CN114377368B - Skill comprehensive training ware is stood up in dance - Google Patents
Skill comprehensive training ware is stood up in dance Download PDFInfo
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- CN114377368B CN114377368B CN202210129556.5A CN202210129556A CN114377368B CN 114377368 B CN114377368 B CN 114377368B CN 202210129556 A CN202210129556 A CN 202210129556A CN 114377368 B CN114377368 B CN 114377368B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention discloses a dance turning-over skill comprehensive trainer, which belongs to the technical field of dance instruments, and comprises symmetrically arranged supports, wherein the bottoms of the supports are provided with fixed seats, through grooves are formed between the supports, an adjusting mechanism is arranged in each through groove and comprises a lifting assembly and a supporting and adjusting assembly, each supporting and adjusting assembly comprises an installation box connected with the lifting assembly, a rotating gear ring and a plurality of rotating shafts are movably arranged in the installation box, each rotating shaft is provided with a transmission gear meshed with the rotating gear ring, each transmission gear is meshed with a supporting rack, one end of each supporting rack penetrates through the installation box and is connected with a supporting plate arranged on the outer side of the installation box, each supporting plate is connected with the inner wall of each rotating cylinder, each rotating shaft is connected with an adjusting motor, and the dance turning-over skill comprehensive trainer has the advantages of height adjustment, capability of meeting the rapid positioning requirements of the rotating cylinders with different calibers, effective buffering, and capability of improving the dance, Flexible movement, flexible fixation and simple use.
Description
Technical Field
The invention relates to the technical field of dance instruments, in particular to a comprehensive training device for dance turning-over skills.
Background
Dance is a kind of performing art that uses the body to perform various elegant or difficult movements, and is one of eight major arts. It usually takes the rhythmic movement as the main expression means by music and other props. Dancing itself has many social meanings and functions, including sports, social contact, etiquette, sacrifice, etc. In the early stages of human civilization origin, dance is important in ceremonies, etiquettes, celebrations, and entertainment.
In the dance training process, need often to practise and stand up the skill, present dance stands up skill and synthesizes training ware and can satisfy dance practitioner's the skill training that stands up, but, the installation specification of the rotatory section of thick bamboo of skill exercise of supplementary standing up is fixed, is difficult to carry out quick installation to the rotatory section of thick bamboo of different bores, has reduced the practicality of device, and from top to bottom, present dance stands up skill and synthesizes training ware and exists the shortcoming that is difficult to carry out quick installation to the rotatory section of thick bamboo of different bores, is difficult to obtain popularization and application.
Therefore, it is necessary to provide a comprehensive dance turning skill trainer, which aims to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention aims to provide a comprehensive dance turning-over skill trainer so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a dance turning-over skill comprehensive trainer comprises symmetrically arranged supports, wherein fixing seats are arranged at the bottoms of the supports, through grooves are formed between the supports, adjusting mechanisms are arranged in the through grooves, each adjusting mechanism comprises a lifting assembly and a supporting and adjusting assembly, each supporting and adjusting assembly comprises an installation box connected with the lifting assembly, a rotating toothed ring and a plurality of rotating shafts are movably arranged in the installation box, each rotating shaft is provided with a transmission gear meshed with the rotating toothed ring, each transmission gear is meshed with a supporting rack, one end of each supporting rack penetrates through the installation box and is connected with a supporting plate arranged on the outer side of the installation box, each supporting plate is connected with the inner wall of each rotating cylinder, each rotating shaft is connected with an adjusting motor, each rotating cylinder is placed on the outer side of the corresponding supporting plate, each adjusting motor drives the corresponding rotating shaft to rotate, and each rotating shaft drives the corresponding transmission gear to rotate, the transmission gear drives the rotary gear ring to rotate in a gear meshing mode, the rotary gear drives other transmission gears to rotate in a gear meshing mode, the transmission gear drives the supporting rack to move towards the outer side of the installation box in a gear and rack meshing connection mode, and the supporting rack fixes the rotary cylinders with different calibers in a mode of driving the supporting plate to be in contact with the inner wall of the rotary cylinder.
As a further aspect of the present invention, the lifting assembly includes:
the vertical plate is arranged inside the through groove;
the rotating rod is rotatably arranged on the vertical plate and is provided with a lifting gear;
the first lifting rack is meshed with the lifting gear, and a limiting unit is arranged between the first lifting rack and the vertical plate;
and one side of the second lifting rack, which is far away from the lifting gear, is connected with the installation box.
As a further aspect of the present invention, the limiting unit includes:
the limiting holes are formed in the vertical plate and distributed on one side, close to the first lifting rack, of the vertical plate;
the limiting groove is arranged inside the first lifting rack;
the limiting rod is movably arranged in the limiting groove, one end of the limiting rod penetrates through the first lifting rack and is connected with the limiting hole, and the other end of the limiting rod penetrates through the first lifting rack;
and one end of the limiting spring is connected with the limiting groove, and the other end of the limiting spring is connected with the limiting rod.
As a further scheme of the invention, a movable positioning component is arranged on one side of the fixed seat far away from the bracket.
As a further aspect of the present invention, the mobile positioning assembly includes:
the transmission groove is arranged in the fixed seat;
the driving gear is movably arranged in the transmission groove, an adjusting disc is connected to the driving gear, and one end of the adjusting disc penetrates through the fixed seat;
the driven gear is movably arranged in the transmission groove and is meshed with the driving gear;
the screw rod is movably arranged in the transmission groove, the screw rod is fixedly connected with the driven gear, and one end of the screw rod, which is far away from the driven gear, is in threaded connection with the lifting plate;
the movable wheel is arranged on one side of the lifting plate, which is far away from the transmission groove.
As a further scheme of the invention, a pedal is arranged between the fixed seats, and a buffer component is arranged between the pedal and the fixed seats.
As a further aspect of the present invention, the buffer assembly includes:
the connecting groove is arranged at one end, close to each other, of the symmetrically arranged fixed seats;
the buffer box is arranged on one side, close to the fixed seat, of the pedal and is positioned right above the connecting groove, an opening is formed in one side, close to the connecting groove, of the buffer box, and a wedge-shaped plate is arranged in the buffer box;
the buffer frame is movably arranged in the buffer box, one end of the buffer frame is connected with the connecting groove through an opening, and the buffer frame is U-shaped;
the wedge blocks are symmetrically arranged in the buffer frame and matched with the wedge plate;
one end of the cross rod is connected with the buffer frame, and the other end of the cross rod is connected with the wedge block in a sliding manner;
and the buffer spring is connected between the buffer frame and the wedge block.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
the rotary drum is placed on the outer side of the supporting plate, the adjusting motor drives the rotary shaft to rotate, the rotary shaft drives the transmission gear to rotate, the transmission gear drives the rotary toothed ring to rotate in a gear meshing mode, the rotary gear drives other transmission gears to rotate in a gear meshing mode, the transmission gear drives the supporting rack to move towards the outer side of the installation box in a gear-rack meshing connection mode, the supporting rack fixes the rotary drum in a mode of driving the supporting plate to be in contact with the inner wall of the rotary drum, so that the rotary drums with different calibers can be fixed, meanwhile, the height of the rotary drum can be adjusted, the use requirements of different dance practicers can be met, the impact of the dance practicers on the pedals can be buffered through the buffer assembly, and the position of the device can be flexibly moved and fixed through the moving positioning assembly, the rotary drum has the effects of height adjustment, meeting the requirements of quick positioning of rotary drums with different calibers, effective buffering, flexible movement, flexible fixation and simple use.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the invention.
Fig. 2 is a partially enlarged view of a in example a of the invention.
Fig. 3 is a partially enlarged view of B in the invention example.
Fig. 4 is a partially enlarged view of C in the invention example.
Fig. 5 is a partially enlarged view of D in the embodiment of the invention.
FIG. 6 is a side view of a rotating ring gear in an embodiment of the invention.
FIG. 7 is a diagram illustrating a structure of a buffer frame according to an embodiment of the present invention.
Reference numerals: 1-support, 2-fixing seat, 3-through groove, 4-vertical plate, 5-lifting component, 501-rotating rod, 502-lifting gear, 503-first lifting rack, 504-second lifting rack, 505-limiting hole, 506-limiting groove, 507-limiting rod, 508-limiting spring, 6-supporting adjusting component, 601-mounting box, 602-annular groove, 603-rotating toothed ring, 604-rotating shaft, 605-transmission gear, 606-adjusting motor, 607-supporting rack, 608-supporting plate, 7-rotating cylinder, 8-pedal, 9-buffering component, 901-connecting groove, 902-buffering box, 903-buffering frame, 904-wedge plate, 905-wedge block, 906-cross bar, 907-buffer spring, 10-moving positioning component, 1001-transmission groove, 1002-driving gear, 1003-adjusting disc, 1004-driven gear, 1005-lead screw, 1006-lifting plate, 1007-moving wheel and 1008-guide rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In an embodiment of the invention, referring to fig. 1, 5 and 6, the dance turning-over skill comprehensive trainer comprises symmetrically arranged brackets 1, wherein the bottoms of the brackets 1 are provided with fixed seats 2, through grooves 3 are arranged between the brackets 1, adjusting mechanisms are arranged in the through grooves 3, each adjusting mechanism comprises a lifting component 5 and a supporting and adjusting component 6, each supporting and adjusting component 6 comprises an installation box 601 connected with the lifting component, a rotating toothed ring 603 and a plurality of rotating shafts 604 are movably arranged in the installation box 601, each rotating shaft 604 is provided with a transmission gear 605 meshed with the rotating toothed ring 603, each transmission gear 605 is meshed with a supporting rack 607, one end of each supporting rack 607 penetrates through the installation box 601 and is connected with a supporting plate 608 arranged outside the installation box 601, each supporting plate 608 is connected with the inner wall of a rotating cylinder 7, the rotating shaft 604 is connected with an adjusting motor 606.
In this embodiment, the rotary cylinder 7 is placed outside the supporting plate 608, the adjusting motor 606 drives the rotating shaft 604 to rotate, the rotating shaft 604 drives the transmission gear 605 to rotate, the transmission gear 605 drives the rotary toothed ring 603 to rotate in a gear meshing manner, the rotating gear 603 drives other transmission gears 605 to rotate in a gear meshing manner, the transmission gear 605 drives the supporting rack 607 to move to the outside of the installation box 601 in a gear-rack meshing connection manner, the supporting rack 607 fixes the rotary cylinder 7 in a manner of driving the supporting plate 608 to contact with the inner wall of the rotary cylinder 7, so as to fix the rotary cylinders 7 with different calibers, and meet the use requirements of dance exercisers on the rotary cylinders 7 with different calibers, wherein the installation box 601 is internally provided with an annular groove 602 in sliding connection with the rotary toothed ring 603.
In an embodiment of the present invention, referring to fig. 1 and 4, the lifting assembly 5 includes a vertical plate 4 disposed inside the through slot 3; the rotating rod 501 is rotatably arranged on the vertical plate 4, and a lifting gear 502 is arranged on the rotating rod 501; the first lifting rack 503 is meshed with the lifting gear 502, and a limiting unit is arranged between the first lifting rack 503 and the vertical plate 4; and the second lifting rack 504 is meshed with the lifting gear 502, and one side, far away from the lifting gear 502, of the second lifting rack 504 is connected with the installation box 601.
In this embodiment, the dance practicer upwards pushes the first lifting rack 503, the first lifting rack 503 drives the second lifting rack 504 to move downwards through the mode of rack-and-pinion meshing connection, the second lifting rack 504 drives the rotary drum 7 to move downwards through the supporting and adjusting assembly 6, the dance practicer downwards pushes the first lifting rack 503, the first lifting rack 503 drives the second lifting rack 504 to move upwards through the mode of rack-and-pinion meshing connection, the second lifting rack 504 drives the rotary drum 7 to move upwards through the supporting and adjusting assembly 6, through controlling the position of the first lifting rack 503, the position of the second lifting rack 504 can be adjusted, thereby flexibly adjusting the height of the rotary drum 7, and meeting the requirements of different turnover skill training heights of the dance practicer.
In an embodiment of the present invention, referring to fig. 1 and 4, the limiting unit includes a limiting hole 505, which is provided with a plurality of limiting holes and is distributed on one side of the vertical plate 4 close to the first lifting rack 503; a limit groove 506 disposed inside the first lifting rack 503; the limiting rod 507 is movably arranged in the limiting groove 506, one end of the limiting rod 507 penetrates through the first lifting rack 503 and is connected with the limiting hole 505, and the other end of the limiting rod 507 penetrates through the first lifting rack 503; and one end of the limiting spring 508 is connected with the limiting groove 506, and the other end of the limiting spring 508 is connected with the limiting rod 507.
In this embodiment, in the initial position, the limiting rod 507 is engaged with the limiting hole 505, so that the position of the first lifting rack 503 can be fixed, when the height of the rotary drum 7 needs to be adjusted, the limiting rod 507 is pulled outwards, the limiting spring 508 is stressed to contract, the engagement between the limiting rod 507 and the limiting hole 505 is broken, and the movement of the first lifting rack 503 is facilitated.
In one embodiment of the present invention, referring to fig. 1 and 2, a side of the fixed base 2 away from the bracket 1 is provided with a mobile positioning assembly 10.
The mobile positioning assembly 10 includes a transmission slot 1001, and the transmission slot 1001 is disposed inside the fixing base 2; the driving gear 1002 is movably arranged in the transmission groove 1001, an adjusting disc 1003 is connected to the driving gear 1002, and one end of the adjusting disc 1003 penetrates through the fixed seat 2; the driven gear 1004 is movably arranged in the transmission groove 1001 and is meshed with the driving gear 1002; the lead screw 1005 is movably arranged in the transmission groove 1001, the lead screw 1005 is fixedly connected with the driven gear 1004, and one end, far away from the driven gear 1004, of the lead screw 1005 is connected with a lifting plate 1006 in a threaded manner; and the moving wheel 1007 is arranged on one side of the lifting plate 1006 far away from the transmission groove 1001.
In this embodiment, the adjusting plate 1003 is rotated clockwise, the adjusting plate 1003 drives the driving gear 1002 to rotate, the driving gear 1002 drives the driven gear 1004 to rotate by means of gear engagement, the driven gear 1004 drives the lead screw 1005 to rotate, the lead screw 1005 drives the lifting plate 1006 to move downwards by means of threaded connection, the lifting plate 1006 drives the moving wheel 1007 to move downwards so as to move the position of the device, the adjusting plate 1003 is rotated counterclockwise, the adjusting plate 1003 drives the driving gear 1002 to rotate, the driving gear 1002 drives the driven gear 1004 to rotate by means of gear engagement, the driven gear 1004 drives the lead screw 1005 to rotate, the lead screw 1005 drives the lifting plate 1006 to move upwards by means of threaded connection, the lifting plate 1006 drives the moving wheel 1007 to move upwards so as to fix the position of the device, wherein, be equipped with guide arm 1008 in the driving groove 1001, guide arm 1008 and lifter plate 1006 sliding connection can carry out the stable support to the removal of lifter plate 1006.
In one embodiment of the present invention, referring to fig. 1, 3 and 7, a pedal 8 is disposed between the fixing bases 2, and a buffer assembly 9 is disposed between the pedal 8 and the fixing base 2.
The buffer assembly 9 comprises a connecting groove 901 which is arranged at one end of the symmetrically arranged fixed seats 2 close to each other; the buffer box 902 is arranged on one side of the pedal 8 close to the fixed seat 2 and is positioned right above the connecting groove 901, an opening is formed in one side of the buffer box 902 close to the connecting groove 901, and a wedge-shaped plate 904 is arranged in the buffer box 902; the buffer frame 903 is movably arranged in the buffer box 902, one end of the buffer frame 903 is connected with the connecting groove 901 through an opening, and the buffer frame 903 is U-shaped; the wedge blocks 905 are symmetrically arranged in the buffer frame 903 and are matched with the wedge plate 904; one end of the cross bar 906 is connected with the buffer frame 903, and the other end of the cross bar 906 is connected with the wedge-shaped block 905 in a sliding manner; a buffer spring 907, the buffer spring 907 being connected between the buffer frame 903 and the wedge 905.
In this embodiment, dance practicer stands up the skill training on footboard 8, and footboard 8 atress moves down, and footboard 8 drives buffer tank 902 and moves down, and buffer tank 902 drives wedge board 904 and moves down, and wedge board 904 promotes the wedge 905 of both sides to both sides through the sliding fit between with wedge 905 and moves, and buffer spring 907 atress shrink can cushion the removal of wedge 905 to move down to footboard 8 cushions, through horizontal pole 906, can lead to the removal of wedge 905.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A dance turning-over skill comprehensive trainer comprises symmetrically arranged brackets, wherein the bottoms of the brackets are provided with fixed seats, and the dance turning-over skill comprehensive trainer is characterized in that through grooves are formed between the brackets, an adjusting mechanism is arranged in each through groove and comprises a lifting assembly and a supporting and adjusting assembly, each supporting and adjusting assembly comprises an installation box connected with the lifting assembly, a rotating gear ring and a plurality of rotating shafts are movably arranged in each installation box, each rotating shaft is provided with a transmission gear meshed with the rotating gear ring, each transmission gear is meshed with a supporting rack, one end of each supporting rack penetrates through the installation box and is connected with a supporting plate arranged on the outer side of the installation box, each supporting plate is connected with the inner wall of each rotating cylinder, each rotating shaft is connected with an adjusting motor, each rotating cylinder is placed on the outer side of each supporting plate, each adjusting motor drives each rotating shaft to rotate, and each rotating shaft drives each transmission gear to rotate, the transmission gear drives the rotary gear ring to rotate in a gear meshing mode, the rotary gear drives other transmission gears to rotate in a gear meshing mode, the transmission gear drives the supporting rack to move towards the outer side of the installation box in a gear-rack meshing connection mode, and the supporting rack fixes rotary cylinders with different calibers in a mode of driving the supporting plate to be in contact with the inner wall of the rotary cylinder.
2. The dance turn-over skill complex trainer according to claim 1, wherein the lifting assembly comprises:
the vertical plate is arranged inside the through groove;
the rotating rod is rotatably arranged on the vertical plate and is provided with a lifting gear;
the first lifting rack is meshed with the lifting gear, and a limiting unit is arranged between the first lifting rack and the vertical plate;
and one side of the second lifting rack, which is far away from the lifting gear, is connected with the installation box.
3. The dance turning-over skill comprehensive trainer according to claim 2, wherein the limiting unit comprises:
the limiting holes are formed in the vertical plates and distributed on one side, close to the first lifting rack, of each vertical plate;
the limiting groove is arranged inside the first lifting rack;
the limiting rod is movably arranged in the limiting groove, one end of the limiting rod penetrates through the first lifting rack and is connected with the limiting hole, and the other end of the limiting rod penetrates through the first lifting rack;
and one end of the limiting spring is connected with the limiting groove, and the other end of the limiting spring is connected with the limiting rod.
4. The comprehensive dance and turn-over skill trainer according to claim 1, wherein the side of the fixed seat away from the bracket is provided with a mobile positioning component.
5. The dance turn-over skill complex trainer according to claim 4, wherein the mobile positioning assembly comprises:
the transmission groove is arranged in the fixed seat;
the driving gear is movably arranged in the transmission groove, an adjusting disc is connected to the driving gear, and one end of the adjusting disc penetrates through the fixed seat;
the driven gear is movably arranged in the transmission groove and is meshed with the driving gear;
the screw rod is movably arranged in the transmission groove, the screw rod is fixedly connected with the driven gear, and one end of the screw rod, which is far away from the driven gear, is in threaded connection with the lifting plate;
the movable wheel is arranged on one side of the lifting plate, which is far away from the transmission groove.
6. The comprehensive dance and turn-over skill trainer according to claim 1, wherein a pedal is disposed between the fixed bases, and a buffer assembly is disposed between the pedal and the fixed bases.
7. The dance turn-over skill complex trainer according to claim 6, wherein the damping assembly comprises:
the connecting groove is arranged at one end, close to each other, of the symmetrically arranged fixed seats;
the buffer box is arranged on one side, close to the fixed seat, of the pedal and is positioned right above the connecting groove, an opening is formed in one side, close to the connecting groove, of the buffer box, and a wedge-shaped plate is arranged in the buffer box;
the buffer frame is movably arranged in the buffer box, one end of the buffer frame is connected with the connecting groove through an opening, and the buffer frame is U-shaped;
the wedge blocks are symmetrically arranged in the buffer frame and matched with the wedge plate;
one end of the cross rod is connected with the buffer frame, and the other end of the cross rod is connected with the wedge block in a sliding manner;
and the buffer spring is connected between the buffer frame and the wedge block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129556.5A CN114377368B (en) | 2022-02-11 | 2022-02-11 | Skill comprehensive training ware is stood up in dance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129556.5A CN114377368B (en) | 2022-02-11 | 2022-02-11 | Skill comprehensive training ware is stood up in dance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114377368A CN114377368A (en) | 2022-04-22 |
| CN114377368B true CN114377368B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210129556.5A Active CN114377368B (en) | 2022-02-11 | 2022-02-11 | Skill comprehensive training ware is stood up in dance |
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| CN (1) | CN114377368B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211461911U (en) * | 2019-12-27 | 2020-09-11 | 江西服装学院 | Horizontal bar for physical training |
| CN112973072A (en) * | 2021-03-08 | 2021-06-18 | 焦作大学 | Dance training auxiliary device |
| CN215195278U (en) * | 2021-06-25 | 2021-12-17 | 陈树柏 | Dance physique trainer |
| CN215387359U (en) * | 2021-07-07 | 2022-01-04 | 广东华夏高级技工学校 | Leg pressing device for physical training |
| CN215741687U (en) * | 2021-09-28 | 2022-02-08 | 临沂大学 | Dance teaching is with dance exercise frame |
-
2022
- 2022-02-11 CN CN202210129556.5A patent/CN114377368B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211461911U (en) * | 2019-12-27 | 2020-09-11 | 江西服装学院 | Horizontal bar for physical training |
| CN112973072A (en) * | 2021-03-08 | 2021-06-18 | 焦作大学 | Dance training auxiliary device |
| CN215195278U (en) * | 2021-06-25 | 2021-12-17 | 陈树柏 | Dance physique trainer |
| CN215387359U (en) * | 2021-07-07 | 2022-01-04 | 广东华夏高级技工学校 | Leg pressing device for physical training |
| CN215741687U (en) * | 2021-09-28 | 2022-02-08 | 临沂大学 | Dance teaching is with dance exercise frame |
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| CN114377368A (en) | 2022-04-22 |
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