Sound insulation mineral wool acoustic board

Abstract

The utility model relates to the field of acoustical boards, in particular to a sound insulation mineral wool acoustical board which comprises an acoustical board body, a splicing assembly is fixed to the side surface of the acoustical board body, a dismounting assembly is arranged on the surface of the splicing assembly, the splicing assembly comprises a connecting frame fixed to the acoustical board body, and a U-shaped cylinder is fixed to the surface of the connecting frame. A first sliding groove is formed in the surface of the U-shaped barrel, and a first spring is arranged in the U-shaped barrel. The first convex columns slide and are clamped with the other set of splicing frames at the same time, the first springs can push the first convex columns to be clamped with the first limiting holes, and therefore the multiple sets of sound absorption board bodies can be clamped conveniently, splicing is convenient, use is convenient and fast, meanwhile, due to the fact that the rectangular strips, the arc-shaped blocks and the clamping strips are arranged on the surfaces of the connecting frames, positioning is convenient when the device is spliced up and down, and the splicing efficiency is improved. The splicing effect is improved, the second protruding columns can be separated from the second limiting holes by sliding the second protruding columns, the rectangular columns can be separated from the connecting frame by sliding the rectangular columns, and therefore the acoustic panel body can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the field of sound-absorbing panels, in particular to a sound-insulating mineral wool sound-absorbing panel. Background Art

[0002] Mineral wool decorative sound-absorbing panels first appeared in the United States in the 19th century, and were mass-produced and promoted in Japan and the United States in the 1950s and 1960s. With the introduction of relevant fire prevention and noise restriction regulations, its development has been further promoted. At the same time, sound-insulating mineral wool sound-absorbing panels are a type of panel made of mineral wool as the main raw material. It not only has good sound absorption and sound insulation properties, but also has the characteristics of fire prevention and heat insulation. At present, in order to reduce the impact of noise, sound-absorbing devices are generally installed in specific areas of the building. The commonly used sound-absorbing devices are sound-insulating mineral wool sound-absorbing panels.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: At present, in order to reduce the impact of noise, sound-absorbing devices are generally installed in specific areas within buildings. Commonly used sound-absorbing devices are sound-insulating mineral wool sound-absorbing panels, which are usually installed on the wall through fixing frames and bolts. Multiple groups of sound-insulating mineral wool sound-absorbing panels are spliced, which is relatively cumbersome to use. Utility Model Content

[0004] In order to improve the current situation and reduce the impact of noise, sound absorbing devices are generally installed in specific areas of buildings. The commonly used sound absorbing devices are sound-insulating mineral wool sound-absorbing panels. The sound-absorbing panels are usually installed on the wall through fixing frames and bolts. It is cumbersome to splice multiple groups of sound-insulating mineral wool sound-absorbing panels. The present application provides a sound-insulating mineral wool sound-absorbing panel.

[0005] The present application provides a sound-insulating mineral wool sound-absorbing board adopts the following technical solution: a sound-insulating mineral wool sound-absorbing board, comprising a sound-absorbing board body, a splicing assembly is fixed to the side surface of the sound-absorbing board body, and a disassembly assembly is provided on the surface of the splicing assembly, the splicing assembly comprises a connecting frame fixed to the sound-absorbing board body, a U-shaped tube is fixed to the surface of the connecting frame, and a slide groove is provided on the surface of the U-shaped tube, a spring is provided inside the U-shaped tube, a convex column is movably connected inside the U-shaped tube, and a sliding column is fixed to the surface of the convex column, a limiting hole is provided on the surface of the connecting frame, and a limiting hole is provided on the surface of the connecting frame.

[0006] It is further provided that a rectangular strip is fixedly connected to the top surface of the connection frame, and an arc block is fixedly connected to the top surface of the connection frame, a clamping strip is fixed to the bottom surface of the connection frame, and an arc groove is opened on the bottom surface of the clamping strip.

[0007] It is further provided that a clamping block is fixed on the side surface of the connection frame, and a limiting column is fixed on the side surface of the connection frame.

[0008] It is further arranged that the top diameter of the boss 1 is equal to the inner diameter of the limiting hole 1, and the spring 1 contacts the surface of the boss 1.

[0009] It is further configured that the surface of the sliding column 1 contacts the surface of the sliding groove 1, and the surface of the protruding column 1 contacts the inner wall of the U-shaped cylinder.

[0010] It is further configured that the disassembly component includes a rectangular column arranged on the surface of the connecting frame, and an annular groove is opened inside the rectangular column, a square groove is opened on the surface of the rectangular column, and a second slide groove is opened on the inner wall of the square groove.

[0011] It is further provided that a second spring is provided inside the annular groove, and a second protruding column is movably connected inside the annular groove, and a second sliding column is fixed on the surface of the second protruding column.

[0012] Compared with the related art, the sound-insulating mineral wool sound-absorbing board provided by the utility model has the following beneficial effects:

[0013] The utility model provides a sound-insulating mineral wool sound-absorbing board. A splicing assembly is arranged on the surface of a sound-absorbing board body, and a convex column is arranged inside the splicing assembly. The convex column is slid to engage with another group of splicing frames at the same time, and a spring can push the convex column to engage with a limiting hole, so that multiple groups of sound-absorbing board bodies can be engaged, the splicing is convenient, and the use is convenient. At the same time, because a rectangular strip, an arc block and a clamping strip are arranged on the surface of the connecting frame, the device can be conveniently positioned when being spliced ​​up and down, thereby improving the splicing effect.

[0014] The utility model provides a sound-insulating mineral wool sound-absorbing board, in which a disassembly component is installed on the surface of a connection frame, and two convex columns are arranged inside the disassembly component. The two convex columns can be slid to separate the two convex columns from the limiting holes, and the rectangular columns can be slid to separate the rectangular columns from the connection frame, so that the sound-absorbing board body can be replaced easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a sound-insulating mineral wool sound-absorbing board provided by the utility model;

[0016] Figure 2 This is the front view of the utility model;

[0017] Figure 3 This is the main sectional view of the utility model;

[0018] Figure 4 It is a top view of the utility model;

[0019] Figure 5 for Figure 4 Enlarged view of point A in .

[0020] Numbers in the figure: 1. Sound-absorbing board body; 2. Splicing assembly; 201. Connection frame; 202. U-shaped tube; 203. Slide groove one; 204. Spring one; 205. Boss one; 206. Slide column one; 207. Limiting hole one; 208. Rectangular strip; 209. Arc block; 210. Card strip; 211. Arc groove; 212. Card block; 213. Limiting column; 214. Limiting hole two; 3. Disassembly assembly; 301. Rectangular column; 302. Annular groove; 303. Square groove; 304. Slide groove two; 305. Spring two; 306. Boss two; 307. Slide column two. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0022] Embodiment 1:

[0023] like Figure 1-5 As shown, a sound-insulating mineral wool sound-absorbing board of the utility model comprises a sound-absorbing board body 1, a splicing assembly 2 is fixed to the side surface of the sound-absorbing board body 1, and a disassembly assembly 3 is provided on the surface of the splicing assembly 2, the splicing assembly 2 comprises a connecting frame 201 fixed to the sound-absorbing board body 1, a U-shaped cylinder 202 is fixed to the surface of the connecting frame 201, and a slide groove 203 is provided on the surface of the U-shaped cylinder 202, a spring 204 is provided inside the U-shaped cylinder 202, a convex column 205 is movably connected to the inside of the U-shaped cylinder 202, and a sliding column 206 is fixed to the surface of the convex column 205, a limiting hole 207 is provided on the surface of the connecting frame 201, and a limiting hole 214 is provided on the surface of the connecting frame 201.

[0024] like Figure 1-5 As shown, a rectangular strip 208 is fixedly connected to the top surface of the connection frame 201, and an arc block 209 is fixedly connected to the top surface of the connection frame 201. A clamping strip 210 is fixed to the bottom surface of the connection frame 201, and an arc groove 211 is opened on the bottom surface of the clamping strip 210.

[0025] like Figure 1-5 As shown, a clamping block 212 is fixed on the side surface of the connecting frame 201 , and a limiting column 213 is fixed on the side surface of the connecting frame 201 .

[0026] like Figure 1-5 As shown, the top diameter of the boss 205 is equal to the inner diameter of the limiting hole 207 , and the spring 204 is in contact with the surface of the boss 205 .

[0027] like Figure 1-5 As shown, the surface of the sliding column 206 contacts the surface of the sliding groove 203 , and the surface of the protruding column 205 contacts the inner wall of the U-shaped cylinder 202 .

[0028] During implementation, when multiple groups of devices need to be spliced ​​together, the sliding column 206 is used to drive the protruding column 205 to slide, and at the same time, the protruding column 205 is engaged with another group of connection frames 201 to release the protruding column 205. The spring 204 can push the protruding column 205 to engage with the limiting hole 207, which is convenient for splicing multiple groups of connection frames 201 and has a better use effect. Since the rectangular strip 208, the arc block 209 and the clamping strip 210 are provided on the surface of the connection frame 201, the device can be easily positioned when spliced ​​up and down, thereby improving the splicing effect.

[0029] Embodiment 2:

[0030] like Figure 1-5 As shown, based on the first embodiment, the utility model provides a technical solution: the disassembly component 3 includes a rectangular column 301 arranged on the surface of the connecting frame 201, and an annular groove 302 is opened inside the rectangular column 301, a square groove 303 is opened on the surface of the rectangular column 301, and a sliding groove 304 is opened on the inner wall of the square groove 303.

[0031] like Figure 1-5 As shown, a second spring 305 is provided inside the annular groove 302 , and a second protrusion 306 is movably connected inside the annular groove 302 , and a second sliding column 307 is fixed on the surface of the second protrusion 306 .

[0032] During implementation, when the sound absorbing board body 1 needs to be disassembled and replaced, the second sliding column 307 can drive the second convex column 306 to slide, so that the second convex column 306 is separated from the second limiting hole 214 on the surface of the connecting frame 201, and the rectangular column 301 is slid to separate the rectangular column 301 from the connecting frame 201, thereby facilitating the replacement of the sound absorbing board body 1.

[0033] The advantages of this technical solution in practical applications include but are not limited to the following:

[0034] 1. By sliding the boss 1 205 and engaging with another set of connection frames 201 at the same time, the spring 1 204 can push the boss 1 205 to engage with the limiting hole 1 207, so as to facilitate the engagement of multiple sets of sound-absorbing panel bodies 1, facilitate splicing, and be convenient to use. At the same time, since the rectangular strip 208, the arc block 209 and the clamping strip 210 are arranged on the surface of the connection frame 201, it is convenient to position the device when splicing up and down, thereby improving the splicing effect;

[0035] 2. By providing a second protrusion 306 inside the disassembly component 3, the second protrusion 306 can be slid to separate the second protrusion 306 from the second limiting hole 214, and the rectangular column 301 can be slid to separate the rectangular column 301 from the connecting frame 201, thereby facilitating the replacement of the sound absorbing board body 1.

[0036] When multiple groups of devices need to be spliced ​​in the technical solution, by sliding the sliding column 206, the sliding column 206 drives the protruding column 205 to slide, and at the same time engages with another group of connecting frames 201 to release the protruding column 205, and the spring 204 can push the protruding column 205 to engage with the limiting hole 207, so that the multiple groups of connecting frames 201 can be conveniently spliced, and the use effect is better. Since the rectangular strip 208, the arc block 209 and the clamping strip 210 are provided on the surface of the connecting frame 201, the positioning of the device can be convenient when it is spliced ​​up and down, and the splicing effect is improved. When the sound-absorbing board body 1 needs to be disassembled and replaced, the sliding column 2 307 is slid, and the sliding column 2 307 can drive the protruding column 2 306 to slide, so that the protruding column 2 306 is separated from the limiting hole 214 on the surface of the connecting frame 201, and the rectangular column 301 is slid to separate the rectangular column 301 from the connecting frame 201, so as to facilitate the replacement of the sound-absorbing board body 1.

[0037] The above are only exemplary embodiments of the present disclosure, and the scope of the present disclosure cannot be limited thereto. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and the truth of practice, it will be easy for those skilled in the art to think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field not recorded in the present disclosure.

Claims

1. A sound-insulating mineral wool sound-absorbing board, comprising a sound-absorbing board body (1), characterized in that: A splicing component (2) is fixed to the side surface of the sound absorbing board body (1), and a disassembly component (3) is provided on the surface of the splicing component (2); The splicing assembly (2) comprises a connection frame (201) fixed to the sound absorbing board body (1); a U-shaped tube (202) is fixed on the surface of the connection frame (201); a sliding groove (203) is provided on the surface of the U-shaped tube (202); a spring (204) is provided inside the U-shaped tube (202); a convex column (205) is movably connected inside the U-shaped tube (202); a sliding column (206) is fixed on the surface of the convex column (205); a limiting hole (207) is provided on the surface of the connection frame (201); and a limiting hole (214) is provided on the surface of the connection frame (201).

2. The sound-insulating mineral wool sound-absorbing board according to claim 1, characterized in that: The top surface of the connection frame (201) is fixedly connected to a rectangular strip (208), and the top surface of the connection frame (201) is fixedly connected to an arc block (209), the bottom surface of the connection frame (201) is fixed to a clamping strip (210), and the bottom surface of the clamping strip (210) is provided with an arc groove (211).

3. The sound-insulating mineral wool sound-absorbing board according to claim 1, characterized in that: A clamping block (212) is fixed on the side surface of the connection frame (201), and a limiting column (213) is fixed on the side surface of the connection frame (201).

4. The sound-insulating mineral wool sound-absorbing board according to claim 1, characterized in that: The top diameter of the boss 1 (205) is equal to the inner diameter of the limiting hole 1 (207), and the spring 1 (204) is in contact with the surface of the boss 1 (205).

5. The sound-insulating mineral wool sound-absorbing board according to claim 1, characterized in that: The surface of the sliding column 1 (206) contacts the surface of the sliding groove 1 (203), and the surface of the protruding column 1 (205) contacts the inner wall of the U-shaped cylinder (202).

6. The sound-insulating mineral wool sound-absorbing board according to claim 1, characterized in that: The disassembly assembly (3) comprises a rectangular column (301) arranged on the surface of the connection frame (201), and an annular groove (302) is provided inside the rectangular column (301), a square groove (303) is provided on the surface of the rectangular column (301), and a second slide groove (304) is provided on the inner wall of the square groove (303).

7. The sound-insulating mineral wool sound-absorbing board according to claim 6, characterized in that: A second spring (305) is arranged inside the annular groove (302), and a second convex column (306) is movably connected inside the annular groove (302), and a second sliding column (307) is fixed on the surface of the second convex column (306).

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