CN216305217U - Sound-absorbing gypsum decorative board - Google Patents

Abstract

The utility model relates to the technical field of decorative plates and discloses a sound absorption gypsum decorative plate which comprises a gypsum decorative plate main body, wherein a plurality of sound absorption holes are formed in the bottom of the gypsum decorative plate main body, a plurality of bolts are arranged at four corners of the bottom of the gypsum decorative plate main body, and extension plates are arranged on four sides of the gypsum decorative plate main body. This sound absorption gypsum decorative board, through a plurality of convenient to detach's of top installation at gypsum decorative board main part bolt connection post and dampproofing cover, and place dampproofing granule in the inside of dampproofing cover, moisture adsorbs in can effectually going on the gypsum decorative board main part, the life of extension gypsum decorative board main part, adsorb the cover through a plurality of smells of top installation at the gypsum decorative board main part, and place the active carbon filter pulp in the inside of smell adsorption cover, can effectually adsorb the smell that gives off in the gypsum decorative board main part, prevent harmful gas harm user's health.

Description

Sound-absorbing gypsum decorative board

Technical Field

The utility model relates to the technical field of decorative boards, in particular to a sound absorption gypsum decorative board.

Background

The gypsum board is a material prepared by taking building gypsum as a main raw material. The light-weight board is a building material with light weight, high strength, thin thickness and convenient processing, and is one of the currently-developed novel light-weight boards. Gypsum boards have been widely used for inner partition walls, wall covering panels (instead of wall plasters), ceilings, floor base boards, and various decorative boards in various buildings such as houses, office buildings, shops, hotels, and industrial plants.

Some trim panel arrangements currently on the market:

(1) when the sound absorption gypsum decorative board is used, the gypsum decorative board is easy to be affected with damp, the hardness of the sound absorption gypsum decorative board is reduced after being affected with damp, the sound absorption gypsum decorative board is seriously or even delaminated, and the sound absorption gypsum decorative board has overlarge smell after being installed, and the smell contains toxic gas, so that the normal use of people is influenced;

(2) in the use of the sound absorption gypsum decorative board, because the gypsum decorative board needs to be spliced for installation when being installed, the corners are cut off in a redundant mode after splicing, but new gypsum decorative boards are cut for filling the corners which are short of the corners, so that the use cost is increased, and the filled gypsum decorative boards are small and are easy to connect insecurely.

We have proposed an acoustic gypsum decorative sheet so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above-mentioned shortcomings in the prior art, the present invention provides a sound-absorbing gypsum decorative board, which solves the problems of moisture, odor, high cost for repairing the edges and corners, and insecurity of some sound-absorbing gypsum decorative boards in the market proposed in the above-mentioned background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a sound absorption gypsum decorative board comprises a gypsum decorative board main body, wherein a plurality of sound absorption holes are formed in the bottom of the gypsum decorative board main body, a plurality of bolts are arranged at four corners of the bottom of the gypsum decorative board main body, and extension plates are arranged on four sides of the gypsum decorative board main body;

a plurality of smells are installed at the top of gypsum decorative board main part and are adsorbed the cover, the top of gypsum decorative board main part is provided with a plurality of bolt connection posts, every the bottom of bolt connection post all is connected with dampproofing cover, the inside of gypsum decorative board main part is provided with the sound absorption gypsum board, the top of sound absorption gypsum board is provided with the heat preservation, the bottom of sound absorption gypsum board is provided with the waterproof layer.

Preferably, one end of each extension plate is connected with a connecting plate, and the four sides of the gypsum decorative plate main body are provided with limit grooves matched with the connecting plates.

Preferably, the bottom of the gypsum decorative board main body is provided with a first threaded hole matched with each bolt, two ends of the top of each connecting plate are provided with second threaded holes corresponding to the positions of the first threaded holes, and each second threaded hole is matched with each bolt.

Preferably, each top and the bottom of smell absorption cover have all been seted up the bleeder vent, every activated carbon filter pulp has all been placed to the inside of smell absorption cover, every smell absorption cover all with lay along the top of gypsum decorative board main part.

Preferably, the top of gypsum decorative board main part is seted up with the third screw hole of every bolt connection post looks adaptation, every dampproofing granule has all been placed to the inside of dampproofing cover.

Preferably, the heat-insulating layer is made of polyurethane foam, and the heat-insulating layer is adhered to the top of the acoustic gypsum board.

Preferably, the waterproof layer is made of HDPE waterproof board, and the waterproof layer is adhered to the bottom of the sound absorption gypsum board.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: this sound absorption gypsum decorative board:

(1) through a plurality of convenient to detach's of top installation at gypsum decorative board main part bolt connection post and dampproofing cover, and place dampproofing granule in the inside of dampproofing cover, moisture adsorbs in can effectually going on to gypsum decorative board main part, the life of extension gypsum decorative board main part, adsorb the cover through a plurality of smells of top installation at gypsum decorative board main part, and place the active carbon filter pulp in the inside of smell adsorption cover, can effectually adsorb the smell that gives off in the gypsum decorative board main part, prevent harmful gas harm user's health, through the heat preservation of making at the inside adhesion polyurethane foam of gypsum decorative board main part, can the heat preservation effect of effectual improvement gypsum decorative board main part.

(2) The limiting grooves are formed in four sides of the gypsum decorative board main body, the connecting plates are connected with the limiting grooves in a matched mode, the connecting plates are connected with the extension plates, when the gypsum decorative board is installed, the new gypsum decorative board which is not needed to be cut and is lacked at corners can be cut, the extension plates are used for being filled, the use cost is reduced, the connection is firm, the waterproof layer made of the HDPE waterproof board can be used, and the waterproof effect of the gypsum decorative board main body can be improved.

Drawings

FIG. 1 is a top elevational schematic view of an acoustical gypsum decorative panel of the present invention;

FIG. 2 is a bottom schematic elevational view of the acoustical gypsum decorative panel of the present invention;

FIG. 3 is a schematic front view showing the construction of a moisture-proof cover for the acoustic gypsum decorative sheet of the present invention;

fig. 4 is a schematic view showing an internal profile of the acoustic gypsum decorative sheet of the present invention.

In the figure: gypsum decorative board main part 1, smell absorption cover 2, bleeder vent 3, bolt connection post 4, spacing groove 5, dampproofing cover 6, bolt 7, extension board 8, connecting plate 9, second screw hole 10, sound absorption gypsum board 11, heat preservation 12, waterproof layer 13, sound absorption hole 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an acoustical gypsum decorative board; the gypsum decorative board comprises a gypsum decorative board main body 1, wherein a plurality of sound absorption holes 14 are formed in the bottom of the gypsum decorative board main body 1, a plurality of bolts 7 are arranged at four corners of the bottom of the gypsum decorative board main body 1, and extension plates 8 are arranged on four sides of the gypsum decorative board main body 1;

a plurality of smells are installed at the top of gypsum decorative board main part 1 and are adsorbed cover 2, the top of gypsum decorative board main part 1 is provided with a plurality of bolt connection post 4, the bottom of every bolt connection post 4 all is connected with dampproofing cover 6, the inside of gypsum decorative board main part 1 is provided with sound absorption gypsum board 11, the top of sound absorption gypsum board 11 is provided with heat preservation 12, the bottom of sound absorption gypsum board 11 is provided with waterproof layer 13.

As a preferred technical scheme of the utility model: the one end of every extension board 8 all is connected with connecting plate 9, and the spacing groove 5 with every connecting plate 9 looks adaptation is seted up to the four sides of gypsum decorative board main part 1.

As a preferred technical scheme of the utility model: first screw hole with every bolt 7 looks adaptation is seted up to the bottom of gypsum decorative board main part 1, and the both ends at every connecting plate 9 top are seted up with every first screw hole position corresponding second screw hole 10, every second screw hole 10 all with bolt 7 looks adaptation.

As a preferred technical scheme of the utility model: bleeder vent 3 has all been seted up to the top and the bottom of every smell absorption cover 2, activated carbon filter cotton has all been placed to the inside of every smell absorption cover 2, every smell absorption cover 2 all with lay along the top of gypsum decorative board main part 1, activated carbon filter cotton is cellular, activated filter cotton is carried the powdered activated carbon of attaching on polyurethane foam and makes, its carbon content is about 35% -50%, good adsorption efficiency has, can be used to air purification, get rid of the micronic dust in volatile organic compound and the air, smog, the stink, toluene etc..

As a preferred technical scheme of the utility model: the third screw hole with 4 looks adaptations of every bolt connection post is seted up at the top of gypsum decorative board main part 1, and dampproofing granule has all been placed to the inside of every dampproofing cover 6.

As a preferred technical scheme of the utility model: the insulation layer 12 is made of polyurethane foam, and the insulation layer 12 is adhered to the top of the acoustical gypsum board 11.

As a preferred technical scheme of the utility model: the waterproof layer 13 is made of HDPE waterproof board, and the waterproof layer 13 is adhered to the bottom of the acoustical gypsum board 11.

The working principle of the embodiment is as follows: when the sound absorption gypsum decorative board is used, as shown in fig. 1 and fig. 2-4, when the sound absorption gypsum decorative board is used, activated carbon filter cotton is placed inside the odor adsorption cover 2, moisture-proof particles are placed inside the moisture-proof cover 6, the moisture-proof cover 6 is in threaded connection with the gypsum decorative board main body 1 through the bolt connecting column 4, when the extension board 8 is required to be used, the connecting board 9 is placed in the limiting groove 5 and is connected through the bolt 7, and the redundant extension board 8 is cut off for use, so that the working process of the whole device is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by technicians in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims (7)

1. A sound absorption gypsum decorative board comprises a gypsum decorative board main body (1), and is characterized in that a plurality of sound absorption holes (14) are formed in the bottom of the gypsum decorative board main body (1), a plurality of bolts (7) are arranged at four corners of the bottom of the gypsum decorative board main body (1), and extension plates (8) are arranged on four sides of the gypsum decorative board main body (1);

a plurality of smells are installed at the top of gypsum decorative board main part (1) and are adsorbed cover (2), the top of gypsum decorative board main part (1) is provided with a plurality of bolt connection post (4), every the bottom of bolt connection post (4) all is connected with dampproofing cover (6), the inside of gypsum decorative board main part (1) is provided with sound absorption gypsum board (11), the top of sound absorption gypsum board (11) is provided with heat preservation (12), the bottom of sound absorption gypsum board (11) is provided with waterproof layer (13).

2. An acoustic gypsum decorative board according to claim 1, wherein a connecting plate (9) is connected to one end of each of the extension boards (8);

limiting grooves (5) matched with the connecting plates (9) are formed in the four sides of the gypsum decorative board main body (1).

3. The sound absorption gypsum decorative board according to claim 2, wherein the bottom of the gypsum decorative board main body (1) is provided with a first threaded hole matched with each bolt (7);

two ends of the top of each connecting plate (9) are provided with second threaded holes (10) corresponding to the positions of the first threaded holes;

each second threaded hole (10) is matched with a bolt (7).

4. The acoustic gypsum decorative board according to claim 1, wherein each odor adsorption cover (2) is provided with vent holes (3) at the top and bottom;

activated carbon filter cotton is placed in each odor adsorption cover (2);

each odor adsorption cover (2) is paved along the top of the gypsum decorating plate main body (1).

5. The sound absorption gypsum decorative board according to claim 1, wherein the top of the gypsum decorative board main body (1) is provided with a third threaded hole matched with each bolt connecting column (4);

moisture-proof particles are placed in the moisture-proof covers (6).

6. An acoustic gypsum board according to claim 1, wherein the insulating layer (12) is made of polyurethane foam;

the heat-insulating layer (12) is adhered to the top of the sound-absorbing gypsum board (11).

7. An acoustic gypsum decorative board according to claim 1, wherein the water-proof layer (13) is made of HDPE water-proof board;

and the waterproof layer (13) is adhered to the bottom of the sound-absorbing gypsum board (11).

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