Electric pulse massage device

Abstract

The electric pulse massage device comprises a shell and a conductive piece, the conductive piece is arranged on the shell, the electric pulse massage device further comprises a massage contact piece capable of permeating liquid in the first liquid permeating direction, and the massage contact piece and the conductive piece are arranged correspondingly; and the conductive piece is communicated with the outside of the electric pulse massage device in the first liquid penetrating direction of the massage contact piece. The massage contact piece is arranged to separate the conductive piece, stabbing discomfort caused by direct action of conduction on the body is reduced, meanwhile, the massage contact piece has liquid permeability, liquid penetrating through the massage contact piece can be electrically communicated with the conductive piece and the outside, the EMS massage function is achieved, and the massage effect is improved. A good exercise physical therapy effect brought by EMS strong current can be adopted, and safe and comfortable user experience can be obtained at the same time.

Description

[Technical field]

[0001] The present application relates to the field of medical cosmetology and physiotherapy, and in particular to an electric pulse massage device. [Background technology]

[0002] One of the technologies used in electric pulse massagers is "Electrical Muscle Stimulation" (EMS for short). The principle is to conduct low-frequency pulse current to the skin through electrodes, directly act on the muscles, stimulate muscle contraction and relaxation, and achieve the effect of exercise and rehabilitation. However, EMS can exercise muscles, but it cannot relieve pain. In existing EMS products, the conductive sheet directly contacts the skin of the body to achieve conductivity and electric pulse massage, and the conductivity of the conductive sheet material is uneven, which leads to uneven EMS current on the conductive sheet, and then produces a tingling sensation when it acts on the body. When users use it, they may feel uncomfortable and unable to use it normally for a cycle. In severe cases, the skin will become red and swollen, or even pierced and ulcerated. As a result, when the EMS current is strong, the body will feel tingling and cannot be used normally. When adjusted to a position without tingling, the EMS current is very weak, and the physical therapy exercise effect is poor. This is a common problem of products in this industry, which makes the use effect and promotion of this product very limited. [Summary of the invention]

[0003] The purpose of the present application is to provide an electric pulse massage device which can effectively reduce the tingling sensation and has a good massage therapy effect.

[0004] In order to achieve the purpose of this application, the following technical solutions are provided:

[0005] The present application provides an electric pulse massage device, which includes a shell and a conductive member, wherein the conductive member is arranged on the shell, and further includes a massage contact member that is permeable to liquid along a first liquid permeability direction, wherein the massage contact member is arranged corresponding to the conductive member, and the first liquid permeability direction of the massage contact member connects the conductive member and the outside of the electric pulse massage device.

[0006] The conductive element can also directly contact the skin of the body, but such direct contact will make the user feel tingling and uncomfortable. The present application separates the conductive element by setting a massage contact element to reduce the tingling discomfort caused by the direct action of the conductor on the body. At the same time, the massage contact element has liquid permeability. The liquid passing through the massage contact element can electrically connect the conductive element and the outside world, that is, the pulse current of the conductive element can be conducted to the user's body through the permeable liquid to realize the EMS massage function. In this way, the good exercise and physiotherapy effect brought by the strong current of EMS can be used, while obtaining a safe and comfortable user experience.

[0007] The massage contact piece can achieve liquid-permeable performance in different ways. In some embodiments, the massage contact piece is a liquid-absorbent insulating material, such as a thin water-absorbent insulating material, such as cloth, cotton, etc. The first liquid-permeable direction can be a liquid-permeable direction that conforms to the texture layout of the water-absorbent material such as cloth, cotton, etc., usually its thickness direction, or it can be liquid-permeable in all directions, including the direction connecting the conductive side of the conductive piece with the outside of the massage contact piece. When in use, the material can be sprayed or immersed in liquid to achieve water absorption and liquid permeability of the material. The liquid penetrates the liquid-absorbent insulating material to contact the conductive piece, and the current of the conductive piece is conducted to the outside of the massage contact piece due to the liquid permeability, and acts on the human body. Usually, the conductive liquid is water.

[0008] In some other embodiments, the massage contact member is an insulating member provided with a liquid-permeable hole; the liquid-permeable hole can be set in any shape, for example, the massage contact member is an insulating member with a prismatic mesh, and the first liquid-permeable direction can be the penetration direction of the liquid-permeable hole, which is also the direction connecting the conductive side of the conductive member and the outer side of the massage contact member. When in use, the massage device is immersed in liquid, and the liquid contacts the conductive member through the liquid-permeable hole of the insulating member, and the current of the conductive member is conducted to the outside of the massage contact member due to the liquid, and acts on the human body. Usually, the conductive liquid is water.

[0009] This massage device can be used as a bathroom massage device and can be used in water. When in use, the insulating contact piece contacts the skin, and the conduction is generated by the water transfer of the conductive member through the middle liquid-permeable hole of the massage contact piece. The good conductivity uniformity of the water medium makes the user experience comfortable, safe and effective.

[0010] In some implementations, the massage contact element is made of non-conductive silicone material.

[0011] In some embodiments, the conductive member and the massage contact member are integrally formed by secondary vulcanization. In some embodiments, the conductive member can be made of conductive silicone material, connected to a pulse power supply provided in the electric pulse massage device, and the housing can be made of hard plastic PC material.

[0012] In some embodiments, the housing of the electric pulse massage device is an arc-shaped or U-shaped structure, with two elastic arms and a connecting portion connecting the elastic arms, the elastic arms are respectively provided with the conductive members, and the massage contact members are respectively provided on the inner side walls corresponding to the conductive members and located opposite to the elastic arms. The electric pulse massage device can achieve muscle exercise massage and is suitable for use on the legs during bathing. The elastic arm design of the massage device allows the massage device to be easily clipped on the thigh, automatically matching most leg shapes, and is easy to take and put, without the trouble of tying other massage devices. After wearing, there is no sense of oppression, just lightly clip on the leg, and conduction is transmitted to the leg through the conductive member and the massage contact member, so that the leg muscles are tightened and relaxed in a pulse manner to achieve the exercise effect.

[0013] In some embodiments, a button is disposed on the shell, and the button is made of soft silicone material and is integrally formed with the shell.

[0014] In some embodiments, the electric pulse massage device also includes a control module, the housing includes a control box for accommodating the control module, and the button is integrally formed on the control box. In some specific embodiments, the control box includes an upper cover and a lower cover, a special waterproof ring is used between the upper cover and the lower cover as a reinforced waterproof layer, and the screws between the upper cover and the lower cover are assembled externally to minimize the risk of water ingress. The waterproof level of the housing and the button can reach IPX8 (IPX is an internationally certified waterproof level, the last digit represents the waterproof performance, there are 8 levels, IPX8 is the highest level of waterproof performance, the standard is the top is 1.5 to 30 meters away from the water surface, for 30 consecutive minutes, the performance is not affected, and there is no water leakage) eight-level waterproof requirements and flexible operation. The special structural design allows the electric pulse massage device described in this application to be used in water for a long time, for example, when taking a bath.

[0015] In some embodiments, the electric pulse massage device is provided with a charging module, and the charging input of the charging module and the conductive member are integrally formed with the hard plastic of the housing. The electric pulse massage device is powered by a built-in lithium battery and adopts a magnetic charging method, which can further improve the waterproof performance. After charging, the massage device can be used alone as a daily item, eliminating the cumbersome wiring, and is generous, simple, compact and practical, and can be used as a portable independent item.

[0016] In some embodiments, the control box is provided with a control area, which can be arranged above the connection portion of the shell (i.e., stuck on the thigh, in the direction of the thigh surface). In some specific embodiments, three physical buttons can be arranged on the control area, including a main button and two auxiliary buttons. The button functions can be designed according to actual needs. For example, the main button can be used for power on / off and mode selection, and the auxiliary buttons can be set to adjustment operations. For example, the two auxiliary buttons are respectively set as a positive adjustment button and a negative adjustment button.

[0017] In some embodiments, the electric pulse massage device further comprises a function feedback module connected to the control module, wherein the function feedback module comprises light feedback, sound feedback or vibration feedback, such as a display mode such as constant light or flashing light, a prompt tone or a voice broadcast feedback mode, etc.

[0018] Compared with the prior art, this application has the following advantages:

[0019] Existing massagers use metal components to directly contact the skin. When EMS acts, the muscles will deform irregularly, and the EMS conductive points will constantly transfer. When the conductive points are regenerated, the moment of discharge will cause tingling in the epidermis. The electric pulse massage device of the present application has a conductive part inside. When the massage device is placed in water, water enters through the liquid-permeable massage contact part and contacts the conductive part. The massage device contacts the skin with water as a conductor, forming a perfect interactive path. The biggest difference from other massagers that use metal and other interactive conductors is that when EMS acts, the irregular contraction of the muscles in the water will not produce conductive gaps, which keeps the massage device circuit on, so that the conductive point transfer will not occur, and the user experience is free of the tingling sensation caused by the transfer of the conductive point. This is the important role of the hydrophilicity of the electric pulse massage device of the present application. The electric pulse massage device of the present application is also hydrophobic, which is manifested in that the massage device will quickly dehydrate when it leaves the water.

[0020] In response to this industry problem, the present application, without changing the conductive material, adopts a solution in which the conductive sheet does not directly contact the skin, which perfectly solves the problem of EMS current stinging. That is, the conductive material does not directly contact the skin, but the conductive material and the skin are connected and conductive using water as a medium. The resistance of the water is relatively uniform, thus achieving uniform EMS current. The EMS current has a strong intensity and has a good physical therapy exercise effect. It will not cause stinging to the body and can be used normally for a long time, which solves the problems of existing EMS massage devices.

[0021] The present application can be applied to people with loose legs or obesity who need to improve muscle firmness. It can be used in the bathtub in the bathroom. When taking a bath, the leg massager can be worn on the thighs. The EMS function can be used to pull the meridians to exercise the muscles. The muscles in motion can be clearly felt and visible to the naked eye. After use, the legs feel as comfortable as after running.

Brief Description of the Drawings

[0022] Figure 1 A three-dimensional diagram of an embodiment of the electric pulse massage device of the present application;

[0023] Figure 2 A side view of an embodiment of the electric pulse massage device of the present application;

[0024] Figure 3A front view of an embodiment of the electric pulse massage device of the present application;

[0025] Figure 4 A top view of an embodiment of the electric pulse massage device of the present application;

[0026] Figure 5 A bottom view of an embodiment of the electric pulse massage device of the present application;

[0027] Figure 6 This is one of the exploded views of an embodiment of the electric pulse massage device of the present application;

[0028] Figure 7 This is the second exploded view of the electric pulse massage device embodiment of the present application;

[0029] Figure 8 This is the third exploded view of the electric pulse massage device embodiment of the present application;

[0030] Fig. 9 This is an exploded schematic diagram of a control module of an embodiment of the electric pulse massage device of the present application;

[0031] Fig.10 This is a schematic diagram of the charging circuit of the electric pulse massage device of this application;

[0032] Fig.11 This is a schematic diagram of the indicator light circuit of the electric pulse massage device of this application;

[0033] Fig.12 This is a schematic diagram of the driving circuit of the electric pulse massage device of this application;

[0034] Fig.13 This is a schematic diagram of the voltage stabilizing circuit of the electric pulse massage device of this application;

[0035] Fig.14 This is a schematic diagram of the EMS circuit of the electric pulse massage device of this application. [Specific implementation method]

[0036] The exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0037] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0038] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0039] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front end", "rear side", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, the element described as "below other elements or features" or "below other elements or features" will then be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.

[0040] See also Figures 1 to 9The electric pulse massage device of the present application includes a shell 100, a conductive member 200, and a massage contact member 300 that is liquid-permeable along a first liquid-permeable direction. The conductive member 200 is arranged on the shell 100, the massage contact member 300 is arranged corresponding to the conductive member 200, and the first liquid-permeable direction of the massage contact member 300 connects the conductive member 200 and the outside of the electric pulse massage device.

[0041] The present application separates the conductive member 200 by providing a massage contact member 300, thereby reducing the tingling discomfort caused by the direct action of the electric current on the body. At the same time, the massage contact member 300 has a liquid permeability, and the liquid passing through the massage contact member 300 can electrically connect the conductive member 200 and the outside world, that is, the pulse current of the conductive member 200 can be conducted to the user's body through the liquid permeability, thereby realizing the EMS massage function. In this way, the good exercise and physiotherapy effect brought by the strong current of EMS can be used, while obtaining a safe and comfortable user experience.

[0042] The massage contact member 300 can achieve liquid permeability through different methods. In some embodiments, the massage contact member 300 is a liquid-absorbent insulating material, such as a thin water-absorbent insulating material, such as cloth, cotton, etc. The first liquid-permeable direction can be a liquid-permeable direction that conforms to the texture layout of the water-absorbent material such as cloth, cotton, etc., usually its thickness direction, or it can be liquid-permeable in all directions, including the direction connecting the conductive side of the conductive member 200 and the outside of the massage contact member 300. When in use, the material can be sprayed or immersed in liquid to achieve water absorption and liquid permeability of the material. The liquid penetrates the liquid-absorbent insulating material to contact the conductive member 200, and the current of the conductive member 200 is conducted to the outside of the massage contact member 300 due to the liquid permeability, and acts on the human body. Usually, the conductive liquid is water.

[0043] exist Figures 1 to 9 In the embodiment shown, the massage contact member 300 is an insulating member provided with a liquid permeable hole 301; the liquid permeable hole 301 can be set to any shape, for example, the massage contact member 300 is an insulating member with a prismatic mesh, such as Figure 1 and Figures 5 to 8 As shown. When in use, the massage device is immersed in liquid, and the liquid contacts the conductive member 200 through the liquid-permeable hole 301 of the insulating member, and the current of the conductive member 200 is conducted to the outside of the massage contact member 300 due to the liquid, and acts on the human body. Usually, the conductive liquid is water. The massage contact member 300 is made of non-conductive silicone material. This massage device can be used as a bathroom massage device and can be used in water; when in use, the insulating massage contact member 300 contacts the skin, and the conductive current is transmitted by the conductive member 200 through the water in the middle liquid-permeable hole 301 of the massage contact member 300. The good conductivity uniformity of the water medium makes the user experience comfortable, safe and effective.

[0044] The electric pulse massage device further includes a control module. The housing 100 includes a control box 130 for accommodating the control module. The control module includes an electric control board 140 accommodated in the control box 130 .

[0045] In a specific embodiment, the housing 100 of the electric pulse massage device is elastic and convenient for wearing on the human body, especially on the legs. The elastic structure can be fixed by being stuck. The overall housing 100 can be designed as an arc or U-shaped structure, etc. Figure 1 , Figure 3 and Figures 5 to 8 In this embodiment, the shell 100 is designed to be close to a U-shaped structure, including two elastic arms 110 and a connecting portion 120 connecting the elastic arms. The elastic arms and the connecting portion 120 are only for convenience of description and may not be strictly distinguished. The entire U-shaped structure may be integrated. When the two elastic arms 110 are opened, the opening between the elastic arms 110 is enlarged, and the electric pulse massage device can be put on the leg. When it is loosened, the elastic arms 110 rebound to shrink the opening, and the two elastic arms 110 can be fixed by gently clamping the thigh. The electric pulse massage device can achieve muscle exercise massage and is suitable for use on the leg during bathing. The design of the elastic arms 110 of the massage device allows the massage device to be easily clamped on the thigh, automatically matching most leg shapes, and is easy to take and put. There is no trouble of binding other massage devices. After wearing, there is no sense of oppression, just gently clamping on the leg.

[0046] The massage contact piece 300 is also configured to have a structure consistent with the shell 100. As shown in the figure, in this embodiment, the massage contact piece 300 is designed to have a U-shaped structure and is installed on the inner side of the shell 100, and cooperates with the shell 100 to form a cavity for accommodating the internal structure. The conductive piece 200, the electric control board 140, etc. can be installed in the cavity.

[0047] The conductive members 200 are respectively arranged inside the elastic arms 110 and are electrically connected to the electric control board 140. Specifically, the conductive members 200 are accommodated between the housing 100 and the massage contact member 300, and the massage contact member 300 is provided with the liquid-permeable hole 301 at a position opposite to the conductive side of the conductive member 200. When the electric pulse massage device is immersed in water, the current of the conductive member 200 is transmitted to the legs through the water in the liquid-permeable hole of the massage contact member 300, so as to tighten and relax the leg muscles in a pulse manner to achieve the exercise effect.

[0048] The conductive member 200 and the massage contact member 300 are integrally formed by secondary vulcanization. In some embodiments, the conductive member 200 can be made of conductive silicone material, connected to the pulse power supply provided in the electric pulse massage device, and the housing 100 can be made of hard plastic PC material.

[0049] The control box 130 is provided with a control area, which can be arranged above the connection part 120 of the shell 100 (that is, stuck on the thigh, in the direction of the thigh surface). In this embodiment, the control box 130 is integrally formed with the connection part 120 of the shell. A button 141 is provided on the control area of ​​the control box 130, and the button 141 is made of soft silicone material and is integrally formed with the shell 100. Specifically, the button 141 is integrally formed on the control box 130. The control box 130 includes an upper cover 131 and a lower cover 132. A special waterproof ring 133 is used between the upper cover 131 and the lower cover 132 as a reinforced waterproof layer, and the screws between the upper cover 131 and the lower cover 132 are externally assembled to minimize the risk of water ingress. The housing 100 and the button 141 can achieve IPX8 waterproof level (ipx is an internationally certified waterproof level, the last digit represents the waterproof performance, there are 8 levels, IPX8 is the highest level of waterproof performance, the standard is the top is 1.5-30 meters away from the water surface, for 30 minutes continuously, the performance is not affected, no water leakage) and the operation is flexible. The special structural design allows the electric pulse massage device described in this application to be used in water for a long time, for example, it can be used in a bath.

[0050] Specifically, three physical buttons 141 may be provided on the control area, including a main button and two auxiliary buttons. The button functions may be designed according to actual needs. For example, the main button may be used for power on / off and mode selection. For example, long pressing the main button for a certain period of time (such as long pressing for 2 seconds) may turn the machine on or off, and short pressing the main button may switch the function mode. The auxiliary buttons may be set to adjustment operations. For example, the two auxiliary buttons may be set to positive adjustment buttons and negative adjustment buttons respectively. Pressing the positive adjustment button once increases the strength of a gear, and pressing the negative adjustment button once decreases the strength of a gear.

[0051] The electric pulse massage device is provided with a charging module (not shown), and the charging input of the charging module and the conductive member 200 are integrally formed with the housing 100 by hard plastic. The electric pulse massage device is powered by a built-in lithium battery and adopts a magnetic charging method, which can further improve the waterproof performance. After charging, the massage device can be used alone as a daily item, eliminating the cumbersome wiring, and is generous, simple, compact and practical, and can be used as a portable independent item.

[0052] The silicone and metal integrated molding process is a new molding process that combines metal parts and silicone parts together through a specific method to form a whole. The process flow is as follows: first, a layer of special ink is applied to the metal parts, and then the silicone and reinforcing materials are fully mixed. After the silicone is melted, the silicone material is injected into the mold using a high-pressure injection molding machine and tightly attached to the metal surface coated with special ink. After a certain pressure and temperature treatment, the silicone and metal are tightly combined into one, and finally an integrated silicone metal composite is formed. Alternatively, the nano injection molding process, referred to as NMT (NanoMolding Technology), is used. This is a method that combines metal and plastic with nanotechnology. The metal surface is first nano-treated, and the plastic is directly injected and molded on the metal surface to obtain a plastic and metal integrated structure.

[0053] The electric pulse massage device also includes a function feedback module (not marked) connected to the control module. The function feedback module includes light feedback, sound feedback or vibration feedback, such as display modes such as constant light and flashing, prompt sound or sound broadcast feedback, etc. For example, different light modes are set to feedback the results of the power on / off and function adjustment operations and the working status of the machine, and the light display can be set on the machine body operation panel. Specifically, two or more color display lights can be used to represent different meanings. For example, the power indicator uses a white light, and different levels of lighting can be set to display the corresponding power. The EMS function indication and / or gear indication can use a blue light. The blue light can light up the corresponding operation action to prompt the operation action to be successful, or multiple blue lights can correspond to different functional working states to prompt the current working state. The blue light can also be used to indicate the gear position, and different levels of lighting modes are set to display the corresponding gear level, or the light lighting mode close to the positive adjustment key or the negative adjustment key can indicate the gear position. In addition, the light display can be combined with the vibration module. For example, the power on and off can be indicated by a flashing white light and a solid blue light. Combined with vibration, the power on and off can use a long vibration prompt or two short vibrations within 1 second to prompt. Function switching can use a short vibration prompt, etc.

[0054] The light feedback, sound feedback or vibration feedback can be set as needed, and the combination of changes is diversified. In some specific embodiments, a white light is provided, and a plurality of blue lights are arranged from the negative adjustment key to the positive adjustment key, that is, from the first light side to the second light side. The remaining power is displayed when the device is turned on. The white light corresponding to the power level flashes for 2 seconds, and the EMS gear position 0 (without EMS function) is automatically entered. The blue light flashes from the first light side to the second light side; short press the positive adjustment key for 1 second to enter the EMS gear position 1, and a blue light on the first light side flashes; after 15 minutes of use, the massage device automatically shuts down and turns off the light. In a specific embodiment, 5 blue lights are set to correspond to 10 levels of EMS intensity adjustment, and a display method in which the blue light is always on and flashing can be adopted. When the EMS intensity is adjusted, the light increases from the 1st light on the side of the first light to the right. Shortly press the negative adjustment key or the positive adjustment key for 1s to decrease or increase by 1 level, followed by a vibration, and the EMS changes from level 1 to level 10, and the light display method is: the 1st light flashes in level 1; the 1st light is always on in level 2; the 1st light is always on in level 3 and the 2nd light flashes; the 1st and 2nd lights are always on in level 4; the 1st and 2nd lights are always on in level 5 and the 3rd light flashes; the 1st-3rd lights in level 6 are always on; the 1st-3rd lights in level 7 are always on and the 4th light flashes; the 1st-4th lights in level 8 are always on; the 1st-4th lights in level 9 are always on and the 5th light flashes; the 1st-5th lights in level 10 are always on. When charging, multiple white lights flash and increase in number. Avoid turning on and using the massage device during charging. As the charge increases, some white lights will light up accordingly. After fully charged, all white lights showing the power level will light up. The white light flashes when the power is low. When the power is less than 15%, if the massage device is working, the current gear indicator light will flash three times every 30 seconds and vibrate three times until it automatically shuts down. If the massage device is not working, there will be no prompt. When the device cannot be turned on due to low power, you can press any key, and the machine will not give any prompts and all LED lights will turn off.

[0055] The electric pulse massage device of the present application can be used before or after entering the water, or in the water as required.

[0056] Usage form 1: After the part to be massaged (such as thigh) is soaked in water, you can start using the device. Pick up the massage device, press the power button and adjust the gear (the default mode is normal after power on), and directly clip the massage device on the thigh to immediately feel the muscles moving;

[0057] Second form of use: first put the massage device on your thigh, press the power button and adjust the gear (the default mode is normal after power on), you will immediately feel the muscles moving, then enter the water, the muscle movement feeling will be more intense.

[0058] After using the electric pulse massage device of the present application for 10 minutes, the feeling of the legs is like the feeling after running. The default use time of the massage device can be set to 10 minutes per session, and it will automatically shut down when the preset time is reached. When it needs to be used again, it can be turned on again to set the massage gear, so as to ensure that the use time meets the safety requirements. In addition, the machine protection mode can be set to start. For example, after starting the massage device and selecting the gear, if it does not come into contact with water for a specific time, such as 10 seconds, the gear will automatically return to gear 0.

[0059] Existing massagers use metal components to directly contact the skin. When EMS acts, the muscles will deform irregularly, and the EMS conductive points will constantly transfer. When the conductive points are regenerated, the moment of discharge will cause tingling in the epidermis. The electric pulse massage device of the present application has a conductive part 200 inside. When the massage device is placed in water, water enters through the liquid-permeable massage contact part 300 and contacts the conductive part 200. The massage device contacts the skin with water as a conductor, forming a perfect interactive path. The biggest difference from other massagers that use metal and other interactive conductors is that when EMS acts, the irregular contraction of the muscles in the water will not produce conductive gaps, which keeps the massage device circuit on, so that the conductive point transfer will not occur, and the user experience is free of the tingling sensation caused by the transfer of the conductive point. This is the important role of the hydrophilicity of the electric pulse massage device of the present application. The electric pulse massage device of the present application is also hydrophobic, which is manifested in that the massage device will quickly dehydrate when it leaves the water.

[0060] In response to this industry problem, the present application adopts a non-contact solution without changing the conductive material, which perfectly solves the problem of EMS current stinging; that is, the conductive material does not directly contact the skin, but the conductive material and the skin are connected and conductive using water as a medium, and the resistance of the water is relatively uniform, thus achieving uniform EMS current, which effectively solves this common problem of EMS massage devices.

[0061] The electric pulse massage device of the present application adopts a non-contact conductive sheet to achieve a strong EMS current intensity, which has a good physical therapy exercise effect; it will not cause tingling to the body and can be used normally for a long time; the present application can be used, for example, for people with loose legs or obesity who need to tighten their muscles, and can be used in the bathtub in the bathroom. When taking a bath, the leg massager can be worn on the thighs, and the EMS function can be used to pull the meridians to exercise the muscles. The muscles in motion can be clearly felt and visible to the naked eye. After use, the legs feel like the comfortable feeling after running.

[0062] Brief description of the circuit principle of the electric pulse massage device in this application:

[0063] The circuit of the control module includes a charging circuit, an indicator light circuit, a motor drive circuit, a 5V voltage regulator circuit, and an EMS circuit.

[0064] like Fig.10 The schematic diagram of the charging circuit is shown as follows: input terminals 5 and 6 input current to charge the battery, which is grounded through MOS tubes Q12, Q13, diodes D8, D9, resistors R19, R20, R23, and includes charging and discharging capacitors C6, C7 and charging IC U3.

[0065] like Fig.11 The figure shows the schematic diagram of the indicator light circuit: the blue lights LED1 to LED5 are gear indicator lights, and the white lights LED6 to LED10 are charging indicator lights.

[0066] like Fig.12 The figure shows a schematic diagram of a driving circuit, including transistor Q11, diode D7, and resistors R18 and R21.

[0067] like Fig.13 The figure shows a schematic diagram of a 5V voltage stabilizing circuit, including an inductor L2, capacitors C4 and C5, resistors R15 and R25, and a booster ICU2, which provide a stable 5V input voltage to the EMS circuit.

[0068] like Fig.14 The figure shows the schematic diagram of the EMS circuit: including inductor L1, diode D1, MOS tube Q6, transistor Q10, resistors R2, R11, R16, R17, and capacitor C1 to generate high voltage for the boost part of the EMS circuit. The main control IC drives transistors Q7 and Q8 to output the high voltage at a certain frequency to form high voltage pulses.

[0069] The above description is only a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto. Any equivalent transformation based on the technical solution of the present application belongs to the protection scope of the present application.

Claims

1. An electric pulse massage device, comprising a housing and a conductive member, wherein the conductive member is arranged on the housing, characterized in that: It further comprises a massage contact piece which is permeable to liquid along a first permeable direction, the massage contact piece is arranged corresponding to the conductive piece, and the first permeable direction of the massage contact piece is connected to the conductive piece and the outside of the electric pulse massage device.

2. The electric pulse massage device according to claim 1, characterized in that: The massage contact piece is made of liquid-absorbent insulating material.

3. The electric pulse massage device according to claim 1, characterized in that: The massage contact piece is an insulating piece provided with a liquid permeable hole.

4. The electric pulse massage device according to claim 3, characterized in that: The massage contact piece is made of non-conductive silicone material.

5. The electric pulse massage device according to any one of claims 1 to 4, characterized in that: The conductive part and the massage contact part are integrally formed by secondary vulcanization.

6. The electric pulse massage device according to any one of claims 1 to 4, characterized in that: The shell of the electric pulse massage device is an arc-shaped or U-shaped structure, with two elastic arms and a connecting part connecting the elastic arms. The elastic arms are respectively provided with the conductive parts, and the massage contact parts are respectively provided on the inner side walls corresponding to the conductive parts and opposite to the elastic arms.

7. The electric pulse massage device according to any one of claims 1 to 4, characterized in that: The shell is provided with a button, which is made of soft silicone material and is integrally formed with the shell.

8. The electric pulse massage device according to claim 7, characterized in that: The electric pulse massage device also includes a control module, the housing includes a control box for accommodating the control module, and the button is integrally formed on the control box.

9. The electric pulse massage device according to claim 8, characterized in that: The electric pulse massage device is provided with a charging module connected to the control module, and the charging input interface of the charging module and the conductive member are integrally formed with the hard plastic of the shell.

10. The electric pulse massage device according to claim 8, characterized in that: The electric pulse massage device also includes a function feedback module connected to the control module.

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