CN220714721U

CN220714721U - Ankle training instrument

Info

Publication number: CN220714721U
Application number: CN202322408469.6U
Authority: CN
Inventors: 王阳; 任毅; 高俊丽; 郑永鑫
Original assignee: Hanzhong Central Hospital
Current assignee: Hanzhong Central Hospital
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-05
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses an ankle training instrument, belonging to the technical field of rehabilitation instruments; comprising the following steps: the base, the pillar, the seat, the support, the base top is arranged in to the pillar, the pillar top is arranged in to the seat, be provided with the forearm on the base lateral wall, slide on the forearm and be provided with the movable sleeve, the support is arranged in the movable sleeve top, the movable sleeve both sides are provided with the fly leaf relatively, the fly leaf top sets up the fixed plate, the articulated footboard that is provided with in fixed plate top, be provided with the spring between footboard and the fixed plate, be provided with the handle on the support upper end lateral wall, utilize the seat to support for the patient, can protect the patient in the early stage of rehabilitation, can satisfy the demand of rehabilitation early stage light load training, utilize the handle to stand on the footboard, can utilize patient's weight to assist the increase training load in the later stage of rehabilitation, can satisfy the demand of rehabilitation stage heavy load training, show pressure sensor's pressure numerical value through the display screen, the load of ankle promptly when training, in time feedback patient and remind the patient to improve according to numerical value size.

Description

Ankle training instrument

Technical Field

The utility model relates to an ankle training instrument, and belongs to the technical field of rehabilitation instruments.

Background

The ankle and foot training instrument is mainly applied to patients suffering from lower limb fracture or injury and nervous system diseases. In orthopaedics, such as early lower limb fracture or ligament injury, partial load is required to improve the muscle strength of lower limbs and promote the recovery of proprioception. In patients with nervous system diseases such as cerebral apoplexy hemiplegia and incomplete paraplegia, the training is performed to improve the dorsiflexion and plantar flexion capacity of the ankle joint, so as to improve the balance stability of the patient and the walking capacity, the conventional ankle training instrument is usually of a sitting type structure, when in use, the patient sits on a seat, the legs extend out, the feet are stepped on a pedal with elasticity, and the training is performed by stepping on the pedal, but the prior art has the following defects when in use:

along with the gradual rehabilitation of patients, the training load of the ankle needs to be gradually increased, and the sitting structure is inconvenient for the ankle to exert force, so that the device can only be suitable for the training in the early stage of rehabilitation and cannot meet the training requirement of the heavy load in the later stage of rehabilitation.

Disclosure of Invention

The ankle training instrument provided by the utility model can solve the problem that the ankle training instrument can only be suitable for training in the early stage of rehabilitation and cannot meet the training requirement of heavy load in the later stage of rehabilitation by combining sitting and standing.

In order to solve the problems, the technical scheme provided by the utility model is as follows: ankle training instrument includes: the seat is arranged at the top of the support, a forearm is arranged on the side wall of the base, a movable sleeve is slidably arranged on the forearm, the support is arranged at the top of the movable sleeve, movable plates are oppositely arranged on two sides of the movable sleeve, a fixed plate is arranged at the top of the movable plate, a pedal is hinged to the top of the fixed plate, a spring is arranged between the pedal and the fixed plate, and a handle is arranged on the side wall of the upper end of the support;

further, a sliding groove is formed in the top of the front arm, a screw rod is connected with the sliding groove in a rotating mode, a motor is arranged at the front end of the front arm, an output shaft of the motor is connected with the screw rod, a sliding block is connected onto the screw rod in a threaded mode, and the top of the sliding block is fixedly connected with the movable sleeve;

furthermore, armrests are oppositely arranged on the seat, and protection pads are arranged at the tops of the armrests;

further, the bottom of the movable plate is provided with a reinforcing rib plate;

further, the fixed plate top is provided with pressure sensor, the spring supports to press and arranges pressure sensor on, the support top is provided with the display screen, and display screen and pressure sensor form electric connection.

The utility model has the beneficial effects that:

1. the seat is used for supporting a patient, so that the patient can be protected in the early stage of rehabilitation, and the requirement of the early stage of rehabilitation on small load training can be met;

2. the handles can be used for standing on the pedals, the weight of a patient can be used for assisting in increasing the training load in the later period of rehabilitation, and the requirement of heavy load training in the later period of rehabilitation can be met;

3. the pressure value of the pressure sensor, namely the load of the ankle during training, is displayed through the display screen, and the patient is timely fed back and reminded of improvement according to the value.

Drawings

Fig. 1 is a perspective view of an ankle training apparatus of the present utility model.

Figure 2 is a side view of the ankle trainer pedal of the present utility model.

Fig. 3 is a schematic view of the structure of the forearm of the ankle training device of the utility model.

1. A base; 2. a support post; 3. a seat; 4. an armrest; 5. a handle; 6. a display screen; 7. a bracket; 8. a pedal; 9. a movable plate; 10. a motor; 11. a forearm; 12. a movable sleeve; 13. a fixing plate; 14. a spring; 15. a pressure sensor; 16. a slide block; 17. a screw rod; 18. and a sliding groove.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

According to the figures 1-3: the present utility model provides an ankle training device comprising: the device comprises a base 1, a support column 2, a seat 3 and a support 7, wherein the support column 2 is arranged at the top of the base 1, the seat 3 is arranged at the top of the support column 2, a front arm 11 is arranged on the side wall of the base 1, a movable sleeve 12 is slidably arranged on the front arm 11, the support 7 is arranged at the top of the movable sleeve 12, movable plates 9 are oppositely arranged on two sides of the movable sleeve 12, a fixed plate 13 is arranged at the top of the movable plate 9, a pedal 8 is hinged to the top of the fixed plate 13, a spring 14 is arranged between the pedal 8 and the fixed plate 13, a handle 5 is arranged on the side wall at the upper end of the support 7, the device can be seated on the seat 3 in the early rehabilitation stage, the pedal 8 is trampled by feet, no special large load is needed, the small load requirement in the early rehabilitation stage is met, the handle 5 can be held to stand on the pedal 8 in the later rehabilitation stage, the weight auxiliary training can be utilized, and the large load requirement in the later rehabilitation stage can be met;

in the utility model, the top of the front arm 11 is provided with a chute 18, a screw rod 17 is rotationally connected with the chute 18, the front end of the front arm 11 is provided with a motor 10, an output shaft of the motor 10 is connected with the screw rod 17, a sliding block 16 is in threaded connection with the screw rod 17, the top of the sliding block 16 is fixedly connected with a movable sleeve 12, the screw rod 17 is driven by the motor 10 to rotate, so that the sliding block 16 moves in the chute 18 to drive the movable sleeve 12 to move, and the distance between a bracket 7 and a seat 3 can be adjusted;

in the utility model, the armrests 4 are oppositely arranged on the seat 3, and the protection pads are arranged at the tops of the armrests 4, so that the seat is convenient to sit on the seat 3, and the armrests 4 are used for assisting in exerting force;

in the utility model, the bottom of the movable plate 9 is provided with the reinforcing rib plate, so that the stability of the movable plate 9 is ensured;

in the utility model, the top of the fixed plate 13 is provided with the pressure sensor 15, the spring 14 is pressed against the pressure sensor 15, the top of the bracket 7 is provided with the display screen 6, the display screen 6 is electrically connected with the pressure sensor 15, the pressure value of the pressure sensor 15 is displayed through the display screen 6, and the patient is timely fed back and reminded of improvement according to the value.

The principle of the utility model is as follows: at the early stage of rehabilitation, a patient sits on the seat 3, steps on the pedal 8 by feet, after the pedal 8 is far away, the motor 10 is started to drive the screw rod 17 to rotate, the sliding block 16 moves in the sliding groove 18 to drive the movable sleeve 12 to move, the distance between the support 7 and the seat 3 is adjusted, after the pedal 8 is stepped on by feet, the elasticity of the spring 14 is overcome, the spring 14 presses the pressure sensor 15, the display screen 6 displays the pressure, the patient is fed back, whether the stepping force needs to be changed or not is judged according to the situation of the patient, the patient stands at the later stage of rehabilitation, the foot to be trained steps on the pedal 8 for training, at the moment, the weight of the patient is assisted for training, the load can be effectively increased, the requirement of the early stage of rehabilitation can be met, and the patient can be used at the later stage of rehabilitation.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Ankle training appearance, its characterized in that: including base (1), pillar (2), seat (3), support (7), base (1) top is arranged in to pillar (2), and pillar (2) top is arranged in to seat (3), is provided with forearm (11) on base (1) lateral wall, and the slip is provided with movable sleeve (12) on forearm (11), and movable sleeve (12) top is arranged in to support (7), and movable sleeve (12) both sides are provided with fly leaf (9) relatively, and fly leaf (9) top sets up fixed plate (13), and fixed plate (13) top articulates and is provided with footboard (8), be provided with spring (14) between footboard (8) and fixed plate (13), be provided with handle (5) on support (7) upper end lateral wall.

2. An ankle training device according to claim 1, wherein: the sliding block type front arm is characterized in that a sliding groove (18) is formed in the top of the front arm (11), a screw rod (17) is connected to the sliding groove (18) in a rotating mode, a motor (10) is arranged at the front end of the front arm (11), an output shaft of the motor (10) is connected with the screw rod (17), a sliding block (16) is connected to the screw rod (17) in a threaded mode, and the top of the sliding block (16) is fixedly connected with the movable sleeve (12).

3. An ankle training device according to claim 1, wherein: armrests (4) are oppositely arranged on the seat (3), and protection pads are arranged at the tops of the armrests (4).

4. An ankle training device according to claim 1, wherein: the bottom of the movable plate (9) is provided with a reinforcing rib plate.

5. An ankle training device according to claim 1, wherein: the top of the fixed plate (13) is provided with a pressure sensor (15), the spring (14) is propped against and arranged on the pressure sensor (15), the top of the bracket (7) is provided with a display screen (6), and the display screen (6) is electrically connected with the pressure sensor (15).