CN217828792U

CN217828792U - Rehabilitation training device

Info

Publication number: CN217828792U
Application number: CN202221912768.2U
Authority: CN
Inventors: 廖雪艳
Original assignee: NO4 WEST CHINA TEACHING HOSPITAL SICHUAN UNIVERSITY
Current assignee: NO4 WEST CHINA TEACHING HOSPITAL SICHUAN UNIVERSITY
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-18
Anticipated expiration: 2032-07-22

Abstract

The application relates to a rehabilitation training device, and belongs to the technical field of rehabilitation training equipment. This rehabilitation training device includes: a stool is arranged on the upper side of one end of the bottom plate; the two elastic leg lifting components are arranged, and the lower ends of the two elastic leg lifting components are fixedly connected with the bottom plate; the lower end of the upright post is fixedly connected with the bottom plate; two pull ropes are arranged corresponding to the elastic leg lifting assembly, one end of each pull rope is provided with a pull handle, and the other end of each pull rope is in transmission connection with the input end of the elastic leg lifting assembly. The elastic leg lifting assembly and the pull rope are arranged, so that the elastic leg lifting assembly can be driven to store elastic potential energy, when the acting force of the pull rope slowly disappears, the elastic leg lifting assembly can lift the leg placed on the elastic leg lifting assembly under the action of the elastic potential energy, the swing of the leg lifting assembly and the arm in the walking process can be simulated, and the purpose of balance function rehabilitation training can be achieved to a certain extent.

Description

Rehabilitation training device

Technical Field

The application relates to the technical field of rehabilitation training equipment, in particular to a rehabilitation training device.

Background

After the rest treatment due to diseases, a rehabilitation training device is needed to be used for rehabilitation training in the rehabilitation stage, the rehabilitation training generally refers to physical activities which are beneficial to recovery or function improvement after injuries, proper and scientific physical exercises have positive effects on rapid healing of the injuries and promoting recovery of functions, generally speaking, the strength of the rehabilitation training needs to be reduced at the initial stage, low-strength exercises of the rehabilitation training can be realized on a sickbed if turning-over exercises and sitting exercises are carried out, along with the progress of the rehabilitation training, patients in the middle stage can carry out standing training and balance function training, the strength can be properly increased at the later stage, and the high-strength exercises such as walking exercises and running exercises can be carried out.

At present, conventional rehabilitation training device is mainly to the low strength rehabilitation training of earlier stage and the high strength rehabilitation training of later stage, because earlier stage patient is mainly at the activity rehabilitation training of sick bed, the later stage is to carry out the rehabilitation training after leaving the bed, need be by the training of bed to the rehabilitation training transition of leaving the bed to patient in middle stage, need carry out balance function rehabilitation training in middle stage, its main purpose is for providing the basis for the walking of patient after leaving the bed, however normal walking, in order to guarantee the equilibrium, need rely on hand, foot four limbs are cooperateed, current rehabilitation training device also only solitary branch needle respectively the adversary, the simple rehabilitation training is carried out to the foot, hand, foot cooperatees relatively poorly.

In view of the above, there is a need to provide a new rehabilitation training device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The application provides the rehabilitation training device for solving the technical problems to solve the technical problems that hands and feet cannot cooperate with rehabilitation training and the rehabilitation training efficiency is low in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rehabilitation trainer, comprising:

the upper side of one end of the bottom plate is provided with a stool;

two elastic leg lifting components are arranged, and the lower ends of the two elastic leg lifting components are fixedly connected with the bottom plate;

the lower end of the upright post is fixedly connected with the bottom plate;

the two pull ropes are arranged corresponding to the elastic leg lifting assembly, one end of each pull rope is provided with a pull handle, and the other end of each pull rope is in transmission connection with the input end of the elastic leg lifting assembly.

Optionally, the elastic leg lifting assembly includes a support sleeve and a guide pillar, a sliding hole is formed in the top end of the support sleeve, the lower end of the guide pillar is slidably connected with the sliding hole, a support plate is arranged on the top end of the guide pillar, a compression spring is arranged in the sliding hole, the top end of the compression spring is fixedly connected with the lower end of the guide pillar, the lower end of the compression spring is fixedly connected with the inner bottom wall of the sliding hole, a rope penetrating hole is formed in the bottom of the support sleeve, one end of the rope far away from the pull handle penetrates through the rope penetrating hole and extends into the sliding hole, and the rope is fixedly connected with the lower end of the guide pillar.

Optionally, a guide wheel is arranged between the lower end of the upright post and the support sleeve and corresponds to the pull rope, the guide wheel is arranged on the bottom plate, and the pull rope rounds the guide wheel and then extends into the rope threading hole.

Optionally, the opposite sides of the top end of the upright post are provided with extension arms, and rope guide holes for guiding the pull ropes are arranged in the extension arms.

Optionally, one end of each of the two extension arms is rotatably connected with the upright post through a bearing.

Optionally, the extension arm is L-shaped.

Optionally, a guide rod is arranged at the bottom of the sliding hole, and the pull rope is fixedly connected with the lower end of the guide post after bypassing the guide rod.

Optionally, the middle part of the upright post is provided with a correction assembly for correcting training actions, and the two pull ropes penetrate through the correction assembly.

Optionally, the correcting assembly comprises a protective shell and a correcting gear, the correcting gear is rotatably arranged between the protective shell and the upright column, chain sections are arranged in the middle of the two pull ropes, and the two chain sections are respectively meshed with opposite sides of a wheel rim of the correcting gear.

Optionally, two one side that the chain section kept away from correction gear all is provided with a plurality of direction ball, the one end of direction ball with the stand rotates to be connected, the other end of direction ball with the protecting crust rotates to be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

this application is owing to set up elasticity and lifted leg subassembly and stay cord for can drive elasticity and lift leg subassembly and store elastic potential energy, when the stay cord effort slowly disappears, it can utilize the elastic potential energy effect and lift up the shank of placing above that, can simulate the swing of lifting leg and arm in the walking process, thereby reach balanced function rehabilitation training's purpose to a certain extent.

Drawings

Fig. 1 is a schematic structural diagram of a rehabilitation training device according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a resilient leg-raising assembly according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of an orthodontic assembly provided in an embodiment of the present application.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a stool; 3. an elastic leg raising assembly; 31. a support sleeve; 32. a guide post; 33. a support plate; 34. a slide hole; 35. a compression spring; 36. a guide rod; 4. a column; 5. pulling a rope; 6. pulling a handle; 7. a guide wheel; 8. an extension arm; 9. a bearing; 10. a leveling assembly; 101, a first electrode and a second electrode; a protective shell; 102. a correction gear; 103. a guide ball; 11. a chain segment.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the present embodiment are only used to explain the relative position relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B", including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

Referring to fig. 1 to 3, an embodiment of the present application provides a rehabilitation training device, including: a stool 2 is arranged on the upper side of one end of the bottom plate 1; two elastic leg lifting components 3 are arranged, and the lower ends of the two elastic leg lifting components 3 are fixedly connected with the bottom plate 1; the lower end of the upright post 4 is fixedly connected with the bottom plate 1; two pull ropes 5 corresponding to the elastic leg lifting assembly 3 are arranged, one ends of the pull ropes 5 are provided with pull handles 6, and the other ends of the pull ropes 5 are in transmission connection with the input end of the elastic leg lifting assembly 3.

It should be noted that, in this embodiment, a person needing training sits on the stool 2, then manually pulls the pull rope 5 through the pull handle 6, the pull rope 5 extends to the input end of the elastic leg lifting assembly 3 along the upright post 4, so as to change the elastic effect of the elastic leg lifting assembly 3, so as to lift the two legs to different degrees, not only when performing rehabilitation training on the arm, but also actively acts on the leg, so as to perform rehabilitation training on the leg.

In this embodiment, the elastic leg raising assembly 3 includes a support sleeve 31 and a guide pillar 32, a sliding hole 34 is formed at a top end of the support sleeve 31, a lower end of the guide pillar 32 is slidably connected to the sliding hole 34, a support plate 33 is formed at a top end of the guide pillar 32, a compression spring 35 is arranged in the sliding hole 34, a top end of the compression spring 35 is fixedly connected to a lower end of the guide pillar 32, a lower end of the compression spring 35 is fixedly connected to an inner bottom wall of the sliding hole 34, a rope threading hole is formed at a bottom of the support sleeve 31, one end of the pull rope 5, which is far away from the pull handle 6, penetrates through the rope threading hole and extends into the sliding hole 34, and the pull rope 5 is fixedly connected to a lower end of the guide pillar 32.

It should be noted that the compression spring 35 has a certain compression elastic potential energy, so that when the leg is naturally placed on the support plate 33, the compression elastic potential energy is utilized to support the leg, when the arm generates an acting force on the pull rope 5, the pull rope 5 pulls the guide post 32 to continuously overcome the compression elastic potential energy of the compression spring 35, so that the lower end of the guide post 32 slides downwards into the slide hole 34, the support plate 33 descends, and the leg can move downwards under the action of the self-weight; when the force of the pull cord 5 disappears, the compression spring 35 is restored and the leg is lifted by the support plate 33.

In this embodiment, a guide wheel 7 is disposed between the lower end of the upright post 4 and the support sleeve 31 corresponding to the pull rope 5, the guide wheel 7 is disposed on the bottom plate 1, and the pull rope 5 goes around the guide wheel 7 and then extends into the rope threading hole.

It should be noted that, in order to more conveniently understand the rehabilitation training process of the embodiment, the two pull ropes 5 are defined as a left pull rope 5 and a right pull rope 5, the two elastic leg raising assemblies 3 are defined as a left elastic leg raising assembly 3 and a right elastic leg raising assembly 3, when the right arm pulls the right pull rope 5 to displace through the pull handle 6, the right pull rope 5 drives the support plate 33 of the left elastic leg raising assembly 3 to displace downward, and the left leg displaces downward under the action of self weight; meanwhile, the left arm starts to slowly release the left pull rope 5, and slowly lifts the support plate 33 of the right elastic leg lifting assembly 3 under the elastic action of the compression spring 35, so that the right leg is lifted upwards; on the contrary, when the left arm pulls the left pull rope 5 through the pull handle 6 and the right arm loosens the right pull rope 5 slowly, the left leg is lifted and the right leg moves downwards under the dead weight; reciprocating in this way, the elastic self-lifting of the elastic leg lifting assembly 3 can be realized by repeatedly pulling the pull rope 5.

In this embodiment, the opposite sides of the top end of the upright post 4 are provided with extension arms 8, and the extension arms 8 are provided with rope guide holes for guiding the pull ropes 5.

In this embodiment, one end of each of the two extension arms 8 is rotatably connected to the column 4 through a bearing 9.

In this embodiment, the extension arm 8 is L-shaped.

It should be noted that, a side surface of the upright post 4 facing the stool 2 is set as a working surface, the two pulling ropes 5 extend into and penetrate through the extension arm 8 and then extend out from the top end of the upright post 4, a connection hole communicated with one end of the guide hole is formed in the top end of the working surface, and in order to guide the pulling ropes 5, a fixed pulley may be disposed on the top end of the upright post 4 to guide the pulling ropes 5 to the working surface.

In this embodiment, the bottom of the slide hole 34 is provided with a guide rod 36, and the pull rope 5 is fixedly connected to the lower end of the guide post 32 after passing around the guide rod 36.

In this embodiment, the middle part of the upright post 4 is provided with a correction component 10 for correcting training actions, and the two pull ropes 5 penetrate through the correction component 10.

In this embodiment, the correcting assembly 10 includes a protective shell 101 and a correcting gear 102, the correcting gear 102 is rotatably disposed between the protective shell 101 and the column 4, chain sections 11 are disposed in the middle of the two pull ropes 5, and the two chain sections 11 are respectively engaged with opposite sides of a rim of the correcting gear 102.

It should be noted that the chain segments 11 are stretched under the action of the compression spring 35, and since the rotation action of the correction gear 102 is opposite when pulling the two pulling ropes 5, the correction gear 102 can hinder the two chain segments 11 from moving upwards at the same time, and only when the chain segment 11 on one side moves upwards and the chain segment 11 on the other side moves downwards, the correction gear 102 can rotate, so that the correction gear 102 corrects the rehabilitation training action of the arms and the legs, that is, the lifting of the legs and the swinging of the arms in the walking process are simulated, the defect that the two elastic leg lifting assemblies 3 descend synchronously due to the synchronous pulling of the pulling ropes 5 by the two arms is prevented, and the balance and coordination between the arms and the legs in the subsequent walking and running rehabilitation processes are improved, and simultaneously, the strength of the arms can be exercised synchronously due to the action of the pulling ropes 5.

In this embodiment, one side of each of the two chain segments 11 away from the corresponding straightening gear 102 is provided with a plurality of guiding balls 103, one end of each of the guiding balls 103 is rotatably connected to the corresponding column 4, and the other end of each of the guiding balls 103 is rotatably connected to the corresponding protective shell 101.

It should be noted that the guiding balls 103 are used to make the chain segment 11 engage and contact with the straightening gear 102 to prevent the chain segment 11 from slipping off the straightening gear 102, and certainly, for better anti-slipping function, a plurality of guiding balls 103 may be provided on the side of the chain segment 11, and the plurality of guiding balls 103 are arranged at intervals in the vertical direction or at intervals in the arc shape of the center of the straightening gear 102; when the guide ball 103 is arranged in the vertical direction, a line connecting the center points of the guide ball 103 is tangent to or intersects the circumference of the correction gear 102.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like that are made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rehabilitation trainer, comprising:

the multifunctional chair comprises a bottom plate (1), wherein a stool (2) is arranged on the upper side of one end of the bottom plate (1);

the two elastic leg lifting components (3) are arranged, and the lower ends of the two elastic leg lifting components (3) are fixedly connected with the bottom plate (1);

the lower end of the upright post (4) is fixedly connected with the bottom plate (1);

two pull ropes (5) arranged corresponding to the elastic leg lifting assembly (3), a pull handle (6) is arranged at one end of each pull rope (5), and the other end of each pull rope (5) is in transmission connection with the input end of the elastic leg lifting assembly (3).

2. The rehabilitation training device as claimed in claim 1, wherein the elastic leg raising assembly (3) comprises a support sleeve (31) and a guide post (32), a sliding hole (34) is formed in the top end of the support sleeve (31), the lower end of the guide post (32) is slidably connected with the sliding hole (34), a support plate (33) is formed in the top end of the guide post (32), a compression spring (35) is arranged in the sliding hole (34), the top end of the compression spring (35) is fixedly connected with the lower end of the guide post (32), the lower end of the compression spring (35) is fixedly connected with the inner bottom wall of the sliding hole (34), a rope penetrating hole is formed in the bottom of the support sleeve (31), one end of the pull rope (5) far away from the pull handle (6) penetrates through the rope penetrating hole and extends into the sliding hole (34), and the pull rope (5) is fixedly connected with the lower end of the guide post (32).

3. The rehabilitation training device according to claim 2, wherein a guide wheel (7) is arranged between the lower end of the upright (4) and the support sleeve (31) corresponding to the pull rope (5), the guide wheel (7) is arranged on the bottom plate (1), and the pull rope (5) passes around the guide wheel (7) and then extends into the rope penetrating hole.

4. The rehabilitation training device of claim 3, wherein the opposite sides of the top end of the upright (4) are provided with extension arms (8), and the extension arms (8) are provided with rope guide holes for guiding the pull ropes (5).

5. The rehabilitation training device of claim 4, wherein one end of each of the two extension arms (8) is rotatably connected with the upright post (4) through a bearing (9).

6. The rehabilitation trainer as claimed in claim 5, wherein the extension arm (8) is L-shaped.

7. The rehabilitation training device as claimed in claim 2, wherein a guide rod (36) is disposed at the bottom of the slide hole (34), and the pull rope (5) is fixedly connected to the lower end of the guide post (32) after passing around the guide rod (36).

8. The rehabilitation training device according to any one of claims 1-7, wherein a correcting component (10) for correcting the training action is arranged in the middle of the upright (4), and the two pull ropes (5) penetrate through the correcting component (10).

9. The rehabilitation training device according to claim 8, wherein the correcting assembly (10) comprises a protective shell (101) and a correcting gear (102), the correcting gear (102) is rotatably arranged between the protective shell (101) and the upright post (4), chain sections (11) are arranged in the middle of the two pull ropes (5), and the two chain sections (11) are respectively meshed with opposite sides of a rim of the correcting gear (102).

10. The rehabilitation training device according to claim 9, wherein a plurality of guiding balls (103) are arranged on the sides of the two chain sections (11) far away from the correcting gear (102), one end of each guiding ball (103) is rotatably connected with the upright (4), and the other end of each guiding ball (103) is rotatably connected with the protective shell (101).