JP2008271434A - Interior decoration structure in room with sound generating function - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make a portion of an interior decoration plate vibrate to generate a sound in a room although a part of an interior decoration surface where a sound is generated has the same outward appearance with other parts. <P>SOLUTION: As interior decoration plates constituting the interior decoration surface N in the room, used are an interior decoration plate 1 for sound output for generating a sound in the room by being vibrated by an exciting means 2 and an ordinary interior decoration plate 16 which do not generate a sound. On a top surface side of the interior decoration surface N, a decoration sheet 30 is fitted over the interior decoration plate 1 for sound output and the ordinary interior decoration plate 16. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an indoor interior structure having a sound generation function for generating a sound in a room by vibrating a part of the interior surface of the room.

  Conventionally, as an inspection lid provided on a ceiling, a vibration actuator is provided on the back of a plate of the inspection lid, and sound is generated in the room by vibrating the plate of the inspection lid with the vibration actuator. Is known by.

  In the conventional example shown in Patent Document 1, an inspection lid having a cross-sectional hat shape as a whole and provided with flanges on the four peripheral edges is formed by bending a steel plate. A vibration actuator is provided on the back surface, and a sound insulating material is mounted on the flange of the inspection lid having a cross-sectional hat shape as a whole. When the inspection lid is attached, the inspection lid is arranged in the opening of the ceiling and the flange of the inspection lid is mounted on the ceiling material around the opening of the ceiling.

In this conventional example, since the part that generates sound from the ceiling toward the room is the inspection lid, the appearance is almost the same as when the speaker device is attached to a part of the ceiling surface. There was a problem of being bad.
JP 2006-133639 A

  The present invention has been invented in view of the above-described conventional problems, and a part of the interior plate vibrates indoors while the part that generates sound on the interior surface has an appearance that is not different from other parts. It is an object of the present invention to provide an indoor interior structure having a sound generation function capable of generating sound.

  In order to solve the above-described problems, the indoor interior structure provided with the sound generation function according to the present invention is configured such that the interior plate is vibrated by the excitation means 2 as an interior plate for constituting the interior surface N of the room. The sound output interior plate 1 for generating sound and the normal interior plate 16 that does not generate sound are used so that the sound output interior plate 1 and the normal interior plate 16 extend over the surface side of the interior surface N. The decorative sheet 30 is attached.

  With such a configuration, a part of the interior surface N can vibrate to generate sound in the room. In particular, the sound output interior plate 1 and the normal interior plate 16 are provided on the surface side of the interior surface N. Since the decorative sheet 30 is attached so as to cover the interior surface N, only the continuous decorative sheet 30 appears to be exposed in the room, and the sound output interior plate 1 and the normal interior plate 16 that generate sound are temporarily provided. Even if they are made of different materials, the portion of the interior surface N that can be seen from the room looks the same, and nothing can be seen other than the interior surface N, but sound is generated from a part of the interior surface N, and the speaker The external appearance is improved as compared with the case where the device or the like is attached to the interior surface N and the speaker device is installed indoors.

  In addition, it is preferable that a gap 31 is formed between the sound output interior board 1 and the adjacent normal interior board 16 so that both are not in contact with each other.

  With this configuration, when the sound output interior plate 1 is vibrated by the excitation means 2 to generate sound in the room, the vibration of the sound output interior plate 1 is transmitted to the adjacent normal interior plate 16 side. The normal interior plate 16 does not vibrate, and only the sound output interior plate 1 can be vibrated to generate a high-quality sound.

  Moreover, it is preferable that the decorative sheet 30 is a cloth material.

  With such a configuration, since it is a cloth material, the vibration of the sound output interior board 1 is transmitted to the adjacent ordinary interior board 16 side via the decorative sheet 30 and there is no possibility of vibrating the ordinary interior board 16. .

  Since the present invention is configured as described above, the decorative sheet is attached on the surface side of the interior surface so as to cover the interior panel for sound output and the ordinary interior plate, so that a portion that generates sound on the interior surface is provided. Although it has the same appearance as other parts, part of the interior panel can vibrate to generate sound in the room, and the speaker device can be mounted exposed on the interior surface, or the speaker device can be installed indoors. The appearance will be better than when you do.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  The interior surface N of the building such as a ceiling surface, a wall surface, and a floor surface is composed of a plurality of interior panels such as a ceiling plate, a wall plate, and a floor plate, such as a ceiling foundation structure material, a wall foundation structure material, and a floor foundation structure material 4 It is configured by installing on.

  As described above, the interior surface N of the building such as a ceiling surface, a wall surface, and a floor surface is configured by arranging a plurality of interior plates in parallel, but as a plurality of interior plates for configuring the interior surface N in the present invention. The normal interior plate 16 that does not generate sound and the audio output interior plate 1 that generates sound by being directly vibrated by the excitation means 2 are used, and most of the interior surface N is composed of the normal interior plate 16. The sound output interior plate 1 is provided as an interior plate constituting a part of the interior surface N.

  In the embodiment shown in the accompanying drawings, the interior surface N is an example of a ceiling surface, the ordinary interior plate 16 is an ordinary ceiling plate, and the audio output interior plate 1 is an example of an audio output ceiling plate. Of course, it may be a wall surface or a floor surface.

  The sound output interior board 1 is made of kenaf board, plywood, other wooden board, iron board, aluminum board, rock wool board, gypsum board, etc., and has a rectangular frame around the back. The body 3 is fixed, and an excitation means 2 such as an exciter is provided in a portion surrounded by the frame body 3 on the back surface of the audio output interior board 1. Further, a portion surrounded by the back end portion of the frame body 3 is provided. A back plate 17 is provided so as to cover, and constitutes a sound output interior plate unit A, and a sound output signal is input to the excitation means 2 so that the sound output interior plate 1 as a diaphragm is directly provided. It is configured to generate sound, music, and sound toward the room by vibrating.

  The rectangular frame 3 has a U-shaped cross section and has a void 7 inside. A plurality of hole portions 10 are provided at predetermined intervals on each upper surface portion of the four sides of the rectangular frame 3. As shown in FIG. 4, a bush insulator 8 having a convex cross section in which the upper part has a small diameter and the lower part has a large diameter at a position corresponding to each hole 10 in the space 7 in the frame 3. It is arranged. The small-diameter portion at the upper part of the insulator 8 for the bush is the fitting portion 9 and is fitted into the hole portion 10 exactly. Therefore, the insulator 8 for bushes does not fall off from the hole 10. Also, the bushing insulator 8 is provided with a fixing tool insertion hole 11 penetrating vertically, and the shaft part 13 of the screw tool 12 is inserted into the fixing tool insertion hole 11. It is located in the void 7.

  An operation jig insertion hole 15 is provided in a portion of the sound output interior plate 1 facing the fixing tool insertion hole 11. The diameter of the operation jig insertion hole 15 is set to be smaller than the diameter of the head 14 of the screw tool 12 and larger than the diameter of the tool for rotating the head 14 of the screw tool 12, The insulator 8 for the bush and the screw tool 12 are prevented from falling off from the operation jig insertion hole 15.

  In order to attach the sound output interior board unit A whose surface is the sound output interior board 1 to the base structure material 4, a rectangular shape is formed on the surface side of the base structure material 4 as shown in FIG. A fixing frame 5 is fixed, and a spacer insulator 6 is attached to the back side of the rectangular frame 3 fixed to the outer periphery of the back surface of the sound output interior board 1 on the front side of the rectangular fixing frame 5. The screw 12 is interposed and fixed.

  That is, the base structural material 4 to which the interior material is attached is usually a long member that is elongated in one direction (a beam in the case of a structural material for a ceiling base, a column or a stud in the case of a structural material for a wall base, a floor base structural material In this case, joists are installed side by side in parallel at regular intervals, and the interior material is mounted on the surface side of the parallel base structure material 4 arranged in parallel. When the rectangular frame 3 fixed to the outer periphery of the back surface of the output interior board 1 is fixed to the parallel base material 4, only two of the four sides of the rectangular frame 3 are the base structure. Since it cannot be fixed to the material 4 and two of the four sides are fixed to the underlying structural material 4 and the remaining two sides are in a free state, the rectangular frame 3 The sound is not balanced and the sound output interior plate 1 is vibrated to generate sound. It becomes difficult without.

  Therefore, in the present invention, the fixing frame 5 having the same size as that of the frame 3 is fixed to the base structural member 4, and the sound output interior plate is provided on the surface side of the base structural member 4. 1 is fixed to the outer periphery of the back surface of the interior board 1 for sound output by fixing the back surface of the frame 3 having a rectangular shape on the outer periphery of the back surface 1 with the screw 12 in a state of being overlapped with the spacer insulator 6 interposed therebetween. The four sides of the rectangular frame 3 are fixed, and the frame 3 is attached in a balanced and stable manner so that sound can be generated when the sound output interior plate 1 is vibrated to generate sound. ing.

  As shown in FIG. 3, the rectangular fixing frame 5 is configured by attaching a fixing metal frame 20 having a U-shaped cross section to a fixing wooden frame 19. By wearing, the strength of the fixing frame 5 is increased. The fixing frame 5 is provided with fixing holes 21, but the fixing wooden frame 19 is provided with counterbore holes 22 communicating with the fixing holes 21, and screws, nails, etc. are fixed from the counterbore holes 22. A tool 23 is inserted and fixed to the underlying structural member 4.

  In order to attach the rectangular frame 3 to the outer periphery of the back surface of the sound output interior board 1 to the rectangular fixing frame 5 fixed to the surface side of the base structural member 4 in this way, the rectangular fixing The back surface of the rectangular frame 3 is overlapped with the spacer insulator 6 having a belt-like or rectangular shape on the surface of the working frame 5, and in this state, a tool such as a screwdriver is inserted from the operation jig insertion hole 15. Then, by rotating the head 14 of the screw 12, the tip of the screw 12 is fixed to the fixing wooden frame 19 of the fixing frame 5.

  In this way, the rectangular frame 3 is fixed to the rectangular fixing frame 5 with the spacer insulator 6 interposed therebetween, so that the vibration for generating the sound by the sound output interior board 1 is generated by the fixing frame 5. Since the four sides of the rectangular frame 3 are attached in a well-balanced manner, high-quality sound can be generated when the sound output interior plate 1 is vibrated to generate sound.

  Further, since the bushing insulator 8 is interposed between the screw 12 and the frame 3 without being in direct contact, vibration is not transmitted from the frame 3 to the fixing frame 5 via the screw 12. However, high-quality sound can be generated when the sound output interior plate 1 is vibrated to generate sound.

  The normal interior board 16 is made of kenaf board, plywood, other wooden board, iron board, aluminum board, etc., rock wool board, gypsum board, etc. It is attached to the base structural material 4. The attached drawing shows an example in which the ordinary interior board 16 is an ordinary ceiling board, and the nose 26 fixed to the end of the back surface of the ordinary ceiling board is attached, and the upper edge is fixed to the beam as the base structural material 4. It is fixed to the lower end of the tree 27. Here, since the frame 3 provided on the back surface of the sound output interior board 1 is attached to the fixing frame 5 fixed to the base structural member 4 via the spacer insulator 6, the sound is output to the adjacent ordinary interior board 16. Therefore, it is not necessary to attach the interior plate 1 for sound generation. Therefore, as shown in FIG. 1, the interior plate for sound output 1 A gap can be provided between the normal interior board 16 and the two can be brought into a non-contact state. When the sound output interior board 1 vibrates to generate sound, the vibration is adjacent to the normal interior board 16. However, in this respect as well, high-quality sound can be generated when the sound output interior plate 1 constituting a part of the interior surface N is vibrated to generate sound.

  As described above, the sound output interior plate 1 and the ordinary interior plate 16 are attached to form the interior surface N. In the present invention, the sound output interior plate 1 is disposed on the surface side of the interior surface N. The decorative sheet 30 is attached so as to extend over the normal interior plate 16 so that the boundary between the two is not recognized, and the sound output interior plate 1 and the normal interior plate 16 are not directly exposed to the room, Even if the two are made of different materials, when the interior surface N is viewed from the room, the distinction between the sound output interior plate 1 part and the normal interior plate 16 part is not made clear. It can be set as the structure which a part of the interior surface N which became becomes vibrates and generate | occur | produces a sound.

  As the decorative sheet 30, for example, a cloth material is used. When a cloth material is used, the vibration of the sound output interior board 1 is transmitted to the adjacent ordinary interior board 16 through the decorative sheet 30 and vibrates the ordinary interior board 16. In this respect as well, high-quality sound can be generated when the sound output interior plate 1 constituting a part of the interior surface N is vibrated to generate sound.

It is sectional drawing of this invention. It is a principal part exploded perspective view same as the above. (A) is a perspective view of the part which has fixed the fixing frame to the structural material for foundations same as the above, (b) is a sectional view, and (c) is a sectional view of the fixing frame. It is a fracture | rupture perspective view of the part which arrange | positioned the insulator for bushes same as the above.

Explanation of symbols

N Interior surface 1 Interior plate for sound output 2 Exciter 16 Normal interior plate 30 Cosmetic sheet 31 Gap

Claims (3)

  As an interior plate for constituting the interior surface of the room, a sound output interior plate for generating sound in the room by vibrating the interior plate by the excitation means and a normal interior plate that does not generate sound are used. An indoor interior structure provided with a sound generating function, wherein a decorative sheet is attached to a surface side of the interior surface so as to cover a sound output interior board and a normal interior board.   2. The indoor interior structure with a sound generating function according to claim 1, wherein a gap is formed between the sound output interior board and the adjacent normal interior board so that both are not in contact with each other.   The indoor interior structure having a sound generating function according to claim 1, wherein the decorative sheet is a cloth material.

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