Ankle joint trainer for patient

Abstract

The utility model discloses a patient ankle joint trainer which comprises a training supporting assembly. The training supporting assembly comprises a training base plate, a training pedal arranged above the training base plate, a baffle fixed to the surface of the training pedal, a long shaft penetrating through the training base plate and the training pedal, baffle discs fixed to the two ends of the long shaft, a threaded long rod arranged on the bottom face of the training pedal, and a U-shaped supporting rod matched with the threaded long rod in a sleeving mode. The nut is connected with the threaded long rod and located between the U-shaped supporting rods; and an auxiliary training assembly. By means of mutual matching of the training supporting assembly and the auxiliary training assembly, during use, a patient can tread and loosen continuously through pedals, the function of exercising ankle joints is achieved, and by means of the structure that different inclined groove openings are formed, the device is suitable for being used at different angles, and springs can be replaced integrally, the structure is simple, and use is convenient. The patient can conveniently select the spring suitable for the strength of the patient so as to be used by different crowds, and the applicability of the ankle training device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ankle joint training, in particular to a patient ankle joint trainer. Background Art

[0002] In the neurology department, there are many patients with hemiplegia and limb weakness, and patients undergoing cerebral angiography or intervention need lower limb exercises. In the prior art, in order to facilitate ankle joint training for patients, patients are generally required to cooperate with the operation of the trainer to exercise. Such trainers are not flexible enough to use and will bring a certain training burden to patients who are already sick. Summary of the invention

[0003] Therefore, the purpose of the utility model is to provide a patient ankle joint trainer, which, through the mutual cooperation of the training support component and the auxiliary training component, can achieve the effect of exercising the ankle joint by the patient by continuously stepping on the pedals during use, and is suitable for use at different angles through the different inclined slots. The structural design that the spring can be replaced as a whole makes it convenient for patients to choose springs that are suitable for their own strength, so that it can be used by different groups of people, thereby improving the applicability of the ankle trainer.

[0004] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions: A patient ankle joint trainer, comprising:

[0005] A training support assembly, the training support assembly comprising a training base plate, a training pedal arranged above the training base plate, a baffle fixed to the surface of the training pedal, a long axis passing through the training base plate and the training pedal, baffles fixed to both ends of the long axis, a threaded long rod arranged on the bottom surface of the training pedal, a U-shaped support rod sleeved with the threaded long rod, and a nut connected to the threaded long rod and located between the U-shaped support rods;

[0006] An auxiliary training component, the auxiliary training component includes an oblique groove opening on the surface of the training base plate, a slide groove opening opened in the oblique groove opening, a long slide bar inserted into the slide groove opening, a flat plate fixed on the top surface of the long slide bar, a spring connected to the top surface of the flat plate, a limit frame inserted into the oblique groove opening, a limit hole opened in the slide groove opening, and a limit column arranged above the limit hole.

[0007] As a preferred solution of the patient ankle joint trainer described in the utility model, there are several inclined slots, and each inclined slot is provided with a corresponding slide slot, a long slide bar, a plate, a spring, a limit frame, a limit hole and a limit column.

[0008] As a preferred solution of the patient ankle joint trainer described in the utility model, the limiting column and the limiting hole are mutually fitted, and the limiting column blocks the long sliding bar.

[0009] As a preferred solution of the patient ankle joint trainer described in the utility model, the U-shaped support rod and the limit frame are fitted with each other, and the limit frame moves up and down along the oblique slot.

[0010] As a preferred solution of the patient ankle joint trainer described in the utility model, it also includes a mounting assembly, which includes a long slot opened on the back of the training base plate, a long slider inserted into the long slot and an L-shaped hook fixed on the surface of the long slider.

[0011] As a preferred solution of the patient ankle joint trainer described in the utility model, there are two long slots, long sliders and L-shaped hooks, and the two long slots, long sliders and L-shaped hooks are symmetrically arranged on the midline position of the training base plate.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] 1. The utility model achieves the effect of exercising the ankle joint by the mutual cooperation of the training support component and the auxiliary training component when in use, and the patient can continuously step on and loosen the pedals by means of the pedals, and the different inclined slots are suitable for use at different angles. The structural design of the spring that can be replaced as a whole makes it convenient for patients to choose springs that are suitable for their own strength, so that it can be used by different groups of people, thereby improving the applicability of the ankle trainer.

[0014] 2. Based on beneficial effect 1, the trainer can be fixed at the end of the bed by setting the long slot, long slider and L-shaped hook, which is convenient for patients to step on and is more flexible to use.

[0015] When the user's foot is released, the spring recovers its deformation, and the spring can drive the U-shaped support rod to return to its original position, so that the patient can repeat the foot pedal use. When the patient feels that the spring strength is too weak or too strong and is not suitable for him, the user pulls out the limit column to disengage the limit column from the limit hole, and at this time, by pulling the long slide bar, the long slide bar slides in the slide groove, so that the entire plate and spring can be replaced, and the spring strength that is suitable for him can be selected to improve applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is the position structure diagram of the long axis of the utility model;

[0019] Figure 3 It is the structural diagram of the utility model at A;

[0020] Figure 4 This is a positional structural diagram of the threaded long rod of the utility model;

[0021] Figure 5 This is a structural diagram of the installation components of the utility model.

[0022] In the figure: 11, training base plate; 12, training pedal; 13, baffle; 14, long axis; 15, baffle plate; 16, threaded long rod; 17, nut; 18, U-shaped support rod; 21, oblique groove; 22, sliding groove; 23, long slide bar; 24, flat plate; 25, spring; 26, limit frame; 27, limit hole; 28, limit column; 31, long groove; 32, long slide bar; 33, L-shaped hook. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides a patient ankle joint trainer. Through the cooperation of a training support component and an auxiliary training component, when in use, the patient can continuously step on and loosen the pedals to exercise the ankle joints. Different inclined slots are provided to make the trainer suitable for use at different angles. The structural design of the spring that can be replaced as a whole makes it convenient for patients to choose springs of suitable strength for themselves, so that the trainer can be used by different groups of people, thereby improving the applicability of the ankle trainer. Example

[0028] Figure 1 , Figure 2 , Figure 3 , Figure 4 The figure shows the overall structure of an ankle joint training device for patients according to the present invention. Figure 1 , Figure 2 , Figure 3 , Figure 4 The main structure of this embodiment includes: a training support component and an auxiliary training component.

[0029] The training support assembly is used in conjunction with the auxiliary training assembly. Specifically, the training support assembly includes a training base plate 11, a training pedal 12 arranged above the training base plate 11, a baffle 13 fixed to the surface of the training pedal 12, a long axis 14 passing through the training base plate 11 and the training pedal 12, baffles 15 fixed to both ends of the long axis 14, a threaded long rod 16 arranged on the bottom surface of the training pedal 12, a U-shaped support rod 18 sleeved with the threaded long rod 16, and a nut 17 connected to the threaded long rod 16 and located between the U-shaped support rods 18;

[0030] During actual use, the user pulls the U-shaped support rod 18, and the U-shaped support rod 18 rotates along the threaded long rod 16. When it rotates to the required angle, the user rotates the nut 17 to limit and lock the U-shaped support rod 18. At this time, the bottom surface of the U-shaped support rod 18 is inserted into the corresponding inclined groove 21, so that it can be assembled and used.

[0031] The auxiliary training component is used for auxiliary training. Specifically, the auxiliary training component includes an oblique groove 21 provided on the surface of the training base plate 11, a slide groove 22 provided in the oblique groove 21, a long slide bar 23 inserted into the slide groove 22, a plate 24 fixed on the top surface of the long slide bar 23, a spring 25 connected to the top surface of the plate 24, a limiting frame 26 inserted into the oblique groove 21, a limiting hole 27 provided in the slide groove 22, and a limiting column 28 provided above the limiting hole 27;

[0032] During specific use, the patient steps on the training pedal 12, and the training pedal 12 is subjected to force. At this time, the training pedal 12 rotates along the long axis 14, and the U-shaped support rod 18 squeezes the limit frame 26 downward, and the spring 25 contracts. When the user's foot is released, the spring 25 recovers its deformation, and the spring 25 can drive the U-shaped support rod 18 to return to its original position, so that the patient can repeat the foot pedal use. When the patient feels that the spring 25 is too weak or too strong and is not suitable for him / her, the user pulls out the limit column 28 to disengage the limit column 28 from the limit hole 27. At this time, by pulling the long slide bar 23, the long slide bar 23 slides in the slide groove 22, so that the entire plate 24 and the spring 25 can be replaced, and the strength of the spring 25 that is suitable for him / her can be selected to improve applicability. Example

[0033] Please refer to Figure 5 By means of the long slot 31, the long slider 32 and the L-shaped hook 33, the training device can be fixed at the end of the bed, which is convenient for the patient to step on and is more flexible to use;

[0034] Specifically, it also includes an installation component, which includes a long slot 31 opened on the back of the training base plate 11, a long slider 32 inserted into the long slot 31, and an L-shaped hook 33 fixed on the surface of the long slider 32;

[0035] There are two long slots 31, long sliders 32 and L-shaped hooks 33, and the two long slots 31, long sliders 32 and L-shaped hooks 33 are symmetrically arranged at the midline position of the training base plate 11;

[0036] During specific use, the entire training device can be hooked on the tail of the bed through the two distributed L-shaped hooks 33, which is convenient for patients to use for training. This is more flexible to use and convenient for patients to exercise.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A patient ankle joint trainer, characterized in that: include: A training support assembly, the training support assembly comprising a training base plate (11), a training pedal (12) arranged above the training base plate (11), a baffle (13) fixed to the surface of the training pedal (12), a long axis (14) passing through the training base plate (11) and the training pedal (12), baffles (15) fixed to both ends of the long axis (14), a threaded long rod (16) arranged on the bottom surface of the training pedal (12), a U-shaped support rod (18) sleeved with the threaded long rod (16), and a nut (17) connected to the threaded long rod (16) and located between the U-shaped support rods (18); An auxiliary training component, the auxiliary training component comprising an oblique groove (21) provided on the surface of the training base plate (11), a slide groove (22) provided in the oblique groove (21), a long slide bar (23) inserted into the slide groove (22), a flat plate (24) fixed on the top surface of the long slide bar (23), a spring (25) connected to the top surface of the flat plate (24), a limiting frame (26) inserted into the oblique groove (21), a limiting hole (27) provided in the slide groove (22), and a limiting column (28) arranged above the limiting hole (27).

2. A patient ankle joint trainer according to claim 1, characterized in that: A plurality of inclined slot openings (21) are provided, and each inclined slot opening (21) is provided with a corresponding slide slot opening (22), a long slide bar (23), a flat plate (24), a spring (25), a limit frame (26), a limit hole (27) and a limit column (28).

3. A patient ankle joint trainer according to claim 2, characterized in that: The limiting column (28) and the limiting hole (27) are mutually fitted, and the limiting column (28) blocks the long sliding bar (23).

4. A patient ankle joint trainer according to claim 3, characterized in that: The U-shaped support rod (18) and the limiting frame (26) are fitted together, and the limiting frame (26) moves up and down along the inclined slot (21).

5. A patient ankle joint trainer according to claim 4, characterized in that: It also includes a mounting assembly, which includes a long slot (31) formed on the back of the training base plate (11), a long slider (32) inserted into the long slot (31), and an L-shaped hook (33) fixed on the surface of the long slider (32).

6. A patient ankle joint trainer according to claim 5, characterized in that: The long slot (31), the long slider (32) and the L-shaped hook (33) are provided with two, and the two long slots (31), the long slider (32) and the L-shaped hook (33) are symmetrically arranged at the midline position of the training base plate (11).

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