CN201510724U - Automatic IR long jump ruling device - Google Patents
Automatic IR long jump ruling device Download PDFInfo
- Publication number
- CN201510724U CN201510724U CN2009202089086U CN200920208908U CN201510724U CN 201510724 U CN201510724 U CN 201510724U CN 2009202089086 U CN2009202089086 U CN 2009202089086U CN 200920208908 U CN200920208908 U CN 200920208908U CN 201510724 U CN201510724 U CN 201510724U
- Authority
- CN
- China
- Prior art keywords
- infrared ray
- data processor
- ray receiving
- jump
- automatic
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model belongs to the field of wireless induction technique, and relates to a reminding device, in particular to an automatic IR long jump ruling device. The automatic IR long jump ruling device solves the problem of time-consuming and effort-consuming detection of whether a participant steps on the line. The automatic IR long jump ruling device comprises an IR emitter arranged on one side of a pedal, an IR receiving probe arranged on the other side of the pedal, and a data processor, wherein the IR emitter faces the IR receiving probe; and the IR receiving probe is communicated with the data processor. The automatic IR long jump ruling device also includes a bulb and an alarm, wherein the bulb and the alarm are electrically connected with the data processor.
Description
Technical field
The utility model belongs to the wireless induction technical field, relates to a kind of alarm set, is specifically related to a kind of infrared ray long-jump and decides device automatically.
Background technology
When long-jump was competed, the sportsman can break the rules because step on the line, and whether at present, breaking the rules for sportsman's take-off is the moment of using video camera taking moving person take-off-pedal, then by judging by watching camera picture to judge.Measuring the effective single-hop of sportsman achievement far away then is with the mode of manually measuring.The defective that this mode exists is: the first, and the ruling foul needs the regular hour, means and will wait the sportsman to finish after the current long-jump; The second, the athletic achievement of manual measurement also needs the regular hour, and measurement also exists inevitable error.When motion referee inspection finishes, can not guarantee fully that the entrant does not step on the line before starting the clock, the entrant does not note slightly, can repeat equally to step on the line.
Summary of the invention
Technical problem to be solved in the utility model is whether the motion referee often will step on the line to the entrant and check, the problem that wastes time and energy, and provide a kind of infrared ray long-jump to decide device automatically.
The utility model solves the problems of the technologies described above by the following technical programs:
Device is decided in the infrared ray long-jump automatically, this device comprises the RF transmitter that has been arranged on duckboard one side, infrared ray receiving transducer, the data processor that has been arranged on the duckboard opposite side, described RF transmitter is relative with the infrared ray receiving transducer, the connection of communicating by letter with data processor of infrared ray receiving transducer, described infrared ray long-jump decides that automatically device also comprises bulb and alarm, and described bulb all is electrically connected with data processor with alarm.
Device is decided in infrared ray long-jump described in the utility model automatically, set up RF transmitter and infrared ray receiving transducer respectively in a duckboard both sides, described RF transmitter is relative with the infrared ray receiving transducer, the duckboard left and right sides produces recessive infrared parallel lines, when sportsman's take-off, step on the line, cross line, will touch the invisible red line of this root, cause the probe of opposite side not receive owing to infrared ray is blocked, and to the data processor transmission signal of telecommunication, by data processor controlled bulb and siren work.
After adopting said structure, the ruling that sportsman's long-jump is stepped on the line can be made fully automatically, and has reduced the error that artificial ruling brings as far as possible.
Further improve as the utility model, infrared ray long-jump described in the utility model decides that automatically device also comprises several RF transmitters that are arranged on the jumping pit one side, be arranged on several infrared ray receiving transducers of the jumping pit opposite side, the RF transmitter quantity that is arranged on the jumping pit one side equates with the infrared ray receiving transducer quantity that is arranged on the jumping pit opposite side, described several RF transmitters are relative one by one with several infrared ray receiving transducers, the connection of communicating by letter with data processor of described several infrared ray receiving transducers.
The utility model is provided with RF transmitter and infrared ray receiving transducer equally on the jumping pit, described RF transmitter is relative with the infrared ray receiving transducer, formation is intensive across the left and right sides to the sand pit from duckboard, recessive infrared sets of parallel, when the sportsman does not step on the line, and when finally cutting into the sand, promptly step on and be positioned at a certain infrared parallel lines on the sand pit, the infrared ray receiving transducer corresponding with these infrared parallel lines do not receive because of infrared ray is blocked, and to the data processor transmission signal of telecommunication, automatically calculate from the infrared ray on the long jump pedal to the distance this infrared ray by data processor, thereby obtain athletic long-jump result automatically.
Description of drawings
Fig. 1 is that the device schematic diagram is decided in embodiment 1 described infrared ray long-jump automatically.
The specific embodiment
Device is decided in the infrared ray long-jump automatically, this device comprises the RF transmitter 1 that has been arranged on duckboard one side, the infrared ray receiving transducer 3 that has been arranged on the duckboard opposite side, data processor 5, described RF transmitter 1 is relative with infrared ray receiving transducer 3, the duckboard left and right sides produces recessive infrared parallel lines 2, infrared ray receiving transducer 3 and data processor 5 wireless connections, described infrared ray long-jump decides that automatically device also comprises bulb 4, and described bulb 4 is electrically connected with data processor 5.
This device also comprises 21 RF transmitters 1 that are arranged on the jumping pit one side, be arranged on 21 infrared ray receiving transducers 3 of the jumping pit opposite side, described 21 RF transmitters 1 are relative one by one with 21 infrared ray receiving transducers 3, the jumping pit left and right sides produces recessive infrared parallel lines 2, described 21 infrared ray receiving transducers 3 and data processor 5 wireless connections.
The described data processor 5 of present embodiment is single-chip microcomputer or computer.
Should be appreciated that those skilled in the art can make various changes or modifications the utility model after having read above-mentioned instruction content of the present utility model, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (2)
1. device is decided in the infrared ray long-jump automatically, it is characterized in that this device comprises the RF transmitter that has been arranged on duckboard one side, infrared ray receiving transducer, the data processor that has been arranged on the duckboard opposite side, described RF transmitter is relative with the infrared ray receiving transducer, the connection of communicating by letter with data processor of infrared ray receiving transducer, described infrared ray long-jump decides that automatically device also comprises bulb and alarm, and described bulb all is electrically connected with data processor with alarm.
2. device is decided in infrared ray long-jump according to claim 1 automatically, it is characterized in that this device also comprises several RF transmitters that are arranged on the jumping pit one side, be arranged on several infrared ray receiving transducers of the jumping pit opposite side, the RF transmitter quantity that is arranged on the jumping pit one side equates with the infrared ray receiving transducer quantity that is arranged on the jumping pit opposite side, described several RF transmitters are relative one by one with several infrared ray receiving transducers, the connection of communicating by letter with data processor of described several infrared ray receiving transducers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202089086U CN201510724U (en) | 2009-09-18 | 2009-09-18 | Automatic IR long jump ruling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202089086U CN201510724U (en) | 2009-09-18 | 2009-09-18 | Automatic IR long jump ruling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510724U true CN201510724U (en) | 2010-06-23 |
Family
ID=42482120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202089086U Expired - Fee Related CN201510724U (en) | 2009-09-18 | 2009-09-18 | Automatic IR long jump ruling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510724U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966386A (en) * | 2010-10-21 | 2011-02-09 | 黄子悦 | Long-jump line touch alarm |
| CN103405218A (en) * | 2013-08-07 | 2013-11-27 | 兰州大学 | Infrared probe |
| CN106512373A (en) * | 2016-12-21 | 2017-03-22 | 盐城工学院 | Long jump testing device and long jump performance assessment device |
| CN106730768A (en) * | 2016-12-21 | 2017-05-31 | 盐城工学院 | A kind of long-jump range unit and system |
| CN109847317A (en) * | 2018-12-29 | 2019-06-07 | 杨杰 | A kind of long-jump test device and its method |
| CN111249716A (en) * | 2020-02-17 | 2020-06-09 | 莫铭 | Long jump sand loosening device and long jump sand loosening system |
-
2009
- 2009-09-18 CN CN2009202089086U patent/CN201510724U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966386A (en) * | 2010-10-21 | 2011-02-09 | 黄子悦 | Long-jump line touch alarm |
| CN103405218A (en) * | 2013-08-07 | 2013-11-27 | 兰州大学 | Infrared probe |
| CN106512373A (en) * | 2016-12-21 | 2017-03-22 | 盐城工学院 | Long jump testing device and long jump performance assessment device |
| CN106730768A (en) * | 2016-12-21 | 2017-05-31 | 盐城工学院 | A kind of long-jump range unit and system |
| CN106512373B (en) * | 2016-12-21 | 2019-03-12 | 盐城工学院 | A kind of long-jump test device and long jump result assess device |
| CN109847317A (en) * | 2018-12-29 | 2019-06-07 | 杨杰 | A kind of long-jump test device and its method |
| CN109847317B (en) * | 2018-12-29 | 2020-07-10 | 杨杰 | Long jump testing device and method thereof |
| CN111249716A (en) * | 2020-02-17 | 2020-06-09 | 莫铭 | Long jump sand loosening device and long jump sand loosening system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201510724U (en) | Automatic IR long jump ruling device | |
| CN104580699B (en) | Acoustic control intelligent terminal method and device when a kind of standby | |
| TW200512607A (en) | System and method automatically activating connection to network | |
| WO2012037001A3 (en) | Content capture device and methods for automatically tagging content | |
| TW200708089A (en) | Method for simulating the scenes of the image signals | |
| CN209328090U (en) | A kind of snakelike race examination timing management system | |
| CN204169847U (en) | The long-range respiration monitoring system of Wearable | |
| EP1643400A3 (en) | Electronic device connectivity analysis methods and systems | |
| CN205323219U (en) | Tank recreation machine people of brain wave control | |
| WO2006008674A3 (en) | Apparatus and method for activating an interactive application | |
| CN202020893U (en) | Shooting automatic record and display device | |
| CN105344095A (en) | Intelligent voice prompt device for mahjong tiles on basis of radio frequency chip identification | |
| CN105662364A (en) | Physiological parameter detection method based on age group detection | |
| CN205788313U (en) | Evening is returned safety prompting system in a kind of bedroom | |
| CN206103273U (en) | Intelligence sit up calculating instrument | |
| CN204631014U (en) | A kind of CO density monitoring system based on cloud computing | |
| CN205281684U (en) | Device is raced to be first to answer a question in intelligence contest | |
| CN204556021U (en) | Intelligent environment checkout equipment | |
| CN210776648U (en) | Intelligent judicial mallet | |
| CN209312283U (en) | A kind of light signal training apparatus for demonstrating | |
| CN208092803U (en) | A kind of unmanned plane match racing track application apparatus | |
| CN205540992U (en) | Intelligence car track timing device based on laser sensor | |
| CN201329165Y (en) | Recording instrument of results of track events | |
| CN206097387U (en) | Control circuit is reminded to man's urinal station position | |
| CN201005701Y (en) | Remote control unit for children behavior detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20100918 |