CN111110537B

CN111110537B - Rehabilitation training device for recovery after arm muscle and joint injury

Info

Publication number: CN111110537B
Application number: CN202010053443.2A
Authority: CN
Inventors: 高春梅
Original assignee: Dongzhi Senyi Bioenergy Technology Co Ltd
Current assignee: Chizhou Fulugu Lingzhi Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2021-11-02
Anticipated expiration: 2040-01-17
Also published as: CN111110537A

Abstract

The invention discloses a rehabilitation training device for recovering after arm muscle joint injury, which comprises a sleeve and an inflatable latex ball, wherein the middle section of the sleeve is fixedly arranged in a shell, an extrusion air bag ring is fixed at the bottom end of the shell and is connected with an air bag through a first hose, the bottom end of the first hose is fixed on a joint bandage, the disconnected part of the joint bandage is connected through a magic tape, the upper half section of the first hose penetrates through the shell and the bottom wall of a protective shell, the handle is internally provided with the extrusion ball and a pressure rod, and the protective shell is internally provided with horizontally distributed clamping plates. This rehabilitation training device is used in recovery after arm muscle joint injury utilizes the pulling of stay cord and the circulation of air current between the gasbag, realizes the synchronous realization of the crooked passive bending operation of initiative of patient's joint department to can carry out convenient adjustment to training intensity at the in-process of training, structural design is more reasonable, and it is more convenient to use.

Description

Rehabilitation training device for recovery after arm muscle and joint injury

Technical Field

The invention relates to the technical field of medical related equipment, in particular to a rehabilitation training device for recovering after arm muscle and joint injury.

Background

With the progress of medical level, the technology and related equipment used in the medical field are gradually improved, a hospital generally treats a patient with arm joint or muscle damage in a way of assisting rehabilitation training by adopting a device at the later stage, the device is mainly used in a fixed mode and a movable portable mode, the portable mode is mostly worn on the muscle or joint of the arm, the arm is subjected to recovery training by using operation modes such as shaking or bending, and the prior similar training devices have the following problems in the actual use process:

1. the existing training device has unreasonable training mechanism and related structural design, the training mode is mostly single rotary bending or high-frequency vibration under the drive of a motor, especially the rotary bending training mode, the training purpose is realized completely through the bending of the arm strength, or the arm is bent under the drive of a driving mechanism in the device without applying force, and the structures used in the training mode and the training mode can not bring good training and rehabilitation effects;

2. training intensity regulation structural design among the current device is unreasonable, generally can use adjusting device, adjust the use intensity of device in order to adapt to the patient in different stages among the current device, but current adjustment structure is mostly independent design, can't carry out convenient synchronous change at the in-process of training, and the in-service use is very troublesome.

Disclosure of Invention

The invention aims to provide a rehabilitation training device for recovering after arm muscle joint injury, which aims to solve the problems that the prior training device provided in the background art is unreasonable in training mechanism and related structural design, the training mode is mostly single rotating bending or high-frequency vibration under the drive of a motor, and the training mode and the used structure under the training mode cannot bring good training and rehabilitation effects; the training intensity adjusting structure in the existing device is unreasonable in design, convenient and synchronous change can not be carried out in the training process, and the practical use is very troublesome.

In order to achieve the purpose, the invention provides the following technical scheme: a rehabilitation training device for recovering after arm muscle joint injury comprises a sleeve and an inflatable latex ball, wherein the middle section of the sleeve is fixedly arranged in a shell, the top end of the sleeve and the bottom opening are respectively provided with 1 fixed air bag ring which are connected through a connecting pipe, the fixed air bag ring positioned at the bottom is communicated with the inflatable latex ball, a sleeve ring is arranged between the sleeve and the shell and is rotatably connected with the sleeve through a spiral spring, a pull rope is wound on the surface of the sleeve ring and penetrates through a wire barrel on the shell to be fixed on a handle, a pressing plate which is horizontally distributed is arranged at the lower half section between the shell and the sleeve, the pressing plate is of an annular structure and is of a sliding connection structure with the sleeve in the vertical direction, an extrusion air bag ring is arranged on the lower end face of the pressing plate and is fixed at the bottom end of the shell, and the extrusion gasbag ring is connected through first hose and gasbag bag, the bottom mounting of first hose is on the joint bandage, and the disconnection department of joint bandage is connected through the magic subsides to the first half section of first hose runs through shell and protecting crust diapire, and the protecting crust is fixed in the bottom of shell, install extrusion ball and depression bar in the handle, the inside of protecting crust is provided with the cardboard of horizontal distribution.

Preferably, the guide rod is installed to the bottom of the lantern ring, and the inner wall of the lantern ring is provided with the roller that rolls that the equal angle distributes, and the ball has been inlayed to the bottom of guide rod to the bottom and the annular plate of guide rod are laminated mutually.

Preferably, the inner walls of the rolling roller and the lantern ring are in rotating connection, the rolling roller and the massage bulges are distributed in a staggered mode, the massage bulges are made of elastic materials, and two ends of the massage bulges are fixed on the wall of the sleeve.

Preferably, the annular plate is installed on the upper end face of the pressure plate, the middle section of the annular plate is set to be an inclined plane structure, and the inclined plane structure corresponds to the guide rod up and down.

Preferably, a cavity is formed in the inner wall of the inner side of the joint bandage, the air bag is fixed inside the joint bandage through the cavity, and the air bag and the extrusion air bag ring are respectively communicated with the first hose from two ends.

Preferably, the extrusion ball symmetric distribution has two, and both communicate each other, and the depression bar of extrusion ball avris passes through spout and handle sliding connection to the extrusion ball of avris position is linked together through second hose and horizontal section of thick bamboo.

Preferably, the transverse cylinder is horizontally fixed on the side wall of the protective shell, and the interior of the transverse cylinder is matched with the valve plate.

Preferably, the clamping plate is fixedly connected with the sliding rod, the sliding rod is connected inside the transverse cylinder in a sliding mode through a spring, and the valve plate is fixedly connected with the sliding rod.

Compared with the prior art, the invention has the beneficial effects that: according to the rehabilitation training device for recovering after the arm muscle joint injury, the synchronous realization of the active bending operation and the passive bending operation of the joint of a patient is realized by utilizing the pulling of the pull rope and the circulating circulation of the air flow between the air bags, the training intensity can be conveniently adjusted in the training process, the structural design is more reasonable, and the use is more convenient;

1. through the structural design of the lantern ring and the pull rope, the acting force of a user when the arm is bent repeatedly can be converted into the rotating acting force of the lantern ring, on the basis, the structural design of the rolling roller can perform intermittent circulating extrusion operation on the massage bulges while the lantern ring rotates, so that the aim of massaging the arm muscles of the user is fulfilled, on the other hand, the structural design of the annular plate and the guide rod can convert the rotation of the lantern ring into the vertical moving acting force of the pressing plate, so that the pressing of the extrusion air bag ring is realized, and the air pressure can be normally circulated among the air bags;

2. the structural design of the air bag in the joint bandage can utilize the communication effect of the first hose to squeeze and transfer air into the squeezing air bag ring when the joint is bent, and utilize the re-expansion of the squeezing air bag ring to drive the press plate to move back, so that the structural transmission of the annular plate and the guide rod is utilized to drive the lantern ring to rotate, the operation that a user pulls the handle again is facilitated, the gas in the squeezing air bag ring can enter the air bag after being squeezed, and the expansion of the air bag is utilized to assist the expansion of the joint of the user, so that the aim of synchronously performing active bending and passive bending of the joint is fulfilled;

3. handle and the structural design of its inside extrusion ball and depression bar, when the person of facilitating the use drags stay cord and crooked joint through the handle, also can utilize the slip of depression bar to press the extrusion ball, utilize the transport effect of the atmospheric pressure in the extrusion ball and second hose, drive the corresponding slip of valve plate and slide bar, utilize the principle of atmospheric pressure, the person of facilitating the use is direct to be adjusted the diameter of ventilating of first hose from handle department to realize the purpose of convenient adjustment training intensity.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic diagram of the right side view of the housing of the present invention;

FIG. 3 is a schematic top cross-sectional view of a collar in accordance with the present invention;

FIG. 4 is a schematic top view of the articulating strap of the present invention;

FIG. 5 is a side view of the handle of the present invention;

FIG. 6 is a schematic view of a top cross-sectional structure of the protective shell of the present invention.

In the figure: 1. a sleeve; 2. a housing; 3. fixing the air bag ring; 4. a connecting pipe; 5. inflating the latex ball; 6. a collar; 7. a spiral spring; 8. pulling a rope; 9. a bobbin; 10. a handle; 11. a guide rod; 12. rolling a roller; 13. an annular plate; 14. pressing a plate; 15. extruding the balloon ring; 16. massaging the bumps; 17. a joint bandage; 18. magic tape; 19. a first hose; 20. an air bag; 21. a protective shell; 22. extruding the ball; 23. a pressure lever; 24. a chute; 25. a second hose; 26. a transverse cylinder; 27. a slide bar; 28. clamping a plate; 29. a spring; 30. a valve plate.

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. 1-6, the present invention provides a technical solution: a rehabilitation training device for recovering after arm muscle joint injury comprises a sleeve 1, a shell 2, a fixed air bag ring 3, a connecting pipe 4, an inflatable latex ball 5, a lantern ring 6, a spiral spring 7, a pull rope 8, a thread bobbin 9, a handle 10, a guide rod 11, a rolling roller 12, an annular plate 13, a pressing plate 14, an extrusion air bag ring 15, a massage bulge 16, a joint bandage 17, a magic tape 18, a first hose 19, an air bag 20, a protective shell 21, an extrusion ball 22, a pressure rod 23, a sliding chute 24, a second hose 25, a transverse cylinder 26, a sliding rod 27, a clamping plate 28, a spring 29 and a valve plate 30, wherein the middle section of the sleeve 1 is fixedly arranged in the shell 2, the top end and the bottom end of the sleeve 1 are respectively provided with 1 fixed air bag ring 3, the fixed air bag rings 3 are connected through the connecting pipe 4, the fixed air bag rings 3 at the bottom are communicated with the inflatable latex ball 5, the lantern ring 6 is arranged between the sleeve 1 and the shell 2, the lantern ring 6 is rotatably connected with the sleeve 1 through a spiral spring 7, a pull rope 8 is wound on the surface of the lantern ring 6, the pull rope 8 penetrates through a wire drum 9 on the shell 2 and is fixed on a handle 10, a pressing plate 14 which is horizontally distributed is arranged at the lower half section between the shell 2 and the sleeve 1, the pressing plate 14 is of an annular structure and is of a sliding connection structure in the vertical direction with the sleeve 1, an extrusion air bag ring 15 is arranged on the lower end face of the pressing plate 14, the extrusion air bag ring 15 is fixed at the bottom end of the shell 2, the extrusion air bag ring 15 is connected with an air bag 20 through a first hose 19, the bottom end of the first hose 19 is fixed on a joint bandage 17, the disconnected part of the joint bandage 17 is connected through a magic tape 18, the upper half section of the first hose 19 penetrates through the bottom walls of the shell 2 and a protective shell 21, the protective shell 21 is fixed at the bottom end of the shell 2, and an extrusion ball 22 and a pressure rod 23 are installed in the handle 10, the interior of the protective shell 21 is provided with horizontally distributed catch plates 28.

Guide rod 11 is installed to the bottom of lantern ring 6, and the inner wall of lantern ring 6 is provided with the roller 12 that rolls of angular distribution such as, the ball is inlayed to the bottom of guide rod 11, and the bottom of guide rod 11 and annular plate 13 are laminated mutually, roll roller 12 and the inner wall of lantern ring 6 are for rotating the connection, and roll roller 12 and the protruding 16 of massage are crisscross distribution, and protruding 16 of massage is elastomeric, its both ends are fixed on the section of thick bamboo wall of sleeve 1, roll roller 12 in figure 3 can be followed lantern ring 6 and be in revolution state in step, after the protruding structure contact with the protruding 16 outside of massage, can cause and the extrusion and the inboard effect of pressing to protruding 16 of massage, consequently the protruding structure of the protruding 16 inboard of massage can intermittent cycle's extrusion on user's arm, thereby reach the massage effect.

Annular plate 13 is installed at the up end of clamp plate 14, and the middle section of annular plate 13 sets up to the inclined plane structure, and this inclined plane structure corresponds from top to bottom with guide bar 11, a cavity has been seted up to the inboard inner wall of joint bandage 17, gasbag 20 fixes inside joint bandage 17 through this cavity, and gasbag 20 and extrusion gasbag ring 15 are linked together with first hose 19 from both ends respectively, the rotation of lantern ring 6 can drive its bottom mounting's guide bar 11 synchronous revolution in the picture 1, consequently under the domatic structure guide effect of annular plate 13, annular plate 13 itself can drive clamp plate 14 and slide downwards in step, extrusion gasbag ring 15 atress is pressed this moment, its inside gas just can enter into gasbag 20 under the intercommunication effect of first hose 19.

Two squeezing balls 22 are symmetrically distributed and are communicated with each other, a pressure rod 23 on the side of each squeezing ball 22 is in sliding connection with the handle 10 through a sliding groove 24, the squeezing balls 22 on the side are communicated with a transverse cylinder 26 through a second hose 25, the transverse cylinder 26 is horizontally fixed on the side wall of the protective shell 21, the interior of the transverse cylinder is matched with the valve plate 30, the pressure rod 23 is stressed to slide in the sliding groove 24 and press the squeezing balls 22, gas in the squeezing balls 22 is discharged through the second hose 25 after being collected, as shown in fig. 6, the gas in the second hose 25 directly enters the transverse cylinder 26, and the sliding rod 27 is driven to synchronously slide in the transverse cylinder 26 by the forced movement of the valve plate 30.

The catch plate 28 and the slide rod 27 are fixedly connected, the slide rod 27 is slidably connected inside the cross tube 26 through the spring 29, and the valve plate 30 and the slide rod 27 are fixedly connected, when a user releases the slide rod 27, the rebound effect of the spring 29 in fig. 6 drives the slide rod 27 and the valve plate 30 to synchronously move back, so that the gas can be returned to the squeezing ball 22 again, and the adjustment mechanism can be conveniently reused.

The working principle is as follows: firstly, a user can directly penetrate an arm through the sleeve 1, the sleeve 1 is sleeved on the humerus of the arm, the fixed air bag ring 3 can be inflated in a mode of pressing the inflatable latex ball 5 in the picture 2, the device is integrally worn on the appointed position of the arm by utilizing the expansion deformation of the air bag ring and is not influenced by the diameter of the arm of the user, after the fixing operation is completed, the user can wind a joint bandage 17 on the joint, the bandage is fixed by utilizing the magic tape 18, and the side with the air bag 20 needs to be arranged on the inner side of the elbow joint;

then, the user can hold the handle 10 in fig. 1 and pull it outwards, and perform a training action of repeatedly bending and unfolding the joints, so as to achieve the purpose of recovering the training, and the operation principle of the whole device will be described in terms of bending and unfolding of the joints;

when the joint (elbow joint) is in the process of the unfolding operation:

a user pulls the pull rope 8 in fig. 1 by using the handle 10, the pull rope 8 on the lantern ring 6 is pulled out through the guiding function of the wire barrel 9, the lantern ring 6 is driven by the pull rope 8 to horizontally rotate on the outer wall of the sleeve 1, firstly, the rolling roller 12 in fig. 3 is in a revolution state along with the lantern ring 6 synchronously, and can cause and extrude the massage bulge 16 and press the bulge towards the inner side after contacting with the bulge structure on the outer side of the massage bulge 16, so that the bulge structure on the inner side of the massage bulge 16 can be extruded on the arm of the user intermittently and circularly, thereby achieving the massage effect, meanwhile, the rolling roller 12 can also rotate in the inner wall of the lantern ring 6 while extruding the massage bulge 16, thereby reducing the resistance of the rotation of the lantern ring 6;

secondly, the rotation of the lantern ring 6 drives the guide rod 11 fixed at the bottom end of the lantern ring 1 to synchronously rotate, so that under the guiding action of the slope surface structure of the annular plate 13, the annular plate 13 can drive the pressing plate 14 to synchronously slide downwards, the pressing air bag ring 15 is pressed under stress at the moment, the air in the air bag enters the air bag 20 under the communication action of the first hose 19, the air bag 20 correspondingly expands at the moment, and the joint binding band 17 is correspondingly flattened after deformation, so that the elbow joint area of the arm is passively expanded under the guidance of the expanded air bag 20 in the active expansion process of a user, and the purpose of improving the training effect is achieved;

when the joint (elbow joint) is in the course of a bending operation:

firstly, the middle part of the joint binding band 17 is bent by bending of the joint, after the stress is applied, the gas in the airbag 20 returns to the extrusion airbag ring 15 through the first hose 19, at the moment, the extrusion airbag ring 15 expands correspondingly, the pressing plate 14 in fig. 1 also receives corresponding extrusion force and slides upwards, so that the annular plate 13 is in a state of sliding upwards together, at the moment, under the guiding action of the slope structure on the annular plate 13 in fig. 1, the guide rod 11 drives the lantern ring 6 to rotate reversely, so that the pull rope 8 is rewound on the lantern ring 6, and the subsequent pulling operation of the handle 10 is facilitated.

In the above operation process, if the user needs to adjust the training intensity, the user can directly hold the pressing rod 23 in fig. 5 inside the handle 10, the pressing rod 23 is forced to slide in the sliding slot 24, and causes a pressing effect on the squeeze bulb 22, the air in the squeeze bulb 22 is collected and then exhausted through the second flexible tube 25, as shown in fig. 6, the air in the second flexible tube 25 directly enters the transverse tube 26, the slide rod 27 is driven to synchronously slide in the transverse tube 26 by the forced movement of the valve plate 30, and the slide rod 27 drives the catch plate 28 to synchronously move, so that when the user presses the slide rod 27, the catch plate 28 moves towards the direction close to the first flexible tube 19, the flow rate of the air in the first flexible tube 19 is correspondingly reduced under the pressing action of the catch plate 28, and therefore the air pressure exchange resistance in the squeeze airbag ring 15 and the airbag 20 is increased, and the training intensity of the user can be correspondingly increased, the user's accessible slides slide bar 27 to different positions, makes squeeze ball 22 take place the deformation of different degree to carry out appointed adjustment to training intensity, when the user when loosening slide bar 27, the rebound effect of spring 29 in figure 6 just can drive slide bar 27 and valve plate 30 and move back in step, therefore the gas can get back to squeeze ball 22 again, makes things convenient for adjustment mechanism's used repeatedly.

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 a recovery is with rehabilitation training device after arm muscle joint wound, includes sleeve (1) and aerifys latex ball (5), its characterized in that: the middle section of the sleeve (1) is fixedly arranged in the shell (2), openings at the top end and the bottom end of the sleeve (1) are respectively provided with 1 fixed air bag ring (3), the fixed air bag rings (3) are connected through a connecting pipe (4), the fixed air bag rings (3) at the bottom are communicated with an inflatable latex ball (5), a lantern ring (6) is arranged between the sleeve (1) and the shell (2), the lantern ring (6) is rotatably connected with the sleeve (1) through a spiral spring (7), a pull rope (8) is wound on the surface of the lantern ring (6), the pull rope (8) penetrates through a wire barrel (9) on the shell (2) and is fixed on a handle (10), the lower half section between the shell (2) and the sleeve (1) is provided with a pressing plate (14) which is horizontally distributed, the pressing plate (14) is of an annular structure, and the sleeve (1) is of a sliding connection structure in the vertical direction, an extrusion air bag ring (15) is arranged on the lower end face of the pressing plate (14), the extrusion air bag ring (15) is fixed at the bottom end of the shell (2), the extrusion air bag ring (15) is connected with an air bag (20) through a first hose (19), the bottom end of the first hose (19) is fixed on a joint bandage (17), the broken part of the joint bandage (17) is connected through a magic tape (18), the upper half section of the first hose (19) penetrates through the bottom walls of the shell (2) and a protective shell (21), the protective shell (21) is fixed at the bottom end of the shell (2), an extrusion ball (22) and a pressing rod (23) are installed in the handle (10), and clamping plates (28) which are horizontally distributed are arranged in the protective shell (21);

the bottom end of the sleeve ring (6) is provided with a guide rod (11), the inner wall of the sleeve ring (6) is provided with rolling rollers (12) which are distributed at equal angles, balls are inlaid in the bottom end of the guide rod (11), and the bottom end of the guide rod (11) is attached to the annular plate (13);

the rolling roller (12) is rotatably connected with the inner wall of the sleeve ring (6), the rolling roller (12) and the massage bulges (16) are distributed in a staggered manner, the massage bulges (16) are made of elastic materials, and two ends of the massage bulges are fixed on the wall of the sleeve (1);

the annular plate (13) is arranged on the upper end face of the pressing plate (14), the middle section of the annular plate (13) is of a slope surface structure, and the slope surface structure corresponds to the guide rod (11) up and down;

the inner wall of the inner side of the joint bandage (17) is provided with a cavity, the air bag (20) is fixed in the joint bandage (17) through the cavity, and the air bag (20) and the extrusion air bag ring (15) are respectively communicated with the first hose (19) from two ends;

the two squeezing balls (22) are symmetrically distributed and are communicated with each other, the pressure lever (23) at the side of the squeezing ball (22) is connected with the handle (10) in a sliding way through a sliding chute (24), and the squeezing ball (22) at the side position is communicated with the transverse cylinder (26) through a second hose (25);

the transverse cylinder (26) is horizontally fixed on the side wall of the protective shell (21), and the interior of the transverse cylinder is matched with the valve plate (30);

the clamping plate (28) is fixedly connected with the sliding rod (27), the sliding rod (27) is connected inside the transverse cylinder (26) in a sliding mode through a spring (29), and the valve plate (30) is fixedly connected with the sliding rod (27).