Acoustic panel with polyester fiber composite structure

Abstract

The utility model relates to the technical field of acoustic panels, in particular to an acoustic panel with a polyester fiber composite structure. According to the technical scheme, the sound absorption board comprises a sound absorption board body and further comprises clamping assemblies fixedly installed on the two sides of the sound absorption board body, a rectangular groove is formed in one side of the sound absorption board body, and a telescopic rod is fixedly installed at the bottom of the inner wall of the rectangular groove; and the fixing device is arranged on the telescopic rod and used for limiting and locking the clamping assembly. The sound-absorbing board is easy to disassemble and assemble, the inserting board is automatically clamped and fixed, the sound-absorbing board is installed more firmly, and the installation stability of the sound-absorbing board is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound-absorbing panels, in particular to a polyester fiber composite structure 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, easy dust removal, easy cutting, parquetry, simple construction, good stability, good impact resistance, good independence, high cost performance, etc. There are a variety of colors to choose from, which can meet the sound-absorbing decoration needs of different styles and levels. It is used for sound-absorbing textile mills and factories with excessive noise in acoustic places such as theaters, concert halls, theaters, recording studios, studios, monitoring rooms, conference rooms, gymnasiums, exhibition halls, dance halls, home video halls, factories, silent rooms, courts, lecture halls, interrogation rooms, and sound-absorbing wall panels and ceiling panels of large public buildings.

[0003] Most of the existing polyester fiber composite sound-absorbing panels are assembled and spliced ​​together in a fixed connection and locking manner. This installation method is time-consuming and labor-intensive. When a sound-absorbing panel has a problem and needs to be repaired, it is troublesome to disassemble and extremely inconvenient to use. In addition, the sound-absorbing panel installation structure is also relatively easy to loosen. Therefore, the present application proposes a polyester fiber composite sound-absorbing panel. Summary of the invention

[0004] The utility model aims to solve the problems existing in the background technology and proposes a polyester fiber composite structure sound-absorbing board to solve the problems of laborious disassembly and installation and loose installation structure in the above background technology.

[0005] The technical solution of the utility model is: a polyester fiber composite structure sound-absorbing board, including a sound-absorbing board body, and also including:

[0006] A clamping assembly fixedly mounted on both sides of the sound absorbing board body, wherein a rectangular groove is opened on one side of the sound absorbing board body, and a telescopic rod is fixedly mounted on the bottom of the inner wall of the rectangular groove;

[0007] A fixing device is arranged on the telescopic rod and is used for limiting and locking the clamping assembly.

[0008] Optionally, the card assembly includes two card blocks fixedly mounted on one side of the sound absorbing board body, a card slot adapted to the card block is provided on the other side of the sound absorbing board body, a slot is provided on the inner wall of the rectangular slot, an insertion plate adapted to the slot is fixedly mounted on one side of the sound absorbing board body, and a first magnet is installed on the top of the insertion plate.

[0009] Optionally, the fixing device includes a card plate connected to the telescopic rod, a connecting rod is connected between the card plate and the top inner wall of the rectangular groove, a return spring is sleeved on the surface of the connecting rod, and two ends of the return spring are respectively installed on one side of the card plate and the inner side of the rectangular groove.

[0010] Optionally, a second magnet attracted to the first magnet is installed at the bottom of the card plate.

[0011] Optionally, a connecting column is installed on the top of the sound absorbing panel body, the bottom end of the connecting column is fixedly connected to the connecting rod, the top end of the connecting column is connected to a fixing plate, and a handle is installed on the fixing plate.

[0012] Optionally, a sound-absorbing membrane is arranged at the bottom of the sound-absorbing board body, a polyester fiber gauze layer is connected to the top of the sound-absorbing board body, and an anti-slip pad is arranged on the polyester fiber gauze layer.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] The utility model easily realizes the installation and disassembly of the sound absorbing board body by setting the mutual secondary clamping limit of the clamping block, the clamping slot, the plug plate and the slot. When the sound absorbing board body has a problem, only the problematic piece needs to be disassembled for replacement and repair. It is simple and efficient and has high practicality.

[0015] Furthermore, by setting a telescopic rod, a connecting rod, a card plate, a connecting column, a handle, a reset spring, and a first magnet and a second magnet, the handle is pulled to extend the telescopic rod to drive the movement of the card plate, and then the handle is released to reset the reset spring so that the card plate can be firmly clamped and locked to the plug plate. Combined with the suction force of the first magnet and the second magnet, the installation of the sound-absorbing panel body can be made more firm and stable.

[0016] The utility model realizes easy disassembly and installation of the sound absorbing board and realizes automatic clamping and fixing of the plug board, so that the installation of the sound absorbing board is more firm and the installation stability of the sound absorbing board is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of an embodiment of the utility model is given Figure 1 ;

[0018] Figure 2 A schematic diagram of the structure of an embodiment of the utility model is given Figure 2 ;

[0019] Figure 3 A schematic cross-sectional view of an embodiment of the utility model is given;

[0020] Figure 4 A schematic diagram of a card board connection structure of an embodiment of the utility model is given.

[0021] Figure numerals: 1. Sound-absorbing panel body; 2. Rectangular groove; 3. Telescopic rod; 4. Card plate; 5. Connecting rod; 6. Return spring; 7. Connecting column; 8. Fixed plate; 9. Handle; 10. Card block; 11. Insert plate; 12. First magnet; 13. Card slot; 14. Slot; 15. Sound-absorbing membrane; 16. Polyester gauze layer; 17. Anti-slip pad; 18. Second magnet. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0024] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] It should be noted that the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example

[0029] like Figure 1 and Figure 3 As shown, the polyester fiber composite structure sound-absorbing board proposed in the utility model includes a sound-absorbing board body 1, a sound-absorbing membrane 15 is arranged at the bottom of the sound-absorbing board body 1, and the sound-absorbing membrane 15 can effectively absorb and can make the sound insulation and sound absorption effect better when combined with the sound-absorbing board body 1, and a polyester fiber gauze layer 16 is connected to the top of the sound-absorbing board body 1, and an anti-slip pad 17 is arranged on the polyester fiber gauze layer 16.

[0030] like Figure 1 and Figure 2 As shown, it also includes: a clamping assembly fixedly installed on both sides of the sound absorbing board body 1, a rectangular groove 2 is opened on one side of the sound absorbing board body 1, and a telescopic rod 3 is fixedly installed on the bottom of the inner wall of the rectangular groove 2;

[0031] Furthermore, the clamping assembly includes two clamping blocks 10 fixedly mounted on one side of the sound absorbing board body 1, and a clamping slot 13 adapted to the clamping block 10 is provided on the other side of the sound absorbing board body 1, and the initial limiting fixation is completed by clamping the clamping block 10 into the clamping slot 13;

[0032] Furthermore, a slot 14 is provided on the inner wall of the rectangular groove 2, and a plug-in plate 11 adapted to the slot 14 is fixedly installed on one side of the sound-absorbing panel body 1, and a symmetrical notch is cut in the middle part of the plug-in plate 11 so as to be inserted into the slot 14. A first magnet 12 is installed on the top of the plug-in plate 11, and the secondary fixed limit is completed by inserting the plug-in plate 11 into the rectangular groove 2 and snapping it into the slot 14.

[0033] like Figure 3 and Figure 4 As shown, the fixing device is arranged on the telescopic rod 3 and is used for limiting and locking the clamping assembly. The fixing device includes a clamping plate 4 connected to the telescopic rod 3, and a second magnet 18 attracted to the first magnet 12 is installed at the bottom of the clamping plate 4;

[0034] It is worth noting that a connecting rod 5 is connected between the card plate 4 and the top inner wall of the rectangular groove 2, and a return spring 6 is sleeved on the surface of the connecting rod 5. The return spring 6 is used for elastic reset of the telescopic rod 3 and the connecting rod 5, and the two ends of the return spring 6 are respectively installed on one side of the card plate 4 and one side of the inner part of the rectangular groove 2;

[0035] In addition, a connecting column 7 is installed on the top of the sound-absorbing panel body 1, and the bottom end of the connecting column 7 is fixedly connected to the connecting rod 5. The top of the connecting column 7 is connected to a fixing plate 8, and a handle 9 is installed on the fixing plate 8. Pulling the handle 9 drives the telescopic rod 3 to extend, drives the card plate 4 to move upward, and inserts the plug plate 11 into the slot 14. Release it to reset the card plate 4, and cooperate with the first magnet 12 and the second magnet 18 to make the card plate 4 firmly clamp and fix the plug plate 11.

[0036] Working principle: when installing the sound-absorbing board body 1, pull the handle 9 without releasing it, the handle 9 extends the telescopic rod 3, drives the connecting rod 5 and the card plate 4 to move upward, makes the two card blocks 10 snap into the card slot 13, and makes the plug plate 11 enter the rectangular groove 2 and snap into the slot 14. At this time, release the handle 9, and the elastic force of the reset spring 6 makes the telescopic rod 3 shrink, further drives the card plate 4 to move downward, abuts and clamps the plug plate 11, cooperates with the attraction of the first magnet 12 and the second magnet 18, so that the plug plate 11 is firmly fixed, which significantly improves the stability of the installation.

[0037] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A polyester fiber composite structure sound-absorbing panel, comprising a sound-absorbing panel body (1), characterized in that: Also includes: A clamping assembly fixedly mounted on both sides of the sound absorbing board body (1); a rectangular groove (2) is provided on one side of the sound absorbing board body (1); a telescopic rod (3) is fixedly mounted on the bottom of the inner wall of the rectangular groove (2); A fixing device is arranged on the telescopic rod (3) and is used for limiting and locking the clamping assembly.

2. The polyester fiber composite structure sound-absorbing board according to claim 1, characterized in that: The snap-on assembly comprises two snap blocks (10) fixedly mounted on one side of a sound-absorbing board body (1); a snap slot (13) adapted to the snap block (10) is provided on the other side of the sound-absorbing board body (1); a slot (14) is provided on the inner wall of the rectangular slot (2); a plug plate (11) adapted to the slot (14) is fixedly mounted on one side of the sound-absorbing board body (1); a first magnet (12) is mounted on the top of the plug plate (11).

3. The polyester fiber composite structure sound-absorbing board according to claim 1, characterized in that: The fixing device comprises a clamping plate (4) connected to the telescopic rod (3); a connecting rod (5) is connected between the clamping plate (4) and the top inner wall of the rectangular groove (2); a return spring (6) is sleeved on the surface of the connecting rod (5); and two ends of the return spring (6) are respectively mounted on one side of the clamping plate (4) and one side inside the rectangular groove (2).

4. The polyester fiber composite structure sound-absorbing board according to claim 3, characterized in that: A second magnet (18) attracted to the first magnet (12) is installed at the bottom of the clamping plate (4).

5. The polyester fiber composite structure sound-absorbing board according to claim 3, characterized in that: A connecting column (7) is installed on the top of the sound absorbing panel body (1); the bottom end of the connecting column (7) is fixedly connected to the connecting rod (5); the top end of the connecting column (7) is connected to a fixing plate (8); and a handle (9) is installed on the fixing plate (8).

6. The polyester fiber composite structure sound-absorbing board according to claim 1, characterized in that: A sound absorbing membrane (15) is arranged at the bottom of the sound absorbing board body (1), a polyester fiber gauze layer (16) is connected to the top of the sound absorbing board body (1), and an anti-slip pad (17) is arranged on the polyester fiber gauze layer (16).

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