CN212906269U - Sound console type sound card - Google Patents
Sound console type sound card Download PDFInfo
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- CN212906269U CN212906269U CN202021571163.2U CN202021571163U CN212906269U CN 212906269 U CN212906269 U CN 212906269U CN 202021571163 U CN202021571163 U CN 202021571163U CN 212906269 U CN212906269 U CN 212906269U
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Abstract
The utility model discloses a sound card of tuning table formula, fixed bolster and fixed mounting including the tuning table formula are in sound card body on the fixed bolster, the sound card body includes the sound card casing and sets up sound card operating panel and setting on the sound card casing are in sound card working circuit in the sound card casing, be provided with a plurality of data interface and operation button on the sound card operating panel, each data interface sets up sound card operating panel's interface sets up regionally, each operation button sets up sound card operating panel's button sets up regionally, the button sets up regionally the interface sets up regional below position department. The utility model discloses according to individual performance or the amusement demand with the more practical operation button of function and data interface integration on the sound card body, the use convenience of fully considering the operation button moreover rationally lays each operation button and data interface in the assigned position department of the sound card operating panel of sound card body, has reduced the complexity of sound card operation.
Description
Technical Field
The utility model relates to a sound card technical field, concretely relates to sound console formula's sound card.
Background
The sound card is a hardware for realizing the mutual conversion of sound wave/digital signal. The basic function of the sound card is to convert original sound signals from a microphone, a magnetic tape, or an optical disk and output the converted signals to sound equipment such as an earphone, a speaker, a loudspeaker, or a recorder, or to output sounds of a synthesized musical instrument through a Musical Instrument Digital Interface (MIDI).
The existing audio mixer or audio mixing console has a considerable number of keys and interfaces integrated on an operation panel, the operation is too complex, professional audio mixing consoles are required to operate, the professional audio mixing consoles are generally used for news media such as large-scale literary and artistic venues, bars or television stations, common individual users such as popular video live broadcasting workers at present are difficult to operate professional audio mixing equipment skillfully, and the professional audio mixing equipment is generally high in selling price and is not suitable for personal performance, entertainment or video live broadcasting.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the sound console type sound card is provided, the operation keys and the data interfaces with practical functions are integrated on the sound card body according to personal performance or entertainment requirements, and the operation keys and the data interfaces are reasonably arranged at the appointed position of the sound card operation panel of the sound card body by fully considering the use convenience of the operation keys, so that the complexity of sound card operation is reduced, and the use requirements of personal performance, entertainment or live video are easily met. And the utility model discloses can with sound card body fixed mounting on current tuning table formula's fixed bolster, can use this sound card in professional places such as large-scale literary and artistic performance scene, bar, extended the utility model discloses an application scope provides the utility model discloses a practicality.
The specific technical scheme is as follows:
a sound card of a sound console type comprises a fixed support of the sound console type and a sound card body fixedly arranged on the fixed support, wherein the sound card body comprises a sound card shell, a sound card operation panel arranged on the sound card shell and a sound card working circuit arranged in the sound card shell,
the sound card operation panel is provided with a plurality of data interfaces and operation keys, each data interface is arranged in an interface setting area of the sound card operation panel, each operation key is arranged in a key setting area of the sound card operation panel, and the key setting area is arranged at the position below the interface setting area.
As an optimized scheme of the utility model, data interface includes 3.5MM earphone interface, USB interface, Micro-USB interface, RJ-45 network interface, coaxial input output interface, lightning cell-phone interface and the foot switch interface in arbitrary one or more, each data interface equidistant is sharp level and arranges according to the preface the interface sets up the region.
As a preferred scheme of the utility model, the operation button is including change sound mode selection button, volume control button and power button, each change sound mode selection button sets up the button sets up regional left side region, the volume control button with the power button sets up the button sets up regional right side region.
As a preferred scheme of the utility model, the power button sets up the button sets up regionally the upper right corner position department in the right side region, the volume control button sets up the button sets up regionally the upper left corner position department in the right side region.
As a preferred scheme of the utility model, the mode of changing voice selects the button to include "professional" mode button, "make a woman change the man" mode button, "pop" mode button, "make a man change the woman" mode button, "KTV" mode button, "dodge" mode button, "shout" mode button and "electric sound" mode button in arbitrary one or more.
As a preferred embodiment of the present invention, the "professional" mode button is disposed at the upper left corner in the left side region of the button disposing region;
the 'popular' mode key is arranged at the position below the 'professional' mode key;
the 'KTV' mode key is arranged at the position below the 'popular' mode key;
the microphone mode key is arranged at the position below the KTV mode key;
the 'woman changing into man' mode key is arranged at the right side position of the 'professional' mode key;
the 'male-to-female' mode key is arranged at the position below the 'female-to-male' mode key;
the dodging mode key is arranged at the position below the changing-from-male mode key;
the 'electric sound' mode key is arranged at the lower position of the 'evasion' mode key.
As an optimized scheme of the utility model, the operation button still includes the bluetooth switch button, the bluetooth switch button sets up the below position department of power button.
As a preferred scheme of the utility model, on the sound card operating panel the button sets up regionally still be provided with one in the right side region and be used for showing the display screen of the spectrogram of the sound that the sound card broadcast.
As an optimized scheme of the utility model, the operation button still includes the atmosphere and makes the button, the setting of atmosphere manufacturing button is in the below position department of display screen, the atmosphere is made the button and is included "in the mouth of a person" atmosphere button, "applause" atmosphere button, "go out of the field" atmosphere button, "crow" atmosphere button, "discrimination" atmosphere button, "make face" atmosphere button, "laughter" atmosphere button, "frog is called" atmosphere button, "terrorism" atmosphere button and "cry" arbitrary one or more in the atmosphere button.
As an optimized scheme of the utility model, sound card operating circuit includes:
the digital audio signal receiving circuit is electrically connected with the data interface at the signal input end thereof, an external audio signal is input into the digital audio signal receiving circuit through the data interface, and the digital audio signal receiving circuit converts the externally input audio signal into an I2S signal for output;
a digital/analog signal conversion circuit, wherein a signal input end of the digital/analog signal conversion circuit is connected with a signal output end of the digital audio signal receiving circuit, and the digital/analog signal conversion circuit converts the I2S signal into an analog signal and outputs the analog signal;
the signal input end of the analog signal amplifying circuit is connected with the signal output end of the digital/analog signal conversion circuit, and the analog signal amplifying circuit amplifies the analog signal and outputs the amplified analog signal to a load;
the communication circuit is connected with the digital audio signal receiving circuit and/or the analog signal amplifying circuit in a circuit mode, the audio signal input from the outside is input into the digital audio signal receiving circuit through the communication circuit in a wireless data transmission mode, or the amplified analog signal is output to a load through the communication circuit in a wireless data transmission mode;
and the power supply circuit is used for providing working voltage for the digital audio signal receiving circuit, the digital/analog signal conversion circuit, the analog signal amplification circuit and the communication circuit.
The utility model discloses according to individual performance or the entertainment demand with the more practical operation button of function and data interface integration on the sound card body, the use convenience of fully considering the operation button moreover rationally lays each operation button and data interface in the assigned position department of the sound card operating panel of sound card body, has reduced the complexity of sound card operation, satisfies individual performance, amusement or the live user demand of video easily. And the utility model discloses can with sound card body fixed mounting on current tuning table formula's fixed bolster, can use this sound card in professional places such as large-scale literary and artistic performance scene, bar, extended the utility model discloses an application scope provides the utility model discloses a practicality.
Drawings
Fig. 1 is a schematic diagram of each data interface and each operation key arranged on the sound card operation panel;
fig. 2 is a circuit structure diagram of a digital audio signal receiving circuit according to an embodiment of the present invention;
fig. 3 is a circuit diagram of a digital/analog signal conversion circuit according to an embodiment of the present invention;
fig. 4 is a circuit structure diagram of an analog signal amplifying circuit according to an embodiment of the present invention;
fig. 5 is a circuit structure diagram of a power circuit according to an embodiment of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 5, but the following contents are not intended to limit the present invention.
The sound card of the sound console type provided by the embodiment of the utility model comprises a sound console type fixed support and a sound card body fixedly arranged on the fixed support, wherein the sound card body comprises a sound card shell, a sound card operating panel arranged on the sound card shell and a sound card working circuit arranged in the sound card shell,
fig. 1 is a schematic diagram showing data interfaces and operation keys laid out on a sound card operation panel, and as shown in fig. 1, a plurality of data interfaces and operation keys are provided on a sound card operation panel 1000, each data interface is provided in an interface setting area 100 of the sound card operation panel, each operation key is provided in a key setting area 200 of the sound card operation panel, and the key setting area 200 is provided at a position below the interface setting area 100.
In this embodiment, the data interface includes one or more of a 3.5MM earphone interface 1, a USB interface 2, a Micro-USB interface 3, an RJ-45 network interface 4, a coaxial input/output interface 5, a lightning handset interface 6, and a foot switch interface 7. The foot switch interface 7 is used for externally connecting a foot pedal, such as a foot pedal of an electronic organ, and other interfaces are common interfaces, so the function and function of each other data interface are not described herein.
Preferably, the data interfaces are linearly and horizontally arranged in the interface setting area at equal intervals.
The operation keys include a sound change mode selection key, a volume control key 8, and a power key 9, each of which is provided in a left area 201 of the key setting area 200, and the volume control key 8 and the power key 9 are provided in a right area 202 of the key setting area 200.
To facilitate the user's switching on and off of the sound card, the power key 9 is preferably disposed at the upper right corner position within the right side area 202 of the key setting area 200, and the volume control key 8 is preferably disposed at the upper left corner position of the right side area 202 of the key setting area 200. The volume control key 8 is used for controlling the volume output by the sound card.
In this embodiment, the sound-changing mode selection key includes any one or more of a "professional" mode key 10, a "woman to man" mode key 11, a "popular" mode key 12, a "man to woman" mode key 13, a "KTV" mode key 14, a "evasion" mode key 15, a "shouting" mode key 16, and a "voice" mode key 17. After the user presses the corresponding sound change mode selection key, the sound card can change the input audio frequency into preset sound and output the preset sound.
As a preferable solution, the "professional" mode button 10 is disposed at the upper left corner in the left side area 201 of the button disposing area 200;
the "popular" mode key 12 is provided at a position below the "professional" mode key 10;
the "KTV" mode key 14 is provided at a position below the "popular" mode key 12;
the "yell microphone" mode key 16 is provided at a position below the "KTV" mode key 14;
the mode key 11 for changing female into male is arranged at the right position of the mode key 10 for changing female into male;
the "male to female" mode key 13 is provided at a position below the "female to male" mode key 11;
the 'dodging' mode key 15 is arranged at the lower position of the 'male-to-female' mode key 13;
the "electric tone" mode key 17 is provided at a position below the "evasion" mode key 15.
The sound card that this embodiment provided still preferably has bluetooth connection function, and sound card accessible bluetooth wireless connection mode realizes bluetooth with external audio input equipment and is connected. Specifically, the operation keys further include a bluetooth switch key 18, and the bluetooth switch key 18 is preferably disposed at a lower position of the power key 9.
In order to display the spectrogram of the sound emitted from the sound card, it is preferable that a display screen 19 for displaying the spectrogram of the sound played by the sound card is further disposed on the sound card operation panel. More preferably, the display 19 is disposed in a right side area 202 of the key setting area 200.
In order to increase the interesting function of the sound card, in this embodiment, the operation keys further include an atmosphere making key, the atmosphere making key is preferably disposed at a lower position of the display screen 19, and the atmosphere making key includes any one or more of a "close mouth" atmosphere key 20, a "applause" atmosphere key 21, a "going out" atmosphere key 22, a "crow" atmosphere key 23, a "discrimination" atmosphere key 24, a "make face" atmosphere key 25, a "laughter" atmosphere key 26, a "frog" atmosphere key 27, a "terrorist" atmosphere key 28, and a "crying" atmosphere key 29.
The sound card working circuit integrated in the sound card body shell comprises:
the digital audio signal receiving circuit is characterized in that a signal input end of the digital audio signal receiving circuit is electrically connected with a data interface, an external audio signal is input into the digital audio signal receiving circuit through the data interface, and the digital audio signal receiving circuit converts the externally input audio signal into an I2S signal for output; referring to fig. 2, the circuit structure of the self-developed digital audio signal receiving circuit of the present embodiment is not described herein;
the signal input end of the digital/analog signal conversion circuit is connected with the signal output end of the digital audio signal receiving circuit, and the digital/analog signal conversion circuit converts the I2S signal into an analog signal and outputs the analog signal; referring to fig. 3, the circuit structure of the self-developed digital/analog signal conversion circuit of the present embodiment is not described herein;
the signal input end of the analog signal amplifying circuit is connected with the signal output end of the digital/analog signal conversion circuit, and the analog signal amplifying circuit amplifies the analog signal and outputs the amplified analog signal to a load; referring to fig. 4, a circuit structure of the self-developed analog signal amplifying circuit of the present embodiment is not described herein;
the circuit of the communication circuit is connected with the digital audio signal receiving circuit and/or the analog signal amplifying circuit, and an externally input audio signal is input into the digital audio signal receiving circuit through the communication circuit in a wireless data transmission mode, or an amplified analog signal is output to a load through the communication circuit in a wireless data transmission mode; there are many existing communication circuits applicable to this embodiment, and therefore, no explanation is made here as to the circuit configuration of the communication circuit.
And the power supply circuit is used for providing working voltage for the digital audio signal receiving circuit, the digital/analog signal conversion circuit, the analog signal amplification circuit and the communication circuit. Referring to fig. 5, a circuit structure of a self-developed power circuit of this embodiment is not described herein.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (9)
1. The sound card of the sound console type is characterized by comprising a fixed support of the sound console type and a sound card body fixedly arranged on the fixed support, wherein the sound card body comprises a sound card shell, a sound card operation panel arranged on the sound card shell and a sound card working circuit arranged in the sound card shell,
the sound card operation panel is provided with a plurality of data interfaces and operation keys, each data interface is arranged in an interface setting area of the sound card operation panel, each operation key is arranged in a key setting area of the sound card operation panel, and the key setting area is arranged at the position below the interface setting area;
the sound card operating circuit includes:
the digital audio signal receiving circuit is electrically connected with the data interface at the signal input end thereof, an external audio signal is input into the digital audio signal receiving circuit through the data interface, and the digital audio signal receiving circuit converts the externally input audio signal into an I2S signal for output;
a digital/analog signal conversion circuit, wherein a signal input end of the digital/analog signal conversion circuit is connected with a signal output end of the digital audio signal receiving circuit, and the digital/analog signal conversion circuit converts the I2S signal into an analog signal and outputs the analog signal;
the signal input end of the analog signal amplifying circuit is connected with the signal output end of the digital/analog signal conversion circuit, and the analog signal amplifying circuit amplifies the analog signal and outputs the amplified analog signal to a load;
the communication circuit is connected with the digital audio signal receiving circuit and/or the analog signal amplifying circuit in a circuit mode, the audio signal input from the outside is input into the digital audio signal receiving circuit through the communication circuit in a wireless data transmission mode, or the amplified analog signal is output to a load through the communication circuit in a wireless data transmission mode;
and the power supply circuit is used for providing working voltage for the digital audio signal receiving circuit, the digital/analog signal conversion circuit, the analog signal amplification circuit and the communication circuit.
2. The sound console type sound card according to claim 1, wherein the data interface comprises any one or more of a 3.5MM earphone interface, a USB interface, a Micro-USB interface, an RJ-45 network interface, a coaxial input/output interface, a lightning mobile phone interface and a foot switch interface, and the data interfaces are arranged in the interface arrangement area in a straight line and horizontally in sequence at equal intervals.
3. The sound card of the tuning console type according to claim 1, wherein the operation keys include a sound variation mode selection key, volume control keys, and a power key, each of the sound variation mode selection keys is disposed in a left region of the key disposition region, and the volume control keys and the power key are disposed in a right region of the key disposition region.
4. The sound card of a tuning console type according to claim 3, wherein said power key is provided at an upper right corner position within said right side area of said key setting area, and said volume control key is provided at an upper left corner position within said right side area of said key setting area.
5. The sound console type sound card according to claim 3, wherein the sound-changing mode selection button comprises any one or more of a "professional" mode button, a "woman to man" mode button, a "popular" mode button, a "man to woman" mode button, a "KTV" mode button, a "evasion" mode button, a "yell" mode button and a "voice" mode button.
6. The sound console type sound card according to claim 5, wherein the "professional" mode key is provided at an upper left corner in the left side region of the key setting region;
the 'popular' mode key is arranged at the position below the 'professional' mode key;
the 'KTV' mode key is arranged at the position below the 'popular' mode key;
the microphone mode key is arranged at the position below the KTV mode key;
the 'woman changing into man' mode key is arranged at the right side position of the 'professional' mode key;
the 'male-to-female' mode key is arranged at the position below the 'female-to-male' mode key;
the dodging mode key is arranged at the position below the changing-from-male mode key;
the 'electric sound' mode key is arranged at the lower position of the 'evasion' mode key.
7. The sound console type sound card according to claim 4, wherein the operation keys further comprise a Bluetooth switch key provided at a lower position of the power key.
8. The sound console type sound card according to claim 4, wherein a display screen for displaying a spectrogram of a sound played by the sound card is further arranged in the right side area of the key arrangement area on the sound card operation panel.
9. The sound card of tuning table type of claim 8, characterized in that, the operation button still includes the atmosphere and makes the button, the atmosphere makes the button setting in the below position department of display screen, the atmosphere makes the button including "kissing" atmosphere button, "applause" atmosphere button, "going out of the arena" atmosphere button, "crow" atmosphere button, "discrimination" atmosphere button, "playing face" atmosphere button, "laughter" atmosphere button, "frog is called" atmosphere button, "terror" crying "atmosphere button in arbitrary one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571163.2U CN212906269U (en) | 2020-08-03 | 2020-08-03 | Sound console type sound card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571163.2U CN212906269U (en) | 2020-08-03 | 2020-08-03 | Sound console type sound card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212906269U true CN212906269U (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021571163.2U Active CN212906269U (en) | 2020-08-03 | 2020-08-03 | Sound console type sound card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212906269U (en) |
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2020
- 2020-08-03 CN CN202021571163.2U patent/CN212906269U/en active Active
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