A portable electromagnetic head therapeutic apparatus for acupuncture and massage

Abstract

The present invention relates to the technical field of medical equipment, and in particular to a portable acupuncture and massage electromagnetic head therapeutic instrument, comprising a helmet and a gradient mounting ring, wherein the gradient mounting ring gradually expands outward in a spiral shape from top to bottom, and a plurality of iron cores are fixedly mounted at the bottom of the gradient mounting ring, and the plurality of iron cores are spirally distributed along the bottom of the gradient mounting ring, and two U-shaped mounting grooves are arranged at the bottom of the iron core, and magnet assemblies are respectively arranged in the two mounting grooves. The advantages are: better fitting the irregular shape of the head, making the magnetic field evenly cover the entire head, ensuring that the head receives a balanced magnetic field effect, avoiding the occurrence of a magnetic field blind area, and improving the overall treatment effect, the mounting groove guides the direction of the magnetic field, reduces magnetic field leakage and disordered diffusion, makes the magnetic field act more concentratedly on the treatment area, improves the utilization efficiency of the magnetic field, concentrates more magnetic energy on the part that needs to be treated, and improves the magnetic field strength on the treatment side, thereby enhancing the treatment effect.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a portable acupuncture, massage and electromagnetic head therapeutic apparatus. Background Art

[0002] An acupuncture, massage and electromagnetic head therapeutic apparatus is a medical device that combines traditional Chinese acupuncture and massage techniques with modern electromagnetic technology, mainly used for head treatment. Its core principle is to simulate the effects of acupuncture and massage through electromagnetic fields, stimulate head acupoints and meridians, promote blood circulation, and relieve symptoms such as headache, insomnia, and neurasthenia.

[0003] The invention patent with the publication number CN113769276A discloses a portable acupuncture, massage and electromagnetic head therapeutic apparatus, including a support plate and a storage bag. A partition is fixedly connected inside the storage bag. The partition and the opposite inner wall surface of the storage bag are both slidably connected with a base. A limiting mechanism is connected between the base and the partition. The upper surface of the base is connected with an electric telescopic rod, and the electric telescopic rod is connected with a first tube body and a second tube body. It can improve the portability of the electromagnetic head therapeutic apparatus and increase the adjustment angle of the therapeutic apparatus, which is suitable for the use of the electromagnetic head therapeutic apparatus.

[0004] Although the above patent has certain beneficial effects, it adopts a simple and conventional magnetic field distribution method, fails to set the magnetic field according to the irregular shape of the head, easily causes the magnetic field to fail to cover the entire head evenly, there are magnetic field action blind areas, resulting in some head areas not being fully treated, affecting the overall treatment effect. In addition, the device cannot effectively guide the magnetic field direction, easily causes magnetic field leakage and disorderly diffusion, reduces the magnetic field utilization efficiency, makes the magnetic field energy obtained in the treatment area insufficient, cannot concentrate the magnetic energy on the treatment site, wastes energy and reduces the treatment effect, and at the same time is prone to have an adverse impact on non-treatment areas, with relatively low overall performance and energy efficiency, thus making the practicality of the device poor. Summary of the Invention

[0005] The purpose of the present invention is to solve the disadvantage of poor practicality of the device in the prior art, and to propose a portable acupuncture, massage and electromagnetic head therapeutic apparatus.

[0006] In order to achieve the above purpose, the present invention adopts the following technical scheme: A portable acupuncture, massage and electromagnetic head therapeutic apparatus, including a helmet, further including:

[0007] A gradient mounting ring, the gradient mounting ring is fixedly installed on the inner wall of the helmet. An energizing mechanism is provided on the helmet. The gradient mounting ring gradually expands outwards in a spiral shape from top to bottom. A plurality of iron cores are fixedly installed at the bottom of the gradient mounting ring. The plurality of iron cores are spirally distributed along the bottom of the gradient mounting ring. Two U-shaped mounting grooves are provided at the bottom of the iron core, and magnetic body components are respectively arranged in the two mounting grooves;

[0008] The magnet assembly includes a rare earth permanent magnet and two ferrite permanent magnets. The rare earth permanent magnet is fixedly installed in the middle of the inner part of the installation groove. The two ferrite permanent magnets are symmetrically distributed on both sides of the rare earth permanent magnet and are fixedly installed in the installation groove. The magnetic pole directions of the two ferrite permanent magnets are opposite, and the magnetic pole directions of the rare earth permanent magnets on adjacent iron cores are opposite.

[0009] Preferably, a touch screen is provided on the outer wall of the helmet, and the touch screen is used to set treatment parameters.

[0010] Preferably, the power-on mechanism includes a working component. The working component is fixedly installed on the top of the helmet. A power connection port is provided on the top of the working component. The working component is fixedly connected with a connecting wire, and one end of the connecting wire away from the working component is fixedly connected with a gradient installation ring.

[0011] Preferably, an electromagnetic rod is fixedly installed at the center of the bottom of the working component, and the electromagnetic rod is located inside the helmet.

[0012] Preferably, a metal aluminum ring is provided at the lower end of the inner wall of the helmet. A heat-conducting rubber ring is fixedly installed on the inner wall of the metal aluminum ring. Both the heat-conducting rubber ring and the metal aluminum ring are provided with breaks, and the two breaks are aligned.

[0013] Preferably, a plurality of through holes are provided on the outer wall of the metal aluminum ring, and the plurality of through holes are circumferentially and arrayedly distributed on the metal aluminum ring.

[0014] Preferably, an adjustment component is provided on the inner wall of the helmet. The adjustment component includes a plurality of adjustment rods fixedly installed on the outer wall of the metal aluminum ring. The plurality of adjustment rods are circumferentially and arrayedly distributed on the outer ring of the metal aluminum ring. A plurality of damping sliding grooves are provided on the inner wall of the helmet. A plurality of sliders are respectively slidably connected to the plurality of damping sliding grooves, and the plurality of sliders are respectively fixedly connected to the plurality of adjustment rods.

[0015] Preferably, two sets of ear cover components are provided at the bottom of the helmet. The two sets of ear cover components are symmetrically distributed on both sides of the bottom of the helmet. The ear cover component includes a cotton ear cover, and the cotton ear cover is connected to the helmet through an adjustment component.

[0016] Preferably, the adjustment component includes a telescopic buckle fixedly installed at the bottom of the helmet. The bottom of the telescopic buckle is rotationally connected to the cotton ear cover through a damping rotating shaft.

[0017] Preferably, a plurality of ultrasonic oscillators are fixedly connected through the top of the helmet. The plurality of ultrasonic oscillators correspond to the gradient installation ring and are distributed in a staggered manner with the gradient installation ring.

[0018] Compared with the prior art, the advantages of the present invention are as follows:

[0019] 1. The present invention provides devices such as a gradient mounting ring and an iron core. The gradient mounting ring and a plurality of iron cores distributed in a spiral gradient shape can better fit the irregular shape of the head, so that the magnetic field can evenly cover the entire head, ensuring that the head can receive a balanced magnetic field effect, avoiding the blind spot of the magnetic field effect due to the irregular shape of the head, thereby improving the overall treatment effect. The spirally distributed magnetic field can penetrate deeper into the head tissue more effectively. Compared with other conventional magnetic field distribution methods, the magnetic field line distribution characteristics of the spiral magnetic field make it easier to penetrate into deep tissues, thereby more accurately stimulating acupuncture points and meridians, promoting blood circulation and nerve regulation, and having a positive effect on improving the physiological function of the head and alleviating the symptoms of related diseases.

[0020] 2. The present invention sets a mounting groove and a magnet assembly at the bottom of the iron core. The setting of the mounting groove can guide the direction of the magnetic field, reduce magnetic field leakage and disordered diffusion, and ensure the orderly distribution of the magnetic field. It can not only make the magnetic field act more concentratedly on the treatment area and improve the utilization efficiency of the magnetic field, but also avoid the unnecessary impact of the magnetic field on the surrounding environment and other non-treatment parts, thereby improving the safety and accuracy of the treatment. The rare earth permanent magnet and the ferrite permanent magnet cooperate with each other to give full play to their respective advantages, which is helpful to enhance the overall magnetic field effect. While ensuring the magnetic field strength, the distribution pattern of the magnetic field is optimized, providing strong support for better achieving the treatment purpose, forming a Halbach array in the helmet, concentrating more magnetic energy on the part that needs treatment, improving the magnetic field strength on the treatment side, thereby enhancing the treatment effect, and reducing the waste of magnetic field energy on the non-treatment side, reducing the potential impact on the non-treatment area, and improving the overall performance and energy efficiency of the therapeutic device.

[0021] 3. The present invention realizes precise treatment by arranging devices such as ultrasonic vibrators and electromagnetic rods. The ultrasonic vibrators emit focused ultrasonic beams. The thermal effect of ultrasound helps to increase the temperature of local tissues and reduce the difference in magnetic permeability between different brain tissues, thereby enhancing the penetration of the magnetic field, allowing the magnetic field to act more deeply on the head tissues and better play the role of magnetic therapy. The electromagnetic rod can compensate for the magnetic field attenuation of the Halbach array in the central area, making the magnetic field distribution in the entire treatment area more uniform, ensuring the consistency of the magnetic field intensity in the treatment area, so that all parts can receive balanced magnetic field treatment. The electromagnetic rod is combined with the Halbach array to form a stronger magnetic field gradient, further improving the focusing of the magnetic field, so that the energy acts more concentratedly on the target area, which can more effectively stimulate acupuncture points and nerves, promote blood circulation and nerve regulation, and enhance the treatment effect.

[0022] 4. In the present invention, the openings on the metal aluminum ring generate eddy currents under the action of a magnetic field. Utilizing the Joule heat effect, the temperature of the heat-conducting rubber ring is increased, improving the comfort of the wearer and avoiding discomfort caused by the too-low temperature of the helmet to the user. The slight mechanical vibration generated by the interaction between the eddy current and the magnetic field helps activate the cerebral cortex, enhancing the neuromodulatory effect of magnetic therapy, and can further promote blood circulation in the brain and the activity of nerve cells, playing a positive role in improving brain function and relieving nerve tension, and assisting in enhancing the treatment effect to a certain extent.

[0023] 5. By providing an unclosed heat-conducting rubber ring and a metal aluminum ring, the present invention adjusts the metal aluminum ring and the heat-conducting rubber ring according to the head circumference of the user by using the adjusting rod and the slider, so that the helmet can better adapt to different head shapes. The height and angle of the cotton earmuffs are adjusted through the telescopic buckle and the damping rotating shaft to ensure that the cotton earmuffs fit closely with the ears of the user, providing a sound insulation effect and also helping to enhance the stability of the helmet, avoiding poor treatment effect caused by unstable wearing of the helmet. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of a portable acupuncture, massage and electromagnetic head therapeutic apparatus proposed by the present invention.

[0025] Figure 2 It is a schematic diagram of the electromagnetic rod and ultrasonic oscillator structure of a portable acupuncture, massage and electromagnetic head therapeutic apparatus proposed by the present invention.

[0026] Figure 3 It is a schematic diagram of the heat-conducting rubber ring and metal aluminum ring structure of a portable acupuncture, massage and electromagnetic head therapeutic apparatus proposed by the present invention.

[0027] Figure 4 It is a schematic diagram of the fracture and helmet structure of a portable acupuncture, massage and electromagnetic head therapeutic apparatus proposed by the present invention.

[0028] Figure 5 It is a schematic diagram of the cotton earmuff and damping rotating shaft structure of a portable acupuncture, massage and electromagnetic head therapeutic apparatus proposed by the present invention.

[0029] Figure 6 is Figure 4 an enlarged schematic diagram of part A in

[0030] Figure 7 It is a schematic diagram of the iron core and installation groove structure of a portable acupuncture, massage and electromagnetic head therapeutic apparatus proposed by the present invention.

[0031] In the figure: 1 helmet, 2 touch screen, 3 working components, 4 power connection port, 5 connecting wire, 6 ultrasonic oscillator, 7 cotton earmuffs, 8 damping rotating shaft, 9 telescopic buckle, 10 electromagnetic rod, 11 aluminum ring, 12 opening, 13 adjusting rod, 14 heat-conducting rubber ring, 15 damping chute, 16 slider, 17 gradient mounting ring, 18 iron core, 19 mounting groove, 20 rare earth permanent magnet, 21 ferrite permanent magnet, 22 fracture. Detailed implementation manner

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Refer to Figures 1 to 7 , a portable electromagnetic head therapeutic apparatus for acupuncture and massage, including a helmet 1. A touch screen 2 is arranged on the outer wall of the helmet 1. A plurality of damping chutes 15 are arranged on the inner wall of the helmet 1. A plurality of sliders 16 are respectively slidably connected to the plurality of damping chutes 15. A plurality of sliders 16 are respectively fixedly connected to adjusting rods 13. An aluminum ring 11 is arranged at the lower end of the inner wall of the helmet 1. The aluminum ring 11 can be deformed. The plurality of adjusting rods 13 are circumferentially arranged on the outer ring of the aluminum ring 11 and are fixedly connected to the aluminum ring 11. A heat-conducting rubber ring 14 is fixedly installed on the inner wall of the aluminum ring 11. Fractures 22 are arranged on both the heat-conducting rubber ring 14 and the aluminum ring 11, and the two fractures 22 are aligned. By setting the treatment parameters through the touch screen 2, wearing the helmet 1 on the patient's head, adjusting the aluminum ring 11 according to the patient's head circumference. The plurality of sliders 16 respectively slide along the corresponding damping chutes 15, and the adjusting rods 13 move synchronously with the corresponding sliders 16, so that the two ends of the fracture 22 of the aluminum ring 11 approach each other, thereby driving the heat-conducting rubber ring 14 to tighten. It can be adjusted according to the patient's head circumference to ensure that the helmet 1 can closely fit the heads of different patients, providing a personalized treatment experience. The heat-conducting rubber ring 14 can not only closely fit the patient's head, ensuring the overall stability of the helmet 1, avoiding loosening or discomfort during the treatment process, but also providing good heat-conducting performance to ensure the comfort of the head during the treatment process. The softness of the rubber material can also reduce the pressure on the head. The setting of the fracture 22 enables the aluminum ring 11 and the heat-conducting rubber ring 14 to be adjusted flexibly.

[0034] There are two groups of ear-covering components arranged at the bottom of the helmet 1. The two groups of ear-covering components are symmetrically distributed on both sides of the bottom of the helmet 1. The ear-covering component includes a telescopic buckle 9 fixedly installed at the bottom of the helmet 1. The bottom of the telescopic buckle 9 is rotatably connected with a cotton earcup 7 through a damping rotating shaft 8. The height of the cotton earcup 7 is adjusted through the telescopic buckle 9, and the angle of the cotton earcup 7 is adjusted through the damping rotating shaft 8. After wearing the helmet 1, the height of the cotton earcup 7 is adjusted by the telescopic buckle 9, and the angle of the cotton earcup 7 is adjusted by the damping rotating shaft 8, providing adjustable degrees of freedom for the cotton earcup 7, facilitating adjustment according to the needs of the user, ensuring that the cotton earcup 7 can accurately cover the ears, providing better sound insulation effect and wearing comfort. The cotton earcup 7 fits closely with the user's ear, which can increase the friction and stability between the helmet 1 and the head to a certain extent, so that the helmet 1 is worn more firmly.

[0035] A working component 3 is fixedly installed at the top of the helmet 1. A power connection port 4 is arranged at the top of the working component 3. The working component 3 is fixedly connected with a connecting wire 5. A gradient mounting ring 17 is fixedly installed on the inner wall of the helmet 1. The gradient mounting ring 17 gradually expands outwards in a spiral shape from top to bottom, which can better fit the head with an approximate spherical shape. Compared with uniform distribution or random distribution, the spiral distribution can more effectively cover the entire head surface, ensuring no omission in the treatment area. The gradient mounting ring 17 is located above the metal aluminum ring 11. One end of the connecting wire 5 far away from the working component 3 is fixedly connected with the gradient mounting ring 17. A plurality of iron cores 18 are fixedly installed at the bottom of the gradient mounting ring 17. The plurality of iron cores 18 are spirally distributed along the bottom of the gradient mounting ring 17, which can more effectively transfer electromagnetic energy to the head. The spiral magnetic field can penetrate into the head tissue, stimulate acupoints and meridians, promote blood circulation and nerve regulation, enhance the treatment effect, and at the same time can act on the head evenly, avoiding discomfort caused by too strong local magnetic field.

[0036] There are two U-shaped mounting grooves 19 provided at the bottom of the iron core 18. Magnet assemblies are respectively arranged in the two mounting grooves 19, and the magnetic circuits of the magnet assemblies in the two mounting grooves 19 are in parallel, so that the two sets of magnet assemblies can complement each other and jointly enhance the magnetic field in the whole area. The magnet assembly includes a rare-earth permanent magnet 20 and two ferrite permanent magnets 21. The rare-earth permanent magnet 20 has a high magnetic energy product, can store more magnetic energy in a given volume, can achieve stronger magnetic force output, and can provide a strong magnetic field, serving as the "core force" of the magnetic field. The coercive force of the ferrite permanent magnet 21 is relatively large, and the demagnetization resistance ability is relatively strong. Through cooperation with the rare-earth permanent magnet 20, it can further supplement and enhance the overall magnetic field strength. The combination of the rare-earth permanent magnet 20 and the ferrite permanent magnet 21 can generate a strong enough magnetic field in the treatment area to ensure that electromagnetic energy can penetrate deep into the head tissue, stimulate acupoints and meridians, and improve the treatment effect. The ferrite permanent magnet 21 has a low cost and can assist in optimizing the magnetic field distribution without significantly increasing the equipment cost. The rare-earth permanent magnet 20 is fixedly installed in the middle inside the mounting groove 19, and the two ferrite permanent magnets 21 are symmetrically distributed on both sides of the rare-earth permanent magnet 20 and are fixedly installed in the mounting groove 19. By setting the ferrite permanent magnet 21, the shape and direction of the magnetic field are adjusted to make the magnetic field distribution more uniform. The U-shaped mounting groove 19, as the "track" of the magnetic field, can guide the magnetic field to be distributed along the designed path, reduce the leakage and disorderly diffusion of the magnetic field, ensure that the magnetic field energy is more concentrated, and improve the treatment efficiency. The magnetic pole directions of the two ferrite permanent magnets 21 are opposite, and the magnetic pole directions of the rare-earth permanent magnets 20 at the bottom of the adjacent iron cores 18 are opposite, so that a plurality of iron cores 18 form a Halbach array. The Halbach array is a permanent magnet arrangement method that can enhance the magnetic field in a specific direction. By cleverly setting the polarity and position of the permanent magnets, the magnetic field is enhanced on the side for head therapy and weakened on the other side, so as to better utilize the energy of the magnetic field and reduce energy waste.

[0037] A plurality of ultrasonic transducers 6 are fixedly connected through the top of the helmet 1. The plurality of ultrasonic transducers 6 correspond to the gradient mounting ring 17 and are distributed in a staggered manner with respect to the gradient mounting ring 17. The bottom center of the working component 3 is fixedly installed with an electromagnetic rod 10, and the electromagnetic rod 10 is located inside the helmet 1. A plurality of openings 12 are provided through the outer wall of the metal aluminum ring 11, and the plurality of openings 12 are circumferentially arrayed on the metal aluminum ring 11. The ultrasonic transducers 6 emit focused ultrasonic beams, which can focus energy at a specific depth and area. The thermal effect of the ultrasonic waves will slightly increase the temperature of the local tissue. The change in tissue temperature will affect its physical properties, which helps to reduce the magnetic permeability difference between different brain tissues, thereby enhancing the penetrability of the magnetic field. The electromagnetic rod 10 can compensate for the magnetic field attenuation in the central area of the Halbach array, making the magnetic field distribution in the entire treatment area more uniform, and combining with the Halbach array to form a stronger magnetic field gradient, improving the focusing of the magnetic field, and realizing the adjustment and optimization of the magnetic field. The metal aluminum ring 11 is in a changing magnetic field. According to the law of electromagnetic induction, eddy currents will be generated in the unclosed aluminum ring. The eddy currents will generate Joule heat in the metal aluminum ring 11. The Joule heat will slightly increase the temperature of the heat-conducting rubber ring 14 through heat conduction, thereby improving the comfort of the wearer. The interaction between the eddy currents and the magnetic field will generate Lorentz force, which may generate slight mechanical vibrations. This mechanical vibration helps to activate the cerebral cortex and enhance the neuromodulatory effect of magnetic therapy.

[0038] In the present invention, before performing head therapy, set the parameters through the touch screen 2 to ensure that the connection line 5 is firmly connected to the working component 3 and the internal gradient mounting ring 17. Put the helmet 1 on the patient's head. The heat-conducting rubber ring 14 and the break 22 on the metal aluminum ring 11 are always in an unclosed state. Both the heat-conducting rubber ring 14 and the metal aluminum ring 11 have deformability. The outer side of the metal aluminum ring 11 is connected with an adjusting rod 13. The adjusting rod 13 moves along with the slider 16. The slider 16 slides in the damping chute 15, and can be adjusted according to the head circumference of the user to achieve the most comfortable wearing experience. After putting on the helmet 1, adjust the cotton earphone 7 to fit the user's ears through the telescopic buckle 9 and the damping rotating shaft 8 to avoid the noise affecting the user's mood during subsequent head therapy.

[0039] After putting on the helmet 1 and cotton ear cups 7, cranial therapy is carried out. The iron cores 18 are distributed in a gradient spiral shape on the patient's head. The magnetic energy is proportional to the square of the magnetic field strength. This distribution method avoids the situation where the magnetic energy is overly concentrated in some areas while insufficient in other areas. Two U-shaped mounting grooves 19 are arranged radially at the bottom of the iron core 18, and a magnet assembly is arranged in the mounting grooves 19. The magnet assembly and the iron core 18 cooperate to form a Halbach array. The rare earth permanent magnet 20 has the characteristics of high coercivity and high remanence and can generate a relatively strong magnetic field. The ferrite permanent magnet 21 has a relatively low cost and can assist the rare earth permanent magnet 20 in adjusting the magnetic field distribution. The rare earth permanent magnet 20 provides a relatively strong basic magnetic field, and the ferrite permanent magnet 21 adjusts the shape and direction of the magnetic field to a certain extent, so that the magnetic field is more evenly distributed in the mounting grooves 19.

[0040] The ultrasonic oscillator 6 emits a focused ultrasonic beam, and the focused ultrasonic beam propagates coaxially with the magnetic field. According to the positioning of the focused ultrasonic wave, the magnetic field action can be concentrated in this area. The electromagnetic rod 10 is activated, which can make up for the magnetic field attenuation of the Halbach array in the central area. According to specific requirements, the combination of the electromagnetic rod 10 and the Halbach array can form a stronger magnetic field gradient. The metal aluminum ring 11 is non-closed. Under the magnetic fields generated by the electromagnetic rod 10 and the gradient mounting ring 17, eddy currents will be generated in the openings 12. The eddy currents generate Joule heat in the metal aluminum ring 11, and the temperature of the heat-conducting rubber ring 14 is slightly increased through heat conduction. The eddy currents interact with the magnetic field to generate slight mechanical vibrations, which helps to activate the cerebral cortex and enhance the neuromodulatory effect of magnetic therapy.

[0041] As described above, it is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A portable acupuncture and massage electromagnetic head therapeutic device, comprising a helmet (1), characterized in that: Also includes: A gradient mounting ring (17), the gradient mounting ring (17) being fixedly mounted on the inner wall of the helmet (1), the helmet (1) being provided with an energizing mechanism, the gradient mounting ring (17) gradually expanding outwards in a spiral shape from top to bottom, a plurality of iron cores (18) being fixedly mounted on the bottom of the gradient mounting ring (17), the plurality of iron cores (18) being distributed in a spiral along the bottom of the gradient mounting ring (17), the bottom of the iron core (18) being provided with two U-shaped mounting grooves (19), and a magnet assembly being respectively provided in each of the two mounting grooves (19); The magnet assembly comprises a rare earth permanent magnet (20) and two ferrite permanent magnets (21), the rare earth permanent magnet (20) being fixedly mounted in the middle of the mounting groove (19), the two ferrite permanent magnets (21) being symmetrically distributed on both sides of the rare earth permanent magnet (20) and fixedly mounted in the mounting groove (19), the magnetic poles of the two ferrite permanent magnets (21) being in opposite directions, and the magnetic poles of the rare earth permanent magnets (20) on adjacent iron cores (18) being in opposite directions; The power supply mechanism comprises a working component (3), the working component (3) is fixedly mounted on the top of the helmet (1), the top of the working component (3) is provided with an electrical connection port (4), the working component (3) is fixedly connected to a connecting wire (5), and one end of the connecting wire (5) away from the working component (3) is fixedly connected to a gradient mounting ring (17); An electromagnetic rod (10) is fixedly mounted at the bottom center of the working component (3), and the electromagnetic rod (10) is located inside the helmet (1).

2. A portable acupuncture and massage electromagnetic head therapeutic instrument according to claim 1, characterized in that: The outer wall of the helmet (1) is provided with a touch screen (2), and the touch screen (2) is used to set treatment parameters.

3. A portable acupuncture and massage electromagnetic head therapeutic instrument according to claim 1, characterized in that: A metal aluminum ring (11) is provided at the lower end of the inner wall of the helmet (1), a heat-conducting rubber ring (14) is fixedly mounted on the inner wall of the metal aluminum ring (11), and both the heat-conducting rubber ring (14) and the metal aluminum ring (11) are provided with fractures (22), and the two fractures (22) are aligned.

4. A portable acupuncture and massage electromagnetic head therapeutic apparatus according to claim 3, characterized in that: The outer wall of the metal aluminum ring (11) is provided with a plurality of openings (12) penetrating therethrough, and the plurality of openings (12) are distributed in a circular array on the metal aluminum ring (11).

5. A portable acupuncture and massage electromagnetic head therapeutic apparatus according to claim 3, characterized in that: The inner wall of the helmet (1) is provided with an adjustment component, the adjustment component comprising a plurality of adjustment rods (13) fixedly mounted on the outer wall of the metal aluminum ring (11), the plurality of adjustment rods (13) being distributed in a circular array on the outer ring of the metal aluminum ring (11), the inner wall of the helmet (1) being provided with a plurality of damping slide grooves (15), the plurality of damping slide grooves (15) being respectively slidably connected to sliders (16), and the plurality of sliders (16) being respectively fixedly connected to the plurality of adjustment rods (13).

6. A portable acupuncture and massage electromagnetic head therapeutic apparatus according to claim 1, characterized in that: Two groups of ear cover components are arranged at the bottom of the helmet (1), and the two groups of ear cover components are symmetrically distributed on both sides of the bottom of the helmet (1). The ear cover components include cotton earmuffs (7), and the cotton earmuffs (7) are connected to the helmet (1) through an adjustment component.

7. A portable acupuncture and massage electromagnetic head therapeutic apparatus according to claim 6, characterized in that: The adjustment assembly comprises a telescopic buckle (9) fixedly mounted on the bottom of the helmet (1); the bottom of the telescopic buckle (9) is rotatably connected to the cotton earmuff (7) via a damping shaft (8).

8. A portable acupuncture and massage electromagnetic head therapeutic apparatus according to claim 1, characterized in that: A plurality of ultrasonic vibrators (6) are fixedly connected through the top of the helmet (1); the plurality of ultrasonic vibrators (6) correspond to the gradient mounting ring (17) and are staggeredly distributed with respect to the gradient mounting ring (17).

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