CN210845161U - Dance pliability trainer with height-adjustable function - Google Patents

Abstract

The utility model relates to a dance training equipment technical field discloses a dance pliability training device with height-adjustable function, including the bottom plate, the bottom plate lower surface left and right sides is equipped with the connecting rod, and the connecting rod bottom is equipped with the truckle, the bottom plate upper surface left and right sides is equipped with the stand, stand middle part sliding connection sliding sleeve, sliding sleeve middle part fixed connection dead lever, bottom plate middle part left and right sides sliding connection slider, slider middle part threaded connection lead screw, the articulated bracing piece in slider top, bracing piece upper end articulated backup pad lower surface middle part, bracing piece lower surface left and right sides fixed connection guide bar, guide bar sliding connection bottom plate. The utility model is suitable for an among the dance flexibility training device, through setting up two dead levers about for the user can be through the action of split simultaneously tensile two legs, and through the backup pad that can height-adjusting, makes the angle during the split can adjust, satisfies different pliability user needs.

Description

A dance flexibility training device with height adjustable function

technical field

The utility model relates to the technical field of dance training equipment, in particular to a dance flexibility training device with a height adjustable function.

Background technique

Flexibility is an important part of physical fitness. It refers to the range of motion of each joint in the body and the elastic stretching ability of ligaments, tendons, muscles, and other tissues across the joints. Regular stretching exercises can keep soft tissues such as tendons, muscles and ligaments elastic. After the flexibility is fully developed, the range of motion of the human joints will be significantly increased, and the flexibility of the joints will also be enhanced. This action is more coordinated, accurate and beautiful, and at the same time, in sports activities and daily life, it can reduce the damage to soft tissues such as joints, muscles and other soft tissues caused by increased range of motion and excessive twisting.

Chinese Patent (Bulletin No.: CN207545766U) discloses a dance flexibility training device with a height-adjustable function. The fixing blocks are arranged on the tops of both sides of the connecting frame, and the fixing blocks and the connecting frame are fixedly connected by bolts, a fixing push rod is arranged on the top of the fixing block, and a gear is arranged inside the fixing block , the two ends of the pressure rod are rotatably connected with the gears, the upper surface of the pressure rod is provided with three pressure grooves, the main push rod is installed in the middle of the top surface of the base, and the middle of the bottom surface of the connecting frame It is fixedly connected with the top surface of the main push rod, and the two ends of the cross rod are connected with the middle part of the connecting frame by welding. The device is only provided with one cross rod, so the user can only lift the One leg is used to press, but sometimes the user needs to use a stretching method such as the splits, and both legs need to be pressed. The device cannot complete the stretching method, so the device needs to be improved.

Utility model content

The utility model provides a dance flexibility training device with a height-adjustable function, which solves the problems raised in the above-mentioned background technologies.

To achieve the above object, the utility model provides the following technical solutions:

A dance flexibility training device with a height-adjustable function, comprising a bottom plate, connecting rods on the left and right sides of the lower surface of the bottom plate, casters on the bottom of the connecting rod, upright columns on the left and right sides of the upper surface of the bottom plate, and the middle of the column slides Connect the sliding sleeve, the middle part of the sliding sleeve is fixedly connected to the fixing rod, the left and right sides of the middle part of the bottom plate are slidably connected to the slider, the middle part of the slider is threadedly connected to the screw rod, the upper end of the slider is hinged to the support rod, the upper end of the support rod is hinged to the middle part of the lower surface of the support plate, the support The left and right sides of the lower surface of the plate are fixedly connected with guide rods, and the guide rods are slidably connected to the bottom plate.

As a preferred technical solution of the present invention, the caster is provided with a self-locking device.

As a preferred technical solution of the present invention, the left and right sides of the screw rod are provided with threads with opposite directions of rotation.

As a preferred technical solution of the present invention, a drive motor is provided on the right side of the upper surface of the bottom plate, the output shaft of the drive motor is fixedly connected to the first pulley, the first pulley is connected to the second pulley through a belt, and the second belt The wheel is fixedly connected to the right end of the screw.

As a preferred technical solution of the present utility model, a limit hole is provided on the side of the column.

As a preferred technical solution of the present invention, the side of the sliding sleeve is slidably connected to the limit rod.

As a preferred technical solution of the present invention, a tension spring is arranged between the limit rod and the sliding sleeve.

As a preferred technical solution of the present invention, a flexible pad is provided in the middle of the fixing rod.

As a preferred technical solution of the present invention, a control seat is provided on the left side of the support plate.

The utility model has the following benefits:

The utility model is suitable for a dance flexible training device. By arranging two left and right fixed rods, the user can stretch both legs at the same time through the action of the splits, and through the height-adjustable support plate, the angle of the splits can be adjusted, Meet the needs of users with different flexibility.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 is a three-dimensional schematic diagram of a dance flexibility training device with a height-adjustable function.

FIG. 2 is a front view of a dance flexibility training device with a height-adjustable function.

FIG. 3 is a three-dimensional schematic diagram of the connection between a limit hole and a limit rod in a dance flexibility training device with a height-adjustable function.

In the figure: 1. Casters; 2. Connecting rod; 3. Bottom plate; 4. Upright column; 5. Sliding sleeve; 6. Fixed rod; 7. Flexible pad; 8. Guide rod; 9. Control seat; 10. Support plate; 11, slider; 12, screw; 13, support rod; 14, drive motor; 15, first pulley; 16, belt; 17, second pulley; 18, limit hole; 19, limit rod; 20. Tension spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Please refer to Fig. 1-3, a dance flexibility training device with adjustable height, including a base plate 3, connecting rods 2 on the left and right sides of the lower surface of the base plate 3, and a caster 1 at the bottom of the connecting rod 2, and the caster 1 has There is a self-locking device, the caster 1 can be locked by the self-locking device with the caster 1, so that the device can be fixed in a certain place; the left and right sides of the upper surface of the bottom plate 3 are provided with columns 4, and the middle of the column 4 is slidably connected to the sliding sleeve 5. The middle of the sliding sleeve 5 is fixedly connected to the fixing rod 6, the side of the column 4 is provided with a limit hole 18, the side of the sliding sleeve 5 is slidably connected to the limit rod 19, and a tension spring 20 is arranged between the limit rod 19 and the sliding sleeve 5, and the fixed rod 6. A flexible pad 7 is provided in the middle. The flexible pad 7 can play a buffering role, so that the user can lean on the flexible pad 7 more comfortably, and the flexible pad 7 is provided with an arc, so that it is more convenient for the user to place the legs on the device the center position.

The left and right sides of the middle of the bottom plate 3 are slidably connected to the slider 11 , the middle of the slider 11 is threadedly connected to the screw rod 12 , and the left and right sides of the screw rod 12 are provided with threads with opposite directions of rotation. When the two sliders 11 move closer to each other or move away from each other, a drive motor 14 is provided on the right side of the upper surface of the bottom plate 3 , the output shaft of the drive motor 14 is fixedly connected to the first pulley 15 , and the first pulley 15 is connected by a belt 16 The second pulley 17, the second pulley 17 is fixedly connected to the right end of the screw rod 12, the top of the slider 11 is hinged to the support rod 13, the upper end of the support rod 13 is hinged to the middle of the lower surface of the support plate 10, and the left and right sides of the lower surface of the support plate 10 are fixedly connected and guided The rod 8 and the guide rod 8 are slidably connected to the bottom plate 3 .

Embodiment 2

Please refer to FIG. 1 , other contents of this embodiment are the same as those of the first embodiment, the difference is that a control seat 9 is provided on the left side of the support plate 10 . Since the user's body is straightened and cannot move freely when using the device, in order to adjust the height of the support plate 10 at this time, the rotation of the drive motor 14 can be controlled by the control base 9, and the control base 9 is placed on the support plate 10. On the side, it is more convenient for users to touch and control.

During the implementation of the present invention, the bottom plate 3 is pushed, and the device is moved to the target position through the casters 1 provided at the bottom. At this time, the casters 1 are fixed by the self-locking device provided with the casters 1, thereby fixing the whole device. At this time, when When the user only needs to stand and press the leg, pull out the limit rod 19, lift the fixed rod 6, when the fixed rod 6 moves to the required height, release the limit rod 19, under the action of the tension spring 20, the limit The positioning rod 19 is inserted into the limiting hole 18, thereby fixing the height of the fixing rod 6. At this time, the user can perform the stretching action of the legs. When the user needs to stretch both legs to perform the splitting action, pull out the The limit rod 19, the fixed rod 6 is placed at the lowest position, the user sits on the support plate 10, and the two legs are placed on the two fixed rods 6 respectively. The lead screw 12 is driven to rotate by the belt drive, so that the two sliders 11 move left and right, and the support plate 10 is driven to move up and down through the support rod 13. When the height of the support plate 10 meets the user's needs, the rotation of the drive motor 14 can be stopped; The utility model is suitable for a dance flexible training device. By setting the left and right fixed rods 6, the user can stretch both legs at the same time through the action of the split, and through the height-adjustable support plate 10, the angle during the split can be adjusted. , to meet the needs of users with different flexibility.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (9)

1. The utility model provides a dance pliability trainer with height-adjustable function, includes bottom plate (3), and the bottom plate (3) lower surface left and right sides is equipped with connecting rod (2), and connecting rod (2) bottom is equipped with truckle (1), its characterized in that, the bottom plate (3) upper surface left and right sides is equipped with stand (4), stand (4) middle part sliding connection sliding sleeve (5), sliding sleeve (5) middle part fixed connection dead lever (6), bottom plate (3) middle part left and right sides sliding connection slider (11), slider (11) middle part threaded connection lead screw (12), slider (11) top articulated bracing piece (13), bracing piece (13) upper end articulated backup pad (10) lower surface middle part, backup pad (10) lower surface left and right sides fixed connection guide bar (8), guide bar (8) sliding connection bottom plate (3).

2. A dance flexibility training device with height adjustable function according to claim 1, wherein the caster wheel (1) is provided with a self-locking device.

3. A dance flexibility training apparatus with height adjustable function according to claim 1, wherein the screw rod (12) is provided with screw threads with opposite turning directions on the left and right sides.

4. A dance flexibility training device with a height adjusting function according to claim 3, wherein a driving motor (14) is arranged on the right side of the upper surface of the bottom plate (3), an output shaft of the driving motor (14) is fixedly connected with a first belt wheel (15), the first belt wheel (15) is connected with a second belt wheel (17) through a belt (16), and the second belt wheel (17) is fixedly connected with the right end of the screw rod (12).

5. A dance flexibility training device with a height adjusting function according to claim 1, wherein a limiting hole (18) is formed in the side face of the upright post (4).

6. A dance flexibility training device with a height adjusting function according to claim 5, wherein the sliding sleeve (5) is connected with a limiting rod (19) in a sliding mode on the side face.

7. A dance flexibility training device with a height adjustable function according to claim 6, wherein a tension spring (20) is arranged between the limiting rod (19) and the sliding sleeve (5).

8. A dance flexibility training device with height adjusting function according to claim 1 or 5, characterized in that the middle of the fixing rod (6) is provided with a flexible pad (7).

9. A dance flexibility training apparatus with height adjustable function according to claim 1, characterized in that the control seat (9) is provided on the left side of the support plate (10).

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