CN206715257U - A kind of tennis service trainer - Google Patents

Abstract

The utility model discloses a kind of tennis service trainer,Including slide rail,Slide is set on the slide rail,Asynchronous linear motor is set on slide,Asynchronous linear motor connects mute drag chain,Asynchronous linear motor connects controller by control line,Controller is fixed on clamp,Clamp is arranged on slide rail both sides,Controller connects control panel,Support is set under the control panel,Support is fixed on pedestal,Service robot is fixed on slide,Service robot top sets tennis input port,Retractor device is provided with described clamp,Screen cloth is set on clamp,Set in screen cloth bottom and receive club,Club inclination is received to be fixed on the outside of clamp,Receive club right-hand member and delivery pipe is set,Set below delivery pipe and receive ball basket,Ball basket is received to be fixed on by clamp,Receive ball basket left end and telescoping tube is set,Telescoping tube connection tennis input port,The utility model is simple in construction,It is easy to operate,Ball need not be picked up by saving labour.

Description

A tennis ball training device

technical field

The utility model relates to the field of sports equipment, in particular to a tennis serve training device.

Background technique

Tennis is a beautiful and intense sport. The origin and development of tennis can be summed up in four sentences: It was conceived in France, born in England, began to popularize and form a climax in the United States, and now prevails all over the world, known as the world. The second largest ball game. Tennis is usually played between two singles players or two pairs. A player hits a tennis ball with a tennis racket through the net on a tennis court. When performing tennis training, it is necessary to take and serve the ball every time, and the efficiency of skill training is low. At present, although there are ball machines dedicated to tennis training on the market, most of these equipment are relatively expensive, and have a high failure rate and are difficult to operate. It is more complicated, and there is no training device integrating ball receiving and serving at the same time.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a tennis ball training device with simple structure, convenient operation, labor saving and no need to pick up the ball. An asynchronous linear motor is set on the seat, the asynchronous linear motor is connected to the silent drag chain, the asynchronous linear motor is connected to the controller through the control line, the controller is fixed on the ball net bracket, the ball net bracket is set on both sides of the slide rail, the controller is connected to the control panel, A bracket is set under the control panel, the bracket is fixed on the base, the ball machine is fixed on the sliding seat, the tennis ball input port is set on the top of the ball machine, the telescopic device is arranged on the ball net bracket, and the mesh cloth is set on the ball net bracket. , set the ball receiving rod at the bottom of the mesh cloth, the receiving rod is obliquely fixed on the outside of the net support, the right end of the receiving rod is provided with a conveying pipe, the ball receiving basket is arranged under the conveying pipe, the ball collecting basket is fixed beside the ball net support, and the ball collecting basket A telescopic tube is arranged at the left end, and the telescopic tube is connected to the tennis ball input port.

Preferably, the ball receiving rod is a semicircular groove with a diameter larger than that of a tennis ball.

As a preference, the control panel setting program is provided with a central processing unit.

The beneficial effects of the utility model are: the tennis serve training device integrates the receiving and serving of the ball, adopts the intelligent control mode, can replace manpower, intelligently controls the serve, and the movement of the sliding seat drives the movement of the serve machine, which will approximately achieve the real-person confrontation effect and improve the performance of athletes. training effect.

Description of drawings

The utility model will be explained by way of example and with reference to the accompanying drawings, wherein:

Fig. 1 is the front view of the utility model.

detailed description

Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

A kind of tennis serving training device as shown in Figure 1, comprises slide rail 1, and described slide rail 1 is provided with slide seat 2, and asynchronous linear motor 3 is arranged on slide seat 2, and asynchronous linear motor 3 is connected with silent drag chain 4, The asynchronous linear motor 3 is connected to the controller 5 through the control line, the controller 5 is fixed on the ball net support 11, the ball net support 11 is arranged on both sides of the slide rail 1, the controller 5 is connected to the control panel 6, and the control panel 6 is arranged under the Support 7, the support 7 is fixed on the base 8, the ball machine 9 is fixed on the slide seat 2, the tennis ball input port 10 is arranged on the top of the ball machine 9, the telescopic device 12 is arranged on the ball net support 11, the ball net support 11 Mesh cloth 13 is arranged on the top, and the ball receiving rod 14 is arranged at the bottom of the mesh cloth 13. The ball receiving rod 14 is obliquely fixed on the outside of the net support 11, the right end of the ball receiving rod 14 is provided with a delivery pipe 15, and the delivery pipe 15 below is provided with a ball receiving basket 16. The ball receiving basket 16 is fixed on the side of the ball net support 11, and the left end of the ball receiving basket 16 is provided with a telescopic tube 17, and the telescopic tube 17 is connected to the tennis ball input port 10. The ball receiving rod 14 is a semicircular groove with a diameter greater than that of a tennis ball. The control panel 6 is programmed and provided with a central processing unit.

The working principle of this specific embodiment is: when the device is in use, the program is set through the control panel 6, the central processing unit cooperates with the work, and the asynchronous linear motor 3 is controlled by the controller 5 to work, so that the slide seat 2 can move on the slide rail 1 The surface of the tennis ball moves repeatedly in a straight line. When catching the ball, the tennis ball bounces onto the mesh cloth 13 and falls into the ball receiving rod 14. The inertia rolls to the right and falls into the delivery pipe 15 and falls into the ball receiving basket 16, and then enters the telescopic basket 16 from the receiving ball basket 16. The pipe 17 reaches the tennis ball input port 10, so that there is no need to stop the device to reload the ball, and the telescopic device 12 on the net support 11 can adjust the height according to the needs of the players.

The utility model is not limited to the aforementioned specific embodiments. The utility model extends to any new feature or any new combination disclosed in this specification, as well as the steps of any new method or process or any new combination disclosed.

Claims (3)

1. a kind of tennis service trainer, including slide rail (1), it is characterised in that：Slide (2) is set on the slide rail (1), Asynchronous linear motor (3), asynchronous linear motor (3) connection mute drag chain (4), asynchronous straight line electric are set on slide (2) Machine (3) connects controller (5) by control line, and controller (5) is fixed on clamp (11), and clamp (11) is arranged on Slide rail (1) both sides, controller (5) connect control panel (6), support (7) are set under the control panel (6), and support (7) is fixed On pedestal (8), service robot (9) is fixed on slide (2), and service robot (9) top sets tennis input port (10), described ball Retractor device (12) is provided with net support (11), screen cloth (13) is set on clamp (11), set in screen cloth (13) bottom Club (14) is received, club (14) inclination is received and is fixed on the outside of clamp (11), receive club (14) right-hand member and delivery pipe (15) is set, Set below delivery pipe (15) and receive ball basket (16), received ball basket (16) and be fixed on clamp (11) side, receive ball basket (16) left end and set Put telescoping tube (17), telescoping tube (17) connection tennis input port (10).

A kind of 2. tennis service trainer according to claim 1, it is characterised in that：Described receipts club (14) is half Circular groove, and diameter is more than tennis diameter.

A kind of 3. tennis service trainer according to claim 1, it is characterised in that：Described control panel (6) is set Determine program and be provided with central processing unit.