CN218357153U

CN218357153U - A split positioner for dance training

Info

Publication number: CN218357153U
Application number: CN202221455449.3U
Authority: CN
Inventors: 欧阳剑
Original assignee: Jiangxi Environmental Engineering Vocational College
Current assignee: Jiangxi Environmental Engineering Vocational College
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-01-24
Anticipated expiration: 2032-06-13

Abstract

The utility model provides a split positioner for dance training belongs to device technical field for dance training to solve current split positioner for dance training and need manual top to push away to order about both sides supporting component and pass to its implementation and merge, the operation is comparatively hard inconvenient, and the location of positioning sliding sleeve and the process cost time that takes off are long in the device moreover, use the more troublesome problem of operation, include: the front end of the positioning rod is provided with an installation frame; the mounting bracket is of a U-shaped frame structure, two support rods are arranged on the mounting bracket, and the support rods are rotatably connected with the mounting bracket through pin shafts. The utility model discloses in utilize second extension spring's elastic action, through lifting handle grab handle, make slide bar and fixture block upwards slide along the sleeve, the fixture block can remove the limiting displacement to positioning sliding sleeve when taking out to take off from the draw-in groove, this saves the trouble that extra rotating bolt controls positioning sliding sleeve, has simplified the flow that the device location was fixed a position and takes off, uses convenient operation in a flexible way.

Description

A split positioner for dance training

Technical Field

The utility model belongs to the technical field of the device is used in the dance training, more specifically says, in particular to split positioner for dance training.

Background

Dance training's split positioner is applicable to the horizontal fork exercise of dance basic merit, utilizes the equipment to stretch step by step, increases health flexibility, makes the effect that the health can reach the word horse.

The existing split positioning device for dance training needs manual pushing to order about two side supporting parts to push and merge the split training after a user completes the split training, operation is difficult and inconvenient, the device mostly needs a manual knob bolt to control a positioning sliding sleeve, the positioning and loosening process is long in time, and the use and the operation are troublesome.

Therefore, in view of the above, the present invention is to provide a split positioning device for dance training, which is improved based on the existing structure and defects, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a split positioner for dance training to solve current split positioner for dance training and need manual top to push away and order about both sides supporting component and pass to its implementation and merge, the operation is comparatively hard inconvenient, and the location of location sliding sleeve and the process cost time that takes off are long in the device moreover, use the more troublesome problem of operation.

The utility model is used for dance training's split positioner's purpose and efficiency are reached by following concrete technical means:

a split positioner for dance training includes: the front end of the positioning rod is provided with an installation frame; the mounting frame is of a U-shaped frame structure, two support rods are arranged on the mounting frame, and the support rods are rotatably connected with the mounting frame through pin shafts; the two support rods are symmetrically distributed, and push-pull rods are arranged on the opposite inner sides of the two support rods; a positioning sliding sleeve is slidably sleeved on the positioning rod and is connected with two push-pull rods; the top of the positioning sliding sleeve is provided with a grab handle.

Furthermore, the left side and the right side of the positioning rod are provided with limiting round rods, two ends of each limiting round rod are connected with the positioning rod through fixing blocks, the two limiting round rods are distributed in a symmetrical mode, and the limiting round rods are sleeved with first extension springs.

Furthermore, the top of the positioning rod is provided with a guide sliding groove, the guide sliding groove corresponds to the position of the limiting round rod, the top ends of the left side wall and the right side wall of the guide sliding groove are provided with clamping grooves, and the clamping grooves on the two sides are distributed in a linear array mode.

Furthermore, mounting grooves are formed in the opposite inner sides of the two support rods, the push-pull rod corresponds to the mounting grooves and is rotatably connected with the support rods through pin shafts, cushion rods are arranged at the end portions of the support rods, limiting rods are arranged at the tops of the support rods, and the limiting rods are located at the connecting portions of the cushion rods and the support rods.

Furthermore, the positioning sliding sleeve is of a rectangular through cavity structure, sliding pipes are arranged on the left side and the right side of the positioning sliding sleeve in a sliding mode, the sliding pipes are sleeved on the limiting round rod in a sliding mode, two ends of the first extension spring are connected with the sliding pipes and the fixing blocks at the end portions of the limiting round rod respectively, two connecting double lugs are arranged on the opposite outer sides of the two sliding pipes, and the push-pull rod is connected with the connecting double lugs in a rotating mode through a pin shaft.

Furthermore, the top of the positioning sliding sleeve is provided with a sleeve, the sleeve is sleeved with a second extension spring, a limiting through hole is formed in the center of the top wall of the frame of the positioning sliding sleeve, and the limiting through hole is communicated with the sleeve.

Further, the bottom of the grab handle is provided with a slide bar, the bottom end of the slide bar is provided with a fixture block, the grab handle is connected with the sleeve of the positioning sliding sleeve in a sliding manner through the slide bar, the fixture block penetrates through the limiting through hole in a sliding manner, the bottom end of the fixture block is provided with a slide block, the slide block is connected with the positioning rod in a sliding manner through the guide sliding groove, and the fixture block is connected with the clamping groove in a clamping manner.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the positioning sliding sleeve of the device can simultaneously drive the push-pull rod to prop open the two supporting rods to form an umbrella shape, so that the split leg splitting action is completed, the first stretching springs sleeved on the limiting round rods on the two sides can rebound to pull the positioning sliding sleeve to return to slide and reset, the trouble of manually returning to slide and reset the L-shaped driving frame is eliminated, the operation steps of the device are simplified, and the use is rapid and convenient.

2. The hand grab handle of the device can carry out inserting and positioning on the positioning sliding sleeve in real time through the clamping block at the bottom of the hand grab handle, and utilizes the elastic action of the second extension spring, so that the sliding rod and the clamping block slide upwards along the sleeve by lifting the hand grab handle upwards, and the limiting effect on the positioning sliding sleeve can be relieved when the clamping block is taken out from the clamping groove, so that the trouble of controlling the positioning sliding sleeve by an additional rotating bolt is saved, the flow of positioning and loosening of the device is simplified, and the use and operation are convenient and flexible.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is the schematic diagram of the positioning rod and the mounting rack structure of the present invention.

Fig. 3 is a schematic structural view of the support rod and the push-pull rod of the present invention.

Fig. 4 is a schematic view of the structure of the positioning sliding sleeve and the hand-holding handle of the present invention.

Fig. 5 is a schematic view of the exploded state of the lead-out of fig. 4.

Fig. 6 is a schematic view of the cross-sectional view structure of the positioning rod and the positioning sleeve of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. positioning a rod; 101. a limiting round rod; 102. a first extension spring; 103. a guide chute; 104. a card slot; 2. a mounting frame; 3. a support bar; 301. mounting grooves; 302. a pad bar; 303. a limiting rod; 4. positioning the sliding sleeve; 401. a slide pipe; 402. connecting two lugs; 403. a sleeve; 404. a second extension spring; 405. a limiting through hole; 5. a push-pull rod; 6. a hand grip; 601. a slide bar; 602. a clamping block; 603. a slide block.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a split positioner for dance training, include: the front end of the positioning rod 1 is provided with an installation frame 2; the mounting frame 2 is of a U-shaped frame structure, two support rods 3 are arranged on the mounting frame 2, and the support rods 3 are rotatably connected with the mounting frame 2 through pin shafts; the two support rods 3 are distributed in a symmetrical mode, and push-pull rods 5 are arranged on the opposite inner sides of the two support rods 3; a positioning sliding sleeve 4 is slidably sleeved on the positioning rod 1, and the positioning sliding sleeve 4 is connected with two push-pull rods 5; the top of the positioning sliding sleeve 4 is provided with a hand grab handle 6.

As shown in fig. 2 and 3, the left and right sides of the positioning rod 1 are provided with limiting round rods 101, two ends of each limiting round rod 101 are connected with the positioning rod 1 through fixing blocks, the two limiting round rods 101 are distributed symmetrically, and the limiting round rods 101 are sleeved with first extension springs 102;

mounting grooves 301 are formed in the opposite inner sides of the two support rods 3, the push-pull rod 5 corresponds to the mounting grooves 301, the push-pull rod 5 is rotatably connected with the support rods 3 through pin shafts, a cushion rod 302 is arranged at the end part of each support rod 3, a limiting rod 303 is arranged at the top of each support rod 3, and the limiting rod 303 is located at the connecting part of the cushion rod 302 and the support rod 3;

the positioning sliding sleeve 4 is of a rectangular through cavity structure, the sliding pipes 401 are arranged on the left side and the right side of the positioning sliding sleeve 4, the sliding pipes 401 are slidably sleeved on the limiting round rods 101, two ends of the first stretching spring 102 are respectively connected with the sliding pipes 401 and the fixing blocks at the end parts of the limiting round rods 101, the connecting lugs 402 are arranged on the opposite outer sides of the two sliding pipes 401, the push-pull rod 5 is rotatably connected with the connecting lugs 402 through a pin shaft, the left ankle and the right ankle of a user are placed on the pad rods 302 on the two sides, the handle 6 is pushed forwards, the positioning sliding sleeve 4 of the device can simultaneously drive the push-pull rod 5 to prop the two support rods 3 open in an umbrella shape, further the split fork leg splitting action is completed, the first stretching springs 102 sleeved on the limiting round rods 101 on the two sides can rebound to pull the positioning sliding sleeves 4 to return to slide and reset, the trouble of manual return-sliding and resetting of an L-shaped driving frame is eliminated, the operation steps of the device are simplified, and the use is rapid and convenient.

As shown in fig. 4 to 6, a guide sliding groove 103 is formed at the top of the positioning rod 1, the guide sliding groove 103 corresponds to the position of the limiting round rod 101, clamping grooves 104 are formed at the top ends of the left and right side walls of the guide sliding groove 103, and the clamping grooves 104 at the two sides are distributed in a linear array manner;

a sleeve 403 is arranged at the top of the positioning sliding sleeve 4, a second extension spring 404 is sleeved on the sleeve 403, a limiting through hole 405 is arranged at the center of the top wall of the frame of the positioning sliding sleeve 4, and the limiting through hole 405 is communicated with the sleeve 403;

the bottom of the hand grab handle 6 is provided with a sliding rod 601, the bottom end of the sliding rod 601 is provided with a fixture block 602, the hand grab handle 6 is slidably connected with the sleeve 403 of the positioning sliding sleeve 4 through the sliding rod 601, the fixture block 602 slidably penetrates through the limiting through hole 405, the bottom end of the fixture block 602 is provided with a slider 603, the slider 603 is slidably connected with the positioning rod 1 through the guide sliding groove 103, and the fixture block 602 is clamped with the clamping groove 104.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, a user places the left ankle and the right ankle on the pad rods 302 at two sides, and the positioning sliding sleeve 4 of the device can drive the push-pull rod 5 to prop up the two support rods 3 into an umbrella shape by pushing the hand grab handle 6 forwards, so as to complete the split leg-splitting action, and the first stretching spring 102 sleeved on the limiting round rods 101 at two sides can elastically pull the positioning sliding sleeve 4 to return and slide for resetting, thus the trouble of manually returning and sliding for resetting the L-shaped driving frame is saved, the operation steps of the device are simplified, and the device is quick and convenient to use; the hand grab handle 6 can carry out the grafting location to the positioning sliding sleeve 4 in real time through the fixture block 602 of its bottom, and utilize the elastic action of second extension spring 404, through lifting up the hand grab handle 6, make slide bar 601 and fixture block 602 upwards slide along sleeve 403, fixture block 602 can relieve the limiting displacement to the positioning sliding sleeve 4 when taking out from draw-in groove 104, this saves the trouble that extra rotating bolt controls the positioning sliding sleeve 4, the flow that the device location was fixed a position and was taken off with taking off has been simplified, convenient operation is nimble.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A split positioner for dance training, its characterized in that: a split positioner for dance training includes: the positioning device comprises a positioning rod (1), wherein a mounting rack (2) is arranged at the front end of the positioning rod (1); the mounting rack (2) is of a U-shaped frame structure, two support rods (3) are arranged on the mounting rack (2), and the support rods (3) are rotatably connected with the mounting rack (2) through pin shafts; the two support rods (3) are symmetrically distributed, and push-pull rods (5) are arranged on the opposite inner sides of the two support rods (3); a positioning sliding sleeve (4) is slidably sleeved on the positioning rod (1), and the positioning sliding sleeve (4) is connected with two push-pull rods (5); the top of the positioning sliding sleeve (4) is provided with a hand grab handle (6).

2. The split positioning apparatus for dance training of claim 1, wherein: the positioning rod (1) left and right sides is equipped with spacing round bar (101), and spacing round bar (101) both ends are connected with positioning rod (1) through the fixed block, and two spacing round bar (101) are the symmetric mode and distribute, and the cover is equipped with first extension spring (102) on spacing round bar (101).

3. The split positioning device for dance training of claim 2, wherein: the top of the positioning rod (1) is provided with a guide sliding groove (103), the guide sliding groove (103) corresponds to the position of the limiting round rod (101), the top end of the left side wall and the right side wall of the guide sliding groove (103) is provided with clamping grooves (104), and the clamping grooves (104) on the two sides are distributed in a linear array mode.

4. The split positioning device for dance training of claim 1, wherein: the two opposite inner sides of the supporting rod (3) are provided with mounting grooves (301), the push-pull rod (5) corresponds to the mounting grooves (301), the push-pull rod (5) is rotatably connected with the supporting rod (3) through a pin shaft, the end part of the supporting rod (3) is provided with a cushion rod (302), the top of the supporting rod (3) is provided with a limiting rod (303), and the limiting rod (303) is positioned at the joint of the cushion rod (302) and the supporting rod (3).

5. The split positioning device for dance training of claim 1, wherein: the positioning sliding sleeve (4) is of a rectangular through cavity structure, sliding pipes (401) are arranged on the left side and the right side of the positioning sliding sleeve (4), the sliding pipes (401) are sleeved on the limiting round rods (101) in a sliding mode, two ends of a first stretching spring (102) are connected with the sliding pipes (401) and fixing blocks at the end portions of the limiting round rods (101) respectively, two connecting double lugs (402) are arranged on the outer sides of the sliding pipes (401) in the two positions, and the push-pull rod (5) is connected with the connecting double lugs (402) in a rotating mode through a pin shaft.

6. The split positioning apparatus for dance training of claim 5, wherein: the top of the positioning sliding sleeve (4) is provided with a sleeve (403), the sleeve (403) is sleeved with a second extension spring (404), the center of the top wall of the frame of the positioning sliding sleeve (4) is provided with a limiting through hole (405), and the limiting through hole (405) is communicated with the sleeve (403).

7. The split positioning apparatus for dance training of claim 1, wherein: the bottom of the hand grab handle (6) is provided with a sliding rod (601), the bottom end of the sliding rod (601) is provided with a clamping block (602), the hand grab handle (6) is connected with a sleeve (403) of the positioning sliding sleeve (4) in a sliding mode through the sliding rod (601), the clamping block (602) penetrates through the limiting through hole (405) in a sliding mode, the bottom end of the clamping block (602) is provided with a sliding block (603), the sliding block (603) is connected with the positioning rod (1) in a sliding mode through the guide sliding groove (103), and the clamping block (602) is connected with the clamping groove (104) in a clamping mode.