CN204319699U - The ping-pong table of automatic judgement - Google Patents

Abstract

The utility model discloses an automatically determined table tennis table, which comprises a table body, an intelligent host and a display screen. The table body includes a rectangular tabletop board and cylindrical table legs. The display screen is fixed on the edge of the lower surface of the desktop board. The display screen is parallel to the longitudinal symmetrical plane of the desktop board. The display screens are all electrically connected to the smart host. The utility model has a compact and novel structure, adopts a pressure sensing board to sense the falling point of the ball, and judges the ball hitting the net and going out of bounds through an intelligent host, so that the judgment of the game is more accurate and fair, saves manpower, and has a remarkable effect.

Description

automatic table tennis table

technical field

The utility model relates to a table tennis table for automatic determination, which belongs to the field of sports equipment.

Background technique

Table tennis is a popular sport, especially in our country, the popularity of table tennis has become no less than that of basketball and football. However, no matter it is a large-scale competition or a daily discussion, people hope that the result of the outcome can be fairly determined. This has resulted in a large demand for referees and a high degree of attention to the judging ability of referees, especially those who are eager to win, often question the referee's judgment, affect the fairness of the sport and destroy the good mood of the sport.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and provide a table tennis table for automatic determination of penalty by sensing the falling point of the table tennis ball.

The technical scheme adopted by the utility model to solve the above-mentioned problems is: the automatically determined table tennis table includes a table body, an intelligent host and a display screen, the table body includes a rectangular desktop board and cylindrical table legs, and the intelligent host is fixed under the desktop board In the middle of the surface, the display screen is fixed on the edge of the lower surface of the desktop board. The display screen is parallel to the longitudinal symmetrical plane of the desktop board. Both the induction board and the display screen are electrically connected with the smart host, and the pressure sensing board is used to sense the ball's landing point, and then the smart host makes judgments and gives penalties such as hitting the net and going out of bounds, which avoids misjudgments and makes the game more accurate. just.

As preferably, there are 4 table legs, and the table legs are vertically fixed on the lower surface of the table top, and the table legs are distributed on the four corners of the table top, so that the table body is more stable and avoids being knocked down and causing harm.

Preferably, the table legs are provided with adjustable turnbuckles, the length of the table legs can be adjusted freely, and then the height of the table body can be adjusted.

Preferably, the table leg is provided with a rubber sleeve, and the rubber sleeve is located at the end of the table leg in contact with the ground to protect the floor from being scratched, and at the same time increase the static friction between the table leg and the ground to prevent slipping.

Preferably, the smart host is provided with a voice broadcast module, which can broadcast the state of the game in a timely manner.

Preferably, the desktop board is provided with drawers, which are convenient for athletes to place personal items and competition supplies.

Preferably, there are two drawers, and the drawers are respectively arranged on both sides of the lower surface of the desktop board, so that each player has his own exclusive drawer, so as to avoid conflicts caused by mixing items.

Preferably, the smart host is also provided with a timer to make the game time more accurate and make the game more fair.

Preferably, the table top is also provided with a spirit level, which is convenient for adjusting the level of the table top, eliminates the interference factors of the game, and makes the result of the game more fair.

Compared with the prior art, the utility model has the following advantages and effects: the utility model has a compact and novel structure, adopts a pressure sensing plate to sense the falling point of the ball, and judges the ball hitting the net and going out of bounds through the intelligent host, so that the game penalty It is more accurate and fair, saves manpower, and the effect is remarkable.

Description of drawings

Fig. 1 is a structural schematic diagram of a front view of an embodiment of the utility model.

Fig. 2 is a structural schematic diagram of a bottom view of an embodiment of the utility model.

Explanation of symbols: 1-intelligent host, 2-display screen, 3-desktop board, 4-table leg, 5-pressure sensing board, 6-adjustable turnbuckle, 7-rubber sleeve, 8-voice broadcast module, 9-drawer , 10-timer, 11-level instrument, 12-longitudinal symmetrical plane of desktop board.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the utility model and the utility model is not limited to the following examples.

As shown in Fig. 1 and Fig. 2, the automatically determined table tennis table of the present embodiment comprises a table body, an intelligent host 1 and a display screen 2, and the table body comprises a rectangular desktop board 3 and cylindrical table legs 4, and the intelligent host 1 Fixed in the middle of the lower surface of the desktop board 3, the display screen 2 is fixed on the edge of the lower surface of the desktop board 3, the surface where the screen of the display screen 2 is located is parallel to the longitudinal symmetrical plane 12 of the desktop board, and the upper surface of the desktop board 3 is provided with a pressure The sensing board 5 and the pressure sensing board 5 completely cover the upper surface of the desktop board 3. Both the pressure sensing board 5 and the display screen 2 are electrically connected to the smart host 1. Make judgments and give penalties such as hitting the net and going out of bounds, so as to avoid misjudgments and make the result of the game more fair.

There are 4 table legs 4, and the table legs 4 are vertically fixed on the lower surface of the table top 3, and the table legs 4 are distributed on the four corners of the table top 3, so that the table body is more stable and avoids being knocked down and causing harm. The table legs 4 are all provided with adjustable turnbuckles 6, the length of the table legs 4 can be adjusted freely, and then the height of the table body can be adjusted. The table leg 4 is provided with a rubber cover 7, and the rubber cover 7 is located at the end of the table leg 4 in contact with the ground to protect the floor from being scratched and increase the static friction between the table leg 4 and the ground to prevent slipping.

The smart host 1 is provided with a voice broadcast module 8, which can timely broadcast the state in the game.

The desktop board 3 is provided with a drawer 9, which is convenient for the athletes to place personal items and game supplies. There are two drawers 9, and the drawers 9 are respectively arranged on both sides of the lower surface of the desktop board 3, so that each player has his own exclusive drawer, so as to avoid the confusion of articles and cause conflicts.

The smart host 1 is also provided with a timer 10, which makes the game time more accurate and makes the game more just.

Desktop board 3 is also provided with spirit level 11, is convenient to regulate the level of desktop board, gets rid of the disturbing factor of competition, makes the competition result more just.

When in use, when the table tennis ball hits the pressure sensing board 5, the pressure sensing board 5 senses the pressure for the first time, and transmits the information to the smart host 1, and the smart host 1 starts the timer 10 for timing the game, and at the same time broadcasts the game through the voice broadcast module 8 Announces "Game Start". Afterwards, the smart host 1 uses the horizontal center line of the pressure sensing board 5 as a boundary to perform left and right cross sensing, and when two pressure sensings occur on the same side of the center line, the smart host 1 judges that the ping-pong ball hits the net, and sends a message to the other side. Athletes add points, and broadcast " hit the net " by voice broadcast module 8 simultaneously. When there is pressure induction on one side of the center line and no pressure induction on the other side, then the intelligent host 1 judges that the table tennis ball is out of bounds, and gives the corresponding player extra points and broadcasts "out of bounds" through the voice broadcast module 8. The time information and the score situation of the game can be displayed by the smart host 1 through the display screen 2, which is convenient for athletes and spectators to check. In this way, the automatic judgment of the table tennis game situation can be completed, manpower is saved, and the penalty is just.

The above content described in this specification is only an illustration of the utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, as long as they do not deviate from the content of the specification of the utility model or go beyond the definition of the claims All should belong to the protection scope of the present utility model.

Claims (9)

1. the ping-pong table automatically judged, it is characterized in that: comprise a body, smart host and display screen, described table body comprises rectangular desktop and columniform table leg, described smart host is fixed on the centre of described desktop lower surface, described display screen is fixed on the edge of described desktop lower surface, described display screen is parallel with longitudinal plane of symmetry of described desktop, the upper surface of described desktop is provided with pressure sensitive plate, described pressure sensitive plate covers the upper surface of described desktop completely, described pressure sensitive plate and display screen are all electrically connected with described smart host.

2. the ping-pong table of automatic judgement according to claim 1, it is characterized in that: described table leg has 4, described table leg is vertically fixed on the lower surface of described desktop, and described table leg is distributed in four angles of described desktop.

3. the ping-pong table of automatic judgement according to claim 2, is characterized in that: described table leg is all provided with adjustable screw-button.

4. the ping-pong table of automatic judgement according to claim 3, it is characterized in that: described table leg is provided with rubber sleeve, described rubber sleeve is positioned at one end of described table leg and earth surface.

5. the ping-pong table of automatic judgement according to claim 1, is characterized in that: described smart host is provided with voice broadcast module.

6. the ping-pong table of automatic judgement according to claim 1, is characterized in that: described desktop is provided with drawer.

7. the ping-pong table of automatic judgement according to claim 6, is characterized in that: described drawer has two, two described drawers are separately positioned on the both sides of described desktop lower surface.

8. the ping-pong table of automatic judgement according to claim 1, is characterized in that: described smart host is also provided with timer.

9. the ping-pong table of automatic judgement according to claim 1, is characterized in that: described desktop is also provided with level meter.