Wristband type electrical stimulation physiotherapy equipment

Abstract

The invention discloses wrist strap type electrical stimulation physiotherapy equipment, and relates to the technical field of electric shock physiotherapy, the wrist strap type electrical stimulation physiotherapy equipment comprises a central cylinder, a control screen and an electrode slice, wrist wearing assemblies are arranged on two side surfaces of the outer wall of the central cylinder, the wrist wearing assemblies are convenient for a user to fix the whole electrical stimulation physiotherapy equipment on the wrist, a bottom hole is formed in the bottom of the central cylinder, and the control screen is arranged in the bottom hole. A top cover is screwed into the top of an inner cavity of the center cylinder in a threaded mode, a public vertical plate is vertically and fixedly arranged at the bottom of the top cover, a positioning plate is fixedly arranged at the position, at the bottom of the top cover, of the public vertical plate, and a composite liquid spraying assembly is arranged at the center of the bottom of the positioning plate. According to the electrical stimulation physiotherapy equipment, the main body structure is the center cylinder and the electrode slice, the composite liquid spraying assembly is arranged in the center cylinder, the composite liquid spraying assembly can coat the skin with a conductive adhesive or a dissolving agent according to the requirements of a user, when the whole electrical stimulation physiotherapy equipment works, an adhesive coating bottle does not need to be additionally prepared, and the portability of the whole equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electroshock physiotherapy, and particularly to a wristband-type electrical stimulation physiotherapy device. Background Art

[0002] A wristband-type electrical stimulation physiotherapy device is a portable medical device designed to relieve muscle pain, promote blood circulation, and restore muscle function. Its core components are electrode pads, which are usually embedded in specific positions on the wristband and can directly contact the skin. By stimulating nerve and muscle tissues with low-frequency current, in order to reduce the friction between the skin and the electrode pads, reduce skin discomfort, and fill the tiny gaps between the electrode pads and the skin, reduce resistance, and make the current more evenly distributed in the treatment area, a conductive gel is usually coated on the bottom of the electrode pads before the wristband-type electrical stimulation physiotherapy device is used.

[0003] However, in the prior art, the wristband-type electrical stimulation physiotherapy device only has the function of electroshock physiotherapy. When the electrode pads need to be coated with conductive gel, a conductive gel bottle needs to be prepared and carried additionally, and the portability of the device is limited. Moreover, when the user wears the wristband-type electrical stimulation physiotherapy device for a long time, the conductive gel at the contact position between the user's skin and the electrode pads will dry and solidify. It is difficult to completely remove the dried conductive gel directly by rinsing with water, and colloids may remain, affecting the next use, and even causing skin discomfort or allergic reactions. These problems result in poor user experience and limit the convenience and practicality of the device. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art that the wristband-type electrical stimulation physiotherapy device only has the function of electroshock physiotherapy. When the electrode pads need to be coated with conductive gel, a conductive gel bottle needs to be prepared and carried additionally, and the portability of the device is limited. Moreover, when the user wears the wristband-type electrical stimulation physiotherapy device for a long time, the conductive gel at the contact position between the user's skin and the electrode pads will dry and solidify. It is difficult to completely remove the dried conductive gel directly by rinsing with water, and colloids may remain, affecting the next use, and even causing skin discomfort or allergic reactions. These problems result in poor user experience and limit the convenience and practicality of the device, and to propose a wristband-type electrical stimulation physiotherapy device.

[0005] To achieve the above purpose, the present invention adopts the following technical scheme:

[0006] A wristband-type electrical stimulation physiotherapy device, comprising a central cylinder, a control screen, and electrode pads. Both side surfaces of the outer wall of the central cylinder are provided with wrist wearing components, and the wrist wearing components facilitate the user to fix the entire electrical stimulation physiotherapy device on the wrist;

[0007] A bottom hole is provided at the bottom of the central tube, a top cover is screwed into the top of the inner cavity of the central tube, a common vertical plate is vertically fixedly provided at the bottom of the top cover, a positioning plate is fixedly provided at the bottom of the top cover on the common vertical plate, a composite liquid spraying assembly is provided at the center of the bottom of the positioning plate, and the composite liquid spraying assembly can apply conductive glue or dissolving agent to the user's skin according to the user's needs;

[0008] A common driving component is arranged at the center position of the bottom of the top cover, and the common driving component can drive the electrode sheet and the composite liquid spray component to move in conjunction. When applying glue, the common driving component can drive the electrode sheet to move up in the vertical direction to facilitate the composite liquid spray component to apply conductive glue to the user's skin. At the same time, when the user undergoes electrical stimulation therapy, the composite liquid spray component can be driven to rotate to a certain position to facilitate the electrode sheet to be pressed down to the user's skin where the glue is applied.

[0009] Optionally, the wrist wearing component includes a first link, a second link, and a square frame, the first link is rotatably connected to one end of the center tube, the second link is rotatably connected to the other end of the center tube, the first link is rotatably connected to the square frame at one end away from the center tube, the first link is rotatably connected to a locking pin near the middle position of one end of the square frame, and positioning holes are equidistantly arranged on the top of the second link, and the diameter of the locking pin is equal to the diameter of the positioning hole.

[0010] Optionally, the common drive component includes a common column, a flat motor and a straight rod, the flat motor is fixedly connected to the bottom of the top cover, the common column is fixedly provided at the output end of the flat motor, the common column passes through the top center position of the positioning plate, a T-slot is provided on the top of the positioning plate, a straight rod is movably inserted into the T-slot along the vertical direction, a mounting plate is fixedly provided at the bottom of the straight rod, an electrode sheet is fixedly provided at the bottom of the mounting plate, and the diameter of the electrode sheet is the same as the diameter of the bottom hole.

[0011] Optionally, a driving column is horizontally fixedly provided on the side wall of the straight rod, a driving inclined groove is opened on the side surface of the common column, and one end of the driving column is movably inserted into the driving inclined groove.

[0012] Optionally, the composite liquid spray assembly includes a release cylinder, a separator, a fixed tube and a switching assembly, the switching assembly can control the release cylinder to spray glue at the bottom or spray solvent from the upper and lower surfaces of the release cylinder, the bottom of the common column side is fixedly connected to a fixed tube, the other end of the fixed tube is fixedly provided with a release cylinder, a separator is fixedly provided at the middle position of the inner cavity of the release cylinder, a rectangular groove is opened at the top midline position of the separator, a closing cover is fixedly provided on the upper and lower surfaces of the release cylinder, and a circular array of release holes is provided on the outer wall of the closing cover.

[0013] Optionally, the switching assembly includes a common tube and a switching motor. The common tube is movably inserted into the interior of the separation plate. The other end of the common tube passes through the fixed tube and comes out from the side of the common column and is fixedly connected to the output end of the switching motor. The switching motor is fixedly connected to the side of the common column. The outer wall of the common tube is provided with liquid spray holes and glue spray holes in sequence.

[0014] Optionally, a vertical tube is fixedly connected to the top of the fixed tube, a solvent bottle is threaded into the top of the vertical tube, a horizontal tube is fixedly connected to the side of the fixed tube, a conductive glue bottle is threaded into the side of the horizontal tube, a supply hole is opened in the fixed tube of the common tube, the common tube extends into the side of the driving column to open an air supply hole, and a nitrogen bottle is threaded into the side wall of the driving column at the same level as the air supply hole.

[0015] Optionally, a sealing component is fixedly provided on the common vertical plate below the positioning plate, and the sealing component can seal the composite liquid spray component to avoid leakage when the composite liquid spray component is on standby. The sealing component includes a top sealing plate and a bottom sealing plate. The common vertical plate is fixedly provided with a top sealing plate and a bottom sealing plate in sequence along the vertical direction, and the height of the gap between the top sealing plate and the bottom sealing plate is equal to the total height of the release cylinder and the two closing covers.

[0016] Optionally, a weight-reducing groove is provided on the top of the positioning plate, an arc avoidance groove is provided below the weight-reducing groove on the top sealing plate, and mounting grooves are provided on the sides of the arc avoidance groove on the top sealing plate and the bottom sealing plate.

[0017] Optionally, the circular array of the top cover side wall has a toggle protrusion, a control screen is fixedly arranged on the top of the top cover, and the flat motor and the switching motor control lines are connected to the bottom of the control screen.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. The main structure of the present invention is a central tube and an electrode sheet, and a composite liquid spray component is arranged inside the central tube. The composite liquid spray component can apply conductive glue or solvent to the skin according to user needs. When the entire electrical stimulation therapy device is in operation, there is no need to prepare an additional glue bottle, which improves the portability of the entire device. At the same time, a common driving component is arranged on the side of the composite liquid spray component. The common driving component can drive the electrode sheet to move in conjunction with the composite liquid spray component. When applying glue, the common driving component can drive the electrode sheet to move up in the vertical direction to facilitate the composite liquid spray component to apply conductive glue to the user's skin. At the same time, when the user performs electrical stimulation therapy, the composite liquid spray component can be driven to rotate to a certain position to facilitate the electrode sheet to be pressed down to the skin where the user applies glue. The conductive glue or solvent can be automatically applied according to user needs, avoiding the cumbersome steps of manual operation and lowering the usage threshold. It is especially suitable for users who are not familiar with the device, and the solvent can dissolve the solidified conductive gel, which is convenient for the user to completely remove the conductive gel.

[0020] 2. The present invention is provided with a switching component inside the composite liquid spraying component. The switching component can spray conductive glue or dissolving agent through the same composite liquid spraying component according to user needs, meeting the requirements of glue spraying or dissolving and cleaning operations. The functions of conductive glue spraying and dissolving agent cleaning are realized through a single composite liquid spraying component, avoiding the cumbersome process of separately carrying a conductive glue bottle and a cleaning liquid bottle in the traditional design, further improving the portability and practicality of the device. The design of the switching component enables the conductive glue and the dissolving agent to share the same set of liquid spraying mechanisms, reducing the occupation of internal space and making the structure of the central cylinder more compact, facilitating wearing and carrying.

[0021] 3. The present invention is provided with a blocking component on the outer wall of the driving column. When the common driving component drives the composite liquid spraying component to rotate away from the bottom hole position, the blocking component can block the upper and lower surfaces of the composite liquid spraying component, preventing users from misoperating and causing the composite liquid spraying component to spray glue when not in the bottom hole position, resulting in internal pollution of the device, reducing potential safety hazards caused by user accidental touch or misoperation, and improving the overall safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 is Figure 1 the bottom view structure schematic diagram of

[0024] Figure 3 It is a schematic diagram of the connection inside the central cylinder.

[0025] Figure 4 is Figure 3 the schematic diagram of another perspective structure of

[0026] Figure 5 is Figure 4 the schematic diagram of the structure for removing the composite liquid spraying component and its connecting parts.

[0027] Figure 6 It is the schematic diagram of the structure of the composite liquid spraying component and its connecting parts.

[0028] Figure 7 It is the schematic diagram of the structure of the composite liquid spraying component.

[0029] Figure 8 is Figure 7 the semi-sectional structure schematic diagram of

[0030] Figure 9 is Figure 8 the schematic diagram of another perspective structure of

[0031] Figure 10 It is the specific structure schematic diagram of the common pipe.

[0032] Figure 11 for Figure 10 Another perspective structural diagram of .

[0033] In the figure: 1, locking pin; 2, square frame; 3, mouth belt; 4, first joint; 5, center tube; 51, bottom hole; 6, second joint; 61, positioning hole; 7, top cover; 71, toggle protrusion; 8, control panel; 9, flat motor; 10, weight reduction groove; 11, arc avoidance groove; 12, common vertical plate; 121, nitrogen bottle; 13, positioning plate; 131, T-slot; 14, top sealing plate; 15, bottom sealing plate; 16, installation plate; 161, Electrode sheet; 17, straight rod; 18, driving column; 19, common column; 191, driving chute; 20, solvent bottle; 21, fixed tube; 210, vertical tube; 211, horizontal tube; 22, conductive glue bottle; 23, closing cover; 231, release hole; 24, release cylinder; 25, partition plate; 251, rectangular slot; 26, switching motor; 27, air supply hole; 28, common tube; 29, supply hole; 30, glue spray hole; 31, liquid spray hole. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] Reference Figures 1-4, A wristband-type electrostimulation physiotherapy device, including a central cylinder 5, a control screen 8, and electrode pads 161. On both side surfaces of the outer wall of the central cylinder 5, there are wrist-wearing components. The wrist-wearing components facilitate the user to fix the entire electrostimulation physiotherapy device on the wrist. The wrist-wearing components include a first connecting band 4, a second connecting band 6, and a square frame 2. One end of the central cylinder 5 is rotatably connected to the first connecting band 4. On the outer wall of the first connecting band 4, there are two loop bands 3 fixed, which are used to bind and fix the end of the second connecting band 6. The other end of the central cylinder 5 is rotatably connected to the second connecting band 6. One end of the first connecting band 4 far from the central cylinder 5 is rotatably connected to the square frame 2. At the middle position of the first connecting band 4 close to the square frame 2, there is a locking pin 1 rotatably connected. On the top of the second connecting band 6, there are positioning holes 61 arranged at equal intervals. The diameter of the locking pin 1 is equal to the diameter of the positioning holes 61. The locking pin 1 of the first connecting band 4 can be inserted into the positioning holes 61 at different positions of the second connecting band 6, so as to fix the entire electrostimulation physiotherapy device on the user's wrist. In order to improve the wearing comfort of the user, the materials of the first connecting band 4 and the second connecting band 6 are selected as leather, and there are micro holes on the side surfaces of the first connecting band 4 and the second connecting band 6, reducing the area of the first connecting band 4 and the second connecting band 6 covering the user's skin and improving the wearing comfort of the user.

[0037] Referring to Figures 4-8, at the bottom of the central cylinder 5, there is a bottom hole 51. At the top of the inner cavity of the central cylinder 5, a top cover 7 is screwed in. Vertically fixed at the bottom of the top cover 7 is a common vertical plate 12. At the bottom of the common vertical plate 12 and fixed to the top cover 7 is a positioning plate 13. At the center position of the bottom of the positioning plate 13, there is a composite liquid spraying component. The composite liquid spraying component can coat conductive gel or solvent on the user's skin according to the user's needs. The conductive gel is selected as an aqueous conductive gel mainly composed of an aqueous polymer (such as acrylic emulsion), a conductive filler (such as nano silver particles or conductive carbon black), and a small amount of moisturizing agent, which is non-toxic and non-irritating and is suitable for direct contact with the skin. The solvent is selected as a mild skin cleanser mainly composed of water, glycerin, cocamidopropyl betaine (a mild surfactant), and a small amount of moisturizing ingredients.

[0038] Referring to Figures 9-11, at the center position of the bottom of the top cover 7, there is a common driving component. The common driving component includes a common column 19, a flat motor 9, and a T-shaped rod 17. The flat motor 9 is fixedly connected to the bottom of the top cover 7. The output end of the flat motor 9 is fixedly provided with a common column 19. The common column 19 passes through the center position of the top of the positioning plate 13. There is a T-shaped groove 131 opened on the top of the positioning plate 13. A T-shaped rod 17 is inserted into the T-shaped groove 131 along the vertical direction. At the bottom of the T-shaped rod 17, there is an installation plate 16 fixedly provided. At the bottom of the installation plate 16, there is an electrode pad 161 fixedly provided. The cooperation between the T-shaped groove 131 and the T-shaped rod 17 restricts the electrode pad 161 at the bottom of the installation plate 16 to only move in the vertical direction.

[0039] The diameter of the electrode sheet 161 is the same as the diameter of the bottom hole 51. The common driving component can drive the electrode sheet 161 to move in conjunction with the composite liquid spray component. A driving column 18 is fixedly arranged horizontally on the side wall of the straight rod 17. A driving inclined groove 191 is provided on the side of the common column 19. One end of the driving column 18 is movably inserted into the driving inclined groove 191. When the common column 19 rotates, the driving column 18 will be forced to move along the driving inclined groove 191, thereby driving the electrode sheet 161 at the bottom of the straight rod 17 to move in the vertical direction. When applying glue, the common driving component can drive the electrode sheet 161 to move up in the vertical direction to facilitate the composite liquid spray component to apply conductive glue to the user's skin. At the same time, when the user undergoes electrical stimulation therapy, the composite liquid spray component can be driven to rotate to a certain position to facilitate the electrode sheet 161 to be pressed down to the user's skin where glue is applied.

[0040] The composite liquid spraying assembly includes a release cylinder 24, a separating plate 25, a fixed tube 21 and a switching assembly. The switching assembly can control the release cylinder 24 to spray glue at the bottom or spray solvents from the upper and lower surfaces of the release cylinder 24. The fixed tube 21 is fixedly connected to the bottom of the side of the common column 19, and the release cylinder 24 is fixedly arranged at the other end of the fixed tube 21. A separating plate 25 is fixedly arranged in the middle position of the inner cavity of the release cylinder 24, and a rectangular groove 251 is opened at the center line position of the top of the separating plate 25. A closing cover 23 is fixedly arranged on the upper and lower surfaces of the release cylinder 24, and a circular array of release holes 231 is arranged on the outer wall of the closing cover 23.

[0041] The switching assembly includes a common tube 28 and a switching motor 26. A circular array of toggle protrusions 71 is provided on the side wall of the top cover 7. A control screen 8 is fixedly provided on the top of the top cover 7. The control lines of the flat motor 9 and the switching motor 26 are connected to the bottom of the control screen 8. The model of the control screen 8 is a PLC touch screen controller. The flat motor 9 and the switching motor 26 are selected as stepper motors and are micro motors.

[0042] The common tube 28 is movably inserted into the interior of the separation plate 25. At this time, a portion of the common tube 28 is exposed from the rectangular groove 251 on the upper and lower sides. The other end of the common tube 28 passes through the fixed tube 21 and comes out from the side of the common column 19 and is fixedly connected to the output end of the switching motor 26. The switching motor 26 is fixedly connected to the side of the common column 19. The outer wall of the common tube 28 is provided with liquid spray holes 31 and glue spray holes 30 in sequence. The top of the fixed tube 21 is fixedly connected to a vertical tube 210, and the top of the vertical tube 210 is threaded with a solvent bottle 20. The side of the fixed tube 21 is fixedly connected to a horizontal tube 211, and the side of the horizontal tube 211 is threaded with a conductive glue bottle 22. It should be supplemented that when the solvent bottle 20 and the conductive glue bottle 22 are set, the solvent bottle 20 and the conductive glue bottle 22 are filled with sufficient nitrogen.

[0043] The common pipe 28 is provided with a supply hole 29 inside the fixed pipe 21. The common pipe 28 extends into the side of the common column 19 and is provided with a supplementary air hole 27. A nitrogen cylinder 121 is screwed into the side wall of the common column 19 at the same horizontal height as the supplementary air hole 27. The common vertical plate 12 is fixedly provided with a plugging assembly below the positioning plate 13. The plugging assembly can plug the composite liquid spraying assembly to avoid liquid leakage when the composite liquid spraying assembly is on standby. The plugging assembly includes a top sealing disc 14 and a bottom sealing disc 15. The common vertical plate 12 is fixedly provided with the top sealing disc 14 and the bottom sealing disc 15 in sequence along the vertical direction. The gap height between the top sealing disc 14 and the bottom sealing disc 15 is equal to the total height of the release cylinder 24 and the two closing covers 23. When the release cylinder 24 enters the gap between the bottom sealing disc 15 and the top sealing disc 14, the top of the release cylinder 24 fits against the bottom of the top sealing disc 14, and the bottom of the release cylinder 24 fits against the top of the bottom sealing disc 15. A weight-reducing groove 10 is opened at the top of the positioning plate 13, and an avoidance arc groove 11 is opened below the weight-reducing groove 10 on the top sealing disc 14 to leave a rotation path for the solvent bottle 20 and the conductive adhesive bottle 22. Installation grooves 151 are opened on the side surfaces of the top sealing disc 14 and the bottom sealing disc 15 at the side of the avoidance arc groove 11.

[0044] The specific implementation steps and principles of the present invention are as follows:

[0045] In the initial state, the electrode piece 161 is at the bottom of the bottom hole 51. The top and bottom of the release cylinder 24 are closed by the top sealing disc 14 and the bottom sealing disc 15. At this time, the driving column 18 is inserted into the top of the driving inclined groove 191. The whole physiotherapy device is worn on the user's wrist through the wrist wearing assembly. The flat motor 9 is controlled by the control screen 8 to drive the common column 19 to rotate. The common column 19 drives the electrode piece 161 to move upward through the driving inclined groove 191 and the driving column 18. At this time, the release cylinder 24 moves to the top of the bottom hole 51. The switching motor 26 is started, and the switching motor 26 drives the common pipe 28 to rotate by 45 degrees. At this time, the conductive adhesive bottle 22 is communicated with the supply hole 29. The glue spraying hole 30 is in the vertical state, and the opening of the glue spraying hole 30 faces downward. The liquid spraying hole 31 is in the horizontal state. The liquid spraying hole 31 is blocked by the partition plate 25. The glue spraying hole 30 sprays the conductive adhesive into the user's skin from the release hole 231 of the closing cover 23 at the bottom of the release cylinder 24. After waiting for a certain period of time, the switching motor 26 resets;

[0046] After waiting for the set time, the flat motor 9 resets, driving the electrode plate 161 to return to the bottom of the bottom hole 51. The top and bottom of the release cylinder 24 are sealed by the top sealing disc 14 and the bottom sealing disc 15. At this time, the driving column 18 is inserted into the top of the driving inclined groove 191 and other states. After the electrode plate 161 gives an electric shock to the user's skin, the switching motor 26 is started again. The switching motor 26 drives the common pipe 28 to reverse by forty-five degrees. At this time, the solvent bottle 20 is communicated with the supply hole 29, and the nitrogen cylinder 121 is communicated with the common pipe 28 at this time to pressurize the common pipe 28. The glue spraying hole 30 is in a horizontal state and is closed by the partition disc 25. The liquid spraying hole 31 is in a vertical state. The liquid spraying hole 31 sprays the dissolving agent onto both the user's skin and the bottom surface of the electrode plate 161 from the release hole 231 of the closing cover 23 on the upper and lower surfaces of the release cylinder 24.

[0047] Finally, both the flat motor 9 and the switching motor 26 return to their initial positions. The electrode plate 161 is at the bottom of the bottom hole 51. After opening the wrist-wearing assembly and removing the entire device from the user's wrist, the user cleans the residues on the electrode plate 161 and the skin.

[0048] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A wristband type electrical stimulation therapy device, comprising a central tube, a control screen, and an electrode sheet, characterized in that: Wrist-wearing components are arranged on both sides of the outer wall of the central tube, and the wrist-wearing components facilitate the user to fix the entire electrical stimulation therapy device on the wrist; A bottom hole is provided at the bottom of the central tube, a top cover is screwed into the top of the inner cavity of the central tube, a common vertical plate is vertically fixedly provided at the bottom of the top cover, a positioning plate is fixedly provided at the bottom of the top cover on the common vertical plate, a composite liquid spraying assembly is provided at the center of the bottom of the positioning plate, and the composite liquid spraying assembly can apply conductive glue or dissolving agent to the user's skin according to the user's needs; A common driving component is arranged at the center position of the bottom of the top cover, and the common driving component can drive the electrode sheet and the composite liquid spray component to move in conjunction. When applying glue, the common driving component can drive the electrode sheet to move up in the vertical direction to facilitate the composite liquid spray component to apply conductive glue to the user's skin. At the same time, when the user undergoes electrical stimulation therapy, the composite liquid spray component can be driven to rotate to a certain position to facilitate the electrode sheet to be pressed down to the user's skin where the glue is applied.

2. A wristband type electrical stimulation therapy device according to claim 1, characterized in that: The wrist wearing component includes a first link, a second link, and a square frame. The first link is rotatably connected to one end of the center tube, and the second link is rotatably connected to the other end of the center tube. The first link is rotatably connected to the square frame at one end away from the center tube, and the first link is rotatably connected to a locking pin near the middle position of one end of the square frame. Positioning holes are equidistantly arranged on the top of the second link, and the diameter of the locking pin is equal to the diameter of the positioning hole.

3. A wristband type electrical stimulation therapy device according to claim 1, characterized in that: The common driving component includes a common column, a flat motor and a straight rod. The flat motor is fixedly connected to the bottom of the top cover. The output end of the flat motor is fixedly provided with a common column. The common column passes through the center position of the top of the positioning plate. The top of the positioning plate is provided with a T-slot, and the straight rod is movably inserted into the T-slot along the vertical direction.

4. A wristband type electrical stimulation therapy device according to claim 3, characterized in that: A driving column is fixedly arranged horizontally on the side wall of the straight rod, a driving inclined groove is opened on the side surface of the common column, and one end of the driving column is movably inserted into the driving inclined groove.

5. A wristband type electrical stimulation therapy device according to claim 3, characterized in that: The composite liquid spray assembly includes a release tube, a separation plate, a fixed tube and a switching assembly. The switching assembly can control the release tube to spray glue at the bottom or spray solvent from the upper and lower surfaces of the release tube. The bottom of the common column side is fixedly connected to a fixed tube, and the other end of the fixed tube is fixedly provided with a release tube. A separation plate is fixedly provided at the middle position of the inner cavity of the release tube, and a rectangular groove is opened at the top midline position of the separation plate. Closing covers are fixedly provided on the upper and lower surfaces of the release tube, and a circular array of release holes is provided on the outer wall of the closing cover.

6. A wristband type electrical stimulation therapy device according to claim 5, characterized in that: The switching assembly includes a common tube and a switching motor. The common tube is movably inserted into the interior of the separation plate. The other end of the common tube passes through the fixed tube and comes out from the side of the common column and is fixedly connected to the output end of the switching motor. The switching motor is fixedly connected to the side of the common column. The outer wall of the common tube is provided with liquid spray holes and glue spray holes in sequence.

7. A wristband type electrical stimulation therapy device according to claim 6, characterized in that: A vertical tube is fixedly connected to the top of the fixed tube, a solvent bottle is threaded into the top of the vertical tube, a horizontal tube is fixedly connected to the side of the fixed tube, a conductive glue bottle is threaded into the side of the horizontal tube, a supply hole is opened inside the fixed tube of the common tube, a gas replenishing hole is opened on the side of the common column extending from the common tube, and a nitrogen bottle is threaded into the side wall of the common column at the same level as the gas replenishing hole.

8. A wristband type electrical stimulation therapy device according to claim 1, characterized in that: The common vertical plate is fixedly provided with a plugging component below the positioning plate. The plugging component can seal the composite liquid spray component to avoid leakage when the composite liquid spray component is on standby. The plugging component includes a top sealing plate and a bottom sealing plate. The common vertical plate is fixedly provided with a top sealing plate and a bottom sealing plate in sequence along the vertical direction. The height of the gap between the top sealing plate and the bottom sealing plate is equal to the total height of the release cylinder and the two closing covers.

9. A wristband type electrical stimulation therapy device according to claim 8, characterized in that: A weight-reducing groove is provided on the top of the positioning plate, an arc-avoiding groove is provided below the weight-reducing groove on the top sealing plate, and mounting grooves are provided on the sides of the arc-avoiding groove on the top sealing plate and the bottom sealing plate.

10. A wristband type electrical stimulation therapy device according to claim 6, characterized in that: The circular array of the side wall of the top cover is provided with a toggle protrusion, a control screen is fixedly arranged on the top of the top cover, and the control lines of the flat motor and the switching motor are connected to the bottom of the control screen.

11. A wristband type electrical stimulation therapy device according to claim 3, characterized in that: A mounting plate is fixedly arranged at the bottom of the straight rod, and an electrode sheet is fixedly arranged at the bottom of the mounting plate. The diameter of the electrode sheet is the same as the diameter of the bottom hole.

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