CN2215331Y

CN2215331Y - Training machine for table tennis

Info

Publication number: CN2215331Y
Application number: CN 94217832
Authority: CN
Inventors: 卢紫浩
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-01
Filing date: 1994-08-01
Publication date: 1995-12-20
Anticipated expiration: 2004-08-01

Abstract

The utility model belongs to a sports goods. An upper cover is arranged above the serving box, the integration of the serving box is pivoted with the base, the pitching state can be adjusted, and the ball-supplying storage chamber is arranged in the serving box. The utility model is composed of a ball-knocking recovery device, a circuit-controlling device, a base, a serving box, a timing ball-supplying device and a serving device. The serving box is pivoted with the upper part of the base by a connectional component and a fixed locking component, and an air-blast device is arranged below the base. An upper cover is arranged above the serving box. The integration box is pivoted with the base, the pitching state can be adjusted, and a ball-supplying storage chamber is arranged in the serving box. The timing ball-supplying device is composed of a supporting seat, a pivoting seat and an electric magnet. The serving device is arranged above the serving box, the serving device is linked by the eccentric shaft of a reversing motor by a connecting rod, the serving device is composed of a serving slipway next to the supporting seat and two rotating seats which have an appropriate distance, and the two rotating seats are respectively driven by two non-reversing motors. The utility model has characteristics that the serving is convenient, and multifunctional training modes can be selected.

Description

Training machine for table tennis

The utility model belongs to a kind of sports goods, is widely used in the table tennis training place.

The use of table tennis training machine at present is more and more extensive, is extruded distortion but table tennis often usually takes place in the use when service; Particularly the person of being used required on the variability used of the overlapped intersection of time-out fixed point, service time, left and right sides spiral direction etc. of not timing time-out, left and right directions of lower angle, left and right directions, selection left and right directions require and can not satisfy.

The purpose of this utility model will provide a kind of service of being convenient to exactly, has the table tennis training machine of multi-functional selection training.

The purpose of this utility model is achieved in that it constitutes by the retracting device of batting, circuit control device, pedestal, service case, timing supplying device of ball and ball serving device.It is characterized in that (1) pedestal top by pivot connecting element and lock member and the pivot joint of service case, the below is provided with air-blast device; (2) there is a loam cake service case top, but whole and pedestal articulate and be pitching and adjust state, establish in the case for the ball apotheca, and, also have a perforation that supplies ball to send in the front side of service case by the connecting of connection tube and pedestal for the bulb road; (3) regularly supplying device of ball is made up of stacker, pin joint seat and electromagnet, stacker is located at service case top, one side joint supplies the outlet of ball apotheca, and the stacker below is provided with pin joint seat and is subjected to circuit control device control and the electromagnet of regularly generating, timing outage; (4) ball serving device is hubbed on service case top, is subjected to the eccentric shaft interlock of reversing motor by connecting rod, can be left, to the right and time-out, not timing halted state; It comprises that the service slideway of adjacent stacker and two are at a distance of suitable distance and be subjected to the rotating seat of nonreversing motor transmission respectively.

Distinguishing feature of the present utility model is:

1, by the wind flow of air-blast device table tennis is upwards sent, and supply with regularly supplying device of ball more successively for ball, reach for the smooth and easy correct purpose of ball, and regularly also can provide many one decks of user training function to select for ball by preserve proper number for the ball apotheca;

2, the same speed by two rotating seats or control its speed or single rotation, except can the tool fast ball or the selection of spiral, the ball that is issued does not have the situation of crimp;

3, ball serving device itself can borrow the interlock of reversing motor and be respectively take back, take over, fix a point to suspend, the not timing halted state, have the function that overlapped multiple variation selects to train use with the timing of supplying device of ball regularly with the luffing angle adjustment of pedestal for ball and service case when cooperating the single of two rotating seats or rotation service simultaneously again.

Description of drawings

Fig. 1 is the utility model structure cutaway view

Fig. 2 is the exploded view of service case and pedestal in the utility model

Fig. 3 is the plane of reversing motor interlock ball serving device in the utility model

Below in conjunction with accompanying drawing the utility model is described in further detail

As shown in drawings, this table tennis training machine constitutes by batting retracting device, circuit control device, pedestal, service case, timing supplying device of ball and ball serving device.The retracting device of wherein batting is located at the table tennis (8) that the suitable position of training airplane hits back with collection, makes it be arranged in order the goal hole, below (211) for bulb road (21) that enters pedestal (2), (basic identical with existing structure, so no longer detailed description).

Pedestal (2) top articulates by pivot connecting element (22) and lock member (23) (24) and service case (3), and have for bulb road (21), the table tennis (8) that will be successively enter by pedestal (2) goal hole, below (211) by the windward flow of the default air-blast device (4) in pedestal (2) below upwards through connection tube (32) be sent to service case (3) for ball apotheca (31) and successively table tennis (8) is sent into forward regularly supplying device of ball (5) stacker (51) accept locating hole (511) top.

There is a loam cake (35) service case (3) top, whole with pedestal (2) but articulate and be pitching and adjust state, and be provided with for ball apotheca (31) can provide the table tennis (8) that keeps predetermined proper number with for ball apotheca (31) connecting by connection tube (32) and pedestal (2) for bulb road (21), and the outlet that supplies ball apotheca (31) is then in abutting connection with the stacker (51) of timing supplying device of ball (5), and the front side of the case (3) of serving a ball in addition has a perforation (33) that supplies ball to send.And at the dividing plate (310) that is provided with a both sides tool circular arc short slot for ball apotheca (31), and the loam cake (314) of a tool ventilation slot (3141), can be for keeping storing the table tennis of predetermined number and the circulation that keeps air quantity by ventilation slot (3141).

Timing supplying device of ball (5), comprise that being located at service case (3) top one side is hubbed at the pin joint seat (52) of stacker (51) below in abutting connection with the stacker (51), for ball apotheca (31) outlet, and one is subjected to the control of circuit control device (not shown) and regularly conduction, the electromagnet of outage regularly.On stacker (51), not only have a locating hole (511) and can be convenient to accept table tennis (8), also have and just make pin joint seat (52) pivot downwards when two slotted eyes upwards attract magnet on the axostylus axostyle of pin joint seat (52) for the pin joint seat (52) of stacker (51) below of being pivoted, through the conduction of electromagnet and protrude upward stacker (51) rear side slotted eye by its rear side top board (523) and the table tennis (8) on the locating hole (511) of stacker (51) can be pushed up service slideway (61) to adjacent ball serving device (6); When electromagnet cut off the power supply, the pivot that makes progress because of pin joint seat (52) rear side is heavier made its front side top board (524) stretch out stacker (52) front side slotted eye.

Ball serving device (6) is hubbed on precalculated position, service case (3) top, borrows connecting rod (64) to be subjected to eccentric shaft (651) interlock of reversing motor (65) and can be left, to the right and time-out, not timing halted state.Wherein this ball serving device (6) includes the service slideway (61) of an adjacent stacker (51) and two at a distance of suitable distance and be subjected to the rotating seat of nonreversing motor transmission respectively, can be subjected to its spinning force and sends forward through two rotating seats (62) when ball is glided by service slideway (61).Two rotating seats have the rubber sleeve (620) that should close spherical curvature and each tool one deck tool rib (621) can be more smooth and easy and send apace with ball.

The circuit control device (not shown), respectively control regularly the electromagnet of supplying device of ball (5) regularly conduct electricity, just commentaries on classics, counter-rotating, time-out, the not timing time-out of outage and the reversing motor (65) of ball serving device (6), and control two rotating seats (62) transmission nonreversing motor (92) one of them fast slow running or shut down; This circuit control device can directly be operated control with service case (3) panel institute's button (figure does not show) in addition.This circuit control device also is furnished with the control of infrared remote controller and the user is directly carried, and can be more convenient for controlling at any time; Also can timer be set so that under predetermined switch, avoid damaging fault, also available practising a ball game the time because of operation causes motor too for a long time.

Thus, when table tennis upwards be sent to by the wind flow of air-blast device (4) for ball apotheca (31) and enter the locating hole (511) of stacker (51) successively can be by electromagnet in the preset time conduction and the magnet on the axostylus axostyle of absorption pin joint seat (52), make the rear side top board (523) of pin joint seat (52) stretch out the rear side slotted eye of stacker (51) and the ball in the stacker (51) is ejected, and make this ball just enter the service slideway (61) of adjacent ball serving device (6) and landing downwards drives and send fast liner ball through two rotating seats (62) with the speed rotation again; One of them then is rotated the ball that sends and is spiral through controlling its speed or stopping the rotation when two rotating seats (62); Ball serving device (6) be subjected to the interlock of reversing motor (65) and be left, to the right, fixed point suspends, the not timing halted state, cooperate the single rotation of two rotating seats (62) or rotation simultaneously and the timing of aforementioned timing supplying device of ball (5) for ball again, can form a changeableization selection and the automatic table tennis training machine of being convenient to train use.

Claims

1, a kind of table tennis training machine that is made of batting retracting device, circuit control device, pedestal and service case is characterized in that (1) pedestal top by pivot connecting element and lock member and the pivot joint of service case, and the below is provided with air-blast device;

(2) there is a loam cake service case top, but whole and pedestal articulate and be pitching and adjust state, be provided with in the case for the ball apotheca, and, also have a perforation that supplies ball to send in the front side of service case by the connecting of connection tube and pedestal for the bulb road;

(3) regularly supplying device of ball is made up of stacker, pin joint seat and electromagnet, and stacker is located at service case top, and a side joint supplies the outlet of ball apotheca, and the stacker below is provided with pin joint seat and is subjected to circuit arrangement control and the electromagnet of regularly generating, timing outage;

(4) ball serving device is hubbed on service case top, be subjected to the eccentric shaft interlock of reversing motor by connecting rod, can be left, to the right and time-out, not timing halted state, it comprises that the service slideway of adjacent stacker and two are at a distance of suitable distance and be subjected to the rotating seat of nonreversing motor transmission respectively.

2, table tennis training machine as claimed in claim 1 is characterized in that (1) supplies the stacker of the outlet of ball apotheca in abutting connection with the timing supplying device of ball; (2) have a locating hole and two slotted eyes on the stacker; (3) the service case is provided with the dividing plate of a both sides tool circular arc short slot and the loam cake of a tool ventilation slot for the ball apotheca.