Noise reduction plate convenient to splice and assemble

Abstract

The utility model discloses a noise reduction board convenient to splice and assemble relates to noise reduction board technical field, including noise reduction board body and reserved groove, noise reduction board body both sides are provided with reserved groove, the inside of reserved groove is provided with the fixed seat of symmetrical distribution, the inside of fixed seat is provided with the vertical rod. According to the noise reduction plate convenient to splice and assemble, a pulling plate is pulled, so that a locking rod can be aligned with a locking seat, then a limiting rod is loosened, the locking rod and the locking seat which are connected with each other can be locked by the limiting rod, and the noise reduction plate can be quickly spliced and assembled during use; when the noise reduction plate is folded, a butt joint rod can be in butt joint with a connecting groove, then a rotating hand wheel is rotated, and a limiting plate can lock the butt joint rod through a limiting block, so that the noise reduction plate can be rapidly fixed after being folded, and the noise reduction plate can be rapidly stored after being folded.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction plates, in particular to a noise reduction plate convenient for splicing and assembly. Background Technique

[0002] A noise reduction plate is a material specifically used to reduce noise. Its function is to absorb or reflect sound waves through various methods such as reflection, sound absorption, and sound insulation during the transmission of sound waves, thereby reducing the propagation and influence of noise. Noise reduction plates play an important role in reducing noise propagation, improving environmental quality, enhancing safety, saving energy, and beautifying the environment.

[0003] However, most noise reduction plates need to be locked with multiple bolts during splicing, making the splicing and assembly of noise reduction plates rather cumbersome. At the same time, when the bolts are disassembled and removed, they are prone to thread slipping and damage, making it inconvenient to lock and install the noise reduction plates subsequently, and further resulting in inconvenience in installing and disassembling the noise reduction plates. Content of the Utility Model

[0004] The purpose of the utility model is to provide a noise reduction plate convenient for splicing and assembly to solve the problem that the noise reduction plate is not easy to splice and assemble proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A noise reduction plate convenient for splicing and assembly, including a noise reduction plate body and a reserved groove. Reserved grooves are provided on both sides of the noise reduction plate body. Symmetrically distributed fixing seats are arranged inside the reserved grooves. A vertical rod is arranged inside the fixing seats. A locking rod is slidably connected to the surface of the vertical rod. A pulling plate is connected to one side of the locking rod.

[0006] Preferably, a locking seat is arranged on the side of the reserved groove away from the fixing seat, and a docking groove is opened inside the locking seat.

[0007] Preferably, a limiting rod is snap-fitted inside the locking seat, and a limiting spring is connected between one side of the limiting rod and the inside of the locking seat.

[0008] Preferably, a docking rod is arranged at one end of the noise reduction plate body, and a connection groove is opened on the side of the noise reduction plate body away from the docking rod.

[0009] Preferably, symmetrically distributed limiting plates are arranged inside the connection groove, a limiting spring is connected between the limiting plates, and symmetrically distributed limiting blocks are arranged on one side of one of the limiting plates.

[0010] Preferably, an adjusting seat is arranged at the top of the limiting block. One end of the adjusting seat away from the limiting plate is connected with a screw rod through a bearing, and a rotating handwheel is connected to the top of the screw rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the noise reduction board that is convenient for splicing and assembling, when the pull plate is pulled, the locking rod can be aligned with the locking seat. Then, the limiting rod is loosened, so that the limiting rod can lock the connected locking rod and locking seat, enabling the noise reduction board to be quickly spliced and assembled during use. The noise reduction board body can be rotated along the rotating shaft, so that the docking rod can be docked with the connection groove. Then, the rotating handwheel is rotated, so that the limiting plate can lock the docking rod through the limiting block, thereby enabling the noise reduction board to be quickly fixed after folding and enabling the noise reduction board to be quickly stored after folding.

[0012] 1. For the noise reduction board that is convenient for splicing and assembling, when the noise reduction board is in use, it is usually spliced and assembled by bolts, making it inconvenient to splice and assemble the noise reduction board. First, the pull plate is pulled, then the limiting rod is pulled, and then the pull plate is loosened, enabling the locking seat to move. Then, the limiting rod can be loosened, so that the limiting rod can lock the locking rod and the locking seat, so that the two noise reduction board bodies can be quickly connected through the locking rod and the locking seat after being placed, thereby enabling the noise reduction board to be quickly spliced and assembled during use.

[0013] 2. For the noise reduction board that is convenient for splicing and assembling, when the noise reduction board is being put away, its volume is usually fixed, making it easy to occupy a large area when the noise reduction board is being stored and inconvenient to store and place the noise reduction board. The noise reduction board body can be rotated along the rotating shaft, so that the docking rod can be docked with the connection groove. Then, the rotating handwheel is rotated, so that the limiting plate moves and locks the docking rod through the limiting block, thereby enabling the noise reduction board to be quickly fixed after folding and enabling the noise reduction board to be quickly stored after folding. Description of the Drawings

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the rear view structural schematic diagram of the fixing seat of the present utility model;

[0016] Figure 3 is the front view sectional structural schematic diagram of the locking seat of the present utility model;

[0017] Figure 4 is the top view sectional structural schematic diagram of the noise reduction board body of the present utility model;

[0018] Figure 5 is the side view sectional structural schematic diagram of the noise reduction board body of the present utility model.

[0019] In the figure: 1, the noise reduction plate body; 2, the reserved groove; 3, the fixed seat; 4, the vertical rod; 5, the locking rod; 6, the pulling plate; 7, the locking seat; 8, the docking groove; 9, the limiting rod; 10, the limiting spring; 11, the docking rod; 12, the connecting groove; 13, the limiting plate; 14, the limiting spring; 15, the limiting block; 16, the adjusting seat; 17, the screw rod; 18, the rotating handwheel. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: a noise reduction plate convenient for splicing and assembling, including a noise reduction plate body 1 and a reserved groove 2. Reserved grooves 2 are provided on both sides of the noise reduction plate body 1. Symmetrically distributed fixed seats 3 are arranged inside the reserved grooves 2. A vertical rod 4 is arranged inside the fixed seat 3. A locking rod 5 is slidably connected to the surface of the vertical rod 4. One side of the locking rod 5 is connected to a pulling plate 6. A locking seat 7 is arranged on the side of the reserved groove 2 away from the fixed seat 3. A docking groove 8 is opened inside the locking seat 7. A limiting rod 9 is snap-fitted inside the locking seat 7. A limiting spring 10 is connected between one side of the limiting rod 9 and the inside of the locking seat 7.

[0022] During specific implementation,

[0023] Referring to Figures 1-4 it can be seen that when the noise reduction plate is in use, it is usually spliced and assembled by bolts, making it inconvenient to splice and assemble the noise reduction plate. First, pull the pulling plate 6 so that the pulling plate 6 can move the connected locking rod 5. Then, pull the limiting rod 9 so that the limiting rod 9 can squeeze the limiting spring 10 when moving. Secondly, loosen the pulling plate 6 so that the locking seat 7 can move and engage with the docking groove 8. Then, loosen the limiting rod 9 so that the limiting spring 10 connected to one side of the limiting rod 9 can reset, so that the limiting spring 10 can move the connected limiting rod 9, making the limiting rod 9 lock the locking rod 5 and the locking seat 7, so that the two noise reduction plate bodies 1 can be connected by the locking rod 5 and the locking seat 7 after being placed, thereby enabling the noise reduction plate to be quickly spliced and assembled during use.

[0024] One end of the noise reduction plate body 1 is provided with a docking rod 11. A connection groove 12 is formed on the side of the noise reduction plate body 1 away from the docking rod 11. Symmetrically distributed limiting plates 13 are arranged inside the connection groove 12. A limiting spring 14 is connected between the limiting plates 13. On one side of one of the limiting plates 13, symmetrically distributed limiting blocks 15 are arranged. An adjusting seat 16 is arranged at the top of the limiting block 15. One end of the adjusting seat 16 away from the limiting plate 13 is connected with a screw rod 17 through a bearing. The top of the screw rod 17 is connected with a rotating handwheel 18.

[0025] During specific implementation,

[0026] Refer to Figure 1 、 Figure 3 and Figure 5 It can be known that when the noise reduction plate is being retracted, its volume is usually relatively fixed, so that the noise reduction plate is likely to occupy a large area during storage, making it inconvenient to store and place the noise reduction plate. The noise reduction plate body 1 can be rotated along the rotating shaft so that the docking rod 11 can be docked with the connection groove 12. Then, the rotating handwheel 18 is rotated, so that the rotating handwheel 18 can rotate the connected screw rod 17 when rotating. As a result, the screw rod 17 can move the connected adjusting seat 16 when rotating, so that the adjusting seat 16 can move the connected limiting plate 13 when moving, and can stretch the limiting spring 14 when moving. With the movement of the limiting plate 13, the connected limiting block 15 can be locked with the docking rod 11, so that the noise reduction plate can be quickly fixed after being folded, and the noise reduction plate can be quickly stored after being folded.

[0027] In summary, the noise reduction plate is a material specifically used to reduce noise. Its function is to absorb or reflect sound waves through various methods such as reflection, sound absorption, and sound insulation during the transmission of sound waves, thereby reducing the propagation and influence of noise. First, the pull plate 6 is pulled, then the limiting rod 9 is pulled, and then the pull plate 6 is loosened, so that the locking seat 7 can move. Then, the limiting rod 9 is loosened, so that the limiting rod 9 can lock the locking rod 5 and the locking seat 7. As a result, the two noise reduction plate bodies 1 can be connected through the locking rod 5 and the locking seat 7 after being placed, so that the noise reduction plate can be quickly spliced and assembled during use. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A noise reduction board that is convenient for splicing and assembly, comprising a noise reduction board body (1) and a reserved groove (2), characterized in that: Reserved grooves (2) are provided on both sides of the noise reduction board body (1). Symmetrically distributed fixing seats (3) are arranged inside the reserved grooves (2). A vertical rod (4) is arranged inside the fixing seat (3). A locking rod (5) is slidably connected to the surface of the vertical rod (4). One side of the locking rod (5) is connected to a pulling plate (6).

2. The noise reduction board that is convenient for splicing and assembly according to claim 1, wherein: A locking seat (7) is arranged on the side of the reserved groove (2) away from the fixing seat (3). A docking groove (8) is formed inside the locking seat (7).

3. The noise reduction board that is convenient for splicing and assembling according to claim 2, wherein: A limiting rod (9) is snap-fitted inside the locking seat (7). A limiting spring (10) is connected between one side of the limiting rod (9) and the inside of the locking seat (7).

4. The noise reduction board that is convenient for splicing and assembling according to claim 1, wherein: One end of the noise reduction board body (1) is provided with a docking rod (11). A connection groove (12) is formed on the side of the noise reduction board body (1) away from the docking rod (11).

5. The noise reduction board that is convenient for splicing and assembly according to claim 4, wherein: Symmetrically distributed limiting plates (13) are arranged inside the connection groove (12). A limiting spring (14) is connected between the limiting plates (13). Symmetrically distributed limiting blocks (15) are arranged on one side of one of the limiting plates (13).

6. The noise reduction board that is convenient for splicing and assembly according to claim 5, wherein: An adjusting seat (16) is arranged at the top of the limiting block (15). One end of the adjusting seat (16) away from the limiting plate (13) is connected to a screw rod (17) through a bearing. A rotating handwheel (18) is connected to the top of the screw rod (17).

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