A table tennis practice device

Abstract

A table tennis exercise device includes a bottom plate. The top front side of the bottom plate is fixedly connected with the bottom surface of the vertical plate, As that bottom plate and the verticalplate are integrally structure, A movable plate is arranged above the bottom plate, the movable plate and the bottom plate are parallel to each other, the four corners of the bottom surface of the movable plate are fixedly installed with the first roller, the outer circumference of the first roller is in contact with the top surface of the bottom plate, the back of the vertical plate is fixedly connected with the front ends of a plurality of tension springs, the rear ends of the tension springs are fixedly connected with the front of the movable plate, The top surface of the movable plate isprovided with a sliding groove, the top surface and two ends of the sliding groove are communicated with the outside, the sliding groove is provided with sliding strips which can slide horizontally along the sliding groove, the top surface of the sliding strips is fixedly connected with the bottom surface of the rib plate, the top surface of the rib plate is fixedly connected with the bottom surface of the rack, the tooth groove of the rack is rearward, and a U-shaped rod is arranged above the rack. The device has more possibilities, and the training mode is more diversified, and the user willface more complex movement relationship, which is beneficial to exercising the on-site strain ability of the user, and in particular, can train the service level of the user.

Description

technical field [0001] The invention belongs to the field of sports facilities, in particular to a table tennis practice device. Background technique [0002] Table tennis originated in England. Not long after its appearance, it became a popular sport that was all the rage. Over the years, with the excellent performance of Chinese players in table tennis, table tennis has gradually become China's national sport. Athletes need objects to cooperate with them during practice. In recent years, with the development of science and technology, ball servers have gradually entered the training field to supply balls to athletes. However, the way of supplying balls is relatively rigid and has low flexibility, which is not conducive to the actual combat of athletes. confrontation. Contents of the invention [0003] The invention provides a table tennis training device to solve the defects in the prior art. [0004] The present invention is achieved through the following technical ...

AI Technical Summary

Problems solved by technology

Athletes need objects to cooperate with them during practice. In recent years, with the development of science and technology, ball servers have gradually entered the training field to supply balls to athletes. However, the way of supplying balls is relatively rigid and has low flexibility, which is not conducive to the actual combat of athletes. confrontation

Images