CN105056366A - Brain wave resonator - Google Patents
Brain wave resonator Download PDFInfo
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- CN105056366A CN105056366A CN201510480209.7A CN201510480209A CN105056366A CN 105056366 A CN105056366 A CN 105056366A CN 201510480209 A CN201510480209 A CN 201510480209A CN 105056366 A CN105056366 A CN 105056366A
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- operational amplifier
- resistance
- audion
- frequency
- brain
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Abstract
The invention provides a brain wave resonator used for healthcare of the human body. The brain wave resonator comprises an oscillator for generating alpha wave frequency and a photoscintillater for converting frequency signals output by the oscillator into photosignals. The photoscintillater can emit twinkling light consistent with the alpha wave frequency, brain waves of a user can be guided to generate resonance with the twinkling frequency of light-emitting diodes when the user looks at twinkling of the light-emitting diodes, the brain of the user is in an alpha wave state, the user feels relaxed and comfortable, and the healthcare purpose is achieved. The brain wave resonator is simple in circuit structure, low in manufacturing cost, convenient to use and high in promotional value.
Description
Technical field
The present invention relates to a kind of brain wave resonator, it is made up of electronic component, for the health care of human body.
Background technology
Scientific research finds, when the frequency of people's large brain wave under four kinds of states is different, time in tension, the frequency of brain wave (being called β ripple) is 14 ~ 30Hz, the frequency of the brain wave (being called α ripple) time is calmly 7 ~ 14Hz, the frequency of the brain wave (being called θ ripple) when sleepiness is dim is 3.5 ~ 7Hz, and the frequency of the brain wave (being called δ ripple) during deep sleep is 0.5 ~ 3.5Hz.When the brain of people is in α ripple, the Consciousness of people, physical relaxation, feel comfortably cool.But the anxiety of the modern life makes too many people have forgotten makes the brain of oneself be in the wavy state of α, thus the victim of the disease that many people become nervous, anxiety causes.Therefore be necessary to develop the health care apparatus that a kind of brain guiding people enters the wavy state of α.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of brain wave resonator, and the brain that it can guide people enters the wavy state of α.
Technical scheme of the present invention is, a kind of brain wave resonator comprises the agitator producing α wave frequency, the photoscintillater frequency signal that agitator exports being converted to optical signal; Described agitator comprises operational amplifier IC1, resistance R is connected between the inverting input of operational amplifier and the outfan of operational amplifier, the inverting input of operational amplifier is by electric capacity C ground connection, be connected to resistance R2 between the in-phase input end of operational amplifier and the outfan of operational amplifier, the in-phase input end of operational amplifier is by resistance R1 ground connection; The frequency of oscillation of described agitator is 7 ~ 14Hz, determined by the resistance of resistance R, R1, R2 and the capacity of electric capacity C, described photoscintillater comprises audion BG1, LED 1-LED2, the base stage of audion is connected with the outfan of operational amplifier by resistance R3, LED 1, LED 2, resistance R4 is in series with, the grounded emitter of audion between the colelctor electrode of audion and the positive pole of power Vcc.
Feature of the present invention is, photoscintillater can send the passage of scintillation light consistent with α wave frequency, user is by watching LED flash attentively, the brain wave of user and the flicker frequency generation resonance of light emitting diode can be guided, the brain of oneself is made to be in the wavy state of α, people has a kind of relaxation, comfort, reaches the object of health care.Circuit structure of the present invention is simple, low cost of manufacture, easy to use, there is promotional value.
Accompanying drawing explanation
Fig. 1 is electrical schematic diagram of the present invention.
Detailed description of the invention
Existing accompanying drawings the specific embodiment of the present invention.
Brain wave resonator comprises the agitator producing α wave frequency, the photoscintillater frequency signal that agitator exports being converted to optical signal; Described agitator comprises operational amplifier IC1, the model of operational amplifier is OP07, resistance R is connected between the inverting input of operational amplifier and the outfan of operational amplifier, the inverting input of operational amplifier is by electric capacity C ground connection, be connected to resistance R2 between the in-phase input end of operational amplifier and the outfan of operational amplifier, the in-phase input end of operational amplifier is by resistance R1 ground connection; Described photoscintillater comprises audion BG1, LED 1-LED2, the base stage of audion is connected with the outfan of operational amplifier by resistance R3, is in series with LED 1, LED 2, resistance R4 between the colelctor electrode of audion and the positive pole of power Vcc.Power Vcc provides working power for described agitator and photoscintillater, and the running voltage of power Vcc is 9V, and the negative pole of power Vcc is ground wire, and described power supply can be regulated power supply, also can be battery.
For convenience of the setting of oscillator vibrates frequency, between the inverting input and the outfan of operational amplifier of operational amplifier, be also serially connected with potentiometer W1.
Because operational amplifier is single power supply, during vibration operational amplifier alternately export high, low level, also there is certain voltage value when operational amplifier is in low level, likely make triode ON, mislead for preventing audion, Zener diode DW1 is serially connected with between the emitter stage and ground of audion, the negative pole of Zener diode DW1 is connected with the emitter stage of audion, the negative pole of Zener diode DW1 connects the positive pole of power Vcc by resistance R5, power supply is Zener diode input initial current by resistance R5, make Zener diode close to voltage stabilizing value, access Zener diode can improve the conducting voltage of audion, prevent audion from misleading.
Be used in for convenience in power Vcc loop and be serially connected with K switch 1.
The operation principle of this E.E.G resonator is, the signal waveform that described agitator produces is square wave, signal frequency is 7 ~ 14Hz, determined by the resistance of resistance R, R1, R2 and the capacity of electric capacity C, the frequency of oscillation of agitator is: f=1/ [2RC × ln(1+2R1/R2)], the signal that agitator exports carries out power amplification through audion, and driven for emitting lights diode (LED) 1, LED2 glimmer.
During use, user is by watching LED flash attentively, and can guide the brain wave of user and the flicker frequency generation resonance of light emitting diode, make the brain of oneself be in the wavy state of α, people has a kind of relaxation, comfort, reaches the object of health care.
Claims (2)
1. a brain wave resonator, comprises the agitator producing α wave frequency, the photoscintillater frequency signal that agitator exports being converted to optical signal; Described agitator comprises operational amplifier IC1, resistance R is connected between the inverting input of operational amplifier and the outfan of operational amplifier, the inverting input of operational amplifier is by electric capacity C ground connection, be connected to resistance R2 between the in-phase input end of operational amplifier and the outfan of operational amplifier, the in-phase input end of operational amplifier is by resistance R1 ground connection; The frequency of oscillation of described agitator is 7 ~ 14Hz, determined by the resistance of resistance R, R1, R2 and the capacity of electric capacity C, described photoscintillater comprises audion BG1, LED 1-LED2, the base stage of audion is connected with the outfan of operational amplifier by resistance R3, LED 1, LED 2, resistance R4 is in series with, the grounded emitter of audion between the colelctor electrode of audion and the positive pole of power Vcc.
2. brain wave resonator according to claim 1, it is characterized in that, between the emitter stage and ground of audion, be also serially connected with Zener diode DW1, the negative pole of Zener diode DW1 is connected with the emitter stage of audion, and the negative pole of Zener diode DW1 connects the positive pole of power Vcc by resistance R5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480209.7A CN105056366A (en) | 2015-08-08 | 2015-08-08 | Brain wave resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480209.7A CN105056366A (en) | 2015-08-08 | 2015-08-08 | Brain wave resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105056366A true CN105056366A (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480209.7A Pending CN105056366A (en) | 2015-08-08 | 2015-08-08 | Brain wave resonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105056366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680116A (en) * | 2019-10-11 | 2020-01-14 | 广东科优韵智能家居有限公司 | Intelligent mattress capable of monitoring and improving sleep quality |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4834701A (en) * | 1984-08-24 | 1989-05-30 | Ken Hayashibara | Apparatus for inducing frequency reduction in brain wave |
| CN2358906Y (en) * | 1999-01-19 | 2000-01-19 | 朱启文 | Instrument for regulating sleep of human body |
| JP2004008722A (en) * | 2002-06-03 | 2004-01-15 | Masao Matsuoka | Sleeping aid for jet lag prevention |
| TWM261220U (en) * | 2004-08-05 | 2005-04-11 | Che Wei Lin Entpr Co Ltd | Control circuit of sleep assistant light with low frequency alpha wave |
| CN201490685U (en) * | 2009-07-24 | 2010-05-26 | 深圳市中兴移动通信有限公司 | Multifunction power protection circuit |
| CN203208553U (en) * | 2013-05-06 | 2013-09-25 | 高建红 | Brain wave biofeedback treatment instrument |
| CN204840599U (en) * | 2015-08-08 | 2015-12-09 | 潘秀兰 | Brain wave syntonizer |
-
2015
- 2015-08-08 CN CN201510480209.7A patent/CN105056366A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4834701A (en) * | 1984-08-24 | 1989-05-30 | Ken Hayashibara | Apparatus for inducing frequency reduction in brain wave |
| CN2358906Y (en) * | 1999-01-19 | 2000-01-19 | 朱启文 | Instrument for regulating sleep of human body |
| JP2004008722A (en) * | 2002-06-03 | 2004-01-15 | Masao Matsuoka | Sleeping aid for jet lag prevention |
| TWM261220U (en) * | 2004-08-05 | 2005-04-11 | Che Wei Lin Entpr Co Ltd | Control circuit of sleep assistant light with low frequency alpha wave |
| CN201490685U (en) * | 2009-07-24 | 2010-05-26 | 深圳市中兴移动通信有限公司 | Multifunction power protection circuit |
| CN203208553U (en) * | 2013-05-06 | 2013-09-25 | 高建红 | Brain wave biofeedback treatment instrument |
| CN204840599U (en) * | 2015-08-08 | 2015-12-09 | 潘秀兰 | Brain wave syntonizer |
Non-Patent Citations (1)
| Title |
|---|
| （日）内山明治等著，陈镜超译: "《运算放大器电路》", 31 January 2000 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680116A (en) * | 2019-10-11 | 2020-01-14 | 广东科优韵智能家居有限公司 | Intelligent mattress capable of monitoring and improving sleep quality |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |