Splicing type wall sound absorption structure

Abstract

The utility model discloses a splicing type wall sound absorption structure, which relates to the technical field of wall sound absorption and comprises a fixing component, an outer mounting frame is movably mounted on the surface of the fixing component, an inner combined frame is fixedly mounted in the outer mounting frame, and a limiting component is fixedly mounted on the surface of the inner combined frame. A sound absorption assembly is movably mounted in the combined inner frame; the limiting assembly comprises a mounting block. The butt-joint blocks and the butt-joint grooves are arranged outside the inner frame main body, so that movable installation between the combined inner frames can be realized, and therefore, while the inner combination of the outer frame is installed, the single inner frame can be conveniently pulled out in the later stage, and the single inner frame can be cleaned or repaired and replaced; and after the sound absorption assembly is installed, the limiting block is driven to make contact with the movable frame to abut against the movable frame through the acting force of the spring, so that the installation stability of the movable frame is effectively improved, and then the clamping degree of the movable frame to the sound absorption plate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of wall sound absorption, and particularly relates to a spliced wall sound absorption structure. Background Art

[0002] Some existing house walls are usually assembled by welding steel plates. The assembly efficiency is not high, and because the steel plates are relatively thin and easy to conduct noise, the sound insulation and noise reduction effect of the wall is not good enough, and further improvement of the wall is needed.

[0003] In the prior art, a Chinese patent document with the publication number CN217105660U is proposed to solve the above technical problems. The technical solution disclosed in the patent document is as follows: An assembled wall sound insulation and noise reduction structure includes a horizontally distributed upper mounting plate and a lower mounting plate, and a plurality of spliced wall plates are arranged between the upper mounting plate and the lower mounting plate.

[0004] In order to solve the problems that the assembly by welding steel plates has low assembly efficiency and because the steel plates are relatively thin and easy to conduct noise, the sound insulation and noise reduction effect of the wall is not good enough, the prior art adopts the method of magnetically splicing a plurality of wall plates into an integral wall and setting sound absorption sheets, but there will still be a situation where the single body cannot be disassembled after assembly, which leads to the problem that the whole needs to be removed when the sound absorption sheets need to be cleaned or replaced. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a spliced wall sound absorption structure to solve the problems put forward in the above background art.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A spliced wall sound absorption structure includes a fixing component. An installation outer frame is movably installed on the surface of the fixing component. A combined inner frame is fixedly installed inside the installation outer frame. A limiting component is fixedly installed on the surface of the combined inner frame. A sound absorption component is movably installed inside the combined inner frame.

[0008] The limiting component includes an installation block. A spring is fixedly installed on the surface of the installation block. One end of the spring is fixedly installed with a limiting block.

[0009] A further improvement of the technical solution of the utility model lies in that: The fixing component includes a fixing main rod. A fixing hole is opened on the top surface of the fixing main rod. A sliding groove is opened on the bottom surface of the fixing main rod.

[0010] A further improvement of the technical solution of the present utility model lies in that: the installation outer frame includes an outer frame cross bar movably installed at the bottom of the fixed main rod, and both ends of the outer frame cross bar are movably installed with outer frame vertical bars. An installation groove is formed on the surface of the right outer frame vertical bar. By providing the installation groove, it is convenient to cooperate with the docking block for the installation of the inner frame main body.

[0011] A further improvement of the technical solution of the present utility model lies in that: the combined inner frame includes an inner frame main body movably installed on the surface of the outer frame vertical bar. A docking block is fixedly installed on the surface of the inner frame main body. A docking groove is formed on the outer surface of the inner frame main body. Magnet blocks are fixedly installed at the inner corners of the inner frame main body. By providing the docking block and the docking groove outside the inner frame main body, the movable installation between the combined inner frames can be realized, so as to facilitate the combination inside the installation outer frame and at the same time facilitate the subsequent single extraction, and realize the cleaning or maintenance and replacement of parts for a single inner frame.

[0012] A further improvement of the technical solution of the present utility model lies in that: the installation block is fixedly installed on the surface of the inner frame main body, and four groups of the installation block, the spring and the limit block are provided. By providing the limit assembly, after the sound absorption assembly is installed, the limit block can be driven by the acting force of the spring to contact the movable frame and push it, thereby effectively improving the stability of the installation of the movable frame, and further increasing the clamping degree of the movable frame on the sound absorption board.

[0013] A further improvement of the technical solution of the present utility model lies in that: the sound absorption assembly includes a movable frame movably installed on the surface of the magnet block, and a sound absorption board is movably installed inside the inner frame main body. By providing the movable frame, it is convenient to clamp and fix the sound absorption board.

[0014] A further improvement of the technical solution of the present utility model lies in that: the inner frame main body and the installation outer frame are movably connected through the docking block, the installation groove and the installation block, and the inner frame main bodies are movably connected through the docking block and the docking groove.

[0015] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0016] 1. The present utility model provides a spliced wall sound absorption structure. By providing a docking block and a docking groove outside the inner frame main body, the movable installation between the combined inner frames can be realized, so as to facilitate the combination inside the installation outer frame and at the same time facilitate the subsequent single extraction, and realize the cleaning or maintenance and replacement of parts for a single inner frame.

[0017] 2. The present utility model provides a spliced wall sound absorption structure. By providing magnet blocks inside the inner frame main body, the movable frame can be magnetically attracted to keep its installation position from shifting during long-term use. At the same time, the limit assembly can be cooperated to fix the sound absorption board, improving the stability and tightness of its installation.

[0018] 3. The present utility model provides a spliced wall sound-absorbing structure. By setting a limiting component, after the sound-absorbing component is installed, the limiting block can be driven by the acting force of the spring to contact the movable frame and push it, thereby effectively improving the stability of the installation of the movable frame, and further increasing the clamping degree of the movable frame on the sound-absorbing board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a partial structural schematic diagram of the fixing component of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the installation outer frame of the present utility model;

[0022] Figure 4 is of the present utility model Figure 3 is an enlarged structural schematic diagram at A of the present utility model;

[0023] Figure 5 is of the present utility model Figure 3 is an enlarged structural schematic diagram at B of the present utility model.

[0024] In the figure: 1, fixing component; 2, installation outer frame; 3, combined inner frame; 4, limiting component; 5, sound-absorbing component; 11, fixing main rod; 12, fixing hole; 13, sliding groove; 21, outer frame cross bar; 22, outer frame vertical bar; 23, installation groove; 31, inner frame main body; 32, docking block; 33, docking groove; 34, magnet block; 41, installation block; 42, spring; 43, limiting block; 51, movable frame; 52, sound-absorbing board. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes the present utility model in detail with reference to the embodiments:

[0026] Embodiment 1

[0027] As Figures 1-5As shown in the figure, the utility model provides a spliced wall sound-absorbing structure, including a fixing component 1. The fixing component 1 includes a fixing main rod 11. A fixing hole 12 is opened on the top surface of the fixing main rod 11, and a sliding groove 13 is opened on the bottom surface of the fixing main rod 11. An installation outer frame 2 is movably installed on the surface of the fixing component 1. A combined inner frame 3 is fixedly installed inside the installation outer frame 2. A limiting component 4 is fixedly installed on the surface of the combined inner frame 3. A sound-absorbing component 5 is movably installed inside the combined inner frame 3. The limiting component 4 includes an installation block 41. A spring 42 is fixedly installed on the surface of the installation block 41. One end of the spring 42 is fixedly installed with a limiting block 43. By movably installing between the combined inner frames 3, it is convenient to assemble the wall while facilitating individual taking, which is convenient for maintenance.

[0028] Embodiment 2

[0029] As Figures 1-5 shown, on the basis of Embodiment 1, the utility model provides a technical solution: Preferably, the installation outer frame 2 includes an outer frame cross bar 21 movably installed at the bottom of the fixing main rod 11. Outer frame vertical bars 22 are movably installed at both ends of the outer frame cross bar 21. An installation groove 23 is opened on the surface of the right outer frame vertical bar 22. The combined inner frame 3 includes an inner frame main body 31 movably installed on the surface of the outer frame vertical bar 22. A docking block 32 is fixedly installed on the surface of the inner frame main body 31. A docking groove 33 is opened on the outer surface of the inner frame main body 31. A magnet block 34 is fixedly installed at the inner corner of the inner frame main body 31. The inner frame main body 31 and the installation outer frame 2 are movably connected through the docking block 32, the installation groove 23 and the installation block. The inner frame main bodies 31 are movably connected through the docking block 32 and the docking groove 33. By providing the docking block 32 and the docking groove 33 outside the inner frame main body 31, the movable installation between the combined inner frames can be realized, so as to facilitate the combination inside the installation outer frame 2 and facilitate the subsequent individual extraction, so as to realize the cleaning of a single inner frame or the maintenance and replacement of components.

[0030] Embodiment 3

[0031] As Figures 1-5 shown, on the basis of Embodiments 1-2, the utility model provides a technical solution: Preferably, the installation block 41 is fixedly installed on the surface of the inner frame main body 31, and four groups of the installation block 41, the spring 42 and the limiting block 43 are provided. The sound-absorbing component 5 includes a movable frame 51 movably installed on the surface of the magnet block 34. A sound-absorbing board 52 is movably installed inside the inner frame main body 31. By providing the limiting component 4, after the sound-absorbing component 5 is installed, the limiting block 43 can be driven to contact the movable frame 51 and push it through the acting force of the spring 42, so as to effectively improve the installation stability of the movable frame 51, and further increase the clamping degree of the movable frame on the sound-absorbing board 52.

[0032] Next, specifically describe the working principle of the spliced wall sound-absorbing structure.

[0033] As Figures 1-5 shown, when the wall sound-absorbing structure is in use, the main rod 11 is installed and fixed through screws cooperating with the fixing holes 12, the outer frame cross bar 21 and the outer frame vertical bar 22 are installed through the sliding groove 13, the inner frame main body 31 is installed through the installation groove 23 cooperating with the docking block 32. At the same time, other inner frame main bodies 31 are movably connected through the docking block 32 and the docking groove 33. The installation block can be used for installation at the edge. The sound-absorbing plate 52 is installed in the inner frame main body 31, and the movable frame 51 is installed through the magnet block 34. At the same time, under the action of the spring 42, the limiting block 43 can be driven to push against the movable frame 51. When single-body disassembly is required, the combined inner frame 3 can be pulled outwards with a tool, so that the sound-absorbing plate 52 can be cleaned or replaced.

[0034] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A spliced wall sound-absorbing structure, comprising a fixing component (1), characterized in that: An installation outer frame (2) is movably installed on the surface of the fixing component (1). A combined inner frame (3) is fixedly installed inside the installation outer frame (2). A limiting component (4) is fixedly installed on the surface of the combined inner frame (3). A sound-absorbing component (5) is movably installed inside the combined inner frame (3). The limiting component (4) includes a mounting block (41). A spring (42) is fixedly installed on the surface of the mounting block (41). A limiting block (43) is fixedly installed at one end of the spring (42).

2. The spliced wall sound-absorbing structure according to claim 1, characterized in that: The fixing component (1) includes a fixing main rod (11). A fixing hole (12) is formed in the top surface of the fixing main rod (11). A sliding groove (13) is formed in the bottom surface of the fixing main rod (11).

3. The spliced wall sound-absorbing structure according to claim 2, characterized in that: The installation outer frame (2) includes an outer frame cross bar (21) movably installed at the bottom of the fixing main rod (11). Outer frame vertical bars (22) are movably installed at both ends of the outer frame cross bar (21). An installation groove (23) is formed in the surface of the right outer frame vertical bar (22).

4. The spliced wall sound-absorbing structure according to claim 3, characterized in that: The combined inner frame (3) includes an inner frame main body (31) movably installed on the surface of the outer frame vertical bar (22). A docking block (32) is fixedly installed on the surface of the inner frame main body (31). A docking groove (33) is formed in the outer surface of the inner frame main body (31). A magnet block (34) is fixedly installed at the inner angle of the inner frame main body (31).

5. The spliced wall sound-absorbing structure according to claim 4, characterized in that: The mounting block (41) is fixedly installed on the surface of the inner frame main body (31), and four groups of the mounting block (41), the spring (42) and the limiting block (43) are provided.

6. The spliced wall sound-absorbing structure according to claim 4, wherein: The sound-absorbing component (5) includes a movable frame (51) movably installed on the surface of the magnet block (34). A sound-absorbing board (52) is movably installed inside the inner frame main body (31).

7. A spliced wall sound-absorbing structure according to claim 4, characterized in that: The inner frame main body (31) and the installation outer frame (2) are movably connected through the docking block (32), the installation groove (23) and the mounting block. The inner frame main bodies (31) are movably connected through the docking block (32) and the docking groove (33).

Images