Gypsum board with sound insulation function for home theater

Abstract

The utility model relates to the technical field of plasterboards, in particular to a plasterboard with a sound insulation function for a home theater, which comprises a sound insulation component, a plasterboard main body, a waterproof layer and a decorative layer, a fixing component is mounted in the sound insulation component, the sound insulation component comprises a support frame, and limiting nets are arranged on two sides of the support frame. And filling cotton is arranged at the position, located on the inner side of the limiting net, of the outer side of the supporting frame, the fixing component comprises a fixing pipe, external thread sections are arranged at the two ends of the outer side of the fixing pipe correspondingly, and positioning rings are arranged on the outer sides of the external thread sections. Sound insulation operation is carried out through the filling cotton in the sound insulation component, the sound insulation effect is improved, the filling cotton is supported through the supporting frame and the limiting net, the bearing capacity of the gypsum board is improved, the sound insulation component, the gypsum board body, the waterproof layer and the decorative layer are fixed through the fixing component, and the stability of the gypsum board is improved.

Description

Technical Field

[0001] This utility model relates to the field of gypsum board technology, specifically a gypsum board for home theaters with sound insulation function. Background Technology

[0002] Gypsum board is a material made primarily from building gypsum. It is a lightweight, high-strength, thin, and easy-to-process building material with good sound insulation, heat insulation, and fire resistance properties. It is one of the new lightweight building materials that is currently being developed. Using gypsum board in home theaters is a common choice. Gypsum board is relatively economical and has certain sound insulation, heat insulation, and fire resistance properties, making it suitable for home theater environments.

[0003] Chinese patent (authorization announcement number CN114607061A) discloses a gypsum board with sound insulation function and its processing method. This patented technology uses a connector to stack and fix two gypsum boards, forming a cavity between them, which improves the sound insulation effect. Depending on the sound insulation requirements, polyurethane foam or sound-absorbing cotton can be filled into the cavity to further improve the sound insulation effect of the gypsum board. At the same time, the first and second reinforcing ribs are set in a cross arrangement inside the gypsum board, which improves the compressive strength of the gypsum board, avoids damage to the gypsum board, and ensures the sound insulation effect. However, the above-mentioned gypsum board uses an internal cavity for sound insulation. The cavity structure affects the load-bearing capacity of the gypsum board, which is not conducive to the durability of the gypsum board. It also damages the cavity of the gypsum board after cutting, which is not conducive to the flexibility of gypsum board assembly and the stability of the assembled gypsum board. The gypsum board is processed entirely by adhesive, and the gypsum board may crack or become hollow after long-term use or when exposed to moisture. Therefore, those skilled in the art have provided a gypsum board with sound insulation function for home theaters to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a gypsum board for home theaters with sound insulation function, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A gypsum board for home theaters with sound insulation function includes a sound insulation component, a gypsum board body, a waterproof layer, and a decorative layer. The gypsum board body is located on the outer side of the sound insulation component, the waterproof layer is located on the outer side of the gypsum board body, and the decorative layer is located on the outer side of the waterproof layer. A fixing component is installed inside the sound insulation component. The sound insulation component includes a support frame. Limiting nets are provided on both sides of the support frame, and filling cotton is provided on the outer side of the support frame at the inner side of the limiting nets.

[0007] As a further embodiment of this utility model: the fixing component includes a fixing tube, and external threaded sections are provided at both ends of the outer side of the fixing tube. A positioning ring is provided on the outer side of the external threaded section. Internal threaded grooves are provided on both sides of the fixing tube. An external threaded rotating rod is provided inside the internal threaded groove. A limit piece is provided on one side of the external threaded rotating rod.

[0008] As a further embodiment of this utility model: the fixing member is fixed at the internal position of the sound insulation member, and the outer end of the fixing member is fixed at the internal position of the gypsum board body, the waterproof layer and the decorative layer.

[0009] As a further improvement of this utility model: the positioning ring rotates to the outer position of the external thread section, and the positioning ring is located at the outer position of the limiting net.

[0010] As a further embodiment of this utility model: the external threaded rod rotates to the internal position of the internal threaded groove, and the limiting piece is located at the outer position of the decorative layer.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model discloses a gypsum board for home theaters with sound insulation function. It improves the sound insulation effect by filling cotton inside the sound insulation component. The support frame and limiting net support the filling cotton to improve the load-bearing capacity and durability of the gypsum board.

[0013] By fixing the sound insulation components, the main body of the gypsum board, the waterproof layer and the decorative layer, the stability of the gypsum board is improved and the problems of cracking and hollowing due to moisture are reduced. Attached Figure Description

[0014] Figure 1 A schematic diagram of a gypsum board with sound insulation function for home theaters;

[0015] Figure 2 A floor plan of a type of gypsum board for home theaters with sound insulation function;

[0016] Figure 3 This is a structural diagram of a sound insulation component in a gypsum board for a home theater with sound insulation function;

[0017] Figure 4 This is an exploded view of the fixing components in a gypsum board for a home theater with sound insulation function.

[0018] In the diagram: 1. Sound insulation component; 2. Gypsum board main body; 3. Waterproof layer; 4. Decorative layer; 5. Fixing component; 6. Support frame; 7. Limiting net; 8. Filling cotton; 9. Fixing pipe; 10. External thread section; 11. Positioning ring; 12. Internal threaded groove; 13. External threaded rotating rod; 14. Limiting plate. Detailed Implementation

[0019] Please see Figures 1-4 In this embodiment of the present invention, a gypsum board for home theaters with sound insulation function includes a sound insulation component 1, a gypsum board body 2, a waterproof layer 3, and a decorative layer 4. The gypsum board body 2 is located on the outer side of the sound insulation component 1, the waterproof layer 3 is located on the outer side of the gypsum board body 2, and the decorative layer 4 is located on the outer side of the waterproof layer 3. A fixing component 5 is installed inside the sound insulation component 1. The sound insulation component 1 includes a support frame 6. Limiting nets 7 are provided on both sides of the support frame 6, and filling cotton is provided on the outer side of the support frame 6 at the inner side of the limiting nets 7. 8. Fixing component 5 is fixed to the inner position of sound insulation component 1. The outer end of fixing component 5 is fixed to the inner position of gypsum board body 2, waterproof layer 3 and decorative layer 4. During the manufacturing process, filling cotton 8 is filled into the inner side of the outer limiting net 7 of the support frame 6. The support frame 6 and the limiting net 7 are fixed by fixing component 5. The gypsum board body 2 is poured onto the outer side of the limiting net 7 to make the gypsum board body 2. The waterproof layer 3 and decorative layer 4 are fixed to the outer side of the gypsum board body 2 by fixing component 5, thus completing the manufacturing of a gypsum board for home theater with sound insulation function.

[0020] exist Figure 1 , 3 In section 4: the fixing component 5 includes a fixing tube 9. External threaded sections 10 are provided at both ends of the outer side of the fixing tube 9. A positioning ring 11 is provided on the outer side of each external threaded section 10. Internal threaded grooves 12 are provided on both sides of the fixing tube 9. An external threaded rotating rod 13 is provided inside the internal threaded groove 12. A limiting piece 14 is provided on one side of the external threaded rotating rod 13. The positioning ring 11 rotates to the outer side of the external threaded section 10. The positioning ring 11 is located outside the limiting mesh 7. The rotating rod 13 rotates to the internal position of the internal threaded groove 12, and the limiting piece 14 is located on the outside of the decorative layer 4. During the manufacturing process, the fixing tube 9 passes through the support frame 6 and the limiting net 7, and the positioning ring 11 rotates on the outside of the external threaded section 10. The fixing tube 9 is fixed to the inside of the support frame 6 and the limiting net 7 by the positioning ring 11. The external threaded rod 13 rotates into the internal threaded groove 12, and the limiting piece 14 presses against the outside of the decorative layer 4, fixing the waterproof layer 3 and the decorative layer 4 to the outside of the gypsum board body 2.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A soundproofing home theater plasterboard comprising a soundproofing member (1), a plasterboard body (2), a waterproof layer (3), and a decorative layer (4), wherein the plasterboard body (2) is positioned at an outer side of the soundproofing member (1), the waterproof layer (3) is positioned at an outer side of the plasterboard body (2), and the decorative layer (4) is positioned at an outer side of the waterproof layer (3), characterized in that, The sound insulation component (1) has a fixing component (5) installed inside. The sound insulation component (1) includes a support frame (6). Limiting nets (7) are provided on both sides of the support frame (6). Filling cotton (8) is provided on the outer side of the support frame (6) at the inner side of the limiting nets (7).

2. The soundproofing home theater gypsum board according to claim 1, wherein The fixing component (5) includes a fixing tube (9), with external thread sections (10) provided at both ends of the outer side of the fixing tube (9), a positioning ring (11) provided on the outer side of the external thread section (10), and internal thread grooves (12) provided on both sides of the fixing tube (9). An external thread rod (13) is provided inside the internal thread groove (12), and a limit piece (14) is provided on one side of the external thread rod (13).

3. The soundproofing home theater gypsum board according to claim 1, wherein The fixing member (5) is fixed at the internal position of the sound insulation member (1), and the outer end of the fixing member (5) is fixed at the internal position of the gypsum board body (2), the waterproof layer (3) and the decorative layer (4).

4. The soundproofing home theater gypsum board according to claim 2, wherein The positioning ring (11) rotates to the outer position of the external thread section (10), and the positioning ring (11) is located at the outer position of the limiting net (7).

5. The soundproofing home theater gypsum board according to claim 2, wherein The external threaded rotating rod (13) rotates to the internal position of the internal threaded rotating groove (12), and the limiting piece (14) is located on the outside of the decorative layer (4).

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