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Jumping device for physical education teaching

A sports and pedal technology, applied in the field of sports training equipment, can solve the problems of poor reliability, twisted spring, inconvenient use, etc., and achieve the effect of good bouncing boosting effect, boosting boosting effect, and improving accuracy.

Inactive Publication Date: 2018-06-29
HEFEI KANGZHIHENG MACHINERY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing take-off device enables athletes or students to obtain jumping assistance through the rebound force of the upper end of the spring to the pedal. This kind of take-off device is fixed by the spring, and the spring will be distorted when stepping on the pedal during take-off, which will affect the effect of jumping assistance. For beginners in long jump Students with pommel horses are extremely unfavorable, and it is not convenient for them to master sports skills faster
In addition, the existing jumpers have poor stability, are easy to slide when taking off, have poor reliability, and are not easy for athletes or students to step on accurately when the light is insufficient, making it inconvenient to use

Method used

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  • Jumping device for physical education teaching
  • Jumping device for physical education teaching
  • Jumping device for physical education teaching

Examples

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Embodiment Construction

[0024] Below in conjunction with specific embodiment, further illustrate the present invention. These examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "equipped with" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0025] Such as figure 1 , figure 2 and image 3 As shown, the present invention provides a technical solution: a jumper for physical...

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Abstract

The invention discloses a jumping device for physical education teaching. The jumping device comprises a base, a pedal and a hydraulic lifting rod, the left end of the base is hinged to the pedal through a first rotating shaft, a supporting rod perpendicular to the pedal is fixedly mounted in the middle of the lower portion of the pedal, the hydraulic lifting rod is arranged on the right side of the top of the base, a lifting adjusting arm for adjusting the height of the hydraulic lifting rod is arranged on the hydraulic lifting rod, a fixed pulley is arranged on the top of the hydraulic lifting rod, a left buffer plate and a right baffle plate are respectively arranged on the left and right sides of the fixed pulley, the upper end of a first spring is fixed on a left connecting block, thelower end of the first spring is fixed on the base, the upper end of a second spring is fixed on a right connecting block, the lower end of the second spring is fixed on the base, and the bottom endof the supporting rod is hinged to the right buffer plate through a second rotating shaft. According to the jumping device, the height of the pedal can be adjusted, there is a certain degree of buffering, the bouncing boosting effect is good, the structure is simple, and the jumping device is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of sports training equipment, in particular to a jumper for physical education. Background technique [0002] In physical education teaching, the jumper is one of the commonly used equipment, especially in sports such as long jump and pommel horse. The existing take-off device enables athletes or students to obtain jumping assistance through the rebound force of the upper end of the spring to the pedal. This kind of take-off device is fixed by the spring, and the spring will be distorted when stepping on the pedal during take-off, which will affect the effect of jumping assistance. For beginners in long jump Students with pommel horses are extremely unfavorable, and it is not convenient for them to master sports skills faster. In addition, the existing jumper has poor stability, is easy to slide when taking off, has poor reliability, and is inconvenient for athletes or students to step on it accurately when...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B5/16F21V33/00
CPCA63B5/16F21V33/00
Inventor 廖月
Owner HEFEI KANGZHIHENG MACHINERY TECH CO LTD
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