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Vertical adjustment mechanism for serving channel in tennis ball serving machine

A technology of adjusting mechanism and ball machine, applied in the direction of sports accessories, etc., can solve the problems of single form of serving, complicated operation, and inability to provide various ball paths, etc., and achieve good practice effect and stable tennis ball path

Pending Publication Date: 2018-08-07
平湖市酷风文体用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current tennis training ball machine equipment is relatively expensive, and the operation is also relatively complicated, which is not suitable for large-scale and large-scale teaching use in colleges and universities. Cannot achieve good training effect after time usage

Method used

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  • Vertical adjustment mechanism for serving channel in tennis ball serving machine
  • Vertical adjustment mechanism for serving channel in tennis ball serving machine
  • Vertical adjustment mechanism for serving channel in tennis ball serving machine

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Embodiment Construction

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0019] like Figure 1 to Figure 4 As shown, the tennis ball machine includes a base 1 equipped with a universal wheel 11 and two clamping wheels 33. A service channel 331 is formed between the two clamping wheels 33. The front end of the base 1 is provided with a ball seat 2. The up and down adjustment mechanism includes The mounting seat 3 , which is in the shape of a disk and is vertically arranged on the teeing seat 2 , can rotate with its center line as the axis, and the two clamping wheels 33 are both rotatably connected to the mounting seat 3 . Specifically, the mounting base 3 includes two parallel and spaced mounting disks 31 , the two mounting disks 31 are fixedly connected by a plurality of connecting rods 311 , and the outer centers o...

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Abstract

The invention provides a vertical adjustment mechanism for a serving channel in a tennis ball serving machine, which belongs to the technical field of sports equipment. The vertical adjustment mechanism solves the technical problems of conventional tennis ball serving machines, such as fewer ball routes. The tennis ball serving machine comprises a base with universal wheels, and two pinch rollers,wherein the serving channel is formed by the two pinch rollers, and a serving base is arranged at the front end of the base. The vertical adjustment mechanism for the serving channel comprises a mounting base which is shaped like a disk and vertically arranged on the serving base, wherein the mounting base comprises two mounting disks which are arranged in parallel and separately, the two mounting disks are fixedly connected with each other through a plurality of connecting rods, the center of the outer side of each of the two mounting disks is provided with a rotating sleeve, a shaft sleeveis rotatably connected to the serving base, and the two pinch rollers are both rotatably connected between the two mounting disks. The vertical adjustment mechanism has the advantage of enabling the serving machine to serve balls in more different routes.

Description

technical field [0001] The invention belongs to the technical field of sports equipment, and relates to a tennis ball machine, in particular to an up and down adjustment mechanism of a ball service channel in the tennis ball machine. Background technique [0002] Tennis is a beautiful and intense sport, known as the second largest ball game in the world. Tennis is usually played between two singles players or a combination of two pairs. A player hits a tennis ball with a tennis racket across the net on a tennis court. With the development of tennis in China, more and more people begin to play tennis. The skills of tennis require a lot of practice. The ball machine used for tennis training is an important equipment for training. [0003] Most of the current tennis training ball machines are expensive and complicated to operate, so they are not suitable for large-scale and large-scale teaching use in colleges and universities. After the time is used, the better training eff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/40A63B69/38
CPCA63B69/38A63B69/406
Inventor 潘惠峰
Owner 平湖市酷风文体用品有限公司
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