JP2001293057A - Mat or mattress for bed equipped with speaker and vibrator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To regenerate a sound of a high frequency band by a speaker while regenerating a sound of a low frequency band as vibration by a vibrator to stimulate a peripheral nerve to apply relax effect to the body and generating an emergency sound from the speaker while generating emergency vibration from the vibrator when an abnormal state is generated to let the generation of the abnormal state be noticed. SOLUTION: L and R channel speakers 2a, 2b regenerating a sound of a high frequency band are provided in both left and right side parts on the head side of a mat 1 for a bed and one or a plurality of vibration generators 3 for regenerating a sound of a low frequency band as vibration are provided in the food part and/or both side parts of the mat 1 for the bed. An emergency signal generation circuit 7 receives the signal of a detection sensor S detecting the generation of an abnormal state to turn an emergency signal circuit ON through a changeover circuit 6 not only to generate an emergency sound from the L and R channel speakers 2a, 2b but also to generate emergency vibration from the vibration generators.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of reproducing and listening to high-frequency band sounds among music, river babbling, and the like by means of a speaker provided in a bed mat or a mattress. The sound of the low frequency band is reproduced as vibration by a vibration generator, and the peripheral nerve is stimulated to make the body feel through the skin, so that the person lying on the bed or bed can sleep before and after sleeping. Suppresses the β wave inside, activates the α wave and the θ wave, gives a relaxing effect, eliminates physical problems caused by stress etc., and allows you to sleep more soundly, while generating fire or gas leakage or Detects illegal intrusion, sends an abnormal signal to the speaker and vibration generator, and emits an emergency sound and an emergency signal to a person lying on a bed or a bed, causing an abnormal situation. It relates mat or mat futon bed with speakers and vibration generator capable notification is.

[0002]

2. Description of the Related Art Heretofore, there has been known a so-called music therapy in which music is used to improve mental illness by using music. It has long been known that music heals the hearts of sick people, but in recent years it has been found that music has a positive effect on the treatment of stress, headaches, stiff shoulders, and mental illness, which are said to be modern illnesses. In other words, the sound of pleasant sounds reproduces the state of peace in nature in a modern artificial living environment, calms the β wave in the brain, activates the α and θ waves, and is inherent in humans It enhances the ability to keep one's mind and body healthy, "natural healing ability", and can add the ability to eliminate the physical disorder caused by stress and the like.

In view of the above, the inventor of the present invention listened to music and high-frequency sounds such as the murmuring of a river while sleeping from a speaker provided in a bed mat or a bed, and also installed the bed mat or the bed in a bed. A low frequency band sound that cannot be reproduced by the speaker is reproduced as vibration by the vibration generator, and the peripheral nerves on the body surface are stimulated to cause the whole body to feel, thereby enhancing the "natural healing power". A bed mat or bedding with a generator has been applied for a patent as Japanese Patent Application No. 11-229572.

[0004]

However, in the case of the bed mat or the bed provided with the conventional speaker and the vibration generator, music or river babble while sleeping from the speaker provided in the bed mat or the bed. While listening to the sound of the high-frequency band such as, the sound of the low-frequency band that can not be reproduced by the speaker is reproduced as vibration by the vibration generator provided in the bed mat or the bedding, and the peripheral nerve on the body surface is reproduced. It can stimulate and make the whole body feel and increase the "natural healing power", but even if there is a fire, gas leak or trespass,
Since no warning means is provided for a person placed on the bed or the bed placed on the bed mat, there is a problem that safety is not considered at all, especially for bedridden patients. there were.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is possible to listen to music and high-frequency sounds such as river babbling while sleeping from a speaker provided in a bed mat or a bed, and to use the bed mat. A low frequency band sound, which cannot be reproduced by the speaker, is reproduced as vibration by a vibration generator installed in a mat or mattress, and this is stimulated by peripheral nerves on the body surface to cause the whole body to feel, and `` natural healing '' Power, and detects fires, gas leaks or trespassing, and sends abnormal signals to speakers and vibration generators to generate emergency sounds and vibrations for persons lying on beds or bedding. It is an object of the present invention to provide a bed mat or bedding provided with a speaker and a vibration generator that emit a sound to notify the occurrence of an abnormal situation.

[0006]

According to the present invention, there is provided an L for reproducing a high frequency band sound transmitted from a program source on both left and right sides of a head of a bed mat installed on a bed.
A channel speaker and an R-channel speaker are respectively provided inside, and one or a plurality of low-frequency band sounds transmitted from the program source are reproduced as vibrations on the bottom and / or both sides of the bed mat. While the vibration generator is provided inside, the emergency signal generation circuit receives the signal of the detection sensor that has detected the occurrence of the abnormal situation, and switches to the emergency signal circuit by the switching circuit.
A means that emits an emergency sound by the channel speaker and the R channel speaker and emits an emergency vibration by the vibration generator, and reproduces the high frequency band sound transmitted from the program source on the left and right sides of the head of the bedding. One or more L-channel speakers and R-channel speakers are installed in the lower part and / or both sides of the bedding, and the low-frequency band sound transmitted from the program source is reproduced as vibration. The emergency signal generation circuit receives the signal of the detection sensor that has detected the occurrence of an abnormal situation, and switches to the emergency signal circuit by the switching circuit. Emergency signal is issued and emergency vibration is generated by the vibration generator. Means, an L-channel speaker and an R-channel speaker for reproducing a high-frequency band sound transmitted from a program source are respectively provided on the left and right sides of the head of the bed mat installed on the bed; At the bottom and / or both sides of the bed mat, one or a plurality of vibration generators for reproducing the low-frequency band sound transmitted from the program source as vibrations are installed. The signal of the detected detection sensor is received by the emergency signal generation circuit, and the switching circuit switches the signal to the emergency signal circuit. The L channel speaker and the R channel speaker emit an emergency sound, and the vibration generator emits an emergency vibration. On the other hand, the emergency signal generation circuit is connected to a telephone line to notify a security company or a management company. Means, on the left and right sides of the head of the bedding, an L-channel speaker and an R-channel speaker for reproducing the high-frequency band sound transmitted from the program source, respectively, and the foot of the bedding and / Or on both sides,
While one or more vibration generators for reproducing the low frequency band sound transmitted from the program source as vibration are installed therein, the emergency signal generation circuit receives the signal of the detection sensor detecting the occurrence of the abnormal situation. Then, the switching circuit switches to an emergency signal circuit, and the L channel speaker and the R channel speaker emit an emergency sound.
The above problem is solved by adopting any of means for generating an emergency vibration by the vibration generator and connecting the emergency signal generation circuit to a telephone line to notify a security company or a management company. did.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Generally, the frequency band that can be heard by human ears is from 20 Hz to 20 KHz, and the sound of the babbling and waves of natural rivers that humans feel comfortable by listening to, or the live performance of classical music in excellent halls Such sounds are distributed in the frequency band in a well-balanced manner while having a certain rhythm, while slightly changing. Listening to these sounds gives a good relaxing effect to human beings. On the other hand, the sound output from the speaker is extremely low in the low-frequency range of 50 Hz or less unless the speaker is a large high-end speaker system due to its nature, and this tendency becomes stronger as the speaker becomes smaller. Therefore, the so-called relaxation effect, in which the sound reproduced by the speaker is heard comfortably as if the sound was directly heard by the ear, cannot be sufficiently obtained even if the sound is heard.
Also, humans do not listen to low-frequency sounds with their ears,
Because you feel it with your body, even if you listen to the bass only through your ears with headphones or the like, you will only feel discomfort, and you will not get a relaxing effect. In order to compensate for this, it is the most natural and satisfying relaxation effect for human beings that stimulates the peripheral nerves on the body surface to feel the low frequency part of the low frequency band below about 100 Hz as vibration. In addition, it has been found from various tests by the present inventor that sound in the low-frequency range is most effective when applied to the hands and feet as vibrations to give the most relaxing effect.

From the above point of view, the present inventor has proposed that the high frequency band (10
(0 Hz or more) The sound of the high frequency range is stereo-reproduced by the bed mat or the speakers installed on the left and right sides on the head of the bedding, and the sound of the low frequency range in the low frequency band (100 Hz or less) is reproduced on the bed. A small vibration generator installed on the lower part and / or both sides of the mat or mattress for stimulating the peripheral nerves on the body surface as vibration,
The inventor has invented a bed mat or bedding which can provide the same relaxing feeling as listening to live music or sound, and filed the patent application.

Further, the present invention provides a speaker and vibration generator of the bed mat or the bed mat of the patent application to generate an emergency sound and an emergency vibration at the time of an abnormality, so that a person lying on the bed or the bed becomes abnormal. By using a telephone line to notify a security company or management company that has concluded a contract to dispatch a person in the event of an abnormal situation, In addition to the spiritual effect of increasing safety, it is intended to enhance the functional effect of increasing safety.

FIG. 1 is a plan view showing an embodiment in which the present invention is applied to a bed mat 1. The left and right sides of the head side (pillow side) of the bed mat 1 include music and music as stereo sound. An L (left) channel speaker 2a and an R (right) channel speaker 2b for reproducing sounds such as a babbling of a river are provided therein, respectively, and a plurality of small vibration generators 3 are provided under the foot of the mat 1. It is formed internally with an interval.

Then, as shown in the block diagram of FIG.
The LR channel speakers 2a and 2b are respectively connected to an L (left) channel amplifier 4a and an R (right) channel amplifier 4b that amplify a high frequency of 100 Hz or more that constitute the controller C, and that the vibration generator 3
Is connected to the low-frequency amplifier 5 for amplifying only the low frequency of 100 Hz or less, which constitutes the controller C together with the LR channel amplifiers 4a and 4b. The LR
The channel amplifiers 4a and 4b amplify a small signal of a high frequency of 100 Hz or more transmitted from a program source PS such as a record player, a tape deck, a CD player, or a tuner by wire or infrared.
Transmitting to the L / R channel speakers 2a and 2b,
While reproducing as music or sound, a small signal of a low frequency of 100 Hz or less, which cannot be reproduced by the L / R channel speakers 2a and 2b, is amplified by the low-frequency dedicated amplifier 5, transmitted to the vibration generator 3, and reproduced as vibration. I do. In the figure, reference numeral 6 denotes a switching circuit provided between the program source PS, the L / R channel amplifiers 4a and 4b, and the bass-only amplifier 5 in the controller C.

The controller C has a detection sensor S for detecting the occurrence of fire, gas leakage, or illegal intrusion.
An emergency signal generating circuit 7 which receives a signal detecting an abnormal situation wirelessly or by wire and transmits an emergency signal, and the switching circuit 6 which receives the emergency signal from the emergency signal generating circuit 7 provides an emergency signal. The switching to the signal circuit causes the L / R channel speakers 2a and 2b to emit an emergency sound, and the vibration generator 3 to generate an emergency vibration to alert a person who is lying down to the occurrence of an abnormal situation. And, although there is no particular limitation, preferably, the emergency signal generation circuit 7 is connected to a telephone line, and a contract is made through the telephone line to dispatch a person in charge when an abnormal signal occurs. The security can be further ensured by adopting a system in which the information is transmitted to the security company or the management company and the person in charge of the security company or the management company is immediately dispatched.

The detection sensor S is a general term for a fire sensor for detecting a fire, a gas sensor for detecting a gas leak, and a security sensor for detecting an unauthorized entry. The fire sensor is a heat sensor for detecting heat or a smoke sensor. Includes a smoke sensor, and security sensors include an infrared sensor, a magnet sensor, and a glass sensor. Each of the sensors S is installed at a predetermined location in a house.

The LR channel speakers 2a and 2
b is the left side of the head side of the bed mat 1 as shown in FIG.
It is installed inside each side of the right. That is, soft urethanes 8.9 are disposed on the upper and lower surfaces, and hard urethanes 10 are disposed between the soft urethanes 8.9 to form the bed mat 1, and the bed mat 1 is hard. Concave portions 11 are provided on both sides on the head side of the urethane 10. A box-shaped speaker case 13 having a space 12 is buried in the recess 11, a large number of small holes 15 are formed in an upper plate 14 of the speaker case 13, and L holes are formed in the space 12.・ R channel speakers 2a and 2b are provided. In the figure, reference numeral 16 denotes the urethane 8.9.
Is an outer cloth for covering.

The L / R channel speaker 2
The a and 2b may be respectively provided inside the left and right sides of the head side of the bed mat 1 by the method as shown in FIG. That is, soft urethane 8.9 is arranged on the upper and lower surfaces,
And a hard urethane 10 between the soft urethanes 8.9.
Are formed to form a bed mat 1, and recesses 11 are formed on both sides of the hard urethane 10 on the head side of the bed mat 1.
Is provided. And the L / R channel speaker 2
a · 2b, a punching metal 17 is integrally fixed, and an adhesive, preferably a rubber-based adhesive, is applied to the punching metal 17 and adhered to the soft urethane 8 located above the recess 11 to form the recess. The L and R channel speakers 2a and 2b are inserted and fixed in the unit 11.

Further, one or a plurality of the vibration generators 3 are provided below the feet of the bed mat 1. Preferably, as shown in FIG. 1, it is recommended that a plurality of vibration generators 3 be provided in the lower part of the bed mat 1 with a space therebetween. That is, as shown in FIG. 5, it is recommended that the vibration generator 3 be installed in the recess 18 provided in the hard urethane 10 constituting the bed mat 1.

Although not shown, the vibration generator 3 is provided on the lower part of the bed mat 1 and on both sides thereof, respectively.
One or more pieces may be installed, and only one
One or a plurality may be provided internally.

The vibration generator 3 is, as shown in FIG.
Vibration spring piece 19 on one side of inverted U-shaped vibration spring 19
a, the fixed iron core 20 is fixed to the inner surface of the vibration spring piece 19b on the other side of the vibration spring 19, and the fixed iron core 20 located on the forward open side of the vibration spring 19 is fixed. And a vibration spring piece 19a on the fixed iron core 20 side is fixed to the inner peripheral wall surface of the casing 23. Thus, the coil 22
, A magnetic flux is generated in the fixed core 20, and the movable core 21 is opposed to the resilient force of the vibrating spring piece 19 b.
Is sucked into the fixed iron core 20. Conversely, when the current becomes 0, the attraction force also becomes 0, and the movable iron core 21 returns to the original position by the elastic force of the vibration spring 19. Hereinafter, vibration is generated by repeating this operation.

FIG. 7 is a longitudinal sectional view showing another embodiment of the vibration generator. The vibration generator 3 is formed as follows. The casing 24 constituting the vibration generator 3 is
An annular projection 27 is vertically provided at the outer lower part of the plate-shaped plate 26 and extends horizontally on the peripheral edge of the plate 26. A flange portion 28 is provided, and the annular protrusion 27 is fitted and fixed to the inner peripheral wall surface of the upper end of the cylindrical body 25, so that the cylindrical body 25 and the flat plate 26 are integrally joined and fixed. An outer peripheral edge of an annular elastic plate 29 is fixed to an upper inner peripheral wall surface of the cylindrical body 25, an inner peripheral edge of the elastic plate 29 extends horizontally inward, and a lower opening of the cylindrical body 25. A disc-shaped elastic plate 32 having a convex portion 30 at the center and having a screw hole 31 is integrally fixed to the portion.

The disk-shaped elastic plate 32 of the casing 24
A yoke 33 is provided above. The yoke 33
Is composed of a bottom plate 35 having a small diameter columnar portion 34 protruding at the center and an annular top plate 36, and an annular magnetic pole 37 is fixed between the bottom plate 35 and the top plate 36, Thus, a magnetic annular gap 38 is formed between the inner edge of the top plate 36 and the outer edge of the columnar portion 34 of the bottom plate 35, and the bottom plate 35 having the columnar portion 34 and the magnetic pole 3 are formed.
7. The top plate 36 forms a magnetic circuit having a gap 38.

At the center of the flat plate 26, an opening 39 having a diameter larger than that of the column portion 34 is formed.
A cover plate 41 having a tubular coil frame 40 having a diameter larger than the columnar portion 34 is vertically fixed to the opening 39, and a coil 42 is mounted on the outer periphery of a lower portion of the coil frame 40. It is arranged in the space 38.

In order to support the yoke 33 in the casing 24, the cylindrical connecting frame 43 fixed to the outer peripheral edge of the top plate 36 and the inner peripheral edge of the annular elastic plate 29 are fixed and the bottom plate 35 is fixed. Is a disc-shaped elastic plate 32
Is fixed by a screw 44 through a screw hole 31 provided at the center of the hole. The casing 24 and the yoke 33 are relatively displaceable by the annular elastic plate 29 and the disc-shaped elastic plate 32.

When an electric current is applied to the coil 42, a magnetic interference between the magnetic force generated in the coil 42 and the magnetic force of the magnetic pole 37 causes the annular elastic plate 29 and the disk-like elastic plate 32. Is relatively displaced between the yoke 33 and the casing 24, which are supported by the motor, and vibration is generated.

The vibration generator 3 having the above configuration
As shown in FIG. 5, the concave portion 18 of the hard urethane 10
Although it is also possible to install the inside, it is preferable to apply an adhesive to the back surface of the flange portion 28, as shown in FIG.
It is recommended that the hard urethane 10 be adhered and fixed to the outer peripheral edge of the upper end of the concave portion 18 of the hard urethane 10.

As shown in FIG. 1, the controller C is connected to a cord 45 extending from one end of the bed mat 1 on the head side.

According to the bed mat 1 having the above-described structure, a high-frequency small signal from a program source PS such as a record player or a tape deck is amplified by the LR channel amplifiers 4a and 4b, and the LR channel speaker 2a is amplified. 2b, when the music or sound is reproduced in stereo as music or sound, the music or sound from the left and right channel speakers 2a and 2b passes through the soft urethane 8 and the outer cloth 16 on the upper surface and lie on the bed without any change in sound quality and volume. The music or sound can be heard from the ears on both sides of the person, and the low frequency band music or sound that cannot be reproduced by the L / R channel speakers 2a and 2b is amplified by the bass amplifier 5 to generate vibration. Regenerated as vibrations by the vessel 3, the vibrations comprising the hard urethane 10 constituting the bed mat 1, -Propagating through the soft urethane 8.9 on the lower surface and the outer cloth 16, stimulating the peripheral nerves of the body surface and transmitting to the human body, and by the action of both the music or sound and vibration, the person lying on the bed It can give a relaxing effect.

Once the detection sensor S detects an abnormal situation such as a fire, a gas leak, or an illegal entry, a signal from the detection sensor S is transmitted to the emergency signal generation circuit 7 to notify the occurrence of the abnormal situation. Further, an abnormal signal is transmitted from the emergency signal generating circuit 7 to the switching circuit 6. Then, the switching circuit 6 receiving the abnormal signal switches to an emergency signal circuit, the signal from the program source PS is cut off, and the emergency signal is transmitted to the L / R channel amplifier 4a.
L and R channel speakers 2a and 2b via 4b
Is reproduced as an emergency sound, and the emergency signal is amplified via the bass dedicated amplifier 5 to emit an emergency vibration by the vibration generator 3 so that a person lying on the bed can be notified of an abnormal situation. it can.

When the emergency signal generating circuit 7 is connected to a security company or a management company via a telephone line, the security company or the management company receiving the emergency signal immediately dispatches a person in charge to cause an abnormal situation. Accidents and the like can be prevented.

FIG. 9 is a plan view showing an embodiment in which the present invention is applied to the futon 46.
An L-channel speaker 2a and an R-channel speaker 2b for reproducing music or sound as a stereo sound are respectively provided on both left and right sides of the head side (bedside) of the head. The small-sized vibration generator 3 is provided internally at a predetermined interval. Although not shown, one or a plurality of the vibration generators 3 may be provided in the lower part and both sides, respectively, or one or a plurality of the vibration generators may be provided only in the both sides. Good.

The method of connecting the left and right channel speakers 2a and 2b used in the mattress 46 and the controller C of the vibration generator 3 is the same as the block diagram of the bed mat 1 shown in FIG. Description is omitted.

The method of attaching the left and right channel speakers 2a and 2b to the mattress 46 is not particularly limited, but preferably, as shown in FIG. It is recommended that a recess 48 be provided in the cotton 47 portion, and the same speaker case 13 as in the bed mat 1 be provided in the recess 48. In the drawing, reference numeral 49 denotes an outer cloth.

The method of attaching the vibration generator 3 to the bedding 46 is not particularly limited.
Preferably, as shown in FIG.
A concave portion 50 is provided in the portion, and the vibration generator 3 is provided in the concave portion 50.
It is recommended that vibrations from the vibration generator 3 provided in the concave portion 50 propagate through the cotton 47 and the outer cloth 49 constituting the bedding 46, thereby causing peripheral nerves on the body surface to propagate. It is stimulated and transmitted to the human body. The operation in the case where the left and right channel speakers 2a and 2b and the vibration generator 3 are provided inside the mattress 46 is the same as that in the case of the bed mat 1, and the description is omitted.

[0033]

As described above, according to the present invention, high frequency band music or sound is reproduced as stereo sound by a speaker installed near the ear of a person lying on a bed, and low frequency band music or sound is reproduced. The sound is reproduced as vibration by the vibration generator, stimulates the peripheral nerves of the body surface and is transmitted to the human body.By both the reproduced sound and the vibration, the β wave in the brain is calmed down, and the α wave and θ wave are It activates and gives a relaxing effect, enhances the ability to keep one's mind and body healthy, "natural healing power", can eliminate physical disorders caused by stress and the like, and also has a sleeping effect. Once an abnormal situation such as a fire, gas leak, or illegal intrusion occurs, the detection sensor detects the abnormal situation and emits an emergency sound from the speaker and an emergency vibration from the vibration generator. Thus, the person lying on the bed or the bed can be made aware of the abnormal situation and the occurrence of an accident can be prevented. Furthermore, by informing a security company or a management company of the occurrence of an abnormal situation through a telephone line, a person in charge is dispatched, and the safety is extremely high, especially for bedridden people.

[Brief description of the drawings]

FIG. 1 is a plan view of a bed mat provided with the speaker of the present invention and a vibration generator.

FIG. 2 is a block diagram showing a connection state of a controller, a speaker, and a vibration generator in a bed mat provided with the speaker and the vibration generator of the present invention.

FIG. 3 is an enlarged longitudinal sectional view of a main part showing a mounting state of a speaker in a bed mat provided with the speaker of the present invention and a vibration generator.

FIG. 4 is an enlarged longitudinal sectional view of a main part showing a mounting state of a speaker in a bed mat provided with the speaker and the vibration generator according to another embodiment of the present invention.

FIG. 5 is an enlarged longitudinal sectional view showing a mounting state of a vibration generator in a bed mat provided with the speaker and the vibration generator of the present invention.

FIG. 6 is an enlarged sectional view showing the internal structure of a vibration generator in a bed mat provided with the speaker and the vibration generator of the present invention.

FIG. 7 is an enlarged sectional view showing an internal structure of a vibration generator in a bed mat including the speaker and the vibration generator according to another embodiment of the present invention.

FIG. 8 is an enlarged longitudinal sectional view showing an attached state of a vibration generator in a bed mat provided with the speaker and the vibration generator according to another embodiment of the present invention.

FIG. 9 is a plan view of a mattress provided with the speaker of the present invention and a vibration generator.

FIG. 10 is an enlarged vertical cross-sectional view showing a mounting state of the speaker on a mattress provided with the speaker of the present invention and a vibration generator.

FIG. 11 is an enlarged cross-sectional view showing a mounting state of a vibration generator in a mattress provided with the speaker and the vibration generator of the present invention.

[Explanation of symbols]

1 bed mat, 2a L channel speaker,
2b R channel speaker, 3 vibration generator, 6
Switching circuit, 7 emergency signal generation circuit, 46 mattress, PS program source, S detection sensor.

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) B06B 1/04 G10K 9/12 E G10K 9/12 H02K 33/04 A H02K 33/04 33/06 33 / 06 33/16 A 33/16 33/18 B 33/18 H04R 1/00 310G H04R 1/00 310 A61M 21/00 320 F term (reference) 3B096 AC18 AD07 4C074 AA04 CC03 DD07 GG02 5D017 AA11 5D107 AA04 BB07 BB08 CC08 CC09 CD05 5H633 BB02 BB03 BB07 GG02 GG03 GG04 GG16 GG18 HH02 HH03 JA03

Claims (4)

[Claims] 1. An L-channel speaker and an R-channel speaker for reproducing a high-frequency band sound transmitted from a program source are respectively provided inside left and right sides of a head of a bed mat installed on a bed. At the same time, one or a plurality of vibration generators for reproducing the low-frequency band sound transmitted from the program source as vibrations are installed inside the lower part and / or both sides of the bed mat. The emergency signal generation circuit receives the signal of the detection sensor that has detected the occurrence of the alarm, and switches to the emergency signal circuit by the switching circuit, emits an emergency sound by the L channel speaker and the R channel speaker, and outputs the emergency sound by the vibration generator. A bed mat characterized by generating vibration. 2. A high frequency band sound transmitted from a program source is reproduced on both the left and right sides of the head of the bedding.
A channel speaker and an R-channel speaker are provided internally, respectively, and the lower part of the bedding and / or
Alternatively, one or a plurality of vibration generators for reproducing the low-frequency band sound transmitted from the program source as vibrations are installed on both sides, and a signal from a detection sensor that detects the occurrence of an abnormal situation is transmitted to an emergency. The signal generation circuit receives the signal, and switches to an emergency signal circuit by a switching circuit so that the L-channel speaker and the R-channel speaker emit an emergency sound and the vibration generator emits an emergency vibration. Mattress. 3. An L-channel speaker and an R-channel speaker for reproducing a high-frequency band sound transmitted from a program source are respectively provided on both left and right sides of a head of a bed mat installed on a bed. At the same time, one or a plurality of vibration generators for reproducing the low-frequency band sound transmitted from the program source as vibrations are installed inside the lower part and / or both sides of the bed mat. The emergency signal generation circuit receives the signal of the detection sensor that has detected the occurrence of the alarm, and switches to the emergency signal circuit by the switching circuit, emits an emergency sound by the L channel speaker and the R channel speaker, and outputs the emergency sound by the vibration generator. While generating vibration, connect the emergency signal generation circuit to the telephone line and notify the security company or management company Mat for a bed, characterized in that it was so that. 4. A high frequency band sound transmitted from a program source is reproduced on both the left and right sides of the head of the bedding.
A channel speaker and an R-channel speaker are provided internally, respectively, and the lower part of the bedding and / or
Alternatively, one or a plurality of vibration generators for reproducing the low-frequency band sound transmitted from the program source as vibrations are installed on both sides, and a signal from a detection sensor that detects the occurrence of an abnormal situation is transmitted to an emergency. The signal generation circuit receives and switches to an emergency signal circuit by a switching circuit so that an emergency sound is emitted by the L channel speaker and the R channel speaker and an emergency vibration is emitted by the vibration generator, while the emergency signal is emitted. A bedding futon characterized in that the generating circuit is connected to a telephone line to notify a security company or a management company.