A modular sound absorbing panel mounting frame for a cinema

Abstract

The utility model belongs to the field of architectural acoustics engineering, especially relates to a modular sound absorption board mounting frame for cinema, including wall body, frame body, sound absorption board body and mounting piece etc., multiple frame bodies are arranged neatly on the mounting surface of wall body, multiple mounting hole grooves that are equidistantly arranged are arranged on the left side and the right side of each frame body, one sound absorption board body is butted on each frame body, two mounting pieces that are symmetrically distributed are fixedly connected on each sound absorption board body. Through the modular combination structure between the frame body and the sound absorption board body, the quick locking mechanism that combines the clamping plate and the mounting piece is cooperated, so that the whole sound absorption system has good detachability and flexibility, when the sound absorption board body of a part appears damage or needs material upgrading, only needs to dismantle and replace the corresponding module locally, does not need to demolish the overall structure, significantly reduces the maintenance cost and construction difficulty, improves the convenience and economy of the later maintenance.

Description

Technical Field

[0001] This utility model belongs to the field of architectural acoustics engineering, and in particular relates to a modular sound-absorbing panel installation frame for cinemas. Background Technology

[0002] In modern cinema design, a good acoustic environment is a crucial factor in ensuring a good viewing experience. To improve sound quality, sound-absorbing building materials, such as sound-absorbing panels, are typically installed on the walls and ceilings of the cinema. Sound-absorbing panels are building materials or components with sound-absorbing functions, mainly used to absorb indoor sound reflections, reduce echoes, reverberation and other undesirable acoustic phenomena, thereby improving the acoustic environment within the cinema space.

[0003] However, most existing cinema sound-absorbing panel installation frames adopt an integral structure, that is, the whole sound-absorbing panel is directly fixed to the wall or keel structure. However, the whole sound-absorbing panel is large in size, making it difficult to transport and install, which is not conducive to rapid on-site construction. At the same time, once the sound-absorbing panel in a certain part is damaged or needs to be upgraded, it is often necessary to remove the entire wall or a large area, which not only increases the difficulty of maintenance, but also wastes manpower and resources.

[0004] Therefore, there is a particular need for a modular sound-absorbing panel mounting frame for cinemas to solve the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of existing cinema sound-absorbing panel installation frames, which are characterized by an integral structure, resulting in difficulties in transportation and installation, low construction efficiency, inconvenient maintenance, and high costs, this utility model provides a modular sound-absorbing panel installation frame for cinemas.

[0006] This utility model is achieved through the following technical means: a modular sound-absorbing panel mounting frame for cinemas, comprising a wall, a frame body, a sound-absorbing panel body, mounting plates, clamping plates, telescopic springs, grouting panels, and limiting components. Multiple frame bodies are neatly arranged on the mounting surface of the wall. Each frame body has multiple equally spaced mounting holes on its left and right sides. Each frame body is connected to a sound-absorbing panel body. Two symmetrically distributed mounting plates are fixed to each sound-absorbing panel body. Two clamping plates are slidably arranged side-by-side on each frame body, extending to the outside of the frame body. The frame body has a raised structure on its side. Each mounting piece has a slot that matches the card plate. One end of the slot is closed and the other end is open. The mounting piece is inserted into the corresponding card plate through the open end of the slot. Each card plate is fitted with multiple vertically distributed telescopic springs. The two ends of each telescopic spring are fixedly connected to the corresponding frame body and the corresponding card plate. Multiple grout boards are connected at the gaps between the multiple sound-absorbing panels. The grout board at the outermost position is in close contact with the inner wall of the wall. The limiting component is set between the frame body and the grout board.

[0007] As a preferred technical solution of this utility model, the limiting component includes spring plates, locking rods, and protrusions. Each frame body is fixed with a corresponding number of spring plates. Among them, the leftmost and rightmost frame bodies are fixed with two spring plates distributed vertically, and the frame body in the middle position is fixed with four spring plates distributed in a U-shape. Each tile is fixed with multiple locking rods, which are inserted between two adjacent spring plates. One end of each locking rod is fixed with a protrusion. The diameter of the protrusion is larger than that of the locking rod and it is located between the rear sides of the corresponding two spring plates.

[0008] As a preferred technical solution of this utility model, it also includes a transparent plate, each tile having a placement groove, and a transparent plate being fixed inside each placement groove.

[0009] As a preferred technical solution of this utility model, it also includes a sealing strip. A sealing strip is fixedly connected to the side edge of each grout board. The sealing strip is embedded in the gap between the multiple sound-absorbing board bodies. The sealing strip on the outermost grout board is also in close contact with the inner wall of the wall, forming a protective barrier.

[0010] As a preferred technical solution of this utility model, the sealing strip is a silicone sealing strip.

[0011] As a preferred technical solution of this utility model, the transparent plate is made of acrylic material.

[0012] As a preferred embodiment of this invention, each protrusion has a guide bevel at both ends.

[0013] Beneficial effects: 1. Through the modular combination structure between the frame body and the sound-absorbing panel body, combined with the quick locking mechanism of the clamping plate and the mounting plate, the entire sound absorption system has good disassembly and flexibility. When the sound-absorbing panel body of a certain part is damaged or needs material upgrade, only the corresponding module needs to be disassembled and replaced locally, without dismantling the entire structure. This significantly reduces maintenance costs and construction difficulty, and improves the convenience and economy of later maintenance.

[0014] 2. Through the coordinated operation of the clamps, spring plates, and protrusions, a stable connection is achieved between the grout board and the frame body. This not only makes the installation of the grout board simpler and faster, but also facilitates disassembly and replacement later, effectively improving construction efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a partial sectional view of the wall component of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the frame body, mounting holes and grooves, and sound-absorbing panel body of this utility model.

[0018] Figure 4 This is a partial sectional view of the frame body and mounting plate components of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the components of this utility model, including the tile joint board, sealing strip, and transparent plate.

[0020] Figure 6 This is a three-dimensional structural diagram of the sealing strip, transparent plate, and placement groove of this utility model.

[0021] Figure 7 This is a three-dimensional structural diagram of the components of this utility model, such as the tile grout board, spring sheet, and protrusion.

[0022] Figure 8 This is a three-dimensional structural diagram of the spring sheet, locking rod, and protrusion components of this utility model.

[0023] Figure 9 This is an exploded structural diagram of the tile grout board of this utility model.

[0024] Figure 10 This is a schematic diagram of the first three-dimensional structure of the frame body, spring sheet, and protrusion component of this utility model.

[0025] Figure 11 This is a schematic diagram of a second three-dimensional structure of the frame body, spring sheet, and protrusion component of this utility model.

[0026] Figure 12 This is a three-dimensional structural diagram of the tile grout board and the clamping rod component of this utility model.

[0027] Figure 13 This is a three-dimensional structural diagram of the spring sheet, locking rod, and protrusion component of this utility model.

[0028] The markings in the diagram are as follows: 1. Wall, 20. Frame body, 21. Mounting hole groove, 30. Sound-absorbing panel body, 31. Mounting plate, 32. Clip plate, 33. Telescopic spring, 40. Tile grout board, 41. Sealing strip, 42. Transparent plate, 43. Placement groove, 50. Spring plate, 51. Clip rod, 52. Protrusion. Detailed Implementation

[0029] Example: A modular sound-absorbing panel mounting frame for cinemas, such as... Figures 1-13As shown, the system includes a wall 1, a frame body 20, a sound-absorbing panel body 30, mounting plates 31, clamping plates 32, a telescopic spring 33, a grouting board 40, and a limiting component. Sixteen frame bodies 20 are neatly arranged on the mounting surface of the wall 1. Each frame body 20 has three equally spaced mounting slots 21 on its left and right sides. Each frame body 20 is connected to a sound-absorbing panel body 30. Two symmetrically distributed mounting plates 31 are fixedly connected to each sound-absorbing panel body 30. Two clamping plates 32 are slidably arranged side by side on each frame body 20. The clamping plates 32 extend to the outside of the frame body 20 and form a protruding structure on the side of the frame body 20. Each mounting plate 31 has a pre-set groove that matches the clamping plate 32. The groove is closed at the top and open at the bottom. 31 is inserted into the corresponding card plate 32 through the open lower end of the card slot, realizing quick locking between the sound-absorbing panel body 30 and the frame body 20. Each card plate 32 is fitted with three vertically distributed telescopic springs 33. The two ends of each telescopic spring 33 are fixedly connected to the corresponding frame body 20 and the corresponding card plate 32, respectively, to provide a reset force for the card plate 32, so that it remains in the extended state when not subjected to external force, realizing a stable lock with the mounting piece 31. Multiple grouting plates 40 are connected at the gaps between the sixteen sound-absorbing panel bodies 30. Among them, the grouting plate 40 at the outermost position is in close contact with the inner wall of the wall 1, thereby ensuring that the sound-absorbing panel body 30 at the outermost position is tightly connected to the wall 1. The limiting component is set between the frame body 20 and the grouting plate 40.

[0030] like Figure 1 , Figure 7 , Figure 8 , Figure 10 , Figure 11 , Figure 12 and Figure 13As shown, the limiting assembly includes spring plates 50, locking rods 51, and protrusions 52. Each frame body 20 has a corresponding number of spring plates 50 fixedly connected to it. Specifically, the leftmost and rightmost frame bodies 20 have two spring plates 50 fixedly connected vertically, while the middle frame body 20 has four spring plates 50 arranged in a U-shape. Each tile grout board 40 has multiple locking rods 51 fixedly connected to it, with each rod inserted between two adjacent spring plates 50. Each locking rod 51 has a protrusion 52 fixedly connected to its rear end, and the diameter of the protrusion 52 is larger than that of the locking rod 51. Furthermore, it is located between the rear sides of the corresponding two spring plates 50, thereby forming a limit at the rear end of the locking rod 51, limiting the tile 40 in the gap between the frame bodies 20. Each protrusion 52 has a guide slope at both the front and rear ends. This design allows the locking rod 51 to slide smoothly along the guide slope of the protrusion 52 when inserted between the two spring plates 50, effectively reducing resistance and jamming during insertion. At the same time, when it is necessary to remove the locking rod 51 from between the two spring plates 50, the guide slope can also guide the locking rod 51 to detach smoothly and steadily, ensuring a smooth installation and disassembly process.

[0031] like Figure 5 and Figure 6 As shown, it also includes a sealing strip 41 and a transparent plate 42. A sealing strip 41 is fixedly connected to the side edge of each grout board 40. The sealing strip 41 is embedded in the gap between the sixteen sound-absorbing board bodies 30. The sealing strip 41 on the outermost grout board 40 is also in close contact with the inner wall of the wall 1, forming a protective barrier to prevent dust and seal. The sealing strip 41 is a silicone sealing strip with added sound-absorbing particles to enhance the sound absorption effect. Each grout board 40 has a placement groove 43 for building LED light strips or other lighting devices to achieve integrated design of functional lighting or ambient lighting. A transparent plate 42 is fixedly connected inside each placement groove 43 to seal the placement groove 43. The transparent plate 42 is made of acrylic material, which has good light transmission, scratch resistance and easy cleaning. Different colors or patterns can also be set according to needs to enhance the aesthetics of the space.

[0032] During installation, the operator first fixes multiple frame bodies 20 to the mounting surface of the wall 1 according to the design layout. After each frame body 20 is installed, the sound-absorbing panel body 30 is placed above the frame body 20 and inserted vertically downwards into the frame body 20. During the insertion process, the mounting pieces 31 on both sides of the sound-absorbing panel body 30 are gradually aligned and slid into the position of the locking plate 32 on the frame body 20. The slots on the mounting pieces 31 slide along the locking plate 32 until they are fully inserted. At this time, under the action of the telescopic spring 33, the locking plate 32 is firmly embedded in the slot, realizing a quick locking connection between the sound-absorbing panel body 30 and the frame body 20, and completing the stable installation of the sound-absorbing panel body 30.

[0033] For the installation of the top row of frame bodies 20, the operator first manually presses the locking plate 32 inward to completely retract it into the frame body 20. At this time, the telescopic spring 33 is in a compressed state. Then, the sound-absorbing panel body 30 is pushed horizontally from the front to the rear onto the frame body 20, so that the mounting piece 31 is accurately inserted into the corresponding position. When the mounting piece 31 is in place, the slot on it automatically aligns with the position of the locking plate 32, and the telescopic spring 33 quickly returns to its original state, pushing the locking plate 32 to reset and locking the mounting piece 31, thereby ensuring that the sound-absorbing panel body 30 is stably installed.

[0034] After all the sound-absorbing panel bodies 30 are installed, the operator inserts the sealant 40 into the gaps between the sound-absorbing panel bodies 30 one by one, aligning the locking rod 51 on the sealant 40 with the corresponding two spring plates 50, and applies force to insert it. After the locking rod 51 is inserted into place, the protrusion 52 is located behind the spring plate 50, forming a limiting structure, thereby stably fixing the sealant 40 in the gaps between the sound-absorbing panel bodies 30. At the same time, the sealing strip 41 set on the edge of the sealant 40 is embedded in the gaps between the sound-absorbing panel body 30 and the wall 1, and between the sound-absorbing panel bodies 30, playing a good role in dust prevention, sound insulation and sealing, further enhancing the overall sound absorption performance and spatial airtightness, and improving the acoustic environment quality of the cinema.

[0035] When it is necessary to replace or repair a sound-absorbing panel body 30, the operator only needs to remove the grout board 40 in the corresponding area, insert the tool through the gap between the sound-absorbing panel bodies 30, press the clip 32 to release the engagement between it and the mounting plate 31, and then the target sound-absorbing panel body 30 can be easily removed without dismantling the entire wall 1 or other modules, which significantly improves the convenience of later maintenance and reduces maintenance costs.

Claims

1. A modular sound-absorbing panel mounting frame for cinemas, characterized in that, The system includes a wall (1), a frame body (20), a sound-absorbing panel body (30), mounting plates (31), clamping plates (32), a telescopic spring (33), a grouting board (40), and a limiting component. Multiple frame bodies (20) are neatly arranged on the mounting surface of the wall (1). Each frame body (20) has multiple mounting slots (21) arranged at equal intervals on its left and right sides. Each frame body (20) is connected to a sound-absorbing panel body (30). Two symmetrically distributed mounting plates (31) are fixed to each sound-absorbing panel body (30). Two clamping plates (32) are slidably arranged side by side on each frame body (20). The clamping plates (32) extend to the outside of the frame body (20) and are positioned on the frame body (20). The side of the mounting plate (31) forms a raised structure. Each mounting plate (31) has a slot that matches the card plate (32). One end of the slot is closed and the other end is open. The mounting plate (31) is inserted into the corresponding card plate (32) through the open end of the slot. Each card plate (32) is fitted with multiple vertically distributed telescopic springs (33). The two ends of each telescopic spring (33) are fixedly connected to the corresponding frame body (20) and the corresponding card plate (32) respectively. Multiple sound-absorbing panel bodies (30) are connected to each other at the gaps between them. Among them, the outermost sound-absorbing panel (40) is in close contact with the inner wall of the wall (1). The limiting component is set between the frame body (20) and the sound-absorbing panel (40).

2. The modular sound-absorbing panel mounting frame for cinemas according to claim 1, characterized in that, The limiting component includes spring plates (50), locking rods (51) and protrusions (52). Each frame body (20) is fixed with a corresponding number of spring plates (50). Among them, the leftmost and rightmost frame bodies (20) are fixed with two spring plates (50) distributed vertically. The frame body (20) in the middle position is fixed with four spring plates (50) distributed in a square shape. Each tile panel (40) is fixed with multiple locking rods (51). The locking rods (51) are inserted between two adjacent spring plates (50). One end of each locking rod (51) is fixed with a protrusion (52). The diameter of the protrusion (52) is larger than that of the locking rod (51) and it is located between the rear sides of the corresponding two spring plates (50).

3. The modular sound-absorbing panel mounting frame for cinemas according to claim 2, characterized in that, It also includes a transparent plate (42), and each grout board (40) has a placement groove (43) with a transparent plate (42) fixed inside each placement groove (43).

4. The modular sound-absorbing panel mounting frame for cinemas according to claim 3, characterized in that, It also includes a sealing strip (41), with a sealing strip (41) fixed to the side edge of each grout board (40). The sealing strip (41) is embedded in the gap between multiple sound-absorbing board bodies (30), and the sealing strip (41) on the outermost grout board (40) is also in close contact with the inner wall of the wall (1) to form a protective barrier.

5. A modular sound-absorbing panel mounting frame for cinemas according to claim 4, characterized in that, The sealing strip (41) is a silicone sealing strip.

6. A modular sound-absorbing panel mounting frame for cinemas according to claim 5, characterized in that, The transparent panel (42) is made of acrylic.

7. A modular sound-absorbing panel mounting frame for cinemas according to claim 6, characterized in that, Each protrusion (52) has a guide bevel at both ends.

Images