CN217840678U - Glass fine abatvoix of combined type - Google Patents
Glass fine abatvoix of combined type Download PDFInfo
- Publication number
- CN217840678U CN217840678U CN202222226298.0U CN202222226298U CN217840678U CN 217840678 U CN217840678 U CN 217840678U CN 202222226298 U CN202222226298 U CN 202222226298U CN 217840678 U CN217840678 U CN 217840678U
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- sound
- fiber layer
- board
- absorbing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a composite glass fiber acoustic board, which comprises a back board and an acoustic absorption component arranged on the back board; the sound-absorbing assembly comprises a first glass fiber layer, a fixing piece, a mesh fabric and a second glass fiber layer which are sequentially arranged from outside to inside, wherein the first glass fiber layer and the second glass fiber layer are pressed to form a whole and clamp the fixing piece and the mesh fabric inside; the fixing piece is used for being connected with the back plate so as to fix the sound absorption assembly on the back plate. The utility model discloses, through with the fine layer centre gripping screen cloth of the fine layer of first glass and the fine layer of second centre gripping screen cloth and mounting and synthetic a whole, utilize the screen cloth to improve and inhale the holistic structural strength of sound subassembly and roughness, the mounting can regard as the stress point of inhaling the sound subassembly and being connected with the backplate, can be so that inhale the sound subassembly and can evenly atress, is favorable to improving its roughness, and then makes the demand that can satisfy jumbo size abatvoix.
Description
Technical Field
The utility model belongs to the technical field of the abatvoix technique and specifically relates to a fine abatvoix of combined type glass is related to.
Background
The sound absorption board is an ideal sound absorption decorative material, has the advantages of sound absorption, environmental protection, flame retardance, heat insulation, heat preservation, moisture prevention, mildew prevention, good shock resistance, good independence, high cost performance and the like, and is used in places with higher requirements on acoustic environment, such as a concert hall, a movie theater, a recording room, a studio, a monitoring room, a conference room, a gymnasium, an exhibition hall, a dance hall, a KTV box and the like. At present, a plurality of glass fiber sound absorption plates are available in the market and are usually formed by pressing glass fibers.
The existing glass fiber sound-absorbing board is generally provided with frames around for being connected with an adjacent glass fiber sound-absorbing board and fixed on a wall. The structure only depends on the structural strength of the glass fiber and the frame to keep the integrity of the sound-absorbing board. Therefore, the structure can only be made small in size in order to ensure the structural strength and flatness of the structure.
Therefore, there is a need for an acoustic panel that can meet the requirement of large size and has high structural strength and good flatness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fine abatvoix of combined type glass can satisfy large size demand and structural strength is high, the roughness is good.
In order to achieve the above purpose, the utility model provides a following technical scheme: a composite glass fiber acoustic board comprises a back board and an acoustic absorption assembly arranged on the back board; wherein the content of the first and second substances,
the sound absorption assembly comprises a first glass fiber layer, a fixing piece, a mesh cloth and a second glass fiber layer which are sequentially arranged from outside to inside, wherein the first glass fiber layer and the second glass fiber layer are pressed to form a whole and clamp the fixing piece and the mesh cloth;
the fixing piece is used for being connected with the back plate so as to fix the sound absorption assembly on the back plate;
the backplate dorsad the one side of inhaling the sound subassembly is provided with coupling assembling, coupling assembling is used for fixing the backplate on setting for the position.
The further technical scheme can also be that part of the fixing piece can sequentially penetrate through the mesh cloth and the second glass fiber layer to be connected with the back plate.
The fixing piece comprises a body and a connecting part vertically arranged on the body, and the connecting part is used for sequentially penetrating through the mesh cloth and the second glass fiber layer and is connected with the back plate.
Another technical scheme may be that the back plate is provided with a connecting member, and the connecting member may sequentially penetrate through the second fiberglass layer and the mesh cloth to be connected with the fixing member.
The fixing piece is provided with a connecting hole, and the connecting hole is used for being connected with the connecting piece.
The further technical scheme can also be that the fixing piece comprises a plurality of fixing pieces which are uniformly distributed on the first glass fiber layer.
The technical scheme can also be that a glass fiber cotton layer is arranged between the back plate and the sound absorption component.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model, the mesh cloth and the fixing piece are clamped and pressed into a whole by the first glass fiber layer and the second glass fiber layer, on one hand, the structural strength and the flatness of the whole sound-absorbing component are improved by the mesh cloth; on the other hand inhales the built-in mounting of sound subassembly, the mounting can regard as the stress point that inhales sound subassembly and backplate and be connected, can be so that inhale the even atress of sound subassembly, is favorable to improving its roughness, and then makes the demand that can satisfy jumbo size abatvoix.
Drawings
FIG. 1 is a schematic structural section of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic sectional view of another embodiment of the present invention.
In the figure: 1. a back plate; 11. a connecting member; 2. a sound absorbing assembly; 21. a first fiberglass layer; 22. a fixing member; 221. a connecting portion; 23. screen cloth; 24. a second fiberglass layer; 25. a fiberglass cotton layer; 3. a connecting assembly; 41. a fastener; 42. a buckle.
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 efforts all belong to the protection scope of the present invention.
The inventor finds that the glass fiber acoustic board is usually formed into a plate by pressing glass fibers in the production process. However, in the structure, the whole structure is formed by pressing glass fibers, a frame for supporting the glass fibers is not arranged in the structure, and the structural strength is provided by the mutual friction force between the glass fibers. Therefore, after receiving a large acting force or in the long-term use process, the structure is extremely easy to deform, and the structural strength and the flatness of the structure are further influenced.
In addition, this kind of glass fiber acoustic board is fixed on the assigned position through frame all around usually, and the fixed effort to glass fiber acoustic board distributes at the edge of glass fiber acoustic board usually, and glass fiber acoustic board middle part is not fixed. In some small-sized glass fiber acoustic boards, although the middle parts of the small-sized glass fiber acoustic boards are not fixed, the flatness of the small-sized glass fiber acoustic boards can be kept to a certain degree by means of the structural strength of glass fibers; however, when the size of the sound absorbing board made of glass fiber is large, the structural strength of the sound absorbing board cannot maintain the flatness of the sound absorbing board.
Therefore, the embodiment discloses a composite glass fiber acoustic panel. Referring to fig. 1 and 2, a composite glass fiber acoustic board includes a back plate 1 and an acoustic assembly 2 disposed on the back plate 1; wherein, the first and the second end of the pipe are connected with each other,
the sound-absorbing assembly 2 comprises a first glass fiber layer 21, a fixing part 22, a mesh cloth 23 and a second glass fiber layer 24 which are sequentially arranged from outside to inside, wherein the first glass fiber layer 21 and the second glass fiber layer 24 are pressed to form a whole and the fixing part 22 and the mesh cloth 23 are clamped inside;
the fixing piece 22 is used for connecting with the back plate 1 to fix the sound-absorbing assembly 2 on the back plate 1;
the backplate 1 dorsad the one side of inhaling the sound subassembly 2 is provided with coupling assembling, coupling assembling is used for fixing backplate 1 on setting for the position.
The sound-absorbing component 2 is formed by clamping the mesh cloth 23 and the fixing piece 22 by the first glass fiber layer 21 and the second glass fiber layer 24 and pressing the mesh cloth and the fixing piece into a whole, on one hand, the mesh cloth 23 is used for connecting all areas of the sound-absorbing component 2 into a whole, the mesh cloth 23 is used as a frame to resist deformation acting force of all areas of the sound-absorbing component 2, and therefore the integral structural strength and the flatness of the sound-absorbing component 2 are improved; on the other hand inhales built-in mounting 22 of sound subassembly 2, mounting 22 can regard as the stress point of inhaling that sound subassembly 2 and backplate 1 are connected, can be so that inhale sound subassembly 2 and can evenly atress, is favorable to improving its roughness, and then makes the demand that can satisfy jumbo size abatvoix.
It should be noted that the connecting assembly may be disposed on a fastener 41 on the back plate 1, and a fastener 42 that is matched with the fastener 41 is disposed on a designated position (such as a ceiling, a wall, etc.) where the composite glass fiber sound-absorbing board needs to be installed. The composite glass fiber sound-absorbing board can be installed at a designated position through the cooperation of the fastener 41 and the buckle 42.
In this embodiment, a portion of the fixing member 22 may sequentially pass through the mesh cloth 23 and the second fiberglass layer 24 to be connected with the back plate 1. Specifically, the fixing member 22 includes a body and a connecting portion 221 vertically disposed on the body, and the connecting portion 221 is used for sequentially passing through the mesh cloth 23 and the second glass fiber layer 24 and connecting with the back plate 1. Specifically, the connecting portion 221 may be a bolt perpendicular to the body of the fixing member 22, and the bolt penetrates through the back plate 1 and is connected with the back plate 1 through a nut 222.
In addition, in order to uniformly bear the force on the sound-absorbing assembly 2, the fixing member 22 includes a plurality of fixing members, and the plurality of fixing members 22 are uniformly distributed on the first glass fiber layer 21.
In addition, in order to further improve the sound absorption effect of the composite glass fiber sound absorption board, a glass fiber cotton layer 25 is further arranged between the back plate 1 and the sound absorption component 2.
In another embodiment, as shown in fig. 3, the back plate 1 is provided with a connecting member 11, and the connecting member 11 can sequentially penetrate through the second fiberglass layer 24 and the mesh cloth 23 to connect with the fixing member 22. In this embodiment, the fixing member 22 is located inside the sound-absorbing member 2 and is not exposed to the outside, and when installed, it extends into the sound-absorbing member 2 through the connecting member 11 and is connected to the fixing member 22. Specifically, the fixing member 22 is provided with a connecting hole for connecting with the connecting member 11. The connecting member 11 may be a screw that is engaged with the connecting hole, and the screw penetrates through the back plate 1 and extends into the interior of the sound-absorbing assembly 2 to be connected with the connecting hole.
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 (7)
1. The composite glass fiber sound-absorbing board is characterized by comprising a back board and a sound-absorbing assembly arranged on the back board; wherein the content of the first and second substances,
the sound-absorbing assembly comprises a first glass fiber layer, a fixing part, a mesh fabric and a second glass fiber layer which are sequentially arranged from outside to inside, wherein the first glass fiber layer and the second glass fiber layer are pressed to form a whole and clamp the fixing part and the mesh fabric;
the fixing piece is used for being connected with the back plate so as to fix the sound absorption assembly on the back plate;
the backplate dorsad the one side of inhaling the sound subassembly is provided with coupling assembling, coupling assembling is used for fixing the backplate on setting for the position.
2. The composite fiberglass sound-absorbing sheet according to claim 1, wherein a portion of the fastener passes through the mesh and the second fiberglass layer in sequence to connect to the backing sheet.
3. The composite glass fiber sound-absorbing board as claimed in claim 2, wherein the fixing member comprises a body and a connecting portion vertically disposed on the body, and the connecting portion is used for sequentially passing through the mesh cloth and the second glass fiber layer and connecting with the back board.
4. The composite glass fiber sound-absorbing board as claimed in claim 1, wherein the back board is provided with a connecting member, and the connecting member can sequentially penetrate through the second glass fiber layer and the mesh cloth to be connected with the fixing member.
5. The composite glass fiber acoustic panel according to claim 4, wherein the fixing member has a connecting hole for connecting with the connecting member.
6. The composite glass fiber acoustic panel according to claim 1, wherein the fixing member comprises a plurality of fixing members, and the plurality of fixing members are uniformly distributed on the first glass fiber layer.
7. The composite glass fiber sound-absorbing board as claimed in claim 1, wherein a glass fiber cotton layer is further disposed between the back board and the sound-absorbing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222226298.0U CN217840678U (en) | 2022-08-23 | 2022-08-23 | Glass fine abatvoix of combined type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222226298.0U CN217840678U (en) | 2022-08-23 | 2022-08-23 | Glass fine abatvoix of combined type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217840678U true CN217840678U (en) | 2022-11-18 |
Family
ID=84015131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222226298.0U Active CN217840678U (en) | 2022-08-23 | 2022-08-23 | Glass fine abatvoix of combined type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217840678U (en) |
-
2022
- 2022-08-23 CN CN202222226298.0U patent/CN217840678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4719730A (en) | Acoustical tack board | |
| CN217840678U (en) | Glass fine abatvoix of combined type | |
| CN110761426A (en) | Metal film-coated punching sound absorption honeycomb plate system | |
| CN214144496U (en) | Composite sound absorption member and mounting structure thereof | |
| CN210421591U (en) | Heat-preservation fireproof acoustic board for indoor ceiling | |
| CN211200999U (en) | Decorative wall board | |
| CN111119360A (en) | Sound absorption plate convenient to splice and manufacturing method thereof | |
| CN211369109U (en) | Sound insulation material fixing device | |
| CN216973997U (en) | Building outer wall decoration insulation board | |
| CN217759460U (en) | Aluminum veneer curtain wall mechanism with sound insulation and heat preservation functions | |
| CN213597827U (en) | Swift equipment exempts from plywood formula door | |
| CN218541021U (en) | Rock wool integrated acoustic board | |
| CN214995471U (en) | Combined type sound absorption board | |
| CN215519299U (en) | Combined type acoustic panel | |
| CN220058405U (en) | Sound insulation type composite heat insulation partition plate | |
| CN214461357U (en) | Acoustic panel structure for building with fire-retardant function | |
| CN210597830U (en) | Sound absorption ceiling | |
| CN221073967U (en) | Hollow glass structure with noise isolation function | |
| CN212506823U (en) | Phenolic aldehyde insulation composite board convenient to connect | |
| CN219909735U (en) | Sound-absorbing composite structure for wall decoration | |
| CN218779839U (en) | Wall body inhales sound integrated configuration for diffusion | |
| CN214117062U (en) | Titanium zinc aluminum-imitated honeycomb panel capable of saving energy and reducing noise | |
| CN220908761U (en) | Easy-to-install inner wallboard for building | |
| CN215330677U (en) | Special-shaped assembled light wall board | |
| CN213227884U (en) | Building sound insulation building panel convenient to equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |