CN215670223U - Plate material - Google Patents

Abstract

The utility model discloses a plate, which at least comprises a first plate and a second plate, wherein the first plate is a porous plate, so that the first plate can absorb sound, insulate sound, absorb shock and insulate heat; the second plate is made of a hard material so that the second plate can reflect sound waves, insulate sound and heat; one side of the second plate close to the first plate is provided with functional materials; the first and second sides of the first plate are aligned with the third and fourth sides of the second plate, respectively. The first board is porous panel, and it can absorb, change wall vibration frequency, prevents that the structure vibration from passing the sound, can reach the reinforcing sound insulation, falls the effect of making an uproar, and the second board can reflect the sound wave of sending from the space to prevent that indoor sound wave from influencing outdoor others, can also reflect the sound wave of following the propagation of wall direction and coming, so, the sound insulation of panel is effectual, and the performance of making an uproar is strong.

Description

Plate material

Technical Field

The utility model relates to the field of plates, in particular to a plate.

Background

At present, the plates for blocking sound, water and light are all integrated, and the materials of the integrated blocking plates are the same. But in the syllable-dividing field, if the material of panel is even unanimous, its sound insulation effect is not good, for example, if the whole panel of sound insulation all is hard material, then it can only reach separation sound wave effect through hard material to the sound wave reflection, but, if there is the gap, the sound wave still can pass through the gap. As another example, a barrier plate of hard material does not block structural sound. A barrier panel of soft material, which is sound absorbing, but does not reflect sound. Therefore, the conventional barrier plate has a poor effect of reducing noise.

Disclosure of Invention

The object of the present invention is to provide a panel which aims to remedy the above-mentioned drawbacks of the prior art.

The embodiment of the utility model provides a plate, which at least comprises a first plate and a second plate, wherein the first plate and the second plate are staggered and stacked, and the second plate is arranged on the first plate;

the first plate is a porous plate so that the first plate can absorb sound, insulate sound, absorb shock and insulate heat; the second plate is made of a hard material so that the second plate can reflect sound waves, insulate sound and heat;

one side of the second plate close to the first plate is provided with functional materials;

the first and second sides of the first plate are aligned with the third and fourth sides of the second plate, respectively.

Optionally, the first plate and the second plate are the same shape.

Optionally, the first plate and the second plate are the same size.

Optionally, the first plate and the second plate have the same length.

Optionally, the functional material has at least barrier properties.

Optionally, the first plate is made of an open-cell material and/or a closed-cell material.

Optionally, the first plate is made of a hard material or a soft material, or one side of the first plate is made of a soft material and the other side is made of a hard material.

Optionally, the second plate is made of an open-cell material and/or a closed-cell material.

Optionally, the fifth side of the first plate is aligned with the sixth side of the second plate.

Optionally, the first plate and the second plate are rectangular in shape.

Optionally, a functional adhesive is arranged on the functional material on one side, away from the second plate, of the first plate, and a protective film is arranged on the functional adhesive, so that the plate can be mounted.

Optionally, the plate further comprises a third plate;

the third plate is arranged on the side of the second plate far away from the first plate.

Optionally, the third plate and the second plate are arranged flush or stacked in a staggered manner.

Optionally, a functional material is disposed between the third plate and the second plate.

Optionally, the third plate is made of a soft material and is made of an open-pore material and/or a closed-pore material.

Optionally, a protrusion is disposed on a side of the second plate away from the first plate.

Optionally, a protrusion is disposed on a side of the third plate away from the second plate.

Optionally, the protrusion is pyramid-shaped, or hemispherical-shaped, or truncated cone-shaped.

Optionally, the functional material at least includes one of a damping material, a heat insulating material, a viscous material, a light absorbing material, a friction material, and a waterproof material.

Compared with the prior art, the utility model has the following beneficial effects:

the embodiment of the utility model provides a plate, which at least comprises a first plate and a second plate, wherein the first plate and the second plate are stacked in a staggered manner, and the second plate is arranged on the first plate; the first plate is a porous plate so that the first plate can absorb sound, insulate sound, absorb shock and insulate heat; the second plate is made of a hard material so that the second plate can reflect sound waves, insulate sound and heat; a functional material is arranged between the first plate and the second plate; the first and second sides of the first plate are aligned with the third and fourth sides of the second plate, respectively. Because first board is porous panel, it can absorb, change wall vibration frequency, reduces or even prevents the structure transaudient, and it can attenuate, absorb the sound wave of following the propagation of wall direction, can also obstruct the heat transfer between space and the external world, reaches thermal-insulated effect, and simultaneously, first board can also absorb the sound wave of following in the space and send, prevents that the sound source in the space from influencing others. It can reach the effect of reinforcing sound insulation, noise reduction. Meanwhile, the second plate is made of hard material and can achieve at least one of the functions of reflecting sound waves, insulating sound and insulating heat. The second plate can reflect the sound wave emitted from the space to prevent the sound wave in the room from affecting other people outdoors, can reflect the sound wave transmitted from the wall surface direction to prevent the noise outside from affecting the room, and can insulate heat. Moreover, first board and second board are misplaced and are piled up, and the gap between first board and the second board is misplaced, has reduced the penetrating possibility of sound wave, realizes the sound insulation through setting up the damping glue again for the sound insulation of panel is effectual, and the performance of making an uproar is strong.

Additional features and advantages of embodiments of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of embodiments of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 shows a schematic structural diagram of a plate 100 according to an embodiment of the present invention.

Fig. 2 shows a schematic structural diagram of another plate 100 according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of another plate 100 according to an embodiment of the present invention.

Fig. 4 shows a schematic structural diagram of another plate 100 according to an embodiment of the present invention.

Icon: a sheet material 100; a first plate 110; a second plate 120; a functional material 200; a first side 111; a second side 112; a third side 121; a fourth side 122; a fifth side 113; a sixth side 123; a protrusion 300; a third plate 130.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Examples

The embodiment of the utility model provides a plate 100 for reducing noise. Referring to fig. 1, fig. 1 is a schematic structural diagram of a plate 100 according to an embodiment of the present invention. The sheet material 100 includes at least a first sheet 110 and a second sheet 120. The first plate 110 and the second plate 120 are stacked one on another, and the second plate 120 is disposed on the first plate 110. The first panel 110 is a porous plate material to enable the first panel 110 to absorb sound, insulate sound, absorb shock, and insulate heat. The second plate 120 is a hard material to enable the second plate 120 to reflect sound waves, insulate sound and heat. The second plate 120 is provided with a functional material 200 on a side thereof adjacent to the first plate 110, and the functional material 200 is provided between the first plate 110 and the second plate 120. Wherein, the functional material 200 is used for blocking sound waves, and optionally, the functional material 200 may be damping glue. The first side 111 and the second side 112 of the first plate 110 are aligned with the third side 121 and the fourth side 122 of the second plate 120, respectively.

When the space needs to be soundproof and denoised, one side of the first plate 110 is tightly attached to the wall surface of the space, the second plate 120 is arranged on the side of the first plate 110 far away from the wall surface in a staggered manner, and damping glue is arranged between the first plate 110 and the second plate 120. Because first board 110 is porous panel, it can absorb, change wall face vibration frequency, reduces or even prevents the structure sound transmission, and it can attenuate, absorb the sound wave of following the propagation of wall face direction, can also obstruct the heat transfer between space and the external world, reaches thermal-insulated effect, and simultaneously, first board 110 can also absorb the sound wave of following the interior emission of space, prevents that the sound source in the space from influencing other people. It can reach the effect of reinforcing sound insulation, noise reduction. Meanwhile, the second plate 120 is a hard material, and the second plate 120 can perform at least one of functions of reflecting sound waves, insulating sound, and insulating heat. That is, the second plate 120 may reflect sound waves emitted from the space to prevent the sound waves from affecting others outdoors, reflect sound waves transmitted from the wall surface direction to prevent external noise from affecting the indoor, and insulate heat. Moreover, the first plate 110 and the second plate 120 are stacked in a staggered manner, the gap between the first plate 110 and the second plate 120 is staggered, and the second plate 120 is made of a hard material, so that the gap can be blocked, sound waves are prevented from passing through the gap, and the sound insulation effect of the plate is enhanced. And moreover, sound insulation is realized by arranging the damping glue, so that the sound insulation effect of the plate 100 is good, and the noise reduction performance is strong.

Optionally, the first plate 110 and the second plate 120 are the same shape. In this manner, the matching and matching between the staggered first plate 110 and the second plate 120 are consistent, and thus, the degree of conformity of the staggered stack between the first plate 110 and the second plate 120 is high, thereby increasing the sound insulation effect of the panel 100.

Optionally, the first plate 110 and the second plate 120 are the same size.

In some embodiments, for example, where customization is required, for example, where it is required to install the panel 100 on a rectangular door for sound insulation, the first plate 110 and the second plate 120 corresponding to the size of the door may be customized according to the size of the door, and optionally, as shown in fig. 2, the first plate 110 and the second plate 120 have the same length and the same height as the door or a height greater than the height of the door. In this case, since the first and second plates 110 and 120 are stacked in a staggered manner, the widths of the first and second plates 110 and 120 near the edge of the door are conceivably different. In this case, the fifth side 113 of the first plate 110 is aligned with the sixth side 123 of the second plate 120. Optionally, when the installation place is a rectangle, the first plate 110 and the second plate 120 are rectangular, so that the plate 100 conforms to the place to be installed, the installation is snug, and the sound insulation function is enhanced.

In an embodiment of the present invention, the functional material 200 has at least a barrier property, such as a sound barrier property. The functional material 200 may also have adhesive properties. The functional material 200 at least comprises one of damping material, heat insulating material, viscous material, light absorbing material, friction material and waterproof material, so as to realize at least one of sound insulation, heat insulation, adhesion, light absorption, friction and waterproof functions.

In order to make the first plate 110 capable of absorbing shock, sound and heat, the first plate 110 is made of an open-cell material and/or a closed-cell material, i.e. the first plate 110 is an open-cell plate, or the first plate 110 is a closed-cell plate, or one side of the first plate 110 is an open-cell plate and one side is a closed-cell plate. This enhances the sound insulation effect of the first plate 110.

The first plate 110 may be a hard material or a soft material, or one side of the first plate 110 is a soft material and the other side is a hard material. Optionally, one side of the first plate 110 close to the wall surface is made of a soft material, so as to enhance the conformability of the first plate 110 to the wall surface, and further enhance the sound insulation effect.

In order to facilitate the installation of the plate 100, a functional adhesive is disposed on the functional material on the side of the first plate 110 away from the second plate 120, and a protective film is disposed on the functional adhesive to facilitate the installation of the plate 100. When the panel is required to be installed, the protective film is torn to expose the functional adhesive, and the first panel 110 is adhered to the wall surface through the functional adhesive. Optionally, the functional adhesive also has a sound insulation function.

Alternatively, the panel 100 may be mounted on the wall by screwing, etc.

In the above embodiments, the sheet material 100 may be installed on a windshield, glass, a wall, a door, or the like, and may be installed by setting a functional adhesive, or may be installed by attaching with a screw, supporting with a bracket, or the like.

In order to enhance the sound insulation effect of the panel 100, the second plate 120 is made of an open-cell material and/or a closed-cell material. That is, the second plate 120 is made of a hard open-cell material or a hard closed-cell material, so that the second plate 120 has a function of reflecting sound waves and absorbs sound waves through the open-cell material and the closed-cell material, thereby achieving the functions of blocking sound waves and absorbing sound waves and achieving a sound insulation effect. So, the second board can the damping, and the sound insulation, the amortization stacks the leakproofness well by mistake simultaneously.

In order to enhance the sound insulation effect of the panel 100, optionally, a protrusion 300 is disposed on a side of the second panel 120 away from the first panel 110, as shown in fig. 3, so that when the first panel 110 is installed on a wall surface of a space, sound waves emitted by a sound source in the space reach the protrusion 300 on the second panel 120, and the protrusion 300 reflects and scatters the sound waves, thereby reducing the probability of intersection of the sound waves in the space, reducing the reverberation of sound, reducing the indoor noise, reducing the amount of sound transmitted from indoor sound to the outside, and enhancing the sound insulation effect. The protrusions 300 are provided in plurality and are uniformly distributed on a side of the second plate 120 away from the first plate 110.

Optionally, the plate 100 further includes a third plate 130. As shown in fig. 4, the third plate 130 is disposed on a side of the second plate 120 away from the first plate 110. Between the third plate 130 and the second plate 120, a multi-layered plate may be further provided. The third plate 130 is flush with or stacked on top of the second plate 120. A functional material is disposed between the third plate 130 and the second plate 120.

Optionally, the third plate 130 is made of a soft material and is made of an open-cell material and/or a closed-cell material. Thus, the third plate 130 can absorb sound waves, when the panel 100 is installed indoors, the third plate 130 can absorb sound waves emitted indoors, or sound waves transmitted from the first plate 110 to the third plate 130 outdoors, and the first plate 110 can also absorb sound waves transmitted from indoors and transmitted to the first plate 110, so that the sound insulation performance of the panel 100 is enhanced.

Optionally, a protrusion 300 is disposed on a side of the third plate 130 away from the second plate 120, and the sound wave is reflected and scattered by the protrusion.

Wherein, the protrusion 300 is pyramid-shaped, or hemispherical-shaped, or truncated cone-shaped, etc., so that the directions of the reflected and scattered sound waves are different, thereby reducing indoor noise and enhancing the sound insulation performance of the panel 100.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the utility model, various features of the utility model are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the utility model as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination. It should be noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The utility model may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order, but rather the words are to be construed as names.

Claims (16)

1. A panel, comprising at least a first panel and a second panel, the first and second panels being staggered and stacked, and the second panel being disposed above the first panel;

the first plate is a porous plate so that the first plate can absorb sound, insulate sound, absorb shock and insulate heat; the second plate can reflect sound waves, insulate sound and heat;

one side of the second plate close to the first plate is provided with functional materials;

the first and second sides of the first plate are aligned with the third and fourth sides of the second plate, respectively.

2. A panel according to claim 1, wherein the first and second panels are of the same shape.

3. A panel according to claim 2, wherein the first and second panels are the same size.

4. A panel according to claim 2, wherein the first and second panels are of the same length.

5. A panel according to claim 1, wherein the first sheet is made of an open and/or closed cell material, i.e. the first sheet is an open cell sheet, or the first sheet is a closed cell sheet, or one side of the first sheet is an open cell sheet and the other side is a closed cell sheet.

6. A panel according to claim 1, wherein the second sheet is made of an open and/or closed cell material.

7. A panel according to claim 1, wherein the fifth side edge of the first panel is aligned with the sixth side edge of the second panel.

8. A panel according to claim 1, wherein the first and second panels are rectangular in shape.

9. A panel according to claim 1, wherein a functional adhesive is provided on the functional material on the side of the first panel remote from the second panel, and a protective film is provided on the functional adhesive to facilitate mounting of the panel.

10. The panel of claim 1, further comprising a third panel;

the third plate is arranged on the side of the second plate far away from the first plate.

11. A panel according to claim 10, wherein the third panel is flush with or is staggered stacked with the second panel.

12. A panel according to claim 11, wherein a functional material is provided between the third and second panels.

13. A panel according to claim 12, wherein the third sheet is made of an open and/or closed cell material.

14. A panel according to claim 1, wherein the second panel is provided with a projection on the side thereof remote from the first panel.

15. A panel according to claim 11, characterised in that the side of the third panel remote from the second panel is provided with projections.

16. A panel according to claim 14 or 15, wherein the projections are pyramidal, hemispherical or frustoconical.

Images