CN211962950U - An adjustable auxiliary exerciser for post-operative rehabilitation of lower limbs - Google Patents

Abstract

The utility model belongs to the technical field of medical rehabilitation equipment, in particular to an adjustable lower limb postoperative rehabilitation auxiliary exerciser, comprising a device main body, a back pad, a seat cushion and a bottom plate, the top of the device main body is fixedly connected with a back pad, and the bottom end of the back pad is movable The seat cushion is connected, the bottom end of the seat cushion is fixedly connected with a fixed column, the bottom of the fixed column is fixedly connected with a through hole, the inner wall of the through hole is movably connected with a steel wire rope, and the bottom end of the steel wire rope is fixedly connected with a gravity block, and the gravity block is connected to the steel wire rope through the lifting ring Connected together, when the leg is trained, the calf frame will be moved vertically upward, and the wire rope on the back of the calf frame will be stretched. Because the wire rope is connected with the gravity block, the force used to stretch the wire rope is roughly calculated as The gravity of the gravity block, so according to the different recovery stages of the rehabilitated person, the training difficulty can be adjusted by the number of gravity blocks, which makes the rehabilitation training more scientific.

Description

An adjustable auxiliary exerciser for post-operative rehabilitation of lower limbs

technical field

The utility model belongs to the technical field of medical rehabilitation equipment, in particular to an adjustable lower limb postoperative rehabilitation auxiliary exerciser.

Background technique

In the process of treatment for patients with leg injuries, doctors usually perform surgical treatment on the injured part and supplement it with drug therapy to achieve the purpose of rapid recovery. However, if only the above methods are used for treatment, the therapeutic effect and the treatment cycle are relatively poor and long. At present, rehabilitation equipment is usually used to perform rehabilitation treatment on patients after surgery.

The existing post-operative rehabilitation auxiliary exerciser that can be adjusted for lower limbs may have a single function and poor recovery effect. The existing rehabilitation patients usually lack enthusiasm for training when they perform leg rehabilitation training. The process of leg rehabilitation usually cannot adjust the difficulty of rehabilitation training, thus affecting the rehabilitation effect of the leg. Therefore, the equipment is not perfect enough to meet the needs of modern society.

Therefore, how to design an adjustable lower limb postoperative rehabilitation auxiliary exercise device has become a problem that we need to solve at present.

Utility model content

The purpose of the present utility model is to provide an adjustable lower limb post-operative rehabilitation auxiliary exerciser to solve the problems of single function and poor recovery effect proposed in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable lower limb postoperative rehabilitation auxiliary exercise device, comprising a device main body, a back pad, a seat cushion and a bottom plate, the top of the device main body is fixedly connected with a back pad, and the The top end of the back pad is fixedly connected with a rotating lantern, the top two ends of the back pad are fixedly connected with a music player, the bottom end of the back pad is movably connected with a seat cushion, and the top two ends of the seat cushion are fixedly connected with armrests , the front two ends of the seat cushion are fixedly connected with a thigh frame, the bottom end of the thigh frame is movably connected with a calf frame, the other side of the front of the calf frame is fixedly connected with a fixing belt, and the other side of the fixing belt is fixedly connected. The side is fixedly connected with an elastic buckle, the outer periphery of the elastic buckle is movably connected with a limiting groove, the bottom end of the seat cushion is fixedly connected with a fixing column, the bottom of the fixing column is fixedly connected with a through hole, and the inner wall of the through hole is fixedly connected. A steel wire rope is movably connected, a changeover switch is fixedly connected to the bottom end of the fixed column, a gravity block is fixedly connected to the bottom end of the steel wire rope, a lifting ring is fixedly connected to the top of the gravity block, and the bottom end of the device main body is fixed A bottom plate is connected, and a headrest is fixedly connected to the front top of the back pad.

Preferably, a gear shaft is movably connected to the bottom end of the back pad.

Preferably, the top of the armrest is fixedly connected with a suede layer.

Preferably, a telescopic column is fixedly connected in the middle of the top end of the bottom plate.

Preferably, there is one music player, which together with the rotating lantern and the changeover switch constitutes an atmosphere-creating mechanism.

Preferably, there are fourteen said weight blocks, which together with the steel wire rope, the thigh frame and the calf frame constitute a training difficulty adjusting mechanism.

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

1. This kind of adjustable post-operative rehabilitation auxiliary exerciser for lower limbs, turning on the power switch makes the music player play a certain piece of music in a loop, and the rotating lights emit colorful spotlights, thereby creating a cheerful atmosphere, and through the rehabilitation of the patient. The psychology of wanting to change songs, guide the rehabilitation patients to perform leg training to change songs, which strengthens the enthusiasm of the rehabilitation patients for training.

2. This kind of adjustable post-operative rehabilitation auxiliary exerciser for lower limbs will stretch the wire rope on the back of the calf frame during leg training. Because the wire rope is connected with the gravity block, the force used to stretch the wire rope is roughly calculated as The gravity of the gravity block, so according to the different recovery stages of the rehabilitated person, the training difficulty can be adjusted by the number of gravity blocks, which makes the rehabilitation training more scientific.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the sectional view of the fixing frame of the utility model;

Fig. 3 is the enlarged view of A place of the utility model;

Fig. 4 is the enlarged view of B of the utility model.

In the picture: 1. Main body of the device, 2. Back cushion, 3. Seat cushion, 4. Bottom plate, 5. Rotating lantern, 6. Music player, 7. Armrest, 8. Headrest, 9. Gear shaft, 10. Thigh Frame, 11, Fixing belt, 12, Calf frame, 13, Limiting groove, 14, Fixing column, 15, Steel wire rope, 16, Gravity block, 17, Suede layer, 18, Through hole, 19, Lifting ring, 20, Elastic force Buckle, 21, telescopic column, 22, transfer switch.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Embodiment 1, please refer to Figures 1-4, the present utility model provides a technical solution: an adjustable lower limb postoperative rehabilitation auxiliary exerciser, comprising a device main body 1, a back cushion 2, a seat cushion 3 and a bottom plate 4, the device main body 1 The top of the back pad 2 is fixedly connected with a back pad 2, the top of the back pad 2 is fixedly connected with a rotating lantern 5, the top two ends of the back pad 2 are fixedly connected with a music player 6, and the bottom end of the back pad 2 is movably connected with a seat pad 3, The top two ends of the seat cushion 3 are fixedly connected with armrests 7, the front two ends of the seat cushion 3 are fixedly connected with a thigh frame 10, the bottom end of the thigh frame 10 is movably connected with a calf frame 12, and the other side of the front of the calf frame 12 is fixedly connected with a calf frame 12. The fixing belt 11, the other side of the fixing belt 11 is fixedly connected with an elastic buckle 20, the outer periphery of the elastic buckle 20 is movably connected with the limiting groove 13, the bottom end of the seat cushion 3 is fixedly connected with a fixing column 14, and the bottom middle of the fixing column 14 is fixedly connected There is a through hole 18, the inner wall of the through hole 18 is movably connected with a steel wire rope 15, the bottom end of the fixed column 14 is fixedly connected with a transfer switch 22, the bottom end of the steel wire rope 15 is fixedly connected with a gravity block 16, and the top of the gravity block 16 is fixedly connected with a middle. The bottom end of the device main body 1 is fixedly connected to the bottom plate 4 , and the front top of the back pad 2 is fixedly connected to the headrest 8 .

Preferably, the bottom end of the back pad 2 is movably connected with a gear shaft 9. After a patient sits on the device main body 1 for a long time, the body will usually be paralyzed. In order to avoid this situation, the back pad 2 is connected to the The seat cushion 3 is connected, and then the gear shaft 9 is rotated to make the back cushion 2 incline downward, so that the angle between the back cushion 2 and the seat cushion 3 increases, so the recovering person can lie on the back cushion 2, thereby changing the posture of the recovering person, avoiding paralysis of the body.

Preferably, the top of the armrest 7 is fixedly connected with a suede layer 17. When the patient's hand is placed on the armrest 7, the patient's hand is usually uncomfortable due to the stiff surface of the armrest 7. In order to avoid this situation , the suede layer 17 is arranged on the surface layer of the armrest 7, so that the hands of the recovered patient are in direct contact with the suede layer 17, wherein because the suede layer 17 fits the human skin and the surface is soft, the comfort of the patient's hand is increased. .

Preferably, a telescopic column 21 is fixedly connected to the top of the bottom plate 4. The device body 1 usually needs to adjust the height of the seat cushion 3 when facing rehabilitation patients of different heights. In order to achieve this, the telescopic column 21 is arranged between the bottom plate 4 and the Between the seat cushions 3 , by changing the height of the telescopic column 21 , the distance between the bottom plate 4 and the seat cushion 3 is changed, thereby changing the height of the seat cushion 3 , so that the device main body 1 is suitable for rehabilitation patients of different heights.

Preferably, there is one music player 6, which together with the rotating colored lights 5 and the switch 22 forms an atmosphere-creating mechanism. The existing rehabilitation patients usually lack enthusiasm for training when they perform leg rehabilitation training. In order to avoid this situation , connect the music player 6 and the rotating lantern 5 with the internal power supply of the device body 1, and at the same time the music player 6 is electrically connected with the switch 22, and then turn on the power switch to make the music player 6 play a certain piece of music in a loop, And the rotating lantern 5 emits colorful spotlights, thus creating a cheerful atmosphere, which makes the rehabilitated person feel more happy when training. 16 is stretched upward vertically, so as to squeeze the switch 22, so that the music player 6 can change the music. Therefore, the music player 6 and the rotating colorful lights 5 not only make the recovered person feel happy, but also through the recovered person's psychology of wanting to change songs. , to guide the rehabilitated person to carry out leg training, and strengthen the enthusiasm of the rehabilitated person to train.

Preferably, there are fourteen gravity blocks 16, which together with the steel wire rope 15, the thigh frame 10 and the calf frame 12 form a training difficulty adjustment mechanism. With the progress of the leg rehabilitation, the recovering person usually needs to adjust the difficulty of the rehabilitation training, so as to achieve the highest training difficulty. To achieve the best training effect, in order to achieve this effect, the weight block 16 is connected with the wire rope 15 through the lifting ring, and then the patient sits on the cushion 3, the thigh is placed on the thigh frame 10, and the calf is placed in a bent state on the calf frame. On the top of 12, use the elastic buckle 20 on the surface of the calf frame 12 to lock the calf of the recovering person for fixing, and then the patient will straighten the calf and keep the thigh still, so that the calf will drive the calf frame 12 to move vertically upward, and then relax the calf, so that the calf is With the reset of the calf frame 12, the training of the legs is completed. However, when the calf frame 12 moves vertically upwards, the wire rope 15 on the back of the calf frame 12 will be stretched. Because the wire rope 15 is connected with the gravity block 16, the wire rope is stretched. The force used by 15 is roughly calculated as the gravity of the gravity block 16, so that the more gravity blocks 16 are suspended on the wire rope 15, the more force is required to stretch the wire rope 15, so that the calf drives the calf frame 12 to move vertically upwards. Therefore, according to the different recovery stages of the rehabilitated person, the training difficulty can be adjusted by the number of gravity blocks 16, which makes the rehabilitation training more scientific.

Working principle: First, install the gear shaft 9. The bottom end of the back pad 2 is movably connected with the gear shaft 9. After the patient sits on the main body 1 of the device for a long time, the body will usually be paralyzed. The gear shaft 9 connects the back pad 2 and the seat pad 3, and then rotates the gear shaft 9 to make the back pad 2 tilt downward, so that the angle between the back pad 2 and the seat pad 3 increases, so the recovered person can lie on the back pad 2, Thereby changing the posture of the recovered person and avoiding the paralysis of the body;

Then, check the wearability of the suede layer 17. The top of the handrail 7 is fixedly connected with the suede layer 17. When the patient's hand is placed on the handrail 7, the patient's hand is usually caused by the stiff surface of the handrail 7. In order to avoid this situation, the suede layer 17 is arranged on the surface layer of the handrail 7, so that the hands of the recovered patient are in direct contact with the suede layer 17. Because the suede layer 17 fits the human skin and the surface is soft, so Increase the comfort of the patient's hand;

Next, the height of the telescopic column 21 is adjusted. The top of the bottom plate 4 is fixedly connected with the telescopic column 21. The main body 1 of the device usually needs to adjust the height of the seat cushion 3 when facing rehabilitation patients of different heights. 21 is arranged between the bottom plate 4 and the seat cushion 3, by changing the height of the telescopic column 21, the distance between the bottom plate 4 and the seat cushion 3 is changed, thereby changing the height of the seat cushion 3, so that the device main body 1 is suitable for different heights. ;

Next, turn on the music player 6. There is one music player 6, which together with the rotary lantern 5 and the switch 22 forms an atmosphere-building mechanism. The existing rehabilitation patients usually lack enthusiasm for training when performing leg rehabilitation training. , in order to avoid this situation, connect the music player 6 and the rotating lantern 5 with the internal power supply of the device main body 1, and at the same time the music player 6 is electrically connected with the switch 22, and then turn on the power switch to make the music player 6 single A certain piece of music is played in a loop, and the rotating lantern 5 emits colorful spotlights, thus creating a cheerful atmosphere, making the rehabilitated person feel more happy when training. When the rehabilitated person needs to change the song, the rehabilitation person can only use the legs For training, the gravity block 16 is stretched vertically upwards, so as to squeeze the switch 22, so that the music player 6 can change the music. Therefore, the music player 6 and the rotating lantern 5 not only make the recovered person feel happy, but also make the recovered person feel happy. The psychology of wanting to change the song guides the rehabilitated person to perform leg training, which strengthens the enthusiasm of the rehabilitated person for training;

Finally, to adjust the training difficulty, there are fourteen gravity blocks 16, which together with the wire rope 15, the thigh frame 10 and the calf frame 12 constitute a training difficulty adjustment mechanism. The rehabilitation person usually needs to adjust the difficulty of the rehabilitation training with the progress of the leg rehabilitation. In order to achieve the best training effect, in order to achieve this effect, the weight block 16 is connected with the wire rope 15 through the lifting ring, and then the patient sits on the seat cushion 3, the thigh is placed on the thigh frame 10, and the calf is placed in a bent state. On the calf frame 12, the elastic buckle 20 on the surface of the calf frame 12 is used to lock the calf of the recovering person for fixing, and then the recovering person straightens the calf and keeps the thigh still, so that the calf will drive the calf frame 12 to move vertically upward, and then relax the calf , so that the calf is reset with the calf frame 12, and the training of the leg is completed. However, when the calf frame 12 moves vertically upwards, the wire rope 15 on the back of the calf frame 12 will be stretched. Because the wire rope 15 is connected with the gravity block 16, so The force used to stretch the wire rope 15 is roughly calculated as the gravity of the gravity block 16, so the more gravity blocks 16 hanging on the wire rope 15, the more force required to stretch the wire rope 15, so that the calf drives the calf frame 12 vertically upward Movement will be more difficult, thus changing the difficulty of training. Therefore, according to the different recovery stages of the rehabilitated person, the training difficulty can be adjusted by the number of gravity blocks 16, which makes the rehabilitation training more scientific. The working principle of the post-operative rehabilitation auxiliary exercise device for the lower extremity.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An adjustable lower limb postoperative rehabilitation auxiliary exerciser, comprising a device main body (1), a back cushion (2), a seat cushion (3) and a bottom plate (4), characterized in that: the top of the device main body (1) A back pad (2) is fixedly connected, a rotating lantern (5) is fixedly connected to the top of the back pad (2), and a music player (6) is fixedly connected to both ends of the top of the back pad (2), The bottom end of the back cushion (2) is movably connected with a seat cushion (3), the top two ends of the seat cushion (3) are fixedly connected with armrests (7), and the front two ends of the seat cushion (3) are fixedly connected with A thigh frame (10), a calf frame (12) is movably connected to the bottom end of the thigh frame (10), a fixing belt (11) is fixedly connected to the other side of the front of the lower leg frame (12), and the fixing belt The other side of (11) is fixedly connected with an elastic buckle (20), the outer periphery of the elastic buckle (20) is movably connected with a limiting groove (13), and the bottom end of the seat cushion (3) is fixedly connected with a fixing column (14) ), a through hole (18) is fixedly connected in the middle of the bottom of the fixing column (14), a wire rope (15) is movably connected to the inner wall of the through hole (18), and the bottom end of the fixing column (14) is fixedly connected There is a transfer switch (22). 2. An adjustable lower limb postoperative rehabilitation auxiliary exercise device according to claim 1, characterized in that: the bottom end of the wire rope (15) is fixedly connected with a gravity block (16), and the gravity block (16) A lifting ring (19) is fixedly connected to the middle of the top of the device body (1), a bottom plate (4) is fixedly connected to the bottom end of the device main body (1), and a headrest (8) is fixedly connected to the front top of the back pad (2). 3. The adjustable lower limb post-operative rehabilitation auxiliary exercise device according to claim 1, wherein a gear shaft (9) is movably connected to the bottom end of the back pad (2). 4. The adjustable lower limb postoperative rehabilitation auxiliary exercise device according to claim 1, characterized in that: the top of the handrail (7) is fixedly connected with a suede layer (17). 5 . The adjustable lower limb postoperative rehabilitation auxiliary exercise device according to claim 1 , wherein a telescopic column ( 21 ) is fixedly connected to the top of the bottom plate ( 4 ). 6 . 6. An adjustable lower extremity postoperative rehabilitation auxiliary exerciser according to claim 1, characterized in that: the music player (6) has one, which is common with the rotating lantern (5) and the change-over switch (22). Form an atmosphere-building agency. 7. An adjustable lower extremity postoperative rehabilitation auxiliary exercise device according to claim 2, characterized in that: there are fourteen said gravity blocks (16), which are connected with the wire rope (15), the thigh frame (10) and the calf. The frame (12) together constitutes a training difficulty adjusting mechanism.

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