CN2508325Y

CN2508325Y - Physical teaching action demonstration model

Info

Publication number: CN2508325Y
Application number: CN 01268545
Authority: CN
Inventors: 任重远; 胡发忠; 卢维春; 刘茂磊; 万仁成; 范敬志
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-17
Filing date: 2001-11-17
Publication date: 2002-08-28
Anticipated expiration: 2011-11-17

Abstract

The utility model discloses a sport teaching movement demonstration model. The sport teaching movement demonstration model comprises an upright rod with a lifting box and a human body model, one side of the upright rod is of sawtooth shape, in order to be meshed with the gear in the lifting box into a whole, each analog bone of the human body model has a pipe-shaped structure, the articulatio coxae position and the articulatio humeri position adopt enarthrosis structures, all the rest arthrosises adopt articulatio spheroidea structures, and all the rest arthrosises are fixed on the lifting box through connecting rods. Because the structure is adopted, when the sport movement is explained, the utility model is demonstrated through decomposition by using the human body model movement by movement, thus being convenient for students to understand and deepen the impression.

Description

A kind of physical education action demonstrating model

The utility model relates to a kind of teaching demonstration model, especially a kind of model of demonstrating the physical culture action.

In existing physical education, during the explanation essential of exercise, mostly be that the teacher demonstrates in person or explains in conjunction with wall chart, though received certain teaching efficiency,, the action in the wall chart can not form clear impression for knowing the indifferent classmate of figure, the teacher is when some physical culture actions of demonstration simultaneously, as long-jump, high jump, action flashes across, and also is difficult for being accepted by the student.To this, develop a kind of intuitive, demonstrating model that stereoscopic sensation is strong is very important.

The purpose of this utility model is exactly at the problem that is difficult to demonstrate intuitively micromotion that exists in the existing physical education, and a kind of manikin demonstration micromotion that utilizes of development, allows the purpose of an action imitation of an action of student.

The purpose of this utility model is to realize like this, this physical education action demonstrating model comprises montant, the manikin of band lifting box, described montant one side is a zigzag, so that be in the same place with the gearing mesh in the lifting box, each piece analog bone of described manikin is a tubular structure, hip joint place and shoulder joint place enarthrosis structure, the cup-and-ball joint structure is adopted in all the other all joints, and is fixed on the lifting box by a pitman shaft.

Owing to adopt said structure, when explanation physical culture action, can utilize the decomposition demonstration of an action of an action of manikin, be convenient to the student to the understanding of action and the intensification of impression.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing

Fig. 1 physical education action demonstrating model synoptic diagram

Among the figure: 1, base 2, band tooth montant 3, lifting box 4, crank 5, pitman shaft 6, manikin 7, gear

Base (1) and band tooth montant (2) fixed thereon have been shown among Fig. 1, on the band tooth montant (2) a lifting box (3) that can slide up and down is arranged, there is a gear (7) to be engaged on the band tooth montant (2) in the lifting box 3, and finish oscilaltion by crank (4), manikin (6) is fixed on the lifting box (3) by a pitman shaft (5), because each piece analog bone of manikin is movable the installation, so can simulate multiple micromotion.

Claims

1, a kind of physical education action demonstrating model, it is characterized in that this physical education action demonstrating model comprises montant, the manikin of band lifting box, described montant one side is a zigzag, so that be in the same place with the gearing mesh in the lifting box, each piece analog bone of described manikin is a tubular structure, hip joint place and shoulder joint place enarthrosis structure, the cup-and-ball joint structure is adopted in all the other all joints, and is fixed on the lifting box by a pitman shaft.