CN219440566U

CN219440566U - Safety gait rehabilitation training device

Info

Publication number: CN219440566U
Application number: CN202320480455.2U
Authority: CN
Inventors: 曾昌琴; 许志强; 周金; 张庆; 唐嘉; 谭萍
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-01
Anticipated expiration: 2033-03-14

Abstract

The utility model provides safety gait rehabilitation training equipment, which comprises a base, wherein both sides of the base are provided with fixing plates; the two groups of fixing plates are respectively provided with a supporting frame, and the supporting frames are provided with a training mechanism and a supporting mechanism; the training mechanism comprises a mounting block which is arranged in the supporting frame in a sliding way; a first adjusting component connected with the mounting block is arranged in the support frame; the support frame is provided with a connecting rod, a chute is arranged on the connecting rod, and the other end of the connecting rod is provided with a pedal; a transmission disc is rotatably arranged on one side of the mounting block, and a control column on one side of the transmission disc is slidably clamped in the chute; the supporting mechanism comprises a bracket, and a second adjusting component connected with the bracket is arranged on the supporting frame. The device can assist patients with different steps to perform gait rehabilitation training. The upper body of the patient can be supported, even if the patient is exhausted in the training process, the body can be supported in an auxiliary manner through the two arms, so that the patient is prevented from falling down, and the safety of the patient in the training process is improved.

Description

Safety gait rehabilitation training device

Technical Field

The utility model relates to the technical field of rehabilitation training, in particular to safety gait rehabilitation training equipment.

Background

Parkinson's disease is clinically mainly manifested as resting tremor, bradykinesia, myotonia and postural gait disorder, when a patient suffers from gait disorder, the patient is not easy to maintain body balance, a slightly uneven road surface is likely to fall down, and the frequency of double-leg movement during walking is too fast or too slow to carry out autonomous adjustment on the walking frequency, so gait training equipment is needed to train walking.

According to the Chinese patent application number 202221725912.1, the gait rehabilitation training device for the Parkinson patient is provided, the patient can walk on the conveyor belt, the stability of standing on the conveyor belt can be effectively ensured and meanwhile a good buffering effect is achieved by arranging the spring to be matched with the guide rod and the support roller, and the comfort of rehabilitation training for the patient is improved. However, when the conventional training device performs gait training on patients with bradykinesia and muscle stiffness, the upper limbs of the patients cannot be stably supported, so that the patients are easy to fall down when the patients are in hypodynamia or lose balance in the training process, and the training amplitude and the walking frequency are inconvenient to adjust according to the step distance and the actual illness state of the patients, so that the practicability of the training device is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a safe gait rehabilitation training device, which aims to solve the technical problems that the prior training device cannot stably support the upper limb of a patient when the gait of the patient with bradykinesia and muscular rigidity is trained, the patient is easy to fall down in the process of training, and the training amplitude and the walking frequency are inconvenient to adjust according to the pace and the actual illness state of the patient.

In order to achieve the above object, the present utility model provides a safety gait rehabilitation training device, comprising

The base is provided with fixing plates at two sides;

the two groups of support frames are respectively arranged on the two groups of fixing plates, and the support frames are provided with a training mechanism and a supporting mechanism;

the training mechanism comprises:

the mounting block is arranged in the support frame in a sliding manner;

the first adjusting component is arranged in the supporting frame and connected with the mounting block so as to adjust the position of the mounting block in the supporting frame;

the connecting rod is arranged on the supporting frame and can swing along one end of the supporting frame, a sliding groove is formed in the connecting rod, and a pedal is arranged at the other end of the connecting rod;

the transmission disc is rotatably arranged on one side of the mounting block and is connected with the mounting block through a power assembly, and a control column on one side of the transmission disc is slidably clamped in the chute;

the supporting mechanism comprises:

a bracket;

the second adjusting component is arranged on the supporting frame and connected with the bracket so as to adjust the height of the bracket.

Optimally, the first adjusting component comprises:

the screw rod is rotatably arranged in the supporting frame, penetrates through the mounting block and is in threaded fit with the mounting block, and one end of the screw rod is provided with an adjusting knob;

the locating rod is fixedly arranged in the supporting frame and penetrates through the mounting block.

Optimally, one end of the connecting rod, which is far away from the pedal, is provided with a connecting shaft, the support frame is provided with a connecting sleeve, and the connecting shaft is arranged in the connecting sleeve in a penetrating way.

Optimally, the power assembly comprises a transmission motor, the transmission motor is fixedly arranged on one side of the mounting block, and an output shaft of the transmission motor penetrates through the mounting block and is connected with the transmission disc.

Optimally, the second adjusting component comprises:

the fixed frame is arranged on the support frame, and a threaded knob is arranged on the fixed frame in a penetrating way;

the mounting rod is fixedly arranged at the bottom of the bracket, a plurality of groups of fixing holes are formed in the mounting rod, the mounting rod penetrates through the fixing frame, and the threaded knob penetrates through one group of fixing holes.

Optimally, the bottom of the bracket is provided with a handle.

Optimally, a first flexible pad is arranged on the base, a second flexible pad is arranged on the pedal, and a third flexible pad is arranged on the bracket.

Optimally, a plurality of groups of uniformly distributed supporting rollers are arranged on the base, the supporting rollers are in contact with the pedals, and flexible sleeves are sleeved on the supporting rollers.

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

1. when the gait rehabilitation training device is used, a patient steps on two groups of pedals, two groups of driving disks are controlled to rotate in opposite directions through two groups of power components respectively, the driving disks drive a control column to move in the rotating process, the control column drives a connecting rod to swing reciprocally along the connecting point of the connecting rod and a supporting frame through the cooperation of the connecting rod and a sliding groove, and then the two groups of pedals are driven to reciprocate on a base, the two legs of the patient assist in applying force properly along with the movement of the pedals, and meanwhile, the movement frequency of the two legs is regulated to assist the patient in gait rehabilitation training. And the height of the mounting block can be adjusted through the first adjusting component, so that the initial position of the control column in the chute is adjusted, the motion amplitude of the two groups of pedals can be adjusted according to the step distance of a patient, and the device is suitable for training and use of different people.

2. When the gait rehabilitation training device is used, a patient can also adjust the heights of the brackets on the support frames through the second adjusting component on the two groups of brackets, so that the brackets can be used under armpits of patients with different heights to support the upper body of the patient, even if the patient is exhausted or unbalanced in the training process, the patient can also support the body in an auxiliary manner through the two arms, the falling of the patient is avoided, and the safety of the patient in the training process is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

FIG. 1 is a schematic perspective view of a safety gait rehabilitation training device according to the present utility model;

FIG. 2 is a schematic diagram of the pedal structure of the safety gait rehabilitation training device of the present utility model;

FIG. 3 is a schematic diagram of the installation structure of a driving disc in the safety gait rehabilitation training device of the present utility model;

FIG. 4 is a schematic diagram of the structure of a training mechanism in a safety gait rehabilitation training device according to the present utility model;

fig. 5 is a schematic structural view of a support frame in a safety gait rehabilitation training device according to the present utility model.

Reference numerals:

101. a base; 102. a fixing plate; 103. a support roller; 104. a first flexible pad;

201. a support frame; 202. a screw rod; 203. an adjustment knob; 204. a positioning rod; 205. connecting sleeves; 206. a fixed frame;

301. a connecting rod; 302. a chute; 303. a connecting shaft; 304. a pedal; 305. a second flexible pad;

401. a mounting block; 402. a drive motor; 403. a drive plate; 404. a control column;

501. a mounting rod; 502. a fixing hole; 503. a threaded knob; 504. a bracket; 505. a third flexible pad; 506. a handle bar.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Examples:

as shown in fig. 1 to 3, the present utility model provides a safety gait rehabilitation training device, which comprises a base 101, wherein both sides of the base 101 are provided with fixing plates 102; the fixed plate 102 is provided with a support frame 201, and the support frame 201 is provided with a training mechanism and a support mechanism; the training mechanism comprises a mounting block 401 which is arranged in the support frame 201 in a sliding manner, a pedal 304 is arranged at one end of the connecting rod 301, a connecting shaft 303 is arranged at one end, away from the pedal 304, of the connecting rod 301, a connecting sleeve 205 is arranged on the support frame 201, and the connecting shaft 303 is arranged in the connecting sleeve 205 in a penetrating manner. The connecting rod 301 is provided with a chute 302, the transmission plate 403 is rotatably arranged on one side of the mounting block 401 and is connected with the mounting block through a power assembly, and a control column 404 on one side of the transmission plate 403 is slidably clamped in the chute 302.

The power assembly comprises a transmission motor 402, wherein the transmission motor 402 is fixedly arranged on one side of the mounting block 401, and an output shaft of the transmission motor 402 penetrates through the mounting block 401 and is connected with the transmission disc 403. When the pedal 304 is used, a patient puts feet on the pedal 304, the transmission motor 402 controls the transmission disc 403 to rotate, the two groups of transmission motors 402 turn the same, the transmission disc 403 drives the control column 404 to rotate in the rotating process, and then the connecting rod 301 is driven to integrally reciprocate along the connecting shaft 303 through matching with the sliding groove 302 on one side of the connecting rod 301 so as to drive the pedal 304 to reciprocate, gait training is carried out on the two legs of the patient, and the movement of the two legs of the patient is in normal frequency.

As shown in fig. 4, in the present embodiment, a first adjusting assembly connected to a mounting block 401 is provided in the support frame 201 to adjust the position of the mounting block 401 in the support frame 201; the first adjusting assembly comprises a screw rod 202 rotatably arranged in a supporting frame 201, the screw rod 202 is arranged in a penetrating way in a mounting block 401 and is in threaded fit with the mounting block, and one end of the screw rod 202 is provided with an adjusting knob 203; a positioning rod 204 is arranged in the supporting frame 201, and the positioning rod 204 is arranged in the mounting block 401 in a penetrating way.

The screw rod 202 is driven to rotate by rotating the adjusting knob 203, and the mounting block 401 is driven to move up and down by the positioning of the positioning rod 204 in the rotating process of the screw rod 202, so that the height of the driving disc 403 is adjusted, the initial height of the control column 404 in the chute 302 is adjusted, the movement amplitude of the control column 404 moving up the pedal 304 is increased, the movement amplitude of the control column 404 moving down the pedal 304 is reduced, the use of patients with different steps is facilitated, and the application range of the equipment is improved.

As shown in fig. 4, in the present embodiment, the supporting mechanism includes a bracket 504; a second adjustment assembly is provided on the support frame 201 and is coupled to the bracket 504 to adjust the height of the bracket 504. The second adjusting component comprises a fixed frame 206 arranged on the supporting frame 201, and a threaded knob 503 is arranged on the fixed frame 206 in a penetrating way; the bracket 504 bottom is provided with installation pole 501, has offered multiunit fixed orifices 502 on the installation pole 501, and installation pole 501 wears to establish in fixed frame 206, and screw thread knob 503 wears to establish in one of them fixed orifices 502.

After the threaded knob 503 is unscrewed, the mounting rod 501 slides in the fixing frame 206, so that the height of the bracket 504 is adjusted, and after adjustment, the patient can place the bracket 504 under the armpit to assist in supporting the upper body in the training process, so that the patient is prevented from falling down in the gait training process. And a handle bar 506 is provided at the bottom of the bracket 504. The patient can hold the handle bar 506 to assist in exerting force, improving the training effect and the safety in the training process.

As shown in fig. 1, in the present embodiment, a first flexible pad 104 is provided on the base 101, a second flexible pad 305 is provided on the pedal 304, and a third flexible pad 505 is provided on the bracket 504, so as to reduce damage to the patient when the patient falls down and over the apparatus. The base 101 is provided with a plurality of groups of uniformly distributed supporting rollers 103, the supporting rollers 103 are contacted with pedals 304, and flexible sleeves are sleeved on the supporting rollers 103. The pedal 304 is supported in an auxiliary manner by the supporting roller 103, so that the safety of the equipment is further improved.

The utility model has the specific use mode and beneficial effects that:

when the gait rehabilitation training device is used, a patient steps on two groups of pedals 304 by feet, the two groups of transmission discs 403 are controlled to rotate in opposite directions through the transmission motor 402, the transmission discs 403 drive the control column 404 to move in the rotating process, the control column 404 drives the connecting rod 301 to swing reciprocally along the connecting shaft 303 through the cooperation with the sliding groove 302, and then the two groups of pedals 304 are driven to reciprocate on the base 101, the two legs of the patient follow the movement of the pedals 304 to appropriately apply force to assist, and meanwhile, the movement frequency of the two legs is adjusted to assist the patient in gait rehabilitation training. And the screw 202 can be driven to rotate by rotating the adjusting knob 203 so as to adjust the height of the mounting block 401, thereby adjusting the initial position of the control column 404 in the chute 302, and adjusting the movement amplitude of the two groups of pedals 304 according to the step distance of a patient so as to adapt to different people for training.

When the gait rehabilitation training device is used, a patient can also put the double arm frames on the two groups of brackets 504, the height of the brackets 504 on the supporting frame 201 is adjusted by fixing the threaded knobs 503 in the fixing holes 502 at different positions, so that the brackets 504 can be used under armpits of patients with different heights to support the upper half of the patient, even if the patient is exhausted or unbalanced in the training process, the patient can also support the body in an auxiliary manner through the double arms, the falling of the patient is avoided, and the safety of the patient in the training process is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments.

Claims

1. Safety gait rehabilitation training device, its characterized in that including:

the device comprises a base (101), wherein both sides of the base (101) are provided with fixing plates (102);

two groups of support frames (201) are respectively arranged on the two groups of fixing plates (102), and a training mechanism and a supporting mechanism are arranged on the support frames (201);

the training mechanism comprises:

the mounting block (401) is arranged in the supporting frame (201) in a sliding manner;

the first adjusting component is arranged in the supporting frame (201) and connected with the mounting block (401) so as to adjust the position of the mounting block (401) in the supporting frame (201);

the connecting rod (301) is arranged on the supporting frame (201) and can swing along one end of the supporting frame, a sliding groove (302) is formed in the connecting rod (301), and a pedal (304) is arranged at the other end of the connecting rod (301);

the transmission disc (403) is rotatably arranged on one side of the mounting block (401) and is connected with the mounting block through a power assembly, and a control column (404) on one side of the transmission disc (403) is slidably clamped in the chute (302);

the supporting mechanism comprises:

a bracket (504);

and the second adjusting assembly is arranged on the supporting frame (201) and connected with the bracket (504) so as to adjust the height of the bracket (504).

2. The safety gait rehabilitation training device of claim 1, wherein the first adjustment assembly comprises:

the screw rod (202) is rotatably arranged in the supporting frame (201), the screw rod (202) is arranged in the mounting block (401) in a penetrating mode and is in threaded fit with the mounting block, and one end of the screw rod (202) is provided with an adjusting knob (203);

the positioning rod (204) is fixedly arranged in the supporting frame (201), and the positioning rod (204) penetrates through the mounting block (401).

3. The safety gait rehabilitation training device according to claim 1, wherein a connecting shaft (303) is arranged at one end of the connecting rod (301) away from the pedal (304), a connecting sleeve (205) is arranged on the supporting frame (201), and the connecting shaft (303) is arranged in the connecting sleeve (205) in a penetrating manner.

4. The safety gait rehabilitation training device of claim 1, wherein: the power assembly comprises a transmission motor (402), the transmission motor (402) is fixedly arranged on one side of the mounting block (401), and an output shaft of the transmission motor (402) penetrates through the mounting block (401) and is connected with the transmission disc (403).

5. The safety gait rehabilitation training device of claim 1, wherein the second adjustment assembly comprises:

the fixed frame (206) is arranged on the supporting frame (201), and a threaded knob (503) is arranged on the fixed frame (206) in a penetrating way;

the mounting rod (501) is fixedly arranged at the bottom of the bracket (504), a plurality of groups of fixing holes (502) are formed in the mounting rod (501), the mounting rod (501) is penetrated into the fixing frame (206), and the threaded knob (503) is penetrated into one group of fixing holes (502).

6. The safety gait rehabilitation training device of claim 1, wherein: a handle bar (506) is arranged at the bottom of the bracket (504).

7. The safety gait rehabilitation training device of claim 1, wherein: the base (101) is provided with a first flexible pad (104), the pedal (304) is provided with a second flexible pad (305), and the bracket (504) is provided with a third flexible pad (505).

8. The safety gait rehabilitation training device of claim 1, wherein: the base (101) is provided with a plurality of groups of uniformly distributed supporting rollers (103), the supporting rollers (103) are in contact with the pedals (304), and flexible sleeves are sleeved on the supporting rollers (103).