98results about How to "Exercise coordination" patented technology

The invention belongs to the technical field of medical assistance, and particularly relates to a neurological examination and rehabilitation device which comprises a base, wherein a rehabilitation detection exercise device is arranged on the base, and the rehabilitation detection exercise device comprises steps and a power structure for changing the states of the steps; the steps comprise a firststep, a second step, a third step and a fourth step which cooperate with one another; the power structure comprises a main power mechanism, a first lifting mechanism, a second lifting mechanism and athird lifting mechanism, the first lifting mechanism, the second lifting mechanism and the third lifting mechanism cooperate with the main power mechanism, the first lifting mechanism controls lifting of the third step, and the second lifting mechanism controls lifting of the first step. The third lifting mechanism is connected with the first step and the third step, the third lifting mechanism comprises a cam cooperating with the second step and the fourth step, and the cam is rotationally connected with the first step and the third step; the state of the steps can be changed, and a user canconveniently do different kinds of rehabilitation training.

The invention belongs to the related field of medical apparatuses, and particularly relates to an adjustable domestic treadmill. The adjustable domestic treadmill comprises a base, a supporting rod isfixedly connected to the upper end of the base, armrests are fixedly connected to the upper end of the supporting rod, slide grooves are formed in the two sides of the upper end of the base, two slide plates are slidably connected to the interiors of the slide grooves, and connected with each other through a linkage rope; a resistance adjusting mechanism which abuts against the linkage rope is arranged in the base, a transmission rope is fixedly connected between the two slide plates, and a step counting mechanism which is in transmission connection with the transmission rope is arranged on the base. According to the adjustable domestic treadmill, a friction disc is arranged, a user can adjust the friction disc according to requirements, and the resistance to the slide plates in the slideprocess can be adjusted; through the arrangement of the linkage rope, the two slide plates can move synchronously, the maximal distance between the two slide plates is always the same, thus the steplength of the user can be corrected, and the effect of training the coordination of the user is achieved.

A child cognitive function rehabilitation training device comprises a base, two pedals capable of moving up and down are installed in the middle of the front side of the upper end surface of the base,an installation box is installed at the upper ends of the pedals, a plurality of small balls are placed in the installation box, and funnels allowing the small balls to enter are installed on the left side and the right side of the upper end surface of the installation box. A leakage box is installed at the rear end of the installation box, a plurality of inlet holes are formed in the upper end of the leakage box, small cylinders capable of intermittently moving towards the inner side are slidably connected to the left side and the right side of the lower side of the rear end of the installation box correspondingly, and the small cylinders can be matched with the inlet holes every time the small cylinders move. A supporting box is fixedly connected to the rear side of the upper end surface of the base, a square plate capable of moving up and down is installed on the inner wall of the supporting box, and two arc-shaped rods capable of swinging front and back are installed at the upperend of the square plate. The small cylinders are controlled by the pedals to move, so that a patient can train the flexibility of both feet.

The invention relates to a game machine technology, and discloses a four-side rotation level switching game machine. The four-side rotation level switching game machine comprises a four-side rotation level switching mechanism (1), wherein six-side rectangular game working unit (9) is connected to the four-side rotation level switching mechanism (1), and comprises a base box (2), a top cover (10) and a square inner framework with four vertical plates; parallel outer frameworks (27) are arranged outside the square inner framework; the four vertical plates of the square inner framework are provided with four game levels respectively; a first vertical plate (7) is provided with a ball emitting level; a second vertical plate (15) is provided with a balancing level; a third vertical plate (20) is provided with a barrier level; and a fourth vertical plate (26) is provided with a ball throwing level.

The invention discloses a two-dimensional linked basketball stand, belongs to the field of sports apparatuses and aims at solving the problem that the effect of exercising reaction capacity, judgment capacity and coordination capacity of people because the backboard of the basketball stand in the prior art is fixed. The two-dimensional linked basketball stand comprises backboards; a base frame, which is divided into an upper layer and a lower layer; a driving mechanism, which is fixedly arranged at the lower layer of the base frame; a track, which is fixedly arranged at the upper layer of the base frame; a guide casing, which is vertically arranged on the base frame through rollers matched with the track; a crank connecting rod, which comprises a first connecting rod and a second connecting rod, wherein the first connecting rod is hinged with the second connecting rod, a free end of the second connecting rod is fixedly arranged on an output shaft of the driving mechanism and the second connecting rod is perpendicular to the output shaft of the driving mechanism; a stand column, which is vertically arranged and is sheathed in the guide casing, wherein a first end part of the stand column is fixedly connected with the backboards and a second end part of the stand column is hinged with the free end of the second connecting rod. The two-dimensional linked basketball stand not only is sports exercise facilities, but also is a recreation and entertainment device, and the functions of conventional basketball stands are developed.

The invention relates to a multi-backboard rotary basketball stand, which comprises backboards, extending arms, an upright post and a pedestal; at least two backboards are connected with the top end of the upright post through the extending arms; the lower end of the upright post is arranged inside the pedestal through a bearing; the inside of the pedestal is provided with a power transmission device; and the lower end of the upright post is connected with the power transmission device. When a motor is electrified, the rotary motion is speeded down and transmitted to the upright post through the transmission device; the upright post slowly rotates; and the backboards slowly rotate along the upright post. The multi-backboard rotary basketball stand mainly realizes the conversion from a static basketball stand to a dynamic basketball stand to allow people to shoot under the slow rotation of the backboard, increases the fun of the shooting activity, trains the reflecting capacity, judging capacity and coordinating capacity of people and is beneficial to the physical and psychological health, in particular to the healthy growth and the mental development of juvenile and children. The multi-backboard rotary basketball stand is both a physical exercise facility and an entertainment device and is the exploration and the development on the function of the routine basketball stand.

The invention discloses a limb muscle atrophy prevention exercise device for patients with cardiovascular diseases. The limb muscle atrophy prevention exercise device which comprises an upper limb exercise mechanism consisting of a bracket, a cantilever, a pull rope I, a handle and a tension adjustment mechanism I, and a lower limb exercise mechanism consisting of a bracket, a pedal orbit mechanism, a pull rope II, a pedal and a tension adjustment mechanism II is designed, and can enable upper limbs and lower limbs to do exercises easily according to the physical conditions of the patients with the cardiovascular diseases. With the arrangement of a grabbing point and a treading point, the limb muscle atrophy prevention exercise device saves more strength when compared with the conventional mode of waving the upper limbs and swinging the lower limbs without any bearing points; and a proper sense of strength bearing is provided, so that the nervous systems and the muscles of the upper limbs and the lower limbs can be coordinately exercised during moving. The limb muscle atrophy prevention exercise device has the beneficial effects that the description of the scheme shows that the limb muscle atrophy prevention exercise device is simple in structure and reasonable in design; necessary exercise training for the skeletal muscles and the nerve systems of the four limbs of the patients with the cardiovascular diseases can be realized; and furthermore, because of the ingenious design, the exercises of the patients cannot accelerate the flowing of blood.

The invention belongs to the technical field of woody toys, and provides a child-educational-development woody toy. The child-educational-development woody toy comprises a supporting assembly and an installing assembly, wherein the supporting assembly comprises a first supporting column, a second supporting column and a bottom plate, the lower end of the first supporting column is fixedly installed at the upper left portion of the bottom plate, and the lower end of the second supporting column is fixedly installed at the upper right portion of the bottom plate; by arranging the bottom plate, all supporting columns can be fixedly installed; square blocks are arranged and matched with the supporting columns, and the square blocks can be put on the supporting columns; protruding blocks are also arranged and can limit the square blocks to move, and the square blocks need to be rotated by a certain angle and then can be taken out. The hand and brain coordinating ability of children can be exercised, understanding of the children in the size of the shape, the color and the spatial relationship can be deepened, the woody toy has the advantage of being environmentally friendly, and harm tothe children can be avoided.

The invention discloses a hip model bicycle saddle surround which comprises a plane board, a supporting frame arranged below the plane board and a seat board arranged above the plane board. The planeboard is a flat board composed of a first fixed board on the front portion, a first left side board and a first right side board which are symmetrically arranged on the two sides of the first fixed board, and a first rear side board on the rear portion. The seat board is composed of a second fixed board, a second left side board, a second right side board and a second rear side board, the upper surface of the seat board is a hemispherical concave face matched with the hips of the human body, and a protrusion is arranged in the middle of the concave face and is the second fixed board. The surface of the saddle surround is a concave face curved surface matched with the hips, the left side and the right side of the saddle surround are wider than a triangular seat cushion, the contact area between the hips and a seat cushion is increased, the left side, the right side and the rear side of the seat cushion are warped upwards and surround the whole hips, the borne force of the ischial tuberosity is reduced, the whole hips evenly bear weight, and the perineum can be prevented from being touched or squeezed.

The invention provides an intelligent taiji ball (taiji is one of Chinese martial arts). At least two detachable closed ball body assemblies are combined into a ball body; a sealed mass adjustment cavity body is arranged in the at least one ball body assembly; a filler inlet and a filler outlet which are communicated with the mass adjustment cavity body are arranged on the surface of the ball body assembly and used for filling or exhausting a filler; and the filler inlet and the filler outlet are sealed through sealing covers. According to the intelligent taiji ball, technical problems that mass of the taiji ball needs to be changed when body condition or skill level of a taiji ball practicer is changed but the mass of the taiji ball cannot be changed and the taiji ball is low in use efficiency in the prior art are solved, the mass of the ball body can be changed as required, and the ball body can be divided into at least two ball body assemblies for entertainment.

The invention discloses a double-feet balance exercise fitness device belonging to the field of fitness equipment. The double-feet balance exercise fitness device comprises a rotary wheel which is preferably an inflated tire, wherein a main shaft is arranged in the rotary wheel; a rolling bearing is arranged between the main shaft and the rotary wheel; the rotary wheel can rotate freely around themain shaft through a rolling bearing; and an inner engaging ratchet is fixedly arranged in each of two sides of the center in the rotary wheel. Two pedals are arranged on two sides of the rotary wheel, fixed bolts are fixedly arranged on the pedals, and the main shaft is rotatably connected to the fixed bolts. In order to avoid a too large rotating angle of each pedal, the front and back sides are not in contact to the ground during movement. A limiting structure is also arranged on the main shaft to limit the rotating angles of the fixed bolts, preferably, the rotating angle limited by the limiting structure on the main shaft is 60 degrees. Connecting rings are fixedly connected to the inner sides of the two pedals, pawls are arranged on the two connecting rings to be engaged to the twoinner engaging ratchets, and the two pawls are symmetrically arranged around the center of circle.

The invention discloses a material weighing and variable-speed conveying system for a blast furnace, which is well applied in the fields of new energy and energy-saving low carbon. The material weighing and variable-speed conveying system comprises a device frame, a bin and a material conveying device and is characterized by also comprising a PLC (Programmable Logic Controller) as well as a control cabinet, an AD (Analog-Digital) module, an AD-PT module, a weighing sensor, an optoelectronic switch, a temperature sensor and a material heater which are coencted with the PLC, wherein the weighing sensor is arranged at the bottom of the bin; the temperature sensor and the material heater are arranged inside the bin; the optoelectronic switch is arranged on the side wall of the bin; and the control cabinet, the PLC, the AD module and the AD-PT module are arranged on the device frame. The invention provides an analog quantity signal processing device which can be used for both teaching and practical training, i.e., the material weighing and variable-speed conveying system for the blast furnace has the advantages of being high in precision of temperature control, convenient to use and the like and greatly improves the learning interest and the actual operation capability of students, thus enabling the students to comprehensively know and master the integrated techniques of mechanics and electronics.

The invention discloses a doll catcher. The doll catcher includes a control unit and an accommodating unit, wherein the control unit comprises a direction operating lever and a grab button; the accommodating unit comprises dolls and a gripper; the direction operating lever and the grab button controls the gripper; each doll comprises a multimedia device and / or an action device and a sensing deviceand / or a wireless receiving device; and when the sensing device senses an external activation signal, and / or when the wireless receiving device receives a wireless control signal, the multimedia device and / or the action device are activated. The doll catcher has the advantages of increasing the interaction with a player during the game, being funny and educational, and exercising the hand-eye coordination ability, the sense of space and direction and finger flexibility.

The invention relates to the field of entertainment exercising machines, and in particular relates to a marble entertainment exercising machine. The marble entertainment exercising machine comprises asquare frame and a cushion plate fixedly mounted at the front end of the square frame, wherein the square frame comprises three edge frames and a bottom plate, a cushion plate is level with the uppersurface of the joint connected with the bottom plate, the front end of the square frame is open, a plurality of partition plates are fixedly arranged in the square frame along the extending directionof the square frame, so that a plurality of ball tracks are formed between the edge frames on the two sides and the adjacent partition plates and between each two adjacent partition plates, a ball bin is arranged at the tail end of each ball track, each ball bin is provided with a front-end baffle plate, ball bin inlets of different specifications are formed in the front-end baffle plates, through holes are formed at the parts, in the ball bins, of the bottom plate along the thickness direction, the diameters of the through holes are greater than those of the ball bin inlets, and a gap is reserved between each through hole and the corresponding front-end baffle plate. The device provided by the invention is simple in structure and convenient in moving, the operation can be carried out anytime and anywhere, the marble entertainment exercising machine is particularly suitable for playing by old people and children, and meanwhile, the springback of the marble is avoided.

The invention relates to children's game equipment, and in particular to children's garden game equipment for municipal works. The invention aims at solving a technical problem of providing the children's garden game equipment for municipal works, which is strong in interactive performance and is beneficial for training children's response capacity and labor. According to the technical scheme, thechildren's garden game equipment for municipal works comprises bases, first supporting rods, water guns, first swinging rods, first springs, connecting rods, clamping blocks, first sliding rails, first sliding blocks, baffle blocks, first fixed pulleys and the like, wherein the bases are arranged at the left and right sides of the ground; the first supporting rods are arranged at the tops of thebases at the left and right sides; and the water guns are connected to the tops of the first supporting rods at the left and right sides. According to the game equipment provided by the invention, twochildren can spray water towards each other, so that interactions can be achieved between the children, and the interesting of the equipment can be improved; and meanwhile, the children can push thefirst swinging rods and the second swinging rods with hands, so that the children can do exercises during playing; and by arranging pedal devices, hand and foot coordination of the children can be trained; therefore, the game equipment is more beneficial for children's growth.

An intelligent toy includes a panel and cards. The panel is disposed with a decorative surface with n placing areas. One or more small strip grooves are disposed around the placing areas. The cards are detachable and there are m detachable cards. Chinese phonetic alphabets, or English letters, patterns, colors or Chinese characters are disposed on one surface of the detachable cards. The detachable cards are disposed with extending ends for inserting the detachable cards into the small strip grooves of the placing areas. The panel is also disposed with fold lines for folding the panel along the fold lines, and the fold lines are the center lines or the diagonal lines of the panel.

The invention belongs to the field of child bicycles, in particular relates to a method for designing a multifunctional child bicycle which can be swung back and forth and up and down and a multifunctional child bicycle. The multifunctional child bicycle comprises a bicycle frame assembly, a wheel assembly and a bicycle seat assembly. In the method, a drive mechanism drives the wheel assembly to rotate by the swinging motion of a bicycle seat so that a bicycle body moves forward. Because the drive mechanism, the wheel assembly and the bicycle seat assembly are connected to the bicycle body, the drive mechanism drives the wheel assembly to rotate by the swinging motion of the bicycle seat so that the bicycle body moves forward; and the multifunctional child bicycle integrates the playing motion and the body-building motion functions of children, obtains playing joy during the motions, not only can have entertainment but also can exercise the coordination ability, balance sense and direction sense of hands, eyes and the body of a child.

The invention discloses a device capable of assisting a disabled person in carrying out bionic walking and gonging upstairs. The device comprises a machine box, wherein an empty cavity is arranged inthe machine box; the left side and the right side of the empty cavity are symmetrically provided with driven wheel upper grooves of which the openings face outwards; an upper end driven gear is rotatably arranged in each driven wheel upper groove; the left side and the right side of the empty cavity are symmetrically provided with driven wheel lower grooves of which the openings face outwards; thedriven wheel lower grooves are positioned on the lower sides of the driven wheel upper grooves; a lower end driven gear is rotatably arranged in each driven wheel lower groove; the non-rotating center of the upper driven gear and the non-rotating center of the lower driven gear on the same side are independently provided with a fixing block; each fixing block is connected with a foot rod; and bionic movement is realized through the movement of the foot rods. The device has an automatic operation way and a manual operation way so as to be suitable for disabled crowds who are inconvenient to move, and the disabled person can be assisted in moving and going upstairs. During the automatic operation mode, the disabled person sits on a chair to walk in a way that a motor drives the machine boxso as to assist the disabled person to move without the help of the outside. During the manual operation mode, both hands are cooperated, the coordinated cooperation of the left hand and the right hand of the disabled crowd can be trained, and the disabled person can experience the fan of the bionic walking.

The invention discloses a recreation excavator with steering and walking functions, and belongs to the field of recreation equipment. The recreation excavator comprises a lower chassis, an upper chassis, a big arm, a small arm and a bucket. The recreation excavator can turn left and right and move forwards and backwards during recreation, an airborne engine provides power for hydraulic, steering and walking devices, the recreation excavator can turn and walk during recreation experience without being limited by the position of a power supply, the operation mode is more vivid, pleasure during recreation experience is increased, experiencers can easily and comprehensively train the coordinate ability; the high-speed walking and low-speed recreation experience functions are achieved through a speed limiting switch, and the recreation excavator can be conveniently moved and transferred at a high speed; because the speed limiting switch is arranged in a front working table, experiencers can not touch the switch, and the recreation excavator is safe and reliable during recreation experience.

A portable leisure game machine comprises two to four box-shaped game machine main bodies and an endpoint touch device, wherein the box-shaped game machine main bodies are spliced when the portable leisure game machine is used, structures of the box-shaped game machine main bodies are identical, when spliced, the box-shaped game machine main bodies are placed in such a manner that corners of each two adjacent box-shaped game machine main bodies are opposite to each other, and the endpoint touch device is placed among the box-shaped game machine main bodies. Players turn upper hand wheels and lower hand wheels to respectively drive upper lead screw spindles and lower lead screw spindles to rotate synchronously, upper lead screw nuts match with lower lead screw nuts, so that slider groups can optionally move on tracks on track plates, when one slider group, which reaches an endpoint, of the player touches a touch wall of the endpoint touch device at first, a small ball can fall and rolls to the side of the player with the slider group reaching the endpoint, and the small ball is a trophy for the winner. The portable leisure game machine has the advantages that the portable leisure game machine is portable in structure and simple in operation, and effects of leisure, entertainment, competition and intelligent development are integrated. In addition, the portable leisure game machine not only enables people to feel relaxed and happy, but also tests physical coordination ability of the players.

The invention provides a stroke rehabilitation linkage exercise device, belongs to the technical field of rehabilitation equipment, and is used for solving the technical problem that an existing exercise device cannot meet the use requirements of patients with different rehabilitation degrees and different disease degrees. The device includes a stand, and a seat plate, a rear cylinder and a frontcylinder which are arranged on the stand; a connecting shaft is arranged on the seat plate, a back plate and a bottom plate are arranged on the connecting shaft, a rear sliding plate is arranged on the back plate, a front sliding plate and a supporting rod are arranged on the bottom plate, cranks, rockers and L-shaped rods are arranged on the two sides of the supporting rod, pedals and connectingrods are arranged on the cranks, connecting rods and handle rods are arranged on the L-shaped rods, and cotter pins are arranged. The stroke rehabilitation linkage exercise device can be used for patients with different rehabilitation degrees, the patients can be preliminarily rehabilitated, family members or medical staff can apply force through the grip to conduct passive training, and the patients with good rehabilitation conditions can exercise by themselves through the grip rod and the pedal; according to the device, the upper limbs drive the lower limbs or the lower limbs drive the upperlimbs to exercise by themselves for patients with different diseased parts.

The invention relates to a hand touch training device and method for children with autism, the device comprises four finger sleeve rings, the finger sleeve rings are mutually connected through a first magnet and a second magnet which are opposite in magnetic pole, each finger sleeve ring comprises an elastic finger ring, a hard fastener, a connecting piece, a mounting head and a functional plate, the elastic finger rings and the hard fasteners form an annular structure, a connecting piece is arranged in the middle of the outer side of each hard fastener, the other end of each connecting piece is connected with a mounting head, the functional plates are arranged on the outer surface of the mounting head, the functional plates are one of a silica gel sheet, abrasive paper, a finger pressing plate and cloth, and the functional plates of the four finger sleeve rings are different from one another. According to the invention, the four finger sleeve rings can be combined and can also be played independently, the functional plates on the finger sleeve rings are made of different materials, a child patient senses and stimulates the functional plates through the touch sense of the fingers in the playing process, the four finger sleeve rings are combined and split, the flexibility and coordination of the fingers are exercised, and the purpose of enhancing the strength can be achieved.

The invention relates to a swinging training device, in particular to an infant swinging training device. The infant swinging training device consists of a bottom plate, an armrest, telescopic sticks and triangular support sticks, wherein the armrest is fixedly connected with the head ends of the telescopic sticks; the triangular support sticks are fixedly arranged on the bottom plate; the top end of each triangular support stick is provided with a cylindrical post; each cylindrical post is filled with buffer rubber; the tail ends of the telescopic sticks penetrate into the cylindrical posts to be connected with the triangular support sticks; the tail end of each telescopic stick is provided with a strong force suction disc; each strong force suction disc is adsorbed on the bottom plate; the tail part of each telescopic stick is provided with a telescopic cavity; and the head end of each telescopic cavity is provided with a press nail. The hand holding ability, the arm harmony, the telescopic arm force and the balance coordination ability of the whole body of an infant can be trained; and the infant swinging training device is suitable for large-area popularization and application.

The invention discloses an accelerated interesting skateboard provided with a pedaling plate, and relates to the technical field of sports apparatus. The interesting skateboard comprises a board surface, a front wheel bracket, the pedaling plate, a connecting rod structure, a rear wheel axle, a rear wheel groove, wheels and a shock absorber, wherein the rear wheel groove comprises a wheel groove main body, a connecting rod rail, a rear wheel axle rail, a small roller and a rear wheel groove spring; the shock absorber comprises an upper support, a piston rod, a spring, a pressure bucket and a lower support; the pedaling plate comprises a pedal surface, spring devices and connectors; and the connecting rod structure comprises a connecting rod I and a connecting rod II. Instead of a boring skating mode of pedaling the ground with foot, a mode of transmitting force by virtue of the pedaling plate provided with the spring devices is adopted to drive the skateboard to get accelerated, so that strength is consumed and body is exercised, and meanwhile, body coordination is trained; by arranging the shock absorber, the circumstance that the skateboard gets bumped on complex pavements is effectively relieved; and on the basis of pedaling strength, the skateboard has the advantages that the skateboard can achieve continuous accelerating and facilitate control, and the skateboard is high in interesting and the like.

The invention provides a medical multifunctional infant burn exercise support, comprising a four-leg support which can be vertically telescopic, wherein a burn treatment lamp is movably arranged on the top of the four-leg support, and a handrail is arranged on the burn treatment lamp; hanging rods are arranged below the burn treatment lamp; a music player is arranged on the side face of the burn treatment lamp; detachable pulleys are arranged at the bottom of the four-leg support through the base. According to the medical multifunctional infant burn exercise support, the four-leg support which can be vertically telescopic is designed according to the growth and development conditions and the proportions of infants, so that the defect that a conventional burn support is too large can be overcome; the direction of the movable treatment lamp can be adjusted, and therefore the purpose of local treatment is achieved. The medical multifunctional infant burning exercise support has a light and waterproof support body, thus being capable of serving as a toy for the infants at home after leaving hospitals, and thereby reducing economic burdens of families of the patient infants.

The invention relates to an educational toy, in particular to a ball toy. Theball toy comprises a box body and balls, the box body is composed of a bottom plate, a box cover and a surrounding edge, and the balls are arranged in a containing cavity of the box body. The bottom plate is provided with a through hole array, through holes in the through hole array penetrate through the bottom plate, round balls can be embedded into the through holes, and the round balls are provided with identification symbols, so that grouping or sorting is facilitated. Fingers intervene in the balls from the through holes in the box bottom, the wrist swings the box body to move the balls, and then the balls are grouped or sorted. The ball game device described herein can be used to train balance perception and logical thinking capabilities. A game prop for recreation, decompression or competition is provided for people, and the playing methods of the ball game are enriched.

The invention relates to the technical field of medical equipment, in particular to a neurology department rehabilitation medical device and a use method thereof. The neurology department rehabilitation medical device comprises a low-frequency pulse electro-acupuncture therapeutic apparatus and a folding chair, wherein the low-frequency pulse electro-acupuncture therapeutic apparatus is arranged on one side of the folding chair and used for performing low-frequency pulse electrical stimulation on flexor muscles or extensor muscles of hemiplegic limbs of a patient; the folding chair comprises a first supporting table in the horizontal direction, a second supporting table and a third supporting table, wherein the second supporting table and the third supporting table are hinged to the opposite sides of the first supporting table, the folding chair further comprises a support, and the first supporting table is horizontally arranged at the top end of the support; the second supporting table and the third supporting table can automatically deflect relative to the first supporting table; the device further comprises a foot supporting plate arranged on the top surface of the second supporting table, the foot supporting plate can automatically deflect relative to the second supporting table, muscle atrophy can be effectively prevented through low-frequency pulse electrical stimulation, the neuromuscular reaction can be promoted, in the circulating bending and stretching posture, the coordination of a patient can be trained, and therefore, rehabilitation of the patient is facilitated; and the working intensity of medical personnel is reduced.