique and specifically relates to a live broadcast audio amplifier system.
Background
At present, the phenomenon of live webcast is increasingly rising, but the existing loudspeaker box only has a playing function and a single function, and cannot well meet the requirement of live webcast, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a live audio amplifier system has guitar public address, microphone sound variation, multichannel output and does not insert the advantage that the electricity used, can satisfy indoor live and outdoor live requirement simultaneously, for reaching above-mentioned purpose, the utility model discloses a following technical scheme:
a live broadcast sound box system comprises a live broadcast sound box, a microphone, a live broadcast support and a smart phone; the live broadcast support comprises a support body, an annular live broadcast lamp arranged at the top of the support body and a mobile phone clamp arranged at the top of the support body, and the smart mobile phone is clamped on the mobile phone clamp; the live broadcast sound box comprises a box body, a power panel, a microphone panel, a key panel, an MP3 decoding panel, a power amplifier panel, a live broadcast module, a sound output module and a display, wherein the MP3 decoding panel comprises an MP3 decoding unit, an input unit for externally connecting sound source equipment and an output unit connected with the live broadcast module, the microphone panel is provided with a microphone interface, the microphone panel is connected with the live broadcast module, the live broadcast module is connected with the power amplifier panel and outputs a sound source signal, the power amplifier panel is connected with the sound output module and outputs the amplified sound source signal to the sound output module, and the live broadcast module is also provided with a monitoring interface for connecting with a monitoring earphone and a sound source interface for connecting with a smart phone; the live broadcast module comprises a sound card board and a singing unit, the sound card comprises a sound changing unit, and the sound changing unit receives a sound signal of a microphone and simulates the sound of the old, the boy, the girl or the doll; the sound output module comprises two woofers, a midrange loudspeaker and a tweeter.
Further, the box includes the installation panel and establishes the button functional area in the installation panel top, sound output module installs on the installation panel, the keypad includes the function button, the function button sets up in the button functional area.
Further, woofer is 6.5 cun woofers, well audio horn is 3 cun magnet steel well audio horn, audio horn is 1 cun silk high pitch loudspeaker.
Further, well audio horn sets up between two parties, loudspeaker establishes the top at well audio horn, and two woofers set up the both sides at well audio horn respectively.
Furthermore, the guitar input plate is connected with the power amplifier plate, and a microphone volume adjusting knob, a main volume adjusting knob and a guitar volume adjusting knob are arranged at the top of the box body.
Further, be equipped with the lithium cell in the box, be equipped with the power supply interface for smart mobile phone and annular live broadcast lamp power supply on the box.
Furthermore, a storage hard disk is arranged in the box body, and an HDMI high-definition output interface, a TF card interface, a USB interface and a monitoring output interface are arranged on the box body.
Adopt above-mentioned technical scheme, live through the smart mobile phone, the direct broadcasting personnel face is polished to the direct broadcasting lamp of annular, and the direct broadcasting audio amplifier has the point and makes a sound and change the sound function, can satisfy the multiple demand of anchor. When indoor live broadcast is carried out, in order to avoid influencing other people, the power amplifier board is not started, the live broadcast module is respectively connected with the monitoring earphone and the mobile phone, and sound source signals are directly transmitted to the mobile phone.
When living in the open air, can open the power amplifier board, utilize sound output module to provide the outer sound effect of shocking, the external microphone of smart mobile phone carries out the receipt of sound, and smart mobile phone and annular live broadcast lamp can carry out the power supply through living broadcast audio amplifier, have consequently realized that the open air does not plug in the electricity live broadcast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a live-broadcast sound box.
Fig. 3 is a functional block diagram of a live-broadcast sound box.
Detailed Description
The present invention will be described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a live broadcast sound box 1 system includes a live broadcast sound box 1, a microphone, a live broadcast support, and a smart phone 7.
Live support includes the stake body 4, establishes the live lamp 5 of annular at stake body 4 top and establishes the cell-phone that presss from both sides 6 at stake body 4 top, and 7 clamping of smart mobile phone are on cell-phone presss from both sides 6.
The live sound box 1 includes a box body 2, a power panel, a microphone panel, a key panel, a guitar input panel, an MP3 decoding panel, a power panel, a live module, a sound output module, and a display 3.
MP3 decodes the board and includes MP3 decoding unit, an output unit that is used for external sound source equipment's input unit and is connected with live broadcast module, be equipped with the microphone interface on the microphone board, the microphone board is connected with live broadcast module, live broadcast module is connected with the power amplifier board and outputs sound source signal, the power amplifier board is connected with sound output module and will amplify the sound source signal output for sound output module, the guitar input board is connected with the power amplifier board, be equipped with on the live broadcast module and be used for monitoring the earphone and be connected the monitoring interface and be used for the sound source interface be connected with smart mobile phone 7.
Live module includes sound card board and the unit of singing of ordering, and the sound card includes the change of voice unit, and the sound signal of change of voice unit receipt microphone simulates the sound of department old man, boy student, girl or baby's sound, and live module is connected with display 3, and display 3 has the touch function, can carry out the operation of ordering songs.
The case 2 includes a mounting panel 8 and a key function region 9 provided above the mounting panel 8. The keypad includes the function button, and the function button setting can be adjusted accompaniment audio and microphone audio in button functional area 9, is equipped with the lithium cell in the box 2, is equipped with the power supply interface for the power supply of smart mobile phone 7 and annular live broadcast lamp 5 on the box 2. The top of box 2 is equipped with microphone volume control knob, main volume control knob and guitar volume control knob, and is further equipped with the storage hard disk in the box 2, is equipped with HDMI high definition output interface, TF joint interface and USB interface on the box 2, can external high definition display 3 and extend storage space.
Sound output module includes two woofers 10, a middle range loudspeaker 11 and a loudspeaker 12, sound output module installs on mounting panel 8, woofer 10 is 6.5 cun woofer 10, middle range loudspeaker 11 is 3 cun magnet steel middle range loudspeaker 11, loudspeaker 12 is 1 cun silk loudspeaker 12, middle range loudspeaker 11 sets up between two parties, loudspeaker 12 establishes the top at middle range loudspeaker 11, two loudspeakers 10 set up the both sides at middle range loudspeaker 11 respectively.
Adopt above-mentioned technical scheme, live through smart mobile phone 7, the direct broadcasting personnel face is polished to annular direct broadcasting lamp 5, and direct broadcasting audio amplifier 1 has the point and sing and change the voice function, can satisfy the multiple demand of anchor. When carrying out indoor live broadcast, in order to avoid influencing other people, do not play through putting loudspeaker outward, live broadcast module is connected with monitoring earphone and cell-phone respectively, directly transmits the sound source signal for the cell-phone.
When living in the open air, utilize sound output module to provide the outer sound effect of shocking, the external microphone of smart mobile phone 7 carries out the receipt of sound, and smart mobile phone 7 and annular live broadcast lamp 5 can supply power through live broadcast audio amplifier 1, have consequently realized the open air live broadcast of not plugging in.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, which may be modified, combined, and varied by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a live audio amplifier system which characterized in that: the live broadcasting loudspeaker box comprises a live broadcasting loudspeaker box, a microphone, a live broadcasting support and a smart phone;
the live broadcast support comprises a support body, an annular live broadcast lamp arranged at the top of the support body and a mobile phone clamp arranged at the top of the support body, and the smart mobile phone is clamped on the mobile phone clamp;
the live broadcast sound box comprises a box body, a power panel, a microphone panel, a key panel, an MP3 decoding panel, a power amplifier panel, a live broadcast module, a sound output module and a display, wherein the MP3 decoding panel comprises an MP3 decoding unit, an input unit for externally connecting sound source equipment and an output unit connected with the live broadcast module, the microphone panel is provided with a microphone interface, the microphone panel is connected with the live broadcast module, the live broadcast module is connected with the power amplifier panel and outputs a sound source signal, the power amplifier panel is connected with the sound output module and outputs the amplified sound source signal to the sound output module, and the live broadcast module is also provided with a monitoring interface for connecting with a monitoring earphone and a sound source interface for connecting with a smart phone;
the live broadcast module comprises a sound card board and a singing unit, the sound card comprises a sound changing unit, and the sound changing unit receives a sound signal of a microphone and simulates the sound of the old, the boy, the girl or the doll; the sound output module comprises two woofers, a midrange loudspeaker and a tweeter.
2. The live speaker system of claim 1, wherein: the box includes the installation panel and establishes the button functional area in the installation panel top, sound output module installs on the installation panel, the keypad includes the function button, the function button sets up in the button functional area.
3. The live speaker system of claim 1, wherein: woofer is 6.5 cun woofers, well audio horn is 3 cun magnet steel well audio horn, loudspeaker is 1 cun silk loudspeaker.
4. The live speaker system of claim 1, wherein: the middle loudspeaker is arranged in the middle, the high pitch loudspeaker is arranged above the middle loudspeaker, and the two low pitch loudspeakers are respectively arranged on two sides of the middle loudspeaker.
5. The live speaker system of claim 1, wherein: the guitar input plate is connected with the power amplifier plate, and a microphone volume adjusting knob, a main volume adjusting knob and a guitar volume adjusting knob are arranged at the top of the box body.
6. The live speaker system of claim 1, wherein: the box is internally provided with a lithium battery, and the box is provided with a power supply interface for supplying power to the smart phone and the annular direct broadcast lamp.
7. The live speaker system of claim 1, wherein: the storage hard disk is arranged in the box body, and the box body is provided with an HDMI high-definition output interface, a TF card interface, a USB interface and a monitoring output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021503759.9U CN212628277U (en) | 2020-07-27 | 2020-07-27 | Live broadcast sound box system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021503759.9U CN212628277U (en) | 2020-07-27 | 2020-07-27 | Live broadcast sound box system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212628277U true CN212628277U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021503759.9U Active CN212628277U (en) | 2020-07-27 | 2020-07-27 | Live broadcast sound box system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212628277U (en) |
-
2020
- 2020-07-27 CN CN202021503759.9U patent/CN212628277U/en active Active
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