Electromagnetic lumbar vertebra treatment belt with self-adaptive pressure regulation function

Abstract

The invention discloses a self-adaptive pressure-regulating electromagnetic lumbar vertebra treatment belt, and belongs to the technical field of medical equipment, the self-adaptive pressure-regulating electromagnetic lumbar vertebra treatment belt comprises a sleeve plate, a first binding belt and a second binding belt, the first binding belt and the second binding belt are arranged on two sides of the sleeve plate and used for positioning, the upper part of the sleeve plate is connected with a hollow pressing sheet through a protective curtain, and a massage plate is correspondingly arranged below the pressing sheet; and the inner ends of the first binding belt and the second binding belt are connected with a positioning seat. The self-adaptive pressure-regulating electromagnetic lumbar vertebra treatment belt is provided with a pressing piece, when a patient sits down after wearing the treatment belt, the pressing piece can contract and move under the extrusion force of the waist of the patient, and at the moment, the contracting and moving pressing piece can simultaneously drive two lifting plates to extrude two extrusion blocks to expand and move; the two extrusion blocks which expand and move simultaneously extrude the first binding belt and the second binding belt which are connected with the outer ends of the two positioning seats to expand and move, so that the wearing pressure of the treatment belt can be reduced when a patient sits down, and the pressure bearing degree can be automatically adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, in particular to an electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation. Background Art

[0002] The electromagnetic lumbar therapy belt is a medical assistive device designed by combining electromagnetic technology with medical principles. It is primarily used to relieve lumbar pain, promote local blood circulation, relax muscles, and assist in the treatment of lumbar-related conditions. It primarily generates electromagnetic fields of specific frequencies and intensities through a built-in electromagnetic generator. These fields can penetrate skin and tissue, acting on the nerves, muscles, and bones in the lumbar region. Therefore, it is suitable for patients with lumbar disc herniation, lumbar muscle strain, lumbar bone hyperplasia, and lumbar degeneration. When using an electromagnetic lumbar therapy belt to assist patients with lumbar treatment, the belt is usually tied directly around the waist. However, the force applied to the belt varies when the patient is sitting or standing, resulting in greater pressure on the patient's lower back when sitting. This can affect the belt's therapeutic effect on the lumbar spine and may also cause secondary lumbar injury due to excessive pressure, making it less practical.

[0003] In order to overcome the above-mentioned defects, prior art 1 (application number CN202111496278.9, Chinese patent application date 2021-12-09) is used in a lumbar vertebra treatment device for the pain department. By controlling the current of the electromagnetic block three, the magnetic force of the electromagnetic block three can be adjusted to move the position of the T-shaped toggle plate, thereby changing the toggle force of the T-shaped toggle plate on the open hole round rod frame, so that the patient can adjust the pressing force according to needs, thereby achieving the purpose of being able to adjust the pressing force according to needs. Prior art 2 (application number CN201911021959.2, Chinese patent application date 2019-10-25) is a hernia belt that is easy to position and adjust pressure. The setting of the airbag makes it only necessary to pass The purpose of adjusting the pressure of the hernia bag on the wound is achieved by inflating or deflating the airbag to adjust the airbag pressure. Compared with the traditional method of filling a hard block between the hernia bag and the belt, the present invention is more convenient to operate and can better adapt to the different requirements of patients for the size of the pressure. Although the existing technology can realize the self-adjustment of the wearing pressure of the treatment belt, when the treatment belt actually adjusts the pressure, the patient or medical staff needs to manually adjust the treatment belt, and the pressure cannot be automatically adjusted according to the patient's stress situation. It is not only very time-consuming and labor-intensive, but also affects the patient's lumbar spine treatment effect, and has poor practicality. Therefore, an electromagnetic lumbar spine treatment belt with adaptive pressure adjustment is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of the present invention is to provide an electromagnetic lumbar treatment belt with adaptive pressure adjustment to solve the problem raised in the above-mentioned background technology that the lumbar treatment belts currently on the market require patients or medical staff to manually adjust the treatment belts, and cannot automatically adjust the pressure intensity according to the patient's stress conditions. This is not only very time-consuming and labor-intensive, but also affects the patient's lumbar treatment effect and has poor practicality.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an electromagnetic lumbar therapeutic belt with adaptive pressure adjustment, comprising a sleeve, and a first restraint belt and a second restraint belt arranged on both sides of the sleeve for positioning, and the outer surfaces of the first restraint belt and the second restraint belt are respectively provided with a first Velcro and a second Velcro, a hollow pressing plate is connected to the top of the sleeve through a protective curtain, and a massage plate is provided correspondingly below the pressing plate, and the massage plate is provided inside the sleeve, a mounting seat is slidably installed below the sleeve, and an electromagnetic module is provided on the outer surface of the mounting seat, wherein two limit blocks are slidably installed inside the mounting seat through two force storage springs, the inner ends of the first restraint belt and the second restraint belt are connected to a positioning seat, and the two positioning seats are slidably installed inside the sleeve, and extrusion blocks are installed on the opposite sides of the two positioning seats.

[0006] Preferably, two lifting plates are installed below the pressing sheet, and the lower parts of the two lifting plates extend through and extend to the sleeve plate, and there are corresponding extrusion blocks below the two lifting plates.

[0007] Preferably, the bottom ends of the two lifting plates are in an arc shape, and the two lifting plates are symmetrically arranged about the vertical center line of the tablet.

[0008] Preferably, two first extrusion springs are connected to the interior of the sleeve plate, and the two first extrusion springs have the same structure, and a positioning seat is connected to one side of the two first extrusion springs away from the sleeve plate.

[0009] Preferably, two pressure rods are rotatably mounted below the pressing sheet, and the two pressure rods are inclined, and the bottom ends of the two pressure rods are rotatably connected to a moving block.

[0010] Preferably, the two moving blocks are slidably mounted above the sleeve plate via a return spring.

[0011] Preferably, a layer of elastic silicone block is provided on the upper surface of the massage plate, and two support rods are rotatably installed below the massage plate, and the two support rods are symmetrically arranged about the vertical center line of the massage plate, and the bottom ends of the two support rods are rotatably connected to a movable seat.

[0012] Preferably, the two movable seats are symmetrically slidably mounted inside the sleeve plate, and one end of a cross bar is connected to one side of the two movable seats close to the sleeve plate, and the other ends of the two cross bars are connected to an extrusion block.

[0013] Preferably, two rows of limit grooves are symmetrically opened inside the sleeve plate, and the two rows of limit grooves are opened at equal intervals, and the limit grooves and the limit blocks form a snap-fit ​​structure, and the two limit blocks are symmetrically arranged about the transverse center line of the mounting seat.

[0014] Preferably, a shift block is slidably mounted on the upper surface of the mounting seat via two second extrusion springs, and a pull rope is connected to one side of the two shift blocks close to the mounting seat, and the two pull ropes are connected to the limit block via a guide wheel.

[0015] Compared with the prior art, the present invention has the following beneficial effects: A pressure plate is provided. When the patient sits down wearing the treatment belt, the pressure plate will be squeezed by the patient's waist and will shrink and move. At this time, the shrinking pressure plate will simultaneously drive the two lifting plates to squeeze the two squeezing blocks to expand and move, so that the two expanding squeezing blocks simultaneously squeeze the first restraint belt and the second restraint belt connected to the outer ends of the two positioning seats to expand and move. This can reduce the wearing pressure of the treatment belt when the patient sits down, realize automatic adjustment of the pressure degree, and do not require complicated steps of manual adjustment by patients or medical staff, which is more practical.

[0016] Furthermore, when the patient stands up, the reset spring arranged above the sleeve will elastically reset the position of the moving block after the extrusion movement through its own elastic force. At this time, the reset moving block will simultaneously squeeze the pressing plate to reset, which can drive the two lifting plates to rise and reset, so that the lifting plates are separated from the extrusion block. Subsequently, the resetting pressing plate can be used to increase the wearing pressure of the treatment belt and the patient, thereby better assisting the patient in the use of lumbar electromagnetic treatment and improving the comfort and safety of the treatment belt.

[0017] A massage plate is provided. A massage plate is provided inside the cover plate, and then a layer of elastic silicone block is provided above the massage plate. The elastic silicone block can increase the flexibility and elasticity of the massage plate. It can automatically deform and fit according to the physiological curvature of the patient's lumbar spine, fill the gap between the lumbar spine and the treatment belt, effectively eliminate the air between the treatment head and the skin, and improve the penetration efficiency of the electromagnetic field.

[0018] A cross bar is provided. When the pressing piece is squeezed and contracted, the two squeezing and moving extrusion blocks will simultaneously drive the two cross bars to expand and move. Then the two cross bars will also drive the two moving seats to slide inside the sleeve. At this time, the two moving seats will pull the massage plate through the two support rods to contract and move the position, so that a layer of elastic silicone block is away from the skin of the patient's waist, avoiding the patient's lumbar spine from secondary injury due to excessive force, thereby improving the therapeutic effect of the lumbar treatment belt.

[0019] A mounting seat is provided. When the patient needs electromagnetic treatment of other parts of his lumbar spine, he only needs to turn the two dial blocks to drive the two pull ropes to pull the two limit blocks through the guide wheels to retract and move, so that the sleeve is separated from the mounting seat. At this time, the movable mounting seat is adjusted to move the position inside the sleeve, so that the electromagnetic module set above the mounting seat accurately corresponds to the patient's lumbar spine. Then the two limit blocks are released. At this time, the two force storage springs will automatically bounce the two limit blocks into the inside of the limit groove through their own elastic force, so that the mounting seat after position adjustment can be positioned and fixed, avoiding the phenomenon that the electromagnetic module set above the mounting seat is loose and offset during treatment in the later stage, so that the electromagnetic energy is concentrated on the lesion, enhancing the targeted treatment and better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the sleeve plate and the pressing tablet of the present invention; Figure 3 For the present invention Figure 2 A in the middle is an enlarged structural diagram; Figure 4 This is a schematic diagram of the partial three-dimensional structure of the sleeve plate and the pressing tablet of the present invention; Figure 5 This is a bottom-up schematic diagram of the three-dimensional structure of the sleeve plate and the pressing tablet of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the sleeve plate and the pressing sheet after extrusion and shrinkage of the present invention; Figure 7 This is a schematic diagram of the top view of the three-dimensional structure of the sleeve plate and the pressing sheet of the present invention; Figure 8 This is a schematic side view of the three-dimensional structure of the sleeve plate and the mounting seat of the present invention; Figure 9 For the present invention Figure 8 The enlarged structural diagram at B in the middle; Figure 10 It is a schematic diagram of the partial three-dimensional structure of the mounting seat and the limiting block of the present invention.

[0021] In the figure: 1. sleeve; 2. first restraint belt; 3. second restraint belt; 4. first Velcro; 5. second Velcro; 6. pressing plate; 7. massage plate; 8. elastic silicone block; 9. pressure rod; 10. moving block; 11. reset spring; 12. protective curtain; 13. lifting plate; 14. positioning seat; 15. extrusion block; 16. cross bar; 17. moving seat; 18. support rod; 19. first extrusion spring; 20. mounting seat; 21. electromagnetic module; 22. limit slot; 23. limit block; 24. shift block; 25. pull rope; 26. second extrusion spring; 27. storage spring. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The present invention provides the following technical solution, an electromagnetic lumbar treatment belt with adaptive voltage regulation: Embodiment 1, in order to solve the problem that the existing lumbar treatment belt requires the patient or medical staff to manually adjust the treatment belt, and cannot automatically adjust the pressure according to the patient's stress condition, which is not only very time-consuming and labor-intensive, but also affects the patient's lumbar treatment effect and has poor practicality, the present invention discloses: a sleeve plate 1, and a first binding belt 2 and a second binding belt 3 for positioning provided on both sides of the sleeve plate 1, and the outer surfaces of the first binding belt 2 and the second binding belt 3 are respectively provided with a first Velcro 4 and a second Velcro 5, and the upper part of the sleeve plate 1 is connected to the upper part by a protective curtain 12 It is connected to a hollow pressing plate 6, and a massage plate 7 is correspondingly provided below the pressing plate 6, and the massage plate 7 is arranged inside the sleeve 1, and a mounting seat 20 is slidably installed below the sleeve 1, and an electromagnetic module 21 is provided on the outer surface of the mounting seat 20, wherein two limit blocks 23 are slidably installed inside the mounting seat 20 through two force storage springs 27, and the inner ends of the first restraint belt 2 and the second restraint belt 3 are connected with a positioning seat 14, and the two positioning seats 14 are slidably installed inside the sleeve 1, and an extrusion block 15 is installed on the opposite side of the two positioning seats 14.

[0024] Two lifting plates 13 are installed below the pressing plate 6, and the bottom of the two lifting plates 13 extends through the sleeve plate 1, and there is an extrusion block 15 corresponding to the bottom of the two lifting plates 13. The bottom ends of the two lifting plates 13 are arc-shaped, and the two lifting plates 13 are symmetrically arranged about the vertical center line of the pressing plate 6. Two first extrusion springs 19 are connected to the inside of the sleeve plate 1, and the two first extrusion springs 19 have the same structure, and the two first extrusion springs 19 are connected to a positioning seat 14 on the side away from the sleeve plate 1. Two pressure rods 9 are rotatably installed below the pressing plate 6, and the two pressure rods 9 are inclined, and the bottom ends of the two pressure rods 9 are rotatably connected to a moving block 10, and the two moving blocks 10 are slidably installed above the sleeve plate 1 through a return spring 11.

[0025] like Figure 1-Figure 5As shown, when the patient wears the treatment belt, it is only necessary to place the sleeve 1 on the patient's lumbar spine, and then use the first strap 2 and the second strap 3 to stick to each other through the first Velcro 4 and the second Velcro 5 to position the wearing position of the sleeve 1. When the patient sits down wearing the treatment belt, the pressing plate 6 will be squeezed by the squeezing force of the patient's waist to shrink and move. At this time, the shrinking pressing plate 6 will simultaneously drive the two lifting plates 13 to squeeze the two squeezing blocks 15 to expand and move, so that the two expanding squeezing blocks 15 simultaneously squeeze the first strap 2 and the second strap 3 connected to the outer ends of the two positioning seats 14 to expand and move, so that the wearing pressure of the treatment belt is reduced when the patient sits down, and automatic adjustment of the pressure degree is achieved.

[0026] When the pressing plate 6 is squeezed and contracted, the pressing plate 6 will use the two pressure rods 9 to simultaneously squeeze the two moving blocks 10 above the sleeve plate 1 to squeeze and move through the return spring 11. At this time, the two return springs 11 will be in a stored force state. When the patient stands up, the return spring 11 arranged above the sleeve plate 1 will elastically reset the position of the moving block 10 after the squeezing and movement through its own elastic force. At this time, the reset moving block 10 will simultaneously squeeze the pressing plate 6 to reset and move, which can drive the two lifting plates 13 to rise and reset, so that the lifting plates 13 are separated from the squeezing blocks 15. Then, the wearing pressure of the treatment belt and the patient can be increased by resetting the pressing plate 6, thereby realizing automatic adjustment of the pressure strength of the treatment belt without the need for complex steps of manual adjustment by patients or medical staff, better assisting patients in using lumbar electromagnetic treatment, improving the comfort and safety of the treatment belt, and being more practical.

[0027] The second embodiment is different from the first embodiment in that the elastic silicone block 8 provided above the massage plate 7 can be driven to move downward when the lumbar vertebra treatment belt is adjusted and compressed, thereby preventing the elastic silicone block 8 from continuously massaging the patient's lumbar vertebrae and causing secondary injury to the patient's lumbar vertebrae due to excessive force, thereby improving the therapeutic effect of the lumbar vertebra treatment belt. A layer of elastic silicone block 8 is provided on the upper surface of the massage plate 7. Two support rods 18 are rotatably installed below the massage plate 7. The two support rods 18 are symmetrically arranged about the vertical center line of the massage plate 7, and the bottom ends of the two support rods 18 are rotatably connected to the movable seats 17. The two movable seats 17 are symmetrically slidably installed inside the sleeve plate 1, and the two movable seats 17 are connected to one end of the cross bar 16 on the side close to the sleeve plate 1, and the other ends of the two cross bars 16 are connected to the extrusion block 15.

[0028] like Figure 1-Figure 7As shown, when the patient sits down, when the pressing plate 6 is squeezed by the patient to shrink and move, the two squeezing blocks 15 will simultaneously drive the two cross bars 16 to drive the two moving seats 17 to slide inside the sleeve 1. At this time, the two sliding moving seats 17 will pull the massage plate 7 through the two support rods 18 to shrink and move, so that a layer of elastic silicone block 8 is away from the skin of the patient's waist, avoiding the patient's lumbar spine from being injured again due to excessive force, thereby improving the treatment effect of the lumbar treatment belt. On the contrary, when the patient stands, the massage plate 7 will simultaneously drive a layer of elastic silicone block 8 to increase the contact pressure with the patient, and can automatically deform and fit according to the patient's lumbar physiological curvature such as lordosis and scoliosis, fill the gap between the lumbar spine and the treatment belt, effectively eliminate the air between the treatment head and the skin, and improve the electromagnetic field penetration efficiency.

[0029] The third embodiment differs from the second embodiment in that the electromagnetic module 21 can be moved and adjusted according to the treatment site of the patient's lumbar spine, so that the electromagnetic module 21 can accurately treat the lumbar spine, avoid treatment deviation caused by a fixed position, and concentrate the electromagnetic energy on the lesion, thereby enhancing the targeted treatment. Two rows of limit grooves 22 are symmetrically opened inside the sleeve 1, and the two rows of limit grooves 22 are opened at equal intervals, and the limit grooves 22 and the limit blocks 23 form a snap-fit ​​structure, and the two limit blocks 23 are symmetrically arranged about the transverse center line of the mounting seat 20. The upper surface of the mounting seat 20 is slidably installed with a shift block 24 through two second extrusion springs 26, and the two shift blocks 24 are connected to the side close to the mounting seat 20 with a pull rope 25, and the two pull ropes 25 are connected to the limit block 23 through a guide wheel.

[0030] like Figures 1-10 As shown, when the patient needs electromagnetic treatment of other parts of the lumbar spine, it is only necessary to dial the two dial blocks 24 to drive the two pull ropes 25 to pull the two limit blocks 23 through the guide wheels to retract and move, so that the sleeve 1 is separated from the mounting seat 20. At this time, the mobile mounting seat 20 is adjusted to move the position inside the sleeve 1, so that the electromagnetic module 21 set above the mounting seat 20 accurately corresponds to the patient's lumbar spine. Then, the two dial blocks 24 are released. At this time, the two force storage springs 27 will automatically bounce the two limit blocks 23 into the inside of the limit groove 22 through their own elastic force, so as to achieve the purpose of fixing the mounting seat. The position of the electromagnetic module 21 installed above 20 is positioned and fixed to facilitate the electromagnetic module 21 to accurately treat the lumbar spine, avoid treatment deviation caused by fixed position, concentrate electromagnetic energy on the lesion, enhance treatment targeting, avoid the electromagnetic module 21 from being dislocated and offset when treating the patient's lumbar spine in the later stage, and improve the stability of the use of the electromagnetic module 21. At the same time, the two second extrusion springs 26 will also reset and move the two shifting blocks 24 after being toggled, so as to facilitate repeated pressing and toggling in the later stage, and the operation will be more time-saving and labor-saving, thereby completing a series of tasks.

[0031] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electromagnetic lumbar vertebra treatment belt with adaptive pressure regulation, comprising a sleeve plate (1), and a first binding belt (2) and a second binding belt (3) arranged on both sides of the sleeve plate (1) for positioning, wherein the outer surfaces of the first binding belt (2) and the second binding belt (3) are respectively provided with a first Velcro (4) and a second Velcro (5); Its characteristics are: A hollow pressing plate (6) is connected to the upper portion of the sleeve (1) via a protective curtain (12), and a massage plate (7) is provided correspondingly below the pressing plate (6), and the massage plate (7) is arranged inside the sleeve (1); A mounting seat (20) is slidably mounted below the sleeve plate (1), and an electromagnetic module (21) is provided on the outer surface of the mounting seat (20), wherein two limit blocks (23) are slidably mounted inside the mounting seat (20) via two force storage springs (27); The inner ends of the first restraining belt (2) and the second restraining belt (3) are connected to positioning seats (14), and the two positioning seats (14) are slidably installed inside the sleeve (1), and extrusion blocks (15) are installed on the opposite sides of the two positioning seats (14).

2. The electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation according to claim 1, characterized in that: Two lifting plates (13) are installed below the pressing plate (6), and the bottoms of the two lifting plates (13) extend through the sleeve plate (1), and the bottoms of the two lifting plates (13) are correspondingly provided with extrusion blocks (15).

3. The electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation according to claim 2, characterized in that: The bottom ends of the two lifting plates (13) are in an arc shape, and the two lifting plates (13) are symmetrically arranged about the vertical center line of the pressing plate (6).

4. The electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation according to claim 1, characterized in that: Two first extrusion springs (19) are connected to the interior of the sleeve plate (1), and the two first extrusion springs (19) have the same structure. A positioning seat (14) is connected to the side of the two first extrusion springs (19) away from the sleeve plate (1).

5. The electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation according to claim 2, characterized in that: Two pressing rods (9) are rotatably mounted below the pressing sheet (6), and the two pressing rods (9) are inclined, and the bottom ends of the two pressing rods (9) are rotatably connected to a moving block (10).

6. The electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation according to claim 5, characterized in that: The two moving blocks (10) are slidably mounted above the sleeve plate (1) via a return spring (11).

7. The electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation according to claim 1, characterized in that: A layer of elastic silicone block (8) is provided on the upper surface of the massage plate (7), and two support rods (18) are rotatably installed below the massage plate (7), and the two support rods (18) are symmetrically arranged about the vertical center line of the massage plate (7), and the bottom ends of the two support rods (18) are rotatably connected to a movable seat (17).

8. The electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation according to claim 7, characterized in that: The two movable seats (17) are symmetrically slidably mounted inside the sleeve plate (1), and one end of the crossbar (16) is connected to one side of the two movable seats (17) close to the sleeve plate (1), and the other ends of the two crossbars (16) are connected to the extrusion blocks (15).

9. The electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation according to claim 1, characterized in that: Two rows of limiting grooves (22) are symmetrically provided inside the sleeve plate (1), and the two rows of limiting grooves (22) are provided at equal intervals, and the limiting grooves (22) and the limiting blocks (23) form a snap-fit ​​structure, and the two limiting blocks (23) are symmetrically arranged about the transverse center line of the mounting seat (20).

10. The electromagnetic lumbar vertebra treatment belt with adaptive voltage regulation according to claim 9, characterized in that: A shift block (24) is slidably mounted on the upper surface of the mounting seat (20) via two second extrusion springs (26), and a pull rope (25) is connected to one side of the two shift blocks (24) close to the mounting seat (20), and the two pull ropes (25) are connected to the limit block (23) via a guide wheel.

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