A swing diagnosis device for use in ball game sports

A technology for diagnosing equipment and sports, applied in sports accessories, gymnastics equipment, etc., can solve problems such as complex, unhelpful swing pattern diagnosis, and high cost.

Inactive Publication Date: 2007-06-20
英鹏株式会社
View PDF1 Cites 66 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is complex and expensive in terms of equipment, software, and professional help to illustrate the images
[0004] Korean Patent Application Laid-Open No. 2004-18570 discloses a golf club

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 swing diagnosis device for use in ball game sports
  • A swing diagnosis device for use in ball game sports
  • A swing diagnosis device for use in ball game sports

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] Fig. 1 shows a sensor module (10) of flat panel type. The target line on the field plane is set as the x-axis, the axis perpendicular to the x-axis on the field plane is set as the z-axis, and the axis perpendicular to the field plane is set as the y-axis. The 3 gyratories (11a, 11b, 11c) and the 3 accelerators (12a, 12b, 12c) on the shaft are mounted on the circuit board (18). The sensor signal is transmitted to the diagnosis module through the ZigBee chip (15). Some sensors can be removed or replaced by directional magnetometers. Figure 2 shows a plug-in sensor module (10'). The gyroscopes (11a, 11b) for the y-axis and z-axis and the accelerometer (12b) for the x-axis are mounted on the composite plate (18'). ZigBee chip (15) and battery (14) are installed on the additional position. Figures 3 and 4 show a preferred embodiment of the invention. The diagnostic device includes two assemblies, a sensor module (10') and a diagnostic module (30). The sensor module (1...

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 present invention relates to a diagnosis device for golf swing motion using Micro Electro-Mechanical System (MEMS) technology. The device comprises at least one sensor module having at least one gyroscope, if necessary at least one accelerometer, if necessary at least one direction magnetometer, at least one signal processing circuit which converts analog signals sensed to digital signals, and a power supply unit; a wireless or wired communication unit which pass the digital signals; a computing means to obtain swing motion information and to calculate the differences between the swing motion information and a reference swing pattern by applying a software routine to the digital signals passed via the communication unit; and a display means which express the swing motion and the differences between the swing motion and a reference swing pattern. The user of the device could judge promptly whether his swing is correct or not at real circumstances such as at field or at practice site.

Description

technical field [0001] The present invention relates to a diagnostic device for swing motions in ball games, and more particularly to a diagnostic device for swing motions using a motion sensor in ball games in which a club is used to hit a ball, and more particularly to golf A diagnostic device that uses microelectromechanical systems (MEMS) technology during the golf swing. Background technique [0002] Some ball games such as baseball, table tennis, tennis, and golf hit the ball with a bat, racket, or club, all of which are sticks. In order to get the longer distance or desired direction of the fast-hit ball, proper angle, proper hitting point and proper hitting power and accurate swing hitting path are necessary. Hitting accuracy, hitting power, swing path including hitting angle and hitting point are the most important factors in ball sports, more specifically in ball sports in which a bat is used to hit a ball. The present invention is primarily described in relation...

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): A63B69/36A63B24/00
CPCA63B2071/0625A63B2220/803A63B2225/50A63B2220/40A63B2220/833A63B71/0622A63B2024/0012A63B69/3608A63B69/3632
Inventor 李基荣宋基武
Owner 英鹏株式会社
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