Angle-adjustable tennis ball shooting device

A launching device and adjustable technology, applied in the direction of sports accessories, etc., can solve problems such as boring efficiency, low efficiency, and non-compliance with the law of motion

Inactive Publication Date: 2018-11-30
嘉善县陶庄小学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Tennis is one of the sports that many people like very much, but tennis is a sport played by two people. Sometimes it is difficult for one person to practice when there is no practice object during practice. You can only rely on the tennis ball transmitter, which is usually directly used for tennis. Shooting, the position of each shooting is the same, so the practice is not only boring but also inefficient, and the same shooting position does not need to run. Tennis, as a whole-body exercise, obviously does not conform to the law of exercise

Method used

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  • Angle-adjustable tennis ball shooting device

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with illustrations and specific embodiments.

[0019] Such as Figure 1-3 As shown, an angle-adjustable tennis ball launcher includes a launch chamber 1, a hopper 2 is pierced at the upper end of the launch chamber 1, a ball distribution mechanism 7 is installed at the bottom of the hopper 2, and the ball distribution mechanism 7 is connected below Vertical feeding pipe 4, the lower end below the vertical feeding pipe 4 is provided with an oblique feeding track 5, the lower end of the feeding rail 5 is rigidly connected with a launch mechanism 3, and the upper end of the feeding rail 5 is hinged. A discharge pipe 6 is dynamically connected;

[0020] Described firing chamber 1 is a cuboid housing, on the four corners of the bottom of firing chamber 1, universal wheels 11 are...

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Abstract

The invention relates to the field of a sports instrument, in particular to an angle-adjustable tennis ball shooting device. The angle-adjustable tennis ball shooting device comprises a shooting cavity, wherein a hopper is arranged on the upper end of the shooting cavity in a penetrating way; a ball separation mechanism is arranged at the bottom of the hopper; the lower side of the ball separationmechanism is connected with a vertical feeding pipe; an inclined blanking rail is arranged at the lower end under the vertical feeding pipe; a shooting mechanism is in rigid connection at the lower end of the blanking rail; the upper end of the blanking rail is hinged and connected with a discharging pipe. The angle-adjustable tennis ball shooting device has the advantages that the automatic ballgoal hitting can be realized; the tennis ball can be shot to help people practice the tennis; meanwhile, the shooting angle can be regulated; the playing with people is simulated.

Description

technical field [0001] The invention relates to the field of sports equipment, in particular to an angle-adjustable tennis ball launching device. Background technique [0002] Tennis is one of the sports that many people like very much, but tennis is a sport played by two people. Sometimes it is difficult for one person to practice when there is no practice object during practice. You can only rely on the tennis ball transmitter, which is usually directly used for tennis. Shooting, every time the shooting position is the same, so the practice is not only boring but also inefficient, and the same shooting position does not need to run. Tennis, as a whole-body exercise, obviously does not conform to the law of motion. Contents of the invention [0003] The object of the present invention is to provide an angle-adjustable tennis ball launching device. The invention can automatically score goals and launch tennis balls to help people practice tennis, and at the same time can ...

Claims

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Application Information

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IPC IPC(8): A63B69/40A63B69/38
Inventor 姚伟
Owner 嘉善县陶庄小学
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