Correcting device capable of being used for dance postures

Abstract

The utility model discloses a correcting device capable of being used for dance postures, which comprises a first rod group and a second rod group, and the first rod group and the second rod group are adjustably connected and can be placed on the back side of a dancer in a mutually perpendicular mode. A girdling mechanism is detachably arranged on the side edge of the second rod set and comprises a belt body, and the belt body can be arranged to be attached to the waist of a dancer; a contact mechanism is detachably arranged at the end of the second rod set and comprises an elastic plate, and the elastic plate can be attached to the back of a dancer. According to the utility model, the first rod group and the second rod group are arranged, and the first rod group and the second rod group are adjustably connected, so that a user can conveniently adjust the states of the first rod group and the second rod group according to requirements, so that the first rod group and the second rod group are perpendicular to each other and are placed on the back of the user, and convenience is provided for the user to contact or correct the standing posture.

Description

Technical Field

[0001] The utility model relates to the technical field of dance posture training and correction, in particular to a correction device that can be used for dance posture. Background Art

[0002] Graceful and precise dance posture is crucial to the visual beauty of dance works. Through the placement of various body parts, the extension of lines, and the transitions between movements, dancers create vivid dance images and enhance the artistic appeal of dance. Professional dance training courses begin with the fundamentals. Through repeated practice of basic postures such as standing, sitting, hand and foot positions, and gradual correction during training, the dancers gradually develop muscle memory and postural awareness. For example, in ballet, barre training involves prolonged use of the barre to practice leg stretching, kicking, leg control, and body position adjustments, which refines leg lines and improves posture. At the same time, the intensity of training should be moderate. Overtraining can lead to fatigue, affecting the accuracy and beauty of posture. Insufficient training intensity will not effectively strengthen muscle memory and improve posture.

[0003] In order to enable dancers to form muscle memory and help dancers complete posture training, dance studios are usually equipped with training devices. For example, a Chinese patent with publication number CN217526253U discloses a dance body training device, which includes a connecting base plate, a support rod is provided at the top of the connecting base plate, a support assembly is provided on the outside of the support rod, the support assembly includes a movable ring and a locking bolt, a connecting rod is fixedly installed on one side of the movable ring, a fixed ring is fixedly installed on one side of the connecting rod, and a training rod passing through the fixed ring is fixedly provided on the top of the connecting base plate. Clamping assemblies are provided on both sides of the training rod, and the clamping assembly includes a mounting sleeve and a threaded shaft. By setting the support assembly, the user can conveniently adjust the installation height of the training rod, so that users of different heights can obtain the optimal training leg stretch height, thereby improving applicability.

[0004] The training device provided by the above patent is generally suitable for dancers' leg stretching training, body flexibility training, etc., but is not suitable for completing the training and correction of dancers' standing posture. At the same time, there is a lack of training and correction devices for dancers' standing posture in dance training. Utility Model Content

[0005] The purpose of the utility model is to provide a correction device that can be used for dancing posture, aiming to improve the problem in the field of dance that there is a lack of standing posture training and binding devices for dancers.

[0006] The utility model is implemented as follows: a correction device for dance posture, comprising a first rod group and a second rod group, the first rod group and the second rod group being adjustably connected and being placed perpendicular to each other on the back of a dancer; a waist-binding mechanism is detachably provided on the side of the second rod group, the waist-binding mechanism comprising a belt body, and the belt body can be arranged to fit the waist of the dancer; a contact mechanism is detachably provided on the end of the second rod group, the contact mechanism comprising an elastic plate, and the elastic plate can be arranged to fit the back of the dancer.

[0007] Preferably, the second rod group includes a second connecting frame, a first sleeve and a second sleeve, and a threaded column is fixedly provided at the end of the second connecting frame. The ends of the first sleeve and the second sleeve that are close to each other are respectively sleeved on the two ends of the second connecting frame, and the threaded column can be threadedly inserted into the threaded hole of the sleeve end wall.

[0008] Preferably, the second connecting frame includes a connecting column and two second branch pipes, a thread groove is provided on the end face of the connecting column, a thread structure is provided on the ends of the two second branch pipes close to each other, and the ends of the two second branch pipes close to each other are both threadedly inserted into the connecting column.

[0009] Preferably, the first rod group includes a first connecting frame and a supporting rod, the first connecting frame includes a central column and two first branch tubes, the two first branch tubes are vertically arranged at both ends of the central column, the ends of the two supporting rods that are close to each other are respectively inserted into the two first branch tubes, and the ends that are far away from each other are both arranged as arc structures.

[0010] Preferably, a connecting groove is provided on the side wall of the center column, and a convex tube is fixedly provided on the side wall of the second sleeve, and the convex tube is inserted into the connecting groove through a bearing connection.

[0011] Preferably, the waist-binding mechanism also includes a second arc-shaped splint, and a single rod and a double rod are respectively provided at both ends of the second arc-shaped splint. One end of the belt body is sleeved on the single rod, and the other end passes through the gap between the double rod and the second arc-shaped splint, and passes through the double rod, and an anti-slip layer is provided on the double rod.

[0012] Preferably, the central angle of the second arc-shaped splint is greater than 180°, and a snap column is fixedly provided at the end of the inner side of the second arc-shaped splint, and a snap groove is provided on the side wall of the connecting column. The snap groove is provided along the height direction of the connecting column, and the top is provided as an opening. The second arc-shaped splint is sleeved on the connecting column, and the snap column is located in the snap groove.

[0013] Preferably, a support plate is fixedly provided on the side of the elastic plate, the end of the support plate is connected to the edge of the elastic plate, and a first arc-shaped clamping plate is fixedly provided in the middle of the support plate, the central angle of the first arc-shaped clamping plate is greater than 180°, and is sleeved on the sleeve.

[0014] Preferably, a sliding card plate is fixedly provided on the edge of the elastic plate, and sliding slots are provided at both ends of the support plate. The sliding slots are arranged along the length direction of the support plate, and the ends of the two sliding slots away from each other are both set to be openings, and the sliding card plate is sleeved on the support plate.

[0015] Preferably, two threaded rods are symmetrically arranged on the side of the support plate, one end of the two threaded rods is connected to the support plate through a bearing, and the other end of the threaded rods passes through the sliding clamping plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The present invention is provided with a first rod group and a second rod group, and the first rod group and the second rod group are adjustably connected. Therefore, it is convenient for the user to adjust the state of the first rod group and the second rod group according to needs, so that they are perpendicular to each other and placed on the back of the user, providing convenience for the user to communicate or correct the standing posture.

[0018] 2. The utility model is provided with a first rod group and a second rod group with adjustable lengths, and their lengths can be adjusted according to needs, which provides convenience for the storage of the device; in addition, the end of the first rod group is set to a curved structure, which is convenient for the user's arm to cross over, while avoiding the user's arm being placed too far back and causing arm discomfort.

[0019] 3. The present invention is provided with an elastic plate, and the elastic plate is in direct contact with the back of the user, thereby increasing the contact area between the device and the user's back and avoiding discomfort caused by high pressure due to direct contact between the rod and the back.

[0020] 4. The utility model is provided with a waist-binding mechanism, which can wrap the belt around the user's waist when the first rod group and the second rod group are placed behind the user, and adjust the tension of the belt to limit the position of the user's waist and the rod group, thereby preventing the user's waist from bulging forward. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the utility model as a whole;

[0022] Figure 2 It is a structural diagram of the second rod group of the utility model;

[0023] Figure 3 This is a structural diagram of the second connecting frame of the utility model;

[0024] Figure 4 It is a structural diagram of the first rod group of the utility model;

[0025] Figure 5 This is a structural diagram of the first connecting frame of the utility model;

[0026] Figure 6 This is a structural diagram of the waist-binding mechanism of the utility model;

[0027] Figure 7 This is a schematic structural diagram of the second arc-shaped splint of the utility model;

[0028] Figure 8 This is the first schematic diagram of the contact mechanism structure of the utility model;

[0029] Figure 9 This is a second schematic diagram of the contact mechanism structure of the utility model;

[0030] Figure 10 It is a structural diagram of the elastic plate of the utility model;

[0031] Figure 11 It is a structural schematic diagram of the support plate of the utility model.

[0032] In the figure: 1. first rod group; 11. first connecting frame; 111. middle column; 112. connecting groove; 113. first branch pipe; 12. supporting rod; 2. second rod group; 21. first sleeve; 22. second connecting frame; 221. second branch pipe; 222. connecting column; 223. threaded groove; 224. threaded structure; 225. threaded column; 226. snap groove; 23. second sleeve; 231. threaded hole; 3. contact mechanism; 31. elastic plate; 311. sliding clamping plate; 32. supporting plate; 321. sliding clamping groove; 33. first arc-shaped splint; 331. threaded rod; 4. waist-binding mechanism; 41. second arc-shaped splint; 411. snap column; 412. double rod; 413. single rod; 42. belt body. DETAILED DESCRIPTION

[0033] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0034] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0035] Example 1

[0036] In order to facilitate standing posture training for dancers and correct their standing posture, this embodiment provides a correction training device. When using the device, the device is placed behind the dancer. Under the action of the dancer's arms, the device is stably placed relative to the dancer. At the same time, the upper and lower ends of the device respectively contact the dancer's back, thereby making the dancer's body more upright and providing assistance in correcting the dancer's standing posture.

[0037] like Figure 1 As shown, the correction training device includes a first rod group 1 and a second rod group 2, which are hingedly connected, that is, the first rod group 1 and the second rod group 2 can be set in parallel, or can be adjusted to a perpendicular state to each other according to needs. When the device is not in use, the state of the device can be adjusted for easy storage. When the device is used to train or correct standing posture, the first rod group 1 and the second rod group 2 are adjusted to be perpendicular to each other. The user's arm crosses over one rod group so that the device is stably placed against the user's back, while the upper and lower ends of the other rod group are in contact with the north, and then under the action of the device, a better posture is trained or a bad posture is corrected.

[0038] like Figure 1 As shown, in order to facilitate storage, the first rod group 1 and the second rod group 2 are both set to an adjustable state. Therefore, the lengths of the first rod group 1 and the second rod group 2 can be adjusted according to needs to adjust the size of the device and reduce the space occupied by the device when stored.

[0039] like Figure 4 As shown, specifically, the first rod assembly 1 includes a first connecting frame 11 and a supporting rod 12. The first connecting frame 11 includes a central column 111 and two first branch tubes 113, which are vertically arranged at both ends of the central column 111. The ends of the two supporting rods 12 that are close to each other are respectively inserted into the two first branch tubes 113. A rubber layer is provided on the contact surface between the supporting rods 12 and the first branch tubes 113. The rubber layer increases the resistance of the supporting rods 12 to movement relative to the first branch tubes 113, thereby achieving a stable and adjustable connection between the supporting rods 12 and the first branch tubes 113.

[0040] like Figure 4 As shown, the ends of the two support rods 12 that are away from each other are both configured as arc-shaped structures. Therefore, the user's arms can cross the arc-shaped ends of the support rods 12 to control the device to be stably placed on the user's back, while preventing the user's arms from being placed too far back and causing arm discomfort.

[0041] like Figure 2 、 Figure 3As shown, specifically, the second rod assembly 2 includes a second connecting frame 22, a first sleeve 21, and a second sleeve 23. The second connecting frame 22 includes a connecting column 222 and two second branch pipes 221. The second branch pipes 221 can be detachably connected relative to the connecting column 222. The ends of the first sleeve 21 and the second sleeve 23 that are adjacent to each other are respectively sleeved onto the second branch pipes 221. In addition, a rubber layer is provided on the contact surface between the sleeves and the branch pipes. The rubber layer increases the resistance to movement of the sleeves and the branch pipes, thereby achieving a stable and adjustable connection between the sleeves and the branch pipes. A threaded column 225 is fixedly provided at the ends of the two second branch pipes 221 that are separated from each other, and a threaded hole 231 is provided on the end wall of the sleeve. Therefore, when the sleeve is fully sleeved onto the branch pipe, the threaded column 225 is threaded into the threaded hole 231, thereby stably connecting the sleeve and the branch pipe.

[0042] like Figure 2 、 Figure 3 As shown, in order to achieve detachable connection between the connecting column 222 and the branch pipe, a thread groove 223 is provided on the end face of the connecting column 222, and a thread structure 224 is provided at the ends of the two second branch pipes 221 close to each other, and the ends of the two second branch pipes 221 close to each other are both threadedly inserted into the connecting column 222, so that the connecting column 222 and the branch pipe are detachably and stably connected.

[0043] like Figure 2 、 Figure 4 As shown, in order to realize the hinged connection between the first rod group 1 and the second rod group 2, a connecting groove 112 is provided on the side wall of the center column 111, and a protruding tube is fixedly provided on the side wall of the second sleeve 23. The protruding tube is inserted into the connecting groove 112 through a bearing connection. Therefore, the first rod group 1 and the second rod group 2 are staggered and hingedly connected.

[0044] like Figure 1 、 Figure 8 As shown, in order to avoid back discomfort caused by the small cross-sectional area between the second rod group 2 and the user's back, a contact mechanism 3 is detachably provided at the end of the second rod group 2. The contact mechanism 3 includes an elastic plate 31. A support plate 32 is fixedly provided on the side of the elastic plate 31. The end of the support plate 32 is connected to the edge of the elastic plate 31, and the support plate 32 is connected to the second rod group 2. Therefore, the elastic plate 31 is stably provided on the side of the second rod group 2 and directly contacts the user's back, thereby increasing the contact area between the device and the user's back and reducing the pressure applied by the device on the back.

[0045] In order to ensure that the support plate 32 is stably connected to the second rod group 2, a first arc-shaped clamping plate 33 is fixedly provided in the middle of the support plate 32. The central angle of the first arc-shaped clamping plate 33 is greater than 180° and is sleeved on the sleeve. Utilizing the retractable characteristics of the first arc-shaped clamping plate 33, the support plate 32 is arranged on the side of the second rod group 2, and at the same time provides convenience for disassembling the support plate 32 and the second rod group 2 as needed.

[0046] Example 2

[0047] like Figure 9-11 As shown, based on Example 1, in order to be able to adjust the state of the elastic plate 31 as needed, a sliding card plate 311 is fixedly provided on the edge of the elastic plate 31. There are multiple sliding card plates 311, which are divided into two groups. The two groups of sliding card plates 311 are arranged on two parallel edges of the elastic plate 31. Sliding card slots 321 are provided at both ends of the support plate 32. The sliding card slots 321 are arranged along the length direction of the support plate 32. The ends of the two sliding card slots 321 that are away from each other are both set as openings. The sliding card plates 311 are sleeved on the support plate 32. Therefore, under the premise of achieving a stable connection between the elastic plate 31 and the support plate 32, support is provided for adjusting the state of the elastic plate 31, that is, support is provided for adjusting the distance between the two edges of the elastic plate 31.

[0048] In order to control the relative movement of the edge of the elastic plate 31 and adjust the state of the elastic plate 31, two threaded rods 331 are symmetrically arranged on the side of the support plate 32, and the threaded rods 331 are arranged along the length of the support plate 32. The ends of the two threaded rods 331 that are close to each other are connected to the support plate 32 through bearings, and the other ends are threaded through the sliding clamping plate 311. At the same time, polygonal grooves are provided on the ends of the two threaded rods 331 that are away from each other. Therefore, the staff can directly grasp the threaded rods 331 and rotate them, or insert a polygonal wrench into the polygonal groove to control the rotation of the threaded rods 331, control the sliding clamping plate 311 to move along the length of the support plate 32, and then drive the edge of the elastic plate 31 to move, so as to adjust the state of the elastic plate 31.

[0049] Example 3

[0050] like Figure 1 、 Figure 6 、 Figure 7 As shown, based on Example 1 or 2, in order to prevent the user's waist from lordosis during training or correcting a standing posture, a waist-binding mechanism 4 is provided on the side of the second rod group 2. The waist-binding mechanism 4 includes a belt body 42 and a second curved splint 41. The second curved splint 41 is provided with a single rod 413 and a double rod 412 at each end. One end of the belt body 42 is mounted on the single rod 413, and the other end passes through the gap between the double rod 412 and the second curved splint 41 and is provided through the double rod 412. Therefore, the end of the belt body 42 passing through the double rod 412 can be pulled to adjust the length of the belt body 42 to fit the user's waist. When the belt body 42 is mounted on the user's waist, it is stably connected to the user's waist. To ensure the stability of the belt body 42 during length adjustment, an anti-slip layer is provided on the double rod 412 to increase the resistance of the belt body 42 to movement relative to the double rod 412.

[0051] In order to enable the waist-binding mechanism 4 to be quickly installed on the second rod assembly 2 as required, the central angle of the second curved clamping plate 41 is greater than 180°, and a snap-on column 411 is fixedly provided at the inner end of each of the second curved clamping plates 41. A snap-on groove 226 is provided on the side wall of the connecting column 222. The central angle of the snap-on groove 226 is greater than 180°. The snap-on groove 226 is provided along the height direction of the connecting column 222 and is open at the top. The second curved clamping plate 41 is sleeved on the connecting column 222, and the snap-on column 411 is located in the snap-on groove 226. Therefore, under the cooperation of the snap-on groove 226 and the snap-on column 411, the second curved clamping plate 41 is stably sleeved on the connecting column 222. Because the top of the snap-on groove 226 is open, the second curved clamping plate 41 can also be removed from the top of the connecting column 222, thereby achieving detachable installation of the waist-binding mechanism 4.

[0052] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A device for correcting dance posture, characterized in that: The invention comprises a first rod group (1) and a second rod group (2), wherein the first rod group (1) and the second rod group (2) are adjustably connected and can be placed perpendicularly to each other on the back of a dancer; a waist-binding mechanism (4) is detachably provided on the side of the second rod group (2), wherein the waist-binding mechanism (4) comprises a belt body (42), and the belt body (42) can be arranged to fit the waist of the dancer; a contact mechanism (3) is detachably provided at the end of the second rod group (2), wherein the contact mechanism (3) comprises an elastic plate (31), and the elastic plate (31) can be arranged to fit the back of the dancer.

2. A device for correcting dance posture according to claim 1, characterized in that: The second rod group (2) comprises a second connecting frame (22), a first sleeve (21) and a second sleeve (23), a threaded column (225) is fixedly provided at the end of the second connecting frame (22), the ends of the first sleeve (21) and the second sleeve (23) close to each other are respectively sleeved on the two ends of the second connecting frame (22), and the threaded column (225) can be threadedly inserted into the threaded hole (231) of the sleeve end wall.

3. A device for correcting dance posture according to claim 2, characterized in that: The second connecting frame (22) comprises a connecting column (222) and two second branch pipes (221); a thread groove (223) is provided on the end surface of the connecting column (222); a thread structure (224) is provided at the ends of the two second branch pipes (221) close to each other; and the ends of the two second branch pipes (221) close to each other are both threadedly inserted into the connecting column (222).

4. The device for correcting dance posture according to claim 2, characterized in that: The first rod group (1) comprises a first connecting frame (11) and a supporting rod (12); the first connecting frame (11) comprises a central column (111) and two first branch pipes (113); the two first branch pipes (113) are vertically arranged at both ends of the central column (111); the ends of the two supporting rods (12) that are close to each other are respectively inserted into the two first branch pipes (113), and the ends that are far away from each other are both arranged in an arc structure.

5. The device for correcting dance posture according to claim 4, characterized in that: A connecting groove (112) is provided on the side wall of the center column (111), and a convex tube is fixedly provided on the side wall of the second sleeve (23), and the convex tube is inserted into the connecting groove (112) through a bearing connection.

6. The device for correcting dance posture according to claim 3, characterized in that: The waist-binding mechanism (4) further comprises a second arc-shaped splint (41), and a single rod (413) and a double rod (412) are respectively provided at both ends of the second arc-shaped splint (41), one end of the belt body (42) is sleeved on the single rod (413), and the other end passes through the gap between the double rod (412) and the second arc-shaped splint (41), and passes through the double rod (412), and an anti-slip layer is provided on the double rod (412).

7. The device for correcting dance posture according to claim 6, characterized in that: The central angle of the second arc-shaped clamping plate (41) is greater than 180°, and a snap-fit ​​column (411) is fixedly provided at the inner end of the second arc-shaped clamping plate (41). A snap-fit ​​groove (226) is provided on the side wall of the connecting column (222), and the snap-fit ​​groove (226) is provided along the height direction of the connecting column (222), and the top is provided as an opening. The second arc-shaped clamping plate (41) is sleeved on the connecting column (222), and the snap-fit ​​column (411) is located in the snap-fit ​​groove (226).

8. The device for correcting dance posture according to claim 1, characterized in that: A support plate (32) is fixedly provided on the side of the elastic plate (31), the end of the support plate (32) is connected to the edge of the elastic plate (31), and a first arc-shaped clamping plate (33) is fixedly provided in the middle of the support plate (32), the central angle of the first arc-shaped clamping plate (33) is greater than 180°, and the first arc-shaped clamping plate (33) is sleeved on the sleeve.

9. The device for correcting dance posture according to claim 8, characterized in that: A sliding card plate (311) is fixedly provided on the edge of the elastic plate (31), and sliding card slots (321) are provided at both ends of the support plate (32). The sliding card slots (321) are provided along the length direction of the support plate (32), and the ends of the two sliding card slots (321) that are away from each other are both provided with openings. The sliding card plate (311) is sleeved on the support plate (32).

10. The device for correcting dance posture according to claim 9, characterized in that: Two threaded rods (331) are symmetrically arranged on the side of the support plate (32), one end of the two threaded rods (331) is connected to the support plate (32) through a bearing, and the other end is threadedly passed through the sliding clamping plate (311).

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