CN220673898U - Recording noise-reducing windproof screen - Google Patents
Recording noise-reducing windproof screen Download PDFInfo
- Publication number
- CN220673898U CN220673898U CN202321807345.9U CN202321807345U CN220673898U CN 220673898 U CN220673898 U CN 220673898U CN 202321807345 U CN202321807345 U CN 202321807345U CN 220673898 U CN220673898 U CN 220673898U
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- plate
- screen
- recording
- board
- noise reduction
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Links
- 210000001503 joint Anatomy 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003292 glue Substances 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model relates to the technical field of recording equipment and discloses a recording noise-reducing windproof screen, which comprises a screen plate main body, wherein a recording noise-reducing plate is fixedly arranged in front of the screen plate main body, the screen plate main body and the recording noise-reducing plate are tightly connected through double-sided fixing glue, anti-skidding patterns are uniformly formed in front of the screen plate main body and behind the recording noise-reducing plate, sound wave reflecting grooves are uniformly formed in front of the recording noise-reducing plate, and an equipment bottom plate is fixedly arranged at the bottom end of the screen plate main body. The utility model is provided with the screen plate main body, the recording noise reduction plate, the equipment bottom plate, the movable wheels and the push-pull handle, and by adopting the design, the problems that the existing outdoor recording equipment is mostly carried out by using the noise reduction microphone, and the noise is difficult to remove due to overlarge outdoor wind power and the recording effect is poor are solved even though the noise reduction microphone has better noise reduction and sound enhancement functions.
Description
Technical Field
The utility model relates to the technical field of recording equipment, in particular to a recording noise-reducing windproof screen.
Background
Most of the existing outdoor recording equipment is made by using a noise reduction microphone, and although the noise reduction microphone has better noise reduction and sound enhancement functions, the outdoor situation that the noise is difficult to remove due to overlarge outdoor wind force still exists, so that the recording effect is poor.
Therefore, in view of the above, the present utility model provides a recording noise-reducing windproof screen for achieving the purpose of having more practical value.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a sound recording noise reduction windproof screen, which solves the problems that the existing outdoor sound recording equipment in the background art is mostly carried out by using a noise reduction microphone, and the noise reduction microphone has better noise reduction and sound enhancement functions, but the noise is difficult to remove due to overlarge outdoor wind force, so that the sound recording effect is poor.
The utility model provides the following technical scheme: the utility model provides a record is fallen and is made an uproar screen of preventing wind, includes screen board main part, the place ahead fixed mounting of screen board main part has the record to fall the board of making an uproar, through two-sided fixed adhesive zonulae occludens between screen board main part and the record board of making an uproar, the anti-skidding line has all been evenly seted up at the place ahead of screen board main part and the rear of the board of making an uproar of recording, the bottom fixed mounting of screen board main part has equipment bottom plate, the bottom of equipment bottom plate is through four movable wheels of pivot movable mounting, fixed mounting has two push-and-pull handles on the record board of making an uproar, the push-and-pull handle is located the rear of screen board main part. In actual use, the recording noise reduction plate is clung to the right front of the screen plate body through the double-sided adhesive tapes, then the screen plate body and the recording noise reduction plate are placed at the positions where recording wind shielding and noise reduction are needed, at the moment, the functions of the screen plate body and the recording noise reduction plate can not only prevent wind noise caused by wind power blowing through a microphone, but also reduce noise in the external environment, meanwhile, the equipment can be quickly moved by using a movable wheel and a push-pull handle, so that the noise reduction direction is convenient to adjust, the problem that the recording effect is poor because the noise is difficult to remove due to the fact that the outdoor wind power is too large is still caused despite the fact that the noise reduction microphone has better noise reduction and noise enhancement functions in the prior outdoor recording equipment can be effectively solved.
Furthermore, two anti-toppling brackets are fixedly arranged in front of and behind the recording noise reduction plate, anti-toppling pads are fixedly arranged at the bottom ends of the anti-toppling brackets, and limit knobs are arranged on the anti-toppling brackets. Through the setting of above-mentioned structure, in the in-service use, because the screen panel main part is higher with the height of sound recording board of making an uproar falls, consequently the focus is also higher, places and can appear empting the phenomenon in the great position of wind-force, consequently can will prevent empting the support and put down totally to screw up limit knob, make the slipmat of preventing empting the support bottom and ground in close contact, prevent that screen panel main part and sound recording board of making an uproar from falling.
Further, the bottom fixed mounting of sound recording board of making an uproar has two mounting panels, the soft brush that gives sound insulation of the bottom of mounting panel all movable mounting, all link to each other through the magic subsides between mounting panel and the soft brush that gives sound insulation, the bottom of the soft brush that gives sound insulation all contacts with ground. When the structure is used, the movable wheel has a certain height, so that gaps can be formed between the equipment bottom plate and the ground, and the gaps between the equipment bottom plate and the ground are filled to a certain extent by using the sound insulation soft brush, so that sound leakage and air leakage are avoided.
Furthermore, an abutting plate is fixedly arranged on one side of the screen plate main body, a limiting abutting groove is fixedly arranged on the other side of the screen plate main body, and the size of a groove of the limiting abutting groove is equal to that of the abutting plate. Through the arrangement of the structure, the butt joint plate can be inserted into the limiting butt joint groove in actual use, and a plurality of screen plate main bodies can be spliced, so that the noise reduction and wind shielding range is larger.
Furthermore, the butt joint plate and the limit butt joint groove are made of magnetic metal, the polarities of the butt joint plate and the limit butt joint groove are opposite, and the recording noise reduction plate is made of polystyrene plate. When the structure is used, the butt joint plate and the limiting butt joint groove are made of magnetic metal, and meanwhile, the polarities are opposite, so that the butt joint plate and the limiting butt joint groove are connected more tightly after being in butt joint, the butt joint plate and the limiting butt joint groove are not easy to fall off, and the polyethylene plate material of the recording noise reduction plate can provide a better noise reduction function for the recording noise reduction plate.
Furthermore, the bottom end of the screen plate main body is fixedly provided with a rain shielding dustproof plate, and a layer of aluminum oxide film is uniformly electroplated on the rain shielding dustproof plate. When the anti-rain and anti-dust board is used, the anti-rain function can be provided for the screen board main body and the recording noise reduction board, excessive invasion of rainwater is prevented, and the anti-corrosion performance of the anti-rain and anti-dust board can be enhanced by the alumina film of the anti-rain and anti-dust board.
The utility model has the technical effects and advantages that:
1. the utility model is provided with the screen plate main body, the recording noise reduction plate, the equipment bottom plate, the movable wheels and the push-pull handle, and by adopting the design, the problems that the existing outdoor recording equipment is mostly carried out by using the noise reduction microphone, and the noise is difficult to remove due to overlarge outdoor wind power and the recording effect is poor are solved even though the noise reduction microphone has better noise reduction and sound enhancement functions.
2. According to the utility model, the anti-toppling bracket is arranged, and in actual use, as the heights of the screen plate main body and the recording noise reduction plate are higher, the gravity center is also higher, and toppling phenomenon can occur when the anti-toppling bracket is placed at a position with larger wind power, so that the anti-toppling bracket can be completely put down, and the limit knob is screwed, so that the anti-skid pad at the bottom end of the anti-toppling bracket is tightly contacted with the ground, and the screen plate main body and the recording noise reduction plate are prevented from toppling.
3. When the sound-insulating soft brush is used by adopting the design, the gap can be formed between the equipment bottom plate and the ground due to the fact that the movable wheel has a certain height, and the gap between the equipment bottom plate and the ground can be filled to a certain extent by the sound-insulating soft brush, so that sound leakage and serious air leakage can be avoided.
Drawings
Fig. 1 is a first perspective view of the structure of the present utility model.
Fig. 2 is a second perspective view of the structure of the present utility model.
Fig. 3 is a third perspective view of the structure of the present utility model.
Fig. 4 is a schematic elevational view of the structure of the present utility model.
The reference numerals are: 100. a screen panel body; 110. a recording noise reduction plate; 111. an equipment base plate; 112. a moving wheel; 113. push-pull handle; 114. anti-toppling support frame; 115. a mounting plate; 116. a sound insulation soft brush; 117. an abutting plate; 118. limiting butt joint grooves; 119. rain-shielding dust-proof board.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Embodiment one: the utility model provides a recording noise reduction windproof screen, which comprises a screen plate main body 100, wherein a recording noise reduction plate 110 is fixedly arranged in front of the screen plate main body 100, the screen plate main body 100 and the recording noise reduction plate 110 are tightly connected through double-sided fixing glue, anti-skid patterns are uniformly formed in front of the screen plate main body 100 and behind the recording noise reduction plate 110, sound wave reflection grooves are uniformly formed in front of the recording noise reduction plate 110, an equipment bottom plate 111 is fixedly arranged at the bottom end of the screen plate main body 100, four movable wheels 112 are movably arranged at the bottom end of the equipment bottom plate 111 through a rotating shaft, two push-pull handles 113 are fixedly arranged on the recording noise reduction plate 110, and the push-pull handles 113 are positioned behind the screen plate main body 100.
The front and the rear of the recording noise reduction plate 110 are fixedly provided with two anti-toppling brackets 114, the bottom ends of the anti-toppling brackets 114 are fixedly provided with anti-skid pads, and the anti-toppling brackets 114 are provided with limit knobs.
The bottom fixed mounting of recording noise reduction board 110 has two mounting panels 115, and the soft brush 116 that gives sound insulation of the equal movable mounting in bottom of mounting panel 115, all links to each other through the magic subsides between mounting panel 115 and the soft brush 116 that gives sound insulation, and the bottom of soft brush 116 that gives sound insulation all contacts with ground.
Working principle: the sound recording and noise reducing board 110 is tightly attached to the right front side of the screen board main body 100 through a plurality of double-sided adhesives, then the screen board main body 100 and the sound recording and noise reducing board 110 are placed at positions where sound recording, wind shielding and noise reduction are needed, at the moment, the functions of the screen board main body 100 and the sound recording and noise reducing board 110 not only can prevent wind noise caused by wind blowing through a microphone, but also can reduce noisy sounds in the external environment, and the sound recording place is enclosed into a polygon by matching with the plurality of screen board main bodies 100 and the sound recording and noise reducing board 110, so that unavoidable noise caused during outdoor sound recording and shooting can be effectively reduced, and meanwhile, the equipment can be rapidly moved by using the moving wheel 112 and the push-pull handle 113, so that the noise reducing direction can be conveniently adjusted.
Embodiment two:
the second embodiment differs from the first embodiment in that: an abutting plate 117 is fixedly arranged on one side of the screen plate main body 100, a limiting abutting groove 118 is fixedly arranged on the other side of the screen plate main body 100, and the size of a groove of the limiting abutting groove 118 is equal to that of the abutting plate 117.
The abutting plate 117 and the limiting abutting groove 118 are made of magnetic metal, the polarities of the abutting plate 117 and the limiting abutting groove 118 are opposite, and the recording noise reduction plate 110 is made of polystyrene.
The bottom end of the screen plate main body 100 is fixedly provided with a rain-proof and dust-proof plate 119, and a layer of alumina film is evenly electroplated on the rain-proof and dust-proof plate 119.
Working principle: during the use, butt joint board 117 and spacing butt joint groove 118 are because all are magnetic metal, and the polarity is opposite simultaneously, therefore butt joint board 117 and spacing butt joint groove 118 connect inseparabler after the butt joint, are difficult for droing, and the polyethylene board material of recording noise reduction board 110 can provide better noise reduction function for recording noise reduction board 110.
Claims (6)
1. The utility model provides a record is fallen and is made an uproar and prevent wind screen, includes screen board main part (100), its characterized in that, the place ahead fixed mounting of screen board main part (100) has record to fall board (110) of making an uproar, through two-sided fixed adhesive close-up between screen board main part (100) and the record board of making an uproar (110) of making an uproar, the anti-skidding line has all evenly been seted up at the place ahead of screen board main part (100) and the rear of board of making an uproar of recording (110), the bottom fixed mounting of screen board main part (100) has equipment bottom plate (111), the bottom of equipment bottom plate (111) is through pivot movable mounting four removal wheels (112), fixed mounting has two push-pull handles (113) on record board of making an uproar (110), push-pull handles (113) are located the rear of screen board main part (100).
2. A sound recording noise reducing wind screen as defined in claim 1, wherein: the sound recording noise reduction board (110) is characterized in that two anti-toppling brackets (114) are fixedly arranged in front of and behind the sound recording noise reduction board (110), anti-toppling pads are fixedly arranged at the bottom ends of the anti-toppling brackets (114), and limit knobs are arranged on the anti-toppling brackets (114).
3. A sound recording noise reducing wind screen as defined in claim 1, wherein: the sound recording noise reduction board is characterized in that two mounting plates (115) are fixedly mounted at the bottom end of the sound recording noise reduction board (110), sound insulation soft brushes (116) are movably mounted at the bottom ends of the mounting plates (115), the mounting plates (115) and the sound insulation soft brushes (116) are connected through magic tapes, and the bottom ends of the sound insulation soft brushes (116) are in contact with the ground.
4. A sound recording noise reducing wind screen as defined in claim 1, wherein: an abutting plate (117) is fixedly arranged on one side of the screen plate main body (100), a limiting abutting groove (118) is fixedly arranged on the other side of the screen plate main body (100), and the size of a groove of the limiting abutting groove (118) is equal to that of the abutting plate (117).
5. A sound recording noise reducing wind screen as defined in claim 4, wherein: the butt joint plate (117) and the limit butt joint groove (118) are made of magnetic metal, polarities of the butt joint plate (117) and the limit butt joint groove (118) are opposite, and the recording noise reduction plate (110) is made of polystyrene.
6. A sound recording noise reducing wind screen as defined in claim 1, wherein: the bottom end of the screen plate main body (100) is fixedly provided with a rain shielding dustproof plate (119), and a layer of aluminum oxide film is uniformly electroplated on the rain shielding dustproof plate (119).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807345.9U CN220673898U (en) | 2023-07-11 | 2023-07-11 | Recording noise-reducing windproof screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807345.9U CN220673898U (en) | 2023-07-11 | 2023-07-11 | Recording noise-reducing windproof screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673898U true CN220673898U (en) | 2024-03-26 |
Family
ID=90328861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321807345.9U Active CN220673898U (en) | 2023-07-11 | 2023-07-11 | Recording noise-reducing windproof screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673898U (en) |
-
2023
- 2023-07-11 CN CN202321807345.9U patent/CN220673898U/en active Active
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