CN220671875U - Audio sound card - Google Patents

Abstract

The utility model discloses an audio sound card, which comprises: the sound card body comprises a shell, an audio processing module arranged in the shell, and an input interface and an output interface which are arranged on the side wall of the shell, wherein the input interface and the output interface are respectively and electrically connected with the audio processing module, and the audio processing module is used for processing an input audio signal; the control device is arranged outside the shell and comprises a touch panel and a gain adjusting knob, the touch panel is arranged on the surface of the shell, the touch panel is provided with a through hole, the gain adjusting knob penetrates through the through hole and then is connected to the surface of the shell, the touch panel and the gain adjusting knob are respectively and electrically connected with the audio processing module, and the touch panel comprises a plurality of touch keys. The utility model can reduce the number of physical keys and push rods, eliminate the problem of use abrasion of the physical keys and the push rods, and prolong the service life of the product.

Description

Audio sound card

Technical Field

The utility model relates to the technical field of multimedia, in particular to an audio sound card.

Background

Sound cards are an essential component in multimedia technology, and are a piece of hardware for implementing sound wave/digital signal interconversion. The basic function of the sound card is to convert the original sound signals from microphone, tape, CD and output them to the sound equipment such as mobile phone, earphone, loudspeaker, recorder, etc.

However, the existing sound card is provided with a plurality of physical keys and push rods, and a user adjusts sound effects by operating different physical keys and push rods, and after the physical keys and push rods are frequently used, mechanical abrasion is easy to occur to cause damage, so that the service life of the physical keys or push rods is reduced.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the audio sound card, which can reduce the number of physical keys and push rods, eliminate the problem of use abrasion of the physical keys and the push rods and prolong the service life of products.

An audio sound card according to an embodiment of the present utility model includes: the sound card body comprises a shell, an audio processing module arranged in the shell, and an input interface and an output interface which are arranged on the side wall of the shell, wherein the input interface and the output interface are respectively and electrically connected with the audio processing module, and the audio processing module is used for processing an input audio signal; the control device is arranged outside the shell and comprises a touch panel and a gain adjusting knob, the touch panel is arranged on the surface of the shell, the touch panel is provided with a through hole, the gain adjusting knob penetrates through the through hole and then is connected to the surface of the shell, the touch panel and the gain adjusting knob are respectively and electrically connected with the audio processing module, the touch panel comprises a plurality of touch keys, the touch keys are used for controlling different functions of the audio sound card, and the gain adjusting knob is used for adjusting the gain.

The audio sound card provided by the embodiment of the utility model has at least the following beneficial effects:

1. according to the utility model, through the arrangement of the shell, the audio processing module, the input interface and the output interface, the input interface is used for being connected with the input equipment, the output interface is used for being connected with the output equipment, the input equipment transmits audio to the audio processing module in the shell, the audio processing module processes the input audio signals, and the processed audio is transmitted to the output equipment, so that the conversion of the audio signals can be realized.

2. According to the utility model, the touch panel and the gain adjusting knob are arranged, the touch panel is provided with a plurality of touch keys, a user can control different functions of the sound card by contacting different touch keys, and the user can adjust the gain of the sound card by rotating the gain adjusting knob, so that the number of physical keys and push rods is reduced, the problem of using and wearing of the physical keys and the push rods is solved, the whole is simple and attractive, and the service life of a product is prolonged.

According to some embodiments of the utility model, the touch panel is a capacitive touch panel.

The beneficial effects are that: through making touch panel be capacitive touch panel, the user only need through the finger just can carry out touch operation, need not the touch pen and cooperate the use to, be convenient for be used for the operation, moreover, capacitive touch panel's life-span is longer, has easy maintenance, stand wear and tear, low cost's characteristics.

According to some embodiments of the utility model, the touch panel comprises a transparent panel, a plurality of touch sensors and optical glue arranged between the transparent panel and the touch sensors, and the touch sensors are respectively connected with the audio processing module.

The beneficial effects are that: through setting up transparent panel, a plurality of touch-sensitive ware and optical cement, when the transparent panel is touched to the finger, the electric field at intersection is influenced through transparent panel to the touch-sensitive ware senses the electric field after with signal transmission to audio processing module, audio processing module carries out different processing to the audio according to the different signals of receipt, thereby, can improve touch panel's degree of accuracy.

According to some embodiments of the present utility model, the transparent panel is covered with a coating layer, the coating layer is opaque, the coating layer is provided with a plurality of light-transmitting patterns in advance on the transparent panel, the plurality of light-transmitting patterns are respectively in one-to-one correspondence with the plurality of touch sensors, and the transparent panel forms the touch keys at positions corresponding to the light-transmitting patterns.

The beneficial effects are that: through setting up the dope layer, the dope layer is opaque material, and the dope layer has reserved a plurality of printing opacity patterns on transparent panel surface, and a plurality of printing opacity patterns and a plurality of touch-sensitive ware one-to-one, and a plurality of printing opacity patterns can clearly present the touch button of different functions on touch panel directly perceivedly to, make the user can select the touch button of touching different functions rapidly to realize different functions, further improve touch panel's degree of accuracy.

According to some embodiments of the utility model, the touch panel further comprises a plurality of light emitting elements, and the plurality of light emitting elements are respectively arranged on the plurality of touch sensors.

The beneficial effects are that: through setting up a plurality of luminescent element, a plurality of luminescent element set up respectively at a plurality of touch-sensitive wares, when the user operated the touch button, corresponding touch-sensitive wares received user's touch signal, and at this moment, luminescent element sent light, and light sees through corresponding printing opacity pattern transmission comes out, and the user knows whether touch operation is successful through the scintillation of light or the change of light colour to avoid the user to push down the control of knowing other signals and arousing many times of touching for a long time, and then, improve user's use experience.

According to some embodiments of the utility model, the transparent panel employs glass or polycarbonate as the panel substrate.

The beneficial effects are that: by using glass or polycarbonate as the panel substrate for the transparent panel, the glass or polycarbonate has high light transmittance and is convenient for a user to clean the transparent panel.

According to some embodiments of the utility model, a display screen is arranged at the top end of the gain adjusting knob, and the display screen is used for displaying the gain value.

The beneficial effects are that: through setting up the display screen, when rotating gain adjust knob, the gain value can change, and the display screen can show current gain value in real time to can reflect gain adjust knob's executive signal more directly perceivedly, make the user learn current regulation state more easily.

According to some embodiments of the utility model, the housing comprises a bottom shell and a cover plate, the bottom shell is covered with the cover plate, a cavity is arranged in the bottom shell, the audio processing module is arranged in the cavity, the input interface and the output interface are arranged on the side wall of the bottom shell, and the touch panel is arranged on the surface of the cover plate.

The beneficial effects are that: through setting up drain pan and apron, the inside cavity that is provided with of drain pan, audio processing module set up in the cavity, and input interface and output interface set up the lateral wall at the drain pan, touch panel set up at the apron surface, and the drain pan can be covered or be opened with the apron, and the installation and the dismantlement of audio processing module of being convenient for are convenient for when audio processing module breaks down, are convenient for maintain audio processing module.

According to some embodiments of the utility model, a battery is further arranged inside the bottom shell, a charging interface is arranged on one side of the bottom shell, the charging interface is electrically connected with the battery, and the battery is used for supplying power to the audio processing module, the control device and the external equipment.

The beneficial effects are that: through setting up battery and interface that charges, the battery can be for audio processing module and controlling means power supply, and the interface that charges can external charger, and the charger can charge for the battery to can improve the portability of product.

According to some embodiments of the utility model, the bottom shell is further provided with an on-off button.

The beneficial effects are that: through setting up the switch key, during the use, the user can open or close the audio sound card through pressing the switch key, the operation of the user of being convenient for.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural diagram of an audio card according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is an exploded view of FIG. 1;

fig. 4 is an exploded view of the touch panel of fig. 3.

Reference numerals: 100-shell, 110-audio processing module, 120-input interface, 130-output interface, 140-control device, 150-touch panel, 160-gain adjust knob, 170-touch button, 180-transparent panel, 190-touch sensor, 200-paint layer, 210-light emitting element, 220-display screen, 230-bottom shell, 240-cover plate, 250-battery, 260-charging interface, 270-on-off button.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An audio sound card according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, an audio card according to an embodiment of the present utility model includes a card body and a control device 140.

The sound card body comprises a shell 100, an audio processing module 110 arranged in the shell 100, an input interface 120 and an output interface 130 arranged on the side wall of the shell 100, wherein the input interface 120 and the output interface 130 are respectively and electrically connected with the audio processing module 110, and the audio processing module 110 is used for processing input audio signals.

In position, the control device 140 is disposed outside the casing 100, and includes a touch panel 150 and a gain adjustment knob 160, where the touch panel 150 is disposed on the surface of the casing 100, the touch panel 150 is provided with a through hole, the gain adjustment knob 160 passes through the through hole and then is connected to the surface of the casing 100, the touch panel 150 and the gain adjustment knob 160 are respectively electrically connected to the audio processing module 110, the touch panel 150 is provided with a plurality of touch keys 170, the touch keys 170 are used for controlling different functions of the audio sound card, and the gain adjustment knob 160 is used for adjusting the gain.

When the audio processing device is used, the input interface 120 is used for connecting input equipment, the output interface 130 is used for connecting output equipment, the input equipment transmits audio to the audio processing module 110 in the shell 100, a user can control different functions of the sound card by touching different touch keys 170, the user can adjust the gain of the sound card by rotating the gain adjusting knob 160, meanwhile, the audio processing module 110 processes input audio signals, the processed audio is transmitted to the output equipment, and the conversion of the audio signals is realized.

Therefore, the utility model can reduce the number of physical keys and push rods, eliminate the problem of using and wearing of the physical keys and push rods, has simple and attractive overall structure and prolongs the service life of products.

In some preferred embodiments, the touch panel 150 is a capacitive touch panel 150.

It can be appreciated that by making the touch panel 150 be a capacitive touch panel 150, a user can perform touch operation only by using a finger, and does not need a touch pen to cooperate with the touch panel, so that the touch panel is convenient to operate, and the capacitive touch panel 150 has the characteristics of easy maintenance, wear resistance and low cost.

Referring to fig. 3 and 4, in some preferred embodiments, the touch panel 150 includes a transparent panel 180, a plurality of touch sensors 190, and an optical paste disposed between the transparent panel 180 and the touch sensors 190, the plurality of touch sensors 190 being respectively connected with the audio processing module 110.

It can be appreciated that by setting the transparent panel 180, the plurality of touch sensors 190 and the optical adhesive, when a finger touches the transparent panel 180, the touch of the finger affects the electric field of the junction through the transparent panel 180, and forms a coupling circuit, the touch sensors 190 sense the electric field and then transmit signals to the audio processing module 110, and the audio processing module 110 performs different processing on the audio according to the received different signals, thereby improving the accuracy of the touch panel 150.

In some preferred embodiments, the transparent panel 180 is covered with a coating layer 200, the coating layer 200 is opaque, the coating layer 200 reserves a plurality of transparent patterns on the transparent panel 180, the plurality of transparent patterns are respectively in one-to-one correspondence with the plurality of touch sensors 190, and the transparent panel 180 forms the touch keys 170 at positions corresponding to the transparent patterns.

It can be appreciated that by setting the paint layer 200, the paint layer 200 is made of opaque material, and a plurality of transparent patterns are reserved on the surface of the transparent panel 180 by the paint layer 200, and the transparent patterns are in one-to-one correspondence with the touch sensors 190, and the transparent patterns can clearly display the touch keys 170 with different functions on the touch panel 150, so that a user can quickly select to touch the touch keys 170 with different functions to realize different functions, and the accuracy of the touch panel 150 is further improved.

Specifically, the touch keys 170 include an earphone volume adjustment switch, a stereo input volume adjustment switch, a live broadcast adjustment output volume switch, a microphone input volume adjustment switch, a cannon 1 microphone volume input adjustment switch, a cannon 2 microphone volume input adjustment switch, a noise reduction gain effect adjustment switch, a reverberation gain effect adjustment switch, an OTG mobile phone charging switch, a dodging switch, a bluetooth accompaniment input switch, a sound special effect switch, and a plurality of different special effect sound keys.

In this arrangement, a plurality of different effect keys are sequentially distributed on the touch panel 150 along the circumference of the gain adjustment knob 160.

In some preferred embodiments, the touch panel 150 further includes a plurality of light emitting elements 210, the plurality of light emitting elements 210 being disposed at the plurality of touch sensors 190, respectively.

It can be appreciated that by setting the plurality of light emitting elements 210, the plurality of light emitting elements 210 are respectively disposed on the plurality of touch sensors 190, when the user operates the touch key 170, the corresponding touch sensor 190 receives a touch signal of the user, at this time, the light emitting elements 210 emit light, the light is transmitted out through the corresponding light transmission pattern, and the user knows whether the touch operation is successful through the flickering of the light or the change of the light color, thereby avoiding the control of other signals caused by long-time pressing of the user to learn multiple touches, and further improving the use experience of the user.

In some preferred embodiments, transparent panel 180 employs glass or polycarbonate as the panel substrate.

It will be appreciated that by having the transparent panel 180 employ glass or polycarbonate as the panel substrate, the glass or polycarbonate has a high light transmittance and, furthermore, facilitates cleaning of the transparent panel 180 by a user.

Referring to fig. 1 and 3, in some preferred embodiments, the gain adjustment knob 160 is provided with a display screen 220 at the top end, the display screen 220 being used to display the gain value.

It can be appreciated that by setting the display 220, when the gain adjustment knob 160 is turned, the gain value will change, and the display 220 can display the current gain value in real time, so that the execution signal of the gain adjustment knob 160 can be reflected more intuitively, and the user can learn the current adjustment state more easily.

In some preferred embodiments, the case 100 includes a bottom case 230 and a cover 240, the bottom case 230 is covered with the cover 240, a cavity is provided inside the bottom case 230, the audio processing module 110 is provided in the cavity, the input interface 120 and the output interface 130 are provided at a sidewall of the bottom case 230, and the touch panel 150 is provided on a surface of the cover 240.

It can be appreciated that by providing the bottom case 230 and the cover plate 240, the cavity is provided inside the bottom case 230, the audio processing module 110 is disposed in the cavity, the input interface 120 and the output interface 130 are disposed on the side wall of the bottom case 230, the touch panel 150 is disposed on the surface of the cover plate 240, the bottom case 230 and the cover plate 240 can be covered or opened, so that the audio processing module 110 is convenient to be installed and removed, and when the audio processing module 110 fails, the audio processing module 110 is convenient to be maintained.

Specifically, the input interface 120 includes two cannon input interfaces, a 3.5mm stereo input interface, a microphone input interface, and the like, and the output interface 130 includes two OTG audio output interfaces, a listening output interface, and the like.

In some preferred embodiments, a battery 250 is further disposed inside the bottom case 230, a charging interface 260 is disposed on one side of the bottom case 230, the charging interface 260 is electrically connected to the battery 250, and the battery 250 is used to supply power to the audio processing module 110 and the control device 140.

It can be appreciated that by providing the battery 250 and the charging interface 260, the battery 250 can supply power to the audio processing module 110 and the control device 140, the charging interface 260 can be externally connected with a charger, and the charger can charge the battery 250, so that portability of the product can be improved.

In addition, the battery 250 can provide charging for external devices.

Specifically, after the charging interface 260 is externally connected with external equipment, the charging switch of the OTG mobile phone is pressed down, so that charging can be provided for the external equipment, and therefore, the convenience of the product is improved.

Further, the surface of the housing 100 is further provided with an electric quantity display bar, which can display the electric quantity of the current battery 250 in real time, and can timely charge the battery 250 when the electric quantity is low.

In some preferred embodiments, an on/off button 270 is further provided on one side of the bottom case 230.

It can be understood that, by setting the on-off key 270, when in use, a user can turn on or off the audio card by pressing the on-off key 270, so as to facilitate the operation of the user.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. An audio sound card, comprising:

the sound card comprises a sound card body, a sound card body and a sound card module, wherein the sound card body comprises a shell (100), an audio processing module (110) arranged in the shell (100), an input interface (120) and an output interface (130) which are arranged on the side wall of the shell (100), the input interface (120) and the output interface (130) are respectively and electrically connected with the audio processing module (110), and the audio processing module (110) is used for processing an input audio signal;

the control device (140) is arranged outside the shell (100), and comprises a touch panel (150) and a gain adjusting knob (160), wherein the touch panel (150) is arranged on the surface of the shell (100), the touch panel (150) is provided with a through hole, the gain adjusting knob (160) penetrates through the through hole and then is connected to the surface of the shell (100), the touch panel (150) and the gain adjusting knob (160) are respectively electrically connected with the audio processing module (110), the touch panel (150) comprises a plurality of touch keys (170), the touch keys (170) are used for controlling different functions of the audio sound card, and the gain adjusting knob (160) is used for adjusting the gain.

2. An audio card according to claim 1, characterized in that the touch panel (150) is a capacitive touch panel.

3. An audio sound card according to claim 2, characterized in that the touch panel (150) comprises a transparent panel (180), a number of touch sensors (190), an optical glue arranged between the transparent panel (180) and the touch sensors (190), the number of touch sensors (190) being connected to the audio processing module (110) respectively.

4. An audio sound card according to claim 3, wherein the transparent panel (180) is covered with a coating layer (200), the coating layer (200) is opaque, the coating layer (200) reserves a plurality of light transmission patterns on the transparent panel (180), the plurality of light transmission patterns are respectively in one-to-one correspondence with the plurality of touch sensors (190), and the transparent panel (180) forms the touch keys (170) at positions corresponding to the light transmission patterns.

5. An audio sound card according to claim 4, characterized in that the touch panel (150) further comprises a plurality of light emitting elements (210), the plurality of light emitting elements (210) being arranged at the plurality of touch sensors (190), respectively.

6. An audio card according to claim 3, characterized in that the transparent panel (180) uses glass or polycarbonate as the panel substrate.

7. An audio card according to claim 1, characterized in that the top end of the gain adjustment knob (160) is provided with a display screen (220), the display screen (220) being adapted to display the gain value.

8. The audio sound card of claim 1, wherein the housing (100) includes a bottom case (230) and a cover plate (240), the bottom case (230) is covered with the cover plate (240), a cavity is provided in the bottom case (230), the audio processing module (110) is disposed in the cavity, the input interface (120) and the output interface (130) are disposed on a side wall of the bottom case (230), and the touch panel (150) is disposed on a surface of the cover plate (240).

9. An audio sound card according to claim 8, wherein a battery (250) is further arranged inside the bottom shell (230), a charging interface (260) is arranged on one side of the bottom shell (230), the charging interface (260) is electrically connected with the battery (250), and the battery (250) is used for supplying power to the audio processing module (110), the control device (140) and an external device.

10. An audio card according to claim 8, characterized in that the bottom shell (230) is further provided with an on-off button (270) on one side.