CN215948543U

CN215948543U - Sound absorption module with splicing structure

Info

Publication number: CN215948543U
Application number: CN202122592205.1U
Authority: CN
Inventors: 黄小刚; 吴金亮
Original assignee: Foshan Tiange Acoustic Decoration Materials Co ltd; Guangdong Tiange Acoustic Technology Co ltd
Current assignee: Foshan Tiange Acoustic Decoration Materials Co ltd; Guangdong Tiange Acoustic Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-04
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a sound absorption module with a splicing structure, which is characterized by comprising a module frame, a bottom plate, a top plate and a sound absorption material layer, wherein the top plate and the bottom plate are connected to the upper part and the lower part of the module frame, a grid is arranged in the module frame, a plurality of sound absorption holes are formed in the side part of the module frame, and the sound absorption material layer is filled in the grid. The utility model has simple structure, convenient production and disassembly, short construction time and low cost.

Description

Sound absorption module with splicing structure

Technical Field

The utility model relates to the technical field of sound-absorbing materials, in particular to a sound-absorbing module.

Background

At present, the sound insulation wall used in the modern decoration field is mainly used for separating space and noise, so that a relatively independent and quiet small environment is provided in public places, and the sound insulation wall is more applied to hotels, school schools, movie theaters, music halls, exhibition halls and the like with higher sound insulation requirements. Like chinese patent application No. 201820929275.7, an acoustics mosaic structure inhale sound module, including the end support, be provided with the skirting line on the end support, be connected with a plurality of supports on the end support, the top of support is connected with the apical band, is fixed with a plurality of square high frequency acoustics modules through fixing device on the support, the both ends of high frequency acoustics module still are provided with low frequency acoustics module, high frequency acoustics module and low frequency acoustics module junction still are provided with the layering, and this acoustics mosaic structure inhale the sound module lightly, and fire-retardant acoustics cloth environmental protection, but the shortcoming is that acoustics mosaic structure inhales sound module overall structure complicacy, and manufacturing cost is high, and the engineering time is long.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides the sound absorption module with the splicing structure, which has the advantages of simple structure, convenience in production and short construction time.

The utility model adopts the following technical scheme to realize the purpose: the utility model provides a mosaic structure inhale sound module, its characterized in that, it includes module frame, bottom plate, roof and inhales the sound material layer, and roof and bottom plate are connected in the upper and lower of module frame, are provided with the grid in the module frame, and the lateral part of module frame is provided with a plurality of sound holes of inhaling, inhales the sound material layer and fills in the grid.

As a further explanation of the above scheme, the module frame includes a front side plate, a rear side plate, a left side plate and a right side plate, and the front side plate, the rear side plate, the left side plate and the right side plate are connected to form a rectangular frame structure.

Furthermore, a plurality of sound absorbing holes are formed in the bottom plate, the top plate, the front side plate, the rear side plate, the left side plate and the right side plate, and concave-convex matched connecting pieces are respectively spliced between the bottom plate and the side plates, between the top plate and the side plates and between the two adjacent side plates.

Furthermore, the grid is mainly formed by movably connecting a plurality of transverse plates and longitudinal plates, wherein the transverse plates are connected between the front side plate and the rear side plate, and the longitudinal plates are connected between the left side plate and the right side plate.

Furthermore, a first hole groove is formed in each of the left side plate and the right side plate, and a first projection is arranged at each of two ends of the longitudinal plate and is in plug fit with the first hole groove; the front side plate and the rear side plate are respectively provided with a second hole groove, and two ends of the transverse plate are respectively provided with a second projection which is in plug-in fit with the second hole groove.

Furthermore, the grid is mainly formed by connecting a transverse plate and a plurality of longitudinal plates vertically connected with the transverse plate.

Furthermore, the sound-absorbing material layer is a sound-absorbing cotton layer, and a plurality of sound-absorbing cotton pieces are stacked and filled in the grid.

The utility model adopts the technical scheme to achieve the beneficial effects.

The utility model adopts the sound absorption module structure of the splicing structure mainly composed of the module frame, the bottom plate, the top plate and the sound absorption material layer, the side part of the module frame is provided with a plurality of sound absorption holes, the top plate and the bottom plate are connected to the upper part and the lower part of the module frame, the module frame is provided with the grids for filling the sound absorption material layer, so that audio enters the sound absorption module of the splicing structure through the sound absorption holes, and sound absorption treatment is carried out by the sound absorption material.

Drawings

Fig. 1 is a schematic view of a module frame structure according to the present invention.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic structural diagram of the present invention.

Description of reference numerals: 1. the sound absorption module comprises a module frame 1-1, grids 1-11, transverse plates 1-12, longitudinal plates 1-2, sound absorption holes 1-3, front side plates 1-4, rear side plates 1-5, left side plates 1-6, right side plates 1-7, bumps 1-8, connecting pieces 2, a bottom plate 3, a top plate 4 and a sound absorption material layer.

Detailed Description

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the utility model, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.

As shown in fig. 1 to 3, the present invention is a sound absorption module with a splicing structure, which includes a module frame 1, a bottom plate 2, a top plate 3 and a sound absorption material layer 4, wherein the top plate 3 and the bottom plate 2 are connected to the upper and lower parts of the module frame 1, a grid 1-1 is disposed in the module frame, a plurality of sound absorption holes 1-2 are disposed on the side part of the module frame, and the sound absorption material layer is filled in the grid. In the embodiment, the module frame 1 comprises front side plates 1-3, rear side plates 1-4, left side plates 1-5 and right side plates 1-6, the front side plates, the rear side plates, the left side plates and the right side plates are connected to form a rectangular frame structure, and a bottom plate 2 and a top plate 3 are respectively connected to the bottom and the top of the rectangular frame structure; the upper end and the lower end of the rectangular frame are respectively provided with a plurality of convex blocks 1-7, and the top plate and the bottom plate are respectively provided with inserting hole positions corresponding to the convex blocks.

The bottom plate, the top plate, the front side plate, the rear side plate, the left side plate and the right side plate are all provided with a plurality of sound absorbing holes 1-2, and connecting pieces 1-8 which are matched in a concave-convex mode are respectively spliced between the bottom plate and the side plates, between the top plate and the side plates and between the two adjacent side plates.

The grid 1-1 is mainly formed by movably connecting a plurality of transverse plates 1-11 and longitudinal plates 1-12, wherein the transverse plates are connected between the front side plate and the rear side plate, and the longitudinal plates are connected between the left side plate and the right side plate. The left side plate and the right side plate are respectively provided with a first hole groove, and two ends of the longitudinal plate are respectively provided with a first projection which is in inserting fit with the first hole groove; the front side plate and the rear side plate are respectively provided with a second hole groove, and two ends of the transverse plate are respectively provided with a second projection which is in plug-in fit with the second hole groove. In this embodiment, the grid is formed by connecting a horizontal plate and three vertical plates vertically connected to the horizontal plate.

Furthermore, the sound absorbing material layer is a sound absorbing cotton layer, and a plurality of sound absorbing cotton layers are stacked and filled in the grid.

Compared with the prior art, the module frame structure is formed by combining the front side plate, the rear side plate, the left side plate and the right side plate, the bottom plate and the top plate are connected with the module frame in a combined mode, the module frame, the bottom plate and the top plate are provided with the plurality of sound absorption holes, the grids are arranged in the module frame and used for filling the sound absorption material layers, audio enters the sound absorption modules of the splicing structure through the sound absorption holes, sound absorption processing is carried out through the sound absorption materials, and the module frame, the bottom plate and the top plate are of an assembly structure, so that the module frame structure is convenient to produce and install and short in construction time.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. The utility model provides a mosaic structure inhale sound module, its characterized in that, it includes module frame, bottom plate, roof and inhales the sound material layer, and roof and bottom plate are connected in the upper and lower of module frame, are provided with the grid in the module frame, and the lateral part of module frame is provided with a plurality of sound holes of inhaling, inhales the sound material layer and fills in the grid.

2. The sound-absorbing module of a splicing structure of claim 1, wherein the module frame comprises a front plate, a rear plate, a left plate and a right plate, and the front plate, the rear plate, the left plate and the right plate are connected to form a rectangular frame structure.

3. The sound-absorbing module of splicing structure according to claim 2, wherein the bottom plate, the top plate, the front plate, the rear plate, the left plate and the right plate are all provided with a plurality of sound-absorbing holes, and the bottom plate and the side plate, the top plate and the side plate and the adjacent two side plates are spliced by connecting pieces which are matched with each other in a concave-convex manner.

4. The sound-absorbing module of a splicing structure of claim 1, wherein the grid is mainly formed by movably connecting a plurality of transverse plates and longitudinal plates, the transverse plates are connected between the front side plate and the rear side plate, and the longitudinal plates are connected between the left side plate and the right side plate.

5. The sound absorption module of the splicing structure according to claim 2, wherein the left side plate and the right side plate are respectively provided with a first hole slot, and the two ends of the longitudinal plate are respectively provided with a first projection which is in inserted fit with the first hole slot; the front side plate and the rear side plate are respectively provided with a second hole groove, and two ends of the transverse plate are respectively provided with a second projection which is in plug-in fit with the second hole groove.

6. The sound-absorbing module of a splicing structure of claim 1, wherein the grid is mainly formed by connecting a transverse plate and a plurality of longitudinal plates perpendicularly connected to the transverse plate.

7. The sound-absorbing module of the splicing structure of claim 1, wherein the sound-absorbing material layer is a sound-absorbing cotton layer, and a plurality of pieces of sound-absorbing cotton are stacked and filled in the grid.