CN217091953U

CN217091953U - Trainer is used to ballet

Info

Publication number: CN217091953U
Application number: CN202220835924.3U
Authority: CN
Inventors: 康莉
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-02
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a trainer field, concretely relates to trainer is used to ballet, including the connecting strip, the equal fixed mounting in connecting strip both sides surface has the lift post. The utility model discloses in, rotatory locking knob, locking knob one end and slide bar separation under the promotion of screw thread, can be along slide bar sliding sleeve this moment, the position of dish and rubber pad is placed in further change, the sliding sleeve can be fixed again to rotatory locking knob in the opposite direction, further fix the position of rubber pad, and place and be provided with the hole above the dish, can insert the spacing arch on the rubber pad in the hole, avoid the rubber pad skew in the leg splitting pressure, thereby need not to use very long mat to carry out the leg-pressing split training, avoid the mat to occupy the space in training place, and can freely height-adjusting's handrail pole also can be held up by the user in the leg-pressing split training, optimize training personnel's use and experience.

Description

Trainer is used to ballet

Technical Field

The utility model relates to a trainer field, concretely relates to trainer is used to ballet.

Background

The ballet expresses the emotion of people through music, thought and action, people can narrate a story through dance and music, the handrail is a commonly used auxiliary device in the ballet training process, the ballet actors usually complete the training of some actions by means of the handrail in the training process and train the body types of the actors, the common training mode is that the splits press the legs, however, the existing ballet training device has certain disadvantages when in use, for example, the existing ballet training device is only a simple handrail when in use, or a simple pad which is directly placed on the ground and is lack of an auxiliary fixing structure, so that a long pad is required to be used when the leg pressing split is made, which is very inconvenient, and the height of the handrail can not be freely adjusted, so that the handrail is lack of due auxiliary action when the legs are pressed to split.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing ballet training device is inconvenient to use and the height of the handrail can not be freely adjusted to adapt to different training items, the ballet training device is provided.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a ballet uses trainer, includes the connecting strip, the equal fixed mounting in connecting strip both sides surface has the lift post, bottom fixed mounting has plane bearing in the lift post, lift post internal surface is close to the upper edge fixed position and installs deep groove ball bearing, deep groove ball bearing and plane bearing's upper surface is provided with the threaded rod, threaded rod surface thread installs the elevator, elevator surface fixed mounting has the bar, connecting strip both sides fixed surface installs the slide bar, slide bar surface nested installs the sliding sleeve, slide bar surface fixed mounting has the dish of placing, place the dish upper surface and placed the rubber pad, connecting strip rear movable mounting has the runner, the runner surface is provided with the connecting band.

Further, the method comprises the following steps: the lifting column is characterized in that a lifting groove is formed in the front surface of the lifting column, and a through groove is formed in the position, close to the connecting strip, of the side surface of the lifting column.

Further, the method comprises the following steps: the threaded rod is fixedly connected with the upper surface of the plane bearing and the inner ring part of the deep groove ball bearing.

Further, the method comprises the following steps: the fixed surface of threaded rod installs and connects the tooth post, the runner passes through the connecting band with connect the tooth post transmission and connect, when adjusting the height of bar, the rotatory runner of cooperation bull stick, the runner passes through the connecting band with power conduction to connecting on the tooth post, make the inside connection tooth post synchronous revolution of lift post, under the promotion of screw thread, the elevator carries out altitude mixture control along the lifting groove, further accomplishes the altitude mixture control of bar, at this moment, flat bearing supports the threaded rod, deep groove ball bearing carries on spacingly to the upper end of threaded rod, more smooth and easy when making the threaded rod rotatory to the height of adjustment bar that can be free.

Further, the method comprises the following steps: the lifting block is connected with the lifting groove in a sliding mode, and the sliding sleeve is connected with the sliding rod in a sliding mode.

Further, the method comprises the following steps: the rear surface of the connecting strip is fixedly provided with a connecting shaft close to the central position, the outer surface of the connecting shaft is fixedly provided with a limiting ring, the rotating wheel is rotatably connected with the connecting shaft, when the leg pressing split training is carried out, the locking knob is rotated, one end of the locking knob is separated from the sliding rod under the pushing of the screw thread, at the moment, the sliding sleeve can slide along the sliding rod, the positions of the placing disc and the rubber pad can be further changed, the sliding sleeve can be fixed again by rotating the locking knob in the opposite direction, the position of the rubber pad is further fixed, the hole is arranged on the placing disc, the limiting bulge on the rubber pad can be inserted into the hole, the rubber pad is prevented from shifting when the legs are pressed by the splits, so that the long pad is not needed to be used for leg pressing split training, the space of a training field is prevented from being occupied by the pad, and the handrail rod with the height capable of being freely adjusted can be held by a user in the leg pressing split training, the use experience of the training personnel is optimized.

Further, the method comprises the following steps: the upper surface of the sliding sleeve is provided with a locking knob close to the central position in a threaded manner, one end of the locking knob is closely contacted with the sliding rod, and the upper surface of the rotating wheel is fixedly provided with a rotating rod close to the position convenient for fixing.

The utility model has the advantages that:

1. when the height of the grab rail is adjusted through the arranged first roller, the rotating wheel is rotated by matching with the rotating rod, the rotating wheel transmits power to the connecting tooth posts through the connecting belt, so that the connecting tooth posts in the lifting posts synchronously rotate, the lifting block performs height adjustment along the lifting groove under the pushing of the threads, the height adjustment of the grab rail is further completed, at the moment, the plane bearing supports the threaded rod, the deep groove ball bearing limits the upper end of the threaded rod, so that the threaded rod is more smooth when rotating, and the height of the grab rail can be freely adjusted;

2. when the training of leg pressing split is carried out through the arranged first locking nut and the second fixing nut, the locking knob is rotated, one end of the locking knob is separated from the sliding rod under the pushing of the threads, the sliding sleeve can slide along the sliding rod at the moment, the positions of the placing disc and the rubber pad are further changed, the sliding sleeve can be fixed again by rotating the locking knob in the opposite direction, the position of the rubber pad is further fixed, the hole is formed in the placing disc, the limiting bulge on the rubber pad can be inserted into the hole, the rubber pad is prevented from being deviated when the legs are pressed by the split, the leg pressing split training can be carried out without using a long pad, the space of the pad occupying a training field is avoided, the grab bar with the height capable of being freely adjusted can be held by a user in the leg pressing split training, and the use experience of training personnel is optimized.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the connection structure of the runner of the present invention;

FIG. 3 is a schematic view of the split structure of the sliding sleeve of the present invention;

fig. 4 is a schematic view of a half-section structure of the lifting column of the present invention.

In the figure: 1. a lifting column; 101. a lifting groove; 102. a through groove; 2. a flat bearing; 201. a deep groove ball bearing; 3. a threaded rod; 301. connecting the toothed columns; 4. a lifting block; 5. a grab rail; 6. a connecting strip; 601. a slide bar; 602. a connecting shaft; 603. a limiting ring; 7. a sliding sleeve; 701. locking the knob; 702. placing a tray; 703. a rubber pad; 8. a rotating wheel; 801. a rotating rod; 802. and a connecting belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a ballet training device comprises a connecting bar 6, wherein lifting columns 1 are fixedly mounted on the surfaces of both sides of the connecting bar 6, a planar bearing 2 is fixedly mounted on the inner bottom surface of each lifting column 1, deep groove ball bearings 201 are fixedly mounted on the inner surfaces of the lifting columns 1 close to the upper edge, threaded rods 3 are arranged on the upper surfaces of the deep groove ball bearings 201 and the planar bearing 2, lifting blocks 4 are mounted on the outer surfaces of the threaded rods 3 in a threaded manner, grab bars 5 are fixedly mounted on the outer surfaces of the lifting blocks 4, sliding rods 601 are fixedly mounted on the surfaces of both sides of the connecting bar 6, sliding sleeves 7 are nested on the outer surfaces of the sliding rods 601, a placing plate 702 is fixedly mounted on the outer surface of each sliding sleeve 7, a rubber pad 703 is placed on the upper surface of each placing plate 702, a rotating wheel 8 is movably mounted behind the connecting bar 6, and a connecting band 802 is arranged on the outer surface of each rotating wheel 8; the front surface of the lifting column 1 is provided with a lifting groove 101, and the side surface of the lifting column 1 close to the connecting strip 6 is provided with a through groove 102; the threaded rod 3 is fixedly connected with the upper surface of the plane bearing 2 and the inner ring part of the deep groove ball bearing 201; the outer surface of the threaded rod 3 is fixedly provided with a connecting tooth post 301, the rotating wheel 8 is in transmission connection with the connecting tooth post 301 through a connecting band 802, when the height of the grab rail 5 is adjusted, the rotating wheel 8 is rotated by matching with the rotating rod 801, the rotating wheel 8 transmits power to the connecting tooth post 301 through the connecting band 802, so that the connecting tooth post 301 inside the lifting column 1 synchronously rotates, the lifting block 4 is pushed by the threads to perform height adjustment along the lifting groove 101, the height adjustment of the grab rail 5 is further completed, at the moment, the planar bearing 2 supports the threaded rod 3, the upper end of the threaded rod 3 is limited by the deep groove ball bearing 201, the threaded rod 3 is enabled to rotate more smoothly, and the height of the grab rail 5 can be adjusted freely; the lifting block 4 is connected with the lifting groove 101 in a sliding way, and the sliding sleeve 7 is connected with the sliding rod 601 in a sliding way; a connecting shaft 602 is fixedly arranged on the rear surface of the connecting strip 6 close to the center, a limit ring 603 is fixedly arranged on the outer surface of the connecting shaft 602, the rotating wheel 8 is rotatably connected with the connecting shaft 602, when the leg-pressing split training is carried out, the locking knob 701 is rotated, one end of the locking knob 701 is separated from the sliding rod 601 under the pushing of the screw threads, at the moment, the sliding sleeve 7 can be slid along the sliding rod 601, the positions of the placing disc 702 and the rubber pad 703 are further changed, the sliding sleeve 7 can be fixed again by rotating the locking knob 701 in the opposite direction, the position of the rubber pad 703 is further fixed, a hole is arranged on the placing disc 702, a limit bulge on the rubber pad 703 can be inserted into the hole, the rubber pad 703 is prevented from shifting when the leg-pressing split is carried out, a long pad is not needed to carry out the leg-pressing split training, the space of a training field is prevented from being occupied by the pad, and the grab bar 5 with the height capable of being freely adjusted can be held by a user in the leg-pressing split training, optimizing the use experience of the training personnel; the upper surface of the sliding sleeve 7 is provided with a locking knob 701 close to the central position in a threaded manner, one end of the locking knob 701 is closely contacted with the sliding rod 601, and the upper surface of the rotating wheel 8 is provided with a rotating rod 801 close to the convenient position for fixing.

The working principle is as follows: when the device is used, the device is fixed on the ground through fixing parts such as an angle code single-hanging matching stud, and the like, when the height of the grab bar 5 is adjusted, the rotating wheel 8 is rotated by matching the rotating rod 801, the rotating wheel 8 transmits power to the connecting tooth post 301 through the connecting belt 802, so that the connecting tooth post 301 in the lifting post 1 synchronously rotates, the lifting block 4 performs height adjustment along the lifting groove 101 under the pushing of the screw thread, further the height adjustment of the grab bar 5 is completed, at the moment, the plane bearing 2 supports the threaded rod 3, the deep groove ball bearing 201 limits the upper end of the threaded rod 3, so that the threaded rod 3 can more smoothly rotate, the height of the grab bar 5 can be freely adjusted, when the leg pressing fork is trained, the locking knob 701 is rotated, one end of the locking knob 701 is separated from the sliding rod 601 under the pushing of the screw thread, at the moment, the sliding sleeve 7 can slide along the sliding rod 601, further change the position of placing dish 702 and rubber pad 703, rotatory locking knob 701 in the opposite direction can fix sliding sleeve 7 again, further fix the position of rubber pad 703, and place and be provided with the hole above the dish 702, can insert the spacing arch on the rubber pad 703 in the hole, avoid the rubber pad 703 skew in the split leg pressing, thereby need not to use very long pad to carry out the leg pressing split training, avoid the pad to occupy the space in training place, and can freely height-adjusting's handrail pole 5 also can be held up by the user in the leg pressing split training, optimize training personnel's use and experience.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a ballet uses trainer, includes connecting strip (6), its characterized in that, the equal fixed mounting in connecting strip (6) both sides surface has lift post (1), bottom fixed mounting has plane bearing (2) in lift post (1), lift post (1) internal surface is close to upper edge fixed mounting and has deep groove ball bearing (201), the upper surface of deep groove ball bearing (201) and plane bearing (2) is provided with threaded rod (3), threaded rod (3) surface thread mounting has elevator (4), elevator (4) surface fixed mounting has handrail pole (5), connecting strip (6) both sides surface fixed mounting has slide bar (601), slide bar (601) surface nested install sliding sleeve (7), sliding sleeve (7) surface fixed mounting has places dish (702), place dish (702) upper surface and placed rubber pad (703), the rear of the connecting strip (6) is movably provided with a rotating wheel (8), and the outer surface of the rotating wheel (8) is provided with a connecting belt (802).

2. Training device for ballets according to claim 1, characterized in that the lifting columns (1) are provided with lifting grooves (101) on the front surface and through grooves (102) on the side surface of the lifting columns (1) close to the connecting strips (6).

3. Exercise device for ballet according to claim 2, characterized in that the threaded rod (3) and the upper surface of the plane bearing (2) and the inner ring part of the deep groove ball bearing (201) are fixedly connected.

4. Training device for ballets according to claim 3, characterized in that the outer surface of the threaded rod (3) is fixedly mounted with a connecting tooth post (301), the wheel (8) being in driving connection with the connecting tooth post (301) through the connecting band (802).

5. Exercise device for ballets according to claim 4, characterised in that said lifting block (4) is slidingly associated with said lifting groove (101) and said sliding sleeve (7) is slidingly associated with said sliding bar (601).

6. The ballet training device as recited in claim 5, wherein the connecting bar (6) is fixedly provided with a connecting shaft (602) at a position close to the center, the outer surface of the connecting shaft (602) is fixedly provided with a limiting ring (603), and the rotating wheel (8) is rotatably connected with the connecting shaft (602).

7. The ballet training device as claimed in claim 6, wherein the upper surface of the sliding sleeve (7) is screw-fitted with a locking knob (701) near the center, one end of the locking knob (701) is closely contacted with the sliding bar (601), and the upper surface of the rotating wheel (8) is fixedly fitted with a rotating bar (801) near the convenient position.