Acoustic effect adjusting module

Abstract

The utility model belongs to the technical field of acoustic effect adjustment, and particularly relates to an acoustic effect adjusting module which comprises a mounting base. A mounting groove is formed in the mounting base; a plurality of groups of screw holes are formed in the outer side of the mounting base; counter bores are formed in the outer sides of the screw holes; most of the acoustic modules are filled with some fiber materials, after long-term use, fibers are broken, dust escapes into the air, corona is generated, and potential safety hazards are formed, the sound insulation assembly is placed in the mounting groove, and the top of the sound insulation assembly and the mounting base are kept flat, so that the sound insulation effect is improved. And the fiber type material filled in the sound insulation assembly is sealed in the mounting groove, so that the situation of fiber dissipation of the fiber sound absorption material after long-term use is reduced, and the possibility of potential safety hazards is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to acoustics effect adjustment technical field, specifically a kind of for acoustic effect adjustment module. BACKGROUND

[0002] Architectural acoustics is to create suitable acoustic environment to meet the needs of different architectural functions, widely used in theatre, concert hall, recording studio and other places with higher acoustic environment requirements, acoustic adjustment module can help designer accurately simulate and analyze the acoustic characteristics inside building, to optimize design scheme.

[0003] Acoustic effect adjustment module is a kind of equipment or system for optimizing acoustic environment, by sound absorption, sound insulation, diffusion and dynamic adjustment, etc., improve the propagation characteristics of sound, improve sound quality and auditory experience, to create more comfortable acoustic environment.

[0004] In prior art, most of acoustic module inside is filled with some fiber material, long-term use, fiber appears rupture, lead to dust to escape into the air, produce corona, form security risk;Therefore, aiming at the above problems, a kind to be presented for acoustic effect adjustment module. UTILITY MODEL CONTENT

[0005] In order to make up for the deficiencies of the prior art, solve at least one technical problem proposed in the background art, the utility model provides a kind to be used for acoustic effect adjustment module.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: the utility model discloses a kind to be used for acoustic effect adjustment module, including installation base;Installation groove is set in the inside of installation base;A plurality of screw holes are set in the outside of installation base;Counterbore is set in the outside of screw hole;

[0007] The sound insulation assembly is arranged in the inside of installation groove.

[0008] Preferably, the sound insulation assembly includes a first sound insulation board, a connecting device body is installed on the outside of the first sound insulation board, a second sound insulation board is installed at one end of the connecting device body, and a sound insulation cavity is formed between the first sound insulation board and the second sound insulation board.

[0009] Preferably, a decorative layer is installed on the top of the second sound insulation board.

[0010] Preferably, the first sound insulation board and the second sound insulation board are made of a composite material of galvanized steel plate and sound insulation felt.

[0011] Preferably, the connecting device body is filled with foamed aluminum.

[0012] Preferably, the thickness of the galvanized steel plate is between 0.5 mm and 2.0 mm.

[0013] Preferably, the thickness of the soundproof felt is between 2.0mm and 10.0mm.

[0014] The acoustic effect adjusting module has the advantages that:

[0015] The acoustic effect adjusting module has the advantages that: the acoustic module is mostly filled with fiber materials, and the fiber materials are broken after long-term use, causing dust to escape into the air, generating corona, and forming a safety hazard.

[0016] The acoustic effect adjusting module has the advantages that: the first soundproof plate, the second soundproof plate, and the sound-absorbing material filled in the soundproof cavity can absorb different sound frequencies from low frequencies to high frequencies, and have the characteristics of long service life and low maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and serve to explain the principles of the present application.

[0018] In the drawings:

[0019] Figure 1 It is a perspective view of the mounting base in the present application;

[0020] Figure 2 It is an exploded view of the soundproof assembly in the present application;

[0021] Figure 3 It is a plan view of the soundproof cavity in the present application;

[0022] Figure 4 It is a structural view of the mounting groove in the present application.

[0023] In the drawings: 1, mounting base; 11, mounting groove; 12, screw hole; 13, counterbore; 2, soundproof assembly; 201, first soundproof plate; 202, soundproof cavity; 203, connecting device main body; 204, second soundproof plate; 3, decorative layer. DETAILED DESCRIPTION

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1-4 As shown, an acoustic effect adjustment module includes a mounting base 1; the mounting base 1 has a mounting groove 11 inside; the mounting base 1 has multiple sets of screw holes 12 on its outer side; and countersunk holes 13 are formed on the outer side of the screw holes 12.

[0026] The sound insulation component 2 is disposed inside the mounting groove 11. During operation, the mounting base 1 is placed close to the area to be installed, and then the screw is installed by passing it through the screw hole 12. The head of the screw is completely sunk into the countersunk hole 13 and kept flat with the top of the mounting base 1. At this time, the sound insulation component 2 is installed inside the mounting groove 11, with the top of the sound insulation component 2 kept flat with the mounting base 1. In this step, the acoustic module is mostly filled with some fiber material. With long-term use, the fibers will break, causing dust to escape into the air, generating corona and creating a safety hazard. By placing the sound insulation component 2 inside the mounting groove 11 and keeping the top of the sound insulation component 2 flat with the mounting base 1, the fiber material filled inside the sound insulation component 2 is sealed inside the mounting groove 11, reducing the possibility of fiber leakage of the fiber sound-absorbing material under long-term use and reducing the possibility of safety hazards.

[0027] like Figures 2-3 As shown, the sound insulation component 2 includes a first sound insulation panel 201, and a connecting device body 203 is installed on the outside of the first sound insulation panel 201; a second sound insulation panel 204 is installed at one end of the connecting device body 203; a sound insulation cavity 202 is formed between the first sound insulation panel 201 and the second sound insulation panel 204; during operation, the first sound insulation panel 201 and the second sound insulation panel 204 are connected through the connecting device body 203, and the sound insulation cavity 202 formed in the middle is used to fill the sound-absorbing material. This step, through the first sound insulation panel 201, the second sound insulation panel 204 and the sound-absorbing material filled inside the sound insulation cavity 202, provides multi-layered sound absorption for the emitted sound. Different sound-absorbing materials have different absorption effects on different sound segments, which can effectively absorb a wide range of sound frequencies from low frequency to high frequency, and at the same time have the characteristics of long service life and low maintenance cost.

[0028] like Figures 1-2As shown, the second sound insulation plate 204 is provided with a decorative layer 3 on the top; during operation, after the mounting base 1 and the sound insulation assembly 2 are installed, the mounting base 1 is covered by the decorative layer 3, and the decorative layer 3 is covered on the top of the mounting base 1, so that the overall appearance of the module is improved by selecting the style and color of the decorative layer 3, and the sound insulation assembly 2 is protected by the decorative layer 3, thereby further reducing the possibility of safety hazards.

[0029] As shown in Figures 2-3 , the first sound insulation plate 201 and the second sound insulation plate 204 are made of composite materials of galvanized steel plate and sound insulation felt; during operation, the galvanized steel plate is a high-density material with good support, the sound insulation felt has good sound insulation and is easy to lay, and the use of the two materials can significantly improve the sound insulation effect and stability, while maintaining durability and convenience of construction.

[0030] As shown in Figures 2-3 , the connecting device body 203 is filled with foamed aluminum; foamed aluminum has excellent sound absorption performance, is resistant to high temperature and fire, and is not a fiber material, so it will not cause fiber to escape, thereby further increasing the safety of use.

[0031] As shown in Figures 2-3 , the thickness of the galvanized steel plate is between 0.5mm and 2.0mm; the thickness of the galvanized steel plate determines its sound insulation effect, and according to different use scenarios, thicker galvanized steel plates should be selected for places with high sound requirements such as music halls and theaters, and thinner galvanized steel plates can be selected for lower requirements, so as to balance the sound insulation effect and budget.

[0032] As shown in Figures 2-3 , the thickness of the sound insulation felt is between 2.0mm and 10.0mm; the thickness of the sound insulation felt also affects the sound insulation effect and sound absorption material, and different thicknesses can be selected according to different requirements.

[0033] The working principle is that the mounting base 1 is close to the area to be installed, then the screw is installed through the screw hole 12, the head of the screw is completely sunk into the counterbore 13, and the top of the mounting base 1 is kept flat, at this time the sound insulation assembly 2 is installed in the mounting groove 11, the top of the sound insulation assembly 2 is kept flat with the mounting base 1, and most of the acoustic module is filled with fiber material. Long-term use, fiber rupture, dust escaping into the air, corona, safety hazards, by placing the sound insulation assembly 2 in the mounting groove 11 and the sound insulation assembly 2 top flat with the mounting base 1, the fiber type material filled in the sound insulation assembly 2 is closed in the mounting groove 11, reducing the possibility of safety hazards, the first sound insulation plate 201 and the second sound insulation plate 204 are connected by the connecting device main body 203, the middle part forms a sound insulation cavity 202 for filling the sound absorbing material, the sound absorbing material filled in the first sound insulation plate 201, the second sound insulation plate 204 and the sound insulation cavity 202, the sound absorbing material of different sound absorbing materials has different sound absorbing effects on different sound segments, which can effectively absorb a wide range of sound frequencies from low frequency to high frequency, and has the characteristics of long service life and low maintenance cost. After the mounting base 1 and the sound insulation assembly 2 are installed, the mounting base 1 is covered by the decorative layer 3, the decorative layer 3 is covered on the top of the mounting base 1, the overall appearance of the module is increased by selecting the style and color of the decorative layer 3, the decorative layer 3 has a certain protective effect on the sound insulation assembly 2, which further reduces the possibility of safety hazards, the galvanized steel plate belongs to high-density material, which has good supportability, the sound insulation felt has good sound insulation and simple laying, the use of two materials can significantly improve the sound insulation effect and stability, and has durability and convenience of construction. Foam aluminum has excellent sound absorption performance, and also has the characteristics of high temperature resistance and fireproofness. Foam aluminum is not a fiber material, so it will not appear fiber escape, which further increases the safety of use. The thickness of the galvanized steel plate determines its sound insulation effect. According to different use scenarios, thicker galvanized steel plate should be selected in places with high sound requirements such as music hall and theater, and thinner galvanized steel plate can be selected if the requirement is low, so as to balance the sound insulation effect and budget. The thickness of the sound insulation felt also affects the sound insulation effect and sound absorbing material, and different thicknesses can be selected according to different requirements.

[0034] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A module for acoustic effect adjustment comprising a mounting base (1); characterized in that: The mounting base (1) is internally provided with a mounting groove (11); the mounting base (1) is externally provided with a plurality of screw holes (12); the screw holes (12) are externally provided with counterbores (13); The mounting groove (11) is internally provided with a sound insulation assembly (2).

2. An acoustic effect adjustment module according to claim 1, characterized in that: The sound insulation assembly (2) comprises a first sound insulation board (201), a connecting device main body (203) is mounted on the outside of the first sound insulation board (201); a second sound insulation board (204) is mounted on one end of the connecting device main body (203); a sound insulation cavity (202) is formed between the first sound insulation board (201) and the second sound insulation board (204).

3. An acoustic effect adjustment module according to claim 2, wherein: A decorative layer (3) is mounted on the top of the second sound insulation board (204).

4. An acoustic effect adjustment module according to claim 2, wherein: The first sound insulation board (201) and the second sound insulation board (204) are made of a composite material of galvanized steel plate and sound insulation felt.

5. An acoustic effect adjustment module according to claim 2, wherein: The connecting device main body (203) is internally filled with foamed aluminum.

6. An acoustic effect adjustment module according to claim 4, wherein: The thickness of the galvanized steel plate in the first sound insulation board (201) and the second sound insulation board (204) is between 0.5mm and 2.0mm.

7. An acoustic effect adjustment module according to claim 4, wherein: The thickness of the sound insulation felt in the first sound insulation board (201) and the second sound insulation board (204) is between 2.0mm and 10.0mm.

Images