CN110569014A - Sound card and sound card setting method - Google Patents

Abstract

The embodiment of the present invention provides a sound card and a sound card setting method, including a housing, a display screen and a sound card main body, the display screen is arranged on the surface of the housing, the sound card main body is arranged in the housing, the The display screen is connected with the main body of the sound card, and the display screen is used for displaying a setting interface. The main body of the sound card is connected with the display screen, and the display screen can respond to the user's control commands, execute actions corresponding to the control commands, and intuitively reflect that the main body of the sound card has executed corresponding actions on the display screen. The surface of the casing is provided with a display screen, which makes it easier for the user to know the feedback generated by his operation, which is more conducive to the user's understanding.

Description

Sound card and sound card setting method

technical field

The invention relates to the field of computers, in particular to a sound card and a sound card setting method.

Background technique

With the continuous popularization of Internet technology, more and more people choose to communicate with others through network voice communication or network video communication. At the same time, with the gradual popularization of live broadcast platforms, more and more people attract the attention of netizens through live video broadcasts, chatting or singing.

In order to meet the needs of chatting and singing in live video, an external sound card has appeared in the prior art. One end of the external sound card can be connected to a microphone, and the other end can be connected to a terminal device such as a mobile phone or a computer to receive the user's voice and Modify the user's voice to make the user's voice more pleasant.

However, the existing external sound cards usually do not have a display screen, and most of the sound cards only have segment code screens or LED indicators, and the display content is not perfect, which is not conducive to the user's understanding, resulting in a poor user experience.

Contents of the invention

In view of this, the present invention provides a sound card and a sound card setting method.

To achieve the above object, the present invention provides the following technical solutions:

On the one hand, an embodiment of the present invention provides a sound card, including a casing, a display screen, and a sound card main body, the display screen is arranged on the surface of the casing, the sound card main body is arranged in the casing, and the display The screen is connected with the main body of the sound card, and the display screen is used to display the setting interface.

The main body of the sound card is connected to the display screen, and the display screen can respond to the user's control commands, execute actions corresponding to the control commands, and intuitively reflect that the main body of the sound card has executed corresponding actions on the display screen. The surface of the casing is provided with a display screen, which makes it easier for the user to know that his operation has generated feedback, which is more conducive to the user's understanding.

In a possible design, it also includes a first knob, the sound card body is provided with a first contact, the first knob is in contact with the first contact, and the housing is provided with a first through hole, The first knob protrudes from the first through hole; when the sound card is running, the multiple function options displayed on the display screen move with the rotation of the first knob.

The first knob can affect the control of the main body of the sound card by being in contact with the first contact on the main body of the sound card. Specifically, the first knob can be used as a function selection knob. When the first knob is turned, multiple functional options on the display screen will move along with the rotation of the first knob, so that different functional options are sequentially displayed on the display screen. in the middle. When the first knob is pressed, the function option currently located in the middle of the display screen is selected, and the function selection is performed through the first knob, which can avoid blocking the display content of the display screen when the finger operates on the screen.

In a possible design, it also includes a second knob, the sound card body is provided with a second contact, the second knob is in contact with the second contact, and the housing is provided with a second through hole, The second knob protrudes from the second through hole; when the sound card is running, the volume of the sound card increases or decreases with the rotation of the second knob.

The second knob can affect the control of the main body of the sound card by being in contact with the second contact on the main body of the sound card. Specifically, the second knob can be used as a volume control knob, and when the second knob is turned, the sound card can control the user's voice to increase or decrease as the second knob is turned. The volume control is performed through the second knob, which can avoid blocking the display content of the display screen when fingers are operated on the screen.

In a possible design, it also includes a plurality of third buttons, the sound card body is provided with a plurality of third contacts, the number of the plurality of third contacts is the same as the number of the plurality of third buttons, The casing is provided with a plurality of third through holes capable of accommodating the third buttons, and the plurality of third buttons protrude from the corresponding third through holes.

A plurality of third buttons can respectively correspond to a plurality of third contacts of the sound card main body, and each of the plurality of third buttons can be customized, for example, it can be customized as a special effect sound, laughing, smiling Wait. Since multiple third buttons can be customized, the sound card has strong expandability and rich operability.

In a possible design, a power key is further included, the power key is arranged on the side of the casing, the sound card main body is provided with a power contact, and the power contact corresponds to the position of the power key.

The power button is arranged on the side of the casing instead of being arranged together with multiple third buttons, which can effectively avoid accidental touches of the power button and improve user experience.

In a possible design, a middle frame is further included, the sound card main body is fixedly connected with the middle frame, and both the middle frame and the sound card main body are arranged in the casing.

The main body of the sound card is fixedly connected with the middle frame, and then the middle frame and the main body of the sound card are arranged in the housing together. The middle frame further strengthens the fixing between the middle frame and the main body of the sound card, and prevents the main body of the sound card from being damaged due to unstable fixation and shaking.

In a possible design, it also includes a power supply, an accommodation groove is opened at the end of the middle frame away from the display screen, the power supply is arranged in the accommodation groove, and the power supply is connected to the main body of the sound card. connect.

The middle frame is provided with a special accommodation slot for accommodating the power supply. The accommodation slot can reinforce the power supply to prevent the power supply from shaking in the accommodation slot and cause damage to the power supply.

In a possible design, the display is a touch display.

The display screen can be a touch display screen, and the user can interact with the sound card by intuitively clicking or sliding the screen. Since clicking or sliding on the display screen is more intuitive, it is beneficial to improve the user experience.

The display screen may be a touch display screen or an ordinary display screen, and the specific type of the display screen shall not be construed as a limitation to the present application.

On the other hand, the embodiment of the present invention also provides a sound card setting method, the method comprising: receiving a sound card setting operation; responding to the sound card setting operation, controlling the display screen to display an action view corresponding to the sound card setting operation.

The sound card can receive the user's sound card setting operation, and respond to the sound card setting operation, and display an action view corresponding to the sound card setting operation on the display screen, so that the user can more intuitively understand the feedback generated by the sound card for its own actions.

In a possible design, the sound card setting operation includes a browsing operation, and controlling the display screen to display an action view corresponding to the sound card setting operation includes: configuring multiple main function options displayed on the display screen along the first direction move.

Specifically, the browsing operation can be realized by the user turning the first knob, or by the user sliding the display screen. When the user performs the browsing operation, multiple main function options can be arranged in a horizontal row, and then move along the left or right of the screen. This enables each main function option to be displayed in the middle of the screen.

In a possible design, the sound card setting operation includes a selection operation, and the control display screen displays an action view corresponding to the sound card setting operation, including: configuring a middle position among multiple main function options displayed on the display screen The first main function option is selected; multiple first sub-function options corresponding to the first main function option are displayed on the display screen.

The selection operation can be realized by the user pressing the first knob, or by the user pressing the display screen. When the user performs a selection operation, the first main function option located in the middle of the screen is selected, and then the display screen will display a plurality of first sub-function options corresponding to the first main function option.

In a possible design, the method further includes: the sound card setting operation includes a browsing operation, controlling the display screen to display an action view corresponding to the sound card setting operation, including: configuring the selection cursor displayed on the display screen to Multiple first subfunction options move.

The browsing operation can also be realized by the user turning the first knob, and the selection cursor can move among multiple first sub-function options as the first knob turns.

In a possible design, the sound card setting operation includes a selection operation, and the control display screen displays an action view corresponding to the sound card setting operation, including: configuring a middle position among multiple main function options displayed on the display screen The second main function option is selected; the progress bar corresponding to the second main function option is displayed on the display screen; the volume adjustment operation is received and responded to, and the adjustment icon displayed on the progress bar is configured to move along the second direction .

Specifically, the user can select the second main function option by pressing the first knob, or directly click the second main function option on the screen. After the second main function option is selected, the representative voice will be displayed on the display screen. The user can perform volume adjustment operations to adjust the volume, and the volume adjustment process will be displayed intuitively on the display.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic structural diagram of the sound card provided by the first embodiment of the present application

Fig. 2 is an exploded view of the sound card provided by the first embodiment of the present application;

Fig. 3 is a schematic flow chart of the sound card setting method provided by the second embodiment of the present application;

FIG. 4 is a schematic flow chart of a specific implementation of the sound card setting method provided in the second embodiment of the present application;

Fig. 5 is the main display interface shown in a specific embodiment of the sound card display screen;

Fig. 6 is the sub-display interface after the vocal setting of the main display interface of Fig. 5 is selected;

Fig. 7 is the sub-display interface after the reverberation setting of the main display interface of Fig. 5 is selected;

Fig. 8 is the secondary display interface after the custom option in Fig. 7 is selected;

Fig. 9 is the sub-display interface after the special effect setting of the main display interface of Fig. 5 is selected;

Figure 10 is the second sub-display interface after the custom option in Figure 9 is selected;

Fig. 11 is a schematic diagram of the distribution structure of multiple third buttons of the sound card housing.

Icons: housing 110; first through hole 111; second through hole 112; third through hole 113; first housing 114; second housing 115; display screen 120; sound card main body 130; first contact 131; Second contact 132; third contact 133; power contact 134; first knob 140; second knob 150; third button 160; power key 170; middle frame 180; accommodation slot 181; power supply 190; knob decoration sheet 210; decorative top cover 220.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

first embodiment

Please refer to Fig. 1, Fig. 1 shows a kind of sound card that the embodiment of the present application provides, and this sound card comprises shell 110, display screen 120 and sound card main body 130, and display screen 120 is arranged on the surface of shell 110, and sound card main body 130 is set In the casing 110, the display screen 120 is connected to the sound card main body 130, and the display screen 120 is used to display the setting interface. The touch display screen 120 should not be construed as limiting the present application.

The housing 110 may specifically include a first housing 114 and a second housing 115, the first housing 114 is fixedly connected to the second housing 115, and the first housing 114 and the second housing 115 may enclose a hollow accommodating cavity , the display screen 120 is disposed on the surface of the first casing 114, and the sound card main body 130 is located in the hollow cavity.

The first shell 114 and the second shell 115 can enclose a cuboid shell 110 structure, and the first shell 114 and the second shell 115 can be fixedly connected by bolts. Specifically, the first housing 114 may be made of zinc alloy, and the second housing 115 may be specifically made of aluminum alloy.

A first through hole 111 is opened on the surface of the first casing 114 . Referring to FIG. 2 , the first through hole 111 is located at an edge of the display screen 120 . The sound card main body 130 is provided with a first contact 131 , and the position of the first through hole 111 corresponds to the position of the first contact 131 . The sound card main body 130 may specifically be a PCB board. The sound card provided by the embodiment of the present application further includes a first knob 140 , the bottom of the first knob 140 is in contact with the first contact 131 , and the other end of the first knob 140 protrudes from the first through hole 111 .

The surface of the first housing 114 is also provided with a second through hole 112, the second through hole 112 is also located at the edge of the display screen 120, the connecting line between the first through hole 111 and the second through hole 112 is connected with the first housing 114 The broad sides are parallel. The sound card main body 130 is also provided with a second contact 132 , please refer to FIG. 2 , the position of the second through hole 112 corresponds to the position of the second contact 132 . The sound card further includes a second knob 150 , the bottom of the second knob 150 is in contact with the second contact 132 , and the other end of the second knob 150 protrudes from the second through hole 112 .

Please refer to FIG. 2 , a knob decoration sheet 210 may also be provided between the first knob 140 and the second knob 150 and the first housing 114 . The knob decoration sheet 210 is a rectangular sheet structure with two circular through holes. The two circular through holes of the knob decoration sheet 210 are used for the first knob 140 and the second knob 150 to pass through, and the knob decoration sheet 210 is specifically an aluminum alloy sheet. A plastic bracket may also be provided between the first knob 140 and the sound card main body 130 , and a plastic bracket may also be provided between the second knob 150 and the sound card main body 130 . The plastic bracket is specifically ABS plastic. The first knob 140 may be a function selection knob, and the second knob 150 may be a volume adjustment knob.

The surface of the first housing 114 is also provided with a plurality of third through holes 113. Please refer to FIG. The through holes are disposed on the side of the first housing 114 near the edge of the long side, and the six circular through holes are disposed on the side of the three strip-shaped through holes away from the edge of the first housing 114 . Sizes of the six circular through holes are smaller than those of the first through hole 111 and the second through hole 112 .

The sound card main body 130 is provided with a plurality of third contacts 133, the number of the third contacts 133 is consistent with the number of the third through holes 113, therefore, nine third through holes 113 correspond to nine third contacts 133, and each The positions of the third contacts 133 also correspond to the positions of the third through holes 113 respectively.

The sound card also includes a plurality of third buttons 160, specifically six round buttons and three bar-shaped buttons, and the six round buttons and three bar-shaped buttons are all arranged on the key silicone pad. Six circular buttons protrude from the corresponding six circular through-holes, and three bar-shaped buttons respectively protrude from the three bar-shaped through-holes. An end of each third button 160 away from the through hole is in contact with the corresponding third contact 133 respectively.

The sound card also includes a power supply 190 key 170, and the side of the sound card main body 130 is also provided with a corresponding power supply 190 contact 134. After the first housing 114 is fixedly connected with the second housing 115, a A through hole that accommodates the power supply 190 key 170. One end of the key 170 of the power supply 190 is in contact with the contact 134 of the power supply 190 , and the other end of the key 170 of the power supply 190 protrudes from the through hole on the side of the housing 110 .

Between the sound card main body 130 and the second housing 115 , a middle frame 180 can also be provided. Please refer to FIG. 2 . Specifically, a plurality of screw holes can be evenly distributed on the edge of the middle frame 180, and the same number of screw holes can be distributed on the edge of the sound card main body 130 corresponding to the middle frame 180. Specifically, bolts can pass through the sound card main body 130 and the middle frame 180 in turn. The frame 180 fixes the sound card main body 130 and the middle frame 180 .

One end of the middle frame 180 away from the sound card main body 130 is also provided with an accommodation groove 181, the size of the accommodation groove 181 matches the size of the power supply 190, the power supply 190 can be arranged in the accommodation groove 181, and the power supply 190 is electrically connected to the sound card main body 130. connect. After the power supply 190 , the middle frame 180 and the sound card main body 130 are fixedly connected, they are arranged in the hollow cavity enclosed by the first casing 114 and the second casing 115 . The material of the middle frame 180 may be a mixture of ABS plastic and polycarbonate. The sound card also includes a decorative top cover 220 , which is arranged on the top of the housing 110 and is used for inserting earphone jacks, data cable jacks and the like.

The working principle of the sound card provided by the embodiment of the present application is as follows:

When the power 190 key 170 of the sound card is pressed, a section of startup animation can be played on the display screen 120 of the sound card, and then an interface as shown in FIG. 5 is displayed, that is, a plurality of main function options are arranged in a row. When the first knob 140 is rotated by the user or when the display screen 120 is slid by the user with a finger, one of the multiple main function options is moved to the middle of the screen and enlarged, and other main function options are moved to the edge of the screen along with the rotation. and zoom out. When the first knob 140 is pressed by the user or the main function option located in the middle of the display screen 120 is directly clicked by the user, the main function option located in the middle of the display screen 120 is selected, so that the main function option pops up on the display screen 120 Corresponding sub-function selection interface.

Specifically, referring to FIG. 5 , reverberation settings, human voice settings, special effect settings, and electronic sound settings can be arranged in a row on the display interface in sequence. When the first knob 140 is rotated or the finger slides on the display screen 120, the electronic sound setting and the special effect setting can move from left to right as shown in FIG. Move from the left edge of the display screen 120 to the middle position of the display screen 120 and zoom in. When the first knob 140 is pressed or the vocal setting icon is clicked, the vocal setting is selected, and the corresponding interface for the vocal setting shown in FIG. 6 pops up.

For the progress bar shown in Figure 6, the user can adjust the vocal to become clearer or deeper by turning the second knob 150, or the user can directly slide the vertical line on the progress bar in the display interface to realize the human voice adjustment, the sound card main body 130 can perform an operation to make the human voice clearer or deeper according to the user's actions.

In the interface shown in Figure 5, if the reverberation setting is selected by the user, the reverberation setting sub-interface as shown in Figure 7 can be displayed, the sub-interface includes original sound, live broadcast, fast song, slow song, custom, etc. option, the user can realize the movement of the selection cursor among the above-mentioned multiple options by turning the first knob 140, and then press the first knob 140 to realize the selection of the option where the cursor stays. Of course, for the touch screen, the user can also directly pass Click on an option on the displayed interface to select it.

Specifically, if the custom option in the sub-interface shown in FIG. 7 is selected, the sub-sub-interface shown in FIG. 8 may pop up. The sub-sub-interface shown in FIG. There are multiple progress bars for reverberation gain, echo space, echo gain, and anti-noise value. The user can turn the first knob 140 to select among multiple progress bars, and then click the first knob 140 to select the corresponding progress bar. , and then turn the first knob 140 to realize the increase and decrease of the progress bar. For example, if the selection cursor stays on the echo space, the user presses the first knob 140, and the echo space is selected. At this time, the user continues to turn the first When the knob 140 is turned, the vertical line on the progress bar of the echo space can be moved to the left or to the right. For the touch display screen 120 , the user can also directly slide the finger to realize the increase and decrease of the corresponding progress bar.

In the interface shown in Figure 5, if the special effect setting is selected by the user, the special effect setting sub-interface as shown in Figure 9 can be displayed, wherein, the button 1, the button 2 and the button represented by the square icon in Figure 9 3 can be a fixed special sound effect, that is, a special sound effect that cannot be customized by the user, and the user-defined button represented by a circular icon in FIG. 9 can be customized by the user.

If the user selects any one of the circular icons in Figure 9, the special sound effect list interface as shown in Figure 10 can pop up, and then the user can also select by turning the first knob 140, and click the first knob 140 to confirm; You can directly click on the display screen 120 to confirm. The plurality of third buttons 160 can be used to emit special sound effects customized by the user after being clicked. Please refer to FIG. 11 , on the surface of the first housing 114 , near each third button 160 , a description of the special sound effect that the sound card can emit when the current third button 160 is pressed can be marked. The special sound effect description can be directly printed on the surface of the first casing 114, or can be displayed on the surface of the first casing 114 after the sound card is turned on, and the special sound effect description will also disappear after the sound card is turned off.

The user can control the sound card by operating the first knob 140 , the second knob 150 and a plurality of third buttons 160 , and the control result is also displayed on the display screen 120 . The surface of the sound card housing 110 is provided with a display screen 120 to make it easier for the user to know the feedback generated by his operation, which is more conducive to the user's understanding.

second embodiment

Please refer to Fig. 3, Fig. 3 has shown the sound card setting method that the second embodiment of the present application provides, specifically comprises the following steps:

Step S110, receiving a sound card setting operation.

The sound card setting operation can be a browsing operation or a selection operation. The sound card setting operation can be performed by the user turning the first knob and the second knob; clicking the third button, or can be performed by the user directly clicking or sliding the display screen.

Step S120, responding to the sound card setting operation, controlling the display screen to display an action view corresponding to the sound card setting operation.

After receiving the sound card setting operation, the sound card main body can execute the control instruction corresponding to the sound card setting operation, and display the action view corresponding to the sound card setting operation on the display screen.

Please refer to Fig. 4, Fig. 4 shows a kind of specific implementation of the sound card setting method that the second embodiment provides, specifically comprises the following steps:

Step S210, receiving a browsing operation.

The user can realize the browsing operation by turning the first knob, and also can realize the browsing operation by sliding a finger on the screen.

Step S220, in response to the browsing operation, configuring and displaying a plurality of main function options on the display screen to move along a first direction.

When the first knob is rotated by the user or the display screen is slid by a finger, one of the multiple main function options is moved to the middle of the screen and enlarged, and other main function options are moved to the edge of the screen and shrunk along with the rotation.

Specifically, the reverberation setting, vocal setting, special effect setting and electronic sound setting can be arranged in a row on the display interface. When the first knob is rotated by the user or the display screen is slid by the finger, the electronic music setting and special effect setting move to the right edge of the display screen and become smaller, and the vocal setting moves from the left edge of the display screen to the right edge of the display screen in sequence. middle position and zoom in.

Step S230, receiving a selection operation.

The selection operation may be a click operation of the first knob, or a click operation directly performed by the user on an icon displayed on the display screen. Selection of a particular type of operation should not be construed as a limitation of the application.

Step S240, in response to the selection operation, among the plurality of main function options configured and displayed on the display screen, the first main function option located in the middle is selected.

When the first knob is pressed by the user or the main function option located in the middle of the display screen is directly clicked by the user, the main function option located in the middle of the display screen is selected, so that the sub-function corresponding to the main function option pops up on the display screen Choose the interface.

Specifically, when the first knob is pressed or the human voice setting icon in the display interface is clicked, the human voice setting is selected, and the corresponding interface of the human voice setting shown in Figure 6 can pop up; if the special effect setting is selected, you can The reverberation setting sub-interface shown in Figure 7 is displayed.

In a specific implementation manner of the present application, after step S240, the method further includes: in response to a selection operation, configuring the second main function option in the middle position among the plurality of main function options displayed on the display screen chosen. A progress bar corresponding to the second main function option is displayed on the display screen. receiving and responding to a volume adjustment operation, configuring the adjustment icon displayed on the progress bar to move along a second direction.

When the first knob is pressed, specifically, the vocal setting may be selected, and the corresponding interface for the vocal setting shown in FIG. 6 pops up. For the progress bar, please refer to FIG. 6 for details. FIG. 6 shows the progress bar corresponding to the human voice adjustment. For the progress bar shown in FIG. 6 , the user can adjust the human voice to become clearer or deeper by turning the second knob, and the user can also adjust the human voice by directly sliding the vertical line in the display interface. In the display interface shown in FIG. 6 , the vertical line on the progress bar corresponding to the human voice adjustment can move left or right according to the user's volume adjustment operation.

Step S250, displaying a plurality of first sub-function options corresponding to the first main function option on the display screen.

In the interface shown in Figure 5, if the reverberation setting is selected by the user, the reverberation setting sub-interface as shown in Figure 7 can be displayed, which includes original sound, live broadcast, fast song, slow song, custom and other options, the above options can be used as multiple first sub-function options.

Step S260, in response to the browsing operation, configure the selection cursor displayed on the display screen to move among multiple first sub-function options.

The user can realize the movement of the selection cursor among the above-mentioned multiple options by turning the first knob. Then, by pressing the first knob, the selection of the option where the cursor stays is realized. Of course, for the touch screen, the user can also directly click the option on the display interface to select it.

Specifically, if the custom option in the sub-interface shown in FIG. 7 is selected, the sub-sub-interface shown in FIG. 8 may pop up. The sub-sub-interface shown in FIG. There are multiple progress bars for reverb gain, echo space, echo gain and anti-noise value. Users can turn the first knob to select among multiple progress bars, and then click the first knob to select the corresponding progress bar, and then click the first knob to select the corresponding progress bar. Turn the first knob to realize the change of the progress bar. For example, if the selection cursor stays on the echo space, the user presses the first knob, and the echo space is selected. At this time, when the user continues to turn the first knob, the It can realize the left or right movement of the vertical line on the progress bar of the echo space. For the touch display screen, the user can also directly slide the finger to realize the increase or decrease of the corresponding progress bar.

The user can realize the setting of the sound card through the above operations, and the result of the setting can be presented in real time on the display screen on the surface of the shell of the sound card. The main body of the sound card is connected with the display screen, and the main body of the sound card can respond to the user's control command, execute the corresponding action corresponding to the control command, and intuitively reflect that the main body of the sound card has executed the corresponding action on the display screen. The display on the surface of the casing makes it easier for the user to know that his operation has generated feedback, which is more conducive to the user's understanding.

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention have been clearly and completely described above in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the above detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention but represents only selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Claims (13)

1. The utility model provides a sound card, its characterized in that, sound card includes casing, display screen and sound card main part, the display screen set up in the surface of casing, the sound card main part set up in the casing, the display screen with the sound card main part is connected, the display screen is used for showing and sets up the interface.

2. the sound card of claim 1, wherein: the sound card comprises a sound card body and is characterized by further comprising a first knob, wherein the sound card body is provided with a first contact, the first knob is in contact with the first contact, the shell is provided with a first through hole, and the first knob extends out of the first through hole; when the sound card is operated, a plurality of function options displayed on the display screen move along with the rotation of the first knob.

3. The sound card of claim 1, wherein: the sound card comprises a sound card body and is characterized by further comprising a second knob, wherein a second contact is arranged on the sound card body, the second knob is in contact with the second contact, a second through hole is formed in the shell, and the second knob extends out of the second through hole; when the sound card is operated, the volume of the sound card is increased or decreased along with the rotation of the second knob.

4. The sound card of claim 1, wherein: still include a plurality of third buttons, the sound card main part is provided with a plurality of third contacts, the quantity of a plurality of third contacts with the quantity of a plurality of third buttons is the same, a plurality of holding have been seted up to the casing the third through-hole of third button, a plurality of third buttons all stretch out from the third through-hole that corresponds.

5. The sound card of claim 1, wherein: still include the power key, the power key set up in the side of casing, the sound card main part is provided with the power contact, the power contact with the position of power key is corresponding.

6. The sound card of claim 1, wherein: still include the center, the sound card main part with center fixed connection, the center with the sound card main part all set up in the casing.

7. The sound card of claim 6, wherein: the sound card is characterized by further comprising a power supply, wherein a containing groove is formed in one end, far away from the display screen, of the middle frame, the power supply is arranged in the containing groove, and the power supply is electrically connected with the sound card main body.

8. The sound card of claim 1, wherein: the display screen is a touch display screen.

9. A sound card setting method applied to the sound card according to any one of claims 1 to 8, the method comprising:

receiving sound card setting operation;

And responding to the sound card setting operation, and controlling a display screen to display an action view corresponding to the sound card setting operation.

10. The method of claim 9, wherein the sound card setting operation comprises a browsing operation, and wherein controlling a display screen to display an action view corresponding to the sound card setting operation comprises:

And configuring a plurality of main function options displayed on the display screen to move along a first direction.

11. The method of claim 9, wherein the sound card setting operation comprises a selection operation, and wherein controlling a display screen to display an action view corresponding to the sound card setting operation comprises:

Selecting a first main function option positioned in the middle of a plurality of main function options displayed on the display screen in a configuration mode;

And displaying a plurality of first sub-function options corresponding to the first main function option on the display screen.

12. The method of claim 9, wherein the sound card setting operation comprises a browsing operation, and wherein controlling a display screen to display an action view corresponding to the sound card setting operation comprises:

And configuring a selection cursor displayed on the display screen to move in a plurality of first sub-function options.

13. The method of claim 9, wherein the sound card setting operation comprises a selection operation, and wherein controlling a display screen to display an action view corresponding to the sound card setting operation comprises:

Configuring that a second main function option positioned in the middle position in a plurality of main function options displayed on the display screen is selected;

Displaying a progress bar corresponding to the second main function option on the display screen;

And receiving and responding to volume adjustment operation, and configuring the adjustment icon displayed on the progress bar to move along a second direction.