CN211434949U - Device is tempered with shank to recovered branch of academic or vocational study - Google Patents

Abstract

The utility model discloses a device is tempered with shank to recovered branch of academic or vocational study, including base, gear and first fixed plate, the inner chamber has been seted up to the inside of base, the outer wall of pivot is fixed with the handle, and the handle is located between base and the handrail, the recess is seted up in the bottom of handrail, and has laid first cushion at the middle part of handrail, the gear is located the inside of inner chamber, first fixed plate sets up in the top of base, the dead lever sets up respectively in the outside of first arm lock and second arm lock, and the second cushion has all been laid to the inboard and the bottom of first arm lock and second arm lock, the movable rod has all been run through at the both ends of first arm lock and second arm lock, and the outer wall nestification of movable rod has the spring to the spring is located the outside of second arm lock and second cushion respectively. This device is tempered with shank to recovered branch of academic or vocational study can adapt to not patient's use of co-altitude to increased the practicality of device, simple structure simultaneously, the cost of manufacture is low, is worth using widely.

Description

Device is tempered with shank to recovered branch of academic or vocational study

Technical Field

The utility model relates to the field of medical technology, specifically be a device is tempered with shank to recovered branch of academic or vocational study.

Background

After the orthopedic surgery, a patient often needs a long rehabilitation period, and the rehabilitation training is needed to be carried out on the surgical part during the rehabilitation period, so that the leg recovery speed can be increased, and most of the patients can use leg exercise devices during leg rehabilitation.

However, the existing leg exercise device is complex in structure and mostly controlled by an electric appliance, so that the manufacturing cost is high, and the device is inconvenient to use by people of different heights and low in practicability. In view of the above problems, innovative design based on the original leg exercise device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is tempered with shank to solve above-mentioned background art and propose current shank and temper the device, the structure is complicated, and most uses electrical apparatus to control, thereby leads to the cost of manufacture higher, and inconvenient people to co-altitude use leads to the lower problem of practicality simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a leg exercise device for a rehabilitation department comprises a base, a gear and a first fixing plate, wherein an inner cavity is formed in the base, the lower end of a rotating shaft is arranged at the bottom of the inner cavity, the upper end of the rotating shaft penetrates through the top of the base and is located in a groove, a handle is fixed on the outer wall of the rotating shaft and is located between the base and a handrail, the groove is formed in the bottom of the handrail, a first cushion is laid in the middle of the handrail, the gear is located in the inner cavity and is fixed on the outer wall of the rotating shaft, the gears are connected with one another through a chain, the first fixing plate is arranged at the top of the base, a second fixing plate is arranged on the upper end face of the first fixing plate, the side of the second fixing plate is connected with a fixing rod through an elastic rope, the fixing rod is respectively arranged on the outer sides of a first clamping arm and a second clamping arm, and second cushions are laid on the inner sides and the, the both ends of first arm lock and second arm lock all run through there is the movable rod, and the outer wall nestification of movable rod has the spring to the spring is located the outside of second arm lock and second cushion respectively.

Preferably, the rotating shaft is symmetrically provided with 2 rotating shafts about the central axis of the base, the outer wall of each rotating shaft and the inner wall of each groove are both designed to be in a thread structure, and the rotating shafts are in threaded connection with the grooves.

Preferably, the armrest is designed into a U-shaped structure, and the armrest is connected with the first cushion in a sticking manner.

Preferably, the inner sides of the first clamping arm and the second clamping arm are designed to be semicircular structures, and the first clamping arm and the second clamping arm are identical in structure and equal in size.

Preferably, the vertical section of the second soft pad is designed to be an L-shaped structure, and the second soft pad is connected with the first clamping arm and the second clamping arm in a sticking manner.

Preferably, the movable rod is designed into an I-shaped structure, and the movable rod, the first clamping arm and the second clamping arm are of telescopic structures through springs.

Compared with the prior art, the beneficial effects of the utility model are that: the leg exercising device for the rehabilitation department can be suitable for patients with different heights to use, so that the practicability of the device is improved, and meanwhile, the leg exercising device is simple in structure, low in manufacturing cost and worthy of popularization and use;

1. when the handle is positively rotated, the handrail can move upwards, and when the handle is reversely rotated, the handrail can move downwards, so that the height of the handrail can be adjusted by rotating the handle, and the leg exercising device can be suitable for patients with different heights;

2. when first arm lock and second arm lock are pulled to two directions, distance between first arm lock and the second arm lock can the grow, and the spring can be compressed simultaneously to make first arm lock and second arm lock can overlap in patient's ankle department, and then conveniently stretch the elasticity rope through first arm lock and second arm lock, thereby can temper patient's shank.

Drawings

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

FIG. 2 is a schematic view of the movable rod mounting structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the chain mounting structure of the present invention.

In the figure: 1. a base; 2. an inner cavity; 3. a rotating shaft; 4. a gear; 5. a chain; 6. a handle; 7. a groove; 8. a handrail; 9. a first cushion; 10. a first fixing plate; 11. a second fixing plate; 12. an elastic cord; 13. fixing the rod; 14. a first clamp arm; 15. a second clamp arm; 16. a second cushion; 17. a movable rod; 18. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a leg exercising device for a rehabilitation department comprises a base 1, an inner cavity 2, a rotating shaft 3, gears 4, chains 5, a handle 6, a groove 7, handrails 8, a first cushion 9, a first fixing plate 10, a second fixing plate 11, an elastic rope 12, a fixing rod 13, a first clamping arm 14, a second clamping arm 15, a second cushion 16, a movable rod 17 and a spring 18, wherein the inner cavity 2 is formed in the base 1, the lower end of the rotating shaft 3 is installed at the bottom of the inner cavity 2, the upper end of the rotating shaft 3 penetrates through the top of the base 1 and is located in the groove 7, the handle 6 is fixed on the outer wall of the rotating shaft 3 and is located between the base 1 and the handrails 8, the groove 7 is formed in the bottom of the handrails 8, the first cushion 9 is paved in the middle of the handrails 8, the gears 4 are located in the inner cavity 2 and fixed on the outer wall of the rotating shaft 3, and the gears 4 are connected, the first fixing plate 10 is arranged at the top of the base 1, a second fixing plate 11 is arranged on the upper end surface of the first fixing plate 10, the side of the second fixing plate 11 is connected with a fixing rod 13 through an elastic rope 12, the fixing rod 13 is respectively arranged at the outer sides of a first clamping arm 14 and a second clamping arm 15, second cushions 16 are respectively paved at the inner sides and the bottoms of the first clamping arm 14 and the second clamping arm 15, movable rods 17 penetrate through the two ends of the first clamping arm 14 and the second clamping arm 15, springs 18 are nested on the outer walls of the movable rods 17, and the springs 18 are respectively positioned outside the second clamping arm 15 and the second cushions 16;

the number of the rotating shafts 3 is 2, the rotating shafts 3 are symmetrically arranged about the central axis of the base 1, the outer walls of the rotating shafts 3 and the inner walls of the grooves 7 are both designed to be in a thread structure, and the rotating shafts 3 and the grooves 7 are in threaded connection, so that when the handles 6 are rotated, the handles 6 can drive the rotating shafts 3 to rotate, and meanwhile, the rotating shafts 3 can drive the other rotating shaft 3 to rotate through the gears 4 and the chains 5 2, so that the height of the handrails 8 can be adjusted, and the handrails can be conveniently used by patients with different heights;

the handrail 8 is designed into a U-shaped structure, and the handrail 8 is connected with the first soft cushion 9 in a sticking way, so that the hands of a person are prevented from being directly contacted with the handrail 8, and the comfort of the person is improved;

the inner sides of the first clamping arm 14 and the second clamping arm 15 are designed to be semicircular structures, and the first clamping arm 14 and the second clamping arm 15 are identical in structure and size, so that the ankle part of a person can be firmly held between the first clamping arm 14 and the second clamping arm 15, and therefore the patient can stretch the elastic rope 12 through the first clamping arm 14 and the second clamping arm 15, and further can exercise the leg part of the person;

the vertical section of the second soft pad 16 is designed to be in an L-shaped structure, and the second soft pad 16 is connected with the first clamping arm 14 and the second clamping arm 15 in a sticking way, so that the ankle part of the patient is prevented from directly contacting with the first clamping arm 14 and the second clamping arm 15, and the ankle part of the patient can be protected;

the movable rod 17 is designed to be of an I-shaped structure, and the movable rod 17 is of a telescopic structure together with the first clamping arm 14 and the second clamping arm 15 through the spring 18, so that the distance between the first clamping arm 14 and the second clamping arm 15 can be increased, and the ankle can be sleeved with the movable rod through the foot.

The working principle is as follows: when the leg exercising device for the rehabilitation department is used, according to the figures 1 and 4, firstly, the height of the handrail 8 is adjusted according to the height of a patient, the handle 6 is rotated forwardly, then the handle 6 drives the rotating shaft 3 to rotate, meanwhile, the rotating shaft 3 drives the other rotating shaft 3 to rotate through the 2 gears 4 and the chain 5, as the rotating shaft 3 is in threaded connection with the groove 7, the 2 rotating shafts 3 simultaneously drive the handrail 8 to move upwards, and similarly, when the handle 6 is rotated reversely, the handrail 8 can move downwards, so that the handrail 8 can be adjusted according to the height of the patient;

according to fig. 1-3, a nurse holds a patient on top of the first fixing plate 10 while holding the first cushion 9 with both hands of the patient, and then the nurse pulls the first and second clamp arms 14 and 15 away from each other through the fixing rod 13 so that the spring 18 is compressed, and then the patient passes the feet through the insides of the first and second clamp arms 14 and 15, and then the first and second clamp arms 14 and 15 are made to approach each other by the elastic force generated by the spring 18, so that the ankle of the patient is fixed by the first and second clamp arms 14 and 15, and then the patient lifts the legs upwards so that the elastic cord 12 is stretched, so that the legs of the patient can be exercised, thereby accelerating the recovery speed of the legs of the patient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a device is tempered with shank to recovered branch of academic or vocational study, includes base (1), gear (4) and first fixed plate (10), its characterized in that: inner chamber (2) have been seted up to the inside of base (1), and the lower extreme of pivot (3) is installed to the bottom of inner chamber (2), and the upper end of pivot (3) runs through in the top of base (1) and is located the inside of recess (7), the outer wall of pivot (3) is fixed with handle (6), and handle (6) are located between base (1) and handrail (8), recess (7) are seted up in the bottom of handrail (8), and the middle part of handrail (8) has laid first cushion (9), gear (4) are located the inside of inner chamber (2), and gear (4) are fixed in the outer wall of pivot (3) to through chain (5) interconnect between gear (4), first fixed plate (10) set up in the top of base (1), and the up end of first fixed plate (10) installs second fixed plate (11) to the avris of second fixed plate (11) passes through elastic rope (12) and dead lever (13) interconnect, dead lever (13) set up respectively in the outside of first arm lock (14) and second arm lock (15), and the inboard and the bottom of first arm lock (14) and second arm lock (15) have all laid second cushion (16), the both ends of first arm lock (14) and second arm lock (15) have all run through movable rod (17), and the outer wall nestification of movable rod (17) has spring (18) to spring (18) are located the outside of second arm lock (15) and second cushion (16) respectively.

2. The leg exercising device for rehabilitation department of claim 1, wherein: the central axis symmetry of pivot (3) about base (1) is provided with 2, and the outer wall of pivot (3) and the inner wall of recess (7) all design for thread structure to pivot (3) and recess (7) are threaded connection.

3. The leg exercising device for rehabilitation department of claim 1, wherein: the handrail (8) is designed into a U-shaped structure, and the handrail (8) is connected with the first soft cushion (9) in a sticking way.

4. The leg exercising device for rehabilitation department of claim 1, wherein: the inner sides of the first clamping arm (14) and the second clamping arm (15) are designed to be semicircular structures, and the first clamping arm (14) and the second clamping arm (15) are identical in structure and size.

5. The leg exercising device for rehabilitation department of claim 1, wherein: the vertical section of the second soft pad (16) is designed to be of an L-shaped structure, and the second soft pad (16) is connected with the first clamping arm (14) and the second clamping arm (15) in a sticking way.

6. The leg exercising device for rehabilitation department of claim 1, wherein: the movable rod (17) is designed into an I-shaped structure, and the movable rod (17) is of a telescopic structure together with the first clamping arm (14) and the second clamping arm (15) through a spring (18).

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