Magnetic vibration thermal treatment pad and magnetic vibration thermal treatment device

Abstract

The utility model discloses a magnetic resonance thermal treatment pad and a magnetic resonance thermal treatment device, the magnetic resonance thermal treatment pad comprises a fan-shaped or open ring-shaped insulation pad and a plurality of thermal magnetic vibrators which are arranged in the insulation pad and are arranged at intervals along the circumferential direction of the insulation pad, and the insulation pad is provided with an opening for separating the insulation pad along the radial direction. The insulation pad is provided with an opening, the two sides of the opening are respectively provided with an end portion, the two end portions of the insulation pad are respectively provided with a hook-and-loop fastener, and the hook-and-loop fasteners at the two end portions are respectively located on the two surfaces of the insulation pad. According to the utility model, the treatment pad is designed to be in the open ring shape, so that the treatment pad can be flattened for use and can also be rolled to be in a conical shape for use, the treatment pad is more attached to raised parts such as human elbows, knees and female breasts, the effective contact area is increased, the treatment effect is further improved, and the purpose of expanding the range of the treatment pad applicable to human bodies is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical rehabilitation devices, and particularly relates to a magneto-vibratory heat therapy pad and a magneto-vibratory heat therapy device. Background Art

[0002] A magneto-vibratory heat therapy instrument is a synchronous physical therapy instrument that combines three physical factors: alternating magnetic field, biological magnetic vibration, and heat. It is suitable for operations such as reducing swelling, relieving pain, and anti-inflammatory, and relieving muscle fatigue and muscle soreness. After the magneto-vibratory heat therapy pad of the magneto-vibratory heat therapy instrument is connected to an alternating current, on the one hand, an alternating magnetic field is generated, and due to the change of the direction of the magnetic field, a unique non-mechanical vibration is generated. On the other hand, the iron core in the coil generates heat due to eddy current, so that three physical factors of alternating magnetic field, biological magnetic vibration, and heat are generated.

[0003] The existing magneto-vibratory heat therapy pads are generally square flat plates or other specific shapes. The bending range of the square shape is quite small. When used for treating elbows, knees, and female breasts, the effective contact area between the magneto-vibratory heat therapy pad and the elbows, knees, and female breasts is too small, and the treatment effect is poor. For the magneto-vibratory heat therapy pad with a specific shape, such as a vest, it can only be used for specific parts of the human body and cannot be used for other parts, so the applicability is poor. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the existing technical defects and provide a magneto-vibratory heat therapy pad. The therapy pad is designed as an open ring shape, which can be flattened for use or rolled into a conical shape for use, so that it fits better with the convex parts of the human body such as elbows, knees, and female breasts, increases the effective contact area, thereby improving the treatment effect, and achieving the purpose of expanding the applicable range of the therapy pad for the human body.

[0005] In a first aspect, to solve the above technical problems, the utility model provides a magneto-vibratory heat therapy pad, which includes an insulating pad in a fan shape or an open ring shape, and a plurality of thermo-magnetic vibrators arranged inside the insulating pad and spaced along the circumferential direction of the insulating pad. An opening is provided on the insulating pad to radially partition it, so as to form an end on each side of the opening. Magic tapes are provided at both ends of the insulating pad, and the magic tapes at the two ends are respectively located on the two surfaces of the insulating pad.

[0006] Further, the magneto-vibratory heat therapy pad further includes a wire connected in series to the thermo-magnetic vibrators, and one end of the wire extends out of the insulating pad.

[0007] Further, the insulating pad sequentially includes a first PE cloth, a first PVC film, a second PVC film, and a second PE cloth from top to bottom, and the thermo-magnetic vibrators are located between the first PVC film and the second PVC film.

[0008] Further, a fiberglass mesh is provided inside the first PVC film and the second PVC film.

[0009] Further, the thermomagnetic oscillator includes a base, and a first silicon steel sheet group and a second silicon steel sheet group which are arranged at intervals from top to bottom and suspended on the base. A coil is wound around the outer periphery of the middle part of the first silicon steel sheet group, and an insulating paper for separating the two is provided between the first silicon steel sheet group and the coil. The coils on all the thermomagnetic oscillators are connected in series in sequence.

[0010] Further, a convex fixing part is provided at one end of the base. One ends of the first silicon steel sheet group and the second silicon steel sheet group are fixed to the fixing part by screws. A copper column is provided between the first silicon steel sheet group and the second silicon steel sheet group, and a through hole for the screw to pass through is provided on the copper column.

[0011] Further, the thermomagnetic oscillator further includes a temperature acquisition circuit board for acquiring the temperature of the coil. The temperature acquisition circuit board is located between the first silicon steel sheet group and the second silicon steel sheet group. The upper end of the temperature acquisition circuit board abuts against the coil, and one end of the temperature acquisition circuit board is fixed to the fixing part by the screw. The copper column is provided between the first silicon steel sheet group and the temperature acquisition circuit board, and an aluminum strip is provided between the second silicon steel sheet group and the temperature acquisition circuit board. A through hole for the screw to pass through is provided on the aluminum strip.

[0012] Further, a convex support part is provided at the other end of the base. The convex height of the support part is higher than the convex height of the fixing part, and the other end of the first silicon steel sheet group is placed on the support part.

[0013] Further, both the first silicon steel sheet group and the second silicon steel sheet group include at least one laminated silicon steel sheet.

[0014] In a second aspect, the present utility model further provides a magneto-thermal therapy device, which includes a host and at least one magneto-thermal therapy pad as described in any item of the first aspect.

[0015] The present utility model has the following beneficial effects:

[0016] In the present utility model, the therapy pad is designed as an open ring shape, which can be used flat or rolled into a conical shape. When used flat, it has the same effect as the existing square therapy pad. When bonded by a magic tape and used in a conical shape, its conical shape can better fit the convex parts of the human body such as the elbows, knees and female chests, increasing the effective contact area, thereby improving the treatment effect and achieving the purpose of expanding the applicable human body range of the therapy pad, and being applicable to multiple parts of the human body instead of only a single part.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0018] The drawings described herein are used to provide a further understanding of the present utility model, form a part of this application, and do not constitute an improper limitation of the present utility model. In the drawings:

[0019] Figure 1 Is the front view of the magneto-thermal therapy pad in the embodiment;

[0020] Figure 2 Is the back view of the magneto-thermal therapy pad in the embodiment;

[0021] Figure 3 Is the perspective view of the magneto-thermal therapy pad in the embodiment;

[0022] Figure 4 Is the partial cross-sectional view of the joint between the insulating pad and the thermomagnetic oscillator in the embodiment;

[0023] Figure 5 Is the front view of the thermomagnetic oscillator in the embodiment;

[0024] Figure 6 Is the top view of the thermomagnetic oscillator in the embodiment;

[0025] Figure 7 Is the cross-sectional view of the thermomagnetic oscillator in the embodiment;

[0026] Figure 8 Is the circuit diagram of the temperature acquisition circuit board in another embodiment;

[0027] Figure 9 Is the schematic diagram of the magneto-thermal therapy device in Embodiment 2. Detailed Embodiments

[0028] In order to more fully understand the technical content of the present utility model, the present utility model will be further introduced and described below in conjunction with the drawings and specific embodiments; it should be noted that in the text, descriptions such as "first" and "second" are used to distinguish different components, etc., do not represent a sequence, and do not limit that "first" and "second" are different types.

[0029] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present utility model.

[0030] Embodiment

[0031] As Figures 1 to 7 shown, the magneto-vibrational heat therapy pad 200 shown in this embodiment includes a fan-shaped or open-ring-shaped insulating pad 1 and a plurality of thermo-magnetic vibrators 2 disposed inside the insulating pad 1 and spaced along the circumferential direction of the insulating pad 1. An opening 10 is provided on the insulating pad 1 to partition it radially, so as to form an end on each side of the opening. Magic tapes 11 are provided at both ends of the insulating pad 1, and the magic tapes 11 at both ends are respectively located on two surfaces of the insulating pad 1, so that the two ends of the insulating pad 1 can be bonded together by the two magic tapes 11, and then the insulating pad is wound into a conical shape.

[0032] In the above, the therapy pad is designed as an open ring shape, which can be used flat or rolled into a conical shape. When used flat, it has the same effect as the existing square therapy pad. When bonded by magic tape and used in a conical shape, its conical shape can better fit the convex parts of the human body such as elbows, knees and female chests, improving the effective contact area, thereby improving the treatment effect, and achieving the purpose of expanding the applicable human body range of the therapy pad, and being applicable to multiple parts of the human body, rather than just a single part.

[0033] In one embodiment, the magneto-vibrational heat therapy pad further includes a wire 3 that serially connects all the thermo-magnetic vibrators. One end of the wire 3 extends out of the insulating pad 1 for connecting to an external host.

[0034] In one embodiment, the insulating pad 1 sequentially includes a first PE cloth 100, a first PVC film 101, a second PVC film 102 and a second PE cloth 103 from top to bottom. The first PE cloth 100, the first PVC film 101, the second PVC film 102 and the second PE cloth 103 are sequentially laminated and then the insulating pad 1 is obtained by hot pressing. The thermo-magnetic vibrator 2 is located between the first PVC film 101 and the second PVC film 102.

[0035] In one embodiment, a fiberglass mesh is provided inside the first PVC film 101 and the second PVC film 102 to improve the strength of the PVC film.

[0036] In one embodiment, the thermomagneto-oscillator 2 includes a base 21, and a first silicon steel sheet group 22 and a second silicon steel sheet group 23 which are spaced apart from top to bottom and suspended on the base 21. A coil 24 is wound around the outer periphery of the middle part of the first silicon steel sheet group 22, and an insulating paper 25 for separating the two is provided between the first silicon steel sheet group 22 and the coil 24. The coils on all the thermomagneto-oscillators are connected in series in sequence. Herein, the first silicon steel sheet group 22, as the iron core, and the coil 24 form an AC iron core coil after combination. After alternating current is passed through, it generates the effect of an alternating magnetic field. Under the action of the alternating magnetic field, the second silicon steel sheet group 23 generates specific mechanical vibrations, which in turn drive the treatment pad to vibrate, playing a role of vibrating massage on the corresponding parts of the human body. On the other hand, the iron core in the coil generates heat due to eddy current, and then conducts the heat to the insulating pad and heats the insulating pad. In this way, three physical factors, namely, alternating magnetic field, biological magnetic vibration, and warmth, are generated, playing a role of reducing swelling, relieving pain, and reducing inflammation, and relieving fatigue and muscle soreness.

[0037] In one embodiment, a protruding fixing portion 26 is provided at one end of the base 21. One ends of the first silicon steel sheet group 22 and the second silicon steel sheet group 23 are fixed to the fixing portion 26 by screws 27. By using the protruding fixing portion 26, the ends of the first silicon steel sheet group 22 and the second silicon steel sheet group 23 extending out of the fixing portion are suspended above the base 21, and a copper column 28 is provided between the first silicon steel sheet group 22 and the second silicon steel sheet group 23. The copper column 28 is provided with a through hole for the screw 27 to pass through, so that the first silicon steel sheet group 22 is suspended above the second silicon steel sheet group 23.

[0038] In one embodiment, a protruding supporting portion 29 is provided at the other end of the base 21. The protruding height of the supporting portion 29 is higher than that of the fixing portion 26, and the other end of the first silicon steel sheet group 22 is placed on the supporting portion 29.

[0039] In one embodiment, the thermomagneto-oscillator further includes a temperature acquisition circuit board 30 for collecting the temperature of the coil 24. The temperature acquisition circuit board 30 is located between the first silicon steel sheet group 22 and the second silicon steel sheet group 23. The upper end of the temperature acquisition circuit board 30 abuts against the coil 24 to facilitate collecting the temperature of the coil. One end of the temperature acquisition circuit board is fixed to the fixing portion 26 by a screw 27. The copper column 28 is provided between the first silicon steel sheet group 22 and the temperature acquisition circuit board 30. An aluminum strip 31 for separating the two is provided between the second silicon steel sheet group 23 and the temperature acquisition circuit board 30. The aluminum strip 31 is provided with a through hole for the screw 27 to pass through.

[0040] In one embodiment, the temperature acquisition circuit board is preferably a conventional temperature control board in the existing technology.

[0041] In another embodiment, the circuit diagram of the temperature acquisition circuit board is as Figure 8As shown in the figure, the temperature acquisition circuit board is connected to an external host through a wire. On the temperature acquisition circuit board, there is a temperature acquisition chip U2 with the model DS18B20U and an NTC thermistor R6. The temperature acquisition chip U2 and the NTC thermistor R6 are both closely installed with the coil. The external host reads the temperature collected by the temperature acquisition chip U2 (i.e., the temperature of the coil) as the temperature of the treatment pad, displays it in real time, and controls the temperature of the treatment pad. When the temperature is higher than the preset temperature (such as the preset temperature of 60°C), the host disconnects the output power supply, playing a first-level high-temperature protection role. The resistance value of the NTC thermistor R6 also changes with the temperature. When the temperature is higher than the preset temperature (such as the preset temperature of 60°C), the voltage at the 3rd pin of the comparator U3 is higher than 1.5V, the comparator is reversed to output a high level, the triode Q1 is turned on, and the host is controlled to forcibly disconnect the output, playing a second-level high-temperature protection role. At the same time, when the host receives this signal, it also issues an alarm prompt. Here, compared with the temperature control switch, the temperature acquisition protection circuit board can be made small in size, while the temperature control switch is large in size and cannot be installed inside the thermomagnetic oscillator.

[0042] In one embodiment, both the first silicon steel sheet group 22 and the second silicon steel sheet group 23 include at least one laminated silicon steel sheet.

[0043] In other embodiments, the base is made of plastic material, which can effectively prevent magnetization.

[0044] Embodiment 2

[0045] As Figures 1 to 9 As shown in the figure, the present invention also provides a magneto-thermo therapy device, which includes a host 300 and at least one magneto-thermo therapy pad 200 as described in Embodiment 1. The magneto-thermo therapy pad 200 is electrically connected to the host 300 through a wire.

[0046] In one embodiment, there are two magneto-thermo therapy pads 200, which are connected by wires and are suitable for simultaneous treatment on both sides of the human body.

[0047] The technical solutions provided by the embodiments of the present invention have been introduced in detail above. Specific examples are used in this article to elaborate on the principles and implementation methods of the embodiments of the present invention. The descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those of ordinary skill in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A magnetic vibration thermal therapy pad, characterized in that: It includes a fan-shaped or open ring-shaped insulating pad and a plurality of thermomagnetic vibrators arranged inside the insulating pad and spaced apart along the circumference of the insulating pad. The insulating pad is provided with an opening which is radially partitioned to form an end on each side of the opening. Velcro is provided at both ends of the insulating pad, and the Velcro at the two ends are respectively located on the two surfaces of the insulating pad.

2. The magnetic vibration thermal therapy pad according to claim 1, characterized in that: It also includes a wire connecting the thermomagnetic vibrators in series, and one end of the wire extends out of the insulating pad.

3. The magnetic vibration thermal treatment pad according to claim 1 or 2, characterized in that: The insulating pad includes a first PE cloth, a first PVC film, a second PVC film and a second PE cloth in order from top to bottom, and the thermomagnetic vibrator is located between the first PVC film and the second PVC film.

4. The magnetic vibration thermal treatment pad according to claim 3, characterized in that: Glass fiber mesh is provided inside the first PVC film and the second PVC film.

5. The magnetic vibration thermal treatment pad as claimed in claim 3, characterized in that: The thermomagnetic vibrator includes a base and a first silicon steel sheet group and a second silicon steel sheet group which are spaced apart from top to bottom and suspended on the base. A coil is wound around the middle periphery of the first silicon steel sheet group, and insulating paper is provided between the first silicon steel sheet group and the coil to separate the two. The coils on all the thermomagnetic vibrators are connected in series in sequence.

6. The magnetic vibration thermal treatment pad according to claim 5, characterized in that: A raised fixing portion is provided at one end of the base, one end of the first silicon steel sheet group and the second silicon steel sheet group are fixed to the fixing portion by screws, and a copper column is provided between the first silicon steel sheet group and the second silicon steel sheet group, and a through hole is provided on the copper column for the screw to pass through.

7. The magnetic vibration thermal treatment pad according to claim 6, characterized in that: The thermomagnetic vibrator also includes a temperature collection circuit board for collecting the temperature of the coil, the temperature collection circuit board is located between the first silicon steel sheet group and the second silicon steel sheet group, the upper end of the temperature collection circuit board is in contact with the coil, and one end of the temperature collection circuit board is fixed to the fixing portion by the screw, the copper column is arranged between the first silicon steel sheet group and the temperature collection circuit board, an aluminum bar is arranged between the second silicon steel sheet group and the temperature collection circuit board, and the aluminum bar is provided with a through hole for the screw to pass through.

8. The magnetic vibration thermal treatment pad according to claim 7, characterized in that: A raised support portion is provided at the other end of the base, the raised height of the support portion is higher than the raised height of the fixing portion, and the other end of the first silicon steel sheet group is placed on the support portion.

9. The magnetic vibration thermal treatment pad according to claim 5, characterized in that: The first silicon steel sheet group and the second silicon steel sheet group each include at least one stacked silicon steel sheet.

10. A magnetic resonance thermal treatment device, comprising a main unit, characterized in that: It also includes at least one magnetic vibration thermal therapy pad as described in any one of claims 1-9.

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