Lightweight sound insulation wall body plate

Abstract

The utility model relates to the technical field of wall body plates, and discloses a lightweight sound insulation wall body plate which comprises a wall body and a lightweight support frame, and the wall body comprises a silencing sponge layer, a gypsum layer, a sound insulation layer and a decoration layer; the sound insulation layer of the wall body plate wraps the wall body plate, gaps are reduced in the mode that glue and a rubber mat are used at the connecting position, when the sound insulation layer completely wraps the wall body plate, sound can be more effectively insulated, penetration of the sound is reduced, meanwhile, the glue and the rubber mat are used for sealing the connecting position, the gaps can be reduced or eliminated, and the sound insulation effect is improved. The sound is further prevented from spreading through the tiny channels, so that the sound insulation performance of the wall body is greatly enhanced; the glue and the rubber mat can reduce vibration transmission between the wall body plate and the sound insulation layer, the glue can provide strong adhesive force, the rubber mat can play a buffering role, sound transmission generated by vibration is reduced, and the sound insulation effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall panels, in particular to a light-weight sound-insulating wall panel. Background Art

[0002] Wall panels, also known as wall panels or wall panels, are an important part of the exterior or interior walls of buildings, providing protection and decorative effects. The choice of wall panels usually depends on their purpose, cost, durability and aesthetics. Wall panels are an important part of buildings and have multiple functions and uses. Their materials and forms are varied to meet the needs of different construction projects.

[0003] The patent with the current publication number CN216920815U discloses a wall panel, including a wall panel body, with positioning pins clamped on the left and right sides of the wall panel body, a No. 1 fixing block and three No. 1 connecting blocks are integrally formed at the left end of the wall panel body, the front end of the No. 1 connecting block is provided with a stabilizing groove, the front end of the No. 1 fixing block is provided with a clamping groove, and a No. 2 fixing block and three No. 2 connecting blocks are integrally formed at the right end of the wall panel body, the No. 2 connecting block has the same structure as the No. 1 connecting block, the No. 2 fixing block has the same structure as the No. 1 fixing block, and the distance between the No. 1 fixing block and the No. 1 connecting block is adapted to the width of the No. 2 connecting block; although the above device solves the problem of easy operation and firm fixation of the wall panel.

[0004] However, the above technical solution still has the following problems:

[0005] The sound insulation pad of the wall panel does not completely cover the wall, and the sound insulation effect will be greatly reduced. Noise from outdoor traffic, neighbors or other rooms may be transmitted into the room through the uncovered gaps, affecting the occupants' rest, work or study, and keeping them in a noisy environment for a long time. The connection between the wall panels, support frames and walls will produce many gaps, which will destroy the overall sealing of the wall, allowing sound waves to propagate more easily through these gaps. Even if the wall panels themselves have good sound insulation performance, the presence of gaps will greatly reduce their sound insulation effect. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a lightweight soundproof wall panel to at least solve one of the problems raised by the background technology, such as: improving the sound insulation effect of the wall panel, reducing the vibration transmission between the wall panel and the sound insulation layer, and enhancing the sound insulation performance of the wall.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lightweight soundproof wall panel, comprising a wall body and a lightweight support frame supporting the wall body, the wall body comprising a sound-absorbing sponge layer, a gypsum layer, a sound-insulating layer and a decorative layer, a sound-absorbing sponge layer is installed in the lightweight support frame, the outside of the sound-absorbing sponge layer is covered with a gypsum layer, the outside of the gypsum layer is covered with a sound-insulating layer, and the outside of the sound-insulating layer is covered with a decorative layer.

[0008] Furthermore, the sound insulation layer is composed of two L-shaped sound insulation boards spliced ​​together, and one side of the long side of the L-shaped sound insulation board is fitted and connected.

[0009] Furthermore, card slots are provided on both sides of the L-shaped sound insulation board, a slot is provided at the bottom of the card slot, an embedded bolt is provided in the slot, and the embedded bolt passes through the slot and is threadedly connected to the lightweight support frame.

[0010] Furthermore, the lightweight support frame has threaded holes on its surface for threaded connection with the embedded bolts.

[0011] Furthermore, a rubber pad is provided in the slot.

[0012] Furthermore, the rubber pad column end is fitted and connected to the inner wall of the slot, and the rubber pad cap end is fitted and connected to the inner wall of the slot.

[0013] Furthermore, the connection between the rubber pad and the card slot is glued by external glue.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model makes the sound insulation layer of the wall board cover the wall board, and uses glue and rubber pads at the joints to reduce gaps. When the sound insulation layer is completely covered on the wall board, it can more effectively isolate sound and reduce sound penetration. At the same time, the joints are sealed with glue and rubber pads, which can reduce or eliminate gaps and further prevent sound from propagating through these tiny channels, thereby greatly enhancing the sound insulation performance of the wall. Glue and rubber pads can reduce vibration transmission between the wall board and the sound insulation layer, glue can provide strong adhesion, and rubber pads can play a buffering role, reduce sound transmission caused by vibration, and further improve the sound insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the sound insulation board of the utility model;

[0019] Figure 4 It is a side sectional schematic diagram of the sound insulation board of the utility model.

[0020] In the figure: 1. wall; 2. lightweight support frame; 201. threaded hole; 3. sound-absorbing sponge layer; 4. gypsum layer; 5. sound insulation layer; 501. L-shaped sound insulation board; 502. slot; 503. slot; 6. decorative layer; 7. embedded bolts; 8. rubber pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] like Figures 1 to 4 As shown, a lightweight soundproof wall panel includes a wall 1 and a lightweight support frame 2 supporting the wall 1, the wall 1 includes a sound-absorbing sponge layer 3, a gypsum layer 4, a sound-insulating layer 5 and a decorative layer 6, the lightweight support frame 2 is installed with the sound-absorbing sponge layer 3, the outer side of the sound-absorbing sponge layer 3 is covered with a gypsum layer 4, the outer side of the gypsum layer 4 is covered with a sound-insulating layer 5, and the outer side of the sound-insulating layer 5 is covered with a decorative layer 6.

[0023] like Figure 1 As shown, a lightweight soundproof wall panel in the utility model is similar to the existing wall panel structure, such as the wall panel disclosed in the patent publication number CN216920815U. The main improvement of the utility model is that the wall panel can prevent sound from propagating through tiny channels, thereby enhancing the sound insulation performance of the wall. Figures 1 to 4 As shown, when a lightweight soundproof wall panel in the utility model is in use, the lightweight support frame 2 is made of lightweight material, which not only reduces the weight of the entire wall 1, but also makes installation and transportation more convenient and quick. The lightweight support frame 2 firmly supports the wall 1 to ensure that its structure is stable and can withstand certain external forces; the sound-absorbing sponge layer 3 is tightly attached to the lightweight support frame 2. As the first layer of sound-absorbing material, the sound-absorbing sponge has excellent sound-absorbing performance, which can effectively absorb and reduce the propagation of sound, thereby improving the sound insulation effect of the wall 1. The gypsum layer 4 covers the outside of the sound-absorbing sponge layer 3, mainly playing a protective role. The gypsum material has good fire resistance and water resistance, which can enhance the durability of the wall panel. At the same time, the gypsum layer 4 also provides a flat base for the next layer of sound insulation layer 5. The sound insulation layer 5 can effectively isolate the transmission of sound and improve the sound insulation performance of the wall 1. The decorative layer 6 is located at the outermost layer of the wall 1 and can be selected and customized according to personal preferences and actual needs.

[0024] like Figure 3 As shown, the sound insulation layer 5 is composed of two L-shaped sound insulation boards 501 spliced ​​together, and one side of the long side of the L-shaped sound insulation board 501 is bonded and connected.

[0025] Specifically, the sound insulation layer 5 adopts a design of two L-shaped sound insulation boards 501 spliced ​​together to better fit the shape of the wall board and the gaps generated during installation. This tightly fitting structure helps prevent sound from propagating through the gaps, thereby enhancing the sound insulation effect. The two L-shaped sound insulation boards 501 are spliced ​​together to form a continuous and complete sound insulation layer 5. This continuity can effectively block the propagation path of sound and reduce the sound penetration ability.

[0026] like Figure 4 As shown, the L-shaped sound insulation board 501 is provided with a card slot 502 on both sides, and a slot 503 is provided at the bottom of the card slot 502. The slot 503 is provided with an embedded bolt 7. The embedded bolt 7 passes through the slot 503 and is threadedly connected to the lightweight support frame 2.

[0027] Specifically, the embedded bolts 7 are arranged to further enhance the connection stability between the L-shaped sound insulation board 501 and the lightweight support frame 2, thereby preventing the L-shaped sound insulation board 501 from shifting or falling off when subjected to external force. The slots 503 hide the embedded bolts 7 inside thereof, thereby preventing sound from being transmitted through the connection points of these connectors, thereby reducing the sound insulation effect of the wall panels. Hiding the embedded bolts 7 inside the slots 503 can eliminate these potential sound transmission paths, thereby ensuring the continuity and integrity of the sound insulation layer 5.

[0028] like Figure 4 As shown, the lightweight support frame 2 has a threaded hole 201 on its surface which is threadedly connected to the embedded bolt 7.

[0029] Specifically, the threaded connection between the threaded hole 201 and the embedded bolt 7 ensures a tight connection between the connecting parts, which can prevent a decrease in sound insulation performance or structural safety problems caused by loose connections. Through the tightening action of the thread, the embedded bolt 7 can be firmly fixed in the threaded hole 201 and is not easy to loosen or fall off, thereby ensuring the stability and durability of the wall panel.

[0030] like Figure 4 As shown, a rubber pad 8 is provided in the slot 503 .

[0031] Specifically, the sound insulation effect can be enhanced by setting the rubber pad 8. Since the rubber pad 8 material itself has certain sound absorption and sound insulation properties, when it is set in the slot 503, it can effectively absorb and reduce the propagation of sound between the L-shaped sound insulation board 501 and the lightweight support frame 2. This design further improves the overall sound insulation performance of the wall panel and provides a quieter environment for users.

[0032] like Figure 4 As shown, the column end of the rubber pad 8 is fitted and connected to the inner wall of the slot 503 , and the cap end of the rubber pad 8 is fitted and connected to the inner wall of the slot 502 .

[0033] Specifically, by this arrangement, the rubber pad 8 completely covers the slot 503 and the card slot 502 without leaving any gaps. The column end of the rubber pad 8 is fitted and connected to the inner wall of the slot 503, and the cap end is fitted and connected to the inner wall of the card slot 502, forming a complete sealing system, which effectively prevents the possibility of sound propagation through the connection parts.

[0034] like Figure 4 As shown, the connection between the rubber pad 8 and the card slot 502 is glued by external glue.

[0035] Specifically, through this setting of using external glue for gluing, it can ensure that the connection between the rubber pad 8 and the slot 502 is more firm and stable. The glue can fill the tiny gap between the two to form a tight connection layer, which can effectively prevent loosening or falling off due to vibration or external force. This stable connection not only ensures the overall structural stability of the wall panel, but also improves the sound insulation effect, ensures that sound will not be transmitted through the connection, and enhances the sealing of the wall panel.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightweight soundproof wall panel, comprising a wall (1) and a lightweight support frame (2) supporting the wall (1), characterized in that: The wall (1) comprises a sound-absorbing sponge layer (3), a gypsum layer (4), a sound insulation layer (5) and a decorative layer (6); the sound-absorbing sponge layer (3) is installed in the lightweight support frame (2); the outer side of the sound-absorbing sponge layer (3) is covered with a gypsum layer (4); the outer side of the gypsum layer (4) is covered with a sound insulation layer (5); and the outer side of the sound insulation layer (5) is covered with a decorative layer (6).

2. A lightweight soundproof wall panel according to claim 1, characterized in that: The sound insulation layer (5) is composed of two L-shaped sound insulation boards (501) spliced ​​together, and the long sides of the L-shaped sound insulation boards (501) are bonded and connected.

3. A lightweight soundproof wall panel according to claim 2, characterized in that: The L-shaped sound insulation board (501) is provided with a card slot (502) on both sides, a slot (503) is provided at the bottom of the card slot (502), and an embedded bolt (7) is provided in the slot (503). The embedded bolt (7) passes through the slot (503) and is threadedly connected to the lightweight support frame (2).

4. A lightweight soundproof wall panel according to claim 3, characterized in that: The lightweight support frame (2) has a threaded hole (201) on its surface for threaded connection with the embedded bolt (7).

5. A light-weight sound-insulating wall panel according to claim 3 or 4, characterized in that: A rubber pad (8) is provided in the slot (503).

6. The light-weight sound-insulating wall panel according to claim 5, characterized in that: The column end of the rubber pad (8) and the inner wall of the slot (503) are fitted and connected, and the cap end of the rubber pad (8) and the inner wall of the slot (502) are fitted and connected.

7. The light-weight sound-insulating wall panel according to claim 5, characterized in that: The connection between the rubber pad (8) and the card slot (502) is glued together using external glue.

8. The lightweight soundproof wall panel according to claim 6, characterized in that: The connection between the rubber pad (8) and the card slot (502) is glued together using external glue.

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