CN205182064U - Sports training jumping stand with adjustable - Google Patents

Abstract

The utility model relates to an adjustable high jump stand for physical training, which belongs to the field of physical education. The adjustable sports training high jump frame includes a base assembly, an adjustment assembly connected to the base assembly, a buffer assembly connected to the adjustment assembly, and a cross bar assembly connected to the buffer assembly; the adjustment assembly includes a first adjustment device connected to the first base, and The second adjustment device connected to the second base; the first adjustment device includes an adjustment block connected with the vertical pole, a vertical plate connected with the adjustment block by bolts, and a support plate connected with the vertical plate; the adjustment block includes an adjustment block body, an automatic The two ends of the adjusting block body extend upwards and the mounting holes are evenly distributed on the adjusting block clamping plate; the vertical plate is also evenly distributed with mounting holes. The utility model is equipped with an adjustment device to adjust the height of the crossbar, and a foldable roller assembly is provided to facilitate movement during use. A buffer assembly is provided to avoid the danger of driving the overall rollover, increase safety, and greatly facilitate Physical education.

Description

A kind of adjustable sports training high jump frame

technical field

The utility model relates to the field of sports, in particular to an adjustable jump frame for sports training.

Background technique

High jump, one of the jumping events in track and field sports, consists of rhythmic approach, one-foot take-off, vacating the bar and landing. Promoting the growth of bones and muscles is of great significance for improving physical fitness. The equipment used in high jump is mainly a high jump frame, but the existing high jump railing is mainly made of an iron rod, and its volume is too large. When using and storing, it needs many people to work together to move it, which is inconvenient to move. When jumping high, the existing railings cannot adjust the height quickly and correctly, which brings certain inconvenience to users.

Contents of the invention

In order to solve the problems of the prior art, the embodiment of the utility model provides an adjustable high jump frame for physical training, which can be adjusted in height to facilitate the movement of the frame body, increase safety, and facilitate physical education teaching. Described technical scheme is as follows:

The embodiment of the utility model provides an adjustable high jump frame for physical training. The adjustable high jump frame for physical training includes a base assembly, an adjustment assembly connected with the base assembly, a buffer assembly connected with the adjustment assembly, and the The cross bar assembly connected to the buffer assembly;

The base assembly includes a first base and a second base matched with the first base;

The first base includes a vertical pole, a horizontal pole connected to the vertical pole, an oblique pole connected to the horizontal pole through a pin shaft, and a roller assembly arranged at the bottom of the oblique pole; The horizontal strut is provided with a horizontal strut positioning groove, and one end is provided with a horizontal strut positioning column; the oblique strut is provided with an oblique strut positioning column, and one end is provided with an oblique strut positioning groove;

The roller assembly includes a first telescopic rod arranged in the bottom of the inclined pole, a second telescopic rod slidably connected with the first telescopic rod, a limit pin and a sleeve arranged in the second telescopic rod A compression spring arranged on the limit pin, a roller support connected to the bottom of the second telescopic rod, and a roller connected to the roller support through a rotating shaft;

The adjustment assembly includes a first adjustment device connected to the first base, and a second adjustment device connected to the second base;

The first adjustment device includes an adjustment block connected with the vertical pole, a vertical plate connected with the adjustment block by bolts, and a support plate connected with the vertical plate; the adjustment block includes an adjustment block body, an automatic The two ends of the adjustment block body extend upwards from the adjustment block clamps, and the mounting holes are evenly distributed on the adjustment block clamps; the vertical plates are also uniformly distributed with installation holes;

The buffer assembly includes a buffer ball connected to the support plate, the buffer ball is a rubber-made bladder-shaped spherical structure, including a spherical bottom and a spherical top connected to the spherical bottom;

The crossbar assembly includes a crossbar, crossbar magnets arranged on both sides of the crossbar, a mounting plate connected to the buffer ball, and a mounting magnet arranged on one side of the mounting plate; the crossbar magnet and The mounting magnets match the setting.

The first base has the same structure and function as the second base; the first adjustment device has the same structure and function as the second adjustment device.

The beneficial effects brought by the technical solution provided by the embodiment of the utility model are:

An adjustment device is provided to adjust the height of the cross bar, a foldable roller assembly is provided to facilitate movement during use, and a buffer assembly is provided to avoid the danger of driving the overall rollover, increase safety, and greatly facilitate physical education teaching.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative work.

Fig. 1 is the structural representation of the adjustable physical training high jump stand that the utility model embodiment provides;

Fig. 2 is another schematic structural view of the adjustable physical training high jump frame provided by the embodiment of the present invention;

Fig. 3 is a schematic structural view of the roller assembly provided by the embodiment of the present invention;

Fig. 4 is a schematic structural view of the first adjustment device provided by the embodiment of the present invention;

Fig. 5 is an enlarged view of part A in Fig. 1 .

detailed description

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

Example

The embodiment of the utility model provides an adjustable high jump frame for physical training, referring to Fig. 1 and Fig. 2, the adjustable high jump frame for physical training includes a base assembly 1, an adjustment assembly 2 connected with the base assembly 1, and an adjustment assembly 2 The connected buffer assembly 3, the cross bar assembly 4 connected with the buffer assembly 3;

The base assembly 1 includes a first base 5 and a second base 6 matched with the first base 5; the first base 5 and the second base 6 have the same structure and function, and only the first base 5 is used as the base in the embodiment of the present invention. Example in detail;

The first base 5 includes a vertical strut 11, a horizontal strut 12 connected to the vertical strut 11, an oblique strut 14 folded and connected to the horizontal strut 12 through a pin shaft, and a roller assembly 13 arranged at the bottom of the oblique strut 14; The horizontal strut 12 is provided with a horizontal strut positioning groove 121, and one end is provided with a horizontal strut positioning column 122; the oblique strut 14 is provided with an oblique strut positioning column 141, and one end is provided with an oblique strut positioning groove 142;

Referring to FIG. 3 , the roller assembly 13 includes a first telescopic rod 131 disposed in the bottom of the inclined pole 14 , a second telescopic rod 132 slidably connected to the first telescopic rod 131 , and a limit pin disposed in the second telescopic rod 132 133. The compression spring 134 sleeved on the limit pin 133, the roller support 135 connected to the bottom of the second telescopic rod 132, and the roller 136 connected to the roller support 135 through a rotating shaft;

The adjustment assembly 2 includes a first adjustment device 7 connected to the first base 5, and a second adjustment device 8 connected to the second base 6; the first adjustment device 7 and the second adjustment device 8 have the same structure and function, and the utility model implements In the example, only the first adjustment device 7 is taken as an example for detailed description;

Referring to Fig. 4, the first adjustment device 7 comprises an adjustment block 21 connected with the vertical pole 11, a vertical plate 23 connected with the adjustment block 21 by a bolt 22, and a support plate 25 connected with the vertical plate 23; the adjustment block 21 comprises an adjustment block Body 211, the adjustment block clamp 212 extending upward from both ends of the adjustment block body 211, the mounting holes 213 evenly distributed on the adjustment block clamp 212; the vertical plate 22 is also uniformly equipped with mounting holes; Position, adjust the height of the first adjustment device 7, can adapt to different high jump heights;

The buffer assembly 3 includes a buffer ball 30 connected to the support plate 25. The buffer ball 30 is a rubber-made capsule spherical structure, including a spherical bottom 31 and a spherical top 32 connected to the spherical bottom 31; the buffer ball 30 is light at the top and heavy at the bottom;

Referring to Fig. 5, the crossbar assembly 4 comprises a crossbar 41, a crossbar magnet 42 arranged on both sides of the crossbar 41, a mounting plate 43 connected to the buffer ball 30, a mounting magnet 44 arranged on one side of the mounting plate 43; the crossbar The magnet 42 is matched with the installation magnet 44; through the cross bar magnet 42 and the installation magnet 44, the cross bar 41 can be flexibly connected with the installation plate 43;

When the high jump practitioner jumps high, the trainer bumps into the cross bar 41 but when the contact force is small, the buffer assembly 3 is inclined thereupon, and the practitioner can cross the cross bar 41, but the cross bar 41 does not come off, and can return to Initial height; when the practitioner touches the crossbar 41 but the contact force is relatively large, the buffer assembly 3 will tilt accordingly, and the crossbar 41 will be able to fall off the mounting plate 43, avoiding the danger of driving the whole rollover, and the safety is relatively high high.

The beneficial effects brought by the technical solution provided by the embodiment of the utility model are:

An adjustment device is provided to adjust the height of the cross bar, a foldable roller assembly is provided to facilitate movement during use, and a buffer assembly is provided to avoid the danger of driving the overall rollover, increase safety, and greatly facilitate physical education teaching.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (2)

1. An adjustable sports training high jump frame, characterized in that, The adjustable sports training high jump frame includes a base assembly, an adjustment assembly connected to the base assembly, a buffer assembly connected to the adjustment assembly, and a cross bar assembly connected to the buffer assembly; The base assembly includes a first base and a second base matched with the first base; The first base includes a vertical pole, a horizontal pole connected to the vertical pole, an oblique pole connected to the horizontal pole through a pin shaft, and a roller assembly arranged at the bottom of the oblique pole; The horizontal strut is provided with a horizontal strut positioning groove, and one end is provided with a horizontal strut positioning column; the oblique strut is provided with an oblique strut positioning column, and one end is provided with an oblique strut positioning groove; The roller assembly includes a first telescopic rod arranged in the bottom of the inclined pole, a second telescopic rod slidably connected with the first telescopic rod, a limit pin and a sleeve arranged in the second telescopic rod a compression spring arranged on the limit pin, a roller support connected to the bottom of the second telescopic rod, and a roller connected to the roller support through a rotating shaft; The adjustment assembly includes a first adjustment device connected to the first base, and a second adjustment device connected to the second base; The first adjustment device includes an adjustment block connected with the vertical pole, a vertical plate connected with the adjustment block by bolts, and a support plate connected with the vertical plate; the adjustment block includes an adjustment block body, an automatic The two ends of the adjustment block body extend upwards from the adjustment block clamps, and the mounting holes are evenly distributed on the adjustment block clamps; the vertical plates are also uniformly distributed with installation holes; The buffer assembly includes a buffer ball connected to the support plate, the buffer ball is a rubber-made bladder-shaped spherical structure, including a spherical bottom and a spherical top connected to the spherical bottom; The crossbar assembly includes a crossbar, a crossbar magnet arranged on both sides of the crossbar, a mounting plate connected to the buffer ball, and a mounting magnet arranged on one side of the mounting plate; the crossbar magnet and The mounting magnets match the setting. 2. The adjustable sports training high jump frame according to claim 1, characterized in that, the first base has the same structure and function as the second base; the structure and function of the first adjustment device and the second adjustment device same.