CN111714863A - A table tennis ball serving controller with information interaction function - Google Patents

Abstract

The invention discloses a table tennis serving controller with an information interaction function, and provides a scheme for solving the problem that the table tennis serving controller only has a serving function and cannot be adjusted. The invention simulates artificial hitting of table tennis, is convenient for single training, and the velometer measures the ball-out speed of the arc-shaped ball-out tube and displays the ball-out speed on the display screen, thereby being convenient for trainers to know the hitting information.

Description

A table tennis ball serving controller with information interaction function

technical field

The invention relates to the technical field of sports serving devices, in particular to a table tennis serving controller with an information interaction function.

Background technique

Table tennis, known as China's "national ball", is a popular ball sport in the world, including offense, confrontation and defense. The game is divided into groups, singles, doubles, mixed doubles, etc.; now it is divided into 11 games; the best of three games is adopted. Table tennis is a new plastic ball made of high molecular polymer. The table tennis serving device can be used when practicing alone.

At present, most of the existing table tennis ball serving devices on the market have the following shortcomings in the process of use: the table tennis ball serving device only has the function of serving, it cannot be adjusted, and it is not easy to simulate a human serving. Most table tennis serving devices are not well suited to practical needs.

SUMMARY OF THE INVENTION

Based on the technical problem that the existing table tennis ball serving controller only has the ball serving function and cannot be adjusted, the present invention proposes a table tennis ball serving controller with an information interaction function.

In order to achieve the above object, the present invention adopts the following technical solutions:

A table tennis service controller with an information interaction function, comprising a table tennis table, a middle position of the outer wall of the top of the table tennis table is fixed with a blocking net by bolts, and the outer wall of the bottom of the table tennis table near four corners are fixed with supports by bolts The same electric slide rail is fixed on one side outer wall of the two support rods on one side by bolts, a slider is slidably connected to one side outer wall of the electric slide rail, and one side outer wall of the slider is fixed by bolts with a sliding block. Air pump, the top outer wall of the air pump is plugged with an arc-shaped ball outlet pipe, the bottom outer wall of the air pump is plugged with an inlet pipe, one end of the arc-shaped ball outlet pipe is located above the table tennis table, and one side of the outer wall of the support rod is provided with There is a ball storage mechanism, and one end of the inlet pipe is communicated with the inside of the ball storage mechanism.

As a further solution of the present invention, a support plate is fixed on one side outer wall of the arc-shaped ball outlet pipe by bolts, and a display screen is fixed on one side outer wall of the support plate by bolts.

As a further scheme of the present invention: the position of the outer wall of the table tennis table close to the arc-shaped ball outlet pipe is fixed with a fixing plate by bolts, and the position of the outer wall of the fixed plate side close to the ball outlet end of the arc-shaped ball outlet pipe is fixed by bolts. instrument.

As a further solution of the present invention: the ball storage mechanism includes a connecting plate, a storage box is fixed on the top outer wall of the connecting plate by bolts, a bar-shaped opening is opened on the top outer wall of the storage box, and one end of the inlet pipe passes through the bar-shaped opening. The port is located inside the storage box, and one end of the inlet pipe is sleeved with a receiving hopper.

As a further solution of the present invention, an inclined feeding chute is fixed on one outer wall of the table tennis table by bolts, and one end of the feeding chute is located inside the storage box.

As a further solution of the present invention: a control box is fixed on one side outer wall of the table tennis table by bolts, a processor is fixed on the bottom inner wall of the control box by bolts, and a control panel is fixed on one side outer wall of the control box by bolts .

As a further scheme of the present invention: the position of the table tennis table close to the arc-shaped ball outlet pipe is fixed with a protective net by bolts, and one end of the outer wall of the bottom of the protective net is inserted with a feeding tube, and one end of the feeding tube is located inside the storage box. .

The beneficial effects of the present invention are:

1. The air pump sucks the table tennis ball into the curved outlet pipe through the set air pump, arc-shaped outlet tube and speedometer, and gives it a power to pop it out from the arc-shaped outlet tube, simulating artificially hitting the table tennis ball. For single-person training, the speedometer measures the ball-out speed of the arc tube and displays it on the display screen, which is convenient for the trainer to understand the hitting information; through the set electric sliding rail, feeding chute and storage box, the electric sliding rail surface The sliding of the slider can drive the air pump to move, which in turn drives the movement of the arc-shaped outlet tube, which is convenient for changing the serving position, diversifying the serving, and facilitating better single-person training. to access the inside of the storage box.

Description of drawings

1 is a schematic diagram of the overall structure of Embodiment 1 of a table tennis ball serving controller with an information interaction function proposed by the present invention;

2 is a schematic partial three-dimensional structure diagram of Embodiment 1 of a table tennis ball serving controller with an information interaction function proposed by the present invention;

FIG. 3 is a schematic diagram of the overall structure of Embodiment 2 of a table tennis ball serving controller with an information interaction function proposed by the present invention.

In the picture: 1-table tennis table, 2-blocking net, 3-fixed plate, 4-electric slide rail, 5-slider, 6-speed meter, 7-curved ball tube, 8-display screen, 9-support Plate, 11-air pump, 12-inlet pipe, 13-receiving hopper, 14-connecting plate, 15-storage box, 16-feeding chute, 17-support rod, 18-processor, 19-control box, 20-protection Net, 21-cutting pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

Example 1

Referring to Fig. 1-2, a table tennis service controller with information interaction function includes a table tennis table 1, a blocking net 2 is fixed at the middle position of the outer wall of the top of the table tennis table 1 by bolts, and the outer wall of the bottom of the table tennis table 1 is close to the four corners. The support rods 17 are fixed by bolts, the same electric slide rail 4 is fixed on one side outer wall of the two support rods 17 located on one side by bolts, and a slider 5 is slidably connected to one side outer wall of the electric slide rail 4. An air pump 11 is fixed on the outer wall of one side of the slider 5 by bolts, the top outer wall of the air pump 11 is plugged with an arc-shaped outlet tube 7, and the bottom outer wall of the air pump 11 is plugged with an inlet tube 12, and the arc-shaped outlet tube 7 One end of the support rod 17 is located above the table tennis table 1, one side outer wall of the support rod 17 is provided with a ball storage mechanism, and one end of the inlet pipe 12 is communicated with the inside of the ball storage mechanism.

In the present invention, a support plate 9 is fixed on one side of the outer wall of the arc-shaped ball outlet pipe 7 by bolts, and a display screen 8 is fixed on one side of the outer wall of the support plate 9 by bolts. The outer wall of one side of the table tennis table 1 is close to the arc-shaped ball outlet The position of the tube 7 is fixed with a fixed plate 3 by bolts, and the position of the outer wall of the fixed plate 3 near the ball outlet end of the arc-shaped ball outlet pipe 7 is fixed by bolts with a speedometer 6. The ball storage mechanism includes a connecting plate 14. A storage box 15 is fixed on the outer wall by bolts, a bar-shaped opening is opened on the top outer wall of the storage box 15, one end of the inlet pipe 12 is located inside the storage box 15 through the bar-shaped opening, and one end of the inlet tube 12 is sleeved with a receiving hopper. 13. An inclined feeding chute 16 is fixed on one side outer wall of the table tennis table 1 by bolts, one end of the feeding chute 16 is located inside the storage box 15, and a control box 19 is fixed on one side outer wall of the table tennis table 1 by bolts, The processor 18 is fixed on the bottom inner wall of the control box 19 by bolts, and the control panel is fixed on one side outer wall of the control box 19 by bolts.

When in use, the equipment is connected to an external power supply, and a large number of table tennis balls are stored in the storage box 15. During training, the trainer stands on one side of the control box 19, controls the opening and closing of each electrical appliance through the control panel, and starts the air pump 11. 13. Suck up the table tennis ball in the storage box 15, then blow it into the arc-shaped outlet tube 7, and pop out from the arc-shaped outlet tube 7 to simulate artificially launching table tennis balls. , make the slider 5 slide, and then drive the arc-shaped ball outlet tube 7 to move laterally at one end of the table tennis table 1, so that the position of the ball is not fixed, which is convenient for the trainer to send and receive. The speedometer 6 can measure the arc-shaped ball outlet tube 7 The speed of the ball is displayed on the surface of the display screen 8, which is convenient for the trainer to see the speed of the serve. After the trainer receives the serve, the bounced table tennis balls are collected and returned to the storage box 15 from the feeding chute 16, which is convenient for subsequent operations. train.

Example 2

Referring to FIG. 3 , a table tennis service controller with an information interaction function, in this embodiment, compared with Embodiment 1, the position of the table tennis table 1 close to the arc-shaped ball outlet tube 7 is fixed with a protective net 20 by bolts. The protective net 20 One end of the bottom outer wall is plugged with a feeding tube 21 , and one end of the feeding tube 21 is located inside the storage box 15 .

When in use, a protective net 20 is provided on the side close to the arc-shaped ball outlet tube 7 , and the table tennis balls that the trainer effectively returns will fall into the protective net 20 , and then be discharged into the storage box 15 from the feeding tube 21 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (7)

1. A table tennis service controller with an information interaction function, comprising a table tennis table (1), a blocking net (2) is fixed at the middle position of the top outer wall of the table tennis table (1) by bolts, and the table tennis table (1) ) support rods (17) are fixed by bolts on the bottom outer wall near the four corners, and the same electric sliding rail (4) is fixed on one side outer wall of the two supporting rods (17) on one side by bolts. A sliding block (5) is slidably connected to the outer wall of one side of the rail (4), an air pump (11) is fixed on the outer wall of one side of the sliding block (5) by bolts, and an arc-shaped outer wall is inserted into the top outer wall of the air pump (11). The ball outlet pipe (7), the bottom outer wall of the air pump (11) is plugged with an inlet pipe (12), one end of the arc-shaped ball outlet pipe (7) is located above the table tennis table (1), the support rod (17) A ball storage mechanism is provided on the outer wall of one side, and one end of the inlet pipe (12) is communicated with the inside of the ball storage mechanism. 2. A table tennis ball serving controller with an information interaction function according to claim 1, wherein a support plate (9) is fixed on one side outer wall of the arc-shaped ball outlet tube (7) by bolts , a display screen (8) is fixed on one side of the outer wall of the support plate (9) through bolts. 3. A table tennis ball serving controller with an information interaction function according to claim 2, characterized in that, the position of the outer wall of one side of the table tennis table (1) close to the arc-shaped ball outlet pipe (7) is fixed by bolts There is a fixing plate (3), and a speedometer (6) is fixed by bolts at the position of the outer wall of one side of the fixing plate (3) close to the ball outlet end of the arc-shaped ball outlet pipe (7). 4 . The table tennis ball serving controller with information interaction function according to claim 1 , wherein the ball storage mechanism comprises a connecting plate ( 14 ), and the top outer wall of the connecting plate ( 14 ) is fixed by bolts. 5 . There is a storage box (15), the top outer wall of the storage box (15) is provided with a bar-shaped opening, one end of the inlet pipe (12) is located inside the storage box (15) through the bar-shaped opening, and one end of the inlet tube (12) A receiving hopper (13) is sleeved. 5. A table tennis ball serving controller with an information interaction function according to claim 4, characterized in that an inclined feeding chute (16) is fixed on one side outer wall of the table tennis table (1) by bolts , one end of the feeding chute (16) is located inside the storage box (15). 6. A table tennis ball serving controller with an information interaction function according to claim 1, characterized in that a control box (19) is fixed on one side outer wall of the table tennis table (1) by bolts, and the control box A processor (18) is fixed on the inner wall of the bottom of the (19) by bolts, and a control panel is fixed on one side of the outer wall of the control box (19) by bolts. 7. A table tennis ball serving controller with an information interaction function according to claim 4, characterized in that a protective net is fixed to the position of the table tennis table (1) close to the arc-shaped ball outlet pipe (7) by bolts (20), one end of the outer wall of the bottom of the protective net (20) is plugged with a feeding tube (21), and one end of the feeding tube (21) is located inside the storage box (15).

Images