Embedded indoor sound insulation decorative wall

Abstract

The utility model relates to an embedded indoor sound insulation decorative wall which comprises a sound insulation seat, sound insulation cotton is filled in the sound insulation seat, a sealing cover used for limiting the sound insulation cotton covers the outer side of the sound insulation seat, and the sealing cover and the sound insulation seat are fixed through a connecting structure. The side, away from the sound insulation cotton, of the sealing cover is fixedly connected with a frame, the flexible decorative belt is arranged on the two rotating shafts symmetrically arranged in the frame in a sleeving mode, and the decorative pattern printed on the side, close to an opening of the frame, of the flexible decorative belt is different from the decorative pattern printed on the side, away from the opening of the frame, of the flexible decorative belt. When a user watches the pattern printed on one side of the flexible decorative strip for a long time to generate visual fatigue, the flexible decorative strip can be rotated, the pattern printed on the side, away from the frame, of the flexible decorative strip is rotated to the opening of the frame, and the pattern printed on the flexible decorative strip is replaced. A user can replace the decorative pattern without detaching the decorative plate, and use is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of decorative panel technology, specifically relating to an embedded indoor soundproof decorative wall. Background Technology

[0002] Decorative panels are thermosetting laminated plastics made from various special papers that have undergone chemical treatment and are then bonded with high-temperature, high-pressure adhesives. The panels feature various wood grains or patterns, are smooth and glossy, and have vibrant and attractive colors. Many high-end residences use this new type of decorative panel to decorate their walls, ceilings, and elaborately crafted cabinets, cupboards, tables, and beds.

[0003] Existing decorative panels are generally used as wall decorations, and their decorative patterns are fixed. When users become aesthetically fatigued after long-term use, the entire decorative panel needs to be replaced to change the decorative pattern. This not only wastes resources, but also makes disassembly and assembly laborious and inconvenient for users. Utility Model Content

[0004] The purpose of this utility model is to provide an embedded indoor soundproof decorative wall with a simple structure and reasonable design in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] An embedded indoor soundproof decorative wall includes a soundproof base filled with soundproof cotton. A sealing cover for limiting the position of the soundproof cotton is fitted over the outside of the soundproof base. The sealing cover is fixed to the soundproof base by a connecting structure. A frame is fixedly connected to the side of the sealing cover away from the soundproof cotton. A set of rotating shafts is symmetrically installed on the inner walls of both sides of the frame. The ends of two of the rotating shafts are rotatably connected to the upper and lower inner walls of the frame, respectively. A plurality of equidistantly distributed support shafts are fixedly connected to the inner wall of the frame between the two rotating shafts. The support shafts are arranged parallel to the rotating shafts. A flexible decorative strip with a ring structure is fitted over the two rotating shafts. The side of the flexible decorative strip inside the frame and the side of the flexible decorative strip near the opening of the frame are printed with different decorative patterns.

[0007] As a further optimization of this utility model, the inner cavity of the sound insulation seat is provided with a plurality of staggered partitions, and the adjacent partitions enclose a receiving cavity, and the sound insulation cotton is embedded in the receiving cavity.

[0008] As a further optimization of this utility model, the sound insulation cotton is provided with a sound-absorbing hole, and the partition plate on the periphery of the receiving cavity is provided with a connecting hole that is aligned with the sound-absorbing hole. The sound-absorbing holes on adjacent sound insulation cotton are connected through the connecting hole on the partition plate.

[0009] As a further optimization of this utility model, a sound-absorbing chamber is provided on the side of the sound-absorbing seat away from the sound-absorbing cotton. Multiple sound wave channels communicating with the inner cavity of the receiving cavity are opened on the bottom wall of the sound-absorbing chamber. A spring is also welded and fixed on the bottom wall of the sound-absorbing chamber, and the free end of the spring extends to the outside of the sound wave channel.

[0010] As a further optimization of this utility model, the connection structure includes threaded holes that are aligned on the side walls of the sealing cover and the sound insulation seat. The sealing cover and the sound insulation seat are fixed together by an external bolt passing through the threaded hole. A slot for accommodating the head of the external bolt is also provided on the outer side of the threaded hole on the sealing cover.

[0011] As a further optimization of this utility model, the frame has a rectangular frame structure, and the inner wall of the frame slides in contact with the outer surface of the flexible decorative strip.

[0012] The beneficial effects of this utility model are as follows: Since the flexible decorative strip is sleeved on two symmetrically arranged rotating shafts inside the frame, and the decorative patterns printed on the side of the flexible decorative strip near the frame opening are different from those on the side away from the frame opening, when the user experiences visual fatigue from viewing the printed pattern on one side of the flexible decorative strip for a long time, the flexible decorative strip can be rotated to rotate the printed pattern on the side away from the frame to the frame opening, thus changing the printed pattern on the flexible decorative strip. This allows the user to change the decorative pattern without disassembling the decorative panel, making it convenient to use. Attached Figure Description

[0013] Figure 1 This is an exploded view of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the back structure of the soundproofing base of this utility model;

[0015] Figure 3 This is a schematic diagram of the back structure of the sealing cover of this utility model;

[0016] Figure 4 This is a utility model Figure 3 A schematic diagram of the cross-sectional structure.

[0017] In the diagram: 1. Soundproofing base; 2. Partition; 3. Receiving cavity; 4. Soundproofing cotton; 5. Sound-absorbing hole; 6. Connecting hole; 7. Sound-absorbing chamber; 8. Sound wave channel; 9. Reed; 10. Back plate; 11. Sealing cover; 12. Threaded hole; 13. Groove; 14. Frame; 15. Rotating shaft; 16. Support shaft; 17. Flexible decorative strip. Detailed Implementation

[0018] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0019] Example

[0020] like Figure 1 - Figure 4 As shown, an embedded indoor soundproof decorative wall includes a soundproof base 1. Multiple staggered partitions 2 are arranged in the inner cavity of the soundproof base 1. Adjacent partitions 2 enclose a receiving cavity 3. The soundproof base 1 is filled with soundproof cotton 4, which is embedded in the receiving cavity 3. The staggered partitions 2 around the receiving cavity 3 limit the soundproof cotton 4, so as to avoid the soundproof cotton 4 from being displaced due to vibration during transportation and installation, which would cause uneven distribution of the soundproof cotton 4 in the soundproof base 1 and affect the soundproofing effect of the soundproof cotton 4.

[0021] The sound insulation cotton 4 has sound-absorbing holes 5, and the partition plate 2 on the periphery of the cavity 3 has connecting holes 6 that are aligned with the sound-absorbing holes 5. The sound-absorbing holes 5 on adjacent sound insulation cotton 4 are connected through the connecting holes 6 on the partition plate 2. Since adjacent sound insulation cotton 4 can be connected through the connecting holes 6 on the partition plate 2, when the overall decorative panel is locally vibrated and generates noise, the sound waves can propagate into the sound insulation cotton 4 on the periphery through the connecting holes 6, so that multiple sound insulation cotton 4 can absorb noise through the tiny gaps inside, thereby achieving the purpose of good sound insulation and noise reduction.

[0022] A soundproofing chamber 7 is provided on the side of the soundproofing base 1 away from the soundproofing cotton 4. Multiple sound wave channels 8 are provided on the bottom wall of the soundproofing chamber 7, which are connected to the inner cavity of the receiving cavity 3. A spring 9 is also welded and fixed on the bottom wall of the soundproofing chamber 7. The free end of the spring 9 extends to the outside of the sound wave channel 8. When the sound wave generated by the noise passes through the soundproofing cotton 4, the noise sound wave can enter the soundproofing chamber 7 through the sound wave channel 8 and drive the free end of the spring 9 set in the soundproofing chamber 7 to vibrate. The vibration of the spring 9 consumes the sound wave energy to achieve the purpose of further soundproofing and noise reduction. A back plate 10 is welded to the opening of the soundproofing chamber 7. The back plate 10 is used to seal the soundproofing chamber 7 and facilitates the installation of the soundproofing base 1 on the building wall through the back plate 10.

[0023] The sound insulation base 1 is covered with a sealing cover 11 for limiting the sound insulation cotton 4. The sealing cover 11 and the sound insulation base 1 are fixed by a connecting structure. The connecting structure includes the sealing cover 11 and the threaded holes 12 that are aligned on the side wall of the sound insulation base 1. The sealing cover 11 and the sound insulation base 1 are fixed by external bolts passing through the threaded holes 12. The threaded holes 12 on the sealing cover 11 are also provided with a slot 13 for accommodating the head of the external bolts. The threaded holes 12 are provided to connect the sound insulation base 1 and the sealing cover 11 together by external bolts. The slot 13 on the sealing cover 11 is provided to accommodate the head of the external bolts, so as to avoid the problem that the head of the external bolts will form a protrusion after connection, which would affect the aesthetics of the overall decorative panel.

[0024] A frame 14 is fixedly connected to the side of the sealing cover 11 away from the sound insulation cotton 4. The frame 14 has a rectangular frame structure. A set of rotating shafts 15 are symmetrically installed on the inner walls of both sides of the frame 14. The ends of two rotating shafts 15 in the set are rotatably connected to the upper and lower inner walls of the frame 14, respectively. Multiple equidistant support shafts 16 are fixedly connected to the inner wall of the frame 14 between the two rotating shafts 15. The support shafts 16 are arranged parallel to the rotating shafts 15. A flexible decorative strip 17 with a ring structure is provided on the outer sleeve of the two rotating shafts 15. The side of the flexible decorative strip 17 inside the frame 14 and the side of the flexible decorative strip 17 near the opening of the frame 14 are printed with different decorative patterns. The inner wall of the frame 14 and the outer surface of the flexible decorative strip 17 are in sliding contact.

[0025] It should be noted that, in the use of this embedded indoor soundproof decorative wall, firstly, multiple soundproofing cottons 4 are installed in the receiving cavity 3 formed between the interlaced partitions 2. Then, the sealing cover 11 is fitted onto the soundproofing base 1, and the soundproofing base 1 and the sealing cover 11 are connected and fixed by external bolts in conjunction with the threaded holes 12 on the soundproofing base 1 and the sealing cover 11. The back plate 10 connected to the back of the soundproofing base 1 then installs the entire soundproofing panel onto the building wall. Since the flexible decorative strip 17 is fitted onto two symmetrically arranged pivots 15 inside the frame 14, Furthermore, the decorative patterns printed on the side of the flexible decorative strip 17 near the opening of the frame 14 are different from those printed on the side of the flexible decorative strip 17 away from the opening of the frame 14. When users experience visual fatigue from viewing the printed pattern on one side of the flexible decorative strip 17 for a long time, they can rotate the flexible decorative strip 17 to drive the rotating shaft 15 to rotate synchronously, rotating the printed pattern on the side of the flexible decorative strip 17 away from the frame 14 to the opening of the frame 14. This allows users to replace the printed pattern without disassembling the decorative panel, making it convenient to use.

[0026] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An embedded indoor soundproof decorative wall, comprising a soundproof base (1), wherein the soundproof base (1) is filled with soundproof cotton (4), and a sealing cover (11) for limiting the soundproof cotton (4) is covered on the outside of the soundproof base (1), wherein the sealing cover (11) and the soundproof base (1) are fixed together by a connecting structure, characterized in that: The side away from the sound insulation cotton (4) of the sealing cover (11) is fixedly connected with a frame (14), a group of rotating shafts (15) are symmetrically installed on the inner walls of the two sides of the frame (14), the ends of two rotating shafts (15) in a group are rotatably connected with the upper and lower inner walls of the frame (14), a plurality of equidistantly distributed supporting shafts (16) are fixedly connected to the inner wall of the frame (14) between the two rotating shafts (15), the supporting shafts (16) are arranged in parallel with the rotating shafts (15), flexible decorative bands (17) in annular structure are sleeved on the two rotating shafts (15), and different decorative patterns are printed on one side of the flexible decorative band (17) located inside the frame (14) and the side of the flexible decorative band (17) close to the opening of the frame (14).

2. The embedded indoor soundproofing decorative wall according to claim 1, characterized in that: A plurality of cross-disposed partitions (2) are arranged in the inner cavity of the sound insulation seat (1), and an accommodating cavity (3) is formed between adjacent partitions (2).

3. The embedded indoor soundproofing decorative wall according to claim 2, characterized in that: Sound reduction holes (5) are formed in the sound insulation cotton (4), and communication holes (6) are formed in the partitions (2) on the circumferential side of the accommodating cavity (3) and are arranged in position with the sound reduction holes (5).

4. The embedded indoor soundproofing decorative wall according to claim 2, characterized in that: The side away from the sound insulation cotton (4) of the sound insulation seat (1) is provided with a sound reduction chamber (7), a plurality of sound wave channels (8) are formed in the bottom wall of the sound reduction chamber (7) and are in communication with the inner cavities of the accommodating cavities (3), and a reed (9) is fixedly welded to the bottom wall of the sound reduction chamber (7), and the free end of the reed (9) extends out of the sound wave channel (8).

5. The embedded indoor soundproofing decorative wall according to claim 1, wherein: The connecting structure comprises threaded holes (12) arranged in position on the side walls of the sealing cover (11) and the sound insulation seat (1), external bolts pass through the threaded holes (12) and are screw-fixed between the sealing cover (11) and the sound insulation seat (1), and notches (13) for accommodating the heads of the external bolts are formed in the outer sides of the threaded holes (12) formed in the sealing cover (11).

6. The embedded indoor soundproofing decorative wall according to claim 1, wherein: The frame (14) is in a rectangular frame structure, and the inner wall of the frame (14) is in sliding contact with the outer surface of the flexible decorative band (17).

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