Lumbar pain auxiliary treatment device

Abstract

The invention discloses a lumbar pain adjuvant therapy device which comprises a pair of waist supports and a supporting assembly, the supporting assembly comprises a pair of sliding seats clamped on the rear sides of the two waist supports in a sliding mode, a rotating shaft is rotationally clamped between the two sliding seats, a fixing block is arranged in the middle of the rotating shaft, the length of the rotating shaft is adjustable, and a telescopic rod is fixedly connected to the bottom end of the fixing block. A steering seat is rotationally clamped at the bottom end of the telescopic rod, and a seat plate is rotationally clamped on the steering seat through a connecting hole; the waist support can be matched with the supporting assembly to support the sitting posture of a patient, so that the device can heat the lumbar muscles of the patient to relieve the muscle tightening state, and meanwhile, the device can support the sitting posture of the patient, and the patient can keep a healthy sitting posture so as to reduce lumbar muscle strain caused by long-time sitting posture; when waist support assistance is needed for lumbar muscle heating or exercise assistance, a power supply for correspondingly controlling the electric heating piece or a control pump connected with the supporting pad is synchronously turned on.

Description

Technical Field

[0001] This invention relates to the field of lumbar treatment technology, and more specifically, to an auxiliary treatment device for lumbar pain. Background Technology

[0002] The main causes of lower back pain include lumbar disc herniation, lumbar muscle strain, and spinal stenosis. During the treatment of lower back pain, patients can cooperate with auxiliary therapies to enhance the treatment effect in order to relieve the pain as soon as possible. These auxiliary therapies mainly include muscle strengthening exercises, lifestyle adjustments, and relief of acute pain. Among them, muscle strengthening through exercise is one of the most effective auxiliary methods to improve lower back problems.

[0003] However, most existing auxiliary treatment devices for lower back pain lack the ability to assist in the treatment of patients' pain. They are mostly devices that directly treat patients through traction, and cannot play an auxiliary role in the treatment of patients, thus reducing the treatment efficiency. Summary of the Invention

[0004] This invention provides an auxiliary treatment device for lower back pain, which solves the problem that most existing auxiliary treatment devices for lower back pain lack auxiliary treatment capabilities when treating patients' pain, and are mostly devices that directly treat through traction, thus failing to play an auxiliary treatment role when patients are being treated.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A device for assisting in the treatment of lower back pain includes a pair of lumbar supports and a support assembly. The support assembly includes a pair of sliding seats that are slidably engaged with the rear side of the two lumbar supports. A rotating shaft is rotatably engaged between the two sliding seats. A fixing block is provided in the middle of the rotating shaft. The length of the rotating shaft is adjustable. A telescopic rod is fixedly connected to the bottom end of the fixing block. A steering seat is rotatably engaged with the bottom end of the telescopic rod. A seat plate is rotatably engaged with the steering seat through a connecting hole.

[0007] Preferably, each of the two lumbar supports has a plurality of first sliders and second sliders on its rear side, the first sliders and the second sliders are staggered, and the first sliders and the second sliders are evenly distributed along the rear edge of the lumbar support.

[0008] Preferably, each of the first slider and the second slider is provided with a connecting groove, and a spring is provided in the connecting groove. The two ends of the spring are respectively connected to one end of the inner wall of the first slider and the second slider.

[0009] Preferably, a limiting component is provided at both ends of the rotating shaft. The limiting component includes a rotating plate provided at both ends of the rotating shaft. The two rotating plates are respectively locked on the outside of the two sliding seats. A guide plate is provided on the outside of the sliding seats. The inner diameter of the guide plate is equal to the outer diameter of the rotating plate.

[0010] Preferably, a second screw is connected to the outer side of the sliding plate, and a retaining ring is screwed onto the second screw. The second screw is slidably engaged within the guide plate, the outer side of the sliding plate contacts the inner side of the guide plate, and the inner side of the retaining ring contacts the outer side of the guide plate.

[0011] Preferably, an extension plate is rotatably engaged on both sides of the seat plate, the width of the two extension plates is equal to half the width of the seat plate, and a bottom groove is opened at the opposite end of the two extension plates, and the steering seat is rotatably engaged between the two bottom grooves.

[0012] Preferably, a positioning pin is rotatably engaged on the base plate, and the positioning pin is screwed to the two expansion plates respectively, and the positioning pin is screwed to the fixing block.

[0013] Preferably, the lumbar support is provided with an electric heating element, the lumbar support has heat dissipation grooves, the front end of the lumbar support is provided with a connecting seat, the outside of the connecting seat is provided with a support pad, and the support pad is connected to a control pump through a pipe.

[0014] Preferably, a fastening assembly is provided between the front gaps of the two waist supports. The fastening assembly includes a connecting block provided at the bottom of the waist support. A connecting arm is rotatably connected to each of the two connecting blocks. A traction block is rotatably connected to the free ends of the two connecting arms. A first screw is rotatably connected to the outside of the traction block through a control rope. A rotating plate is coaxially connected to the bottom end of the first screw.

[0015] Preferably, a limiting plate and a fixed shaft are connected between the two waist supports. The limiting plate is made of elastic material and the fixed shaft is telescopic. A connecting cylinder is fixedly connected to the limiting plate. A guide wheel is rotatably mounted on the fixed shaft. The control rope is mounted on the outside of the guide wheel. The first screw is screwed to the connecting cylinder.

[0016] The principle and beneficial effects of this technical solution:

[0017] (1) The lumbar support provided in this invention can be used with the support components to support the patient in a sitting position. The device can heat the patient's lumbar muscles to relieve muscle tension, while also supporting the patient in a sitting position. This allows the patient to maintain a healthy sitting posture and reduce lumbar muscle strain during prolonged sitting. When the lumbar support is needed for lumbar muscle heating or exercise assistance, the power supply of the corresponding control heating pad or the control pump connected to the support pad can be turned on simultaneously.

[0018] (2) The fastening component provided in this invention can adjust and fix the distance between the two waist supports. After the patient places the two waist supports on the outside of the patient's waist, the rotating plate coaxially connected to the bottom end of the first screw is rotated. The rotating plate will drive the first screw to rotate, so that the first screw moves along the axis of the connecting cylinder fixed on the outside of the limiting plate. When the first screw moves along the axis of the connecting cylinder, it will simultaneously pull the control rope connected to its top. The control rope will change direction through the guide wheel to pull the traction block up, thereby pulling the two waist supports where the two connecting blocks are located closer to each other, so as to fasten the distance between the two waist supports. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of the present invention;

[0021] Figure 3 for Figure 2 Enlarged structural diagram of region A in the middle;

[0022] Figure 4 for Figure 2 A magnified structural diagram of region B in the middle;

[0023] The reference numerals in the accompanying drawings of the instruction manual include: 1. Waist support; 2. Heat dissipation groove; 3. Connecting seat; 4. Support pad; 5. Seat plate; 6. Fixing block; 7. Telescopic rod; 8. Connecting hole; 9. Bottom groove; 10. Steering seat; 11. Positioning pin; 12. Extension plate; 13. First slider; 14. Connecting arm; 15. Connecting block; 16. Traction block; 17. Rotating plate; 18. Sliding seat; 19. Snap ring; 20. Second screw; 21. Sliding plate; 22. Guide plate; 23. Second slider; 24. Rotating shaft; 25. Connecting groove; 26. Spring; 27. Control rope; 28. Fixing shaft; 29. ​​Limiting plate; 30. Rotating plate; 31. Guide wheel; 32. Connecting cylinder; 33. First screw. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0025] Example:

[0026] like Figures 1 to 4 As shown, the present invention provides an auxiliary treatment device for lower back pain, including a pair of lumbar supports 1 and a support assembly. The support assembly includes a pair of sliding seats 18 that are slidably engaged on the rear side of the two lumbar supports 1. A rotating shaft 24 is rotatably engaged between the two sliding seats 18. A fixing block 6 is provided in the middle of the rotating shaft 24. The length of the rotating shaft 24 is adjustable. A telescopic rod 7 is fixedly connected to the bottom end of the fixing block 6. A steering seat 10 is rotatably engaged at the bottom end of the telescopic rod 7. A seat plate 5 is rotatably engaged at the steering seat 10 through a connecting hole 8.

[0027] like Figures 1 to 3 As shown, multiple first sliders 13 and second sliders 23 are respectively provided on the rear side of the two waist supports 1. The first sliders 13 and second sliders 23 are staggered and are evenly arranged along the rear edge of the waist support 1.

[0028] like Figure 2 and Figure 3 As shown, each of the first slider 13 and the second slider 23 is provided with a connecting groove 25, and a spring 26 is provided in the connecting groove 25. The two ends of the spring 26 are respectively connected to one end of the inner wall of the first slider 13 and the second slider 23.

[0029] like Figure 3 As shown, limit components are provided at both ends of the rotating shaft 24. The limit components include rotating plates 17 at both ends of the rotating shaft 24. The two rotating plates 17 are respectively locked on the outside of the two sliding seats 18. A guide plate 22 is provided on the outside of the sliding seat 18. The inner diameter of the guide plate 22 is equal to the outer diameter of the rotating plate 17.

[0030] like Figure 3 As shown, a second screw 20 is connected to the outer side of the sliding plate 21, and a retaining ring 19 is screwed onto the second screw 20. The second screw 20 is slidably locked inside the guide plate 22, and the outer side of the sliding plate 21 contacts the inner side of the guide plate 22, while the inner side of the retaining ring 19 contacts the outer side of the guide plate 22.

[0031] like Figure 2 As shown, extension plates 12 are rotatably mounted on both sides of the seat plate 5. The width of the two extension plates 12 is equal to half the width of the seat plate 5. Bottom grooves 9 are opened at opposite ends of the two extension plates 12. The steering seat 10 is rotatably mounted between the two bottom grooves 9.

[0032] like Figure 2 As shown, a positioning pin 11 is rotatably mounted on the base plate 5. The positioning pin 11 is screwed to the two expansion plates 12 respectively, and the positioning pin 11 is screwed to the fixing block 6.

[0033] like Figure 1 As shown, the waist support 1 is equipped with an electric heating element, the waist support 1 has a heat dissipation groove 2, the front end of the waist support 1 is equipped with a connecting seat 3, the outside of the connecting seat 3 is equipped with a support pad 4, and the inside of the support pad 4 is connected to a control pump through a pipe.

[0034] like Figure 1 , Figure 2 and Figure 4As shown, a fastening assembly is provided between the front gaps of the two waist supports 1. The fastening assembly includes a connecting block 15 at the bottom of the waist support 1. A connecting arm 14 is rotatably connected to each of the two connecting blocks 15. A traction block 16 is rotatably connected to the free ends of the two connecting arms 14. A first screw 33 is rotatably connected to the outside of the traction block 16 via a control rope 27. A rotating plate 30 is coaxially connected to the bottom end of the first screw 33.

[0035] like Figure 1 and Figure 4 As shown, a limiting plate 29 and a fixed shaft 28 are connected between the two waist supports 1. The limiting plate 29 is made of elastic material and the fixed shaft 28 is telescopic. A connecting cylinder 32 is fixedly connected to the limiting plate 29. A guide wheel 31 is rotatably mounted on the fixed shaft 28. The control rope 27 is mounted on the outside of the guide wheel 31. The first screw 33 is screwed to the connecting cylinder 32.

[0036] The fastening assembly can adjust and fix the distance between the two waist supports 1. After the patient places the two waist supports 1 on the outside of the patient's waist, the rotating plate 30 coaxially connected to the bottom end of the first screw is rotated. The rotating plate 30 will drive the first screw to rotate, so that the first screw moves along the axis of the connecting cylinder 32 fixed on the outside of the limiting plate 29. When the first screw moves along the axis of the connecting cylinder 32, it will simultaneously pull the control rope 27 connected to its top. Since the control rope 27 is locked on the outside of the guide wheel 31 that is locked on the fixed shaft 28, the control rope 27 will change direction through the guide wheel 31 to pull the traction block 16 upward. Since the traction block 16 is simultaneously hinged to the two connecting arms 14, the movement of the traction block 16 will pull the two connecting arms 14 to rotate along the connecting block 15 set at the bottom end of the connecting arm 14, thereby pulling the waist supports 1 where the two connecting blocks 15 are located closer to each other to fasten the distance between the two waist supports 1.

[0037] When the two waist supports 1 move relative to each other, the first slider 13 and the second slider 23 set on the rear side of the two waist supports 1 will move relative to each other. Since the connecting groove 25 opened on the first slider 13 and the second slider 23 will pull the spring 26, the spring 26 will be stretched synchronously when the distance between the two waist supports 1 shortens. Similarly, when the patient reverses the rotating plate 30, the two waist supports 1 will be reset under the elastic force of the spring 26, making it convenient for the patient to remove the device.

[0038] The specific usage and function of this embodiment are as follows:

[0039] The lumbar support 1 in this invention can be used with a support component to provide sitting support for the patient. This allows the device to heat the patient's lumbar muscles to relieve muscle tension while simultaneously providing sitting support, enabling the patient to maintain a healthy sitting posture and reducing lumbar muscle strain from prolonged sitting. When using the support component, first slide the sliding seat 18 along the rear side of the lumbar support 1 until it reaches the bottom. At this time, the rotating shaft 24, which is rotatably engaged between the two sliding seats 18, will simultaneously move down to the bottom of the lumbar support 1. Then, according to the patient's physical condition, rotate the retaining ring 19 screwed onto the second screw 20 so that the inner side of the retaining ring 19 is no longer in contact with the outer side of the guide plate 22. When the retaining ring 19 is no longer in contact with the outer side of the guide plate 22, the outer side of the sliding plate 21 will also simultaneously disengage from the pressing contact with the inner side of the guide plate 22. The second screw 20 can be slid along the guide plate 22, so that the sliding plate 21 where the second screw 20 is located can slide along the extension direction of the guide plate 22. Since the inner diameter of the guide plate 22 is equal to the outer diameter of the rotating plate 17, changing the position of the sliding plate 21 can simultaneously change the rotation position limit of the rotating plate 17. At the same time, the maximum rotation angle of the rotating shaft 24 where the rotating plate 17 is located can be adjusted. At the same time, the rotation angle of the telescopic rod 7 connected to the rotating shaft 24 by the fixing block 6 will also be limited. After the angle of the telescopic rod 7 is adjusted, the seat plate 5 connected by the connecting seat 3 can be rotated along the steering seat 10 at the bottom of the telescopic rod 7, so that the seat plate 5 can be moved below the waist support 1. When the waist support 1 is needed to assist in lumbar muscle heating or exercise assistance, the power supply of the corresponding control heating element or the control pump of the connecting support pad 4 can be turned on simultaneously.

[0040] The above descriptions are merely embodiments of the present invention, and common knowledge such as specific technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solutions of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. An auxiliary lumbar pain treatment device, characterized by: The utility model provides a waist support, including a pair of waistband (1) and support assembly, the support assembly includes a pair of slide seat (18) of back side sliding of two waistband (1), the rotation axis (24) is rotatably clamped between two slide seat (18), the middle part of rotation axis (24) is provided with fixed block (6), the length of rotation axis (24) is adjustable, the bottom fixedly connected of fixed block (6) has telescopic link (7), the bottom rotatably clamped of telescopic link (7) has steering seat (10), steering seat (10) is rotatably clamped with seat board (5) through connecting hole (8).

2. The device of claim 1, wherein: The rear side of the two waistbands (1) is respectively provided with a plurality of first sliding blocks (13) and second sliding blocks (23), the first sliding blocks (13) and the second sliding blocks (23) are staggered, and the first sliding blocks (13) and the second sliding blocks (23) are evenly arranged along the rear edge of the waistband (1).

3. A device according to claim 2, wherein: A connecting groove (25) is formed in each of the first sliding block (13) and the second sliding block (23), and a spring (26) is arranged in the connecting groove (25), and the two ends of the spring (26) are respectively connected with the inner wall of the first sliding block (13) and the second sliding block (23).

4. A device according to claim 3, wherein: The rotation axis (24) is provided with a limiting assembly at both ends, the limiting assembly includes the rotation plate (17) arranged at both ends of the rotation axis (24), and the two rotation plates (17) are clamped outside the two slide seats (18), the slide seat (18) is provided with a guide plate (22), and the inner diameter of the guide plate (22) is equal to the outer diameter of the rotation plate (17).

5. A device according to claim 4, wherein: The outer side of the sliding plate (21) is connected with a second screw rod (20), the second screw rod (20) is screwed with a snap ring (19), the second screw rod (20) is slidably clamped in the guide plate (22), the outer side of the sliding plate (21) is in contact with the inner side of the guide plate (22), and the inner side of the snap ring (19) is in contact with the outer side of the guide plate (22).

6. A device according to claim 5, wherein: The seat plate (5) is rotatably clamped with an expansion plate (12) on both sides, the width of the two expansion plates (12) is equal to half the width of the seat plate (5), bottom grooves (9) are formed in the opposite ends of the two expansion plates (12), and the steering seat (10) is rotatably clamped between the two bottom grooves (9).

7. A device according to claim 6, wherein: The seat plate (5) is rotatably clamped with a positioning nail (11), the positioning nail (11) is screwed with the two expansion plates (12) respectively, and the positioning nail (11) is screwed on the fixed block (6).

8. A device according to claim 7, wherein: The waistband (1) is provided with an electric heating sheet, a heat dissipation groove (2) is formed in the waistband (1), a connecting seat (3) is arranged at the front end of the waistband (1), a supporting pad (4) is arranged on the outer side of the connecting seat (3), and a control pump is connected with the supporting pad (4) through a pipeline.

9. A device according to claim 8, wherein: The two front side gaps of the waist supports (1) are provided with a collection assembly, the collection assembly comprises connecting blocks (15) arranged at the bottom ends of the waist supports (1), connecting arms (14) rotatably connected to the two connecting blocks (15), and a traction block (16) rotatably connected to the free ends of the two connecting arms (14), the traction block (16) is rotatably connected with a first screw rod (33) through a control rope (27), and the bottom end of the first screw rod (33) is coaxially connected with a rotating plate (30).

10. A device for the adjunctive treatment of low back pain according to claim 9, wherein: The two waist supports (1) are connected with a limiting plate (29) and a fixed shaft (28), the limiting plate (29) is made of elastic material, the fixed shaft (28) is telescopic, a connecting cylinder (32) is fixedly connected to the limiting plate (29), a guide wheel (31) is rotatably clamped on the fixed shaft (28), the control rope (27) is clamped outside the guide wheel (31), and the first screw rod (33) is screwed with the connecting cylinder (32).

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