Table tennis ball serving device for physical education

A technology of serving device and table tennis ball, applied in the direction of racket, sports accessories, etc., can solve problems such as uneven strength

Active Publication Date: 2018-08-28
辛秋萍
View PDF4 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of slow speed and uneven strength of manual serving, the technical problem to be solved by the pre

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Table tennis ball serving device for physical education
  • Table tennis ball serving device for physical education
  • Table tennis ball serving device for physical education

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1

[0028] A table tennis ball serving device for physical education, such as Figure 1-4 As shown, it includes a bottom plate 1, a leg 2, a box body 3, a placement block 4, a lower hopper 5, a first baffle 6, a ball serving device 8 and an intermittent blanking device 9, and a leg 2 is installed in the middle of the top of the bottom plate 1. A box 3 is installed at the top of the leg 2, a placement block 4 is installed on the left side of the inner bottom of the box 3, a first baffle 6 is installed on the top left of the bottom plate 1, and the first baffle 6 is located on the left of the box 3. 3 Both the left side and the first baffle 6 are provided with a discharge port 7. The top of the box body 3 is equipped with an intermittent blanking device 9 which is connected to the box body 3, and the top of the intermittent blanking device 9 is installed with a lower The hopper 5, the lower hopper 5 and the intermittent feeding device 9 are connected, and the box 3 ...

Example Embodiment

[0029] Example 2

[0030] A table tennis ball serving device for physical education, such as Figure 1-4 As shown, it includes a bottom plate 1, a leg 2, a box body 3, a placement block 4, a lower hopper 5, a first baffle 6, a ball serving device 8 and an intermittent blanking device 9, and a leg 2 is installed in the middle of the top of the bottom plate 1. A box 3 is installed at the top of the leg 2, a placement block 4 is installed on the left side of the inner bottom of the box 3, a first baffle 6 is installed on the top left of the bottom plate 1, and the first baffle 6 is located on the left of the box 3. 3 Both the left side and the first baffle 6 are provided with a discharge port 7. The top of the box body 3 is equipped with an intermittent blanking device 9 which is connected to the box body 3, and the top of the intermittent blanking device 9 is installed with a lower The hopper 5, the lower hopper 5 and the intermittent feeding device 9 are connected, and the box 3 ...

Example Embodiment

[0032] Example 3

[0033] A table tennis ball serving device for physical education, such as Figure 1-4 As shown, it includes a bottom plate 1, a leg 2, a box body 3, a placement block 4, a lower hopper 5, a first baffle 6, a ball serving device 8 and an intermittent blanking device 9, and a leg 2 is installed in the middle of the top of the bottom plate 1. A box 3 is installed at the top of the leg 2, a placement block 4 is installed on the left side of the inner bottom of the box 3, a first baffle 6 is installed on the top left of the bottom plate 1, and the first baffle 6 is located on the left of the box 3. 3 Both the left side and the first baffle 6 are provided with a discharge port 7. The top of the box body 3 is equipped with an intermittent blanking device 9 which is connected to the box body 3, and the top of the intermittent blanking device 9 is installed with a lower The hopper 5, the lower hopper 5 and the intermittent feeding device 9 are connected, and the box 3 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a ball serving device, in particular to a table tennis ball serving device for physical education. The invention aims at providing the table tennis ball serving device for physical education, which is high in ball serving speed and uniform in force. In order to solve the technical problems, the following technical scheme is adopted: the table tennis ball serving device forphysical education provided by the invention comprises a bottom plate, support legs, a box, a placing block, a blanking hopper, a first baffle plate and the like, wherein the support legs are mountedin the middle of the top of the bottom plate, the box is mounted at the top ends of the support legs, the placing block is mounted on the left of the bottom in the box, the first baffle plate is mounted on the left of the top of the bottom plate, the first baffle plate is positioned on the left of the box, discharge holes are formed in the left of the box and the first baffle plate, and an intermittent blanking device is arranged at the top of the box. The ball serving device is used for serving a table tennis ball, through the intermittent blanking device, the table tennis ball is dischargedinto the box, and thus the effects that the ball serving speed is high and the force is uniform are achieved.

Description

technical field [0001] The invention relates to a ball serving device, in particular to a table tennis ball serving device for physical education teaching. Background technique [0002] Education, educators educate and cultivate the physical and mental development of the educated in a planned and organized manner, use existing experience and knowledge to deliberate on others, explain various phenomena, problems or behaviors for them, and increase their ability and experience. Fundamentally, it is treated with a relatively mature or rational thinking of people, so that things can get close to their most fundamental existence. In it, people slowly change from sensory touch to a state of cognitive understanding of a thing. , and form a relatively perfect or rational self-conscious thinking; but at the same time, people have self-conscious thinking and their own sensory dimension, so any educational conscious thinking may not be absolutely correct, but should be perceptual As l...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A63B69/40
CPCA63B69/408A63B2102/16
Inventor 刘玉馨毛阳阳丁文菁
Owner 辛秋萍
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap