CN205836143U - A kind of acoustic board - Google Patents

A kind of acoustic board Download PDF

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Publication number
CN205836143U
CN205836143U CN201620441375.6U CN201620441375U CN205836143U CN 205836143 U CN205836143 U CN 205836143U CN 201620441375 U CN201620441375 U CN 201620441375U CN 205836143 U CN205836143 U CN 205836143U
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CN
China
Prior art keywords
main frame
acoustic board
sound absorption
precoat
flaggy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620441375.6U
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Chinese (zh)
Inventor
高永涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Jinwei new type building material Co., Ltd.
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高永涛
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 高永涛 filed Critical 高永涛
Priority to CN201620441375.6U priority Critical patent/CN205836143U/en
Application granted granted Critical
Publication of CN205836143U publication Critical patent/CN205836143U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a kind of acoustic board, including precoat, main frame and sound absorption flaggy, described precoat uses glass-fiber-fabric or non-woven fabrics to make;Described main frame uses resin cured material to make, and main frame is the structure that inside is provided with square cavities, described main frame outer wrap precoat;Described acoustic board is placed in main frame, described sound absorption flaggy is by three layers of different materials structure glued together, sound absorption flaggy is followed successively by from top to bottom: absorbent treatment, buffer layer, substrate, the beneficial effects of the utility model are: the sound absorption flaggy composed by the built-in material by multilamellar difference in functionality reaches the purpose of sound absorption, the outside precoat used makes acoustic board more attractive in appearance and practical, this utility model is easy for installation, integrate sound absorption, shockproof, aesthetic, the most also there is good hydrophobicity so that acoustic board will not be moist and go mouldy.

Description

A kind of acoustic board
Technical field
This utility model relates to environmental technology field, specifically a kind of acoustic board.
Background technology
Acoustic board refers to the material with sound-absorbing noise reduction effect of tabular, and it has sound-absorbing, environmental protection, fire-retardant, heat insulation, guarantor Dedusting warm, moistureproof, anti-mildew, easy, easily cutting, can parquets, easy construction, good stability, impact resistance is good, independence is good, Cost performance advantages of higher, has abundant multiple color available, can meet the attraction decoration demand of different-style and level.Existing Some acoustic boards mostly use the material perforated such as timber, mineral wool, cloth or cut into wedge and make, and this structure allows for, Existing acoustic board intensity is more weak and processing technology is more numerous and diverse, thus causes existing acoustic board to be difficult to meet various working environments Using requirement, the most existing acoustic board hydrophobicity is poor, and easy humidity is gone mouldy, and the safety and sanitation of field of employment can not get protecting Barrier.
Utility model content
The purpose of this utility model is to provide a kind of acoustic board, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of acoustic board, including precoat, main frame and sound absorption flaggy, described precoat match glass-fiber-fabric or nonwoven are fabric Become;Described main frame uses resin cured material to make, and main frame is the structure that inside is provided with square cavities, outside described main frame Portion's parcel precoat;Described acoustic board is placed in main frame.
As further program of the utility model: described sound absorption flaggy is glued together by three kinds of different materials, sound absorption Flaggy is followed successively by from top to bottom: absorbent treatment, buffer layer, substrate.
As further program of the utility model: described absorbent treatment uses rubber to make, and thickness is 6-50mm.
As further program of the utility model: described absorbent treatment is provided with multiple connection hole.
As further program of the utility model: described substrate is that quality of rubber materials is made.
Compared with prior art, the beneficial effects of the utility model are: by built-in by the material of multilamellar difference in functionality The sound absorption flaggy composed reaches the purpose of sound absorption, and buffer layer has good anti-seismic performance, can extensively absorb and disperse the external world Stress, makes acoustic board to use in a variety of environmental conditions, on absorbent treatment distribution multiple connection holes can effectively absorb and Converting sound wave, reach the purpose of sound absorption, the outside precoat used makes acoustic board more attractive in appearance and practical, this practicality Novel easy for installation, integrate sound absorption, shockproof, aesthetic, the most also there is good hydrophobicity so that acoustic board will not Moist and go mouldy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of acoustic board;
Fig. 2 is the acoustic board Rotating fields schematic diagram of a kind of acoustic board.
In figure: 1-precoat, 2-absorb sound flaggy, 3-main frame, 201-absorbent treatment, 202-buffer layer, 203-substrate.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-2, a kind of acoustic board, including precoat 1, main frame 3 and sound absorption flaggy 2, described precoat 1 uses Glass-fiber-fabric or non-woven fabrics are made;Described main frame 3 uses resin cured material to make, and main frame 3 is provided with square cavities for inside Structure, described main frame 3 outer wrap precoat 1;Described sound absorption flaggy 2 is placed in main frame 3.
Described sound absorption flaggy 2 is the structure that three layers of different materials is glued together, and sound absorption flaggy 2 is followed successively by from top to bottom: Absorbent treatment 201, buffer layer 202, substrate 203.
Described absorbent treatment 201 uses rubber to make, and thickness is 6-50mm.
Described absorbent treatment 201 is provided with multiple connection hole, when sound wave incident to absorbent treatment, causes the air in hole Vibration, due to friction and the viscosity resistance of air, makes a part of acoustic energy be transformed into heat energy, additionally, the air in hole and hole wall, Conduction of heat between fiber, also can cause heat loss, make sound energy attenuation.
Described substrate 203 is made for quality of rubber materials.
This utility model reaches the mesh of sound absorption by the sound absorption flaggy 2 that the built-in material by multilamellar difference in functionality composes , can extensively absorb and disperse extraneous stress, make acoustic board to use in a variety of environmental conditions, distribution on absorbent treatment 201 Multiple connection holes can effectively absorb and convert sound wave, reach the purpose of sound absorption, and the outside precoat 1 used makes to inhale Sound plate is more attractive in appearance and practical, the most more convenient installation.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from this patent objective Make a variety of changes.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from this patent objective Make a variety of changes.

Claims (5)

1. an acoustic board, including precoat, main frame and sound absorption flaggy, it is characterised in that described precoat uses glass-fiber-fabric Or non-woven fabrics makes;Described main frame uses resin cured material to make, and main frame is the structure that inside is provided with square cavities, institute State main frame outer wrap precoat;Described acoustic board is placed in main frame.
A kind of acoustic board the most according to claim 1, it is characterised in that described sound absorption flaggy is by three layers of different materials gluing Structure together, sound absorption flaggy is followed successively by from top to bottom: absorbent treatment, buffer layer, substrate.
A kind of acoustic board the most according to claim 2, it is characterised in that described absorbent treatment uses rubber to make, and thickness is 6-50mm。
A kind of acoustic board the most according to claim 2, it is characterised in that described absorbent treatment is provided with multiple connection hole.
A kind of acoustic board the most according to claim 2, it is characterised in that described substrate is that quality of rubber materials is made.
CN201620441375.6U 2016-05-17 2016-05-17 A kind of acoustic board Active CN205836143U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620441375.6U CN205836143U (en) 2016-05-17 2016-05-17 A kind of acoustic board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620441375.6U CN205836143U (en) 2016-05-17 2016-05-17 A kind of acoustic board

Publications (1)

Publication Number Publication Date
CN205836143U true CN205836143U (en) 2016-12-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620441375.6U Active CN205836143U (en) 2016-05-17 2016-05-17 A kind of acoustic board

Country Status (1)

Country Link
CN (1) CN205836143U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305505A (en) * 2020-02-21 2020-06-19 微山宏瑞电力科技有限公司 Oil-resistant waterproof long-life environment-friendly sound insulation floor and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305505A (en) * 2020-02-21 2020-06-19 微山宏瑞电力科技有限公司 Oil-resistant waterproof long-life environment-friendly sound insulation floor and manufacturing method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20170301

Address after: 065903 Langfang City, Hebei City, leaving the town of the town of Hebei Jinwei new building materials Co., Ltd.

Patentee after: Hebei Jinwei new type building material Co., Ltd.

Address before: 065903 Langfang City, Hebei Province, the town of the town to stay in the development of the town of Hebei Jinwei new building materials Co., Ltd.

Patentee before: Gao Yongtao