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Computer-based multifunctional physical exercise instructional meter

A sports and multi-functional technology, which is applied in the field of teaching equipment, can solve the problems of being unable to adapt to the changing sports teaching venues, unable to meet the needs of normal projection, and the projection screen shaking with the wind, etc., to achieve convenient folding and assembly, simple structure, small size effect

Inactive Publication Date: 2019-04-19
JIAOZUO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sports teaching instrument is multimedia for physical education, and its basic function is to project and display sports courses. The physical education courses in middle and high schools still take the playground as the main venue. The existing multifunctional sports teaching instruments are generally large in size and difficult to move. It cannot adapt to the ever-changing needs of sports teaching venues. Although the existing outdoor projection cloth rack is easy to carry, in windy weather, the projection screen shakes with the wind, which cannot meet the needs of normal projection. At the same time, the existing folding projection board folds After the volume is still large, difficult to carry, can not meet the actual needs, so we invented a computer-based multifunctional sports teaching instrument

Method used

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  • Computer-based multifunctional physical exercise instructional meter
  • Computer-based multifunctional physical exercise instructional meter
  • Computer-based multifunctional physical exercise instructional meter

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Embodiment Construction

[0014] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0015] A computer-based multifunctional sports teaching instrument, as shown in the figure, includes a folding support plate 1, the folding support plate 1 is composed of a projection screen plate 101, a miniature spring rod 102, a clamping plate 103, and a clamping groove 104, and the projection screen plate 101 are distributed in a nine-square g...

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Abstract

The invention discloses a computer-based multifunctional physical exercise instructional meter which comprises a folding support plate. The folding support plate comprises projection screen plates insudoku distribution, micro-spring rods, clamp plates and clamp grooves, two first micro-spring rods are arranged between two vertically adjacent projection screen plates and positioned at two ends oftwo vertically adjacent surfaces of the corresponding projection screen plates, and two ends of each first micro-spring rod are connected to one end of the bottom side or the top side of the corresponding projection screen plate. The computer-based multifunctional physical exercise instructional meter is simple in structure, ingenious in conception, small in size and convenient to carry after folding of the projection screen plates, applicable to outdoor projection in breezy weather, capable of meeting practical requirements and suitable for popularization.

Description

technical field [0001] The invention belongs to the field of teaching instruments, in particular to a computer-based multifunctional sports teaching instrument. Background technique [0002] The sports teaching instrument is multimedia for physical education, and its basic function is to project and display sports courses. The physical education courses in middle and high schools still take the playground as the main venue. The existing multifunctional sports teaching instruments are generally large in size and difficult to move. It cannot adapt to the ever-changing needs of sports teaching venues. Although the existing outdoor projection cloth rack is easy to carry, in windy weather, the projection screen shakes with the wind, which cannot meet the needs of normal projection. At the same time, the existing folding projection board folds The rear volume is still relatively large, difficult to carry, and cannot meet actual needs, so we have invented a computer-based multifunc...

Claims

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Application Information

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IPC IPC(8): G09B5/02
CPCG09B5/02
Inventor 崔艳王勇王本正师娟娟李宝丰
Owner JIAOZUO UNIV
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