CN221084563U - Bone joint movement rehabilitation training device - Google Patents

Abstract

The utility model discloses a bone joint movement rehabilitation training device, and relates to the technical field of medical appliances. The novel seat cushion comprises a seat cushion, wherein one side of the seat cushion is fixedly connected with a backrest and used for limiting a human body, the other side of the seat cushion is fixedly connected with two first connecting frames, the inner wall of each first connecting frame is fixedly connected with a first guide rod, the outer wall of each first guide rod is sleeved with a first sliding block in a sliding manner, and the outer wall of each first guide rod is sleeved with a first spring. According to the utility model, the pedal is driven to drive the first sliding block to move to compress the first spring, so that the leg joints can be trained, and the pedal is driven to rotate to compress the torsion spring while the pedal is driven, so that the ankle can be trained; the middle second sliding block is driven by the pulling handle to compress the second spring, so that the arm joint can be trained, and meanwhile, the arm training force can be increased by inserting the pin column into the second sliding block through the T-shaped block, so that the arm training force is suitable for different crowds.

Description

Bone joint movement rehabilitation training device

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a bone joint movement rehabilitation training device.

Background

Rehabilitation medicine is a medical application discipline for researching rehabilitation of wounded patients, and enables the wounded patients to recover to the maximum extent through various means such as physical therapy, exercise therapy, life training and the like, so that the patients have the ability of life self-care, labor and work, and a foundation is laid for the wounded patients to return to society. The bone joint diseases are common and frequently encountered diseases in clinic, the prevalence rate increases with age, patients suffering from the bone joint diseases feel effort or pain when standing or walking, and at the moment, the patients suffering from the bone joint diseases need to exercise and recover the bone joint, so that a special rehabilitation training device is used.

Through searching, the utility model with the bulletin number of CN215081703U discloses a bone joint movement bionic rehabilitation training device, a fixed shaft is arranged in a fixed hole, two ends of the fixed shaft are respectively sleeved with a connecting sleeve, a pedal is arranged on the connecting sleeve, and the motor can drive movement or a patient to do self-force movement by connecting or separating a first sliding block and a second sliding block, so that the training mode of the device can be conveniently adjusted according to the requirement of the patient, and the functionality and the training effect of the device are improved.

The device also has the following disadvantages during use: when training through self-acting force, it trains through extrusion spring, but its training dynamics can only rely on the elasticity of spring to realize, but its inside spring only is inconvenient for increasing the training dynamics to it only can train shank joint, and the training mode is single, provides bone joint motion rehabilitation training device for this.

Disclosure of utility model

The utility model aims to provide a bone joint movement rehabilitation training device, which is characterized in that a pedal is driven by a pedal to drive a first sliding block to move to compress a first spring, so that leg joints can be trained, and the pedal is driven by a foot to rotate to compress a torsion spring while the pedal is driven, so that the ankle can be trained; the middle second sliding block is driven by the pulling handle to compress the second spring, so that the arm joint can be trained, and meanwhile, the arm training force can be increased by inserting the pin column into the second sliding block through the T-shaped block, so that the arm training force is suitable for different crowds, and the prior art problem is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

A bone joint motion rehabilitation training device comprising: the seat cushion is characterized in that one side of the seat cushion is fixedly connected with a backrest and used for limiting a human body, the other side of the seat cushion is fixedly connected with two first connecting frames, the inner wall of each first connecting frame is fixedly connected with a first guide rod, the outer wall of each first guide rod is sleeved with a first sliding block in a sliding manner, the outer wall of each first guide rod is sleeved with a first spring, two ends of each first spring are respectively fixedly connected with one side, close to each other, of each first connecting frame and each first sliding block, and are used for generating an interference force on each first sliding block, and the leg joints can be subjected to force training through the interference force of the first springs on the first sliding blocks;

The support frame is fixedly connected to one side, away from each other, of the two first connecting frames, a pull rope is arranged on the support frame, one end of the pull rope is connected with the two first sliding blocks, and the other end of the pull rope is fixedly connected with a handle for manually assisting the legs to exert force, so that the support frame can exert force through the manually assisting legs, and is convenient to use in the initial stage of training;

the force increasing mechanism is arranged between the two first connecting frames and is used for increasing force to the joints of the hands and training the joints of the hands, so that the hands and the joints of the hands can be used for training at different stages.

Optionally, the booster mechanism includes the second linking frame of fixed connection between two first linking frames, the inner wall fixedly connected with of second linking frame is a plurality of second guide bars, the outer wall slip cap of second guide bar is equipped with the second sliding block, the outer wall cover of second guide bar is equipped with the second spring, the both ends of second spring are close to one side fixed connection each other with second linking frame and second sliding block respectively, the one end and the second sliding block fixed connection that is located the centre of stay cord, the centre second sliding block is pegged graft with other second sliding blocks, through the grafting of middle second sliding block and other second sliding blocks, makes it can adjust the dynamics of exerting oneself.

Optionally, one side of first sliding block runs through fixedly connected with axis of rotation, two equal fixedly connected with fixed block in one side that is close to each other of axis of rotation, rectangular channel has been seted up on the fixed block, two be equipped with same rectangle pole in the rectangular channel, be located in the middle second sliding block top fixedly connected with the corresponding T shape piece of rectangle pole, the top of T shape piece runs through and is equipped with the round pin post, both sides the jack corresponding with the round pin post has all been seted up at second sliding block top, drives the rectangle pole through the T shape piece and removes, makes it can drive first sliding block and removes, is convenient for through the supplementary shank training of hand.

Optionally, the outer wall of axis of rotation rotates the cover and is equipped with the pedal that is located first sliding block, the rectangle mouth has all been seted up to pedal both sides, the outer wall cover of axis of rotation is equipped with two torsional springs that are located the rectangle mouth, the both ends of torsional spring respectively with pedal and first sliding block be close to one end fixed connection each other, through setting up the torsional spring in pedal both sides, make it at the in-process of pedaling, can carry out the training of exerting oneself to the ankle.

Optionally, one side fixedly connected with first seat of rotating of second linking bridge, the bottom fixedly connected with second seat of rotating of support frame, the inner wall of first seat of rotating and second seat of rotating is all rotated and is connected with the leading wheel, two leading wheels and second sliding block fixed connection are walked around to the one end of stay cord, make tensile one end be rectilinear movement through the settlement of leading wheel, are convenient for pull second sliding block and remove.

Optionally, the inner wall rotation of first connecting frame is connected with first rotor plate, the other end of first rotor plate rotates and is connected with the second rotor plate, the other end of second rotor plate rotates and is connected on first sliding block, through setting up of first, two rotor plates, makes it can drive knee joint bending when resetting, is convenient for train knee joint.

The embodiment of the utility model has the following beneficial effects:

According to the utility model, the pedal is driven to drive the first sliding block to move to compress the first spring, so that the leg joints can be trained, and the pedal is driven to rotate to compress the torsion spring while the pedal is driven, so that the ankle can be trained;

According to the utility model, the middle second sliding block is driven to compress the second spring by pulling the handle, so that the arm joint can be trained, and meanwhile, the arm training force can be increased by inserting the pin into the second sliding block through the T-shaped block, so that the arm joint is suitable for different crowds;

According to the utility model, the rectangular rod is inserted between the two fixed blocks, and then the hands and feet exert force simultaneously, so that the leg training can be assisted, and the leg training is more convenient;

According to the knee joint training device, the first rotating plate and the second rotating plate are set, so that the legs can be driven to bend when the legs do not exert force, and the knee joint can be trained in an auxiliary mode.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic three-dimensional diagram of a rehabilitation training device for bone joint movement according to an embodiment of the present utility model;

fig. 2 is a schematic view of a connection frame of a rehabilitation training device for bone joint movement according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a pedal structure of a rehabilitation training device for bone joint movement according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a second sliding block of the device for rehabilitation training of bone joint movement according to the embodiment of the utility model.

In the figure: 1. a cushion; 2. a backrest; 3. a first connection frame; 4. a support frame; 5. a pull rope; 6. a handle; 7. a first rotating plate; 8. a second rotating plate; 9. foot pedal; 10. a first rotating seat; 11. a first guide bar; 12. a first slider; 13. a first spring; 14. a second connection frame; 15. a fixed block; 16. rectangular grooves; 17. a rectangular bar; 18. a second guide bar; 19. a second slider; 20. a second spring; 21. a T-shaped block; 22. a pin; 23. a second rotating seat; 24. a guide wheel; 25. a rotating shaft; 26. a rectangular opening; 27. and (3) a torsion spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "middle," "length," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

Example 1

Referring to fig. 1 and 2, in the present embodiment, there is provided a bone joint movement rehabilitation training device/movement rehabilitation training device comprising: the seat cushion 1, one side of the seat cushion 1 is fixedly connected with a backrest 2, the other side of the seat cushion 1 is fixedly connected with two first connecting frames 3, the inner wall of each first connecting frame 3 is fixedly connected with a first guide rod 11, the outer wall of each first guide rod 11 is sleeved with a first sliding block 12 in a sliding manner, the outer wall of each first guide rod 11 is sleeved with a first spring 13, and two ends of each first spring 13 are respectively fixedly connected with one side, close to each other, of each first connecting frame 3 and each first sliding block 12, and are used for generating a collision force on each first sliding block 12;

The support frame 4 is fixedly connected to one side, away from each other, of the two first connecting frames 3, a pull rope 5 is arranged on the support frame 4, one end of the pull rope 5 is connected with the two first sliding blocks 12, and the other end of the pull rope 5 is fixedly connected with a handle 6 for manually assisting leg force;

The reinforcement mechanism is arranged between the two first connecting frames 3 and is used for reinforcing and training the joints of hands, the first sliding block 12 is moved and compressed by the pedals in the above technical scheme to train the legs, and when the legs exert force more difficultly, the pull rope 5 can be pulled to carry out auxiliary training, so that the training is more convenient.

In one aspect of this embodiment, as shown in fig. 2 and fig. 4, the force increasing mechanism includes a second connecting frame 14 fixedly connected between two first connecting frames 3, an inner wall of the second connecting frame 14 is fixedly connected with a plurality of second guide rods 18, second sliding blocks 19 are sleeved on an outer wall of the second guide rods 18 in a sliding manner, second springs 20 are sleeved on an outer wall of the second guide rods 18, two ends of each second spring 20 are respectively fixedly connected with one side, close to each other, of the second connecting frame 14 and the second sliding blocks 19, one end of a pull rope 5 is fixedly connected with the second sliding block 19 located in the middle, and the second sliding blocks 19 in the middle are spliced with the rest of the second sliding blocks 19.

In one aspect of this embodiment, as shown in fig. 2-4, one side of the first sliding block 12 is fixedly connected with a rotating shaft 25 in a penetrating manner, one side, close to each other, of the two rotating shafts 25 is fixedly connected with a fixed block 15, the fixed block 15 is provided with a rectangular groove 16, the two rectangular grooves 16 are internally provided with the same rectangular rod 17, the top of the second sliding block 19 positioned in the middle is fixedly connected with a T-shaped block 21 corresponding to the rectangular rod 17, the top of the T-shaped block 21 is provided with a pin 22 in a penetrating manner, the tops of the second sliding blocks 19 on two sides are provided with jacks corresponding to the pin 22 in a penetrating manner, in the technical scheme, the pulling handle 6 can drive the second sliding block 19 in the middle to move through the pull rope 5 to drive the T-shaped block 21 to move, and when the T-shaped block 21 contacts the rectangular rod 17, the two first sliding blocks 12 can be driven to move together, so that the leg can assist training, and the jack of the rest of the second sliding blocks 19 can be conveniently inserted through the setting of the pin 22 and the jacks.

In one aspect of this embodiment, as shown in fig. 1 and fig. 4, a first rotating seat 10 is fixedly connected to one side of a second connecting frame 14, a second rotating seat 23 is fixedly connected to the bottom of a supporting frame 4, guide wheels 24 are rotatably connected to inner walls of the first rotating seat 10 and the second rotating seat 23, one end of a pull rope 5 bypasses two guide wheels 24 and is fixedly connected with a second sliding block 19, and in the above technical scheme, the end, close to a T-shaped block 21, of the pull rope 5 can be guaranteed to move linearly through setting of the guide wheels 24, so that auxiliary training on legs is facilitated.

The application can be used in bone joints as well as in other fields suitable for use in the application.

Example two

Improvement on the basis of the first embodiment: as shown in fig. 3, the outer wall of the rotating shaft 25 is rotatably sleeved with a pedal 9 located in the first sliding block 12, two sides of the pedal 9 are provided with rectangular openings 26, the outer wall of the rotating shaft 25 is sleeved with two torsion springs 27 located in the rectangular openings 26, two ends of the torsion springs 27 are fixedly connected with the pedal 9 and the first sliding block 12, which are close to one end of each other, the pedal 9 is set in the technical scheme, the foot is conveniently placed, and meanwhile, the resistance of the pedal 9 can be increased through the setting of the torsion springs 27, so that the ankle can be trained.

Example III

Improvement on the basis of the first embodiment: as shown in fig. 1 and 3, the inner wall of the first connecting frame 3 is rotatably connected with a first rotating plate 7, the other end of the first rotating plate 7 is rotatably connected with a second rotating plate 8, and the other end of the second rotating plate 8 is rotatably connected to a first sliding block 12.

The technical scheme of the utility model comprises the following use flows and working principles:

When the device is used, a user sits on the cushion 1, the back is abutted against the backrest 2, feet are placed on the pedals 9, the lower legs are placed on the second rotating plate 8, the thighs are placed on the first rotating plate 7, then the pedals 9 are forced to pedal, the pedals 9 drive the first sliding block 12 to move to compress the first springs 13, the thigh joints of the lower legs can be trained, and meanwhile, the pedals 9 are driven to rotate to compress the torsion springs 27 when the pedals 9 are pedal, so that the ankle can be trained;

When the arm joint is required to be trained, the handle 6 can be pulled to drive the pull rope 5 to move, the middle second sliding block 19 can be pulled to compress the second spring 20, and when tension is required to be applied, the second spring 20 penetrates through the T-shaped block 21 and is inserted into the second sliding blocks 19 at the side, and at the moment, the handle 6 can be pulled to drive the plurality of second sliding blocks 19 to move together to compress the second spring 20;

When the legs push the pedals 9 to be laborious, the rectangular rods 17 can be clamped in the two rectangular grooves 16, the two first sliding blocks 12 are integrated, the legs push the pedals 9 to move, the handle 6 is pulled by hands to drive the T-shaped blocks 21 to move, and when the T-shaped blocks 21 contact the rectangular rods 17, the rectangular rods 17 can be driven to move, and auxiliary training can be performed on the legs.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. Bone joint motion rehabilitation training device, its characterized in that includes: the novel seat cushion comprises a seat cushion (1), wherein a backrest (2) is fixedly connected to one side of the seat cushion (1), two first connecting frames (3) are fixedly connected to the other side of the seat cushion (1), a first guide rod (11) is fixedly connected to the inner wall of the first connecting frames (3), a first sliding block (12) is sleeved on the outer wall of the first guide rod (11) in a sliding mode, a first spring (13) is sleeved on the outer wall of the first guide rod (11), and two ends of the first spring (13) are fixedly connected to one side, close to each other, of the first connecting frames (3) and the first sliding block (12) respectively and used for generating a collision force to the first sliding block (12);

The support frame (4), support frame (4) fixed connection is in the mutual one side that keeps away from of two first connection frames (3), be equipped with stay cord (5) on support frame (4), the one end and the two first sliding block (12) of stay cord (5) are connected, the other end fixedly connected with handle (6) of stay cord (5) are used for manual auxiliary shank to exert oneself;

The force increasing mechanism is arranged between the two first connecting frames (3) and is used for increasing force of the hand joint.

2. The bone joint movement rehabilitation training device according to claim 1, wherein the force increasing mechanism comprises a second connecting frame (14) fixedly connected between the two first connecting frames (3), the inner wall of the second connecting frame (14) is fixedly connected with a plurality of second guide rods (18), the outer wall of each second guide rod (18) is sleeved with a second sliding block (19) in a sliding manner, the outer wall of each second guide rod (18) is sleeved with a second spring (20), two ends of each second spring (20) are fixedly connected with one side, close to each other, of each second connecting frame (14) and each second sliding block (19), one end of each pull rope (5) is fixedly connected with the second sliding block (19) positioned in the middle, and the second sliding blocks (19) in the middle are spliced with other second sliding blocks (19).

3. The bone joint movement rehabilitation training device according to claim 2, wherein one side of the first sliding block (12) is fixedly connected with a rotating shaft (25) in a penetrating manner, two mutually approaching sides of the rotating shafts (25) are fixedly connected with fixed blocks (15), rectangular grooves (16) are formed in the fixed blocks (15), one rectangular rod (17) is arranged in each rectangular groove (16), a T-shaped block (21) corresponding to the rectangular rod (17) is fixedly connected to the top of the second sliding block (19) in the middle, pins (22) are arranged in the top of the T-shaped block (21) in a penetrating manner, and jacks corresponding to the pins (22) are formed in the tops of the second sliding blocks (19) on two sides.

4. The bone joint movement rehabilitation training device according to claim 3, wherein the outer wall of the rotating shaft (25) is rotatably sleeved with pedals (9) positioned in the first sliding block (12), rectangular openings (26) are formed in two sides of each pedal (9), the outer wall of the rotating shaft (25) is sleeved with two torsion springs (27) positioned in the rectangular openings (26), and two ends of each torsion spring (27) are fixedly connected with one end, close to each other, of each pedal (9) and each first sliding block (12).

5. The bone joint movement rehabilitation training device according to claim 2, wherein one side of the second connecting frame (14) is fixedly connected with a first rotating seat (10), the bottom of the supporting frame (4) is fixedly connected with a second rotating seat (23), the inner walls of the first rotating seat (10) and the second rotating seat (23) are both rotationally connected with guide wheels (24), and one end of the pull rope (5) bypasses the two guide wheels (24) to be fixedly connected with the second sliding block (19).

6. The bone joint movement rehabilitation training device according to any one of claims 1-5, wherein the inner wall of the first connecting frame (3) is rotatably connected with a first rotating plate (7), the other end of the first rotating plate (7) is rotatably connected with a second rotating plate (8), and the other end of the second rotating plate (8) is rotatably connected to a first sliding block (12).