Efficient sound absorption and insulation wall surface design structure

Abstract

The utility model discloses an efficient sound absorption and insulation wall face design structure which comprises wooden sound absorption boards, a wall body, sound absorption cotton and a locking block, the wooden sound absorption boards are all arranged on the surface of the wall body, a first vacuum cavity is formed in each wooden sound absorption board, the sound absorption cotton adheres to the interior of the first vacuum cavity, a second wave reflection face is arranged on the surface of the sound absorption cotton, and the locking block is arranged on the surface of the second wave reflection face. A second vacuum cavity is formed in the portion, on one side of the first vacuum cavity, of the wooden acoustic board, a damping acoustic board and a deadening felt adhere to the interior of the second vacuum cavity, a sliding groove is formed in one side of the bottom of the wooden acoustic board, a locking block is arranged in the sliding groove, and a second locking groove is formed in the portion, at the position of the locking block, of the top end of the wooden acoustic board; and a clamping block is fixed on the outer side wall of the wooden acoustic board above the locking block. According to the utility model, the combined structural design is adopted, the sound-absorbing and sound-insulating effects are improved, and the sound-absorbing and sound-insulating door is convenient to splice and assemble, can be disassembled and reused and is green and environment-friendly.

Description

TECHNICAL FIELD

[0001] The utility model relates to indoor decoration technical field, concretely is a kind of efficient sound-absorbing sound insulation wall surface design structure. BACKGROUND

[0002] Indoor decoration includes the artistic processing of wall surface, ceiling, floor and door and window, partition and other surface layers. With the continuous improvement of people's life quality, in order to prevent noise from affecting the rest and life of family members, especially the elderly and children, more and more indoor decoration chooses sound insulation wall surface, thereby providing a relatively independent and quiet environment.

[0003] Common wall surface is generally single sound-absorbing board or sound insulation felt structure, and the sound-absorbing and sound-insulating effect is general, and most of them are fixed on the wall body by adhesive means, which is troublesome to disassemble and assemble subsequently and easy to damage the wall surface, cannot be reused, and does not meet the environmental protection requirements, therefore we propose a kind of efficient sound-absorbing sound insulation wall surface design structure. UTILITY MODEL CONTENTS

[0004] The utility model is to provide a kind of efficient sound-absorbing sound insulation wall surface design structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: an efficient sound-absorbing sound insulation wall surface design structure, including wooden sound-absorbing board, wall body, sound-absorbing cotton and lock block, the wooden sound-absorbing board is all arranged on the surface of wall body, the inside of wooden sound-absorbing board is provided with first vacuum cavity, and first wave reflection surface is arranged on the inner wall of one side of first vacuum cavity, the inside of first vacuum cavity is adhered with sound-absorbing cotton, and the surface of sound-absorbing cotton is provided with second wave reflection surface, the inside of the wooden sound-absorbing board of one side of first vacuum cavity is provided with second vacuum cavity, and the inside of second vacuum cavity is adhered with damping sound insulation board and sound insulation felt respectively, the bottom of wooden sound-absorbing board is provided with one side of sliding groove, the lock block is arranged in the inside of sliding groove, and the top of wooden sound-absorbing board of lock block position is provided with second lock slot, the outside wall of wooden sound-absorbing board above lock block is fixed with clamping block.

[0006] Preferably, the surface of the wooden sound-absorbing board is provided with a glue layer, and the surface of the glue layer is adhered with a decorative panel, which plays a role in decoration and beautification.

[0007] Preferably, the surface of the wall body is fixed with a light steel structure frame, and the surface of the light steel structure frame is welded with a keel frame, which facilitates the fixation of the wooden sound-absorbing board.

[0008] Preferably, the outer wall of the wooden sound-absorbing board near the wall body side is provided with a mounting groove, and the mounting groove is tightly clamped with the keel frame, which facilitates the suspension and installation of the wooden sound-absorbing board.

[0009] Preferably, the sound-absorbing cotton is provided with sound-absorbing holes.

[0010] Preferably, the wood sound-absorbing plate is provided with a clamping groove on the other outer side wall, and the clamping groove corresponds to a clamping block.

[0011] Preferably, the wood sound-absorbing plate is provided with a first locking groove on the outer side wall below the clamping groove, and the first locking groove corresponds to a locking block.

[0012] Preferably, the locking block is in L-shaped structure, and the locking block is in sliding connection with a sliding groove, and one end of the locking block extends to the outside of the sliding groove.

[0013] Compared with the prior art, the wood sound-absorbing plate has the advantages that:

[0014] Due to the fact that the wood sound-absorbing plate is provided with two vacuum cavities, namely, a first vacuum cavity and a second vacuum cavity, the sound-absorbing cotton in the first vacuum cavity absorbs sound through the sound-absorbing holes, and when the sound enters the first vacuum cavity, it is reflected and consumed between the second wave reflection surface and the first wave reflection surface, thereby achieving a high-efficiency sound-absorbing effect.

[0015] The wood sound-absorbing plate is clamped on the batten frame on the surface of the light steel structure frame through the mounting groove, and the wood sound-absorbing plate is suspended and installed on the wall. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is an enlarged structural schematic diagram of the wood sound-absorbing plate of the utility model;

[0018] Figure 3 It is a side view splicing schematic diagram of the wood sound-absorbing plate of the utility model;

[0019] Figure 4 It is a front view appearance structural schematic diagram of the wood sound-absorbing plate of the utility model;

[0020] Figure 5 The utility model discloses a splicing schematic diagram.

[0021] In the drawing: 1, wooden sound absorption board, 2, adhesive layer, 3, decorative panel, 4, wall, 5, light steel structure frame, 6, keel frame, 7, first vacuum cavity, 8, first wave reflection surface, 9, sound absorption cotton, 10, sound absorption small hole, 11, second wave reflection surface, 12, second vacuum cavity, 13, damping sound insulation board, 14, sound insulation felt, 15, mounting groove, 16, sliding groove, 17, lock block, 18, first lock groove, 19, clamping groove, 20, second lock groove, 21, clamping block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the following will be combined with the drawings in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents the selected embodiment of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.

[0023] The following will be combined with the drawings in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described, and based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides an embodiment: a kind of efficient sound absorption and sound insulation wall surface design structure, including wooden sound absorption board 1, wall 4, sound absorption cotton 9 and lock block 17, wooden sound absorption board 1 all is set in the surface of wall 4, the inside of wooden sound absorption board 1 is provided with first vacuum cavity 7, and first wave reflection surface 8 is provided on the inner wall of one side of first vacuum cavity 7, sound absorption cotton 9 is adhered in the inside of first vacuum cavity 7, and the surface of sound absorption cotton 9 is provided with second wave reflection surface 11, the inside of one side of first vacuum cavity 7 wooden sound absorption board 1 is provided with second vacuum cavity 12, and the inside of second vacuum cavity 12 is respectively adhered with damping sound insulation board 13 and sound insulation felt 14;

[0025] Specifically, since the wood sound absorption board 1 is internally provided with two vacuum cavities of the first vacuum cavity 7 and the second vacuum cavity 12, the sound absorption cotton 9 in the first vacuum cavity 7 absorbs sound through the sound absorption holes 10, and the sound entering the first vacuum cavity 7 is continuously reflected between the second wave reflection surface 11 and the first wave reflection surface 8, thereby achieving a high-efficiency sound absorption effect. Further, the damping sound insulation board 13 and the sound insulation felt 14 in the second vacuum cavity 12 both have good sound insulation effects, and the wall surface is designed in a combined structure, thereby improving the sound absorption and sound insulation effects.

[0026] The wood sound absorption board 1 is provided with a sliding groove 16 on one side of the bottom, a locking block 17 is arranged in the sliding groove 16, a second locking groove 20 is arranged at the top end of the wood sound absorption board 1 at the position of the locking block 17, and a clamping block 21 is fixed to the outer wall of the wood sound absorption board 1 above the locking block 17.

[0027] Specifically, the wood sound absorption board 1 is horizontally moved and clamped on the batten frame 6 on the surface of the light steel structure frame 5 through the installation slot 15, so that the wood sound absorption board 1 can be hung and installed on the wall 4. After the wood sound absorption boards 1 are arranged in a column in the longitudinal direction, the locking block 17 is pushed to slide out of the sliding groove 16 and is inserted into the second locking groove 20 below, so that the wood sound absorption boards 1 in the longitudinal direction can be locked two by two. Then, the wood sound absorption boards 1 in the transverse direction are sequentially spliced into a column. At this time, the clamping block 21 is clamped into the clamping groove 19 on the outer wall of the wood sound absorption board 1 adjacent thereto, and one end of the locking block 17 is clamped into the first locking groove 18 adjacent thereto, so that the wood sound absorption boards 1 in the transverse direction can be locked two by two. This design facilitates the quick splicing and assembly of the wood sound absorption boards 1, and the wood sound absorption boards 1 can be conveniently disassembled, without damage and can be reused, which is more environmentally friendly. Moreover, there is no gap between the wood sound absorption boards 1 after splicing, the overall performance is high, and there is no sound leakage.

[0028] The surface of the wood sound absorption board 1 is provided with a glue layer 2, and the surface of the glue layer 2 is adhered with a decorative panel 3.

[0029] Specifically, the decorative panel 3 is adhered to the surface of the wood sound absorption board 1 through the glue layer 2, thereby achieving an aesthetic decoration effect.

[0030] The surface of the wall 4 is fixed with a light steel structure frame 5, and the surface of the light steel structure frame 5 is welded with a batten frame 6.

[0031] The outer wall of the wood sound absorption board 1 close to the wall 4 is provided with an installation slot 15, and the installation slot 15 is tightly clamped with the batten frame 6.

[0032] The sound absorption cotton 9 is internally provided with sound absorption holes 10.

[0033] The other outer wall of the wood sound absorption board 1 is provided with a clamping groove 19, and the clamping groove 19 corresponds to the clamping block 21.

[0034] The first locking slot 18 is arranged on the outer wall of the wooden sound absorption panel 1 below the card slot 19 and corresponds to the locking block 17.

[0035] The locking block 17 is in an L-shaped structure, is in sliding connection with the sliding slot 16, and one end of the locking block 17 extends to the outside of the sliding slot 16.

[0036] In use, first, the wooden sound absorption panel 1 is horizontally moved and clamped on the batten frame 6 on the surface of the light steel structure frame 5 through the mounting slot 15, so that the wooden sound absorption panel 1 is hung and installed on the wall body 4. After the wooden sound absorption panel 1 is arranged in a column in the longitudinal direction, the locking block 17 is pushed to slide out of the sliding slot 16 and is inserted into the second locking slot 20 below, so that the wooden sound absorption panel 1 in the longitudinal direction is locked two by two. Then, the wooden sound absorption panel 1 in the transverse direction is spliced into a column one by one. At this time, the clamping block 21 is clamped into the card slot 19 on the outer wall of the wooden sound absorption panel 1 adjacent thereto, and one end of the locking block 17 is clamped into the first locking slot 18 adjacent thereto, so that the wooden sound absorption panel 1 in the transverse direction is locked two by two. This design facilitates rapid splicing and assembly of the wooden sound absorption panel 1, is convenient to disassemble and reassemble, is not damaged, can be repeatedly used, is more environmentally friendly, has no gap between the wooden sound absorption panels 1 after splicing, has high integrity, and does not leak sound. Then, since the first vacuum cavity 7 and the second vacuum cavity 12 are arranged in the wooden sound absorption panel 1, the sound absorption cotton 9 in the first vacuum cavity 7 absorbs sound through the sound absorption small hole 10, and sound continuously reflects and consumes between the second wave reflection surface 11 and the first wave reflection surface 8 when entering the first vacuum cavity 7, so that the sound absorption effect is high. Further, the damping sound insulation board 13 and the sound insulation felt 14 in the second vacuum cavity 12 have good sound insulation effects. The wall surface is designed in a combined structure, so that the sound absorption and sound insulation effects are improved. The decorative panel 3 is adhered to the surface of the wooden sound absorption panel 1 through the adhesive layer 2, so that the effect of aesthetic decoration is achieved.

[0037] Obviously, the above-described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

Claims

1. A high-efficiency sound-absorbing and sound-insulating wall design structure, characterized in that, The system includes a wooden sound-absorbing panel (1), a wall (4), sound-absorbing cotton (9), and a locking block (17). The wooden sound-absorbing panel (1) is installed on the surface of the wall (4). A first vacuum cavity (7) is provided inside the wooden sound-absorbing panel (1), and a first wave reflective surface (8) is provided on the inner wall of one side of the first vacuum cavity (7). The sound-absorbing cotton (9) is adhered to the inside of the first vacuum cavity (7), and a second wave reflective surface (11) is provided on the surface of the sound-absorbing cotton (9). The wooden sound-absorbing panel (1) is installed on the inner wall of one side of the first vacuum cavity (7). The sound-absorbing panel (1) has a second vacuum chamber (12) inside, and a damping sound insulation board (13) and a sound insulation felt (14) are respectively glued inside the second vacuum chamber (12). A sliding groove (16) is provided on one side of the bottom of the wooden sound-absorbing panel (1). The locking block (17) is located inside the sliding groove (16), and a second locking groove (20) is provided on the top of the wooden sound-absorbing panel (1) at the position of the locking block (17). A card block (21) is fixed on the outer wall of the wooden sound-absorbing panel (1) above the locking block (17).

2. The high-efficiency sound-absorbing and sound-insulating wall design structure according to claim 1, characterized in that: The surface of the wooden sound-absorbing panel (1) is provided with an adhesive layer (2), and a decorative panel (3) is adhered to the surface of the adhesive layer (2).

3. The high-efficiency sound-absorbing and sound-insulating wall design structure according to claim 1, characterized in that: The surface of the wall (4) is fixed with a light steel structure frame (5), and the surface of the light steel structure frame (5) is welded with a keel frame (6).

4. The high-efficiency sound-absorbing and sound-insulating wall design structure according to claim 3, characterized in that: The wooden sound-absorbing panel (1) has an installation groove (15) on the outer wall of the side closest to the wall (4), and the installation groove (15) is tightly engaged with the keel frame (6).

5. The high-efficiency sound-absorbing and sound-insulating wall design structure according to claim 1, characterized in that: The sound-absorbing cotton (9) is provided with sound-absorbing holes (10) inside.

6. The high-efficiency sound-absorbing and sound-insulating wall design structure according to claim 1, characterized in that: A slot (19) is provided on the other outer side wall of the wooden sound-absorbing panel (1), and the slot (19) corresponds to the card block (21).

7. The high-efficiency sound-absorbing and sound-insulating wall design structure according to claim 6, characterized in that: A first locking groove (18) is provided on the outer wall of the wooden sound-absorbing board (1) below the slot (19), and the first locking groove (18) corresponds to the locking block (17).

8. The high-efficiency sound-absorbing and sound-insulating wall design structure according to claim 1, characterized in that: The locking block (17) has an L-shaped structure and is slidably connected to the slide groove (16), with one end of the locking block (17) extending to the outside of the slide groove (16).

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