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Table tennis ball serving device for sports training

A ball-serving device and technology for sports training, applied in the field of table tennis ball-serving devices for sports training, can solve the problems of complex structure, no height adjustment of the ball-serving device, and difficulty in simulating the opponent's ball-serving mode, etc., and achieve the effect of preventing blockage

Active Publication Date: 2018-12-14
平邑县经发园区运营管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of training with the ball machine, it is difficult to simulate the opponent's serve mode in terms of angle, and the ball machine has no structure for adjusting the height, and the structure is complicated. The technical problem to be solved is: provide a simple structure, and can adjust the ball Angled, convenient training table tennis ball serving device for sports training

Method used

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  • Table tennis ball serving device for sports training
  • Table tennis ball serving device for sports training
  • Table tennis ball serving device for sports training

Examples

Experimental program
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Effect test

Embodiment 1

[0023] A kind of table tennis ball serving device for sports training, such as Figure 1-5As shown, it includes a base 1, an annular slider 3, a leg 4, a u-shaped frame 5, a first cylinder 6, a first slider 8, a push plate 9, a feed hopper 10, a first spring 12, a rack 13. Vertical rod 14, placement frame 15, connecting rod 16, second cylinder 17, turntable 18, lower hopper 19, first bearing seat 21, first rotating shaft 22, double groove pulley 23, drive motor 24, first flat Belt 25, frame body 26, baffle plate 28, support rod 29, second bearing seat 30, second rotating shaft 31, first pulley 32 and sector gear 33, there is annular chute 2 in the middle of the top of base 1, annular chute 2 There are two annular sliders 3 inside, and outriggers 4 are installed on the tops of the left and right annular sliders 3, and a u-shaped frame 5 is installed between the tops of the left and right outriggers 4, and between the tops of the left and right sides of the u-shaped frame 5 A f...

Embodiment 2

[0025] A kind of table tennis ball serving device for sports training, such as Figure 1-5 As shown, it includes a base 1, an annular slider 3, a leg 4, a u-shaped frame 5, a first cylinder 6, a first slider 8, a push plate 9, a feed hopper 10, a first spring 12, a rack 13. Vertical rod 14, placement frame 15, connecting rod 16, second cylinder 17, turntable 18, lower hopper 19, first bearing seat 21, first rotating shaft 22, double groove pulley 23, drive motor 24, first flat Belt 25, frame body 26, baffle plate 28, support rod 29, second bearing seat 30, second rotating shaft 31, first pulley 32 and sector gear 33, there is annular chute 2 in the middle of the top of base 1, annular chute 2 There are two annular sliders 3 inside, and outriggers 4 are installed on the tops of the left and right annular sliders 3, and a u-shaped frame 5 is installed between the tops of the left and right outriggers 4, and between the tops of the left and right sides of the u-shaped frame 5 A ...

Embodiment 3

[0028] A kind of table tennis ball serving device for sports training, such as Figure 1-5 As shown, it includes a base 1, an annular slider 3, a leg 4, a u-shaped frame 5, a first cylinder 6, a first slider 8, a push plate 9, a feed hopper 10, a first spring 12, a rack 13. Vertical rod 14, placement frame 15, connecting rod 16, second cylinder 17, turntable 18, lower hopper 19, first bearing seat 21, first rotating shaft 22, double groove pulley 23, drive motor 24, first flat Belt 25, frame body 26, baffle plate 28, support rod 29, second bearing seat 30, second rotating shaft 31, first pulley 32 and sector gear 33, there is annular chute 2 in the middle of the top of base 1, annular chute 2 There are two annular sliders 3 inside, and outriggers 4 are installed on the tops of the left and right annular sliders 3, and a u-shaped frame 5 is installed between the tops of the left and right outriggers 4, and between the tops of the left and right sides of the u-shaped frame 5 A ...

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Abstract

The invention relates to a ball serving device, and particularly relates to a table tennis ball serving device for sports training. The invention aims to solve a technical problem of providing a tabletennis ball serving device for sports training which is simple in structure, capable of adjusting the serving angle and convenient for training. The technical scheme is that the table tennis ball serving device for sports training comprises a base, annular sliding blocks, supporting legs, a u-shaped frame, a first cylindrical body, a first sliding block, a push plate, a feeding hopper, a first spring, a rack and the like; the top of the base is provided with an annular sliding slot at the middle, the annular sliding slot is internally provided with two annular sliding blocks, the top parts ofthe annular sliding blocks at the left and right sides are provided with the supporting legs, and the u-shaped frame is installed between the top ends of the left and right supporting legs. The tabletennis ball serving device for sports training can drive the supporting legs to rotate under the action a speed reduction motor so as to adjust the angle of the first cylindrical body and adjust theserving angle, can push a table tennis ball in the frame body to fall into the first cylindrical body for serving through a ball pushing device, and prevents the table tennis ball from falling into the frame body and being not served.

Description

technical field [0001] The invention relates to a ball serving device, in particular to a table tennis ball serving device for physical training. Background technique [0002] Table tennis is our country's national sport. Table tennis is widely practiced in China and has a solid mass base. It is very popular among people. In order to play a better level of table tennis, table tennis training will be carried out regularly. For table tennis training, either Two people practice sparring, or use a serving machine for serving training, and another person cooperates to train, which consumes manpower, and training through a serving machine makes it difficult to simulate the opponent's serving mode in terms of angles, and the serving machine does not adjust the height structure, and the structure is complex. Contents of the invention [0003] In order to overcome the disadvantages of training with the ball machine, it is difficult to simulate the opponent's serve mode in terms of...

Claims

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Application Information

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IPC IPC(8): A63B69/40A63B67/04
CPCA63B67/04A63B69/40
Inventor 王谨
Owner 平邑县经发园区运营管理有限公司
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