KR200327182Y1 - A extremely low frequency occurrence cushion with shielding of detrimental electromagnetic wave - Google Patents

Abstract

The present invention incorporates conductive cross-sections on both the upper and lower sides of the cushion to connect and transfer the signal from the ultra-low frequency generator to the built-in upper conductive cross-section, and connects one side of the power line of the ultra-low frequency generator to the ground line of the power outlet. Directly grounded to the ground, or connected to the lower conductive cross section of the cushion and indirectly grounded to the ground, so that harmful electromagnetic waves (electric field) received from the surrounding environment are filtered through the direct ground line or the lower conductive cross section to the ground to prevent harmful electromagnetic waves. By stopping the alpha wave (8 ~ 12Hz), which is a meditation wave from the ultra-low frequency generator, synchronizes the induced brain wave to the human body, so that the user can concentrate on learning or concentrate on other tasks or meditation exercises. In case of driver, FAST alpha wave (12 ~ 14Hz) is induced to human body when driving with slight tension and attention. Can prevent drowsiness

Description

A very low frequency occurrence cushion with shielding of detrimental electromagnetic wave

The present invention is an ultra-low frequency generation cushion for inducing EEG to suppress the interference of harmful electromagnetic waves from the surrounding environment as much as possible, and to allow the EEG to be tuned to an alpha wave (8-12 Hz) during learning, meditation and work, and FAST alpha wave (12) when driving. It is a simple and novel ultra low frequency generation cushion for inducing EEG.

The human brain is made up of about 14 billion brain cells, which emit electrical current in the process of processing information received from external sensory periods (eyes, nose, ears, mouth, skin, etc.). The brain waves are largely divided into alpha (ALPHA) waves, beta (BETA) waves, delta (DELTA) waves, theta waves (THETA) waves, etc., based on the time of formation. It is formed, the beta wave is formed when the general EEG wave, the delta wave is formed during deep sleep by the sleep brain wave. Therefore, the current state of brain waves can tell the state of consciousness of the person. These EEGs can be converted to EEG from the outside because the EEG is easily tuned to the ultra low frequency when the ELF is generated from the outside. Various modules have been developed in connection with the EEG-induced signal generation, but these products are sound or vibration In addition, there is a disadvantage in that the price is expensive and induces extra time to induce EEG through light.

Due to the complexities of modern society, human beings are more stressed by external influences, and they are living in a tense life due to the effects of electromagnetic waves, which are environmental pollution factors caused by civilization, causing various diseases in the human body. Also In order to remove these environmental factors and create an environment that can restore the human rhythm of life, the present invention can generate a specific EEG guide signal selected by the user with a minimum of configuration, such as sound, light, vibration, etc. Unlike conventional products that induce brain waves through the ears or eyes only for a certain period of time as a direct factor, users learn to stabilize brain waves by using an environmentally friendly ultra-low frequency generator that does not interfere with life even if continuous movement is taken. It can improve concentration and help reduce accidents caused by drowsiness while driving.

1 is a block diagram showing a first embodiment of the ultra-low frequency generating cushion having a harmful electromagnetic wave blocking function

Figure 2 is a block diagram showing a second embodiment of the ultra-low frequency generating cushion having a harmful electromagnetic wave blocking function

3 is a block diagram of an ultra low frequency generation control unit;

4 is a circuit diagram showing an ultra low frequency generator control unit;

5 is a cross-sectional configuration of the cushion

6 is a block diagram of the floor cushion product

7 is a block diagram of a cushion product for the chair

8 is a block diagram of a vehicle cushion product

<Description of Symbols for Main Parts of Drawings>

10: Direct ground detection unit (outlet ground wire or vehicle body ground)

20: ultra low frequency generation control unit

30: Ultra low frequency inductive conductor (upper conductive cross section)

40: indirect ground detection unit (lower conductive cross section)

21: LCD display 22: cushion connection jack

23: microcomputer 24: selection switch

25: operation display LED 26: battery

27: power switch

In order to achieve the above object, the present invention is composed of three steps, which are composed of a direct ground detection unit 10 or an indirect ground detection unit 40, an ultra low frequency generation control unit 20, and an ultra low frequency induction conductor 30. do.

Here, the direct ground is made of a ground conductor of the power outlet or a grounded conductor or vehicle body ground of the vehicle, and the indirect ground detector is composed of an indirect ground 40 through the floor of the building. The ultra-low frequency generation control unit 20 is operated by a battery. When the power switch 27 is turned on, the microcomputer 23 displays the current battery 26 state by four stages on the LCD display 21, and the selection switch 24 If you press), the operation of alpha wave (8 ~ 12Hz) or FAST alpha wave (12 ~ 14Hz) is indicated through the display LED 25. While the operation is in progress, the LCD display window 21 also displays the progress status graphically, and the operation time is programmed to be automatically turned off after the basic setting value is 4 hours, and the setting value can be changed if necessary. When the operation time ends, the operation display LED 25 is turned off, the LCD display window 21 shows the current battery 26 state, and the microcomputer 23 is switched to the sleep mode, and the standby state is at the minimum power consumption. In operation, the digital frequency output signal produced by the program in the microcomputer 23 is transformed into an EEG-induced waveform through an integrating circuit and sent to the cushion connecting jack 22. At this time, by connecting the + terminal or-terminal of the DC power source, which is the reference point of the output waveform, to the direct ground plane 10 or the indirect ground plane 40, which is the lower conductive cross section, or to the vehicle body ground of the vehicle, Electric field) is filtered through the direct ground (10), indirect ground (40) or the vehicle body ground and by inducing the induction conductor (30), which is the only low-frequency wave or beta wave for the EEG induction conductive upper body of the cushion When the human body comes in contact with the body is configured to tune the brain waves to the desired frequency. Hereinafter, an operation method according to an exemplary embodiment according to the technical idea of the present invention "ultra low frequency generating cushion with harmful electromagnetic wave blocking function" will be described. First, Figure 1 is a block diagram showing the first embodiment according to the direct grounding method of grounding through the ground wire of the power outlet or through a conductor connected to the ground and the ground is detected by the body ground in the case surrounded by a conductor such as a vehicle, 2 is a block diagram showing a second embodiment according to indirect grounding, and grounding is detected by the indirect grounding 40 method of the ground through the lower conductive cross section of the cushion, and the ultra low frequency generation control unit 20 is based on the detected ground point. It makes an ultra low frequency and induces it through the inductive conductor 30, which is the upper conductive cross section of the cushion, and harmful electromagnetic waves generated from the surrounding environment are filtered through the direct ground 10, the indirect ground 40, or the body ground plane. By inducing only the ultra-low frequency needed by the human body. 3 is a detailed block diagram of the ultra low frequency generation control unit 20, which will be described in connection with the detailed circuit of FIG. The internal battery 26 BAT1 is supplied to the circuit via the power switch SW11. The selector switch 24 uses the TOUCH switch SW12 in parallel with the FULL UP resistor R1 in the circuit diagram, and the microcomputer 23 receives the selection of the push switch and receives an alpha wave (8-12 Hz) or a fast alpha (12-14 Hz). Program the frequency. Vref is composed of R10, R11, C3, and ZD1 to be set below the battery's minimum operating voltage, but it is a reference voltage composed of time constant that minimizes the current consumption, and R8 to make the change of supply voltage VCC lower than Vref. And V9 are applied to the microcomputer 23 to detect the change of VCC with the built-in A / D converter function.Recognize the state of the battery and turn on the initial power switch or use the LCD1 LCD panel after the operation is completed. The remaining battery capacity is displayed. BUZ1 is used to press the operation selection switch (SW12) or to generate an operation termination signal. RESONATOR 4M is the microcomputer's OSCILLATOR. LED1, which emits light through R6, indicates the operating state of the alpha wave, and LED2, which emits light through R7, emits light when the battery is about to be replaced. Upon receiving the input of the operation switch SW12, the digital frequency produced by the program in the microcomputer 23 is transmitted to the pillow connecting jack 22 by forming a waveform of a desired shape through an integrated circuit of R12 and C4. Figure 5 is a cross-sectional configuration of the cushion, Figure 6 is a product configuration of the cushion composed of Figure 5 when used for the floor, Figure 7 is not using the lower ground plane (indirect ground detection surface) of Figure 5 configuration Direct grounding method using grounding wire of power outlet. FIG. 8 is a product configuration diagram of a cushion for a vehicle used in a vehicle, in which the cushion is connected to the vehicle body ground without using the lower indirect ground surface of the configuration of FIG. 5.

As described above, the present invention "ultra low frequency generating cushion having harmful electromagnetic wave blocking function" removes brain wave scattering caused by the environment of surrounding electromagnetic waves by filtering directly or indirectly through the ground plane or the vehicle body ground plane of the vehicle, and removes the brain waves. By synchronizing the brain waves with alpha waves from the low frequency generator, the human brain is brought into the alpha state to activate the information transfer between brain cells and cells, so that the mind is relaxed, concentration is enhanced, mental unification is easy, memory, creativity, learning ability It is possible to improve the quality of work, improve work efficiency at work, and create an environment that can be helpful when focusing attention such as meditation practice. In addition, when the driver uses the FAST alpha wave (12 ~ 14Hz) from the ultra-low frequency generator when the vehicle is used for the brain wave, there is an effect of preventing drowsiness with slight tension and attention.

Claims (3)

In the ultra low frequency generation cushion, the ultra low frequency generator can adjust the frequency and generation time according to the user's operation, and in the standby state, the ultra low frequency generation using a microcomputer programmed to display the remaining battery capacity through the LCD liquid crystal window A ground detection unit connected to the control unit, one of the power supply lines of the DC supply power applied to the ultra low frequency generation control unit, to a lower conductive cross section of the ground wire of the power outlet or the cushion component, and the ultra low frequency generator based on the ground potential Ultra-low frequency generation cushion, characterized in that the output signal below a predetermined level (electromagnetic environment standard) of the 8 ~ 12Hz frequency from the emission to the conductive end face of the upper end of the cushion to radiate the ultra-low frequency to the outside. According to claim 1, wherein one of the power supply line of the DC supply power applied to the ultra low frequency generation control unit without using the lower end conductive cross-section that is the ground detection unit of the cushion directly connected to the ground line of the power outlet or a conductor connected to the ground And detecting the ground potential, and filtering the electromagnetic waves of the surrounding environment to the ground detection unit through the ground potential. The ground potential of the vehicle according to claim 1, wherein one of the power supply lines of the DC supply power applied to the ultra low frequency generation control unit is directly connected to the vehicle body ground plane of the vehicle without using the lower conductive cross section that is the ground detection unit of the cushion. Based on this ground potential, 12 ~ 14Hz FAST alpha from the ultra low frequency generator is applied to the conductive cross-section of the upper end of the cushion to radiate the ultra low frequency to the outside and induce it to the human body. Ultra-low frequency generation cushion for drivers, characterized by a slight tension and attention to prevent drowsiness.