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A kind of children's rubber racket hitting practice device

A ball and children's technology, applied to sports accessories, etc., can solve the problems of poor control of artificial ball strength and height, inaccurate ball throwing direction, and fatigue of physical education teachers repeatedly throwing the ball, so as to simplify operation, save time, reduce The effect of a missed serve

Active Publication Date: 2020-06-05
菏泽市华东科教仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The physical education teacher throws the ball, and the children catch the ball and shoot it back. When the children cannot continuously shoot the ball, the physical education teacher can only throw one child to shoot one. The number of children is greater than the number of physical education teachers. The teacher is very tired from repeated tossing the ball; the strength and height of the artificial serve are not easy to control, and the direction of the ball is not thrown accurately, and it is inevitable that there will be errors in the serve

Method used

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  • A kind of children's rubber racket hitting practice device
  • A kind of children's rubber racket hitting practice device
  • A kind of children's rubber racket hitting practice device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of children's leather racket hits practice device, as Figure 1-4 As shown, it includes a mounting frame 1, a circular slide rail 2, a circular slider 3, a mechanical box 4, a motor 5, a first roller 6, a swing plate 7, a second roller 8, a rubber pad 9, a handle 11, and a launcher 12. The first guide sleeve 13, the first moving rod 14, the concave plate 15 and the first spring 16, the top of the installation frame 1 is provided with a ring slide rail 2, and the ring slide rail 2 is slidingly provided with a ring slider 3, and the ring The top of the slider 3 is connected with a mechanical box 4, and a motor 5 is installed on the upper part of the inner rear wall of the mechanical box 4. The output shaft of the motor 5 is connected with the first roller 6 through a coupling. A swing plate 7 is connected, the right side of the front side of the swing plate 7 is provided with a second roller 8, the middle part of the front side of the second roller 8 is connected w...

Embodiment 2

[0020] A kind of children's leather racket hits practice device, as Figure 1-4 As shown, it includes a mounting frame 1, a circular slide rail 2, a circular slider 3, a mechanical box 4, a motor 5, a first roller 6, a swing plate 7, a second roller 8, a rubber pad 9, a handle 11, and a launcher 12. The first guide sleeve 13, the first moving rod 14, the concave plate 15 and the first spring 16, the top of the installation frame 1 is provided with a ring slide rail 2, and the ring slide rail 2 is slidingly provided with a ring slider 3, and the ring The top of the slider 3 is connected with a mechanical box 4, and a motor 5 is installed on the upper part of the inner rear wall of the mechanical box 4. The output shaft of the motor 5 is connected with the first roller 6 through a coupling. A swing plate 7 is connected, the right side of the front side of the swing plate 7 is provided with a second roller 8, the middle part of the front side of the second roller 8 is connected w...

Embodiment 3

[0023] A kind of children's leather racket hits practice device, as Figure 1-4 As shown, it includes a mounting frame 1, a circular slide rail 2, a circular slider 3, a mechanical box 4, a motor 5, a first roller 6, a swing plate 7, a second roller 8, a rubber pad 9, a handle 11, and a launcher 12. The first guide sleeve 13, the first moving rod 14, the concave plate 15 and the first spring 16, the top of the installation frame 1 is provided with a ring slide rail 2, and the ring slide rail 2 is slidingly provided with a ring slider 3, and the ring The top of the slider 3 is connected with a mechanical box 4, and a motor 5 is installed on the upper part of the inner rear wall of the mechanical box 4. The output shaft of the motor 5 is connected with the first roller 6 through a coupling. A swing plate 7 is connected, the right side of the front side of the swing plate 7 is provided with a second roller 8, the middle part of the front side of the second roller 8 is connected w...

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Abstract

The invention relates to an exercise device, in particular to an exercise device for playing with a child's rubber racket. Therefore, the technical problem of the present invention is to provide a children's racket hitting practice device that can alleviate the physical education teacher's fatigue and reduce the occurrence of misserving. The technical embodiment of the present invention is: a kind of children's leather racket playing practice device, including mounting frame, ring slide rail, ring slider, mechanical box, motor, first roller, swing plate, second roller, rubber pad, grip bar , launching tube, first guide sleeve, etc.; there is a ring slide rail on the top of the installation frame, and a ring slider is installed on the ring slide rail. The output shaft of the motor is connected with the first roller through a shaft coupling, and the left side of the lower part of the rear wall in the mechanical box is connected with a swing plate in a rotating manner. The invention can adjust the direction of the launch tube through the rotation of the mechanical box by the physical education teacher, and then can control the launch direction of the ball.

Description

technical field [0001] The invention relates to an exercise device, in particular to an exercise device for playing with a child's rubber racket. Background technique [0002] Kindergarten children like to participate in outdoor activities, but their movements are not coordinated. In order to exercise children's physical balance and coordination, kindergarten physical education classes often carry out ball-patting lessons to develop children's motor skills. The physical education teacher throws the ball, and the children catch the ball and shoot it back. When the children cannot continuously shoot the ball, the physical education teacher can only throw one child to shoot one. The number of children is greater than the number of physical education teachers. The teacher is very tired after throwing the ball repeatedly; it is difficult to control the strength and height of the artificial serve, and the throwing direction of the ball is not accurate, and it is inevitable that th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/40
CPCA63B69/40
Inventor 熊益旺
Owner 菏泽市华东科教仪器有限公司
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