Service device for tennis ball hitting training

A technology of a ball serving device and tennis ball, which is applied to sports accessories and other directions, can solve problems such as consuming more energy and time, and achieve the effects of simple and convenient operation, convenient tennis hitting training, and reduced labor.

Inactive Publication Date: 2018-10-16
傅源彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Tennis, as one of the sports, is loved by the masses. In the process of tennis training, the coaches need to throw the tennis ball with their hands, and then the players hold the racket to practice hitting the ball, so as to achieve the training purpose of tennis hitting. How...

Method used

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  • Service device for tennis ball hitting training
  • Service device for tennis ball hitting training
  • Service device for tennis ball hitting training

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Embodiment Construction

[0019] Below in conjunction with specific embodiment, the technical scheme of this patent is described in further detail:

[0020] see Figure 1-3 , a serving device for tennis batting training, comprising a bearing plate 1, a vertical fixing plate 10 is vertically fixedly installed on the bearing plate 1, a horizontal plate 13 is fixedly installed horizontally on the vertical fixing plate 10, and a vertical plate 13 is installed on the horizontal plate 13. A storage tank 19 is fixedly installed, and the lower end of the storage tank 19 is vertically connected and installed with a vertical delivery pipe 22 that runs through the horizontal plate 13. A horizontal delivery tube 23 is fixedly installed on the bearing plate 1 through the support column 5 to vertically transport The lower end of the pipe 22 communicates with the horizontal conveying pipe 23; the vertical conveying pipe 22 is horizontally slidably pierced with a sliding baffle 25, and the sliding baffle 25 is vertica...

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Abstract

The invention discloses a service device for tennis ball hitting training. The service device comprises a bearing plate, wherein a vertical fixed plate is vertically fixedly arranged on the bearing plate; a storage groove is vertically fixedly arranged in a horizontal plate; a vertical conveying pipe, which penetrates the horizontal plate, is arranged at the lower end of the storage groove in a vertical communicating mode; a horizontal conveying pipe is horizontally fixedly arranged on the bearing plate via a supporting pillar; an incomplete gear, which gets into meshed connection to a gear rack II, is rotatably arranged at the lower side of the gear rack II; a reset spring I is horizontally fixedly arranged between a sleeve plate and the vertical fixed plate; a screw lead gets into horizontal threaded connection to the sleeve plate in a penetrating mode; the left end of the screw lead is rotatably connected to a limiting plate; and a twisting block is fixedly arranged at the right endof the screw lead. According to the service device provided by the invention, impact throwing of tennis ball is achieved by rapid sliding of a push plate leftwards in the horizontal conveying pipe, so that workload of manual ball throwing is greatly reduced; and meanwhile, throwing force of the tennis ball can be adjusted, so that operations become simple and convenient, and athletes are facilitated in tennis ball hitting training to a great extent.

Description

technical field [0001] The invention relates to the technical field of sports devices, in particular to a ball-serving device for tennis hitting training. Background technique [0002] Sports is a complex social and cultural phenomenon. It takes physical and intellectual activities as the basic means, and according to the laws of human growth and development, skill formation and functional improvement, it can promote overall development, improve physical quality and comprehensive education level, enhance physical fitness and improve physical fitness. A conscious, purposeful, and organized social activity that improves athletic performance, lifestyle, and quality of life. [0003] Tennis, as one of the sports, is loved by the masses. In the process of tennis training, the coaches need to throw the tennis ball with their hands, and then the players hold the racket to practice hitting the ball, so as to achieve the training purpose of tennis hitting. However, the traditional T...

Claims

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Application Information

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IPC IPC(8): A63B69/40A63B69/38
CPCA63B69/407A63B69/38
Inventor 傅源彬
Owner 傅源彬
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