Electrical stimulation device and masker

Abstract

This utility model belongs to the technical field of electrostimulation equipment, and discloses an electrostimulation device and a facial mask device. The facial mask device includes an electrostimulation device and a facial mask device. The electrostimulation device includes a clamping assembly, a controller, a first electrode, and a second electrode. The first electrode and the second electrode are fixed to the facial mask by the clamping assembly. The controller is disposed on the clamping assembly and electrically connected to the first electrode and the second electrode, and the controller is used to generate a stimulation current. The above-mentioned electrostimulation device can be used with various types of facial masks and has a wide range of applications.

Description

Technical Field

[0001] This utility model relates to the field of electrical stimulation equipment technology, and in particular to an electrical stimulation device and a facial mask device. Background Technology

[0002] Intimate T-masks are primarily used for women's intimate care, commonly for purposes such as daily cleaning and antibacterial purposes, maintaining pH balance, post-hair removal or post-procedure soothing, and temporarily improving odor or pigmentation. Some products contain antibacterial and whitening ingredients; however, when simply applying a T-mask, most of the effective ingredients remain on the skin's surface, and smaller molecules may only be partially absorbed, significantly reducing the product's effectiveness. Through an EMS + electroporation time-segmented delivery process, the product can simultaneously exercise muscles, accelerate blood circulation, and promote the penetration of active ingredients into the deeper layers of the skin during use.

[0003] To enable the active ingredients on the T-mask, such as beauty serums and medications, to penetrate deep into the skin, the T-mask is usually used in conjunction with an electrostimulation device. That is, the T-mask and the electrostimulation device together form a facial mask device, which effectively solves the problem that the active ingredients only stay on the surface.

[0004] However, most facial mask devices on the market today are specifically designed to fit T-masks, such as... Figure 16 The electrostimulation device shown cannot be paired with any T-film. The main reason is that the output of the electrostimulation device is wireless and needs to be magnetically attached to the user so that the first electrode 4 and the second electrode 5 on the electrostimulation device can contact the electrode circuit on the specially printed T-film for power supply and control. This results in poor stability during use and the device is easy to fall off. In addition, it can only be used with T-films printed with electrode circuits, which has a narrow range of applications. Furthermore, the manufacturing cost of T-films is high in order to match the electrostimulation device. Utility Model Content

[0005] The purpose of this invention is to provide an electrostimulation device and a facial mask device to solve the problems of narrow applicability of electrostimulation devices and high manufacturing cost of T-masks.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] In a first aspect, the present invention provides an electrical stimulation device, including a clamping assembly, a first electrode, a second electrode, and a controller. The first electrode and the second electrode can be fixed to a face mask by the clamping assembly. The controller is disposed on the clamping assembly and electrically connected to the first electrode and the second electrode, and the controller is used to generate a stimulation current.

[0008] Compared with the prior art, the electrostimulation device of this invention has the following advantages: the first electrode and the second electrode are fixed to the mask by a clamping assembly, and both the first electrode and the second electrode are in contact with the mask. Since the mask is rich in moisture, the two ends of the first electrode and the second electrode can be connected to form a closed circuit, thereby generating a stimulation current. The clamping assembly allows the electrostimulation device to be used with various types of masks, no longer limited to specially made masks with internally printed electrode circuits, thus improving applicability and ensuring reliable contact, preventing easy detachment during use.

[0009] Optionally, the clamping assembly includes a first clamping assembly and a second clamping assembly, the controller is disposed on the first clamping assembly, and the first electrode is disposed on the first clamping assembly or the controller; the second electrode is disposed on the second clamping assembly and connected to the controller through a flexible conductive connector.

[0010] Optionally, the first clamping assembly includes a first clamping plate, and the first electrode is embedded in a first clearance hole opened on the side of the controller facing the first clamping plate, and the controller can cooperate with the first clamping plate to clamp the mask.

[0011] Optionally, the first clamp is rotatably connected to the controller via a first rotating shaft, and the first clamp is elastically connected, magnetically connected, or snap-fit ​​connected to the controller.

[0012] Optionally, the housing of the controller includes a body and a rotating part, the rotating part being rotatably disposed on the body about an axis perpendicular to the rotating part, and the first rotating shaft being rotatably mounted on the rotating part.

[0013] Optionally, the first clamping plate includes a first position, a second position, and a third position. When the first clamping plate is in the first position, the orthographic projection of the first clamping plate onto the plane where the controller is located falls on the controller, and the first clamping plate and the controller are in a relatively closed state. When the first clamping plate is in the second position, the orthographic projection of the first clamping plate onto the plane where the controller is located falls on the controller, and the first clamping plate and the controller are in a relatively open state. When the first clamping plate is in the third position, the orthographic projection of the first clamping plate onto the plane where the controller is located is offset from the controller.

[0014] The outer shell is provided with a limiting part, and the first clamping plate is provided with a limiting mating part. The limiting part is disposed on the rotation path of the limiting mating part when it rotates around the rotating part, and when the first clamping plate is in the first position, the limiting part abuts against the limiting mating part.

[0015] Optionally, a sealing ring is provided between the rotating part and the body part; and / or, a sealing ring is provided between the first electrode and the wall of the first clearance hole or a waterproof adhesive is filled therein.

[0016] Optionally, the second clamping assembly includes a second clamping plate and a third clamping plate. The third clamping plate has a second clearance hole, and the second electrode is located in the second clearance hole. The second clamping plate can cooperate with the third clamping plate to clamp the mask.

[0017] Optionally, the second clamping assembly further includes a connecting portion integrally formed with the third clamping plate and the second clamping plate, wherein the two ends of the connecting portion are respectively connected to the second clamping plate and the third clamping plate, and the second clamping plate and the third clamping plate are magnetically connected, snap-fit ​​connected, or elastically connected.

[0018] Optionally, the flexible conductive connector can be retracted into the controller.

[0019] Secondly, this utility model provides a facial mask device, including a facial mask and an electrostimulation device as described in any of the above claims, wherein the first electrode and the second electrode in the electrostimulation device are fixed to the facial mask by a clamping assembly.

[0020] Compared with the prior art, the mask device described in this utility model has the following advantages: the mask used has a low manufacturing cost.

[0021] Optionally, the clamping assembly includes a first clamping assembly and a second clamping assembly, wherein the first clamping assembly and the second clamping assembly are respectively clamped on both longitudinal sides of the mask.

[0022] Compared with the prior art, the mask device described in this utility model has the following advantages: the mask used has a low manufacturing cost. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the electrical stimulation device in an embodiment of this utility model;

[0024] Figure 2 This is a schematic diagram of the exploded structure of the electrical stimulation device in an embodiment of this utility model;

[0025] Figure 3 This is a schematic diagram of the controller being mounted on the first clamping assembly in an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the process of clamping the first clamping component and the controller to the face mask in an embodiment of the present invention;

[0027] Figure 5 This is a diagram showing the positional relationship between the first clamping component and the human body when the first clamping component is clamped onto the face mask in this embodiment of the present invention.

[0028] Figure 6 This is a cross-sectional view of the controller and the first clamping assembly in an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram simulating the handling of an electrical stimulation device;

[0030] Figure 8 This is a schematic diagram showing the first clamping plate in the third position in an embodiment of this utility model;

[0031] Figure 9 This is a schematic diagram of the structure of the second clamping component clamping the mask in an embodiment of this utility model;

[0032] Figure 10 This is a cross-sectional view of the second clamping component in an embodiment of this utility model;

[0033] Figure 11 This is a logic diagram of the output current control of the electrical stimulation device in an embodiment of this utility model;

[0034] Figure 12 This is a schematic diagram of the structure of one type of facial mask device in this utility model embodiment;

[0035] Figure 13 This is a schematic diagram of the structure of another facial mask device in an embodiment of this utility model;

[0036] Figure 14 This is a schematic diagram of the structure of another facial mask device in this utility model embodiment;

[0037] Figure 15 This is a schematic diagram of the structure of another facial mask device in this utility model embodiment;

[0038] Figure 16 This is a schematic diagram of the structure of an electrical stimulation device in the prior art.

[0039] In the picture:

[0040] 1. Controller; 11. Housing; 111. Body; 1111. Top cover; 1112. Bottom cover; 112. Rotating part; 113. Limiting part; 114. First clearance hole; 12. Control circuit board; 13. Control key; 14. Battery; 15. Sealing ring; 2. First clamping assembly; 21. First clamping plate; 211. Limiting mating part; 212. Abutting part; 23. First rotating shaft; 24. Elastic element; 3. Second clamping assembly; 31. Second clamping plate; 32. Third clamping plate; 33. Connecting part; 4. First electrode; 5. Second electrode; 6. Flexible conductive connector; 7. Clamping assembly; 8. Mask. Detailed Implementation

[0041] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0042] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0043] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0044] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0045] This embodiment proposes an electrical stimulation device that can be used on a face mask 8, not limited to a T-film, to allow the active ingredients on the face mask 8 to penetrate deep into the skin. It can be understood that "face" refers to the surface of human skin in general, including conventional terms such as eye mask, eye patch, nose mask, lip mask, hand mask, foot mask, and neck mask.

[0046] The electrostimulation device proposed in the embodiments of this utility model includes a controller 1, a first electrode 4, a second electrode 5, and a clamping assembly. The clamping assembly is used to fix the first electrode 4 and the second electrode 5 on the mask 8 and to make them contact the mask. The controller 1 is also disposed on the clamping assembly and is electrically connected to the first electrode 4 and the second electrode 5. The controller 1 is used to generate a stimulation current.

[0047] When the first electrode 4 and the second electrode 5 are fixed to the mask 8 by the clamping assembly, both the first electrode 4 and the second electrode 5 are in contact with the mask 8. Since the mask 8 is rich in moisture, it can conduct electricity between the two ends of the first electrode 4 and the second electrode 5 to form a closed circuit, thereby generating a stimulation current. The clamping assembly allows the electrical stimulation device to be used with various types of masks 8, no longer limited to specially designed masks 8 with internally printed electrode circuits, thus improving applicability and ensuring reliable contact so that it will not easily fall off during use.

[0048] In one embodiment, the first electrode 4 and the second electrode 5 are fixed to the mask 8 by the same clamping assembly. The clamping assembly includes a fourth clamping plate, which works with the controller 1 to clamp the mask. The first electrode 4 and the second electrode 5 are both disposed on the controller 1.

[0049] In another embodiment, reference Figure 1 As shown, the clamping assembly includes a first clamping assembly 2 and a second clamping assembly 3. A controller 1 is disposed on the first clamping assembly 2, a first electrode 4 is disposed on either the controller 1 or the first clamping assembly 2, and a second electrode 5 is disposed on the second clamping assembly 3 and connected to the controller 1 via a flexible conductive connector 6. When the first clamping assembly 2 and the second clamping assembly 3 clamp the mask 8, both the first electrode 4 and the second electrode 5 are in contact with the mask. Specifically, the flexible conductive connector 6 can be a wire, which includes a flexible silicone conductor and an insulating flexible material, such as silicone, covering the flexible silicone conductor. Since the second clamping assembly 3 is connected to the controller 1 via the flexible conductive connector 6, the first electrode 4 and the second electrode 5 can be adjusted to contact the mask 8 according to its shape, thereby maximizing the range of the stimulation current flow and achieving a better skin stimulation effect, resulting in better absorption of the active molecules on the mask 8.

[0050] refer to Figure 2 and Figure 3As shown, the first clamping assembly 2 includes a first clamping plate 21, forming a first clamping space for clamping the face mask 8 between the first clamping plate 21 and the controller 1. A first electrode 4 is embedded in a first clearance hole 114 on the side of the controller 1 facing the first clamping plate 21, so that when the first clamping assembly 2, in conjunction with the controller 1, clamps the face mask 8, the first electrode 4 contacts the human skin. In this embodiment, to enable the first clamping plate 21 and the controller 1 to clamp the face mask 8, the first clamping plate 21 is rotatably connected to the controller 1 via a first rotating shaft 23. The first clamping assembly 2 also includes an elastic element 24, which can be a torsion spring sleeved on the first rotating shaft 23, or a leaf spring, coil spring, etc. The elastic element 24 is connected to the first clamping plate 21 and the controller 1, and gives the first clamping plate 21 a tendency to stay close to the controller 1, thereby clamping the face mask 8. Clearly, the first clamping plate 21 can cover the first electrode 4 located on the controller 1, such as... Figure 7 As shown, when a user normally handles the electrical stimulation device, it is less likely to accidentally touch the first electrode 4 and cause electric shock, thus improving the safety of the electrical stimulation device.

[0051] When the electrical stimulation device needs to be removed from the face mask 8, simply press the first clamp 21 with your finger. The first clamp 21 will move away from the controller 1, thus releasing the face mask 8. At this time, the elastic element 24 deforms and stores elastic potential energy. After the external force is removed, the elastic element 24 returns to its original state and releases energy to drive the first clamp 21 to close towards the controller 1, thereby clamping the face mask 8.

[0052] When the electrical stimulation device is clamped onto the face mask 8, the controller 1 and the first electrode 4 are in contact with the side of the face mask 8 facing away from the human skin, while the first clamp 21 is in contact with the human skin. In order to prevent the first electrode 4 from directly contacting the skin and causing local electric shock (the face mask 8 has a large resistance, so the current applied to the human body through the face mask 8 has a small stimulation to the human body, while the current applied directly to the human body by the controller 1 has a large stimulation to the human body), the first clamp 21 is made of an insulating material such as insulating silicone.

[0053] In other embodiments, the first clamping plate 21 and the controller 1 can be magnetically connected. The first clamping plate 21 and the controller 1 are respectively provided with magnetic suction components and mutual suction components. The first clamping plate 21 moves closer to the controller 1 under the mutual cooperation of the magnetic suction components and mutual suction components to form a closed state with the controller 1, thereby clamping the face mask 8; or the first clamping plate 21 and the controller 1 are snap-fit ​​connected. The first clamping plate 21 and the controller 1 are respectively provided with female buckles and male buckles. After the male buckles and female buckles are snapped together, the first clamping plate 21 and the controller 1 form a closed state to clamp the face mask 8.

[0054] Since the face mask 8 contains moisture or other liquid components, if it is not cleaned in time, the residual liquid may affect the efficacy of the face mask 8 next time, and may also enter the controller 1 through the first clearance hole 114, affecting the service life of the controller 1. In order to reduce the difficulty of cleaning, the first clamping plate 21 can rotate around an axis perpendicular to the controller 1. Based on this, the first clamping plate 21 includes a first position, a second position and a third position. When the first clamping plate 21 is in the first position and the second position, its orthographic projection onto the plane where the controller 1 is located falls on the controller 1. When the first clamping plate 21 is in the first position, the first clamping plate 21 and the controller 1 are in a relatively closed state. When it is in the second position, the first clamping plate 21 and the controller 1 are in a relatively open state. When the first clamping plate 21 is in the third position, its orthographic projection onto the plane where the controller 1 is located is offset from the controller 1. Specifically, the controller 1 includes a housing 11 and a control circuit board 12. The control circuit board 12 is located inside the housing 11, which in turn includes a main body 111 and a rotating part 112. The rotating part 112 is rotatably mounted on the main body 111 about the aforementioned axis. The first rotating shaft 23 is rotatably mounted on a bearing seat provided on the rotating part 112. When it is necessary to clean the first clamping plate 21 and the controller 1, the rotating part 112 is rotated relative to the main body 111, and the first clamping plate 21 is misaligned with the controller 1, so that cleaning operations such as wiping and rinsing can be performed on the first clamping plate 21 and the controller 1.

[0055] To prevent the first clamping plate 21 from rotating relative to the controller 1 and becoming misaligned with it when not subjected to external force, thus exposing the first electrode 4, a limiting part 113 is provided on the main body 111, and a limiting mating part 211 is provided on the first clamping plate 21. The limiting part 113 is located on the rotation path of the limiting mating part 211 when it rotates around the rotating part 112. When the first clamping plate 21 is in the first position, the limiting part 113 abuts against the limiting mating part 211, restricting the first clamping plate 21 from rotating relative to the controller 1 around the aforementioned axis. In the current embodiment, both the limiting part 113 and the limiting mating part 211 are limiting blocks. Specifically, two limiting parts 113 and two limiting mating parts 211 are provided to restrict the first clamping plate 21 from rotating forward and backward. It is worth emphasizing that when it is necessary to clean the first clamping plate 21 and the controller 1, the edge of the first clamping plate 21 can be made to abut against the limiting part 113 to overcome the elastic force of the elastic member 24, so that the first clamping plate 21 is kept in the third position for easy cleaning. That is, when the first clamping plate 21 is in the third position, the first clamping plate 21 abuts against the limiting part 113.

[0056] More specifically, in order to better hold the mask 8, the rotating part 112 is provided on one side of the main body 111 and is embedded in the mounting hole opened in the main body 111. Moreover, the first clamping plate 21 has a protruding abutting part 212 corresponding to the position of the first clearance hole 114. Under the action of the elastic member 24, the abutting part 212 maintains the tendency to abut against the controller 1.

[0057] In addition, a sealing ring 15 is provided between the rotating part 112 and the main body part 111 to prevent liquid on the mask 8 from flowing into the controller 1 and affecting the service life of the controller 1. Moreover, the first electrode 4 is made of 304 stainless steel, which reduces the possibility of rust. A sealing ring 15 or waterproof glue can also be provided between the first electrode 4 and the hole wall of the first clearance hole 114.

[0058] Specifically, the controller 1 includes a housing 11 and a control circuit board 12 disposed within the housing 11. A first clearance hole 114 is provided on the housing 11, through which the first electrode 4 passes. In addition, the controller 1 includes a control panel disposed on the housing 11 and a battery 14 disposed within the housing 11. Both the control panel and the battery 14 are connected to the control circuit board 12. The control panel has multiple control keys 13, which are used to adjust the current flow on the control circuit board 12 to control the intensity of the stimulation current generated by the circuit board 12. To meet the tolerance levels of different users, the controller 1 can generate stimulation currents at different intensity levels.

[0059] More specifically, see reference Figure 2 As shown, the main body 111 includes an upper cover 1111 and a lower cover 1112. The upper cover 1111 and the lower cover 1112 together form a cavity for accommodating the control circuit board 12 and the battery 14. The control panel is disposed on the upper cover 1111, and the first clearance hole 114 is disposed on the lower cover 1112.

[0060] refer to Figure 9 and Figure 10 As shown, in the current embodiment, the second clamping assembly 3 includes a second clamping plate 31 and a third clamping plate 32. A second clamping space is formed between the second clamping plate 31 and the third clamping plate 32, which can cooperate to clamp the mask 8. A second clearance hole is provided on the third clamping plate 32, and the second electrode 5 is located in the second clearance hole so as to abut against the mask 8 when the second clamping assembly 3 clamps the mask 8. In this embodiment, the second clamping assembly 3 also includes a connecting part 33. The two ends of the connecting part 33 are respectively connected to the second clamping plate 31 and the third clamping plate 32, so that the second clamping assembly 3 is U-shaped. The connecting part 33 is integrally formed with the second clamping plate 31 and the third clamping plate 32 to reduce the processing difficulty and manufacturing cost of the second clamping assembly 3. In order for the third clamping plate 32 and the second clamping plate 31 to cooperate in clamping the mask 8, the third clamping plate 32 and the second clamping plate 31 are magnetically connected. Specifically, the third clamping plate 32 is provided with a magnetic attracting element, and the second clamping plate 31 is provided with a counter-attracting element.

[0061] In other embodiments, an elastic element 24 may also be provided between the second clamping plate 31 and the third clamping plate 32, so that the third clamping plate 32 and the second clamping plate 31 are elastically connected to maintain a tendency to move closer to each other, or the second clamping plate 31 and the third clamping plate 32 may be connected by a snap-fit ​​connection, which will not be elaborated here.

[0062] Similar to controller 1, the second clamp 31 is also made of an insulating material such as insulating silicone to prevent local electric shock when using the electrical stimulation device. Based on the integral molding of the third clamp 32, the second clamp 31 and the connecting part 33, the third clamp 32, the second clamp 31 and the connecting part 33 are all made of insulating silicone.

[0063] To reduce the space occupied by the electrical stimulation device when it is not in operation, and to further reduce the possibility of the flexible conductive connector 6 becoming entangled, the flexible conductive connector 6 can be retracted into the controller 1. For example, the controller 1 also includes a wire feeding shaft rotatably disposed within the housing 11, around which the flexible conductive connector 6 is wound. By rotating the wire feeding shaft, the flexible conductive connector can be retracted into the controller 1. The wire feeding shaft can be manually driven to rotate or driven by a drive mechanism. When manual rotation is required, the wire feeding shaft is provided with a force-applying part that extends out of the housing 11.

[0064] To enhance the effectiveness of the electrostimulation device, in this embodiment, the circuitry on the control circuit board 12 can generate microcurrent (EMS) and high-intensity pulsed current (i.e., electroporation) in a time-division manner. Electroporation temporarily alters cell membrane permeability through the action of an electric field, creating transient hydrophilic channels on the cell membrane. This temporarily forms micropores in the cell membrane, promoting the penetration of macromolecular active ingredients (such as collagen, hyaluronic acid, and peptides) into the deep layers of the skin, thus solving the problem of active ingredients remaining only on the skin surface. EMS accelerates blood circulation through current, thereby accelerating the diffusion and metabolism of absorbed ingredients and stimulating muscle fibers to strengthen muscles.

[0065] For example, when an electrical stimulation device is used in conjunction with a T-membrane, it induces passive contraction, which can be used to strengthen the pelvic floor muscles (muscles in the T-zone of the private area, such as the vaginal sphincter, levator ani, and pubococcygeus muscle), thereby inducing contraction of the pelvic floor muscle group and enhancing muscle strength and endurance.

[0066] Different face masks 8 have different ingredients for different purposes, resulting in different resistances. To ensure that users receive a good electrical stimulation sensation when using face masks 8 with different resistances, the stimulation current generated at the same setting is a constant current. Specifically, the control circuit board 12 is equipped with a control circuit and an output circuit. The output circuit is used to apply current to the first electrode 4 and the second electrode 5, and the control circuit is used to control the current applied to the first electrode 4 and the second electrode 5 to form a constant stimulation current when the first electrode 4 and the second electrode 5 contact the face mask 8. More specifically, the control circuit includes a sampling resistor and a differential amplifier circuit. After the first electrode 4 and the second electrode 5 form a circuit with the face mask 8, the control circuit amplifies and filters the voltage value across the sampling resistor before collecting and analyzing it, and automatically selects different output circuits based on different resistance values.

[0067] The purpose of constant current is to ensure that the sensation produced by different resistances is the same at the same voltage level, thereby providing the user with a good electrical stimulation experience. At the same time, an upper voltage limit is set to reduce skin irritation or intolerance caused by excessive voltage. Users can adjust the appropriate voltage level according to their actual sensation.

[0068] In this embodiment, reference Figure 11 As shown, the output circuit includes a low-current output circuit and a high-current output circuit. When the load is <5kΩ, the low-current output circuit is matched, and the maximum current does not exceed 50mA. When the load is ≥5kΩ, the high-current output circuit is matched, and the maximum current does not exceed 70mA. The output starts and continues until the electrical stimulation program ends. If the load is lost during use, the output will not be performed, and the load will be re-evaluated.

[0069] In this embodiment of the invention, a facial mask device is also proposed, including a facial mask 8 and the aforementioned electrostimulation device. The facial mask 8 can be a T-mask, a circular mask, or a mask of any other shape. The electrostimulation device is clamped onto the facial mask 8 by a clamping assembly.

[0070] Since the electrical stimulation device can be fixed to the mask 8 by the clamping assembly, the mask 8 does not need to have specially printed electrode circuits inside to match the electrical stimulation device, which reduces the processing cost of the mask 8.

[0071] Taking an electrical stimulation device applied to a T-film that is cut horizontally or vertically into two pieces with a non-conductive layer in the middle and high impedance (in this case, the T-film can be regarded as two conductive materials; if the electrical stimulation device is clamped on the upper and lower sides of the T-film, a closed circuit cannot be formed), the first electrode 4 and the second electrode 5 on the above-mentioned electrical stimulation device are fixed to the T-film by a clamping assembly, and the first electrode 4 and the second electrode 5 are located on the left and right sides of the T-film respectively. Since the T-film is in direct contact with the human body, a circuit is formed through the human body, and a stimulation current is output.

[0072] When the face mask is a regular sheet mask, such as Figures 12-14 As shown, the first clamping component 2 and the second clamping component 3 are respectively clamped on both sides of the longitudinal direction of the mask 8 (based on the direction when the mask 8 is applied to the human body) to form a larger range of stimulation current.

[0073] Taking the application of an electrical stimulation device to a T-membrane with an integrated sheet structure as an example, the left and right sides of the T-membrane, i.e., the horizontal portion, cover the groin area, while the lower side, i.e., the vertical portion, covers the genital area. To ensure that the generated stimulation current covers the genital area, the first electrode 4 and the second electrode 5 are respectively placed against the two ends of the T-membrane's longitudinal direction to form a longitudinal stimulation current. This longitudinal stimulation current not only covers a large area but also avoids the groin, which is an important part of lymphatic drainage from the lower limbs, perineum, external genitalia, and lower abdomen, and may contain lymph nodes. Electrical stimulation may promote local blood or lymphatic circulation, and in cases of lymph node enlargement or infection, it can easily trigger lymphatic drainage or local inflammatory reactions. It is understandable that when the mask 8 is a T-membrane, the user is in a lying position, so the electrical stimulation device will not cause the T-membrane to shift or deform.

[0074] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An electrical stimulation device, characterized in that, include: Clamping components; The first electrode (4) and the second electrode (5) are able to be fixed to the face mask (8) by the clamping assembly; A controller (1) is disposed on the clamping assembly and electrically connected to the first electrode (4) and the second electrode (5), the controller (1) being used to generate a stimulation current.

2. The electrical stimulation device according to claim 1, characterized in that, The clamping assembly includes a first clamping assembly (2) and a second clamping assembly (3). The controller (1) is disposed on the first clamping assembly (2). The first electrode (4) is disposed on the first clamping assembly (2) or the controller (1). The second electrode (5) is disposed on the second clamping assembly (3) and connected to the controller (1) through a flexible conductive connector (6).

3. The electrical stimulation device according to claim 2, characterized in that, The first clamping assembly (2) includes a first clamping plate (21), and the first electrode (4) is embedded in a first clearance hole (114) opened on the side of the controller (1) facing the first clamping plate (21). The controller (1) can cooperate with the first clamping plate (21) to clamp the face mask (8).

4. The electrical stimulation device according to claim 3, characterized in that, The first clamp (21) is rotatably connected to the controller (1) via the first rotating shaft (23). The first clamp (21) is elastically connected, magnetically connected, or snap-fit ​​connected to the controller (1).

5. The electrical stimulation device according to claim 4, characterized in that, The outer casing (11) of the controller (1) includes a main body (111) and a rotating part (112). The rotating part (112) is rotatably disposed on the main body (111) about an axis perpendicular to the rotating part (112). The first rotating shaft (23) is rotatably mounted on the rotating part (112).

6. The electrical stimulation device according to claim 5, characterized in that, The first clamp (21) includes a first position, a second position, and a third position. When the first clamp (21) is in the first position, the orthographic projection of the first clamp (21) onto the plane of the controller (1) falls on the controller (1), and the first clamp (21) and the controller (1) are in a relatively closed state. When the first clamp (21) is in the second position, the orthographic projection of the first clamp (21) onto the plane of the controller (1) falls on the controller (1), and the first clamp (21) and the controller (1) are in a relatively open state. When the first clamp (21) is in the third position, the orthographic projection of the first clamp (21) onto the plane of the controller (1) is offset from the controller (1). The outer shell (11) is provided with a limiting part (113), and the first clamping plate (21) is provided with a limiting mating part (211). The limiting part (113) is located on the rotation path of the limiting mating part (211) when it rotates around the rotating part (112). When the first clamping plate (21) is in the first position, the limiting part (113) abuts against the limiting mating part (211).

7. The electrical stimulation device according to claim 5, characterized in that, A sealing ring (15) is provided between the rotating part (112) and the main body part (111); and / or, a sealing ring (15) or waterproof adhesive is provided between the first electrode (4) and the hole wall of the first clearance hole (114).

8. The electrical stimulation device according to any one of claims 2-7, characterized in that, The second clamping assembly (3) includes a second clamping plate (31) and a third clamping plate (32). The third clamping plate (32) has a second clearance hole. The second electrode (5) is located in the second clearance hole. The second clamping plate (31) can cooperate with the third clamping plate (32) to clamp the mask (8).

9. The electrical stimulation device according to claim 8, characterized in that, The second clamping assembly (3) also includes a connecting part (33) integrally formed with the third clamping plate (32) and the second clamping plate (31). The two ends of the connecting part (33) are respectively connected to the second clamping plate (31) and the third clamping plate (32). The second clamping plate (31) and the third clamping plate (32) are magnetically connected, snap-fit ​​connected, or elastically connected.

10. The electrical stimulation device according to any one of claims 2-7, characterized in that, The flexible conductive connector (6) can be retracted into the controller (1).

11. A facial mask device, characterized in that, Includes a face mask (8) and an electrical stimulation device as described in any one of claims 1-10, wherein the electrical stimulation device is clamped to the face mask (8) by the clamping assembly.

12. The facial mask device according to claim 11, characterized in that, The clamping assembly includes a first clamping assembly (2) and a second clamping assembly (3). The controller (1) is disposed on the first clamping assembly (2). The first electrode (4) is disposed on the first clamping assembly (2) or the controller (1). The second electrode (5) is disposed on the second clamping assembly (3) and connected to the controller (1) through a flexible conductive connector (6). The first clamping assembly (2) and the second clamping assembly (3) are respectively clamped on both longitudinal sides of the mask (8).

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