CN214279273U

CN214279273U - Multi-functional dance device of portable dance teaching

Info

Publication number: CN214279273U
Application number: CN202023327107.7U
Authority: CN
Inventors: 刀英洁; 郑斌
Original assignee: Yunnan Technology and Business University
Current assignee: Yunnan Technology and Business University
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-24
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a portable dance teaching multifunctional dance device, which comprises two supporting boxes, wherein two adjusting structures are arranged in the two supporting boxes, and each supporting box is provided with an adjusting structure, the utility model relates to the technical field of dance training equipment, two ends of a handle bar are penetrated through a supporting seat, a limiting plate can abut against the supporting seat, the handle bar and the supporting seat can be fixed through a nut, the handle bar can be used for leg pressing and other training, the disassembly and the installation of the handle bar are extremely convenient, the handle bars with different lengths can be replaced by adjusting the distance between the two supporting boxes, the flexibility is higher, the comfort level of a user during leg pressing is increased by the arrangement of a rubber ring and a heating coil, the height of the handle bar can be automatically adjusted through the adjusting structures so as to be suitable for users with different heights, and the handle bar and the supporting rods can be disassembled when being carried, is convenient to carry and carry.

Description

Multi-functional dance device of portable dance teaching

Technical Field

The utility model relates to a dance training equipment technical field specifically is a multi-functional dance device of portable dance teaching.

Background

Dance barre is named again: leg pressing rods, dance room barres and dance room barres are tools for pressing legs in the dance body training process.

But dance barre on the existing market simple structure, the function is single moreover, when carrying out leg pressing training, can not adjust trainer's height according to training person's height, and present dance barre is mostly fixed simultaneously, and it is very inconvenient in carrying and handling, in view of this, to above-mentioned problem, the deep research is carried out, and it produces to have the present case to tunnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional dance device of portable dance teaching to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable multifunctional dance device for dance teaching comprises two supporting boxes, wherein two adjusting structures are installed in the two supporting boxes, and one adjusting structure is installed in each supporting box;

the two adjusting structures comprise four sliding rails, two rotating rods, two threaded sleeves, two protection boxes, two motors, two rotating shafts, two first bevel gears, two second bevel gears, two supporting seats, a handle bar, two limiting plates and two nuts;

the four slide rails are fixedly arranged on two sides in the two support boxes and are positioned above the two support boxes, one end of each of the two rotating rods is movably embedded at the bottom in the two support boxes, threads are arranged above the two rotating rods, two threaded sleeves are movably sleeved on the outer sides of the two rotating rods and are in threaded connection with the threads of the two rotating rods, the two threaded sleeves are movably penetrated through the tops of the two support boxes, the outer sides of the two threaded sleeves are in sliding fit with the four slide rails, the two protection boxes are fixedly arranged on the outer sides of the two support boxes, the two motors are fixedly arranged at the inner bottoms of the two protection boxes, one end of each of the two rotating shafts is fixedly connected with the two motor driving ends, the other end of each of the two rotating shafts is movably penetrated through one side of the two support boxes, and the two first bevel gears are fixedly sleeved at the other ends of the two rotating shafts, the two second bevel gears are fixedly sleeved on the outer sides of the two rotating rods and are meshed with the two first bevel gears, the two supporting seats are fixedly arranged on the outer tops of the two threaded sleeves and are internally provided with two through holes, threads are arranged on two sides of the handle rod and movably penetrate through the two through holes of the two supporting seats, the two limiting plates are fixedly sleeved on the outer side of the handle rod, and the two nuts are movably connected with the threads on two sides of the handle rod and are tightly attached to one side of the two supporting seats.

Preferably, two suckers are fixedly installed at the outer bottoms of the two supporting boxes.

Preferably, the bottoms of the two rotating rods are movably connected with the bottom in the supporting box through bearings, the inner rings of the bearings are in interference fit with the outer sides of the two rotating rods, and the bearings are fixedly connected with the two supporting boxes.

Preferably, the outer side of the handle rod is fixedly sleeved with a rubber ring, an inner cavity is formed in the rubber ring, and a heating coil is fixedly embedded between the inner cavities.

Preferably, the diameters of the two nuts are larger than the diameters of the through holes in the two supporting seats.

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, low cost, high durability and convenient use, run through the barre both ends in the supporting seat, the limiting plate can support the supporting seat, can fix barre and supporting seat through the nut, alright carry out training such as leg pressing with using the barre this moment, the dismantlement and the installation of barre are very convenient, can change the barre of different length through adjusting the distance between two supporting box, the flexibility is higher, the setting of rubber circle and heating coil has increased the comfort level of user when leg pressing, the setting of sucking disc has increased the stability of barre when using, can highly carry out automatically regulated so that adapt to not user of co-altitude to the barre through adjusting the structure, and can dismantle barre and bracing piece when carrying, convenient transport and carry.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the structure of the handle bar and the limiting plate of the present invention;

fig. 3 is a schematic side view of the rubber ring and the heating coil of the present invention.

In the figure: 1-supporting box, 2-sliding rail, 3-rotating rod, 4-threaded sleeve, 5-protecting box, 6-motor, 7-rotating shaft, 8-first bevel gear, 9-second bevel gear, 10-supporting seat, 11-handle rod, 12-limiting plate, 13-nut, 14-sucking disc, 15-rubber ring and 16-heating coil.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable multifunctional dance device for dance teaching comprises two support boxes 1, wherein two adjusting structures are installed in the two support boxes 1, and one adjusting structure is installed in each support box 1; the two adjusting structures comprise four sliding rails 2, two rotating rods 3, two threaded sleeves 4, two protection boxes 5, two motors 6, two rotating shafts 7, two first bevel gears 8, two second bevel gears 9, two supporting seats 10, a handle bar 11, two limiting plates 12 and two nuts 13; four sliding rails 2 are fixedly arranged at two sides in two supporting boxes 1 and are positioned above the two supporting boxes 1, one end of each rotating rod 3 is movably embedded at the bottom in the two supporting boxes 1, threads are arranged above the two rotating rods, two threaded sleeves 4 are movably sleeved at the outer sides of the two rotating rods 3 and are in threaded connection with the threads of the two rotating rods 3, the two threaded sleeves 4 movably penetrate through the tops of the two supporting boxes 1, the outer sides of the two threaded sleeves 4 are in sliding fit with the four sliding rails 2, two protecting boxes 5 are fixedly arranged at the outer sides of the two supporting boxes 1, two motors 6 are fixedly arranged at the inner bottoms of the two protecting boxes 5, one ends of two rotating shafts 7 are fixedly connected with driving ends of the two motors 6, the other ends of the two rotating shafts are movably penetrated through one side of the two supporting boxes 1, two first bevel gears 8 are fixedly sleeved at the other ends of the two rotating shafts 7, and two second bevel gears 9 are fixedly sleeved at the outer sides of the two rotating rods 3, and it and two first bevel gear 8 intermeshing, two supporting seats 10 are fixed to be settled in two outer tops of threaded sleeve 4, and its inside has seted up two through-holes, and the screw thread has been seted up on barre 11 both sides, and its activity runs through two through-holes department of two supporting seats 10, and two fixed suit in the barre 11 outside of limiting plate 12, two nuts 13 and the screw thread swing joint of barre 11 both sides, and it closely laminates with one side of two supporting seats 10.

Specifically, two suction cups 14 are fixedly mounted at the outer bottoms of the two support boxes 1, and the arrangement of the suction cups 14 increases the stability of the handle bar 11 in use.

Particularly, the bottoms of the two rotating rods 3 are movably connected with the bottoms of the two supporting boxes 1 through bearings, the inner rings of the bearings are in interference fit with the outer sides of the two rotating rods 3, and the bearings are fixedly connected with the two supporting boxes 1.

Specifically, the fixed cover in the barre 11 outside is equipped with rubber circle 15, has seted up the inner chamber in the rubber circle 15, and fixed the inlaying between the inner chamber is equipped with heating coil 16, and the setting of rubber circle 15 and heating coil 16 has increased the comfort level of user when pressing the leg, thereby prevents that the barre 11 temperature from causing the influence to user's use too cold.

Specifically, the diameters of the two nuts 13 are larger than the diameters of the through holes in the two support seats 10.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The working principle is as follows: as shown in the attached figures 1-3, when the handle bar 11 is used, two ends of the handle bar 11 are inserted into two supporting seats 10, the supporting box 1 is moved inward, so that one side of the supporting seats 10 is tightly attached to one side of the limiting plate 12, then nuts 13 are screwed to two sides of the handle bar 11, so that the handle bar 11 is fixed on the supporting seats 10, after the fixing is completed, the suction cups 14 are fixed on the ground, the stability of the handle bar 11 in use is increased, when the height of the handle bar 11 needs to be adjusted, the motor 6 is turned on, the motor 6 drives the rotating shaft 7 and the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the rotating rod 3 to rotate, due to the limiting effect of the sliding rails 2, the threaded sleeve 4 only drives the supporting seats 10 and the handle bar 11 to do linear up-and-down motion, after the adjustment is completed, the motor 6 is turned off, the arrangement of the rubber ring 15 and the heating coil 16 increases the comfort of the user when in use, and prevents the temperature of the handle bar 11 from being too cold, thereby causing influence on the use of the user.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable multifunctional dance device for dance teaching comprises two supporting boxes (1), and is characterized in that two adjusting structures are installed in the two supporting boxes (1), and one adjusting structure is installed in each supporting box (1);

the two adjusting structures comprise four sliding rails (2), two rotating rods (3), two threaded sleeves (4), two protection boxes (5), two motors (6), two rotating shafts (7), two first bevel gears (8), two second bevel gears (9), two supporting seats (10), a handle bar (11), two limiting plates (12) and two nuts (13);

the four sliding rails (2) are fixedly arranged on two sides in the two supporting boxes (1) and are positioned above the two supporting boxes (1), one end of each of the two rotating rods (3) is movably embedded at the bottom in the two supporting boxes (1), threads are arranged above the rotating rods, the two threaded sleeves (4) are movably sleeved outside the two rotating rods (3) and are in threaded connection with the threads of the two rotating rods (3), the two threaded sleeves (4) movably penetrate through the tops of the two supporting boxes (1), the outer sides of the two threaded sleeves (4) are in sliding fit with the four sliding rails (2), the two protecting boxes (5) are fixedly arranged on one side outside the two supporting boxes (1), the two motors (6) are fixedly arranged at the bottom in the two protecting boxes (5), and one end of each of the two rotating shafts (7) is fixedly connected with the driving ends of the two motors (6), the other end of the support box movably penetrates through one side of each of the two support boxes (1), the two first bevel gears (8) are fixedly sleeved at the other ends of the two rotating shafts (7), the two second bevel gears (9) are fixedly sleeved at the outer sides of the two rotating rods (3) and are meshed with the two first bevel gears (8), the two support seats (10) are fixedly arranged at the outer tops of the two threaded sleeves (4), two through holes are formed in the support seats, threads are formed in the two sides of the handle bar (11) and movably penetrate through the two through holes of the two support seats (10), the two limiting plates (12) are fixedly sleeved at the outer sides of the handle bar (11), the two nuts (13) are movably connected with the threads on the two sides of the handle bar (11), and the nuts are tightly attached to one sides of the two support seats (10).

2. A portable dance teaching multifunctional dance device according to claim 1, wherein two suction cups (14) are fixedly mounted on the outer bottom of the two support boxes (1).

3. The multifunctional dance device for portable dance teaching according to claim 1, wherein bottoms of the two rotating rods (3) are movably connected with bottoms of the two support boxes (1) through bearings, inner rings of the bearings are in interference fit with outer sides of the two rotating rods (3), and the bearings are fixedly connected with the two support boxes (1).

4. The portable dance teaching multifunctional dance device according to claim 1, wherein a rubber ring (15) is fixedly sleeved on the outer side of the handle bar (11), an inner cavity is formed in the rubber ring (15), and a heating coil (16) is fixedly embedded between the inner cavities.

5. A portable dance teaching multifunctional dance device according to claim 2, wherein the diameter of two said nuts (13) is larger than the diameter of the through holes in two said support seats (10).