CN221321335U - Angle-adjustable sound absorbing device - Google Patents
Angle-adjustable sound absorbing device Download PDFInfo
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- CN221321335U CN221321335U CN202323350837.2U CN202323350837U CN221321335U CN 221321335 U CN221321335 U CN 221321335U CN 202323350837 U CN202323350837 U CN 202323350837U CN 221321335 U CN221321335 U CN 221321335U
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- sound
- absorbing
- shell
- magnetic
- angularly adjustable
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 19
- 239000000178 monomer Substances 0.000 claims abstract description 17
- 239000010432 diamond Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to an angle-adjustable sound absorbing device, which comprises a sound absorbing module, wherein the sound absorbing module is composed of a plurality of sound absorbing monomers; the sound absorption unit comprises a mounting frame and a sound absorption shell, and a magnetic absorption base is arranged on the mounting frame; the sound-absorbing shell is of a hollow shell structure, an opening is formed in the front end of the sound-absorbing shell, a vibrating diaphragm is covered at the opening of the sound-absorbing shell, a magnetic sound-absorbing main body is arranged in the sound-absorbing shell, and the magnetic sound-absorbing main body and the magnetic base attract each other, so that the sound-absorbing shell can rotate to magnetically attract the magnetic base. The sound absorbing device has the advantages of simple structure, convenience in transportation, adjustable angle and the like.
Description
Technical Field
The utility model relates to the technical field of sound absorbing devices, in particular to an angle-adjustable sound absorbing device.
Background
Various acoustic places such as recording rooms, control rooms, audio-visual rooms, home theatres and the like with high requirements on sound insulation, and the sound absorbing device is used as a good sound absorbing decorative material and is widely applied to wallboards, ceiling boards and the like in acoustic places. Some sound absorbing devices in the prior art have the defects of complex structure, inconvenient transportation, unadjustable installation angle and the like, and cause unnecessary trouble to a certain extent.
Disclosure of utility model
Based on the above, the utility model aims to overcome the defects of the prior art and provide the sound absorbing device with the adjustable angle, which has the advantages of simple structure, convenient transportation, adjustable angle and the like.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The sound absorbing device comprises a sound absorbing module, wherein the sound absorbing module is composed of a plurality of sound absorbing monomers;
The sound absorption unit comprises a mounting frame and a sound absorption shell, and a magnetic absorption base is arranged on the mounting frame; the sound-absorbing shell is of a shell structure with a hollow inside, an opening is formed in the front end of the sound-absorbing shell, a vibrating diaphragm is covered at the opening of the sound-absorbing shell, a magnetic sound-absorbing main body is arranged inside the sound-absorbing shell, and the magnetic sound-absorbing main body and the magnetic base attract each other, so that the sound-absorbing shell can rotationally attract the earth magnetism to the magnetic base.
As one embodiment, the sound-absorbing shell is of a flat structure, and the rear end of the sound-absorbing shell far away from the opening of the sound-absorbing shell can be rotatably magnetically attracted on the magnetic attraction base.
As one embodiment, the shape of the magnetic sound absorbing body is adapted to the shape of the inner cavity of the sound absorbing housing.
As one embodiment, the magnetic sound absorbing body is provided with a plurality of sound absorbing holes.
As one embodiment, the plurality of sound absorbing holes are distributed at intervals in a grid shape; the aperture of the sound absorbing hole gradually becomes smaller from the outside to the inside.
As one embodiment, the sound-absorbing shell is rectangular trapezoid, rectangle, square or diamond.
As one embodiment, a plurality of the sound absorbing units form clearance fit, and the plurality of sound absorbing bodies can be enclosed into a rectangular sound absorbing device.
As an implementation mode, the mounting frame comprises a mounting bottom plate and a connecting rod, wherein a plurality of mounting holes are formed in the mounting bottom plate, the mounting bottom plate is mounted on a wall body through a plurality of mounting holes, one end of the connecting rod is connected with the mounting bottom plate, and the other end of the connecting rod is connected with the magnetic attraction base.
As one implementation mode, the shape of the magnetic attraction base is regular hexagon, regular octagon, square, rectangle or circle.
As one embodiment, the magnetic sound absorbing body at least partially protrudes out of the open front side of the sound absorbing housing.
Compared with the prior art, the sound absorbing device with the adjustable angle has the beneficial effects that:
The utility model adopts a split design, and the sound absorbing device is formed by a plurality of sound absorbing monomers, so that the sound absorbing monomers can be conveniently transported and installed; in addition, the sound-absorbing shell can be magnetically absorbed on the magnetic absorption base of the mounting frame through the magnetic sound-absorbing single body, so that the sound-absorbing shell can be conveniently and flexibly adjusted relative to the magnetic absorption base, and can be flexibly adjusted according to application environments, so that different environment requirements can be widely met, and the sound-absorbing device is more universal and convenient.
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
Drawings
Fig. 1 is a schematic front view of a sound absorbing device according to the present utility model;
fig. 2 is a schematic view of the back structure of the sound absorbing device of the present utility model;
FIG. 3 is a schematic diagram showing a front structure of a sound absorbing device of the present utility model with a diaphragm removed;
fig. 4 is a schematic perspective view of a sound absorbing device according to the present utility model with a diaphragm removed;
fig. 5 is a schematic structural view of a sound absorbing unit according to the present utility model;
fig. 6 is an exploded view of the sound absorbing unit of the present utility model.
Reference numerals illustrate:
10. A mounting frame; 11. a mounting base plate; 12. a connecting rod; 13. a magnetic base; 20. a sound-absorbing housing; 21. a magnetic sound absorbing body; 22. a sound absorbing hole; 23. a vibrating diaphragm; 100. and (3) a sound absorption monomer.
Detailed Description
For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible implementations and advantages of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.
Various acoustic places such as recording rooms, control rooms, audio-visual rooms, home theatres and the like with high requirements on sound insulation, and the sound absorbing device is used as a good sound absorbing decorative material and is widely applied to wallboards, ceiling boards and the like in acoustic places. Some sound absorbing devices in the prior art have the defects of complex structure, inconvenient transportation, unadjustable installation angle and the like, and cause unnecessary trouble to a certain extent.
Based on this, this embodiment provides an angularly adjustable sound absorbing device to solve current sound absorbing device structure complicacy, transportation inconvenience, installation angle is not adjustable scheduling problem.
Please refer to fig. 1 to 6; the embodiment provides an angle-adjustable sound absorbing device, which comprises a sound absorbing module, wherein the sound absorbing module is composed of a plurality of sound absorbing monomers 100; the sound absorption unit 100 comprises a mounting frame 10 and a sound absorption shell 20, wherein a magnetic absorption base 13 is arranged on the mounting frame 10; the sound-absorbing shell 20 is of a shell structure with a hollow inside, an opening is formed in the front end of the sound-absorbing shell 20, a vibrating diaphragm 23 is covered at the opening of the sound-absorbing shell 20, a magnetic sound-absorbing body 21 is arranged in the sound-absorbing shell 20, and the magnetic sound-absorbing body 21 and the magnetic sound-absorbing base 13 are attracted to each other, so that the sound-absorbing shell 20 can rotate to magnetically attract the magnetic sound-absorbing base 13.
Therefore, the sound absorbing device of the embodiment adopts a split design, and the sound absorbing device is formed by a plurality of sound absorbing monomers 100, so that the sound absorbing monomers 100 can be conveniently transported, and the sound absorbing monomers 100 can be conveniently installed; in addition, the sound-absorbing shell 20 of the utility model can be magnetically absorbed on the magnetic absorption base 13 of the mounting frame 10 through the magnetic sound-absorbing monomer 100, so that the sound-absorbing shell 20 can be conveniently and rotatably adjusted relative to the magnetic absorption base 13, and can be flexibly adjusted according to application environments, and can be widely adapted to different environmental requirements, so that the sound-absorbing device of the utility model is more universal and convenient.
In some embodiments of the present application, a clearance fit is formed between the sound absorbing monomers 100, and the sound absorbing bodies may be enclosed into a rectangular sound absorbing device. In addition, the sizes of the sound-absorbing monomers 100 are the same in some parts, and the sizes of the sound-absorbing monomers 100 are different in some parts, so that the sound-absorbing monomers can be spliced better, and the sound-absorbing monomers are suitable for more complex use scenes.
In some embodiments of the present application, the sound-absorbing housing 20 has a flat structure, and a rear end of the sound-absorbing housing 20 remote from the opening thereof is rotatably magnetically attracted to the magnetic attraction base 13. In this embodiment, the sound-absorbing housing 20 is designed to be a flat structure, so that the weight of the sound-absorbing housing 20 can be reduced to reduce the weight of the sound-absorbing housing 20 when magnetically attracted to the magnetic attraction base 13 of the mounting member, so that the sound-absorbing housing 20 is more firmly attracted to the magnetic attraction base 13.
The sound-absorbing housing 20 has a right trapezoid shape, a rectangle shape, a square shape or a diamond shape. In the present embodiment, the sound-absorbing housing 20 has a right trapezoid shape. As shown in fig. 1, the sound absorbing unit 100 of the present embodiment may be tiled into a rectangular sound absorbing device by different combinations, so that the sound absorbing device of the present embodiment may be tiled on a wall or a ceiling.
In some embodiments of the present application, the magnetic sound absorbing body 21 at least partially protrudes out of the open front side of the sound absorbing housing 20. The diaphragm 23 is covered on the front side surface of the magnetic sound absorbing body 21.
In some embodiments of the present application, a plurality of sound absorbing holes 22 are formed through the magnetic sound absorbing body 21. The plurality of sound absorbing holes 22 may be spaced apart in a grid shape. It should be noted that the plurality of sound absorbing holes 22 may be arranged at intervals or in other irregular arrangements, which will not be described herein.
Wherein the aperture of the sound-absorbing hole 22 gradually becomes smaller from the outside to the inside. As shown in fig. 3 and 4, the sound-absorbing holes 22 may be arranged in a row on the magnetic sound-absorbing body 21, and the inner diameter of the sound-absorbing holes 22 of each row may be equal and unequal to the inner diameters of the sound-absorbing holes 22 of the other rows.
In some embodiments of the present application, the mounting rack 10 includes a mounting base plate 11 and a connecting rod 12, the mounting base plate 11 is provided with a plurality of mounting holes, the mounting base plate 11 is mounted on a wall body through the plurality of mounting holes, one end of the connecting rod 12 is connected with the mounting base plate 11, and the other end of the connecting rod 12 is connected with the magnetic attraction base 13.
The mounting base plate 11, the connecting rod 12 and the magnetic base 13 may be integrally formed or split-type. When the mounting base plate 11, the connecting rod 12 and the magnetic attraction base 13 are of a split structure, the connecting rod 12 can be connected and fixed with the mounting base plate 11 and the magnetic attraction base 13 in a threaded connection mode. The shape of the magnetic base 13 is regular hexagon, regular octagon, square, rectangle, or circle. In this embodiment, the shape of the magnetic base 13 may be preferably a regular hexagon.
The above examples merely represent several embodiments of the present utility model, which are described in more detail and detail, but are not to be construed as limiting the scope of the angularly adjustable sound-absorbing device of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. An angularly adjustable sound absorbing device, its characterized in that:
The sound-absorbing module consists of a plurality of sound-absorbing monomers;
The sound absorption unit comprises a mounting frame and a sound absorption shell, and a magnetic absorption base is arranged on the mounting frame; the sound-absorbing shell is of a shell structure with a hollow inside, an opening is formed in the front end of the sound-absorbing shell, a vibrating diaphragm is covered at the opening of the sound-absorbing shell, a magnetic sound-absorbing main body is arranged inside the sound-absorbing shell, and the magnetic sound-absorbing main body and the magnetic base attract each other, so that the sound-absorbing shell can rotationally attract the earth magnetism to the magnetic base.
2. The angularly adjustable sound absorbing device of claim 1, wherein:
The sound-absorbing shell is of a flat structure, and the rear end of the sound-absorbing shell, which is far away from the opening of the sound-absorbing shell, can rotate to magnetically absorb the sound on the magnetic absorption base.
3. The angularly adjustable sound absorbing device of claim 1, wherein:
the shape of the magnetic sound-absorbing main body is matched with the shape of the inner cavity of the sound-absorbing shell.
4. The angularly adjustable sound absorbing device of claim 1, wherein:
The magnetic sound-absorbing main body is provided with a plurality of sound-absorbing holes in a penetrating mode.
5. The angularly adjustable sound absorbing device according to claim 4 wherein:
the sound absorption holes are distributed at intervals in a grid shape; the aperture of the sound absorbing hole gradually becomes smaller from the outside to the inside.
6. The angularly adjustable sound absorbing device of claim 1, wherein:
The sound-absorbing shell is right trapezoid, rectangle, square or diamond.
7. The angularly adjustable sound absorbing device of claim 1, wherein:
And a plurality of sound absorbing monomers form clearance fit, and the sound absorbing main bodies can be enclosed into a rectangular sound absorbing device.
8. The angularly adjustable sound absorbing device of claim 1, wherein:
The mounting rack comprises a mounting bottom plate and a connecting rod, wherein a plurality of mounting holes are formed in the mounting bottom plate, the mounting bottom plate is mounted on a wall body through a plurality of mounting holes, one end of the connecting rod is connected with the mounting bottom plate, and the other end of the connecting rod is connected with the magnetic attraction base.
9. The angularly adjustable sound absorbing device according to claim 8, wherein:
The shape of the magnetic base is regular hexagon, regular octagon, square, rectangle or round.
10. The angularly adjustable sound absorbing device of claim 1, wherein:
the magnetic sound-absorbing body at least partially extends out of the open front side of the sound-absorbing housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323350837.2U CN221321335U (en) | 2023-12-09 | 2023-12-09 | Angle-adjustable sound absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323350837.2U CN221321335U (en) | 2023-12-09 | 2023-12-09 | Angle-adjustable sound absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221321335U true CN221321335U (en) | 2024-07-12 |
Family
ID=91785342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323350837.2U Active CN221321335U (en) | 2023-12-09 | 2023-12-09 | Angle-adjustable sound absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221321335U (en) |
-
2023
- 2023-12-09 CN CN202323350837.2U patent/CN221321335U/en active Active
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