An intelligent wind noise reduction frequency processor

Abstract

The utility model relates to the technical field of audio processors, and discloses an intelligent wind noise reduction audio processor, including a shell, a cover plate rotatably connected to one side of the shell, a block fixedly connected to one side of the bottom of the cover plate, a slider slidably connected to one side of the shell, claws rotatably connected to both sides of the top of the slider, a rotating shaft rotatably connected to the slider, a rotating rod fixedly connected to one end of the rotating shaft, a sliding column fixedly connected to one side of the outer wall of the rotating rod, a special-shaped plate 1 fixedly connected to one side of the shell, a special-shaped plate 2 fixedly connected to one side of the shell, and a spring arranged inside the slider. In the utility model, the sliding column and the special-shaped plate 1 are locked together to fix the cover plate, and the filter is connected to the circuit through the threaded sleeve and the connecting line, which solves the problem that the filter is inconvenient to replace as needed and improves the convenience of filter replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of audio processors, in particular to an intelligent wind noise reduction audio processor. Background Art

[0002] An audio processor is a device or software used to modify, enhance, or process audio signals. These processes may include but are not limited to adjusting the volume of the audio, balancing the volume of different frequencies, adding special effects (such as reverb, chorus, distortion, etc.), noise reduction, compression, etc. In the fields of music production, broadcasting, film production, recording, etc., audio processors play a vital role in helping to improve the quality and effect of sound.

[0003] Audio processors usually use filters to reduce wind noise. Filters can selectively pass or block signals within a specific frequency range. For noise reduction processing, this means that noise within a specific frequency range can be selectively filtered out while retaining useful information in the audio signal. This frequency selectivity enables the filter to reduce noise levels more effectively while retaining the original characteristics of the audio as much as possible.

[0004] However, it is inconvenient to disassemble and install the filter on the audio processor, and the filter cannot be replaced according to the noise reduction requirements. The fixed filter cannot fully adapt to noises of different types and frequencies. Some noises are more obvious at certain frequencies and weaker at other frequencies. If the audio processor cannot replace the filter to target specific noise frequencies, then the noise reduction effect will be limited. Therefore, an intelligent wind noise reduction frequency processor is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides an intelligent wind noise reduction audio processor, which aims to improve the problem in the prior art that the audio processor is inconvenient to disassemble and install the filter, and the filter cannot be replaced according to the noise reduction requirements.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An intelligent wind noise reduction frequency processor comprises a shell, a cover plate is rotatably connected to one side of the shell, a block is fixedly connected to one side of the bottom of the cover plate, a slider is slidably connected to one side of the shell, claws are rotatably connected to both sides of the top of the slider, a rotating shaft is rotatably connected to the slider, one end of the rotating shaft is fixedly connected to a rotating rod, a sliding column is fixedly connected to one side of the outer wall of the rotating rod, a special-shaped plate 1 is fixedly connected to one side of the shell, a special-shaped plate 2 is fixedly connected to one side of the shell, a spring is arranged inside the slider, one end of the spring is fixedly connected to the inside of the slider, and the other end of the spring is fixedly connected to the inner wall of the shell, and a connecting component is arranged inside the shell;

[0008] As a further description of the above technical solution:

[0009] The connection assembly includes a connection line and a threaded sleeve, one end of the connection line is fixedly connected to the second inner wall of the special-shaped plate, and the outer wall of the connection line is provided with a threaded sleeve;

[0010] As a further description of the above technical solution:

[0011] A wiring hole is fixedly connected to one side of the inner part of the shell, and a display screen is fixedly connected to one side of the inner part of the shell;

[0012] As a further description of the above technical solution:

[0013] A rectangular array of fixing columns is fixedly connected inside the housing, and a suction cup is fixedly connected to the bottom of the fixing columns;

[0014] As a further description of the above technical solution:

[0015] A threaded column is slidably connected inside the fixed column, and a piston plate is fixedly connected to the bottom of the threaded column;

[0016] As a further description of the above technical solution:

[0017] The outer wall of the piston plate is slidably connected to the inner wall of the fixed column, and the top of the fixed column is rotatably connected to a driving ring;

[0018] As a further description of the above technical solution:

[0019] The inner thread of the driving ring is connected to the outer wall of the threaded column, and the inner wall of the fixed column is fixedly connected with a ring-shaped array of limiting rods;

[0020] As a further description of the above technical solution:

[0021] The outer wall of the threaded column is provided with a ring-shaped array of limiting grooves, and the outer wall of the limiting rod is slidably connected to the inside of the limiting grooves.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the cover plate is first inserted into the shell through the clamping block, thereby pressing the slider down, and the slider is restricted by the inner wall of the shell to shrink the clamping claw and clamp the clamping block. At the same time, the sliding column and the special-shaped plate are locked together to fix the cover plate, and then the filter is connected to the circuit through the threaded sleeve and the connecting line, which solves the problem that the filter is inconvenient to replace as needed and improves the convenience of filter replacement.

[0024] 2. In the utility model, the threaded column is first driven by the driving ring, and the threaded column can move with the cooperation of the limiting rod and the limiting groove, thereby driving the piston plate to slide inside the fixed column. The piston plate will discharge the gas inside the fixed column, so that the suction cup generates suction, thereby fixing the processor, solving the problem of the inconvenience of fixing the processor during use and improving the stability of the processor during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of an intelligent wind noise reduction frequency processor proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of an intelligent wind noise reduction frequency processor proposed by the utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the threaded sleeve structure of an intelligent wind noise reduction frequency processor proposed by the utility model.

[0029] Legend:

[0030] 1. Shell; 2. Cover plate; 3. Wiring hole; 4. Display screen; 5. Suction cup; 6. Fixed column; 7. Driving ring; 8. Block; 9. Special-shaped plate 1; 10. Special-shaped plate 2; 11. Spring; 12. Rotating rod; 13. Sliding column; 14. Sliding block; 15. Claw; 16. Rotating shaft; 17. Connecting wire; 18. Threaded sleeve; 19. Piston plate; 20. Threaded column; 21. Limiting groove; 22. Limiting rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 2 - Figure 4, an embodiment provided by the utility model: an intelligent wind noise reduction frequency processor, comprising a shell 1, a cover plate 2 is rotatably connected to one side of the shell 1, a block 8 is fixedly connected to one side of the bottom of the cover plate 2, a slider 14 is slidably connected to one side of the shell 1, claws 15 are rotatably connected to both sides of the top of the slider 14, a rotating shaft 16 is rotatably connected to the slider 14, one end of the rotating shaft 16 is fixedly connected to a rotating rod 12, and a sliding column 13 is fixedly connected to one side of the outer wall of the rotating rod 12, a special-shaped plate 1 9 is fixedly connected to one side of the shell 1, a special-shaped plate 2 10 is fixedly connected to one side of the shell 1, a spring 11 is arranged inside the slider 14, one end of the spring 11 is fixedly connected to the inside of the slider 14, and the other end of the spring 11 is fixedly connected to the inner wall of the shell 1, a connecting component is arranged inside the shell 1, and the connecting component includes a connecting wire 17 and a threaded sleeve 18, one end of the connecting wire 17 is fixedly connected to the inner wall of the special-shaped plate 2 10, and the outer wall of the connecting wire 17 is provided with a threaded sleeve 18;

[0033] Specifically, when replacing the filter, the filter is connected to the internal circuit of the shell 1 through the threaded sleeve 18 and the connecting wire 17. The tightening action of the threaded sleeve 18 ensures the firmness of the connection to prevent loosening or falling off during use. A card block 8 is designed at the bottom of the cover plate 2, and the card block 8 can be inserted into the shell 1. When the card block 8 is inserted, the slider 14 is pushed to slide downward and the spring 11 is compressed. The spring 11 touches the rotating shaft 16, so that the rotating shaft 16 rotates to the right. When the rotating shaft 16 rotates to the right, the rotating rod 12 is driven to rotate to the right. The sliding column 13 on the rotating rod 12 will slide against the left outer wall of the special-shaped plate 9 and finally slide into the card groove at the bottom of the special-shaped plate 9. Under the action of the upward force of the spring 11, the slider 14 can be locked, and the claw 15 will shrink inward due to the restriction of the inner wall of the shell 1, thereby clamping and fixing the card block 8, so that the cover plate 2 can be firmly fixed inside the shell 1, ensuring the stability and normal operation of the filter after replacement.

[0034] Reference Figure 1 and Figure 3 A wiring hole 3 is fixedly connected to one side of the inner part of the shell 1, and a display screen 4 is fixedly connected to one side of the inner part of the shell 1;

[0035] Specifically, a wiring hole 3 is provided on one side of the housing 1 to facilitate the input of audio signals. Meanwhile, a display screen 4 is provided on the housing 1 , through which the signal values ​​can be observed.

[0036] Reference Figure 2 and Figure 4A rectangular array of fixed columns 6 are fixedly connected inside the housing 1, a suction cup 5 is fixedly connected to the bottom of the fixed column 6, a threaded column 20 is slidably connected inside the fixed column 6, a piston plate 19 is fixedly connected to the bottom of the threaded column 20, the outer wall of the piston plate 19 is slidably connected to the inner wall of the fixed column 6, a driving ring 7 is rotatably connected to the top of the fixed column 6, the inner thread of the driving ring 7 is connected to the outer wall of the threaded column 20, a ring array of limiting rods 22 are fixedly connected to the inner wall of the fixed column 6, a ring array of limiting grooves 21 are opened on the outer wall of the threaded column 20, and the outer wall of the limiting rod 22 is slidably connected to the inside of the limiting groove 21;

[0037] Specifically, the drive ring 7 moves by driving the threaded column 20, and the threaded column 20 is limited by the limiting groove 21 and the limiting rod 22, so that the drive ring 7 can drive the limiting groove 21 to slide inside the fixed column 6. The movement of the threaded column 20 will drive the piston plate 19 to slide, thereby discharging the gas inside the fixed column 6. Because the air pressure inside the fixed column 6 is lower than the atmospheric pressure, the force of the atmospheric pressure fixes the suction cup 5, ensuring that the suction cup 5 can be firmly adsorbed on the desired surface.

[0038] Working principle: When replacing the filter, the internal circuit of the housing 1 can be connected through the connecting line 17, and the threaded sleeve 18 is used to tighten the interface and fix it, and then the cover 2 is covered, so that the block 8 at the bottom of the cover 2 can be inserted into the housing 1. When the block 8 is inserted, the slider 14 will be pushed to slide downward. When the slider 14 slides downward, the spring 11 will be compressed. The spring 11 contacts one side of the rotating shaft 16, and the force of the spring 11 will make the rotating shaft 16 rotate to the right, thereby driving the rotating rod 12 to rotate to the right, and the sliding column 13 on the rotating rod 12 will slide against the left outer wall of the special-shaped plate 9, and after sliding to the bottom of the special-shaped plate 9, it will be forced to slide to the right into the card slot at the bottom of the special-shaped plate 9, and then the spring 11 The slider 14 can be locked under the upward force. After the slider 14 is retracted into the shell 1, the claw 15 will shrink inward due to the limitation of the inner wall of the shell 1, thereby clamping and fixing the block 8, and the cover 2 can be fixed. When the audio processor is fixed, the drive ring 7 can drive the threaded column 20 to move, and the threaded column 20 will limit its movement trajectory through the limit groove 21 and the limit rod 22, so that the drive ring 7 can drive the limit groove 21 to slide inside the fixed column 6, and the threaded column 20 will drive the piston plate 19 to slide, thereby discharging the gas inside the fixed column 6, and the internal air pressure of the fixed column 6 is lower than the atmospheric pressure, so that the suction cup 5 is fixed by the force of the atmospheric pressure, and the processor can be fixed.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent wind noise reduction audio processor, comprising a housing (1), characterized in that: A cover plate (2) is rotatably connected to one side of the inner part of the shell (1), a clamping block (8) is fixedly connected to one side of the bottom of the cover plate (2), a slider (14) is slidably connected to one side of the inner part of the shell (1), both sides of the top of the slider (14) are rotatably connected to claws (15), a rotating shaft (16) is rotatably connected to the inner part of the slider (14), one end of the rotating shaft (16) is fixedly connected to a rotating rod (12), one side of the outer wall of the rotating rod (12) is fixedly connected to a sliding column (13), one side of the inner part of the shell (1) is fixedly connected to a special-shaped plate 1 (9), one side of the inner part of the shell (1) is fixedly connected to a special-shaped plate 2 (10), a spring (11) is arranged inside the slider (14), one end of the spring (11) is fixedly connected to the inner part of the slider (14), and the other end of the spring (11) is fixedly connected to the inner wall of the shell (1), and a connecting component is arranged inside the shell (1).

2. The intelligent wind noise reduction audio processor according to claim 1, characterized in that: The connection assembly comprises a connection line (17) and a threaded sleeve (18); one end of the connection line (17) is fixedly connected to the inner wall of the second special-shaped plate (10); and the outer wall of the connection line (17) is sleeved with the threaded sleeve (18).

3. The intelligent wind noise reduction audio processor according to claim 1, characterized in that: A wiring hole (3) is fixedly connected to one side of the interior of the shell (1), and a display screen (4) is fixedly connected to one side of the interior of the shell (1).

4. The intelligent wind noise reduction audio processor according to claim 1, characterized in that: A rectangular array of fixing columns (6) are fixedly connected inside the housing (1), and a suction cup (5) is fixedly connected to the bottom of the fixing columns (6).

5. The intelligent wind noise reduction audio processor according to claim 4, characterized in that: A threaded column (20) is slidably connected inside the fixed column (6), and a piston plate (19) is fixedly connected to the bottom of the threaded column (20).

6. The intelligent wind noise reduction audio processor according to claim 5, characterized in that: The outer wall of the piston plate (19) is slidably connected to the inner wall of the fixed column (6), and the top of the fixed column (6) is rotatably connected to a driving ring (7).

7. The intelligent wind noise reduction audio processor according to claim 6, characterized in that: The inner thread of the driving ring (7) is connected to the outer wall of the threaded column (20), and the inner wall of the fixed column (6) is fixedly connected to a ring-shaped array of limiting rods (22).

8. The intelligent wind noise reduction audio processor according to claim 7, characterized in that: The outer wall of the threaded column (20) is provided with a ring-shaped array of limiting grooves (21), and the outer wall of the limiting rod (22) is slidably connected to the inside of the limiting groove (21).

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