Audio processing device

Abstract

The present invention relates to the field of audio processing technology, and specifically to an audio processing device, comprising a box, a speaker, an air storage cavity, an air inlet and a rubber block; an air storage cavity is provided inside the box; an air outlet cavity is provided inside the box, and the air outlet cavity is located on the left side of the air storage cavity and surrounds the speaker; the air outlet cavity is connected to the air storage cavity through a first air outlet groove; a uniformly arranged second air outlet groove is provided on the inner side wall of the air outlet cavity; by providing the first air outlet groove at the bottom of the air storage cavity, the gas in the space inside the air storage cavity enters the space inside the air outlet cavity along the first air outlet groove, and by providing the uniformly arranged second air outlet grooves on the side wall of the air outlet cavity, the gas in the space inside the air outlet cavity is blown out along the second air outlet groove, thereby cleaning the end surface of the speaker, effectively avoiding manual cleaning of the end surface of the speaker, reducing manual operation, and avoiding the probability of damage to the speaker when cleaning, thereby simultaneously extending the service life of the speaker.

Description

Technical Field

[0001] The present invention relates to the technical field of audio processing, and in particular to an audio processing device. Background Art

[0002] With the progress of society, people yearn for a more colorful life. As a form of entertainment that has been passed down for thousands of years, singing and dancing have penetrated into the lives of people of all ethnic groups. However, with the development and progress of science and technology, people have more and more requirements for the performance forms and venues of singing and dancing. The speaker system is constantly improving and perfecting with people's needs. It can meet the needs of live sound reinforcement for concerts with tens of thousands of people, or meet the needs of playing musical instruments and singing karaoke at home.

[0003] A very important device in the speaker system is the speaker, which is generally composed of a speaker unit and a cabinet. The speaker unit is the sound-generating component, and the cabinet complements the speaker unit to correct the sound. The sound-generating principle of the speaker unit is a conversion of electrical energy into sound. When different electronic energies are transmitted to the coil, the coil generates a kind of energy that interacts with the magnetic field of the magnet. This interaction causes the paper plate to vibrate. Because the electronic energy changes at any time, the speaker coil will move forward or backward, so the speaker paper plate will move with it. This action changes the density of the air and produces sound.

[0004] Speakers used outdoors and speakers placed in the same place for a long time have one thing in common: there is a lot of dust on the surface of the speakers, which is difficult to clean, especially the dust on the surface of the speaker. The dust on the surface of the speaker cannot be wiped directly with a wet towel. If you are not careful, the speaker will break. Usually, in order to extend the service life of the speakers, the speakers are cleaned and maintained regularly to keep them from being disturbed by dust. In addition, the speakers need to be placed in a place with not much dust to extend the life of the speakers. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve the problem that cleaning of a sound box is too complicated and inefficient during cleaning and maintenance, the present invention proposes an audio processing device.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: an audio processing device described in the present invention comprises a box, a speaker, an air storage cavity, an air inlet groove and a rubber block; the bottom of the box is fixedly connected with rollers arranged evenly; the left end of the roller is fixedly connected with a support column arranged evenly; a speaker is fixedly installed in the middle of the left end side of the box, and the speaker is embedded in the left end side of the box; an air storage cavity is opened inside the box, and the air storage cavity is located on the right side of the speaker;

[0007] The air storage chamber is sealed and slidably connected to a rubber block; a push-pull rod is fixedly connected to the upper surface of the rubber block; the push-pull rod extends through the box body to the space above the box body; an air inlet groove is provided at the bottom of the air storage chamber, and the air inlet groove is connected to the space outside the box body; a second one-way valve is fixedly connected to the bottom of the space inside the air inlet groove; an air outlet cavity is provided inside the box body, and the air outlet cavity is located on the left side of the air storage cavity and surrounds the speaker; the air outlet cavity is connected to the air storage cavity through a first air outlet groove; a first one-way valve is fixedly connected to the inside of the first air outlet groove near one end of the air storage cavity; uniformly arranged second air outlet grooves are provided on the inner side wall of the air outlet cavity, and the second air outlet grooves are away from the surface of the speaker facing one end of the air outlet cavity;

[0008] When working, speakers used outdoors and speakers placed in the same place for a long time have one thing in common: there is a lot of dust on the surface of the speakers, which is difficult to clean, especially the dust on the surface of the speaker. The dust on the surface of the speaker cannot be wiped directly with a wet towel. If you are not careful, the speaker will break, resulting in a shortened service life of the speaker. By fixing the bottom of the box with evenly arranged rollers and support columns, the box can be separated from the ground, effectively avoiding the contact between the lower surface of the box and the dust on the ground, ensuring the cleanliness of the surface of the box. Since the air storage cavity is opened inside the box, the air storage cavity is sealed inside. A rubber block is slidably connected, and a push-pull rod is fixedly connected to the upper surface of the rubber block; the push-pull rod is manually pressed to drive the rubber block to move toward the bottom of the air storage chamber, so that the gas in the space of the air storage chamber is compressed toward the bottom of the air storage chamber, and a first air outlet groove is opened at the bottom of the air storage chamber, so that the gas in the space of the air storage chamber enters the space in the air outlet chamber along the first air outlet groove, and a uniformly arranged second air outlet groove is opened on the side wall of the air outlet chamber, so that the gas in the space of the air outlet chamber is blown out along the second air outlet groove, thereby cleaning the end surface of the speaker, which can effectively avoid manual cleaning of the end surface of the speaker and reduce the number of people. The first one-way valve is fixedly connected to the space in the first air outlet groove, so that the gas can only flow out along the first one-way valve and cannot enter the space in the air storage chamber along the first one-way valve, which can effectively prevent the external dust from being sucked into the space in the air storage chamber during the process of pulling the push-pull rod upward and affecting the normal operation of the air storage chamber. When the push-pull rod is pulled upward, since the air storage chamber is provided with an air inlet groove at the bottom, the air in the space outside the box enters the space inside the box along the air inlet groove. The second one-way valve is fixedly connected to the space in the air inlet groove. The air in the space outside the box can only enter the space inside the air storage cavity along the air inlet groove, and the gas in the space inside the air storage cavity cannot be discharged through the air inlet groove, thereby providing sufficient gas for the air storage cavity. Repeatedly pressing the push-pull rod can provide sufficient gas power for the air outlet cavity to clean the surface of the speaker. When the speaker is used outdoors, water stains on the ground will splash onto the surface of the speaker. When water stains are splashed on the surface of the speaker, pressing the push-pull rod can also dry the water stains on the surface of the speaker, thereby preventing water stains from adhering to the surface of the speaker for a long time and affecting the service life of the speaker, effectively solving the problem of difficulty in cleaning the surface of the speaker, and improving the cleaning efficiency.

[0009] Preferably, a third air outlet groove is provided on the side wall of each of the second air outlet grooves; the end of the third air outlet groove away from the second air outlet groove is aligned with the speaker opening;

[0010] During operation, since the speaker is embedded in the left side of the box body, the dust on the surface of the speaker is blown away by the gas, and some of the dust falls on the side wall in the direction of the speaker opening and deposits dust. By opening a third air outlet groove on the side wall of the second air outlet groove, part of the gas in the space of the second air outlet groove is diverted to the third air outlet groove and blown out along the space in the third air outlet groove. The third air outlet groove is designed to be away from one end of the second air outlet groove and aligned with the speaker opening, so that the gas blown out of the third air outlet groove can clean the dust remaining on the side wall at the speaker opening, thereby avoiding long-term accumulation of dust and affecting the normal use of the speaker.

[0011] Preferably, the lower end of the push-pull rod is hemispherical in design; a spherical groove is provided on the upper surface of the rubber block; the lower end of the push-pull rod with a spherical design is clamped inside the spherical groove;

[0012] When working, the lower end of the push-pull rod is designed to be hemispherical, and a spherical groove is opened on the upper surface of the rubber block. The lower end of the push-pull rod is clamped in the spherical groove of the rubber block. Through the spherical clamping design of the push-pull rod and the rubber block, when the push-pull rod is pressed repeatedly, a certain deflection angle can be achieved between the push-pull rod and the rubber block, ensuring close contact between the rubber block and the inner wall of the air storage chamber, preventing the rubber block from being unable to be pulled up and pressed down smoothly after the push-pull rod is deflected, and simultaneously ensuring the sealing performance of the air storage chamber.

[0013] Preferably, a circular slide groove is provided on the side surface of the left end of the box; a handle is slidably connected inside the slide groove, and the handle is L-shaped; a support rod is fixedly connected to the end of the handle away from the slide groove; a cleaning roller is fixedly connected to the end of the support rod away from the handle; the cleaning roller points to the junction between the speaker and the box; an anti-static brush is fixedly connected to the surface of the cleaning roller, and the anti-static brush is closely attached to the side wall of the junction between the speaker and the box;

[0014] During operation, since a circular slide groove is provided on the side surface of the left end of the box body, a handle is slidably connected inside the slide groove, and the handle is fixedly connected to the support rod. The handle is manually turned so that the support rod is driven to rotate synchronously during the rotation of the handle inside the slide groove; a cleaning roller is fixedly connected to the end of the support rod away from the handle so that the support rod can synchronously drive the cleaning roller to rotate during the rotation process, thereby cleaning the dust remaining at the junction between the speaker and the box body, effectively avoiding the accumulation of dust for a long time; an anti-static brush is fixedly connected to the surface of the cleaning roller so that the cleaning roller can drive the anti-static brush to rotate synchronously during the rotation process to remove the solid dust remaining at the junction between the speaker and the box body, effectively solving the problem that the junction between the speaker and the box body is difficult to clean.

[0015] Preferably, a sticky roller is rotatably connected to the surface of the support rod, and the sticky roller is designed to match the left side wall surface of the speaker opening; the sticky roller surface is designed to be close to the left side wall surface of the speaker opening, and the sticky roller is made of silicone material;

[0016] During operation, a dust-sticking roller is connected to the surface of the support rod and rotates, and the support rod drives the dust-sticking roller to rotate synchronously during the rotation. Since the surface of the dust-sticking roller is designed to be close to the left side wall of the speaker, the dust-sticking roller further cleans the left side wall surface of the speaker opening during the rotation, effectively avoiding dust accumulation on the left side wall surface of the speaker opening for a long time, and simultaneously improving the appearance of the speaker surface.

[0017] Preferably, the side of the box body is provided with evenly arranged rectangular grooves; a dust cover is slidably connected in the rectangular groove; the dust cover is L-shaped, and covers the upper surface of the box body and the side of the left end of the box body;

[0018] During operation, since the sides of the box are provided with evenly arranged rectangular grooves, a dust cover is slidably connected in the rectangular grooves, which can effectively prevent other foreign objects from directly contacting the speaker and play an anti-collision role. When the speaker is not used, the protective cover is covered on the upper surface and sides of the box, which can effectively prevent dust particles in the air from adhering to the sides of the box. Even if the speaker is placed in a fixed position for a long time, it can effectively prevent external dust from entering the space where the speaker is located in the speaker. When the dust cover becomes dirty after long-term use, it slides out along the rectangular groove for easy disassembly and cleaning, thereby indirectly extending the service life of the speaker.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. An audio processing device described in the present invention comprises an air storage chamber, a rubber block, a push-pull rod, a first air outlet groove, an air outlet chamber and a second air outlet groove; an air storage chamber is opened inside a box body, and a rubber block is sealed and slidably connected inside the air storage chamber, and a push-pull rod is fixedly connected to the upper surface of the rubber block; the push-pull rod is manually pressed to drive the rubber block to move toward the bottom of the air storage chamber, so that the gas in the space of the air storage chamber is compressed toward the bottom of the air storage chamber, and the first air outlet groove is opened at the bottom of the air storage chamber, so that the gas in the space of the air storage chamber enters the space in the air outlet chamber along the first air outlet groove, and the second air outlet grooves are evenly arranged on the side wall of the air outlet chamber, so that the gas in the space of the air outlet chamber is blown out along the second air outlet groove, thereby cleaning the end surface of the speaker, which can effectively avoid manual cleaning of the end surface of the speaker, reduce manual operation, and avoid the probability of damage to the speaker when cleaning, thereby simultaneously extending the service life of the sound box.

[0021] 2. An audio processing device described in the present invention comprises a slide groove, a handle, a support, a cleaning roller and an anti-static brush; a circular slide groove is opened on the side surface of the left end of the box body, and a handle is slidably connected inside the slide groove, and the handle is fixedly connected to the support rod, so that the handle drives the support rod to rotate synchronously during the rotation of the slide groove, and a cleaning roller is fixedly connected to the end of the support rod away from the handle, so that the support rod drives the cleaning roller to rotate synchronously during the rotation process, thereby cleaning the dust remaining in the gap between the speaker and the box body, effectively avoiding the long-term accumulation of dust, and the anti-static brush is fixedly connected to the surface of the cleaning roller, so that the cleaning roller drives the anti-static brush to rotate synchronously during the rotation process to remove the solid dust remaining in the gap between the speaker and the box body, effectively solving the problem that the gap between the speaker and the box body is difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a front view of the present invention without a dust cover;

[0024] Figure 2 is a cross-sectional view of the present invention with a dust cover;

[0025] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0026] In the figure: box body 1, roller 11, support column 12, rectangular groove 13, dust cover 14, speaker 15, air storage chamber 2, rubber block 21, spherical groove 211, push-pull rod 22, air inlet groove 23, first air outlet groove 24, second one-way valve 25, first one-way valve 26, second air outlet groove 27, third air outlet groove 28, air outlet chamber 29, slide groove 3, handle 31, support rod 32, dust-sticking roller 33, cleaning roller 34, anti-static brush 35. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] like Figures 1 to 3 As shown, an audio processing device described in the present invention comprises a box body 1, a speaker 15, an air storage chamber 2, an air inlet groove 23 and a rubber block 21; the bottom of the box body 1 is fixedly connected with rollers 11 evenly arranged; the left end of the roller 11 is fixedly connected with a support column 12 evenly arranged; the speaker 15 is fixedly installed in the middle of the left end side of the box body 1, and the speaker 15 is embedded in the left end side of the box body 1; the box body 1 is provided with an air storage chamber 2, and the air storage chamber 2 is located on the right side of the speaker 15;

[0029] The air storage chamber 2 is sealed and slidably connected to a rubber block 21; a push-pull rod 22 is fixedly connected to the upper surface of the rubber block 21; the push-pull rod 22 passes through the box body 1 and extends to the space above the box body 1; an air inlet groove 23 is provided at the bottom of the air storage chamber 2, and the air inlet groove 23 is connected to the space outside the box body 1; a second one-way valve 25 is fixedly connected to the bottom of the space inside the air inlet groove 23; an air outlet chamber 29 is provided inside the box body 1, and the air outlet chamber 29 is located on the left side of the air storage chamber 2 and surrounds the speaker 15; the air outlet chamber 29 is connected to the air storage chamber 2 through a first air outlet groove 24; a first one-way valve 26 is fixedly connected to the inside of the first air outlet groove 24 near one end of the air storage chamber 2; uniformly arranged second air outlet grooves 27 are provided on the inner side wall of the air outlet chamber 29, and the second air outlet grooves 27 are away from the end of the air outlet chamber 29 toward the surface of the speaker 15;

[0030] During operation, speakers used outdoors and speakers placed in the same place for a long time have one thing in common: there is a lot of dust on the surface of the speakers, which is difficult to clean, especially the dust on the surface of the speaker 15. The dust on the surface of the speaker 15 cannot be directly wiped with a wet towel. If you are not careful, the speaker 15 will break, resulting in a shortened service life of the speaker. By fixing and connecting evenly arranged rollers 11 and support columns 12 at the bottom of the box 1, the box 1 can be separated from the ground, effectively avoiding the contact between the lower surface of the box 1 and the dust on the ground, ensuring the cleanliness of the surface of the box 1. Since an air storage chamber 2 is opened inside the box 1, a rubber block 2 is sealed and slidably connected inside the air storage chamber 2. 1, a push-pull rod 22 is fixedly connected to the upper surface of the rubber block 21; the push-pull rod 22 is manually pressed to drive the rubber block 21 to move toward the bottom of the air storage chamber 2, so that the gas in the space of the air storage chamber 2 is compressed toward the bottom of the air storage chamber 2, and a first air outlet groove 24 is provided at the bottom of the air storage chamber 2, so that the gas in the space of the air storage chamber 2 enters the space of the air outlet chamber 29 along the first air outlet groove 24, and a uniformly arranged second air outlet groove 27 is provided on the side wall of the air outlet chamber 29, so that the gas in the space of the air outlet chamber 29 is blown out along the second air outlet groove 27, thereby cleaning the end surface of the speaker 15, which can effectively avoid manual cleaning of the end surface of the speaker 15 and reduce manual operation. At the same time, the probability of damage to the speaker 15 when cleaning can be avoided, and the service life of the speaker can be extended simultaneously. The first one-way valve 26 is fixedly connected to the space in the first air outlet groove 24, so that the gas can only flow out along the first one-way valve 26, and cannot enter the space in the air storage chamber 2 along the first one-way valve 26, which can effectively prevent the external dust from being sucked into the space in the air storage chamber 2 during the upward pulling of the push-pull rod 22, affecting the normal operation of the air storage chamber 2. When the push-pull rod 22 is pulled upward, since the air storage chamber 2 is provided with an air inlet groove 23 at the bottom, the air outside the box 1 enters the space inside the box 1 along the air inlet groove 23, and the second one-way valve 25 is fixedly connected to the space in the air inlet groove 23. , so that the air outside the box body 1 can only enter the space inside the air storage chamber 2 along the air inlet groove 23, and the gas inside the air storage chamber 2 cannot be discharged through the air inlet groove 23, providing sufficient gas for the air storage chamber 2, and repeatedly pressing the push-pull rod 22 to provide sufficient gas power for the air outlet chamber 29 to clean the surface of the speaker 15. When the speaker is used outdoors, water stains from the outside will splash onto the surface of the speaker. When water stains are splashed on the surface of the speaker 15, pressing the push-pull rod 22 can also dry the water stains on the surface of the speaker 15, avoiding the water stains from adhering to the surface of the speaker 15 for a long time and affecting the service life of the speaker 15, effectively solving the problem of difficulty in cleaning the surface of the speaker 15, and improving the cleaning efficiency.

[0031] As an embodiment of the present invention, a third air outlet groove 28 is formed on the side wall of each of the second air outlet grooves 27; the end of the third air outlet groove 28 away from the second air outlet groove 27 is aligned with the opening of the speaker 15;

[0032] During operation, since the speaker 15 is embedded in the left side of the box body 1, the dust on the surface of the speaker 15 is blown away by the gas and part of the dust falls on the side wall in the opening direction of the speaker 15 and deposits dust. By opening a third air outlet groove 28 on the side wall of the second air outlet groove 27, part of the gas in the space inside the second air outlet groove 27 is diverted to the third air outlet groove 28 and blown out along the space inside the third air outlet groove 28. The third air outlet groove 28 is designed to be away from the end of the second air outlet groove 27 and aligned with the opening of the speaker 15, so that the gas blown out of the third air outlet groove 28 can clean the dust remaining on the side wall at the opening of the speaker 15, thereby avoiding long-term accumulation of dust that affects the normal use of the speaker.

[0033] As an embodiment of the present invention, the lower end of the push-pull rod 22 is hemispherical in design; a spherical groove 211 is formed on the upper surface of the rubber block 21; the lower end of the push-pull rod 22 with a spherical design is clamped inside the spherical groove 211;

[0034] During operation, the lower end of the push-pull rod 22 is designed to be hemispherical, and a spherical groove 211 is opened on the upper surface of the rubber block 21. The lower end of the push-pull rod 22 is clamped in the spherical groove 211 of the rubber block 21. Through the spherical clamping design of the push-pull rod 22 and the rubber block 21, when the push-pull rod 22 is repeatedly pressed, a certain deflection angle can be achieved between the push-pull rod 22 and the rubber block 21, ensuring close contact between the rubber block 21 and the inner wall of the air storage chamber 2, preventing the rubber block 21 from being unable to be smoothly pulled up and pressed down after the push-pull rod 22 is deflected, and simultaneously ensuring the sealing performance of the air storage chamber 2.

[0035] As an embodiment of the present invention, a circular slide groove 3 is provided on the side surface of the left end of the box body 1; a handle 31 is slidably connected inside the slide groove 3, and the handle 31 is L-shaped; a support rod 32 is fixedly connected to the end of the handle 31 away from the slide groove 3; a cleaning roller 34 is fixedly connected to the end of the support rod 32 away from the handle 31; the cleaning roller 34 points to the junction between the speaker 15 and the box body 1; an anti-static brush 35 is fixedly connected to the surface of the cleaning roller 34, and the anti-static brush 35 is close to the side wall of the junction between the speaker 15 and the box body 1;

[0036] During operation, since a circular slide groove 3 is provided on the side surface of the left end of the box body 1, a handle 31 is slidably connected to the inside of the slide groove 3, and the handle 31 is fixedly connected to the support rod 32. The handle 31 is manually rotated so that the handle 31 drives the support rod 32 to rotate synchronously during the rotation of the slide groove 3. A cleaning roller 34 is fixedly connected to the end of the support rod 32 away from the handle 31, so that the support rod 32 synchronously drives the cleaning roller 34 to rotate during the rotation, thereby cleaning the dust remaining at the junction between the speaker 15 and the box body 1, effectively avoiding the long-term accumulation of dust. An anti-static brush 35 is fixedly connected to the surface of the cleaning roller 34, so that the cleaning roller 34 drives the anti-static brush 35 to rotate synchronously during the rotation to remove the solid dust remaining at the junction between the speaker 15 and the box body 1, effectively solving the problem that the junction between the speaker 15 and the box body 1 is difficult to clean.

[0037] As an embodiment of the present invention, a dust sticking roller 33 is rotatably connected to the surface of the support rod 32, and the dust sticking roller 33 is designed to match the surface of the left wall of the opening of the speaker 15; the surface of the dust sticking roller 33 is designed to be close to the surface of the left wall of the opening of the speaker 15, and the dust sticking roller 33 is made of silicone material;

[0038] During operation, the sticky roller 33 is connected to the support rod 32 and rotates on its surface. The support rod 32 drives the sticky roller 33 to rotate synchronously during the rotation. Since the surface of the sticky roller 33 is designed to be close to the left side wall of the speaker 15, the sticky roller 33 further cleans the left side wall surface of the speaker 15 opening during the rotation, effectively preventing dust from accumulating on the left side wall surface of the speaker 15 opening for a long time, and simultaneously improving the appearance of the speaker surface.

[0039] As an embodiment of the present invention, the side of the box body 1 is provided with evenly arranged rectangular grooves 13; a dust cover 14 is slidably connected in the rectangular groove 13; the dust cover 14 is L-shaped, and the dust cover 14 covers the upper surface of the box body 1 and the side of the left end of the box body 1;

[0040] During operation, since the side of the box body 1 is provided with evenly arranged rectangular grooves 13, a dust cover 14 is slidably connected in the rectangular groove 13, which can effectively prevent other foreign objects from directly contacting the speaker and play an anti-collision role. When the speaker is not used, the protective cover is covered on the upper surface and side of the box body 1, which can effectively prevent dust particles in the air from adhering to the side of the box body 1. Even if the speaker is placed in a fixed position for a long time, it can effectively prevent external dust from entering the space where the speaker 15 is located in the speaker. When the dust cover 14 becomes dirty after long-term use, it slides out along the rectangular groove 13 for easy disassembly and cleaning, thereby indirectly extending the service life of the speaker.

[0041] The specific operation process is as follows:

[0042] The box body 1 is fixedly connected with rollers 11 and support columns 12 evenly arranged at the bottom of the box body 1, so that the box body 1 can be separated from the ground, effectively preventing the lower surface of the box body 1 from contacting dust on the ground, and ensuring the cleanliness of the surface of the box body 1. Since the box body 1 is provided with an air storage chamber 2, a rubber block 21 is sealed and slidably connected inside the air storage chamber 2, and a push-pull rod 22 is fixedly connected to the upper surface of the rubber block 21; the push-pull rod 22 is manually pressed to drive the rubber block 21 to move toward the bottom of the air storage chamber 2, so that the gas in the space of the air storage chamber 2 is discharged to the air storage chamber 2. The bottom of the air storage chamber 2 is compressed, and a first air outlet groove 24 is provided at the bottom of the air storage chamber 2, so that the gas in the space of the air storage chamber 2 enters the space of the air outlet chamber 29 along the first air outlet groove 24, and a uniformly arranged second air outlet groove 27 is provided on the side wall of the air outlet chamber 29, so that the gas in the space of the air outlet chamber 29 is blown out along the second air outlet groove 27, thereby cleaning the end surface of the speaker 15, which can effectively avoid manual cleaning of the end surface of the speaker 15, reduce manual operation, and avoid the probability of damage when cleaning the speaker 15, and simultaneously extend the sound The service life of the box is prolonged. By fixing the first one-way valve 26 in the space of the first air outlet groove 24, the gas can only flow out along the first one-way valve 26, and cannot enter the space inside the air storage chamber 2 along the first one-way valve 26, which can effectively prevent the external dust from being sucked into the space inside the air storage chamber 2 during the upward pulling of the push-pull rod 22 and affecting the normal operation of the air storage chamber 2. When the push-pull rod 22 is pulled upward, since the air inlet groove 23 is opened at the bottom of the air storage chamber 2, the air outside the box body 1 enters the space inside the box body 1 along the air inlet groove 23, and the air inside the air inlet groove 23 is sucked into the air storage chamber 2. A second one-way valve 25 is fixedly connected to the space, so that the air outside the box 1 can only enter the space inside the air storage chamber 2 along the air inlet groove 23, and the gas inside the air storage chamber 2 cannot be discharged from the air inlet groove 23, providing sufficient gas for the air storage chamber 2. Repeatedly pressing the push-pull rod 22 provides sufficient gas power for the air outlet chamber 29 to clean the surface of the speaker 15. When the speaker is used outdoors, water stains from the outside will splash onto the surface of the speaker 15. When water stains are splashed on the surface of the speaker 15, pressing the push-pull rod 22 can also dry the water stains on the surface of the speaker 15.

[0043] The speaker 15 is embedded in the left side of the box body 1. After the dust on the surface of the speaker 15 is blown away by the gas, part of the dust falls on the side wall in the opening direction of the speaker 15 and deposits dust. By opening a third air outlet groove 28 on the side wall of the second air outlet groove 27, part of the gas in the space of the second air outlet groove 27 is diverted to the third air outlet groove 28 and blown out along the space in the third air outlet groove 28. The third air outlet groove 28 is designed to be away from the end of the second air outlet groove 27 and is aligned with the opening of the speaker 15, so that the gas blown out of the third air outlet groove 28 can clean the dust remaining on the side wall at the opening of the speaker 15.

[0044] The lower end of the push-pull rod 22 is designed to be hemispherical, and a spherical groove 211 is opened on the upper surface of the rubber block 21. The lower end of the push-pull rod 22 is clamped in the spherical groove 211 of the rubber block 21. Through the spherical clamping design of the push-pull rod 22 and the rubber block 21, when the push-pull rod 22 is repeatedly pressed, a certain deflection angle can be achieved between the push-pull rod 22 and the rubber block 21, ensuring close contact between the rubber block 21 and the inner wall of the air storage chamber 2, preventing the rubber block 21 from being unable to be smoothly pulled up and pressed down after the push-pull rod 22 is deflected, and simultaneously ensuring the sealing performance of the air storage chamber 2.

[0045] A circular slide groove 3 is provided on the side surface of the left end of the box body 1, and a handle 31 is slidably connected to the inside of the slide groove 3, which is fixedly connected to the support rod 32 through the handle 31. The handle 31 is manually rotated so that the handle 31 drives the support rod 32 to rotate synchronously during the rotation of the slide groove 3. A cleaning roller 34 is fixedly connected to the end of the support rod 32 away from the handle 31, so that the support rod 32 synchronously drives the cleaning roller 34 to rotate during the rotation, thereby cleaning the dust remaining at the junction between the speaker 15 and the box body 1, and effectively avoiding the accumulation of dust for a long time. An anti-static brush 35 is fixedly connected to the surface of the cleaning roller 34, so that the cleaning roller 34 drives the anti-static brush 35 to rotate synchronously during the rotation to remove the solid dust remaining at the junction between the speaker 15 and the box body 1.

[0046] A sticky roller 33 is connected and rotated on the surface of the support rod 32, and the support rod 32 drives the sticky roller 33 to rotate synchronously during the rotation process. Since the surface of the sticky roller 33 is designed to be close to the left side wall of the speaker 15, the sticky roller 33 further cleans the left side wall surface of the speaker 15 opening during the rotation process.

[0047] Evenly arranged rectangular grooves 13 are opened on the side of the box body 1. A dust cover 14 is slidably connected in the rectangular groove 13, which can effectively prevent other foreign objects from directly contacting the speaker and play a role in collision prevention. When the speaker is not used, the protective cover is covered on the upper surface and side of the box body 1, which can effectively prevent dust particles in the air from adhering to the side of the box body 1. Even if the speaker is placed in a fixed position for a long time, it can effectively prevent external dust from entering the space where the speaker 15 is located in the speaker. When the dust cover 14 becomes dirty after long-term use, it slides out along the rectangular groove 13 for easy disassembly and cleaning.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An audio processing device, characterized in that: The invention comprises a box (1), a speaker (15), an air storage chamber (2), an air inlet groove (23) and a rubber block (21); the bottom of the box (1) is fixedly connected to rollers (11) which are evenly arranged; the left end of the roller (11) is fixedly connected to a support column (12) which is evenly arranged; a speaker (15) is fixedly installed in the middle of the left end side surface of the box (1), and the speaker (15) is embedded in the left end side surface of the box (1); an air storage chamber (2) is opened inside the box (1), and the air storage chamber (2) is located on the right side of the speaker (15); the air storage chamber (2) is sealed and slidably connected to the rubber block (21); the upper surface of the rubber block (21) is fixedly connected to a push-pull rod (22); the push-pull rod (22) passes through the box (1) and extends to the space above the box (1). ; An air inlet groove (23) is provided at the bottom of the air storage chamber (2), and the air inlet groove (23) is connected to the space outside the box (1); a second one-way valve (25) is fixedly connected to the bottom of the inner space of the air inlet groove (23); an air outlet cavity (29) is provided inside the box (1), and the air outlet cavity (29) is located on the left side of the air storage chamber (2) and surrounds the speaker (15); the air outlet cavity (29) is connected to the air storage chamber (2) through the first air outlet groove (24); a first one-way valve (26) is fixedly connected inside the first air outlet groove (24) near one end of the air storage chamber (2); uniformly arranged second air outlet grooves (27) are provided on the inner side wall of the air outlet cavity (29), and the second air outlet grooves (27) are away from the end of the air outlet cavity (29) and face the surface of the speaker (15).

2. An audio processing device according to claim 1, characterized in that: A third air outlet groove (28) is provided on the side wall of each of the second air outlet grooves (27); the end of the third air outlet groove (28) away from the second air outlet groove (27) is aligned with the opening of the speaker (15).

3. An audio processing device according to claim 2, characterized in that: The lower end of the push-pull rod (22) is designed to be hemispherical; the upper surface of the rubber block (21) is provided with a spherical groove (211); the lower end of the push-pull rod (22) with a spherical design is clamped inside the spherical groove (211).

4. An audio processing device according to claim 3, characterized in that: A circular slide groove (3) is provided on the side surface of the left end of the housing (1); a handle (31) is slidably connected inside the slide groove (3), and the handle (31) is L-shaped; the handle (31) is fixedly connected to a support rod (32) at one end away from the slide groove (3); a cleaning roller (34) is fixedly connected to the end of the support rod (32) away from the handle (31); the cleaning roller (34) points to the junction between the speaker (15) and the housing (1); an anti-static brush (35) is fixedly connected to the surface of the cleaning roller (34), and the anti-static brush (35) is closely attached to the side wall of the junction between the speaker (15) and the housing (1).

5. An audio processing device according to claim 4, characterized in that: A dust sticking roller (33) is rotatably connected to the surface of the support rod (32), and the dust sticking roller (33) is designed to correspond to the surface of the left side wall of the opening of the speaker (15); the surface of the dust sticking roller (33) is designed to be in close contact with the surface of the left side wall of the opening of the speaker (15), and the dust sticking roller (33) is made of silicone material.

6. An audio processing device according to claim 5, characterized in that: The side surface of the box body (1) is provided with evenly arranged rectangular grooves (13); a dust cover (14) is slidably connected in the rectangular groove (13); the dust cover (14) is designed to be L-shaped, and the dust cover (14) covers the upper surface of the box body (1) and the side surface of the left end of the box body (1).

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