CN113288723A

CN113288723A - Intelligent training device for children hand spasm resistance

Info

Publication number: CN113288723A
Application number: CN202110652533.8A
Authority: CN
Inventors: 赵晓冬; 储晓彬; 朱俊
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-08-24
Anticipated expiration: 2041-06-11
Also published as: CN113288723B

Abstract

The invention discloses an intelligent training device for children hand spasm resistance, which has the technical scheme that: the glove comprises a glove, a wrist guard sleeve, a passive traction device and an active control device, wherein the wrist guard sleeve is fixedly arranged below the glove, the passive traction device is positioned on the palm surface of the glove, and the active control device is positioned on one surface of the wrist guard sleeve; by arranging the detachable passive traction device, the fingers can be bent to perform traction and exert force during the initial stage of the rehabilitation training of the hands of the patient; the second traction rope and the first traction rope on the back of the hand of the glove are mutually restrained, so that the hand does reciprocating motion of bending and straightening; and set up the active control device, can resume perception and control power, can independently crooked, the patient of holding carries out the in-process that later stage strength resumes the exercise to the hand, for the patient independently crooked provides the resistance to and observe the hand strength through the pressure display screen in real time and resume the condition, improve patient recovery efficiency, can both provide the exercise to the patient of different stages.

Description

Intelligent training device for children hand spasm resistance

Technical Field

The invention relates to the technical field of medical auxiliary instruments, in particular to an intelligent training device for children hand spasm resistance.

Background

Muscle spasm refers to involuntary contraction of an individual muscle or muscle group. They can be roughly divided into clonic muscle spasm and myotonic muscle spasm. Clonic myospasm refers to the rapid and repeated contraction of the active muscle within a certain period of time, with a certain rhythm, without being controlled by consciousness, such as trigeminal neuralgia facial spasm. Tetanic spasm is persistent, muscle spasm is not rhythmic, and after a certain period of time, the muscle can relax, such as tetany, rabies, and facial spasm. For example, hand spasm often occurs in the later period of postoperative patients' hands, and the postoperative patients need to be recovered by postoperative rehabilitation training.

Present device to patient's postoperative recovery training, through training such as device help patient's hand is bent, the palm is held tightly, is straightened, resumes hand sensitivity, improves hand perception ability, promotes the patient and resumes the progress.

However, in the actual use process, especially sick children have poor autonomous ability of children, and most of the existing devices for hand function rehabilitation are autonomous training devices and lack of intelligence, and need to be guided by professionals when children use the devices, so that the training recovery progress is slow, especially when children patients take exercise at the initial stage, the hands of the patients cannot be controlled, muscles are weak, the patients cannot bend, and some simple training actions are performed, and the hands of the patients need to be subjected to guided exercise through external traction to recover the muscle functions of the hands; this device can only be used for training in earlier stage, can independently do some simple exercises to later stage patient's hand, and this device just can't further help the patient to recover, needs to assist patient's hand strength through other device and resume gradually. To this problem, an intelligent training device for children's hand spasm resistance is provided.

Disclosure of Invention

In view of the problems mentioned in the background, the present invention is to provide an intelligent training device for children's hand spasm prevention, so as to solve the problems mentioned in the background.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides an anti spasm of children's hand uses intelligent trainer, includes gloves, cuff cover, passive draw gear and active control device, cuff cover fixed mounting is in rubber materials the below of gloves, passive draw gear is located the palm surface of gloves, passive draw gear demountable installation in the gloves surface, active control device is located cuff cover one surface, active control device below be provided with cuff cover one fixed surface installation's pressure display screen, cuff cover one end fixed mounting have with the magic subsides that the cuff cover other end was pasted, passive draw gear's below be provided with glove fixed surface installation's mounting panel, mounting panel one surface is fixed through the connecting plate of bolt and passive draw gear both sides.

Through adopting above-mentioned technical scheme, do and resume the training initial stage, wear the gloves on the hand that the patient had the spasm, paste through the magic and wrap up the forearm with cuff protector, drive patient hand through passive draw gear and take exercise, and accessible bolt will be pulled the draw gear from gloves dismantlement passively, secondly, resume perception and control power when patient's hand, can independently be crooked, hold the back tightly, carry out later stage strength through active control device and resume the exercise to it, the patient that has different stages all can use, the function that the help patient resumeed gradually.

Preferably, the finger tip and the finger joint on the surface of the glove are fixedly provided with a limiting ring, the first consequent knuckle on the surface of the glove is fixedly provided with a fixing plate, and one surface of the fixing plate is provided with a fixing groove with a T-shaped structure.

Preferably, passive draw gear includes first motor, connecting axle and spool, first motor one end is through first pivot and connecting axle one end fixed connection, the connecting axle both ends cup joint with a connecting plate surface activity respectively, and is a plurality of the spool is H type structure and activity cup joint in connecting axle week side, all fixed winding of spool week side has first haulage rope.

Through adopting above-mentioned technical scheme, the spool rotates and tightens up first haulage rope, provides traction force for the hand is crooked, the exercise and the recovery of the myasthenia patient hand of being convenient for, when first haulage rope was dragged hard, pull for the starting point power consumption to the first cis-position finger joint of the back of the hand, make first cis-position finger joint also crooked equally, it is different to use the fingertip as the effect that the starting point power consumption reached, make whole finger joint can both obtain the bending, better help patient hand resumes.

Preferably, the plurality of reels correspond the five fingers of the glove respectively and are located below, the first traction rope is movably sleeved with the limiting rings in the same vertical row in sequence, and the first traction rope is fixedly provided with a first rubber ring movably clamped with the fixing plate.

Through adopting above-mentioned technical scheme, connect patient's finger joint respectively through a plurality of haulage ropes, be convenient for through the device to the finger exercise direction, help the better exercise hand of patient.

The preferred, the spacing groove of mutually supporting with the spool is seted up on a connecting axle surface, spacing inslot diapire fixed mounting has the second spring, second spring one end fixed mounting has the limiting plate, limiting plate one end is the hemisphere type structure, spool internal surface annular distribution has the constant head tank for the hemisphere type and coincides with limiting plate one end.

Through adopting above-mentioned technical scheme, it is different to different patients' finger length, the accessible rotates the last corresponding spool that is connected with the finger on the first haulage rope, tighten up or loosen first haulage rope, make the elasticity of finger and first haulage rope appropriate, the phenomenon of tension or cross pine can not appear, its inner wall extrusion limiting plate when rotating the spool, the limiting plate receives the extrusion and removes to the spacing inslot, when rotating to spacing groove department, the limiting plate loses the extrusion of spool inner wall, elasticity through the second spring drives limiting plate rebound and constant head tank coincidence, thereby the fixed spool no longer rotates, the follow-up device action of being convenient for.

Preferably, the glove back surface of the glove is fixedly provided with a central plate, the inner surface of the central plate is movably sleeved with a second traction rope, the second traction rope is movably sleeved with a limiting ring of the same vertical row in sequence, and one end of the second traction rope is fixedly provided with a second rubber ring movably clamped with a fixed plate.

Through adopting above-mentioned technical scheme, will concentrate to a stress point with a plurality of second haulage ropes that the finger is connected, be convenient for follow-up to the second haulage rope application of force messenger, every finger can both receive power, cup joints through first rubber ring and second rubber ring and fixed plate, blocks first haulage rope and second haulage rope and fixed plate in fixed slot both sides respectively with first rubber ring and second rubber ring and is connected, and can dismantle.

The preferred, active control device is including control bottle, first piston, second piston and piston rod, control bottle week side and cuff cover fixed surface are connected, piston rod one end and the equal fixed connection of a plurality of second haulage rope, the piston rod other end cup joints with first piston fixed connection and week side and control bottle one end activity, all cup joint with control bottle inner wall activity through driving tube fixed connection and week side between first piston and the second piston, fill hydraulic oil between first piston and the second piston, piston rod, first piston, second piston and the equal vertical distribution in proper order of driving tube.

Through adopting above-mentioned technical scheme, according to the patient exercise condition through the volume of adjusting the hydraulic oil of staying between first piston and the second piston control the crooked power of clenching through the pulling of second haulage rope of patient's hand, carry out later stage strength to it and resume the exercise, better help patient resumes.

The preferred, the piston rod both sides are provided with the pneumatic cylinder, pneumatic cylinder one end and control bottle one end fixed surface are connected, pneumatic cylinder one end fixed mounting has the joint board, piston rod one end week side rotates the joint and has the switch board, the switch board both ends are located respectively and the joint board top just all set up the joint groove of opening opposite direction, joint groove and joint board coincidence and joint.

Through adopting above-mentioned technical scheme, thereby the pneumatic cylinder passes through joint board and joint groove coincidence joint and is connected with the piston rod passively draw gear during operation, make second haulage rope and first haulage rope drag each other, the crooked training of help patient hand, then separate with the piston rod when the active control device pneumatic cylinder, make the patient hand accomplish autonomic crooked training, the messenger that resets is connected pneumatic cylinder and piston rod again, drive the piston rod through the pneumatic cylinder and move down, make the hand reset, maintain and straighten the state, so relapse, help the patient resumes hand strength as early as possible, and resume.

Preferably, a pressure sensor is arranged above the first piston, the pressure sensor is fixedly installed on the inner wall of one end of the control bottle, a second motor is arranged inside the first piston, one end of the second motor is fixedly provided with a rotating plate through a second rotating shaft, and one end of the rotating plate is fixedly connected with a driving rod and forms an L-shaped structure.

Through adopting above-mentioned technical scheme, provide drive power for the device of the volume of adjusting hydraulic oil through the second motor, detect the pressure size that the hand clenched this moment made production through having pressure sensor to observe the hand strength through the pressure display screen in real time and resume the condition.

Preferably, a polygonal groove is formed in the surface of the second piston, a sliding block is connected to the inner wall of the polygonal groove in a sliding and clamping mode, a control panel is fixedly mounted on the surface of the first slider, a control hole is formed in the surface of the second piston, the control panels are located on the upper surface of the second piston and form a seal, a protrusion is fixedly mounted at the sideline position of the upper surface of the control panel, a ring groove is formed in the surface of the second piston, a ring plate is movably connected to the inner wall of the ring groove in a clamping mode, a driving disc is fixedly mounted on the upper surface of the ring plate, a through hole communicated with the control hole is formed in the surface of the driving disc, the sideline position of the upper surface of the driving disc is fixedly connected with one end of a driving rod in a sleeved mode, and a straight notch matched with the protrusion and overlapped is formed in the surface of the driving disc.

Through adopting above-mentioned technical scheme, hydraulic oil flows to the control bottle bottom gradually through the space that forms in the middle of the control panel from the top of second piston, makes the piston rod drag the power of first piston reduce gradually to adjust the size of the power that the patient hand dragged the piston rod hard, help the patient resume hand strength gradually.

In summary, the invention mainly has the following beneficial effects:

1. the detachable passive traction device is arranged on the palm surface of the glove, so that fingers can be bent to perform traction and exert strength in the initial stage of the rehabilitation training of the hands of a patient;

2. the second traction rope and the first traction rope which are arranged on the back of the hand of the glove are mutually restrained, so that the hand can do reciprocating motion of bending and straightening, and the hand of a patient can be better exercised;

3. the active control device is arranged below the second traction rope, so that the resistance can be provided for the autonomous bending of the patient in the later strength recovery exercise process of recovering the sensing and controlling force of the hand and the patient capable of autonomously bending and clenching;

4. through setting up pressure sensor, make signal transmission to the pressure display screen that detects through pressure sensor at the exercise in-process, the condition is resumeed to real-time observation hand strength, improves patient recovery efficiency to and can both provide the exercise to the patient of different stages.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective view of the glove structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a sectional view of a fixation plate construction of the present invention;

FIG. 5 is an exploded view of the passive draft gear configuration of the present invention;

FIG. 6 is an enlarged view of a portion B of FIG. 5;

FIG. 7 is a sectional view of a connecting shaft structure of the present invention;

FIG. 8 is a cross-sectional view of the control bottle construction of the present invention;

FIG. 9 is a perspective view of the drive tube configuration of the present invention;

FIG. 10 is an exploded view of the active control device configuration of the present invention;

FIG. 11 is a perspective view of a second piston arrangement of the present invention;

fig. 12 is a top view of a second piston arrangement of the present invention.

Reference numerals: 1. a glove; 101. a limiting ring; 102. a fixing plate; 103. fixing grooves; 104. extruding a groove; 105. a first spring; 106. a pressing plate; 2. a wrist protecting sleeve; 3. a pressure display screen; 4. magic tape; 5. mounting a plate; 6. a connecting plate; 7. a first motor; 701. a connecting shaft; 702. a reel; 703. a first pull cord; 704. a first rubber ring; 705. a limiting groove; 706. a second spring; 707. a limiting plate; 708. positioning a groove; 8. collecting the medium plate; 801. a second pull cord; 802. a second rubber ring; 9. controlling the bottle; 901. a first piston; 902. a second piston; 903. a piston rod; 904. a drive tube; 905. a hydraulic cylinder; 906. a clamping and connecting plate; 907. a switch board; 908. a clamping groove; 909. a pressure sensor; 910. a second motor; 911. a rotating plate; 912. a drive rod; 913. a polygonal groove; 914. a slider; 915. a control panel; 916. a control hole; 917. a protrusion; 918. an annular groove; 919. an annular plate; 920. a drive disc; 921. a through hole; 922. a straight notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, an intelligent training device for children's hand spasm prevention comprises a glove 1, a wrist protector 2, a passive traction device and an active control device.

Limiting rings 101 used for connecting the first traction rope 703 and the second traction rope 801 with the glove 1 are fixedly arranged at finger tips and finger joints on the surface of the glove 1, fixing plates 102 used for fixing the first traction rope 703 and the second traction rope 801 are fixedly arranged at first anterograde dorsal joints on the surface of the glove 1, the fixing plates are detachable, fixing grooves 103 which are of a T-shaped structure and are clamped with the first rubber ring 704 and the second rubber ring 802 are formed in one surface of each fixing plate 102, extrusion grooves 104 are formed in two sides of the inner wall of each fixing groove 103, first springs 105 used for providing elasticity for resetting of the extrusion plates 106 are fixedly arranged on the inner bottom wall of each extrusion groove 104, extrusion plates 106 used for fixing the first rubber ring 704 and the second rubber ring 802 on the fixing plates 102 are fixedly arranged at one ends of the first springs 105, the two opposite extrusion plates 106 are positioned at the end openings of the fixing grooves 103, the extrusion plates 106 are extruded to enable the first rubber ring 704 and the second rubber ring 802 to be sleeved with the fixing plates 102, the external force for squeezing the squeezing plate 106 is released, the squeezing plate 106 is reset through the elastic force of the first spring 105, the port of the fixing groove 103 is blocked again, the first pulling rope 703 and the second pulling rope 801 are prevented from falling off from the fixing plate 102 due to too loose, the first rubber ring 704 and the second rubber ring 802 are further limited on the basis that the first pulling rope 703 and the second pulling rope 801 connected with the first rubber ring 704 and the second rubber ring 802 are clamped through the fixing groove 103, and the first rubber ring 704 and the second rubber ring 802 can be detached, so that the first rubber ring 704 and the second rubber ring 802 connected with the first pulling rope 703 and the second pulling rope 801 are better connected with the glove 1, and the hand is conveniently pulled through the first pulling rope 703 and the second pulling rope 801;

in order to make the back surface of the glove and the palm center surface of the glove 1 generate mutual dragging force, a concentration plate 8 which movably connects a plurality of second traction ropes 801 is fixedly arranged on the surface of the back surface of the glove 1;

the wrist guard 2 is fixedly installed below the glove 1 made of rubber materials, in order to fix the forearm when the hand is exercised, the magic tape 4 adhered to the other end of the wrist guard 2 is fixedly installed at one end of the wrist guard 2, and the forearm cannot be dragged due to the action of the hand when the hand is exercised.

Referring to fig. 1 and 5-7, the passive traction device is located on the palm surface of the glove 1, in order to detachably mount the passive traction device, a mounting plate 5 fixedly mounted on the surface of the glove 1 is arranged below the passive traction device, and is fixed to a connecting plate 6 on two sides of the passive traction device through bolts to provide driving force for exercise, a first motor 7 connected with a connecting shaft 701 is arranged on the surface of the mounting plate 5, two ends of the connecting shaft 701 are respectively movably sleeved with one surface of the connecting plate 6, a plurality of reels 702 are all in an H-shaped structure and movably sleeved on the peripheral side surface of the connecting shaft 701, and first traction ropes 703 are fixedly wound on the peripheral side surfaces of the reels 702;

in order to adjust the tightness of the first traction rope 703, the circumferential side of the connecting shaft 701 is sleeved with a reel fixed with the first traction rope 703 and respectively positioned below the five fingers of the corresponding glove 1, and in order to pull the fingers to bend, the first traction rope 703 is movably sleeved with the limiting rings 101 in the same vertical row in sequence;

in order to make the finger of different patients wearing the glove 1 pull with proper tightness, a limiting groove 705 matched with the scroll 702 is arranged on one surface of the connecting shaft 701, and a second spring 706 which resets a limiting plate 707 overlapped with a positioning groove 708 arranged on the inner surface of the scroll 702 is fixedly arranged on the inner bottom wall of the limiting groove 705.

Referring to fig. 8-12, the active control device is located on one surface of the wrist brace 2, in order to monitor the recovery condition of the hand strength of the patient in real time, the pressure display screen 3 fixedly mounted on one surface of the wrist brace 2 is arranged below the active control device, in order to pull the second traction rope 801, the piston rod 903 movably sleeved with one end of the control bottle 9 and fixedly connected with the plurality of second traction ropes 801 on the peripheral side is mounted on one surface of the wrist brace 2, and hydraulic oil is filled between the first piston 901 and the second piston 902 through the driving pipe 904, so that the function of providing resistance for the autonomous bending exercise of the hand through the weight of the hydraulic oil is realized;

in order to enable the first traction rope 703 and the second traction rope 801 to form a linkage relationship, switching plates 907 movably clamped with a clamping plate 906 at one end of a hydraulic cylinder 905 are arranged on two sides of the piston rod 903, so that the function of controlling the second traction rope 801 to be tightened or loosened by the hydraulic cylinder 905 is realized;

in order to transmit the force of the autonomous hand exercise to the pressure display screen 3, a pressure sensor 909 electrically connected with the pressure display screen 3 is arranged above the first piston 901, in order to adjust the resistance of the hand bending exercise, a second motor 910 which drives a driving rod 912 to rotate through a rotating plate 911 is arranged inside the first piston 901, a multi-edge groove 913 in sliding connection with a control board 915 through a slide block 914 is arranged on one surface of the second piston 902, in order to control the amount of hydraulic oil, a control hole 916 which is communicated with a through hole 921 arranged on the surface of a driving disk 920 is arranged on one surface of the second piston 902 and is further communicated with the inside of a control bottle 9, in order to enable the second motor 910 to drive the control board 915, a protrusion 917 which is clamped with a straight notch 922 arranged on the surface of the driving disk 915 is fixedly arranged on an edge line of the upper surface of the control board 915, so that the driving disk 920 is driven by the driving rod 912 and fixedly connected with the upper surface of an annular plate 919 movably clamped with an annular groove 918 on the surface of the second piston surface 902 to rotate And hydraulic oil flows out from a gap gradually separated from the center position by a seal formed by the plurality of control plates 915 blocking the communication between the control holes 916 and the through holes 921, and the function of controlling the resistance of the hand bending exercise is realized.

The working principle is as follows:

the glove 1 is worn on a hand with spasm of a patient, the wrist protecting sleeve 2 is wrapped on the forearm through the magic tape 4, the forearm is fixed while the hand of the patient is exercised through the device on the surface of the glove 1, the hand of the patient is exercised through the passive traction device at the initial stage of recovery training, the first motor 7 is electrically connected with the hydraulic cylinder 905, the first motor 7 drives the connecting shaft 701 to rotate, the reel 702 is driven to rotate to tighten the first traction rope 703, the first traction rope 703 respectively corresponds to five fingers of the hand, the finger bending is dragged from the first knuckle of the back of the hand, the hydraulic cylinder 905 extends to drive the switching plate 907 to move upwards and simultaneously drive the piston rod 903 to move upwards, the second traction rope 801 is loosened, the side of the palm is tightened through the first traction rope, the side of the back of the hand is loosened through the second traction rope 801, the finger bending is pulled to make the hand 703 tight, on the contrary, the back of the hand is tightened by the second traction rope 801, the palm of the hand is loosened by the first traction rope 703, and the fingers are pulled to be straightened, so that the fingers are bent and straightened to do repeated motion to exercise on the joints and muscles of the hand;

when the hand of the patient recovers sensing and control force and can bend and grip independently, the patient can do later strength recovery exercise on the hand, the switching plate 907 is rotated, the clamping plates 906 at the two ends of the switching plate 907 and the clamping grooves 908 are moved out through the openings, the hydraulic cylinder 905 is disconnected with the piston rod 903, meanwhile, the passive traction device can be detached from the glove 1 through the bolts, the first traction rope 703 is detached together, only the second traction rope 801 is left at the back of the hand, the force pulled by the second traction rope 801 for bending and gripping the hand of the patient is controlled by adjusting the amount of hydraulic oil left between the first piston 901 and the second piston 902 according to the exercise condition of the patient, the rotating plate 911 is driven by the second motor 910 to move circularly along the sideline of the first piston 901, so that the driving disc 920 is driven by the driving rod 912 to rotate along the annular groove 918 on the upper surface of the second piston 902 through the annular plate 919, the control board 915 is driven to move along a side line track of the polygonal groove 913 through the clamping of the straight slot 922 and the protrusion 917, so that the protrusion 917 moves from one end of the straight slot 922 to the other end, the control boards 915 all move along the side line of the polygonal groove 913 through the slider 914, so that the seal formed by the plurality of control plates 915 blocking the communication between the control holes 916 and the through holes 921 is gradually separated from the central position, the length of the side line of the polygon formed by the intermediate space is gradually increased, the gap is larger and larger, the outflow amount of hydraulic oil is more and more, so that the control hole 916 is communicated with the through hole 921, the first piston 901 is driven to move upwards, meanwhile, the second piston 902 is driven to move upwards along the inner wall of the control bottle 9 through the driving pipe 904, the hydraulic oil gradually flows to the bottom of the control bottle 9 from the upper part of the second piston 902 through the gap formed in the middle of the control plate 915, and the force of the piston rod 903 pulling the first piston 901 is gradually reduced;

through the ascending pulling force of second haulage rope 801 drive piston rod 903 of patient's hand clenching, first piston 901 moves up and triggers pressure sensor 909, detect the pressure size that the hand clenched this moment made production through pressure sensor 909, pressure sensor 909 and pressure display screen 3 electric connection, thereby through the 3 real-time observation hand strength recovery condition of pressure display screen, when the hand clenches and straightens, dismantle the joint board 906 joint with the pneumatic cylinder 905 upper end through switching board 907, retract through pneumatic cylinder 905 and drive piston rod 903 downstream, thereby drive first piston 901 and second piston 902 and reset.

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

Claims

1. The utility model provides an anti spasm of children's hand uses intelligent trainer which characterized in that: comprises gloves (1), a wrist protecting sleeve (2), a passive traction device and an active control device, the wrist protecting sleeve (2) is fixedly arranged below the glove (1) made of rubber material, the passive traction device is positioned on the palm surface of the glove (1), the passive traction device is detachably arranged on the surface of the glove (1), the active control device is positioned on one surface of the wrist support sleeve (2), a pressure display screen (3) fixedly arranged on one surface of the wrist support sleeve (2) is arranged below the active control device, one end of the wrist protecting sleeve (2) is fixedly provided with a magic tape (4) which is stuck with the other end of the wrist protecting sleeve (2), an installation plate (5) fixedly installed with the surface of the glove (1) is arranged below the passive traction device, one surface of the mounting plate (5) is fixed with the connecting plates (6) at two sides of the passive traction device through bolts.

2. The intelligent training device for children's hand spasm resistance according to claim 1, wherein: limiting rings (101) are fixedly mounted at finger tips and finger joints on the surface of the glove (1), fixing plates (102) are fixedly mounted at first cis-digital dorsal joints on the surface of the glove (1), and fixing grooves (103) with T-shaped structures are formed in one surface of each fixing plate (102).

3. The intelligent training device for children's hand spasm resistance according to claim 2, wherein: passive draw gear includes first motor (7), connecting axle (701) and spool (702), first motor (7) one end is through first pivot and connecting axle (701) one end fixed connection, connecting axle (701) both ends cup joint with connecting plate (6) surface activity respectively, and is a plurality of spool (702) are H type structure and activity cup joint in connecting axle (701) week side, spool (702) week side all is fixed winding first haulage rope (703).

4. The intelligent training device for children's hand spasm resistance according to claim 3, wherein: the plurality of reels (702) correspond to the five fingers of the glove (1) respectively and are located below the five fingers, the first traction rope (703) is movably sleeved with the limiting rings (101) in the same vertical row in sequence, and the first traction rope (703) is fixedly provided with a first rubber ring (704) movably clamped with the fixing plate (102).

5. The intelligent training device for children's hand spasm resistance according to claim 3, wherein: connecting axle (701) a surface is seted up and is had spacing groove (705) of mutually supporting with spool (702), wall fixed mounting has second spring (706) in spacing groove (705), second spring (706) one end fixed mounting has limiting plate (707), limiting plate (707) one end is the hemisphere type structure, spool (702) internal surface annular distribution has constant head tank (708) for the hemisphere type and coincides with limiting plate (707) one end.

6. The intelligent training device for children's hand spasm resistance according to claim 2, wherein: the glove is characterized in that a middle collecting plate (8) is fixedly mounted on the surface of the back of the hand of the glove (1), a second traction rope (801) is movably sleeved on the inner surface of the middle collecting plate (8), the second traction rope (801) is sequentially movably sleeved with a limiting ring (101) of the same vertical column, and one end of the second traction rope (801) is fixedly provided with a second rubber ring (802) movably clamped with a fixing plate (102).

7. The intelligent training device for children's hand spasm resistance according to claim 6, wherein: the active control device comprises a control bottle (9), a first piston (901), a second piston (902) and a piston rod (903), wherein the peripheral side surface of the control bottle (9) is fixedly connected with one surface of the wrist guard sleeve (2), one end of the piston rod (903) is fixedly connected with a plurality of second traction ropes (801), the other end of the piston rod (903) is fixedly connected with the first piston (901), the peripheral side surface of the piston rod is movably sleeved with one end of the control bottle (9), the first piston (901) and the second piston (902) are fixedly connected through a driving pipe (904), the peripheral side surface of the first piston (901) and the peripheral side surface of the second piston (902) are movably sleeved with the inner wall of the control bottle (9), hydraulic oil is filled between the first piston (901) and the second piston (902), and the piston rod (903), the first piston (901), the second piston (902) and the driving pipe (904) are vertically and sequentially distributed.

8. The intelligent training device for children's hand spasm resistance according to claim 7, wherein: piston rod (903) both sides are provided with pneumatic cylinder (905), pneumatic cylinder (905) one end and control bottle (9) one end fixed surface are connected, pneumatic cylinder (905) one end fixed mounting has joint board (906), the joint has switching board (907) in piston rod (903) one end week side rotation joint, switching board (907) both ends are located respectively and joint board (906) top and all seted up opening opposite direction's joint groove (908), joint groove (908) and joint board (906) coincidence and joint.

9. The intelligent training device for children's hand spasm resistance according to claim 7, wherein: the pressure sensor (909) is arranged above the first piston (901), the pressure sensor (909) is fixedly installed on the inner wall of one end of the control bottle (9), the second motor (910) is arranged inside the first piston (901), one end of the second motor (910) is fixedly installed with the rotating plate (911) through the second rotating shaft, and one end of the rotating plate (911) and the fixed sleeve are connected with the driving rod (912) and form an L-shaped structure.

10. The intelligent training device for children's hand spasm resistance according to claim 9, wherein: a polygonal groove (913) is formed in one surface of the second piston (902), a sliding block (914) is connected to the inner wall of the polygonal groove (913) in a sliding and clamping manner, a control plate (915) is fixedly mounted on one surface of the sliding block (914), a control hole (916) is formed in one surface of the second piston (902), the control plates (915) are all located on the upper surface of the second piston (902) and form a seal, a protrusion (917) is fixedly mounted at the sideline of the upper surface of the control plate (915), an annular groove (918) is formed in one surface of the second piston (902), an annular plate (919) is movably connected to the inner wall of the annular groove (918) in a clamping manner, a driving plate (920) is fixedly mounted on the upper surface of the annular plate (919), a through hole (921) communicated with the control hole (916) is formed in one surface of the driving plate (920), and the sideline of the upper surface of the driving plate (920) is fixedly connected with one end of the driving rod (912), one surface of the driving disc (920) is provided with a straight notch (922) which is matched and superposed with the protrusion (917).