CN210612788U - Stretching device is used in sports dance training - Google Patents
Stretching device is used in sports dance training Download PDFInfo
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- CN210612788U CN210612788U CN201921523087.5U CN201921523087U CN210612788U CN 210612788 U CN210612788 U CN 210612788U CN 201921523087 U CN201921523087 U CN 201921523087U CN 210612788 U CN210612788 U CN 210612788U
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- bevel gear
- backup plate
- stretching
- leg fixing
- stretching device
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Abstract
The utility model discloses a stretching device is used in sports dance training, the on-line screen storage device comprises a base, the upper left side hub connection of base has the backup plate, and the outside of backup plate is provided with the handle, the inside of sliding tray is provided with the slider, and the below hub connection of slider has electronic telescopic rod, the right side of backup plate is provided with spacing post, and the inside of spacing post is provided with the pulley, the top of pull rod is connected with first hank wheel through the pull wire, and the right side hub connection of first hank wheel has first bevel gear, first bevel gear right side meshing is connected with second bevel gear, and second bevel gear's right side meshing is connected with the transfer line, the outside of second hank wheel is connected with the flabellum, and the below of second hank wheel is connected with the shank mount through the pull wire. This stretching device for sports dance training can carry out stretching movement to user's health many positions to tensile degree convenient to use person controls, has increased the use travelling comfort and the practicality of device.
Description
Technical Field
The utility model relates to a sports dance training equipment technical field specifically is a sports dance training is with stretching device.
Background
Sports dancing not only can exercise the body, but also can cultivate the human's temperament and improve the quality of qi, in order to prevent ligament and physical injury before sports dancing training, need use stretching device to stretch limbs ligament and joint, but stretching device for sports dancing training on the market still has some deficiencies at present, for example:
1. most stretching devices for sports dance training in the current market can only stretch a single part when stretching, and are inconvenient for users to control the stretching degree, easy to cause injury to the users in the stretching process and low in practicability;
2. sports dance training on the existing market is with stretching device mostly needs constantly to adjust the health position and carry out tensile motion, sweat easily when leading to the training to influence user's training effect.
We have therefore proposed a stretching device for sports dance training in order to solve the problems set out above.
Disclosure of Invention
An object of the utility model is to provide a sports dancing is draw gear for training to solve the problem that sports dancing is drawn the function singleness and the use is comparatively loaded down with trivial details for draw gear on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a stretching device for physical dance training comprises a base, wherein a backup plate is connected to the upper left side of the base in a shaft mode, a handle is arranged on the outer side of the backup plate, a sliding groove is formed in the bottom of the backup plate, a sliding block is arranged inside the sliding groove, an electric telescopic rod is connected to the lower side of the sliding block in a shaft mode, a limiting column is arranged on the right side of the backup plate, a pulley is arranged inside the limiting column, a pull rod is arranged on the lower left side of the pulley, a first twisting wheel is connected to the upper portion of the pull rod through a pull wire, a first bevel gear is connected to the right side of the first twisting wheel in a shaft mode, the first twisting wheel is connected to a stretching frame through a torsion spring, a second bevel gear is connected to the right side of the first bevel gear in a meshed mode, a transmission rod is connected to the right side of the second bevel gear in a meshed mode, and the lower part of the second reel is connected with a leg fixing frame through a traction wire, and the inner side of the leg fixing frame is provided with a movable frame.
Preferably, the backup plate and the base form a rotating structure, the sliding groove in the backup plate and the slider form an engaging sliding structure, and the slider and the electric telescopic rod form a rotating structure.
Preferably, the number of the pull rods is 2, and the pulling directions of the 2 pull rods are opposite.
Preferably, the first twisting wheel is symmetrically arranged about the central line of the stretching frame by 2, the first twisting wheel and the stretching frame form a rotating structure, and the rotating directions of the 2 first twisting wheels are opposite.
Preferably, the number of the leg fixing frames is 2 symmetrically arranged about the center line of the stretching frame, the moving directions of the 2 leg fixing frames are opposite, and the leg fixing frames and the movable frame on the inner side of the leg fixing frames form a rotating structure.
Compared with the prior art, the beneficial effects of the utility model are that: the stretching device for physical dance training;
1. the device is provided with a backup plate, pull rods, a leg fixing frame and a transmission rod, a user can sit above a base, a leg is placed above a movable frame in the leg fixing frame, the pull rods on the left side and the right side are pulled in turn to enable an arm to do reciprocating bending and stretching motion, meanwhile, a traction line drives a first reel to rotate, a first bevel gear is driven to rotate in the rotating process of the first reel, the first bevel gear drives a second reel to rotate through meshing action, the leg fixing frame makes up-and-down reciprocating motion, the user can lie over the base, the waist is stretched by adjusting the inclination angle of the backup plate, multiple parts of the body of the user can be stretched, the stretching degree is convenient for the user to control, and the practicability of the device is improved;
2. be provided with first bevel gear, second bevel gear and flabellum, the user can sit in the base top when carrying out the tensile motion of limbs, inclination through adjusting the backup plate makes the position of sitting more comfortable, and does not need to stretch the posture adjustment many times, and can drive first bevel gear and second bevel gear through the power that the tensile in-process of arm used and carry out the meshing effect, can drive the flabellum rotation simultaneously and blow, make the user can not move sweat, the use travelling comfort of device and user's training effect have been increased.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic structural view of the stretching frame of the present invention;
FIG. 3 is a schematic view of the backup plate structure of the present invention;
fig. 4 is a schematic structural view of a second reel of the present invention.
In the figure: 1. a base; 2. a backup plate; 3. a grip; 4. a sliding groove; 5. a slider; 6. an electric telescopic rod; 7. a limiting column; 8. a pulley; 9. a pull rod; 10. a pull wire; 11. a first reel; 12. a first bevel gear; 13. a torsion spring; 14. a second bevel gear; 15. a transmission rod; 16. a second reel; 17. a fan blade; 18. a leg fixing frame; 19. a movable frame; 20. and a stretching frame.
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, the present invention provides a technical solution: a stretching device base 1 for sports dance training, a backup plate 2, a handle 3, a sliding groove 4, a sliding block 5, an electric lifting and contracting rod 6, a limiting column 7, a pulley 8, a pull rod 9, a traction wire 10, a first winch 11, a first bevel gear 12, a torsion spring 13, a second bevel gear 14, a transmission rod 15, a second winch 16, a fan blade 17, a leg fixing frame 18, a movable frame 19 and a stretching frame 20, wherein the backup plate 2 is connected with the upper left shaft of the base 1, the handle 3 is arranged on the outer side of the backup plate 2, the sliding groove 4 is arranged at the bottom of the backup plate 2, the sliding block 5 is arranged inside the sliding groove 4, the electric lifting and contracting rod 6 is connected with the lower shaft of the sliding block 5, the limiting column 7 is arranged on the right side of the backup plate 2, the pulley 8 is arranged inside the limiting column 7, the pull rod 9 is arranged on the lower left side of the pulley 8, the first winch 11 is connected with the upper side, a first bevel gear 12 is connected to the right side shaft of the first winch 11, the first winch 11 is connected to the stretching frame 20 through a torsion spring 13, a second bevel gear 14 is connected to the right side of the first bevel gear 12 in a meshed manner, a transmission rod 15 is connected to the right side of the second bevel gear 14 in a meshed manner, a second winch 16 is connected to the outer side of the second bevel gear 14, fan blades 17 are connected to the outer side of the second winch 16, a leg fixing frame 18 is connected to the lower side of the second winch 16 through a traction wire 10, and a movable frame 19 is arranged on the inner side of the leg fixing frame 18;
the backup plate 2 and the base 1 form a rotating structure, a sliding groove 4 and a sliding block 5 in the backup plate 2 form a clamping sliding structure, the sliding block 5 and the electric telescopic rod 6 form a rotating structure, and the inclination angle of the backup plate 2 can be controlled by the electric telescopic rod 6, so that a user can conveniently stretch the lumbar ligament;
2 pull rods 9 are symmetrically arranged about the central line of the stretching frame 20, the pulling directions of the 2 pull rods 9 are opposite, repeated bending and stretching movement can be carried out on the upper limbs by pulling the pull rods 9, the stretching effect is achieved, and meanwhile, the first twisting wheel 11 can be driven to rotate to provide power for stretching the lower limbs;
the number of the first twisting wheels 11 is 2, the first twisting wheels 11 and the stretching frame 20 form a rotating structure, the rotating directions of the 2 first twisting wheels 11 are opposite, the first bevel gear 12 can be driven to rotate by rotating the first twisting wheels 11, so that the second twisting wheels 16 are driven to rotate and wind, and the limb stretching effect is achieved by pulling up the leg fixing frame 18;
the shank mount 18 is provided with 2 about the central line symmetry of tensile frame 20, and the motion direction of 2 shank mounts 18 is opposite to shank mount 18 constitutes revolution mechanic with its inboard adjustable shelf 19, can raise tensile effect to the low limbs through the oscilaltion of shank mount 18, has increased the practicality of device.
The working principle is as follows: when the stretching device for training sports dancing is used, firstly, as shown in fig. 1 and 3, a user can lie on the base 1, hold the handle 3 with two hands, and finely adjust the height of the electric telescopic rod 6, so that the inclination angle of the backup plate 2 is changed, thereby stretching the waist of the user, as shown in fig. 1 and 2, the user sits on the base 1, puts the legs on the movable frame 19 at the inner side of the leg fixing frame 18, holds the pull rod 9, sequentially pulls the pull rod 9 through two arms, so that the pull wire 10 drives the first twisting wheel 11 to rotate, the first twisting wheel 11 drives the first bevel gear 12 to rotate, the first bevel gear 12 is engaged with the second bevel gear 14 in advance, thereby driving the second twisting wheel 16 to rotate, and the leg fixing frame 18 is pulled to reciprocate up and down during the rotation of the second twisting wheel 16, thereby completing the stretching training of the legs, due to the action of the transmission rod 15, the movement directions of the 2 leg fixing frames 18 are opposite, which is convenient for the user to operate, as shown in fig. 4, the second bevel gear 14 drives the fan blades 17 to rotate in the rotation process, the pulling force part of the user is changed into wind force, so that the fan blades 17 blow the user, and the training effect is prevented from being influenced by sweating in the training process of the user, thereby completing a series of work, and the content which is not described in detail in the specification belongs to the prior art which is well known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a stretching device is used in sports dance training, includes base (1), its characterized in that: a backup plate (2) is connected to the upper left side of the base (1) in a shaft mode, a handle (3) is arranged on the outer side of the backup plate (2), a sliding groove (4) is formed in the bottom of the backup plate (2), a sliding block (5) is arranged inside the sliding groove (4), an electric telescopic rod (6) is connected to the lower side of the sliding block (5) in a shaft mode, a limiting column (7) is arranged on the right side of the backup plate (2), a pulley (8) is arranged inside the limiting column (7), a pull rod (9) is arranged on the lower left side of the pulley (8), a first reel (11) is connected to the upper side of the pull rod (9) through a pull wire (10), a first bevel gear (12) is connected to the right side of the first reel (11) in a shaft mode, the first reel (11) is connected to a stretching frame (20) through a torsion spring (13), a second bevel gear (14) is connected to the right side of, and the right side of the second bevel gear (14) is connected with a transmission rod (15) in a meshing manner, the outer side of the second bevel gear (14) is connected with a second reel (16), the outer side of the second reel (16) is connected with fan blades (17), the lower part of the second reel (16) is connected with a leg fixing frame (18) through a traction line (10), and the inner side of the leg fixing frame (18) is provided with a movable frame (19).
2. A stretching device for sports dance training according to claim 1, wherein: the backup plate (2) and the base (1) form a rotating structure, a sliding groove (4) in the backup plate (2) and a sliding block (5) form a clamping sliding structure, and the sliding block (5) and the electric telescopic rod (6) form a rotating structure.
3. A stretching device for sports dance training according to claim 1, wherein: the number of the pull rods (9) is 2, and the pulling directions of the 2 pull rods (9) are opposite.
4. A stretching device for sports dance training according to claim 1, wherein: the number of the first twisting wheels (11) is 2, the number of the first twisting wheels is symmetrical about the central line of the stretching frame (20), the first twisting wheels (11) and the stretching frame (20) form a rotating structure, and the rotating directions of the 2 first twisting wheels (11) are opposite.
5. A stretching device for sports dance training according to claim 1, wherein: the number of the leg fixing frames (18) is 2, the moving directions of the 2 leg fixing frames (18) are opposite, and the leg fixing frames (18) and the movable frame (19) on the inner side of the leg fixing frames form a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523087.5U CN210612788U (en) | 2019-09-12 | 2019-09-12 | Stretching device is used in sports dance training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523087.5U CN210612788U (en) | 2019-09-12 | 2019-09-12 | Stretching device is used in sports dance training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210612788U true CN210612788U (en) | 2020-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921523087.5U Expired - Fee Related CN210612788U (en) | 2019-09-12 | 2019-09-12 | Stretching device is used in sports dance training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210612788U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023339A (en) * | 2020-08-26 | 2020-12-04 | 张向东 | Rowing machine for physical fitness |
| CN112774127A (en) * | 2021-01-25 | 2021-05-11 | 东华理工大学 | Shank stretching device for body-building |
| CN112999594A (en) * | 2021-03-04 | 2021-06-22 | 郑州铁路职业技术学院 | Dance teaching machine |
| CN113426070A (en) * | 2021-06-15 | 2021-09-24 | 李亮 | Ligament tractive device for track and field training |
-
2019
- 2019-09-12 CN CN201921523087.5U patent/CN210612788U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023339A (en) * | 2020-08-26 | 2020-12-04 | 张向东 | Rowing machine for physical fitness |
| CN112774127A (en) * | 2021-01-25 | 2021-05-11 | 东华理工大学 | Shank stretching device for body-building |
| CN112999594A (en) * | 2021-03-04 | 2021-06-22 | 郑州铁路职业技术学院 | Dance teaching machine |
| CN113426070A (en) * | 2021-06-15 | 2021-09-24 | 李亮 | Ligament tractive device for track and field training |
| CN113426070B (en) * | 2021-06-15 | 2023-03-31 | 兰溪市网奥运动器材有限公司 | Ligament tractive device for track and field training |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20210912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |