Sound insulation and noise reduction composite decorative plate

Abstract

The utility model relates to the field of sound insulation and noise reduction, in particular to a sound insulation and noise reduction composite decorative plate. A mounting groove is formed in the surface of a composite decorative plate body, a sliding groove is formed in the inner wall surface of the mounting groove, a storage groove is formed in the side surface of the sliding groove, a sliding block is arranged on the surface of the storage groove, a spring is arranged on the inner wall surface of the storage groove, sound insulation cotton is fixed to the inner wall surface of a mounting frame, a cover plate is fixed to the side surface of the mounting frame, and a limiting block is fixed to the side surface of the mounting frame. The mounting frame has the beneficial effects that a limiting block can extrude a sliding block, so that the sliding block is stored in a storage groove, when the limiting block moves to the position below the sliding block, a spring resets to push the sliding block to move, a first inclined plane makes contact with a second inclined plane, a cover plate plays a role in protecting the sliding block, and the situation that the sliding block moves due to external factors, and consequently fixing of the mounting frame is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the field of sound insulation and noise reduction, in particular to a composite decorative board for sound insulation and noise reduction. Background Art

[0002] Decorative panels refer to panels used to decorate indoor and outdoor walls, ceilings, doors and windows.

[0003] In the prior art, as people's living standards improve, their requirements for living environment are also increasing. Composite decorative panels are often used due to their beautiful appearance. When in use, sound insulation cotton is often stuffed into the composite decorative panels to improve their sound insulation and noise reduction effects.

[0004] However, the sound insulation cotton of the traditional composite decorative board is stuffed, which easily leads to uneven distribution of the sound insulation cotton in the composite decorative board and cannot ensure complete sound insulation and noise reduction of the composite decorative board. Utility Model Content

[0005] The utility model aims to provide a composite decorative board for sound insulation and noise reduction, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a sound-insulating and noise-reducing composite decorative panel, the sound-insulating and noise-reducing composite decorative panel comprising:

[0007] A composite decorative board body; a mounting groove is provided on the surface of the composite decorative board body, a sliding groove is provided on the inner wall surface of the mounting groove, a storage groove is provided on the side surface of the sliding groove, a sliding block is provided on the surface of the storage groove, and a spring is provided on the inner wall surface of the storage groove;

[0008] The installation frame; the inner wall surface of the installation frame is fixed with sound insulation cotton, the side surface of the installation frame is fixed with a cover plate, and the side surface of the installation frame is fixed with a limiting block.

[0009] Preferably, a first inclined surface is provided on one side surface of the sliding block, a baffle is fixed to the other side surface of the sliding block, a notch is provided at the end of the storage slot, a second inclined surface is provided on both side surfaces of the cover plate, and a third inclined surface is provided on both side surfaces of the limit block.

[0010] Preferably, the sliding grooves are provided in multiple groups, which are symmetrically distributed on the inner wall surface of the installation groove, and the limit blocks are provided in multiple groups, which are symmetrically distributed on the side surface of the installation frame, and the limit blocks correspond to the sliding grooves, and the limit blocks are clamped in the sliding grooves, and the two are movably connected.

[0011] Preferably, the storage grooves are provided with multiple groups, which are symmetrically distributed on the side surface of the sliding groove, and the sliding blocks are provided with multiple groups, which are symmetrically distributed on the side surface of the sliding groove, and the sliding blocks correspond to the storage grooves, and the sliding blocks are clamped in the storage grooves, and the two are movably connected.

[0012] Preferably, the size of the storage slot is the same as that of the baffle, the size of the notch is the same as that of the bottom surface of the sliding block, the size of the storage slot is larger than that of the notch, and the baffle corresponds to the storage slot, the baffle is clamped in the storage slot, and the two are movably connected.

[0013] Preferably, the upper surface of the cover is flush with the top surface of the mounting frame, the limit block is located on the side surface of the mounting frame below the cover, the first slope, the second slope and the third slope have the same slope, and when the spring is fully extended, the cover corresponds to the sliding block, the cover is clamped between the two groups of sliding blocks, and the length of the third slope is less than the length of the first slope and the second slope.

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

[0015] The limit block will squeeze the sliding block so that the sliding block is stored in the storage groove. When the limit block moves to the bottom of the sliding block, the spring reset will push the sliding block to move so that the first inclined surface contacts the second inclined surface. The cover plate protects the sliding block to prevent external factors from causing the sliding block to move, thereby affecting the fixation of the mounting frame. This structure is simple and easy to operate, and realizes the uniform distribution of the sound insulation cotton in the main body of the combined decorative panel, and realizes the stability of the sound insulation cotton fixed in the main body of the combined decorative panel, which is beneficial to improving its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the composite decorative board of the utility model;

[0018] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 4 This is a schematic diagram of the other side of the composite decorative panel structure of the utility model;

[0020] Figure 5 for Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 6 This is a schematic diagram of the structure of the sliding block of the utility model;

[0022] Figure 7 This is a schematic diagram of the installation frame structure of the utility model;

[0023] Figure 8 for Figure 7 Enlarged schematic diagram of the structure at point C in the middle.

[0024] In the figure: 1. composite decorative panel body; 2. mounting frame; 3. sliding block; 4. mounting slot; 5. sliding slot; 6. notch; 7. storage slot; 8. first inclined surface; 9. baffle; 10. spring; 11. sound insulation cotton;

[0025] 12. Cover plate; 13. Second inclined plane; 14. Limit block; 15. Third inclined plane. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] See also Figure 1-Figure 8 The utility model provides a technical solution: a composite decorative board for sound insulation and noise reduction, a mounting groove 4 is provided on the surface of the composite decorative board body 1, a sliding groove 5 is provided on the inner wall surface of the mounting groove 4, a receiving groove 7 is provided on the side surface of the sliding groove 5, a sliding block 3 is provided on the surface of the receiving groove 7, a spring 10 is provided on the inner wall surface of the receiving groove 7, a limit block 14 is clamped in the sliding groove 5, the mounting frame 2 is pressed, and the third inclined surface 15 on the surface of the limit block 14 below the mounting frame 2 will contact the first inclined surface 8 of the sliding block 3, the mounting frame 2 is continued to be moved, the limit block 14 will squeeze the sliding block 3, so that the spring 10 is contracted, and the sliding block 3 is stored in the receiving groove 7;

[0029] Sound insulation cotton 11 is fixed to the inner wall surface of the installation frame 2, and a cover plate 12 is fixed to the side surface of the installation frame 2. The cover plate 12 protects the sliding block 3 to prevent external factors from causing the sliding block 3 to move, thereby affecting the fixation of the installation frame 2. A limit block 14 is fixed to the side surface of the installation frame 2. The limit block 14 will squeeze the sliding block 3, causing the spring 10 to contract, and the sliding block 3 to be stored in the storage groove 7.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, in order to achieve uniform distribution of the sound insulation cotton 11 in the decorative plate 1, a first inclined surface 8 is provided on one side surface of the sliding block 3, a baffle 9 is fixed on the other side surface of the sliding block 3, a notch 6 is provided at the end of the storage groove 7, a second inclined surface 13 is provided on both sides of the cover plate 12, and a third inclined surface 15 is provided on both sides of the limit block 14;

[0032] There are multiple groups of slide grooves 5, which are symmetrically distributed on the inner wall surface of the installation groove 4. There are multiple groups of limit blocks 14, which are symmetrically distributed on the side surface of the installation frame 2. The limit blocks 14 correspond to the slide grooves 5. The limit blocks 14 are clamped in the slide grooves 5. The two are movably connected, which plays a positioning role in the movement of the installation frame 2 and plays a limiting role in fixing the installation frame 2.

[0033] There are multiple groups of storage grooves 7, which are symmetrically distributed on the side surface of the slide groove 5. There are multiple groups of sliding blocks 3, which are symmetrically distributed on the side surface of the slide groove 5. The sliding blocks 3 correspond to the storage grooves 7, and the sliding blocks 3 are clamped in the storage grooves 7, and the two are movably connected.

[0034] The size of the storage groove 7 is the same as that of the baffle 9, the size of the notch 6 is the same as that of the bottom surface of the sliding block 3, and the size of the storage groove 7 is larger than that of the notch 6, and the baffle 9 corresponds to the storage groove 7, and the baffle 9 is clamped in the storage groove 7, and the two are movably connected, so the baffle 9 will not be separated from the storage groove 7, and the sliding block 3 will not be completely separated from the storage groove 7;

[0035] The upper surface of the cover plate 12 is flush with the top surface of the installation frame 2, and the limit block 14 is located on the side surface of the installation frame 2 below the cover plate 12. The first inclined surface 8, the second inclined surface 13 and the third inclined surface 15 have the same slope, and when the spring 10 is fully extended, the cover plate 12 corresponds to the sliding block 3, and the cover plate 12 is clamped between the two groups of sliding blocks 3. The length of the third inclined surface 15 is less than the length of the first inclined surface 8 and the second inclined surface 13. The first inclined surface 8 on the surface of the two groups of sliding blocks 3 contacts the second inclined surface on the surface of the cover plate 12. The top surface of the cover plate 12 is flush with the surface of the composite decorative panel body 1. The cover plate 12 protects the sliding block 3 to prevent external factors from causing the sliding block 3 to move, thereby affecting the fixation of the installation frame 2.

[0036] In actual use, the sound insulation cotton 11 is evenly fixed in the installation frame 2, and then the installation frame 2 is aligned with the installation groove 4, and the limit block 14 is clamped in the sliding groove 5, and the installation frame 2 is pressed. The third inclined surface 15 on the surface of the limit block 14 below the installation frame 2 will contact the first inclined surface 8 of the sliding block 3, and the installation frame 2 is continued to be moved. The limit block 14 will squeeze the sliding block 3, so that the spring 10 will shrink, and the sliding block 3 will be stored in the storage groove 7. When the limit block 14 above the installation frame 2 moves to the bottom of the sliding block 3, the installation frame 2 is completely clamped in the installation groove 4, and at this time, due to the elastic Due to the elasticity of the spring 10, the reset of the spring 10 will push the sliding block 3 to move, so that the first inclined surface 8 on the surface of the two groups of sliding blocks 3 contacts the second inclined surface on the surface of the cover plate 12, and the top surface of the cover plate 12 is flush with the surface of the composite decorative panel body 1. The cover plate 12 protects the sliding block 3 to prevent external factors from causing the sliding block 3 to move, thereby affecting the fixation of the mounting frame 2. This structure is simple and easy to operate, and realizes the uniform distribution of the sound insulation cotton 11 in the combined decorative panel body 1, and realizes the stability of the sound insulation cotton 11 fixed to the combined decorative panel body 1, which is conducive to improving its use effect.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sound-insulating and noise-reducing composite decorative panel, characterized in that: The sound insulation and noise reduction composite decorative panel comprises: A composite decorative plate body (1); a mounting groove (4) is provided on the surface of the composite decorative plate body (1); a sliding groove (5) is provided on the inner wall surface of the mounting groove (4); a storage groove (7) is provided on the side surface of the sliding groove (5); a sliding block (3) is provided on the surface of the storage groove (7); a first inclined surface (8) is provided on one side surface of the sliding block (3); a baffle (9) is fixed on the other side surface of the sliding block (3); a notch (6) is provided at the end of the storage groove (7); a second inclined surface (13) is provided on both side surfaces of the cover plate (12); a third inclined surface (15) is provided on both side surfaces of the limit block (14); and a spring (10) is provided on the inner wall surface of the storage groove (7); The mounting frame (2) is provided with a sound insulation cotton (11) fixed on the inner wall surface of the mounting frame (2), a cover plate (12) is fixed on the side surface of the mounting frame (2), and a limiting block (14) is fixed on the side surface of the mounting frame (2).

2. The sound-insulating and noise-reducing composite decorative panel according to claim 1, characterized in that: The sliding grooves (5) are provided with a plurality of groups, and the plurality of groups of sliding grooves (5) are symmetrically distributed on the inner wall surface of the installation groove (4); the limit blocks (14) are provided with a plurality of groups, and the plurality of groups of limit blocks (14) are symmetrically distributed on the side surface of the installation frame (2); the limit blocks (14) correspond to the sliding grooves (5), and the limit blocks (14) are clamped in the sliding grooves (5), and the two are movably connected.

3. The sound-insulating and noise-reducing composite decorative panel according to claim 2, characterized in that: The storage grooves (7) are provided with a plurality of groups, and the plurality of groups of storage grooves (7) are symmetrically distributed on the side surface of the slide groove (5); the sliding blocks (3) are provided with a plurality of groups, and the plurality of groups of sliding blocks (3) are symmetrically distributed on the side surface of the slide groove (5); the sliding blocks (3) correspond to the storage grooves (7), and the sliding blocks (3) are clamped in the storage grooves (7), and the two are movably connected.

4. The sound-insulating and noise-reducing composite decorative panel according to claim 3, characterized in that: The size of the receiving groove (7) is the same as that of the baffle (9), the size of the notch (6) is the same as that of the bottom surface of the sliding block (3), the size of the receiving groove (7) is larger than that of the notch (6), and the baffle (9) corresponds to the receiving groove (7), the baffle (9) is clamped in the receiving groove (7), and the two are movably connected.

5. The sound-insulating and noise-reducing composite decorative panel according to claim 4, characterized in that: The upper surface of the cover plate (12) is flush with the top surface of the installation frame (2); the limit block (14) is located on the side surface of the installation frame (2) below the cover plate (12); the first inclined surface (8), the second inclined surface (13) and the third inclined surface (15) have the same slope; when the spring (10) is fully extended, the cover plate (12) corresponds to the sliding block (3); the cover plate (12) is clamped between the two groups of sliding blocks (3); and the length of the third inclined surface (15) is less than the length of the first inclined surface (8) and the second inclined surface (13).

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