CN220848116U - Slot light board sound absorption structure - Google Patents
Slot light board sound absorption structure Download PDFInfo
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- CN220848116U CN220848116U CN202322618859.6U CN202322618859U CN220848116U CN 220848116 U CN220848116 U CN 220848116U CN 202322618859 U CN202322618859 U CN 202322618859U CN 220848116 U CN220848116 U CN 220848116U
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 63
- 239000004576 sand Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 15
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a slot light board sound absorption structure, which comprises a substrate, wherein an adhesive sub-layer is arranged on the outer wall of one side of the substrate, a light sand board is adhered to the substrate through the adhesive sub-layer, extension blocks are arranged on the outer walls of two sides of the light sand board, the two extension blocks positioned on the two sides of the light sand board are arranged in a central symmetry mode, a rubber cushion is arranged on the outer wall of one side of one extension block, connecting mechanisms are arranged on the outer walls of two sides of the substrate, each connecting mechanism comprises a convex block and a groove which are arranged on the outer walls of two sides of the light sand board, and the convex block and the groove are matched. The slot light board sound absorption structure provided by the utility model can be used for blocking sound at the joint of boards, so that the sound absorption effect is effectively improved.
Description
Technical Field
The utility model relates to the field of wooden sound absorbing boards, in particular to a slot light board sound absorbing structure.
Background
The sound-absorbing board is a platy material with sound-absorbing and noise-reducing effects, is finely processed according to an acoustic principle and consists of a facing, a core material and a sound-absorbing thin felt; the surface of the sound absorbing plate is provided with a plurality of small holes, after sound enters the small holes, the sound can be reflected in a messy way in the inner wall of the structure like a sponge until most of the energy of sound waves is consumed, and the sound energy is changed into heat energy, so that the sound insulation effect is achieved.
Patent document number 201921340360.0 discloses a groove aluminium acoustic board and mounting structure thereof, including a plurality of groove aluminium acoustic boards and a plurality of groups fossil fragments of being fixed in on the wall body, groove aluminium acoustic board along the perpendicular to fossil fragments length direction with fossil fragments are connected, groove aluminium acoustic board includes panel and connecting plate, fossil fragments include the diaphragm, and the riser of diaphragm both sides, the connecting plate passes the riser and be connected with it.
However, when the conventional slot light board sound absorption structure is used, most of the conventional slot light board sound absorption structure is focused on enhancing the sound absorption effect of the sound absorption board, and gap filling at the joint of the boards cannot be considered, so that sound passes through the joint gaps, and the overall sound absorption effect is reduced; for example: when the traditional sound absorption boards are assembled and connected, the traditional sound absorption boards are mostly assembled and connected by virtue of the male and female tenons at the local positions on the adjacent boards, and larger gaps exist among part of sound absorption materials, so that the sound absorption effect is greatly reduced.
Disclosure of utility model
The utility model discloses a slot light board sound absorption structure, and aims to solve the technical problems that when the traditional slot light board sound absorption structure is used, most of the slot light board sound absorption structure is focused on strengthening the sound absorption effect of a sound absorption board, and the gap filling at the joint of the boards cannot be considered, so that sound passes through the joint gaps, and the overall sound absorption effect is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme.
The slot light board sound absorption structure comprises a substrate, be equipped with on the outer wall of one side of substrate and glue the sublayer, the substrate passes through glue the sublayer and bond there is light sand board, all be equipped with the extension piece on the outer wall of the both sides of light sand board, be located two of light sand board both sides the extension piece is central symmetry setting, one of them be equipped with the cushion on the outer wall of one side of extension piece, all be equipped with coupling mechanism on the outer wall of both sides of substrate.
In this scheme, set up bellied extension piece cooperation cushion and use together on the sand board, when different panel splice, except that coupling mechanism's public female scarf joint on the base plate, centrosymmetric sets up the extension piece and also can laminate each other to contact extrusion process can make the cushion deformation that sets up on the extension piece extend, effectively fill the contact gap of two extension pieces, simultaneously, two extension pieces of self crisscross coincide form stable connection, have obstructed sound from the connection gap conduction way.
In a preferred scheme, the connecting mechanism comprises a protruding block and a groove which are arranged on the outer walls of the two sides of the light sand plate, and the protruding block is matched with the groove.
The lug and the groove are arranged to be mainly convenient for assembling different boards, and the alignment of the groove and the lug ensures that the different boards are smoother after assembling, so that the attractiveness of the sound absorption structure in a specific use scene is improved.
In a preferred scheme, three wedge rods are arranged on the outer wall of one side of the protruding block, three wedge holes are arranged on the inner wall of one side of the groove, and the wedge rods are matched with the wedge holes.
The wedge hole and the wedge rod are connected in a scarf joint mode, adjacent plates are spliced by the wedge rod and the wedge hole, so that the mutual constraint effect can be effectively achieved, a plurality of single plates form a whole, and the situation that part of plates fall off and deform is avoided.
In a preferred scheme, the top outer wall of the base plate is provided with equidistantly distributed decorative plates, the outer wall of one side of the base plate, which is close to the decorative plates, is provided with equidistantly distributed separation grooves, the decorative plates and the separation grooves are arranged in a staggered manner, the outer wall of one side of the base plate is provided with equidistantly separated sound absorption holes, and the sound absorption holes are communicated with the inner wall of the separation grooves.
Through the alternate arrangement of the decorative plate and the separation groove, the sound absorption holes are effectively shielded and decorated, so that the sound absorption structure is more attractive.
From the above, the slot light board sound absorption structure comprises a substrate, be equipped with on the outer wall of one side of substrate and glue the sublayer, the substrate passes through glue the sublayer and bond there is the light sand board, all be equipped with the extension piece on the outer wall of the both sides of light sand board, be located two of light sand board both sides the extension piece is central symmetry setting, one of them be equipped with the cushion on the outer wall of one side of extension piece, all be equipped with coupling mechanism on the outer wall of both sides of substrate. The slot light board sound absorption structure provided by the utility model not only can block sound at the joint, but also can effectively improve the sound absorption effect.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the slot light board sound absorbing structure proposed by the utility model.
Fig. 2 is a schematic view of a light sand board installation structure of a slot light board sound absorption structure provided by the utility model.
Fig. 3 is a schematic diagram of an assembled structure of the slot light board sound absorbing structure provided by the utility model.
Fig. 4 is a schematic diagram of a split structure of a slot light board sound absorbing structure according to the present utility model.
In the accompanying drawings: 1. a substrate; 2. a decorative plate; 3. a light sand plate; 4. wedge holes; 5. a groove; 6. a bump; 7. a wedge rod; 8. rubber cushion; 9. an adhesive sub-layer; 10. a sound absorption hole; 11. a separation groove.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application.
The slotted light board sound absorption structure disclosed by the utility model is mainly applied to the traditional slotted light board sound absorption structure, and is mainly focused on the scene that the sound absorption effect of the sound absorption board is enhanced and the gap filling at the joint of the boards cannot be considered, so that sound passes through the joint gaps, and the overall sound absorption effect is reduced.
Referring to fig. 1, 2 and 3, the slot light board sound absorbing structure comprises a substrate 1, wherein an adhesive sub-layer 9 is arranged on the outer wall of one side of the substrate 1, the substrate 1 is adhered with a light sand board 3 through the adhesive sub-layer 9, extension blocks are arranged on the outer walls of two sides of the light sand board 3, two extension blocks positioned on two sides of the light sand board 3 are arranged in a central symmetry manner, a rubber pad 8 is arranged on the outer wall of one side of one extension block, and a connecting mechanism is arranged on the outer wall of two sides of the substrate 1.
Wherein, the substrate 1 is made of polyester fiber material; the polyester fiber board is similar to sound absorbing materials of other porous materials, the sound absorption coefficient can be increased along with the increase of sound frequency, and the polyester fiber board is light in weight and suitable for being used as a machine body material of a sound absorption structure.
In this scheme, set up bellied extension piece cooperation cushion 8 and use together on the sand board, when different panel splice, except that coupling mechanism's public female scarf joint on base plate 1, centrosymmetric sets up the extension piece and also can laminate each other to contact extrusion process can make the cushion 8 deformation that sets up on the extension piece extend, effectively fill the contact gap of two extension pieces, simultaneously, two extension pieces of self crisscross coincide form stable connection, have obstructed sound from the connection gap conduction path.
Referring to fig. 2 and 3, in a preferred embodiment, the connection mechanism includes a protrusion 6 and a groove 5 disposed on outer walls of both sides of the lightweight sand plate 3, the protrusion 6 and the groove 5 are adapted, three wedge rods 7 are disposed on an outer wall of one side of the protrusion 6, three wedge holes 4 are disposed on an inner wall of one side of the groove 5, and the wedge rods 7 and the wedge holes 4 are adapted.
Specifically, the wedge hole 4 and the wedge rod 7 are connected in a scarf joint mode, adjacent plates are spliced by the wedge rod 7 and the wedge hole 4, so that the mutual constraint effect can be effectively achieved, a plurality of single plates form a whole, and the situation that part of plates fall off and deform is avoided.
The protruding blocks 6 and the grooves 5 are arranged to be mainly convenient for assembling among different boards, and the alignment of the grooves 5 and the protruding blocks 6 ensures that the different boards are smoother after assembling.
Referring to fig. 1 and 4, in a preferred embodiment, the top outer wall of the base plate 1 is provided with equidistantly distributed decorative plates 2, one side outer wall of the base plate 1, which is close to the decorative plates 2, is provided with equidistantly distributed partition grooves 11, the decorative plates 2 and the partition grooves 11 are staggered, one side outer wall of the base plate 1 is provided with equidistantly distributed sound absorption holes 10, and the sound absorption holes 10 are communicated with the inner wall of the partition grooves 11.
Wherein, the decorative board is the panel that the cross-section of making with the PVC raw materials is cellular mesh structure, is a vacuum plastic film, and convenient dust of wiping is infected with, and decorative effect is good.
Specifically, through the alternate arrangement of the decorative plate 2 and the partition groove 11, the sound absorption holes 10 are effectively shielded and decorated, so that the sound absorption structure is more attractive.
In particular, the aperture size of the sound absorbing hole 10 is larger than the width size of the partition groove 11.
Wherein, the sound absorbing holes 10 with the aperture larger than the width of the separation groove 11 are not completely opened through the base plate 1, but are communicated with the inside of the separation groove 11, after sound enters the sound absorbing holes 10, the sound is not directly reflected back into the room through the rebound of the light sand plate 3 at the other end of the sound absorbing holes 10, but is blocked again by the inlets of the small-caliber sound absorbing holes 10, so that the sound is consumed in the sound absorbing holes 10.
The light sand plate 3 is produced by the processes of gluing, extruding, drying and the like, gaps are formed among sand grains, the sound absorption effect is achieved, and the rest of sound which is not consumed by the sound absorption holes 10 enters the light sand plate 3 to be consumed.
Working principle: when the groove hole light board sound absorption structure is used, the groove hole light board sound absorption structure is mounted by depending on a wall surface, in the mounting process, the grooves 5 and the protruding blocks 6 on one side of two adjacent base boards 1 are matched, one of the grooves is firstly mounted, the other groove hole light board sound absorption structure is embedded with the protruding blocks 6 aiming at the grooves 5 at a certain bending angle, in the embedding process, the wedge rods 7 on the protruding blocks 6 can be inserted into the wedge holes 4 in the grooves 5 to realize the locking of the longitudinal positions, the sound absorption mechanism is prevented from falling off from the depending wall surface, when the groove hole light board sound absorption structure is normally used after the mounting is completed, sound enters into equidistant sound absorption holes 10 through separation grooves 11 between the decorative boards 2, and is prevented from being reflected back into a room through rebound of the light board sound absorption holes 3 at the other end of the sound absorption holes 10, but is blocked again by inlets of the small-caliber sound absorption holes 10, so that the sound is consumed in the sound absorption holes 10, and the rest part of the sound which is not consumed by the sound absorption holes 10 enters into the light board sound board 3 to be consumed, and effective sound absorption is realized.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.
Claims (7)
1. The utility model provides a slotted hole light board sound absorbing structure, includes base plate (1), its characterized in that, be equipped with on the outer wall of one side of base plate (1) and glue sub-layer (9), base plate (1) are passed through glue sub-layer (9) and bond have light sand board (3), all be equipped with the extension piece on the outer wall of both sides of light sand board (3), be located two of light sand board (3) both sides the extension piece is central symmetry setting, one of them be equipped with cushion (8) on the outer wall of one side of extension piece, all be equipped with coupling mechanism on the outer wall of both sides of base plate (1).
2. The slot light board sound absorption structure according to claim 1, characterized in that the base board (1) is made of polyester fiber material.
3. The slot light board sound absorption structure according to claim 1, wherein the connecting mechanism comprises a protruding block (6) and a groove (5) which are arranged on the outer walls of the two sides of the light sand board (3), and the protruding block (6) is matched with the groove (5).
4. A slot light board sound absorption structure according to claim 3, wherein three wedge rods (7) are arranged on the outer wall of one side of the protruding block (6), three wedge holes (4) are arranged on the inner wall of one side of the groove (5), and the wedge rods (7) are matched with the wedge holes (4).
5. The slot light board sound absorption structure according to claim 4, wherein the top outer wall of the base board (1) is provided with equidistantly distributed decorative boards (2), the outer wall of one side of the base board (1) close to the decorative boards (2) is provided with equidistantly distributed separation grooves (11), and the decorative boards (2) and the separation grooves (11) are staggered.
6. The slot light board sound absorption structure according to claim 5, wherein the outer wall of one side of the base board (1) is provided with equidistant sound absorption holes (10), and the sound absorption holes (10) are communicated with the inner wall of the separation groove (11).
7. The slot light board sound absorbing structure according to claim 6, characterized in that the aperture size of the sound absorbing holes (10) is larger than the width size of the partition grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322618859.6U CN220848116U (en) | 2023-09-26 | 2023-09-26 | Slot light board sound absorption structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322618859.6U CN220848116U (en) | 2023-09-26 | 2023-09-26 | Slot light board sound absorption structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220848116U true CN220848116U (en) | 2024-04-26 |
Family
ID=90778472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322618859.6U Active CN220848116U (en) | 2023-09-26 | 2023-09-26 | Slot light board sound absorption structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220848116U (en) |
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2023
- 2023-09-26 CN CN202322618859.6U patent/CN220848116U/en active Active
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