CN216161440U - Waterproof/dustproof structure for sound barrier - Google Patents
Waterproof/dustproof structure for sound barrier Download PDFInfo
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- CN216161440U CN216161440U CN202122097114.0U CN202122097114U CN216161440U CN 216161440 U CN216161440 U CN 216161440U CN 202122097114 U CN202122097114 U CN 202122097114U CN 216161440 U CN216161440 U CN 216161440U
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- sound
- abatvoix
- hole
- baffle
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Abstract
The utility model overcomes the defects of the prior art, provides a waterproof/dustproof structure for the sound barrier, and fundamentally solves the problems of water resistance and dust resistance of the sound barrier; in order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a structure for sound barrier is waterproof/dirt, includes the abatvoix, inhales sound cotton, backplate, roof and bottom plate, abatvoix and backplate set up respectively and are inhaling the cotton front and back side of sound, roof and bottom plate set up respectively and are inhaling the cotton last downside of sound, its characterized in that, the abatvoix sets up towards sound source one side, on the abatvoix or the equipartition, or irregularly be provided with a plurality of receipts holes, the aperture or the maximum hole length of receipts hole are 0.1mm ~ 0.5mm, the receipts hole passes through stamping forming, and is located the receipts hole upside of abatvoix front side is connected with the baffle, integrated into one piece's door curtain type structure when baffle is the receipts flitch punching press receipts hole, the baffle is slope setting down.
Description
Technical Field
The utility model relates to a waterproof/dustproof structure for a sound barrier, belonging to the technical field of sound barriers.
Background
At present, sound barriers have various structures, but the waterproof and dustproof problems of the sound barriers cannot be solved all the time while sound shielding is improved, and how to fundamentally solve the technical problem is always the focus of research of technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art, provides a waterproof/dustproof structure for the sound barrier, and fundamentally solves the problems of water resistance and dust resistance of the sound barrier.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a structure for sound barrier is waterproof/dirt, includes the abatvoix, inhales sound cotton, backplate, roof and bottom plate, abatvoix and backplate set up respectively and are inhaling the cotton front and back side of sound, roof and bottom plate set up respectively and are inhaling the cotton last downside of sound, its characterized in that, the abatvoix sets up towards sound source one side, on the abatvoix or the equipartition, or irregularly be provided with a plurality of receipts holes, the aperture or the maximum hole length of receipts hole are 0.1mm ~ 0.5mm, the receipts hole passes through stamping forming, and is located the receipts hole upside of abatvoix front side is connected with the baffle, integrated into one piece's door curtain type structure when baffle is the receipts flitch punching press receipts hole, the baffle is slope setting down.
The inclination angle of the baffle is 30-90 degrees.
The aperture or the maximum hole length of the sound receiving hole is 0.3 mm.
The baffle is located on one side of the audio source.
Compared with the prior art, the utility model has the beneficial effects that: the sound barrier has the advantages that the sound receiving aperture of the sound barrier is set to be 0.3mm, meanwhile, when the sound receiving hole is punched, the punched material is not punched completely, the punched material is reserved on the sound receiving plate and is used as a wind and rain shielding baffle, the baffle is arranged obliquely downwards, the shielding effect is played to the maximum extent, and the sound receiving effect is not influenced.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the sound-absorbing panel of the present invention.
Fig. 3 is a partially enlarged view of a in fig. 2.
Fig. 4 is a side cross-sectional schematic view of the sound-absorbing panel of the present invention.
In the figure: 1 is a sound-absorbing plate, 2 is sound-absorbing cotton, 3 is a back plate, 4 is a top plate, 5 is a bottom plate, 6 is a sound-absorbing hole, and 7 is a baffle plate.
Detailed Description
As shown in fig. 1 to 4, the waterproof/dustproof structure for a sound barrier of the present invention includes a sound-absorbing plate 1, sound-absorbing cotton 2, a back plate 3, a top plate 4 and a bottom plate 5, wherein the sound-absorbing plate 1 and the back plate 3 are respectively disposed on the front and back sides of the sound-absorbing cotton 2, and the top plate 4 and the bottom plate 5 are respectively disposed on the upper and lower sides of the sound-absorbing cotton 2, and is characterized in that the sound-absorbing plate 1 is disposed toward the sound source side, a plurality of sound-absorbing holes 6 are uniformly or irregularly disposed on the sound-absorbing plate 1, the aperture or the maximum hole length of the sound-absorbing hole 6 is 0.1mm to 0.5mm, the sound-absorbing hole 6 is formed by punching, a baffle 7 is connected to the upper side of the sound-absorbing hole 6 located on the front side of the sound-absorbing plate 1, the baffle 7 is an integrally formed door curtain structure when the sound-absorbing plate 1 punches the sound-absorbing hole 6, and the baffle 7 is disposed in a downward inclined manner.
The inclination angle of the baffle 7 is 30-90 degrees.
The aperture or the maximum hole length of the sound receiving hole 6 is 0.3 mm.
The baffle 7 is located on one side of the audio source.
The sound receiving hole 6 is round, oval, triangular, polygonal or other special-shaped hole, wherein the aperture or the maximum hole length of each hole is 0.1-0.5 mm.
The sound barrier has the advantages that the sound receiving aperture of the sound barrier is set to be 0.3mm, meanwhile, when the sound receiving hole is punched, the punched material is not punched completely, the punched material is reserved on the sound receiving plate and is used as a wind and rain shielding baffle, the baffle is arranged obliquely downwards, the shielding effect is played to the maximum extent, and the sound receiving effect is not influenced.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (4)
1. The utility model provides a structure for sound barrier is waterproof/dirt, includes abatvoix (1), inhales sound cotton (2), backplate (3), roof (4) and bottom plate (5), abatvoix (1) and backplate (3) set up respectively in the front and back side of inhaling sound cotton (2), roof (4) and bottom plate (5) set up respectively in the upper and lower side of inhaling sound cotton (2), its characterized in that, abatvoix (1) sets up towards sound source one side, on abatvoix (1) or the equipartition, or irregularly be provided with a plurality of sound receiving holes (6), the aperture or the biggest hole length of sound receiving hole (6) are 0.1mm ~ 0.5mm, sound receiving hole (6) are through stamping forming, and be located sound receiving hole (6) upside of abatvoix (1) front side is connected with baffle (7), baffle (7) are integrated into one piece's door curtain type structure when sound receiving hole (6) are punched, the baffle (7) is arranged obliquely downwards.
2. A structure for water/dust protection of a sound barrier according to claim 1, characterized in that the angle of inclination of the baffles (7) is 30-90 °.
3. A structure for water/dust protection of a sound barrier according to claim 1, c h a r a c t e r i z e d in that the hole diameter or the maximum hole length of the soundproofing hole (6) is 0.3 mm.
4. A structure for water/dust protection of a sound barrier according to claim 1, characterized in that the baffle (7) is located at the side of the sound source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097114.0U CN216161440U (en) | 2021-09-01 | 2021-09-01 | Waterproof/dustproof structure for sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097114.0U CN216161440U (en) | 2021-09-01 | 2021-09-01 | Waterproof/dustproof structure for sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216161440U true CN216161440U (en) | 2022-04-01 |
Family
ID=80841179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122097114.0U Active CN216161440U (en) | 2021-09-01 | 2021-09-01 | Waterproof/dustproof structure for sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216161440U (en) |
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2021
- 2021-09-01 CN CN202122097114.0U patent/CN216161440U/en active Active
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