CN215275621U

CN215275621U - Adjustable aerobics exercises flexible training auxiliary device

Info

Publication number: CN215275621U
Application number: CN202120126963.1U
Authority: CN
Inventors: 陈丽; 朱怀祥; 闫丽丽
Original assignee: Chongqing Three Gorges Medical College
Current assignee: Chongqing Three Gorges Medical College
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-12-24
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a pliable and tough training auxiliary device of aerobics exercises with adjustable, comprising a base plate, the upper end symmetry of bottom plate is equipped with two spouts, two the inside of spout is rotated jointly and is connected with double threaded rod, inside one side of bottom plate is equipped with the device chamber, double threaded rod's one end runs through the lateral wall of one side spout and extends to the inside in device chamber, double threaded rod's one end is in the inside fixedly connected with worm cover in device chamber, double threaded rod's outer fringe is threaded connection respectively in the inside of two spouts has the nut, two the inside difference sliding connection of spout has the slide. The utility model discloses rational in infrastructure, can adjust the distance between two slides, and then the auxiliary user trains the pliability of both legs, can also avoid appearing two slides simultaneously the condition of sliding suddenly, avoids user's muscle to appear pulling, improves the security of using.

Description

Adjustable aerobics exercises flexible training auxiliary device

Technical Field

The utility model relates to a aerobics exercises technical field especially relates to a soft and flexible training auxiliary device of aerobics exercises with adjustable.

Background

The gymnastics are sports which integrate gymnastics, music and dancing and pursue the health and beauty of human bodies, so the gymnastics have various social culture functions of sports, dancing, music, beauty and the like. The gymnastics is a good gymnastics project for controlling the weight to quickly become fat after the middle-aged. Popular exercises at home and abroad are roughly classified into 6 types: series gymnastics compiled according to different ages; male and female gymnastics compiled according to different sexes; single person, double person and collective gymnastics compiled according to the number of people; gymnastics for shaping body and improving body posture and posture; gymnastics for exercising each part of the body; to press the gymnastics in a free-hand or light-weight exercise mode.

The flexibility of learners is required to a certain extent when learning aerobics exercises, and the existing aerobics flexibility training auxiliary device lacks of a regulating device when in use, which can not well protect the safety of learners, thereby having certain potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable aerobics exercises flexible training auxiliary device.

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

an adjustable aerobics exercises flexible training auxiliary device, which comprises a bottom plate, wherein two sliding chutes are symmetrically arranged at the upper end of the bottom plate, the interiors of the two sliding chutes are jointly and rotatably connected with a double-threaded rod, a device cavity is arranged at one side of the interior of the bottom plate, one end of the double-threaded rod penetrates through the side wall of the sliding chute at one side and extends to the interior of the device cavity, one end of the double-threaded rod is fixedly connected with a worm sleeve in the interior of the device cavity, nuts are respectively and threadedly connected to the outer edge of the double-threaded rod in the interiors of the two sliding chutes, sliding plates are respectively and slidably connected to the interiors of the two sliding chutes, the bottoms of the two sliding plates are respectively and fixedly connected with the upper ends of the two nuts, a rotating shaft is also rotatably connected to the interior of the device cavity, a worm wheel is fixedly connected to the upper end of the rotating shaft in the interior of the device cavity, the worm wheel is meshed with the worm sleeve, and a mounting groove is also arranged in the interior of the bottom plate, and a motor is arranged in the mounting groove.

Preferably, the lower end of the rotating shaft penetrates through the bottom wall of the device cavity, extends to the inside of the mounting groove and is fixedly connected with the tail end of the output shaft of the motor.

Preferably, the upper end of the bottom plate is further provided with two fixing rods, the upper ends of the two fixing rods are fixedly connected with a supporting rod, the middle of the supporting rod is provided with a groove, and a handle is sleeved outside the groove.

Preferably, the motor is a 86BYGH type stepping motor, a controller electrically connected with the motor is arranged in the slot, and the controller is S7-200.

Preferably, the cross-sectional shapes of both of the slide plates are T-shaped.

Preferably, the surfaces of the two sliding plates are provided with anti-skid pads.

The utility model has the advantages that:

1. the motor is arranged to drive the rotating shaft to rotate, then the worm wheel in the cavity of the device is driven to rotate, then the worm wheel drives the double-headed threaded rod to rotate through the worm sleeve, and further drives the two sliding plates to slide in the two sliding grooves, a user only needs to step on the upper ends of the two sliding plates by two feet respectively, and then the controller in the supporting rod controls the starting, stopping and reversing of the motor, so that the distance between the two sliding plates can be adjusted, and the user is assisted in training the flexibility of the legs;

2. because worm gear's self-locking function, so can only drive the worm wheel through the motor and rotate, then drive the inside double threaded rod of worm cover and rotate, after the motor stops, even user's both feet step on the upper end at the slide of both sides, double threaded rod can not rotate yet, and then can keep the stability of two slides, avoids appearing two slides and the condition of sliding suddenly simultaneously, avoids user's muscle to appear pulling, improves the security of using.

Drawings

Fig. 1 is a schematic structural view of an adjustable aerobics training auxiliary device provided by the present invention;

fig. 2 is a side sectional view of the adjustable device for assisting in training of aerobics exercises.

In the figure: 1 bottom plate, 2 motors, 3 device cavities, 4 rotating shafts, 5 worm wheels, 6 double-head threaded rods, 7 worm sleeves, 8 sliding grooves, 9 sliding plates, 10 supporting rods and 11 grips.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

Referring to fig. 1-2, an adjustable aerobics exercises flexible training auxiliary device comprises a bottom plate 1, two sliding chutes 8 are symmetrically arranged at the upper end of the bottom plate 1, the interiors of the two sliding chutes 8 are jointly and rotatably connected with a double-threaded rod 6, a device cavity 3 is arranged at one side inside the bottom plate 1, one end of the double-threaded rod 6 penetrates through the side wall of the sliding chute 8 at one side and extends into the device cavity 3, one end of the double-threaded rod 6 is fixedly connected with a worm sleeve 7 inside the device cavity 3, the outer edge of the double-threaded rod 6 is respectively and threadedly connected with nuts inside the two sliding chutes 8, sliding plates 9 are respectively and slidably connected inside the two sliding chutes 8, the bottoms of the two sliding plates 9 are respectively and fixedly connected with the upper ends of the two nuts, a rotating shaft 4 is also rotatably connected inside the device cavity 3, a worm wheel 5 is fixedly connected with the upper end of the rotating shaft 4 inside the device cavity 3, and the worm wheel 5 is meshed with the worm sleeve 7, the inside of bottom plate 1 still is equipped with the mounting groove, and the inside of mounting groove is equipped with motor 2, can drive double threaded rod 6 and rotate, and then drives two slides 9 and slide respectively in the inside of two spouts 8, and then the assistant user trains the pliability of both legs.

The utility model discloses in, the lower extreme of pivot 4 runs through the diapire of device chamber 3 and extends to the inside of mounting groove and with motor 2 ' S the terminal fixed connection of output shaft, bottom plate 1 ' S upper end still is equipped with two dead levers to this, the common fixedly connected with bracing piece 10 in upper end of two dead levers, the middle part of bracing piece 10 is equipped with the fluting, the outside cover of fluting is equipped with handle 11, motor 2 ' S model is 86BYGH type step motor, the inside controller that is equipped with motor 2 electric connection of fluting, the model of controller is S7-200, two slide 9 ' S profile shape is T shape, two slide 9 ' S surface all is equipped with the slipmat, can avoid two feet to appear sliding when two slides 9 remove.

When the utility model is used, the bottom plate 1 is fixed firstly, then when a learner needs to perform flexibility training, two feet step on the upper ends of the two sliding plates 9 respectively, the motor 2 drives the rotating shaft 4 to rotate, then the worm wheel 5 in the cavity 3 is driven to rotate, then the worm wheel 5 drives the double-end threaded rod 6 to rotate through the worm sleeve 7, and further drives the two sliding plates 9 to slide in the two chutes 8 respectively, a user can adjust the distance between the two sliding plates 9 by controlling the starting and stopping and reversing of the motor 2 through the controller in the supporting rod 10, thereby assisting the user to train the flexibility of two legs, after the motor 2 is stopped, even if the two feet of the user step on the upper ends of the sliding plates 9 at the two sides, the double-end threaded rod 6 can not rotate, further the stability of the two sliding plates 9 can be kept, and the situation that the two sliding plates 9 slide suddenly at the same time is avoided, avoid the muscle of user to appear pulling, improve the security of using.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a pliable and tough training auxiliary device of aerobics exercises with adjustable, includes bottom plate (1), its characterized in that, the upper end symmetry of bottom plate (1) is equipped with two spout (8), two the inside of spout (8) is rotated jointly and is connected with double threaded rod (6), inside one side of bottom plate (1) is equipped with device chamber (3), the one end of double threaded rod (6) runs through the lateral wall of one side spout (8) and extends to the inside of device chamber (3), the one end of double threaded rod (6) is in the inside fixedly connected with worm cover (7) of device chamber (3), the outer fringe of double threaded rod (6) is in the inside threaded connection of two spout (8) respectively has the nut, two the inside of spout (8) is sliding connection respectively has slide (9), two the bottom of slide (9) respectively with the upper end fixed connection of two nuts, the inside of device chamber (3) still rotates and is connected with pivot (4), the upper end of pivot (4) is in inside fixedly connected with worm wheel (5) of device chamber (3), worm wheel (5) and worm cover (7) meshing, the inside of bottom plate (1) still is equipped with the mounting groove, the inside of mounting groove is equipped with motor (2).

2. The adjustable aerobics training auxiliary device as claimed in claim 1, wherein the lower end of the rotating shaft (4) penetrates through the bottom wall of the device cavity (3) and extends to the inside of the mounting groove and is fixedly connected with the tail end of the output shaft of the motor (2).

3. The adjustable aerobics exercises flexibility training auxiliary device as claimed in claim 1, wherein the upper end of the bottom plate (1) is further provided with two fixing rods, the upper ends of the two fixing rods are fixedly connected with a supporting rod (10), the middle part of the supporting rod (10) is provided with a groove, and the outer part of the groove is sleeved with a handle (11).

4. The adjustable aerobics training aid as claimed in claim 3, wherein the motor (2) is a 86BYGH stepping motor, the slot is internally provided with a controller electrically connected with the motor (2), and the controller is S7-200.

5. The adjustable aerobics pliability training aid as claimed in claim 1 wherein both of said sliding plates (9) are T-shaped in cross-section.

6. The adjustable aerobics training aid as claimed in claim 1, wherein the surface of each of the two sliding plates (9) is provided with a non-slip mat.