CN221556619U - Leg training device - Google Patents
Leg training device Download PDFInfo
- Publication number
- CN221556619U CN221556619U CN202323424913.XU CN202323424913U CN221556619U CN 221556619 U CN221556619 U CN 221556619U CN 202323424913 U CN202323424913 U CN 202323424913U CN 221556619 U CN221556619 U CN 221556619U
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- leg
- training device
- patient
- bottom plate
- legs
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- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000000399 orthopedic effect Effects 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 68
- 208000010392 Bone Fractures Diseases 0.000 description 5
- 206010017076 Fracture Diseases 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 1
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 210000001930 leg bone Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a leg training device, relates to the technical field of medical appliances, and solves the problem that the existing leg training device capable of assisting a patient to perform leg stretching movement after orthopaedics operation and lifting legs at the same time is lacking; the leg movable assembly comprises a bottom plate, wherein the leg movable assembly comprises a placing plate, two lifting assemblies for driving the placing plate to lift are arranged at the lower part of the placing plate, two sliding rails are arranged on the bottom plate, the two sliding rails are arranged along the length direction of the bottom plate, and two sliding blocks capable of being matched with the sliding rails are arranged at the lower part of the lifting assemblies; the utility model aims at that the slide rail can drive the leg movable assembly to move back and forth, when in use, a patient sits on the bottom plate, the lower leg is placed on the leg movable assembly, the slide block drives the leg movable assembly to move back and forth, so that the legs of the patient can move forwards and backwards, and the legs of the patient can be lifted and lowered at the same time, thereby assisting the legs of the patient to perform forward and backward stretching movement after the orthopedics operation, and simultaneously performing leg lifting or lowering.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a leg training device.
Background
Thigh fracture refers to fracture of the femoral shaft, the femoral shaft is the biggest bone of a human body, once fracture occurs, the treatment mode is mainly surgical treatment, after a patient performs operation of leg bones, the patient generally cannot move by himself or herself, nursing staff needs to perform auxiliary leg rehabilitation training actions for the patient according to the condition of the patient, for example: raising the affected limb, taking the supine position of the patient, and padding a soft pillow under the affected limb to enable the fracture part to be higher than the heart position, so as to be beneficial to blood reflux, detumescence and pain relieving, and further help fracture healing; the ankle pump moves, the patient takes the supine position, the two legs straighten, the ankle joints flex for 5 seconds, then straighten for 5 seconds, and then the above actions are repeatedly performed, and each time of exercise is performed for 10-20 minutes; the patient takes the supine position for exercise with the straight legs, the legs straighten, the soles form 90 degrees with the bed surface, the thigh muscles are tightened, the affected side legs are slowly lifted at a constant speed, the legs are lifted for about 30cm, the patient is slowly put down after lasting for 3-5 seconds, and the exercise time is in the tolerance degree; these rehabilitation exercises generally have the actions of lifting or elongating the lower leg of the patient, and are all performed by the patient lying on or sitting on the hospital bed, but currently existing orthopedic postoperative leg rehabilitation exercise devices generally have only a structure of stretching and bending the lower leg of the patient, but lack a leg exercise device capable of assisting the orthopedic postoperative patient in leg stretching exercise while lifting the leg.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the leg training device, the sliding rail can drive the leg movable assembly to move forwards and backwards, a patient sits on the bottom plate when the leg training device is used, the lower leg is placed on the leg movable assembly, the sliding block drives the leg movable assembly to move forwards and backwards, so that the legs of the patient move forwards and backwards, and then the legs of the patient are lifted, so that the leg of the patient can be assisted to move forwards and backwards and simultaneously lift or lower the legs.
The technical scheme adopted by the utility model is as follows:
The utility model provides a shank trainer, includes the bottom plate, the slip is provided with shank movable assembly on the bottom plate, shank movable assembly is including placing the board, the lower part of placing the board is provided with two lifting unit who is used for driving to place the board and goes up and down, be provided with the slide rail on the bottom plate, the slide rail is followed the length direction of bottom plate sets up, every lifting unit's lower part all is provided with two and can with slide rail complex slider.
By adopting the technical scheme, the sliding rail can drive the leg movable assembly to move back and forth, a patient sits on the bottom plate when the leg lifting device is used, the lower leg is placed on the leg movable assembly, and the sliding block drives the leg movable assembly to move back and forth, so that the legs of the patient move back and forth, and then the legs of the patient lift, so that the legs of the patient can be assisted to move back and forth and simultaneously lift or lower the legs.
Preferably, each lifting assembly comprises a screw rod and a limiting rod, the screw rods are sleeved with moving blocks, the two moving blocks are in threaded connection with the screw rods, and the limiting rods movably penetrate through the moving blocks; the two sliding blocks are fixedly provided with second fixing blocks, one end of the screw is rotationally connected with the side wall of one second fixing block, the other end of the screw is rotationally connected with the side wall of the other second fixing block, and two ends of the limiting rod are respectively and fixedly connected with the two corresponding second fixing blocks; one side, far away from the connection with the screw rod, of the second fixed block is provided with a driving assembly, and one end of the driving assembly is rotationally connected with the second fixed block and fixedly connected with the end part of the screw rod; the lifting assembly further comprises two connecting rods which are arranged in a crossing mode, the two connecting rods are hinged to the corresponding moving blocks respectively, and the other ends of the two connecting rods are hinged to the side portions of the placing plates respectively.
By adopting the technical scheme, the screw rod rotates to drive the moving block to move towards the middle or two sides, so that the angle between the connecting rods is driven to change, and the placing plate is lifted or lowered.
Preferably, the centers of the two connecting rods are hinged.
By adopting the technical scheme, the connecting rod can be fixed more firmly.
Preferably, the driving assembly adopts a rotating bolt, one end of the rotating bolt is fixedly connected with the end part of the screw rod, and the other end of the rotating bolt is provided with a cap.
By adopting the technical scheme, the screw rod can be driven to rotate by twisting the cap.
Preferably, the driving assembly adopts a rotating motor, the rotating motor is mounted on the second fixed block, and an output shaft of the rotating motor is fixedly connected with the end part of the screw rod.
By adopting the technical scheme, the rotating motor rotates to drive the screw rod to rotate.
Preferably, the leg movable assembly comprises at least two placement plates, and a plurality of pairs of sliding rails are arranged on the bottom plate; the number of pairs of the sliding rails is identical to the number of the placing plates.
By adopting the technical scheme, a patient can respectively place the two legs on different placing plates (5), so that the two legs can independently move.
Preferably, the base plate is further provided with a seat plate, the seat plate is hinged with a backrest through a hinge shaft, the backrest is arranged on one side, far away from the leg movable assembly, of the seat plate, and the rear portion of the backrest is provided with a supporting assembly.
By adopting the technical scheme, the patient can sit on the seat board, and the angle of the backrest can be adjusted along with the supporting component, so that the patient can sit or lie for exercise rehabilitation.
Preferably, the support assembly comprises a first fixed block, a telescopic rod is arranged between the first fixed block and the rear part of the backrest, one end of the telescopic rod is hinged to the rear part of the backrest, and the other end of the telescopic rod is hinged to the first fixed block.
By adopting the technical scheme, the telescopic rod stretches and contracts so that the angle of the backrest is changed along with the telescopic rod, and the lifting or lowering effect is achieved.
Preferably, the bottom of the seat board is provided with a plurality of supporting legs.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
The sliding rail can drive the leg movable assembly to move back and forth, when the leg lifting device is used, a patient sits on the bottom plate, the lower leg is placed on the leg movable assembly, the sliding block drives the leg movable assembly to move back and forth, so that the legs of the patient move back and forth, and then the legs of the patient lift, so that the legs of the patient can be assisted to move back and forth and simultaneously perform leg lifting or lowering movements.
Drawings
The utility model will now be described by way of example and with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a leg training device according to the present utility model;
FIG. 2 is a schematic view of the leg movable assembly of the present utility model;
fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.
Reference numerals
1-Supporting legs; 2-a bottom plate; 3-a backrest; 4-seat board; 5-placing a plate; 6-hinging shaft; 7-a telescopic rod; 8-a first fixed block; 9-sliding rails; 10-connecting rods; 11-a limit rod; 12-screw; 13-a second fixed block; 14-moving block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application.
In describing embodiments of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is conventionally put in place when used, merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
The present utility model will be described in detail with reference to fig. 1 to 3.
Example 1
The leg training device comprises a bottom plate 2, wherein a leg movable assembly is slidably arranged on the bottom plate 2, the leg movable assembly comprises a placing plate 5, two lifting assemblies for driving the placing plate 5 to lift are arranged at the lower part of the placing plate 5, two sliding rails 9 are arranged on the bottom plate 2, the two sliding rails 9 are arranged along the length direction of the bottom plate 2, and two sliding blocks capable of being matched with the sliding rails 9 are arranged at the lower part of each lifting assembly; the slide rail 9 can drive the leg movable assembly to move back and forth, and when in use, a patient sits on the bottom plate 2, and the lower leg is placed on the leg movable assembly, and the slide block drives the leg movable assembly to move back and forth, so that the legs of the patient move back and forth, and then the legs of the patient lift, so that the legs of the patient can be assisted to move back and forth and simultaneously perform leg lifting or lowering movements.
In this embodiment, referring to fig. 2 to 3, each lifting assembly includes a screw 12 and a limiting rod 11, a moving block 14 is sleeved on the screw 12, two moving blocks 14 are in threaded connection with the screw 12, and the limiting rods 11 movably penetrate through the moving blocks 14; the two sliding blocks are fixedly provided with second fixing blocks 13, one end of the screw rod 12 is rotationally connected with the side wall of one second fixing block 13, the other end of the screw rod 12 is rotationally connected with the side wall of the other second fixing block 13, and two ends of the limiting rod 11 are respectively and fixedly connected with the two corresponding second fixing blocks 13; a driving assembly is arranged on one side, far away from the connection with the screw rod 12, of the second fixed block 13, and one end of the driving assembly is rotationally connected with the second fixed block 13 and fixedly connected with the end part of the screw rod 12; the lifting assembly further comprises two connecting rods 10 which are arranged in a crossing way, the two connecting rods 10 are respectively hinged with the corresponding moving blocks 14, and the other ends of the two connecting rods 10 are respectively hinged with the side parts of the placing plate 5; the screw 12 rotates to drive the moving block 14 to move toward the middle or both sides, thereby driving the angle between the connecting rods 10 to change so as to raise or lower the placement plate 5.
In this embodiment, the two connecting rods 10 are hinged at the crossing center; the connecting rod 10 can be fixed more firmly.
In this embodiment, the driving assembly adopts a rotation bolt, one end of the rotation bolt is fixedly connected with the end of the screw 12, and a cap is mounted at the other end of the rotation bolt; by twisting the cap, the screw 12 can be driven in rotation.
In this embodiment, the base plate 2 is further provided with a seat plate 4, the seat plate 4 is hinged with a backrest 3 through a hinge shaft 6, the backrest 3 is disposed at one side of the seat plate 4 far away from the leg movable component, and a support component is disposed at the rear part of the backrest 3; the patient can sit on the seat plate 4, and the angle of the backrest 3 can be adjusted along with the support assembly, so that the patient can sit or lie for exercise rehabilitation.
In this embodiment, the support assembly includes a first fixed block 8, a telescopic rod 7 is disposed between the first fixed block 8 and the rear portion of the backrest 3, one end of the telescopic rod 7 is hinged to the rear portion of the backrest 3, and the other end of the telescopic rod 7 is hinged to the first fixed block 8; the telescopic rod 7 can be telescopic, so that the angle of the backrest 3 can be changed accordingly, and the lifting or lowering effect can be achieved.
In this embodiment, the bottom of the seat board 4 is provided with a plurality of legs 1.
Working principle and using process:
the sliding rail 9 can drive the leg movable assembly to move back and forth, when the leg lifting device is used, a patient sits on the bottom plate 2, the lower leg is placed on the leg movable assembly, the sliding block drives the leg movable assembly to move back and forth, so that the legs of the patient move back and forth, and then the legs of the patient lift, so that the legs of the patient can be assisted to move back and forth and simultaneously perform leg lifting or lowering movements; the screw 12 rotates to drive the moving block 14 to move toward the middle or both sides, thereby driving the angle between the connecting rods 10 to change so as to raise or lower the placement plate 5.
Example 2
Unlike embodiment 1, the driving assembly employs a rotation motor mounted on the second fixed block, and an output shaft of the rotation motor is fixedly connected with an end of the screw; the rotating motor rotates to drive the screw rod to rotate.
Example 3
Unlike embodiment 1, in this embodiment, the leg movable assembly includes two placement plates 5, and two pairs of sliding rails 9 are disposed on the bottom plate 2; the patient can place the two legs on different placement plates 5, respectively, so that the two legs can move independently.
It should be noted that:
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The leg training device is characterized by comprising a bottom plate (2), wherein a leg movable assembly is arranged on the bottom plate (2) in a sliding manner, the leg movable assembly comprises a placing plate (5), two lifting assemblies for driving the placing plate (5) to lift are arranged at the lower part of the placing plate (5), sliding rails (9) are arranged on the bottom plate (2), the sliding rails (9) are arranged along the length direction of the bottom plate (2), and two sliding blocks capable of being matched with the sliding rails (9) are arranged at the lower part of each lifting assembly;
each lifting assembly comprises a screw rod (12) and a limiting rod (11), the screw rods (12) are sleeved with moving blocks (14), two moving blocks (14) are in threaded connection with the screw rods (12), and the limiting rods (11) movably penetrate through the moving blocks (14);
The two sliding blocks are fixedly provided with second fixing blocks (13), one end of the screw rod (12) is rotationally connected with the side wall of one second fixing block (13), the other end of the screw rod (12) is rotationally connected with the side wall of the other second fixing block (13), and two ends of the limiting rod (11) are respectively and fixedly connected with the two corresponding second fixing blocks (13); one side, far away from the connection with the screw rod (12), of the second fixed block (13) is provided with a driving assembly, and one end of the driving assembly is rotationally connected with the second fixed block (13) and fixedly connected with the end part of the screw rod (12);
The lifting assembly further comprises two connecting rods (10) which are arranged in a crossing manner, the two connecting rods (10) are respectively hinged with the corresponding moving blocks (14), and the other ends of the two connecting rods (10) are respectively hinged with the side parts of the placing plates (5).
2. A leg training device according to claim 1, characterized in that the two connecting rods (10) are hinged at the centre of intersection.
3. Leg training device according to claim 1, characterized in that the drive assembly employs a turning bolt, one end of which is fixedly connected to the end of the screw (12), the other end of which is provided with a cap.
4. Leg training device according to claim 1, characterized in that the drive assembly employs a rotary motor mounted on the second fixed block (13), the output shaft of which is fixedly connected to the end of the screw (12).
5. A leg training device according to claim 1, characterized in that the leg movement assembly comprises at least two placement plates (5), the base plate (2) being provided with pairs of slide rails (9); the number of pairs of the sliding rails (9) is consistent with the number of the placing plates (5).
6. Leg training device according to claim 1, characterized in that the base plate (2) is further provided with a seat plate (4), the seat plate (4) is hinged with a backrest (3) through a hinge shaft (6), the backrest (3) is arranged on one side of the seat plate (4) far away from the leg movable component, and two support components are arranged at the rear part of the backrest (3).
7. Leg training device according to claim 6, characterized in that the support assembly comprises a first fixed block (8), a telescopic rod (7) is arranged between the first fixed block (8) and the rear part of the backrest (3), one end of the telescopic rod (7) is hinged with the rear part of the backrest (3), and the other end of the telescopic rod (7) is hinged with the first fixed block (8).
8. Leg training device according to claim 6, characterized in that the bottom of the seat plate (4) is provided with a number of legs (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323424913.XU CN221556619U (en) | 2023-12-15 | 2023-12-15 | Leg training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323424913.XU CN221556619U (en) | 2023-12-15 | 2023-12-15 | Leg training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221556619U true CN221556619U (en) | 2024-08-20 |
Family
ID=92268813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323424913.XU Active CN221556619U (en) | 2023-12-15 | 2023-12-15 | Leg training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221556619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119367172A (en) * | 2024-12-04 | 2025-01-28 | 中国人民解放军陆军特色医学中心 | A self-controlled stroke lower limb rehabilitation training device |
-
2023
- 2023-12-15 CN CN202323424913.XU patent/CN221556619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119367172A (en) * | 2024-12-04 | 2025-01-28 | 中国人民解放军陆军特色医学中心 | A self-controlled stroke lower limb rehabilitation training device |
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