CN103566572A - Table tennis edge ball display - Google Patents

Table tennis edge ball display Download PDF

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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
Authority
CN
China
Prior art keywords
table tennis
edge ball
edge
display
ball display
Prior art date
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.)
Pending
Application number
CN201210277500.0A
Other languages
Chinese (zh)
Inventor
陈小平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201210277500.0A priority Critical patent/CN103566572A/en
Publication of CN103566572A publication Critical patent/CN103566572A/en
Pending legal-status Critical Current

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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

A kind of table tennis edge ball display
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.
CN201210277500.0A 2012-08-03 2012-08-03 Table tennis edge ball display Pending CN103566572A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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