Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A kind of volleyball serve trainer

A kind of trainer and volleyball technology, applied in the direction of sports accessories, etc., can solve the problems that cannot meet the needs of single training or beginner training, and achieve the effect of slowing down vibration and realizing adjustment

Inactive Publication Date: 2021-04-09
ZHENGZHOU NORMAL UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is used to solve the technical problem that volleyball training in the prior art can only be carried out in the form of confrontation training, which cannot satisfy individual training or training for beginners

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
  • A kind of volleyball serve trainer
  • A kind of volleyball serve trainer
  • A kind of volleyball serve trainer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The specific embodiment of volleyball serving trainer of the present invention: as Figure 1 to Figure 6 As shown, the volleyball serving trainer includes a shell 1, the top of the shell 1 is provided with a drop-in port 2 for throwing a volleyball 3, the side of the shell 1 is provided with a ball-out port 4, and the drop-in port 2 and the ball-out port 4 are connected with a bellows 5 and an L-shaped pipe 6, one end of the bellows 5 communicates with ...

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 volleyball serving trainer. Including the shell, the shell is provided with a discharge port and a ball discharge port, a bellows and an L-shaped pipe are connected between the discharge port and the ball discharge port, the L-shaped pipe is provided with a hammering through hole, and the bottom of the L-shaped pipe is provided with a second A bracket and a second bracket, the first bracket is equipped with a first lever, and the second bracket is equipped with a second lever; one end of the first lever is provided with a hammer, and the other end of the first lever is connected to one end of the second lever There is a transmission spring, the other end of the second lever is provided with an elastic force-receiving part, and the bottom of the shell is also provided with a driving mechanism; A second cushioning structure is arranged above the force part; a support rod and a telescopic rod are also arranged on the rear side of the bottom of the shell. By adopting the volleyball serving trainer of the present invention, the automatic serving of the volleyball is realized, and the adjustment of the serving angle is also realized.

Description

technical field [0001] The invention relates to a volleyball serving trainer. Background technique [0002] Volleyball is one of the ball sports. At present, the training of volleyball mainly adopts the form of confrontation. This kind of confrontation training is more suitable for the situation of many people, but cannot satisfy the training of single players or beginners. This is not conducive to the popularization of volleyball. Contents of the invention [0003] The invention provides a volleyball serving trainer. It is used to solve the technical problem that the volleyball training in the prior art can only be carried out in the form of confrontation training, which cannot satisfy individual training or training for beginners. [0004] Technical scheme of the present invention is realized like this: [0005] A volleyball serving training device includes a shell, the top of the shell is provided with a port for throwing volleyballs, the side of the shell is provide...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/40
CPCA63B69/408
Inventor 李鹏举高瑞芳
Owner ZHENGZHOU NORMAL UNIV
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com