CN216629556U - Dance training is with supplementary leg pressing device - Google Patents
Dance training is with supplementary leg pressing device Download PDFInfo
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- CN216629556U CN216629556U CN202122718151.9U CN202122718151U CN216629556U CN 216629556 U CN216629556 U CN 216629556U CN 202122718151 U CN202122718151 U CN 202122718151U CN 216629556 U CN216629556 U CN 216629556U
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Abstract
The utility model relates to the technical field of art performance training equipment and discloses an auxiliary leg pressing device for dance training, which comprises a base, wherein a support is fixedly arranged on the left side of the top of the base, a leg placing plate is slidably arranged on the inner surface of the support, a screw rod is rotatably arranged on the right side of an inner cavity of the base, a thread block is arranged on the outer surface of the screw rod in a threaded manner, connecting blocks are fixedly arranged on the tops of a sliding block and the thread block, and a stop strip is fixedly arranged on the top of the connecting block. The safety of the training process of the training personnel is ensured.
Description
Technical Field
The utility model relates to the technical field of art performance training equipment, in particular to an auxiliary leg pressing device for dance training.
Background
The leg pressing device is a warm-up lacing wire, is a propeller for smooth movement and is also a protective cover for avoiding injury, the leg pressing device is the basic work of martial arts, the leg pressing device can protect skeletal muscles and effectively prevent injuries and diseases, each person must master the above principle and establish the most suitable routine steps for the person to become a habit, good flexibility does not hinder growth, the growth is facilitated, and the leg pressing device needs to be matched when leg pressing training is carried out.
Present dance training is with supplementary leg pressing device when using, is not convenient for carry out the speed regulation at a slow speed to the degree of depth of leg pressing, and training personnel cause the ligament to strain easily in carrying out the leg pressing training, and then is difficult to guarantee the security of training personnel training in-process, and the high of leg pressing device is not convenient for adjust, is difficult to satisfy different age bracket training personnel's operation requirement.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an auxiliary leg pressing device for dance training, which has the advantages of being convenient for slowly adjusting the depth of a leg pressing device, ensuring the safety of a training process of a trainer and the like, and solving the problems that the depth of the leg pressing device is inconvenient to be slowly adjusted, the ligament of the trainer is easily pulled during the leg pressing training process, the safety of the trainer during the training process is difficult to ensure, the height of the leg pressing device is inconvenient to adjust, and the use requirements of the trainees at different ages are difficult to meet.
(II) technical scheme
In order to solve the technical problems, the utility model provides the following technical scheme: an auxiliary leg pressing device for dance training comprises a base, wherein a support is fixedly mounted on the left side of the top of the base, a leg placing plate is slidably mounted on the inner surface of the support, a lead screw is rotatably mounted on the right side of an inner cavity of the base, a thread block is mounted on the outer surface of the lead screw in a threaded manner, a slide rod is fixedly mounted on the left side of the inner cavity of the base, a slide block is slidably mounted on the outer surface of the slide rod, connecting blocks are fixedly mounted on the tops of the slide block and the thread block, a stop bar is fixedly mounted on the top of the connecting block, a first bevel gear is fixedly mounted on the outer surface of the lead screw and positioned on the left side of the thread block, a first shaft is rotatably mounted on the left side of the top of the inner cavity of the base, a second bevel gear is fixedly mounted on the outer surface of the first shaft, a telescopic rod is fixedly mounted on the top end of the first shaft, an adjusting handle is fixedly mounted on the top end of the telescopic rod, the left front of support and the equal fixed mounting in the back have the motor, two the output of motor all has No. two axles through speed reducer fixed mounting, the equal fixed mounting in front and the back of board bottom is placed to the shank has hollow movable block, two the equal fixed mounting in surface of No. two axles has the eccentric disc.
Preferably, the top of the leg placing plate penetrates through the support and extends to the outside of the support, and the left end of the screw rod is rotatably connected with the left side of the inner cavity of the base.
Preferably, the right end of the sliding rod is rotatably connected with the right side of the inner cavity of the base, and the top of the connecting block penetrates through the base and extends to the outside of the base.
Preferably, the outer surface of the first bevel gear is meshed with the outer surface of the second bevel gear, and the top end of the first shaft penetrates through the base and the support in sequence and extends into the support.
Preferably, the top end of the telescopic rod penetrates through the leg placing plate and extends to the outside of the leg placing plate, and the right end of the second shaft penetrates through the bracket and extends to the inside of the bracket.
Preferably, the bottoms of the thread block and the sliding block are both in sliding connection with the bottom of the inner cavity of the base, and the outer surface of the eccentric disc is rotatably connected with the inner surface of the hollow movable block.
(III) advantageous effects
Compared with the prior art, the utility model provides an auxiliary leg pressing device for dance training, which has the following beneficial effects: this dance training is with supplementary leg pressing device accessible rotates and adjusts handle cooperation a number axle, No. two bevel gear and a bevel gear drive the lead screw rotation, and the lead screw drives the degree of depth that the leg pressing was increased to foot that trains personnel through screw block cooperation connecting block and shelves strip slow movement right, drives hollow movable block longitudinal movement through No. two axles of motor cooperation and eccentric disc, and hollow movable block adjusts the height that the board was placed to the shank at the longitudinal movement in-process.
1. This dance training is with supplementary leg pressing device, it is rotatory to adjust handle cooperation a number of axles through rotating, No. two bevel gears and bevel gear drive lead screw, the lead screw passes through the degree of depth that the foot that threaded block cooperation connecting block and shelves strip drove training personnel slowly moved right and increases the leg pressing, reached and be convenient for carry out the purpose of adjusting at a slow speed to the leg pressing degree of depth, solved training personnel and led to the fact the problem that the ligament was pulled easily in carrying out the leg pressing training, the security of training personnel training process has been guaranteed.
2. This dance training is with supplementary leg pressing device drives hollow movable block longitudinal movement through No. two axles of motor cooperation and eccentric disc, and the height that the board was placed to the shank is adjusted at the longitudinal movement in-process to hollow movable block, has realized being convenient for place the purpose that highly carries out nimble regulation of board to the shank, has satisfied different age bracket training personnel's operation requirement, has improved leg pressing device's application scope.
Drawings
Fig. 1 is a front view of the internal structure of the present invention.
Fig. 2 is a left side view of the inner structure of the base in partial longitudinal section.
Fig. 3 is a left side view of the internal structure of the stent of the present invention.
In the figure: 1. a base; 2. a support; 3. a leg placement board; 4. a screw rod; 5. a thread block; 6. a slide bar; 7. a slider; 8. connecting blocks; 9. a stop bar; 10. a first bevel gear; 11. a first shaft; 12. a second bevel gear; 13. a telescopic rod; 14. adjusting the handle; 15. a motor; 16. a second shaft; 17. a hollow movable block; 18. an eccentric disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an auxiliary leg pressing device for dance training comprises a base 1, a bracket 2 is fixedly installed on the left side of the top of the base 1, a leg placing plate 3 is slidably installed on the inner surface of the bracket 2, a screw rod 4 is rotatably installed on the right side of an inner cavity of the base 1, a thread block 5 is installed on the outer surface of the screw rod 4 in a threaded manner, a slide rod 6 is fixedly installed on the left side of an inner cavity of the base 1, a slide block 7 is slidably installed on the outer surface of the slide rod 6, connecting blocks 8 are fixedly installed on the tops of the slide block 7 and the thread block 5, a stop bar 9 is fixedly installed on the top of the connecting block 8, a first bevel gear 10 is fixedly installed on the outer surface of the screw rod 4 and positioned on the left side of the thread block 5, a first shaft 11 is rotatably installed on the left side of the top of the inner cavity of the base 1, a second bevel gear 12 is fixedly installed on the outer surface of the first shaft 11, and a telescopic rod 13 is fixedly installed on the top end of the first shaft 11, the telescopic rod 13 is synchronously adjusted in a telescopic manner along with the leg placing plate 3, the top end of the telescopic rod 13 is fixedly provided with an adjusting handle 14, the front and the back of the left side of the bracket 2 are fixedly provided with motors 15, the motors 15 are electrically connected with an external power supply, the motors 15 are controlled by an external PLC program, the output ends of the two motors 15 are fixedly provided with a second shaft 16 through a speed reducer, the front and the back of the bottom of the leg placing plate 3 are fixedly provided with hollow movable blocks 17, the outer surfaces of the two second shafts 16 are fixedly provided with eccentric discs 18, the top of the leg placing plate 3 penetrates through the bracket 2 and extends to the outside of the bracket 2, the left end of the screw rod 4 is rotatably connected with the left side of the inner cavity of the base 1, the right end of the slide rod 6 is rotatably connected with the right side of the inner cavity of the base 1, the top of the connecting block 8 penetrates through the base 1 and extends to the outside of the base 1, the outer surface of the first bevel gear 10 is meshed with the outer surface of the second bevel gear 12, the top of a axle 11 runs through base 1 and support 2 in proper order and extends to the inside of support 2, and the top of telescopic link 13 runs through the shank and places board 3 and extend to the outside that the board 3 was placed to the shank, and the right-hand member of No. two axles 16 runs through support 2 and extends to the inside of support 2, and the bottom of screw thread piece 5 and slider 7 all is connected with the bottom sliding connection of base 1 inner chamber, and the surface of eccentric disc 18 is connected with the internal surface rotation of hollow movable block 17.
The working principle is as follows: firstly, a user puts one foot on the left side of a stop bar 9, the other ankle is put on the top of a leg placing plate 3, then a hand is used to rotate an adjusting handle 14 to be matched with an expansion rod 13 to drive a first shaft 11 to rotate, the first shaft 11 is matched with a first bevel gear 10 to drive a screw rod 4 to rotate in the rotating process through a second bevel gear 12, the screw rod 4 is matched with a sliding rod 6 and a sliding block 7 through a threaded block 5 to drive a connecting block 8 to move rightwards, the connecting block 8 is matched with the stop bar 9 to drive the foot of the training person to move rightwards at a low speed to increase the leg pressing depth, a starting motor 15 is matched with a speed reducer to drive a second shaft 16 to rotate, the second shaft 16 drives a hollow movable block 17 to move longitudinally through an eccentric disc 18 in the rotating process, and the hollow movable block 17 is used to adjust the height of the leg placing plate 3 in the longitudinal moving process.
In conclusion, this dance training is with supplementary leg pressing device accessible rotates adjusting handle 14 and cooperates first axle 11, second bevel gear 12 and bevel gear 10 to drive lead screw 4 rotatory, and lead screw 4 drives the foot of training person through screw block 5 cooperation connecting block 8 and shelves strip 9 and moves slowly right and increase the degree of depth of pressing the leg, drives hollow movable block 17 longitudinal movement through motor 15 cooperation second axle 16 and eccentric disc 18, and hollow movable block 17 adjusts the height that board 3 was placed to the leg in the longitudinal movement in-process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dance training is with supplementary leg pressing device, includes base (1), its characterized in that: the left side of the top of the base (1) is fixedly provided with a support (2), the inner surface of the support (2) is slidably provided with a leg placing plate (3), the right side of the inner cavity of the base (1) is rotated to be provided with a screw rod (4), the outer surface of the screw rod (4) is provided with a thread block (5), the left side of the inner cavity of the base (1) is fixedly provided with a slide rod (6), the outer surface of the slide rod (6) is slidably provided with a slide block (7), the tops of the slide block (7) and the thread block (5) are both fixedly provided with a connecting block (8), the top of the connecting block (8) is fixedly provided with a stop bar (9), the outer surface of the screw rod (4) positioned at the left side of the thread block (5) is fixedly provided with a first bevel gear (10), the left side of the top of the inner cavity of the base (1) is rotatably provided with a first shaft (11), and the outer surface of the first shaft (11) is fixedly provided with a second bevel gear (12), the top fixed mounting of a number of axles (11) has telescopic link (13), the top fixed mounting of telescopic link (13) has regulation handle (14), the left front of support (2) and the equal fixed mounting in the back have motor (15), two the output of motor (15) all has No. two axle (16) through speed reducer fixed mounting, the front and the equal fixed mounting in the back of board (3) bottom are placed to the shank have hollow movable block (17), two the equal fixed mounting in surface of No. two axle (16) has eccentric disc (18).
2. An auxiliary leg pressing device for dance training according to claim 1, wherein: the top of the leg placing plate (3) penetrates through the support (2) and extends to the outside of the support (2), and the left end of the screw rod (4) is rotatably connected with the left side of the inner cavity of the base (1).
3. A dance training auxiliary leg pressing device according to claim 1, wherein: the right end of the sliding rod (6) is rotatably connected with the right side of the inner cavity of the base (1), and the top of the connecting block (8) penetrates through the base (1) and extends to the outside of the base (1).
4. An auxiliary leg pressing device for dance training according to claim 1, wherein: the outer surface of the first bevel gear (10) is meshed with the outer surface of the second bevel gear (12), and the top end of the first shaft (11) penetrates through the base (1) and the support (2) in sequence and extends into the support (2).
5. An auxiliary leg pressing device for dance training according to claim 1, wherein: the top end of the telescopic rod (13) penetrates through the leg placing plate (3) and extends to the outside of the leg placing plate (3), and the right end of the second shaft (16) penetrates through the bracket (2) and extends to the inside of the bracket (2).
6. A dance training auxiliary leg pressing device according to claim 1, wherein: the bottom of the thread block (5) and the bottom of the sliding block (7) are both in sliding connection with the bottom of the inner cavity of the base (1), and the outer surface of the eccentric disc (18) is rotationally connected with the inner surface of the hollow movable block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122718151.9U CN216629556U (en) | 2021-11-08 | 2021-11-08 | Dance training is with supplementary leg pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122718151.9U CN216629556U (en) | 2021-11-08 | 2021-11-08 | Dance training is with supplementary leg pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216629556U true CN216629556U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122718151.9U Active CN216629556U (en) | 2021-11-08 | 2021-11-08 | Dance training is with supplementary leg pressing device |
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| CN (1) | CN216629556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949759A (en) * | 2022-06-14 | 2022-08-30 | 广东科学技术职业学院 | Aerobics exercises physique correction trainer |
-
2021
- 2021-11-08 CN CN202122718151.9U patent/CN216629556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949759A (en) * | 2022-06-14 | 2022-08-30 | 广东科学技术职业学院 | Aerobics exercises physique correction trainer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230414 Address after: No. B96, 5th Floor, Building 1, Amazon AWS Joint Innovation Center, 3639 Ouya Avenue, Chanba Ecological Zone, Xi'an City, Shaanxi Province, 710000 [Cluster] Patentee after: Shaanxi Wanchuan Art and Culture Communication Co.,Ltd. Address before: 532700 No. 37, Xiangtun, Aihua village, Nanwei Town, Long'an County, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Huang Xingchao |
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| TR01 | Transfer of patent right |