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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an entertainment
apparatus according to an embodiment of the present invention, and FIG. 2 is a cross-sectional
view of an embodiment of the pipe 1 01 .. one end of ..... tubing, the other end of the 1b ......
tubing, 2 ...... entertainment device, 3 ...... transducer, 4 ...... path 0
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the improvement
of the acoustic mechanism of a business-use entertainment device, with consideration from a
labor-saving and anti-pollution point of view. In recent years, there are many types of commercial
entertainment devices that are seen in the form of imitation sound such as impulsive sound,
which is diffused as sound effect at considerable volume. However, when a plurality of such
devices are juxtaposed, the noise as a whole becomes increasingly loud, and in a coffee shop etc.
it only gives discomfort to the room occupants, and there is no problem. It has become. Limiting
the volume may weaken the athletes' interest, and a solution to these contradictions has been
awaited. The present invention has been made to meet such a demand, and the interest of the
entertainment equipment operator (competitor) is very simple by only bending and adjusting the
tube provided with the acoustic transducer in an appropriate direction. Noise reduction, power
saving̶providing the sound mechanism of useful business entertainment equipment without
reduction. The following describes in detail the configuration and the like by the embodiment
shown in the figure. FIG. 1 is a perspective view of a table type business-use video game (for two
players) according to one embodiment of the present invention, and FIG. 2 is a cross-sectional
view of a pipe according to one embodiment of the present invention. In these figures, 1 is a
flexible bending and self-retaining pipe material at the bending position (for example, a screw
pipe used for a tap of a water tap, etc.) 1a and 1h are one end of the pipe material 1 and The
other end, 2 is a business-use entertainment device, 6 is an acoustic transducer with weak
directional output, and 4 is a circuit of the audio output of the entertainment device 2 disposed
inside the tube 1. In addition, even if there is a warning, the pipe 1 has a structure that can be
easily bent, so it is safe for the competitor and it is possible to avoid the risk of equipment failure.
As described above, according to the present invention, since the sound output from the acoustic
transducer is weak, the entertainment apparatus can be made extremely quiet by a simple and
safe configuration, and the power saving can be achieved at the same time. The effect of his is
also obtained, and it is practically useful in exchange.