CN215084571U

CN215084571U - Flexibility training auxiliary device for art gymnastics

Info

Publication number: CN215084571U
Application number: CN202120316272.8U
Authority: CN
Inventors: 彭秋萍
Original assignee: Guangxi University for Nationalities
Current assignee: Guangxi University for Nationalities
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-10
Anticipated expiration: 2031-02-04

Abstract

The utility model provides a pliability training auxiliary device is used to art gymnastics, including base winding drum, the rolling axle can be in the winding drum free rotation, direct current gear motor's power output shaft and limit gear's lower surface center fixed connection, one side base internal fixation of limit gear has the electric mortiser lock, the spring bolt of electric mortiser lock sticiss on limit gear when the extension, and mesh with limit gear mutually, the rolling axle lateral wall in the winding drum is fixed with the nylon meshbelt, the other end that the opening elastic ribbon of the nylon meshbelt other end runs through winding drum lateral wall is fixed with the handle, be provided with the headrest between two elastic ribbons in the middle of the base surface, the one side that the support column is close to the headrest is fixed with the switch fixed plate, the surface of switch fixed plate is provided with four controls respectively and corresponds the backward and forward switch of direct current gear motor positive and reverse rotation. The utility model discloses can realize the tensile training in the time of four limbs, the intensity of adjustable training adjusts tensile pliability's training intensity according to individual stretching ability better.

Description

Flexibility training auxiliary device for art gymnastics

Technical Field

The utility model relates to a trainer, a pliability training auxiliary device for art gymnastics specifically says so.

Background

In mass sports, an artistic gymnastics is a sport with unique fitness and aesthetic values. The sport not only can improve the physical and mental health of people and improve the quality of the body, but also can cultivate the expression of strength, elegance and style. Therefore, the popularization and development of the sports not only help to realize the national fitness goal, but also can add beautiful melody and bright color to the social and cultural life.

The artistic gymnastics almost have no restriction and limitation of field instruments, and are sports which can be carried out indoors and outdoors. The facilities available for indoor practice are: carpets, floors, chairs, beds, dressing mirrors, etc.; facilities such as crossbars, open spaces, lawn railings, stairs and the like can be utilized outdoors, and practicers can do free-hand exercises, light appliance exercises and holding exercises according to local conditions.

The artistic gymnastics actions are rich and colorful and have different styles, and various actions have beautiful artistry, can fully show the body-building quality of elegance, coordination, softness and rhythm, and are very suitable for the body and mind development of exercisers. The practicer can not only improve the functions of each organ and system of the human body, promote the development of joints, bones and ligaments and improve the motion capability of the human body through the exercise of the artistic gymnastics, but also enhance the adaptability of the human body to the external environment and the resistance to diseases, adjust the psychology of the human body and improve the spiritual appearance of the human body. Therefore, the user can often take part in the practice of the art gymnastics, can make the body of each part of the upper limb, the lower limb, the trunk and the head develop coordinately, and achieves the aim of exercising the body comprehensively.

The pliability refers to the range of motion of each joint and the ability of the soft tissues such as muscles, tendons and ligaments to stretch. The shoulders, waist, hips, legs and other parts of the artistic gymnastics personnel need to have special flexibility so as to show a large range of motion in gymnastics. People with poor flexibility can affect the skill of mastering actions, limit the exertion of strength, speed and coordination capacity, and also cause muscle and ligament injuries. The present flexibility training device for art gymnastics trains the mode that the position is single, can't train both hands leg simultaneously, can't adjust the training intensity of tensile flexibility according to individual stretching ability moreover.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims at providing a pliability training auxiliary device for art gymnastics.

In order to achieve the above purpose, the technical scheme of the utility model is that: a flexibility training auxiliary device for art gymnastics comprises a horizontal hollow base and four winding drums arranged at one end of the surface of the base, wherein the four winding drums are divided into two groups which are bilaterally symmetrical, each winding drum is vertically arranged, a winding shaft vertically penetrates through the center of each winding drum, the winding shafts can freely rotate in the winding drums, the lower end of each winding shaft penetrates through the base and is fixedly connected with the center of a limiting gear in the base, a direct-current speed reducing motor is arranged in the base below the limiting gear, a power output shaft of the direct-current speed reducing motor is fixedly connected with the center of the lower surface of the limiting gear, an electric mortise lock is fixed in the base on one side of the limiting gear, a lock tongue of the electric mortise lock is tightly pressed on the limiting gear when being extended and is meshed with the limiting gear, a nylon woven belt is fixed on the side wall of the winding shaft in the woven belt drum, and the other end of the nylon penetrates through an opening on the side wall of the winding drum, and the winding device is fixedly connected with one end of an elastic belt outside the winding drum, the other end of the elastic belt is fixed with a handle, a vertical support column is fixed on the surface of a base in the middle of the four winding drums, a headrest is arranged between the two elastic belts in the middle of the surface of the base, a switch fixing plate is fixed on one surface of the support column close to the headrest, and four forward and backward switches for controlling the forward and reverse rotation of the corresponding direct current speed reducing motor are respectively arranged on the surface of the switch fixing plate.

Furthermore, the bottom in each winding cylinder is also provided with a supporting cylinder penetrated by the winding shaft.

Further, the spring bolt of electric mortiser lock divide into spring bolt main part and spring bolt point portion, through pressure spring elastic connection between spring bolt main part and the spring bolt point portion, and spring bolt point portion and pressure spring run through the guide block between electric mortiser lock and the limit gear, and lie in the direction slide of guide block, and the guide block is fixed in the base, and the switch of every electric mortiser lock of control sets up respectively on the switch fixed plate below the switch that reverses that corresponds.

Further, the surface of base is provided with the rubber pad.

Furthermore, the elastic belts of the two winding drums on the inner side are used for arm training and are shorter than the elastic belts of the two winding drums on the outer side, and the elastic belts of the two winding drums on the outer side are used for leg training.

Furthermore, the diameter of the bolt tip is equal to the diameter of the guide slide way, and the diameter of the bolt tip is larger than the diameter of the bolt body or the compression spring.

Furthermore, the handles for arm training are respectively sleeved with hand rubber sleeves conforming to human hand engineering, and the handles for leg training are respectively sleeved with anti-slip rubber sleeves with flat surfaces.

Further, the bottom pad of base has a plurality of evenly arranged's gasbag pads, and the vertical cross-section of gasbag pad is the isosceles trapezoid of invering, and inside is full of the air in dance teaching training, both will solve the soft aperture problem of dancer, will regard the toughness problem of dancer again, embodies the gentle effect of having rigidity in gentle and having flexibility in just. For this reason, we need to study the flexibility quality and training issues deeply.

The utility model discloses during the pliability training, training personnel lie on the rubber pads, the head is rested head on the headrest, hand rubber sleeve position is held to both hands, the foot is then put at anti-skidding rubber sleeve position, because the elastic webbing has good elasticity, can be through making a round trip to overcome the elastic webbing elasticity and realize stretching when four limbs, carry out the simultaneous training to both hands both legs simultaneously and improve the training effect, in addition, when needs adjust training intensity, at first open the electric mortiser lock, make spring bolt point portion and locking limit gear separation, rethread reversal and clockwise switch control direct current gear motor corotation or reversal, weave the intensity of bringing the regulation training through tightening up or relaxing nylon, adjust the training intensity of tensile pliability according to individual extension ability better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a single winding drum of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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 in specific cases to those skilled in the art.

The present embodiment is described in detail below with reference to the accompanying drawings:

this embodiment provides a flexible training aid for art exercises, which is shown in fig. 1 and 2 of the drawings.

As shown in figure 1 and figure 2, the flexibility training auxiliary device for art exercises comprises a horizontal hollow base 1 and four winding drums 2 arranged at one end of the surface of the base 1, wherein the four winding drums 2 are divided into two groups which are bilaterally symmetrical, each winding drum 2 is vertically arranged, a winding shaft 3 vertically penetrates through the center of each winding drum 2, the winding shafts 3 can rotate freely in the winding drums 2, the lower end of each winding shaft 3 penetrates through the base 1 and is fixedly connected with the center of a limiting gear 4 in the base 1, a direct-current speed reducing motor 5 is arranged in the base 1 below the limiting gear 4, a power output shaft 6 of the direct-current speed reducing motor 5 is fixedly connected with the center of the lower surface of the limiting gear 4, an electric plug lock 7 is fixed in the base 1 at one side of the limiting gear 4, a lock tongue of the electric plug lock 7 is tightly pressed on the limiting gear 4 when being extended and is meshed with the limiting gear 4, the side wall of a winding shaft 3 in the winding drum 2 is fixedly wound with a nylon braid 8, the other end of the nylon braid 8 penetrates through an opening of the side wall of the winding drum 2 and is fixedly connected with one end of an elastic belt 9 outside the winding drum 2, the other end of the elastic belt 9 is fixedly provided with a handle 10, the surface of a base 1 in the middle of the four winding drums 2 is fixedly provided with a vertical supporting column 11, a headrest 12 is arranged between the two elastic belts 9 in the middle of the surface of the base 1, one surface of the supporting column 11, which is close to the headrest 12, is fixedly provided with a switch fixing plate 13, and the surface of the switch fixing plate 13 is respectively provided with four reversing switches 14 for controlling the forward and reverse rotation of the corresponding direct current speed reducing motor 5.

In order to improve the height of the winding drum 2, the bottom in each winding drum 2 is also respectively provided with a supporting cylinder 15 penetrated by the winding shaft 3, so that the nylon woven tape 8 can be lifted higher, and the training and the use are more convenient.

In order to make the limit gear 4 more firmly fixed when fixing, the bolt of the electric mortise lock 7 is divided into a bolt main body 701 and a bolt tip 702, the bolt main body 701 and the bolt tip 702 are elastically connected through a compression spring 703, the bolt tip 702 and the compression spring 703 penetrate through a guide block 704 between the electric mortise lock 7 and the limit gear 4 and are positioned in a guide slide 705 of the guide block 704, the guide block 704 is fixed in the base 1, switches controlling each electric mortise lock 7 are respectively arranged on a switch fixing plate 13 below a corresponding reversing switch 14, the diameter of the bolt tip 702 is equal to that of the guide slide 705, the diameter of the bolt tip 702 is larger than that of the bolt main body 701 or the compression spring 703, when the limit gear 4 is locked, the electric mortise lock 7 works to push the bolt main body 701 outwards to push the compression spring 703 and the bolt tip 702 to approach the locking limit gear 4, so that the bolt tip 702 is engaged with the bolt tip 702, even if the bolt is not meshed at the beginning, the bolt tip 702 can be quickly meshed with the locking limit gear 4 under the action of the compression spring 703 by slightly rotating the locking limit gear 4, so that the bolt tip 702 can be effectively and completely meshed with the locking limit gear 4;

in order to be more beneficial to training use, because the movable range of the hand is smaller than the movable range of the leg, the elastic belts 9 of the two winding drums 2 at the inner side are used for arm training and are shorter than the elastic belts 9 of the two winding drums 2 at the outer side, the elastic belts 9 of the two winding drums 2 at the outer side are used for leg training, the handles 10 used for arm training are respectively sleeved with hand rubber sleeves 17 which accord with human hand engineering, the handles 10 used for leg training are respectively sleeved with anti-slip rubber sleeves 18 with flat surfaces, the shorter each nylon braid 8 is, the longer the elastic belt 9 is pulled when the arm and the leg are stretched to the maximum state is, the more the elastic force of the elastic belt 9 is overcome, namely the strength of training is increased, and similarly, the shorter the elastic belt 9 is pulled when the arm and the leg are stretched to the maximum state is, the less the elastic force of the elastic belt 9 is overcome, the intensity of training has alleviateed promptly, so through adjusting the rolling of nylon meshbelt 8 and emit the intensity that can adjust the training, adapt to different crowd's demands better to and the different demands of training intensity when same people uses.

For improved comfort, the surface of base 1 is provided with rubber pads 16.

In order to reduce the noise to the ground during training, the bottom of the base 1 is padded with a plurality of uniformly distributed air bag cushions 19, the vertical sections of the air bag cushions 19 are inverted isosceles trapezoids, and the interiors of the air bag cushions are filled with air.

The utility model discloses the theory of operation: during pliability training, training personnel lie flat on rubber pad 16, the head is rested head on headrest 12, hand rubber sleeve 17 position is held to both hands, the foot then is put at anti-skidding rubber sleeve 18 position, because elastic ribbon 9 has good elasticity, can be through making a round trip to overcome elastic ribbon 9 elasticity and realize simultaneously tensile of four limbs, carry out simultaneous training to both hands both legs simultaneously and improve the training effect, in addition, when needs adjust training intensity, at first open electric mortiser lock 7, make spring bolt point portion 702 and locking limit gear 4 separate, rethread reversing switch 14 control direct current gear motor 5 corotation or reversal, adjust the intensity of training through tightening up or relaxing nylon meshbelt 8, adjust tensile pliability's training intensity according to individual extension ability better.

Of course, the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting 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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a pliability training auxiliary device for art gymnastics which characterized in that: comprises a horizontal hollow base (1) and four winding drums (2) arranged at one end of the surface of the base (1), wherein the four winding drums (2) are divided into two groups which are bilaterally symmetrical, each winding drum (2) is vertically arranged, a winding shaft (3) vertically penetrates through the center of each winding drum (2), the winding shafts (3) can freely rotate in the winding drums (2), the lower end of each winding shaft (3) penetrates through the base (1) and is fixedly connected with the center of a limit gear (4) in the base (1), a direct-current speed reducing motor (5) is arranged in the base (1) below the limit gear (4), a power output shaft (6) of the direct-current speed reducing motor (5) is fixedly connected with the center of the lower surface of the limit gear (4), an electric mortise lock (7) is fixed in the base (1) at one side of the limit gear (4), and a lock tongue of the electric mortise lock (7) is tightly pressed on the limit gear (4) when the electric mortise lock is extended, the winding device is meshed with the limiting gear (4), a nylon braid (8) is fixedly wound on the side wall of a winding shaft (3) in the winding drum (2), the other end of the nylon braid (8) penetrates through an opening in the side wall of the winding drum (2) and is fixedly connected with one end of an elastic band (9) outside the winding drum (2), a handle (10) is fixed to the other end of the elastic band (9), vertical supporting columns (11) are fixed to the surfaces of bases (1) in the middle of the four winding drums (2), a headrest (12) is arranged between the two elastic bands (9) in the middle of the surface of the base (1), a switch fixing plate (13) is fixed to one surface, close to the headrest (12), of each supporting column (11), and four reversing switches (14) for controlling the corresponding direct-current speed reducing motor (5) to rotate forwards and backwards are arranged on the surface of the switch fixing plate (13).

2. A flexible training aid for an art gymnastic device according to claim 1, wherein: the bottom in each winding drum (2) is also provided with a supporting cylinder (15) penetrated by the winding shaft (3).

3. A flexible training aid for an art gymnastic device according to claim 1, wherein: the spring bolt of electric mortiser lock (7) divide into spring bolt main part (701) and spring bolt tip (702), pass through pressure spring (703) elastic connection between spring bolt main part (701) and the spring bolt tip (702), and spring bolt tip (702) and pressure spring (703) run through guide block (704) between electric mortiser lock (7) and limit gear (4), and be located guide block's (705) of guide block (704), guide block (704) are fixed in base (1), the switch of every electric mortiser lock (7) of control sets up respectively on switch fixed plate (13) below corresponding reversing switch (14).

4. A flexible training aid for an art gymnastic device according to claim 1, wherein: the surface of the base (1) is provided with a rubber pad (16).

5. A flexible training aid for an art gymnastic device according to claim 1, wherein: the elastic belts (9) of the two winding drums (2) on the inner side are used for arm training and are shorter than the elastic belts (9) of the two winding drums (2) on the outer side, and the elastic belts (9) of the two winding drums (2) on the outer side are used for leg training.

6. A flexible training aid for an art gymnastic device according to claim 1, wherein: the diameter of the bolt tip (702) is equal to that of the guide slideway (705), and the diameters of the bolt tip (702) are all larger than that of the bolt body (701) or the compression spring (703).

7. A flexible training aid for an art gymnastic device according to claim 1, wherein: the handles (10) for arm training are respectively sleeved with hand rubber sleeves (17) which accord with human hand engineering, and the handles (10) for leg training are respectively sleeved with anti-skid rubber sleeves (18) with flat surfaces.

8. A flexible training aid for an art gymnastic device according to claim 1, wherein: the bottom of the base (1) is padded with a plurality of uniformly distributed air bag cushions (19), the vertical sections of the air bag cushions (19) are inverted isosceles trapezoids, and the air bags are filled with air.