A dance barre

Abstract

The utility model discloses a dance pole, including pole, support seat and electric push rod, the bottom below pole is connected with two electric push rods at intervals, the bottom fixed connection of each electric push rod is a support seat, still include two groups of lateral stability subassembly, interval is established in the same side of pole, and each lateral stability subassembly contains side pole and the gyro wheel of installation in the end of side pole, still corresponding installation of one gyro wheel lock device is equipped on each side pole, and gyro wheel lock device makes gyro wheel lock under the use state of dance pole. In the dance pole lifting process, the gyro wheel on the wall rolling of side pole drives dance pole to move up and down, and gyro wheel lock device can make gyro wheel lock under the use state of dance pole. The structure needs to use by the wall and can improve its stability, and need not permanent installation simultaneously, can dismantle and remove easily, is suitable for different places use.

Description

Technical Field

[0001] This utility model relates to the field of dance teaching technology, specifically to a dance barre. Background Technology

[0002] The barre is a professional piece of equipment used in basic training for dancers. It is designed to support the body and help practitioners adjust their center of gravity and maintain balance when performing movements, so as to avoid incorrect movements caused by difficulty in supporting the body.

[0003] Commercially available dance barres require manual disassembly and adjustment of settings, which wastes a lot of time. To solve this problem, Chinese Patent No. CN 205549410 U proposes a dance barre comprising a crossbar, a crossbar sleeve, a fixing component A, a lifting rod, a lifting rod sleeve, and a base. The crossbar is fixed to the lifting rod by the fixing component through the crossbar sleeve. The lifting rod is a height-adjustable lifting rod, and the crossbar is a thickness-adjustable crossbar.

[0004] The aforementioned dance barre can be adjusted in height via a controller, allowing for a suitable height based on the practitioner's height. However, since the base is fixed to the ground, it cannot be repositioned or moved to other locations as needed, thus occupying valuable space and being unsuitable for short-term needs. Therefore, we provide a dance barre. Utility Model Content

[0005] This utility model provides a dance barre to solve the shortcomings of existing dance bars, such as the inability to adjust their position or move them to other locations as needed, their fixed use of space, and their unsuitability for short-term needs.

[0006] The present invention adopts the following technical solution: A dance barre includes a barre, a support base, and electric push rods. Two electric push rods are connected at intervals below the bottom of the barre, and a support base is fixedly connected to the bottom of each electric push rod. The barre also includes two sets of lateral stabilizing components, which are spaced apart on the same side of the barre. Each set of lateral stabilizing components includes a side bar and a roller installed at the end of the side bar. A roller locking device is also installed on each side bar, which locks the roller when the dance barre is in use.

[0007] Furthermore, the roller locking device includes a motor, a push rod, an elastic element, a wedge block, and a housing. The motor is installed inside the housing, and the output shaft of the motor is connected to a lead screw. A lead screw nut is connected to the lead screw. A central through hole is opened in the center of the push rod. One end of the push rod is fixed to the surface of the lead screw nut, and the other end is fixedly connected to one end of the elastic element. The other end of the elastic element is fixedly connected to the wedge block.

[0008] Furthermore, the elastic element is a spring.

[0009] Furthermore, the inclined block has an arc-shaped surface that matches the outer contour of the roller.

[0010] Furthermore, each of the symmetrical sides of the handlebar is provided with a handle sleeve with an opening. The opening of each handle sleeve extends downward on both sides to form a connecting part. Each connecting part is provided with a connecting hole, and the two connecting holes are fastened together by bolts.

[0011] Furthermore, each sleeve is fixedly connected to a side bar.

[0012] As can be seen from the above description of the structure of this utility model, compared with the prior art, this utility model has the following advantages: 1. This utility model of a dance barre includes a barre, a support base, and an electric push rod. A side bar is mounted on one side of the barre, and rollers are installed at the ends of the side bars. A roller locking device is fixedly installed below the side bars. During the raising and lowering of the dance barre, the side bars move up and down by rolling against the wall via the rollers. When the dance barre is in use, the roller locking device locks the rollers. This structure requires wall support and improves stability. It does not require permanent installation and can be easily disassembled and moved, making it suitable for use in various locations.

[0013] 2. The pole sleeve of this utility model is fixedly connected to the side pole, and the pole sleeve is detachably connected to the handlebar by bolts. That is, when not in use, the side pole can be removed to save space. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present invention.

[0015] Figure 2 This is a diagram showing the state of the roller of this utility model freely rolling.

[0016] Figure 3 This is a schematic diagram of the roller locking device of this utility model.

[0017] Figure 4 This is a diagram showing the state in which the roller of this utility model is locked and fixed. Detailed Implementation

[0018] The specific embodiments of this utility model are described below with reference to the accompanying drawings. Many details are described below to provide a comprehensive understanding of this utility model; however, those skilled in the art can implement this utility model without these details. Well-known components, methods, and processes will not be described in detail below.

[0019] This embodiment provides a dance barre, as shown in the following example. Figures 1-2The device includes a handlebar 10, a support base 20, and electric actuators 30. An electric actuator 30 is connected to the bottom of each side of the handlebar 10, and each electric actuator 30 has a support base 20 at its bottom. The electric actuator 30 is a common component in this field and can be purchased commercially. The electric actuator 30 is not the focus of this solution and will not be described in detail here.

[0020] The handle 10 is symmetrically provided with a sleeve 101 with an opening on each side. Each sleeve 101 has a connecting part 102 extending downward from both sides of the opening. Each connecting part 102 has a connecting hole 103. The two connecting holes 103 are fastened together by bolts. The sleeve 101 is preferably a circular hole structure that matches the handle 10. Specifically, the sleeve 101 is fitted onto the handle 10 and the bolts are fastened together through the connecting holes 103.

[0021] The handlebar 10 is provided with two sets of lateral stabilizing components 40. The lateral stabilizing components 40 are spaced apart on the same side of the handlebar 10 and fixed to the handlebar sleeve 101. That is, when not in use, the lateral stabilizing components 40 can be removed to save space.

[0022] Continue to refer to Figure 2 Each of the aforementioned lateral stabilizing components 40 includes a side rod 41 and a roller 42 mounted on the end of the side rod 41. Each side rod 41 is also equipped with a corresponding roller locking device 43. The roller locking device 43 includes a wedge block 431, an elastic element 432, a housing 433, a motor 434, and a push rod 435. The motor 434 is installed inside the housing 433. The output shaft 436 of the motor 434 is connected to a lead screw 437. A lead screw nut 438 is connected to the lead screw 437. The push rod 435 has a central through hole 439. One end of the push rod 435 is fixed to the surface of the lead screw nut 438, and the other end is fixedly connected to one end of the elastic element 432. The other end of the elastic element 432 is fixedly connected to the wedge block 431.

[0023] The elastic element 432 is preferably a spring structure. In order to ensure that the elastic element 432 and the inclined block 431 have sufficient supporting force when they move, a support plate (not shown in the figure) can be fixedly connected to the side of the housing near the inclined block. The support plate extends to the bottom of the inclined block 431, and the inclined block 431 is supported on the support plate.

[0024] The aforementioned inclined block 431 has a triangular structure, and the inclined block 431 has an arc-shaped surface that matches the outer contour of the roller 42.

[0025] The lateral stabilizing component 40 of this invention controls the rotation of the lead screw 436 via a motor 434, driving the lead screw nut 437 to move, thereby moving the push rod 435, causing the elastic element 422 to extend or retract, which in turn drives the inclined block 431 to brake the roller 42 or the stationary roller 42. When the dance bar is in use, the bar 10 is prone to tilting along the leg-pressing direction due to leg-pressing movements. This structure improves stability when used against a wall, and it requires no permanent installation, allowing for easy disassembly and relocation, making it suitable for use in various locations.

[0026] In use, the two sleeves 101 must be fitted onto the barre 10 and tightened with bolts. The entire barre is then leaned against a wall. Depending on the practitioner's height, the motor 434 controls the rotation of the lead screw 436, driving the lead screw nut 437 to move. This moves the push rod 435 towards the motor 434, causing the elastic element 422 to retract. This allows the curved surface of the inclined block to separate from the outer contour surface of the roller, allowing the roller 42 to roll freely. The barre 10 is then adjusted to match the practitioner's height. The motor 434 controls the lead screw 436 to move the lead screw nut 437, causing the push rod 435 to move towards the inclined block 431. This causes the elastic element 422 to extend and push the inclined block 431 against the roller 42, locking the roller 42 in place. This prevents the roller 42 from rolling and causing danger during use.

[0027] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial modifications made to this utility model using this concept shall be considered as an infringement of the protection scope of this utility model.

Claims

1. A dance barre, comprising a barre, a support base, and electric push rods, wherein two electric push rods are connected at intervals below the bottom of the barre, and each electric push rod is fixedly connected to a support base at its bottom, characterized in that: It also includes two sets of lateral stabilizing components, spaced apart on the same side of the barre. Each set of lateral stabilizing components includes a side bar and a roller installed at the end of the side bar. Each side bar is also equipped with a roller locking device, which locks the roller when the barre is in use.

2. A dance barre as described in claim 1, characterized in that: The roller locking device includes a motor, a push rod, an elastic element, a wedge block, and a housing. The motor is installed inside the housing. The output shaft of the motor is connected to a lead screw. A lead screw nut is connected to the lead screw. A central through hole is opened in the center of the push rod. One end of the push rod is fixed to the surface of the lead screw nut, and the other end is fixedly connected to one end of the elastic element. The other end of the elastic element is fixedly connected to the wedge block.

3. A dance barre as described in claim 2, characterized in that: The elastic element is a spring.

4. A dance barre as described in claim 2, characterized in that: The inclined block has an arc-shaped surface that matches the outer contour of the roller.

5. A dance barre as described in claim 1, characterized in that: The handle is also provided with a sleeve with an opening on each of its symmetrical sides. The opening of each sleeve extends downward on both sides to form a connecting part. Each connecting part is provided with a connecting hole. The two connecting holes are fastened together by bolts.

6. A dance barre as described in claim 5, characterized in that: Each of the aforementioned sleeves is fixedly connected to one of the aforementioned side bars.

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