CN212789695U - Teaching aid is used in bamboo dance training - Google Patents

Abstract

The utility model relates to the field of entertainment and fitness machinery, in particular to a teaching aid for bamboo dance training, which comprises a first shell, a second shell, a pair of rod bodies connected between the first shell and the second shell and a driving device for driving the rod bodies to move, wherein one end of each rod body is connected with the first shell in a sliding way, the other end of each rod body is connected with the second shell in a sliding way, the driving device comprises a servo motor, a first connecting rod and a second connecting rod which are arranged in the first shell, after the servo motor drives the second connecting rod to rotate, the rod bodies can translate back and forth along the length direction of the first shell, after the servo motor is started, the servo motor can push and pull the first connecting rod and the rod bodies connected with the first connecting rod to translate back and forth through the transmission of the second connecting rod and the first connecting rod, the action of a bamboo shooter is simulated, and the dependence of the bamboo shooter on the bamboo shooter is further reduced, the efficiency of the study and the training of dancers is improved.

Description

Teaching aid is used in bamboo dance training

Technical Field

The utility model relates to an amusement body-building machine technical field especially relates to a teaching aid is used in bamboo dance training.

Background

The dancing bamboo is also called bamboo bar dancing, the bamboo-hitting person is two opposite persons, the bamboo-hitting person carries out a pair of poles, and the dancer needs to advance and retreat to jump swiftly and smartly and naturally and do various elegant actions in rhythmic and regular hitting sound and at the moment of opening and closing of the bamboo poles. In order to carry forward national traditional culture, bamboo dance is popular with more and more people and is learned. However, in the process of the dancer learning the bamboo dance, the cooperation of the bamboo shooter is needed, the manpower and material resources are additionally increased, and the learning efficiency of the dancer is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the cooperation that the dancer who exists needs to hit bamboo person at the in-process of studying bamboo pole dance among the prior art, additionally increased manpower and materials, reduced the shortcoming of the efficiency of dancer's study, and the teaching aid is used in bamboo pole dance training that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a teaching aid for bamboo dance training comprises a first shell, a second shell, a pair of rod bodies connected between the first shell and the second shell, and a driving device for driving the rod bodies to move, one end of the rod body is connected with the first shell in a sliding way, the other end of the rod body is connected with the second shell in a sliding way, the driving device comprises a servo motor, a first connecting rod and a second connecting rod which are arranged in the first shell, the first connecting rod is rotationally connected with one end of the rod body, the second connecting rod is rotationally connected with one end of the first connecting rod far away from the rod body, one end of the second connecting rod is connected with an output shaft of the servo motor, after the servo motor drives the second connecting rod to rotate, the second connecting rod can push and pull the first connecting rod, and the rod body can translate back and forth along the length direction of the first shell.

Preferably, first casing is including dismantling fixed first box and first lid first through-hole has been seted up to one side of first box, the slip card has first slider in the first through-hole for first slider can move along the length direction of first through-hole, one side of first slider with the one end of the body of rod is connected, the opposite side of first slider with first connecting rod rotates and is connected.

Preferably, the second casing includes that can dismantle fixed second box and second lid, one side of second box corresponds the second through-hole has been seted up to first through-hole, the slip inlay card has the second slider in the second through-hole, one side of second slider with the body of rod is connected.

Preferably, a storage battery and a controller are arranged in the first box body, and the controller is electrically connected with the servo motor.

Preferably, the first sliding block is a sliding block with an I-shaped section.

Preferably, a display device and a speaker are mounted on a top end of the first housing, respectively.

Preferably, the rod body is a telescopic rod.

The utility model has the advantages that:

the utility model discloses after dancing person starts servo motor, servo motor passes through the transmission of second connecting rod and first connecting rod for the reciprocal translation of the body of rod that the second connecting rod can push and pull first connecting rod and be connected with first connecting rod, bamboo person's action is hit in the simulation, and then reduces dancing person to hitting bamboo person's reliance when the training, improves dancing person's study and the efficiency of training.

Drawings

FIG. 1 is a perspective view of a bamboo dance training aid provided by the present invention;

FIG. 2 is a perspective view of another perspective of the bamboo dance training aid shown in FIG. 1;

FIG. 3 is a schematic structural view of the interior of the first housing of FIG. 2;

fig. 4 is the utility model provides a teaching aid for bamboo dance training's structural schematic under the body of rod is close to the state.

In the figure: the device comprises a display device 1, a loudspeaker 2, a first sliding block 3, a first shell 4, a first cover 41, a first box 42, a first through hole 421, a rod 5, a second shell 6, a second cover 61, a second box 62, a second through hole 621, a second sliding block 7, a second connecting rod 8, a servo motor 9, a support 10, a first connecting rod 11, a storage battery 12 and a controller 13.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a teaching aid for bamboo dance training includes a first shell 4, a second shell 6, a pair of rods 5 connected between the first shell 4 and the second shell 6, and a driving device for driving the rods 5 to move, wherein one end of each rod 5 is slidably connected to the first shell 4, the other end of each rod 5 is slidably connected to the second shell 6, the driving device includes a servo motor 9, a first link 11, and a second link 8 disposed in the first shell 4, the first link 11 is rotatably connected to one end of each rod 5, the second link 8 is rotatably connected to one end of the first link 11 away from the rod 5, one end of the second link 8 is connected to an output shaft of the servo motor 9, and after the servo motor 9 drives the second link 8 to rotate, the second link 8 can push or pull the first link 11, and enables the rod 5 to translate back and forth along the length of the first housing 4.

Specifically, first casing 4 is including dismantling fixed first box 42 and first lid 41, display device 1 and speaker 2 are installed respectively to the top of first box 42, display device 1 specifically is LCD display screen, LED display screen etc. can play video information's display for broadcast bamboo dance study video, speaker 2 is used for playing the audio information of bamboo dance study. First through-hole 421 has been seted up to one side of first box 42, and first through-hole 421 slides in the inlay card and has had first slider 3 for first slider 3 can move along the length direction of first through-hole 421. It can be understood that the first sliding block 3 may be a sliding block with an i-shaped cross section in the prior art, and the first sliding block 3 is provided with a roller for reducing the resistance of the first sliding block 3 moving in the first through hole 421. One side of the first sliding block 3 is connected with one end of the rod body 5, and the other side of the first sliding block 3 is rotatably connected with the first connecting rod 11. A support 10 is installed in the first box body 42, and the servo motor 9 is fixed on the support 10. It should be noted that, since the bamboo shooter holds a pair of bamboo poles, in the present embodiment, the pair of rods 5 is provided. After the servo motor 9 drives the second connecting rod 8 to rotate, the second connecting rod 8 can push and pull the first connecting rod 11, and the first sliding block 3 at one end of the first connecting rod 11 can translate back and forth in the first through hole 421, so that the rod body 5 can translate back and forth along the length direction of the first shell 4.

Further, still be provided with battery 12 and controller 13 in the first box 42, battery 12 be used for right display device 1, speaker 2 and servo motor 9 power supply, controller 13 with servo motor 9 electricity is connected, is used for control servo motor 9's direction of rotation, rotational speed isoparametric can make the body of rod 5 come and go under different speeds through controller 13, improve right the variety of the operation that the body of rod 5 removed.

The second casing 6 comprises a second box 62 and a second cover 61 which can be detached and fixed, one side of the second box 62 corresponds to the first through hole 421, a second through hole 621 is formed in the second through hole 621, a second sliding block 7 is embedded in the second through hole 621 in a sliding and clamping manner, and one side of the second sliding block 7 is connected with the rod body 5. It can be understood that the second housing 6 and the second slider 7 are connected in the same manner as the first housing 4 and the first slider 3, so as to ensure that the rod 5 keeps the axial direction of the rod 5 unchanged during the moving process.

Further, the body of rod 5 is the telescopic link, extracts the body of rod 5 when using, and the length of the extension body of rod 5 can be convenient for many dancers to use, and when not using, can impel the body of rod 5, shortens the length of the body of rod 5, can be convenient for accomodate the device wholly.

In this embodiment, a dancer moves the first shell 4 or the second shell 6 to extend the length of the rod 5, and then pulls the rod 5 with a hand to make the two rods 5 approach to or separate from each other, determine the initial positions of the two rods 5, and after adjusting the parameters of the servo motor 9 by using the controller 13, start the servo motor 9, after the servo motor 9 drives the second link 8 to rotate, the second link 8 can push and pull the first link 11, and make the first slider 3 at one end of the first link 11 to move back and forth in the first through hole 421, so that the rod 5 can move back and forth along the length direction of the first shell 4, thereby simulating the process of opening and closing the bamboo poles by a bamboo shooter. After the dancer uses up, the servo motor 9 is closed, the length of the rod body 5 is shortened, and then the device is stored.

The utility model discloses after dancing person starts servo motor 9, servo motor 9 passes through the transmission of second connecting rod 8 and first connecting rod 11 for the reciprocal translation of the body of rod 5 that second connecting rod 8 can push and pull first connecting rod 11 and be connected with first connecting rod 11, bamboo person's action is hit in the simulation, and then reduces dancing person to hitting bamboo person's reliance when the training, improves dancing person's study and the efficiency of training.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a teaching aid is used in bamboo dance training, characterized in that, including first casing (4), second casing (6), a pair of connection body of rod (5) between first casing (4) and second casing (6) and drive the drive arrangement that body of rod (5) removed, the one end of the body of rod (5) with first casing (4) sliding connection, the other end of the body of rod (5) with second casing (6) sliding connection, drive arrangement is including setting up servo motor (9), first connecting rod (11) and second connecting rod (8) in first casing (4), first connecting rod (11) with the one end of the body of rod (5) is rotated and is connected, second connecting rod (8) with first connecting rod (11) are kept away from the one end of the body of rod (5) is rotated and is connected, the one end of second connecting rod (8) with the output shaft of servo motor (9), after the servo motor (9) drives the second connecting rod (8) to rotate, the second connecting rod (8) can push and pull the first connecting rod (11), and the rod body (5) can translate back and forth along the length direction of the first shell (4).

2. A teaching aid for bamboo dance training according to claim 1, wherein the first casing (4) comprises a first box (42) and a first cover (41) which can be detached and fixed, a first through hole (421) is formed in one side of the first box (42), a first sliding block (3) is embedded in the first through hole (421) in a sliding and clamping mode, so that the first sliding block (3) can move along the length direction of the first through hole (421), one side of the first sliding block (3) is connected with one end of the rod body (5), and the other side of the first sliding block (3) is rotatably connected with the first connecting rod (11).

3. A teaching aid for bamboo dance training according to claim 2, wherein the second case (6) comprises a second case (62) and a second cover (61) which can be detached and fixed, a second through hole (621) is formed in one side of the second case (62) corresponding to the first through hole (421), a second sliding block (7) is embedded in the second through hole (621) in a sliding manner, and one side of the second sliding block (7) is connected with the rod body (5).

4. A teaching aid for bamboo dance training according to claim 2, wherein a storage battery (12) and a controller (13) are arranged in the first box (42), and the controller (13) is electrically connected with the servo motor (9).

5. A teaching aid for bamboo dance training according to claim 2, wherein the first sliding block (3) is a sliding block with an i-shaped cross section.

6. A teaching aid for bamboo dance training according to claim 2, wherein a display device (1) and a speaker (2) are mounted on the top end of the first box (42), respectively.

7. A teaching aid for bamboo dance training according to claim 1, wherein the rod body (5) is a telescopic rod.

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