Wearable waist rehabilitation device

Abstract

The utility model relates to the technical field of rehabilitation equipment, in particular to a wearable waist rehabilitation device which comprises a support, a first seat body, a second seat body and a third seat body, a first rotating driving mechanism drives a first rotating shaft to rotate in the Z-axis direction, and a first connecting plate is arranged at the bottom of the third seat body. The output end of the first rotating driving mechanism is connected with a first connecting plate, the second rotating driving mechanism drives the first connecting plate to rotate in the Y-axis direction, the output end of the third rotating driving mechanism is connected with a second connecting plate, the third rotating driving mechanism drives the second connecting plate to rotate in the X-axis direction, a shoulder fixing belt is arranged at the front end of the second connecting plate, and a waist fixing belt is arranged at the front end of the first seat body. The shoulder and waist of a patient can be fixed, the shoulder of the patient can be driven to be adjusted along three degrees of freedom, the patient can be driven to turn around, incline forwards, lean backwards and incline laterally, the degree of freedom is high, and the effect is good when the problems of lumbar muscle strain, lumbar disc herniation and the like of the patient are treated.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a wearable waist rehabilitation device. Background Technique

[0002] In modern life and work, maintaining the same posture for a long time has become the norm for many people, especially sitting and standing for long periods, which poses a major challenge to lumbar health. Standing for a long time causes the back and waist muscles to remain tense continuously, increasing the load on the lumbar spine and easily leading to problems such as lumbar muscle strain and even lumbar disc herniation. In contrast, although sitting for a long time is often considered to cause greater harm to the waist because it causes the lumbar spine to be in an unnatural curved state, exacerbating the tension of the lumbar muscles and ligaments and possibly promoting lumbar disc degeneration and nerve compression, existing rehabilitation equipment and treatment plans mostly focus on comfort and recovery in the sitting position, ignoring the protection and rehabilitation needs of the waist in the standing state.

[0003] There is a lack of specialized auxiliary equipment or rehabilitation tools in the market for relieving waist pressure and relaxing muscles in the standing state. This imbalance makes it difficult for those who need to stand for a long time to obtain effective support during the rehabilitation treatment process, affecting the treatment effect and the comfort of daily work. Although existing rehabilitation devices provide a certain degree of waist support and can achieve certain rehabilitation effects, their degrees of freedom are limited and it is difficult to fundamentally treat problems such as lumbar muscle strain and lumbar disc herniation of patients. Content of the Utility Model

[0004] The utility model aims to solve at least the technical problems existing in the prior art. For this purpose, the utility model provides a wearable waist rehabilitation device, which can fix the shoulders and waist of a patient, and can be adjusted along the X-axis direction, Y-axis direction and Z-axis direction, with a high degree of freedom and good effect in treating problems such as lumbar muscle strain and lumbar disc herniation of patients.

[0005] A wearable lumbar rehabilitation device according to some embodiments of the present utility model includes a bracket, a first seat body, a second seat body, and a third seat body. The first seat body is disposed on the top of the bracket. A first rotation driving mechanism is provided on the first seat body. A first rotation shaft is provided at the bottom of the second seat body. The output end of the first rotation driving mechanism is connected to the first rotation shaft. The first rotation driving mechanism drives the first rotation shaft to rotate along the Z-axis direction. A first connecting plate is provided at the bottom of the third seat body. A second rotation driving mechanism is provided on the second seat body. The output end of the second rotation driving mechanism is connected to the first connecting plate. The second rotation driving mechanism drives the first connecting plate to rotate along the Y-axis direction. A third rotation driving mechanism is provided on the third seat body. The output end of the third rotation driving mechanism is connected to a second connecting plate. The third rotation driving mechanism drives the second connecting plate to rotate along the X-axis direction. A shoulder fixing belt is provided at the front end of the second connecting plate. A waist fixing belt is provided at the front end of the first seat body.

[0006] A wearable lumbar rehabilitation device according to some embodiments of the present utility model has at least the following beneficial effects:

[0007] In the present utility model, a shoulder fixing belt is provided at the front end of the second connecting plate, and a waist fixing belt is provided at the front end of the first seat body, which can fix the shoulders and waist of the patient. By driving the first rotation shaft to rotate along the Z-axis direction by the first rotation driving mechanism, driving the first connecting plate to rotate along the Y-axis direction by the second rotation driving mechanism, and driving the second connecting plate to rotate along the X-axis direction by the third rotation driving mechanism, the shoulders of the patient can be adjusted along three degrees of freedom. Since the waist is fixed, the patient can be driven to turn around, lean forward, lean backward, and lean sideways, with high degrees of freedom and good effects in treating problems such as lumbar muscle strain and lumbar disc herniation of the patient.

[0008] A wearable lumbar rehabilitation device according to some embodiments of the present utility model, the first rotation driving mechanism is disposed outside the first seat body. A first gear and a second gear are provided on the inner wall of the first seat body. The output end of the first rotation driving mechanism is connected to the first gear. The first gear is in transmission connection with the second gear. A first bevel gear is connected to the bottom of the first rotation shaft. The second gear is connected to a second bevel gear. The first bevel gear is in transmission connection with the second bevel gear.

[0009] A wearable lumbar rehabilitation device according to some embodiments of the present utility model, an arc-shaped groove is formed at the top of the second seat body. The bottom of the first connecting plate is arc-shaped. The bottom of the first connecting plate extends into the groove. The second rotation driving mechanism is located at the rear end of the groove.

[0010] A wearable waist rehabilitation device according to some embodiments of the present utility model, wherein first buckles are provided at both ends of the second seat body, second buckles are provided at both ends of the third seat body, the first buckles and the second buckles are arranged in one-to-one correspondence, and tension springs are connected between the first buckles and the second buckles.

[0011] A wearable waist rehabilitation device according to some embodiments of the present utility model, wherein a receiving groove is formed at the bottom of the second connecting plate, the third seat body extends into the receiving groove, and the output end of the third rotation driving mechanism is connected to the inner wall of the receiving groove.

[0012] A wearable waist rehabilitation device according to some embodiments of the present utility model includes a third connecting plate, power-assisted rods are rotatably provided on both the left and right sides of the second connecting plate, ball-joint rods are provided at the front ends of the power-assisted rods, connecting spheres are provided at the front ends of the ball-joint rods, ball-joint seats are provided on both sides of the rear end of the third connecting plate, the connecting spheres are rotatably provided in the ball-joint seats, and the shoulder fixing strap is provided at the front end of the third connecting plate.

[0013] A wearable waist rehabilitation device according to some embodiments of the present utility model, wherein a connecting frame is provided at the front end of the first seat body, the connecting frame is arc-shaped, and the waist fixing strap is provided on the connecting frame.

[0014] A wearable waist rehabilitation device according to some embodiments of the present utility model includes a base, a plurality of electric push rods are provided at the top of the base, and the bottom of the bracket is connected to the electric push rods.

[0015] A wearable waist rehabilitation device according to some embodiments of the present utility model, wherein armrest portions protrude forward on both sides of the front end of the bracket, and grip rods are provided at the tops of the armrest portions.

[0016] A wearable waist rehabilitation device according to some embodiments of the present utility model, wherein the first rotation driving mechanism, the second rotation driving mechanism, and the third rotation driving mechanism all adopt driving motors.

[0017] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0019] Figure 1 is a schematic structural diagram of an embodiment of the present utility model.

[0020] Figure 2 Schematic diagram of the connection structure of the first seat body according to an embodiment of the present utility model.

[0021] Figure 3 Schematic diagram of the connection structure of the second seat body according to an embodiment of the present utility model.

[0022] Figure 4 Schematic diagram of the connection structure of the third seat body according to an embodiment of the present utility model.

[0023] Reference numerals: 1, bracket; 2, first seat body; 3, second seat body; 4, third seat body; 5, first rotation driving mechanism; 6, first rotation shaft; 7, first connecting plate; 8, second rotation driving mechanism; 9, third rotation driving mechanism; 10, second connecting plate; 11, shoulder fixing belt; 12, waist fixing belt; 13, first gear; 14, second gear; 15, first bevel gear; 16, second bevel gear; 17, groove; 18, first buckle; 19, second buckle; 20, tension spring; 21, accommodating groove; 22, assisting rod; 23, ball pair rod; 24, third connecting plate; 25, ball pair seat; 26, connecting frame; 27, base; 28, electric push rod; 29, armrest part; 30, grip bar; 31, outer housing. Detailed implementation manners

[0024] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, left, right, front, back, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the module or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0026] In the description of the present utility model, if the first and the second are described only for the purpose of distinguishing technical features, it should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0027] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installation, connection, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0028] As Figures 1 - 4 shown, an embodiment of the present utility model provides a wearable waist rehabilitation device.

[0029] A wearable waist rehabilitation device includes a bracket 1, a first seat body 2, a second seat body 3 and a third seat body 4. The first seat body 2 is arranged at the top of the bracket 1. A first rotation driving mechanism 5 is arranged on the first seat body 2. A first rotation shaft 6 is arranged at the bottom of the second seat body 3. The output end of the first rotation driving mechanism 5 is connected to the first rotation shaft 6. The first rotation driving mechanism 5 drives the first rotation shaft 6 to rotate along the Z-axis direction. A first connecting plate 7 is arranged at the bottom of the third seat body 4. A second rotation driving mechanism 8 is arranged on the second seat body 3. The second rotation driving mechanism 8 is located at the rear end of the first connecting plate 7. The output end of the second rotation driving mechanism 8 is connected to the first connecting plate 7. The second rotation driving mechanism 8 drives the first connecting plate 7 to rotate along the Y-axis direction. A third rotation driving mechanism 9 is arranged on the third seat body 4. The output end of the third rotation driving mechanism 9 is connected to a second connecting plate 10. The third rotation driving mechanism 9 drives the second connecting plate 10 to rotate along the X-axis direction. A shoulder fixing belt 11 is arranged at the front end of the second connecting plate 10. A waist fixing belt 12 is arranged at the front end of the first seat body 2.

[0030] In the present utility model, the shoulder fixing belt 11 is arranged at the front end of the second connecting plate 10, and the waist fixing belt 12 is arranged at the front end of the first seat body 2, so as to fix the shoulders and waist of the patient. By driving the first rotation shaft 6 to rotate along the Z-axis direction by the first rotation driving mechanism 5, driving the first connecting plate 7 to rotate along the Y-axis direction by the second rotation driving mechanism 8, and driving the second connecting plate 10 to rotate along the X-axis direction by the third rotation driving mechanism 9, the shoulders of the patient can be adjusted along three degrees of freedom. Since the waist is fixed, the patient can be driven to turn around, lean forward, lean backward and lean sideways, with high degrees of freedom, and has good effects in treating problems such as lumbar muscle strain and even lumbar disc herniation of the patient.

[0031] A wearable waist rehabilitation device according to this embodiment, the first rotation driving mechanism 5 is arranged outside the first seat body 2, a first gear 13 and a second gear 14 are arranged on the inner wall of the first seat body 2, the output end of the first rotation driving mechanism 5 is connected to the first gear 13, the first gear 13 is in transmission connection with the second gear 14, the bottom of the first rotating shaft 6 is connected with a first bevel gear 15, the second gear 14 is connected with a second bevel gear 16, and the first bevel gear 15 is in transmission connection with the second bevel gear 16. Specifically, when the first rotation driving mechanism 5 works, it drives the first gear 13 to rotate. The first gear 13 is in transmission connection with the second gear 14. A second bevel gear 16 is arranged on the second gear 14, and the second gear 14 drives the second bevel gear 16 to rotate synchronously. The second bevel gear 16 is in transmission connection with the first bevel gear 15, and the first bevel gear 15 rotates to drive the first rotating shaft 6 to rotate, realizing the left and right turning of the patient.

[0032] It can be understood that in some embodiments, an outer shell 31 is arranged on the outer periphery of the first seat body, and the outer shell 31 is used for dust prevention and improves the service life of internal parts.

[0033] A wearable waist rehabilitation device according to this embodiment, an arc-shaped groove 17 is formed at the top of the second seat body 3, the bottom of the first connecting plate 7 is arc-shaped, the bottom of the first connecting plate 7 extends into the groove 17, and the second rotation driving mechanism 8 is located at the rear end of the groove 17. Specifically, the groove 17 and the first connecting plate 7 are designed correspondingly, and the groove 17 plays a role of guiding and supporting. When the second rotation driving mechanism 8 works, it drives the first connecting plate 7 to rotate along the arc-shaped groove 17, realizing the lateral tilt of the patient.

[0034] A wearable waist rehabilitation device according to this embodiment, first snap rings 18 are arranged at both ends of the second seat body 3, second snap rings 19 are arranged at both ends of the third seat body 4, the first snap rings 18 and the second snap rings 19 are arranged in one-to-one correspondence, and tension springs 20 are connected between the first snap rings 18 and the second snap rings 19. Specifically, the tension springs 20 can provide a certain buffering effect and can also provide elastic force assistance during rotation.

[0035] A wearable waist rehabilitation device according to this embodiment, a receiving groove 21 is formed at the bottom of the second connecting plate 10, the third seat body 4 extends into the receiving groove 21, and the output end of the third rotation driving mechanism 9 is connected to the inner wall of the receiving groove 21. Specifically, the above setting enables the third rotation driving mechanism 9 to directly extend into the receiving groove 21, and the force is more uniform, and the third rotation driving mechanism 9 is more stable when driving the second connecting plate 10 to rotate.

[0036] A wearable waist rehabilitation device according to this embodiment includes a third connecting plate 24. On both the left and right sides of the second connecting plate 10, a power-assisted rod 22 is rotatably provided. At the front ends of the power-assisted rods 22, ball sub-rods 23 are provided. At the front ends of the ball sub-rods 23, connecting spheres are provided. On both sides of the rear end of the third connecting plate 24, ball sub-seats 25 are provided. The connecting spheres are rotatably provided in the ball sub-seats 25. The shoulder fixing strap 11 is provided at the front end of the third connecting plate 24. Specifically, through the ball sub-rods 23, the connecting spheres and the ball sub-seats 25, when the first rotation driving mechanism 5, the second rotation driving mechanism 8 and the third rotation driving mechanism 9 work, the turning of the third connecting plate 24 can be satisfied, and it can effectively act on the shoulders of the patients.

[0037] A wearable waist rehabilitation device according to this embodiment, a connecting frame 26 is provided at the front end of the first seat body 2. The connecting frame 26 is arc-shaped. The waist fixing strap 12 is provided on the connecting frame 26. Specifically, a notch is provided at the front end of the connecting frame 26, and this notch is used to adjust the tightness of the waistband.

[0038] A wearable waist rehabilitation device according to this embodiment includes a base 27. A plurality of electric push rods 28 are provided at the top of the base 27. The bottom of the bracket 1 is connected to the electric push rods 28. Specifically, the height of the bracket 1 can be adjusted by the electric push rods 28 to adapt to patients of different heights.

[0039] A wearable waist rehabilitation device according to this embodiment, on both sides of the front end of the bracket 1, armrest parts 29 protrude forward. A grip rod 30 is provided at the top of the armrest parts 29. Specifically, the grip rod 30 can help the patient maintain balance.

[0040] For a wearable waist rehabilitation device according to this embodiment, the first rotation driving mechanism 5, the second rotation driving mechanism 8 and the third rotation driving mechanism 9 all adopt driving motors.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wearable waist rehabilitation device, characterized in that: The present invention comprises a bracket, a first base body, a second base body and a third base body, wherein the first base body is arranged on the top of the bracket, a first rotation driving mechanism is arranged on the first base body, a first rotation axis is arranged at the bottom of the second base body, an output end of the first rotation driving mechanism is connected with the first rotation axis, and the first rotation driving mechanism drives the first rotation axis to rotate along the Z-axis direction, a first connecting plate is arranged at the bottom of the third base body, a second rotation driving mechanism is arranged on the second base body, an output end of the second rotation driving mechanism is connected with the first connecting plate, and the second rotation driving mechanism drives the first connecting plate to rotate along the Y-axis direction, a third rotation driving mechanism is arranged on the third base body, an output end of the third rotation driving mechanism is connected with the second connecting plate, and the third rotation driving mechanism drives the second connecting plate to rotate along the X-axis direction, a shoulder fixing belt is arranged at the front end of the second connecting plate, and a waist fixing belt is arranged at the front end of the first base body.

2. A wearable waist rehabilitation device according to claim 1, characterized in that: The first rotation drive mechanism is arranged on the outer side of the first seat body, and a first gear and a second gear are arranged on the inner wall of the first seat body. The output end of the first rotation drive mechanism is connected with the first gear, and the first gear is connected with the second gear in transmission connection. The bottom of the first rotating shaft is connected with a first bevel gear, and the second gear is connected with a second bevel gear, and the first bevel gear is connected with the second bevel gear in transmission connection.

3. A wearable waist rehabilitation device according to claim 1, characterized in that: The top of the second seat body is provided with an arc-shaped groove, the bottom of the first connecting plate is arc-shaped, the bottom of the first connecting plate extends into the groove, and the second rotation drive mechanism is located at the rear end of the groove.

4. A wearable waist rehabilitation device according to claim 1, characterized in that: Both ends of the second seat body are provided with a first buckle ring, both ends of the third seat body are provided with a second buckle ring, the first buckle ring and the second buckle ring are provided in a one-to-one correspondence, and a tension spring is connected between the first buckle ring and the second buckle ring.

5. A wearable waist rehabilitation device according to claim 1, characterized in that: A receiving groove is formed at the bottom of the second connecting plate, the third seat body extends into the receiving groove, and the output end of the third rotation driving mechanism is connected to the inner wall of the receiving groove.

6. A wearable waist rehabilitation device according to claim 1, characterized in that: It includes a third connecting plate, and the left and right sides of the second connecting plate are rotatably provided with power-assisting rods, the front ends of the power-assisting rods are provided with ball-joint rods, the front ends of the ball-joint rods are provided with connecting spheres, the rear ends of the third connecting plate are provided with ball-joint seats, the connecting spheres are rotatably provided in the ball-joint seats, and the shoulder fixing belt is provided at the front end of the third connecting plate.

7. A wearable waist rehabilitation device according to claim 1, characterized in that: A connecting frame is arranged at the front end of the first seat body, the connecting frame is in an arc shape, and the waist fixing belt is arranged on the connecting frame.

8. A wearable waist rehabilitation device according to claim 1, characterized in that: It comprises a base, a plurality of electric push rods are arranged on the top of the base, and the bottom of the bracket is connected with the electric push rods.

9. A wearable waist rehabilitation device according to claim 1, characterized in that: Both sides of the front end of the bracket protrude forward to form an armrest portion, and the top of the armrest portion is provided with a grip rod.

10. A wearable waist rehabilitation device according to claim 1, characterized in that: The first rotation drive mechanism, the second rotation drive mechanism and the third rotation drive mechanism all use drive motors.

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