A stepping rehabilitation training device with posture correction function

By designing sliding parts and rigid connecting plates on the rehabilitation training device to constrain the legs, and combining them with deformable arc plates to support the waist, the problem of abnormal gait during patients' walking training was solved, and active muscle strength training and improved training effects were achieved.

CN118873906BActive Publication Date: 2025-10-31INTELLIGENT MFG INST OF HFUT
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Patent Information

Application Number
CN202411137542.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-08-19
Publication Date
2025-10-31
Estimated Expiration
2044-08-19

AI Technical Summary

Technical Problem

Existing rehabilitation training equipment is difficult to effectively correct gait abnormalities caused by the compensatory mechanisms of the legs during walking training, and patients find it difficult to actively exercise their muscle strength.

Method used

A stepping rehabilitation training device with posture correction function was designed. A first sliding member and a second sliding member are horizontally slidably connected on a support frame, and a rigid connecting plate is rotatably connected on the first sliding member. The support member and the rigid connecting plate are used to constrain the legs. At the same time, a deformable arc plate is set to support the waist. With the help of foot restraint components and straps, the stability and safety of the patient's posture during training are ensured.

Benefits of technology

During active patient training, leg rotation was reduced, improving training effectiveness and patient recovery speed, enhancing the stability and applicability of the training, and making it suitable for patients with different waist sizes.

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Abstract

This invention relates to a stepping rehabilitation training device with posture correction function, comprising a support frame, a leg support assembly, and a foot restraint assembly. The leg support assembly includes a first sliding member, a second sliding member, a rigid connecting plate, and a support member for restraining the leg. Both the first and second sliding members are horizontally slidably connected to the support frame. One end of the rigid connecting plate is rotatably connected to the first sliding member. A first groove is formed along the length of the rigid connecting plate. Both the support member and the second sliding member are slidably connected to the first groove, and the support member is fitted against the rigid connecting plate. The foot restraint assembly includes a guide rod, a fixing member, and a support plate. The guide rod is disposed on the support frame, and its axis is vertical. Both ends of the support plate are connected to the fixing member and the guide rod, respectively. This invention can reduce outward or inward rotation of the leg during leg training, thereby correcting the patient's training posture.
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Description

Technical Field

[0001] This invention relates to the field of medical rehabilitation equipment technology, and in particular to a stepping rehabilitation training device with posture correction function. Background Technology

[0002] Stroke, commonly known as apoplexy, is divided into ischemic stroke and hemorrhagic stroke. It is a disease caused by damage to cerebral blood vessels due to various reasons, resulting in focal or systemic brain tissue damage. The incidence rate is higher in cold seasons, and the peak incidence usually occurs near midday. Stroke is characterized by high morbidity, disability, recurrence, and mortality rates. Men, obese individuals, and diabetic patients are considered high-risk groups. During the rehabilitation phase, patients' walking ability is limited and affected; therefore, patients need to perform certain leg walking exercises to improve the speed of recovery.

[0003] In related technologies, existing equipment usually trains patients through training devices with a power source, so patients are usually trained passively. This makes it difficult for patients to exercise their own muscle strength. Moreover, when patients lift their legs during walking training, their legs will rotate outward due to compensatory mechanisms, which can easily lead to abnormal gait and affect the training effect. Summary of the Invention

[0004] Therefore, it is necessary to provide a stepping rehabilitation training device with posture correction function to address the problem that when patients lift their legs during walking training, their legs will rotate outward due to compensatory mechanisms, which can easily lead to abnormal gait posture.

[0005] This invention proposes a stepping rehabilitation training device with posture correction function, comprising: a support frame; a leg support assembly, the leg support assembly comprising: a first sliding member, a second sliding member, a rigid connecting plate, and a support member for restraining the legs, the first sliding member and the second sliding member being horizontally slidably connected to the support frame, the first sliding member being disposed above the second sliding member, one end of the rigid connecting plate being rotatably connected to the first sliding member, the rigid connecting plate having a first sliding groove along its length direction, the support member and the second sliding member being slidably connected to the first sliding groove, and the support member being disposed in close contact with the rigid connecting plate; and a foot restraint assembly, the foot restraint assembly comprising: a guide rod, a fixing member for fixing the feet, and a support plate, the guide rod being disposed on the support frame, and the axis of the guide rod being vertical, one end of the support plate being connected to the fixing member, and the other end of the support plate being slidably connected to the guide rod.

[0006] As a further improvement of the present invention, the support frame includes: a first bracket, a second bracket, and a connecting bracket, wherein the first bracket and the second bracket are spaced apart, and the two ends of the connecting bracket are respectively connected to the first bracket and the second bracket; the first bracket includes: two parallel first longitudinal beams and second longitudinal beams, and six parallel first to sixth transverse beams distributed from top to bottom, wherein the two ends of the first to sixth transverse beams are respectively connected to the first longitudinal beams and the second longitudinal beams, the first sliding member is slidably connected to the second transverse beam and the third transverse beam, the second sliding member is slidably connected to the fourth transverse beam and the fifth transverse beam, and the two ends of the guide rod are respectively connected to the fifth transverse beam and the sixth transverse beam.

[0007] As a further improvement of the present invention, the in-place stepping rehabilitation training device further includes: a lumbar support assembly, the lumbar support assembly including: two deformable arc-shaped plates and a plurality of fasteners, the openings of the two arc-shaped plates are arranged opposite each other to form a cavity to support the patient's lumbar region; a fixing plate is provided on the outer wall of each of the two arc-shaped plates, and a mounting plate is provided on the first bracket and the second bracket, the two fixing plates and the two mounting plates are one-to-one, and the fasteners are used to fix the fixing plates to the corresponding mounting plates.

[0008] As a further improvement of the present invention, in the direction of the line connecting the centers of the two arc-shaped plates, the fixing plate is provided with an elongated through hole, the mounting plate is provided with a mounting hole, and the fixing member passes through the through hole and is fixedly connected to the mounting hole.

[0009] As a further improvement of the present invention, the support member is a deformable tubular structure, and an opening is provided on the side wall of the support member for inserting the leg into the support member.

[0010] As a further improvement of the present invention, the first sliding member is provided with a first pulley and a second pulley, the first pulley being connected to the lower side wall of the second crossbeam and the second pulley being connected to the upper side wall of the third crossbeam; the second sliding member is provided with a third pulley and a fourth pulley, the third pulley being connected to the lower side wall of the fourth crossbeam and the fourth pulley being connected to the upper side wall of the fifth crossbeam.

[0011] As a further improvement of the present invention, the stationary stepping rehabilitation training device further includes: a first strap and a second strap, wherein the first strap is used to bind and fix the support member after the patient's legs are placed into the support member; and the second strap is used to bind and fix the two arc plates after the patient's waist is placed into the cavity formed between the two arc plates.

[0012] As a further improvement of the present invention, the connecting frame is provided with two axillary limiting members, which are used to support the patient's axillary region.

[0013] As a further improvement of the present invention, the armpit limiting member is a cylindrical structure.

[0014] As a further improvement of the present invention, the second bracket includes two parallel third and fourth longitudinal beams, each of which is provided with a handle.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This invention involves horizontally sliding a first sliding member and a second sliding member on a support frame, with a rigid connecting plate rotatably connected to the first sliding member. The rigid connecting plate has a first groove, and both the support member and the second sliding member are slidably connected within the first groove. The support member is fitted to the rigid connecting plate. By using the support member and the rigid connecting plate to constrain the leg, when the patient actively performs leg training, it can reduce the outward or inward rotation of the leg while training the patient's muscle strength. This can correct the patient's training posture and improve the patient's recovery and training effect.

[0017] 2. This invention provides support for the patient's waist by setting two arc-shaped plates, which can improve the stability and reliability of the patient during training. In addition, the distance between the two arc-shaped plates can be adjusted by adjusting the position between the corresponding fixing plate and the mounting plate, so that it can be used for patients with various waist sizes, making it more convenient and flexible to use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a stepping rehabilitation training device with posture correction function according to an embodiment of the present invention;

[0019] Figure 2 This is a front view schematic diagram of a stepping rehabilitation training device with posture correction function according to an embodiment of the present invention;

[0020] Figure 3 This is a partial side view structural diagram of a stepping rehabilitation training device with posture correction function according to an embodiment of the present invention.

[0021] Explanation of main component symbols

[0022] 1. Support frame; 11. First bracket; 111. First longitudinal beam; 112. Second longitudinal beam; 113. First crossbeam; 114. Second crossbeam; 115. Third crossbeam; 116. Fourth crossbeam; 117. Fifth crossbeam; 118. Sixth crossbeam; 12. Second bracket; 121. Third longitudinal beam; 122. Fourth longitudinal beam; 123. Seventh crossbeam; 13. Connecting frame; 14. Mounting plate; 15. Armpit limiting component; 2. Legs Support assembly; 21, First sliding member; 211, First pulley; 212, Second pulley; 22, Second sliding member; 221, Third pulley; 222, Fourth pulley; 23, Rigid connecting plate; 231, First slide groove; 24, Support member; 242, Opening; 3, Foot restraint assembly; 31, Guide rod; 32, Fixing member; 33, Support plate; 4, Waist support assembly; 41, Curved plate; 42, Fixing plate; 5, Handle.

[0023] The above description of the main component symbols, together with the accompanying drawings and specific embodiments, provides a more detailed explanation of the present invention. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] It should be noted that when a component is said to be "installed on" another component, it can be directly on the other component or it may be in a component that is centered on it. When a component is said to be "set on" another component, it can be directly set on the other component or it may also be in a component that is centered on it. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or it may also be in a component that is centered on it.

[0026] like Figures 1-3 As shown in the figure, an embodiment of the present invention proposes a stepping rehabilitation training device with posture correction function, which includes: a support frame 1, a leg support component 2 and a foot restraint component 3.

[0027] Among them, such as Figure 1 and Figure 3As shown, the support frame 1 includes: a first support 11, a second support 12, a connecting frame 13, and six parallel first crossbeams 113 to 118 spaced apart from top to bottom, with the first support 11 and the second support 12 spaced apart. The first support 11 includes two parallel first longitudinal beams 111 and 112. Understandably, the first longitudinal beams 111 and 112 are both vertically oriented, while the first crossbeams 113, 114, 115, 116, 117, and 113 are all horizontally oriented. The two ends of the first crossbeam 113 are fixed above the first and second longitudinal beams 111 and 112, respectively, and the two ends of the sixth crossbeam 118 are fixedly connected to the bottoms of the first and second longitudinal beams 111 and 112, respectively. Thus, the first longitudinal beams 111, 112, 113, and 118 form the entire outer contour of the first support 11. The second to fifth crossbeams 114 and 117 primarily serve for installation and support. It should be noted that the installation height of the first to sixth crossbeams 113 and 118 can be adjusted and set according to the patient's height.

[0028] The second support 12 includes two parallel third longitudinal beams 121 and fourth longitudinal beams 122. Understandably, both the third longitudinal beams 121 and fourth longitudinal beams 122 are vertically oriented, meaning they are parallel to each other. Furthermore, multiple parallel seventh transverse beams 123 are provided between the third longitudinal beams 121 and fourth longitudinal beams 122. The two ends of each seventh transverse beam 123 are fixedly connected to the third longitudinal beams 121 and fourth longitudinal beams 122, thus securing the third longitudinal beams 121 and fourth longitudinal beams 122 together, thereby making the second support 12 more robust and stable.

[0029] The connecting frame 13 can be a rod-shaped structure. The two ends of the connecting frame 13 are fixedly connected to the first support 11 and the second support 12 respectively. Specifically, the two ends of the connecting frame 13 can be fixedly connected to the first longitudinal beam 111 and the third longitudinal beam 121 respectively. In this way, the first support 11 and the second support 12 can be connected by the connecting frame 13, so that the overall structure of the support frame 1 can be more reliable and stable.

[0030] In addition, such as Figure 2 and Figure 3As shown, the leg support assembly 2 includes: a first sliding member 21, a second sliding member 22, a rigid connecting plate 23, and a support member 24 for restraining the legs. Both the first sliding member 21 and the second sliding member 22 are horizontally slidably connected to the support frame 1, with the first sliding member 21 positioned above the second sliding member 22. Specifically, the first sliding member 21 is slidably connected to the second crossbeam 114 and the third crossbeam 115, sliding in the direction of the length of the second crossbeam 114 and the third crossbeam 115, i.e., horizontally. This allows the first sliding member 21 to move along the length of the second crossbeam 114 and the third crossbeam 115.

[0031] Similarly, the second slider 22 is slidably connected to the fourth crossbeam 116 and the fifth crossbeam 117, and the sliding direction is the length direction of the fourth crossbeam 116 and the fifth crossbeam 117, that is, the horizontal direction, so that the second slider 22 can move along the length direction of the fourth crossbeam 116 and the fifth crossbeam 117.

[0032] In some embodiments, such as Figure 3 As shown, a first pulley 211 is rotatably connected to the upper side of the first sliding member 21, and the first pulley 211 is rolledly connected to the lower side wall of the second crossbeam 114. A second pulley 212 is rotatably connected to the lower side of the first sliding member 21, and the second pulley 212 is rolledly connected to the upper side wall of the third crossbeam 115. The design of the first pulley 211 and the second pulley 212 can reduce the friction between the first sliding member 21 and the second and third crossbeams 114 and 115, thereby making the sliding of the first sliding member 21 less strenuous and saving the patient's energy.

[0033] Similarly, a third pulley 221 is rotatably connected to the upper side of the second sliding member 22, and the third pulley 221 is rolledly connected to the lower side wall of the fourth crossbeam 116. A fourth pulley 222 is rotatably connected to the lower side of the second sliding member 22, and the fourth pulley 222 is rolledly connected to the upper side wall of the third crossbeam 115. The design of the third pulley 221 and the fourth pulley 222 reduces the friction between the second sliding member 22 and the fourth crossbeam 116 and the fifth crossbeam 117, thus making the sliding of the second sliding member 22 less strenuous and saving the patient's energy. It should be noted that annular grooves are provided circumferentially for the first pulley 211 to the fourth pulley 222, and the second crossbeam 114 to the fifth crossbeam 117 are respectively located in the annular grooves of the corresponding first pulley 211 to the fourth pulley 222, thereby ensuring the stability of the sliding of the first sliding member 21 and the second sliding member 22.

[0034] In some embodiments, such as Figure 2 and Figure 3As shown, the rigid connecting plate 23 can be a cuboid structure, with one end rotatably connected to the first sliding member 21. This allows the rigid connecting plate 23 to rotate around its connection point with the first sliding member 21. A first groove 231 is formed along the length of the rigid connecting plate 23. The support member 24 can be a deformable tubular structure, and an opening 242 is formed on its side wall. Both the support member 24 and the second sliding member 22 are slidably connected to the first groove 231. In use, the opening 242 is opened, and the leg is inserted into the support member 24 through the opening 242. Then, the opening 242 is released, and the support member 24 returns to its approximate original shape under the action of a restoring force, thus wrapping around the leg. Since the rigid connecting plate 23 rotates in a vertical plane, and the support member 24 is slidably connected to the rigid connecting plate 23 and is set to fit the rigid connecting plate 23, the leg can fit in contact with the rigid connecting plate 23. Thus, when the leg moves, the rigid connecting plate 23 can be used to limit the leg, reducing the possibility of the leg turning outward or inward, which is beneficial to improving the patient's recovery and training effect.

[0035] In some embodiments, the in-place stepping rehabilitation training device further includes a first strap, which is used to bind and fix the support member 24 after the patient's leg is placed inside the support member 24, thereby making the connection between the leg and the support member 24 more secure and stable, and thus providing better support for the patient's leg.

[0036] In some embodiments, the rigid connecting plate 23 may also be of other suitable shapes. The material of the support member 24 may be polyethylene or polypropylene, or other suitable materials may be used.

[0037] In addition, such as Figure 1 and Figure 2 As shown, the foot restraint assembly 3 includes: a guide rod 31, a fixing member 32 for fixing the foot, and a support plate 33. The guide rod 31 is fixedly connected to the support frame 1. Specifically, one end of the guide rod 31 is fixedly connected to the lower side wall of the fifth crossbeam 117, and the other end is fixedly connected to the upper side wall of the sixth crossbeam 118. The axis of the guide rod 31 is vertical. The fixing member 32 can be made of rigid plastic, such as polystyrene, to provide better support for the foot. The shape of the fixing member 32 can be similar to the shape of the foot, and a fixing strap is provided on the fixing member 32. One end of the fixing strap is fixed to the fixing member 32, and the other end is selectively fixedly connected to the fixing member 32. The fixing strap is used to fix the patient's foot to the fixing member 32. One end of the support plate 33 is fixedly connected to the fixing member 32, and the other end of the support plate 33 is slidably connected to the guide rod 31. The support plate 33 can be made of a rigid material, such as an iron plate or an aluminum plate.

[0038] In use, first place the foot that the patient needs to exercise on the fixing piece 32, and then fix the other end of the fixing strap to the fixing piece 32 to secure the foot to the fixing piece 32. When the patient is performing stepping training, the foot can make up-and-down reciprocating movements under the action of the guide rod 31, which limits the movement of the foot, thereby helping to correct the patient's walking posture and promoting recovery.

[0039] In some embodiments, such as Figure 1 and Figure 2 As shown, the stationary stepping rehabilitation training device also includes a lumbar support component 4, which comprises two deformable arc-shaped plates 41 and multiple fasteners. The openings 242 of the two arc-shaped plates 41 are arranged opposite each other to form a cavity to support the patient's lumbar region. In use, utilizing the deformable nature of the arc-shaped plates 41, the two arc-shaped plates 41 are first opened, then the patient places their lumbar region into the cavity, and then the arc-shaped plates 41 are released. Under the action of restoring force, the arc-shaped plates 41 will return to their approximate original shape, thereby supporting the lumbar region and improving the patient's stability and comfort during training. The material of the arc-shaped plates 41 can be polyethylene or polypropylene, or other suitable materials can also be used.

[0040] Fixing plates 42 are fixedly connected to the outer walls of both arc-shaped plates 41. Mounting plates 14 are fixed to both the first bracket 11 and the second bracket 12. Specifically, the two mounting plates 14 are fixedly connected to the first longitudinal beam 111 and the third longitudinal beam 121, respectively. The two fixing plates 42 correspond one-to-one with the two mounting plates 14, and fasteners are used to fix the fixing plates 42 to their corresponding mounting plates 14. This makes the position of the arc-shaped plates 41 more stable and provides better support for the patient's lower back.

[0041] In some embodiments, a long, narrow through hole is provided on the fixing plate 42 along the line connecting the centers of the two arc-shaped plates 41, and a mounting hole is provided on the mounting plate 14. A fastener 32 passes through the through hole and is fixedly connected to the mounting hole. The mounting hole can be a threaded hole, and the fastener 32 can be a bolt. Because the through hole is long, the fixing plate 42 can move along the line connecting the centers of the two arc-shaped plates 41, only needing to align the through hole with the mounting hole. This allows adjustment of the distance between the two arc-shaped plates 41, making it suitable for people with various waist sizes and providing greater flexibility. After adjustment, the fixing plate 42 is fixed to the mounting plate 14 using the bolt and threaded hole. Alternatively, the fastener 32 can also be a screw.

[0042] In some embodiments, the in-place stepping rehabilitation training device further includes a second strap, which is used to bind and fix the two arc plates 41 after the patient's waist is placed into the cavity formed between the two arc plates 41, thereby making the connection between the waist and the two arc plates 41 more secure and stable, and thus providing better support for the patient's waist.

[0043] In some embodiments, such as Figure 1 and Figure 2 As shown, two axillary support members 15 are fixedly connected to the connecting frame 13. These axillary support members 15 provide support for the patient's armpits. Specifically, both axillary support members 15 are fixedly connected to the connecting frame 13 with screws, and their positions can be adjusted according to actual working conditions. The axillary support members 15 provide support for the patient's armpits, thereby supporting the patient's body and improving safety and training stability.

[0044] In some embodiments, the axillary restraint 15 is a cylindrical structure. Setting the axillary restraint 15 as a cylinder makes its surface smoother, reduces damage to the patient's axillary region, and improves comfort.

[0045] In some embodiments, such as Figure 2 As shown, handles 5 are fixedly connected to both the second longitudinal beam 112 and the fourth longitudinal beam 122. During training, the patient can grasp the corresponding handles 5 with both hands, which provides the patient with a point of leverage, making it easier for the patient to exert force and also improving the stability of the patient during training.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0047] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A stepping rehabilitation training device with posture correction function, characterized in that, It includes: Support frame (1); A leg support assembly (2) includes: a first sliding member (21), a second sliding member (22), a rigid connecting plate (23), and a support member (24) for constraining the legs. The first sliding member (21) and the second sliding member (22) are both horizontally slidably connected to the support frame (1). The first sliding member (21) is disposed above the second sliding member (22). One end of the rigid connecting plate (23) is rotatably connected to the first sliding member (21). A first groove (231) is provided on the rigid connecting plate (23) along its length direction. The support member (24) and the second sliding member (22) are both slidably connected to the first groove (231), and the support member (24) is disposed in close contact with the rigid connecting plate (23). The foot restraint assembly (3) includes: a guide rod (31), a fixing member (32) for fixing the foot, and a support plate (33). The guide rod (31) is disposed on the support frame (1), and the axis of the guide rod (31) is vertical. One end of the support plate (33) is connected to the fixing member (32), and the other end of the support plate (33) is slidably connected to the guide rod (31).

2. The stepping rehabilitation training device with posture correction function according to claim 1, characterized in that, The support frame (1) includes: a first support (11), a second support (12) and a connecting frame (13), wherein the first support (11) and the second support (12) are spaced apart, and the two ends of the connecting frame (13) are respectively connected to the first support (11) and the second support (12); The first support (11) includes two parallel first longitudinal beams (111) and second longitudinal beams (112), and six parallel first crossbeams (113) to sixth crossbeams (118) distributed from top to bottom. The two ends of the first crossbeams (113) to sixth crossbeams (118) are respectively connected to the first longitudinal beams (111) and second longitudinal beams (112). The first sliding member (21) is slidably connected to the second crossbeam (114) and the third crossbeam (115). The second sliding member (22) is slidably connected to the fourth crossbeam (116) and the fifth crossbeam (117). The two ends of the guide rod (31) are respectively connected to the fifth crossbeam (117) and the sixth crossbeam (118).

3. The stepping rehabilitation training device with posture correction function according to claim 2, characterized in that, The stepping rehabilitation training device also includes a lumbar support assembly (4), which includes two deformable arc plates (41) and a plurality of fasteners. The openings (242) of the two arc plates (41) are arranged opposite to each other to form a cavity to support the patient's lumbar region. A fixing plate (42) is provided on the outer wall of each of the two arc-shaped plates (41), and an mounting plate (14) is provided on the first bracket (11) and the second bracket (12). The two fixing plates (42) correspond one-to-one with the two mounting plates (14), and the fastener is used to fix the fixing plate (42) to the corresponding mounting plate (14).

4. A stepping rehabilitation training device with posture correction function according to claim 3, characterized in that, In the direction of the line connecting the centers of the two arc plates (41), the fixing plate (42) has an elongated through hole, the mounting plate (14) has an mounting hole, and the fixing member (32) passes through the through hole and is fixedly connected to the mounting hole.

5. A stepping rehabilitation training device with posture correction function according to claim 1, characterized in that, The support member (24) is a deformable tubular structure, and an opening (242) is provided on the side wall of the support member (24), the opening (242) being used to insert the leg into the support member (24).

6. A stepping rehabilitation training device with posture correction function according to claim 2, characterized in that, The first sliding member (21) is provided with a first pulley (211) and a second pulley (212). The first pulley (211) is connected to the lower side wall of the second crossbeam (114), and the second pulley (212) is connected to the upper side wall of the third crossbeam (115). The second sliding member (22) is provided with a third pulley (221) and a fourth pulley (222). The third pulley (221) is connected to the lower side wall of the fourth crossbeam (116), and the fourth pulley (222) is connected to the upper side wall of the fifth crossbeam (117).

7. A stepping rehabilitation training device with posture correction function according to claim 3, characterized in that, The stepping rehabilitation training device further includes: a first strap and a second strap, wherein the first strap is used to bind and fix the support (24) after the patient's leg is placed into the support (24); The second strap is used to bind and secure the two arc plates (41) after the patient's waist is placed into the cavity formed between the two arc plates (41).

8. A stepping rehabilitation training device with posture correction function according to claim 2, characterized in that, The connecting frame (13) is provided with two axillary limiting members (15), which are used to support the patient's armpit.

9. A stepping rehabilitation training device with posture correction function according to claim 8, characterized in that, The armpit limiting member (15) has a cylindrical structure.

10. A stepping rehabilitation training device with posture correction function according to claim 2, characterized in that, The second support (12) includes two parallel third longitudinal beams (121) and a fourth longitudinal beam (122), and both the second longitudinal beam (112) and the fourth longitudinal beam (122) are provided with handles (5).

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