Energy field distribution device for physical therapy and health maintenance through multiple reflections

Abstract

The utility model discloses an energy field distribution device for physical therapy and health maintenance through multiple reflection, which belongs to the technical field of medical instruments and rehabilitation physical therapy equipment and comprises a physical therapy cabin, an energy emitter and a reflecting plate positioned on the energy wave output side of the energy emitter. Energy waves output by the energy emitter are firstly reflected for the first time through the reflecting plate, and then the energy waves after the first time reflection and the inner wall of the physical therapy cabin are reflected for one time or multiple times to form a physical therapy health maintenance energy field in the physical therapy cabin; the minimum distance between the energy emitter and the reflecting plate is d, the wavelength of the energy wave output by the energy emitter is lambda, and d is larger than 0.5 time of lambda; the physiotherapy cabin is manufactured by adopting a metal plate folding process, and a butt welding seam of the physiotherapy cabin is formed by butt joint of pressing plates and spot welding of welding spots with the distance not larger than 30 mm; according to the utility model, the uniformity of an energy field in the cabin is improved, and the risk of harm caused by direct action of electromagnetic waves on human bodies is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of medical devices and rehabilitation physiotherapy equipment, and in particular relates to an energy field distribution device for physiotherapy and health care through multiple reflections. Background Technology

[0002] As is well known, electromagnetic wave therapy equipment is a type of rehabilitation equipment that uses electromagnetic waves as a treatment method, including shortwave and ultrashortwave therapy devices, microwave therapy devices, and infrared therapy devices. When electromagnetic waves reach specific parts of the human body, they interact with the body's cells and tissues. This interaction may include the conversion of electromagnetic wave energy into heat energy, altering cellular metabolic activities, promoting blood circulation, and reducing pain and inflammation.

[0003] Currently, traditional electromagnetic wave therapy equipment mainly utilizes the penetrability of electromagnetic waves to directly penetrate into human tissues for treatment, and does not have protective measures to prevent electromagnetic wave leakage.

[0004] However, during use, it was found that the electromagnetic wave therapy device with the above-mentioned structure still has the following defects:

[0005] Firstly, because traditional electromagnetic wave therapy devices directly apply electromagnetic waves to the human body during operation, some tissues may be burned due to excessively high energy density; furthermore, the single source of electromagnetic wave output makes it difficult to ensure uniform energy distribution under various conditions, which also increases the risk of use.

[0006] Secondly, traditional electromagnetic wave therapy equipment lacks protective measures against electromagnetic wave leakage. Electromagnetic wave leakage may have negative effects on the health of operators and users. Prolonged exposure to electromagnetic radiation may trigger negative physiological reactions, including headaches, dizziness, and nausea. In severe cases, it may be associated with the development of chronic diseases. At the same time, electromagnetic wave leakage may also have a negative impact on the operation of the machine. Utility Model Content

[0007] The purpose of this invention is to provide an energy field distribution device for physiotherapy and health preservation through multiple reflections, so as to solve the technical problem of insufficient energy output uniformity mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] The energy field distribution device for physical therapy and recuperation through multiple reflections comprises a physical therapy cabin and an energy emitter, and further comprises a reflecting plate located at the energy wave output side of the energy emitter, wherein the energy wave output by the energy emitter firstly completes a primary reflection through the reflecting plate, and then the energy wave after the primary reflection forms an energy field for physical therapy and recuperation in the physical therapy cabin after single or multiple reflections with the inner wall of the physical therapy cabin, and since the energy wave of the energy field is reflected multiple times, the probability of the same frequency and same direction interference is sharply reduced, and most of the energy is absorbed by the human body, further reducing the possibility of interference; the energy uniform distribution is facilitated to be achieved; wherein:

[0010] The minimum distance between the energy emitter and the reflecting plate is d, the wavelength of the energy wave output by the energy emitter is λ, and d is greater than 0.5 times of λ, for preventing the formation of electromagnetic standing waves.

[0011] Preferably, the electromagnetic wave emitted by the energy emitter is a high-frequency electromagnetic wave with a frequency of 2.45 GHz, and the use of 2.45 GHz high-frequency electromagnetic wave as the energy wave emission can make the energy wave penetrate deeper into the human tissue, achieving a good physical therapy effect.

[0012] Preferably, the physical therapy cabin is made of sheet metal plate folding process, and the butt weld of the physical therapy cabin is butt welded by a pressing plate and spot welded by welding spots with a spacing of not more than 30 mm, for avoiding the negative impact of electromagnetic wave leakage on the health of the operators and users and the possible negative impact on the operation of the machine.

[0013] Preferably, the inner wall of the physical therapy cabin is provided with an energy regulator for adjusting the energy output time and / or energy output intensity, for facilitating the user to adjust the running time and / or energy intensity of the energy emitter in the physical therapy cabin.

[0014] Preferably, the energy regulator is provided with a multi-grade switch for adjusting the energy size, for adapting to the needs of different users and ensuring the safety and scientific nature of the physical therapy and recuperation.

[0015] Preferably, the reflecting plate is a flat plate, the energy wave emitted by the energy emitter is a plane wave, and the included angle between the reflecting plate and the plane wave is not equal to 90 degrees, so that the energy wave can enter the cabin after being reflected by the flat plate, avoiding the reflected wave returning along the incident wave path, and improving the uniformity of the energy field in the cabin.

[0016] Preferably, a seat is arranged in the physical therapy cabin, providing a comfortable physical therapy environment for the user, so that the user can be more relaxed during the physical therapy process, enhancing the physical therapy comfort.

[0017] Preferably, the energy emitters and the reflecting plates are three groups, the first group is arranged at the leg part of the seat, the second group is arranged at the back part of the seat, and the third group is arranged in front of the chest, further improving the uniformity of the energy field in the cabin.

[0018] Preferably, the cabin body of the physiotherapy cabin is provided with a physiotherapy cabin door, and the cabin body is provided with a head-extruding skylight, improving the comfort of the user during the physiotherapy process.

[0019] Preferably, the physiotherapy cabin outer wall is provided with a display panel and a power switch, facilitating the operator to control the physiotherapy cabin.

[0020] Compared with the prior art, the physiotherapy cabin has the beneficial effects that:

[0021] The physiotherapy cabin has the beneficial effects that: the energy emitters and the reflecting plates are three groups, the first group is arranged at the leg part of the seat, the second group is arranged at the back part of the seat, and the third group is arranged in front of the chest, further improving the uniformity of the energy field in the cabin.

[0022] The physiotherapy cabin is made of sheet metal plate folding process, and the butt weld of the physiotherapy cabin is point welded by a pressing plate butt joint and a welding point with a spacing of not more than 30mm, avoiding the negative effects of electromagnetic wave leakage on the health of the user and the operator and the possible negative effects on the operation of the machine. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 The structure of the preferred embodiment of the physiotherapy cabin is shown in the figure.

[0024] Fig. 2 The generation principle of the energy field in the preferred embodiment of the physiotherapy cabin is shown in the figure.

[0025] Fig. 3 The generation principle of the energy field in the traditional technology is shown in the figure.

[0026] In the figure: 1, reflecting plate; 2, physiotherapy cabin; 3, seat; 4, physiotherapy cabin door; 5, energy emitter; 6, display panel; 7, energy regulator; 8, power switch; 9, energy field. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described in the embodiments of the utility model combined with the drawings in the embodiments of the utility model, and all other embodiments obtained by the ordinary skilled in the art without creative work on the basis of the embodiments in the utility model belong to the scope of protection of the utility model.

[0028] As shown in Figs. 1 to 3

[0029] First embodiment: a kind of energy field distribution device for physical therapy and recuperation by multiple reflection, including physical therapy cabin 2 and several energy emitters 5, also including reflecting plate 1 located at the energy wave output side of each energy emitter 5, the energy wave output by each energy emitter 5 first completes primary reflection by reflecting plate 1, and then the energy wave after primary reflection occurs single or multiple reflection with the inner wall of physical therapy cabin 2 to form the energy field 9 for physical therapy and recuperation in physical therapy cabin 2, wherein:

[0030] In order to prevent the formation of electromagnetic standing wave and cause the energy wave distribution of energy field 9 to be uneven, the minimum distance between each energy emitter 5 and the reflecting plate 1 corresponding to the energy emitter 5 is d, the energy wave wavelength output by the energy emitter 5 is λ, and d is greater than 0.5 times λ.

[0031] Specifically, standing wave is a special wave phenomenon formed by the superposition of two waves with the same frequency and equal amplitude but opposite propagation directions in space;When the distance between reflecting plate 1 and energy emitter 5 is less than 0.5 times λ, part of the wave will be reflected back when the wave is emitted from energy emitter 5 to reflecting plate 1 and superimposed with the newly generated wave;The phase relationship between this reflected wave and the newly generated wave is coherent, and their phase difference is constant, if the phase difference is zero or an integer multiple of the wavelength, the two waves will interfere when added, resulting in an increase in wave amplitude;In this case, if the wave continues to propagate and the reflection condition remains unchanged, a stable standing wave pattern will be formed in space;In the physical therapy device, a lower energy density may occur at the wave node, resulting in uneven treatment effect, while a local energy may be too high at the wave peak, causing thermal damage to human tissues;The device sets d to be greater than 0.5 times λ, so that the phase and amplitude of the wave no longer meet the conditions for forming a standing wave after multiple reflections between reflecting plate 1 and the inner wall of the cabin, thereby reducing the possibility of standing wave and improving the uniformity of energy field 9 distribution in physical therapy cabin 2.

[0032] As shown in Fig. 2 The energy wave generated by energy emitter 5 is emitted into the physical therapy cabin after reflection by reflecting plate 1;The energy field 9 in the utility model is formed by primary reflection and multiple reflection of energy wave, and the direction of reflected energy wave after diffuse reflection by reflecting plate 1 and the inner wall of physical therapy cabin 2 is random, and the energy wave distribution in energy field 9 formed in physical therapy cabin 2 is relatively uniform.​Fig. 3 As shown in the figure, in the prior art, the energy waves emitted from the energy emitter 5 directly act on the human body, the direction of the energy waves is single and the intensity is more concentrated, and part of the tissues of the human body may be burnt due to the high density of the energy; and the electromagnetic wave output source is single, it is difficult to ensure that the energy distribution is uniform in various situations, and the use risk is increased.

[0033] Specifically, during the operation of the device, the energy waves enter the physiotherapy cabin 2 through the reflecting plate 1, and are diffusely reflected on the inner wall of the cabin. Each light ray of the diffused reflection meets the reflection law of waves, that is, the incident angle is equal to the reflection angle. The multiple reflections between the reflecting plate 1 and the inner wall of the physiotherapy cabin 2 change the propagation direction and phase of the energy waves, thereby dispersing the original wave motion that may form a standing wave. The standing wave needs the incident direction, frequency and phase of the wave to meet specific conditions to stably exist in space. Through multiple reflections, the direction of the energy waves in the physiotherapy cabin 2 is random, the possibility of generating a standing wave is reduced, and the uniformity of the energy field 9 in the physiotherapy cabin 2 is improved.

[0034] The second embodiment is based on the first embodiment. In order to make the energy waves emitted by the energy emitter 5 more easily penetrate into the human tissue and reach the required depth of treatment, the electromagnetic waves emitted by the energy emitter 5 are high-frequency electromagnetic waves with a frequency of 2.45 GHz, and the waveguide after emission is a waveguide cavity of China national standard BJ22.

[0035] The third embodiment is based on the second embodiment. In order to avoid the negative effects of electromagnetic wave leakage on the health of the user and the operator and the negative effects on the operation of the machine, the physiotherapy cabin 2 is made of sheet metal plate folding process, and the butt weld of the physiotherapy cabin 2 is butt welded by a pressing plate and spot welded by welding spots with a spacing of not more than 30 mm.

[0036] The fourth embodiment is based on the first embodiment. In order to facilitate the user to adjust the running time and energy intensity of the energy emitter 5 during physiotherapy, an energy adjuster 7 for adjusting the energy output time and / or energy output intensity is arranged on the inner wall of the physiotherapy cabin 2.

[0037] The fifth embodiment is based on the fourth embodiment. In order to adapt to the needs of different users and ensure the safety and scientific nature of physiotherapy, the energy adjuster 7 is provided with a multi-grade switch for adjusting the energy size.

[0038] The sixth embodiment is based on any one of the first to fifth embodiments. In order to make the energy waves enter the cabin after being reflected by the flat plate and avoid the reflected waves returning along the incident wave path, the reflecting plate 1 is a flat plate, the energy waves emitted by the energy emitter 5 are plane waves, and the included angle between the reflecting plate 1 and the plane waves is not equal to 90 degrees.

[0039] Seventh embodiment: Based on the sixth embodiment above, in order to provide users with a comfortable physiotherapy environment so that users can relax more during the physiotherapy process and enhance the comfort of the physiotherapy, a seat 3 is provided in the physiotherapy chamber 2.

[0040] Eighth embodiment: Based on the seventh embodiment above, in order to further improve the uniformity of the energy field 9 inside the cabin, the energy emitter 5 and the reflector 1 are in three groups. The first group is set at the leg of the seat 3, the second group is set at the back of the seat 3, and the third group is set at the front of the chest.

[0041] Ninth embodiment: Based on the sixth embodiment above, the side wall of the physiotherapy chamber 2 is provided with a physiotherapy chamber door 4, and the top of the physiotherapy chamber 2 is provided with a skylight for the head to extend out, in order to improve the comfort of the user during the physiotherapy process.

[0042] Tenth embodiment: Based on the ninth embodiment above, in order to facilitate the operator to control the physiotherapy chamber 2, a display panel 6 and a power switch 9 are provided on the outer wall of the physiotherapy chamber 2.

[0043] In this invention, an energy emitter 5 and a reflector 1 located on the energy wave output side of each energy emitter 5 are provided. The minimum distance between each energy emitter 5 and its corresponding reflector 1 is d. The wavelength of the energy wave output by the energy emitter 5 is λ, and d is greater than 0.5 times λ, which is used to prevent the formation of electromagnetic standing waves and thus the non-uniform distribution of the energy field 9. Three sets of energy emitters 5 and reflectors 1 are provided inside the physiotherapy chamber 2. The first set is located at the leg area of ​​the seat 3, the second set is located at the back of the seat 3, and the third set is located directly in front of the chest. Multiple energy outputs improve the uniformity of the energy field 9 inside the chamber. The inner wall of the physiotherapy chamber 2 is provided with energy adjustment devices for adjusting the energy output time and / or energy output intensity. The regulator 7 is equipped with a multi-level switch to adjust the energy level, which can meet the needs of different users and ensure the safety and scientific nature of the physiotherapy. The side wall of the physiotherapy chamber 2 is equipped with a physiotherapy chamber door 4, and the top of the physiotherapy chamber 2 is equipped with a skylight for the head to extend out. The outer wall of the physiotherapy chamber 2 is equipped with a display panel 6 and a power switch 9, which facilitates the operator's understanding of the use and operation of the physiotherapy chamber 2. The physiotherapy chamber 2 is made of sheet metal using a bending process. The butt welds of the physiotherapy chamber 2 are made of pressure plate butt welding and spot welding with a spacing of no more than 30mm, which can avoid the negative impact of electromagnetic wave leakage on the health of users and operators and the potential negative impact on the operation of the machine.

[0044] Working principle:

[0045] After the power switch 9 is turned on, the energy wave output by each energy emitter 5 is firstly reflected by the reflecting plate 1, and the energy wave after the first reflection is then reflected by the inner wall of the physiotherapy cabin 2 for one or more times to form the energy field 9 for physiotherapy and health care in the physiotherapy cabin 2, the minimum distance between each energy emitter 5 and the reflecting plate 1 corresponding to the energy emitter 5 is d, the wavelength of the energy wave output by the energy emitter 5 is λ, and d is greater than 0.5 times of λ, so as to prevent the formation of electromagnetic standing wave and cause the non-uniform distribution of the energy field 9; the energy emitter 5 and the reflecting plate 1 are three groups, the first group is arranged at the leg part of the seat 3, the second group is arranged at the back of the seat 3, and the third group is arranged in front of the chest, so as to further improve the uniformity of the energy field 9 in the cabin; the cabin body of the physiotherapy cabin 2 is made of metal, and the sheet metal plate folding process is adopted, the butt welding seam of the cabin body of the physiotherapy cabin 2 is welded by the pressing plate butt joint and the welding spot spot welding with a distance of not greater than 30 mm, so as to avoid the negative influence of electromagnetic wave leakage on the health of the operator and the user and the operation of the machine.

[0046] The preferred embodiments described above are only used to illustrate the present application, but not to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An energy field distribution device for physiotherapy by multiple reflections, characterized in that, The physiotherapy cabin (2) and the energy emitter (5) are characterized in that the reflection plate (1) is arranged on the energy wave output side of the energy emitter (5), the energy wave output by the energy emitter (5) is first reflected by the reflection plate (1), and the energy wave after the first reflection is reflected by the inner wall of the physiotherapy cabin (2) one or more times to form the energy field (9) for physiotherapy in the physiotherapy cabin (2). The minimum distance between the energy emitter (5) and the reflection plate (1) is d, the wavelength of the energy wave output by the energy emitter (5) is λ, and d is greater than 0.5 times λ.

2. The energy field distribution device for multiple reflections for physiotherapeutic purposes according to claim 1, characterized in that, The frequency of the electromagnetic wave emitted by the energy emitter (5) is 2.45 GHz.

3. The multiple-reflection energy field distribution device for physiotherapeutic purposes according to claim 2, characterized in that, The physiotherapy cabin (2) is made of sheet metal plate folding process, and the butt weld of the physiotherapy cabin (2) is butt welded by a pressing plate and spot welded by a welding spot with a distance of not more than 30 mm.

4. The multiple-reflection energy field distribution device for physiotherapeutic purposes according to claim 1, characterized in that, The energy adjuster (7) is arranged on the inner wall of the physiotherapy cabin (2) to adjust the energy output time and / or the energy output intensity.

5. The multiple-reflection energy field distribution device for physiotherapeutic purposes according to claim 4, characterized in that, The energy adjuster (7) is provided with a multi-grade switch to adjust the energy size.

6. The energy field distribution device for physiotherapeutic rehabilitation by multiple reflections according to any of claims 1-5, characterized in that, The reflection plate (1) is a flat plate, the energy wave emitted by the energy emitter (5) is a plane wave, and the angle between the reflection plate (1) and the plane wave is not equal to 90 degrees.

7. The multiple-reflection energy field distribution device for physiotherapeutic purposes according to claim 6, characterized in that, The physiotherapy cabin (2) is provided with a seat (3).

8. The energy field distribution device for physiotherapeutic rehabilitation through multiple reflections according to claim 7, characterized in that, The energy emitter (5) and the reflection plate (1) are three groups, the first group is arranged on the leg part of the seat (3), the second group is arranged on the back part of the seat (3), and the third group is arranged in front of the chest.

9. The multiple-reflection energy field distribution device for physiotherapeutic purposes according to claim 6, characterized in that, The side wall of the cabin body of the physiotherapy cabin (2) is provided with a physiotherapy cabin door (4), and the top of the cabin body of the physiotherapy cabin (2) is provided with a skylight.

10. The energy field distribution apparatus for physiotherapeutic rehabilitation by multiple reflections according to claim 9, characterized in that, The outer wall of the physiotherapy cabin (2) is provided with a display panel (6) and a power switch (8).

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