CN113143691A

CN113143691A - Sports training apparatus for hand muscle rehabilitation

Info

Publication number: CN113143691A
Application number: CN202110459840.4A
Authority: CN
Inventors: 季国国
Original assignee: Civil Aviation University of China
Current assignee: Civil Aviation University of China
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-07-23
Anticipated expiration: 2041-04-27
Also published as: CN113143691B

Abstract

The invention discloses a physical training instrument for hand muscle rehabilitation, which comprises a training mechanism and a supporting mechanism, wherein the supporting mechanism is arranged at the bottom of the training mechanism, the training mechanism comprises a palm plate, a driving assembly, an auxiliary assembly and five finger training assemblies, the interior of the palm plate is hollow, the driving assembly and the auxiliary assembly are respectively arranged at the top end and the bottom end of the palm plate, and the five finger training assemblies are respectively arranged at the outer side of the palm plate. The training mechanism is used for gradually training the hands of the personnel, can massage the palms, is beneficial to recovering the muscles of the hands, has high hand recovery speed, has the function of preventing the palms of the personnel from sweating greatly, improves the comfort level, has the function of supporting the injured hands, and is beneficial to recovering and reducing pain.

Description

Sports training apparatus for hand muscle rehabilitation

Technical Field

The invention relates to the field of physical training instruments, in particular to a physical training instrument for hand muscle rehabilitation.

Background

The hand consists of five fingers and a palm and is mainly used for grabbing and holding things, and the five fingers can be bent inwards respectively and can slightly swing left and right. Like other body parts, the hand has blood vessels under the outermost skin to provide nutrients, nerves to communicate with the brain, and muscles to do work by contracting and relaxing, and bones under the muscles, which are connected to each other by tendons. The hand muscle plays a main role in playing the hand holding function, and the hand holding capacity of a hand is influenced by the injury caused by the hand muscle strain, so that the physical training instrument is required to be used for assisting the finger bending in the recovery process after the strain, and the holding endurance of the hand is enhanced.

Present hand muscle rehabilitation is with sports training apparatus is the crooked hand muscle in order to train of supplementary personnel's finger mostly, and the training mode is single to can't carry out progressive mode training to personnel's hand, make personnel's hand recovery speed slower.

Therefore, there is a need for a sports training apparatus for hand muscle rehabilitation to solve the above problems.

Disclosure of Invention

The invention aims to provide a physical training instrument for hand muscle rehabilitation, which can be used for sequentially training the hands of people through a training mechanism, massaging the palms, facilitating the recovery of the hand muscles, achieving high hand recovery speed, preventing the palms of the people from sweating greatly, improving the comfort level, supporting the injured hands, helping the recovery and reducing the pain, and solving the defects in the technology.

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a sports training apparatus for hand muscle rehabilitation, includes training mechanism and supporting mechanism, the supporting mechanism is established in the training mechanism bottom, training mechanism includes palm board, drive assembly, auxiliary assembly and five finger training subassemblies, the palm inboard is inside to set up to cavity, drive assembly and auxiliary assembly establish respectively on palm board top and bottom, and five finger training subassemblies are all established in the palm board outside.

Preferably, the finger training subassembly includes the diaphragm, the diaphragm is inside to be set up to cavity, diaphragm one end and palm board outer end fixed connection, the diaphragm below is equipped with two or three short slabs that transversely set up, through pivot swing joint between two adjacent short slabs, every short slab bottom is the fixed finger lantern ring that is equipped with all, be equipped with first sleeve between diaphragm other end bottom and the short slab one end top of keeping away from the palm board, fixed being equipped with metal collapsible tube between first sleeve top and the diaphragm top, first sleeve passes through the metal collapsible tube intercommunication with the diaphragm, the inside first piston rod that is equipped with of first sleeve, first piston rod bottom extends first sleeve bottom, first sleeve bottom is inlayed and is had the second sealing washer, second sealing washer inner wall and first piston rod outer end contact.

Preferably, first sleeve top is equipped with first free bearing and passes through pivot swing joint with first free bearing, first free bearing top and diaphragm bottom fixed connection, metal collapsible tube runs through first free bearing, first piston rod bottom is equipped with second free bearing and passes through pivot swing joint with the second free bearing, second free bearing bottom and the short slab top fixed connection of keeping away from the palm board.

Preferably, five transverse plates and the palm plate are communicated through a second pipeline, five first grooves are formed in the outer side of the palm plate, the first grooves are formed in the outer side of the second pipeline, a first switch valve is fixedly arranged on the second pipeline, and the first switch valve is located inside the first grooves.

Preferably, the bottom of the outer side of the palm plate is fixedly provided with five connecting blocks, the connecting blocks are positioned below the first groove, and one end of the short plate close to the palm plate is movably connected with the connecting blocks through a rotating shaft.

Preferably, drive assembly includes the shell, the shell is fixed to be established on palm board top, the shell top is run through and is equipped with two check valves, the fixed micro fan that is equipped with in shell top, the motor of micro fan chooses positive and negative motor for use, can drive micro fan's flabellum in the same direction as, anticlockwise rotation, micro fan establishes between two check valves, two check valve opposite direction places the opposite direction that makes the inside permission air current of two check valves pass through, the check valve includes pipe, shrouding, sealed pad and a plurality of spring, sealed pad and shrouding are all established at the inside and the two fixed connection of pipe, be equipped with the installation cavity between sealed pad and the pipe inner wall, it is a plurality of the spring all establishes inside the installation cavity, spring one end and pipe inner wall fixed connection and the other end run through sealed pad and shrouding fixed connection.

Preferably, the top end of the palm plate is provided with an opening, the opening is arranged on the inner side of the shell, and the interior of the palm plate is communicated with the interior of the shell through the opening.

Preferably, the auxiliary assembly includes U type cover, U type cover is inside to be set up to cavity, U type cover top and palm board bottom end fixed connection, the inside bottom mounting of U type cover is equipped with a plurality of massage pieces, a plurality of micropores have been seted up to the inside both sides wall of U type cover, the second recess has been seted up at U type cover one side top, the fixed second pipeline that is equipped with between U type cover one side top and the palm board, U type cover passes through the second pipeline intercommunication with the palm board, the fixed second ooff valve that is equipped with in second pipeline outer end, second pipeline and second ooff valve all establish inside the second recess.

Preferably, the massage piece includes second sleeve, second piston rod, spheroid and first sealing washer, the second piston rod is established inside the second sleeve and is extended the second sleeve top, the fixed spheroid that is equipped with in second piston rod top, the second sleeve top is inlayed and is had first sealing washer, first sealing washer inner wall contacts with second piston rod outer end, the second sleeve is fixed to be established in the inside bottom of U type cover and with the inside intercommunication of U type cover.

Preferably, the supporting mechanism comprises a wrist lantern ring, a metal shaping hose and a waistband, the wrist lantern ring is fixedly arranged at the bottom end of the palm plate and arranged on one side of the auxiliary assembly, the waistband is arranged below the wrist lantern ring, and the metal shaping hose is fixedly arranged between the bottom of the wrist lantern ring and the outer end of the waistband.

In the technical scheme, the invention provides the following technical effects and advantages:

1. according to the invention, finger knuckles are imitated by a plurality of rotatable short plates on five finger training components, a person puts five fingers at the bottoms of the short plates through finger sleeves respectively, when the micro-fan sucks air, the outside air enters the shell, the palm plate, the transverse plate and the first sleeve to push the first piston rod to move downwards so as to push the short plates to rotate, so that fingers at the bottoms of the short plates are driven to bend inwards, when the micro-fan exhausts the air, the flowing air enables the first piston rod to return, so that the short plates are driven to return, and the fingers are driven to return, so that the fingers are continuously driven to bend and extend, hand exercise is realized, hand muscle recovery is facilitated, and the holding endurance of the hand is enhanced;

2. according to the invention, the fingers are bent by injecting a proper amount of air into the palm plate and the finger training assembly through air suction of the micro fan, and the fingers are stretched independently by a person, so that the short plate can provide resistance for the fingers to achieve the training purpose;

3. according to the invention, the on-off of the second pipeline is controlled by controlling the first switch valves on the second pipelines on the five finger training components, so that the required fingers are selected for exercise, and the controllability is strong;

4. according to the invention, the palm position of a person is positioned at the auxiliary assembly during training, the massage part on the auxiliary assembly faces the palm, when the micro-fan sucks air, the air enters the U-shaped sleeve to drive the sphere to move upwards to extrude the palm, and when the micro-fan exhausts the air, the flowing air enables the sphere to return, so that the sphere continuously moves up and down to extrude the palm to massage the palm, and the recovery of the hand of the person is facilitated;

5. according to the invention, when the micro fan works, air around the palm can be driven to flow, so that the comfort level of a person is prevented from being reduced due to the fact that the palm of the person sweats greatly due to movement;

6. the support mechanism supports injured hands of people, is beneficial to recovery and pain reduction, and can meet the support requirement of people and increase functionality because the metal shaping hose of the support mechanism can be bent and fixed at will.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a front view block diagram of the exercise mechanism of the present invention;

FIG. 3 is a top view of the exercise mechanism of the present invention;

FIG. 4 is a cross-sectional block diagram of the exercise mechanism of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4 in accordance with the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 4 in accordance with the present invention;

FIG. 7 is a view showing the internal structure of the first sleeve of the present invention;

FIG. 8 is an enlarged view of portion C of FIG. 7 in accordance with the present invention;

FIG. 9 is a block diagram of the drive assembly of the present invention;

FIG. 10 is an enlarged view of section D of FIG. 9 in accordance with the present invention;

FIG. 11 is a cross-sectional structural view of the auxiliary assembly of the present invention;

fig. 12 is a cross-sectional structural view of a massage member of the present invention;

fig. 13 is a structural view of a support mechanism of the present invention.

Description of reference numerals: the device comprises a training mechanism 1, a supporting mechanism 2, a palm plate 3, a finger training component 4, a driving component 5, an auxiliary component 6, a transverse plate 7, a short plate 8, a finger ring 9, a first sleeve 10, a metal hose 11, a first piston rod 12, a first hinge base 13, a second hinge base 14, a first groove 15, a second pipeline 16, a first switch valve 17, a connecting block 18, a shell 19, a micro-fan 20, a one-way valve 21, an opening 22, a circular pipe 23, a sealing plate 24, a sealing gasket 25, a spring 26, a 27U-shaped sleeve 28, a massage component 29, a micropore 30, a second pipeline 31, a second switch valve 32, a second sleeve 33, a second piston rod 33, a sphere 34, a first sealing ring 35, a wrist ring 36, a metal shaping hose 37, a waist belt 38, a second sealing ring 39 and a second groove 40.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a physical training device for hand muscle rehabilitation, which comprises a training mechanism 1 and a supporting mechanism 2, wherein the supporting mechanism 2 is arranged at the bottom of the training mechanism 1, the training mechanism 1 comprises a palm plate 3, a driving component 5, an auxiliary component 6 and five finger training components 4, the palm plate 3 is hollow, the driving component 5 and the auxiliary component 6 are respectively arranged at the top end and the bottom end of the palm plate 3, and the five finger training components 4 are respectively arranged at the outer side of the palm plate 3.

The finger training component 4 comprises a transverse plate 7, the transverse plate 7 is internally hollow, one end of the transverse plate 7 is fixedly connected with the outer end of the palm plate 3, two or three transversely-arranged short plates 8 are arranged below the transverse plate 7, two adjacent short plates 8 are movably connected through a rotating shaft, a finger sleeve ring 9 is fixedly arranged at the bottom end of each short plate 8, the inventor finds that the capillary vessels and nerve endings of fingers are numerous, the existing hand rehabilitation mode focuses on massaging the palm and the back of the hand, but the massage for the fingers is less, the finger sleeve ring 9 is arranged in the invention, massage convex particles are arranged on the inner wall (one surface in contact with the fingers) of the finger sleeve ring 9, a hemispherical particle is arranged in the middle of the massage convex particles, the hemispherical particle is used as the center, a plurality of strip-shaped convex particles are distributed on the periphery of the finger sleeve, and the massage convex particles are prepared by silica gel, can seted up the micropore on the protruding granule of massage, the outer wall and the inner wall of finger stall ring 9 are the detachable buckle, and are the cavity intermediate layer between outer wall and the inner wall, are provided with the massage powder of specific composition in the intermediate layer, and massage powder is obtained by the preparation of method: taking 12 parts of angelica, asarum and ginger, adding 5 times of distilled water, soaking for 3 hours, carrying out reflux extraction, taking fractions at 85 ℃, drying the dregs of a decoction, mixing the dregs of a decoction with 10 parts of colchicines and aconite, adding ethanol for extraction, carrying out reduced pressure concentration on the liquid medicine, filtering, adding the fractions into the concentrated solution, and then taking tung oil and red lead as matrixes to prepare the ointment. The paste is typically prepared as a powder. The powder is isolated by 3D mesh cloth, the outer layer is wrapped by nylon cloth, and then the powder is placed in the hollow interlayer. In the using process, the powder can slowly seep out through micropores in the massage protruding particles, the massage protruding particles made of the material can be effectively attached to the skin of the finger and massage the skin of the finger, and due to the existence of the massage powder, the blood circulation rate of the finger part and the recovery rate of nerve endings are greatly promoted. Through a plurality of experiments of the inventor, the rehabilitation efficiency is higher by 35%, 12% and 21% than that of the finger ring without the massage convex particles, the finger ring with the traditional silica gel massage convex particles and the traditional plastic massage convex particles.

Be equipped with first sleeve 10 between diaphragm 7 other end bottom and the 8 one end tops of short slab of keeping away from palm board 3, fixed being equipped with metal collapsible tube 11 between first sleeve 10 top and the 7 tops of diaphragm, first sleeve 10 passes through metal collapsible tube 11 intercommunication with diaphragm 7, the inside first piston rod 12 that is equipped with of first sleeve 10, first sleeve 10 bottom is extended to first piston rod 12 bottom, first sleeve 10 bottom is inlayed and is had second sealing washer 39, second sealing washer 39 inner wall contacts with first piston rod 12 outer end.

First sleeve 10 top is equipped with first free bearing 13 and passes through pivot swing joint with first free bearing 13, first free bearing 13 top and diaphragm 7 bottom fixed connection, metal collapsible tube 11 runs through first free bearing 13, first piston rod 12 bottom is equipped with second free bearing 14 and passes through pivot swing joint, second free bearing 14 bottom and the 8 top fixed connection on the short slab of keeping away from palm board 3.

Five diaphragms 7 all communicate through second pipeline 16 with palm board 3, five first recesses 15 have been seted up in the palm board 3 outside, first recess 15 is established in the second pipeline 16 outside, the last fixed first ooff valve 17 that is equipped with of second pipeline 16, first ooff valve 17 is in inside first recess 15, is convenient for open or close 17 to the break-make of second pipeline 16 realizes selecting the finger that needs and takes exercise, and the controllability is strong.

The fixed five connecting blocks 18 that are equipped with in palm board 3 outside bottom, connecting block 18 is in first recess 15 below, and the rotation of the short slab 8 that is close to with palm board 3 is convenient for through pivot swing joint with connecting block 18 with the one end of the short slab 8 that is close to with palm board 3.

Drive assembly 5 includes shell 19, shell 19 is fixed to be established on 3 tops of palm board, 19 tops of shell run through and are equipped with two check valves 21, the fixed micro-fan 20 that is equipped with in shell 19 tops, the positive and negative motor is chooseed for use to micro-fan 20's motor, can drive micro-fan 20's flabellum is in the same direction as, anticlockwise rotation, drive assembly 5 is used for driving the air flow, micro-fan 20 establishes between two check valves 21, two 21 opposite directions of check valve place make the inside opposite direction that allows the air current to pass through of two check valves 21, check valve 21 includes pipe 23, shrouding 24, sealed pad 25 and a plurality of spring 26, sealed pad 25 and shrouding 24 are all established at 23 inside and two fixed connection of pipe, be equipped with the installation cavity between sealed pad 25 and the 23 inner walls of pipe, and it is a plurality of spring 26 all establish inside the installation cavity, one end of the spring 26 is fixedly connected with the inner wall of the circular tube 23, the other end of the spring penetrates through the sealing gasket 25 and is fixedly connected with the sealing plate 24, flowing air can push the sealing plate 24 to open so as to allow air to pass through, and when no air passes through, the spring 26 presses the sealing plate 2 to seal the circular tube 23.

Opening 22 has been seted up at palm board 3 top, opening 22 is established at the shell 19 inboard, inside opening 22 and the inside intercommunication of shell 19 of passing through of palm board 3, the inside intercommunication of palm board 3 and shell 19 of being convenient for.

The implementation mode is specifically as follows: five finger training components 4 respectively correspond to five fingers, a plurality of rotatable short plates 8 on the five finger training components 4 imitate finger knuckles, a person puts arms through an auxiliary component 6 at the bottom of a palm plate 3, simultaneously puts five fingers through finger lantern rings 9 respectively at the bottom of the short plates 8, the finger lantern rings 9 are sleeved at the finger knuckles, then a micro-fan 20 is started by connecting a power supply, a motor of the micro-fan 20 adopts a positive and negative motor, the positive and negative motor drives blades of the micro-fan 20 to rotate clockwise and anticlockwise so as to enable the micro-fan 20 to continuously suck and exhaust air, when the micro-fan 20 sucks air, because the directions of allowing air flow to pass through inside two one-way valves 21 are opposite, at the moment, one of the one-way valves 21 is opened, the other one of the one-way valves is closed, at the moment, the external air enters an outer shell 19 through the opened one-way valve 21 and then enters the palm plate 3 through an opening 22, then the air enters the five transverse plates 7 through the five second pipelines 16 respectively, then the air enters the first sleeve 10 through the metal hose 11 to push the first piston rod 12 to move downwards, so that the short plate 8 is pushed to rotate, fingers at the bottom of the short plate 8 are driven to bend inwards, when the micro fan 20 exhausts air, the opened one-way valve 21 is closed, the other one is opened, the air of the first sleeve 10 is exhausted through the metal hose 11, the transverse plates 7, the second pipelines 16, the palm plate 3, the opening 22, the shell 19 and the opened one-way valve 21, the flowing air enables the first piston rod 12 to return, so that the short plate 8 is driven to return, the fingers are driven to bend and extend continuously, hand exercise is achieved, hand muscle recovery is facilitated, and holding endurance of a hand is enhanced.

When micro-fan 20 induced draft, inject proper amount air into palm board 3 and finger training subassembly 4, close the micro-fan 20 back, two check valve 21 self-closing this moment, at this moment because the atmospheric pressure in palm board 3 and the diaphragm 7 becomes big for the external world, first piston rod 12 promotes the certain angle of 8 rotations of short slab this moment, thereby make the finger crooked, the extension finger that the personnel were autonomic, short slab 8 can give the finger resistance this moment, reach the training mesh, because micro-fan 20 induced drafts volume is adjustable, consequently, the pressure in palm board 3 and the diaphragm 7 is adjustable, thereby short slab 8 also is adjustable for finger resistance size, consequently can carry out progressive training to personnel's hand, accelerate personnel's hand recovery speed.

The on-off of the second pipeline 16 is controlled by controlling the first switch valves 17 on the second pipeline 16 on the five finger training components 4, so that the required fingers can be selected for exercise, and the controllability is strong.

The invention provides a physical training device for hand muscle rehabilitation as shown in figures 1, 2, 3, 11 and 12, the auxiliary component 6 comprises a U-shaped sleeve 27, the U-shaped sleeve 27 is hollow, the top end of the U-shaped sleeve 27 is fixedly connected with the bottom end of the palm plate 3, a plurality of massage components 28 are fixedly arranged at the bottom end inside the U-shaped sleeve 27, a plurality of micropores 29 are arranged on two side walls inside the U-shaped sleeve 27, a second groove 40 is arranged at the top of one side of the U-shaped sleeve 27, a second pipeline 30 is fixedly arranged between the top of one side of the U-shaped sleeve 27 and the palm plate 3, the U-shaped sleeve 27 is communicated with the palm plate 3 through a second pipeline 30, a second switch valve 31 is fixedly arranged at the outer end of the second pipeline 30, the second pipeline 30 and the second switch valve 31 are arranged in the second groove 40, the second pipeline 30 which is convenient to control is switched on and off through the second switch valve 31, and personnel can select to use the auxiliary assembly 6 according to requirements.

Massage 28 includes second sleeve 32, second piston rod 33, spheroid 34 and first sealing washer 35, second piston rod 33 is established inside second sleeve 32 and is extended second sleeve 32 top, the fixed spheroid 34 that is equipped with in second piston rod 33 top, second sleeve 32 top is inlayed and is had first sealing washer 35, first sealing washer 35 inner wall contacts with second piston rod 33 outer end, second sleeve 32 is fixed to be established in the inside bottom of U type cover 27 and communicates with U type cover 27 is inside.

The implementation mode is specifically as follows: during training, the palm position of a person is located at the auxiliary assembly 6, the massage part 28 on the auxiliary assembly 6 faces the palm, when the micro fan 20 sucks air, the palm plate 3 is communicated with the inside of the U-shaped sleeve 27, air in the palm plate 3 enters the U-shaped sleeve 27, then the air enters the second sleeve 32 to push the second piston rod 33 to move upwards, the ball body 34 is driven to move upwards to extrude the palm, when the micro fan 20 exhausts air, the flowing air enables the second piston rod 33 to return, the ball body 34 is driven to return, therefore, the ball body 34 continuously moves up and down to extrude the palm to massage the palm, and hand recovery of the person is facilitated.

When the micro-fan 20 induced drafts, a small amount of air that gets into in the U type cover 27 blows to the palm through micropore 29, and when the micro-fan 20 exhaust, the air around the U type cover 27 can get into in the U type cover 27 through micropore 29 to can drive the air flow around the palm, prevent that personnel's palm from reducing the comfort level because of the motion is a large amount of sweats.

The invention provides a hand muscle rehabilitation physical training device as shown in figures 1 and 12, wherein the supporting mechanism 2 comprises a wrist strap 36, a metal shaping hose 37 and a waist belt 38, the wrist strap 36 is fixedly arranged at the bottom end of the palm plate 3 and at one side of the auxiliary component 6, the waist belt 38 is arranged below the wrist strap 36, and the metal shaping hose 37 is fixedly arranged between the bottom of the wrist strap 36 and the outer end of the waist belt 38.

The implementation mode is specifically as follows: wounded limb need be raised to hand muscle, help recovering and reduce pain, when needing to lift up the hand, personnel encircle second pipeline 30 at the waist, second pipeline 30 both ends can choose for use the magic subsides, structures such as belt buckle fix at the waist, personnel's wrist is in wrist lantern ring 36 department this moment, can support the hand that personnel were injured through metal forming hose 37 this moment, because metal forming hose 37 can be crooked and fixed wantonly, consequently can satisfy personnel's support needs, increase the functionality.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a recovered sports training apparatus that uses of hand muscle which characterized in that: including training mechanism (1) and supporting mechanism (2), establish in training mechanism (1) bottom supporting mechanism (2), training mechanism (1) includes palm board (3), drive assembly (5), auxiliary assembly (6) and five finger training components (4), palm board (3) inside sets up to cavity, establish respectively on palm board (3) top and bottom drive assembly (5) and auxiliary assembly (6), and five finger training components (4) are all established in the palm board (3) outside.

2. The physical training apparatus for rehabilitation of hand muscles according to claim 1, wherein: the finger training assembly (4) comprises a transverse plate (7), the transverse plate (7) is internally hollow, one end of the transverse plate (7) is fixedly connected with the outer end of the palm plate (3), two or three transversely arranged short plates (8) are arranged below the transverse plate (7), two adjacent short plates (8) are movably connected through a rotating shaft, a finger sleeve ring (9) is fixedly arranged at the bottom end of each short plate (8), a first sleeve (10) is arranged between the bottom of the other end of the transverse plate (7) and the top of one end of each short plate (8) far away from the palm plate (3), a metal hose (11) is fixedly arranged between the top end of the first sleeve (10) and the top end of the transverse plate (7), the first sleeve (10) is communicated with the transverse plate (7) through the metal hose (11), a first piston rod (12) is arranged inside the first sleeve (10), and the bottom end of the first piston rod (12) extends out of the bottom end of the first sleeve (10), a second sealing ring (39) is embedded at the bottom end of the first sleeve (10), and the inner wall of the second sealing ring (39) is in contact with the outer end of the first piston rod (12).

3. The physical training apparatus for rehabilitation of hand muscles according to claim 2, wherein: first sleeve (10) top is equipped with first free bearing (13) and passes through pivot swing joint with first free bearing (13), first free bearing (13) top and diaphragm (7) bottom fixed connection, first free bearing (13) is run through in metal collapsible tube (11), first piston rod (12) bottom is equipped with second free bearing (14) and second free bearing (14) through pivot swing joint, second free bearing (14) bottom and short slab (8) top fixed connection far away from palm board (3).

4. The physical training apparatus for rehabilitation of hand muscles according to claim 3, wherein: five diaphragm (7) all communicate through second pipeline (16) with palm board (3), five first recess (15) have been seted up in palm board (3) outside, establish in the second pipeline (16) outside first recess (15), fixed first ooff valve (17) of being equipped with on second pipeline (16), first ooff valve (17) are inside in first recess (15).

5. The physical training apparatus for rehabilitation of hand muscles according to claim 4, wherein: the bottom of the outer side of the palm plate (3) is fixedly provided with five connecting blocks (18), the connecting blocks (18) are positioned below the first grooves (15), and one end of the short plate (8) close to the palm plate (3) is movably connected with the connecting blocks (18) through a rotating shaft.

6. The physical training apparatus for rehabilitation of hand muscles according to claim 1, wherein: drive assembly (5) includes shell (19), shell (19) are fixed to be established on palm board (3) top, shell (19) top is run through and is equipped with two check valves (21), the fixed micro-fan (20) that is equipped with in shell (19) top, the motor of micro-fan (20) chooses positive and negative motor for use, and the flabellum that can drive micro-fan (20) is in the same direction as, anticlockwise rotation, micro-fan (20) are established between two check valves (21), two check valve (21) opposite direction places and makes the inside opposite direction that allows the air current to pass through of two check valves (21), check valve (21) include pipe (23), shrouding (24), sealed pad (25) and a plurality of spring (26), sealed pad (25) and shrouding (24) all establish inside and the two fixed connection in pipe (23), sealed pad (25) and pipe (23) inner wall are equipped with the installation cavity, a plurality of inside installation cavity was all established in spring (26), spring (26) one end and pipe (23) inner wall fixed connection and the other end run through sealed pad (25) and shrouding (24) fixed connection.

7. The physical training apparatus for rehabilitation of hand muscles according to claim 6, wherein: an opening (22) is formed in the top end of the palm plate (3), the opening (22) is formed in the inner side of the shell (19), and the palm plate (3) is communicated with the interior of the shell (19) through the opening (22).

8. The physical training apparatus for rehabilitation of hand muscles according to claim 1, wherein: auxiliary assembly (6) include U jacket (27), U jacket (27) is inside to be set up to cavity, U jacket (27) top and palm board (3) bottom fixed connection, U jacket (27) inside bottom mounting is equipped with a plurality of massage pieces (28), a plurality of micropores (29) have been seted up to U jacket (27) inside both sides wall, second recess (40) have been seted up at U jacket (27) one side top, it is fixed between U jacket (27) one side top and palm board (3) to be equipped with second pipeline (30), U jacket (27) and palm board (3) are through second pipeline (30) intercommunication, second pipeline (30) outer end is fixed and is equipped with second ooff valve (31), second pipeline (30) and second ooff valve (31) are all established inside second recess (40).

9. The physical training apparatus for rehabilitation of hand muscles according to claim 8, wherein: massage piece (28) include second sleeve (32), second piston rod (33), spheroid (34) and first sealing washer (35), second piston rod (33) are established inside second sleeve (32) and are extended second sleeve (32) top, second piston rod (33) top is fixed and is equipped with spheroid (34), second sleeve (32) top is inlayed and is had first sealing washer (35), first sealing washer (35) inner wall contacts with second piston rod (33) outer end, second sleeve (32) are fixed establish in the inside bottom of U type cover (27) and with the inside intercommunication of U type cover (27).

10. The physical training apparatus for rehabilitation of hand muscles according to claim 1, wherein: supporting mechanism (2) are including the wrist lantern ring (36), metal forming hose (37) and waistband (38), the wrist lantern ring (36) is fixed to be established in palm board (3) bottom and establish in auxiliary assembly (6) one side, waistband (38) are established in the wrist lantern ring (36) below, metal forming hose (37) are fixed to be established between wrist lantern ring (36) bottom and waistband (38) outer end.