CN203060757U - Start indicating device - Google Patents
Start indicating device Download PDFInfo
- Publication number
- CN203060757U CN203060757U CN 201220717726 CN201220717726U CN203060757U CN 203060757 U CN203060757 U CN 203060757U CN 201220717726 CN201220717726 CN 201220717726 CN 201220717726 U CN201220717726 U CN 201220717726U CN 203060757 U CN203060757 U CN 203060757U
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- CN
- China
- Prior art keywords
- branch road
- light branch
- indicating device
- resistance
- athletes
- 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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Abstract
The utility model discloses a start indicating device which comprises a battery and a start indicating unit. A control loop is composed of the battery and the start indicating device. When a red light in the start indicating unit is lighted, athletes reach the starting line; when a yellow light is lighted, the athletes start preparation; when a green light is lighted, the athletes start to run. The start indicating device is placed in the front of the athletes to start off and can be seen by the athletes at the same time. The relative unfair problem which is formed by sound transmission is overcome.
Description
Technical field
The utility model relates to the indication technology of sportsman's block clearance time, more particularly, relates to a kind of off indicating device.
Background technology
In sports tournament or when having physical education; need the starter by the mode of transfer voice the sportsman to be sent off instruction; but because the difference of each sportsman position; there is the consciousness deviation in start of a race order; slowly wait problem through regular meeting's formation false start or the start of a race, like this to each sportsman and unfair.
The utility model content
Can cause sportsman's false start or off slow problem at the mode of passing through transfer voice that exists in the prior art as off directive command, the purpose of this utility model provides a kind of off indicating device.
For achieving the above object, the utility model adopts following technical scheme:
A kind of off indicating device comprises battery and off indicating member, and described battery and off indicating member constitute control loop.
Described off indicating member comprises red light branch road, amber light branch road and green light branch road, and described red light branch road, amber light branch road and green light branch road adopt structure in parallel.
The red light control lock that described red light branch road comprises red colored lamp and is connected in series with red colored lamp.
Described amber light branch road comprises first resistance, controls lock with yellow LED lamp and amber light that first resistance is connected in series successively.
Described green light branch road comprises second resistance, controls lock with green LED lamp and green light that second resistance is connected in series successively.
Compared with prior art, adopt a kind of off indicating device of the present utility model, comprise battery and off indicating member, described battery and off indicating member constitute control loop.The sportsman puts in place on the starting line when the red light in the off indicating member is bright; The sportsman did off the preparation when amber light was bright; Start of a race when green light is bright.Off indicating device of the present utility model is placed on the sportsman the place ahead of setting out, and the sportsman who sets out can see simultaneously, has overcome the inequitable relatively problem that forms by transfer voice.
Description of drawings
Fig. 1 is the circuit diagram of a kind of off indicating device of the present utility model.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
See also a kind of off indicating device shown in Figure 1 and comprise battery 11 and off indicating member 12, battery 11 and off indicating member 12 constitute control loop.Off indicating member 12 comprises red light branch road, amber light branch road and green light branch road, and red light branch road, amber light branch road and green light branch road adopt structure in parallel.The red light control lock 122 that the red light branch road comprises red colored lamp 121 and is connected in series with red colored lamp 121.The amber light branch road comprises first resistance 123, controls lock 125 with yellow LED lamp 124 and amber light that first resistance 123 is connected in series successively.The green light branch road comprises second resistance 126, controls lock 128 with green LED lamp 127 and green light that second resistance 126 is connected in series successively.
Those of ordinary skill in the art will be appreciated that, above embodiment illustrates the purpose of this utility model, and be not with opposing restriction of the present utility model, as long as in essential scope of the present utility model, all will drop in the scope of claim of the present utility model variation, the modification of the above embodiment.
Claims (1)
1. off indicating device is characterized in that:
Comprise battery and off indicating member, described battery and off indicating member constitute control loop;
Described off indicating member comprises red light branch road, amber light branch road and green light branch road, and described red light branch road, amber light branch road and green light branch road adopt structure in parallel;
The red light control lock that described red light branch road comprises red colored lamp and is connected in series with red colored lamp;
Described amber light branch road comprises first resistance, controls lock with yellow LED lamp and amber light that first resistance is connected in series successively;
Described green light branch road comprises second resistance, controls lock with green LED lamp and green light that second resistance is connected in series successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717726 CN203060757U (en) | 2012-12-22 | 2012-12-22 | Start indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717726 CN203060757U (en) | 2012-12-22 | 2012-12-22 | Start indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060757U true CN203060757U (en) | 2013-07-17 |
Family
ID=48759588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717726 Expired - Fee Related CN203060757U (en) | 2012-12-22 | 2012-12-22 | Start indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525260A (en) * | 2018-04-28 | 2018-09-14 | 董雨欣 | A kind of band prompting function run-up system |
-
2012
- 2012-12-22 CN CN 201220717726 patent/CN203060757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525260A (en) * | 2018-04-28 | 2018-09-14 | 董雨欣 | A kind of band prompting function run-up 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: 20130717 Termination date: 20131222 |