JP2023097362A - Human body static electricity removal system with situational response function - Google Patents

Abstract

To construct a system capable of surely removing static electricity charged on a human body, preventing the influence of electromagnetic waves induced in a ground wire on the human body, and providing optimal static electricity removal corresponding to surrounding conditions and characteristics of the human body.SOLUTION: A human body static electricity removal system includes a human body contact portion made of an electrically conductive cloth or sheet that contacts a human body, and a joint portion that includes a first connection portion having electrical continuity with a conductive portion of the conductive cloth or sheet of the human body contact portion, a second connection portion that allows electric elements connected to the connection portion to be coupled in series and/or in parallel, and a third connection portion coupled to the second connection portion via an electric element.SELECTED DRAWING: Figure 1

Description

The present invention relates to, for example, a system for removing static electricity from the human body, and more particularly to a system for removing static electricity from the human body that optimally removes static electricity from the human body in accordance with the environmental conditions of electromagnetic waves surrounding the human body during use and the conditions of the grounding environment that can be used.

When the human body is in physical contact with the ground, the body naturally dampens the negative electrical properties of the ground and becomes electrically neutral like the ground.
In this state, any extraneous charge present in the body naturally dissipates and no static charge builds up in the body.

However, in the current environment where people wear shoes with insulating rubber soles and live in a free space away from the ground, the human body generally does not come into contact with the ground.
As a result, static electricity generated on the body is not naturally dissipated by the negative electrical properties of the ground.

As a result, static electricity accumulated in the body interferes with normal cell-to-cell communication, impedes the body's self-regulatory and self-healing actions, and causes stress in the body.
Furthermore, if there is no contact with the ground, weak static electricity will be generated inside the body due to the movement of the body.

The static electricity generated and accumulated in this way has been found to adversely affect the nervous system, leaving the muscles of the body in an abnormally tense state.

As mentioned above, if you are exposed to static electricity accumulated in your body for a long time, your muscles will stiffen and cause back pain, your blood pressure and heart rate will rise, your digestive function will decline, and it will cause various illnesses. It is expected that.

In addition, not only when the body is moving, but also when lying in bed, the body is exposed to electromagnetic fields radiated from electrical wiring and electrical equipment in the house, so static electricity builds up in the body, causing trouble falling asleep. can cause insomnia and fatigue.

Furthermore, when waking up, the static electricity generated by the friction between the carpet and slippers, the friction between the seat of the car and the clothes, the friction between the clothes, the clothes and the skin, etc. The potential of the voltage rises and may reach a value of tens of thousands to hundreds of thousands of volts.

In this state, the moment you approach and try to touch a metal part such as a door handle, a current with a sharp peak value in the current curve is generated due to the instantaneous proximity air discharge occurring between the hand and the metal part. flow instantly.

At this time, the human body receives an electric shock due to the discharge and feels uncomfortable.
An electric shock from such a static discharge occurs when touching a door handle indoors, an elevator button in a hotel hallway, or a door handle when exiting a car.

In order to solve the above-mentioned problems, in Patent Document 1, a static electricity removal device composed of conductive rubber, conductive fabric, and a ground wire is installed, and when stepped on with socks or touched with a hand, it does not harm the human body. It is designed to release the static electricity that has been charged to the ground wire.

Patent Documents 2 and 3 disclose bedding that receives a part of the human body, and grounds a bed or comforter made of a charcoal mat and an aluminum reflective sheet through a ground wire to remove static electricity from the human body. , removes static electricity from the human body.

The inventors of the present invention have found that by grounding a conductive wire (hereinafter abbreviated as a ground wire) having electrical contact with the conductive fibers of a sheet woven with conductive fibers, the accumulation in the human body in contact with the sheet is We conducted a test to remove static electricity.

The test was conducted under various grounding conditions, usage environments, and various subjects, and the following new discoveries were made.

Test result 1 shows that the effect of removing static electricity differs depending on the grounding resistance of the grounding point, that is, static electricity can be removed more rapidly by connecting to a grounding point with a lower grounding resistance such as that used in industrial machines. However, it turned out that some subjects liked this situation, while others felt uncomfortable with the rapid discharge. It was also found that such subjects preferred to connect the ground wire to a ground point with high ground resistance, and preferred to insert a resistance in the ground wire and discharge the static electricity slowly.

Test result 2 is that when the above test is performed in a general home, if the grounding resistance of the grounding point is large, the distance to the grounding point is long, and the length of the grounding wire is long, the subject will have trouble falling asleep. It has been found to be uncomfortable. In particular, it was remarkable when the subject had electromagnetic hypersensitivity. The reason for this is thought to be that static electricity is induced in the human body because electromagnetic waves or electromagnetic waves generated by electrical machines and electronic devices near the ground wire are inductively coupled to the ground wire and reach the human body.

Contrary to the above, when electromagnetic waves directly induced in the human body are discharged to the ground through the ground wire, it was found that sensitive subjects felt a tingling sensation and sometimes felt sick.

As for test result 3, there is no place to ground the ground wire when testing in a general home, especially in a collective housing such as an apartment, and there is no choice but to connect the ground wire to a metal part such as a railing on the veranda. In addition to the insufficient removal of static electricity accumulated on the human body, the test results sometimes resulted in the situation shown in 2.

As mentioned above, at present, when the static eliminator is used in an electromagnetic wave environment such as many electric appliances, Wi-Fi, the Internet, etc., the environmental conditions, for example, the length of the ground wire, the installation condition of the ground (ground resistance difference), the surrounding electromagnetic environment is different, and the human body has various human body characteristics, and the degree of influence of static electricity charged on the human body and the reaction to electromagnetic waves from the ground wire are different. For example, it has been found that the speed of removing (discharging) static electricity from the human body and the frequency of electromagnetic waves have a great effect.

JP 2001-351794 A Japanese Patent Application Laid-Open No. 2010-000302 Patent No. 5347170

In order to solve the above problems, the present invention aims to solve the following three points.
The first is to reliably remove the static electricity charged in the human body and to prevent shock caused by rapid discharge.

The second object is to attenuate the electromagnetic waves existing in the environment of use and induced by coupling to the ground wire so that the electromagnetic waves do not reach the human body, while the static electricity accumulated in the human body can be grounded and discharged through the same ground wire. , the solution of this problem is particularly important.

A third object is to construct a flexible system capable of providing optimum static electricity removal corresponding to the ambient conditions, ie, characteristics, in which the present invention is used.

In other words, the requirements for the ground wire that removes static electricity from the human body are to attenuate the high-frequency electromagnetic waves induced by the ground wire, such as from mobile phones surrounding the human body, and to minimize the DC resistance for electrostatic discharge. It is a necessary condition to

In order to solve the above-described problems, the present inventors have devised the present invention by taking a hint from a parasitic oscillation stop circuit used as a means for preventing parasitic vibration in radio wave transmitters.

The means according to the first aspect of the present invention comprises: a human body contacting portion made of an electrically conductive cloth or sheet that contacts the human body; and the conductive portion of the conductive cloth or sheet of the human body contacting portion is electrically connected. and a second connection part capable of circuit-coupling an electrical element connected to the connection part in series and/or parallel, and coupled to the second connection part via the electrical element and a coupling portion having a third connection portion that discharges static electricity accumulated in the human body.

As a second aspect of the present invention, in the first aspect, a ground line, an electrostatic discharge portion, or an electrostatic accumulation portion is connected to the third connection portion.

As a third aspect of the present invention, in any one of the first and second aspects, the human body contact portion and the connecting portion are integrated.

As a fourth aspect of the present invention, in any one of the first to third aspects, a resistor, a coil, a capacitor, a fuse, or a short-circuiting element is used as the electric element.

As a fifth aspect of the present invention, in any one of the first to fourth aspects, the circuit is configured by means for easily replacing the electric element.

As a sixth aspect of the present invention, in any one of the first to fifth aspects, a holder is provided in the circuit as the exchange means, and the electric element is inserted into the holder.

As a seventh aspect of the present invention, in any one of the first to sixth aspects, a plurality of electric elements are arranged in the circuit and inserted into the circuit by a changeover switch.

As an eighth aspect of the present invention, in any one of the first to seventh aspects, a resistor and a coil are connected in parallel and used as the electric element.

As a ninth aspect of the present invention, in the fifth aspect, the output of the coupling portion is connected to a ground line or a static electricity accumulation portion.

As a tenth aspect of the present invention, a static electricity accumulation pad or capacitor composed of a metal plate having a large surface area is used as the static electricity accumulation portion.

According to the human body charge removing system having the situation-response function according to one embodiment of the present invention, it is possible to prevent sudden electrostatic discharge unlike the conventional static remover, and there is no discomfort due to discharge shock. , can remove the static electricity accumulated in the human body.

In addition, the grounding of the ground wire for discharging the accumulated static electricity to the ground is incomplete, or the length of the ground wire is too long. Coupling can induce electromagnetic waves in the ground wire, which can affect the physical condition of users with electromagnetic hypersensitivity.

In order to prevent such a situation from occurring, a so-called parastic stop circuit, in which a high-frequency coil and a high resistance are connected in parallel, is inserted into the ground wire so that users with electromagnetic hypersensitivity can use the induced electromagnetic waves with peace of mind. It has the effect of damping and preventing.

Also, for users who are hypersensitive to the instantaneous discharge current, by inserting a resistor in series with the ground wire and slowing down the rise of the discharge current, there is an effect that the user can use the device with peace of mind in the same way as described above. There was found.

In addition, it prevents sleep disorders caused by electromagnetic waves induced by the ground wire and maintains a deep sleep state, the so-called non-REM sleep and REM sleep cycle, so it not only improves sleep, but also recovers from fatigue, relieves stress, It is also reported to have a significant effect on improving concentration.

As described above, in addition to the differences in ground wire conditions and conditions, there are differences in usage environments and differences in the user's human body characteristics (for example, current hypersensitivity and electromagnetic hypersensitivity). It is possible to construct an unprecedented effect.

1 is a functional configuration diagram of a human body static electricity removal system according to an embodiment of the present invention; FIG. 4 is a functional configuration diagram of a situation handling unit according to one embodiment of the present invention; FIG. It is an example of electronic element switching of the situation response unit according to one embodiment of the present invention. It is a parallel-connection circuit diagram of the situation reaction part which concerns on one Embodiment of this invention.

A system for removing static electricity from a human body having a situation-adaptive function according to an embodiment of the present invention will now be described with reference to the drawings.

FIG. 1 is a block diagram of a system for removing static electricity from a human body having a situation-response function according to an embodiment of the present invention. A sheet 1 in contact with the human body is woven with conductive metal wires or the like.

The sheet 1 has a connecting portion 2 consisting of a connector electrically connected to a woven metal wire.

Through the connector of the connecting portion 2, the situation responding portion 4 having the connecting portion 3 with the same connector as the connecting portion 2 is connected by wire. FIG. 2 shows an embodiment of the situation handling unit 4,
The connecting part 3 and the two electric element holders 5, 6 are connected in parallel.
An electric element holder 7 is connected in series on the side opposite to the connecting portion 3 of the parallel electronic element holders 5 and 6, and further connected to a third connecting portion 8 by a connector similar to that described above installed in the situation response portion 4. As shown in FIG.

In the above explanation, in order to make it easier to understand the connection of the electrical elements, an example was given in which a connecting part such as a holder or a connector was provided, but it is also possible to connect by soldering, screwing, etc., without separately providing a connecting part. is self-explanatory.

The electric element 9 inserted into the electric element holders 5, 6, 7 or screwed (hereinafter abbreviated as insertion) may be an electric resistance element (abbreviated as resistance), a choke coil, a capacitor, a fuse, or a short-circuit element. or Of course, it is obvious that the electrical elements mentioned above include variable resistors, variable capacitors, and tapped coils.

The third connecting portion 8 is connected to the ground 10 by the ground wire 9 .
Also, if the ground 10 is not installed, it is connected to an electrostatic storage mat 11A or a capacitor 11B, which will be described later.

If the ground wire can be connected to an ideal ground 10 with very low ground resistance, the human body contact part 1 can be directly grounded by inserting a short-circuiting element into the holders 5, 6, and 7, and the human body will accumulate Static electricity is discharged to ground and removed.

In the above case, since the ground resistance is low, there is a danger that the discharge will occur rapidly and cause an electric shock. can be avoided.

When the ground resistance of the ground 10 is large, or when the distance between the third connection portion and the ground 10 is large and the ground wire is long, ambient electromagnetic waves are coupled to the ground wire and reach the human body contact portion 1. It may cause discomfort and various disorders.

In the above case, the resistor R and the coil L are inserted into the parallel holders 5 and 6, respectively. FIG. 4 shows this state in an electric circuit, in which the electromagnetic wave of frequency f coupled from the ground wire arrives at the R, L parallel circuit.

At present, most of the electromagnetic waves present in the general environment are high frequencies of several tens to several hundred Mhz or higher, and the high frequency resistance exhibited by the choke coil is very large, ωL=2πfL. However, since it passes through the resistor R, the heat is consumed and weakened to the extent that it does not affect the human body.

On the other hand, static electricity discharged from the human body is a very small direct current, which is discharged to ground through a coil with a resistance value of almost zero.

If ground 10 is not available for use with the present invention, connect to electrostatic storage mat 11 . The static electricity storage mat 11 utilizes the property that static electricity is easily charged on the metal surface, and various inventions of a device that accumulates static electricity by combining highly conductive charcoal and a metal plate have been published as shown in Reference 3, and products It is sold as

Moreover, the results of the above tests showed that the accumulation of static electricity in a capacitor for storing direct current was also effective, and the double layer capacitor was particularly effective.

The static electricity accumulated in the human body is removed by moving the static electricity accumulated in the human body to the static electricity storage section, which is more likely to accumulate static electricity than the human body.

In the above description, the human body contact portion 1 is explained by taking a sheet as an example, but it can be widely applied to bedding, a floor cushion covered with a sheet, a mat having a similar structure, and the like.
Although an example of application in which various electric elements 9 are inserted into a holder has been shown, it is obvious that a method of arranging various electric elements and selecting them with a switch as shown in FIG. 3 is also possible.

In addition, wide applications in various fields described below are all included in the inventive idea of the present invention.

The use and application of the present invention include equipment for preventing electric shocks caused by rapid discharge of mats and pads, equipment for preventing failures in semiconductor-related manufacturing, improvement and prevention of poor physical condition by removing static electricity from the human body, bedding for prevention of hypersensitivity to high frequencies, etc. It can be widely used for prevention, etc.

Furthermore, the present invention can be expected to be applicable to a wide range of fields such as health, manufacturing, medical care, construction, and childcare.

DESCRIPTION OF SYMBOLS 1... Human body contact part, 2... 1st connection part, 3... 2nd connection part, 4... Situation correspondence part,
5, 6, 7... Holder, 8... Third connection part, 9... Electric element, 10... Ground, 11A... Static electricity accumulation pad, 11B... Capacitor (F), f... Frequency (Hz), L... Coil (inductance) , R... resistance (Ω),

Claims (11)

a human body contact portion made of an electrically conductive cloth or sheet that contacts a human body; A coupling portion having a second connection portion that can couple in series and/or in parallel an electrical element connected to one connection portion, and a third connection portion that couples the second connection portion and the electrical element via the electrical element. A system for removing static electricity from a human body having a situation-adaptive function, characterized by having a function of discharging static electricity accumulated in a human body. 2. The system for removing static electricity from a human body with a situation response function as claimed in claim 1, wherein said third connecting portion is connected to a ground wire, or an electrostatic discharging portion or an electrostatic accumulating portion. 2. The system for removing static electricity from a human body having a situation-adaptive function according to claim 1, wherein said human body contacting portion and said coupling portion are integrated. 2. The system for removing static electricity from a human body with a situation-adaptive function according to claim 1, wherein the combination of said electrical elements can be changed in accordance with the environment of use and the characteristics of the user. 2. A static electricity remover from a human body having a situation-adaptive function according to claim 1, wherein at least one of a resistor, a coil, a capacitor, a fuse, and a short-circuiting element is used as the electrical element. system. 2. The system for removing static electricity from a human body having a situation-adaptive function according to claim 1, wherein said electrical element is configured by a means that can be easily exchanged. 7. The system for removing static electricity from a human body with situational response functions as claimed in claim 6, wherein a holder is further provided in said circuitry as a replacement means, and said electronic device is inserted into said holder. 7. The human body having a situational response function according to claim 6, wherein a plurality of said electrical elements are arranged in said circuit configuration, and said plurality of electrical elements are inserted into said circuit configuration by means of changeover switches. Static elimination system. 2. The system for removing static electricity from a human body having a situation-adaptive function according to claim 1, wherein a resistor and a coil are used in parallel connection as said electrical element. 2. The system for removing static electricity from a human body with contextual function as claimed in claim 1, wherein the output of said coupling unit is connected to a ground line or a static electricity storage device. 2. The situation response function according to claim 1, wherein a static electricity accumulating portion is connected to said third connecting portion, and a static electricity accumulating pad or a capacitor made of a metal plate having a large surface area is used as said static electricity accumulating portion. human body static electricity removal system.

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