JPH09220284A - Fluctuation generator for compfort providing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To eliminate the need of the sensor of sound, light, heat, air flow and vibration, etc., to lower a cost and to provide fluctuation closely resembling the theory of Schumann resonance. SOLUTION: The output of a receiver 1 which receives the radio waves of a short wave band is detected in a detector 3, is passed through a filter 4, is amplified in a power amplifier 5 and vibrates a diaphragm 6. The filter 4 is a band-pass filter for passing through only the band (4-13Hz) of a Schumann resonance frequency among the amplitude change of the received radio waves. Signals for operating the diaphragm 6 indicate the frequency of the Schumann resonance, the amplitude distribution almost becomes 1/f, the fluctuation for changing the air pressure and air flow of the vicinity is generated and comfort is supplied to a person.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluctuation generating device of a comfort providing device for generating a fluctuation signal, which is effective in providing comfort.

[0002]

2. Description of the Related Art Conventionally, Japanese Patent Application No. 7-351 filed by the applicant of the present invention has been used as a method for providing fluctuation to a comfort providing device.
There is a technology disclosed in No. 739. This requires fluctuations from state changes in the vicinity, such as sound, heat, light, vibration or air flow.

[0003]

The fluctuation generating device of the conventional comfort providing device as described above has an advantage in that the man-machine feedback is constituted by being concerned with the existence of a person in the vicinity. However, there is a problem that a sensor for sound, light, heat, air flow, vibration, etc. is required, resulting in an increase in cost, and that the theory of Schumann resonance, which is a basis for providing comfort, is not closely attached. The present invention is intended to solve such a problem, and an object thereof is to obtain a fluctuation generating device of a comfort providing device which can easily obtain the frequency of Schumann resonance and is low in cost.

[0004]

A fluctuation generating device of a comfort providing device according to the present invention obtains a frequency fluctuation in an atmospheric pressure fluctuation or an airflow fluctuation of an ultra-low frequency below an audible frequency from a strength change of a received radio wave. , Equipped with radio wave receiving means.

In the fluctuation generating device of the comfort providing device according to another invention of the present invention, the above-mentioned radio wave receiving means has a receiver, a detector and a filter.

The intensity of radio waves propagating in space undergoes a change in intensity called fading due to changes in the ionosphere.
In general, fading has a problem that the period is about 1 second or more, but the fading used here is a fast component with a frequency of about 4 to 13 Hz. Since this fading is caused by changes in the ionospheric density and height, changes (fluctuations) directly related to Schumann resonance can be obtained from here.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Electromagnetic field resonance of the air layer surrounding the earth's surface and the ionosphere is called Schumann resonance, which has a frequency of 4 to 13 Hz and a characteristic value of 8 Hz. It is certain that this Schumann resonance affects the living body endlessly from the origin of biological development. The present invention generates pressure change or air flow change of Schumann resonance frequency in a free space by a vibration plate or the like, thereby providing stability or activation of mind and body to nearby people.
Human receptors for this change are thought to be full skin and hearing. However, if the above-mentioned change in pressure or air flow is always applied with a constant waveform (amplitude, frequency), the recipient will be accustomed to the effect and the effect will be reduced. Random changes are more effective than periodic changes.

In FIG. 1, the receiver 1 of the radio wave receiving means 10 is a receiver of a radio wave of space propagation, for example, a short wave band,
The radio wave is received by the antenna 2. The output of the receiver 1 is detected by the wave detector 3, passed through the filter 4, amplified by the power amplifier 5, and vibrates the diaphragm 6. The filter 4 is a band (4 to 13H) of the Schumann resonance frequency in the amplitude change of the received radio wave.
It is a bandpass filter that passes only z). The diaphragm 6 may have a structure of a speaker provided in the closed box 6a.

FIG. 2 is a waveform of a signal which is obtained by receiving the radio wave in the 10 MHz band and passing through the filter 4 in FIG. The Schumann resonance has a frequency and its amplitude distribution is approximately 1 /
It is f. When vibrating the diaphragm 6 with this waveform,
Fluctuations in which the atmospheric pressure and the air flow in the vicinity change are generated, and it is possible to give comfort to a person.

A healthy person was tested using the apparatus of FIG. In an ordinary office room, the diaphragm 6 is 20c in a closed box 6a.
An mφ dynamic speaker was used. The vibration amplitude of the diaphragm 6 is pp3 mm. As a result of the test, 5 out of 6 subjects had an effect of promoting sleep onset, a refreshing feeling, and a cold feeling in 1 person.

[0011]

As is apparent from the above description, the present invention has no side effects due to implementation and produces almost no audible sound, so that it does not interfere with other actions. Also,
Costs are reduced because sensors such as sound, light, heat, air flow, and vibration are not required. As a result, a good quality 1 / f noise signal can be obtained very easily.

[Brief description of drawings]

FIG. 1 is a connection diagram showing one embodiment of the present invention.

FIG. 2 is a waveform chart showing the operation of one embodiment of the present invention.

[Explanation of symbols]

 1 receiver 3 detector 4 filter 5 power amplifier 6 diaphragm 10 radio wave receiving means

Claims (2)

[Claims] 1. A fluctuation generating device of a comfort providing device for causing at least one of an atmospheric pressure fluctuation and an air current fluctuation of an ultra-low frequency below an audible frequency in order to give a mental and physical comfort, A fluctuation generating device for a comfort providing device, comprising a radio wave receiving means for determining a frequency fluctuation from a change in the intensity of a received radio wave. 2. The fluctuation generating device of the comfort providing apparatus according to claim 1, further comprising a radio wave receiving means including a receiver, a detector and a filter.