Electrical stimulation massage equipment

Abstract

The invention belongs to the technical field of medical care instruments, and provides an electrical stimulation massage device which comprises a bearing shell, the side, close to the human body, of the bearing shell is an inwards-concave arc face, multiple layers of arc-shaped holes distributed at intervals are formed in the bearing shell, movably-connected adjusting rods are arranged in the arc-shaped holes, and movably-connected spring rods are arranged in the front ends of the adjusting rods. One end, far away from the adjusting rod, of the spring rod is provided with an electrode plate body externally connected with a power supply; the electrode plate body adopts a human neck profiling design; the electrode plate further comprises arc-shaped plates, the arc-shaped plates are symmetrically installed at the positions, away from upper and lower ports of the electrode plate body, of the arc-shaped holes, and limiting and fixing assemblies are arranged between the arc-shaped plates and the adjusting rods and used for fixing the adjusting rods in the arc-shaped holes; by means of the electric stimulation device, a user can adjust the positions of the electrode plates according to needs so as to adapt to different neck sizes and massage requirements.

Description

Technical Field

[0001] The present invention belongs to the technical field of healthcare devices, and specifically relates to an electro - stimulation massage device. Background Art

[0002] Electro - stimulation massage is a physical therapy that uses electric current to stimulate the nerves and muscles of the human body to achieve relaxation and therapeutic effects. Its principle is based on the theory of neuro - electrical stimulation in physiology. It uses low - voltage and low - frequency current pulses to penetrate the skin and act on nerve endings and muscle tissues.

[0003] Electro - stimulation massage can relieve pain, such as headache, low back pain, arthritis, etc., by stimulating the human nerves and releasing substances such as endorphins, promote microcirculation and lymphatic circulation, increase local blood supply, and improve muscle soreness and fatigue.

[0004] Stimulate human cell metabolism, improve the body's immune capacity, promote waste disposal and toxin excretion, increase blood flow, improve the supply of oxygen and nutrients, accelerate the excretion of waste, and can also help improve muscle strength and coordination, enhance muscle endurance and flexibility.

[0005] There are existing devices for electro - stimulation treatment of the neck. Although the existing electro - stimulation massage devices can play a therapeutic role, during the electro - stimulation treatment process, it is difficult to adjust the position of the electrode pads, thus unable to adapt to different people. Summary of the Invention

[0006] In order to solve the above - mentioned technical problems, the present invention provides an electro - stimulation massage device to solve the problems such as difficult adjustment of the electrode position in the existing electro - stimulation devices for treating the neck.

[0007] An electro - stimulation massage device includes a bearing housing. The side of the bearing housing close to the human body is a concave arc surface. The bearing housing is provided with a plurality of arc - shaped holes distributed at intervals. An adjusting rod is movably connected in the arc - shaped hole. A spring rod is movably connected inside the front end of the adjusting rod. An electrode plate body connected to an external power supply is provided at one end of the spring rod away from the adjusting rod. The electrode plate body is designed to be in imitation of the human neck.

[0008] It also includes an arc - shaped plate. The arc - shaped plates are symmetrically installed at the upper and lower ports of the arc - shaped hole away from the electrode plate body. A limit - fixing assembly is provided between the arc - shaped plate and the adjusting rod. The limit - fixing assembly is used to fix the adjusting rod in the arc - shaped hole.

[0009] Preferably, the vertical cross-sectional profile of the bearing housing is an inverted "T" shape, and the bearing housing is an arc-shaped plate. The lateral section profile of the bearing housing fits on the human shoulder. Flexible clamping rings are provided on the left and right end faces of the vertical section profile of the bearing housing. The flexible clamping rings on one side are symmetrically distributed up and down, and the flexible clamping rings bend towards the human body in a free state. Elastic pads are provided on the side of the flexible clamping rings close to the human body.

[0010] Preferably, an anti-slip layer is provided between the part where the bearing housing fits the human shoulder and the lowermost electrode sheet body. Heat dissipation holes are provided at intervals on the part where the bearing housing fits the human shoulder. The heat dissipation holes penetrate through the anti-slip layer. Rubber straps are symmetrically provided at both ends of the part where the bearing housing fits the human shoulder. The other ends of the two rubber straps on the same side are provided with connecting buckles.

[0011] Preferably, the number of the arc-shaped holes on the bearing housing is not less than two layers. The number of the adjusting rods in each layer of the arc-shaped holes is more than two. A pulse generator connected to an external power supply is provided on the outer circumferential wall of the bearing housing. A controller is provided below the pulse generator. A power supply is provided above the pulse generator. The power supply adopts a lithium battery power supply method, and the electrode sheet body, the pulse generator, and the controller are electrically connected to the power supply.

[0012] Preferably, protective pads are symmetrically provided on the side of the electrode sheet body away from the human body. The adjusting rods extend out of the arc-shaped plate. Sliding blocks are provided on the adjusting rods. A positioning pin sleeve is provided inside the sliding blocks. The pin sleeve is movably sleeved on the adjusting rods, and one side of the sliding blocks is dynamically attached to the bearing housing. The height of the sliding blocks is greater than the height of the arc-shaped holes.

[0013] Preferably, surrounding parts are symmetrically provided at the top and bottom of the sliding blocks. The outer contour of the surrounding parts is spherical. Dynamic rolling balls are provided inside the surrounding parts. The dynamic rolling balls are movably embedded in the surrounding parts. The inner cavity volume of the surrounding parts is three-quarters of the volume of the dynamic rolling balls, and the dynamic rolling balls extend out of the top of the surrounding parts and are attached to the arc-shaped plate.

[0014] Preferably, the limit fixing assembly includes insertion holes, positioning insertion plates, and limit holes. The insertion holes are opened on the arc-shaped plate, and the positions of the insertion holes on the arc-shaped plate are opposite. The positioning insertion plate vertically passes through the two insertion holes, and the top plate of the positioning insertion plate overlaps on the top of the arc-shaped plate. The limit holes are opened on the adjusting rods, and the limit holes are opposite to the positions of the arc-shaped holes. The positioning insertion plate and the limit holes cooperate with each other.

[0015] Preferably, a threaded portion is provided on the adjusting rod and on the side of the limiting hole away from the electrode sheet body. A locking ring is rotatably connected to the adjusting rod. The locking ring cooperates with the threaded portion. A fitting ring is provided on the side of the locking ring close to the positioning plug. The fitting ring cooperates with the positioning plug.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the designed bearing housing in the present invention, there are multiple layers of spaced arc-shaped holes on the bearing housing. An adjusting rod is provided inside the arc-shaped rod. A spring rod is provided at the front end of the adjusting rod. An electrode sheet body connected to an external power source is provided at the front end of the spring rod. The electrode sheet body is designed to be in imitation of the human neck. Thus, massage of the human neck can be achieved through electrical stimulation. The adjusting rod is movably arranged in the arc-shaped hole, and the position of the electrode sheet body can be adjusted. The electrode sheet body with the adjusted position can be fixed through the limit fixing component, enabling the user to adjust the position of the electrode sheet body according to needs to adapt to different neck sizes and massage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the components of the overall electrical stimulation massage device of the present invention Figure 1 ;

[0019] Figure 2 is a schematic structural diagram of the components of the overall electrical stimulation massage device of the present invention Figure 2 ;

[0020] Figure 3 is a schematic structural diagram of the bearing housing and arc-shaped plate and other components of the present invention;

[0021] Figure 4 is a schematic structural diagram of the arc-shaped plate and electrode sheet body and other components of the present invention;

[0022] Figure 5 is a schematic structural diagram of the sliding block and adjusting rod and other components of the present invention;

[0023] Figure 6 is a schematic structural diagram of the sliding block and dynamic rolling ball and other components of the present invention;

[0024] Figure 7 is a schematic structural diagram of the adjusting rod and locking ring and other components of the present invention.

[0025] In the figure:

[0026] 1. Bearing housing; 2. Arc-shaped hole; 3. Adjusting rod; 4. Spring rod; 5. Electrode plate body; 6. Arc-shaped plate; 7. Flexible clamping ring; 8. Elastic pad; 9. Anti-slip layer; 10. Heat dissipation hole; 11. Rubber clamping band; 12. Buckle; 13. Pulse generator; 14. Controller; 15. Power supply; 16. Protection pad; 17. Sliding block; 18. Positioning pin sleeve; 19. Enclosing member; 20. Dynamic rolling ball; 21. Jack; 22. Positioning insertion plate; 23. Limit hole; 24. Threaded part; 25. Locking ring; 26. Fitting ring. Detailed implementation manner

[0027] The following further describes the implementation manner of the present invention in detail in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] As shown in the attached Figure 1 to the attached Figure 7 figures:

[0029] Embodiment 1: The present invention provides an electrostimulation massage device, including a bearing housing 1. The side of the bearing housing 1 close to the human body is a concave arc surface. The bearing housing 1 is provided with a plurality of arc-shaped holes 2 distributed at intervals. An adjusting rod 3 is movably connected in the arc-shaped hole 2. A spring rod 4 is movably connected inside the front end of the adjusting rod 3. An electrode plate body 5 connected to an external power supply is provided at one end of the spring rod 4 away from the adjusting rod 3. The electrode plate body 5 is designed to be shaped like the human neck.

[0030] It further includes an arc-shaped plate 6. The arc-shaped plate 6 is symmetrically installed at the upper and lower ports of the arc-shaped hole 2 away from the electrode plate body 5. A limit fixing component is provided between the arc-shaped plate 6 and the adjusting rod 3. The limit fixing component is used to fix the adjusting rod 3 in the arc-shaped hole 2.

[0031] It should be noted that through the designed bearing housing 1, there are a plurality of arc-shaped holes 2 at intervals on the bearing housing 1, there is an adjusting rod 3 in the arc-shaped rod, there is a spring rod 4 at the front end of the adjusting rod 3, and there is an electrode plate body 5 connected to an external power supply at the front end of the spring rod 4. The electrode plate body 5 is designed to be shaped like the human neck. Thus, the human neck can be massaged through electrostimulation. The adjusting rod 3 is movably arranged in the arc-shaped hole 2, and the position of the electrode plate body 5 can be adjusted. The electrode plate body 5 with the adjusted position can be fixed through the limit fixing component, enabling the user to adjust the position of the electrode plate body 5 according to needs to adapt to different neck sizes and massage requirements.

[0032] In this embodiment, the vertical cross-sectional profile of the bearing housing 1 is an inverted "T" shape, and the bearing housing 1 is an arc-shaped plate 6. The lateral section profile of the bearing housing 1 fits on the human shoulder. Flexible clamping rings 7 are provided on the left and right end faces of the vertical section profile of the bearing housing 1. The flexible clamping rings 7 on one side are symmetrically distributed up and down, and the flexible clamping rings 7 bend towards the human body direction in the free state. A elastic pad 8 is provided on the side of the flexible clamping ring 7 close to the human body.

[0033] It should be noted that by designing the profile of the lateral section on the bearing housing 1, when wearing for electrical stimulation of the neck, the bearing housing 1 can be placed on the shoulder, so as to provide moving support force for the bearing housing 1, and better realize the support during the electrical stimulation process of the neck, improving the stability. By installing the flexible clamping ring 7 at the position of the bearing housing 1 close to the neck, the flexible clamping ring 7 has a certain elasticity, so as to be clamped at the position of the neck to realize the pre-fixation of the neck. An elastic pad 8 is installed on the inner wall of the flexible clamping ring 7, so that when the flexible clamping ring 7 wraps the human neck position, the elastic pad 8 fits with the human neck, reducing the clamping force of the flexible clamping ring 7 and improving the comfort of the person when wearing.

[0034] In this embodiment, an anti-slip layer 9 is provided below the electrode sheet body 5 at the part where the bearing housing 1 is in contact with the human shoulder. Heat dissipation holes 10 are provided at intervals on the part where the bearing housing 1 is in contact with the human shoulder. The heat dissipation holes 10 penetrate through the anti-slip layer 9. Rubber straps 11 are symmetrically provided at both ends of the part where the bearing housing 1 is in contact with the human shoulder. The other ends of the two rubber straps 11 on the same side are provided with connecting buckles 12.

[0035] It should be noted that through the provided anti-slip layer 9, the anti-slip layer 9 fits with the neck and shoulder positions of the human body. After the bearing housing 1 is worn on the person, the anti-slip layer 9 can increase the friction with the person, thereby reducing the shaking situation caused after wearing by the person;

[0036] Heat dissipation holes 10 are provided on the bearing housing 1. During the electrical stimulation massage process of the person, the heat dissipation holes 10 can dissipate heat for it, reducing the situation that the high temperature after wearing by the person affects the wearing. Rubber straps 11 are installed at both ends of the bearing housing 1 and are connected through the buckles 12, so that the bearing housing 1 can be worn on the shoulder position, so that the person can realize electrical stimulation massage of the neck even during walking, improving the flexibility of the device.

[0037] In this embodiment, the number of the arc-shaped holes 2 on the bearing housing 1 is not less than two layers, the number of the adjusting rods 3 in each layer of the arc-shaped holes 2 is more than two, a pulse generator 13 connected to an external power supply is arranged on the outer circumferential wall of the bearing housing 1, a controller 14 is arranged below the pulse generator 13, a power supply 15 is arranged above the pulse generator 13, the power supply 15 adopts a lithium battery power supply mode, and the electrode plate body 5, the pulse generator 13, the controller 14 and the power supply 15 are electrically connected.

[0038] It should be noted that by setting the number of the arc-shaped holes 2 to be not less than two and the number of the adjusting rods 3 in each arc-shaped hole 2 to be more than two, the number of the electrode plate bodies 5 installed in the bearing housing 1 is increased, so that the adjustment of multiple positions can be realized, and it can be better adjusted according to the massage part.

[0039] Among them, the electrode plate body 5 serves as a current conduction carrier to transmit electrical pulses to human tissues. The pulse generator 13, as the core module of the electrical stimulation device, can modulate the circuit to generate a constant current. There is a preset program electrode plate body 5 inside the controller 14, so that different electrical stimulation massage modes can be adjusted. The power supply 15 provides power for the above components, so as to realize the electrical stimulation massage of the neck.

[0040] In this embodiment, protective pads 16 are symmetrically arranged on the side of the electrode plate body 5 away from the human body. The adjusting rod 3 extends out of the arc-shaped plate 6. A sliding block 17 is arranged on the adjusting rod 3. A positioning pin sleeve 18 is arranged inside the sliding block 17. The pin sleeve is movably sleeved on the adjusting rod 3, and one side of the sliding block 17 is dynamically attached to the bearing housing 1. The height of the sliding block 17 is greater than the height of the arc-shaped hole 2.

[0041] It should be noted that through the arranged protective pads 16, the protective pads 16 are made of elastic materials and have a certain resilience. When the massage position of the electrical stimulation needs to be adjusted, by pulling out the adjusting rod 3 outward, the spring rod 4 is driven to move backward, so that the electrode plate body 5 is no longer attached to the human body. On the one hand, the protective pads 16 can prevent the electrode plate body 5 from being directly attached to the bearing housing 1 and being damaged. Moreover, the protective pads 16 adopt an elastic design, so that the adjustment of the electrical stimulation massage position can be realized without removing the bearing housing 1 from the human body, improving the convenience of adjustment.

[0042] In this embodiment, surrounding members 19 are symmetrically provided at the top and bottom of the sliding block 17. The outer contour of the surrounding member 19 is spherical. A dynamic rolling ball 20 is provided inside the surrounding member 19. The dynamic rolling ball 20 is movably embedded in the surrounding member 19. The inner cavity volume of the surrounding member 19 is three - quarters of the volume of the dynamic rolling ball 20, and the dynamic rolling ball 20 extends out of the top of the surrounding member 19 and fits with the arc - shaped plate 6.

[0043] It should be noted that by installing the surrounding member 19 on the sliding block 17, with the dynamic rolling ball 20 movably embedded inside the surrounding member 19 and the dynamic rolling ball 20 extending out of the surrounding member 19 to fit with the arc - shaped plate 6 movably, during the movement of the adjusting rod 3 in the arc - shaped hole 2, the dynamic rolling ball 20 fits with the arc - shaped plate 6, improving the convenience of the movement of the adjusting rod 3 between the two arc - shaped plates 6.

[0044] In this embodiment, the limit - fixing assembly includes a jack 21, a positioning plug 22, and a limit hole 23. The jack 21 is opened on the arc - shaped plate 6, and the positions of the jacks 21 on the arc - shaped plate 6 are opposite. The positioning plug 22 vertically passes through the two jacks 21 and the top plate of the positioning plug 22 overlaps on the top of the arc - shaped plate 6. The limit hole 23 is opened on the adjusting rod 3, and the limit hole 23 is opposite to the position of the arc - shaped hole 2. The positioning plug 22 and the limit hole 23 cooperate with each other.

[0045] It should be noted that through the provided limit - fixing assembly, the positioning plug 22 is movably inserted into the jack 21. Thus, after the adjusting rod 3 is adjusted to the proper position, the positioning plug 22 passes through the upper - layer jack 21, then passes through the limit hole 23 on the adjusting rod 3, and finally enters the lower - layer jack 21, thereby fixing the position of the adjusting rod 3. During the process of electrically stimulating and massaging the neck, the stability of the electrode sheet body 5 is ensured, and the adjustment method is simple.

[0046] In this embodiment, a threaded portion 24 is provided on the adjusting rod 3 on the side of the limit hole 23 away from the electrode sheet body 5. A locking ring 25 is rotatably connected to the adjusting rod 3. The locking ring 25 cooperates with the threaded portion 24. A fitting ring 26 is provided on the side of the locking ring 25 close to the positioning plug 22. The fitting ring 26 cooperates with the positioning plug 22.

[0047] It should be noted that by providing a threaded portion 24 on the adjusting rod 3, the locking ring 25 cooperates with the threaded portion 24, so that it can move on the adjusting rod 3. After the positioning plug 22 fixes the position of the adjusting rod 3, the locking ring 25 can rotate on the threaded portion 24 to move the fitting ring 26 on its side towards the positioning plug 22, and finally fit on the side wall of the positioning plug 22 to further fix the positioning plug 22 and ensure the fixing degree of the positioning plug 22.

[0048] For the usage method of the above embodiment, when electrical stimulation massage of the neck is required, first install the bearing housing 1 on the neck and shoulder of the human body, so that the electrode sheet body 5 on the inner wall of the bearing housing 1 fits on the neck of the human body, the flexible snap ring 7 wraps around the human neck, and the elastic pad 8 directly contacts the human neck. Then wear the two rubber straps 11 on the person and fasten them through the buckle 12, thereby realizing the wearing of the electrical stimulation massage device.

[0049] At this time, start the power supply 15. There is also a skin impedance sensor on the inner wall of the bearing housing 1 to monitor the electrode-skin contact state in real time. The power supply 15 supplies power to the pulse generator 13, so as to ensure the stability of the current through the pulse generator 13 and input it to the electrode sheet body 5. The electrical pulse is transmitted to the human tissue through the electrode sheet body 5, thereby realizing the electrical stimulation massage of the human neck.

[0050] When the position of the electrical stimulation massage device needs to be adjusted, move the locking ring 25 at an appropriate position and rotate it backward so that it no longer fits the positioning plug 22. At this time, the positioning plug 22 can be pulled out from the jack 21 and the limiting hole 23 in the adjusting rod 3, and pull the adjusting rod 3 backward. Since the end of the adjusting rod 3 is movably connected with the spring rod 4, pull the spring rod 4 backward, and the protective pad 16 on the back of the electrode sheet body 5 is compressed, so that the electrode sheet body 5 no longer contacts the person. The adjusting rod 3 can be pulled to move in the arc-shaped hole 2, and the dynamic rolling ball 20 in the sliding block 17 rolls between the two arc-shaped plates 6. When it moves to an appropriate position, release the adjusting rod 3, and the spring on the spring rod 4 is reset, driving the protective pad 16 to move forward, and the electrode sheet body 5 fits the human neck again. Insert the positioning plug 22 into the jack 21 and the limiting hole 23 again, and the locking ring 25 cooperates with the threaded portion 24 again, so that the fitting ring 26 is closely attached to the positioning plug 22 again, realizing the position change of the electrode sheet body 5, enabling the user to adjust the position of the electrode sheet body 5 according to needs to adapt to different neck sizes and massage requirements.

[0051] Embodiments of the present invention are provided for purposes of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. An electric stimulation massage device, characterized in that: Comprising: A load-bearing housing (1), one side of the load-bearing housing (1) close to the human body is a concave arc surface. A plurality of arc-shaped holes (2) are arranged on the load-bearing housing (1) at intervals. An adjusting rod (3) is movably connected in the arc-shaped hole (2). A spring rod (4) is movably connected inside the front end of the adjusting rod (3). An electrode plate body (5) connected to an external power supply is arranged at one end of the spring rod (4) away from the adjusting rod (3). The electrode plate body (5) is designed to be in imitation of the human neck shape; It further comprises an arc-shaped plate (6). The arc-shaped plate (6) is symmetrically installed at the upper and lower ports of the arc-shaped hole (2) away from the electrode plate body (5). A limit fixing component is arranged between the arc-shaped plate (6) and the adjusting rod (3). The limit fixing component is used to fix the adjusting rod (3) in the arc-shaped hole (2).

2. The electro - stimulation massage device according to claim 1, wherein: The vertical cross-sectional contour of the load-bearing housing (1) is an inverted "T" shape, and the load-bearing housing (1) is an arc-shaped plate (6). The contour of the transverse section of the load-bearing housing (1) fits on the human shoulder. Flexible snap rings (7) are arranged on the left and right end faces of the vertical section contour of the load-bearing housing (1). The flexible snap rings (7) on one side are symmetrically distributed up and down, and the flexible snap rings (7) are bent towards the human body direction in the free state. A elastic pad (8) is arranged on the side of the flexible snap ring (7) close to the human body.

3. The electro-stimulating massage device according to claim 2, wherein: An anti-slip layer (9) is arranged below the electrode plate body (5) at the part where the load-bearing housing (1) fits with the human shoulder. Heat dissipation holes (10) are arranged at intervals on the part where the load-bearing housing (1) fits with the human shoulder. The heat dissipation holes (10) penetrate through the anti-slip layer (9). Rubber straps (11) are symmetrically arranged at both ends of the part where the load-bearing housing (1) fits with the human shoulder. The other ends of the two rubber straps (11) on the same side are provided with connecting buckles (12).

4. The electro - stimulation massage device according to claim 1, characterized in that: The number of the arc-shaped holes (2) on the load-bearing housing (1) is not less than two layers. The number of the adjusting rods (3) in each layer of the arc-shaped holes (2) is more than two. A pulse generator (13) connected to an external power supply is arranged on the outer ring wall of the load-bearing housing (1). A controller (14) is arranged below the pulse generator (13). A power supply (15) is arranged above the pulse generator (13). The power supply (15) adopts a lithium battery power supply mode, and the electrode plate body (5), the pulse generator (13) and the controller (14) are electrically connected to the power supply (15).

5. The electrostimulation massage device according to claim 1, characterized in that: Protection pads (16) are symmetrically arranged on the side of the electrode plate body (5) away from the human body. The adjusting rod (3) extends out of the arc-shaped plate (6). A sliding block (17) is arranged on the adjusting rod (3). A positioning pin sleeve (18) is arranged inside the sliding block (17). The pin sleeve is movably sleeved on the adjusting rod (3), and one side of the sliding block (17) is dynamically attached to the load-bearing housing (1). The height of the sliding block (17) is greater than the height of the arc-shaped hole (2).

6. The electro - stimulation massage device according to claim 5, characterized in that: The top and bottom of the sliding block (17) are symmetrically provided with enclosing members (19). The outer contour of the enclosing member (19) is spherical. A dynamic rolling ball (20) is arranged inside the enclosing member (19). The dynamic rolling ball (20) is movably embedded in the enclosing member (19). The inner cavity volume of the enclosing member (19) is three-quarters of the volume of the dynamic rolling ball (20). And the dynamic rolling ball (20) extends out of the top of the enclosing member (19) and fits with the arc-shaped plate (6).

7. The electro - stimulation massage device according to claim 1, characterized in that: The limit fixing assembly includes a jack (21), a positioning plug (22), and a limit hole (23). The jack (21) is opened on the arc-shaped plate (6), and the positions of the jacks (21) on the arc-shaped plate (6) are opposite. The positioning plug (22) vertically passes through the two jacks (21), and the top plate of the positioning plug (22) overlaps on the top of the arc-shaped plate (6). The limit hole (23) is opened on the adjusting rod (3), and the limit hole (23) is opposite to the arc-shaped hole (2). The positioning plug (22) and the limit hole (23) cooperate with each other.

8. The electro - stimulation massage device according to claim 7, characterized in that: On the adjusting rod (3) and on the side of the limit hole (23) away from the electrode sheet body (5), there is a threaded portion (24). A locking ring (25) is rotatably connected to the adjusting rod (3). The locking ring (25) cooperates with the threaded portion (24). A fitting ring (26) is arranged on the side of the locking ring (25) close to the positioning plug (22). The fitting ring (26) cooperates with the positioning plug (22).

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