Multifunctional physiotherapy electrode sheet based on graphene

Abstract

The utility model discloses a multifunctional physiotherapy electrode piece based on graphene, including two semicircle base sheet, graphene layer and insulating heat conduction wrapping, insulating heat conduction wrapping will be fixed to the front of semicircle base sheet with graphene layer, and graphene layer is connected power supply and realizes heating through soft wire, and this insulating heat conduction wrapping is made of flexible heat conducting material, the front of insulating heat conduction wrapping forms along the edge of this insulating heat conduction wrapping even respectively a plurality of adsorption holes, and the adsorption hole is the blind hole formed in the front of semicircle base sheet with graphene layer through the middle, and the semicircle base sheet forms the pipeline that communicates all blind hole bottoms, and the pipeline extends to the outside of insulating heat conduction wrapping and communicates with vacuum air pump, the utility model discloses a graphene is used as heating material, and the heat conduction performance is excellent, and the heating is even, still through the cooperation of vacuum air pump and adsorption hole, makes the electrode piece close skin, and enhances the physiotherapy effect, simultaneously avoids the drop.

Description

Technical Field

[0001] This utility model relates to the field of new material heating therapy devices, specifically a multifunctional therapy electrode sheet based on graphene. Background Technology

[0002] Currently, most physiotherapy electrode pads on the market use metal or carbon fiber materials as heating elements, which suffer from problems such as uneven heat conduction, poor flexibility, and easy oxidation. Furthermore, traditional electrode pads are usually fixed with adhesives or straps, making them prone to falling off or causing skin discomfort, especially when used on joints or bent areas where their effectiveness is poor. Graphene, as a novel nanomaterial, possesses excellent thermal conductivity, flexibility, and biocompatibility, but its application in physiotherapy electrode pads has not yet been fully explored.

[0003] In addition, existing physiotherapy electrode pads have the following problems: 1. The fixation method is singular and cannot adapt to the physiotherapy needs of different parts; 2. They lack adsorption function, resulting in poor contact between the electrode pad and the skin, which affects the physiotherapy effect; 3. The traditional electrode pad structure is relatively simple and cannot be used as a whole or separately, which seriously limits the application scenarios and situations.

[0004] Therefore, there is a need to provide a multifunctional physiotherapy electrode based on graphene to address the shortcomings of existing graphene electrode sheets. Utility Model Content

[0005] The purpose of this invention is to provide a multifunctional physiotherapy electrode based on graphene to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multifunctional therapeutic electrode pad based on graphene, characterized in that it comprises two semi-circular substrates, a graphene layer, and an insulating and thermally conductive wrapper. The insulating and thermally conductive wrapper wraps and fixes the graphene layer to the front side of the semi-circular substrates. The graphene layer is connected to a power source and generates heat through a flexible wire. The insulating and thermally conductive wrapper is made of a flexible thermally conductive material. A plurality of adsorption holes are formed on the front side of the insulating and thermally conductive wrapper, evenly distributed along the edge of the wrapper. The adsorption holes are blind holes formed on the front side of the semi-circular substrates through the graphene layer in the middle. A channel is formed in the semi-circular substrate connecting the bottom of all the blind holes. The channel extends to the outside of the insulating and thermally conductive wrapper and is connected to a vacuum pump.

[0008] Preferably, an elliptical hole is formed in the center of the front side of the insulating and thermally conductive wrapper, and the bottom of the elliptical hole is connected to the pipe. The elliptical hole is used to enhance the adsorption effect.

[0009] Preferably, the portion of the pipe extending to the outside of the insulating and thermally conductive enclosure is a flexible hose, one end of which is connected to the vacuum pump. A connecting frame is provided on the back of the semi-circular substrate, and the vacuum pump is fixedly mounted on the connecting frame.

[0010] Preferably, a bearing hole post is formed on the rectangular side of one of the semicircular substrates, and a rotating shaft is formed on the rectangular side of the other semicircular substrate that corresponds to and mates with the bearing hole post. The rotating shaft is detachably rotatably connected to the bearing hole post.

[0011] Preferably, the rectangular side of the semi-circular substrate has a notch, which is used for ventilation and positioning during physiotherapy.

[0012] Preferably, the curved ends of the two semi-circular substrates are respectively provided with fixing straps, and the two fixing straps can be tied together to wrap the electrode pads around the cylindrical part of the human body to be treated.

[0013] Preferably, one of the fixing straps has a buckle at its free end, and the other fixing strap can be wrapped around and connected to the buckle to achieve fixation.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model uses graphene as the heating material, which has excellent thermal conductivity and uniform heating, avoiding the problems of local overheating or insufficient temperature. In addition, the combination of vacuum pump and adsorption hole makes the electrode pad fit tightly to the skin, enhancing the physiotherapy effect and preventing it from falling off. The two semi-circular base plates of this utility model are detachably rotatably connected by the cooperation of the rotating shaft and bearing hole column, so that the two semi-circular base plates 1 can be rotatably connected together as a circular whole for use, or they can be disassembled and used separately, making the use more flexible.

[0016] 2. In addition, the insulating and heat-conducting wrapping body of this utility model is made of flexible material, which can conform to the curve of the human body and is suitable for curved parts such as joints; and through the design of fixing straps and buckles, it is convenient to adjust the tightness to suit users of different body types, especially suitable for cylindrical parts of the human body, such as arms. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective;

[0019] Figure 3 for Figure 2 A magnified view of part A in the image;

[0020] Figure 4 This is a front view of the present invention;

[0021] Figure 5 for Figure 4 A magnified view of part B in the image.

[0022] In the diagram: 1-Semicircular substrate; 11-Blind hole; 12-Connector; 13-Bearing hole post; 14-Rotating shaft; 15-Notch; 2-Graphene layer; 3-Insulating and thermally conductive encapsulation; 31-Adsorption hole; 32-Elliptical hole; 4-Flexible wire; 5-Vacuum pump; 6-Hose; 7-Fixing strap; 71-Snap fastener. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 5 As shown, this utility model is a multifunctional physiotherapy electrode sheet based on graphene. This electrode sheet uses graphene as a heat source and proposes a novel electrode sheet structure; specifically, as... Figure 1 , Figure 2 and Figure 4 As shown, the graphene-based multifunctional therapeutic electrode includes two semi-circular substrates 1, a graphene layer 2, and an insulating and thermally conductive wrapping body 3. Furthermore, the insulating and thermally conductive wrapping body 3 wraps and fixes the graphene layer 2 to the front side of the semi-circular substrates 1. The graphene layer 2 is connected to a power source via a flexible wire 4 to generate heat. Specifically, the insulating and thermally conductive wrapping body 3 is made of a flexible thermally conductive material, which can conform to the curves of the human body, improving user comfort.

[0025] Further optimizations, such as Figure 1 , Figure 4 and Figure 5 As shown, the front side of the insulating and thermally conductive wrapper 3 has a plurality of adsorption holes 31 evenly distributed along its edge. Specifically, the adsorption holes 31 are blind holes 11 formed through the graphene layer 2 on the front side of the semi-circular substrate 1. Further, a channel is formed in the semi-circular substrate 1 connecting the bottom of all the blind holes 11, and the channel extends to the outside of the insulating and thermally conductive wrapper 3 and is connected to the vacuum pump 5. Through the suction action of the vacuum pump 5, the adsorption holes 31 generate negative pressure, making the electrode sheet fit tightly against the skin.

[0026] like Figure 1 and Figure 4As shown, an elliptical hole 32 is formed in the center of the front side of the insulating and thermally conductive wrapper 3. Specifically, the bottom of the elliptical hole 32 is connected to a pipe to enhance the adsorption effect. Furthermore, the portion of the pipe extending to the outside of the insulating and thermally conductive wrapper 3 is a flexible hose 6, one end of which is connected to a vacuum pump 5. A connecting frame 12 is provided on the back side of the semi-circular substrate 1, and the vacuum pump 5 is fixedly mounted on the connecting frame 12 for easy carrying and use.

[0027] like Figures 1 to 5 As shown, a bearing hole post 13 is formed on the rectangular side of one of the semicircular substrates 1, and a rotating shaft 14 is formed on the rectangular side of the other semicircular substrate 1, corresponding to and cooperating with the bearing hole post 13. Specifically, the rotating shaft 14 is detachably rotatably connected to the bearing hole post 13, allowing the two semicircular substrates 1 to rotate relative to each other to adapt to different physiotherapy needs. Preferably, a notch 15 is formed on the rectangular side of the semicircular substrate 1 for ventilation and positioning during physiotherapy.

[0028] Furthermore, each of the two semi-circular substrates 1 has a fixing strap 7 at its curved end. Specifically, the two fixing straps 7 can be tied together to wrap the electrode pad around the cylindrical part of the body to be treated. One of the fixing straps 7 has a buckle 71 connected to its free end, and the other fixing strap 7 can be wrapped around and connected to the buckle 71 to achieve fixation, while also facilitating adjustment of tightness.

[0029] When using this therapeutic electrode pad, first attach the electrode pad to the area to be treated, which can be initially secured using the fixing strap 7 and buckle 71. Next, activate the vacuum pump 5, which generates negative pressure through the suction hole 31, causing the electrode pad to adhere tightly to the skin. Then, connect the power supply, and the graphene layer 2 heats up, achieving heat therapy. After the therapy is finished, turn off the vacuum pump 5 and the power supply, loosen the fixing strap 7, and remove the electrode pad. The two semi-circular base plates 1 can be rotated and connected together as a single circular unit for use, or they can be disassembled and used separately (when used separately, they are mainly secured by the negative pressure generated by the suction hole 31), offering considerable flexibility.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multifunctional therapeutic electrode pad based on graphene, characterized in that: The device includes two semi-circular substrates (1), a graphene layer (2), and an insulating and thermally conductive wrapper (3). The insulating and thermally conductive wrapper (3) wraps and fixes the graphene layer (2) to the front side of the semi-circular substrate (1). The graphene layer (2) is connected to a power source and generates heat through a flexible wire (4). The insulating and thermally conductive wrapper (3) is made of a flexible thermally conductive material. Several adsorption holes (31) are formed on the front side of the insulating and thermally conductive wrapper (3) evenly distributed along the edge of the insulating and thermally conductive wrapper (3). The adsorption holes (31) are blind holes (11) formed on the front side of the semi-circular substrate (1) through the graphene layer (2) in the middle. A pipe is formed in the semi-circular substrate (1) to connect the bottom of all the blind holes (11). The pipe extends to the outside of the insulating and thermally conductive wrapper (3) and is connected to a vacuum pump (5).

2. The therapeutic electrode pad according to claim 1, characterized in that: An elliptical hole (32) is formed in the middle of the front side of the insulating and thermally conductive wrapper (3). The bottom of the elliptical hole (32) is connected to the pipe. The elliptical hole (32) is used to enhance the adsorption effect.

3. The therapeutic electrode pad according to claim 1, characterized in that: The portion of the pipe extending to the outside of the insulating thermally conductive wrapper (3) is a flexible hose (6), one end of which is connected to the vacuum pump (5). A connecting frame (12) is provided on the back of the semi-circular substrate (1), and the vacuum pump (5) is fixedly installed on the connecting frame (12).

4. The therapeutic electrode pad according to claim 1, characterized in that: One of the semicircular substrates (1) has a rectangular side surface forming a bearing hole post (13), and the other semicircular substrate (1) has a rectangular side surface forming a rotating shaft (14) that corresponds to and cooperates with the bearing hole post (13). The rotating shaft (14) is detachably rotatably connected to the bearing hole post (13).

5. The therapeutic electrode pad according to claim 4, characterized in that: The rectangular side of the semicircular substrate (1) forms a notch (15), which is used for ventilation and positioning during physiotherapy.

6. The therapeutic electrode pad according to claim 1, characterized in that: The two semi-circular substrates (1) are respectively provided with fixing straps (7) at their curved ends. The two fixing straps (7) can be tied together to wrap the electrode sheet in the cylindrical part of the human body to be treated.

7. The therapeutic electrode pad according to claim 6, characterized in that: One of the fixing straps (7) has a buckle (71) connected to its free end, and the other fixing strap (7) can be wrapped around and connected to the buckle (71) to achieve fixation.

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