CN201079672Y

CN201079672Y - Multifunctional volleyball trainer

Info

Publication number: CN201079672Y
Application number: CNU2006201648169U
Authority: CN
Inventors: 李恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-28
Filing date: 2006-11-28
Publication date: 2008-07-02
Anticipated expiration: 2016-11-28

Abstract

The utility model relates to a mechanically automatic volleyball multifunctional trainer, which is composed of a motor, an air pump, a cylinder and a timer integrated circuit, a high-pressure air jet pipe, a volleyball barrel, a volleyball net bracket, a hydraulic piston or a pneumatic piston, an undercarriage , a universal receiving barrel, and a percussion air jet switch; the motor is used as the main power source to drive the air pump to compress the air to a high-pressure air, which is stored in the cylinder, the exhaust is carried out through the high-pressure air jet pipe under the control of the percussion air jet switch, and the volleyballs are successively struck out.

Description

The vollyball multifunctional trainer

Affiliated technical field

The vollyball multifunctional trainer utilizes mechanical automation and aerodynamic principle development, can imitate the training device of multiple vollyball balling effect.It can freely adjust height (about 27m/t-35m/t) angle (30 spend) of moving ball and the time interval (5-8 second/time).

Background technology

Present volleyball training mode is coach's manual operation mostly, this operation consumptive material consumption power, and the coach can not attentively observe sportsman's action.Can not in time be corrected nonstandard action.The unfavorable phenomenon of balling effect appears in regular meeting during artificial the service.

Summary of the invention

In order to make the coach can attentively observe sportsman's action, nonstandard action is in time corrected, designed a kind of vollyball multifunctional trainer, can imitate the training device of multiple vollyball balling effect.It can freely adjust height (about 27m/t-35m/t) angle (30 spend) of moving ball and the time interval (5-8 second/time).

The technical scheme that its technical problem that solves the utility model adopts is: the vollyball multifunctional trainer is made up of to several high-pressure jet pipes a motor, air pump, cylinder, " s " shape ball tube, undercarriage and 2, motor, air pump, cylinder are fixed on the platform, " s " shape ball tube is erected on this platform, undercarriage is arranged below the platform.Wherein, motor drives air pump with gas boil down to gases at high pressure as the major impetus source, is stored in the high-pressure bottle cylinder, enters the high-pressure jet pipe then.Hydraulic piston of following tip designs or pneumaticpiston in " s " shape ball tube have a goal mouth on the shape ball tube of the front upper place of hydraulic piston or pneumaticpiston " s ", and the goal mouth inferoanterior in " s " shape ball tube has a jump ring.One of the high-pressure jet pipe is connected on the cylinder, and an other gas outlet is installed on the inwall of last elbow of " s " shape ball tube, and universal extend neck is installed in top of " s " shape ball tube.When vollyball was pushed up ball mouth in " s " shape ball tube, under the control of switch, the high-pressure jet pipe can go out ball spray feed from ball mouth.The high-pressure jet pipe can arrive several with 2, distributes up and down, adjusts different air pressure and can spray ball of different nature.In order continuously to give the ball tube for ball, the hydraulic piston of ball tube end or pneumaticpiston can be pushed ahead ball to the jump ring front.The jet switch synchro switch of hydraulic pressure or pneumaticpiston and percussion can push up and send new waiting to serve a ball it in the ball tube when ball mouth goes out ball.

The beneficial effects of the utility model are, it not only will be trained from heavy muscle power action and free, the wholwe-hearted action of instructing the sportsman, and also the striking speed of 35m/t is the highest striking speed in the professional vollyball.Be that manpower can't be simulated in training.Its batting stability has very great help to improving sportsman's technical merit and technical stability in the standard training.

Description of drawings

Fig. 1 is a profile of the present utility model.

Fig. 2 is a vertical view of the present utility model.

1. motors among the figure, 2. air pump, 3. cylinder and timer integrated circuit, 4. high-pressure jet pipe, 5. ball mouth, 6. tennis support, 7. goal mouth, 8. ball tube, 9. hydraulic piston or pneumaticpiston, 10. jump ring, 11. undercarriage, 12. universal extend necks, 13. control panels, the jet switch of 14. percussions.

The specific embodiment

Among Fig. 1, in order continuously to give (8) ball tube for ball, the vollyball that quantity does not wait can be packed on (6) clamp, vollyball enters (8) ball tube from (7) goal mouth successively, (9) hydraulic piston of ball tube end or pneumaticpiston can be pushed ahead ball to (10) jump ring front, (10) jump ring influences the goal mouth goal for preventing vollyball rollback in the ball tube.

In Fig. 2 by (1) motor as the major impetus source, drive (2) air pump with gas boil down to gases at high pressure, be stored in (3) high-pressure bottle, enter (4) high-pressure jet pipe then.When the vollyball of some is pushed up (5) ball mouth in the ball tube, under the control of the timing ic in cylinder and timing ic (3) (4) high-pressure jet pipe can 5-8 second/time (or) speed of bigger speed range goes out ball spray feed from (5) ball mouth.(4) high-pressure jet pipe of ball mouth back can arrive several with 2, distributes up and down, adjusts different air pressure and can spray ball of different nature.(9) the jet switch of hydraulic piston or pneumaticpiston and percussion (14) synchro switch can push up and send new waiting to serve a ball it in the ball tube when ball mouth goes out ball.

Among Fig. 2, multifunctional trainer can pass through (11) undercarriage, freely controls the service height, by adjusting (12) universal extend neck the vollyball angle that hits is freely adjusted within the specific limits up and down.The control of batting speed, the batting height, the angle of batting can be used manually and wireless remote control.Hand push button is installed on (13) control panel.

Claims

1. vollyball multifunctional trainer, it is by motor (1), air pump (2), cylinder and timer integrated circuit (3), high-pressure jet pipe (4), ball tube (8), ball mouth (5), goal mouth (7), jump ring (10), clamp (6), hydraulic piston or pneumaticpiston (9), undercarriage (11), universal extend neck (12), pulling the trigger jet driving a well (14) forms, its special card is: motor (1), air pump (2), cylinder and timer integrated circuit (3) are fixed on the platform, " s " shape ball tube (8) is erected on this platform, undercarriage (11) is arranged below the platform.

2. vollyball multifunctional trainer according to claim 1, its special card is: the following end in the ball tube (8) has a hydraulic piston or pneumaticpiston (9), on the front upper place ball tube (8) of hydraulic piston or pneumaticpiston (9) goal mouth (7) is arranged, goal mouth (7) inferoanterior in the ball tube (8) has a jump ring (10).

3. vollyball multifunctional trainer according to claim 1, its special card is: one of high-pressure jet pipe (4) is connected on cylinder and the timer integrated circuit (3), an other gas outlet is installed on the inwall of last elbow of ball tube (8), and universal extend neck (12) is socketed in top of ball tube (8).

4. vollyball multifunctional trainer according to claim 1, its special card is: high-pressure jet pipe (4) has 2, is distributed in up and down on the inwall of last elbow of ball tube (8).

5. vollyball multifunctional trainer according to claim 1, its special card is: (7) have clamp (6) on every side in the goal mouth, can prop a net.