Walking support for cardiovascular rehabilitation

Abstract

The utility model relates to the technical field of supports, in particular to a walking support for cardiovascular rehabilitation. According to the technical scheme, the walking support comprises two sets of support bodies used for supporting walking, and the two sets of support bodies are fixedly supported and connected through supporting rods; adjusting assemblies used for adjusting the walking height are installed in the two sets of support bodies, each adjusting assembly comprises a driving motor installed on one side of the corresponding support body, a rotating plate is fixedly installed on the outer ring of an output shaft of each driving motor in a sleeving mode, and each adjusting assembly further comprises a connecting block installed in the corresponding support body. One end of the connecting block is connected with a supporting frame, and the top end of the supporting frame is fixedly connected with an adjusting rod. The multifunctional chair is compact in structure and diversified in function, has the functions of height adjustment and seat rest expansion, facilitates training and rest of a patient, assists the cardiovascular patient in walking training, and is wide in audience range.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a walking bracket for cardiovascular rehabilitation. Background Art

[0002] Cardiovascular disease is a common disease among the middle-aged and elderly. The elderly’s physical functions decline, and they often have poor legs and feet, which leads to the need for devices to assist walking. On the other hand, cardiovascular disease can easily cause symptoms such as stroke. The rehabilitation process after the onset of stroke symptoms also requires devices for assisting walking to help patients perform rehabilitation exercises. The assisted walking support is manually moved by the patient, and the arm is supported on the assisted walking support to assist the leg walking. It is widely used due to its simple structure, low cost, good reliability, and easy operation. However, while the structure of the support is simple, it also has the defect of a single function. The height of the support sold by the manufacturer is fixed, and the height of the user is different. Therefore, the walking support cannot be adjusted to a comfortable height. In view of the above reasons, the present application proposes a walking support for cardiovascular rehabilitation with a height adjustment function. Summary of the invention

[0003] The utility model aims to solve the problems of the existing walking support in the background technology such as single function and inconvenient height adjustment, and proposes a walking support for cardiovascular rehabilitation with height adjustment function.

[0004] The technical solution of the utility model: a walking support for cardiovascular rehabilitation, comprising a support body for supporting walking, wherein the support body has two groups and the two groups of support bodies are fixedly supported and connected by support rods;

[0005] An adjustment assembly for adjusting the walking height is installed in both groups of the bracket bodies, the adjustment assembly includes a driving motor installed on one side of the bracket body, a rotating plate is fixedly mounted on the outer ring of the output shaft of the driving motor, and the adjustment assembly also includes a connecting block installed in the bracket body, one end of the connecting block is connected to a support frame, and the top end of the support frame is fixedly connected to an adjustment rod;

[0006] A control switch is arranged on one side of the bracket body, and a control end of the control switch is connected to a controller for issuing instructions to the adjustment component.

[0007] Optionally, an adjustment cavity is opened in the two groups of bracket bodies, the output shaft of the driving motor passes through the bracket body and the adjustment cavity, the top of the connecting block is fixedly connected with a fixing rod, and the top end of the fixing rod is provided with a sleeve rod installed on the top inner wall of the adjustment cavity.

[0008] Optionally, a spring 2 is fixedly connected to the top inner cylinder wall of the sleeve rod, the bottom end of the spring 2 is fixedly connected to the top end of the fixed rod, and the top end of the fixed rod is slidably installed in the sleeve rod.

[0009] Optionally, the rotating plate includes three groups of arc surface tips, and the distances between the three groups of arc surface tips and the central axis of the output shaft of the driving motor increase gradually.

[0010] Optionally, an arc groove adapted to abut against the tip of the arc surface is formed inside one end of the connection block away from the support frame.

[0011] Optionally, a storage cavity is provided at the top of the two groups of bracket bodies, the adjustment rod is located in the storage cavity, a through hole is provided at the bottom of the storage cavity, and the support frame passes through the through hole and is fixedly connected to the adjustment rod.

[0012] Optionally, the top surface of the adjustment rod is fixedly connected to a non-slip rubber surface.

[0013] Optionally, a seat assembly is arranged between the two groups of the bracket bodies, and the seat assembly includes a fixing plate fixedly connected between the two bracket bodies, a load-bearing plate is rotatably arranged on the fixing plate, positioning grooves are provided on both sides of the load-bearing plate, a positioning bolt is penetrated through the adjustment cavity, the positioning bolt is installed corresponding to the positioning groove, and the outer ring sleeve of the positioning bolt is connected to a spring with one end connected to the side of the bracket body.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] The utility model is used to adjust the height of the support frame and the adjustment rod by setting a driving motor, a rotating plate and a connecting block, and there are at least three adjustment heights, which is suitable for people of different heights. Patients of different heights can all be adjusted to a comfortable height, which is conducive to rehabilitation training.

[0016] The utility model uses the flipping setting of the load-bearing plate to protect the patient's knees when not in use, avoiding collisions when practicing walking. By flipping the load-bearing plate, a resting position can be provided for the patient to sit down and rest for a short time.

[0017] In summary, the utility model has a compact structure, diverse functions, and the functions of height adjustment and expanded seat rest, which is beneficial to the training and rest of patients, and assists cardiovascular patients in walking training, and has a wide audience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Provide a front view schematic diagram of the utility model;

[0019] Figure 2 Given Figure 1A top view schematic diagram of

[0020] Figure 3 Given Figure 1 A side view schematic diagram of

[0021] Figure 4 Given Figure 1 A schematic cross-sectional view of a local structure;

[0022] Figure 5 Given Figure 1 Schematic diagram of the state after the middle load-bearing plate is flipped over.

[0023] Reference numerals:

[0024] 1. Bracket body; 11. Adjustment cavity; 12. Storage cavity;

[0025] 2. Seat assembly; 21. Fixing plate; 22. Load-bearing plate; 23. Positioning bolt; 24. Spring 1;

[0026] 3. Adjustment assembly; 31. Drive motor; 32. Rotating plate; 33. Connecting block; 34. Fixing rod; 35. Sleeve rod; 36. Spring 2; 37. Support frame; 38. Adjustment rod;

[0027] 4. Control switch;

[0028] 5. Controller. DETAILED DESCRIPTION

[0029] The technical solution of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0030] The components of the embodiments of the present disclosure generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present disclosure provided in the drawings is not intended to limit the scope of the present disclosure claimed, but merely represents selected embodiments of the present disclosure.

[0031] Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present disclosure.

[0032] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0033] In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances. Example 1

[0034] like Figure 1-4 As shown, the utility model provides a walking support for cardiovascular rehabilitation, comprising a support body 1 for supporting walking, wherein the support body 1 has two groups and the two groups of support bodies 1 are fixedly supported and connected by a support rod;

[0035] Both groups of bracket bodies 1 are equipped with adjustment components 3 for adjusting walking height. Both groups of bracket bodies 1 are provided with adjustment cavities 11. The adjustment components 3 include a driving motor 31 installed on one side of the bracket body 1. The driving motor 31 is connected to the side of the bracket body 1 through a base. The outer ring of the output shaft of the driving motor 31 is fixedly sleeved with a rotating plate 32. The rotating plate 32 includes three groups of arc surface tips, and the distances between the three groups of arc surface tips and the central axis of the output shaft of the driving motor 31 increase one by one; the output shaft of the driving motor 31 passes through the bracket body 1 and the adjustment cavity 11, and the top of the connecting block 33 is fixedly connected with a fixing rod 34. The top end of the fixing rod 34 is provided with a sleeve rod 35 installed on the top inner wall of the adjusting cavity 11. The top inner wall of the sleeve rod 35 is fixedly connected with a spring 2 36. The bottom end of the spring 2 36 is fixedly connected to the top end of the fixing rod 34, and the top end of the fixing rod 34 is slidably installed in the sleeve rod 35; the adjustment component 3 also includes a connecting block 33 installed in the bracket body 1. The connecting block 33 The end of the connecting block 33 is connected to a support frame 37, and an arc groove is provided inside the end of the connecting block 33 away from the support frame 37, and the arc surface tip is set to abut against the inner wall of the arc groove, and the arc surface tip of the rotating plate 32 rotates on the inner wall of the arc groove of the connecting block 33 under the drive of the driving motor 31. The top of the supporting frame 37 is fixedly connected to an adjusting rod 38. The height of the upward lifting of the connecting block 33 is divided into three gears by setting the arc tip surface. The farther the distance from the output shaft axis of the driving motor 31, the higher the height of the connecting block 33. The higher the arc tip surface raises the height of the connecting block 33, the higher the height of the adjusting rod 38 protrudes from the storage cavity 12, which is suitable for patients with taller heights; the tops of the two sets of bracket bodies 1 are both provided with a storage cavity 12, the adjusting rod 38 is located in the storage cavity 12, the bottom of the storage cavity 12 is provided with a through hole 1, the support frame 37 passes through the through hole and is fixedly connected to the adjusting rod 38, the top surface of the adjusting rod 38 is fixedly connected with a non-slip rubber surface, and the outer side surface of the non-slip rubber surface is provided with convex points to increase friction, and the safety factor of use is high;

[0036] A control switch 4 is provided on one side of the bracket body 1. The control end of the control switch 4 is connected to a controller 5 for issuing instructions to the adjustment component 3. The control switch 4 and the controller 5 can be conventional models, such as 2SA3-ZLK3 series.

[0037] In this embodiment, the patient starts the controller 5 by toggling the control switch 4. The controller 5 receives the instruction to adjust the height of the adjustment rod 38. The driving motor 31 starts to rotate the rotating plate 32, so that the arc tip surface of the rotating plate 32 corresponds to the arc groove of the connecting block 33, and is pushed while rotating. The pushing is because the axial center distance between the three arc tip surfaces and the output shaft is gradually increasing. When one end of the connecting block 33 is lifted, the support frame 37 and the adjustment rod 38 move upward accordingly, thereby lifting the adjustment rod 38 out of the storage cavity 12, so that the use height of the adjustment rod 38 is adjusted. The lifting of the adjustment rod 38 and the support frame 37 is suitable for patients of different heights. The setting of the fixed rod 34, the sleeve rod 35 and the spring 2 36 in the scheme is to limit the steady lifting height of the auxiliary connecting block 33, and the structural stability is good. Example 2

[0038] like Figure 1-5 As shown, based on the embodiment 1, a seat assembly 2 is arranged between the two groups of bracket bodies 1, and the seat assembly 2 includes a fixing plate 21 fixedly connected between the two bracket bodies 1, and a load-bearing plate 22 is rotatably arranged on the fixing plate 21, and positioning grooves are provided on both sides of the load-bearing plate 22, and a positioning bolt 23 is penetrated through the adjustment cavity 11, and the positioning bolt 23 is installed corresponding to the positioning groove, and is used to fix the position of the load-bearing plate 22 in a stored state, so as to shield and protect the knee part when the patient uses the bracket to avoid bumps and collisions during exercise and walking, and the outer ring sleeve of the positioning bolt 23 is connected with a spring 24 with one end connected to the side of the bracket body 1. The load-bearing plate 22 in this scheme has a flipping function. When the patient is tired of training, the two positioning bolts 23 are pulled, and the spring 24 is stretched while the positioning bolt 23 is pulled out of the positioning groove of the load-bearing plate 22, and the restriction of the load-bearing plate 22 is cancelled, and the load-bearing plate 22 will flip over. Figure 1 The patient can sit on the load-bearing board 22 and rest for a while.

[0039] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A walking support for cardiovascular rehabilitation, comprising a support body (1) for supporting walking, characterized in that: The support bodies (1) are provided in two groups, and the two groups of support bodies (1) are fixedly supported and connected by support rods; An adjustment assembly (3) for adjusting the walking height is installed in both groups of the support bodies (1), the adjustment assembly (3) comprising a driving motor (31) installed on one side of the support body (1), a rotating plate (32) being fixedly mounted on the outer ring of the output shaft of the driving motor (31), the adjustment assembly (3) further comprising a connecting block (33) installed in the support body (1), one end of the connecting block (33) being connected to a supporting frame (37), and an adjusting rod (38) being fixedly connected to the top end of the supporting frame (37); A control switch (4) is provided on one side of the support body (1), and a control end of the control switch (4) is connected to a controller (5) for issuing instructions to the adjustment component (3).

2. A walking support for cardiovascular rehabilitation according to claim 1, characterized in that: An adjustment cavity (11) is provided in both groups of the bracket bodies (1); an output shaft of the drive motor (31) passes through the bracket body (1) and the adjustment cavity (11); a fixing rod (34) is fixedly connected to the top of the connecting block (33); and a sleeve rod (35) is provided at the top end of the fixing rod (34) and is mounted on the top inner wall of the adjustment cavity (11).

3. A walking support for cardiovascular rehabilitation according to claim 2, characterized in that: A second spring (36) is fixedly connected to the top inner wall of the sleeve rod (35), the bottom end of the second spring (36) is fixedly connected to the top end of the fixed rod (34), and the top end of the fixed rod (34) is slidably mounted in the sleeve rod (35).

4. A walking support for cardiovascular rehabilitation according to claim 1, characterized in that: The rotating plate (32) comprises three groups of arc surface tips, and the distances between the three groups of arc surface tips and the central axis of the output shaft of the driving motor (31) increase gradually.

5. A walking support for cardiovascular rehabilitation according to claim 4, characterized in that: An arc groove adapted to abut against the tip of the arc surface is provided inside one end of the connection block (33) away from the support frame (37).

6. A walking support for cardiovascular rehabilitation according to claim 1, characterized in that: The tops of the two groups of bracket bodies (1) are each provided with a storage cavity (12), the adjustment rod (38) is located in the storage cavity (12), the bottom of the storage cavity (12) is provided with a through hole 1, and the support frame (37) passes through the through hole and is fixedly connected to the adjustment rod (38).

7. A walking support for cardiovascular rehabilitation according to claim 6, characterized in that: The top surface of the adjustment rod (38) is fixedly connected to a non-slip rubber surface.

8. The walking support for cardiovascular rehabilitation according to claim 2, characterized in that: A seat assembly (2) is arranged between the two groups of the bracket bodies (1), and the seat assembly (2) includes a fixing plate (21) fixedly connected between the two bracket bodies (1), a load-bearing plate (22) is rotatably arranged on the fixing plate (21), and positioning grooves are provided on both sides of the load-bearing plate (22), and a positioning bolt (23) is penetrated through the adjustment cavity (11), and the positioning bolt (23) is installed corresponding to the positioning groove, and the outer ring of the positioning bolt (23) is sleeved with a spring (24) having one end connected to the side of the bracket body (1).

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