WO2000078392A1

WO2000078392A1 - Magnetic medical treatment device

Info

Publication number: WO2000078392A1
Application number: PCT/JP1999/003246
Authority: WO
Inventors: Toru Nakagawa
Original assignee: Pulse Medical Co., Ltd.
Priority date: 1999-06-18
Filing date: 1999-06-18
Publication date: 2000-12-28

Abstract

A magnetic medical treatment device which vibrates slightly while an AC current is applied to an electromagnetic coil to allow the user to sense the current application from the vibration and feel comfortable and the lines of magnetic force of which extend so far that they act on the user sufficiently. Long iron cores (1, 1, ...) are parallel arranged. Electromagnetic coils (2) are wound around the iron cores (1) and produce lines of magnetic force while an AC current is applied thereto. A case contains the iron cores (1, 1, ...) and electromagnetic coils (2). Between the iron cores (1, 1, ...), permanent magnets (30, 30, ...) are arranged.

Description

Description Magnetic therapy device Technical field

The present invention relates to a magnetic therapy device for applying magnetic field lines to a user with an alternating current. Background art

Conventionally, for example, as shown in FIG. 20 in Japanese Utility Model Publication No. Sho 533-523304, an electromagnetic coil 2 is wound around an elongated iron core 1 and is connected to an AC power supply by a lead wire 2a. There has been proposed a magnetic therapy device which is connected and generates magnetic field lines by applying an alternating current to the electromagnetic coil 2 to act on a user.

A plurality of elongated iron cores 1 around which the electromagnetic coil 2 is wound are inserted in parallel into bags 25 divided by perforations.

However, in the above-described conventional example, there is a problem that even if an alternating current is applied to the electromagnetic coil 2, the user cannot feel that the current is being applied.

In view of the above, the present invention provides a magnetic therapy device that allows a user to feel that power is being supplied by vibrating minutely when an alternating current is supplied to the electromagnetic coil, thereby making the user feel comfortable. With the goal.

Further, it is an object of the present invention to provide a magnetic therapy device in which the lines of magnetic force act far, and sufficiently act on the user. Disclosure of the invention

The present invention provides an iron core formed in an elongated shape, a plurality of iron cores arranged in parallel, an electromagnetic coil wound around the iron core, and generating magnetic field lines when an alternating current is applied, the iron core and the A magnetic therapy device comprising: a storage case for storing an electromagnetic coil; and a permanent magnet is disposed between the iron cores arranged in parallel. Furthermore, the present invention is the magnetic therapy device, wherein the electromagnetic coil is wound so that when the electromagnetic coil is energized, the polarities of the iron cores adjacent in parallel are the same. .

Furthermore, the present invention provides the magnetic therapy device, wherein a plurality of the iron cores are provided in parallel, and a plurality of iron cores are provided side by side in the longitudinal direction of the iron cores, and the polarities of the iron cores adjacent in parallel are provided. The electromagnetic coil is a magnetic therapy device wound so that the opposite polarities of the iron cores arranged in a plurality of stages in the longitudinal direction are the same.

Here, the storage case includes a chair of a car, a ship, or an airplane, a seat chair placed on the floor, a mat, a pillow, a futon, or the like.

According to the present invention, since the permanent magnet is arranged between the iron cores arranged in parallel, when the electromagnetic coil is energized and magnetic lines of force are generated, it resonates with the permanent magnet and generates a slight vibration. I do. Due to this minute vibration, the user can feel that power is being supplied and feel comfortable.

Further, according to the present invention, when the electromagnetic coil is energized, the electromagnetic coil is wound so that the polarities of the iron cores adjacent in parallel are the same, so that the magnetic lines of force act far. Acts well on the user.

Furthermore, according to the present invention, a plurality of the iron cores are provided in parallel, and a plurality of iron cores are provided side by side in the longitudinal direction of the iron cores. Instead, the electromagnetic coil is wound so that the opposite polarities of the iron cores arranged in a plurality of stages in the longitudinal direction are also the same. For this reason, the magnetic field lines act far away, and sufficiently affect the user. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a configuration diagram of one embodiment of the present invention, FIG. 2 is a configuration diagram of another embodiment, FIG. 3 is a configuration diagram of yet another embodiment, and FIG. FIG. 5 is a front sectional view of the embodiment of FIG. 4, FIG. 6 is a side sectional view of the embodiment of FIG. 4, and FIG. Fig. 8 is a front sectional view of an embodiment in which a storage case is configured as a seat chair mounted on the floor, and Fig. 9 is a front sectional view of an embodiment in which a storage case is mounted on a floor. Plane section of form FIG. 10 is a perspective view of another embodiment in which the storage case is formed of a seating chair placed on the floor. FIG. 11 is a plan sectional view of the embodiment of FIG. 2 is an exploded front view of the embodiment of FIG. 10, FIG. 13 is a left side view of the embodiment of FIG. 10, and FIG.

FIG. 15 is a right side view of the embodiment of FIG. 10, FIG. 15 is a front sectional view of the embodiment in which the storage case is formed of a pillow, FIG. 16 is a plan sectional view of the embodiment of FIG. Is a side cross-sectional view of the embodiment of FIG. 15, FIG. 18 is a front cross-sectional view of another embodiment in which the storage case is made of a pillow, and FIG. 19 is an embodiment of the embodiment in which the storage case is made of a futon. Plan sectional view, Figure

20 is a configuration diagram of a conventional example. BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, the present invention will be described based on embodiments with reference to the drawings.

FIG. 1 is a configuration diagram of an embodiment of the present invention. The iron core 1 is formed by stacking a plurality of rectangular iron plates, forming an elongated shape, and arranging a plurality of the iron plates in parallel. Iron core 1, 1

.. May be configured to have a hollow portion if they are formed in an elongated shape.

The electromagnetic coil 2 is wound around the iron cores 1, 1,..., Connected to an AC power supply (not shown) via a lead wire 2a, and generates a magnetic force line when an AC current is supplied from the AC power supply. In this embodiment, the electromagnetic coil 2 is configured such that, when energized, the polarities of the iron cores 1 adjacent in parallel are the same, such as N and N poles, or S and S poles. Wound around.

The storage case is made of, for example, a mat 4 as shown in FIGS. 4, 5, and 6, and stores the iron cores 1, 1,...

Furthermore, the permanent magnets 30, 30, ... are arranged between the iron cores 1, 1, ... arranged in parallel. A heat insulating material 14 is inserted between the sponge 3 and the iron cores 1, 1.

As shown in FIG. 2 or FIG. 3, a plurality of iron cores 1 may be provided in parallel, and a plurality of iron cores 1 may be provided in the longitudinal direction of the iron core 1. The number of the plurality of stages is not particularly limited. In this case, the electromagnetic coil 2 is wound so that not only the polarities of the iron cores 1 adjacent in parallel but also the opposing polarities of the iron cores 1, 1... You.

Also, when the temperature of the iron core 1 becomes equal to or higher than a predetermined temperature, an AC current flows to the electromagnetic coil 2. Temperature control means such as a thermostat (not shown) for turning off the power is provided.

Further, an unillustrated timer for turning on the AC current to the electromagnetic coil 2 only for a predetermined time is provided.

Next, FIG. 7 shows an embodiment in which the storage case comprises a chair 5 of an automobile, a ship, or an airplane. The seat plate 26 is placed on the floor of a car, a ship, or an airplane, and the backrest 6 is provided on the seat plate 26 so as to be foldable, and the iron cores 1, 1 fixed to the base 16 are provided. ···· And houses the electromagnetic coil 2.

The permanent magnets 30, 30, ... are arranged between the iron cores 1, 1, ... arranged in parallel. The control device 7 controls the electromagnetic coil 2 to be energized only when the engine of the car, ship, or airplane is being driven and generating power, and the direct current generated by the rotation of the engine of the car or the like. A built-in inverter that converts the current to AC current, and a thermostat that turns off the AC current to the electromagnetic coil 2 when the temperature of the iron core 1 exceeds a predetermined temperature. Further, the control device 7 has a built-in timer 8 for turning on the supply of the alternating current to the electromagnetic coil 2 only for a predetermined time. The lead wire 7a of the control device 7 is connected to a DC power source of a generator of a car, a ship, or an airplane.

Next, FIGS. 8 and 9 show another embodiment in which the storage case is formed of a seating chair placed on the floor. The seat plate 9 is placed on the floor, and the backrest 10 is provided on the seat plate 9 so as to be foldable. An iron core 1 with an electromagnetic coil wound around a pedestal 16 is fixed and stored together with the sponge 3.

The permanent magnets 30, 30, ... are arranged between the iron cores 1, 1, ... arranged in parallel. A plurality of iron cores 1 are provided in parallel, and a plurality of iron cores 1 are provided in the longitudinal direction of the iron core 1. The electromagnetic coil may be wound so that the opposite polarities of the iron cores 1 arranged are also the same.

Further, FIGS. 10, 11, 12, 13, and 14 show another embodiment in which the storage case includes a seating chair placed on the floor. The backrest portion 10 is provided on the seat plate portion 9 so as to be foldable, and accommodates the iron cores 1, 1,... And the electromagnetic coil. The permanent magnets 30, 30, ... are arranged between the iron cores 1, 1, ... arranged in parallel. Further, iron cores 13, 13 ... are provided in parallel on the seat plate portion 9, and the iron cores 13, 13 ... have the same polarity as the iron core 1 of the backrest portion 10, that is, N poles, when energized. Alternatively, an electromagnetic coil (not shown) is wound so that the S poles face each other, and the electromagnetic coil is housed.

Next, FIGS. 15, 16 and 17 show another embodiment in which the storage case comprises a pillow. The iron core 1 is formed in an elongated shape, and is provided under the sponge 3 at almost the center of the sponge 3, and the iron cores la and la are provided on the sponge 3 at almost both ends from the center of the sponge 3. . An electromagnetic coil (not shown) is wound around the iron cores 1, la, la, and when an alternating current is applied, it generates lines of magnetic force, and when energized, the polarity of the iron cores 1, la, 1a adjacent in parallel They are wound so that they have the same polarity.

The cylindrical portions 17 are provided at both ends of the sponge 3, and the pillow cover 18 accommodates the iron cores 1, 1a, 1a, an electromagnetic coil (not shown), the sponge 3, and the cylindrical portion 17. The permanent magnets 30, 30, ... are arranged between the iron cores 1, la, la arranged in parallel.

In the embodiment shown in FIG. 18, the cylindrical portion 17 a is made of a sponge having a large diameter, and when the head 18 of the human body is placed, both end sides 3 a of the sponge 3 expand, The sponge 3 is deformed so that the iron cores 1 a and 1 a are located on both sides of the head 27, and fits and contacts the head 27. A plurality of iron cores 1, la, la are provided in parallel, and a plurality of iron cores 1, la, 1a are provided side by side in the longitudinal direction of iron cores 1, la, 1a. In some cases, the electromagnetic coil is wound so that not only the opposite polarities but also the opposite polarities of the iron cores 1, la, 1a arranged in a plurality of stages in the longitudinal direction are the same.

The permanent magnets 30, 30,... Are arranged between the iron cores 1, la, la arranged in parallel.

Next, FIGS. 19, 20 and 21 show another embodiment in which the storage case is made of a futon 19. The iron cores 1, 1 ... are formed in an elongated shape, a plurality of the iron cores are arranged in parallel, and a plurality of stages are arranged in the longitudinal direction. An electromagnetic coil (not shown) is wound around the iron cores 1, 1,... The lines of magnetic force are generated, and when energized, the iron cores 1, 1 ... adjacent in parallel have the same polarity, and the opposing polarities of the iron cores 1, 1 ... arranged in multiple stages in the longitudinal direction are also the same. It is wound so that it becomes.

The permanent magnets 30, 30,... Are arranged between the iron cores 1, 1,. The futon 19 has a recess 20 for accommodating the iron cores 1, 1... And the electromagnetic coil 2. The futon cover 21 covers the permanent magnets 30, 30,..., The iron cores 1, 1,..., The electromagnetic coil 2, and the futon 19.

In all of the above-described embodiments, the iron cores 1, la, and 13 may be configured to be elongated and have a hollow portion.

In all of the above-described embodiments, when the temperature of the iron cores 1, 1a, and 13 is equal to or higher than a predetermined temperature, the temperature control means including a thermostat or the like for turning off the supply of the alternating current to the electromagnetic coil 2 is appropriately provided. , May be provided.

In all the above-described embodiments, the timer is a means for turning on the AC current to the electromagnetic coil 2 only for a predetermined time, and may be provided as appropriate.

Claims

The scope of the claims

1. An elongated core, a plurality of iron cores arranged in parallel,

An electromagnetic coil wound around the iron core to generate magnetic lines of force when an alternating current is applied;

A storage case for storing the iron core and the electromagnetic coil;

A magnetic treatment device wherein permanent magnets are arranged between the iron cores arranged in parallel.

2. The magnetic therapy device according to claim 1, wherein, when the electromagnetic coil is energized, the electromagnetic coil is wound such that the polarities of the iron cores adjacent in parallel have the same polarity.

3. A plurality of the iron cores are provided in parallel and in a plurality of stages in the longitudinal direction of the iron cores. In addition to the polarities of the iron cores adjacent in parallel, a plurality of the iron cores are provided in the longitudinal direction. 3. The magnetic therapy device according to claim 2, wherein the electromagnetic coil is wound so that opposite polarities of the iron cores arranged are also the same.

4. The magnetic therapy device according to any one of claims 1 to 3, wherein the storage case comprises a chair of an automobile, a ship, or an airplane.

5. The respiratory treatment device according to any one of claims 1 to 3, wherein the storage case comprises a sitting chair placed on the floor.

6. The magnetic treatment device according to claim 1, wherein the storage case is made of a mat, a pillow, or a futon.

7. The magnetic treatment device according to claim 1, wherein the iron core is elongated and has a hollow portion.

8. The magnetic therapy apparatus according to claim 1, further comprising a temperature control unit that turns off the supply of the AC current to the electromagnetic coil when the temperature of the iron core becomes equal to or higher than a predetermined temperature.

9. The magnetic therapy device according to claim 1, further comprising a timer for turning on the supply of the alternating current to the electromagnetic coil only for a predetermined time.