CN201441799U

CN201441799U - Automatic shooting single ping-pong training station

Info

Publication number: CN201441799U
Application number: CN2009200297101U
Authority: CN
Inventors: 卢汉卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-15
Filing date: 2009-07-15
Publication date: 2010-04-28
Anticipated expiration: 2019-07-15

Abstract

The utility model discloses an automatic shooting single ping-pong training station consisting of a ball table (1), a ball net (2) and a ball stop net (3). The automatic shooting single ping-pong training station is characterized in that the front side of the ball stop net (3) is provided with an automatic shooting device (5); a pipe opening of a ball entering pipe (5a) of the automatic shooting device (5) is communicated with a funnel-shaped ball leaking opening (4); and a ball shooting opening (5b) of the automatic shooting device (5) is higher than the table surface of the ball table (1) at 15-30cm. By increasing a device for automatically collecting and shooting balls, when only one person practices balls, the automatic shooting single ping-pong training station not only can automatically collect the balls but also can automatically shoot the balls after balls are shot, thus leading the ball training of one person to be possible, having various ball paths, comprehensively training technology, improving the training efficiency and the training interest, and being especially suitable for single ping-pong training.

Description

Automatically penetrate the single table tennis practice stand of ball

Technical field

The utility model relates to a kind of table tennis exercise equipment, particularly a kind of single table tennis practice stand of ball of penetrating automatically.

Background technology

Playing table tennis is the sports that a kind of broad masses of the people like, also is the big event of sports tournament.For a long time, the necessary two people's sparrings of the exercise of table tennis, single being difficult to practises.For single exercise, what have beats wall, leans on the elastic force of wall that table tennis is rebounded, this method, and the direction of ball is inaccurate, not necessarily drops on the table top, can not improve the level of playing ball; The proficiency toss that also has is played ball on the other hand, but interesting poor, and the technology of exercise is not comprehensive.In addition, during single practising a ball game, it is bothersome to pick up ball, and exercise efficient is poor.

Summary of the invention

The purpose of this utility model is to provide a kind of can collect automatically that ball, service automatically, course of action are many, technology comprehensively, can improve practise efficient and practise interest penetrate the single table tennis practice stand of ball automatically.

For reaching above purpose, the technical scheme that the utility model adopted is: this penetrates the single table tennis practice stand of ball automatically, constitute by billiard table, net and backstop, net is fixed on the center line portion of billiard table by support, backstop is established in the end outside at billiard table, middle part, the bottom side of backstop is provided with the funnel-form mouth of losing, it is characterized in that establishing and penetrate ball device automatically in the front side of backstop, the mouth of pipe and the funnel-form of penetrating the goal tube of ball device automatically lost and mouthful is connected, and the emission port of penetrating ball device automatically is higher than the table top 15-30cm of billiard table.

The utility model is also implemented by following measure: the described ball device of penetrating automatically, by miniature low-speed motor, goal tube, rise bulb, rise the ball screw rod, emission port, batting is clapped, striking rod, driving cam and travelling gear constitute, rise bulb and goal tube vertical connection, in the upper end that rises bulb is emission port, the interior diameter that rises bulb is identical with the diameter of table tennis, establish axially open in a side that rises bulb, a side that rises the ball screw rod is stuck in the axially open that rises bulb, gear is established in axle bottom at miniature low-speed motor, gear and travelling gear engagement, driving cam on the axle head of travelling gear is fixing, driving cam contacts with the bottom of striking rod, turning cylinder is established at the middle part of striking rod, and the upper end of striking rod is fixing goes up batting and clap, and impacts spring connecting on the striking rod of turning cylinder upside; The also sheathed turning set in the lower end of striking rod contacts with driving cam by turning set; Be provided with frictional layer on the top that rises the ball screw rod, at square stance, the ball frictional layer that nuzzles up makes the ejaculation swing of ball increase uncertain; The described pitch that rises the ball screw rod is identical with the diameter of described pitch that rises the ball screw rod and table tennis, whenever turns around, and send a ball, but because of certain error is arranged, the direction that ball is penetrated produces certain unstability, can increase the entertaining of playing ball.

The beneficial effects of the utility model are: compare with present table tennis table, owing to increased the device that can collect ball automatically, serve a ball automatically, under the situation that a people practises a ball game, after ball was beaten over, not only ball can put together automatically, and ball launched automatically, just as there being the other side that ball is beaten, a people has been practised a ball game into possibility, and course of action is many, the technology of exercise is more comprehensive, improve exercise efficient and exercise interest, be specially adapted to single exercise table tennis.

Description of drawings

Fig. 1 is the utility model structure schematic top plan view.

Fig. 2 is that the utility model is along the A-A cross-sectional schematic.

Fig. 3 is that the utility model is along driving cam plan cross-section enlarged diagram.

Fig. 4 rises bulb side-looking enlarged diagram for the utility model.

The specific embodiment

Make the utility model with reference to Fig. 1,2,3,4.This penetrates the single table tennis practice stand of ball automatically, by billiard table 1, net 2 and backstop 3 constitute, net 2 is fixed on the center line portion of billiard table 1 by support, backstop 3 is established in the end outside at billiard table 1, middle part, the bottom side of backstop 3 is provided with funnel-form and loses mouthfuls 4, it is characterized in that establishing and penetrate ball device 5 automatically in the front side of backstop 3, the mouth of pipe and the funnel-form of penetrating the goal tube 5a of ball device 5 automatically lost and mouthfuls 4 is connected, automatically the emission port 5b that penetrates ball device 5 is higher than the table top 15-30cm of billiard table 1, when single practising a ball game, ball to be got to the rear flank, ball is subjected to stopping of backstop 3, fall into funnel-form and lose mouthfuls 4, ball enters goal tube 5a by self gravitation, by penetrating ball device 5 automatically ball is sent into emission port 5b again, is transmitted to the people that practises a ball game, like this, single hitting drill continuously.

The described ball device 5 of penetrating automatically, by miniature low-speed motor 5c, goal tube 5a, rise bulb 5d, rise ball screw rod 5e, emission port 5b, 5f is clapped in batting, striking rod 5g, driving cam 5h and travelling gear 5m constitute, rise bulb 5d and goal tube 5a vertical connection, after ball being entered rise in the bulb 5d, can vertically rise, to surpass table surface height, in the upper end that rises bulb 5d is emission port 5b, the interior diameter that rises bulb 5d is identical with the diameter of table tennis, establish axially open 5n in a side that rises bulb 5d, a side that rises ball screw rod 5e is stuck in the axially open 5n that rises bulb 5d, when rising ball screw rod 5e rotation, the table tennis that can promote to rise in the bulb 5d rises successively, gear 5k is established in axle bottom at miniature low-speed motor 5c, gear 5k and travelling gear 5m engagement, driving cam 5h on the axle head of travelling gear 5m is fixing, driving cam 5h contacts with the bottom of striking rod 5g, turning cylinder is established at the middle part of striking rod 5g, the fixing batting bat 5f that goes up in the upper end of striking rod 5g, on the striking rod 5g of turning cylinder upside, connect and impact spring 5z, when gear 5k rotates and drives travelling gear 5m rotation, driving cam 5h rotates, driving cam 5h rotates, just promote the bottom of striking rod 5g, make batting clap 5f and leave emission port 5b, when driving cam 5h rotation makes the lower end of striking rod 5g reach the following recessed position of driving cam 5h, the upper end of spring 5z pulling striking rod 5g, batting is clapped 5f ball is impacted; The also sheathed turning set in the lower end of striking rod 5g contacts with driving cam 5h by turning set, with the power of reducing friction; Be provided with frictional layer 5r on the top that rises ball screw rod 5e, at square stance, the ball frictional layer 5r that nuzzles up makes the ejaculation swing of ball increase uncertain; The described pitch that rises ball screw rod 5e is identical with the diameter of table tennis, whenever turns around, and sends a ball, but because of certain error is arranged, the direction that ball is penetrated produces certain unstability, can increase the entertaining of playing ball.

Claims

1. penetrate the single table tennis practice stand of ball automatically for one kind, by billiard table (1), net (2) and backstop (3) constitute, net (2) is fixed on the center line portion of billiard table (1) by support, backstop (3) is established in the end outside at billiard table (1), middle part, the bottom side of backstop (3) is provided with funnel-form lose mouthful (4), it is characterized in that establishing and penetrate ball device (5) automatically in the front side of backstop (3), the mouth of pipe and the funnel-form of penetrating the goal tube (5a) of ball device (5) automatically lose mouthful (4) be connected, the emission port (5b) of penetrating ball device (5) automatically is higher than the table top 15-30cm of billiard table (1).

2. the single table tennis practice stand of ball of penetrating automatically according to claim 1, it is characterized in that the described ball device (5) of penetrating automatically, by miniature low-speed motor (5c), goal tube (5a), rise bulb (5d), rise ball screw rod (5e), emission port (5b), (5f) clapped in batting, striking rod (5g), driving cam (5h) and travelling gear (5m) constitute, rise bulb (5d) and goal tube (5a) vertical connection, in the upper end that rises bulb (5d) is emission port (5b), the interior diameter that rises bulb (5d) is identical with the diameter of table tennis, establish axially open (5n) in a side that rises bulb (5d), a side that rises ball screw rod (5e) is stuck in the axially open (5n) that rises bulb (5d), gear (5k) is established in axle bottom at miniature low-speed motor (5c), gear (5k) and travelling gear (5m) engagement, at the fixing driving cam (5h) of going up of the axle head of travelling gear (5m), driving cam (5h) contacts with the bottom of striking rod (5g), turning cylinder is established at the middle part of striking rod (5g), (5f) clapped in the fixing upward batting in the upper end of striking rod (5g), connects to impact spring (5z) on the striking rod (5g) of turning cylinder upside; Be provided with frictional layer (5r) on the top that rises ball screw rod (5e).