CN213789806U - A lower waist trainer for dance teaching - Google Patents
A lower waist trainer for dance teaching Download PDFInfo
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- CN213789806U CN213789806U CN202022672904.2U CN202022672904U CN213789806U CN 213789806 U CN213789806 U CN 213789806U CN 202022672904 U CN202022672904 U CN 202022672904U CN 213789806 U CN213789806 U CN 213789806U
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Abstract
The utility model discloses a lower waist training device for dance teaching, which belongs to the dance teaching field, and comprises a frame body, wherein the lower end of the frame body is provided with a bottom plate, a lifting mechanism is arranged in the frame body, the lifting mechanism comprises a transmission gear, a longitudinal axis I, a transverse axis I, a motor, a connecting shaft, a transverse axis II and a longitudinal axis II, the middle part of the frame body is provided with a lower waist mechanism, the lower waist mechanism comprises a foam pad, a connecting column, a movable rod, a spring, a back plate, a connecting shaft, a rotating wheel, a shell and a connecting plate, through the arranged lower waist mechanism, people are assisted in lower waist training, the waist is leaned on the foam pad, the back part leans backwards on the foam pad on the upper end of the back plate, the back plate can be used for protecting the waist of people, the waist is gradually leaned downwards, and the height of the lower waist mechanism is adjusted through the arranged lifting mechanism, is suitable for people with different heights.
Description
Technical Field
The utility model relates to a dance teaching field, more specifically say, relate to a lower waist trainer for dance teaching.
Background
Dance teaching is a practice and process that enables educated persons to master dance knowledge, learn dance skills and improve dance ability through various methods. The mainstream dance teaching has three forms, which are: traditional on-site teaching, distance teaching and dance teaching video teaching.
In the existing dance teaching, the flexibility of a dancer is required to be good, the waist descending is a basic action in dance training, but the waist descending difficulty is high, especially for a beginner, if nobody helps, the body is likely to be injured, and the beginner helps to descend the waist, so that the labor consumption is reduced, if nobody is around, the waist descending training cannot be carried out, certain adverse effect is brought to the use process of people, and therefore the waist descending training device for dance teaching is provided.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a lower waist trainer for dance teaching possesses the protection waist, practices thrift the manpower, is applicable to different height crowds 'advantage, has solved and has need the manpower to help lower waist training, consumes manpower resources's problem.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a lower waist trainer for dance teaching, includes the support body, the lower extreme of support body is provided with the bottom plate, the inside of support body is provided with elevating system, elevating system includes drive gear, axis of ordinates I, cross axle I, motor, even axle, cross axle II, axis of ordinates II, the middle part of support body is provided with down waist mechanism, lower waist mechanism includes foam pad, spliced pole, movable rod, spring, backplate, connecting axle, runner, shell and connecting plate.
Preferably, the connecting axle inserts the inside of runner, the connecting plate is located the lower extreme of connecting axle, the backplate is located one side of runner, the foam pad is located the outside of backplate and runner, the spliced pole is located the lower extreme of backplate, the movable rod is located the lower extreme of spliced pole, the inside of shell is inserted to the one end of movable rod, the spring is located the inside of shell.
Preferably, one side of backplate is fixed connection with one side of runner, the inside of foam pad is fixed connection with the outside of runner, the lower extreme of foam pad is fixed connection with the upper end of backplate, be provided with the rotation axis between connecting axle and the runner, the outer wall of connecting axle passes through the inner wall of rotation axis and runner to be swing joint, the lower extreme of connecting axle is fixed connection with the upper end of connecting plate, one side of connecting plate is fixed connection with one side of shell, the upper end of spliced pole is fixed connection with the lower extreme of backplate, the upper end of movable rod is fixed connection with the lower extreme of spliced pole, the lower extreme of movable rod passes through the inside of spring and shell and is swing joint.
Preferably, the transmission gear is positioned at the lower ends of the longitudinal axis I and the longitudinal axis II, the transmission gear is positioned at the two ends of the transverse axis I and the transverse axis II, the transmission gear is positioned at the upper end of the connecting shaft, and the motor is positioned at the lower end of the connecting shaft.
Preferably, the upper end of the transmission gear is fixedly connected with the lower end of the longitudinal shaft I, one side of the transmission gear is fixedly connected with the two ends of the transverse shaft II, the lower end of the transmission gear is fixedly connected with the upper end of the connecting shaft, a rotating shaft is arranged between the connecting shaft and the motor, and the lower end of the connecting shaft is movably connected with the upper end of the motor through the rotating shaft.
Preferably, the longitudinal axis I and the longitudinal axis II are inserted into the connecting shaft, threads are arranged between the longitudinal axis I and the connecting shaft, the outer wall of the longitudinal axis I is movably connected with the inner wall of the connecting shaft through the threads, the threads are arranged between the longitudinal axis II and the connecting shaft, and the outer wall of the longitudinal axis II is movably connected with the inner wall of the connecting shaft through the threads.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through the lower waist mechanism that sets up, and supplementary people carry out waist training down, lean on the waist on the foam pad, the back leans on backward, slowly leans on the foam pad of backplate upper end, and the backplate can be used to protect people's waist, and the waist is gone down gradually, and the runner passes through the rotation axis and rotates in the connecting axle outside, drives the backplate and removes, backplate suppression spliced pole, makes the spliced pole promote the movable rod, and movable rod suppression spring is to the inside removal of shell, and people can follow the backplate and one down the waist.
(2) According to the scheme, the height of the waist adjusting mechanism is adjusted through the arranged lifting mechanism, the motor drives the connecting shaft to rotate, the transmission gear rotates along with the connecting shaft, the transmission gear enables the transverse shaft I and the transverse shaft II to rotate, the transmission gears at the two ends of the transverse shaft I and the transverse shaft II rotate to drive the longitudinal shaft I and the longitudinal shaft II to rotate, and the longitudinal shaft I and the longitudinal shaft II enable the connecting shaft to move up and down through threads, so that the height of the waist adjusting mechanism is adjusted, and the waist adjusting mechanism is suitable for people with different heights.
Drawings
FIG. 1 is a schematic view of the overall structure of a lower waist training device for dance teaching of the present invention;
FIG. 2 is a schematic view of a lower waist mechanism of a lower waist training device for dance teaching of the present invention;
FIG. 3 is a schematic structural view of a lifting mechanism of a lower waist training device for dance teaching of the present invention;
the reference numbers in the figures illustrate:
1. a frame body; 2. a lower waist mechanism; 201. a foam pad; 202. connecting columns; 203. a movable rod; 204. a spring; 205. a back plate; 206. a connecting shaft; 207. a rotating wheel; 208. a housing; 209. a connecting plate; 3. a base plate; 4. a lifting mechanism; 401. a transmission gear; 402. a longitudinal axis I; 403. a horizontal axis I; 404. a motor; 405. a connecting shaft; 406. a horizontal axis II; 407. and a longitudinal axis II.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a lower waist training device for dance teaching comprises a frame body 1, a bottom plate 3 is arranged at the lower end of the frame body 1, the bottom plate 3 is placed on a horizontal plane to enable the device to be placed stably, a lifting mechanism 4 is arranged inside the frame body 1, the lifting mechanism 4 comprises a transmission gear 401, a longitudinal axis I402, a transverse axis I403, a motor 404, a connecting shaft 405, a transverse axis II406 and a longitudinal axis II407, a lower waist mechanism 2 is arranged in the middle of the frame body 1, and the lower waist mechanism 2 comprises a foam pad 201, a connecting column 202, a movable rod 203, a spring 204, a back plate 205, a connecting shaft 206, a rotating wheel 207, a shell 208 and a connecting plate 209.
Further, the connecting shaft 206 is inserted into the rotating wheel 207, the connecting plate 209 is located at the lower end of the connecting shaft 206, the back plate 205 is located on one side of the rotating wheel 207, the foam pad 201 is located outside the back plate 205 and the rotating wheel 207, the connecting column 202 is located at the lower end of the back plate 205, the movable rod 203 is located at the lower end of the connecting column 202, one end of the movable rod 203 is inserted into the shell 208, the spring 204 is located inside the shell 208, and people can be assisted in waist training through the arranged waist lowering mechanism 2.
Further, one side of the back plate 205 is fixedly connected with one side of the rotating wheel 207, the inside of the foam pad 201 is fixedly connected with the outside of the rotating wheel 207, the lower end of the foam pad 201 is fixedly connected with the upper end of the back plate 205, a rotating shaft is arranged between the connecting shaft 206 and the rotating wheel 207, the outer wall of the connecting shaft 206 is movably connected with the inner wall of the rotating wheel 207 through the rotating shaft, the lower end of the connecting shaft 206 is fixedly connected with the upper end of the connecting plate 209, one side of the connecting plate 209 is fixedly connected with one side of the shell 208, the upper end of the connecting column 202 is fixedly connected with the lower end of the back plate 205, the upper end of the movable rod 203 is fixedly connected with the lower end of the connecting column 202, the lower end of the movable rod 203 is movably connected with the inside of the shell 208 through the spring 204, and after the person gets up after the waist is finished, the spring 204 resets, so that the back plate 205 automatically returns to the original position for the next waist use.
Further, a transmission gear 401 is positioned at the lower ends of a longitudinal axis I402 and a longitudinal axis II407, the transmission gear 401 is positioned at the two ends of a transverse axis I403 and a transverse axis II406, the transmission gear 401 is positioned at the upper end of a connecting shaft 405, a motor 404 is positioned at the lower end of the connecting shaft 405, and the height of the lower waist mechanism 2 is adjusted through the arranged lifting mechanism 4.
Further, the upper end of the transmission gear 401 is fixedly connected with the lower end of the longitudinal axis I402, one side of the transmission gear 401 is fixedly connected with two ends of the transverse axis I403, one side of the transmission gear 401 is fixedly connected with two ends of the transverse axis II406, the lower end of the transmission gear 401 is fixedly connected with the upper end of the connecting shaft 405, a rotating shaft is arranged between the connecting shaft 405 and the motor 404, the lower end of the connecting shaft 405 is movably connected with the upper end of the motor 404 through the rotating shaft, the motor 404 drives the connecting shaft 405 to rotate, the transmission gear 401 rotates along with the connecting shaft, the transverse axis I403 and the transverse axis II406 rotate through the transmission gear 401, and the transmission gear 401 at two ends of the transverse axis I403 and the transverse axis II406 rotates to drive the longitudinal axis I402 and the longitudinal axis II407 to rotate.
Further, the longitudinal axis I402 and the longitudinal axis II407 are inserted into the connecting shaft 206, a thread is provided between the longitudinal axis I402 and the connecting shaft 206, an outer wall of the longitudinal axis I402 is movably connected with an inner wall of the connecting shaft 206 through the thread, a thread is provided between the longitudinal axis II407 and the connecting shaft 206, an outer wall of the longitudinal axis II407 is movably connected with an inner wall of the connecting shaft 206 through the thread, and the connecting shaft 206 moves up and down on the longitudinal axis I402 and the longitudinal axis II407 through the thread by the longitudinal axis I402 and the longitudinal axis II407, so as to adjust the height of the lower lumbar mechanism 2.
The working principle is as follows: people firstly place the lower waist training device for dance teaching in a dance classroom, place a bottom plate 3 on a horizontal plane, adjust the height of a lower waist mechanism 2 according to the height of a dancer who needs to lower the waist, drive a connecting shaft 405 to rotate through a set lifting mechanism 4 and a motor 404, enable a transmission gear 401 to rotate along with the transmission gear 401, enable a transverse shaft I403 and a transverse shaft II406 to rotate through the transmission gear 401, enable the transmission gear 401 at the two ends of the transverse shaft I403 and the transverse shaft II406 to rotate to drive a longitudinal shaft I402 and a longitudinal shaft II407 to rotate, enable a connecting shaft 206 to move up and down on the longitudinal shaft I402 and the longitudinal shaft II407 through threads, thereby adjusting the height of the lower waist mechanism 2, being suitable for people with different heights, the dancer stands on one side of a frame body 1, leans the waist against a foam pad 201, leans back backwards, slowly leans against the foam pad 201 at the upper end of a back plate 205, gradually descends the waist, and a rotating wheel 207 rotates outside the connecting shaft 206 through a rotating shaft, the back plate 205 is driven to move, the back plate 205 presses the connecting column 202, the connecting column 202 pushes the movable rod 203, the movable rod 203 presses the spring 204 to move towards the inside of the shell 208, the exerciser can carry out waist descending along with the movement of the back plate 205, the exerciser stands up after the waist descending is finished, due to the effect of the spring 204, the spring 204 resets, the movable rod 203 pushes the back plate 205, the back plate 205 returns to the original position, and the waist descending can be carried out again.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a lower waist trainer for dance teaching, includes support body (1), its characterized in that: the lower extreme of support body (1) is provided with bottom plate (3), the inside of support body (1) is provided with elevating system (4), elevating system (4) are including drive gear (401), axis of ordinates I (402), cross axle I (403), motor (404), even axle (405), cross axle II (406), axis of ordinates II (407), the middle part of support body (1) is provided with down waist mechanism (2), down waist mechanism (2) are including foam pad (201), spliced pole (202), movable rod (203), spring (204), backplate (205), connecting axle (206), runner (207), shell (208) and connecting plate (209).
2. A lower waist training device for dance teaching according to claim 1, wherein: the utility model discloses a portable electronic device, including connecting axle (206), backplate (205), foam pad (201), connecting plate (209), spliced pole (202), connecting axle (206), backplate (205) are located the one side of runner (207), the inside of runner (207) is inserted in connecting axle (206), connecting plate (209) are located the lower extreme of connecting axle (206), backplate (205) are located one side of runner (207), the outside that foam pad (201) are located backplate (205) and runner (207), the lower extreme that spliced pole (205) are located, movable rod (203) are located the lower extreme of spliced pole (202), the inside of shell (208) is inserted to the one end of movable rod (203), spring (204) are located the inside of shell (208).
3. A lower waist training device for dance teaching according to claim 2, wherein: one side of the back plate (205) is fixedly connected with one side of the rotating wheel (207), the interior of the foam pad (201) is fixedly connected with the exterior of the rotating wheel (207), the lower end of the foam pad (201) is fixedly connected with the upper end of the back plate (205), a rotating shaft is arranged between the connecting shaft (206) and the rotating wheel (207), the outer wall of the connecting shaft (206) is movably connected with the inner wall of the rotating wheel (207) through a rotating shaft, the lower end of the connecting shaft (206) is fixedly connected with the upper end of the connecting plate (209), one side of the connecting plate (209) is fixedly connected with one side of the shell (208), the upper end of the connecting column (202) is fixedly connected with the lower end of the back plate (205), the upper end of the movable rod (203) is fixedly connected with the lower end of the connecting column (202), the lower end of the movable rod (203) is movably connected with the inside of the shell (208) through a spring (204).
4. A lower waist training device for dance teaching according to claim 1, wherein: the transmission gear (401) is located at the lower ends of a longitudinal axis I (402) and a longitudinal axis II (407), the transmission gear (401) is located at the two ends of a transverse axis I (403) and a transverse axis II (406), the transmission gear (401) is located at the upper end of a connecting shaft (405), and the motor (404) is located at the lower end of the connecting shaft (405).
5. A lower waist training device for dance teaching according to claim 4, wherein: the upper end of drive gear (401) and the lower extreme of axis of ordinates I (402) are fixed connection, one side of drive gear (401) and the both ends of cross axle I (403) are fixed connection, one side of drive gear (401) and the both ends of cross axle II (406) are fixed connection, the lower extreme of drive gear (401) and the upper end of even axle (405) are fixed connection, be provided with the rotation axis between even axle (405) and motor (404), the lower extreme of even axle (405) is through the upper end of rotation axis and motor (404) for swing joint.
6. A lower waist training device for dance teaching according to claim 5, wherein: the connecting shaft is characterized in that the longitudinal axis I (402) and the longitudinal axis II (407) are inserted into the connecting shaft (206), threads are arranged between the longitudinal axis I (402) and the connecting shaft (206), the outer wall of the longitudinal axis I (402) is movably connected with the inner wall of the connecting shaft (206) through the threads, the threads are arranged between the longitudinal axis II (407) and the connecting shaft (206), and the outer wall of the longitudinal axis II (407) is movably connected with the inner wall of the connecting shaft (206) through the threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022672904.2U CN213789806U (en) | 2020-11-18 | 2020-11-18 | A lower waist trainer for dance teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022672904.2U CN213789806U (en) | 2020-11-18 | 2020-11-18 | A lower waist trainer for dance teaching |
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| Publication Number | Publication Date |
|---|---|
| CN213789806U true CN213789806U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022672904.2U Active CN213789806U (en) | 2020-11-18 | 2020-11-18 | A lower waist trainer for dance teaching |
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| CN (1) | CN213789806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546393A (en) * | 2021-08-06 | 2021-10-26 | 江苏康非特动力科技有限公司 | Outdoor waist back body-building apparatus damping device |
| CN113941122A (en) * | 2021-09-23 | 2022-01-18 | 衡水学院 | Sports dance teaching trainer |
-
2020
- 2020-11-18 CN CN202022672904.2U patent/CN213789806U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546393A (en) * | 2021-08-06 | 2021-10-26 | 江苏康非特动力科技有限公司 | Outdoor waist back body-building apparatus damping device |
| CN113941122A (en) * | 2021-09-23 | 2022-01-18 | 衡水学院 | Sports dance teaching trainer |
| CN113941122B (en) * | 2021-09-23 | 2022-07-26 | 衡水学院 | Sports dance teaching trainer |
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