KR102107993B1 - Lower limb rehabilitation device with improved cognitive ability - Google Patents

Abstract

The present invention relates to an upper and lower limb rehabilitation device with improved cognitive ability of a user. The device comprises: a main body part composed of an H-shaped frame (11) for supporting a user from the floor and a front-rear cover (12) surrounding the front and rear sides of the frame (11) to close the frame; a seating part composed of a chair (21) mounted on the rear of the frame (11) and seated by the user and an adjustment lever (22) attached to the frame (11) to move the chair (21) back and forth depending on the body size; a lower limb exercise part composed of a lower limb disk (31) mounted to the lower front end of the frame (11) to be rotatable and a pedal (32) attached to the lower limb (31) to which the rolling of foot is transmitted; an upper limb exercise part composed of an upper limb disk (41) mounted to the upper front end of the frame (11) to be rotatable and a handle (42) attached to the upper limb disk (41) to which the rolling of arm is transmitted; an exercise control part composed of an adjustment member (51) connected to the lower limb disk (31) and the upper limb disk (41) to change the rotational resistance by the operation and a sensor (52) attached to the lower limb disk (31) and the upper limb disk (41) to detect the rotational speed and torque; and a game output part composed of a display (61) attached to the upper end of a front cover (15) to output a virtual simulation image in which the user swims in accordance with the rolling of the foot and arm input from the sensor (52) and a vibration motor (62) attached to the pedal (32) and the handle (42) to apply vibration depending on the set rotational speed or torque. Accordingly, the present invention can maintain an exercise pattern.

Description

Lower limb rehabilitation device with improved cognitive ability

The present invention relates to an upper and lower extremity rehabilitation device with enhanced cognitive ability of a user, and more specifically, to improve the upper extremity exercise by the arm cloud along with the lower extremity exercise by the leg cloud, thereby allowing the whole body exercise during a given exercise time. It is possible to establish an effective exercise plan, and by grasping the muscle strength of both arms and legs, inducing muscle strength exercises to correct the difference in relative strength equally, it is possible to balance the body as well as to match the upper and lower leg movements. It relates to an upper and lower rehabilitation device with improved cognitive ability to display fun and motivation for exercise by inducing interesting by displaying a virtual simulation image of swimming.

Today, as Korea enters an aging society, the elderly population is rapidly increasing, and the number of dementia patients is also rapidly increasing. In order to solve these problems, local governments, etc., tend to expand treatment facilities and nursing facilities, and social interest in elderly dementia problems is high.

Dementia is important not only to treat, but also to prevent, and in recent years, interest in the field of cognitive training to prevent dementia has increased. Cognitive training programs for this include practical functions such as attention, concentration, visual processing, language, memory, reasoning, and problem-solving. It uses cognitive strategies to retrain or mitigate defects.

However, the conventional cognitive training method has a tedious aspect, which is difficult for the user to continuously execute. Here, studies have reported that brain activity increases when cognitive training is executed in conjunction with physical exercise. Therefore, there is an urgent need for the development of a new cognitive training device that can increase cognitive training by linking cognitive training with physical exercise and eliminate boredom to further increase immersion.

In addition, patients who complain of body imbalance are increasing as they use only one arm and leg, which they are accustomed to, which are wrong posture or unknowingly. For example, golf, baseball, and soccer, such as ball-going exercises, apply force only to one side, so muscles must develop asymmetrically. These asymmetric muscles have a serious problem that causes spinal diseases by breaking down the balance of the body.

Korean Registered Patent Publication No. 10-1702547

The present invention has been proposed to solve the above problems, by improving the upper limb movement by the arm cloud with the lower limb motion by the leg cloud, it is possible to exercise whole body during a given exercise time to establish an effective exercise plan. The purpose is to provide the upper and lower rehabilitation equipment.

In addition, the present invention aims to provide an upper and lower rehabilitation device that can adjust the balance of the body to the correct state by inducing muscle power to grasp the muscle strength of both arms and legs and correct the difference in relative strength equally.

In addition, the present invention can induce fun and motivation for exercise by inducing interest by outputting a virtual simulation image swimming in accordance with upper and lower limb movements, and inducing exertion by adding vibration to areas where power is unknowingly involuntarily The goal is to provide a rehabilitation device for the upper and lower limbs so as to maintain the exercise pattern.

In addition, according to the present invention, a user who has an uncomfortable leg can safely perform foot rolling exercise by configuring the lower leg correction member interlocking with the pedal, and the rotational radius of the handle is adjusted so that it can be adjusted to the user's arm length or strength. The purpose is to provide the upper and lower rehabilitation equipment.

The present invention is an H-shaped frame supporting a user from the floor, and a main body portion composed of a front and rear cover that wraps around the main portion of the frame and closes it; A seating unit comprising a chair mounted on the rear of the frame and seated by a user, and an adjustment lever attached to the frame to move the chair back and forth according to body size; A lower extremity disk comprising a lower extremity disk rotatably mounted at the lower front of the frame and a pedal attached to the lower extremity disk to transmit foot clouds; An upper extremity movement unit consisting of an upper extremity disk rotatably mounted on the front upper end of the frame, and a handle attached to the upper extremity disk to which an arm cloud is transmitted; A movement control unit consisting of a control member connected to the lower and upper extremity disks to vary rotational resistance according to operation, and a sensing sensor attached to the lower and upper extremity disks to detect rotational speed and torque; A display that is attached to the upper end of the front cover and outputs a virtual simulation image of the user swimming in accordance with the cloud of the limbs input from the detection sensor, and a vibration that is attached to the pedal and handle to add vibration according to the set rotational speed or torque It characterized in that it comprises a; game output unit consisting of a motor.

At this time, the chair according to the present invention is built in the seat plate and the back plate is configured with a plurality of pressure sensors to detect the user's seating posture to output an audio-visual signal informing the user when the hip and back are separated from the seat plate and the back plate It is characterized by.

In addition, the lower leg exercise unit according to the present invention is characterized in that it further comprises a lower leg correction member that is worn on both feet of the user and engages the pedal to correct the angle of the ankle joint according to the foot cloud.

In addition, the lower leg correction member according to the present invention, a b-shaped support that wraps the user's sole and the back of the calf; Cushion is attached to the inner surface of the support and the sole and calf are in close contact; A connection string connected to both sides of the support to constrain the user's instep and calf anterior region, respectively; Adjusting straps that are connected obliquely to the upper and lower front of the support to adjust the bending range starting from the ankle joint site; Characterized in that it comprises a; a protrusion that is spaced apart from each other at the bottom of the support to engage the pedal.

In addition, the upper limb movement unit according to the present invention, the handle shaft protruding in a direction perpendicular to the center of the upper extremity disk; A fixed plate having a U-shaped cross section fixedly coupled to both ends of the handle shaft; A connecting rod which is horizontally interposed on the fixing plate and slides the handle shaft as a starting point, and rotatably mounts the handle at one end; It is fastened to one end of the fixed plate and presses the connecting rod according to rotation to fix it at a moving point. It is characterized in that the rotational radius of the handle is adjusted based on the handle shaft based on the arm length or muscle strength of the user.

In addition, the upper limb motion part according to the present invention is further characterized in that it further comprises an auxiliary handle which is rotatably attached to one end of the handle to induce lateral gripping.

In addition, the adjustment member according to the present invention is disposed at a position spaced apart from the lower disc and the upper disc, and changes the rotational resistance by changing friction due to mechanical flow or the rotational resistance by changing the magnetic force according to the electrical signal. It is characterized by.

In addition, the motion control unit according to the present invention, the output of the signal to the adjustment member to continuously add a set rotational resistance, and analyze the torque input from the sensor according to the cloud of the initial user's limbs to determine the strength of both arms and legs respectively Detection module; In addition to the difference in muscle strength of the arms and legs identified by the muscle strength sensing module, a movement correction module that induces a muscular motion that corrects the balance of both arms and legs by varying the rotational resistance of the lower and upper extremity disks at the time of each rolling action is further included. It characterized in that it is made.

In addition, the game output unit according to the present invention, a simulation module for automatically setting a character according to the user's selection or gender and age, and creating a match situation with AI characters in a swimming posture and swimming pool that wants the set character; A motion detection module for implementing the swim motion of each arm and leg of the character in accordance with the rotational speed of the lower and upper extremity disks input from the detection sensor; When the rotational speed of both arms and legs is lower than the initial or lower than the swimming speed according to the user's age or disease in a game situation, a motion promoting module that induces a separation at the original rotational speed or a normal swimming speed by outputting a signal to the vibration motor; It characterized in that it comprises a.

The present invention has an effect of establishing an efficient exercise plan by enabling full-body exercise during a given exercise time by improving the upper limb exercise by the arm cloud along with the lower leg exercise by the leg cloud.

In addition, the present invention has the effect of determining the muscle strength of both arms and legs and inducing muscle strength exercise to correct the difference in relative muscle strength equally, so that the balance of the body can be corrected.

In addition, the present invention can induce fun and motivation for exercise by inducing interest by outputting a virtual simulation image swimming in accordance with upper and lower limb movements, and inducing exertion by adding vibration to areas where power is unknowingly involuntarily By doing so, there is an effect that can maintain the movement pattern.

In addition, according to the present invention, a user who has an uncomfortable leg can safely perform foot rolling exercise by configuring the lower leg correction member interlocking with the pedal, and the rotational radius of the handle is adjusted so that it can be adjusted to the user's arm length or strength. It has the effect.

In addition to the above-described effects, the concrete effects of the present invention will be described together while describing the specific matters for carrying out the invention.

1 is a perspective view showing the upper and lower rehabilitation equipment according to the present invention as a whole.
Figure 2 is an exploded view showing the upper and lower rehabilitation equipment according to the present invention separately.
Figure 3 is a side view showing a projection of the upper and lower rehabilitation equipment according to the present invention.
4 is a block diagram showing a seating portion of the upper and lower rehabilitation equipment according to the present invention.
Figure 5 is a rendering picture showing the upper and lower rehabilitation equipment according to the present invention as a whole.
Figure 6 is an enlarged view showing in detail the upper and lower rehabilitation equipment according to the present invention.
7 is an enlarged view showing in detail the upper and lower rehabilitation equipment according to the present invention.
8 is a structural diagram showing the operation of the upper limb exercise unit according to the present invention.
9 is a block diagram showing a motion control unit and a game output unit according to the present invention.
10 is a reference picture showing the muscle detection process of the exercise control unit according to the present invention.
11 is a reference picture shown on the display by the game output unit according to the present invention.

Hereinafter, various embodiments of this document will be described with reference to the accompanying drawings. However, this is not intended to limit the techniques described in this document to specific embodiments, and it should be understood that it includes various modifications, equivalents, and / or alternatives of embodiments of the document. In connection with the description of the drawings, similar reference numerals may be used for similar elements.

Also, expressions such as “first,” “second,” and the like used in this document may modify various components, regardless of order and / or importance, to distinguish one component from another component. It is used but does not limit the components. For example, the 'first part' and the 'second part' may indicate different parts regardless of order or importance. For example, the first component may be referred to as a second component without departing from the scope of rights described in this document, and similarly, the second component may also be referred to as a first component.

Also, the terms used in this document are only used to describe specific embodiments, and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions unless the context clearly indicates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by a person skilled in the art described in this document. Among the terms used in the present document, terms defined in the general dictionary may be interpreted as having the same or similar meaning in the context of the related art, and have an ideal or excessively formal meaning, unless explicitly defined in this document. Is not interpreted as In some cases, even terms defined in this document cannot be interpreted to exclude embodiments of the document.

The present invention relates to an upper and lower rehabilitation device in which the user's cognitive ability enhancement function is improved, and is an upper and lower rehabilitation device with an improved cognitive ability enhancement function mainly comprising a main body portion, a sitting portion, a lower limb exercise portion, an upper limb exercise portion, an exercise control portion, and a game output portion. .

The main body portion is a skeleton constituting a rehabilitation device, and consists of a frame 11 and front and rear covers 12 as shown in FIGS. 1 to 3.

The frame 11 is formed of an H-shaped planar contour having a size that supports the user from the floor.

In the front center of the frame 11, an exercise frame is formed, which is inclined toward the rear and supports the upper limb exercise part.

In addition, a c-shaped seating frame supporting the seating portion is integrally formed at the rear center of the frame 11.

The front cover 12 is closed by surrounding the front of the frame 11, and the rear cover 12 is closed by surrounding the rear of the frame 11.

Here, the display 61 is mounted on the top of the front cover 12, and a blanking plate is provided on both sides to concentrate the user's field of view and conceal the display 61.

The seating portion induces the user to sit behind the frame 11, and consists of a chair 21 and an adjustment lever 22 as shown in FIGS.

The chair 21 is mounted on the rear of the frame 11 to seat the user, and is composed of a seat plate supporting the user's buttocks and a back plate supporting the user's back.

The chair 21 is equipped with armrests that induce safe and comfortable seating of the user on both sides.

The adjustment lever 22 is attached to the frame 11 to move the chair 21 back and forth according to the body size.

That is, a block causing slide movement is attached to the seat plate of the chair 21 along the frame 11 inclined downward to the bottom.

The adjustment lever 22 is attached to the inside of such a block, and the frame 11 is pressed or constrained according to the front-rear rotation of the adjustment lever 22.

Therefore, as shown in FIG. 4A, the position can be adjusted according to the user's body through the adjustment lever 22 while seated on the chair 21.

At this time, the chair 21 is built in the seat plate and the back plate may constitute a plurality of pressure sensors 25 for detecting the user's seating posture.

The pressure sensor 25 detects the posture by detecting whether the user's buttocks and back are in close contact with the seat plate and the back plate.

If any one of the user's buttocks or back (left or right) is separated from the seat plate and the back plate, an audio-visual signal notifying the correction is output.

Therefore, the correct exercise effect can be obtained by correcting a distracting posture without the user's knowledge during the exercise process.

The lower leg exercise part induces the same leg exercise as the actual bicycle driving, and consists of the lower leg disk 31 and the pedal 32 as shown in FIGS. 1 to 3.

The lower disc 31 is rotatably mounted to the lower front of the frame 11. The lower disk 31 is made of a predetermined weight like a flywheel and has a rotational inertia.

The pedal 32 is rotatably attached to the mutually crossed positions on both sides of the lower disc 31 to receive the foot cloud.

The pedal 32 has a width that embraces the user's foot, and it is preferable to form a protrusion that prevents slippage on the surface.

At this time, the lower extremity exercise unit may further include a lower extremity correction member 35 worn on both feet of the user as shown in FIG. 5.

The lower leg correction member 35 is engaged with the pedal 32 to correct the angle of the ankle joint according to the foot cloud.

That is, the lower leg correction member 35 is composed of a support (35a), a cushion (35b), a connecting strap (35c), a control strap (35d), a locking rod (35e) as shown in FIG.

The support (35a) is made of a rigid material that can be bent to a predetermined strength, it is formed with a b-shaped side profile surrounding the user's soles and calves.

The cushion 35b is made of rubber or fibrous material having excellent breathability and elasticity, and is attached to the inner surface of the support 35a to be in close contact with the sole of the foot and the calf.

The connecting strap (35c) is connected to both sides of the support (35a), the end is composed of a buckle for restraining the user's instep and calf anterior parts, respectively.

The adjustment strap 35d is inclinedly connected to the front of the upper and lower ends of the support 35a to adjust the bending range based on the ankle joint site.

The stopper 35e protrudes away from each other at the bottom of the supporter 35a and engages with the pedal 32 to prevent departure.

That is, the lower leg correction member 35 limits the allowable angle of bending of the ankle joint, thereby safely protecting the ligament or cartilage during the foot rolling process.

The upper limb exercise part is provided to be able to perform the same leg exercise as the lower limb exercise part with an arm, and is composed of the upper limb disk 41 and the handle 42 as shown in FIGS. 1 to 3.

Upper limb disc 41 is rotatably mounted on the front upper end of frame 11. The upper disc 41 is made of a predetermined weight like a flywheel and has rotational inertia.

The handle 42 is rotatably attached to the mutually crossed positions on both sides of the upper extremity disk 41 to receive the arm cloud.

The handle 42 has a width that crosses the user's hand, and it is preferable to form a protrusion that prevents slippage on the surface.

At this time, between the upper disc 41 and the handle 42, as shown in Figure 7, the handle shaft 43, the handle shaft 43, the fixing plate 44, the connecting rod to induce the rotational radius of the handle 42 to be adjusted as a starting point (45), a fixed knob (46) is configured.

The handle shaft 43 protrudes in a direction perpendicular to the center of the upper disc 41. The handle shaft 43 is rotated in the same manner as it meshes with the upper disc 41.

The fixing plate 44 is formed in a C-shaped cross section and is fixedly coupled to both ends of the handle shaft 43. The fixing plate 44 is also rotated in the same manner as the handle shaft 43.

The connecting rod 45 is horizontally interposed on the fixing plate 44 and slides around the handle shaft 43. The handle 42 is rotatably mounted to one end of the connecting rod 45.

The fixing knob 46 is fastened to one end of the fixing plate 44 and is fixed to a moving point by pressing the connecting rod 45 according to rotation.

Therefore, the rotational radius of the handle 42 can be adjusted by reversing or advancing the connecting rods 45 on both sides as shown in FIG. 8 according to the pressure caused by the loosening and tightening of the fixing knob 46.

That is, when the rotation radius of the handle 42 is large, the exercise load decreases for the same rotation resistance instead of increasing the arm rotation range as shown in FIG. 8A.

Conversely, when the radius of rotation is small, as shown in FIG. 8B, the arm rotation range becomes smaller, but the motion load increases for the same rotational resistance.

The rotational radius of the handle 42 can be adjusted to an arm rotation range and an exercise load suitable for the user.

At this time, it is possible to further configure the auxiliary handle 47 that is rotatably attached to one end of the handle 42 to induce lateral gripping.

That is, the handle 42 is formed horizontally, the palm is facing forward, and the auxiliary handle 47 is vertically formed so that the palms face each other.

Therefore, various parts of the arm muscles can be exercised evenly, and the user can exercise in a convenient arm direction.

The exercise control unit controls the leg exercise and the arm exercise load and detects a user's exercise state, and is composed of an adjustment member 51 and a detection sensor 52 as shown in FIGS. 1 to 3.

The adjustment member 51 is connected to the lower disc 31 and the upper disc 41, respectively, to vary the rotational resistance according to the operation.

The adjusting member 51 is disposed at a position spaced apart from the lower disc 31 and the upper disc 41, and the rotational resistance is varied by changing the friction due to mechanical flow or the magnetic force according to the electrical signal. Variable.

That is, the adjustment member 51 may be configured as a friction pad that presses the lower disc 31 and the upper disc 41 according to a knob or an electric actuator.

In addition, the lower disk 31 and the upper disk 41 may be configured with an electromagnet that prevents rotation of a wheel connected by a belt or a chain by magnetic force.

The detection sensor 52 is attached to the lower disc 31 and the upper disc 41 to detect rotational speed and torque.

That is, the detection sensor 52 is attached to or spaced apart from the lower disc 31 and the upper disc 41 to detect the speed and torque for the foot and arm clouds.

At this time, the exercise control unit is configured to include a muscle strength detection module 55 and exercise correction module 56 as shown in FIG.

The muscle strength detecting module 55 outputs a signal to the adjusting member 51 so that the set rotational resistance is continuously added. In this state, the torque inputted from the sensor 52 according to the cloud of the limbs of the initial user is analyzed to grasp the strength of both arms.

The exercise correction module 56 changes the rotational resistance of the lower extremity disk 31 and the upper extremity disk 41 at the time when each cloud is actuated according to the difference in the muscle strength of both arms and legs identified by the muscle strength detection module 55, thereby changing It induces strength exercises that correct the balance.

For example, as shown in FIG. 10, the 20kg rotational resistance is set from the strength detection module 55 to the adjustment member 51, and the user measures the muscle strength of the left arm and the right arm by making the handle 42 perform 35 rotations 5 times.

If the strength of the right arm is 234 W (momentum), and the strength of the left arm is identified as 214 W, give 20 kg rolling resistance in the right arm cloud and 25 kg rotation resistance in the left arm cloud.

Therefore, the user is balanced with the right arm as the strength of the left arm is reinforced during the exercise process. That is, by developing asymmetrically developed muscles in a balanced manner, spinal diseases can be prevented.

The game output unit displays media that induces user interest and instills fun and motivation for exercise by audio-visual, and is composed of a display 61 and a vibration motor 62 as shown in FIGS. 1 to 3.

The display 61 is a flat panel monitor including a speaker, and is attached to the top of the front cover 15.

The display 61 outputs a virtual simulation image of the user swimming in accordance with the limb clouds input from the sensor 52.

The vibration motor 62 is attached to the pedal 32 and the handle 42 to add vibration according to the set rotational speed or torque.

At this time, the game output unit is configured to include a simulation module 65, a motion detection module 66 and a motion promoting module 67 as shown in FIG.

The simulation module 65 automatically sets the character according to the user's selection or gender and age as shown in FIG. 11.

In addition, he creates a match situation with AI characters in the swimming pool along with the desired swimming posture.

The motion detection module 66 is implemented by swimming motions of each arm and leg of the character in accordance with the rotational speed of the lower extremity disk 31 and the upper extremity disk 41 input from the detection sensor 52.

The movement promoting module 67 outputs a signal to the vibration motor 62 when the rotational speed of both arms and legs is lower than the initial, or lower than the swimming speed in accordance with the user's age or disease in a game situation. Induces exertion at speed.

For example, the kick of the character is implemented identically to the cloud of the user's left and right feet, and the character of the character is rotated to match the cloud of the left and right arms.

If the rotational speed of both arms and legs is lower than the initial one, as shown in Fig. 11B, an arrow-shaped warning sign that induces exertion to the character's arms or legs is output, and vibration is added to the pedal 32 or the handle 42. .

Therefore, the user can continuously exercise as the leg cloud and the arm cloud are blown out due to the image display and vibration, and it is possible to improve the fun for the exercise by inducing a competitive spirit by the match.

On the other hand, the game output unit may be constructed so that various upper and lower rehabilitation devices are connected to a network server through an internal communication network or a private communication network to allow swimming competition with other users.

And besides swimming simulation, games that move both legs and arms, such as climbing a rock wall or ladder, can be implemented in various ways.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the specific embodiments described above, and it is usually in the technical field to which the present invention pertains without departing from the gist of the present invention claimed in the claims. It is of course possible to perform various modifications by a person having knowledge of, and these modified embodiments should not be individually understood from the technical idea or prospect of the present invention.

11: Frame 12: Front and rear cover
21: chair 22: adjustable lever
25: pressure sensor 31: lower disc
32: pedal 35: lower leg correction member
35a: support 35b: cushion
35c: Connecting strap 35d: Adjusting strap
35e: Jam 41: Upper disc
42: handle 43: handle shaft
44: fixing plate 45: connecting rod
46: fixed knob 47: auxiliary handle
51: adjustment member 52: detection sensor
55: muscle strength detection module 56: exercise correction module
61: display 62: vibration motor
65: simulation module 66: motion detection module
67: Motion promotion module

Claims (9)

In the upper and lower rehabilitation devices with improved cognitive ability of users,
A main body portion composed of an H-shaped frame 11 supporting the user from the floor, and a front-rear cover 12 that surrounds and closes the front and rear of the frame 11;
A seating portion consisting of a chair 21 mounted on the rear of the frame 11 and seated by a user, and an adjustment lever 22 attached to the frame 11 to move the chair 21 back and forth according to body size;
A lower extremity disk 31 rotatably mounted at the front lower end of the frame 11, and a lower extremity exercise part consisting of a pedal 32 attached to the lower extremity disk 31 through which foot clouds are transmitted;
Upper limb exercise unit consisting of an upper extremity disk (41) rotatably mounted on the front upper end of the frame (11), and a handle (42) attached to the upper extremity disk (41) for arm cloud transmission;
The adjustment member 51 is connected to the lower disc 31 and the upper disc 41 to vary the rotational resistance according to the operation, and is attached to the lower disc 31 and the upper disc 41 to rotate and torque. Movement control unit consisting of a detection sensor 52 for detecting;
A display 61 that is attached to the upper end of the front and rear covers 12 and outputs a virtual simulation image of the user swimming in accordance with the limb clouds input from the sensor 52, and the pedal 32 and the handle 42 It is attached to the game output unit consisting of a vibration motor 62 for adding vibration according to the set rotational speed or torque;
The chair 21 is built in a seat plate and a back plate, and a plurality of pressure sensors 25 configured to detect a user's seating posture is configured to output an audio-visual signal informing the user of correction when the buttocks and back are separated from the seat plate and the back plate. Characterized by,
The lower leg exercise part further includes a lower leg correction member 35 that is worn on both feet of the user and engages with the pedal 32 to correct the angle of the ankle joint according to the foot cloud,
The lower leg calibration member 35,
B-shaped support (35a) surrounding the user's soles and calf back;
Cushion (35b) is attached to the inner surface of the support (35a) and the sole and calf are in close contact;
Connection strings 35c connected to both sides of the support 35a to constrain the user's instep and calf anterior regions, respectively;
The upper and lower ends of the support (35a) are connected obliquely to the front of the ankle joint region to adjust the bending range (35d);
Includes; protruding spaced apart from each other at the bottom of the support (35a) to engage the pedal (32) (35e);
The upper limb exercise unit,
A handle shaft 43 protruding in a direction perpendicular to the center of the upper disc 41;
A fixing plate 44 having a U-shaped cross section fixedly coupled to both ends of the handle shaft 43;
A connecting rod 45 which is horizontally interposed on the fixing plate 44 and slides on the handle shaft 43 as a starting point, and rotatably mounts the handle 42 at one end;
Consisting of a fixed knob 46 that is fastened to one end of the fixing plate 44 and presses the connecting rod 45 according to rotation to fix it at the moving point;
Characterized in that the rotational radius of the handle 42 is adjusted from the handle shaft 43 as a starting point according to the user's arm length or muscle strength,
The upper limb exercise part further includes an auxiliary handle 47 rotatably attached to one end of the handle 42 to induce lateral gripping,
The adjustment member 51 is disposed at a position spaced apart from the lower disc 31 and the upper disc 41, and the rotational resistance is changed by changing the friction due to friction due to mechanical flow or by changing the magnetic force according to the electrical signal. Characterized in that the variable,
The motion control unit,
A muscle strength sensing module (55) that outputs a signal to the adjustment member (51) to continuously add a set rotational resistance, and analyzes the torque input from the detection sensor (52) according to the cloud of the limb of the initial user, respectively, to determine the strength of both arms and legs. ;
In accordance with the difference in muscle strength of both arms and legs identified by the muscle strength detecting module 55, the rotational resistance of the lower and upper discs 31 and 41 is varied to induce muscle strength to correct the balance of both arms and legs. It characterized in that it further comprises an exercise correction module (56) to do,
The game output unit,
A simulation module 65 that automatically sets a character according to a user's selection or gender and age, and creates a match situation with AI characters in a swimming position and a swimming pool in which a desired character is desired;
A motion detection module 66 that implements a swim motion of each arm and leg of the character in accordance with the rotational speed of the lower extremity disk 31 and the upper extremity disk 41 input from the detection sensor 52;
In a game situation, when the rotational speed of both arms and legs is slower than the initial one, or slower than the swimming speed according to the user's age or disease, a signal is output to the vibrating motor 62 to induce exertion at the original rotational speed or normal swimming speed. Promotion module (67); upper and lower rehabilitation device with enhanced cognitive ability, characterized in that comprises a. delete delete delete delete delete delete delete delete

Images