CN209900653U

CN209900653U - Dance training is with waist auxiliary device down

Info

Publication number: CN209900653U
Application number: CN201920683107.9U
Authority: CN
Inventors: 李晓君
Original assignee: Baoji Vocational and Technical College
Current assignee: Baoji Vocational and Technical College
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-07
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a dance training is with waist auxiliary device down, including stand, first horizontal pole, arc layer board, set screw and sleeve, be located the left and right sides sleeve upper end middle part all overlaps and is equipped with the stand, the stand lower extreme is equipped with the limiting plate, sliding connection between limiting plate and the sleeve inner wall, equidistant a plurality of through-holes that are equipped with in stand downside middle part, sleeve lateral wall upper portion is equipped with fixed establishment, interconnect between fixed establishment and the single through-hole, the sleeve lower extreme all is equipped with the supporting seat. The utility model has reasonable structural design, is provided with the fixing mechanism and the through hole, is favorable for adjusting the height of the upright post, and is convenient for waist-down auxiliary training for people with different heights; the arrangement of the sucking disc is favorable for stably fixing the whole device; set up sliding pressure plate, motor and screw rod, be favorable to adjusting the radian of arc layer board, the waist is crooked from big to little adaptation gradually under the dance training person of being convenient for.

Description

Dance training is with waist auxiliary device down

Technical Field

The utility model relates to a sports training apparatus field specifically is a dance training is with waist auxiliary device down.

Background

The lower waist, also known as the lower bridge, is a physical exercise for developing the flexibility of the person. The lower waist action method is that two legs stand separately and have the same width with shoulders, two arms are lifted upwards, hips are raised, the upper body is tilted backwards until the head faces downwards, two palms support the ground, and the whole body is in an arch bridge shape. It is required that the limbs be straightened as much as possible and that the distance between the hands and feet be as close as possible.

The lower waist is one of the basic functions that the dance learner must have, and aiming at the beginners, the dance teacher usually assists to train, and corresponding auxiliary instruments are lacked in the training process, so that physical injuries are easily caused to the beginners. The waist is the key position of human body again, and the waist is the skill that can only master in long-term exercise to a circulation is gradual process, current waist auxiliary device of leaving can not carry out appropriate regulation according to everyone's height condition, and the beginner has very big potential safety hazard in the exercise process alone.

Accordingly, those skilled in the art have provided a lower waist assisting device for dance training to solve the problems set forth in the above background art.

Disclosure of Invention

An object of the utility model is to provide a dance training is with waist auxiliary device down to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lower waist assisting device for dance training comprises stand columns, first cross rods, arc-shaped supporting plates, fixing screws and sleeves, wherein the stand columns are sleeved in the middle of the upper ends of the sleeves on the left side and the right side, limiting plates are arranged at the lower ends of the stand columns, the limiting plates are connected with the inner walls of the sleeves in a sliding mode, a plurality of through holes are formed in the middle of the lower sides of the stand columns at equal intervals, fixing mechanisms are arranged on the upper portions of the side walls of the sleeves, the fixing mechanisms are connected with the single through holes, supporting seats are arranged at the lower ends of the sleeves, and suckers; be located about from last second horizontal pole and the first horizontal pole of being equipped with in proper order down between the stand, be equipped with the anchor strut between second horizontal pole and the first horizontal pole, second horizontal pole and anchor strut lateral wall middle part cover are equipped with fixed cover, fixed cover upper end is equipped with the backup pad, the symmetry is equipped with the support around between fixed cover and the backup pad, backup pad upper end middle part is equipped with the opening, lateral wall middle part is equipped with the motor cover behind the backup pad, the inside motor that is equipped with of motor cover, the inboard middle part of backup pad is equipped with the screw rod, the motor shaft of motor passes the backup pad after lateral wall and the one end through the coupling joint screw rod, the inboard bilateral symmetry of backup pad is equipped with the slide bar, lateral wall symmetrical cover is equipped with sliding press around screw rod and the.

As a further aspect of the present invention: the fixing mechanism comprises a connecting screw rod, a connecting ring, a butt plate and a nut, the connecting screw rod is sleeved in the middle of the through hole, one end of the connecting screw rod penetrates through one side of the sleeve and is provided with the butt plate, the connecting ring is arranged at one end of the butt plate, and the other end of the connecting screw rod penetrates through the other side of the sleeve and is connected with the nut.

As a further aspect of the present invention: the screw threads on the front side and the rear side of the screw are opposite.

As a further aspect of the present invention: and a sponge block is arranged in the middle of the upper end of the arc-shaped supporting plate.

As a further aspect of the present invention: the model of the motor is M590-502.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has reasonable structural design, is provided with the fixing mechanism and the through hole, is favorable for adjusting the height of the upright post, and is convenient for waist-down auxiliary training for people with different heights; the arrangement of the sucking disc is favorable for stably fixing the whole device; set up sliding pressure plate, motor and screw rod, be favorable to adjusting the radian of arc layer board, the waist is crooked from big to little adaptation gradually under the dance training person of being convenient for.

Drawings

Fig. 1 is a schematic structural view of a lower waist assisting device for dance training.

Fig. 2 is a side view of the waist assisting device for dance training.

Fig. 3 is a schematic structural view of a lower waist assisting device for dance training.

Fig. 4 is a schematic structural view of a lower waist assisting device B for dance training.

In the figure: the device comprises an upright post 1, a fixing mechanism 2, a connecting screw rod 201, a connecting ring 202, a butt plate 203, a nut 204, a through hole 3, a supporting seat 4, a sucker 5, a first cross rod 6, a reinforcing rod 7, a second cross rod 8, a fixing sleeve 9, a supporting plate 10, an arc-shaped supporting plate 11, a sliding pressing plate 12, a support 13, a sleeve 14, a screw rod 15, a motor cover 16, a sliding rod 17, a fixing screw 18, a motor 19 and a through hole 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, in the embodiment of the present invention, a lower waist assisting device for dance training includes a stand column 1, a first cross bar 6, an arc-shaped supporting plate 11, a fixing screw 18 and a sleeve 14, wherein the stand column 1 is sleeved on the middle portion of the upper end of the sleeve 14 on the left side and the right side, a limiting plate is arranged at the lower end of the stand column 1, the limiting plate is slidably connected with the inner wall of the sleeve 14, a plurality of through holes 3 are arranged at the middle portion of the lower side of the stand column 1 at equal intervals, a fixing mechanism 2 is arranged on the upper portion of the side wall of the sleeve 14, the fixing mechanism 2 is connected with the single through hole 3, a supporting seat 4 is arranged at the lower end; a second cross bar 8 and a first cross bar 6 are arranged between the left and the right upright posts 1 from top to bottom in sequence, a reinforcing rod 7 is arranged between the second cross rod 8 and the first cross rod 6, a fixing sleeve 9 is sleeved in the middle of the side wall of the second cross rod 8 and the reinforcing rod 7, a supporting plate 10 is arranged at the upper end of the fixing sleeve 9, brackets 13 are symmetrically arranged between the fixing sleeve 9 and the supporting plate 10 in the front-back direction, a through hole 20 is arranged in the middle of the upper end of the supporting plate 10, a motor cover 16 is arranged in the middle of the rear side wall of the supporting plate 10, a motor 19 is arranged in the motor cover 16, a screw rod 15 is arranged in the middle of the inner side of the supporting plate 10, the motor shaft of the motor 19 passes through the rear side wall of the support plate 10 and is connected with one end of the screw rod 15 through a coupler, slide bars 17 are symmetrically arranged on the left and right sides of the inner side of the supporting plate 10, slide pressing plates 12 are symmetrically sleeved on the front and rear side walls of the screw 15 and the slide bars 17, the inner side wall of the sliding pressure plate 12 is connected with one side of the arc-shaped supporting plate 11 through a fixing screw 18.

The fixing mechanism 2 comprises a connecting screw 201, a connecting ring 202, a butt plate 203 and a nut 204, the connecting screw 201 is sleeved in the middle of the through hole 3, one end of the connecting screw 201 penetrates through one side of the sleeve 14 and is provided with the butt plate 203, one end of the butt plate 203 is provided with the connecting ring 202, and the other end of the connecting screw 201 penetrates through the other side of the sleeve 14 and is connected with the nut 204.

The screw 15 has opposite threads on the front and rear sides.

And a sponge block is arranged in the middle of the upper end of the arc-shaped supporting plate 11.

The motor 19 is of the type M590-502.

The utility model discloses a theory of operation is:

the utility model relates to a dance training is with putting waist auxiliary device down, twist nut 204 of fixed establishment 2, take off nut 204 from connecting screw 201 lateral wall, later take out connecting screw 201, make stand 1 slide from top to bottom along the sleeve 14 inner wall, adjust to suitable position after, reinsert connecting screw 201 into the through-hole 3 of corresponding position, threaded connection and fix between nut 204 and connecting screw 201, later dance training person's waist is placed in arc layer board 11 upper end, the setting of sponge piece increases waist comfort, external control ware is held in the hand, and start and adjust motor 19 through external control ware and rotate, motor 19 drives screw 15 and rotates, screw 15 and slide bar 17 front and back lateral wall symmetrical cover are equipped with sliding clamp plate 12, sliding clamp plate 12 passes through fixing screw 18 and connects arc layer board 11, thereby make the radian of arc layer board 11 diminish gradually, thereby be convenient for dance training person to descend the waist bending to adapt to from big to little gradually, make things convenient for different dance training person to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dance training is with waist auxiliary device down, includes stand (1), first horizontal pole (6), arc layer board (11), set screw (18) and sleeve (14), its characterized in that: the middle parts of the upper ends of the sleeves (14) on the left side and the right side are respectively sleeved with an upright post (1), the lower ends of the upright posts (1) are provided with limiting plates, the limiting plates are connected with the inner walls of the sleeves (14) in a sliding mode, the middle parts of the lower sides of the upright posts (1) are provided with a plurality of through holes (3) at equal intervals, the upper parts of the side walls of the sleeves (14) are provided with fixing mechanisms (2), the fixing mechanisms (2) are connected with the single through holes (3) mutually, the lower ends of the sleeves (14) are respectively provided with a supporting seat (4), and suckers (; be located about be equipped with second horizontal pole (8) and first horizontal pole (6) from last to down in proper order between stand (1), be equipped with anchor strut (7) between second horizontal pole (8) and first horizontal pole (6), second horizontal pole (8) and anchor strut (7) lateral wall middle part cover are equipped with fixed cover (9), fixed cover (9) upper end is equipped with backup pad (10), the symmetry is equipped with support (13) around between fixed cover (9) and backup pad (10), backup pad (10) upper end middle part is equipped with opening (20), backup pad (10) rear side wall middle part is equipped with motor cover (16), motor cover (16) inside is equipped with motor (19), backup pad (10) inboard middle part is equipped with screw rod (15), the motor shaft of motor (19) passes backup pad (10) rear side wall and through the one end of coupling joint screw rod (15), the supporting plate is characterized in that sliding rods (17) are symmetrically arranged on the inner side of the supporting plate (10) in a bilateral mode, sliding press plates (12) are symmetrically sleeved on the front side wall and the rear side wall of the screw rod (15) and the sliding rods (17), and the inner side walls of the sliding press plates (12) are connected with one side of an arc-shaped supporting plate (11) through fixing screws (18).

2. The lower waist assisting device for dance training according to claim 1, wherein: fixing mechanism (2) include connecting screw (201), go-between (202), butt plate (203) and nut (204), connecting screw (201) cover is established at through-hole (3) middle part, one side that sleeve (14) were passed to connecting screw (201) one end is equipped with butt plate (203), the one end of butt plate (203) is equipped with go-between (202), the other end of connecting screw (201) pass the opposite side of sleeve (14) and with nut (204) interconnect.

3. The lower waist assisting device for dance training according to claim 1, wherein: the screw threads on the front side and the rear side of the screw (15) are opposite.

4. The lower waist assisting device for dance training according to claim 1, wherein: the middle part of the upper end of the arc-shaped supporting plate (11) is provided with a sponge block.

5. The lower waist assisting device for dance training according to claim 1, wherein: the motor (19) is M590-502 in model.