CN206024090U - A kind of wired band's stage monitoring system - Google Patents
A kind of wired band's stage monitoring system Download PDFInfo
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- CN206024090U CN206024090U CN201621046166.8U CN201621046166U CN206024090U CN 206024090 U CN206024090 U CN 206024090U CN 201621046166 U CN201621046166 U CN 201621046166U CN 206024090 U CN206024090 U CN 206024090U
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- monitoring system
- power amplifier
- stage monitoring
- band
- output module
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
This utility model is related to transfer voice technical field, discloses a kind of wired band's stage monitoring system.Specifically include：Toning board, power amplifier, output module and power supply, the toning board has input interface, the input interface is connected with the output port of the sound console of outside, the outfan of the toning board connects N number of power amplifier, the N is the natural number more than or equal to 1, the power amplifier connects corresponding output module respectively, the external listening equipment of the output module, the toning board and power amplifier connection power supply；User can pass through the sound of said system monitor speaker before the lights, and according to oneself need adjust volume, there is provided one and there is reliable, simple, convenient stage monitoring system, the sound of oneself and teammate musical instrument is more clearly heard during user performance, so that coordinating more closely, performing effect is more preferable.
Description
Technical field
This utility model is related to transfer voice technical field, particularly a kind of wired band's stage monitoring system.
Background technology
Monitoring technique is all being used in a lot of industries, on such as stage performance.If the only outer audio amplifier that puts, sound are general
Spectators are directed towards, and performing artist can not adjust the volume for wanting to hear according to the needs of oneself, sound is unintelligible.And week
On the brouhaha and stage in collarette border, the sound of other musical instruments can also affect judgement of the performing artist to sound.Monitoring system can be given
Performing artist provides an independent sound channel synchronous with audio amplifier, and user can be allowed preferably to hear the sound that audio amplifier sends.
Utility model content
Goal of the invention of the present utility model is：For above-mentioned problem, there is provided a kind of wired band's stage prison
Listen system.
The technical solution adopted in the utility model is such：A kind of wired band's stage monitoring system, specifically includes：Adjust
Soundboard, power amplifier, output module and power supply, the toning board have input interface, the input interface and outside tune
The output port connection of sound platform, the outfan of the toning board connect N number of power amplifier, and the N is the nature more than or equal to 1
Number, the power amplifier connect corresponding output module respectively, the external listening equipment of the output module, the toning board and
Power amplifier connects power supply.
Further, the output port of the sound console of the outside being connected with input interface is CLS lead-out terminal,
Connected using tone frequency channel wire between the input interface and monitoring lead-out terminal.
Further, the toning board includes that filter circuit and adder, the filter circuit include three height in parallel
Bandpass filter, band filter and low pass filter, the high pass filter, band filter and low pass filter with one
Voltage follower connects, and the filter circuit is connected with adder, and the adder is connected with power amplifier.
Further, the first potentiometer is provided between the filter circuit and adder.
Further, the power amplifier adopts low power power amplifier.
Further, the output module includes the second potentiometer and audio connector, the audio connector and listening equipment
Connection.
Further, connected using tone frequency channel wire between the power amplifier and output module.
Further, the listening equipment is earphone.
Further, the power supply adopts Portable movable power supply.
Further, the voltage adopts booster switcher power supply.
In sum, as a result of above-mentioned technical proposal, the beneficial effects of the utility model are：This utility model is being adjusted
Frequency dividing regulation can be carried out according to the requirement of the demand of oneself and comfort level on the basis of sound platform CLS output signal,
Sound is satisfied with so as to obtain one；After frequency dividing is adjusted a low power power amplifier has been added to amplify the volume of sound,
A potentiometer convenient use person, such as musician has been added more effectively to obtain one certainly oneself to adjust again in output module
The volume that oneself needs；Using portable moveable power supply, incomplete stage is set in power supply, can effectively strengthen this practicality new
Adaptability of the type to varying environment；And this utility model simple structure, low cost, it is that reliable, simple, convenient stage is monitored
System.
Description of the drawings
Fig. 1 is this utility model structural framing schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explaining
This utility model, is not used to limit this utility model.
As shown in figure 1, a kind of wired band's stage monitoring system, specifically includes：Toning board, power amplifier, output mould
Block and power supply, the toning board have input interface, and the input interface is connected with the output port of the sound console of outside, described
The outfan of toning board connects N number of power amplifier, and the N is the natural number more than or equal to 1, and the power amplifier connects respectively
Connect corresponding output module, the external listening equipment of the output module, the toning board and power amplifier connection power supply.Power supply
There is provided running voltage to monitoring system, the sound of monitoring is from toning board, power amplifier and output module final output to listening to
Equipment, user directly can get the sound of monitoring by listening equipment.One is provided with reliable, simple, convenient
Stage monitoring system.The sound of oneself and teammate musical instrument is more clearly heard during user performance, so as to
So that coordinating more closely, performing effect is more preferable.
The output port of the sound console of the outside being connected with input interface be CLS lead-out terminal, CLS
The signal of lead-out terminal output is input signal of the present utility model, is the signal source of the final sound that monitors；The input
Connected using tone frequency channel wire between interface and monitoring lead-out terminal.
The toning board includes filter circuit and adder, the filter circuit include three high pass filters in parallel,
Band filter and low pass filter, the high pass filter, band filter and low pass filter with a voltage follow
Device connects, and the filter circuit is connected with adder, and the adder is connected with power amplifier；The filter circuit and addition
The first potentiometer is provided between device.The toning board is the toning board with frequency dividing regulatory function, and high pass filter, band logical are filtered
Ripple device and low pass filter correspond to the process of high frequency, intermediate frequency and low frequency signal respectively, connect one after this respectively by amplifier
The voltage follower of composition can play a part of isolation, three road signals are parallel to adder in the case of having buffer action, are adopted
It is then by adjusting the first potentiometer, realizing the function of adjusting each frequency range volume with the first potentiometer.
The power amplifier adopts low power power amplifier, is made using power amplifier chips and traditional circuit.Cause
The function that only there is monophonic or double track to amplify for power amplifier chips, thus according to musician's number need make N number of little
The power amplifier of power is connected with toning board.
The output module includes the second potentiometer and audio connector, and the audio connector is connected with listening equipment, described
Listening equipment is earphone.The jack of the audio connector adopts 3.5mm, is connected with the earphone of user, second potentiometer
For adjusting volume.Connected using tone frequency channel wire between the power amplifier and output module.Final output module is put with power
The distance between big device is larger, and the weight of audio connecting cord is very important, and this has directly influenced using effect, so utilize making
The brace and suspender clip of the instrument devices in user's handss, such as electric guitar or electric bass is bearing the weight of tone frequency channel wire, Ran Houke
Portable sack is put into final output module, such as trouser pocket, the weight of the module of final output is born with trousers, this
Sample user just can be freely connection monitor earphone used.
The power supply is using Portable movable power supply or booster switcher power supply.The output electricity of Portable power source
Pressure adopts 5V, is fully able to meet amplifier chip and the work of low power power amplifier chip, can make there is special requirement
Make a Switching Boost Converter Used to meet demand.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all at this
Any modification, equivalent and improvement that is made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of wired band's stage monitoring system, it is characterised in that：Including toning board, power amplifier, output module and electricity
There is input interface, the input interface to be connected with the output port of the sound console of outside for source, the toning board, the toning board
Outfan connect N number of power amplifier, the N is the natural number more than or equal to 1, and the power amplifier connects corresponding respectively
Output module, the external listening equipment of the output module, the toning board and power amplifier connection power supply.
2. wired band's stage monitoring system as claimed in claim 1, it is characterised in that：The outside being connected with input interface
The output port of sound console is CLS lead-out terminal, adopts tone frequency channel wire between the input interface and monitoring lead-out terminal
Connection.
3. wired band's stage monitoring system as claimed in claim 1, it is characterised in that：The toning board includes filter circuit
And adder, the filter circuit includes three high pass filters in parallel, band filter and low pass filters, the high pass
Wave filter, band filter and low pass filter are connected with a voltage follower, and the filter circuit is connected with adder,
The adder is connected with power amplifier.
4. wired band's stage monitoring system as claimed in claim 3, it is characterised in that：The filter circuit and adder it
Between be provided with the first potentiometer.
5. wired band's stage monitoring system as claimed in claim 1, it is characterised in that：The power amplifier adopts little work(
The power amplifier of rate.
6. wired band's stage monitoring system as claimed in claim 1, it is characterised in that：The output module includes the second electricity
Position device and audio connector, the audio connector are connected with listening equipment.
7. wired band's stage monitoring system as claimed in claim 6, it is characterised in that：The power amplifier and output mould
Connected using tone frequency channel wire between block.
8. wired band's stage monitoring system as claimed in claim 7, it is characterised in that：The listening equipment is earphone.
9. the wired band's stage monitoring system as described in claim 1-8 one of which, it is characterised in that：The power supply is adopted
Portable movable power supply.
10. the wired band's stage monitoring system as described in claim 1-8 one of which, it is characterised in that：The power supply is adopted
Use booster switcher power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621046166.8U CN206024090U (en) | 2016-09-09 | 2016-09-09 | A kind of wired band's stage monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621046166.8U CN206024090U (en) | 2016-09-09 | 2016-09-09 | A kind of wired band's stage monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206024090U true CN206024090U (en) | 2017-03-15 |
Family
ID=58259929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621046166.8U Active CN206024090U (en) | 2016-09-09 | 2016-09-09 | A kind of wired band's stage monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206024090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842835A (en) * | 2019-04-18 | 2019-06-04 | 青海柏马教育科技有限公司 | Self monitor speaker of one kind and its control method |
-
2016
- 2016-09-09 CN CN201621046166.8U patent/CN206024090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842835A (en) * | 2019-04-18 | 2019-06-04 | 青海柏马教育科技有限公司 | Self monitor speaker of one kind and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: No. 12-18, 9th floor, building 2, No. 1366, middle section of Tianfu Avenue, Chengdu high tech Zone, China (Sichuan) free trade Experimental Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu Sili Technology Co.,Ltd. Address before: 610225, No. 24, Section 1, Xuefu Road, Southwest Economic Development Zone, Shuangliu County, Sichuan, Chengdu Patentee before: Chengdu University of Information Technology |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231103 Address after: 806 Kangrui Times Square, Keyuan Business Building, No. 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee after: SHENZHEN YIFAN MICROELECTRONIC CO.,LTD. Address before: No. 12-18, 9th floor, building 2, No. 1366, middle section of Tianfu Avenue, Chengdu high tech Zone, China (Sichuan) free trade Experimental Zone, Chengdu, Sichuan 610000 Patentee before: Chengdu Sili Technology Co.,Ltd. |