CN212973995U

CN212973995U - Dancing exercise jumper

Info

Publication number: CN212973995U
Application number: CN202020197769.8U
Authority: CN
Inventors: 黎明东
Original assignee: Northwest Minzu University
Current assignee: Northwest Minzu University
Priority date: 2020-02-23
Filing date: 2020-02-23
Publication date: 2021-04-16
Anticipated expiration: 2030-02-23

Abstract

The utility model discloses a jump rod is used in dance exercise, including round bar, circular arc strip, torque spring, U type seat, pivot, direction curb plate, circle turning handle, counter weight round platform, internal thread pipe, short section of thick bamboo, long screw rod, linking spout and linking slider. The utility model relates to a rationally, have and carry out the function of vertical and horizontal atress sideslip with the jumper structure, avoid dance student's misoperation and the condition stumbled by the jumper structure, simultaneously can pack up and prick admittedly through corresponding the fifty percent discount, reach the convenient effect of not occupying the space and placing, rotate the round turning handle through coordinated cooperation and drive corresponding long screw rod at the intraductal internal rotation of internal thread and upwards or the downstream with the internal thread pipe and the continuous position of internal thread pipe under the interact of power, reach the effect of adjusting the jumper structure height, replaced the tradition through the solid connected operational mode that goes up and down to rise of card, and it is lightly convenient to operate.

Description

Dancing exercise jumper

Technical Field

The utility model relates to a jumper specifically is a jumper is used in dance exercise belongs to dance exercise application technical field.

Background

Dance is one of eight major arts, which is a human body movement expression art that uses the body as a language to do mental communication phenomenon in three-dimensional space, generally has music accompaniment, and an art form that uses rhythmic movement as a main expression means, and generally uses music and other props, such as a jumping bar for training, in order to improve the leg reaction ability and the leg jumping speed of a dancer.

Present dance exercise is mostly an overall structure with the jumper bar, and lack certain active nature, in case dance student misoperation, can appear stumbling injured safety problem by the jumper bar structure, and the structure of increaseing is lifted to the part jumper bar simultaneously and fixes through the mode of the solid connection of card again after moving the jumper bar structure to the take the altitude, and the operation is loaded down with trivial details relatively taking time, and the inconvenient condition of placing appears owing to longer higher the jumper bar simultaneously. Therefore, a jump stick for dance training is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a jump rod for dance training in order to solve the problems.

The utility model realizes the above purpose by the following technical proposal, a jumper bar for dance training, which comprises two round bars, a protection mechanism and a lifting mechanism, wherein the corresponding end surfaces of the two round bars are attached to each other;

the protection mechanism comprises a U-shaped seat and arc strips, the inner part and the bottom of the U-shaped seat are respectively and rotatably connected with the outer end of the round rod and the closed end face of the short cylinder through rotating shafts, torsion springs are sleeved on the rotating shafts, the bottoms of the two ends of the arc strips are respectively and slidably connected with the connecting chutes on the same side through connecting sliding blocks, and the two connecting chutes are respectively and transversely arranged on the annular surfaces of the two corresponding round rods;

elevating system includes the internal thread pipe, internal thread pipe slidable mounting is between same two direction curb plates of a set of, and internal thread pipe internal thread connection has the long screw, the plate body structure of bottom interconnect rotates between long screw one end inboard through bearing and two direction curb plates, and long screw one end installs the circle turning handle.

Preferably, the top end of the internal thread pipe is connected with the corresponding short cylinder port through a flange by a bolt, and two long guide grooves are vertically and symmetrically formed in the annular surface of the internal thread pipe.

Preferably, the side wall of one side of each guide side plate is vertically provided with a guide strip block, and the bottoms of the two guide side plates in the same group are arranged on the top surface of the same counterweight circular truncated cone.

Preferably, the top parts of the two side walls of the U-shaped seat are respectively provided with a circular groove, and the circular grooves are internally provided with corresponding torsion springs.

Preferably, the arc strips are of a rubber structure and symmetrically abut against the corresponding surfaces of the two round rods.

Preferably, the round bars are horizontally placed through the corresponding torsion springs, and the distance between the two round bars respectively connected with the two internal thread pipes is 1.5 m.

The utility model has the advantages that:

this kind of jumper for dance exercise reasonable in design has and carries out the function of vertical and horizontal atress sideslip with the jumper structure, avoids dance student's misoperation and the condition stumbled by the jumper structure, can pack up and prick admittedly through corresponding the fifty percent discount simultaneously, reaches the convenient effect that does not account for the space and place.

This kind of jumper reasonable in design for dance exercise rotates the circle turning handle through the coordination and drives and corresponds the long screw rod and upwards or move down internal thread pipe and the position that links to each other thereof under the interact of power, reaches the effect of adjusting the jumper structure height, has replaced the tradition through the solid connected mode of heightening that goes up and down of card, and the operation is light and handy convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the connecting structure of the guide side plate and the internal thread pipe of the present invention;

fig. 3 is a schematic view of the connection structure of the round bar and the arc strip of the present invention.

In the figure: 1. the device comprises a round rod, 2 arc strips, 3 torsion springs, 4U-shaped seats, 5 rotating shafts, 6 guide side plates, 7 circular rotating handles, 8 counterweight round tables, 9 internal thread pipes, 10 short cylinders, 11 long screw rods, 12 linking sliding grooves, 13 linking sliding blocks.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a jump rod for dance training comprises two round rods 1, a protection mechanism and a lifting mechanism, wherein the two round rods 1 are provided, and corresponding end surfaces of the two round rods 1 are attached to each other;

the protection mechanism comprises a U-shaped seat 4 and arc strips, the inner part and the bottom of the U-shaped seat 4 are respectively connected with the outer end of the round rod 1 in a rotating way and the closed end surface of the short cylinder 10 in a rotating way through a rotating shaft 5, torsion springs 3 are sleeved on the rotating shaft 5, the bottoms of the two ends of each arc strip are respectively connected with the connecting chutes 12 on the same side in a sliding way through connecting sliders 13, and the two connecting chutes 12 are respectively and transversely arranged on the annular surfaces of the two corresponding round rods 1;

elevating system includes internal thread pipe 9, internal thread pipe 9 slidable mounting is between two direction curb plates 6 of same group, and internal thread pipe 9 internal thread connection has long screw 11, the plate body structure of bottom interconnect rotates between long screw 11 one end inboard through bearing and two

direction curb plates

6, and 11 one ends of long screw install the circle turning handle 7.

The top end of the internal threaded pipe 9 is connected with the corresponding short cylinder 10 port through a flange by a bolt, and two long guide grooves are vertically and symmetrically formed in the annular surface of the internal threaded pipe 9, so that the subsequent connecting structure can be conveniently connected in a sliding manner; a guide strip block is vertically arranged on the side wall of one side of each guide side plate 6, and the bottoms of the two guide side plates 6 in the same group are arranged on the top surface of the same counterweight round table 8, so that the subsequent connecting structures can be conveniently connected in a sliding manner; circular grooves are formed in the tops of two side walls of the U-shaped seat 4, and the corresponding torsion springs 3 are arranged in the circular grooves; the arc strips 2 are of rubber structures, and the arc strips 2 are symmetrically attached to the corresponding surfaces of the two round rods 1; the round bar 1 is horizontally placed through the corresponding torsion springs 3, and the distance between the round bar 1 and the two internal threaded pipes 9 is 1.5 m.

When the utility model is used, the opposite ends of the two round rods 1 are mutually connected in a sliding way through the arc strips 2, the two round rods 1 are elastically connected with the U-shaped seat 4 through the rotating shaft 5 and the torsion spring 3, and the bottom of the U-shaped seat 4 is sleeved and connected with the short tube 10 through the rotating shaft 5 and the torsion spring 3, so that the jumper bar structure has the function of vertical and transverse stress side turning, the condition that a dance student is stumbled by the jumper bar structure due to misoperation is avoided, and meanwhile, the jumper bar can be folded and tied up through corresponding folding, thereby achieving the effect of convenient placement without occupying space;

rotate round turning handle 7 through the coordination and drive and correspond long screw 11 and in the internal thread pipe 9 internal rotation and upwards or move down internal thread pipe 9 and the position that links to each other under the interact of power, reach the effect of adjusting jumper structure height, replaced the tradition through the solid connected mode of heightening that goes up and down of card, and the operation is light and handy convenient.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a dancing exercise is with jumper which characterized in that: the device comprises two round rods (1), a protection mechanism and a lifting mechanism, wherein the two round rods (1) are arranged, and the corresponding end surfaces of the two round rods (1) are mutually attached;

the protection mechanism comprises a U-shaped seat (4) and arc strips (2), the inner part and the bottom of the U-shaped seat (4) are respectively and rotatably connected with the outer end of the round rod (1) and the closed end face of the short cylinder (10) through a rotating shaft (5), torsion springs (3) are sleeved on the rotating shaft (5), the bottoms of the two ends of each arc strip (2) are respectively and slidably connected with the connecting chutes (12) on the same side through connecting sliders (13), and the two connecting chutes (12) are respectively and transversely arranged on the annular surfaces of the two corresponding round rods (1);

elevating system includes internal thread pipe (9), internal thread pipe (9) slidable mounting is between same two direction curb plate (6) of a set of, and internal thread pipe (9) internal thread connection has long screw (11), the plate body structure of bottom interconnect rotates between long screw (11) one end inboard through bearing and two direction curb plate (6), and long screw (11) one end installs circle turning handle (7).

2. A dancing exercise jump of claim 1, wherein: the top end of the internal thread pipe (9) is connected with the corresponding port bolt of the short cylinder (10) through a flange, and two long guide grooves are vertically and symmetrically formed in the annular surface of the internal thread pipe (9).

3. A dancing exercise jump of claim 1, wherein: the vertical direction of installing of direction curb plate (6) one side lateral wall has the direction strip piece, and is located and installs at same counter weight round platform (8) top surface bottom two direction curb plates (6) of same group.

4. A dancing exercise jump of claim 1, wherein: circular grooves are formed in the tops of the two side walls of the U-shaped seat (4), and the circular grooves are internally provided with corresponding torsion springs (3).

5. A dancing exercise jump of claim 1, wherein: the arc strips (2) are of rubber structures, and the arc strips (2) are symmetrically attached to the corresponding surfaces of the two round rods (1).

6. A dancing exercise jump of claim 1, wherein: the round bar (1) is horizontally placed through the corresponding torsion springs (3), and the distance between the round bar (1) and the two internal threaded pipes (9) is 1.5 m.