Electrode plate easy to stick

Abstract

The utility model discloses an easy-to-stick electrode plate, which comprises a structure main body, the structure main body comprises a rubber jacket, the lower layer of the rubber jacket is fixedly connected with a bendable framework, the lower layer of the framework is fixedly connected with a contact piece contacted with the skin, the contact piece comprises an electrode plate for leading out pulse current and an adhesive layer, and the adhesive layer is arranged on the electrode plate. The adhesive layer covers the lower surface of the electrode plate, and the upper layer of the electrode plate is also fixedly connected with a heating sheet; the rubber jacket of the electrode plate ensures comfort and durability, and the bendable skeleton adapts to different skin shapes and provides stable support; the contact piece transmits pulse current through the electrode piece, the adhesive layer is ensured to be tightly attached to the skin, and effective current leading-in and leading-out are achieved. Meanwhile, the heating sheet produces a warm feeling, blood circulation and metabolism are promoted, and the treatment effect is improved; the whole design is tightly attached to the skin, the double effects of pulse current and warm treatment are achieved, and the user experience and comfort are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an easy-to-adhesive electrode sheet. Background Art

[0002] In the field of electronics and medical technology, electrodes are a common component widely used in various devices and scenarios, such as electrotherapy equipment, bioelectric signal acquisition, etc. Traditional electrode designs usually have problems such as insufficient adhesion, unstable conductivity, and poor comfort. These problems not only affect the use of electrodes, but may also cause inconvenience and even safety risks to users.

[0003] Specifically, insufficient adhesion may cause the electrode sheet to fall off during use, unstable conductivity will affect the transmission quality of electrical signals and may even cause equipment failure. Poor comfort may make users feel uncomfortable, affecting their experience and willingness to continue using. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art solutions, the utility model provides an easy-to-stick electrode sheet, which can effectively solve the problems raised by the background technology.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an easy-to-stick electrode sheet, including a structural body, the structural body including a rubber jacket, the lower layer of the rubber jacket is fixedly connected with a bendable skeleton, the lower layer of the skeleton is fixedly connected with a contact sheet that contacts the skin, the contact sheet includes an electrode sheet for deriving a pulse current and an adhesive layer, the adhesive layer covers the lower surface of the electrode sheet, and the upper layer of the electrode sheet is also fixedly connected with a heating sheet.

[0006] Preferably, a connector connected to a power line is provided on one side of the rubber jacket, and the connector is electrically connected to the electrode sheet and the heating sheet.

[0007] Preferably, the contact sheet is provided with micropores for collecting water and a capillary membrane for retaining liquid, the micropores are opened on the lower surface of the contact sheet, and the capillary membrane is opened on the outer edge of the micropores.

[0008] Preferably, the skeleton comprises a first skeleton component and a second skeleton component, the first skeleton component is located in the middle of the skeleton, the second skeleton component is arranged outside the first skeleton component, and the first skeleton component and the second skeleton component are an integrally formed structure.

[0009] Preferably, the surface of the adhesive layer is provided with a plurality of irregularly distributed wrinkles, and the cross-sectional shape of the wrinkles is sawtooth-shaped.

[0010] Preferably, the material of the adhesive layer includes at least one of polyurethane, polystyrene, polyacrylate, and ethylene-vinyl acetate copolymer.

[0011] Preferably, the heating sheet includes at least one of a silicone rubber heating sheet and a thin film heating sheet.

[0012] Preferably, the microholes are symmetrically arranged on the lower surface of the contact sheet.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the rubber cover of the electrode sheet ensures comfort and durability, the bendable frame can adapt to different skin shapes and provide stable support; the contact sheet transmits pulse current through the electrode sheet, and the adhesive layer ensures close fit to the skin to achieve effective current import and export; at the same time, the heating sheet produces a warm feeling, promotes blood circulation and metabolism, and improves the treatment effect; the entire design fits closely to the skin, achieving the dual effects of pulse current and warm treatment, and enhancing user experience and comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The structure of the utility model is three-dimensional Figure 1 ;

[0015] Figure 2 The structure of the utility model is three-dimensional Figure 2 ;

[0016] Figure 3 It is a schematic diagram of the skeleton structure of the utility model;

[0017] Figure 4 This is a cross-sectional view of the electrode sheet structure of the utility model;

[0018] Figure 5 This is a cross-sectional view of the contact piece structure of the utility model.

[0019] Numbers in the figure:

[0020] 1-rubber jacket, 2-connector, 3-skeleton, 4-contact sheet, 5-electrode sheet, 6-adhesive layer, 7-folds, 8-heating sheet, 9-first skeleton component, 10-second skeleton component, 11-micropores, 12-capillary membrane. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-5 As shown, the utility model provides an easy-to-stick electrode sheet, including a structural body, the structural body includes a rubber jacket 1, the lower layer of the rubber jacket 1 is fixedly connected with a bendable skeleton 3, the lower layer of the skeleton 3 is fixedly connected with a contact sheet 4 that contacts the skin, the contact sheet 4 includes an electrode sheet 5 for deriving a pulse current and an adhesive layer 6, the adhesive layer 6 covers the lower surface of the electrode sheet 5, and the upper layer of the electrode sheet 5 is also fixedly connected with a heating sheet 8.

[0023] Among them, the rubber jacket 1, as the outer layer of the entire structure, provides a certain degree of softness and comfort, making the entire device more comfortable when it fits the skin. At the same time, the rubber material also has certain water resistance, moisture resistance and chemical resistance, which can protect the internal structure from erosion by the external environment; bendable skeleton 3: The skeleton 3 is located in the lower layer of the rubber jacket 1 and is connected to the rubber jacket 1 through a fixed connection. The existence of the skeleton 3 gives the entire structure a certain support and stability, and the bendable characteristics enable the structure to adapt to skin surfaces of different shapes and curvatures to ensure a close fit; contact sheet 4: The contact sheet 4 is located in the lower layer of the skeleton 3 and directly contacts the skin. The contact sheet 4 includes an electrode sheet 5 for deriving pulse current and an adhesive layer 6. The electrode sheet 5 is responsible for transmitting the pulse current, and realizes the introduction and export of current through contact with the skin, thereby achieving a specific physiological effect or therapeutic effect. The adhesive layer 6 is responsible for adhering the contact sheet 4 tightly to the skin to ensure the effectiveness and stability of the current transmission; adhesive layer 6: the adhesive layer 6 covers the lower surface of the electrode sheet 5, and ensures the close contact between the electrode sheet 5 and the skin through the adhesion to the skin. The adhesive layer 6 also has a certain conductivity, which can assist the transmission of current and improve the treatment effect; heating sheet 8: the heating sheet 8 is located on the upper layer of the electrode sheet 5 and is connected to the electrode sheet 5 through a fixed connection. The heating sheet 8 can generate heat, provide a warm feeling to the skin, promote blood circulation and metabolism, and enhance the treatment effect. At the same time, the heating sheet 8 can also accelerate the adhesion performance of the adhesive layer 6 through heating, so that the contact sheet 4 fits more closely to the skin; the matching setting of the electrode sheet 5 enables the entire device to fit closely to the skin surface, realize the introduction and export of pulse current, and provide a warm feeling through the heating sheet 8 to promote blood circulation and metabolism. This design plays an important role in improving the treatment effect, enhancing user experience and comfort.

[0024] Among them, a connector 2 connected to the power cord is provided on one side of the rubber jacket 1, and the connector 2 is electrically connected to the electrode sheet 5 and the heating sheet 8. The contact sheet 4 is provided with micropores 11 for collecting moisture and a capillary membrane 12 for retaining liquid. The micropores 11 are opened on the lower surface of the contact sheet 4, and the capillary membrane 12 is opened on the outer edge of the micropores 11. The skeleton 3 includes a first skeleton component 9 and a second skeleton component 10. The first skeleton component 9 is located in the middle of the skeleton 3, and the second skeleton component 10 is arranged on the outside of the first skeleton component 9. The first skeleton component 9 and the second skeleton component 10 are an integrally formed structure. The surface of the adhesive layer 6 is provided with a plurality of irregularly distributed folds 7, and the cross-sectional shape of the folds 7 is serrated. The micropores 11 are symmetrically arranged on the lower surface of the contact sheet 4.

[0025] By setting the connector 2, the electrode sheet 5 can be connected to the power supply, output pulse current and heat up the heating sheet 8, so that the electrode sheet 5 can operate normally; by cooperating with the micropores 11 and the capillary membrane 12, the moisture collected in the micropores 11 is dispersed by the capillary membrane 12 to the skin surface in contact with the electrode sheet 5, thereby increasing the viscosity of the electrode sheet 5 and preventing the electrode sheet 5 from falling off; by cooperating with the first skeleton component 9 and the second skeleton component 10, the electrode sheet 5 can be bent and deformed to a certain extent, so that the electrode sheet 5 can be attached to uneven skin, preventing the electrode sheet 5 from curling up and affecting its use; by arranging the folds 7 with a sawtooth cross-sectional shape distributed on the surface of the adhesive layer 6, the contact area between the adhesive layer 6 and the skin is increased, the degree of adhesion is increased, and the electrode sheet 5 is not easy to fall off.

[0026] The material of the adhesive layer 6 at least includes one of polyurethane, polystyrene, polyacrylate, and ethylene-vinyl acetate copolymer, and the heating sheet 8 at least includes one of a silicone rubber heating sheet 8 and a film heating sheet 8 .

[0027] The adhesive layer 6 made of the above material is not easy to burn or explode, is safe, and will not cause secondary pollution to the environment or harm human health. On the other hand, the adhesive layer is water-resistant and moisture-resistant, and can form reliable bonding even in a humid environment.

[0028] The silicone rubber heating sheet 8 is composed of heat-resistant, high heat transfer, good dielectric strength and good compressive strength silicone, heat-resistant chemical fiber raw materials and metal material thermal film power supply circuit. It has good flexibility and flexibility, is easy to approach the heating object, and can withstand repeated bending without being easily damaged. Therefore, it is very suitable for occasions that require frequent bending; the film heating sheet 8 is a thin, flexible heating element, usually composed of metal foil, polymer film and conductive material. It has the characteristics of being light, soft, and resistant to bending, and can be easily fitted on various curved or irregular surfaces.

[0029] When the embodiment of the present application is in use: the rubber cover 1 of the electrode sheet 5 ensures comfort and durability, and the bendable frame 3 adapts to different skin shapes and provides stable support. The contact sheet 4 transmits pulse current through the electrode sheet 5, and the adhesive layer 6 ensures close fit to the skin to achieve effective current import and export. At the same time, the heating sheet 8 produces a warm feeling, promotes blood circulation and metabolism, and improves the treatment effect. The entire design fits the skin closely, achieving the dual effects of pulse current and warm treatment, and enhancing user experience and comfort.

[0030] During use, the micropores 11 and the capillary membrane 12 are arranged in coordination, and the moisture collected in the micropores 11 is dispersed by the capillary membrane 12 to the skin surface in contact with the electrode sheet 5, thereby increasing the viscosity of the electrode sheet 5 and preventing the electrode sheet 5 from falling off. The first skeleton component 9 and the second skeleton component 10 are arranged in coordination, so that the electrode sheet 5 can be bent and deformed to a certain extent, so that the electrode sheet 5 can be attached to uneven skin, thereby preventing the electrode sheet 5 from curling up and affecting its use. By arranging the folds 7 with a sawtooth cross-sectional shape distributed on the surface of the adhesive layer 6, the contact area between the adhesive layer 6 and the skin is increased, the degree of adhesion is increased, and the electrode sheet 5 is not easy to fall off.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An easy-to-adhesive electrode sheet, characterized in that: The invention comprises a structural body, which comprises a rubber jacket, a bendable frame is fixedly connected to the lower layer of the rubber jacket, a contact sheet for contacting the skin is fixedly connected to the lower layer of the frame, the contact sheet comprises an electrode sheet for deriving pulse current and an adhesive layer, the adhesive layer covers the lower surface of the electrode sheet, and a heating sheet is also fixedly connected to the upper layer of the electrode sheet.

2. The easy-adhesive electrode sheet according to claim 1, characterized in that: A connector connected to a power line is provided on one side of the rubber jacket, and the connector is electrically connected to the electrode sheet and the heating sheet.

3. The easy-adhesive electrode sheet according to claim 2, characterized in that: The contact sheet is provided with micropores for collecting water and a capillary membrane for retaining liquid. The micropores are opened on the lower surface of the contact sheet, and the capillary membrane is opened on the outer edge of the micropores.

4. The easy-adhesive electrode sheet according to claim 3, characterized in that: The skeleton comprises a first skeleton component and a second skeleton component, wherein the first skeleton component is located in the middle of the skeleton, and the second skeleton component is arranged outside the first skeleton component, and the first skeleton component and the second skeleton component are an integrally formed structure.

5. The easy-adhesive electrode sheet according to claim 4, characterized in that: The surface of the adhesive layer is provided with a plurality of irregularly distributed wrinkles, and the cross-sectional shape of the wrinkles is sawtooth-shaped.

6. An easy-adhesive electrode sheet according to any one of claims 1 to 5, characterized in that: The material of the adhesive layer includes at least one of polyurethane, polystyrene, polyacrylate, and ethylene-vinyl acetate copolymer.

7. An easy-adhesive electrode sheet according to any one of claims 1 to 5, characterized in that: The heating sheet at least comprises one of a silicone rubber heating sheet and a film heating sheet.

8. The easy-adhesive electrode sheet according to claim 3, characterized in that: The micro holes are symmetrically arranged on the lower surface of the contact sheet.

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