CN211114524U

CN211114524U - Sound insulation wallboard for interior decoration

Info

Publication number: CN211114524U
Application number: CN201920972515.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Aoshi Design Consulting Co ltd
Current assignee: Shanghai Aoshi Design Consulting Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-07-28
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a wallboard that gives sound insulation that interior decoration used, which comprises a wall board, the bonding overburden is installed to wallboard one side, fixed plate two, every are all installed at the wallboard both ends a plurality of screw hole and bolt threaded connection have all been seted up on the fixed plate two, the beneficial effects of the utility model are that: the utility model relates to a syllable-dividing wallboard that interior decoration used, at first, the noise sound wave passes through the gypsum board one in a plurality of apertures get into in the cavity, the air in the cavity carries out elastic vibration along with the sound wave, and in cavity inner wall's bar acoustic celotex board, rub and turn into heat energy and loss with the sound energy of part, reach syllable-dividing purpose to low-frequency noise through cavity resonance, the amortization through the impedance combined type, no matter the noise of centering high frequency or low frequency can both effectually give sound insulation, the efficiency to the syllable-dividing effect has been improved, and fixed plate through bonding overburden and threaded connection, it is fixed to carry out the bilayer to the acoustic celotex board, the security of high.

Description

Sound insulation wallboard for interior decoration

Technical Field

The utility model relates to a wallboard that gives sound insulation that interior decoration used belongs to sound insulation wallboard technical field.

Background

Along with the acceleration of urbanization process, more and more people live into the commercial house, the living conditions are improved, but now the sound insulation wallboard is needed for indoor decoration, the existing sound insulation wallboard is used for sound insulation by absorbing the noise, the sound insulation effect of the middle and high frequency noise is obvious, but the sound insulation effect of some low frequency noise is not obvious, for example, the sound insulation boards such as vacuum are utilized for sound insulation, the sound waves are transmitted to the vacuum bag through the sound absorption boards, but the installation is not good firstly, and then the sound insulation effect of the vacuum bag in the sound insulation wallboard is gradually reduced along with the increase of the using time, the sound insulation effect is reduced, the noise emitted by the partition walls is influenced mutually, so that people with different living habits are inconvenient to live together, therefore, the wallboard with good sound insulation effect needs to be designed for sound insulation treatment when the house is decorated, and the mutual influence among different rooms is avoided, to this end, we propose a sound-insulating wall panel for interior decoration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soundproof wall board that interior decoration used to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wallboard that gives sound insulation that interior decoration used, includes the wallboard, bonding overburden is installed to wallboard one side, fixed plate two, every are all installed at the wallboard both ends a plurality of screw hole and bolt threaded connection have all been seted up on the fixed plate two.

Preferably, the wallboard includes gypsum board one, a gypsum board back fixed mounting has a plurality of violently indulges equidistant bar acoustic celotex board one end and violently indulges two bar acoustic celotex board mutually perpendicular distributions between and constitute the cavity, a plurality of bar acoustic celotex board other end fixed connection fixed plate one.

Preferably, the honeycomb-shaped sound-absorbing plate is fixedly connected to the back face of the first fixing plate, the other face of the honeycomb-shaped sound-absorbing plate is fixedly connected to soundproof cotton, and the back face of the soundproof cotton is fixedly connected to a second gypsum board.

Preferably, the first fixing plate, the honeycomb-shaped sound-absorbing plate, the soundproof cotton and the second gypsum plate are consistent in length and width and are all in seamless fixed connection.

Preferably, the back of the second gypsum board is fixedly connected with the bonding covering layer, two ends of the two sides of the gypsum board are fixedly connected with the second fixing plate, and the second gypsum board is attached to the wall surface through the bonding covering layer and is fixedly connected with the bolt through the threaded hole in the second fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a sound-proof wall board that interior decoration used, at first, the noise sound wave passes through a plurality of apertures on the gypsum board one and gets into in the cavity, air in the cavity carries out elastic vibration along with the sound wave, and in cavity inner wall's bar acoustic celotex board, rub and turn into heat energy and loss with the sound energy of part, reach syllable-dividing purpose to low frequency noise through cavity resonance, sound is inhaled to it in the sound wave that does not lose gets into honeycombed acoustical panel, and further carry out the amortization to the sound wave again through inhaling sound cotton and two of gypsum boards, amortization through the impedance combined type, no matter can both effectually give sound insulation to the noise of centering high frequency or low frequency, the efficiency to the syllable-dividing effect has been improved, and the fixed plate through bonding overburden and threaded connection, carry out the bilayer to the.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention cut along line A;

fig. 3 is a schematic view of the cavity structure of the present invention.

In the figure: 1. a wallboard; 11. a first gypsum board; 12. a cavity; 13. a strip-shaped acoustic panel; 14. a first fixing plate; 15. a honeycomb-shaped acoustic panel; 16. sound insulation cotton; 17. a second gypsum board; 2. an adhesive cover layer; 3. a bolt; 4. a threaded hole; 5. and a second fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a wallboard that gives sound insulation that interior decoration used, includes wallboard 1, and bonding overburden 2 is installed to 1 one side of wallboard, and two 5 fixed plates are all installed at 1 both ends of wallboard, all have seted up a plurality of

screw hole

4 and 3 threaded connection of bolt on every two 5 fixed plates.

Wherein, wallboard 1 includes gypsum board 11, and a plurality of aperture has been seted up to

gypsum board

11, and 11 back fixed mounting of gypsum board have a plurality of violently indulge equidistant bar acoustic celotex board 13 one end and violently indulge two bar acoustic celotex board 13 mutually perpendicular between distribute and constitute

cavity

12, 13 other end fixed connection fixed plate 14 of a plurality of bar acoustic celotex board.

The back of the first fixing plate 14 is fixedly connected with a honeycomb-shaped sound-absorbing plate 15, the other side of the honeycomb-shaped sound-absorbing plate 15 is fixedly connected with a soundproof cotton 16, and the back of the soundproof cotton 16 is fixedly connected with a second gypsum board 17.

Wherein, the first fixing plate 14, the honeycomb-shaped sound-absorbing plate 15, the soundproof cotton 16 and the second gypsum board 17 are in consistent length and width and are all in seamless fixed connection.

Wherein, two 17 back fixed connection bonding overburden 2 of gypsum board and two 17 side both ends equal fixed connection fixed plate two 5 of gypsum board, two 17 gypsum boards are pasted through bonding overburden 2 and are covered on the wall and fixed through threaded hole 4 and the 3 threaded connection of bolt on the two 5 fixed plates.

Specifically, the utility model discloses during the use, the utility model relates to a sound-proof wall panel that interior decoration used, at first 1 bolts 3 through adhesive coating 2 and threaded connection of wallboard are fixed on the wall, secondly the noise sound wave passes through earlier on gypsum board 11 in a plurality of apertures get into cavity 12, and the air in cavity 12 carries out elastic vibration along with the sound wave, and carry out the friction in cavity inner wall's bar acoustic celotex board 13 and turn into heat energy and loss with partial acoustic energy, reach syllable-dividing purpose to low frequency noise through cavity 12 resonance, the sound that is not lost by the sound proof sound wave will get into and further inhale sound insulation to it in honeycombed acoustic panel 15, and the sound cotton 16 and the gypsum board two 17 of inhaling of honeycombed acoustic panel 15 back fixed connection can give sound insulation to the noise further, until accomplishing whole work order.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wallboard that gives sound insulation that interior decoration used, its characterized in that includes wallboard (1), bonding overburden (2) are installed to wallboard (1) one side, fixed plate two (5) are all installed at wallboard (1) both ends, every a plurality of screw hole (4) and bolt (3) threaded connection have all been seted up on fixed plate two (5).

2. The sound-insulating wall panel for interior decoration according to claim 1, wherein the wall panel (1) comprises a first gypsum board (11), the first gypsum board (11) is provided with a plurality of small holes, one end of a plurality of strip-shaped sound-insulating boards (13) with equal distances between the longitudinal and transverse sides is fixedly installed on the back surface of the first gypsum board (11), two strip-shaped sound-insulating boards (13) between the longitudinal and transverse sides are mutually vertically distributed to form a cavity (12), and the other end of the plurality of strip-shaped sound-insulating boards (13) is fixedly connected with a first fixing plate (14).

3. The sound-insulating wall panel for interior decoration according to claim 2, wherein the first fixing plate (14) is fixedly connected with a honeycomb-shaped sound-absorbing plate (15) on the back surface, the other side of the honeycomb-shaped sound-absorbing plate (15) is fixedly connected with a sound-insulating cotton (16), and the back surface of the sound-insulating cotton (16) is fixedly connected with a second gypsum board (17).

4. The acoustic wallboard for interior decoration according to claim 2, wherein the first fixing plate (14), the honeycomb-shaped acoustic board (15), the soundproof cotton (16) and the second gypsum board (17) are of the same length and width and are all connected in a seamless manner.

5. The sound-insulating wallboard for interior decoration according to claim 3, wherein the back surface of the second gypsum board (17) is fixedly connected with the adhesive covering layer (2) and the two side ends of the second gypsum board (17) are fixedly connected with the second fixing plate (5), the second gypsum board (17) is attached to the wall surface through the adhesive covering layer (2) and is fixedly connected with the bolt (3) through the threaded hole (4) in the second fixing plate (5).