JP3176304U - Low-speed rotating magnetic therapy device - Google Patents

Abstract

To provide a magnetic therapy device capable of enhancing the magnetic therapy effect by preventing leakage of magnetic field lines, and having a structure in which the height of release above the magnetic field lines and the strength of the magnetic field lines are maximized.
A low-speed rotating magnetic therapy device includes two or more even number of ferromagnetic bodies 1 and a magnetic rotating arm 2. Each ferromagnetic body 1 is mounted and fixed symmetrically on the same surface of the magnetic rotating arm 2. The magnetic poles on the free surface of the two symmetrical ferromagnetic bodies 1 are different. The area of the free surface of the ferromagnetic body 1 is larger than the area of the connection surface. The cross section of the ferromagnet 1 has a geometric shape without corners. The magnetism rotating arm 2 and the ferromagnetic body 1 are rotated by the electric device 4.
[Selection] Figure 1

Description

The present invention relates to a magnetic therapy device, and more particularly, to a low-speed rotation magnetic therapy device.

Magnetic fields affect the human body, other organisms, water, chemical agents, and so on. In view of this, the magnetic field has been applied to magnetic field therapy (magnetic therapy) to the local body part. Magnetic therapy is also applied in modern medicine, and the magnetic therapy device is based on “Electric magnetic therapy device” in Patent Document 1, “Rotary magnetic therapy device” in Patent Document 2, and “Non-surgical operation” in Patent Document 3. There are many such devices as “magnetic devices that remove calcium deposits in the human body”. However, these prior arts have drawbacks. In order to solve the drawbacks of the prior art, the applicant of the present invention has devised a “low-speed rotating magnetic therapy device” in Japanese Patent Application Laid-Open No. 2004-133830 that performs treatment with a strong magnetic field. Any of the conventional magnetic therapy devices described above performs magnetic therapy using an open magnetic field. However, there are drawbacks to open magnetic fields. For example, magnetic field lines leak in an open magnetic field. The leaked magnetic field lines cannot realize a high magnetic therapeutic effect, and the leaked magnetic field lines affect nearby mobile phones, televisions, radios, and other devices. Further, since the magnetic field lines of the open magnetic field are dispersed, the strength of the magnetic field is weak, the penetration distance of the magnetic field lines is short, and the magnetic therapy effect is low.

Chinese Patent Application No. 882144746.4 Chinese Patent Application No. 86206534 US Patent Application No. 4,537,141 Chinese Patent Registration No. 93114013.1

An object of the present invention is to provide a low-speed rotating magnetic therapy device that can solve the disadvantages of conventional magnetic therapy devices employing an open magnetic field that magnetic field lines are easily leaked and the therapeutic effect is low. .

In order to solve the above-described problems, the low-speed rotating magnetic therapy device of the present invention includes two or more even number of ferromagnetic materials and a magnetic rotating arm. Each ferromagnetic body is mounted and fixed symmetrically on the same surface of the magnetic rotating arm. The magnetic poles on the free surfaces of the two opposing ferromagnetic materials are different. The area of the free surface of the ferromagnetic material is larger than the area of the connection surface. The cross section of a ferromagnetic material is a geometric shape without corners. The magnetism rotating arm and the ferromagnetic body are rotated by an electric device.

The cross section of the ferromagnetic material is circular or elliptical.

The ferromagnetic body is a cone or a truncated cone.

The ferromagnetic body is a cone having an elliptical cross section, a truncated cone having an elliptical cross section, or a hemisphere having an elliptical cross section.

The ferromagnetic body is a cone having a circular cross section, a truncated cone having a circular cross section, or a hemisphere having a circular cross section.

There are two ferromagnetic materials.

The material of the magnetic rotation arm is a material having a high magnetic conductivity.

The electric device is a rotating device. A mounting hole is provided on the magnetic rotation arm. The shaft of the electric device is inserted into the mounting hole. A pin is connected between the shaft of the electric device and the magnetic rotating arm.

The low-speed rotating magnetic therapy device of the present invention is provided with an even number of ferromagnetic materials. The ferromagnetic body is mounted and fixed on the conductive rotation arm. The cross section of a ferromagnetic material is a geometric shape without corners. Thereby, the leakage of a magnetic force line and the usage-amount of a ferromagnetic material can be reduced. In addition, since the magnetic field strength in a predetermined direction is enhanced, the magnetic field lines are prevented from interfering with other electronic products. The area of the connecting surface where the ferromagnetic body and the magnetic rotating arm are connected is smaller than the area of the free surface on the opposite side. As a result, the lines of magnetic force are emitted from the free surface of one ferromagnetic material and absorbed from the free surface of the other ferromagnetic material. Also, the magnetic lines of force inside the ferromagnetic material pass from one ferromagnetic material to the magnetic rotating arm and enter the other ferromagnetic material. As a result, the lines of magnetic force concentrate and the magnetic field strength is maximized. In addition, the edge effect of the magnetic field increases the height of release above the magnetic field lines and increases the magnetic flux density, so that the magnetic treatment effect can be enhanced. In addition, the magnetic treatment can be performed with a strong magnetic field by rotating the magnetically conductive rotating arm and the ferromagnetic body at a low speed by the electric device.

1 is an exploded perspective view showing a low-speed rotating magnetic therapy device according to a first embodiment of the present invention. 1 is a perspective view showing a low-speed rotating magnetic therapy device according to a first embodiment of the present invention. It is a perspective view which shows the low-speed rotation magnetic therapy device by 2nd Embodiment of this invention. It is a perspective view which shows the low-speed rotation magnetic therapy device by 3rd Embodiment of this invention. It is a perspective view which shows the low-speed rotation magnetic therapy device by 4th Embodiment of this invention. It is a perspective view which shows the state which applied the low-speed rotation magnetic therapy device of this invention to the chair. It is a disassembled perspective view which shows the state which applied the low-speed rotation magnetic therapy device of this invention to the chair.

DESCRIPTION OF EMBODIMENTS Embodiments showing the objects, features, and effects of the present invention will be described in detail with reference to the drawings.

(First embodiment)
Please refer to FIG. 1 and FIG. As shown in FIGS. 1 and 2, the low-speed rotating magnetic therapy apparatus according to the first embodiment of the present invention includes a ferromagnetic body 1, a magnetic rotating arm 2, and an electric device 4. In this embodiment, the magnetism rotating arm 2 is manufactured from an A3 steel plate. In other embodiments, the magnetic rotating arm 2 may be manufactured from other magnetic conducting materials. The magnetism rotating arm 2 has a strip shape, and the ferromagnetic material 1 is attached and fixed to both ends. In the present embodiment, the ferromagnetic body 1 has a truncated cone shape. In the present embodiment, the surface (lower surface) having a small area of the ferromagnetic body 1 is mounted and fixed on the magnetism rotating arm 2. Here, the lower surface of the ferromagnetic body 1 is referred to as a connection surface of the ferromagnetic body 1. The surface (upper surface) having a large area of the ferromagnetic body 1 is a magnetic field acting surface. Here, the upper surface of the ferromagnetic material 1 is referred to as a free surface of the ferromagnetic material 1. In the present embodiment, the ferromagnetic body 1 is mounted and fixed on the magnetic rotation arm 2 by screws. In other embodiments, other connection schemes may be employed. A mounting hole 7 is provided at an intermediate position of the magnetism rotating arm 2. The shaft 5 of the electric device 4 is inserted into the mounting hole 7. The shaft 5 and the magnetism rotating arm 2 are connected by a pin 6. The electric device 4 rotates the magnetism rotating arm 2 and the ferromagnetic body 1 on the magnetism rotating arm 2 at a low speed.

(Second Embodiment)
Please refer to FIG. As shown in FIG. 3, the low-speed rotating magnetic therapy device according to the second embodiment of the present invention includes a ferromagnetic body 1, a magnetic rotating arm 2, and an electric device 4. In the present embodiment, the ferromagnetic material 1 has a hemispherical shape. The lower surface of the ferromagnet 1 (the center point of the bottom sphere) is mounted and fixed on the magnetism rotating arm 2. The upper surface (planar portion) of the ferromagnetic body 1 is a magnetic field acting surface. In the present embodiment, the ferromagnetic body 1 is mounted and fixed on the magnetic rotation arm 2 by screws. In other embodiments, other connection schemes may be employed. The electric device 4 rotates the magnetism rotating arm 2 and the ferromagnetic body 1 on the magnetism rotating arm 2 at a low speed.

(Third embodiment)
Please refer to FIG. As shown in FIG. 4, the low-speed rotating magnetic therapy apparatus according to the third embodiment of the present invention includes a ferromagnetic body 1, a magnetic rotating arm 2, and an electric device 4. In the present embodiment, the ferromagnetic body 1 has a truncated cone shape. The cross section of the ferromagnetic body 1 is elliptical. The lower surface (surface having a small area) of the ferromagnetic body 1 is mounted and fixed on the magnetic rotation arm 2. The upper surface (surface with a large area) of the ferromagnetic body 1 is a magnetic field acting surface. In the present embodiment, the ferromagnetic body 1 is mounted and fixed on the magnetic rotation arm 2 by screws. In other embodiments, other connection schemes may be employed. The electric device 4 rotates the magnetism rotating arm 2 and the ferromagnetic body 1 on the magnetism rotating arm 2 at a low speed.

(Fourth embodiment)
Please refer to FIG. As shown in FIG. 5, the low-speed rotating magnetic therapy apparatus according to the fourth embodiment of the present invention includes a ferromagnetic body 1, a magnetic rotating arm 2, and an electric device 4. In the present embodiment, the ferromagnetic body 1 has a conical shape. The lower surface of the ferromagnet 1 (the apex of the cone) is mounted and fixed on the magnetism rotating arm 2 (the apex of the cone is inserted into the magnetism rotating arm). The upper surface (plane) of the ferromagnetic body 1 is a magnetic field acting surface. In the present embodiment, the ferromagnetic body 1 is mounted and fixed on the magnetic rotation arm 2 by screws. In other embodiments, other connection schemes may be employed. The electric device 4 rotates the magnetism rotating arm 2 and the ferromagnetic body 1 on the magnetism rotating arm 2 at a low speed.

  Here, the present invention is not limited to the above-described embodiment. In the above-described four embodiments and drawings, the ferromagnetic bodies 1 are mounted symmetrically one by one on the magnetic rotation arm 2, but in other embodiments, a plurality of ferromagnetic bodies 1 are mounted on the magnetic rotation arm 2. The ferromagnetic body may be mounted symmetrically, and the ferromagnetic body may be mounted symmetrically. In the present invention, it is preferable that the two ferromagnetic bodies 1 are mounted symmetrically. In addition, it is preferable that the electric device 4 and the magnetism rotating arm 2 are connected by a pin 6. Thereby, the structure can be simplified, and convenience and reliability can be enhanced. However, in another embodiment, the electric device 4 and the magnetism rotating arm 2 can be connected by a belt or a gear, and the electric device 4 rotates the ferromagnetic body 1 at a low speed. It only has to be done.

  Please refer to FIG. 6 and FIG. FIG. 6 is a perspective view showing a state in which the low-speed rotating magnetic therapy device of the present invention is applied to a chair. FIG. 7 is an exploded perspective view showing a state in which the low-speed rotating magnetic therapy device of the present invention is applied to a chair. As shown in FIGS. 6 and 7, the low-speed rotating magnetic therapy device of the present invention can be applied on a magnetic therapy chair. A fixing plate 3 is mounted and fixed in the base 9 of the magnetic treatment chair. The electric device 4 is mounted and fixed on the fixed plate 3. A support plate 11 is mounted and fixed in the base 9. The support plate 11 is disposed above the ferromagnetic body 1 and supports the weight of the user. Thereby, even if a user sits on the ferromagnetic material 1, rotation of the ferromagnetic material 1 is not influenced. In the present embodiment, the fixing plate 3 is composed of an epoxy phenol fiber glass plate (commonly called bakelite plate). The fixed plate 3 is made of a non-magnetic material and should not use a magnetic material such as iron. Thereby, the magnetic lines of force can pass through the fixed plate 3 smoothly.

Further, another magnetic therapy mechanism is mounted in the backrest 8. Another magnetic therapy mechanism includes a vertical electric motor 12 that moves a ferromagnetic material up and down, a longitudinal guide rod 15, and a bolt 14. The vertical electric device 12 rotates the bolt 14. In the present embodiment, the vertical electric device 12 rotates the bolt 14 via a belt. In other embodiments, a drive system such as a gear may be employed. A guide block 13 is fitted on the bolt 14. An inner thread is provided in the guide block 13. Thereby, when the bolt 14 rotates, the guide block 13 is displaced up and down along the bolt 14. In this embodiment, the bolt 14 is arranged upright. A longitudinal guide rod 15 is disposed in parallel with the bolt 14. In the present embodiment, a slide block 19 is fitted on the vertical guide rod 15. A lateral guide rod 18 that can move up and down is connected between the guide block 13 and the slide block 19. The lateral guide rod 18 is a rotating shaft and penetrates a rotating magnetic body that can move up and down. As a result, the rotating magnetic body rotates about the horizontal guide rod as the rotation axis. In the present embodiment, a part of the rotating magnetic body is exposed outside the backrest 8. That is, when the vertical electric device 12 rotates the bolt 14 via the belt, the guide block 13 reciprocates the lateral guide rod 18 up and down. Thereby, the horizontal guide rod 18 reciprocates the rotating magnetic body up and down. The magnetic treatment effect is realized by the rotating magnetic body rotating while sliding on the user's back. In the present embodiment, the rotating magnetic body is a cylindrical body. The rotating magnetic body has a working magnetic body 17 at both ends and a guide magnetic body 16 at the middle. The guide magnetic body 16 is a cylindrical body, and is configured by connecting two semi-cylindrical magnetic bodies. The magnetic poles of the opposing surfaces of the magnetic bodies that are two semi-cylindrical bodies are different. Thereby, the magnetization direction is perpendicular to the rotation axis. The two acting magnetic bodies 17 at both ends of the rotating magnetic body are also cylindrical bodies, and the magnetization direction is parallel to the rotation axis. The magnetic poles on the surface where the two working magnetic bodies 17 and the guide magnetic body 16 contact are the same. Thereby, the magnetic lines of force in the working magnetic body 17 are concentrated and released to the outside by the action of the guide magnetic body 16. Thereby, a magnetic therapeutic effect is realized. Moreover, since the angle between the backrest 8 and the base 9 can be adjusted in the present embodiment, the user can perform magnetic therapy with a comfortable posture.

  When the low-speed rotating magnetic therapy apparatus of the present invention is used, the electric device 4 rotates the magnetism rotating arm 2 at a low speed, and the ferromagnetic body 1 on the magnetism rotating arm 2 moves in a circumferential direction. At this time, an external magnetic field is formed by releasing the magnetic lines of force of the ferromagnetic body 1 from one ferromagnetic body 1 and absorbing it from the other ferromagnetic body 1. Further, the internal magnetic field is formed by the magnetic lines of force of the ferromagnetic body 1 being introduced into the other ferromagnetic body 1 after passing through the conductive rotation arm 2. In the present embodiment, the ferromagnetic body 1 has a truncated cone shape and has a geometric shape with no corners in the cross section. Thereby, it is reduced that the magnetic field lines are diffused and affect other electronic devices. Moreover, since the corner | angular part of the free surface edge (conical frustum bottom face) of the ferromagnetic material 1 is sharp, magnetic force dose is emitted with the strongest. Further, by combining with a rotating magnetic body that can be moved up and down and disposed in the backrest 8, a highly effective magnetic treatment can be performed on the human body. The present invention can also be applied to a magnetic therapy bed or other magnetic therapy device.

DESCRIPTION OF SYMBOLS 1 Ferromagnetic material 2 Magnetic rotation arm 3 Fixed plate 4 Electric device 5 Axis 6 Pin 7 Mounting hole 8 Backrest 9 Base 10 Adjustment rod 11 Support plate 12 Vertical electric device 13 Guide block 14 Bolt 15 Vertical guide rod 16 Guide magnetic body 17 Working magnetic body 18 Lateral guide rod 19 Slide block

Claims (8)

A low-speed rotating magnetic therapy device comprising two or more even-numbered ferromagnetic materials and a magnetic rotating arm,
The ferromagnetic bodies are mounted and fixed symmetrically on the same plane of the magnetic rotating arm, the magnetic poles of the free surfaces of the two symmetrical ferromagnetic bodies are different, and the area of the free surface of the ferromagnetic body is: The low speed is characterized in that the cross section of the ferromagnetic material is larger than the area of the connecting surface, and the cross section of the ferromagnetic material is a geometric shape without corners, and the magnetically conductive rotating arm and the ferromagnetic material are rotated by a rotating device Rotating magnetic therapy device.   The low-speed rotating magnetic therapy device according to claim 1, wherein a cross section of the ferromagnetic material is circular or elliptical.   The low-speed rotating magnetic therapy device according to claim 2, wherein the ferromagnetic body is a cone or a truncated cone.   The low-speed rotating magnetic therapy according to claim 1, wherein the ferromagnetic body is a cone having an elliptical cross section, a truncated cone having an elliptical cross section, or a hemisphere having an elliptical cross section. vessel.   4. The low-speed rotating magnetic therapy apparatus according to claim 3, wherein the ferromagnetic body is a cone having a circular cross section, a truncated cone having a circular cross section, or a hemisphere having a circular cross section.   6. The low-speed rotating magnetic therapy device according to claim 1, wherein the number of the ferromagnetic materials is two.   The low-speed rotating magnetic therapy device according to any one of claims 1 to 5, wherein a material of the magnetic rotating arm is an iron plate having a high magnetic permeability.   The rotating device is an electric device, and a mounting hole is provided on the magnetism rotating arm, and a shaft of the electric device is inserted into the mounting hole, and the shaft of the electric device and the magnetic guide The low-speed rotating magnetic therapy device according to any one of claims 1 to 5, wherein the rotating arm is connected by a pin.

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