CN103566572A - Table tennis edge ball display - Google Patents
Table tennis edge ball display Download PDFInfo
- Publication number
- CN103566572A CN103566572A CN201210277500.0A CN201210277500A CN103566572A CN 103566572 A CN103566572 A CN 103566572A CN 201210277500 A CN201210277500 A CN 201210277500A CN 103566572 A CN103566572 A CN 103566572A
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- Prior art keywords
- table tennis
- edge ball
- edge
- display
- ball display
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a table tennis edge ball display. When the table tennis edge ball occurs, a sensor identifying system which is arranged around a table tennis table can receive the information, and the display displays the edge record, so the edge ball can be quickly and correctly judged.
Description
Technical field
The present invention relates to a kind of display, relate in particular to a kind of table tennis edge ball display.
Background technology
In ping-pong contest, what generally take at present is that referee passes judgment on, and some edge balls are difficult to judgement, easily controversial, affect normally carrying out of athletic performance and match.
Summary of the invention
The object of the invention is for energy is quick, edge ball correctly judges.
The present invention is sensor installation recognition system on the positive edge of pingpong table, when have that table tennis wipes table tennis table edge upper along time, sensor recognition system is received information, display shows the record that is close to, lower edge or other position of when table tennis, clipping table tennis table are that display is reaction not.
The advantage that the present invention is novel:
1. the present invention has used the mature technology of existing sensor aspect, and cost is low.
2. the present invention has improved table tennis edge ball judge's quick, accuracy.
3. the present invention is easy for installation.
Accompanying drawing explanation
Fig. 1 sensor is in table tennis table installation site
Fig. 2 sensor of the present invention and display connection diagram
Number in the figure:
1 table tennis table 2 sensor recognition system 3 connecting lines
4 display 5 table tennis nets
The specific embodiment
As shown in Figure 1, sensor recognition system 2 is arranged on table tennis table 1 edge.
As shown in Figure 2, sensor recognition system 2 is connected with display 4 by connecting line 3, in ping-pong contest, when there is edge ball, the sensor recognition system 2 that is arranged on table tennis table 4 edges is received information, and at display 4, shows the data that are close to.
Claims (1)
1. a table tennis edge ball display, is characterized in that, described sensor recognition system (2) is arranged on table tennis table (1) table top edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210277500.0A CN103566572A (en) | 2012-08-03 | 2012-08-03 | Table tennis edge ball display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210277500.0A CN103566572A (en) | 2012-08-03 | 2012-08-03 | Table tennis edge ball display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103566572A true CN103566572A (en) | 2014-02-12 |
Family
ID=50039820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210277500.0A Pending CN103566572A (en) | 2012-08-03 | 2012-08-03 | Table tennis edge ball display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103566572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689546A (en) * | 2015-02-17 | 2015-06-10 | 李晓静 | Table tennis table capable of judging touch balls |
-
2012
- 2012-08-03 CN CN201210277500.0A patent/CN103566572A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689546A (en) * | 2015-02-17 | 2015-06-10 | 李晓静 | Table tennis table capable of judging touch balls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Xiaoping Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |