CN202771499U - Track refereeing instrument - Google Patents
Track refereeing instrument Download PDFInfo
- Publication number
- CN202771499U CN202771499U CN 201220389042 CN201220389042U CN202771499U CN 202771499 U CN202771499 U CN 202771499U CN 201220389042 CN201220389042 CN 201220389042 CN 201220389042 U CN201220389042 U CN 201220389042U CN 202771499 U CN202771499 U CN 202771499U
- Authority
- CN
- China
- Prior art keywords
- infrared ray
- touch device
- device infrared
- plate
- receiving plate
- 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
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- Measurement Of Unknown Time Intervals (AREA)
Abstract
The utility model discloses a track refereeing instrument. A touch device infrared ray emission plate, a touch device infrared ray receiving plate, a remote sensor, an emitter and a chronograph are sequentially connected, the emitter is in a wireless connection with the remote sensor, and the chronograph is in the wireless connection with the remote sensor, the touch device infrared ray emission plate and the touch device infrared ray receiving plate. When multiple racing tracks exist in a 100-meter race, a group of the touch device infrared ray emission plate and the touch device infrared ray receiving plate are arranged at the end point position of each racing track, and each group of the touch device infrared ray emission plate and the touch device infrared ray receiving plate is horizontally or vertically arranged on the ground according to requirements. The touch device infrared ray emission plate and the touch device infrared ray receiving plate are arranged on the racing track lines at two ends of the racing track end point respectively, and the heights of the touch device infrared ray emission plate and the touch device infrared ray receiving plate are higher than the height of an athlete. When the touch device infrared ray emission plate and the touch device infrared ray receiving plate are arranged by being parallel to the ground, the two plates are placed on the racing track end point line and above the racing track end point line respectively, and the length of the touch device emission plate is equal to the width of the racing tracks. When a game begins, the emitter is started while a starting gun goes off, and the remote sensor receives information and instructs the chronograph to start to time. When the athlete sprints to the end point, any part of the body touches the infrared ray emitted by the touch device infrared ray emission plate, the touch device infrared ray receiving plate immediately transmits information to the chronograph, and the chronograph records a time point.
Description
Technical field the utility model relates to a kind of track judge instrument.
Background technology: the record of starting point and terminal point all is the artificial table timing of pinching on the track at present, has very large artificial uncertainty.
The record of starting point and terminal point all is the artificial table timing of pinching to summary of the invention on the track in order to overcome, and has very large artificial probabilistic defective, and the utility model provides a kind of electronics to touch the instrument of declaring with timing.
The technical scheme that its technical matters that solves the utility model adopts is: tactility apparatus infrared emitting plate, tactility apparatus infrared ray receiver sheet, remote sensor, transmitter, calculagraph is linked in sequence, transmitter wireless connections remote sensor, calculagraph wireless connections remote sensor and tactility apparatus infrared emitting plate, tactility apparatus infrared ray receiver sheet.Each racing track destination county is put one group of tactility apparatus infrared emitting plate, tactility apparatus infrared ray receiver sheet during many racing tracks of 100-meter dash, as required with ground level or vertical placement.Tactility apparatus infrared emitting plate, tactility apparatus infrared ray receiver sheet place respectively on the two ends racing track line of racing track terminal point, and height is greater than sportsman's height.Place respectively on the racing track finishing line when tactility apparatus infrared emitting plate, the placement parallel to the ground of tactility apparatus infrared ray receiver sheet and racing track finishing line top, tactility apparatus expelling plate length equates with the racing track width.When beginning match starts transmitter when ringing along with starting pistol, and remote sensor receives information and the instruction timer begins timing.Tactility apparatus infrared ray receiver sheet passed to timer with information, time point of timer record at once when any part of health touched the infrared ray that tactility apparatus infrared emitting plate launches when the sportsman made a spurt terminal point.
The beneficial effects of the utility model are: a kind of track judge instrument, judge and writing time that can be accurate, timely, just.
Description of drawings:
Fig. 1 is track judge instrument sense of touch infrared emitting plate, sense of touch infrared ray receiver sheet figure.
Fig. 2 is track judge instrument remote sensor, transmitter, calculagraph figure.
Among the figure 1, sense of touch infrared emitting plate, 2, sense of touch infrared ray receiver sheet, 3, remote sensor, 4, transmitter, 5, calculagraph.
Embodiment: tactility apparatus infrared emitting plate 1, tactility apparatus infrared ray receiver sheet 2, remote sensor 3, transmitter 4, calculagraph 5 is linked in sequence, transmitter wireless connections remote sensor, calculagraph 5 wireless connections remote sensors 3 and tactility apparatus infrared emitting plate 1, tactility apparatus infrared ray receiver sheet 2.Each racing track destination county is put one group of tactility apparatus infrared emitting plate 1, tactility apparatus infrared ray receiver sheet 2 during many racing tracks of 100-meter dash, as required with ground level or vertical placement.Tactility apparatus infrared emitting plate 1, tactility apparatus infrared ray receiver sheet 2 place respectively on the two ends racing track line of racing track terminal point, and its height is greater than sportsman's height.Place respectively on the racing track finishing line when tactility apparatus infrared emitting plate 1,2 placement parallel to the ground of tactility apparatus infrared ray receiver sheet and racing track finishing line top, its length equates with the racing track width.When beginning match starts transmitter 4 when ringing along with starting pistol, remote sensor 3 receives information and the 5 beginning timing of instruction calculagraph.Tactility apparatus infrared ray receiver sheet 2 passed to information calculagraph 5 at once when any part of health touched the infrared ray that tactility apparatus infrared emitting plate 1 launches when the sportsman made a spurt terminal point, time point of calculagraph 5 records.
Claims (1)
1. instrument, tactility apparatus infrared emitting plate, tactility apparatus infrared ray receiver sheet are judged in a track, remote sensor, transmitter, calculagraph is linked in sequence, it is characterized by: transmitter wireless connections remote sensor, calculagraph wireless connections remote sensor and tactility apparatus infrared emitting plate, tactility apparatus infrared ray receiver sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389042 CN202771499U (en) | 2012-08-07 | 2012-08-07 | Track refereeing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389042 CN202771499U (en) | 2012-08-07 | 2012-08-07 | Track refereeing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771499U true CN202771499U (en) | 2013-03-06 |
Family
ID=47778058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389042 Expired - Fee Related CN202771499U (en) | 2012-08-07 | 2012-08-07 | Track refereeing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825557A (en) * | 2016-03-14 | 2016-08-03 | 深圳市弘康裕科技有限公司 | Timing system |
-
2012
- 2012-08-07 CN CN 201220389042 patent/CN202771499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825557A (en) * | 2016-03-14 | 2016-08-03 | 深圳市弘康裕科技有限公司 | Timing system |
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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: 20130306 Termination date: 20130807 |