CN111359100A - Vibration-free spiral magnetic field generation system and vibration-free spiral magnetic field generation method - Google Patents
Vibration-free spiral magnetic field generation system and vibration-free spiral magnetic field generation method Download PDFInfo
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- CN111359100A CN111359100A CN202010294384.8A CN202010294384A CN111359100A CN 111359100 A CN111359100 A CN 111359100A CN 202010294384 A CN202010294384 A CN 202010294384A CN 111359100 A CN111359100 A CN 111359100A
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- A61N2/00—Magnetotherapy
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Abstract
The invention belongs to the technical field of magnetic therapy, and particularly relates to a vibration-free spiral magnetic field generation system and a vibration-free spiral magnetic field generation method, which comprise the following steps: the vibration-free spiral magnetic field generating device comprises an external shell, a magnetic therapy unit and a coil, wherein the magnetic therapy unit is arranged in the external shell, the coil is wound outside the external shell, and the output end of the spiral magnetic field driving circuit is electrically connected with the coil, so that a magnetic field generated after the coil is electrified acts on the magnetic therapy unit, and the magnetic therapy unit moves to generate a spiral magnetic field. The sine wave signal generated by the spiral magnetic field driving circuit is sent to the coil, so that the magnetic field generated by the coil after being electrified acts on the magnetic therapy monomer, the magnetic therapy monomer moves to drive the magnetic field to rotate, and the spiral moving magnetic field can be generated without vibration.
Description
Technical Field
The invention belongs to the technical field of magnetic therapy, and particularly relates to a vibration-free spiral magnetic field generating system and a vibration-free spiral magnetic field generating method.
Background
With the growing recognition of health preservation concept, the magnetic therapy gradually enters daily life. Investigation shows that the magnet has the function of absorbing trace elements and mineral substances, and blood contains a large amount of charged ions such as potassium, sodium, calcium, iron and the like. The magnetic field can accelerate the moving speed of ions and red blood cells, reduce the aggregative property of the red blood cells and promote the body to absorb trace elements and mineral substances. The magnetic field also has an improvement effect on the cell metabolism capability, and a micro magnetic field exists in the charge motion in the human tissue cells. The magnetic field can also reduce blood viscosity and red blood cell aggregability in patients with cerebrovascular diseases.
At present, various magnetic therapy devices such as a physiotherapy bed, a magnetotherapy pillow and a wearable magnetotherapy device are released by all large medical manufacturers. Many of them magnet therapy apparatus have possessed the function that produces the moving magnetic field, but most move magnetism and all adopt the motor, use the motor just to bring the noise easily, lead to influencing user experience. Therefore, it is necessary to design a vibration-free helical magnetic field generating system and a vibration-free helical magnetic field generating method.
Disclosure of Invention
The invention aims to provide a vibration-free spiral magnetic field generating system and a vibration-free spiral magnetic field generating method, and aims to solve the technical problem that noise is easily generated when a dynamic magnetic field is generated in the prior art.
In order to achieve the above object, an embodiment of the present invention provides a vibration-free spiral magnetic field generating system, including:
the spiral magnetic field driving circuit is used for generating a sine wave signal;
the vibration-free spiral magnetic field generating device is connected with the spiral magnetic field driving circuit;
the vibration-free spiral magnetic field generating device comprises an external shell, a magnetic therapy unit and a coil, wherein the magnetic therapy unit is arranged in the external shell, the coil is wound outside the external shell, and the output end of the spiral magnetic field driving circuit is electrically connected with the coil, so that a sine wave signal generated by the spiral magnetic field driving circuit is sent to the coil, and a magnetic field generated after the coil is electrified acts on the magnetic therapy unit, so that the magnetic therapy unit moves to generate a spiral magnetic field.
Optionally, the magnetic therapy unit comprises a spherical unit, and the spherical unit is composed of two opposite hemispheres which are divided along a plane where a certain diameter is located as a cutting plane, wherein the two hemispheres are respectively an S-pole hemisphere and an N-pole hemisphere.
Optionally, an inner cavity of the outer shell is provided with an antirust lubricating liquid, and the magnetic therapy monomer is immersed in the antirust lubricating liquid.
Optionally, a coil mounting portion is provided outside the outer housing, and the coil is wound around the coil mounting portion.
Optionally, the external housing includes a bottom case and a cover, the cover is disposed behind the bottom case to form the inner cavity, and the coil mounting portion is disposed on the periphery of the bottom case.
Optionally, the outer casing is externally sleeved with a fixed shell.
Optionally, the helical magnetic field driving circuit includes:
a power supply circuit;
the main control circuit is connected with the power supply circuit;
the driving circuit is connected with the power circuit and the main control circuit and is used for amplifying the square wave signal sent to the driving circuit by the main control circuit;
and the integration output circuit is connected with the driving circuit and the coil and is used for converting the amplified square wave signal into a sine wave signal and outputting the sine wave signal to the coil.
Optionally, the driving circuit includes a driving chip, the driving chip is connected to the main control circuit, and the driving chip is further connected to the power circuit and the integral output circuit.
Optionally, the integration output circuit includes a first integration circuit, a second integration circuit, and an output port, the first integration circuit and the second integration circuit are both connected to the driver chip, and the output port is connected to the first integration circuit and the second integration circuit.
In order to achieve the above object, an embodiment of the present invention further provides a vibration-free helical magnetic field generating method, where the vibration-free helical magnetic field generating method is performed based on the above vibration-free helical magnetic field generating system, and the method includes the following steps:
generating a sine wave signal by the spiral magnetic field driving circuit;
and introducing the sine wave signal into the coil so that the magnetic field generated after the coil is electrified acts on the magnetic therapy monomer, and then the magnetic therapy monomer moves to generate a spiral magnetic field.
One or more technical schemes in the vibration-free spiral magnetic field generation system and the vibration-free spiral magnetic field generation method provided by the embodiment of the invention have at least one of the following technical effects: the spiral magnetic field driving circuit and the vibration-free spiral magnetic field generating device which are connected are arranged, sine wave signals generated by the spiral magnetic field driving circuit are sent to the coil of the vibration-free spiral magnetic field generating device, the sine wave signals generated by the spiral magnetic field driving circuit are sent to the coil, and therefore the magnetic field generated after the coil is electrified acts on the magnetic therapy single body, the magnetic therapy single body moves and drives the magnetic field to rotate, the vibration-free spiral moving magnetic field can be generated, the user experience is improved, and the high practicability is achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic circuit diagram of a spiral magnetic field driving circuit according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a square wave signal provided by an embodiment of the present invention;
FIG. 3 is a schematic diagram of a sine wave signal provided by an embodiment of the present invention;
fig. 4 is a schematic view of an overall structure of a vibration-free spiral magnetic field generating device according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a non-vibrating helical magnetic field generator with magnetic induction lines according to an embodiment of the present invention;
FIG. 6 is an exploded view of a non-vibrating helical magnetic field generating device according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a single magnetotherapy unit according to another embodiment of the present invention;
FIG. 8 is a cross-sectional view of a fixing case of a vibration-free helical magnetic field generating device according to an embodiment of the present invention
Fig. 9 is a flowchart of a method for generating a spiral magnetic field without vibration according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
the magnetic therapy unit 10, the spherical unit 11, the protective layer 13, the outer shell 20, the inner cavity 21, the coil mounting part 22, the coil 23, the antirust lubricating liquid 30, the spiral magnetic field driving circuit 600, the power circuit 710, the main control circuit 720, the driving circuit 730, the integral output circuit 740, the first integral circuit 741 and the second integral circuit 742.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In one embodiment of the present invention, as shown in fig. 1-8, a vibration-free helical magnetic field generation system is provided, which includes a helical magnetic field driving circuit 600 and a vibration-free helical magnetic field generating device.
The spiral magnetic field driving circuit 600 is configured to generate a sine wave signal.
The vibration-free spiral magnetic field generating device is connected with the spiral magnetic field driving circuit 600.
Specifically, the vibration-free spiral magnetic field generating device comprises an external shell 20, a single magnetic therapy unit 10 and a coil 23, wherein the single magnetic therapy unit 10 is arranged in the external shell 20, the coil 23 is wound outside the external shell 20, and the output end of the spiral magnetic field driving circuit 600 is electrically connected with the coil 23, so that a sine wave signal generated by the spiral magnetic field driving circuit 600 is sent to the coil 23, and a magnetic field generated after the coil 23 is electrified acts on the single magnetic therapy unit 10, so that the single magnetic therapy unit 10 moves to generate a spiral magnetic field.
The spiral magnetic field driving circuit 600 and the vibration-free spiral magnetic field generating device which are connected are arranged, sine wave signals generated by the spiral magnetic field driving circuit 600 are sent to the coil 23 of the vibration-free spiral magnetic field generating device, the sine wave signals generated by the spiral magnetic field driving circuit 600 are sent to the coil 23, and therefore the magnetic field generated after the coil 23 is electrified acts on the magnetic therapy unit 10, the magnetic therapy unit 10 moves and drives the magnetic field to rotate, the spiral moving magnetic field can be generated without vibration, user experience is improved, and the high practicability is achieved.
Next, how the spiral magnetic field driving circuit 600 generates a sine wave signal is specifically described, as shown in fig. 1 to fig. 3, the spiral magnetic field driving circuit 600 includes a power supply circuit 710, a main control circuit 720, a driving circuit 730, and an integrating output circuit 740.
The main control circuit 720 is connected to the power circuit 710.
The driving circuit 730 is connected to the power circuit 710 and the main control circuit 720, and is configured to amplify the square wave signal sent by the main control circuit 720 to the driving circuit 730.
The integrating circuit 740 is connected to the driving circuit 730, and is configured to convert the amplified square wave signal into a sine wave signal and output the sine wave signal.
So, through setting up master control circuit 720 drive circuit 730 integral output circuit 740 makes master control circuit 720 passes through earlier when an output side wave signal drive circuit 730 enlargies and passes through integral output circuit 740 converts sine wave signal into and exports, thereby will spiral magnetic field drive circuit 600 is as drive arrangement, during the use, will the sine wave signal output of spiral magnetic field drive circuit 600 output extremely the coil to make coil circular telegram magnetic field and magnet interact, and then make magnet rotate and produce the magnetic field of spiral, avoided noise and vibration that use the motor to bring among the prior art, improved user experience.
In another embodiment of the present invention, as shown in fig. 1-2, the main control circuit 720 includes a main control chip U1, and the main control chip U1 is connected to the power circuit 710 and the driving circuit 730. Specifically, in this embodiment, the model of the main control chip U1 is TC 118.
In another embodiment of the present invention, as shown in fig. 1-2, the driving circuit 730 includes a driving chip U2, and the driving chip U2 is connected to the main control circuit 720. Specifically, the second pin of the driver chip U2 is connected to the sixth pin of the main control chip U1, the third pin of the driver chip U2 is connected to the fifth pin of the main control chip U1, and the driver chip U2 is further connected to the power circuit 710 and the integral output circuit 740. Specifically, in this embodiment, the model of the driver chip U2 is SN8P25011DS/SN8P25011 DP.
In another embodiment of the present invention, as shown in fig. 1-2, the integration output circuit 740 includes a first integration circuit 741, a second integration circuit 742, and an output port J3, wherein the first integration circuit 741 and the second integration circuit 742 are both connected to the driving chip U2, and the output port J3 is connected to the first integration circuit 741 and the second integration circuit 742.
The first integration circuit 741 and the second integration circuit 742 each include a filter resistor and a filter capacitor. Specifically, the filter capacitances of the first integration circuit 741 are denoted by R1 and R2, and the filter capacitance is C2. And the R1 and the R2 are connected in parallel and then are respectively connected with the eighth pin connection of the driving chip U2 and the output port J3. The capacitor C2 is an electrolytic capacitor, the positive electrode of the capacitor C2 is connected to R1 and R2, and the negative electrode of the capacitor C2 is grounded.
The filter capacitors of the second integrating circuit 742 are R5 and R6, and the filter capacitor is C3. And the R5 and the R6 are connected in parallel and then are respectively connected with the fifth pin of the driving chip U2 and the output port J3. The capacitor C3 is an electrolytic capacitor, the positive electrode of the capacitor C3 is connected to R5 and R6, and the negative electrode of the capacitor C3 is grounded.
In another embodiment of the present invention, as shown in fig. 1-2, the power circuit 710 includes an external power input port, and the external power input port is connected to the main control chip U1 and the driving chip U2. Specifically, in the present embodiment, two power input ports are provided, which are respectively denoted as J1 and J2. In actual use, an external power supply is connected to the power input port, and a +5V voltage V50 is output from J1 and J2.
As shown in fig. 2, the square wave signal output by the main control chip U1 is the square wave signal output by the main control chip U1, and the square wave signal is amplified by the driving chip U2, and then integrated by the first integrating circuit 741 and the second integrating circuit 742 to output a sine-like wave signal. In practical production, when the sine wave signal is applied to an inductive load, the action of the sine wave signal is not different from that of the sine wave signal, so that the sine wave signal can be regarded as the sine wave signal, as shown in fig. 3. The inductive load refers to a load with an inductance parameter. Specifically, the characteristic that the load current lags behind the load voltage by a phase difference is an inductive load, which also means that some devices consume reactive power while consuming active power, and have a circuit loaded by a coil.
After the spiral magnetic field driving circuit 600 generates a sine wave signal, the sine wave signal is sent to the vibration-free spiral magnetic field generating device.
Specifically, referring to fig. 2-3, 4-9, in an embodiment of the present invention, as shown in fig. 4-8, a vibration-free spiral magnetic field generating device is provided, which includes an external casing 20, an inner cavity 21 of the external casing 20 is provided with an antirust lubricating liquid 30 and a magnetotherapeutic unit 10, the magnetotherapeutic unit 10 is immersed in the antirust lubricating liquid 30, the magnetotherapeutic unit 10 includes a spherical unit 11, the spherical unit 11 is divided into two opposite-magnetic hemispheres along a plane where a certain diameter is located as a cutting plane, and the two hemispheres are respectively an S-pole hemisphere and an N-pole hemisphere; the outer casing 20 is provided with a coil mounting portion 22 at an outer portion thereof, and a coil 23 is wound around the coil mounting portion 22.
In the invention, the antirust lubricating liquid 30 and the magnetic therapy single body 10 are arranged in the inner cavity of the outer shell 20, the coil 23 is wound on the coil mounting part 22, when in use, an alternating current signal is communicated to the coil 23, so that the coil 23 alternately generates a changing magnetic field which interacts with the magnetic fields of the S pole hemisphere and the N pole hemisphere of the magnetic therapy single body 10, thereby promoting the rotation of the magnetic therapy single body 10, the magnetic field of the magnetic therapy single body 10 rotates when the magnetic therapy single body rotates, thereby generating a spiral magnetic field, and the magnetic therapy single body 10 is positioned in the antirust lubricating liquid 30 in the whole spiral magnetic field generating process, so that the magnetic therapy single body 10 generates the spiral magnetic field while rotating without sound and vibration due to the lubricating effect of the antirust lubricating liquid 30, thereby reducing the production cost and improving the physical therapy effect, user experience is greatly improved, and the method has high practicability.
Specifically, referring to fig. 2, taking an example of a square wave signal as an alternating current signal, according to the ampere rule, when the coil 23 is energized, it generates a magnetic field, and the single magnetotherapy unit 10 itself has an S-pole hemisphere and an N-pole hemisphere, which also have magnetic fields. When the coil 23 is electrified, the vibration-free spiral magnetic field generating device works according to the following principle:
referring to fig. 2-3 and 5-8, in a time period from 0 to t1, the current applied to the coil 23 is a positive current, at this time, the current I is applied from the left side of the coil and flows out from the right side of the coil, according to the ampere rule, the upper part of the magnetic field generated by the coil after being energized is an N pole, and the lower part thereof is an S pole, the magnetic induction line generated by the coil after being energized is shown as a dotted line in fig. 5, at this time, the N pole of the single magnetotherapy unit 10 is mutually repelled from the N pole generated by the coil after being energized and mutually attracted with the S pole generated by the coil after being energized, so that the single magnetotherapy unit 10 is caused to rotate, and the magnetic field of the single magnetotherapy unit 10 is also driven to rotate at the same time, so as a rotating magnetic field is generated.
Then, in a time period from t1 to t2, the current led into the coil 23 is a negative current, at this time, the direction of the magnetic field generated by the coil 23 is opposite to the direction generated in the time period from 0 to t1, namely, the upper part of the magnetic field generated after the coil is electrified is an S pole, and the lower part of the magnetic field generated after the coil is electrified is an N pole, because the magnetic therapy unit 10 rotates in the time period from 0 to t1 and has inertia, under the action of the magnetic field generated after the coil is electrified in the time period from t1 to t2, the magnetic therapy unit continues to rotate and continues to generate a spiral magnetic field. Therefore, the magnetic therapy unit 10 can rotate without sound and vibration and generate a spiral magnetic field at the same time by circulating reciprocating, so that the problem that a motor is used for generating the spiral magnetic field in the prior art is avoided, the cost is saved, and the production investment is reduced.
Of course, the alternating current signal may also adopt other signals according to actual requirements, such as a sine wave signal, as shown in fig. 7, the present invention is not particularly limited as long as the alternating current signal can generate a changing magnetic field and interact with the magnetic field of the single magnet therapy unit 10 to rotate the single magnet therapy unit 10.
Further, the outer surface of the magnetotherapy unit 10 is covered with a protective coating 13. Specifically, the protective coating 13 is composed of an electroplated nickel layer, an electroplated copper layer, and an electroplated nickel layer from the inside to the outside. Wherein, the nickel layer and the copper layer are processed by adopting an electroplating processing process. In the actual use process, the addition of the nickel layer and the copper layer plays a role in strengthening the magnetic force lines of the magnetic therapy monomer, and simultaneously has an antirust effect, so that the double antirust is realized together with the antirust lubricating liquid, and the service life of the vibration-free spiral magnetic field generating device is greatly prolonged.
Further, in order to achieve the best performance of the magnetotherapy unit 10, the thickness of the protective coating 13 is selected to be the best thickness value according to the diameter of the spherical unit 11. Specifically, in the embodiment, the thickness of the protective coating 13 is between 0.01 mm and 1 mm.
The spherical monomer 11 is a neodymium iron boron magnet, and the shape thereof includes but is not limited to a spherical shape and an ellipsoidal shape. In this embodiment, through adopting the neodymium iron boron magnetism body material, more traditional material all has further promotion to stability, magnetism health care effect etc. of structure.
In another embodiment of the present invention, as shown in fig. 4, 5 and 7, the coil 23 is uniformly wound around the coil mounting part 22. Therefore, when the coil 23 is electrified, the uniformity of each magnetic field generated by the coil 23 is ensured, and the physiotherapy effect is improved.
In another embodiment of the present invention, as shown in fig. 6, the coil mounting part 22 is provided with a smooth surface.
In another embodiment of the present invention, the shape of the inner cavity 21 is square, circular, oval or polygonal.
In another embodiment of the present invention, as shown in fig. 4 to 5, the outer case 20 is externally sleeved with a fixing case 40. The fixing case serves to fix the outer case 20 and also to protect the outer case 20.
In another embodiment of the present invention, as shown in fig. 5 and 8, a first groove 401 is disposed at the bottom end of the inner wall of the fixing shell 40, and a first protrusion 203 matching with the first groove 401 is disposed at the bottom end of the bottom shell 201, so that the first protrusion 203 is clamped in the first groove 401; the top end of the inner wall of the fixed shell 40 is provided with a second protrusion 402, and the top of the bottom shell 201 is provided with a second groove 204 matched with the second protrusion 402, so that the second protrusion 402 is clamped in the second groove 204. Specifically, in this embodiment, the first groove 401, the first protrusion 203, the second protrusion 402 and the second groove 204 are made of an elastic material, so that the external housing 20 is conveniently connected to the fixed housing 40, which is convenient and fast.
In actual use, a person skilled in the art may open a through hole on the bottom of the bottom case 201 or the fixing case 40 according to requirements to connect the coil 23 to an external ac signal generating device.
The fixing portion 24 is provided outside the fixing case 40. The fixing part is used for fixing the vibration-free spiral magnetic field generating device with other physical therapy equipment, such as a physical therapy bed.
The fixed part 24 is the screw thread setting, fixes as required during no vibration spiral magnetic field generating device, through screw thread spiro union in like physiotherapy equipment of types such as physiotherapy bed, can with no vibration spiral magnetic field generating device is fixed, easy dismounting.
In another embodiment of the present invention, as shown in fig. 9, there is provided a vibration-free helical magnetic field generation method, which is performed based on the above-mentioned vibration-free helical magnetic field generation system, and includes the following steps:
s100: generating a sine wave signal by the spiral magnetic field driving circuit 600;
s200: the sine wave signal is introduced into the coil 23, so that the magnetic field generated after the coil 23 is electrified acts on the single magnet therapy unit 10, and the single magnet therapy unit 10 moves to generate a spiral magnetic field.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A vibration-free helical magnetic field generating system, comprising:
the spiral magnetic field driving circuit is used for generating a sine wave signal;
the vibration-free spiral magnetic field generating device is connected with the spiral magnetic field driving circuit;
the vibration-free spiral magnetic field generating device comprises an external shell, a magnetic therapy unit and a coil, wherein the magnetic therapy unit is arranged in the external shell, the coil is wound outside the external shell, and the output end of the spiral magnetic field driving circuit is electrically connected with the coil, so that a sine wave signal generated by the spiral magnetic field driving circuit is sent to the coil, and a magnetic field generated after the coil is electrified acts on the magnetic therapy unit, so that the magnetic therapy unit moves to generate a spiral magnetic field.
2. The vibration-free helical magnetic field generating system as claimed in claim 1, wherein the magnetic therapy unit comprises a spherical unit, which is divided into two opposite magnetic hemispheres along a plane having a certain diameter as a cutting plane, wherein the two hemispheres are respectively an S-pole hemisphere and an N-pole hemisphere.
3. The vibration-free helical magnetic field generation system of claim 1, wherein the inner cavity of the outer shell is provided with an antirust lubricating liquid, and the magnetic therapy unit is immersed in the antirust lubricating liquid.
4. The vibration-free helical magnetic field generating system according to claim 1, wherein the outer housing is provided at an outer portion thereof with a coil mounting portion, and the coil is wound around the coil mounting portion.
5. The vibration-free helical magnetic field generating system according to claim 1, wherein the external housing includes a bottom shell and a cover, the cover is disposed behind the bottom shell to form the inner cavity, and the coil mounting portion is disposed at the periphery of the bottom shell.
6. The vibration-free helical magnetic field generating system according to claim 5, wherein the outer casing is externally sleeved with a fixing shell.
7. The vibration-free helical magnetic field generating system according to any one of claims 1 to 6, wherein the helical magnetic field driving circuit comprises
A power supply circuit;
the main control circuit is connected with the power supply circuit;
the driving circuit is connected with the power circuit and the main control circuit and is used for amplifying the square wave signal sent to the driving circuit by the main control circuit;
and the integration output circuit is connected with the driving circuit and the coil and is used for converting the amplified square wave signal into a sine wave signal and outputting the sine wave signal to the coil.
8. The vibration-free helical magnetic field generating system according to claim 7, wherein the driving circuit comprises a driving chip, the driving chip is connected to the main control circuit, and the driving chip is further connected to the power circuit and the integration output circuit.
9. The vibration-free helical magnetic field generating system according to claim 8, wherein the integration output circuit comprises a first integration circuit, a second integration circuit and an output port, the first integration circuit and the second integration circuit are connected to the driving chip, and the output port is connected to the first integration circuit and the second integration circuit.
10. A vibration-free helical magnetic field generation method, wherein the vibration-free helical magnetic field generation method is performed based on the vibration-free helical magnetic field generation system according to any one of claims 1 to 9, and the method comprises the following steps:
generating a sine wave signal by the spiral magnetic field driving circuit;
and introducing the sine wave signal into the coil so that the magnetic field generated after the coil is electrified acts on the magnetic therapy monomer, and then the magnetic therapy monomer moves to generate a spiral magnetic field.
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| JP5566488B1 (en) * | 2013-03-06 | 2014-08-06 | 株式会社ソーケンメディカル | AC magnetic therapy device |
| JP2017080103A (en) * | 2015-10-28 | 2017-05-18 | ピップ株式会社 | Rotary magnetic therapy apparatus |
| JP3223719U (en) * | 2019-02-06 | 2019-10-31 | 米倉 昭元 | Variable magnetic field therapy device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1622842A (en) * | 2002-02-28 | 2005-06-01 | 纽马格尼蒂克斯公司 | Bi-axial rotating magnetic therapeutic device |
| CN103784144A (en) * | 2012-10-30 | 2014-05-14 | 上海理工大学 | Sine alternating magnetic field generating device with multiple magnetic field sources |
| JP5566488B1 (en) * | 2013-03-06 | 2014-08-06 | 株式会社ソーケンメディカル | AC magnetic therapy device |
| JP2017080103A (en) * | 2015-10-28 | 2017-05-18 | ピップ株式会社 | Rotary magnetic therapy apparatus |
| JP3223719U (en) * | 2019-02-06 | 2019-10-31 | 米倉 昭元 | Variable magnetic field therapy device |
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