A multi-angle automatic ball serving machine and its use method

A multi-angle, ball machine technology, applied in the direction of sports accessories, etc., can solve the problems of single hitting force and hard hitting direction, and achieve the effect of reasonable structure, convenient hitting training and random adjustment

Active Publication Date: 2022-06-28
SHANDONG JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing ball-serving mechanism often has a single hitting force and a certain hitting direction, which cannot well exercise the player's reaction ability and ball-catching skills. Therefore, a ball-serving mechanism with random strength and random angle is needed to achieve the simulation of real people. for training purposes

Method used

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  • A multi-angle automatic ball serving machine and its use method
  • A multi-angle automatic ball serving machine and its use method
  • A multi-angle automatic ball serving machine and its use method

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Embodiment Construction

[0033] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0034] like Figure 1-5 As shown, this embodiment proposes a ball multi-angle automatic ball machine, which includes a bottom platform 12, the bottom platform 12 is connected with a ball serving device, and a ball hitting platform 9 connected to the bottom platform 12 is provided below the ball serving device. 9. A chute 8 is opened in the longitudinal direction, and a hitting plate 6 is slidably connected in the chute 8, and the hitting plate 6 is connected with the hitting platform 9 ...

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Abstract

The invention discloses a ball multi-angle automatic ball-serving machine and a using method thereof, comprising a bottom platform connected with a ball-serving device; The hitting plate is connected to the hitting platform through the hitting spring; the bottom platform is connected to the power shaft in rotation, the power shaft is connected to the motor, and the power shaft is fixedly connected with several gears with different diameters from top to bottom. Any adjacent variable force gears are misplaced, and the central angle corresponding to the teeth on the variable force gears is less than 90 degrees; the bottom platform is rotatably connected with a force shaft, and the force shaft is fixedly connected with a gear that meshes with the variable force gears. The force lacks the gear, and the force shaft is also fixedly connected with a rope receiving device, and the rope receiving device is fixedly wound with a stay rope, and the stay rope is connected with the striking plate. The invention has a reasonable structure, can realize random power and random angle serving work, and can better train players' response ability and ball-catching skills.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a ball multi-angle automatic ball server and a method for using the same. Background technique [0002] Sports is a complex social and cultural phenomenon. It uses physical and intellectual activities as the basic means, and according to the laws of human growth and development, skill formation and function improvement, to promote all-round development, improve physical quality and overall education level, enhance physical fitness and improve A conscious, purposeful, and organized social activity to exercise ability, improve lifestyle, and improve quality of life. With the expansion of international exchanges, the scale and level of sports development has become an important symbol for measuring the development and progress of a country and society, and it has also become an important means of diplomatic and cultural exchanges between countries. Sports can be divided in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/40
CPCA63B69/407
Inventor 法惠玉张鹏
Owner SHANDONG JIAOTONG UNIV
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