JP2001061974A - Rotating magnetic generator and its holder for magnetic health machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rotating magnetic generator for magnetic health machine of limiting the connection for power source to the using state of rotating magnetic generator for magnetic health machine to extend the life of battery as long as possible for using as a power source of rotating magnetic generator for magnetic health machine. SOLUTION: A magnetic rotation body, which is polarised to the rotation direction, is supported pivotally and on its peripheral part, a coil 5, which is coiled to the rotation axis direction, is set with keeping gap. A power source, which switches the working electric current to the coil 5 of forward-reversal rotation fixed periodically, is connected. Then the rotating magnetic generator for magnetic health machine is formed. It is possible to connect the coil 5 to the power source by the action of closing of a cover body 22 against a case main body 23, which contain at least the magnetic rotation body and the coil 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a small rotating magnet generator for a magnetic health device which can be carried around for health or attached to clothes, belts, glasses, or the like, and a holder thereof.

[0002]

2. Description of the Related Art With the progress of research on the effect of magnetism on the human body, it has been found that a fluctuating magnetic field has a greater effect of promoting circulation of bodily fluids such as blood in a human body than a steady magnetic field. According to the present inventor, the actual fairness 3-1009
As disclosed in Japanese Unexamined Patent Publication, a coil wound in the direction of the rotation axis of the magnetic rotator is arranged to support the magnetic rotator magnetized in the rotation direction and to have a gap on the outer periphery thereof. There has been proposed a rotating magnet generator for a magnetic sanitary device in which a coil is connected to a power supply for switching the current flowing through the coil alternately in a regular and reverse direction.

[0003]

The rotating magnetic generator for a magnetic health device, for example, can be configured as a small cylindrical device having a diameter of several mm and a total length of about 2 cm, and is easy to use. However, when the device is configured in such a small size, the life of the battery as a built-in power supply is limited, and in order to extend the life of such a battery as much as possible, the connection of the power supply is performed by a rotating magnet generator for a magnetic health device. There is a need for a proposal of a rotating magnet generator for a magnetic health device that can be used only in the state of use. Therefore, in order to extend the life of the battery used as the power source of the rotary magnet generator for magnetic sanitary devices, the present invention can limit the connection of the power source only when the rotary magnetic generator for magnetic sanitary devices is in use. It is an object of the present invention to provide a rotating magnet generator for a magnetic health device.

[0004]

In order to achieve the above object, a rotating magnet generator for a magnetic health device according to the present invention supports a rotating magnetic body which is magnetized in a rotating direction as described in claim 1. A coil for a magnetic health device in which a coil wound in the direction of the rotation axis of the magnetic rotator is provided with a gap on the outer periphery, and a power supply for switching the current supplied to the coil alternately in a regular cycle is connected to the coil. A magnetic generator, wherein a coil and a power supply can be connected by a lid closing operation of a lid with respect to a case body accommodating at least the magnetic rotating body and the coil. The rotating magnetic generator for a magnetic sanitary device according to claim 2 is the rotary magnetic generating device for a magnetic sanitary device according to claim 1, wherein a resilient body is interposed between the lid and the case body. The lid and the case main body are separated from each other, and the coil and the power supply are maintained in a disconnected state. Further, the holder for the rotating magnet generator for the magnetic health device of the present invention is as described in claim 3.
A rotating magnet generator for a magnetic sanitary device according to claim 1 or 2 is provided with a holder body that can be accommodated only in a closed state. Further, a holder for a rotating magnetic generator for a magnetic sanitary device according to a fourth aspect is the holder for a rotating magnetic generator for a magnetic sanitary device according to the third aspect, wherein an adhesive layer is provided on a back surface of the holder main body. .

According to a first aspect of the present invention, there is provided a rotating magnet generator for a magnetic health device, which supports a magnetic rotating body which is magnetized in a rotating direction, and has a gap around its outer periphery to be wound in the rotating shaft direction of the magnetic rotating body. A rotating magnet generator for a magnetic health device, in which a coil is provided, and a power supply is connected to the coil to switch the current through the coil alternately at regular intervals. Since the coil and the power supply can be connected by the closing operation of the lid with respect to the main body, the power supply state can be controlled by the closing operation of the lid. According to the second aspect of the present invention, a resilient body is interposed between the lid and the case main body, and the lid and the case main body are always separated from each other, so that the coil and the power supply are connected. Since the non-connected state is maintained, the non-energized state of the coil and the power supply when not in use can be reliably maintained with a simple configuration. In addition, the holder for the rotating magnetic generator for a magnetic sanitary device according to claim 3 is provided with a holder main body capable of housing the rotating magnetic generator for a magnetic sanitary device according to claim 1 or 2 in a closed state. Unless the lid is in the closed state, that is, it cannot be held in the holder body unless the power is turned on, so that the lid closing operation of the lid can be ensured. In particular, when the rotating magnetic generator for a magnetic health device according to the second aspect is housed in a closed state, it can be immediately and reliably turned off when the holder is removed from the holder. Further, the holder for the rotating magnetic generator for a magnetic sanitary device according to claim 4 is the holder for a rotating magnetic generator for a magnetic sanitary device according to claim 3, wherein an adhesive layer is provided on the back surface of the holder main body. The holder body can be freely attached to any position.

[0006]

Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 to FIG. 6 show an embodiment of a rotating magnet generator for a magnetic health device according to the present invention, which is divided into two halves in the rotating direction, one of which is magnetized to an N pole 1a and the other to an S pole 1b. Shafts 2 are provided at both ends of a columnar magnetic rotator 1 and accommodated in a cylindrical holder 3, and both ends of the cylindrical holder 3 have a diameter larger than the outer diameter of the shafts 2, 2 of the magnetic rotator 1. Hole 4a
The magnetic rotator 1 is pivotally supported with play so as to be movable in the outer circumferential direction of the rotating shaft 2.

A coil 5 is wound around the outer circumference of the cylindrical holder 3 in the direction of the rotation axis 2 of the magnetic rotating body 1, and both ends of the coil 5 are connected via lead wires 6, 6. 8 are connected to the external terminals 7 and 7.

As shown in FIG. 5, the power supply unit 8
Battery 9, power switches 10a and 10b, and crystal oscillator 1
An oscillator 13 comprising one and two capacitors 12 connected in parallel, and output terminals 14a and 14b which receive an output from the oscillator 13 and are connected to the external terminals 7, 7
And an output IC 15 for outputting a predetermined voltage.
In the drawing, reference numeral 16 denotes a lead wire connecting the output IC 15 and the anode side of the battery 9, and reference numeral 17 denotes a lead wire connecting the output IC 15 and the cathode side of the battery 9. FIG. 18 shows the coil 5
1 shows a resistor for controlling a current flowing through the resistor.

In this embodiment, the battery 9 of the power supply unit 8 is used.
And the power switch 10a are housed in the lid 22 side of the outer case 21 and the drive circuit board 20 is configured other than the battery 9 and the power switch 10a of the power unit 8, and together with the cylindrical holder 3, the inside of the case body 23 of the outer case 21 is formed. To be housed. In the figure, reference numeral 24 denotes a window provided in the case main body 23, which is formed of a red color and a ferrite of the S pole 1b of the N pole 1a of the magnetic rotator 1 housed in the cylindrical holder 3 formed of a colorless transparent member. Made black color visible. Of course, the cylindrical holder 3 may be formed of an opaque member, and the cylindrical holder 3 may be separately provided with a window. An iron piece 25 is fixed to the outer peripheral surface of the cylindrical holder 3 so that the boundary between the N pole 1a and the S pole 1b of the internal magnetic rotator 1 is stopped while being inclined with respect to the winding surface of the coil 5. Thus, the rotation of the magnetic rotating body 1 at the time of starting can be smoothly performed.

Specifically, a battery fixing piece 26 for supporting the battery 9 from the outer peripheral side is provided inside the lid 22, and the battery 9 can be accommodated by the battery fixing piece 26. A connection fitting 27 for the power switch 10a, which is led out from the anode side of the battery 9, is provided on the inner bottom of the lid 22.
Is provided, and extends to the opening side of the lid 22 along the inner wall surface of the lid 22.

A cylindrical holder 3 accommodating the magnetic rotating body 1 and the coil 5 is provided in a case body 23 of the outer case 21.
And the drive circuit board 20 is sealed by an inner lid 28 fixed to the bottom surface thereof. This inner lid 28
A connection fitting 29 for the power switch 10 b connected to the output IC 15 via the lead wire 16 is accommodated inside the housing 2, and the cover 2 is inserted through an insertion hole 28 a provided in the inner cover 28.
2 and the connection fitting 27 provided in the cover 2 in the closed state of the cover 22. A resilient connection fitting 30 connected to the lead wire 17 is provided outside the inner lid 28.
So that the battery 9 is always connected to the cathode side of the battery 9 under pressure. As shown in FIG. 2, the lid 22 and the outer case main body 23 are always kept in a separated state without being closed by the resilient force of the resilient connection fitting 30, and the connection fitting 27 and the connection fitting 29 was kept in a non-contact state.

Thus, as shown in FIGS. 3 and 4, the cover 22 is closed with respect to the outer case main body 23, so that the connection fitting 27 provided on the cover 22 and the inner cover 28 are provided. The connection metal 29 is connected to the connection state, and the battery 9 is energized, and the voltage of the battery 9 is output from the oscillator 13 as a pulse voltage having a constant period, for example, several tens of times per second, which is input to the output IC 15. Thus, a high-level pulse voltage is alternately output to the output terminal 14a and the output terminal 14b of the output IC 15 at a constant cycle. Then, a high-level pulse voltage alternately appearing at the output terminal 14a and the output terminal 14b is applied to the external terminals 7, 7, and
As a result, a current that switches in the forward / reverse direction at a constant period flows through the coil 5, and the magnetic rotator 1 rotates so that a rotating magnetic field is formed at that period.

The formation of such a fluctuating magnetic field is the same as that of the rotary magnet generator for a magnetic health device previously proposed by the inventor of the present invention, but in this embodiment, as described above, 2 is supported in the hole 4a of the bearing cap 4 in a loosely fitted state, and the magnetic rotating body 1 is supported in a state of allowing play so as to be movable in the outer peripheral direction of the rotating shaft. In the energized state, as shown in FIG.
Rotates at the position of the rotation axis to generate a fluctuating magnetic field, and when the current is switched, moves as shown in FIG. 4 to a position deviated from the position of the rotation axis by gravity, that is, moves downward. Accordingly, the magnetic rotator 1 collides with the inner wall surface of the cylindrical holder 3 to generate vibration.

In this embodiment, as described above, the magnetic rotator 1
The shaft portions 2 and 2 are loosely supported in the holes 4a of the bearing cap 4 so that the magnetic rotating body 1 is provided with a play so as to be movable in the outer circumferential direction of the rotating shaft. The vibration is generated by supporting the magnetic rotating body 1. However, even when the magnetic rotating body 1 is pivotally supported without having the above-mentioned play, for example, as shown in FIG.
The magnetic rotor 1 is provided with a center of gravity by providing a narrow band-shaped flat surface 1p having a shape cut off symmetrically along one boundary line between the N pole 1a and the S pole 1b of the cylindrical body. It is also possible to generate a vibration by rotating the shaft around the axis deviated from the axis and disturbing the balance of the magnetic rotating body 1 by the rotation.

The method for rotating the magnetic rotator 1 about an axis off the center of gravity is not limited to the above-described embodiment. For example, the entire magnetic rotator 1 may be formed in an irregular shape,
The specific gravity is made non-uniform, a weight is provided at an arbitrary position, or the shapes of the N pole 1a and the S pole 1b are changed.
And the method of changing the weight of the S pole 1b and the method thereof are optional.

As described above, the shafts 2 and 2 of the magnetic rotating body 1 are supported in the holes 4a of the bearing cap 4 in a loosely fitted state so that the magnetic rotating body 1 is moved in the outer circumferential direction of the rotating shaft. Vibration is generated by supporting the shaft with play so as to be free, and vibration is also generated by rotating the magnetic rotator 1 about an axis off its center of gravity. You may make it generate | occur | produce.

FIGS. 8 to 11 show a holder suitable for holding the rotary magnetic generator of the present invention, and only when the lid 22 and the case body 23 of the health rotary magnetic generator are in the closed state. It consists of a holder body 40 that can be accommodated. The holder main body 40 is provided with a pair of longitudinal positioning walls 41, 41, and the distance between the longitudinal positioning walls 41, 41 is adjusted to the length when the lid 22 and the case main body 23 are in the closed state. Thus, the health rotating magnetic generator can be held only in the closed state. Further, a pair of gripping claws 42,
The health rotary magnetic generator is sandwiched between the gripping claws 42 from the outer peripheral side. Thus, when the health-use rotating magnetic generator of the above embodiment is housed in the holder, the lid 22 is closed with respect to the case body 23, the energized state between the battery 9 and the coil 5 is maintained, and the magnetic rotating As the body 1 rotates, a fluctuating magnetic field is generated and vibration is generated. Also, by removing the health-use rotating magnetic generator from the holder, the resilient force of the connection fitting 30 causes the lid 22 to be opened with respect to the case main body 23, and the energized state between the battery 9 and the coil 5 is changed. The cutting is performed, and the rotation of the magnetic rotating body 1 is stopped. An adhesive tape is attached to the back surface of the holder main body 40, and the holder body 40 can be attached and fixed at an arbitrary position via an adhesive layer 43 made of the adhesive tape.

[0018]

As described above, according to the present invention, the connection of the power supply can be limited to the use state of the rotating magnet generator for the magnetic health device, and the life of the battery used as the power supply can be extended as much as possible. It is possible to provide a rotary magnet generator for a magnetic health device and a holder for holding the same.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of a rotating magnet generator for a magnetic health device of the present invention.

FIG. 2 is a front sectional view of the same in an opened state;

FIG. 3 is a front sectional view of the same when energized in a closed state.

FIG. 4 is a front sectional view of the same state when energization is switched in a closed state.

FIG. 5 is the same circuit diagram

FIG. 6 is a perspective view of a magnetic rotator used in the apparatus.

FIG. 7 is a perspective view of a magnetic rotator used in another embodiment.

FIG. 8 is a plan view of an embodiment of a holder for a rotating magnet generator for a magnetic health device of the present invention.

FIG. 9 is a front sectional view of the same.

FIG. 10 is a side sectional view of the same.

FIG. 11 is a plan view of the rotating magnetic generator for a magnetic health device when it is held.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Magnetic rotating body 1a N pole 1bS pole 1p strip flat surface 2 Shaft part 3 Cylindrical holder 4 Bearing cap 4a hole 5 Coil 6 Lead wire 7 External terminal 8 Power supply unit 9 Battery 10a Power switch 10b Power switch 11 Crystal oscillator 12 Capacitor 13 Oscillator 14a output terminal 14b output terminal 15 output IC 16 lead wire 17 lead wire 18 resistor 20 drive circuit board 21 outer case 22 lid 23 case body 24 window 25 iron piece 26 battery fixing piece 27 connection metal fitting 28 inner cover 28a insertion hole 29 connection Metal fittings 30 Connection metal fittings 40 Holder body 41 Longitudinal positioning wall 42 Gripping claw 43 Adhesive layer

Claims (4)

[Claims] A coil wound in the direction of the axis of rotation of the magnetic rotator, which supports the magnetic rotator magnetized in the rotation direction and has a gap around its outer periphery; What is claimed is: 1. A rotating magnet generator for a magnetic health device, comprising a power supply for switching a current alternately between forward and reverse at a constant cycle, wherein a coil and a power supply are closed by a lid closing operation on a case body accommodating at least the magnetic rotating body and the coil. A rotating magnet generator for a magnetic health device, wherein the rotating magnet generator can be connected to the rotating magnet generator. 2. An elastic body is interposed between the lid and the case main body, the lid and the case main body are always separated from each other, and the coil and the power supply are kept disconnected. The rotating magnet generator for a magnetic sanitary device according to claim 1, wherein: 3. A holder for a rotating magnet generator for a magnetic sanitary device, comprising a holder main body capable of accommodating the rotating magnetic generator for a magnetic sanitary device according to claim 1 or 2 only in a closed state. 4. The holder according to claim 3, further comprising an adhesive layer on a back surface of the holder body.