Anti-deformation suspension type acoustic panel

Abstract

The utility model provides an anti-deformation suspension type acoustic panel, which relates to the technical field of acoustic panels and comprises a frame, an acoustic panel main body is arranged in the frame, an acoustic cotton layer is arranged in the acoustic panel main body, protective coatings are fixed at two ends of the outer wall of the acoustic panel main body, a plurality of acoustic holes are arranged at two ends of the outer wall of the acoustic panel main body, and the acoustic cotton layer is arranged in the acoustic panel main body. A butt joint plate is arranged at one end of the frame. Through the arrangement of the frame and the baffle, the sound absorption board body is inserted into the clamping cavity formed in the frame and the baffle, the frame and the baffle can stably position the four ends of the sound absorption board body, the deformation phenomenon of the sound absorption board body is prevented, and the effect of improving the tensile strength of the sound absorption board body is achieved; the butt joint plate can be detached from the frame at any time, when the sound absorption plate body in the butt joint plate is damaged, the butt joint plate can be detached at any time for replacement, only the sound absorption plate body needs to be replaced, and the maintenance and replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sound-absorbing panels, in particular to an anti-deformation suspended sound-absorbing panel. Background Art

[0002] Sound-absorbing board is an ideal sound-absorbing decorative material with the advantages of sound absorption, environmental protection, flame retardancy, heat insulation, thermal insulation, moisture resistance, mildew resistance, good impact resistance, good independence and high cost performance. It is used in concert halls, theaters, recording studios, studios, conference rooms, gymnasiums, exhibition halls, dance halls, KTV boxes and other places with high requirements on acoustic environment.

[0003] At present, a sound-absorbing panel in the prior art has poor anti-deformation ability. When it is hung on the ceiling for a long time, it may be deformed due to gravity, and its practicality is poor. In addition, a sound-absorbing panel in the prior art cannot be connected with other sound-absorbing panel bodies according to actual usage conditions, and its practicality is poor. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the anti-deformation ability is poor, when it is hung on the ceiling for a long time, it may be deformed due to gravity and cannot be connected with other sound-absorbing panel bodies according to actual usage conditions, and to propose an anti-deformation hanging sound-absorbing panel.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-deformation suspended sound-absorbing panel, comprising a frame, a sound-absorbing panel body is arranged in the frame, a sound-absorbing cotton layer is arranged in the sound-absorbing panel body, protective coatings are fixed at both ends of the outer wall of the sound-absorbing panel body, a plurality of sound-absorbing holes are opened at both ends of the outer wall of the sound-absorbing panel body, a docking plate is arranged at one end of the frame, mounting and disassembly structures for fixing the docking plate to the frame are arranged at both ends of the docking plate, hooks are fixed at the four corners of the top end of the frame, and a plurality of docking tubes are fixed at the three ends of the frame.

[0006] Preferably, the installation and disassembly structure includes blocks fixed at both ends of the docking plate, and both sides of one end of the frame are provided with slots matching the blocks, one end of the block is threadedly connected with a locking bolt, and one end of the locking bolt passes through the block and is arranged in the frame.

[0007] Preferably, one end of the sound-absorbing hole passes through the protective coating layer, and the other end of the sound-absorbing hole is connected to the sound-absorbing cotton layer.

[0008] Preferably, baffles are fixed to both ends of the inner wall of the frame, a card cavity is formed in the frame and the baffle, and the sound absorbing board body is inserted in the card cavity.

[0009] Preferably, a connecting column is provided on one side of the docking tube, studs are fixed to both ends of the connecting column, and screw grooves matching the studs are provided in the docking tube.

[0010] Preferably, a plurality of docking sleeves matching with the docking sleeves mounted on the outer wall of the frame are fixed to the end of the docking plate facing away from the frame.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, the sound-absorbing board body is inserted into the card cavity formed in the frame and the baffle through the arrangement of the frame and the baffle, and the frame and the baffle can firmly position the four ends of the sound-absorbing board body to prevent it from being deformed, thereby achieving the effect of improving its tensile strength. In addition, the docking plate can be disassembled from the frame at any time through the arrangement of the card block, the card slot and the locking bolt. When the sound-absorbing board body inside it is damaged, it can be disassembled and replaced at any time. Only the sound-absorbing board body needs to be replaced, thereby reducing the cost of maintenance and replacement. In addition, the device is provided with a docking tube and a connecting column. When it needs to be docked with other sound-absorbing board bodies, it only needs to make the stud fixed at one end of the connecting column be threadedly connected to the docking tube of this device, and then make the stud fixed at the other end of the connecting column be threadedly connected to the docking tube outside another frame, so as to achieve the effect of docking installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a deformation-resistant suspended sound-absorbing panel is proposed for the utility model;

[0014] Figure 2 A three-dimensional diagram of a deformation-resistant suspended sound-absorbing panel is proposed for the utility model;

[0015] Figure 3 A cross-sectional view of a deformation-resistant suspended sound-absorbing panel is provided for the utility model;

[0016] Figure 4 The utility model provides a schematic diagram of the installation and disassembly structure of an anti-deformation suspended sound-absorbing panel.

[0017] Legend: 1. Frame; 2. Docking plate; 3. Baffle; 4. Sound-absorbing panel body; 5. Sound-absorbing cotton layer; 6. Protective coating; 7. Sound-absorbing hole; 8. Installation structure; 801. Block; 802. Slot; 803. Locking bolt; 9. Docking tube; 10. Connecting column; 11. Stud; 12. Slot; 13. Hook; 14. Cavity. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1-4 As shown, the utility model provides an anti-deformation suspended sound-absorbing panel, including a frame 1, a sound-absorbing panel body 4 is arranged in the frame 1, a sound-absorbing cotton layer 5 is arranged in the sound-absorbing panel body 4, protective coatings 6 are fixed at both ends of the outer wall of the sound-absorbing panel body 4, a plurality of sound-absorbing holes 7 are opened at both ends of the outer wall of the sound-absorbing panel body 4, a docking plate 2 is arranged at one end of the frame 1, mounting structures 8 for fixing the docking plate 2 to the frame 1 are arranged at both ends of the docking plate 2, hooks 13 are fixed at the four corners of the top of the frame 1, and a plurality of docking tubes 9 are fixed at the three ends of the frame 1.

[0021] The effect achieved by the entire embodiment 1 is that, through the setting of the frame 1, the sound-absorbing board body 4 is inserted into the frame 1, and the frame 1 can firmly position the four ends of the sound-absorbing board body 4 to prevent it from being deformed, thereby achieving the effect of improving its tensile strength. The docking plate 2 is provided with the installation and disassembly structure 8, so that the docking plate 2 can be disassembled from the frame 1 at any time. When the sound-absorbing board body 4 inside it is damaged, it can be disassembled and replaced at any time. Only the sound-absorbing board body 4 needs to be replaced, thereby reducing the cost of maintenance and replacement. In addition, the device is convenient for docking with the frame 1 outside other sound-absorbing board bodies 4 through the setting of the docking tube 9 and the connecting column 10, and is more practical.

[0022] Embodiment 2, as Figure 1-4 As shown, the installation structure 8 includes a block 801 fixed at both ends of the docking plate 2, and a slot 802 matching the block 801 is provided on both sides of one end of the frame 1. A locking bolt 803 is threadedly connected to one end of the block 801, and one end of the locking bolt 803 passes through the block 801 and is arranged in the frame 1. One end of the sound-absorbing hole 7 passes through the protective coating 6, and the other end of the sound-absorbing hole 7 is connected to the sound-absorbing cotton layer 5. Baffles 3 are fixed at both ends of the inner wall of the frame 1, and a card cavity 14 is formed in the frame 1 and the baffle 3. The sound-absorbing board body 4 is inserted in the card cavity 14. A connecting column 10 is provided on one side of the docking tube 9, and studs 11 are fixed at both ends of the connecting column 10. A screw groove 12 matching the stud 11 is provided in the docking tube 9, and a plurality of docking tubes 9 matching the docking tubes 9 installed on the outer wall of the frame 1 are fixed at one end of the docking plate 2 facing away from the frame 1.

[0023] The effect achieved by the entire embodiment 2 is that the docking plate 2 can be separated from the frame 1 at any time by the arrangement of the clamping block 801, the clamping groove 802 and the locking bolt 803. When the sound-absorbing panel body 4 inside it is damaged, it can be separated and replaced at any time. Only the sound-absorbing panel body 4 needs to be replaced, thereby reducing the cost of maintenance and replacement. In addition, the device is provided with the docking tube 9 and the connecting column 10. When it needs to be docked with other sound-absorbing panel bodies 4, it is only necessary to make the stud 11 fixed at one end of the connecting column 10 threadedly connected to the docking tube 9 of this device, and then make the stud 11 fixed at the other end of the connecting column 10 threadedly connected to the docking tube 9 on the outside of another frame 1, so as to achieve the effect of docking installation.

[0024] Working principle: When the device is used, the sound-absorbing panel body 4 is inserted into the card cavity 14 formed in the frame 1 and the baffle 3, and then the docking plate 2 is placed at the open end of the frame 1, so that the two card blocks 801 enter the card slots 802 opened in the frame 1, and the card blocks 801 are fixed to the frame 1 by tightening the locking bolts 803, so that the docking plate 2 is fixed to the frame 1. After being fixed, when it is necessary to dock other sound-absorbing panel bodies 4, it is only necessary to thread the stud 11 fixed at one end of the connecting column 10 into the docking tube 9 of this device. , and then the stud 11 fixed at the other end of the connecting column 10 is threadedly connected to the docking tube 9 on the outside of the other frame 1, so that the docking installation effect can be achieved. Finally, a hanging rope is hung in the hook 13 to suspend it. When the sound is transmitted to the sound-absorbing board body 4, the sound will enter the sound-absorbing hole 7, and the sound wave will be reflected back and forth in the sound-absorbing hole 7, so that the energy of the sound wave is greatly attenuated. After the attenuated sound wave passes through the sound-absorbing hole 7, the sound wave will continue to be transmitted to the sound-absorbing cotton layer 5, and the sound-absorbing cotton layer 5 can effectively absorb the remaining sound wave energy.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A deformation-resistant suspended sound-absorbing panel, comprising a frame (1), characterized in that: A sound-absorbing panel body (4) is arranged in the frame (1), a sound-absorbing cotton layer (5) is arranged in the sound-absorbing panel body (4), protective coatings (6) are fixed to both ends of the outer wall of the sound-absorbing panel body (4), a plurality of sound-absorbing holes (7) are opened at both ends of the outer wall of the sound-absorbing panel body (4), a docking plate (2) is arranged at one end of the frame (1), mounting structures (8) for fixing the docking plate (2) to the frame (1) are arranged at both ends of the docking plate (2), hooks (13) are fixed to the four corners of the top end of the frame (1), and a plurality of docking tubes (9) are fixed to the three ends of the frame (1).

2. The anti-deformation suspended sound-absorbing panel according to claim 1, characterized in that: The mounting and disassembly structure (8) comprises a clamping block (801) fixed at both ends of the docking plate (2); a clamping groove (802) matching the clamping block (801) is provided on both sides of one end of the frame (1); one end of the clamping block (801) is threadedly connected to a locking bolt (803); one end of the locking bolt (803) passes through the clamping block (801) and is arranged in the frame (1).

3. The anti-deformation suspended sound-absorbing panel according to claim 1, characterized in that: One end of the sound-absorbing hole (7) penetrates the protective coating (6), and the other end of the sound-absorbing hole (7) is connected to the sound-absorbing cotton layer (5).

4. The anti-deformation suspended sound-absorbing panel according to claim 1, characterized in that: Baffles (3) are fixed to both ends of the inner wall of the frame (1), a card cavity (14) is formed in the frame (1) and the baffle (3), and the sound absorbing board body (4) is inserted into the card cavity (14).

5. The anti-deformation suspended sound-absorbing panel according to claim 1, characterized in that: A connecting column (10) is provided on one side of the docking tube (9), studs (11) are fixed to both ends of the connecting column (10), and a screw groove (12) matching the stud (11) is provided in the docking tube (9).

6. The anti-deformation suspended sound-absorbing panel according to claim 1, characterized in that: A plurality of docking sleeves (9) matching with the docking sleeves (9) mounted on the outer wall of the frame (1) are fixed to one end of the docking plate (2) facing away from the frame (1).

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