Sound insulation and noise reduction type PVC plate
By setting sound insulation cotton inside the PVC board and installing reinforcement boards and activated carbon boards on both sides, the problem of insufficient sound insulation ability of the PVC board is solved, and higher sound insulation and sound absorption effects are achieved, enhancing the strength and wear resistance of the board.
Patent Information
- Application Number
- CN202421747618.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-23
AI Technical Summary
When existing PVC panels are used as wall decorative panels, their sound insulation ability is low. It is necessary to add sound insulation panels to the walls to increase decoration costs and reduce indoor area.
A sound insulation and noise reduction PVC plate is designed. By installing sound insulation cotton inside the substrate and installing reinforcement plates and activated carbon plates on both sides of the substrate, the sound insulation and sound absorption effect are increased.
It effectively improves the sound insulation and sound absorption performance of PVC boards, enhances the strength and wear resistance of the boards, reduces decoration costs and optimizes the use of indoor space.
Smart Images
Figure CN222814641U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of circuit board processing, in particular to a sound insulation and noise reduction type PVC board. Background Art
[0002] The natural color of PVC board is slightly yellow and translucent, with gloss. Its transparency is better than polyethylene and polypropylene, but worse than polystyrene. Depending on the amount of additives used, it is divided into soft and hard polyvinyl chloride. Soft products are soft and tough, and feel sticky. The hardness of hard products is higher than that of low-density polyethylene, but lower than that of polypropylene, and whitening will occur at the bends.
[0003] In the prior art, most PVC boards are used as floor or wall decoration boards. When used as wall decoration boards, the sound insulation ability of PVC boards is relatively low. Before installing the PVC boards, it is often necessary to add sound insulation boards to the walls, which not only increases the decoration cost, but also reduces the indoor area and is inconvenient to use. For this reason, we propose a sound insulation and noise reduction PVC board. Utility Model Content
[0004] The utility model mainly provides a sound insulation and noise reduction type PVC board to solve the problems raised in the above background.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sound insulation and noise reduction PVC board, comprising: two substrates, rectangular grooves are provided on opposite sides of the two substrates, sound insulation cotton is arranged between the inner walls of the two rectangular grooves, first card slots are provided on the opposite sides of the two substrates, first card blocks are movably embedded in the inner walls of the two first card slots, and reinforcing plates are fixedly installed on the opposite sides of the two first card blocks.
[0006] Preferably, a second card slot is provided on opposite sides of the two reinforcing plates, a second card block is movably embedded in the inner surface walls of the two second card slots, and an activated carbon plate is fixedly installed on opposite sides of the two second card blocks.
[0007] Preferably, a group of sound-absorbing holes is opened on one side of the outer wall of the two activated carbon plates.
[0008] Preferably, a wear-resistant layer is provided on the outer surfaces of the two activated carbon plates.
[0009] Preferably, a waterproof layer is provided on the outer surfaces of the two wear-resistant layers.
[0010] Preferably, third clamping blocks are fixedly mounted on both sides of the outer walls of the two base plates, and the outer walls of every two of the four third clamping blocks are movably sleeved with connecting plates.
[0011] Preferably, third slots are provided on both sides of the outer walls of the two connecting plates, and an insert block is movably embedded in the inner surface wall of one of the third slots of the two connecting plates.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, by arranging sound insulation cotton inside the two PVC boards, the sound insulation cotton can increase the sound insulation effect of the entire PVC board. At the same time, reinforcing plates are arranged on both sides of the PVC board. The two reinforcing plates can not only increase the strength of the entire PVC board, but also enhance the sound insulation effect of the entire PVC board.
[0014] 2. In the utility model, activated carbon plates are arranged on both sides of the PVC board. The activated carbon plates can not only absorb odors, but also the holes inside the activated carbon plates have a sound-absorbing effect, thereby improving the sound insulation effect of the entire PVC board. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model proposes a main structural stereogram of a sound insulation and noise reduction PVC board;
[0016] Figure 2 The utility model proposes a three-dimensional diagram of the structure of a sound insulation and noise reduction PVC board;
[0017] Figure 3 The utility model provides a structural stereogram of the bottom side of a sound insulation and noise reduction PVC board.
[0018] Legend: 1. Base plate; 2. Rectangular groove; 3. Sound insulation cotton; 4. First slot; 5. First block; 6. Reinforcement plate; 7. Second slot; 8. Second block; 9. Activated carbon plate; 10. Sound-absorbing holes; 11. Wear-resistant layer; 12. Waterproof layer; 13. Third block; 14. Connecting plate; 15. Third slot; 16. Insert block. DETAILED DESCRIPTION
[0019] 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.
[0020] 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.
[0021] See also Figure 1-Figure 3The utility model provides a technical solution: a sound insulation and noise reduction PVC board, comprising: two substrates 1, rectangular grooves 2 are provided on opposite sides of the two substrates 1, sound insulation cotton 3 is arranged between the inner surface walls of the two rectangular grooves 2, first card grooves 4 are provided on the opposite sides of the two substrates 1, first card blocks 5 are movably embedded in the inner surface walls of the two first card grooves 4, and reinforcing plates 6 are fixedly installed on the opposite sides of the two first card blocks 5.
[0022] like Figure 1-Figure 3 As shown, the two reinforcing plates 6 are provided with second card slots 7 on opposite sides thereof, the inner surface walls of the two second card slots 7 are movably embedded with second card blocks 8, and the two second card blocks 8 are fixedly installed with activated carbon plates 9 on opposite sides thereof, so that under the action of the activated carbon plates 9, the odor absorption function of the device can be increased, and the sound absorption effect of the PVC board can also be improved.
[0023] like Figure 2 and Figure 3 As shown, a group of sound-absorbing holes 10 are provided on one side of the outer wall of the two activated carbon plates 9, so that noise can be absorbed by the sound-absorbing holes 10, thereby improving the sound-absorbing effect of the device.
[0024] like Figure 1-Figure 3 As shown, the outer surfaces of the two activated carbon plates 9 are both provided with a wear-resistant layer 11 , so as to improve the wear resistance of the PVC plate under the action of the wear-resistant layer 11 .
[0025] like Figure 1-Figure 3 As shown, the outer surfaces of the two wear-resistant layers 11 are both provided with waterproof layers 12 , so as to improve the waterproof performance of the PVC board under the action of the waterproof layers 12 .
[0026] like Figure 1-Figure 3 As shown, third clamping blocks 13 are fixedly installed on both sides of the outer walls of the two base plates 1, and the outer walls of each two of the four third clamping blocks 13 are movably sleeved with connecting plates 14, so as to improve the connectivity of the PVC board under the action of the connecting plates 14.
[0027] like Figure 1-Figure 3 As shown, third slots 15 are provided on both sides of the outer walls of the two connecting plates 14 , and an insert block 16 is movably embedded in the inner surface wall of one of the third slots 15 of the two connecting plates 14 , so that the third slot 15 can be blocked by the insert block 16 .
[0028] Usage method and working principle of the device: The PVC board is provided with sound insulation cotton 3 inside the two substrates 1, which can not only improve the sound insulation performance of the PVC board, but also the sound insulation cotton 3 is located inside the PVC board, which can reduce the thickness of the PVC board. At the same time, reinforcing plates 6 are clamped on both sides of the substrate 1. The reinforcing plates 6 can not only improve the strength of the PVC board, but also improve the sound insulation of the PVC board. An activated carbon plate 9 is arranged on one side of the outer wall of the reinforcing plate 6. The activated carbon plate 9 can not only improve the odor absorption effect of the PVC board, but also the sound-absorbing holes 10 on the surface of the activated carbon plate 9 can improve the sound absorption performance of the entire PVC board. By arranging the third clamping block 13 on both sides of the substrate 1, the connecting plate 14 can be conveniently engaged, so that the entire PVC board can be conveniently spliced, thereby improving the portability of the device. The outer wall of the PVC board is coated with a wear-resistant layer 11 and a waterproof layer 12, which can improve the wear resistance and waterproofness of the device, thereby improving the service life of the device.
[0029] 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 sound insulation and noise reduction PVC board, characterized in that: include: Two base plates (1), each of which has a rectangular groove (2) formed on one side opposite to the other, a sound insulation cotton (3) arranged between the inner walls of the two rectangular grooves (2), each of which has a first card slot (4) formed on one side opposite to the other, each of which has a first card block (5) movably embedded in the inner walls of the two first card slots (4), and each of which has a reinforcing plate (6) fixedly mounted on the opposite sides of the two first card blocks (5).
2. The sound insulation and noise reduction PVC board according to claim 1, characterized in that: A second card slot (7) is provided on opposite sides of the two reinforcing plates (6), a second card block (8) is movably embedded in the inner surface wall of the two second card slots (7), and an activated carbon plate (9) is fixedly installed on opposite sides of the two second card blocks (8).
3. The sound insulation and noise reduction PVC board according to claim 2, characterized in that: A group of sound-absorbing holes (10) are provided on one side of the outer wall of the two activated carbon plates (9).
4. The sound insulation and noise reduction PVC board according to claim 3, characterized in that: The outer surfaces of the two activated carbon plates (9) are both provided with a wear-resistant layer (11).
5. The sound insulation and noise reduction PVC board according to claim 4, characterized in that: The outer surfaces of the two wear-resistant layers (11) are both provided with a waterproof layer (12).
6. The sound insulation and noise reduction PVC board according to claim 5, characterized in that: Third clamping blocks (13) are fixedly mounted on both sides of the outer walls of the two base plates (1), and the outer walls of every two of the four third clamping blocks (13) are movably sleeved with connecting plates (14).
7. The sound insulation and noise reduction PVC board according to claim 6, characterized in that: The outer walls of the two connecting plates (14) are both provided with third slots (15), and the inner surface wall of one of the third slots (15) of the two connecting plates (14) is movably embedded with an insert block (16).