CN211245420U

CN211245420U - Dance exercise auxiliary stand

Info

Publication number: CN211245420U
Application number: CN201921991902.0U
Authority: CN
Inventors: 陈鸿
Original assignee: Hunan Normal University
Current assignee: Hunan Normal University
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-14
Anticipated expiration: 2029-11-18

Abstract

The utility model provides a dance exercise auxiliary stand. The dance exercise auxiliary support comprises a bottom plate; the telescopic rod is fixedly arranged at the top of the bottom plate; the cross rod is fixedly arranged at the top of the telescopic rod; the first sliding cavity is formed in the bottom plate; the first screw rods are rotatably arranged on the inner walls of the two sides of the first sliding cavity, and one ends of the first screw rods extend out of the bottom plate; the driven belt pulley is arranged on one side of the bottom plate and fixedly connected with one end of the first screw rod; the motor is fixedly arranged on the top of the bottom plate; and the driving belt pulley is fixedly arranged on an output shaft of the motor. The utility model provides a dance exercise auxiliary stand has convenient to use, the wide advantage of adaptation crowd scope.

Description

Dance exercise auxiliary stand

Technical Field

The utility model relates to a dance support technical field especially relates to a dance exercise auxiliary stand.

Background

Dance is a performance art, uses the body to complete various elegant or difficult movements, generally has music accompaniment, and is an art form taking rhythmic movements as a main expression means; it generally uses music and other props; dance itself has many first social meanings and effects, including motion, social contact, sacrificial rites, etiquette etc. now many children can learn the dance, in the dance classroom, have some supplementary equipment for training the professional quality of dance, and the horizontal pole that commonly used equipment just pressed the leg and used is the most.

Traditionally all be transversely install a dead lever on the wall and be used for using, this kind of mode is comparatively simple, and is different to the required tensile height of people of different heights and ligament intensity, and this kind of simple and crude horizontal pole obviously can not satisfy people's needs.

Therefore, there is a need to provide a new dance training auxiliary frame to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a dance exercise auxiliary stand convenient to use, adaptation crowd wide range.

For solving the technical problem, the utility model provides a dance exercise auxiliary stand includes: a base plate; the telescopic rod is fixedly arranged at the top of the bottom plate; the cross rod is fixedly arranged at the top of the telescopic rod; the first sliding cavity is formed in the bottom plate; the first screw rods are rotatably arranged on the inner walls of the two sides of the first sliding cavity, and one ends of the first screw rods extend out of the bottom plate; the driven belt pulley is arranged on one side of the bottom plate and fixedly connected with one end of the first screw rod; the motor is fixedly arranged on the top of the bottom plate; the driving belt pulley is fixedly arranged on an output shaft of the motor; the belt is sleeved on the driven belt pulley and the driving belt pulley; an auxiliary slide device disposed on the base plate.

Preferably, the auxiliary sliding device comprises a first sliding block, a first fixed block, a second sliding cavity, a second screw rod, two second sliding blocks, two second fixed blocks, a front footstep device and a rear footstep device, the first sliding block is slidably mounted in the first sliding cavity, the first sliding block is in threaded connection with the first screw rod, the first fixed block is fixedly mounted at the top of the first sliding block, the top of the first fixed block extends out of the bottom plate, the second sliding cavity is arranged on the first fixed block, the second screw rod is rotatably mounted on inner walls on two sides of the second sliding cavity, the two second sliding blocks are slidably mounted in the second sliding cavity, the two second sliding blocks are in threaded connection with the second screw rod, the two second fixed blocks are respectively fixedly mounted at the tops of the two second sliding blocks, and the tops of the two second fixed blocks extend out of the first fixed block, the front foot lifter and the rear foot lifter are respectively and fixedly installed at the tops of the two second fixing blocks.

Preferably, the front foot supporting device and the rear foot supporting device are all provided with a foot placing groove with an open top, the opening of the foot placing groove is corresponding, and the inner wall of one side, far away from the foot placing groove, of the foot placing groove is fixedly provided with a cotton layer.

Preferably, one end of the second screw rod, which is far away from the telescopic rod, extends to the outside of the first fixed block, and a screwing block is fixedly installed on the second screw rod, and external threads with opposite ends are formed in the second screw rod.

Preferably, a plurality of balls are inlaid at the bottom of the first sliding block and are in rolling connection with the inner wall of the bottom of the first sliding cavity.

Preferably, the telescopic link includes smooth chamber of first dead lever, third, second dead lever and third slider, first dead lever with bottom plate fixed connection, the smooth chamber of third is seted up on the first dead lever, third slider slidable mounting be in the smooth intracavity of third, second dead lever fixed mounting be in the top of third slider, the top of second dead lever extends to outside the first dead lever and with horizontal pole fixed connection.

Preferably, a positioning bolt is installed on the inner wall of one side of the third sliding cavity in a threaded mode.

Compared with the prior art, the utility model provides a dance exercise auxiliary stand has following beneficial effect:

the utility model provides a dance exercise auxiliary stand, through the bottom plate, the telescopic link, horizontal pole and positioning bolt's cooperation, be convenient for adjust the height of horizontal pole, adapt to the people of different heights, through first fixed block, the smooth chamber of second, the second screw rod, the second slider, the second fixed block, preceding footstep ware, back footstep ware, put the foot groove, cotton layer and the cooperation of twisting the piece, can satisfy the foot of variation in size and lock, and cotton layer can be more comfortable, through a smooth chamber, first screw rod, driven pulley, including a motor, an end cap, a controller, and a cover plate, the belt cooperatees with first slider, the people that makes tensile ligament can freely adjust the tensile degree of ligament, it is more convenient to move.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of an auxiliary stand for dance training provided in the present invention;

fig. 2 is an enlarged schematic structural view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a bottom plate, 2, a telescopic rod, 3, a cross rod, 4, a first sliding cavity, 5, a first screw rod, 6, a driven belt pulley, 7, a motor, 8, a driving belt pulley, 9, a belt, 10, a first sliding block, 11, a first fixing block, 12, a second sliding cavity, 13, a second screw rod, 14, a second sliding block, 15, a second fixing block, 16, a front foot ejector, 17 and a rear foot ejector.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of an auxiliary stand for dance training provided by the present invention; fig. 2 is an enlarged schematic structural view of a portion a shown in fig. 1. Dance exercise auxiliary stand includes: a base plate 1; the telescopic rod 2 is fixedly arranged at the top of the bottom plate 1; the cross rod 3 is fixedly arranged at the top of the telescopic rod 2; the first sliding cavity 4 is formed in the bottom plate 1, and the first sliding cavity 4 is formed in the bottom plate 1; the first screw rods 5 are rotatably installed on the inner walls of the two sides of the first sliding cavity 4, and one end of each first screw rod 5 extends out of the bottom plate 1; the driven belt pulley 6 is arranged on one side of the bottom plate 1, and the driven belt pulley 6 is fixedly connected with one end of the first screw 5; the motor 7 is fixedly arranged on the top of the bottom plate 1; the driving belt pulley 8 is fixedly arranged on an output shaft of the motor 7; the belt 9 is sleeved on the driven belt pulley 6 and the driving belt pulley 8; and the auxiliary sliding device is arranged on the bottom plate 1.

The auxiliary sliding device comprises a first sliding block 10, a first fixed block 11, a second sliding cavity 12, a second screw 13, two second sliding blocks 14, two second fixed blocks 15, a front foot ejector 16 and a rear foot ejector 17, wherein the first sliding block 10 is slidably mounted in the first sliding cavity 4, the first sliding block 10 is in threaded connection with the first screw 5, the first fixed block 11 is fixedly mounted at the top of the first sliding block 10, the top of the first fixed block 11 extends out of the bottom plate 1, the second sliding cavity 12 is arranged on the first fixed block 11, the second screw 13 is rotatably mounted on the inner walls of two sides of the second sliding cavity 12, the two second sliding blocks 14 are slidably mounted in the second sliding cavity 12, the two second sliding blocks 14 are in threaded connection with the second screw 13, the two second fixed blocks 15 are respectively and fixedly mounted at the tops of the two second sliding blocks 14, the tops of the two second fixing blocks 15 extend out of the first fixing block 11, and the front leg-supporting device 16 and the rear leg-supporting device 17 are respectively and fixedly mounted at the tops of the two second fixing blocks 15.

The front foot supporting device 16 and the rear foot supporting device 17 are all provided with foot placing grooves with the top being open, the openings of the foot placing grooves are corresponding, and the inner wall of one side, far away from the foot placing grooves, of each foot placing groove is fixedly provided with a cotton layer.

One end, far away from the telescopic rod 2, of the second screw rod 13 extends to the outside of the first fixing block 11, a screwing block is fixedly mounted on the outside of the first fixing block 11, and external threads with opposite ends are formed in the second screw rod 13.

A plurality of balls are inlaid at the bottom of the first sliding block 10 and are in rolling connection with the inner wall of the bottom of the first sliding cavity 4.

Telescopic link 2 includes smooth chamber of first dead lever, third, second dead lever and third slider, first dead lever with 1 fixed connection of bottom plate, the smooth chamber of third is seted up on the first dead lever, third slider slidable mounting be in the smooth intracavity of third, second dead lever fixed mounting be in the top of third slider, the top of second dead lever extends to outside the first dead lever and with 3 fixed connection of horizontal pole.

And a positioning bolt is arranged on the inner wall of one side of the third sliding cavity in a threaded manner.

The utility model provides a dance exercise auxiliary stand's theory of operation as follows:

when the device is used, firstly, the positioning bolt is unscrewed, the cross rod 3 is pulled upwards, the positioning bolt is locked after the height is adjusted to be suitable for the self, one foot is placed in the foot placing grooves of the front foot ejector 16 and the rear foot ejector 17, the twisting block is rotated at the moment, the twisting block is rotated to drive the second screw 13 to rotate, the second screw 13 drives the two second sliding blocks 14 to mutually approach, meanwhile, the two second fixing blocks 15 drive the front foot ejector 16 and the rear foot ejector 17 to mutually approach, the twisting block is stopped to rotate after the feet are fixed, the other foot is put on the cross rod 3 at the moment, two hands assist in holding the cross rod 3, at the moment, one person starts the motor 7 beside the body, the motor 7 rotates to drive the driving belt pulley 8 to rotate, the driven belt pulley 6 sleeved on the same belt 9 rotates when the driving belt pulley 8 rotates, the driven belt pulley 6 rotates the first screw 5, the first screw 5 drives the first sliding block 10 to approach to the telescopic rod 2, when the user feels pain, it is sufficient to stop rotating the motor 7.

the utility model provides a dance exercise auxiliary stand, through bottom plate 1, telescopic link 2, cooperation of horizontal pole 3 and positioning bolt, be convenient for adjust the height of horizontal pole 3, adapt to the people of different heights, through first fixed block 11, the smooth chamber 12 of second, second screw rod 13, second slider 14, second fixed block 15, preceding footstep ware 16, back footstep ware 17, put the foot groove, cotton layer and the cooperation of twisting the piece, can satisfy the foot of variation in size and lock, and cotton layer can be more comfortable, through a smooth chamber 4, first screw rod 5, driven pulley 6, motor 7, driving pulley 8, cooperation of belt 9 and first slider 10, make the people of tensile ligament can freely adjust the tensile degree of ligament, it is more convenient to move.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A dance exercise auxiliary stand, comprising:

a base plate;

the telescopic rod is fixedly arranged at the top of the bottom plate;

the cross rod is fixedly arranged at the top of the telescopic rod;

the first sliding cavity is formed in the bottom plate;

the first screw rods are rotatably arranged on the inner walls of the two sides of the first sliding cavity, and one ends of the first screw rods extend out of the bottom plate;

the driven belt pulley is arranged on one side of the bottom plate and fixedly connected with one end of the first screw rod;

the motor is fixedly arranged on the top of the bottom plate;

the driving belt pulley is fixedly arranged on an output shaft of the motor;

the belt is sleeved on the driven belt pulley and the driving belt pulley;

an auxiliary slide device disposed on the base plate.

2. A dance exercise auxiliary support according to claim 1, wherein the auxiliary sliding device comprises a first sliding block, a first fixed block, a second sliding chamber, a second screw rod, two second sliding blocks, two second fixed blocks, a front footstand device and a rear footstand device, the first sliding block is slidably mounted in the first sliding chamber, the first sliding block is in threaded connection with the first screw rod, the first fixed block is fixedly mounted at the top of the first sliding block, the top of the first fixed block extends out of the bottom plate, the second sliding chamber is arranged on the first fixed block, the second screw rod is rotatably mounted on the inner walls of the two sides of the second sliding chamber, the two second sliding blocks are slidably mounted in the second sliding chamber, the two second sliding blocks are both in threaded connection with the second screw rod, the two second fixed blocks are respectively fixedly mounted at the tops of the two second sliding blocks, the tops of the two second fixing blocks extend out of the first fixing block, and the front foot lifter and the rear foot lifter are fixedly installed at the tops of the two second fixing blocks respectively.

3. The dance exercise auxiliary support according to claim 2, wherein the front leg unit and the rear leg unit are provided with leg slots with open tops, the openings of the two leg slots correspond to each other, and cotton layers are fixedly mounted on inner walls of the two leg slots on the sides away from each other.

4. The dance exercise auxiliary support according to claim 2, wherein one end of the second screw rod, which is far away from the telescopic rod, extends out of the first fixing block and is fixedly provided with a screwing block, and the second screw rod is provided with external threads with two opposite ends.

5. The dance exercise auxiliary support according to claim 2, wherein a plurality of balls are inlaid in the bottom of the first sliding block, and the plurality of balls are in rolling connection with the inner wall of the bottom of the first sliding cavity.

6. The dance exercise auxiliary stand according to claim 1, wherein the telescopic rod comprises a first fixing rod, a third sliding cavity, a second fixing rod and a third sliding block, the first fixing rod is fixedly connected with the bottom plate, the third sliding cavity is formed in the first fixing rod, the third sliding block is slidably mounted in the third sliding cavity, the second fixing rod is fixedly mounted at the top of the third sliding block, and the top end of the second fixing rod extends out of the first fixing rod and is fixedly connected with the cross rod.

7. A dance exercise auxiliary support according to claim 6, wherein a positioning bolt is threadedly mounted on an inner wall of one side of the third sliding chamber.