JPH02204551A - Wall surface structure and constructing method thereof - Google Patents

Abstract

PURPOSE:To improve good acoustic effects and appearance by combining unit members of various kinds equipped with functions of sound absorption, sound reflection, illumination and the like. CONSTITUTION:Unit members of various kinds are arranged in an assembled manner on the wall surface W of an audio-listening room R, and a corner member 1 is disposed in the corner portion to enhance the effect of noise reduction. A plurality of diffusion units 2 are disposed beneath the member 1 to form a good recessed and projecting face on the wall surface W. A reflector unit 3, lighting unit 4, sound-adjusting unit 5 and wall-heating unit 6 are disposed in sequence beneath the units 2. Each unit has almost a fixed shape but has variations in its longitudinal thickness, and the kinds of unit members are combined as needed. The wall surface of the audio-listening room can thus be constructed readily and well.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a wall structure and wall construction method for an audio room, etc.

(Prior art and its problems) Conventionally, sound-absorbing materials or sound-reflecting materials are sometimes pasted on walls to improve the acoustics of an audio room; However, it is extremely difficult to form a wall surface with a concavo-convex shape that has a good diffusion effect, and the construction cost increases. Furthermore, conventionally, the lighting and audio equipment in an audio room have been independent, and it has been desired to link the lighting and audio equipment to create a better mood in the audio room.

(Means for Solving the Problems) The present invention has been devised in view of the above-mentioned conventional problems, and aims to provide a wall structure and a wall construction method thereof that can exhibit good acoustic effects. The gist is that it is constructed by appropriately combining various unit members with functions such as sound absorption, sound reflection, and lighting.

Another advantage is that the modules of the various unit members are unified.

In addition, the wall construction method uses multiple unit members for each function such as unified module sound absorption, sound reflection, and lighting.
The unit members are appropriately combined and arranged on the wall base, and the wall surface of an audio room or the like is constructed by making the wall surface uneven with the various unit members.

(Function) By arbitrarily combining unit members with respective functions such as sound absorption, sound reflection, and lighting, adapting them to the conditions of the audio room, and installing each unit member on the wall one after another, An uneven wall surface having good acoustic effects can be easily constructed. In addition, since various unit members can be replaced as appropriate, it is easy to readjust the acoustic effects, and it is possible to create a good interior in which the sound and lighting in the audio room are linked.

Furthermore, if the modules of various unit members are unified, it will be easier to change the combination of each unit member.
Construction can be carried out easily and efficiently.

(Example) Embodiments of the present invention will be described below based on the drawings.

Figure 1 is a side view of the main part of the wall of the audio room.
FIG. 2 is a front view of the main part.

In the figure, various unit members are arranged in combination on a side wall surface W of an audio room R, forming an uneven wall surface having a good diffusion effect. The combination of these various unit members can be arbitrarily designed according to conditions such as the size of each audio room.

For example, a corner member 1 is attached to a part of the corner where the wall surface W and the ceiling surface intersect by pasting with adhesive or screwing, and in this example, the corner member 1 is made of ceramic or the like. It is made of inorganic fired material, and has a large mass compared to conventional wooden ones, so it has a good sound insulation effect.In addition, the design of some corners is improved by the use of ceramics and other materials. This can be greatly improved.

By arranging such a corner member 1 around the corner of the audio room R, the sound insulation effect within the audio room R can be improved.

At the bottom of the corner member 1 - in this example a diffusion unit 2
The diffusion unit 2 has a structure as shown, for example, in a perspective view in FIG. It is composed of a finishing material 23 that is
The frame 21 has a hollow portion 22 formed therein.

This frame 21 is made of aluminum, stainless steel, wood,
It can be made of ceramics, resin, etc., and its vertical dimensions are, for example, 150+! '1!11' is set.

Further, the finishing material 23 is formed in a dogleg shape in this example, and has a shape that can further improve the diffusion effect.

This finishing material 23 is tiles, porous ceramics, foamed ceramics, and glass.

It can be composed of wood, Japanese paper, cloth, mirrors, etc., and it can be used as a decorative effect from the front side, as well as finishing materials such as tiles.
When formed, the surface of this finishing material 23 becomes a reflective surface, and can provide a function of diffusing and reflecting sound etc. well. Furthermore, when the finishing material 23 is made of porous ceramics, a sound absorbing effect can be exhibited.

Furthermore, when the finishing material 23 is made of glass, a mirror, etc., it is possible to impart a reflective effect and to improve the decorative effect on the surface side, and in particular, in the case of a mirror, it has a function as a full-length mirror. can also be given. Furthermore, when the finishing material 23 is made of cloth, wood, etc., it is possible to impart warmth to the room and improve the decorative effect of the room.

By appropriately selecting the material of the finishing material 23 attached to the surface side in this manner, it is possible to selectively provide the diffusion unit 7 2 with a reflective function, a sound absorbing function, or the like.

In addition, since the hollow part 22 of this diffusion unit 2 is formed to have a considerable thickness in the front-back direction, the back side of the frame 21 is attached to the wall base W with adhesive, screws, nails, or hooks. When fixed by means such as insertion, the diffusion unit 2 can be made to protrude considerably forward of the wall surface W, and a good uneven surface can be formed on the wall surface W.

That is, by arranging an appropriate number of these diffusion units 2 on the wall surface W, the wall surface is formed with good unevenness, and the sound from the stereo device etc. is diffused on the surface side, and the sound pressure distribution in the audio room layer is improved. It becomes possible to uniformize it well. If several types of frames 21 are prepared with different thicknesses of the hollow portions 22 in the front-rear direction, it is possible to form better unevenness on the wall surface W.

A reflection unit 3 is disposed at the bottom of the diffusion unit 2, a lighting unit 4 is disposed below it, a tone adjustment unit 5 is disposed below it, and a wall heating unit 6 is disposed below it. There is.

This reflection unit 3. Lighting unit 4. Articulation unit 5
．． The wall heating unit 6 is formed into almost the same shape,
Various types with different thicknesses in the front and rear directions are available. For example, FIG. 4(A) shows the articulation unit 5;
Figure (b) shows the wall heating unit 6 in a perspective view.

That is, the articulation unit 5 in FIG. 4(a) is composed of a frame 24 having a U-shaped cross section with an open front side, and a sound absorbing plate 26 disposed on the front side of the frame 24. The height dimension is modularized to 150 plates, and there are hollow parts 25 inside along the longitudinal direction.
is formed.

This frame 24 is also made of a material such as aluminum, stainless steel, ceramics, or resin, like the frame 21 of the diffusion unit 2 described above.

The sound absorbing plate 26 arranged on the front side of this frame 24 is
For example, it is formed into a plate shape of porous ceramics, etc., and has a large number of through holes 26a, 26a penetrating in the front and back direction.
, 26a.

Therefore, the sound emitted from the stereo equipment in the audio room layer is well absorbed by this sound absorption board 26, and the air layer in the hollow part 25 on the rear side
Sound absorption is performed better, and the sound absorption function is exhibited well. For example, glass wool or the like can be stored in the hollow portion 25, and the sound absorbing function can be further improved by using the glass wool or the like that has been completely stored.

Further, the thickness of the hollow portion 25 in the front-rear direction is, for example, 5 cm.

If frames 24 of 15 cm are prepared, the thickness of the air layer in the hollow part 25 can be changed by appropriately selecting frames 24 with different thicknesses of the hollow part 25 and installing them on the wall surface W. Sound absorption coefficient can be changed. Therefore, this articulation unit 5 can have various hollow parts 25 with different thicknesses arranged in the horizontal or vertical direction, and can effectively control the sound absorption band within the audible frequency range from 125 Hz to 4000 Hz, for example. be able to.

Incidentally, the wall heating unit 6 shown in FIG. 4(b) is also constructed of a frame 27 formed in a similar fold-back shape and a heat generating tile 29 arranged on the front side of this frame 27. The height dimension of the frame 27 is modularized to isomm, and a hollow part 28 is formed with an open front face to which a heat generating tile 29 can be attached by pasting or the like.

This heat generating tile 29 is formed by wiring a heat generating resistor 30 such as a nichrome wire in a layer of FRP, and further adhering a tile to the front side, and a current is not allowed to flow through the heat generating resistor 30. As a result, the heat-generating tile 29 generates heat and emits thermal heat, and can also effectively emit far-infrared rays from the tile surface. Therefore, the heating function within the audio room layer can be satisfactorily demonstrated.

In addition, when using the frame 24 or 27 as the lighting unit 4, a plurality of illuminators such as lamps are arranged in the hollow part 25 of the frame 24, and a light control glass or the like is installed on the front side of the illuminator. It can be arranged and configured, and lamps etc. can be turned on to perform the lighting function in the audio room layer, and if multiple lamps with different emission colors are used, the output of stereo equipment etc. Various lamps are connected to the terminals through amplifier circuits, control circuits, etc., and the color of the light emitted from the lamps can be changed depending on the strength of the sound from a stereo device, etc., thereby making it possible to create a good mood in the audio room layer. Furthermore, by changing the voltage applied to the light control glass depending on the strength of the sound, the transmittance of the light control glass can be changed, and the brightness and darkness in the audio room layer can be changed.

In addition, when the frame 24 or the frame 27 is used as the reflection unit 3, it is sufficient to arrange a tile plate or the like on the front side of the frame 24 or 27, and the tile plate can effectively exhibit the reflective function. can. In addition, as shown in FIG. 2, a plurality of tile plates or the like can be arranged on the front side, one part of which is used as a reflective part 3a, and the other part made of porous ceramic etc. as a sound absorbing part 3b. It can also be configured. Furthermore, a mirror can be attached to the front side of the frame 24 or 27 instead of the tile plate, and it can also be used as a full-length mirror.

Next, an indirect lighting unit 7 is disposed below the wall heating unit 6, and this indirect lighting unit 7 can be configured as shown in perspective views in FIGS. 5 and 6, for example.

That is, in FIG. 5, the frame 31 constituting the indirect lighting unit 7 has an L-shaped cross-sectional shape with the top side open, and a plurality of lamps 32 can be disposed on the bottom side. The decoration effect on the front side can be improved by pasting L-shaped finishing tiles 33 and flat plate tiles 34 on the front side. When the lamp 32 is turned on, it emits illumination light upward, and the emitted illumination light is reflected on the outer wall surface of the frame 27 of the upper wall heating unit 6, etc., and indirectly enters the audio room layer. The lighting can improve the mood within the audio room layer.

At the same time, the wall heating unit 6, tone unit 5. The lighting unit 4 and the like are visually recognized as floating on the wall surface W, and also has the function of enhancing the appearance of the wall surface by further emphasizing the shadows caused by the unevenness of the wall surface.

In the case of FIG. 6, a flat finishing tile 35 is attached to the front side of the frame 31, and a light control glass 36 is covered on the upper surface side of the lamp 32.
Reference numeral 6 is constructed using a liquid crystal plate or the like that changes the transmittance of light. For example, by applying a voltage to the light control glass 36, the light control glass 36 can be made transparent.
By turning off the voltage, the light control glass 36 can be made opaque, and as described above, the voltage applied to the light control glass 36 can be controlled in response to the intensity of the sound such as a stereo device, etc. By suitably changing the brightness of the illumination light from the lamp 32 that is radiated upward through the light glass 36, indirect illumination with a more moody atmosphere can be obtained.

Furthermore, if a light reflecting plate 37 as shown in FIG. 7 is disposed above the indirect lighting unit 7, a better lighting effect can be obtained. That is, the light reflecting plate 37 has a groove 37a formed in the center, and convex portions 37b, 3 above and below the groove 37a.
7b is formed, and glass particles, fluorescent substances, color-changing heat-reactive substances, etc. are attached to the surfaces of these convex portions 37b, 37b, and the illumination light from the indirect lighting unit 7 is directed to these convex portions. The light is reflected by the fluorescent material on the surfaces of the portions 37b, 37b, thereby creating a better mood in the room.

Next, a wiring unit 8 is disposed at the bottom of the indirect lighting unit 7, and this wiring unit 8 is in contact with the wall surface W, and has a wiring space K between which electrical wiring or piping can be conducted. It is composed of a frame 8a that can form a frame 8a, and a finishing material 8b attached to the front side of the frame 8a.The finishing material 8b improves the decorative effect, and the frame 8a allows for better wiring and Piping etc. can be hidden and wiring work etc. can be performed on the wall surface of the audio room R with a clean appearance. or,
It is also possible to arrange an outlet or the like in this wiring unit 8.

Incidentally, the arrangement positions of the various units described above with respect to the wall surface W can be changed as appropriate; for example, as shown in FIG. 11,
Along with these various units, TV 10. Speaker 9. It is also possible to arrange the air conditioner outlet unit 12, control unit 11, etc. on the wall surface W. TV set on the wall like this 10. The control unit 11, speaker 9, etc. are also modularized in order to match the dimensions with various units, for example 15.
If the size is an integral multiple of 0 m, the unit can be installed on the wall W in a good manner in a mixed manner with various units, and the installation work becomes extremely efficient.

In addition to these, for example, a ventilation fan or = c7
When an air conditioner outlet, etc. is provided, an air conditioning cover unit 49 is placed over the front side of the ventilation fan 48, etc., as shown in FIG. It can be hidden by the air conditioning cover unit 49, and the cold air etc. blown out can be effectively prevented from being blown directly onto a person's skin.

That is, the air conditioning cover unit 49 is composed of a frame 50 that can cover the ventilation fan 48 and the like, and a sound absorbing material 51 that is covered in the opening on the front side of the frame 50, so that the frame 50 can provide good ventilation. The M2S etc. are hidden from the front side, creating a clean appearance, and the cold air etc. blown out from the ventilation fan 48 etc. passes through the sound absorbing material 51 and is blown out into the audio room layer, so the sound of the cold air etc. blown out is absorbed by this sound absorbing material. 51, the sound can be effectively muffled to improve the acoustic effect in the audio room, and it is also possible to effectively prevent cold air from blowing directly onto people. This sound absorbing material 51 can be made of, for example, porous ceramic, and has air permeability and sound absorbing properties.

In addition, 45 in FIG. 8 is a pillar constituting the wall surface, and 46 is a rim.

Furthermore, a speaker system unit as shown in FIGS. 9(a) and 9(b) may be attached to the wall surface W of the audio room R. This speaker system unit 38 has a hollow part 38a in which a speaker 39 can be installed.
, and an opening groove 38b formed in a horizontally elongated shape is formed on the front side, and the sound from the speaker 39 passes through this opening groove 38b and flows out forward, downward, and upward. .

Furthermore, a tuning unit 40 as shown in FIGS. 10(a) and 10(b) may be provided on the wall surface W.

This articulation unit 40 is composed of a movable sound insulating sheet 41 forming a side wall surface and a sound absorbing material 42 integrally disposed on the front side of this movable sound insulating sheet 41, and a sound absorbing space 43 is formed inside. The movable sound insulating sheet 41 is made of, for example, a lead sheet material and has an ahood shape, and is configured to be able to expand and contract in the front and back directions with respect to the wall surface W. Further, the sound absorbing material 42 can be made of porous ceramic or the like.

In such a sound articulation unit 40, by manually expanding and contracting the movable sound insulating sheet 41, it is possible to arbitrarily change the thickness of the internal sound absorption space 43. The sound absorption range can be easily changed by Further, the movable sound insulating sheet 41 may be mechanically or electrically moved using mechanical means such as a cylinder as appropriate.
In particular, this tuning unit 40 can be adapted not only to the audio room R but also to multiple surfaces of a concert hall, etc., and exhibits a good sound absorption function. .

(Effects of the Invention) The wall structure of the present invention is constructed by appropriately combining various unit members with functions such as sound absorption, sound reflection, and lighting, so that various units can be adapted to the conditions of the audio room to be constructed. It becomes possible to construct the wall surface of an audio room simply and well by selecting and easily combining members, and has the effect of greatly improving the acoustic effect and design of the audio room.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention, and Fig. 1 is a side view of various units installed on the wall of an audio room, and Fig. 2 is a side view of various units installed on the wall of an audio room.
The figures are a front view of the main parts of Fig. 1, Fig. 3 is a perspective view of the diffusion unit, Fig. 4 (a) is a perspective view of the tuning unit, Fig. 4 (b) is a perspective view of the wall heating unit, and Fig. 5 is a perspective view of the tuning unit. The figure is a perspective view of the indirect lighting unit, Figure 6 is a perspective view showing a modified example of the indirect lighting unit, Figure 7 is a perspective view of the indirect lighting unit with a light reflecting plate installed on the top, and Figure 8 is an air conditioning unit. 9(a) is a perspective view of the speaker system unit, FIG. 9(b) is a sectional view of the speaker system unit, and FIG. 10(a) is a sectional view of the tone adjustment unit. 10(b) are perspective configuration diagrams of the tone adjustment unit, and FIG. 11 is a schematic front view of main parts showing an example of a modification of the wall configuration of the audio room. 1... Corner part 2... Diffusion unit 3.
...Reflection unit 4...Lighting unit 5...
Sound adjustment unit 6... Wall heating unit 7... Indirect lighting unit 8... Wiring unit 9... Speaker 10... Television 12... Air conditioner outlet unit 21... Frame 22... Hollow Part 23・
...Material ljf material 24...Frame 25...
・Hollow part 26... Sound absorbing plate 27... Frame 28... Hollow part 29... Heat generating tile 31... Frame 33.34... Finishing tile 36... Light control glass 37... Light reflecting plate 38
... Speaker system unit 39 ... Speaker 40 ... Articulation unit y) 41 ... Movable sound insulation sheet) 42 ... Sound absorption material 43 ... Sound absorption space
48... Ventilation fan 49... Air conditioning cover unit

Claims (3)

[Claims] (1) A wall structure characterized by being constructed by appropriately combining various unit members with functions such as sound absorption, sound reflection, and lighting. (2) The wall structure according to item 1, in which modules of various unit members are unified. (3) Modules use multiple unit members for each function such as sound absorption, sound reflection, lighting, etc. that are unified in integral multiples,
A wall surface construction method characterized in that the unit members are appropriately combined and arranged on the wall base surface, and the wall surface of an audio room or the like is constructed by making the wall surface uneven with the various unit members.