Shape training auxiliary device for dance training

Abstract

The utility model discloses an auxiliary device for shape training for dance training, and relates to the technical field of dance training. The shape training auxiliary device for dance training comprises a base and an air bag fixedly connected to the surface of the base, a valve core is fixedly installed in the base, an outer cylinder is fixedly connected to the position, located in the air bag, of the upper surface of the base, and an inner cylinder is fixedly connected to the interior of the outer cylinder. By arranging the outer cylinder and the sealing plate, when the training intensity needs to be adjusted, the sealing plate can be driven to slide in the outer cylinder by rotating the rotating ring, the air pressure in the air bag can be adjusted, the manual adjusting structure can be directly operated in the air bag, an external air cylinder or other tools are not needed, and the training intensity can be adjusted. A user can perceive the stability and comfort of the yoga hemisphere in real time and adjust the air pressure in real time according to personal feelings so as to meet changes of different yoga practice stages or personal requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of dance training, in particular to a body training auxiliary device for dance training. Background Art

[0002] There are many types of body training aids for dance training, and the specific choice depends on the dancer's training goals and needs. Yoga half balls are the most common body training aids for dance training. Yoga half balls can be used to improve balance, enhance core strength and improve flexibility. Higher air pressure inside the half ball will make the yoga half ball more stable, which may reduce the balance challenge and make training relatively easy, while lower air pressure will increase instability and increase the difficulty of balance training.

[0003] After searching, the patent number is CN209221448U, and the specific name is a yoga hemisphere, including a ball crown part and a base, the base includes a connecting ring and a bottom plate, the lower end surface of the ball crown part is matched with the upper end surface of the connecting ring and welded, so that the ball crown part and the base are welded and fixed to form a plastic integrated part;

[0004] The internal air pressure of the traditional yoga half ball airbag is inflated by a pressurizing device before use. If the training intensity needs to be adjusted during use, additional pressurizing equipment or pressure relief equipment is required to adjust the air pressure, which increases the complexity and dependence during use. If you forget to bring it or the equipment fails, it may affect the training. Using external equipment to adjust the air pressure takes a lot of extra time, especially in group training or fast-paced training environments. The time consumption may affect the overall training efficiency and is not very practical. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a body training auxiliary device for dance training, which solves the problem that the air pressure inside the airbag of a traditional yoga hemisphere cannot be adjusted quickly and flexibly.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an auxiliary device for body training for dance training, comprising a base and an air bag fixedly connected to the surface of the base, a valve core fixedly installed inside the base, the upper surface of the base is located inside the air bag and fixedly connected to an outer cylinder, the inner part of the outer cylinder is fixedly connected to an inner cylinder, a rotation groove is opened inside the inner cylinder, the inner top of the rotation groove is fixedly connected to a limiting ring, the inner sealing and sliding connection of the outer cylinder is a sealing plate, a connecting rod is fixedly connected at the bottom center of the bottom of the sealing plate, a bearing is fixedly installed on the bottom end of the outer surface of the connecting rod, a fixing ring is fixedly connected to the outer surface of the bearing, a connecting rod is equidistantly fixedly connected to the outer surface of the fixing ring, and a rotating ring is fixedly connected to the end of the connecting rod away from the fixing ring.

[0007] Preferably, the outer surface of the rotating ring and the inner wall of the rotating groove are both provided with matching threads, and the outer surface thread of the rotating ring is rotatably connected to the inside of the rotating groove.

[0008] Preferably, the bottom of the outer tube extends to the bottom of the base, and the input end of the base extends to the bottom of the valve core.

[0009] Preferably, a sealing ring is fixedly mounted on the outer surface of the sealing plate, and the sealing plate is slidably connected to the inside of the outer cylinder and is located above the inner cylinder.

[0010] Preferably, the interior of the outer cylinder is connected to the interior of the airbag, a pressure gauge is fixedly mounted on the surface of the base, and an input end of the pressure gauge is connected to the interior of the airbag.

[0011] Preferably, the bottom of the base is fixedly connected to a bottom plate at equal intervals, the surface of the bottom plate is provided with air leakage holes, the bottom of the bottom plate is sealingly and slidably connected to a sealing tube, the bottom of the sealing tube is fixedly connected to a suction cup, the end of the sealing tube away from the suction cup is fixedly connected to a sealing disk, the bottom of the sealing disk is provided with an air passing groove, and the inner wall of the sealing disk is provided with an air outlet hole;

[0012] Preferably, the inner top of the bottom plate is connected to the outside of the bottom plate through an air leakage hole, the outer surface of the sealing disk is sealingly slidably connected to the inside of the bottom plate, and the air groove is connected to the inside of the air outlet hole.

[0013] Preferably, the inner bottom end of the bottom plate is connected to the interior of the suction cup through an air groove, an air outlet and a sealing tube.

[0014] Beneficial Effects

[0015] The utility model provides a body training auxiliary device for dance training. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The auxiliary device for dance training and body training is provided with an outer cylinder and a sealing plate. When the training intensity needs to be adjusted, the sealing plate can be driven to slide inside the outer cylinder by rotating the rotating ring, so that the air pressure inside the airbag can be adjusted. The manual adjustment structure can be operated directly inside the airbag without the need for an external air cylinder or other tools, which is more convenient and quick. The user can perceive the stability and comfort of the yoga hemisphere in real time, and adjust the air pressure instantly according to personal feelings to meet the changes in different yoga practice stages or personal needs.

[0017] 2. The auxiliary device for dance training and body training is provided with a bottom plate. When the user steps on the airbag to apply pressure to the base, the suction cup will drive the sealing tube and the sealing plate to slide upwards. At the same time, the inside of the air vent hole and the inside of the sealing tube are both in a negative pressure state, which can make the suction cup tightly attached to the ground. When training is not needed, no pressure is applied to the airbag, and the air pressure inside the suction cup returns to the initial value, which also facilitates separation from the ground, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection between the base and the outer cylinder in the utility model;

[0020] Figure 3 This is a schematic diagram of the connection between the outer cylinder and the rotating ring in the utility model;

[0021] Figure 4 It is a schematic diagram of the connection between the inner cylinder and the limiting ring in the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0023] Figure 6 This is a schematic diagram of the connection between the sealing tube and the sealing disk in the utility model;

[0024] Figure 7 It is a structural schematic diagram of the sealing disk in the utility model.

[0025] In the figure: 1, base; 101, pressure gauge; 2, air bag; 3, valve core; 4, outer tube; 5, inner tube; 6, limit ring; 7, rotating groove; 8, sealing plate; 9, connecting rod; 10, bearing; 11, fixing ring; 12, connecting rod; 13, rotating ring; 14, bottom plate; 15, vent hole; 16, sealing tube; 17, suction cup; 18, sealing plate; 19, air groove; 191, air outlet. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-7The utility model provides a technical solution: an auxiliary device for body training for dance training, comprising a base 1 and an air bag 2 fixedly connected to the surface of the base 1, a valve core 3 is fixedly installed inside the base 1, the input end of the base 1 extends to the bottom of the valve core 3, the upper surface of the base 1 is located inside the air bag 2 and is fixedly connected to an outer tube 4, the interior of the outer tube 4 is connected to the interior of the air bag 2, the bottom of the outer tube 4 extends to the bottom of the base 1, the interior of the outer tube 4 is fixedly connected to an inner tube 5, a rotation groove 7 is opened inside the inner tube 5, a limiting ring 6 is fixedly connected to the top of the inner groove 7, a sealing plate 8 is sealingly and slidably connected inside the outer tube 4, a sealing ring is fixedly installed on the outer surface of the sealing plate 8, the sealing plate 8 is slidingly connected to the inside of the outer tube 4 and is located above the inner tube 5, a connecting rod 9 is fixedly connected at the bottom center of the bottom, and a shaft is fixedly installed at the bottom end of the outer surface of the connecting rod 9 Bearing 10, the outer surface of the bearing 10 is fixedly connected with a fixing ring 11, the outer surface of the fixing ring 11 is equidistantly fixedly connected with a connecting rod 12, the end of the connecting rod 12 away from the fixing ring 11 is fixedly connected with a rotating ring 13, the outer surface of the rotating ring 13 and the inner wall of the rotating groove 7 are both provided with matching threads, the outer surface thread of the rotating ring 13 is rotatably connected to the inside of the rotating groove 7, by providing an outer cylinder 4 and a sealing plate 8, when it is necessary to adjust the training intensity, by rotating the rotating ring 13, the sealing plate 8 can be driven to slide inside the outer cylinder 4, so that the air pressure inside the airbag 2 can be adjusted, and the manual adjustment structure can be directly operated inside the airbag 2 without the need for an external air cylinder or other tools, which is more convenient and quick, and the user can perceive the stability and comfort of the yoga hemisphere in real time, and instantly adjust the air pressure according to personal feelings to meet the changes in different yoga practice stages or personal needs;

[0028] A barometer 101 is fixedly mounted on the surface of the base 1, and the input end of the barometer 101 is connected to the inside of the airbag 2. By setting the barometer 101, the pressure value inside the hemisphere suitable for one's own training intensity can be recorded for comparison in the next training. At the same time, when replacing a new device for use, the inside of the hemisphere can be quickly adjusted to a suitable air pressure for oneself;

[0029] The bottom of the base 1 is equidistantly fixedly connected with a bottom plate 14, and the surface of the bottom plate 14 is provided with air leakage holes 15. The inner top of the bottom plate 14 is connected with the outside of the bottom plate 14 through the air leakage holes 15. The inside of the bottom plate 14 is sealed and slidably connected with a sealing tube 16. The bottom of the sealing tube 16 is fixedly connected with a suction cup 17. The end of the sealing tube 16 away from the suction cup 17 is fixedly connected with a sealing disk 18. The outer surface of the sealing disk 18 is sealed and slidably connected to the inside of the bottom plate 14. The bottom of the sealing disk 18 is provided with an air groove 19, and the inner wall of the sealing disk 18 is provided with an air outlet hole 191. The air groove 19 is connected to the air outlet hole 191. The interior of the hole 191 is connected, and the inner bottom end of the plate 14 is connected to the interior of the suction cup 17 through the air groove 19, the air outlet hole 191 and the sealing tube 16. By setting the bottom plate 14, when the user steps on the air bag 2 and applies pressure to the base 1, the suction cup 17 will drive the sealing tube 16 and the sealing plate 18 to slide upward. At the same time, the interior of the air release hole 15 and the interior of the sealing tube 16 are both in a negative pressure state, which can allow the suction cup 17 to be tightly attached to the ground. When training is not needed, no pressure is applied to the air bag 2, and the internal air pressure of the suction cup 17 returns to the initial value, which also facilitates separation from the ground, thereby enhancing practicality.

[0030] Before use, first use an air pump to inflate the inside of the airbag 2 through the valve core 3. By observing the pressure gauge 101, when the internal pressure of the airbag 2 reaches a certain level, stop inflating. When in use, if you need to adjust the training intensity, you need to fine-tune the internal air pressure of the airbag 2. At this time, the rotating ring 13 is rotated by the connecting rod 12. When the rotating ring 13 rotates, it will drive the connecting rod 9 to move up and down. At this time, the sealing plate 8 can slide up and down inside the outer tube 4. When the sealing plate 8 slides upward, the internal pressure of the airbag 2 increases, and the training intensity will decrease. When the sealing plate 8 slides downward, the internal pressure of the airbag 2 decreases, and the training intensity will increase. The manual adjustment structure can be operated directly inside the airbag 2 without the need for an external air pump or other tools. It is more convenient and quick. The user can perceive the stability and comfort of the yoga hemisphere in real time, and adjust the air pressure instantly according to personal feelings to meet the changes in different yoga practice stages or personal needs.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A dance training body training auxiliary device, comprising a base (1) and an air bag (2) fixedly connected to the surface of the base (1), characterized in that: A valve core (3) is fixedly installed inside the base (1); an outer tube (4) is fixedly connected to the upper surface of the base (1) located inside the airbag (2); an inner tube (5) is fixedly connected to the inner surface of the outer tube (4); a rotation groove (7) is provided inside the inner tube (5); a limiting ring (6) is fixedly connected to the top of the rotation groove (7); a sealing plate (8) is sealingly and slidably connected inside the outer tube (4); a connecting rod (9) is fixedly connected to the bottom center of the sealing plate (8); a bearing (10) is fixedly installed on the bottom end of the outer surface of the connecting rod (9); a fixing ring (11) is fixedly connected to the outer surface of the bearing (10); a connecting rod (12) is fixedly connected to the outer surface of the fixing ring (11) at an equal distance; and a rotating ring (13) is fixedly connected to the end of the connecting rod (12) away from the fixing ring (11).

2. The body training auxiliary device for dance training according to claim 1, characterized in that: The outer surface of the rotating ring (13) and the inner wall of the rotating groove (7) are both provided with matching threads, and the outer surface of the rotating ring (13) is threadedly connected to the inside of the rotating groove (7).

3. The dance training body training auxiliary device according to claim 1, characterized in that: The bottom of the outer cylinder (4) extends to the bottom of the base (1), and the input end of the base (1) extends to the bottom of the valve core (3).

4. The dance training body training auxiliary device according to claim 1, characterized in that: A sealing ring is fixedly mounted on the outer surface of the sealing plate (8), and the sealing plate (8) is slidably connected inside the outer cylinder (4) and is located above the inner cylinder (5).

5. The dance training body training auxiliary device according to claim 1, characterized in that: The interior of the outer tube (4) is connected to the interior of the airbag (2); a pressure gauge (101) is fixedly mounted on the surface of the base (1); and an input end of the pressure gauge (101) is connected to the interior of the airbag (2).

6. The dance training body training auxiliary device according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a bottom plate (14) at equal intervals, the surface of the bottom plate (14) is provided with air leakage holes (15), the interior of the bottom plate (14) is sealingly and slidably connected to a sealing tube (16), the bottom of the sealing tube (16) is fixedly connected to a suction cup (17), the end of the sealing tube (16) away from the suction cup (17) is fixedly connected to a sealing disk (18), the bottom of the sealing disk (18) is provided with an air groove (19), and the inner wall of the sealing disk (18) is provided with an air outlet hole (191).

7. The dance training body training auxiliary device according to claim 6, characterized in that: The inner top of the bottom plate (14) is connected to the outside of the bottom plate (14) through the air leakage hole (15), the outer surface of the sealing disk (18) is sealingly slidably connected to the inside of the bottom plate (14), and the air groove (19) is connected to the inside of the air outlet hole (191).

8. The dance training body training auxiliary device according to claim 6, characterized in that: The inner bottom end of the bottom plate (14) is connected to the interior of the suction cup (17) through the air groove (19), the air outlet hole (191) and the sealing tube (16).

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