CN212187708U - Intelligent table tennis table system - Google Patents
Intelligent table tennis table system Download PDFInfo
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- CN212187708U CN212187708U CN201921956640.4U CN201921956640U CN212187708U CN 212187708 U CN212187708 U CN 212187708U CN 201921956640 U CN201921956640 U CN 201921956640U CN 212187708 U CN212187708 U CN 212187708U
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Abstract
The utility model discloses an intelligence table tennis table system, include: the system comprises an actual judging device and a real-time score display screen; the actual appraising device is divided into a judging device and a scoring device; the pressure sensor is used for detecting the pressure of the table tennis ball drop point; the judging device transmits the judging result to the scoring device; the scoring device forms an instant score and displays the instant score through a real-time score display screen. The utility model discloses an intelligence table tennis table system, in the use, the device of this both sides's of judgement score condition that can be direct intelligent is equipped with pressure sensor in the whole table face and on the net device, this both can judge intelligently, also can be to wiping net and wiping the limit and two plays the match service more strict, fair judge simultaneously, liberated judge's manpower judge moreover, further increased just, the effect is very good.
Description
Technical Field
The utility model relates to an intelligence table tennis table technical field specifically is an intelligence table tennis table system.
Background
As one of sport games in which a net is provided at the center of a table tennis table and a ball is struck by a ball, a ball table, a table tennis bat, and a table tennis ball are necessary to enjoy the table tennis game.
According to the rules of table tennis, the point where the table tennis is finally contacted with the table is used for judging the scoring condition of the table tennis, and the condition of serving net wiping exists in the serving stage, which are all factors used for judging the competition state in the competition process.
For example, in the prior art, an intelligent ping-pong table with application number "201710277491.8" and a method for determining the entry and exit of the table are provided, and the problem of blocking the occurrence of the edge ball in the game can be fundamentally solved by intelligently arranging the serving table at the periphery of the main table part and matching with a sensor for detecting the ping-pong ball, but the problem of score determination in the normal game process cannot be solved, and the ordinary conventional score still needs to be determined by judgment.
The judgment of the traditional ping-pong scoring condition is to adopt the intervention of human referees to judge whether the party scores and judge whether the ping-pong service is wiped, the existence value of the referees is reflected in a large-scale match, but the referees' penalty is taken as human penalty, so that penalty errors can occur in numerous penalty, a serious person can influence the career of athletes, and a lot of referees have the problem of serious unbalance penalty to earn private interest.
Therefore, there is a need for an intelligent table tennis table system that can directly perform serving net-wiping and score-determining during the table tennis game.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence table tennis table system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an intelligent table tennis table system, comprising:
the system comprises an actual judging device and a real-time score display screen;
the actual appraising device is divided into a judging device and a scoring device, and the judging device comprises:
the table comprises a table top and a table frame, and the table top is laid on the upper surface of the table frame;
the ball net is used for dividing the table surface into a left half and a right half, and is fixedly connected to the side walls of the two sides of the table rack through a ball net rack; and
the pressure sensor is used for detecting the pressure of a table tennis ball falling point, the pressure sensor is arranged on the ball net, the pressure sensor is arranged between the table board and the table rack, and the pressure sensors between the table board and the table rack are distributed in a point shape, so that dead corners which cannot be acquired by pressure can be avoided after the table tennis ball falls on the table board;
the judging device transmits the judging result to the scoring device;
the scoring device forms an instant score and displays the instant score through a real-time score display screen.
Preferably, the ball table frame comprises a base plate, supporting legs and pulleys, the supporting legs and the pulleys are connected to the lower end of the base plate, and the ball table surface and the base plate are arranged in a separable mode.
Preferably, the pressure sensor on the net is arranged in a strip shape.
A score judging method of an intelligent table tennis table system,
a service stage:
if the table tennis is rubbed on the net when serving, the strip pressure sensor in the net device is touched, if the table tennis is rubbed on the net and a drop point is formed on the table board of the opposite side, the table tennis is automatically judged as net rubbing, and the voice prompt of re-serving is displayed and issued through the real-time score display screen;
if the table tennis cannot fall on the opposite table surface after being used for net wiping, the error of serving the table tennis is indicated, and the other side is directly judged to score;
and (3) a turn stage:
and when the service is finished, after a plurality of rounds of hitting, if the table tennis is finally dropped on the table board on the side where one side is located, the opposite side is judged to score.
Preferably, when one party reaches 11 points and leads the other party by 2 points, the game is ended, the scoring device is reset to zero, and the real-time score display screen displays the game score.
Preferably, if the ratio of the two parties is 10:10, a ball exchange system of one person and one ball is still carried out according to the rules of the table tennis game until one party leads 2 points, the game is finished, the scoring device is reset to zero, and the real-time score display screen displays the score of the game.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses well pressure sensor sets up between table tennis face and base plate, and table tennis face sets up to frivolous panel, can be when not influencing the batting effect, can also not obstruct the sensor of table tennis face below and respond to the pressure that the table tennis landing point produced, make the table tennis as long as drop on table tennis face, can be immediate sense the ball landing point, and, the pressure sensor who sets up in the net, whether perception that can be fine touches the net to the table tennis the utility model discloses well pressure sensor's the setting position and the technological effect who brings can only change the difference of table tennis table very obviously with prior art, have apparent gain effect, can be fine carry out intelligent appraisal and judge the circumstances such as service net.
The utility model discloses an intelligence table tennis table system, in the use, the device of this both sides's of judgement score condition that can be direct intelligent is equipped with pressure sensor in the whole table face and on the net device, this both can judge intelligently, also can be to wiping net and wiping the limit and two plays the match service more strict, fair judge simultaneously, liberated judge's manpower judge moreover, further increased just, the effect is very good.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the separation and explosion of the table top and the base plate of the present invention;
FIG. 3 is a schematic diagram of the real-time score display screen of the present invention;
fig. 4 is a schematic flow chart of score determination according to an embodiment of the present invention.
In the figure: 1 table surface, 2 ball table frames, 21 base plates, 22 supporting legs, 23 pulleys, 3 nets, 31 ball net racks and 4 pressure sensors.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
an intelligent table tennis table system, comprising:
the system comprises an actual judging device and a real-time score display screen;
the actual appraising device is divided into a judging device and a scoring device, and the judging device comprises:
the table comprises a table top 1 and a table frame 2, wherein the table top 1 is laid on the upper surface of the table frame 2, the table frame 2 comprises a base plate 21, supporting legs 22 and pulleys 23, the supporting legs 22 and the pulleys 23 are connected to the lower end of the base plate 21, and the table top 1 and the base plate 21 are arranged in a separable mode;
in the setting process of the table board 1, the separated base plate 21 can ensure that the pressure sensor 4 between the base plate and the table board 1 can be more conveniently installed and maintained for use, and a mode of directly installing the pressure sensor 4 on the surface of the table board 1 is not adopted, so that abnormal ejection caused by the fact that a table tennis ball directly falls on the pressure sensor 4 can be well avoided.
The pressure sensors 4 between the table board 1 and the table rack 2 are distributed in a dotted manner, so that dead corners which cannot be acquired by pressure can be avoided after the table tennis is dropped on the table board 1, and the accuracy of acquisition is very convenient.
Net 3, it is used for equally dividing table tennis 1 into two halves about, net 3 passes through ball rack 31 fixed connection on 2 both sides lateral walls of ball rack, pressure sensor 4 on net 3 is the strip setting, make pressure sensor 4 whether table tennis 3 is touched in sensing that can be fine on net 3, and net 3 adopts ball rack 31 to fix on the both sides lateral wall of base plate 21, but not fix on the lateral wall of 1 both sides of table tennis, can be fine avoid the table tennis to cause 3 vibrations of net when striking table tennis 1, greatly reduced normally hit the influence of pressure sensor 4 acquisition signal on the table tennis table 3.
And the pressure sensor 4 is used for detecting the pressure of the table tennis landing point, the pressure sensor 4 is arranged on the net 3, the pressure sensor 4 is arranged between the table board 1 and the table rack 2, and the pressure sensor 4 can select a common small pressure signal collector, such as QLW-13 small-space miniature force sensor of Shenzhen Qin Heyuan science and technology Limited company, which can well collect the pressure signal of table tennis landing point impact or net wiping.
Judge in the device will judge the result and transmit to the score device, after judging the device and gathering pressure signal, can be directly with in signal of telecommunication transmission to the score device, form instant score in the score device, the score device can adopt CPU or simple controller, CPU or controller can be very simple gather the processing to the sensor signal, this also is very simple technical content to the personnel in the field, can be very simple just can accomplish the data that the score device gathered pressure sensor 4 and collect processing and conversion, only need can carry out conversion processing to the signal of telecommunication, convert into digital signal, can embody can.
The scoring device forms instant score and demonstrates through real-time score display screen, the scoring device obtains the back that the signal of telecommunication converts, can obtain the digital signal of specific score, thereby transmit to real-time score display screen, show, and, the display screen is controlled through CPU or the controller among the scoring device, a technological means also commonly used, similar computer and TV set, carry out image display through CPU control display screen, non-simple conventional technical content, furthermore, the display screen can also install the voice broadcast ware, carry out synchronous voice broadcast.
A score judging method of an intelligent table tennis table system.
As an example, when the player a and the player B play a game, there are a service stage and a turn stage, and the scoring determination methods in the two stages are described in detail first.
A service stage:
if the table tennis is rubbed on the net 3 when serving, the strip pressure sensor 4 in the net 3 device is touched, if the table tennis is rubbed on the table board 1 of the opposite side after the table tennis is rubbed on the net, the table tennis is automatically judged as net rubbing, and the real-time score display screen displays and sends out the voice prompt of re-serving;
if the table tennis cannot fall on the opposite table board 1 after being used for net wiping, the error of serving the table tennis is indicated, and the other side is directly judged to score;
and (3) a turn stage:
after the ball serving is finished, after a plurality of rounds of hitting, if the last table tennis ball falls on the table board 1 on the side of one side, the opposite side is judged to score.
Namely:
in the process of serving in a match, a player A is a serving party, if the player A serves to wipe the net, a strip-shaped pressure sensor 4 in a net 3 device is touched, if a falling point exists on the table top 1 at the side of the player B after the ball is wiped, the net is automatically judged to be wiped at the moment, and a voice prompt of re-serving is displayed and sent out through a scoring device; if the ball fails to fall on the table board 1 at the side of the B player after being wiped by the net, the error of serving the ball is explained, and the B player of the opposite side is directly judged to score.
A and B match, A is the party of serving, half a table in front of A is the A table, the opposite side of the same reason is the B table, when A player starts serving, the player must contact the A table first and not contact the net 3 and then contact the B table for normal serving, after a plurality of rounds, if the last ball falls on one table, the party of serving is judged to score, that is, the last ball falls on the A table, the player B scores, if the last ball falls on the B table, the player A scores.
The judging device transmits the result to the scoring device to form an instant score which is displayed through the real-time score display screen, the international competition system is 11, when one party reaches 11 scores and leads the other party by 2 scores, the competition is finished, the integral device returns to zero, and the real-time score display screen displays the presented score; if the ratio of the two parties is 10:10, one person can still carry out ball exchange and serve according to the ping-pong rule until one party leads 2 points, and the game is finished, and the processing result is the same as the above.
Finally, the utility model discloses the most main setting is just to set up pressure sensor 4 respectively between table surface 1 and base plate 21, and set up on net 3, be used for judging the table tennis landing point, thereby realize the best method of score judgement, and, pressure sensor 4 sets up in the below of table surface 1 whole face, if the match in-process, there is the sportsman to touch table surface 1, also can be judged the foul, this ball directly judges negatively, because in the match rule, the sportsman can not touch the table tennis table.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An intelligent table tennis table system, comprising:
the system comprises an actual judging device and a real-time score display screen;
the actual appraising device is divided into a judging device and a scoring device, and the judging device comprises:
the table comprises a table top (1) and a table frame (2), wherein the table top (1) is laid on the upper surface of the table frame (2);
the ball net (3) is used for dividing the table board (1) into a left half and a right half, and the ball net (3) is fixedly connected to the side walls of the two sides of the table rack (2) through a net rack (31); and
the pressure sensor (4) is used for detecting the pressure of a table tennis ball falling point, the pressure sensor (4) is arranged on the net (3), the pressure sensor (4) is arranged between the table board (1) and the table rack (2), and the pressure sensors (4) between the table board (1) and the table rack (2) are distributed in a point shape, so that dead corners which cannot be acquired by pressure can not exist after the table tennis ball falls on the table board (1);
the judging device transmits the judging result to the scoring device;
the scoring device forms an instant score and displays the instant score through a real-time score display screen.
2. The intelligent table tennis table system of claim 1, wherein: the table rack (2) comprises a base plate (21), supporting legs (22) and pulleys (23), wherein the supporting legs (22) and the pulleys (23) are connected to the lower end of the base plate (21), and the table board (1) and the base plate (21) are arranged in a separable mode.
3. The intelligent table tennis table system of claim 1, wherein: the pressure sensors (4) on the net (3) are arranged in a strip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956640.4U CN212187708U (en) | 2019-11-13 | 2019-11-13 | Intelligent table tennis table system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956640.4U CN212187708U (en) | 2019-11-13 | 2019-11-13 | Intelligent table tennis table system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212187708U true CN212187708U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921956640.4U Expired - Fee Related CN212187708U (en) | 2019-11-13 | 2019-11-13 | Intelligent table tennis table system |
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| Country | Link |
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| CN (1) | CN212187708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801607A (en) * | 2019-11-13 | 2020-02-18 | 蚌埠学院 | Intelligent table tennis table system and score judgment method thereof |
-
2019
- 2019-11-13 CN CN201921956640.4U patent/CN212187708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801607A (en) * | 2019-11-13 | 2020-02-18 | 蚌埠学院 | Intelligent table tennis table system and score judgment method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20211113 |