Noise control device convenient to install

Abstract

The utility model relates to the technical field of sound insulation and noise prevention, in particular to a noise prevention device convenient to install, which comprises a sound insulation pad, a hook-and-loop fastener thorn surface is adhered to the front surface of the sound insulation pad, a hook-and-loop fastener rough surface is adhered to the back surface of the sound insulation pad, a rivet buckle is inserted into one side of the sound insulation pad, and a buckle hole is formed in the other side of the sound insulation pad. Binding bands are sewn on the back faces of the sound insulation pads, steel pipes penetrate through the binding bands, connecting pipes are welded to the tops of the steel pipes, anti-skid rubber adheres to the surfaces of the connecting pipes, anti-noise devices with improved transverse rods penetrate through the connecting pipes, and the multiple sound insulation pads are spliced together through rivet buckles and the steel pipes. The sound insulation pad can be connected or detached, is of a split structure, facilitates assembly and butt joint of various devices, can improve the overall supporting performance of the sound insulation pad through longitudinal and transverse crossed distribution of the steel pipes and the transverse rods, is not prone to deformation, can be independently replaced when a certain sound insulation pad is affected with damp or damaged, and is lower in maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of sound insulation and noise reduction technology, specifically a noise reduction device that is easy to install. Background Technology

[0002] With the development of science and technology, noise is now everywhere in our lives, such as in industrial production, transportation, construction, and residences. Noise pollution not only affects human health, but may also interfere with work efficiency, rest quality, and even cause hearing damage. Therefore, noise reduction devices play a very important role in modern society. Noise reduction devices refer to devices or materials used to reduce or isolate environmental noise. The main materials used in existing noise reduction devices include sound insulation boards, sound-absorbing cotton, soundproof glass, and foam materials.

[0003] In industrial production, many pieces of equipment generate significant noise pollution during operation. To reduce this noise pollution, soundproof enclosures made of sound-absorbing materials are typically placed around these devices to enclose the noise source and reduce its propagation. These enclosures are commonly used in noisy fields such as machinery, air conditioning, and electrical equipment. They effectively reduce noise leakage and improve the quietness of the working environment.

[0004] In the process of realizing this utility model, the inventors discovered the following problems with the prior art:

[0005] 1. Most existing soundproof enclosures are custom-made one-piece structures, which are inconvenient to disassemble and install. After the soundproof enclosure is produced, the internal space area is fixed, and the overall coverage space of the soundproof enclosure cannot be adjusted according to the size of the mechanical equipment, which greatly limits its use.

[0006] 2. In order to better wrap the soundproof cover around the outside of the equipment, it is generally made of soft rubber or polyester fiber. This kind of soundproof material is generally soft, has good elasticity and density, and can effectively block low-frequency noise. However, long-term use can cause the soft soundproof material to deform or become damp, thus affecting its soundproofing effect. Utility Model Content

[0007] The purpose of this utility model is to provide an easy-to-install noise reduction device to solve the problems mentioned in the background art, such as the inconvenience of disassembly and installation of the integrated structure, the large limitations in use, and the easy deformation of materials after long-term use, and the poor sound insulation effect due to moisture. To achieve the above objective, this utility model provides the following technical solution: an easy-to-install noise reduction device, including a sound-insulating pad, the front of the sound-insulating pad is glued with a Velcro bar, the back of the sound-insulating pad is glued with a Velcro loop, one side of the sound-insulating pad is inserted with a rivet buckle, the other side of the sound-insulating pad is provided with a buttonhole, the back of the sound-insulating pad is sewn with a strap, a steel pipe runs through the inside of the strap, a connecting pipe is welded to the top of the steel pipe, the surface of the connecting pipe is glued with anti-slip rubber, and a crossbar runs through the inside of the connecting pipe.

[0008] More preferably, the rivet buckle and the buttonhole are connected by a sleeve connection.

[0009] More preferably, the bottom of the steel pipe has a hole, and the diameter of the hole is slightly larger than the diameter of the connecting pipe.

[0010] More preferably, the sound insulation pads are connected to the steel pipe by rivets.

[0011] More preferably, the back of the sound insulation pad is equipped with three steel pipes and three crossbars, and the steel pipes and crossbars are distributed in a crisscross pattern on the back of the sound insulation pad.

[0012] More preferably, the sound insulation pad includes a fiber layer and a protective layer, wherein the fiber layer is made of polyurethane foam and the protective layer is made of nylon material.

[0013] More preferably, both the hook and loop side and the loop side of the hook and loop are long strips, and the overall length of the hook and loop side and the loop side is the same as the length of the sound insulation pad.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In this invention, several sound insulation pads are spliced ​​together using rivets and steel pipes. They can be connected or disassembled, allowing for selective addition or removal of sound insulation pads for different types of machinery or workshops. The modular structure facilitates assembly and connection of various equipment. When it is necessary to enclose some small equipment, the crossbar can be pulled out, and the sound insulation pads can be wrapped around the equipment in the middle. The Velcro face of the last row of sound insulation pads can be aligned with the Velcro bar of the first row and pressed to seal, thus covering the equipment inside for better sound insulation.

[0016] In this invention, the steel pipes and crossbars are arranged in a crisscross pattern, which improves the overall support of the sound insulation pad. Even with a large area of ​​fencing, it will not easily deform, increasing the stability of the structure. When a sound insulation pad becomes damp or is damaged, it can be replaced individually, resulting in lower maintenance costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the assembled structure of this utility model;

[0020] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B.

[0022] In the picture: 1. Sound insulation pad; 2. Hook and loop fastener; 3. Hook and loop fastener; 4. Rivet buckle; 5. Buttonhole; 6. Strap; 7. Steel pipe; 8. Connecting pipe; 9. Anti-slip rubber; 10. Crossbar. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 5 This utility model provides a technical solution: an easy-to-install noise reduction device, including a sound insulation pad 1, with a Velcro barbed side 2 glued to the front of the sound insulation pad 1, a Velcro rough side 3 glued to the back of the sound insulation pad 1, a rivet buckle 4 inserted into one side of the sound insulation pad 1, a buttonhole 5 provided on the other side of the sound insulation pad 1, a strap 6 sewn onto the back of the sound insulation pad 1, a steel pipe 7 passing through the inside of the strap 6, a connecting pipe 8 welded to the top of the steel pipe 7, anti-slip rubber 9 glued to the surface of the connecting pipe 8, and a crossbar 10 passing through the inside of the connecting pipe 8.

[0025] In this embodiment, as Figure 3 and Figure 5As shown, the rivet 4 and the buttonhole 5 are connected by a looping method. It should be noted that the rivet 4 and the buttonhole 5 are distributed on the left and right sides of the sound insulation pad 1, respectively. Each rivet 4 and buttonhole 5 corresponds to one other. By looping the rivet 4 and the buttonhole 5 together, the two sound insulation pads 1 are horizontally spliced ​​together.

[0026] In this embodiment, as Figure 2 and Figure 4 As shown, the bottom of the steel pipe 7 has a hole, and the diameter of the hole is slightly larger than the diameter of the connecting pipe 8. It should be noted that the steel pipes 7 of the upper and lower sound insulation pads 1 can be connected together. The connecting pipe 8 of the lower sound insulation pad 1 is aligned with the opening at the bottom of the steel pipe 7 of the upper sound insulation pad 1 and inserted to further splice the two sound insulation pads 1 longitudinally.

[0027] In this embodiment, as Figure 3 As shown, the sound insulation pads 1 are connected to each other by rivets 4 and steel pipes 7. It should be noted that the sound insulation pads 1 can be connected or disassembled by rivets 4 and steel pipes 7. The sound insulation pads 1 can be selectively added or removed for different mechanical equipment or workshops to adjust the overall protective space of the sound insulation pads 1. When a sound insulation pad 1 becomes damp or is damaged, it can also be replaced individually, resulting in lower maintenance costs.

[0028] In this embodiment, as Figure 2 As shown, the back of the sound insulation pad 1 is equipped with three steel pipes 7 and three crossbars 10, and the steel pipes 7 and crossbars 10 are distributed in a crisscross pattern on the back of the sound insulation pad 1. It should be noted that when a large area needs to be enclosed, the overall coverage area of ​​the sound insulation pad 1 is large. The crisscross distribution of the steel pipes 7 and crossbars 10 can improve the overall support of the sound insulation pad 1, prevent it from easily deforming, and increase the stability of the structure.

[0029] In this embodiment, as Figure 1 As shown, the sound insulation pad 1 comprises a fiber layer and a protective layer. The fiber layer is made of polyurethane foam, and the protective layer is made of nylon. It should be noted that polyurethane foam has excellent sound absorption properties, showing significant effectiveness in handling mid-to-high frequency noise, making it suitable for blocking noise generated by mechanical equipment. Nylon has good wear resistance, extending the overall service life of the sound insulation pad 1.

[0030] In this embodiment, as Figure 1 and Figure 2As shown, both the hook and loop fastener 2 and the loop fastener 3 are long strips, and the overall length of the hook and loop fastener 2 and the loop fastener 3 is the same as the length of the sound insulation pad 1. It should be noted that when it is necessary to enclose some small equipment, the crossbar 10 can be pulled out, and the sound insulation pad 1 can be wrapped around the equipment in the middle. The loop fastener 3 of the last row of sound insulation pads 1 can be aligned with the hook and loop fastener 2 of the first row and pressed to fit. It is long strips, which can cover the equipment inside, and the sound insulation effect is better.

[0031] The method of use and advantages of this utility model: This easy-to-install noise reduction device operates as follows:

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, first, assemble the various sound insulation pads 1 together. Align the rivet buckles 4 of the left sound insulation pad 1 with the buttonholes 5 of the right sound insulation pad 1 one by one. By connecting the rivet buckles 4 and the buttonholes 5 together, assemble the two sound insulation pads 1 horizontally. Then, align the connecting tube 8 of the first row of sound insulation pads 1 with the opening at the bottom of the steel pipe 7 of the second row of sound insulation pads 1 and insert it until the connecting tube 8 is fully inserted and the anti-slip rubber 9 is fully embedded in the steel pipe 7, making the connection tighter. Wrap the equipment around the sound insulation pads 1 in a circle. Align the Velcro surface 3 of the last row of sound insulation pads 1 with the Velcro barbed surface 2 of the first row and press it together to cover the equipment. Facing the large equipment, insert the crossbar 10 into the steel pipe 7 and assemble the sound insulation pads 1 on all four sides in sequence. Then, connect the sound insulation pads 1 on all four sides using the rivet buckles 4 and buttonholes 5.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A noise reduction device that is easy to install, comprising a sound-insulating pad (1), characterized in that: The front of the sound insulation pad (1) is attached with a Velcro barbed side (2), the back of the sound insulation pad (1) is attached with a Velcro rough side (3), a rivet buckle (4) is inserted into one side of the sound insulation pad (1), a buttonhole (5) is provided on the other side of the sound insulation pad (1), a strap (6) is sewn onto the back of the sound insulation pad (1), a steel pipe (7) runs through the inside of the strap (6), a connecting pipe (8) is welded to the top of the steel pipe (7), anti-slip rubber (9) is attached to the surface of the connecting pipe (8), and a crossbar (10) runs through the inside of the connecting pipe (8).

2. The noise reduction device that is easy to install according to claim 1, characterized in that: The rivet (4) and the buttonhole (5) are connected by a socket.

3. The noise reduction device that is easy to install according to claim 1, characterized in that: The bottom of the steel pipe (7) has a hole, and the diameter of the hole is slightly larger than the diameter of the connecting pipe (8).

4. The noise reduction device that is easy to install according to claim 1, characterized in that: The sound insulation pads (1) are connected to each other by rivets (4) and steel pipes (7).

5. The noise reduction device that is easy to install according to claim 1, characterized in that: The back of the sound insulation pad (1) is equipped with three steel pipes (7) and three crossbars (10), and the steel pipes (7) and crossbars (10) are distributed in a crisscross pattern on the back of the sound insulation pad (1).

6. The noise reduction device that is easy to install according to claim 1, characterized in that: The sound insulation pad (1) includes a fiber layer and a protective layer. The fiber layer is made of polyurethane foam, and the protective layer is made of nylon material.

7. The noise reduction device that is easy to install according to claim 1, characterized in that: Both the hook and loop fastener (2) and the hook and loop fastener (3) are long strips, and the overall length of the hook and loop fastener (2) and the hook and loop fastener (3) is the same as the length of the sound insulation pad (1).

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