Intelligent feedback waist support with multifunctional physical therapy function

Abstract

The invention belongs to the technical field of waist support equipment, and discloses an intelligent feedback waist support with a multifunctional physical therapy effect. Low-frequency electrical stimulation modules are mounted on two sides of an arc-shaped waist belt body; the medium-frequency electrical stimulation module is mounted in the middle of the arc-shaped waistband body; vibration modules are mounted on the arc-shaped waistband body between the medium-frequency electrical stimulation module and the low-frequency electrical stimulation modules on the two sides; the myoelectricity biological feedback module is mounted in the middle of the arc-shaped waistband body between the two vibration modules; the controller is electrically connected with the low-frequency electrical stimulation module, the intermediate-frequency electrical stimulation module, the vibration module and the myoelectricity biological feedback module. The purpose of stimulating muscle contraction to stabilize the spine can be achieved; stimulation of erector spinalis muscles, latissimus dorsi muscles and multifidus muscles can be completed, and the purpose of relaxing deep muscles is achieved; massage can be carried out, and the effects of relaxing muscles, reducing intervertebral disc pressure and inducing muscle hypertrophy are achieved; the paravertebral muscle electromyographic signals can be conveniently monitored in real time, and scientific treatment on the waist is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of lumbar support devices, and particularly relates to an intelligent feedback lumbar support with multifunctional physiotherapy effects. Background Art

[0002] With the development of society, the work pressure of the general population remains high. So far, problems such as lumbar spondylosis and lumbar muscle strain in the lumbar and back regions have become increasingly common, and this phenomenon is particularly obvious among office workers or ordinary laborers. The lumbar belts on the current market only have the function of a lumbar belt, with a single function, unable to meet the functional requirements of users for lumbar belts, unable to relieve the lumbar discomfort caused by work and exercise, and unable to intervene in advance the occurrence of the risk of lumbar and back pain. Summary of the Invention

[0003] The purpose of the present invention is to provide an intelligent feedback lumbar support with multifunctional physiotherapy effects to solve the above problems existing in the prior art.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An intelligent feedback lumbar support with multifunctional physiotherapy effects includes an arc-shaped belt body worn on the human waist, and further includes:

[0006] A low-frequency electrical stimulation module, with low-frequency electrical stimulation modules installed on both sides of the arc-shaped belt body, used to generate low-frequency signals that stimulate the transversus abdominis muscle area of the human body through the low-frequency electrical stimulation module;

[0007] A medium-frequency electrical stimulation module, installed in the middle of the arc-shaped belt body, used to generate medium-frequency alternating current that stimulates the central area of the human spine through the medium-frequency electrical stimulation module;

[0008] A vibration module, with vibration modules installed on the arc-shaped belt body between the medium-frequency electrical stimulation module and the low-frequency electrical stimulation modules on both sides, used to massage the human waist through the vibration module;

[0009] An electromyoelectric biofeedback module, installed in the middle of the arc-shaped belt body between the two vibration modules, used to collect and externally feedback the electromyoelectric signals of the lumbar and back regions through the electromyoelectric biofeedback module; and

[0010] A controller, electrically connected to the low-frequency electrical stimulation module, the medium-frequency electrical stimulation module, the vibration module, and the electromyoelectric biofeedback module.

[0011] As a preferred technical solution in the present invention, the low-frequency electrical stimulation module generates 0 - 120H for the transversus abdominis muscle area of the human body ZThe first conductive silicone electrode sheet for low-frequency signals is installed on the inner side of the arc-shaped waist belt body and is electrically connected to the controller.

[0012] As a preferred technical solution in the present invention, two groups of medium frequency electrical stimulation modules are provided, and the two groups of medium frequency electrical stimulation modules are respectively located on both sides of the human spine, and each group of medium frequency electrical stimulation modules includes at least two medium frequency electrical stimulation modules distributed in the vertical direction.

[0013] As a preferred technical solution of the present invention, the medium frequency electrical stimulation module includes generating 3900H to the central area of ​​the human spine. Z -4000H Z The second conductive silicone electrode sheet of medium frequency alternating current is installed on the inner side of the arc-shaped waist belt body and is electrically connected to the controller.

[0014] As a preferred technical solution of the present invention, the electromyographic biofeedback modules are provided in plurality, and the plurality of electromyographic biofeedback modules are respectively located between the two groups of medium frequency electrical stimulation modules and around the two groups of medium frequency electrical stimulation modules.

[0015] As a preferred technical solution in the present invention, the myoelectric biofeedback module includes a muscle sensor installed on the inner side of the arc-shaped belt body, and the muscle sensor is electrically connected to the controller.

[0016] As a preferred technical solution in the present invention, the vibration module includes a positioning plate embedded in the arc-shaped belt body, and at least one massage matrix is ​​arranged on the positioning plate, each massage matrix includes multiple rows of massage blocks evenly distributed in the vertical direction, and each massage block slides vertically on the positioning plate; a protective cover is installed on the outer side of the arc-shaped belt body, and a driving mechanism is installed in the protective cover corresponding to each massage matrix, and the driving mechanism is transmission-connected to all the massage blocks in the corresponding massage matrix to drive all the massage blocks in the corresponding massage matrix through the driving mechanism to massage the human waist; the driving mechanism is a crank-connecting rod mechanism controlled by a motor, the massage block is a piston rod of the crank-connecting rod mechanism, one end of the massage block is connected to the connecting rod of the crank-connecting rod mechanism, and the motor is electrically connected to the controller.

[0017] As a preferred technical solution in the present invention, waist binding straps are connected to both sides of the arc-shaped waistband body, and the two waist binding straps are detachably connected to be bound to the waists of different users through the detachable connection of the two waist binding straps; a first support steel bone is arranged in the arc-shaped waistband body between the two vibration modules, and a first avoidance hole and a second avoidance hole are formed in the first support steel bone. Each medium-frequency electrical stimulation module is correspondingly arranged in a first avoidance hole, and each electromyoelectric biofeedback module is correspondingly arranged in a second avoidance hole; second support steel bones are arranged in the arc-shaped waistband body on the sides where the two vibration modules are away from each other, and a third avoidance hole is formed in the second support steel bone. Each low-frequency electrical stimulation module is correspondingly arranged in a third avoidance hole; an insulating layer is wrapped outside the first support steel bone and the second support steel bone.

[0018] As a preferred technical solution in the present invention, a controller and a mounting seat are fixed on the side of the waist binding strap away from the human body. A first USB interface electrically connected to the controller is arranged on the mounting seat, and a battery module is detachably connected to the mounting seat. A second USB interface matched with the first USB interface for plugging is arranged on the battery module; the mounting seat is a cabin structure with a receiving groove arranged at the upper end. The lower part of the battery module is arranged in the receiving groove. The back panel of the mounting seat is fixedly connected to the waist binding strap, and a front baffle is rotatably connected to the front panel of the mounting seat. A top pressing plate pressing on the upper end of the battery module is slidably connected to the upper part of the front baffle.

[0019] As a preferred technical solution in the present invention, the top pressing plate includes a first pressing section, a middle pressing section and a second pressing section connected in sequence from one end to the other end. The widths of the first pressing section and the second pressing section are both greater than the width of the middle pressing section, and the middle pressing section presses on the upper end of the battery module; a first vertical sliding groove is formed in the upper part of the front baffle, and the middle pressing section is slidably connected in the first vertical sliding groove. The width of the first vertical sliding groove is equal to the width of the middle pressing section, and the depth of the first vertical sliding groove is greater than the thickness of the middle pressing section. A first pressing bolt is threadedly connected to the front baffle above the first vertical sliding groove; a second vertical sliding groove is formed in the back panel of the mounting seat. The width of the second vertical sliding groove is equal to the width of the first pressing section, and the depth of the second vertical sliding groove is greater than the thickness of the second vertical sliding groove. A second pressing bolt is threadedly connected to the back panel above the second vertical sliding groove.

[0020] Beneficial effects: When the present invention is actually used, the arc-shaped belt body is worn on the waist to provide effective support to the waist. Then, the low-frequency electrical stimulation module, medium-frequency electrical stimulation module, vibration module, and electromyoelectric biofeedback module can be selectively used according to actual needs. The low-frequency electrical stimulation module can generate low-frequency signals that stimulate the rectus abdominis muscle area of the human body, and perform low-frequency stimulation on the rectus abdominis muscle areas on both sides of the human waist. While generating electrical stimulation for pain treatment, it can also serve the purpose of stimulating muscle contraction to stabilize the spine. The medium-frequency electrical stimulation module can generate medium-frequency alternating current that stimulates the central area of the human spine, and complete the stimulation of the erector spinae muscle, latissimus dorsi muscle, and multifidus muscle, achieving the purpose of deep muscle relaxation through the high action depth of medium frequency. The vibration module can massage the human waist to achieve the effects of muscle relaxation, intervertebral disc decompression, and induction of muscle hypertrophy. The electromyoelectric biofeedback module can collect and feedback the electromyoelectric signals of the lumbar and dorsal muscles to the outside, facilitating real-time monitoring of the electromyoelectric signals of the paravertebral muscles. In cooperation with the controller, it can more scientifically control the low-frequency electrical stimulation module, medium-frequency electrical stimulation module, and vibration module through the feedback of the electromyoelectric biofeedback module to achieve better treatment effects. At the same time, it is also convenient to establish a connection with the outside, such as realizing intelligent control of the waist protector through a mobile phone, further improving convenience and practicality. The present invention integrates five modules: waist protection, medium-frequency interference electricity, functional electrical stimulation, vibration, and electromyoelectric feedback, and can perform real-time monitoring with simple operation. Description of the Drawings

[0021] Figure 1 is a three-dimensional schematic diagram of the present invention;

[0022] Figure 2 is a front view of the present invention;

[0023] Figure 3 is a top view of the present invention;

[0024] Figure 4 is a partial structural schematic diagram of the waist binding belt in the present invention;

[0025] Figure 5 is a side sectional view of the mounting seat in the present invention.

[0026] In the figure: 1 - arc-shaped belt body; 2 - low-frequency electrical stimulation module; 3 - medium-frequency electrical stimulation module; 4 - vibration module; 41 - positioning plate; 42 - massage block; 43 - protective cover; 5 - electromyoelectric biofeedback module; 6 - controller; 7 - waist binding belt; 8 - mounting seat; 801 - front baffle; 802 - top pressing plate; 803 - first pressing bolt; 804 - second pressing bolt; 9 - battery module. Detailed Embodiments

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in combination with the accompanying drawings and the description of the embodiments or the prior art. Obviously, the following descriptions of the structures of the accompanying drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but do not constitute a limitation to the present invention.

[0028] Embodiment:

[0029] As Figures 1-3 shown, this embodiment provides an intelligent feedback lumbar support with multifunctional physiotherapy effects, including an arc-shaped belt body 1 worn on the human waist. A steel bone can be arranged in the arc-shaped belt body 1 to provide effective support for the waist. At the same time, to meet portability, the weight of the entire lumbar support does not exceed 6KG as much as possible, the length does not exceed 50 - 60 cm, and the width does not exceed 30 cm. Of course, the lumbar support also includes a low-frequency electrical stimulation module 2, a medium-frequency electrical stimulation module 3, a vibration module 4, an electromyoelectric biofeedback module 5, and a controller 6, specifically as follows:

[0030] Low-frequency electrical stimulation module 2, low-frequency electrical stimulation modules 2 are installed on both sides of the arc-shaped belt body 1, used to generate low-frequency signals that stimulate the transverse abdominal muscle area of the human body through the low-frequency electrical stimulation module 2, and perform low-frequency stimulation on the transverse abdominal muscle areas on both sides of the human waist to achieve the treatment effect; preferably, the low-frequency electrical stimulation module 2 includes a first conductive silicone electrode sheet that generates a low-frequency signal of 0 - 120H Z for the transverse abdominal muscle area of the human body. In practice, the first conductive silicone electrode sheet with a single frequency tolerance of ±10% is installed on the inner side of the arc-shaped belt body 1 and electrically connected to the controller 6. While the low-frequency electrical stimulation module 2 exerts electrical stimulation for pain treatment, it also serves the purpose of stimulating muscle contraction to stabilize the spine.

[0031] Medium-frequency electrical stimulation module 3, the medium-frequency electrical stimulation module 3 is installed in the middle of the arc-shaped belt body 1, used to generate medium-frequency alternating current that stimulates the central area of the human spine through the medium-frequency electrical stimulation module 3, and achieve the purpose of deep muscle relaxation by applying medium-frequency electrical stimulation to the central area of the human spine; preferably, two groups of medium-frequency electrical stimulation modules 3 are provided, and the two groups of medium-frequency electrical stimulation modules 3 are respectively located on both sides of the human spine. Each group of medium-frequency electrical stimulation modules 3 includes at least two medium-frequency electrical stimulation modules 3 distributed vertically, so as to achieve a better stimulation effect; further preferably, the medium-frequency electrical stimulation module 3 includes generating 3900H Z -4000H ZThe second conductive silicone electrode sheet for medium-frequency alternating current. The second conductive silicone electrode sheet is installed on the inner side of the arc-shaped belt body 1 and electrically connected to the controller 6, and has a medium-frequency alternating current output of 3900H Z -4000H Z to form a beat current of 100H in the central area of the spine, and simultaneously complete the stimulation of the erector spinae muscle, latissimus dorsi muscle, and multifidus muscle, and achieve the purpose of deep muscle relaxation through the high action depth of medium frequency. Z

[0032] Vibration module 4. Vibration modules 4 are installed on the arc-shaped belt body 1 between the medium-frequency electrical stimulation module 3 and the two low-frequency electrical stimulation modules 2 on both sides, so as to massage the human waist through the vibration module 4 to achieve the effects of muscle relaxation, intervertebral disc decompression, and inducing muscle hypertrophy.

[0033] Electromyoelectric biofeedback module 5. The electromyoelectric biofeedback module 5 is installed in the middle of the arc-shaped belt body 1 between the two vibration modules 4, so as to collect and feedback the electromyoelectric signals of the lumbar and dorsal muscles to the outside through the electromyoelectric biofeedback module 5, which is convenient for real-time monitoring of the electromyoelectric signals of the paravertebral muscles, and further more scientifically uses the low-frequency electrical stimulation module 2, medium-frequency electrical stimulation module 3, and vibration module 4; preferably, a plurality of electromyoelectric biofeedback modules 5 are provided, and the plurality of electromyoelectric biofeedback modules 5 are respectively located between the two groups of medium-frequency electrical stimulation modules 3 and around the two groups of medium-frequency electrical stimulation modules 3 to more comprehensively monitor the electromyoelectric signals of the paravertebral muscles and obtain more accurate monitoring information; further preferably, the electromyoelectric biofeedback module 5 includes a muscle sensor installed on the inner side of the arc-shaped belt body 1, and the muscle sensor is electrically connected to the controller 6, and muscle data monitoring can be realized through the existing technology, which is simple and effective.

[0034] Controller 6. The controller 6 is electrically connected to the low-frequency electrical stimulation module 2, medium-frequency electrical stimulation module 3, vibration module 4, and electromyoelectric biofeedback module 5. Preferably, the controller 6 is provided with electronic devices such as a processor, a storage battery, and a signal transceiver to ensure the stable operation of the electronic devices, and can also realize the transceiver of remote signals. Furthermore, it can be combined with the development of a mobile phone APP terminal to achieve intelligent interconnection, simplify the operation, and collect the electromyoelectric signals of the lumbar and dorsal muscles during the work process to intervene in the occurrence of lumbar and dorsal pain risks and early intervention.

[0035] ​When the present invention is actually used, the arc-shaped waist belt body 1 is worn on the waist to provide effective support for the waist, and then the low-frequency electrical stimulation module 2, the medium-frequency electrical stimulation module 3, the vibration module 4, and the electromyographic biofeedback module 5 can be selectively used according to actual conditions. The low-frequency electrical stimulation module 2 can generate a low-frequency signal to stimulate the transverse abdominal muscle area of ​​the human body, and perform low-frequency stimulation on the transverse abdominal muscle area on both sides of the human waist. While generating electrical stimulation to treat pain, it can also stimulate muscle contraction to stabilize the spine; the medium-frequency electrical stimulation module 3 can generate medium-frequency alternating current to stimulate the central area of ​​the human spine, complete the stimulation of the erector spinae, latissimus dorsi, and multifidus muscles, and The medium frequency and high action depth can achieve the purpose of deep muscle relaxation; the vibration module 4 can massage the human waist to achieve the effects of muscle relaxation, intervertebral disc decompression and inducing muscle hypertrophy; the electromyography biofeedback module 5 can collect and feedback the electromyography signals of the waist and back to the outside, which is convenient for real-time monitoring of the electromyography signals of the paravertebral muscles. In conjunction with the controller 6, the feedback from the electromyography biofeedback module 5 can be used to more scientifically control the low-frequency electrical stimulation module 2, the medium-frequency electrical stimulation module 3 and the vibration module 4 to achieve better therapeutic effects. At the same time, it is also convenient to establish connections with the outside, such as realizing intelligent control of the waist protector through a mobile phone, further improving convenience and practicality.

[0036] As a preferred implementation scheme in this embodiment, it needs to be further explained that the vibration module 4 includes a positioning plate 41 embedded in the arc-shaped waist belt body 1, and at least one massage matrix is ​​arranged on the positioning plate 41, and each massage matrix includes a plurality of rows of massage blocks 42 evenly distributed in the vertical direction, and each massage block 42 slides vertically on the positioning plate 41; a protective cover 43 is installed on the outer side of the arc-shaped waist belt body 1, and the internal structure is protected by the protective cover 43, and a driving mechanism is installed in the protective cover 43 corresponding to each massage matrix, and the driving mechanism is connected with all the massage blocks 42 in the corresponding massage matrix for passing The driving mechanism drives all the massage blocks 42 in the corresponding massage matrix to massage the human waist; the driving mechanism is a crank-connecting rod mechanism controlled by a motor, the massage block 42 is the piston rod of the crank-connecting rod mechanism, one end of the massage block 42 is connected to the connecting rod of the crank-connecting rod mechanism, the motor is electrically connected to the controller 6, and then a crank-connecting rod mechanism can be used to control multiple massage blocks 42 for massage at the same time. It should be noted that in practice, multiple crank-connecting rod mechanisms and motors can be set, and multiple crank-connecting rod mechanisms can also be connected through a gear set to reduce the number of motors used. It can be set according to actual conditions, and this embodiment does not make specific restrictions.

[0037] As a preferred implementation in this embodiment, it should be further noted that waist binding straps 7 are connected to both sides of the arc-shaped waistband body 1, and the two waist binding straps 7 are detachably connected, such as by bonding or clamping using existing technologies, etc., for binding to the waists of different users through the detachable connection of the two waist binding straps 7; a first support steel bone is provided inside the arc-shaped waistband body 1 between the two vibration modules 4 to improve the stability of the structure. The first support steel bone is provided with a first avoidance hole and a second avoidance hole. Each intermediate frequency electrical stimulation module 3 is correspondingly arranged in a first avoidance hole, and each electromyoelectric biofeedback module 5 is correspondingly arranged in a second avoidance hole to ensure the stability of the intermediate frequency electrical stimulation module 3 and the electromyoelectric biofeedback module 5; second support steel bones are provided inside the arc-shaped waistband body 1 on the sides where the two vibration modules 4 are away from each other to further improve the stability of the structure. The second support steel bone is provided with a third avoidance hole, and each low frequency electrical stimulation module 2 is correspondingly arranged in a third avoidance hole to ensure the stability of the low frequency electrical stimulation module 2; an insulating layer is wrapped outside both the first support steel bone and the second support steel bone to avoid electric leakage.

[0038] As a preferred implementation in this embodiment, it should be further noted that a controller 6 and a mounting seat 8 are fixed on the side of the waist binding strap 7 away from the human body. Control buttons are provided on the controller 6 for convenient operation. A first USB interface electrically connected to the controller 6 is provided on the mounting seat 8. A battery module 9 is detachably connected to the mounting seat 8, and a second USB interface mating with the first USB interface is provided on the battery module 9; the mounting seat 8 is a cabin structure with a receiving groove provided at the upper end. The lower part of the battery module 9 is arranged in the receiving groove, and the USB interface can be directly arranged on the inner bottom surface of the receiving groove, which is convenient for replacing the battery module 9. The back panel of the mounting seat 8 is fixedly connected to the waist binding strap 7, and the wire passes through the back panel to achieve electrical connection with the waist binding strap 7. A front baffle 801 is rotatably connected to the front panel of the mounting seat 8, and a top pressing plate 802 pressing against the upper end of the battery module 9 is slidably connected to the upper part of the front baffle, thereby ensuring the stability of the battery module 9.

[0039] As a preferred embodiment in this example, it should be further noted that the top pressing plate 802 includes a first pressing section, a middle pressing section, and a second pressing section that are sequentially connected from one end to the other end. The widths of the first pressing section and the second pressing section are both greater than the width of the middle pressing section. The middle pressing section presses against the upper end of the battery module 9. A first vertical sliding groove is formed in the upper part of the front baffle 801. The middle pressing section is slidably connected in the first vertical sliding groove, and the width of the first vertical sliding groove is equal to the width of the middle pressing section. Thus, the top pressing plate 802 can slide relative to the front baffle 801. Combining with the rotation of the front baffle 801 and the front panel, the front baffle 801 and the top pressing plate 802 can be easily opened to realize the loading and unloading of the battery module 9. The depth of the first vertical sliding groove is greater than the thickness of the middle pressing section. A first pressing bolt 803 is threadedly connected to the front baffle 801 above the first vertical sliding groove. The top pressing plate 802 can be pressed by the first pressing bolt 803 so that the top pressing plate 802 presses against the battery module 9. A second vertical sliding groove is formed in the back panel of the mounting seat 8. The width of the second vertical sliding groove is equal to the width of the first pressing section. The depth of the second vertical sliding groove is greater than the thickness of the second vertical sliding groove. A second pressing bolt 804 is threadedly connected to the back panel above the second vertical sliding groove. The top pressing plate 802 can be pressed by the second pressing bolt 804 so that the top pressing plate 802 presses against the battery module 9. Preferably, vertical plates are provided at the upper ends of the first pressing bolt 803 and the second pressing bolt 804, which facilitates the rotation of the first pressing bolt 803 and the second pressing bolt 804 through the vertical plates to realize the tightening and loosening adjustment of the first pressing bolt 803 and the second pressing bolt 804. Thus, the adjustment of the first pressing bolt 803 and the second pressing bolt 804 can be realized without a screwdriver.

[0040] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent feedback waist protector with multifunctional physiotherapy function, comprising an arc-shaped waist belt body (1) worn on the waist of a human body, characterized in that: Also includes: A low-frequency electrical stimulation module (2), wherein the two sides of the arc-shaped waist belt body (1) are both equipped with the low-frequency electrical stimulation module (2), and are used to generate a low-frequency signal for stimulating the transverse abdominal muscle area of ​​the human body through the low-frequency electrical stimulation module (2); A medium-frequency electrical stimulation module (3), the medium-frequency electrical stimulation module (3) being installed in the middle of the arc-shaped waist belt body (1), and being used to generate medium-frequency alternating current for stimulating the central area of ​​the human spine through the medium-frequency electrical stimulation module (3); A vibration module (4), a vibration module (4) is installed on the arc-shaped waist belt body (1) between the medium-frequency electrical stimulation module (3) and the low-frequency electrical stimulation modules (2) on both sides, so as to massage the waist of a human body through the vibration module (4); An electromyographic biofeedback module (5), the electromyographic biofeedback module (5) being installed in the middle of the arc-shaped waist belt body (1) between the two vibration modules (4), and being used for collecting and feeding back the electromyographic signals of the waist and back to the outside through the electromyographic biofeedback module (5); as well as A controller (6) is electrically connected to the low-frequency electrical stimulation module (2), the medium-frequency electrical stimulation module (3), the vibration module (4) and the electromyographic biofeedback module (5).

2. The intelligent feedback waist protector with multifunctional physiotherapy function according to claim 1, characterized in that: The low-frequency electrical stimulation module (2) comprises a 0-120H Z A first conductive silicone electrode sheet for low-frequency signals is installed on the inner side of the arc-shaped waist belt body (1) and is electrically connected to the controller (6).

3. The intelligent feedback waist protector with multifunctional physical therapy function according to claim 1, characterized in that: The medium-frequency electrical stimulation modules (3) are provided in two groups, the two groups of medium-frequency electrical stimulation modules (3) are respectively located on both sides of the human spine, and each group of medium-frequency electrical stimulation modules (3) comprises at least two medium-frequency electrical stimulation modules (3) distributed in a vertical direction.

4. The intelligent feedback waist protector with multifunctional physiotherapy function according to claim 1 or 3, characterized in that: The medium frequency electrical stimulation module (3) comprises a 3900H electric stimulus module for the central area of ​​the human spine. Z -4000H Z A second conductive silicone electrode sheet for medium frequency alternating current is installed on the inner side of the arc-shaped waist belt body (1) and is electrically connected to the controller (6).

5. The intelligent feedback waist protector with multifunctional physical therapy function according to claim 3, characterized in that: The electromyographic biofeedback modules (5) are provided in plurality, and the plurality of electromyographic biofeedback modules (5) are respectively located between the two groups of medium-frequency electrical stimulation modules (3) and around the two groups of medium-frequency electrical stimulation modules (3).

6. The intelligent feedback waist protector with multifunctional physiotherapy function according to claim 1 or 5, characterized in that: The myoelectric biofeedback module (5) comprises a muscle sensor installed on the inner side of the arc-shaped waist belt body (1), and the muscle sensor is electrically connected to the controller (6).

7. The intelligent feedback waist protector with multifunctional physical therapy function according to claim 1, characterized in that: The vibration module (4) comprises a positioning plate (41) embedded in the arc-shaped waist belt body (1), and at least one massage matrix is ​​arranged on the positioning plate (41), and each massage matrix comprises a plurality of rows of massage blocks (42) evenly distributed in the vertical direction, and each massage block (42) slides vertically on the positioning plate (41); a protective cover (43) is installed on the outer side surface of the arc-shaped waist belt body (1), and a driving mechanism is installed in the protective cover (43) corresponding to each massage matrix, and the driving mechanism is transmission-connected with all the massage blocks (42) in the corresponding massage matrix, so as to drive all the massage blocks (42) in the corresponding massage matrix through the driving mechanism to massage the waist of the human body; the driving mechanism is a crank-connecting rod mechanism controlled by a motor, and the massage block (42) is a piston rod of the crank-connecting rod mechanism, and one end of the massage block (42) is connected to the connecting rod of the crank-connecting rod mechanism, and the motor is electrically connected to the controller (6).

8. The intelligent feedback waist protector with multifunctional physical therapy function according to claim 1, characterized in that: Both sides of the arc-shaped waist belt body (1) are connected with waist binding belts (7), and the two waist binding belts (7) are detachably connected, so as to be bound to the waists of different users through the detachable connection of the two waist binding belts (7); a first supporting steel bone is arranged in the arc-shaped waist belt body (1) between the two vibration modules (4), and a first avoidance hole and a second avoidance hole are opened on the first supporting steel bone, and each intermediate frequency electric stimulation module (3) is correspondingly arranged in a first avoidance hole, and each electromyographic biofeedback module (5) is correspondingly arranged in a second avoidance hole; a second supporting steel bone is arranged in the arc-shaped waist belt body (1) on the side away from each other of the two vibration modules (4), and a third avoidance hole is opened on the second supporting steel bone, and each low frequency electric stimulation module (2) is correspondingly arranged in a third avoidance hole; and the first supporting steel bone and the second supporting steel bone are both wrapped with an insulating layer.

9. The intelligent feedback waist protector with multifunctional physical therapy function according to claim 8, characterized in that: The side of the waist binding belt (7) away from the human body is fixed with a controller (6) and a mounting seat (8); a first USB interface electrically connected to the controller (6) is provided on the mounting seat (8); a battery module (9) is detachably connected to the mounting seat (8); and a second USB interface plugged in and matched with the first USB interface is provided on the battery module (9); the mounting seat (8) is a cabin structure with a receiving groove at the upper end, the lower part of the battery module (9) is arranged in the receiving groove, the back panel of the mounting seat (8) is fixedly connected to the waist binding belt (7), and a front baffle (801) is rotatably connected to the front panel of the mounting seat (8), and a top pressure plate (802) pressed against the upper end of the battery module (9) is slidably connected to the upper part of the front baffle.

10. The intelligent feedback waist protector with multifunctional physical therapy function according to claim 9, characterized in that: The top pressure plate (802) includes a first clamping section, a middle clamping section and a second clamping section which are connected in sequence from one end to the other end thereof, the width of the first clamping section and the width of the second clamping section are both greater than the width of the middle clamping section, and the middle clamping section is clamped on the upper end of the battery module (9); a first vertical slide groove is provided on the upper part of the front baffle plate (801), the middle clamping section is slidably connected in the first vertical slide groove, and the width of the first vertical slide groove is equal to the width of the middle clamping section, the depth of the first vertical slide groove is greater than the thickness of the middle clamping section, and a first clamping bolt (803) is threadedly connected to the front baffle plate (801) above the first vertical slide groove; a second vertical slide groove is provided on the back panel of the mounting seat (8), the width of the second vertical slide groove is equal to the width of the first clamping section, the depth of the second vertical slide groove is greater than the thickness of the second vertical slide groove, and a second clamping bolt (804) is threadedly connected to the back panel above the second vertical slide groove.

Images