CN210125129U

CN210125129U - Telescopic linkage of sports training

Info

Publication number: CN210125129U
Application number: CN201920330867.1U
Authority: CN
Inventors: 张�焕; 杨光; 赵会朋; 刘亚伟
Original assignee: Henan Vocational and Technical College of Communications
Current assignee: Henan Vocational and Technical College of Communications
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-03-06
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a telescopic linkage of sports training, including mounting panel and two training rings, the mounting panel passes through bolt fixed mounting on the ceiling, the lower fixed surface of mounting panel installs and hangs the telescoping device, two the training rings are all through hanging telescoping device and mounting panel swing joint, it includes the fixed block to hang the telescoping device, fixed block fixed mounting is at the lower surface of mounting panel, two sleeves of the lower fixed surface of fixed block are connected with, two the intraductal equal sliding connection of sheathed tube has the slide bar, two training rings fixed connection is in the bottom of two slide bars respectively, the spout has been seted up to the lower surface of fixed block, the inslot rotation of spout is connected with the two-way threaded rod. The utility model discloses an above-mentioned isotructure's cooperation has realized that the convenience is adjusted simultaneously to the height of two training rings, is suitable for the effect that different training needs.

Description

Telescopic linkage of sports training

Technical Field

The utility model relates to a sports training technical field specifically is sports training's telescopic linkage.

Background

The hanging ring is one of the male gymnastics items. The rings used for the ring movement are divided into rings for sports and rings for training. The ring for sports is made of wood and is round, and is hung on a vertical frame with the height of 5.80 meters by a steel rope, and the distance between the two rings is 50 centimeters. The height of the sling race is 2.60 meters (measured from the upper edge of the mat). The traditional training rings generally adopt specific height, and the training rings are athletes at all levels, so the height of the rings needs to be adjusted, and the rings are too high away from the ground, and the suspension devices can only be finely adjusted, so the height of the rings is inconvenient to adjust, and the training rings are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic linkage of sports training possesses the convenience and adjusts simultaneously highly the carrying on of two training rings, is suitable for the advantage that different training needs, has solved the inconvenient height-adjusting's of traditional training rings problem.

In order to achieve the above object, the utility model provides a following technical scheme: telescopic linkage of sports training, including mounting panel and two training rings, the mounting panel passes through bolt fixed mounting on the ceiling, the lower fixed surface of mounting panel installs and hangs the telescoping device, two training rings are all through hanging telescoping device and mounting panel swing joint.

The suspension telescopic device comprises a fixed block which is fixedly arranged on the lower surface of the mounting plate, the lower surface of the fixed block is fixedly connected with two sleeves, the tubes of the two sleeves are both connected with sliding rods in a sliding way, the two training rings are respectively and fixedly connected with the bottom ends of the two sliding rods, the lower surface of the fixed block is provided with a chute, a bidirectional threaded rod is rotationally connected in the chute of the chute, one end of the fixed block is provided with a rotating groove, the bidirectional threaded rod penetrates through the wall of the rotating groove and is fixedly connected with a chain wheel, the surface mesh of sprocket is connected with the chain, equal mesh is connected with the slider on two opposite screw threads of two-way threaded rod, two the first fixing base of the equal fixedly connected with of lower surface of slider, two the equal fixedly connected with second fixing base of the opposite face of slide bar, two rotate through the round pin axle between first fixing base and the two second fixing bases and be connected with the connecting rod.

Preferably, the size of the inner wall of the sleeve is matched with that of the sliding rod.

Preferably, the groove of spout internally fixed mounting has two bearings, the both ends of two-way threaded rod respectively with the inner wall fixed connection of two bearings.

Preferably, the two sliding blocks are symmetrically distributed along the symmetry axis of the sliding groove.

Preferably, the two sliding blocks are tightly attached to the groove wall of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is provided with a hanging expansion device, a fixed block, a sleeve, a slide bar, a sliding chute, a bidirectional threaded rod, a rotating groove, a chain wheel, a chain, a slide block, a first fixed seat, a second fixed seat, a connecting rod and a bearing, when the height of two training rings needs to be adjusted, an operator drives the chain wheel to rotate by pulling the chain, the chain wheel drives the bidirectional threaded rod fixedly connected with the chain wheel to rotate, the bidirectional threaded rod rotates to drive two moving blocks respectively meshed with two opposite threads of the bidirectional threaded rod, the two moving blocks move towards opposite directions along the groove wall of the sliding chute and drive the first fixed seat fixedly connected with the sliding block to move, so that the first fixed seat drives the two second fixed seats to drive the slide bar fixedly connected with the first fixed seat through the connecting rod rotationally connected with the first fixed seat, the slide bar slides upwards along the inner wall of the sleeve, above-mentioned structure reverse function, two sliders remove to the direction that deviates from mutually along the cell wall of spout to descend two training rings simultaneously, realize conveniently adjusting simultaneously the height of two training rings, be suitable for the effect that different training needs.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a partial side sectional view of the present invention.

In the figure: the device comprises a mounting plate 1, a training hanging ring 2, a hanging expansion device 3, a fixed block 4, a sleeve 5, a sliding rod 6, a sliding chute 7, a bidirectional threaded rod 8, a rotating chute 9, a chain wheel 10, a chain 11, a sliding block 12, a first fixed seat 13, a second fixed seat 14, a connecting rod 15 and a bearing 16.

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 to 3, the present invention provides a technical solution: telescopic linkage of sports training, including mounting panel 1 and two training rings 2, mounting panel 1 passes through bolt fixed mounting on the ceiling, and the lower fixed surface of mounting panel 1 installs and hangs telescoping device 3, and two training rings 2 are all through hanging telescoping device 3 and mounting panel 1 swing joint.

The hanging expansion device 3 comprises a fixed block 4, the fixed block 4 is fixedly arranged on the lower surface of the mounting plate 1, the lower surface of the fixed block 4 is fixedly connected with two sleeves 5, slide rods 6 are respectively connected in the tubes of the two sleeves 5 in a sliding manner, the size of the inner wall of each sleeve 5 is matched with that of each slide rod 6, two training hanging rings 2 are respectively fixedly connected with the bottom ends of the two slide rods 6, a sliding groove 7 is formed in the lower surface of the fixed block 4, a bidirectional threaded rod 8 is connected in the groove of the sliding groove 7 in a rotating manner, two bearings 16 are fixedly arranged in the groove of the sliding groove 7, two ends of the bidirectional threaded rod 8 are respectively fixedly connected with the inner walls of the two bearings 16, the bidirectional threaded rod 8 rotates on the inner walls of the two bearings 16, the friction resistance during rotation is reduced, the noise and labor-saving effects generated during adjustment are reduced, the meshing of the surface of sprocket 10 is connected with chain 11, it is connected with slider 12 all to mesh on two opposite screw threads of two-way threaded rod 8, two sliders 12 distribute along the symmetry axis bilateral symmetry of spout 7, two sliders 12 are closely laminated with the cell wall of spout 7, the equal fixedly connected with first fixing base 13 of lower surface of two sliders 12, the equal fixedly connected with second fixing base 14 of the opposite face of two slide bars 6, be connected with connecting rod 15 through the round pin hub rotation between two first fixing bases 13 and two second fixing bases 14. By arranging the hanging expansion device 3, when the height of the two training rings 2 needs to be adjusted, an operator drives the chain wheel 10 to rotate by pulling the chain 11, the chain wheel 10 rotates to drive the bidirectional threaded rod 8 fixedly connected with the chain wheel to rotate, the bidirectional threaded rod 8 rotates to drive the two moving blocks respectively meshed with the two opposite threads of the bidirectional threaded rod to move in opposite directions along the groove wall of the chute 7, and drives the first fixing seat 13 fixedly connected with the bidirectional threaded rod to move, so that the first fixing seat 13 drives the two second fixing seats 14 to drive the sliding rods 6 fixedly connected with the bidirectional threaded rod to slide upwards along the inner wall of the sleeve 5 through the connecting rod 15 rotatably connected with the bidirectional threaded rod, thereby simultaneously lifting the two training rings 2, reversely pulling the chain 11, and the structure reversely operates, the two sliding blocks 12 move in opposite directions along the groove wall of the chute 7, thereby simultaneously descending the two training rings 2, the realization is convenient to adjust two training rings 2's height simultaneously, is suitable for the effect of different training needs.

The working principle is as follows: when the telescopic suspension device for physical training is used, when the heights of two training rings 2 need to be adjusted, an operator drives the chain wheel 10 to rotate by pulling the chain 11, the chain wheel 10 rotates to drive the bidirectional threaded rod 8 to rotate, the bidirectional threaded rod 8 and two moving blocks which are respectively meshed and connected with two opposite threads of the bidirectional threaded rod 8 move towards opposite directions along the groove wall of the sliding groove 7, so that the first fixing seat 13 drives the two second fixing seats 14 to drive the sliding rod 6 to slide upwards along the inner wall of the sleeve 5 through the connecting rod 15 which is rotatably connected with the first fixing seat, thereby simultaneously lifting the two training rings 2, reversely pulling the chain 11, the structure reversely operates, the two sliding blocks 12 move towards opposite directions along the groove wall of the sliding groove 7, thereby simultaneously descending the two training rings 2, and conveniently adjusting the heights of the two training rings 2 simultaneously, is suitable for different training requirements.

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. Telescopic linkage of sports training, including mounting panel (1) and two training rings (2), its characterized in that: the mounting plate (1) is fixedly mounted on a ceiling through bolts, the lower surface of the mounting plate (1) is fixedly provided with a suspension telescopic device (3), and the two training lifting rings (2) are movably connected with the mounting plate (1) through the suspension telescopic device (3);

the suspension telescopic device (3) comprises a fixed block (4), the fixed block (4) is fixedly installed on the lower surface of the mounting plate (1), the lower surface of the fixed block (4) is fixedly connected with two sleeves (5), two slide rods (6) are slidably connected with the inner wall of each sleeve (5), two training hanging rings (2) are respectively and fixedly connected with the bottom ends of the two slide rods (6), a sliding groove (7) is formed in the lower surface of the fixed block (4), a bidirectional threaded rod (8) is connected to the inner wall of the sliding groove (7), a rotating groove (9) is formed in one end of the fixed block (4), the bidirectional threaded rod (8) penetrates into a chain wheel (10) fixedly connected to the rod wall of the rotating groove (9), a chain (11) is connected to the surface meshing of the chain wheel (10), and a sliding block (12) is connected to two opposite threads of the bidirectional, two the equal fixedly connected with first fixing base (13) of lower surface of slider (12), two the equal fixedly connected with second fixing base (14) of opposite face of slide bar (6), two rotate through the round pin axle between first fixing base (13) and two second fixing bases (14) and be connected with connecting rod (15).

2. The telescopic suspension of sports training of claim 1, wherein: the size of the inner wall of the sleeve (5) is matched with that of the sliding rod (6).

3. The telescopic suspension of sports training of claim 1, wherein: the groove of spout (7) is internal fixed mounting has two bearings (16), the both ends of two-way threaded rod (8) respectively with the inner wall fixed connection of two bearings (16).

4. The telescopic suspension of sports training of claim 1, wherein: the two sliding blocks (12) are distributed along the symmetry axis of the sliding groove (7) in a bilateral symmetry manner.

5. The telescopic suspension of sports training of claim 1, wherein: the two sliding blocks (12) are tightly attached to the groove wall of the sliding groove (7).