CN212405850U

CN212405850U - Sound insulation wallboard structure

Info

Publication number: CN212405850U
Application number: CN202020629664.5U
Authority: CN
Inventors: 刘辉; 郑贤静
Original assignee: Zhejiang Hengkai Decoration Material Technology Co ltd
Current assignee: Zhejiang Hengkai Decoration Material Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-26
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a sound insulation wallboard structure, which comprises a bottom plate and two clamping plates, wherein the two clamping plates are respectively and fixedly connected with two sides of the bottom plate, a cavity structure is respectively arranged between the two clamping plates and two side surfaces of the bottom plate, sound absorption holes communicated with the cavity structure are uniformly distributed on the surfaces of the clamping plates, and a sound insulation layer is arranged in the cavity structure; the puigging is including the sound insulation plate body, the sound insulation plate body towards the even distribution in side of splint has first pit, the sound insulation plate body towards the side of bottom plate through a plurality of springs with the bottom plate is connected. The utility model discloses simple structure, convenient to use can effectual noise reduction, promotes indoor environment effect.

Description

Sound insulation wallboard structure

Technical Field

The utility model relates to an architectural decoration technique, in particular to sound insulation wallboard structure.

Background

The indoor wall surface decoration material is an important component of building decoration, and is a development hotspot and an important development field of the current novel building materials. The existing decorative wall boards in the market are various, mainly gypsum boards and composite wall boards, and fiber boards are more and more popular with the enhancement of environmental awareness of people, and most of the existing decorative wall boards are manufactured into manufactured boards by using wood fibers or other plant cellulose fibers as raw materials, applying urea-formaldehyde resin or other suitable adhesives, and paving and hot-pressing the raw materials. Fiberboard has a wide market in many industries today. But the fiber board in the market at present has some defects: for example, sound insulation performance is poor, sound noise is caused by the fact that sound cannot be insulated when the sound insulation material is applied to certain private places, and a quiet environment cannot be created.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model aims to provide a sound insulation wallboard structure with higher sound insulation effect.

The utility model provides a technical scheme that its technical problem adopted does: a sound insulation wallboard structure comprises a bottom plate and two clamping plates, wherein the two clamping plates are fixedly connected with two sides of the bottom plate respectively, cavity structures are arranged between the two clamping plates and two side faces of the bottom plate respectively, sound absorption holes communicated with the cavity structures are uniformly distributed on the surfaces of the clamping plates, and a sound insulation layer is arranged in each cavity structure;

the puigging is including the sound insulation plate body, the sound insulation plate body towards the even distribution in side of splint has first pit, the sound insulation plate body towards the side of bottom plate through a plurality of springs with the bottom plate is connected.

Optionally, a plurality of second concave pits are further distributed on the side surface, facing the clamping plate, of the sound insulation plate body, and the pit opening diameter of each second concave pit is larger than that of each first concave pit.

Optionally, a through hole is formed in the bottom of the second pit and communicated with the spaces on two sides of the sound insulation plate body.

Optionally, the hole wall of the through hole is provided with wavy sound wave reflection lines, and the sound wave reflection lines are distributed along the circumferential direction of the through hole.

Optionally, the clamping plate comprises a clamping plate body and four enclosing plates fixedly connected to the edge of the clamping plate body, and the area enclosed by the four enclosing plates forms the cavity structure.

Optionally, the four enclosing plates and the clamping plate body are integrally formed.

Optionally, guide heads are arranged at the end parts of the two sides of the sound insulation plate body, and guide grooves matched with the guide heads are arranged on the inner sides of the two enclosing plates corresponding to the guide heads.

Optionally, the cavity structure is further filled with sponge.

Adopt above-mentioned technical scheme, the utility model discloses sound insulation wallboard structure, when the contact sound wave, the sound wave is through inhaling the sound hole to the propagation of sound insulation plate body, and because the sound insulation plate body is on the bottom plate through spring coupling, therefore the vibration energy of sound wave in the sound insulation plate body can be absorbed by the spring to reduce the energy of sound wave when propagating, in order to reach the effect of making an uproar. The utility model discloses simple structure, convenient to use can effectual noise reduction, promotes indoor environment effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the splint of the present invention;

fig. 3 is a schematic structural view of the sound-insulating plate of the present invention.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the utility model discloses a wallboard structure gives sound insulation, including bottom plate 1 and two splint 2, two splint 2 respectively with bottom plate 1's both sides fixed connection, specific, can be equipped with a step 101 at bottom plate 1's bilateral symmetry, the degree of depth of step 101 suits with splint 2's thickness, when fixed splint 2, agrees with splint 2's both sides tip respectively with step 101, then the rethread bolt 102 fixes splint 2 in bottom plate 1's step 101, splint 2 of bottom plate 1 both sides are symmetric distribution. The cavity structures 3 are respectively arranged between the two clamping plates 2 and the two side surfaces of the bottom plate 1, and the surfaces of the clamping plates 2 are uniformly distributed with sound absorption holes 4 communicated with the cavity structures 3. Still install puigging 5 in the cavity structure 3, puigging 5 specifically includes the sound insulation plate body 501, and the side of sound insulation plate body 501 towards splint 2 is even distributes and has first pit 502, and sound insulation plate body 501 is connected with bottom plate 1 through a plurality of springs 503 towards the side of bottom plate 1.

As shown in fig. 3, a plurality of second recesses 504 are distributed on the side of sound-insulating plate body 501 facing cleat 2, and the diameter of the opening of second recess 504 is larger than that of first recess 502. First recesses 502 are distributed on the surface of sound-insulating plate body 501 and on the inner surface of second recess 504. With this structure, the consumption of the acoustic wave energy can be increased, and the acoustic wave energy can be further attenuated.

In the present invention, as shown in fig. 3, a through hole 505 is further provided in the bottom of the second recess 504, and the through hole 505 communicates with the spaces on both sides of the sound insulation plate body 501. The wall of the through hole 505 is provided with wave-shaped sound wave reflection grains 506, and the sound wave reflection grains 506 are distributed along the circumferential direction of the through hole 505.

The utility model discloses in, splint 2 includes splint body 201 and four bounding walls 202 of fixed connection at splint body 201 border position, and the region that four bounding walls 202 enclose constitutes cavity structure 3.

Specifically, in one embodiment of the present invention, four panels 202 may be riveted to the periphery of the panel body 201. Of course, in another embodiment, as shown in fig. 2, four enclosing plates 202 are integrally formed with the clamping plate body 201, so that the strength of the whole clamping plate 2 formed by the enclosing plates 202 and the clamping plate body 201 can be improved.

The utility model discloses in, for the convenience of sound insulation plate body 501 vibrates along the linear direction when vibrating, can be equipped with the direction head 507 at sound insulation plate body 501's both sides tip, the inboard of two bounding walls 202 corresponding with direction head 507 be equipped with direction head 507 complex guide way 508. When attached, the guide head 507 is placed in the guide groove 508.

Additionally, the utility model discloses in, it has sponge 6 still to fill in the cavity structure 3, that is to say, sponge 6 distributes in the both sides of acoustic panel body 501, because sponge 6 has honeycomb hole, therefore adopts 6 collocation acoustic panel bodies 501 of sponge, can effectually absorb the sound wave energy, noise reduction by a wide margin.

It should be noted that the utility model discloses a sound insulation wallboard structure is a plate body unit, therefore the concatenation of a plurality of plate body units of whole sound insulation wall accessible forms.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.

Claims

1. A sound insulation wallboard structure is characterized by comprising a bottom plate (1) and two clamping plates (2), wherein the two clamping plates (2) are fixedly connected with two sides of the bottom plate (1) respectively, a cavity structure (3) is arranged between the two clamping plates (2) and two side faces of the bottom plate (1) respectively, sound absorption holes (4) communicated with the cavity structure (3) are uniformly distributed in the surfaces of the clamping plates (2), and a sound insulation layer (5) is arranged in the cavity structure (3);

the soundproof layer (5) comprises a soundproof plate body (501), first pits (502) are uniformly distributed on the side surface of the clamping plate (2) facing the soundproof plate body (501), and the side surface of the bottom plate (1) facing the soundproof plate body (501) is connected with the bottom plate (1) through a plurality of springs (503).

2. An acoustic wall panel structure according to claim 1, wherein said side of said acoustic panel body (501) facing said clamping plate (2) is further provided with a plurality of second recesses (504), said second recesses (504) having a larger mouth diameter than said first recesses (502).

3. A sound-insulating wall panel structure according to claim 2, wherein the bottom of said second recess (504) is provided with a through hole (505), and said through hole (505) communicates with the spaces on both sides of said sound-insulating panel body (501).

4. A sound-insulating wall panel structure according to claim 3, wherein the wall of said through-going hole (505) is provided with waved sound-reflecting ridges (506), said sound-reflecting ridges (506) being distributed along the circumference of said through-going hole (505).

5. An acoustic wall panel structure according to claim 4, characterized in that said clip (2) comprises a clip body (201) and four panels (202) fixedly attached to the edge of the clip body (201), the area enclosed by the four panels (202) forming said cavity structure (3).

6. An acoustic wall panel structure, as claimed in claim 5, wherein four said enclosures (202) are integrally formed with said panel body (201).

7. A sound-insulating wall panel structure according to claim 6, characterized in that the sound-insulating panel body (501) is provided at both side ends thereof with guide heads (507), and the inner sides of the two surrounding panels (202) corresponding to the guide heads (507) are provided with guide grooves (508) which are engaged with the guide heads (507).

8. An acoustic wallboard structure, according to claim 7, characterized in that the cavity structure (3) is further filled with sponge (6).