Double-switching trainer for ankle pump movement

Abstract

The utility model discloses an ankle pump movement double-switching training device which comprises a training platform, a foot support is movably arranged on the training platform, an annular rotation movement assembly arranged below the foot support is fixedly installed on the training platform, and the foot support rotates around the central axis of the annular rotation movement assembly and rotates at the same time to form an annular rotation movement structure. A foot supporting plate is movably arranged on the foot support, a flexion and extension movement assembly connected with the upper surface of the foot supporting plate is fixedly installed on the training platform, and the two ends of the flexion and extension movement assembly drive the foot supporting plate to turn over bidirectionally around the joint of the foot supporting plate and the foot support to form a flexion and extension movement structure. A switchable ankle pump movement structure is formed in a movable connection mode, the foot support is driven to rotate or turn over integrally or partially through two drives, the foot support rotates integrally to complete ankle pump rotation movement, and the foot support turns over back and forth to complete ankle pump flexion and extension movement. The patient can be helped to perform alternate movement to complete training of ankle pump movement, and the training effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ankle pump training equipment, in particular to an ankle pump exercise double-switch training device. Background Art

[0002] The ankle pump exercise double switching trainer is mainly used for functional exercise for patients with hemiplegia of lower limbs due to stroke. It is beneficial to promote the return of blood and lymph, eliminate swelling, and prevent the formation of deep vein thrombosis.

[0003] At present, the ankle pump exercise of the lower limbs of hemiplegic patients mainly relies on passive exercise by their family members, who help the patients through two sets of exercises, flexion and extension, and circumduction, including toe inward curling, straightening and pressing down, and toe rotation, and repeat the operation. Due to the poor compliance of family members in clinical practice, there is currently no replacement for automatic exercise tools, which increases the incidence of deep vein thrombosis and sudden death rate.

[0004] The ankle pump exercise dual-switch trainer in the prior art is more targeted at flexion and extension exercises, and is not convenient for circumrotation exercises. The exercise method is relatively single, which is not conducive to helping patients perform complete training and reduces the training effect. It requires the use of other tools or manual help to complete the training, which is troublesome and difficult to stick to. It is difficult to help patients maintain a good training mode, and it is inconvenient to switch between flexion and extension exercises and circumrotation exercises, which is not conducive to patients performing alternating flexion and extension and circumrotation exercises, resulting in partial missing training and poor results. Utility Model Content

[0005] The utility model aims to provide an ankle pump exercise dual-switch trainer to solve the technical problem that the ankle pump exercise dual-switch trainer in the prior art is not convenient for alternately switching training of flexion and extension exercise and circumflexion exercise.

[0006] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

[0007] A dual-switch ankle pump exercise trainer comprises a training platform, a foot support is movably arranged on the training platform, a circumferential motion component arranged below the foot support is fixedly installed on the training platform, the foot support rotates around the central axis of the circumferential motion component and rotates simultaneously to form a circumferential motion structure, a foot support plate is movably arranged on the foot support, a flexion and extension motion component connected to the upper surface of the foot support plate is fixedly installed on the training platform, and the two ends of the flexion and extension motion component respectively drive the foot support plate to flip bidirectionally around the connection between the foot support plate and the foot support to form a flexion and extension motion structure.

[0008] As a preferred solution of the utility model, the foot support includes a vertical plate movably arranged on the training platform, the vertical plate is rotatably connected to the foot support plate through a spring shaft, and a support block and a strap are vertically arranged on one side of the foot support.

[0009] As a preferred solution of the utility model, the cyclic motion assembly includes a driving mechanism and a base fixedly arranged on the training platform, a rotating rod is fixedly arranged at the output end of the driving mechanism, a bearing arranged on the lower surface of the vertical plate is fixedly installed at one end of the rotating rod, and a sliding groove matching the bearing is opened on the base.

[0010] As a preferred solution of the utility model, the flexion and extension movement assembly includes two-way telescopic rods fixedly arranged on both sides of the training platform, and the output ends of the two-way telescopic rods are movably connected to the upper surface of the foot support plate through connecting ropes.

[0011] As a preferred solution of the utility model, the training platform includes a base, on which a leg pad is movably connected via an articulation, and the leg pad rotates around a connection between the leg pad and the base to form an angle adjustment structure.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model adopts a switchable ankle pump motion structure in the form of an active connection, and drives the foot support as a whole or in part to rotate or flip through two driving modes. While the foot support rotates as a whole, it rotates by itself to keep the contact surface between the foot support and the foot always facing one side to complete the ankle pump rotation motion. The foot support part flips back and forth to drive plantar flexion and stretching of the foot to complete the ankle pump flexion and extension motion, which can help patients perform alternating motion to complete the ankle pump motion training and improve the training effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] Figure 1 Provides an overall top-sectional structural schematic diagram for an embodiment of the utility model;

[0016] Figure 2 Provides a schematic diagram of the overall side cross-section structure of the embodiment of the utility model;

[0017] Figure 3 A schematic diagram of the connection structure between the foot support and the circumferential motion component is provided for an embodiment of the utility model.

[0018] The numbers in the figure represent the following:

[0019] 10-training platform; 20-foot support; 30-rotation motion component; 40-flexion and extension motion component;

[0020] 11- base; 12- leg pad;

[0021] 21-foot support plate; 22-vertical plate; 23-spring shaft; 24-support block; 25-binding strap;

[0022] 31-driving mechanism; 32-rotating rod; 33-base; 34-bearing; 331-slideway;

[0023] 41-bidirectional telescopic rod; 42-connecting rope. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 and Figure 2 As shown, the utility model provides an ankle pump exercise dual-switch trainer, including a training platform 10, on which a foot support 20 is movably arranged, on which a circumferential motion component 30 arranged below the foot support 20 is fixedly installed, the foot support 20 rotates around the central axis of the circumferential motion component 30 and simultaneously rotates to form a circumferential motion structure, a foot support plate 21 is movably arranged on the foot support 20, and on the training platform 10, a flexion and extension motion component 40 connected to the upper surface of the foot support plate 21 is fixedly installed, and the two ends of the flexion and extension motion component 40 respectively drive the foot support plate 21 to flip bidirectionally around the connection between it and the foot support 20 to form a flexion and extension motion structure.

[0026] The utility model adopts a switchable ankle pump motion structure in the form of an active connection, and drives the foot support as a whole or in part to rotate or flip through two driving modes. While the foot support rotates as a whole, it rotates by itself to keep the contact surface between the foot support and the foot always facing one side to complete the ankle pump rotation motion. The foot support part flips back and forth to drive plantar flexion and stretching of the foot to complete the ankle pump flexion and extension motion, which can help patients perform alternating motion to complete the ankle pump motion training and improve the training effect.

[0027] The foot support 20 is driven as a whole to rotate around a point through the circumferential motion component 30, and at the same time, one side of the foot support 20 is fixed to the foot to keep it facing the same side while rotating, which can help the patient drive the foot to perform circumferential rotation training, and then the flexion and extension motion component 40 drives the foot support plate 21 to flip over, driving the foot to plantar flexion or extension to both sides for flexion and extension training.

[0028] like Figure 2 and Figure 3 As shown, the foot support 20 includes a vertical plate 22 movably arranged on the training platform 10, the vertical plate 22 is rotatably connected to the foot support plate 21 through a spring shaft 23, and a support block 24 and a strap 25 are vertically arranged on one side of the foot support 20.

[0029] The foot support plate 21 is in contact with the foot at one side close to the support block 24 , and the support block 24 supports the foot. After the foot is fixed by the strap 25 , training can begin.

[0030] During flexion and extension training, the flexion and extension movement component 40 drives the foot support plate 21 to flip around the spring shaft 23, driving the patient's foot to perform plantar flexion and stretching. The spring shaft 23 is conducive to keeping the foot support 20 at a certain tilt angle for support, and can provide a certain thrust during circumduction training, so that the foot support plate 21 is not easy to flip during circumduction training and is adjusted within a certain angle under the pressure of the foot, which is conducive to switching between the two trainings at the same support position, and is convenient for patients to use.

[0031] like Figure 2 and Figure 3 As shown, the cyclic motion assembly 30 includes a driving mechanism 31 and a base 33 fixedly arranged on the training platform 10, a rotating rod 32 is fixedly arranged at the output end of the driving mechanism 31, one end of the rotating rod 32 is fixedly installed with a bearing 34 arranged on the lower surface of the vertical plate 22, and a slide groove 331 matching the bearing 34 is opened on the base 33.

[0032] The rotating rod 32 is in a Z-shaped structure, and is driven by the driving mechanism 31 to rotate around its center line, so that the vertical plate 22 rotates in the slide groove 331 through the bearing 34, helping the patient's foot to rotate around the point. At the same time, the foot drives the vertical plate 22 through the bearing 34 to remain on the same side during rotation, thereby completing the circular rotation training.

[0033] like Figure 1 and Figure 2 As shown, the flexion and extension movement assembly 40 includes a bidirectional telescopic rod 41 fixedly arranged on both sides of the training platform 10, and the output ends of the bidirectional telescopic rod 41 are movably connected to the upper surface of the foot support plate 21 through a connecting rope 42.

[0034] The foot support plate 21 is driven to flip around the spring shaft 23 through the bidirectional telescopic rod 41 and the connecting rope 42, which helps the patient's foot to plantar flex and stretch. At the same time, during circumflexion training, it is helpful to reserve a certain space for the rotation and angle adjustment of the foot support plate 21, which is beneficial to improve the smoothness of switching between the two types of training, and can allow the foot to have enough space to rotate during training, thereby helping to improve the training effect.

[0035] like Figure 1 and Figure 2 As shown, the training platform 10 includes a base 11, on which a leg pad 12 is movably connected via a hinge, and the leg pad 12 rotates around the connection between it and the base 11 to form an angle adjustment structure.

[0036] The foot support 20 and the circumferential motion component 30 are supported by the base 11, and the leg pad 12 is conducive to supporting the leg and the foot support 20 at a relatively uniform height, which is convenient for training. At the same time, the leg pad 12 is connected to the base 11 by rotation, which is conducive to reducing the difference between the lower limbs and the upper body when the patient's lower limbs are raised to a certain angle, thereby improving the patient's comfort and facilitating adjustment and adaptation.

[0037] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. An ankle pump exercise dual switching trainer, characterized in that: The invention comprises a training platform (10), on which a foot support (20) is movably arranged, on which a circumferential motion component (30) arranged below the foot support (20) is fixedly installed, the foot support (20) rotates around the central axis of the circumferential motion component (30) and at the same time rotates to form a circumferential motion structure, a foot support plate (21) is movably arranged on the foot support (20), and on which a flexion and extension motion component (40) connected to the upper surface of the foot support plate (21) is fixedly installed, the two ends of the flexion and extension motion component (40) respectively drive the foot support plate (21) to flip bidirectionally around the connection between the foot support plate and the foot support (20) to form a flexion and extension motion structure.

2. The ankle pump exercise dual switching trainer according to claim 1, characterized in that: The foot support (20) comprises a vertical plate (22) movably arranged on the training platform (10); the vertical plate (22) is rotatably connected to the foot support plate (21) via a spring shaft (23); and a support block (24) and a strap (25) are vertically arranged on one side of the foot support (20).

3. The ankle pump exercise dual switching trainer according to claim 2, characterized in that: The cyclic motion assembly (30) comprises a driving mechanism (31) and a base (33) fixedly arranged on the training platform (10); a rotating rod (32) is fixedly arranged at the output end of the driving mechanism (31); a bearing (34) arranged on the lower surface of the vertical plate (22) is fixedly installed at one end of the rotating rod (32); and a sliding groove (331) matching the bearing (34) is provided on the base (33).

4. The ankle pump exercise dual switching trainer according to claim 1, characterized in that: The flexion and extension movement assembly (40) comprises bidirectional telescopic rods (41) fixedly arranged on both sides of the training platform (10), and the output ends of the bidirectional telescopic rods (41) are movably connected to the upper surface of the foot support plate (21) through connecting ropes (42).

5. The ankle pump exercise dual switching trainer according to claim 1, characterized in that: The training platform (10) comprises a base (11), to which a leg pad (12) is movably connected via a hinge, and the leg pad (12) rotates around a connection between the leg pad and the base (11) to form an angle adjustment structure.

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