A Preliminary Research on Hand-holding Style Apparatus for Ping-pong Ball Assistant Training
Nie Nai-xin · Journal of Guangdong Ocean University · 2011
This is to introduce a new invented hand-holding style apparatus for ping-pong assistant training.The invented patent right of the apparatus was authorized by SIPO in 2011-01-26(Patent numb: ZL200910194096.9).The apparatus is made by removing a chunk of material to form a gap in a general ping-pong bat and by installing an air resistance flag and an angle adjust mechanism in the center of the bat.Because of the air resistance flag,the more quickly the apparatus is moved in air,the larger its air friction resistance will be.The friction force can be changed by adjusting size and angle of the flag conveniently.The user can hold the handle of the apparatus to do practice by imitating different kinds of ping-pong skills separately in no-ball situation.Meanwhile,the user will have the feeling that the bat is struck and rubbed by a ball as if he is playing a real ping-pong.It is helpful to speed up studying and improving many kinds of practical ping-pong skills.The paper also explains the movement principle of the apparatus,and also introduces the preliminary research to its practicality.