CN219332382U - Rhythm device and medical type rhythm equipment - Google Patents

Abstract

The utility model discloses a rhythm device, which comprises a base, a lifting seat, two connecting rod assemblies arranged at intervals left and right and a driving assembly; each connecting rod assembly comprises a linkage rod and two pivoting rods, wherein each pivoting rod is provided with a first pivoting part pivoted on the base, a second pivoting part pivoted on the lifting seat and a third pivoting part pivoted on the linkage rod, and the rotation axes of the first pivoting part, the second pivoting part and the third pivoting part are arranged left and right; the driving assembly is provided with a rotating shaft arranged left and right, a motor for driving the rotating shaft to rotate, an eccentric part sleeved on the rotating shaft and rotating along with the rotating shaft, and a deflection sleeve sleeved on the eccentric part and pivoted on the lifting seat. The rhythm device can drive the chair body to lift and move, so that a user supported on the chair body can passively move, and blood circulation of the user is promoted. The application further provides medical rhythm equipment.

Description

Rhythm device and medical type rhythm equipment

Technical Field

The utility model relates to the technology of sports equipment, in particular to a rhythm device and medical type rhythm equipment.

Background

Along with the increase of economy and the improvement of life quality, people are more and more concerned about exercise and health, the rhythm in work and life is faster at present, people often sit for a long time, do not have enough time to exercise, and not only exercise power, spirit and physical strength are worse and worse for a long time, but also muscles and bones are degraded slowly. In view of this, the present application is specifically proposed.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a solution for assisting user activities.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a rhythm device comprises a base, a lifting seat for supporting a chair body, two connecting rod assemblies arranged at left and right intervals, and a driving assembly arranged between the base and the lifting seat; each connecting rod assembly comprises a linkage rod arranged front and back and two pivoting rods arranged on the front side and the back side of the linkage rod, wherein each pivoting rod is provided with a first pivoting part pivoted on the base, a second pivoting part pivoted on the lifting seat and a third pivoting part pivoted on the linkage rod, and the rotation axes of the first pivoting part, the second pivoting part and the third pivoting part are arranged left and right; the driving assembly is provided with a rotating shaft arranged left and right, a motor for driving the rotating shaft to rotate, an eccentric part sleeved on the rotating shaft and rotating along with the rotating shaft, and a deflection sleeve sleeved on the eccentric part and pivoted on the lifting seat.

Preferably, the lifting seat is provided with a lower U-shaped pivoting lug extending downwards, and the second pivoting part is pivoted with the lifting seat through the lower U-shaped pivoting lug.

Preferably, the linkage rod is clamped in the lower U-shaped pivoting lug.

The base is provided with an upper U-shaped pivot lug extending upwards, and the first pivot part is pivoted on the base through the upper U-shaped pivot lug.

Preferably, the second pivot portion is located at a rear side of the first pivot portion, and the third pivot portion is located above a front side of the first pivot portion.

Preferably, the motor drives the rotating shaft to rotate through a belt transmission piece.

Preferably, a bearing member is provided between the eccentric member and the runout sleeve.

Preferably, the chair body is provided with a seat part and a backrest part, and the accommodating cavity is positioned at the lower side of the seat part of the chair body.

Preferably, the base has a tapered support pad on the underside.

The application further provides medical rhythm equipment, which comprises the rhythm device of any one of the above, and a chair body arranged on the lifting seat.

Preferably, the chair body is provided with a containing cavity positioned at the lower side, and the rhythm device is hidden in the containing cavity and drives the chair body to move up and down.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. the rhythm device can drive the chair body to move up and down, so that a user supported on the chair body can move passively, and the blood circulation of the user is promoted;

2. the medical rhythm device is hidden in the chair body, and the whole appearance is compact and attractive;

3. the linkage rod is clamped on the lower U-shaped pivot lug, so that the space of the lower U-shaped pivot lug is reasonably utilized, and the integral structure of the medical rhythm device is compact.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present utility model and are not limiting of the present utility model.

FIGS. 1 and 2 are schematic views of a medical rhythm device according to an embodiment at different viewing angles, respectively;

FIGS. 3-5 illustrate different exploded views of a medical rhythm device of an embodiment, respectively;

FIG. 6 is a schematic view of a chair body;

FIGS. 7 and 8 are various exploded views of a rhythm device of a medical rhythm apparatus according to one embodiment;

FIG. 9 illustrates an exploded view of the drive assembly of the medical rhythm device of an embodiment;

FIG. 10 is a schematic diagram of a drive assembly of a medical rhythm device of an embodiment;

FIG. 11 shows a schematic view of an eccentric of an embodiment.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Features of the embodiments described below may be combined with each other without conflict.

Referring to fig. 1 to 8, in one embodiment, the medical rhythm apparatus of the present application includes a chair body 1 and a rhythm device 2. As shown in fig. 1 and 2, the chair body 1 has a seat and a backrest, the underside of the seat of the chair body 1 is provided with a containing cavity 1A, and the rhythm device 2 is hidden in the containing cavity 1A and drives the chair body 1 to move up and down. The specific structure of the rhythm device 2 will be specifically described below.

The rhythm device 2 comprises a base 3, a lifting seat 4, two connecting rod assemblies 5 and a driving assembly 6. The base 3 is used for supporting medical rhythm equipment on the ground, the lifting seat 4 is used for supporting the chair body 1, the two connecting rod assemblies 5 are arranged at left and right intervals and can support the lifting seat 4 on the base 3 in an up-down movable mode, and the driving assembly 6 is arranged between the base 3 and the lifting seat 4 so as to drive the lifting seat 4 to move up and down. The base 3 has an upwardly extending upper U-shaped pivot lug 3A, a conical support pad 3B at the underside. The lifting seat 4 is provided with a lower U-shaped pivot lug 4A extending downwards. The chair body 1 is arranged on the lifting seat 4.

Each link assembly 5 comprises a linkage rod 5A and two pivoting rods 5B, wherein the linkage rod 5A is arranged front and back, and the two pivoting rods 5B are respectively arranged on the front and back sides of the linkage rod 5A. The pivot rod 5B has a first pivot portion M1, a second pivot portion M2, and a third pivot portion M3, where the first pivot portion M1 is pivoted to the base 3 by the upper U-shaped pivot lug 3A, the second pivot portion M2 is pivoted to the lifting seat 4 by the lower U-shaped pivot lug 4A, and the third pivot portion M3 is pivoted to the link rod 5A. In this embodiment, the second pivot portion M2 is located at the rear side of the first pivot portion M1, the third pivot portion M3 is located above the front side of the first pivot portion M1, and the rotation axes of the first pivot portion M1, the second pivot portion M2, and the third pivot portion M3 are disposed about. The linkage rod 5A is clamped in the lower U-shaped pivot lug 4A, so that the whole structure is compact.

Referring to fig. 9 to 11, the driving unit 6 includes a rotation shaft 6A, a motor 6B, a belt transmission member 6C, an eccentric member 6D, a yaw sleeve 6E, and a bearing member 6F. The rotating shaft 6A is disposed on the left and right, and is rotatably mounted on the base 3 by rotating shaft seats on the left and right sides. The motor 6B is connected to the rotating shaft 6A through a belt transmission member 6C to drive the rotating shaft 6A to rotate. The eccentric member 6D is sleeved on the rotating shaft 6A and rotates along with the rotating shaft, the deflection sleeve 6E is sleeved on the eccentric member 6D and pivoted on the lifting seat 4, and the bearing member 6F is arranged between the eccentric member 6D and the deflection sleeve 6E. As shown in fig. 11, since the inner Zhou Zhouxian L1 and the outer Zhou Zhouxian L2 of the eccentric member 6D have the set eccentricity, when the rotating shaft 6A rotates, the eccentric member 6D drives the lifting seat 4 to swing up and down by the swinging sleeve 6E, so that the chair body 1 supported on the lifting seat 4 swings.

The medical rhythm equipment of this application, lifting seat 4 can be through the support of link assembly 5 activity from top to bottom on base 3, and when motor 6B passed through belt drive spare 6C and drove pivot 6A and eccentric part 6D and rotated, eccentric part 6D rotated the time, with beat cover 6E drive lifting seat 4 reciprocal activity from top to bottom for the bearing can be passive activity on the chair body, promotes user's blood circulation.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. The rhythm device is characterized by comprising a base (3), a lifting seat (4), two connecting rod assemblies (5) which are arranged at left and right intervals, and a driving assembly (6) which is arranged between the base (3) and the lifting seat (4);

each connecting rod assembly (5) comprises a linkage rod (5A) arranged front and back and a pivoting rod (5B) which is respectively arranged at the front side and the rear side of the linkage rod (5A), wherein the pivoting rod (5B) is provided with a first pivoting part (M1) pivoted on the base (3), a second pivoting part (M2) pivoted on the lifting seat (4) and a third pivoting part (M3) pivoted on the linkage rod (5A), and the rotation axes of the first pivoting part (M1), the second pivoting part (M2) and the third pivoting part (M3) are arranged left and right;

the driving assembly (6) is provided with a rotating shaft (6A) which is arranged left and right, a motor (6B) which drives the rotating shaft (6A) to rotate, an eccentric part (6D) which is sleeved on the rotating shaft (6A) and rotates along with the rotating shaft, and a deflection sleeve (6E) which is sleeved on the eccentric part (6D) and pivoted on the lifting seat (4).

2. The rhythm device according to claim 1, characterized in that the lifting seat (4) has a downwardly extending lower U-shaped pivot lug (4A), the second pivot section (M2) being pivotally connected to the lifting seat (4) by means of the lower U-shaped pivot lug (4A).

3. The rhythm device according to claim 2, characterized in that said linkage rod (5A) is clamped in said lower U-shaped pivoting ear (4A).

4. The rhythm device according to claim 1, characterized in that the base (3) has an upwardly extending upper U-shaped pivot lug (3A), the first pivot portion (M1) being pivotally connected to the base (3) by means of the upper U-shaped pivot lug (3A).

5. The rhythm device according to claim 1, characterized in that the second pivot (M2) is located on the rear side of the first pivot (M1) and the third pivot (M3) is located above the front side of the first pivot (M1).

6. The rhythm device according to claim 1, characterized in that said motor (6B) drives said rotation shaft (6A) in rotation through a belt transmission (6C).

7. The rhythm device according to claim 1, characterized in that a bearing element (6F) is arranged between the eccentric element (6D) and the deflection sleeve (6E).

8. The rhythm device according to claim 1, characterized in that the base (3) has a conical support pad (3B) on the underside.

9. A medical rhythm device comprising a rhythm apparatus according to any one of claims 1 to 8 and a chair mounted on said lifting base (4).

10. Medical rhythm device according to claim 9, characterized in that the chair body (1) has a receiving cavity at the lower side, the rhythm device (2) being hidden in the receiving cavity (1A) and driving the chair body (1) up and down.

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