CN215136566U

CN215136566U - Special protector of high difficulty dance exercise

Info

Publication number: CN215136566U
Application number: CN202121313791.5U
Authority: CN
Inventors: 邓芳娟
Original assignee: Hunan University of Science and Engineering
Current assignee: Hunan University of Science and Engineering
Priority date: 2021-06-12
Filing date: 2021-06-12
Publication date: 2021-12-14
Anticipated expiration: 2031-06-12

Abstract

The utility model discloses a special protector of high difficulty dance exercise, including PMKD, PMKD's side fixedly connected with protection cushion, PMKD's last fixed surface is connected with the support spliced pole, and the surface cover of support spliced pole is equipped with the support riser, and the lower surface of support riser has been seted up and has been aerifyd the cavity, and the slide opening has been seted up in the front of support riser, and the inner diapire of slide opening rotates and is connected with adjusting threaded rod, and adjusting threaded rod's surface threaded connection has the regulation slide, adjusts the hand holding rod of side fixedly connected with of slide. This special protector of high difficulty dance exercise rotates the wheel and rotates the rocker through supporting riser, adjusting threaded rod, regulation, can adjust the height of adjusting the slide, is applicable to the people of different heights and practices leg pressing, increases the practicality of whole device, through the protection cushion, can increase the security of whole device to make whole device have safety protection's effect.

Description

Special protector of high difficulty dance exercise

Technical Field

The utility model relates to a protector technical field specifically is a special protector of high difficulty dance exercise.

Background

Dance movements in dance works also need to have certain skills, and dance actors need to have difficult skills such as jumping, rotation, churning, softness, control and the like, but the skill movements which are difficult to perform in the dance works are not the purpose, but a means for expressing thought and emotion of characters and shaping character and spirit and face of the characters.

For beginners, flexibility is the basis of good dance learning, such as some basic waist lowering, leg pressing and the like, and needs to be gradual in the training process and cannot be eagerly sought, but the conventional device for training leg pressing is a long rod and is highly fixed, so that the practicability of the whole training device is reduced, and no protective device exists in the training process, so that certain danger exists.

The utility model provides a special protector of high difficulty dance exercise.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special protector of high difficulty dance exercise 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 special protection device for high-difficulty dance exercises comprises a fixed base plate, wherein a protection cushion is fixedly connected to the side surface of the fixed base plate, a support connecting column is fixedly connected to the upper surface of the fixed base plate, a support vertical plate is sleeved on the outer surface of the support connecting column, an inflation cavity is formed in the lower surface of the support vertical plate, a slide hole is formed in the front surface of the support vertical plate, an adjusting threaded rod is rotatably connected to the inner bottom wall of the slide hole, an adjusting slide plate is in threaded connection with the outer surface of the adjusting threaded rod, a hand holding rod is fixedly connected to the side surface of the adjusting slide plate, an inflation tube extending to the inner top wall of the inflation cavity is arranged on the side surface of the support vertical plate, an air valve control valve is fixedly connected to the inner wall of the air inlet end of the inflation tube, a support frame and a spring are respectively and fixedly connected to the side surface of the support vertical plate, a rotating rod is rotatably connected to one end of the rotating rod, and a deflation touch needle for controlling quick deflation of the air valve control valve is rotatably connected to the support vertical rod, the other end of the rotating rod is tied with a pulling rope.

Preferably, the number of the support connecting columns and the number of the support vertical plates are two, and the two support connecting columns are symmetrically and fixedly connected to the upper surface of the fixed base plate by taking the central line of the side surface of the fixed base plate as a symmetry axis.

Preferably, the upper surface of the supporting and connecting column is fixedly connected with a gas injection piston, and the gas injection piston is connected to the inner wall of the gas-filled cavity in a sliding manner.

Preferably, the top end of the adjusting threaded rod extends out of the upper surface of the supporting vertical plate and is fixedly connected with an adjusting rotating wheel, and the outer surface of the adjusting rotating wheel is fixedly connected with a rotating rocker which is convenient for the adjusting rotating wheel to rotate.

Preferably, the end of the spring far away from the supporting vertical plate is fixedly connected to the outer surface of the rotating rod, and the end of the pulling rope far away from the rotating rod is tied to one end of the hand holding rod.

Preferably, the outer surfaces of the adjusting sliding plate and the outer surface of the handheld holding rod are both sleeved with protective sleeves, and the protective sleeves are made of rubber.

Advantageous effects

The utility model provides a special protector of high difficulty dance exercise possesses following beneficial effect:

1. this special protector of high difficulty dance exercise, through supporting the riser, adjusting threaded rod, adjust and rotate the wheel and rotate the rocker, can adjust the height of adjusting the slide, be applicable to the people of different heights and practise the leg pressing, increase the practicality of whole device, through hand holding rod, enable the practitioner to provide good stress point for the practitioner when the physical strength is not sufficient in the exercise process, prevent the phenomenon that the practitioner falls down, through the protection cushion, can increase the security of whole device, thereby make whole device have safety protection's effect.

2. This special protector of high difficulty dance exercise through support connection post, support riser, aerify cavity, valve control valve, support frame, spring, dwang and gassing touch the needle, can appear when cramping phenomenon in the training person, and the rope is pulled in the quick pulling, makes the gassing touch the needle and supports valve control valve to emit the air in the cavity of aerifing fast, thereby make the support riser wholly move down, make things convenient for the training person to put down the leg, improved the safety protection performance of whole device.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: the device comprises a fixed bottom plate 1, a protective cushion 2, a support connecting column 3, a support vertical plate 4, an inflation cavity 5, an adjusting threaded rod 6, an adjusting sliding plate 7, a hand holding rod 8, a valve control valve 9, a support frame 10, a spring 11, a rotating rod 12, a deflation touch needle 13, a pulling rope 14, an air injection piston 15, an adjusting rotating wheel 16 and a rotating rocker 17.

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: the utility model provides a special protector of high difficulty dance exercise, including PMKD 1, PMKD 1's side fixedly connected with protection cushion 2, PMKD 1's last fixed surface is connected with support connection post 3, and support connection post 3's surface cover is equipped with support riser 4, and support connection post 3 and support riser 4's quantity is two, and two support connection posts 3 use the central line of PMKD 1 side as symmetry axis symmetry fixed connection at PMKD 1's upper surface.

The lower surface of the supporting vertical plate 4 is provided with an inflation cavity 5, the upper surface of the supporting connection column 3 is fixedly connected with a gas injection piston 15, and the gas injection piston 15 is slidably connected to the inner wall of the inflation cavity 5.

Support riser 4's front and seted up the slide opening, the inner diapire of slide opening rotates and is connected with adjusting threaded rod 6, adjusting threaded rod 6's surface threaded connection has adjusting slide 7, adjusting slide 7 and hand holding rod 8's surface all overlaps and is equipped with the lag, the material of lag is rubber, adjusting threaded rod 6's top is extended the upper surface that supports riser 4 and fixedly connected with adjusts swivel wheel 16, adjust the external fixed surface that swivels wheel 16 and be connected with the convenient regulation and swivel wheel 16 pivoted of rotation rocker 17, through supporting riser 4, adjusting threaded rod 6, adjust swivel wheel 16 and rotation rocker 17, can adjust the height of adjusting slide 7, be applicable to the people of different heights and practise the leg pressing, increase the practicality of whole device.

The hand holding rod 8 of side fixedly connected with of adjusting slide 7 through hand holding rod 8, enables the practitioner to provide good stress point for the practitioner when exercise in-process body strength is not sufficient, prevents the phenomenon that the practitioner falls down, through protection cushion 2, can increase the security of whole device to make whole device have safety protection's effect.

The side of the supporting vertical plate 4 is provided with an inflation tube extending to the inner top wall of the inflation cavity 5, the inner wall of the air inlet end of the inflation tube is fixedly connected with an air valve control valve 9, the side of the supporting vertical plate 4 is respectively and fixedly connected with a supporting frame 10 and a spring 11, one end of the supporting frame 10 far away from the supporting vertical plate 4 is rotatably connected with a rotating rod 12, one end of the rotating rod 12 is rotatably connected with an air release touch needle 13 used for controlling the air valve control valve 9 to quickly release air, the other end of the rotating rod 12 is tied with a pull rope 14, one end of the spring 11 far away from the supporting vertical plate 4 is fixedly connected to the outer surface of the rotating rod 12, one end of the pull rope 14 far away from the rotating rod 12 is tied to one end of a hand holding rod 8, when a tendon pulling phenomenon occurs to a trainer, the pulling rope 14 is pulled quickly, the deflation touch needle 13 is abutted against the valve control valve 9, and air in the inflation cavity 5 is discharged quickly, so that the support vertical plate 4 moves downwards integrally, a trainer can put down legs conveniently, and the safety protection performance of the whole device is improved.

The working principle is as follows: when this special protector of high difficulty dance exercise needs to be used, utilize and support riser 4, adjusting threaded rod 6, adjust and rotate wheel 16 and rotate the height that the rocker 17 adjusted regulation slide 7 according to trainer's height, at the in-process of training, when the phenomenon that the trainer appears physical stamina, hand holding rod 8 can provide good stress point for the trainer, prevent that the trainer from falling down, when the cramp phenomenon appears in the trainer, pull rope 14 is pulled in the quick pulling, make gassing touch needle 13 support valve control 9, and emit the air in the inflatable cavity 5 fast, thereby make support riser 4 wholly move down, make things convenient for the trainer to put down the leg, the safety protection performance of whole device has been improved, thereby make whole device have safety protection's effect.

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. The utility model provides a special protector of high difficulty dance exercise, includes PMKD (1), its characterized in that: the side of the fixed base plate (1) is fixedly connected with a protective cushion (2), the upper surface of the fixed base plate (1) is fixedly connected with a support connecting column (3), the outer surface of the support connecting column (3) is sleeved with a support vertical plate (4), the lower surface of the support vertical plate (4) is provided with an inflatable cavity (5), the front of the support vertical plate (4) is provided with a slide hole, the inner bottom wall of the slide hole is rotatably connected with an adjusting threaded rod (6), the outer surface of the adjusting threaded rod (6) is in threaded connection with an adjusting slide plate (7), the side of the adjusting slide plate (7) is fixedly connected with a holding rod (8), the side of the support vertical plate (4) is provided with an inflation tube extending to the inner top wall of the inflatable cavity (5), the inner wall of the air inlet end of the inflation tube is fixedly connected with an air valve control valve (9), and the sides of the support vertical plate (4) are respectively and fixedly connected with a support frame (10) and a spring (11), one end of the support frame (10) far away from the support vertical plate (4) is rotatably connected with a rotating rod (12), one end of the rotating rod (12) is rotatably connected with a deflation trigger needle (13) used for controlling the valve control valve (9) to deflate quickly, and the other end of the rotating rod (12) is tied with a pulling rope (14).

2. A special protector as claimed in claim 1, characterized in that: the number of the support connecting columns (3) and the number of the support vertical plates (4) are two, and the two support connecting columns (3) are fixedly connected to the upper surface of the fixed base plate (1) in a symmetrical and axisymmetric mode by taking the center line of the side surface of the fixed base plate (1) as the center line.

3. A special protector as claimed in claim 1, characterized in that: the upper surface of the supporting and connecting column (3) is fixedly connected with a gas injection piston (15), and the gas injection piston (15) is connected to the inner wall of the gas-filled cavity (5) in a sliding manner.

4. A special protector as claimed in claim 1, characterized in that: the top end of the adjusting threaded rod (6) extends out of the upper surface of the supporting vertical plate (4) and is fixedly connected with an adjusting rotating wheel (16), and the outer surface of the adjusting rotating wheel (16) is fixedly connected with a rotating rocker (17) which is convenient for the adjusting rotating wheel (16) to rotate.

5. A special protector as claimed in claim 1, characterized in that: one end of the spring (11) far away from the supporting vertical plate (4) is fixedly connected to the outer surface of the rotating rod (12), and one end of the pull rope (14) far away from the rotating rod (12) is tied to one end of the hand holding rod (8).

6. A special protector as claimed in claim 1, characterized in that: protective sleeves are sleeved on the outer surfaces of the adjusting sliding plate (7) and the hand holding rod (8), and the protective sleeves are made of rubber.