CN218572758U

CN218572758U - Patient leg rehabilitation frame

Info

Publication number: CN218572758U
Application number: CN202223059703.0U
Authority: CN
Inventors: 孙娟
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-07
Anticipated expiration: 2032-11-17

Abstract

The utility model belongs to the technical field of rehabilitation equipment, in particular to a rehabilitation frame for legs of a patient, which comprises a bottom plate, wherein a pair of rehabilitation frames which act synchronously are arranged on the bottom plate; the pair of rehabilitation frames comprise fixed frames fixedly connected with the bottom plate, the bottom plate is connected with a synchronous frame in a sliding mode, and the left frame and the right frame which can rotate left and right are connected to the two sides of the synchronous frame and the pair of fixed frames; the left and right brackets on the fixing frame are rotatably connected with a rear supporting plate, the rear supporting plate is rotatably connected with a front supporting plate, and the other end of the front supporting plate is rotatably connected with the left and right brackets on the synchronizing frame; the synchronous frame is rotatably connected with a pair of turnover rods matched with the left frame and the right frame, and the turnover rods are rotatably connected with rollers; a pair of opening and closing frames matched with the pair of rollers are connected to the bottom plate in a sliding mode, and front slideways matched with the rollers are arranged on the pair of opening and closing frames; the utility model discloses the effectual current rehabilitation frame of having solved is when using, can not be effectual to the problem that patient's crotch was trained.

Description

Patient leg rehabilitation frame

Technical Field

The utility model belongs to the technical field of rehabilitation equipment, concretely relates to recovered frame of patient's shank.

Background

In patients with nerve-related problems, leg muscles are not innervated due to leg nerve compression, causing leg muscle atrophy; in rehabilitation, medical staff or family members of the patient are usually required to perform knee bending related training on the legs of the patient; so as to carry out relevant activities on the leg muscles of the patient and promote the rapid rehabilitation of the patient; however, the manual auxiliary training undoubtedly increases a great burden on medical staff or family members of patients; and manual auxiliary training, the frequency of training can not be controlled for a long time, influences patient's recovered effect.

Therefore, the patient needs to be assisted in knee bending training by using the corresponding rehabilitation frame so as to achieve the training of the lower limbs of the patient. However, the existing rehabilitation frame is used for performing knee bending training simply, and leg muscles and partial hip muscles of a patient are trained; however, the rehabilitation training for the patient requires not only training for the legs and the hip muscles of the patient, but also training for the crotch of the patient; simple knee bending training can not effectively train the crotch of a patient during training, and the overall rehabilitation of the lower limbs of the patient is greatly influenced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a recovered frame of patient's shank, the effectual current recovered frame of having solved is when using, can not effectually train the problem to patient's crotch.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a leg rehabilitation frame for a patient comprises a bottom plate, wherein a pair of rehabilitation frames which synchronously act are arranged on the bottom plate; the pair of rehabilitation frames comprise fixing frames fixedly connected with the bottom plate, the bottom plate is connected with a synchronizing frame in a sliding mode, and the left frame and the right frame which can rotate left and right are connected to the two sides of the synchronizing frame and the pair of fixing frames; the left and right brackets on the fixing frame are rotatably connected with a rear supporting plate, the rear supporting plate is rotatably connected with a front supporting plate, and the other end of the front supporting plate is rotatably connected with the left and right brackets on the synchronizing frame; the synchronous frame is rotatably connected with a pair of turnover rods matched with the left frame and the right frame, and the turnover rods are rotatably connected with rollers; a pair of opening and closing frames matched with the pair of rollers are connected to the bottom plate in a sliding mode, and front slideways matched with the rollers are arranged on the pair of opening and closing frames; the front slideway is communicated with an opening-closing slideway, and the opening-closing slideway is communicated with a rear slideway.

Furthermore, the turning rod is coaxially and fixedly connected with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, and the driven bevel gear is coaxially and fixedly connected with the left frame and the right frame.

Furthermore, a support frame is fixedly connected to the bottom plate, and a motor is fixedly connected to the support frame; the output of motor is connected with movable crank, and the last rotation of movable crank is connected with the connecting rod, and the connecting rod other end rotates with the synchronizing rack and is connected.

Furthermore, the bottom plate is connected with an adjusting frame in a sliding manner, and the pair of opening and closing frames are fixedly connected with the adjusting frame; the bottom plate is rotatably connected with a screw rod, and the adjusting frame is in threaded connection with the screw rod; the screw rod is connected with a steering bevel gear set, and the input end of the steering bevel gear set is coaxially and fixedly connected with a knob.

Furthermore, the bottom plate is provided with scale marks, the opening and closing frame is provided with a pointer matched with the scale marks, and the pointer is arranged at one end, far away from the opening and closing slide way, of the back slide way.

Furthermore, a synchronous crank is rotatably connected to the bottom plate, and the center position of the synchronous crank is rotatably connected with the bottom plate; it is a pair of the equal coaxial rigid coupling of left and right sides frame has the synchronizing bar on the mount, and synchronous articulate both ends are all rotated and are connected with the safety lever, and the safety lever other end rotates with the synchronizing bar and is connected.

Furthermore, fixing belts are arranged on the front supporting plate and the rear supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the synchronous frame slides along the bottom plate, the front support plate is driven to rotate by the left and right frames, the front support plate drives the rear support plate to rotate along the left and right frames on the fixed frame, and the knee bending movement is carried out by the front support plate and the rear support plate; in addition, the turning rod and the roller are matched with the front slide way, the opening and closing slide way and the rear slide way on the opening and closing frame, and under the action of the opening and closing slide way, the patient can do knee bending movement and the crotch is opened outwards to train the crotch; and performing knee bending training when the crotch of the patient is open; in summary, the present application can effectively exercise the leg, hip and crotch muscles of the patient.

2. The utility model discloses when using, make the frame that opens and shuts slide along the bottom plate, adjust the relative position of front slide, back slide and gyro wheel, when can effectual regulation patient open and shut the motion, the patient bends the degree of knee, and follow-up patient is at the open in-process of crotch, bends the length of the process of knee training, makes this application can carry out specific rehabilitation training according to patient's particular case, improves the practicality of this application.

3. When the utility model is used, the left and right frames can rotate synchronously through the arrangement of the synchronous crank, the synchronous rod and the safety rod; even if any opening and closing frame breaks down, another opening and closing frame still can make the corresponding preceding backup pad of this opening and closing frame and back backup pad remain stable through the synchronization action of synchronous crank, synchronizing bar, safety lever, improves the security of this application.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 2 according to the present invention;

FIG. 4 is a schematic view showing the matching state of the middle synchronizing frame, the left and right frames, the turning rod, the roller, the driving bevel gear set, the driven bevel gear set, etc. according to the present invention;

in the figure: 1. the automatic adjusting device comprises a base plate, 2, an opening and closing frame, 3, a front slide rail, 4, an opening and closing slide rail, 5, a scale mark, 6, a rear slide rail, 7, a knob, 8, a rear supporting plate, 9, a fixing belt, 10, a front supporting plate, 11, a motor, 12, a supporting frame, 13, a movable crank, 14, an adjusting frame, 15, a screw rod, 16, a connecting rod, 17, a synchronous frame, 18, a fixing frame, 19, a synchronous rod, 20, a safety rod, 21, a synchronous crank, 22, a steering bevel gear set, 23, a roller, 24, a turnover rod, 25, a driving bevel gear, 26, a driven bevel gear, 27 and a left and right frame.

Detailed Description

A leg rehabilitation frame for a patient, which is shown in figures 1 to 4 and comprises a bottom plate 1, wherein a pair of rehabilitation frames which act synchronously are arranged on the bottom plate 1; the pair of rehabilitation frames respectively comprise a fixed frame 18 fixedly connected with the bottom plate 1, the bottom plate 1 is connected with a synchronous frame 17 in a sliding way, and the left frame 27 and the right frame 27 which can rotate left and right are respectively connected to the two sides of the synchronous frame 17 and the pair of fixed frames 18; the left bracket 27 and the right bracket 27 on the fixing frame 18 are both rotationally connected with a rear supporting plate 8, the rear supporting plate 8 is rotationally connected with a front supporting plate 10, and the other end of the front supporting plate 10 is rotationally connected with the left bracket 27 and the right bracket 27 on the synchronizing frame 17; respectively placing the lower leg and the thigh of a patient on the front support plate 10 and the rear support plate 8; the legs of the patient are driven to move correspondingly by the movement of the front supporting plate 10 and the rear supporting plate 8, so that the manual auxiliary training of medical staff or family members of the patient can be effectively replaced; specifically, the front support plate 10 is driven to rotate by the left and right brackets 27 through the synchronous bracket 17 sliding along the bottom plate 1, the front support plate 10 drives the rear support plate 8 to rotate along the left and right brackets 27 on the fixing frame 18, and the knee bending movement is performed by the front support plate 10 and the rear support plate 8; through the knee bending training, the leg and hip muscles of the patient are trained, and the rehabilitation effect of the patient is improved.

The synchronous frame 17 is rotatably connected with a pair of turning rods 24 matched with the left frame 27 and the right frame 27, and the turning rods 24 are rotatably connected with rollers 23; a pair of opening and closing frames 2 matched with the pair of rollers 23 are connected to the bottom plate 1 in a sliding mode, and front slideways 3 matched with the rollers 23 are arranged on the pair of opening and closing frames 2; the front slideway 3 is communicated with an opening-closing slideway 4, and the opening-closing slideway 4 is communicated with a back slideway 6.

In addition, in the moving process of the synchronous frame 17, the rollers 23 slide along the front slide way 3, the opening and closing slide way 4 and the rear slide way 6 on the opening and closing frame 2, and the left and right frames 27 move along with the movement of the synchronous frame 17 under the action of the front slide way 3, so that the patient can do normal knee bending movement under the driving of the front support plate 10 and the rear support plate 8; under the action of the opening and closing slide way 4, the roller 23 drives the turning rod 24 to rotate, and the turning rod 24 drives the left frame 27 and the right frame 27 to rotate along the synchronous frame 17; namely, the left and right frames 27 move along with the walking frame 17, and the left and right frames 27 rotate along the synchronous frame 17, so that the patient can do knee bending movement and the crotch is opened outwards to train the crotch; when the roller 23 enters the back slide way 6 through the open-close slide way 4, the crotch of the patient is opened at the moment, and the crotch is kept opened during the movement along the back slide way 6; at this time, the synchronous frame 17 continuously drives the front support plate 10 and the rear support plate 8 to rotate through the left and right frames 27, namely, the patient performs knee bending training in the process of opening the crotch, so that the leg, hip and crotch muscles of the patient can be effectively and comprehensively exercised.

In addition, the opening and closing frame 2 slides along the bottom plate 1, so that the relative positions of the front slide way 3, the opening and closing slide way 4, the rear slide way 6 and the roller 23 can be adjusted, and further, the knee bending degree of a patient is changed when the crotch is opened and closed in the knee bending and crotch opening and closing movement processes; when the roller 23 starts to slide along with the walking frame 17, the roller is immediately contacted with the opening-closing slide way 4, the leg of the patient starts to bend the knee, namely, the opening-closing movement of the crotch is carried out, and then the knee bending training is carried out in the process of the crotch opening; when the roller 23 contacts with the opening-closing slide way 4 in the middle stage of the movement of the synchronous frame 17, the leg of the patient bends to a certain degree, then the opening-closing movement of the crotch is carried out, and then the training of bending the knee is carried out in the process of opening the crotch; when the roller 23 is in the later stage of the motion of the synchronous frame 17 and the terminal point of the opening-closing slide way 4 is consistent with the terminal point of the motion of the synchronous frame 17, the leg of the patient bends the knee to the maximum degree, and the opening-closing motion of the crotch is carried out under the action of the opening-closing slide way 4; in conclusion, the degree of knee bending of the patient during the opening and closing movement of the patient can be effectively adjusted by adjusting the opening and closing frame 2; make this application can carry out specific rehabilitation training according to patient's particular case, improve the practicality of this application.

Further, the turning rod 24 is coaxially and fixedly connected with a driving bevel gear 25, the driving bevel gear 25 is engaged with a driven bevel gear 26, and the driven bevel gear 26 is coaxially and fixedly connected with a left frame 27 and a right frame 27; when the turning rod 24 rotates, the turning rod 24 drives the driving bevel gear 25 to rotate, and the driving bevel gear 25 drives the left and right frames 27 to rotate along the synchronous frame 17 through the driven bevel gear 26; the turning rod 24 can slide synchronously with the walking frame 17 through the steering action of the driving bevel gear 25 and the driven bevel gear 26, and simultaneously, the left and right frames 27 are driven to rotate through the matching of the roller 23 and the opening and closing frame 2.

Furthermore, a support frame 12 is fixedly connected to the bottom plate 1, and a motor 11 is fixedly connected to the support frame 12; the output end of the motor 11 is connected with a movable crank 13, the movable crank 13 is rotatably connected with a connecting rod 16, and the other end of the connecting rod 16 is rotatably connected with a synchronous frame 17.

When the synchronous frame 17 slides along the bottom plate 1, the motor 11 drives the movable crank 13 to rotate, and the movable crank 13 drives the synchronous frame 17 to slide along the bottom plate 1 through the connecting rod 16; through the setting of mobile crank 13, rotate the round along with motor 11, can realize that patient's shank carries out the training of a cycle, improve the convenience of this application.

Furthermore, the bottom plate 1 is connected with an adjusting frame 14 in a sliding manner, and the pair of opening and closing frames 2 are fixedly connected with the adjusting frame 14; the bottom plate 1 is rotatably connected with a screw rod 15, and an adjusting frame 14 is in threaded connection with the screw rod 15; the screw rod 15 is connected with a steering bevel gear set 22, and the input end of the steering bevel gear set 22 is coaxially and fixedly connected with a knob 7; the steering bevel gear set 22 comprises an output bevel gear fixedly connected with the screw rod 15, and an input bevel gear meshed with the output bevel gear is coaxially and fixedly connected with the knob.

When the opening and closing frame 2 is adjusted, the turning knob 7 is rotated to drive the turning bevel gear set 22 to rotate, and the turning bevel gear set 22 drives the screw rod 15 to rotate; the screw rod 15 drives the adjusting frame 14 to slide along the bottom plate 1, the adjusting frame 14 drives the pair of opening and closing frames 2 to slide along the bottom plate 1, and then relative positions of the front slide rail 3, the opening and closing slide rail 4, the rear slide rail 6 and the roller 23 are adjusted.

Furthermore, the bottom plate 1 is provided with scale marks 5, the opening and closing frame 2 is provided with a pointer matched with the scale marks 5, and the pointer is arranged at one end of the back slide way 6 far away from the opening and closing slide way 4; cooperate through scale mark 5 and pointer, the regulator of being convenient for adjusts the frame 2 that opens and shuts, improves the convenience of this application.

Further, as shown in fig. 3, a synchronous crank 21 is rotatably connected to the base plate 1, and the center position of the synchronous crank 21 is rotatably connected to the base plate 1; the left frame 27 and the right frame 27 on the pair of fixed frames 18 are coaxially and fixedly connected with a synchronous rod 19, two ends of a synchronous crank 21 are rotatably connected with a safety rod 20, and the other end of the safety rod 20 is rotatably connected with the synchronous rod 19.

When the left and right frames 27 rotate, the left and right frames 27 drive the corresponding synchronous rods 19 to rotate, and the synchronous rods 19 drive the synchronous cranks 21 to rotate synchronously through the safety rods 20; the left frame 27 and the right frame 27 synchronously rotate through the arrangement of the synchronous crank 21, the synchronous rod 19 and the safety rod 20; even if any opening and closing frame 2 breaks down, the other opening and closing frame 2 can still keep the front support plate 10 and the rear support plate 8 corresponding to the opening and closing frame 2 stable through the synchronous action of the synchronous crank 21, the synchronous rod 19 and the safety rod 20, and the safety of the application is improved.

Further, fixing belts 9 are arranged on the front support plate 10 and the rear support plate 8; the fixing belt 9 comprises a thorn hair fixing belt and a round hair fixing belt, the thorn hair fixing belt is provided with a thorn hair magic tape, and the round hair fixing belt is provided with a round hair magic tape matched with the thorn hair magic tape; cooperate through thorn hair fixed band and round hair fixed band and fix patient's big or small leg, can effectually guarantee that patient's shank rotates along with preceding backup pad 10 and back backup pad 8, backup pad 10 and back backup pad 8 drive patient's shank training's stability before improving.

The utility model discloses a working process does:

when the utility model is used, the crus and thighs of a patient are respectively placed on the front support plate 10 and the rear support plate 8, and the big and small legs of the patient are fixed by matching the thorn hair fixing belts and the round hair fixing belts; the position of the opening and closing frame 2 is adjusted according to the condition of the patient; the turning knob 7 is rotated to drive the steering bevel gear set 22 to rotate, and the steering bevel gear set 22 drives the screw rod 15 to rotate; the screw rod 15 drives the adjusting frame 14 to slide along the bottom plate 1, the adjusting frame 14 drives the pair of opening and closing frames 2 to slide along the bottom plate 1, and then relative positions of the front slide rail 3, the opening and closing slide rail 4, the rear slide rail 6 and the roller 23 are adjusted.

After the opening and closing frame 2 is adjusted, the motor 11 is started, the motor 11 drives the movable crank 13 to rotate, and the movable crank 13 drives the synchronous frame 17 to slide along the bottom plate 1 through the connecting rod 16; the synchronous frame 17 drives the front supporting plate 10 to rotate through the left and right frames 27, the front supporting plate 10 drives the rear supporting plate 8 to rotate along the left and right frames 27 on the fixing frame 18, and then the knee bending movement is carried out through the front supporting plate 10 and the rear supporting plate 8; meanwhile, the rollers 23 slide along the front slideway 3, the opening and closing slideway 4 and the rear slideway 6 on the opening and closing frame 2, and the left and right frames 27 move along with the movement of the walking frame 17 under the action of the front slideway 3, so that the patient can do normal knee bending movement under the driving of the front supporting plate 10 and the rear supporting plate 8; under the action of the opening and closing slide way 4, the roller 23 drives the turning rod 24 to rotate, and the turning rod 24 drives the left and right frames 27 to rotate along the synchronous frame 17 through the driving bevel gear 25 and the driven bevel gear 26; namely, the left and right frames 27 move along with the walking frame 17, and the left and right frames 27 rotate along the synchronous frame 17, so that the patient can do knee bending movement and the crotch is opened outwards to train the crotch; when the roller 23 enters the back slide way 6 through the opening-closing slide way 4, the crotch of the patient is opened at the moment, and the crotch of the patient is kept opened when the roller 23 moves along the back slide way 6; at this time, the synchronous frame 17 continues to drive the front support plate 10 and the rear support plate 8 to rotate through the left and right frames 27, namely, the patient performs knee bending training in the process of opening the crotch, and the leg, hip and crotch muscles of the patient can be effectively and comprehensively exercised.

Claims

1. A leg rehabilitation frame for a patient comprises a bottom plate (1), wherein a pair of rehabilitation frames which act synchronously are arranged on the bottom plate (1); the method is characterized in that: the pair of rehabilitation frames respectively comprise a fixed frame (18) fixedly connected with the bottom plate (1), the bottom plate (1) is connected with a synchronous frame (17) in a sliding manner, and the two sides of the synchronous frame (17) and the pair of fixed frames (18) are respectively connected with a left frame (27) and a right frame (27) which can rotate left and right; the left and right frames (27) on the fixed frame (18) are rotatably connected with a rear supporting plate (8), the rear supporting plate (8) is rotatably connected with a front supporting plate (10), and the other end of the front supporting plate (10) is rotatably connected with the left and right frames (27) on the synchronous frame (17); the synchronous frame (17) is rotatably connected with a pair of turning rods (24) matched with the left frame and the right frame (27), and the turning rods (24) are rotatably connected with rollers (23); a pair of opening and closing frames (2) matched with the pair of rollers (23) is connected to the bottom plate (1) in a sliding mode, and front slideways (3) matched with the rollers (23) are arranged on the pair of opening and closing frames (2); the front slideway (3) is communicated with an opening-closing slideway (4), and the opening-closing slideway (4) is communicated with a rear slideway (6).

2. The patient leg rehabilitation stand of claim 1, wherein: the overturning rod (24) is coaxially and fixedly connected with a driving bevel gear (25), the driving bevel gear (25) is engaged with a driven bevel gear (26), and the driven bevel gear (26) is coaxially and fixedly connected with the left frame (27) and the right frame (27).

3. The patient leg rehabilitation stand of claim 1, wherein: a support frame (12) is fixedly connected to the bottom plate (1), and a motor (11) is fixedly connected to the support frame (12); the output of motor (11) is connected with movable crank (13), and movable crank (13) is last to rotate to be connected with connecting rod (16), and the connecting rod (16) other end rotates with synchronizing rack (17) to be connected.

4. The patient leg rehabilitation stand of claim 1, wherein: the bottom plate (1) is connected with an adjusting frame (14) in a sliding mode, and the opening and closing frames (2) are fixedly connected with the adjusting frame (14); the bottom plate (1) is rotatably connected with a screw rod (15), and the adjusting frame (14) is in threaded connection with the screw rod (15); the screw rod (15) is connected with a steering bevel gear set (22), and the input end of the steering bevel gear set (22) is coaxially and fixedly connected with a knob (7).

5. The patient leg rehabilitation stand of claim 4, wherein: the novel folding type folding table is characterized in that scale marks (5) are arranged on the bottom plate (1), pointers matched with the scale marks (5) are arranged on the folding frame (2), and the pointers are arranged at one ends, far away from the folding slide way (4), of the back slide way (6).

6. The patient leg rehabilitation stand of claim 1, wherein: the bottom plate (1) is rotatably connected with a synchronous crank (21), and the central position of the synchronous crank (21) is rotatably connected with the bottom plate (1); the left frame and the right frame (27) on the pair of fixed frames (18) are coaxially and fixedly connected with a synchronous rod (19), two ends of a synchronous crank (21) are rotatably connected with a safety rod (20), and the other end of the safety rod (20) is rotatably connected with the synchronous rod (19).

7. The patient leg rehabilitation stand of claim 1, wherein: and fixing belts (9) are arranged on the front supporting plate (10) and the rear supporting plate (8).