Art gymnastics body longitudinal axis turning training machine

Abstract

The invention relates to the technical field of gymnastics turning training, in particular to an artistic gymnastics body longitudinal axis turning training machine which comprises a chassis, a motor is fixedly connected to the outside of the chassis, a first gear is arranged at the output end of the motor, a second gear is connected to the outside of the first gear in a meshed mode, and a first worm is fixedly connected to the outside of the second gear. The exterior of the first worm is in meshed connection with a third gear, the exterior of the third gear is in meshed connection with a fourth gear, the exterior of the third gear is fixedly connected with a first threaded rod, the exterior of the fourth gear is fixedly connected with a second threaded rod, the exterior of the supporting piece is fixedly connected with an outer frame, and the exterior of the outer frame is slidably connected with a sliding piece; a fixed cylinder is fixedly connected to the exterior of the sliding part, a protective fence is fixedly connected to the exterior of the sliding part, a first crank is rotationally connected to the exterior of the sliding part, and a second crank is rotationally connected to the exterior of the sliding part. The device can protect a user during use and prevent the user from being injured in the training process.

Description

Technical Field

[0001] The invention relates to the technical field of gymnastics rotation training, in particular to an artistic gymnastics body longitudinal axis rotation training machine. Background Art

[0002] Rhythmic gymnastics originated in Europe in the late 19th and early 20th centuries. Its emergence was closely related to the educational reform and the development of women's sports at that time. Some educators, gymnasts, musicians, physiologists, and dancers have made many contributions to the development of rhythmic gymnastics in theory and practice. After continuous exploration and innovation, they gradually formed a new modern gymnastics. In the 1950s, rhythmic gymnastics was widely developed and gradually developed into a competitive sport. In 1962, the International Gymnastics Federation designated rhythmic gymnastics as an independent female competition event. In 1963, the 1st World Rhythmic Gymnastics Championships was held in Budapest, Hungary. Since then, this competition has been held every two years. Rhythmic gymnastics is a sports event based on natural and rhythmic movements with free hands or light equipment, accompanied by music. It is also a competitive gymnastics event for women with strong artistic qualities.

[0003] It can be seen from the requirements of rhythmic gymnastics competition that in the training of rhythmic gymnastics, the stability training of athletes during the rotation is very important. The existing rotation training method is that the athletes themselves practice the rotation movement on the ground. When beginners practice alone in this way, they are prone to injuries due to unfamiliarity. At the same time, in order to prevent the user from being injured during use, the user needs to be protected. Therefore, a rhythmic gymnastics body longitudinal axis rotation training machine is needed. Summary of the invention

[0004] The purpose of the present invention is to solve the existing technical requirements of rhythmic gymnastics competitions. It can be seen that in the training of rhythmic gymnastics, the stability training of athletes during rotation is very important. The existing rotation training method is that the athletes themselves practice rotation movements on the ground. When beginners practice alone in this way, they are prone to injuries due to unfamiliarity. At the same time, in order to prevent the user from being injured during use, the user needs to be protected. The shortcomings of the rhythmic gymnastics body longitudinal axis rotation training machine are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An artistic gymnastics body longitudinal axis rotation training machine comprises a chassis, the chassis is fixedly connected to a motor on the outside, the output end of the motor is provided with a first gear, the first gear is meshedly connected to a second gear on the outside, the second gear is fixedly connected to a first worm on the outside, the first worm is meshedly connected to a third gear on the outside, the third gear is meshedly connected to a fourth gear on the outside, the third gear is fixedly connected to a first threaded rod on the outside, the fourth gear is fixedly connected to a second threaded rod on the outside, the chassis is fixedly connected to a support member on the outside, the support member is fixedly connected to an outer frame on the outside, the outer frame is slidably connected to a sliding member on the outside, the sliding member is fixedly connected to a fixed cylinder on the outside, the sliding member is fixedly connected to a guardrail on the outside, the sliding member is rotatably connected to a first crank on the outside, the sliding member is rotatably connected to a second crank on the outside, the first crank is fixedly connected to the second crank, the second crank is fixedly connected to a fixing member on the outside, the sliding member is rotatably connected to a threaded sleeve on the outside, the threaded sleeve is fixedly connected to a rotating cylinder on the outside, the outer frame is fixedly connected to a slide groove on the outside, and the slide groove is slidably connected to a limited slider on the outside;

[0007] The chassis is rotationally connected to the first worm, the first worm is fixedly connected to the outside of the second worm, the second worm is meshingly connected to the outside of the fifth gear, the fifth gear is fixedly connected to the outside of the pedal plate, and the chassis is fixedly connected to the outside of the rotating mechanism.

[0008] The outer frame and the limit slider are slidably connected via a slide groove, and the position of the limit slider is adjusted according to the height of the user, thereby limiting the movement range of the guardrail, which can better protect the user.

[0009] The above technical solution further includes:

[0010] The rotating mechanism comprises a support member fixedly connected to the outside of a chassis, a rotating disk rotatably connected to the outside of the support member, a steel rope fixedly connected to the outside of the rotating disk, and a handle fixedly connected to the outside of the steel rope.

[0011] The first gear is externally meshed with a belt, the belt is externally meshed with a second gear, and the second gear is meshed with the first gear via a belt.

[0012] The outer frame is rotatably connected to the second threaded rod, the outer frame is rotatably connected to the first threaded rod, and a support is fixedly connected to the outside of the outer frame.

[0013] The sliding member is fixedly connected to a connecting plate on the outside, the connecting plate is fixedly connected to a guardrail on the outside, and the guardrail and the sliding member are fixedly connected via the connecting plate.

[0014] The first crank is fixedly connected to a spring on the outside, the spring is fixedly connected to a second crank on the outside, and the second crank is fixedly connected to the first crank via the spring.

[0015] The threaded sleeve is threadedly connected to the second threaded rod, and the threaded sleeve is threadedly connected to the first threaded rod.

[0016] The support member is fixedly connected with a universal ball on the outside, and the universal ball is rotatably connected with a rotating disk on the outside. The rotating disk and the support member are rotatably connected via the universal ball.

[0017] The first crank is fixedly connected to the second crank via a spring, so that the first crank can drive the second crank to rotate through the elasticity of the spring.

[0018] The present invention has the following beneficial effects:

[0019] 1. In the present invention, when in use, the staff controls the rotation of the motor to rotate the first worm, thereby driving the first threaded rod and the second threaded rod to rotate, and the threaded sleeve is rotatably connected to the sliding member, so that when the first crank is rotated by the fixed cylindrical block, the second crank is driven to rotate, and the threaded sleeve is threadedly connected to the second threaded rod and the first threaded rod respectively, so as to move up and down, and through the obstruction of the outer frame, the guardrail is driven to move up and down, so that the guardrail can provide protection when the user performs rotation training.

[0020] 2. In the present invention, when in use, the rotation of the motor is controlled so that the motor drives the second worm to rotate, and the second worm is meshed with the fifth gear, and the fifth gear is fixedly connected to the pedal plate. The rotation of the motor is controlled to drive the pedal plate to rotate, and the rotation of the pedal plate drives the user to perform rotation training, and the rotating plate and the support are rotatably connected through a universal ball. The user holds the hand to support the user, thereby preventing the user from being injured due to lack of support during training. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the first structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the second part of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the third part of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the fourth part of the present invention;

[0025] Figure 5 For the present invention Figure 1 The structural diagram at A in the middle;

[0026] Figure 6 For the present invention Figure 4 Schematic diagram of the structure at B in the figure.

[0027] In the figure: 1. support member; 2. rotating disk; 3. hand grip; 4. steel rope; 5. universal ball; 6. chassis; 7. pedal plate; 8. guardrail; 9. motor; 10. connecting plate; 11. sliding member; 12. first crank; 13. second crank; 14. spring; 15. fixing member; 16. threaded sleeve; 17. first threaded rod; 18. second threaded rod; 19. rotating cylinder; 20. limiting slider; 21. slide groove; 22. belt; 23. first gear; 24. second gear; 25. first worm; 26. third gear; 27. fourth gear; 28. second worm; 29. ​​outer frame; 30. fixed cylinder; 31. fifth gear. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0029] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention.

[0030] Embodiment 1

[0031] like Figure 1-6As shown, an artistic gymnastics body longitudinal axis rotation training machine proposed by the present invention includes a chassis 6, a motor 9 is fixedly connected to the outside of the chassis 6, a first gear 23 is arranged at the output end of the motor 9, the first gear 23 is meshedly connected to the outside of the second gear 24, the outside of the second gear 24 is fixedly connected to the outside of the second gear 24, a first worm 25 is meshedly connected to the outside of the first worm 25, a third gear 26 is meshedly connected to the outside of the third gear 26, a fourth gear 27 is meshedly connected to the outside of the third gear 26, a first threaded rod 17 is fixedly connected to the outside of the third gear 26, a second threaded rod 18 is fixedly connected to the outside of the fourth gear 27, a support 1 is fixedly connected to the outside of the chassis 6, and the outside of the support 1 An outer frame 29 is fixedly connected, a sliding member 11 is slidably connected to the outside of the outer frame 29, a fixed cylinder 30 is fixedly connected to the outside of the sliding member 11, a guardrail 8 is fixedly connected to the outside of the sliding member 11, a first crank 12 is rotatably connected to the outside of the sliding member 11, a second crank 13 is rotatably connected to the outside of the sliding member 11, the first crank 12 and the second crank 13 are fixedly connected, a fixing member 15 is fixedly connected to the outside of the second crank 13, a threaded sleeve 16 is rotatably connected to the outside of the sliding member 11, a rotating cylinder 19 is fixedly connected to the outside of the threaded sleeve 16, a slide groove 21 is fixedly connected to the outside of the outer frame 29, and a limited slider 20 is slidably connected to the outside of the slide groove 21;

[0032] The first gear 23 is meshedly connected to the outside with a belt 22, the belt 22 is meshedly connected to the outside with a second gear 24, and the second gear 24 is meshedly connected to the first gear 23 via the belt 22;

[0033] The outer frame 29 is rotatably connected to the second threaded rod 18, and the outer frame 29 is rotatably connected to the first threaded rod 17. The outer frame 29 is fixedly connected to the support member 1.

[0034] The sliding member 11 is externally fixedly connected with a connecting plate 10, and the connecting plate 10 is externally fixedly connected with a guardrail 8, and the guardrail 8 and the sliding member 11 are fixedly connected via the connecting plate 10;

[0035] The first crank 12 is externally fixedly connected with a spring 14, the spring 14 is externally fixedly connected with a second crank 13, and the second crank 13 is fixedly connected to the first crank 12 via the spring 14;

[0036] The threaded sleeve 16 is threadedly connected to the second threaded rod 18 , and the threaded sleeve 16 is threadedly connected to the first threaded rod 17 .

[0037] In this embodiment, the working principle of the present invention is that in order to prevent the user from being injured during use, the user needs to be protected, because the output end of the motor 9 in the device is provided with a first gear 23, and the third gear 26 is driven to rotate by the first worm 25, and the third gear 26 is meshed with the fourth gear 27, and the third gear 26 is fixedly connected to the first threaded rod 17, and the fourth gear 27 is fixedly connected to the second threaded rod 18, and the first threaded rod 17 and the second threaded rod 18 rotate in opposite directions, and the outer frame 29 and the limit slider 20 are slidably connected through the slide groove 21, and the second threaded rod 18 or the first threaded rod 18 is connected to the outer frame 29. 7, the sliding member 11 can move up and down, the first crank 12 touches the limiting slider 20, so that the first crank 12 rotates, and the first crank 12 and the second crank 13 are fixedly connected by the spring 14, so that the first crank 12 can drive the second crank 13 to rotate through the elasticity of the spring 14, so that the fixing member 15 can drive the threaded sleeve 16 to rotate by the rotating cylinder 19, so that the connection between the first threaded rod 17 and the second threaded rod 18 can be switched, and the position of the limiting slider 20 can be adjusted according to the height of the user, so as to limit the movement range of the guardrail 8 and better protect the user.

[0038] Embodiment 2

[0039] like Figure 1-6 As shown, based on the first embodiment, the chassis 6 is rotatably connected to the first worm 25, the first worm 25 is externally fixedly connected to the second worm 28, the second worm 28 is externally meshedly connected to the fifth gear 31, the fifth gear 31 is externally fixedly connected to the pedal plate 7, and the chassis 6 is externally fixedly connected to the rotating mechanism;

[0040] The rotating mechanism includes a chassis 6 with a support member 1 fixedly connected to the outside, a rotating disk 2 rotatably connected to the outside of the support member 1, a steel rope 4 fixedly connected to the outside of the rotating disk 2, and a handle 3 fixedly connected to the outside of the steel rope 4;

[0041] The support member 1 is externally fixedly connected with a universal ball 5 , the universal ball 5 is externally rotatably connected with a rotating disk 2 , and the rotating disk 2 and the support member 1 are rotatably connected via the universal ball 5 .

[0042] In this embodiment, the working principle of the present invention is that it can be seen from the requirements of rhythmic gymnastics competitions that in the training of rhythmic gymnastics, the stability training of athletes during rotation is very important. The existing rotation training method is that the athletes themselves perform rotation exercises on the ground. When beginners practice alone in this way, they are prone to injuries due to not adapting. Because the output end of the motor 9 in the device is provided with a first gear 23, the first gear 23 and the second gear 24 are meshed and connected by a belt 22, and the second gear 24 is fixedly connected to the first worm 25, and the first worm 25 is driven by the belt 22, so that the rotation of the first worm 25 is more stable, and the first worm 25 is fixedly connected to the second worm 28, and the second worm 28 is meshed and connected with the fifth gear 31, so that the user can be driven by the pedal plate 7 to perform rotation training more stably during training, and the rotating disk 2 is rotatably connected to the support member 1 through the universal ball 5, and the rotating disk 2 is fixedly connected to the hand grip 3 through the steel rope 4, and the user can support himself by holding the hand grip 3 during training, so as to ensure that the user can perform a variety of rotation training during training.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the invention disclosed above are only used to help illustrate the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can better understand and use the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An artistic gymnastics body longitudinal axis rotation training machine, comprising a chassis (6), characterized in that: The chassis (6) is fixedly connected to a motor (9) on the outside, and a first gear (23) is provided at an output end of the motor (9). The first gear (23) is meshedly connected to a second gear (24) on the outside, and a first worm (25) is fixedly connected to the outside of the second gear (24). The first worm (25) is meshedly connected to a third gear (26) on the outside, and the third gear (26) is meshedly connected to a fourth gear (27) on the outside. The third gear (26) is fixedly connected to a first threaded rod (17) on the outside, and the fourth gear (27) is fixedly connected to a second threaded rod (18) on the outside. The chassis (6) is fixedly connected to a support member (1) on the outside, and an outer frame (29) is fixedly connected to the outer frame. (29) a sliding member (11) is externally slidably connected, a fixed cylinder (30) is externally fixedly connected to the sliding member (11), a guardrail (8) is externally fixedly connected to the sliding member (11), a first crank (12) is externally rotatably connected to the sliding member (11), a second crank (13) is externally rotatably connected to the sliding member (11), the first crank (12) and the second crank (13) are fixedly connected, a fixing member (15) is externally fixedly connected to the second crank (13), a threaded sleeve (16) is externally rotatably connected to the sliding member (11), a rotating cylinder (19) is externally fixedly connected to the threaded sleeve (16), a sliding groove (21) is externally fixedly connected to the outer frame (29), and a limit slider (20) is externally slidably connected to the sliding groove (21); The chassis (6) is rotationally connected to the first worm (25); the first worm (25) is externally fixedly connected to a second worm (28); the second worm (28) is externally meshedly connected to a fifth gear (31); the fifth gear (31) is externally fixedly connected to a pedal plate (7); and the chassis (6) is externally fixedly connected to a rotating mechanism.

2. The rhythmic gymnastics body longitudinal axis rotation training machine according to claim 1, characterized in that: The rotating mechanism comprises a chassis (6) externally fixedly connected to a support member (1), the support member (1) externally rotatably connected to a rotating disk (2), the rotating disk (2) externally fixedly connected to a steel rope (4), and the steel rope (4) externally fixedly connected to a handle (3).

3. The rhythmic gymnastics body longitudinal axis rotation training machine according to claim 1, characterized in that: The first gear (23) is externally meshed with a belt (22), the belt (22) is externally meshed with a second gear (24), and the second gear (24) is meshed with the first gear (23) via the belt (22).

4. The rhythmic gymnastics body longitudinal axis rotation training machine according to claim 1, characterized in that: The outer frame (29) is rotatably connected to the second threaded rod (18), the outer frame (29) is rotatably connected to the first threaded rod (17), and the outer portion of the outer frame (29) is fixedly connected to a support member (1).

5. The rhythmic gymnastics body longitudinal axis rotation training machine according to claim 1, characterized in that: The sliding member (11) is fixedly connected to a connecting plate (10) on the outside, the connecting plate (10) is fixedly connected to a guardrail (8) on the outside, and the guardrail (8) and the sliding member (11) are fixedly connected via the connecting plate (10).

6. The rhythmic gymnastics body longitudinal axis rotation training machine according to claim 1, characterized in that: The first crank (12) is fixedly connected to a spring (14) on the outside, the spring (14) is fixedly connected to a second crank (13) on the outside, and the second crank (13) is fixedly connected to the first crank (12) via the spring (14).

7. The rhythmic gymnastics body longitudinal axis rotation training machine according to claim 1, characterized in that: The threaded sleeve (16) is threadedly connected to the second threaded rod (18), and the threaded sleeve (16) is threadedly connected to the first threaded rod (17).

8. The rhythmic gymnastics body longitudinal axis rotation training machine according to claim 2, characterized in that: The support member (1) is fixedly connected to a universal ball (5) on the outside, the universal ball (5) is rotatably connected to a rotating disk (2) on the outside, and the rotating disk (2) and the support member (1) are rotatably connected via the universal ball (5).

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