JPH0741807Y2 - Karaoke play room - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a karaoke play room used when singing and playing karaoke at commercial stores such as snacks and coffee shops, or at homes.

[Conventional technology]

Conventionally, a so-called karaoke device including an audio / video reproducing device, a display for displaying an image, a speaker for outputting a sound such as a melody, and a microphone has been installed in a store or a living room to sing and play karaoke.

[Problems to be solved by the device]

However, if the karaoke device is installed in the store or the living room, the noise of the karaoke disturbs not only the inside or the room where the karaoke device is installed, but also the outside of the room and the living room, which is very annoying to people other than the player. That is.

In addition, it is also impossible for players in a plurality of groups to play without interfering with each other.

[Purpose of device]

This invention was made to solve the above problems,
An object of the present invention is to provide a karaoke play room in which players other than the player can play without disturbing the karaoke noise and without allowing the players of the plurality of groups to interfere with each other.

[Means for Solving the Problems]

The karaoke play room according to the present invention comprises a soundproof room consisting of a private room having an opening / closing door, a seat and a microphone set in the soundproof room, a speaker for outputting sound from the microphone into the soundproof room, and a speaker It is characterized by comprising an audio / video reproduction device for reproducing an image corresponding to the output audio, and a display for displaying a video reproduction signal from the audio / video reproduction device.

[Action]

According to the above configuration, the player matches the sound output from the speaker from the audio / video reproducing apparatus while observing the screen from the audio / video reproducing apparatus displayed on the display by his / her own selection of music. Singing into a microphone, the singing of the player and the sound from the audio / video reproducing device are combined, and the combined sound is output from the speaker, thereby making people other than the player annoyed by karaoke noise. It is possible to play without calling.

Also, by installing a plurality of soundproof rooms, players in a plurality of groups can play without interfering with each other.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a schematic perspective view showing an example of a karaoke play room according to the present invention.

In the figure, (1) is a soundproof room, and this soundproof room (1) has a total of four side walls (1a, 1b, 1c, 1d) on the front, rear, left and right and a ceiling wall (1).
e) and bottom wall (1f) are sealed, width (w) 1.350mm,
The depth (t) is 600 mm to 900 mm, and the height (h) is about 1,700 mm.
A sound-proof type door (2) whose upper half is made of thick transparent glass plate (2a) is attached to a).

The four side walls (1a, 1b, 1c, 1d), the ceiling wall (1e) and the bottom wall (1f) have a soundproof structure as clearly shown in the sectional view of FIG. That is, the thick plates (4) and (5) are attached to both inside and outside of the reinforcing material (3) to form a double wall, and the inside is filled with a sound absorbing material (6) such as glass wool, etc. By combining with, it has a very high soundproof effect. Further, for example, by attaching a carpet (7) lined with rubber to the inner surface of the inner thick plate (4), the soundproofing effect is further enhanced by also serving as interior decoration. Further, if necessary, a thin iron plate (8) or the like is attached inside the outer thick plate (5) in a laminated state to enhance the soundproof effect.

3 and 4 show a concrete structure of the forced intake / exhaust device provided for improving the ventilation in the soundproof room (1). FIG. 3 shows the bottom wall (1f). The intake passage (9) formed in the lower part and FIG. 4 show the exhaust passage (10) formed in the upper part of the ceiling wall (1e). The air intake passage (9) shown in FIG. 3 is arranged at approximately the center in the depth direction of the soundproof chamber (1), and one end is fixed to the left side wall (1c) and the other end is a free end.
As a result, the exhaust passage (10) shown in FIG. 4 has a soundproof room (1).
Is located almost in the center in the depth direction and has one end on the right side wall (1
A partition plate (12) fixed to d) and having the other end as a free end is formed into a substantially U-shaped bent path in a plan view, and is forwardly connected to one end of an intake path (9) that is bent in a substantially U shape. To the soundproof chamber (1) and an upward discharge port (14) that opens toward the inside of the soundproof chamber (1), and to the exhaust passage (10) that is bent in a substantially U shape. A downward suction port (1) that once opens into the soundproof room (1) at one end
5) is formed with an exhaust port (16) at the other end that is open toward the front, and the suction port (15) of the bent exhaust path (10) is formed.
A low-noise forced intake / exhaust fan (17) such as Shirotsuko Juan is installed in the vicinity of. The partition plates (11), (1 inside the intake passage (9) and the exhaust passage (10) are
The number of 2) may be increased as necessary to enhance the sound reduction effect. Further, although not shown in the drawings, the sound absorbing material is lined inside the intake passage (9) and the exhaust passage (10). It is desirable to have a structure with high soundproofing effect.

FIG. 5 is a schematic plan view for explaining the arrangement of the karaoke device and related equipment in the soundproof room (1).
The figure is also a schematic vertical cross-sectional view.
8) is the seat on which karaoke play is seated, and this seat (1
8) is fixed to the bottom wall (1f) so that its backrest part is in contact with the inner surface of the left side wall (1c).
(19) is an audio speaker that outputs sound such as melody, and this speaker (19) is located above the seat (18) on the left and right sides at a height level corresponding to the height of the ears of the seated person. It is fixedly supported on the inner surface of the wall (1c), and like a portable cassette tape recorder headphone, the output is reduced within a range in which voice can be sufficiently heard by a seated person to prevent the sound from leaking outside. (20) is a display such as CRT or liquid crystal. This display (20) is fixed to a position slightly higher than the seated person's line-of-sight level on the inner surface of the right side wall (1d) located immediately in front of the seat (18). The screen, which is placed on the bracket (21) that protrudes into the room and displays the image and lyric characters corresponding to the sound output from the speaker (19), faces diagonally downward toward the seat (18). .

Reference numeral (22) is an audio / video reproducing device such as a laser disk unit. The audio / video reproducing device (22) is located at the bottom of the display (20) so as to abut the inner surface of the right side wall (1d) (1f). ) Is mounted on a table (23) installed on the above. A signal line for transmitting an audio signal to the speaker (19) and an image signal to the display (20) is provided along with the reproduction operation of the audio / video reproducing device (22). This is omitted in the figure. (24) is a microphone, and this microphone (24)
The video reproduction device (22) has a cord (25) that can be plugged into the jack, and has a length that can be held and used by a karaoke player seated in the seat (18). (26) is a shelf for selectively storing discs, lyrics books, and the like. It should be noted that, in addition to the above-described components, electric components, remote controllers, and the like are provided in the soundproof room (1), but their illustration is omitted.

Next, a method of using and the operation of the karaoke practice room configured as described above will be described.

By installing the soundproof room (1) inside a coffee shop or a living room such as a living room of a general household, especially near a wall or a corner, the interior space of the shop or living room and the karaoke play room are divided. When playing karaoke, enter the soundproof room (1), close the door (2), and then sit (1
Sit on 8) and play the audio / video playback device (22). Then, a voice signal is transmitted to the speaker (19), and a voice such as melody is output from the speaker (19) to the seated person, and at the same time, the display (2
Images and lyrics characters corresponding to the sound are displayed on the screen of 0). Therefore, the seated person, that is, the player, sings along with the sound output from the speaker (19) while looking at the screen of the display (20) toward the microphone (24) held in one hand, and plays the karaoke. Perform. At this time, the output sound from the speaker (19) and the singing sound from the microphone (24) are prevented from leaking to the outside as much as possible, and neighborhood annoyance and noise pollution due to karaoke play are prevented.

In order to easily assemble and disassemble the above walls (1a) to (1f) at the installation site, the entire soundproof room (1) has a prefabricated structure to reduce the production cost due to mass production, and to store and store it. It is also possible to reduce distribution costs such as transportation.

Also, a small capacity air conditioner or air purifier may be installed in the soundproof room (1) such as below the seat (18).

Also, the number of seats (18) is not limited to one, and may be two or more,
In this case, the depth (t) of the soundproof room (1) is increased accordingly.

When the opening / closing door (2) is opened, the speaker (1
If a device that automatically lowers the output from 9) is provided, the soundproofing effect can be further improved.

Further, if the audio / video reproduction device (22) is configured to also serve as an audio recording device, it is more convenient for karaoke play.

Furthermore, in the above embodiment, the exhaust passage (10) is formed in the upper part of the ceiling wall (1e), and the exhaust port (16) is opened to the front of the soundproof room (1). An exhaust tower manufactured separately from (1) may be projected onto the upper surface of the ceiling wall (1e) of the soundproof room (1) and fixed by bolting or the like.

[Effect of device]

As described above, according to the present invention, since it is possible to play karaoke in a soundproof room equipped with an opening / closing door, it is possible to install a plurality of soundproof rooms without annoying karaoke noise to people other than the player. Players of multiple groups can enjoy themselves without interfering with each other.

[Brief description of drawings]

FIG. 1 is a schematic external perspective view of a karaoke play room according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view of each wall, and FIG. 3 is a horizontal plane showing a structure of an intake passage formed in a bottom wall. Sectional drawing, FIG. 4 is a sectional view along the horizontal plane showing the structure of the exhaust passage formed in the ceiling wall, FIG. 5 is a schematic plan view for explaining the arrangement, and FIG. 6 is a schematic sectional view thereof. (1) …… Soundproof room, (1a) to (1f) …… Wall, (9) ……
Intake passage, (10) …… Exhaust passage, (17) …… Huan, (8)
…… Seat, (19) …… Speaker, (20) …… Display, (22) …… Voice / video playback device, (24) …… Microphone. The same reference numerals in the drawings indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] 1. A soundproof room comprising a private room having an opening / closing door, a seat and a microphone set in the soundproof room, a speaker for outputting sound from the microphone into the soundproof room, and a speaker for outputting the sound. It is equipped with an audio / video playback device that plays back video corresponding to audio, and a display that projects the video playback signal from this audio / video playback device. While observing the screen from the reproduction device, the player sings into the microphone in accordance with the sound from the audio / video reproduction device output from the speaker,
A karaoke play room characterized in that the singing of the player and the sound from the audio / video reproducing apparatus are combined and output from the speaker.