CN204050906U - A kind of table tennis table with tally function - Google Patents

Abstract

The utility model discloses a table tennis table with a counting function, which comprises a table top, supporting legs are arranged at the bottom of the table top, a ball net is arranged on the table top, and mutually symmetrical signal transmitting boards and signal receiving boards are arranged on both sides of the table top , the signal receiving board is connected to the counter signal, a storage battery electrically connected to the signal transmitting board is arranged at the bottom of the table, and a switch is connected to the storage battery. Through the set signal transmitting board and signal receiving board, when the ping-pong ball passes through the signal transmitting board and the signal receiving board, the signal is interrupted, and the signal receiving board will automatically count the signal into the counter, and the number of times the two players played and the number of mistakes can be obtained at any time , avoiding the traditional manual counting method, greatly improving the counting efficiency, reducing the labor intensity of the counting personnel, and the setting of the power generation board can make the athletes automatically generate electricity during the exercise, saving electric energy.

Description

A table tennis table with counting function

technical field

The utility model relates to the technical field of sports equipment, in particular to a table tennis table with a counting function.

Background technique

Table tennis is a popular ball game in the world, the national ball game of the People's Republic of China. Table tennis originated in England. Its official name in English is "table tennis", which means "table tennis". " table tennis " one originates from 1900, is gained the name because sending the sound of " Ping Pang " when it hits, in China's Mainland, areas such as Hong Kong and Macao, official name using " table tennis " as it. However, Taiwan and Japan refer to it as "snooker", which means ball games played on the table. Table tennis is spherical shape, and the diameter of the international tournament ball that (include Sydney Olympic Games) before the Sydney Olympic Games 2000 is 38mm, and after 2000, the diameter of the international tournament ball is 40mm. It is carried out on a billiard table with a length of 274 cm, a width of 152 cm, and a height of 76 cm with a horizontal net in the middle. Ball diameter 40.00 mm, weight 2.53-2.70 grams, white or yellow, made of celluloid or plastics, there is a "ping-pong" sound when hitting, hence the name. Athletes stand on one side of the table and hit the ball with a racket. The hitting methods include blocking, pumping, cutting, rubbing, and pulling. The ball must bounce off the table before it can be hit back over the net. It is effective if it falls on the opponent's table. The game is divided into 11 innings, using best of five innings and best of seven innings. Match points group, singles, doubles etc. several. The table tennis table is a platform for school students to play outdoor table tennis. The existing table tennis table cannot calculate the rounds of the athletes, and often needs to be calculated by arranging special personnel, which is troublesome.

Contents of the invention

Aiming at the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a table tennis table with a counting function which is simple in structure, accurate in counting and easy to use.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a table tennis table with counting function, including a table top, supporting legs are arranged at the bottom of the table top, a ball net is arranged on the table top, and a table tennis table is provided on both sides of the table top. A signal transmitting board and a signal receiving board symmetrical to each other, the signal receiving board is connected to the counter signal, and a storage battery electrically connected to the signal transmitting board is arranged at the bottom of the table, and a switch is connected to the storage battery.

The above-mentioned table tennis table with counting function is characterized in that: the ground where the athlete stands is provided with a generating board that can be stepped on to generate electricity when the athlete is exercising, and the generating board is electrically connected to the storage battery.

The advantage of the table tennis table with counting function of the utility model is: through the signal transmitting board and the signal receiving board provided, when the table tennis ball passes through the signal transmitting board and the signal receiving board, the signal is interrupted, and the signal receiving board automatically counts the signal into the counter, The number of times the two players played and the number of mistakes can be obtained at any time, avoiding the traditional manual counting method, greatly improving the counting efficiency and reducing the labor intensity of the counting personnel. Generate electricity and save electricity.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail;

As shown in Figure 1, a table tennis table with counting function includes a table top 1, support legs 2 are set at the bottom of the table top 1, a ball net 3 is provided on the table top 1, and mutual symmetrical The signal transmitting board 4 and the signal receiving board 5, the signal receiving board 5 is connected with the counter 6 signal, and the battery 7 electrically connected with the signal transmitting board 4 is arranged at the bottom of the table top 1, the battery 7 is connected with a switch 8 . In order to save energy, a power generation board 9 that can be stepped on to generate electricity when the athlete moves is provided on the ground where the athlete stands, and the power generation board 9 is electrically connected with the storage battery 7 .

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples. Those of ordinary skill in the art can make changes, modifications, additions or replacements within the essential scope of the present utility model. All should belong to the protection scope of the present utility model.

Claims (1)

1. A table tennis table with counting function, comprising a table top, support legs are set at the bottom of the table top, a ball net is arranged on the table top, it is characterized in that: it also includes mutually symmetrical signal emitting boards and signal receiving boards located on both sides of the table top The signal receiving board is connected to the counter signal, and a storage battery electrically connected to the signal transmitting board is provided at the bottom of the table, and a switch is connected to the storage battery. The ground where the athlete is standing is provided with a device that can be stepped on to generate electricity when the athlete is exercising. The generating board is electrically connected with the storage battery. the