CN108786056A - A kind of rotary dance training teaching aid - Google Patents

Abstract

The invention discloses a rotary dance training teaching aid, which comprises two brackets, wherein the bracket is composed of a base and a support rod, the support rod is arranged above the base, and a vertical support rod is arranged on the support rod. A slideway, a slide block is provided in the slideway, a connecting shaft is provided between the two slide blocks, a roller is provided outside the connecting shaft, an adjusting screw is provided at the top of the slide block, and the The top of the adjusting screw passes through the top of the support bar and is connected with a roller, and two intersecting connecting bars are arranged between the two bases. Because the operation is simple, safe and efficient, any student who has a handstand support foundation can carry out training. At the same time, it greatly enhances students' self-confidence in difficult skills. Obviously, scientific training can bring a lot of benefits, such as: movement quantity, movement quality, movement interest, technical concepts, movement norms, etc.; to ensure the safety of students, they can perform well without injury, and the movement technique and quality can be improved. Unite.

Description

A rotating dance training teaching aid

technical field

The invention relates to a training teaching aid, in particular to a rotating dance training teaching aid.

Background technique

With the gradual popularization of art education, dance professional training is facing huge challenges. Dance skills are high-risk training items, and the quality of the students and the overall physical fitness are extremely demanding. A little carelessness may cause unnecessary sports trauma during training, so the safety of students' training is particularly important.

How to improve the safety of skills class? How to solve students' fear of difficult movements? How to free the skill teacher from the heavy copying work? How to increase the amount of high-quality, high-intensity training? It is a question that I have been thinking about since I was engaged in education.

The training of dance skills is a high-risk project. For those students with poor foundation, the training safety is especially important. The front bridge, rear bridge, and small turning movements are the key points in the skills. The technical requirements, quality requirements, and safety guarantees during development have always brought great benefits to teachers. The pressure, especially the trauma and protection of the students, in order to strengthen the safety of this series of actions, we started the research design thinking of this teaching aid and the innovation of training.

Contents of the invention

The technical task of the present invention is to provide a rotary dance training teaching aid for the above deficiencies in the prior art.

The technical solution adopted by the present invention to solve the technical problem is: a rotary dance training teaching aid, which includes two brackets, wherein the brackets are composed of a base and a support rod, and the support rod is arranged above the base. The support bar is provided with a vertical slideway, a slide block is arranged in the slideway, a connecting shaft is arranged between the two slide blocks, a roller is arranged outside the connecting shaft, and a sliding block is arranged on the slide block. An adjustment screw is provided at the top of the top, and the top of the adjustment screw passes through the top of the support rod and is connected with a roller, and two intersecting connecting rods are arranged between the two bases.

Further improvement: the base is triangular in shape, a casing is provided on the base, the support rod is located in the casing, a number of positioning holes are provided on the side of the casing, and a The support block is provided with a positioning rod matched with the positioning hole on the support block, and a notch is provided above the slider, and the two ends of the connecting shaft are located in the notch.

Further improvement: At least two positioning holes are provided at the same height on the side of the casing, and the number of positioning rods on the support block is the same as the number of positioning holes.

Further improvement: the middle parts of the two connecting rods are hinged by a rotating shaft, connecting blocks are hinged at both ends of the connecting rods, sockets are provided on both sides inside the base, and the sockets are in the shape of a "T".

Further improvement: a layer of cushion is wrapped around the roller, and the slider is in the shape of a "ten".

Advantages of the present invention: the teaching auxiliary equipment also greatly improves the students' interest and initiative in learning tumbling skills. Because the operation is simple, safe and efficient, students can train as long as they have the basis of handstand support. At the same time, it greatly enhances students' self-confidence in difficult skills. Obviously, scientific training can bring a lot of benefits, such as: movement quantity, movement quality, movement interest, technical concepts, movement norms, etc.; to ensure the safety of students, they can perform well without injury, and the movement technique and quality can be improved. Unification, especially for those students with poor conditions to reduce the fear and burden of movement.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the connection between the slider and the connecting shaft of the present invention.

Fig. 3 is a schematic diagram of the connection of the slideway, the slider and the adjusting screw of the present invention.

Fig. 4 is a schematic diagram of the position of the socket on the base of the present invention.

Fig. 5 is an initial schematic diagram of the connection between the connecting rod and the base of the present invention.

Fig. 6 is a schematic diagram of the connection between the connecting rod and the base of the present invention.

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in the figure, a rotating dance training teaching aid includes two supports, wherein the support is composed of a base 1 and a support rod 3, and the support rod 3 is arranged above the base 1, and on the support rod 3 A vertical slideway 31 is provided on the slideway 31, a slide block 32 is provided in the slideway 31, a connecting shaft 6 is arranged between the two slide blocks 32, and a roller 8 is provided outside the connecting shaft 6. The top of the slider 32 is provided with an adjustment screw 4, and the top of the adjustment screw 4 passes through the top of the support rod 3 and is connected with a roller 5, and two intersecting connecting rods 9 are arranged between the two bases 1 .

The base 1 is triangular, and a sleeve 2 is arranged on the base 1. The support rod 3 is located in the sleeve 2, and a plurality of positioning holes 21 are arranged on the side of the sleeve 2. 2 is provided with a support block 22 on one side, on which a positioning rod 23 matching the positioning hole 21 is provided, and a gap 33 is provided above the slider 32, and the connecting shaft 6 Both ends are located in the gap 33; at the same height on the side of the sleeve 2, there are at least two positioning holes 21, and the number of positioning rods 23 on the support block 22 is the same as the number of positioning holes 21.

The middle parts of the two connecting rods 9 are hinged by a rotating shaft 91, and connecting blocks 90 are hinged at both ends of the connecting rods 9, and sockets 10 are provided on both sides of the inner side of the base 1, and the sockets 10 are in the shape of a "T". Shape; a layer of cushion 7 is wrapped outside the roller 8, and the slider 32 is in the shape of "ten".

Its working principle is: when using teaching aids for dance training, the adjustment screw 4 can be driven to rotate by rotating the roller 5, and the rotation of the adjustment screw 4 drives the slider 32 to slide up and down in the slideway 31, so as to realize the adjustment of the connecting shaft 6. The height can be adjusted to meet the training needs of students of different heights. In addition, in order to facilitate the handling and storage of the entire teaching aid, the entire teaching aid is designed in a detachable form.

Since the slide block 32 is provided with a notch 33, so when it needs to be used, the connecting shaft 6 can be directly taken out from the slide block 32, and then the support block 22 on the side of the sleeve pipe 2 is pulled out, and the support rod 3 Losing the support of the positioning rod 23, it automatically slides down into the sleeve 2. During this process, because the slider 32 is completely inside the set support rod 3, the slider 32 will not affect the support rod 3 falling into the sleeve. 2, and then one of the bases 1 is pulled outward, at this time, the two hinged connecting rods 9 move closer to each other, and the connecting blocks 90 at both ends of the connecting rod 9 move to the socket 10, and now the connecting block 90 can be inserted into the socket 10. Take out, so that the connecting rod 9 is separated from the base 1, thereby completing the disassembly work of the whole teaching aid,

The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, are all included in the scope of patent protection of the present invention in the same way.

Claims (5)

1. A rotary dance training teaching aid, comprising two supports, is characterized in that: said support is made up of base and support bar, and said support bar is arranged on the top of base, is provided with vertical support bar on said support bar The slideway is provided with a slider in the slideway, a connecting shaft is arranged between the two sliders, a roller is arranged outside the connecting shaft, and an adjusting screw is arranged at the top of the slider, so The top of the adjusting screw passes through the top of the support rod and is connected with a roller, and two connecting rods intersecting each other are arranged between the two bases. 2. A rotary dance training teaching aid according to claim 1, characterized in that: the base is triangular in shape, a sleeve is provided on the base, the support rod is located in the sleeve, and A number of positioning holes are provided on the side of the casing, a support block is provided on one side of the sleeve, a positioning rod that matches the positioning hole is provided on the support block, and a gap is provided above the slider. Both ends of the connecting shaft are located in the notch. 3. A kind of rotary dance training teaching aid according to claim 2, characterized in that: at the same height on the side of the casing, at least two positioning holes are provided, and the number of positioning rods on the support block is the same as that of the positioning holes. the same amount. 4. A rotary dance training teaching aid according to claim 1, characterized in that: the middle parts of the two connecting rods are hinged by a rotating shaft, and connecting blocks are hinged at both ends of the connecting rods, and inside the base There are sockets on both sides, and the sockets are in the shape of a "T". 5. A rotary dance training teaching aid according to any one of claims 1-4, characterized in that: a layer of cushion is wrapped around the roller, and the slider is in the shape of a "cross".