CN205012488U - Acoustic absorber component - Google Patents

Acoustic absorber component Download PDF

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Publication number
CN205012488U
CN205012488U CN201520624836.9U CN201520624836U CN205012488U CN 205012488 U CN205012488 U CN 205012488U CN 201520624836 U CN201520624836 U CN 201520624836U CN 205012488 U CN205012488 U CN 205012488U
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China
Prior art keywords
sound absorber
skeleton
component according
absorber component
sound
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CN201520624836.9U
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Chinese (zh)
Inventor
郎宇福
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Beijing VieaCn Acoustic Technology Co Ltd
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Beijing VieaCn Acoustic Technology Co Ltd
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Priority to CN201520624836.9U priority Critical patent/CN205012488U/en
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Abstract

The utility model relates to a room acoustics decoration technology field especially relates to an acoustic absorber component. This acoustic absorber component includes acoustic absorber and connection structure, and acoustic absorber arranges indoor through connection structure that acoustic absorber's skeleton is fixed on bearing fossil fragments, bears fossil fragments and hangs through fossil fragments and fix on roof or wall body, hangs and can arrange indoor with the three dimensional constitution that it is effectual absorb sound with the skeleton through bearing fossil fragments and fossil fragments, and the convenience is also compared in the installation.

Description

A kind of sound absorber component
Technical field
The utility model relates to room acoustics decoration technology field, particularly relates to a kind of sound absorber component.
Background technology
Room acoustics is the subject of sound transmission and hearsay effect in research room, is the important component part of building acoustics.Its research purpose is for room acoustical design provides theoretical foundation and method.The layout of the shape in the propagation of sound in indoor and room, size, structure and sound absorption material is relevant; Hear the subjective feeling that effect then reflects people, have different evaluation criterions to the room of different purposes.
Sound absorber is a kind of sound absorbing member hanging or put in indoor, and sound absorber is the acoustically effective gradually changing to reach the best utilizing special impedance.The difference of it and general sound absorption construction is that it is not combine the sound absorber structure formed with roof, body of wall etc., but establish one's own system, for different service conditions and environment, its sound absorption characteristics are also different, because its effective absorption area is made up of three-dimensional structure, more much bigger than effective absorption area of the sound absorption material of general two dimensional configuration, there is wider sound sucting band, can give full play to the sound absorption of sound absorption material, the acoustically effective of sound absorber is also provided with much relations with it in the layout of indoor.But existing indoor sound absorption construction design is the structure adopting two dimension, and the layout mounting means of sound absorption material is also convenient not.
Therefore, for above deficiency, the utility model provides a kind of sound absorber component.
Utility model content
(1) technical problem that will solve
The purpose of this utility model is to provide a kind of sound absorber component to solve existing sound absorption construction acoustically effective difference and to install inconvenient problem.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides one, its a kind of sound absorber component, it is characterized in that: it comprises sound absorber and connecting-piece structure, sound absorber is arranged in indoor by syndeton in the mode of three-dimensional, connecting-piece structure comprises bearing keel and keel hanger, and sound absorber is fixed on bearing keel, and bearing keel is fixed on roof or body of wall by keel hanger.
Wherein, sound absorber comprises skeleton and is coated on the sound absorption surface layer outside skeleton, and skeleton adopts glass fiber material to make.
Wherein, skeleton is cuboid unit, and multiple cuboid unit is arranged in order and forms waveform grid.
Wherein, multiple cuboid unit is linked together by band iron, and band iron is connected on bearing keel.
Wherein, cuboid unit is provided with magnet suction pad, magnet suction pad and band iron adhesive.
Wherein, be provided with pawl between cuboid unit and band iron to follow closely.
Wherein, cuboid unit is made up of the glass wool board of disposal molding.
Wherein, skeleton is umbrella elements.
Wherein, the surface layer that absorbs sound adopts glass fiber acoustextile.
Wherein, keel hanger comprises suspension rod and suspension member, and the upper end of suspension rod is fixed on roof or body of wall by expansion bolt, and the lower end of suspension rod is connected with suspension member, and bearing keel is arranged on suspension member.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: in the sound absorber component that the utility model provides, sound absorber is arranged in indoor by connecting-piece structure, the skeleton of sound absorber is fixed on bearing keel, bearing keel is fixed on roof or body of wall by keel hanger, skeleton can be arranged in indoor in three dimensions by bearing keel and keel hanger, acoustically effective is good, installs also more convenient.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment sound absorber component;
Fig. 2 is the front view of the utility model embodiment sound absorber component;
Fig. 3 is the utility model embodiment band iron and cuboid unit connection relation diagram;
Fig. 4 is the structural relation figure of umbrella elements in the utility model embodiment sound absorber component.
In figure, 1: sound absorber; 2: bearing keel; 3: keel hanger; 4: band iron; 5: magnet suction pad; 6: pawl is followed closely; 7: expansion bolt; 11: skeleton; 31: suspension rod: 32: suspension member; 111: cuboid unit; 112: umbrella elements.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, the sound absorber component that the utility model provides comprises sound absorber 1 and connecting-piece structure, the sound absorption surface layer that sound absorber 1 comprises skeleton 11 and is coated on outside skeleton 11, connecting-piece structure comprises bearing keel 2 and keel hanger 3, sound absorber 1 is lifted on bearing keel 2, and bearing keel 2 is fixed on roof or body of wall by keel hanger 3; Particularly, skeleton 11 can be cuboid unit 111, and multiple cuboid unit 111 is linked together by waveform band iron 4, and multiple cuboid unit 111 is arranged in order and forms waveform grid, and band iron 4 is connected on bearing keel 2.Like this, multiple cuboid unit 111 can be arranged in indoor with wave-like by bearing keel 2 and keel hanger 3, acoustically effective is good, installs also more convenient.
Further, skeleton 11 adopts glass fiber material to make, and arranges built-in fitting, so that skeleton 11 is lifted on bearing keel 2 time skeleton 11 makes; Sound absorption surface layer adopts glass fiber acoustextile, can be baffle blanket or sound absorption cloth.At skeleton 11 outer cladding sound absorption surface layer, acoustically effective is better, and meanwhile, overall structure is more firm, avoids skeleton 11 and hangs the deformation problems produced for a long time.
Usually, cuboid unit 111 is made up of glass wool board, glass wool board disposal molding, and the thickness of glass wool board is 20 ~ 50mm, and processing is simple, and produce consuming time few, overall weight is little; The thickness of band iron 4 is 2mm, and the width of band iron 4 is 20mm.
Further, as shown in Figure 3, cuboid unit 111 is provided with magnet suction pad 5, magnet suction pad 5 and band iron 4 adhesive.Preferably, in order to prevent the slip between magnet suction pad 5 and band iron 4, can pawl being set between cuboid unit 111 and band iron 4 and following closely 6.
Particularly, as shown in Figure 2, keel hanger 3 comprises suspension rod 31 and suspension member 32, the upper end of suspension rod 31 is fixed on roof or body of wall by expansion bolt 7, and the lower end of suspension rod 31 is connected with suspension member 32, and bearing keel 2 is arranged on suspension member 32, wherein, suspension rod 31 can be designed to adjustable structure.
Certainly, as shown in Figure 4, skeleton 11 can be umbrella elements 112, and multiple umbrella elements 112 is directly lifted on bearing keel 2, and bearing keel 2 is fixed on roof or body of wall by keel hanger 3.
In the utility model, the shape of skeleton 11 is not limited to waveform grid and beveled structure, also can be designed as the three-dimensional structure of other types.
In sum, in the sound absorber component that the utility model provides, the skeleton 11 of sound absorber 1 is arranged in indoor by bearing keel 2 and keel hanger 3 in the mode of three-dimensional, and acoustically effective is good, installs also more convenient; Multiple cuboid unit 111 is arranged in indoor by waveform band iron 4, the setting that this waveform rises and falls, and makes the acoustically effective of multiple cuboid unit 111 better; Make the disposable shaping of cuboid unit 111 by glass wool board, processing is simple, produces consuming time few, and makes sound absorber member integrated weight little; Skeleton 11 outer cladding sound absorption surface layer, while enhancing acoustically effective, makes skeleton 11 more firm, avoids skeleton 11 and hangs the deformation problems produced for a long time.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (10)

1. a sound absorber component, it is characterized in that: it comprises sound absorber and connecting-piece structure, sound absorber is arranged in indoor by connecting-piece structure in the mode of three-dimensional, connecting-piece structure comprises bearing keel and keel hanger, sound absorber is fixed on bearing keel, and bearing keel is fixed on roof or body of wall by keel hanger.
2. sound absorber component according to claim 1, is characterized in that: sound absorber comprises skeleton and is coated on the sound absorption surface layer outside skeleton, and skeleton adopts glass fiber material to make.
3. sound absorber component according to claim 2, is characterized in that: skeleton is cuboid unit, and multiple cuboid unit is arranged in order and forms waveform grid.
4. sound absorber component according to claim 3, is characterized in that: multiple cuboid unit is linked together by band iron, and band iron is connected on bearing keel.
5. sound absorber component according to claim 4, is characterized in that: cuboid unit is provided with magnet suction pad, magnet suction pad and band iron adhesive.
6. sound absorber component according to claim 5, is characterized in that: be provided with pawl between cuboid unit and band iron and follow closely.
7. the sound absorber component according to any one of claim 3-6, is characterized in that: cuboid unit is made up of the glass wool board of disposal molding.
8. sound absorber component according to claim 2, is characterized in that: skeleton is umbrella elements.
9. sound absorber component according to claim 1, is characterized in that: sound absorption surface layer adopts glass fiber acoustextile.
10. sound absorber component according to claim 1, is characterized in that: keel hanger comprises suspension rod and suspension member, and the upper end of suspension rod is fixed on roof or body of wall by expansion bolt, and the lower end of suspension rod is connected with suspension member, and bearing keel is lifted on suspension member.
CN201520624836.9U 2015-08-19 2015-08-19 Acoustic absorber component Active CN205012488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520624836.9U CN205012488U (en) 2015-08-19 2015-08-19 Acoustic absorber component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520624836.9U CN205012488U (en) 2015-08-19 2015-08-19 Acoustic absorber component

Publications (1)

Publication Number Publication Date
CN205012488U true CN205012488U (en) 2016-02-03

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Application Number Title Priority Date Filing Date
CN201520624836.9U Active CN205012488U (en) 2015-08-19 2015-08-19 Acoustic absorber component

Country Status (1)

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CN (1) CN205012488U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110892119A (en) * 2017-05-08 2020-03-17 克瓦德拉特软格有限公司 Building panel adapted to be mounted at a ceiling or a wall of a room and method of manufacturing such a building panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110892119A (en) * 2017-05-08 2020-03-17 克瓦德拉特软格有限公司 Building panel adapted to be mounted at a ceiling or a wall of a room and method of manufacturing such a building panel
US11091909B2 (en) 2017-05-08 2021-08-17 Kvadrat Soft Cells A/S Building panel adapted to be mounted at a ceiling or wall of a room and method of manufacturing such building panel
CN110892119B (en) * 2017-05-08 2021-09-21 克瓦德拉特软格有限公司 Building panel adapted to be mounted at a ceiling or a wall of a room and method of manufacturing such a building panel

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