The Analysis And Evaluation Of The Table Tennis Wheelchair

With the progress of human society, the disabled sports and gradually be taken seriously, especially because of the 2008 Beijing Olympic Games and Paralympic Games held a victory, the disabled sports in our country has been developing rapidly. Disabled table tennis players in China since 1984 to participate in Paralympic Games competition, the first time in 1988 Paralympic Games gold medals in the Beijing 2008 Paralympic Games table tennis in China with disabilities won 13 medals, including wheelchair tennis projects with 7 . For the project to participate in wheelchair table tennis players, the wheelchair is the indispensable tool. Therefore, table tennis, wheelchair safety, efficiency being reckless, comfort and other ergonomic factors become extremely important.This article first introduces the main data of the human body, as well as the application of the principles of the human body main dimensions; under the principles of kinesiology combined physiological characteristics of people sitting, in accordance with the principles of spatial arrangement and table tennis wheelchair selection principle, the structure of the table tennis wheelchair, seating location, and seats static parameters has been designed for two different grades of consumer groups, the use of PRO / E software to two different materials of table tennis, wheelchair three-dimensional design; based on the finite element method for solving the basic principle and process of the finite element analysis calculated I-DEAS software, right from the PRO / E software modeling wheelchair table tennis after the finite element meshing, set constraints, applied load and the stress and displacement results of the analysis; Finally, the software environment for CATIA Under the model of the human body static and dynamic dimensions of the editing, the establishment of a percentile for 5,50,95 Chinese men (18-60 years old) surface-based three-dimensional human body model, and the use of CATIA software, ergonomic analysis module, conducted ergonomic wheelchair table tennis simulation, for the operation of space to accommodate the wheelchair table tennis, but it encompasses, fit and balance of qualified to conduct an analysis and evaluation.