CN215978200U - 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 decorative plate body, wherein a flame retardant plate is fixedly arranged inside the decorative plate body, the bottom of the flame retardant plate is movably connected with a moisture absorption plate, a sound insulation plate is fixedly arranged at the bottom of the moisture absorption plate, and a heat insulation sponge plate is fixedly arranged at the bottom of the sound insulation plate. This sound absorption gypsum decorative board, cooperation through water-absorbing resin and prompting device is used, can expand when water-absorbing resin absorbs water and promote the movable block downstream, make piezoelectric crystal and fixed block contact extrusion, sealed chamber swing joint is in the inside of hydroscopic plate, the inside water-absorbing resin in sealed intracavity portion is changed in the prompting device suggestion this moment, can prolong the life of decorative board, there is the antifouling coating of nanometer on the surface of fire-retardant board, the clean and tidy of decorative board has been maintained, the security improves simultaneously, there is one deck sound absorption cloth in the outside of acoustic celotex board, can collect the noise on sound absorption cloth, the noise reduction.

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 decorative board is actually a kind of artificial board, the surface of the decorative board has various wood grains or patterns, is bright and flat, has bright and beautiful color and luster, and simultaneously has higher wear-resisting, heat-resisting, cold-resisting, fireproof and other advantageous properties, and is widely applied to the decoration of walls, ceilings and various furniture surfaces of modern homes.

Present decorative board, simple structure can't possess simultaneously give sound insulation fire-retardant heat retaining effect, and current decorative board uses can be infected with the spot for a long time, and clean inconvenient, and in some more humid environment, the inside of decorative board is because humidity is too big the appearance mildenes and rot, influences pleasing to the eye and service life, increases the decoration cost, consequently, we propose a sound absorption gypsum decorative board, not only can carry out the sound absorption and handle, can also dispel the damp, prolongs the life of this decorative board.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a sound absorption gypsum decorative board which has the advantages of not only carrying out sound absorption treatment, but also eliminating dampness and prolonging the service life of the decorative board, and solves the problems that the existing decorative board has a simple structure and cannot simultaneously have the effects of sound insulation, flame retardance and heat preservation, the existing decorative board can be stained after being used for a long time, the existing decorative board is inconvenient to clean, and in certain humid environments, the interior of the decorative board mildews due to overhigh humidity, the attractiveness and the service life are influenced, and the decorative cost is increased.

(II) technical scheme

In order to realize the purposes of sound absorption treatment, dampness elimination and prolonging the service life of the decorative plate, the utility model provides the following technical scheme: the utility model provides a sound absorption gypsum decorative board, includes the decorative board body, the inside fixed mounting of decorative board body has fire-retardant board, the bottom swing joint of fire-retardant board has the moisture absorption board, the bottom fixed mounting of moisture absorption board has the acoustic celotex board, the bottom fixed mounting of acoustic celotex board has the heat preservation sponge board, the sound absorption aperture has been seted up to the inside of acoustic celotex board, the top fixed mounting of decorative board body has the prompting device, the inside swing joint of moisture absorption board has sealed chamber, the inside packing in sealed chamber has water-absorbing resin, the spout has been seted up to the bottom in sealed chamber, the inside swing joint of spout has the movable block, the bottom fixed mounting of movable block has piezoelectric crystal, piezoelectric crystal's bottom swing joint has connecting spring, connecting spring's bottom swing joint has the fixed block.

Preferably, the inside fixedly connected with fire-retardant board, moisture absorption plate, acoustic celotex board and the heat preservation sponge board of decorative board body, and the acoustic celotex board is the sponge material, reduces the device's construction cost, and the decorative board body comprises these four boards.

Preferably, the surface of the flame-retardant plate is provided with the nano antifouling coating, so that the cleanness and tidiness of the decorative plate are maintained, the thickness of the flame-retardant plate is three to five millimeters, the flame-retardant plate can prevent the decorative plate from catching fire, and the safety is improved.

Preferably, the thickness of decorative board body is eight centimetres, and the even array of sound absorption aperture is distributed in the inside of acoustic celotex board.

Preferably, the sound insulation board is externally provided with a layer of sound absorption cloth, the sound absorption cloth is made of mineral wool, and noise can be collected on the sound absorption cloth.

Preferably, the piezoelectric crystal is a non-centrosymmetric crystal, and the water-absorbing resin is a novel high polymer material, and it has the high water-absorbing function of absorbing several hundred to several thousand times of water than self weight, and the water retention performance is good, and can expand when absorbing water and promote the movable block to move downwards so that the piezoelectric crystal contacts and extrudes with the fixed block, and the prompter suggestion changes the water-absorbing resin of sealed intracavity portion this moment, can prolong the life of decorative board.

Preferably, fixed block fixed mounting is in the inside of moisture absorption plate, and the spout is seted up in the inside of moisture absorption plate, and the diameter of movable block equals the diameter of spout.

(III) advantageous effects

Compared with the prior art, the utility model provides a sound absorption gypsum decorative board, which has the following beneficial effects: this sound absorption gypsum decorative board, cooperation through water-absorbing resin and prompting device is used, can expand when water-absorbing resin absorbs water and promote the movable block downstream, make piezoelectric crystal and fixed block contact extrusion, sealed chamber swing joint is in the inside of hydroscopic plate, the inside water-absorbing resin in sealed intracavity portion is changed in the prompting device suggestion this moment, can prolong the life of decorative board, there is the antifouling coating of nanometer on the surface of fire-retardant board, the clean and tidy of decorative board has been maintained, the security improves simultaneously, there is one deck sound absorption cloth in the outside of acoustic celotex board, can collect the noise on sound absorption cloth, the noise reduction.

Drawings

FIG. 1 is a schematic view of a decorative panel body according to the present invention;

FIG. 2 is a schematic top view of the acoustic panel of the present invention;

FIG. 3 is a schematic view of the novel internal cross-sectional structure of the decorative panel body of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention.

In the figure: 1. a decorative plate body; 2. a flame retardant sheet; 3. a moisture absorption plate; 4. a sound insulating board; 5. a heat-insulating sponge plate; 6. a sound absorption small hole; 7. a prompter; 8. sealing the cavity; 9. a water-absorbent resin; 10. a chute; 11. a movable block; 12. a piezoelectric crystal; 13. a connecting spring; 14. and (5) fixing blocks.

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.

Please refer to fig. 1-4, a sound absorption gypsum decorative board, including decorative board body 1, the inside fixedly connected with fire-retardant board 2 of decorative board body 1, moisture absorption plate 3, acoustic celotex board 4 and heat preservation sponge board 5, and acoustic celotex board 4 is the sponge material, reduce the construction cost of the device, decorative board body 1 comprises these four boards, the inside fixed mounting of decorative board body 1 has fire-retardant board 2, fire-retardant board 2's surface has the antifouling coating of nanometer, the cleanness of decorative board has been maintained, fire-retardant board 2's thickness is three to five millimeters, fire-retardant board 2 can prevent that this decorative board from catching fire, the security is improved, fire-retardant board 2's bottom swing joint has moisture absorption plate 3, moisture absorption plate 3's bottom fixed mounting has acoustic celotex board 4, there is one deck sound absorption cloth in the outside of acoustic celotex board 4, and this sound absorption cloth is the mineral wool material, can collect the noise on sound absorption cloth.

The bottom of the sound insulation board 4 is fixedly provided with a heat preservation sponge board 5, the inside of the sound insulation board 4 is provided with sound absorption small holes 6, the thickness of the decorative board body 1 is eight centimeters, the sound absorption small holes 6 are uniformly distributed inside the sound insulation board 4 in an array manner, the top of the decorative board body 1 is fixedly provided with a prompter 7, the inside of the moisture absorption board 3 is movably connected with a sealed cavity 8, the inside of the sealed cavity 8 is filled with water absorption resin 9, the bottom of the sealed cavity 8 is provided with a chute 10, the inside of the chute 10 is movably connected with a movable block 11, the bottom of the movable block 11 is fixedly provided with a piezoelectric crystal 12, the piezoelectric crystal 12 is a non-centrosymmetric crystal, the water absorption resin 9 is a novel high polymer material, the water absorption resin has a high water absorption function of absorbing water which is several hundred to several thousand times heavier than the self weight, the water retention performance is excellent, when absorbing water, the water can expand to push the movable block 11 to move downwards so that the piezoelectric crystal 12 is in contact with a fixed block 14 to extrude, the inside resin 9 that absorbs water of sealed chamber 8 is changed in suggestion 7 this moment, can prolong the life of decorative board, and the bottom swing joint of piezocrystal 12 has connecting spring 13, and connecting spring 13's bottom swing joint has fixed block 14, and fixed block 14 fixed mounting is in the inside of moisture absorption plate 3, and spout 10 sets up in the inside of moisture absorption plate 3, and the diameter of movable block 11 equals the diameter of spout 10.

The working principle is that the decorative plate body 1 is composed of a flame-retardant plate 2, a moisture absorption plate 3, a sound insulation plate 4 and a heat preservation sponge plate 5, the sound insulation plate 4 is made of sponge materials, the construction cost of the device is reduced, a nano antifouling coating is arranged on the surface of the flame-retardant plate 2, the cleanness and tidiness of the decorative plate are maintained, meanwhile, the safety is improved, when the decorative plate is used, the air humidity is high, the water absorption resin 9 can expand to push the movable block 11 to move downwards when absorbing water, so that the piezoelectric crystal 12 is in contact with and extruded with the fixed block 14, the sealed cavity 8 is movably connected to the inside of the moisture absorption plate 3, the prompter 7 prompts the replacement of the water absorption resin 9 inside the sealed cavity 8 at the moment, the service life of the decorative plate can be prolonged, a layer of sound absorption cloth is arranged outside the sound insulation plate 4, the sound absorption cloth is made of mineral wool, noise can be collected on the sound absorption cloth, and noise is reduced.

To sum up, this sound absorption gypsum decorative board, cooperation through water-absorbing resin 9 and prompting device 7 is used, can expand when water-absorbing resin 9 absorbs water and promote movable block 11 downstream, make piezoelectric crystal 12 and fixed block 14 contact extrusion, 8 swing joint in sealed chamber are in the inside of moisture absorption plate 3, prompting device 7 suggestion change sealed chamber 8 inside water-absorbing resin 9 this moment, can prolong the life of decorative board, there is the antifouling coating of nanometer on the surface of fire-retardant board 2, the cleanness of decorative board has been maintained clean and tidy, the security improves simultaneously, there is one deck acoustic cloth in the outside of acoustic celotex board 4, can collect the noise on the acoustic cloth, noise reduction.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A sound absorption gypsum decorative board, includes decorative board body (1), its characterized in that: the decorative board comprises a decorative board body (1), wherein a flame-retardant board (2) is fixedly arranged inside the decorative board body (1), a moisture absorption board (3) is movably connected to the bottom of the flame-retardant board (2), a sound insulation board (4) is fixedly arranged at the bottom of the moisture absorption board (3), a heat insulation sponge board (5) is fixedly arranged at the bottom of the sound insulation board (4), a sound absorption small hole (6) is formed inside the sound insulation board (4), a prompter (7) is fixedly arranged at the top of the decorative board body (1), a sealed cavity (8) is movably connected inside the moisture absorption board (3), water-absorbent resin (9) is filled inside the sealed cavity (8), a sliding groove (10) is formed at the bottom of the sealed cavity (8), a movable block (11) is movably connected inside the sliding groove (10), a piezoelectric crystal (12) is fixedly arranged at the bottom of the movable block (11), and a bottom of the piezoelectric crystal (12) is movably connected with a connecting spring (13), the bottom of the connecting spring (13) is movably connected with a fixing block (14).

2. An acoustical gypsum decorative panel in accordance with claim 1, wherein: the interior fixedly connected with fire-retardant board (2), moisture absorption plate (3), acoustic celotex board (4) and heat preservation sponge board (5) of decorative board body (1), and acoustic celotex board (4) are the sponge material.

3. An acoustical gypsum decorative panel in accordance with claim 1, wherein: the surface of the flame-retardant plate (2) is provided with a nano antifouling coating, and the thickness of the flame-retardant plate (2) is three to five millimeters.

4. An acoustical gypsum decorative panel in accordance with claim 1, wherein: the thickness of the decorative plate body (1) is eight centimeters, and the sound absorption small holes (6) are uniformly distributed in the sound insulation plate (4) in an array mode.

5. An acoustical gypsum decorative panel in accordance with claim 1, wherein: and a layer of sound absorption cloth is arranged outside the sound insulation board (4), and the sound absorption cloth is made of mineral wool.

6. An acoustical gypsum decorative panel in accordance with claim 1, wherein: the piezoelectric crystal (12) is a non-centrosymmetric crystal, and the water-absorbing resin (9) is a novel high polymer material.

7. An acoustical gypsum decorative panel in accordance with claim 1, wherein: fixed block (14) fixed mounting is in the inside of moisture absorption plate (3), and spout (10) are seted up in the inside of moisture absorption plate (3), and the diameter of movable block (11) equals the diameter of spout (10).

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