CN112891142A

CN112891142A - Exercise rehabilitation apparatus based on waist exercise

Info

Publication number: CN112891142A
Application number: CN202110113166.4A
Authority: CN
Inventors: 蒋红英; 王诗涵; 王建中
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-06-04
Anticipated expiration: 2041-01-27
Also published as: CN112891142B

Abstract

The invention provides a sports rehabilitation instrument based on waist exercise, which belongs to the technical field of medical instruments and comprises a bed body, wherein the bed body is hollow, a notch is formed in the upper part of the bed body, a flexible layer is packaged in the notch, and a supporting plate corresponding to the notch and a driving part for driving the supporting plate to move up and down are arranged in the bed body; the driving part comprises a motor fixedly arranged at the bottom of the inner side of the bed body and a driving shaft connected to the output end of the motor, a threaded section is arranged on the driving shaft, a threaded sleeve capable of being in threaded fit with the threaded section is sleeved outside the driving shaft, and a square rod is fixedly arranged at the upper end of the driving shaft. In the embodiment of the invention, the driving part drives the supporting plate to reciprocate up and down to drive the flexible layer to move, so that the waist of the patient is continuously supported, and an auxiliary effect is provided for the rehabilitation of the waist of the patient.

Description

Exercise rehabilitation apparatus based on waist exercise

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a sports rehabilitation instrument based on waist exercise.

Background

With the increase of age and the rigid posture or the overlong working time, people easily suffer from soreness and pain in the waist, and the body is susceptible to symptoms such as degenerative lumbar disc herniation, scoliosis with spinal curvature, myofascial pain syndrome of hip joint lumbago, dystrophia, abdominal obesity and the like.

Among the prior art, the patient is with the help of special rehabilitation apparatus with the treatment or alleviate above-mentioned situation mostly, and current rehabilitation apparatus includes carousel and handrail mostly, and the patient stands on carousel upper portion, and the handrail is gripped to the hand, then utilizes the foot to order about the carousel and rotate for the upper limbs of health and low limbs take place to twist reverse, thereby play the effect of taking exercise the waist, but this kind of rehabilitation apparatus structure is comparatively single, needs artificial application of force, and it is not good to take exercise the effect.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, an embodiment of the present invention provides a sports rehabilitation apparatus based on waist exercise.

In order to solve the technical problems, the invention provides the following technical scheme:

a sports rehabilitation instrument based on waist exercise comprises a bed body, wherein the bed body is hollow, a notch is formed in the upper portion of the bed body, a flexible layer is packaged in the notch, and a supporting plate corresponding to the notch and a driving portion used for driving the supporting plate to move up and down are arranged in the bed body; the drive division includes fixed mounting and is in the motor of the inboard bottom of bed and connection the drive shaft of motor output end, be provided with the screw thread section in the drive shaft, outside cover of drive shaft be equipped with can with screw thread section screw-thread fit's thread bush, the fixed square bar that is provided with in drive shaft upper end, the fixed bracing piece that is provided with in backup pad bottom, the bracing piece bottom set up with the square hole of square bar looks adaptation, the outside activity of bracing piece is provided with the sleeve, the special-shaped groove has been seted up to the sleeve inner wall, the bracing piece is located the body of rod lateral wall of sleeve inside fixed be provided with special-shaped groove sliding fit's gag lever post, the thread bush outer wall is fixed to be provided with the fixed plate, fixed plate upper portion through the elastic support portion with the, Thread bush and sleeve all set up inside the column casing, the sleeve and the fixed plate all with the vertical sliding fit of column casing inner wall.

As a further improvement of the invention: the elastic supporting part comprises a guide cylinder fixedly arranged on the upper part of the fixed plate and a top supporting rod fixedly arranged at the bottom of the sleeve, one end, far away from the sleeve, of the top supporting rod extends into the guide cylinder and is in telescopic fit with the guide cylinder, and an elastic body used for supporting the top supporting rod is arranged in the guide cylinder.

As a further improvement of the invention: the elastic body is a spring.

As a further improvement of the invention: the guide rail of vertical distribution is installed to the column casing inner wall, the fixed plate end through first slider with guide rail sliding fit, the sleeve outside through the second slider with guide rail sliding fit.

As a still further improvement of the invention: the flexible layer is made of rubber.

As a still further improvement of the invention: the sleeve is formed by splicing two groups of semi-arc bodies, and the special-shaped grooves on the inner walls of the two groups of semi-arc bodies can be communicated end to form a closed annular structure.

As a still further improvement of the invention: the sports rehabilitation apparatus based on waist exercise is characterized in that.

Compared with the prior art, the invention has the beneficial effects that:

in the embodiment of the invention, the driving part drives the supporting plate to reciprocate up and down to drive the flexible layer to move, so that the waist of the patient is continuously supported, and an auxiliary effect is provided for the rehabilitation of the waist of the patient.

Drawings

FIG. 1 is a schematic diagram of a waist exercise-based exercise rehabilitation apparatus;

FIG. 2 is a schematic diagram of a driving part of a rehabilitation exercise machine based on waist exercise;

FIG. 3 is an enlarged view of area A of FIG. 1;

FIG. 4 is a schematic structural view of a special-shaped groove in the exercise rehabilitation device based on waist exercise;

in the figure: 1-bed body, 2-gap, 3-flexible layer, 4-support plate, 5-support rod, 6-column barrel, 7-motor, 8-drive shaft, 9-thread section, 10-sleeve, 11-square rod, 12-thread barrel, 13-fixing plate, 14-guide barrel, 15-top support rod, 16-guide rail, 17-first slide block, 18-elastic body, 19-square hole, 20-limit rod, 21-special-shaped groove and 22-second slide block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, the embodiment provides a rehabilitation exercise machine based on waist exercise, which includes a bed body 1, the bed body 1 is hollow, a gap 2 is formed at the upper portion of the bed body 1, a flexible layer 3 is packaged inside the gap 2, a support plate 3 corresponding to the gap 2 and a driving portion for driving the support plate 3 to move up and down are arranged inside the bed body 1, specifically, the driving portion includes a motor 7 fixedly installed at the bottom of the inner side of the bed body 1 and a driving shaft 8 connected to the output end of the motor 7, a threaded section 9 is arranged on the driving shaft 8, a threaded sleeve 12 capable of being in threaded fit with the threaded section 9 is sleeved outside the driving shaft 8, a square rod 11 is fixedly arranged at the upper end of the driving shaft 8, a support rod 5 is fixedly arranged at the bottom of the support plate 4, a square hole 19 matched with the

square rod

11, 5 outside activities of bracing piece are provided with sleeve 10, dysmorphism groove 21 has been seted up to sleeve 10 inner wall, and bracing piece 5 is located the fixed body of rod lateral wall inside sleeve 10 be provided with dysmorphism groove 21 sliding fit's gag lever post 20, the fixed plate 13 that is provided with of 12 outer walls of thread bush, fixed plate 13 upper portion pass through the elastic support portion with sleeve 10 bottom links to each other, 1 inboard bottom of the bed body is the fixed column casing 6 that is provided with still, motor 7, drive shaft 8, thread bush 12 and sleeve 10 all set up inside column casing 6, sleeve 10 and fixed plate 13 all with the vertical sliding fit of 6 inner walls of column casing.

When the waist needs to be exercised, the patient can lie on the upper part of the bed body 1, so that the waist is positioned above the flexible layer 3, the motor 7 drives the driving shaft 8 to rotate, the threaded sleeve 12 is driven to move upwards by utilizing the threaded fit of the threaded section 9 and the threaded sleeve 12, the sleeve 10 is driven to move upwards by the fixing plate 13 and the elastic supporting part, the supporting rod 5 and the supporting plate 4 are driven to move upwards by the matching of the limiting rod 20 and the special-shaped groove 21, when the sleeve 10 is abutted against the top of the column barrel 6, the threaded sleeve 12 is just disengaged from the threaded section 9, the driving shaft 8 continues to rotate at the moment, the supporting rod 5 can be driven to rotate under the matching of the square rod 7 and the square hole 19, the supporting rod 5 is driven to move up and down under the matching of the limiting rod 20 and the special-shaped groove 21, the supporting plate 4 is driven to move up and down, the movement recovery of the waist of the patient is realized; after finishing exercising, accessible motor 7 drives 8 antiport of drive shaft, and thread bush 12 and the 9 reentrant cooperation states of screw thread section under the effect of elastic support portion, 8 rotations of drive shaft can drive thread bush 12 downstream this moment to drive sleeve 10, bracing piece 5 and the whole downstream of backup pad 4, make backup pad 4 accomodate again in the internal portion of bed, flexible layer 3 can open up the flat in breach 2 this moment.

Specifically, the elastic support portion includes a guide cylinder 14 fixedly disposed on the upper portion of the fixing plate 13 and a top stay 15 fixedly disposed at the bottom of the sleeve 10, one end of the top stay 15 away from the sleeve 10 extends into the guide cylinder 14 and is in telescopic fit with the guide cylinder 14, and an elastic body 18 for supporting the top stay 15 is disposed inside the guide cylinder 14.

When the threaded sleeve 12 moves upwards to drive the sleeve 10 to move upwards and prop to the top of the column casing 6, the elastic body 18 is pressed to provide an upward supporting force for the sleeve 10 so as to ensure the stability of the sleeve 10, thereby facilitating the rotation of the limiting rod 20 along the inside of the special-shaped groove 21 to drive the support rod 5 and the support plate 4 to move up and down smoothly.

Specifically, the elastic body 18 is a spring.

Specifically, the inner wall of the column casing 6 is provided with a guide rail 16 which is vertically distributed, the tail end of the fixed plate 13 is in sliding fit with the guide rail 16 through a first sliding block 17, and the outside of the sleeve 10 is in sliding fit with the guide rail 16 through a second sliding block 22.

Through the sliding fit of the first slider 17 and the second slider 22 with the guide rail 16, the threaded sleeve 12 and the sleeve 10 can be ensured to move up and down smoothly.

In this embodiment, the flexible layer 3 is made of rubber or other materials with flexible and stretchable properties.

In this embodiment, in order to facilitate the installation of the sleeve 10, the sleeve 10 is formed by splicing two groups of semi-arc bodies, and the special-shaped grooves 21 on the inner walls of the two groups of semi-arc bodies can be communicated end to form a closed annular structure.

Example 2

Referring to fig. 2, in an exercise rehabilitation apparatus based on waist exercise, compared to embodiment 1, the supporting plate 4 has an arc structure, so as to provide better supporting effect.

In the embodiment of the invention, the driving part drives the supporting plate 4 to move up and down in a reciprocating manner so as to drive the flexible layer 3 to move, so that the waist of the patient is continuously supported, and an auxiliary effect is provided for the rehabilitation of the waist of the patient.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The exercise rehabilitation apparatus based on waist exercise is characterized by comprising a bed body (1), wherein the bed body (1) is hollow, a notch (2) is formed in the upper portion of the bed body (1), a flexible layer (3) is packaged in the notch (2), a supporting plate (3) corresponding to the notch (2) and a driving portion for driving the supporting plate (3) to move up and down are arranged in the bed body (1); the driving part comprises a motor (7) fixedly arranged at the bottom of the inner side of the bed body (1) and a driving shaft (8) connected with the output end of the motor (7), a thread section (9) is arranged on the driving shaft (8), a thread sleeve (12) which can be matched with the thread section (9) in a thread way is sleeved outside the driving shaft (8), a square rod (11) is fixedly arranged at the upper end of the driving shaft (8), a supporting rod (5) is fixedly arranged at the bottom of the supporting plate (4), a square hole (19) matched with the square rod (11) is formed at the bottom of the supporting rod (5), a sleeve (10) is movably arranged outside the supporting rod (5), a special-shaped groove (21) is formed in the inner wall of the sleeve (10), the supporting rod (5) is positioned on the side wall of the rod body inside the sleeve (10) and is fixedly provided, the fixed plate (13) that is provided with of thread bush (12) outer wall, fixed plate (13) upper portion through the elastic support portion with sleeve (10) bottom links to each other, bed body (1) inboard bottom still fixedly is provided with column casing (6), motor (7), drive shaft (8), thread bush (12) and sleeve (10) all set up inside column casing (6), sleeve (10) and fixed plate (13) all with the vertical sliding fit of column casing (6) inner wall.

2. The waist exercise-based exercise rehabilitation apparatus according to claim 1, wherein the elastic supporting portion comprises a guide cylinder (14) fixedly arranged at the upper portion of the fixing plate (13) and a top stay (15) fixedly arranged at the bottom of the sleeve (10), one end of the top stay (15) far away from the sleeve (10) extends into the guide cylinder (14) and is telescopically matched with the guide cylinder (14), and an elastic body (18) for supporting the top stay (15) is arranged in the guide cylinder (14).

3. The waist exercise based motor rehabilitation apparatus according to claim 2, wherein the elastic body (18) is a spring.

4. The waist exercise-based sports rehabilitation apparatus according to any one of claims 1-3, wherein the inner wall of the column casing (6) is provided with vertically distributed guide rails (16), the tail end of the fixing plate (13) is in sliding fit with the guide rails (16) through a first sliding block (17), and the outer part of the sleeve (10) is in sliding fit with the guide rails (16) through a second sliding block (22).

5. The waist exercise based motor rehabilitation apparatus according to claim 1, wherein the flexible layer (3) is made of rubber.

6. The waist exercise-based sports rehabilitation apparatus according to claim 1 or 5, characterized in that the sleeve (10) is formed by splicing two groups of semi-arc bodies, and the profiled grooves (21) on the inner walls of the two groups of semi-arc bodies can be communicated end to form a closed annular structure.

7. The waist exercise based sports rehabilitation apparatus according to claim 1, wherein the support plate (4) is of an arc-shaped configuration.