A kind of sports table tennis training ball server

Abstract

The invention relates to a table tennis serving device, in particular to a table tennis serving device for sports table tennis training. For solving the technical problem, the table tennis serving device for sports table tennis training is provided; and the table tennis serving device is capable of automatically and rapidly converting a table tennis serving direction and limiting the position of atable tennis ball. According to the technical scheme, the table tennis serving device for sports table tennis training comprises a supporting seat, a rotating device, a funnel, a ball outlet pipe, afirst support, a first guide rod, a first spring, a push block, an N-shaped guide rod, a second spring, a first roller and the like; the rotating device is arranged at the upper part of the supportingseat; the funnel is arranged in the rotating device; the ball outlet pipe is arranged at the bottom of the funnel; the first support is arranged at the left end of the ball outlet pipe; and the firstguide hole is formed in the upper part of the first support. According to the table tennis serving device for sports table tennis training, a sector gear and a first gear are arranged for driving theball outlet pipe to swing forwards and backwards; the table tennis serving direction can be automatically converted; and the direction of the table tennis ball sent out by the ball outlet pipe can bechanged continuously, so that the response capacity and the strain capacity of people can be improved, and the training level can be improved.

Description

technical field

[0001] The invention relates to a ball server, in particular to a sports table tennis training ball server. Background technique

[0002] In table tennis training, in order to improve the training level of table tennis trainers, people will choose to use table tennis ball machines to replace people to serve, so as to achieve the purpose of training table tennis trainers, but these ball machines are carried out in a fixed direction. When serving the ball, when it is necessary to change the direction, people have to change it manually, and the randomness is not strong; at the same time, the serving port of these ball machines is upward, and there is no blocking device. People tend to throw the table tennis ball when changing the direction, which affects the table tennis The sending of the ball does not reach the expected purpose of people; when the ball-serving machine serves, the conversion and fixing of the serving direction require many actions, and the proc...

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