CN211585047U

CN211585047U - Limb rehabilitation training device

Info

Publication number: CN211585047U
Application number: CN202020162324.6U
Authority: CN
Inventors: 左薇; 周毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-09-29
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a limb rehabilitation training device, which comprises a bracket component and a training component, wherein the bracket component is provided with an accommodating cavity for accommodating the training component, the training component comprises a stretching component, a connecting rod, a first gear, a second gear and a rotating shaft, the stretching component is provided with two groups which are symmetrically arranged at two sides in the accommodating cavity, the stretching component comprises a stretching rod, fixed block, the gear pole, a spring, dead lever and supplementary handle, the lower extreme of tensile pole passes the upper end fixed connection of round hole on the fixed block and gear pole, the lower extreme and the connecting rod fixed connection of gear pole, the upper end of tensile pole is passed and is held the chamber upper wall and be connected with supplementary handle, the spring cup joint is on locating the tensile pole of holding the intracavity, set up the slide with dead lever looks adaptation on the gear pole, the dead lever passes the slide and fixes on holding the chamber inner wall, first gear and second gear are fixed through the pivot and are held the chamber inner wall. Can satisfy different patient's recovered demands of limbs through this trainer.

Description

Limb rehabilitation training device

Technical Field

The utility model belongs to the technical field of medical treatment rehabilitation training device, especially, relate to a limbs rehabilitation training device.

Background

Some patients with upper arm injuries or body paralysis need to carry out rehabilitation training after operation, and the rehabilitation training is mostly assisted by a specially-assigned person in clinic at present, so that the operation is very troublesome, time-consuming and labor-consuming, secondary injuries are easily caused, and the rehabilitation training is particularly more serious in the early rehabilitation period, so that the great work difficulty is increased for medical staff.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a limbs rehabilitation training device, it can effectively solve the above-mentioned problem that prior art exists.

In order to achieve the above object, the present invention provides the following technical solutions: a limb rehabilitation training device comprises a support assembly and a training assembly, wherein the support assembly is provided with a containing cavity capable of containing the training assembly, the training assembly comprises a stretching assembly, a connecting rod, a first gear, a second gear and a rotating shaft, the stretching assembly is provided with two groups which are symmetrically arranged on two sides in the containing cavity, the stretching assembly comprises a stretching rod, a fixed block, a gear rod, a spring, a fixed rod and an auxiliary handle, the fixed block is fixed on the inner wall of the containing cavity, a round hole is formed in the fixed block, the lower end of the stretching rod penetrates through the round hole in the fixed block and is fixedly connected with the upper end of the gear rod, the lower end of the gear rod is fixedly connected with the connecting rod, the upper end of the stretching rod penetrates through the upper wall of the containing cavity and is connected with the auxiliary handle, the spring is sleeved on the stretching rod arranged, the fixed rod penetrates through the slide way to be fixed on the inner wall of the containing cavity, and the first gear and the second gear are both fixed on the inner wall of the containing cavity through rotating shafts and are respectively in meshed connection with the two gear rods.

Furthermore, the first gear and the second gear are symmetrically arranged in the cavity, and the first gear is meshed with the second gear.

Further, the training assembly further comprises a weight adjusting rod and a plurality of weight discs, the weight adjusting rod is vertically fixed on the connecting rod, and the weight discs are detachably sleeved on the weight adjusting rod.

Furthermore, the number of the weight adjusting rods is two, and the weight adjusting rods are symmetrically arranged on the connecting rod.

Furthermore, the connecting rod is of a U-shaped structure, and two ends of the connecting rod are vertically connected with the lower end of the gear rod.

Further, the connecting rod fixing device further comprises a cover body, the cover body is arranged on the containing cavity, and an opening used for the connecting rod to move up and down is formed in the cover body.

Further, the bracket component comprises a bracket base and a supporting plate, the lower end of the bracket base is fixedly connected with the supporting plate, and the training component is arranged on the bracket base.

Further, the auxiliary handle is of a ring structure.

Compared with the prior art, the beneficial effects of the utility model are that: the user is through upwards pulling supplementary handle with the hand, and supplementary handle drives tensile pole and the gear pole rebound rather than being connected, and the spring compresses when tensile pole rebound, and the gear pole passes through the slide rebound, and in addition, the gear pole drives first gear and the second gear rotation rather than the meshing is connected. When the user releases the auxiliary handle, the stretching rod and the gear rod move downwards to restore the initial state under the action of the spring, the first gear and the second gear. Can effectively exercise the upper arm of the patient through the device. In addition, the device can also be used for leg exercise.

Drawings

Fig. 1 is a schematic structural view of a limb rehabilitation training device according to the present invention;

FIG. 2 is a schematic side view of the limb rehabilitation training device shown in FIG. 1;

FIG. 3 is a schematic diagram illustrating an internal structure of the limb rehabilitation training device shown in FIG. 1 in a use state;

FIG. 4 is a schematic view of another angle structure of the limb rehabilitation training device shown in FIG. 3;

description of reference numerals:

the device comprises a connecting rod 1, a first gear 2, a second gear 3, a rotating shaft 4, a stretching rod 5, a fixing block 6, a gear rod 7, a spring 8, a fixing rod 9, an auxiliary handle 10, a slide rail 11, a weight adjusting rod 12, a weight disc 13, a cover body 14, an opening 15, a support seat 16 and a support plate 17.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1-4, a limb rehabilitation training device comprises a bracket assembly and a training assembly, wherein the bracket assembly is provided with two sets of cavities for accommodating and fixing the training assembly, the training assembly comprises a stretching assembly, a connecting rod 1, a first gear 2, a second gear 3 and a rotating shaft 4, the stretching assembly is symmetrically arranged on two sides of the cavity and comprises a stretching rod 5, a fixing block 6, a gear rod 7, a spring 8, a fixing rod 9 and an auxiliary handle 10, the fixing block 6 is fixed on the inner wall of the cavity, the fixing block 6 is provided with a circular hole, the lower end of the stretching rod 5 passes through the circular hole on the fixing block 6 to be fixedly connected with the upper end of the gear rod 7, the lower end of the gear rod 7 is fixedly connected with the connecting rod 1, the upper end of the stretching rod 5 passes through the upper wall of the cavity to be connected with the auxiliary handle 10, the spring 8 is sleeved on the stretching rod 5 arranged, the gear rod 7 is provided with a slide rail 11 matched with the fixing rod 9, the fixing rod 9 penetrates through the slide rail 11 to be fixed on the inner wall of the accommodating cavity, and the first gear 2 and the second gear 3 are fixed on the inner wall of the accommodating cavity through the rotating shaft 4 and are respectively meshed with the two gear rods 7.

In the above technical solution, as shown in fig. 1 to 4, a user pulls the auxiliary handle upward by hand, the auxiliary handle drives the stretching rod and the gear rod connected thereto to move upward, the spring is compressed when the stretching rod moves upward, the gear rod moves upward through the slideway, and in addition, the gear rod drives the first gear and the second gear connected thereto in a meshed manner to rotate. When the user releases the auxiliary handle, the stretching rod and the gear rod move downwards to restore the initial state under the action of the spring, the first gear and the second gear. Can effectively exercise the upper arm of the patient through the device. In addition, the device can also be used for leg exercise. In addition, the upper end and the lower end of the spring are respectively fixedly connected with the inner wall of the containing cavity and the fixing block.

Preferably, the first gear 2 and the second gear 3 are symmetrically arranged in the cavity, and the first gear 2 and the second gear 3 are in meshed connection.

Preferably, the training assembly further comprises a weight adjusting rod 12 and a plurality of weight discs 13, wherein the weight adjusting rod 12 is vertically fixed on the connecting rod 1, and the weight discs 13 are detachably sleeved on the weight adjusting rod 12. The weight plates with different quantities and weights can be sleeved on the weight adjusting rod, so that the training difficulty can be changed, and the requirements of patients in different rehabilitation stages can be met.

Preferably, two weight adjusting rods 12 are provided, and the weight adjusting rods 12 are symmetrically provided on the connecting rod 1.

Preferably, the connecting rod 1 is of a U-shaped structure, and two ends of the connecting rod 1 are vertically connected with the lower end of the gear rod 7.

Preferably, the portable air conditioner further comprises a cover body 14, wherein the cover body 14 is arranged on the containing cavity, and an opening 15 for enabling the connecting rod to move up and down is formed in the cover body 14. This arrangement facilitates the movement of the two ends of the connecting rod up and down the opening as shown in figures 1-2.

Preferably, the support assembly comprises a support base 16 and a support plate 17, the lower end of the support base 16 is fixedly connected with the support plate 17, the training assembly is arranged on the support base 16, and a user can stand on the support plate for use. Furthermore, if used for leg rehabilitation, it can be placed at the bed head or at a location convenient for the user to use, wherein the support plate portion can be used for fixation.

Preferably, the auxiliary handle 10 has a ring structure, so that the auxiliary handle is convenient for arm exercise. In addition, the subsidiary handle may be provided according to the exercise condition, and if used for exercise of the leg, the subsidiary handle for facilitating the placement of the leg may be provided.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A limb rehabilitation training device is characterized in that: the training device comprises a bracket component and a training component, wherein the bracket component is provided with a containing cavity capable of containing the training component, the training component comprises a stretching component, a connecting rod (1), a first gear (2), a second gear (3) and a rotating shaft (4), the stretching component is provided with two groups which are symmetrically arranged at two sides in the containing cavity, the stretching component comprises a stretching rod (5), a fixed block (6), a gear rod (7), a spring (8), a fixed rod (9) and an auxiliary handle (10), the fixed block (6) is fixed on the inner wall of the containing cavity, the fixed block (6) is provided with a round hole, the lower end of the stretching rod (5) penetrates through the round hole in the fixed block (6) to be fixedly connected with the upper end of the gear rod (7), the lower end of the gear rod (7) is fixedly connected with the connecting rod (1), the upper end of the stretching rod (5) penetrates through the upper, spring (8) cup joint on locating tensile pole (5) of holding the intracavity, set up slide (11) with dead lever (9) looks adaptation on gear pole (7), dead lever (9) pass slide (11) and fix on holding the intracavity wall, first gear (2) and second gear (3) are all fixed on holding the intracavity wall and are connected with two gear pole (7) meshing respectively through pivot (4).

2. The limb rehabilitation training device of claim 1, wherein: the first gear (2) and the second gear (3) are symmetrically arranged in the containing cavity, and the first gear (2) and the second gear (3) are in meshed connection.

3. The limb rehabilitation training device of claim 1, wherein: the training assembly further comprises a weight adjusting rod (12) and a plurality of weight discs (13), the weight adjusting rod (12) is vertically fixed on the connecting rod (1), and the weight discs (13) are detachably sleeved on the weight adjusting rod (12).

4. The limb rehabilitation training device of claim 3, wherein: the two weight adjusting rods (12) are arranged, and the weight adjusting rods (12) are symmetrically arranged on the connecting rod (1).

5. The limb rehabilitation training device of claim 4, wherein: the connecting rod (1) is of a U-shaped structure, and two ends of the connecting rod (1) are vertically connected with the lower end of the gear rod (7).

6. The limb rehabilitation training device of claim 5, wherein: the connecting rod fixing device is characterized by further comprising a cover body (14), wherein the cover body (14) is arranged on the containing cavity, and an opening (15) used for enabling the connecting rod to move up and down is formed in the cover body (14).

7. The limb rehabilitation training device of claim 1, wherein: the bracket component comprises a bracket base (16) and a supporting plate (17), the lower end of the bracket base (16) is fixedly connected with the supporting plate (17), and the training component is arranged on the bracket base (16).

8. The limb rehabilitation training device of claim 1, wherein: the auxiliary handle (10) is of an annular structure.