Exercise device for physical education of primary schools

An exercise device and sports technology, applied to gymnastics equipment, sports accessories, etc., can solve the problems of affecting training, not being standardized enough, reducing training effects, etc., to achieve the effects of easy judgment of actions, easy to fix legs, and easy to use.

Inactive Publication Date: 2018-11-20
益文杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when students are doing sit-ups, they are lying on the backing board, and then a classmate is required to hold down the leg, which affects the training of the classmate and reduces the training effect. When the student is doing push-ups, It is impossible to judge whether the

Method used

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  • Exercise device for physical education of primary schools
  • Exercise device for physical education of primary schools

Examples

Experimental program
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specific Embodiment approach

[0018] Specific implementation method: when a student needs to do push-ups, the teaching staff rotates the arc-shaped plate 5 into the open groove, and the student lies on the exercise plate 3. When the student's body moves downward, it then drives the pressing plate 4 to move downward, and the pressing plate 4 moves downward. 4 Drive the T-shaped slider 7 to move downward, and at the same time squeeze the spring 1 downward, the T-shaped slider 7 drives the ejector rod 11 to move downward, and when the body continues to move downward, it will further drive the ejector rod 11 to move downward continuously. When the push rod 11 is in contact with the contact switch 9, then the electric bell 2 is opened, and the storage battery 10 energizes the electric bell 2 through the power line, and the electric bell 2 produces a sound, which reminds the students of the action standard, that is, moving upwards. When the body moves upwards, the spring 1 Under the active force, the pressure pla...

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PUM

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Abstract

The invention provides an exercise device for physical education of primary schools. The exercise device comprises a connecting rod, a T-shaped slider, a push rod, a contact switch, a storage batteryand an ejection rod, wherein the connecting rod is hinged at the right end of an exercise plate, the T-shaped slider is assembled in a press plate, the right end of the push rod is connected with theT-shaped slider, the upper end of the push rod extends to the upper end surface of the press plate, the contact switch is fixed in the exercise plate through screws and connected with an electric bellthrough a lead, the storage battery is assembled in the exercise plate on the right side of the contact switch through bolts, the storage battery is connected with the electric bell through a power line, and the ejection rod is fixed at the lower end of the T-shaped slider and arranged at the upper end of the contact switch. The exercise device is convenient to use and high in reliability, legs are convenient to fix, and whether actions are standard or not can be assisted in judgment.

Description

technical field [0001] The invention is an exercise device for primary school physical education, which belongs to the field of physical education equipment. Background technique [0002] In the prior art, when students are doing sit-ups, they are lying on the backing board, and then a classmate is required to hold down the leg, which affects the training of the classmate and reduces the training effect. When the student is doing push-ups, It is impossible to judge whether the movements are standardized, often not standardized enough, requiring teaching staff to constantly need to correct, increasing the workload of teaching staff, and inconvenient to use, so there is an urgent need for a primary school physical education exercise device to solve the above-mentioned problems. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a primary school physical education exercise device to solve the pro...

Claims

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Application Information

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IPC IPC(8): A63B23/12A63B71/06
CPCA63B23/1218A63B23/1236A63B71/0622A63B2071/063
Inventor 益文杰
Owner 益文杰
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