Jumping stand for physical education

A high jump stand and sports technology, which is applied to gymnastics equipment, jumping equipment, sports accessories, etc., can solve the problems of complex crossbar height, large space occupation, and troublesome replacement of sidebars, so as to quickly adjust the height of the crossbar and save space , easy replacement effect

Inactive Publication Date: 2018-08-03
HENAN POLYTECHNIC INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The equipment used in high jump is mainly the high jump frame. The traditional high jump frame is composed of two side bars, an integral cross bar and the legs of the cross bar. The traditional adjustment of the height of the bar is very complicated. There may be many students in the process of physical educat

Method used

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  • Jumping stand for physical education
  • Jumping stand for physical education
  • Jumping stand for physical education

Examples

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Example Embodiment

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0017] refer to Figure 1-3 , a high jump frame for physical education, including a base 1, a roller 26 is installed on the lower end surface of the base 1 to facilitate the movement of the overall high jump, the base 1 is provided with a first cavity 2, and the first cavity 2 is vertically provided with two There are two rotating shafts 3, the upper surface of the base 1 is provided with two square limit blocks 4, the lower end of the rotating shaft 3 is rotatably connected to the bottom wall of the first cavity 2, and the upper end of the rotating shaft 3 extends through the base 1 to the outside, and the upper ends of the two rotating sha...

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Abstract

The invention discloses a jumping stand for physical education. The jumping stand for physical education comprises a base, wherein a first cavity is formed in the base, two rotary shafts are vertically arranged in the first cavity, two square limiting blocks are arranged on the upper surface of the base, a rotary mechanism is arranged on the side wall of the base, the end, extending the outside, of a fixing shaft is connected with the rotary mechanism, and a limiting mechanism for limiting rotation of the rotary mechanism is arranged on the side wall of the base. Two fixing seats are arrangedon the upper end face of the base, clamping mechanisms are arranged between the fixing seat and the base, round grooves are formed in the lower end faces of the fixing seats, fixing blocks are arranged in the round grooves, square limiting grooves matched with square limiting blocks are formed in the lower end faces of the fixing blocks, fixing rods are arranged on the upper end faces of the fixing seats, and a transverse supporting rod is fixedly connected to the outer side wall of an annular part. The jumping stand for physical education is reasonable in structure, facilitates adjustment ofcross rod height during jumping, meanwhile is convenient to dismount and change and can save space.

Description

technical field [0001] The invention relates to the technical field of teaching supplies, in particular to a high jump frame for physical education. Background technique [0002] High jump, one of the jumping events in track and field sports, consists of rhythmic approach, one-foot take-off, vacating the pole and floor lamp as the east. Promoting the growth of bones and muscles is of great significance for improving physical fitness. The equipment used in high jump is mainly the high jump frame. The traditional high jump frame is composed of two side bars, an integral cross bar and the legs of the cross bar. The traditional adjustment of the height of the bar is very complicated. There may be many students in the process of physical education teaching, which is a waste of time. , the need for a high jump frame that can quickly adjust the height of the cross bar. Simultaneously, the overall structure of the high jump frame is relatively large, and it takes up a large space ...

Claims

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Application Information

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IPC IPC(8): A63B5/02
CPCA63B5/02
Inventor 涂金龙
Owner HENAN POLYTECHNIC INST
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