CN203086475U - Luminous telegraph - Google Patents
Luminous telegraph Download PDFInfo
- Publication number
- CN203086475U CN203086475U CN 201220757259 CN201220757259U CN203086475U CN 203086475 U CN203086475 U CN 203086475U CN 201220757259 CN201220757259 CN 201220757259 CN 201220757259 U CN201220757259 U CN 201220757259U CN 203086475 U CN203086475 U CN 203086475U
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- CN
- China
- Prior art keywords
- luminous
- telegraph
- led
- touch
- power supply
- 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
A luminous telegraph belongs to the field of telegraphs. The luminous telegraph consists of two elongated LED luminous tubes, one circular LED luminous tube, resistors of R1 and R2, touch switches of S1 and S2, and a power supply. Two elongated LED luminous tubes are connected in parallel, and are connected in series with the resistor of R2 and the touch switch of S2, and are connected in parallel with the circular LED luminous tube, the resistor of R1 and the touch switch of S1 which are connected in series, and are connected with the power supply. The luminous telegraph of the utility model has the advantages of convenient operation and easiness in copying and receiving telegrams; according to the luminous telegraph, direct current is utilized to supply power, such that the luminous telegraph enables an emergency response function for disaster prevention and disaster mitigation; and photoelectric signals can be transmitted as long as about 100 meters.
Description
Technical field
The utility model belongs to a kind of telegraph, particularly a kind of irradiative telegraph.
Background technology
Morse code is the language of telegraph communication, normally by the electric wave transmitting text.Communication in the sighting distance between radnos open-air scientific investigation, tourism, exploration team can reach the purpose of communication by photoelectricity transmission.
The utility model content
The purpose of this utility model is to satisfy above-mentioned needs, and a kind of irradiative telegraph is provided, and it can realize the communication in the radnos sighting distance.
The purpose of this utility model is achieved through the following technical solutions: a kind of irradiative telegraph, it is characterized in that: it comprises two microscler luminous tubes of LED, the circular luminous tube of LED, resistance R 1, R2, touch-switch S1, S2 and a power supply, two microscler luminous tube parallel connections of LED, connect with resistance R 2 and touch-switch S2, with the circular luminous tube of the LED that connects, resistance R 1 and touch-switch S1 parallel connection, be connected with power supply.
Advantage of the present utility model and beneficial effect are: easy to operate, be convenient to copy and accept text; Use direct current supply, for take precautions against natural calamities, mitigation plays emergencing action; Photosignal can transmit about more than 100 meters.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Wherein: the microscler luminous tube of 1-LED, the circular luminous tube of 2-LED, 3-resistance R 1,4-resistance R 2,5-touch-switch S1,6-touch-switch S2,7-power supply.
Embodiment
Embodiment: as shown in the figure, a kind of irradiative telegraph, it comprises two microscler luminous tubes of LED (1), the circular luminous tube (2) of LED, resistance R 1 (3), R2 (4), touch-switch S1 (5), S2 (6) and a power supply 7, the microscler luminous tube of the LED of two green light (1) parallel connection, connect with resistance R 2 (4) and touch-switch S2 (6), with the circular luminous tube (2) of the red light LED that connects, resistance R 1 (3) and touch-switch S1 (5) parallel connection, be connected with power supply 7.
Claims (1)
1. irradiative telegraph, it is characterized in that: it comprises two microscler luminous tubes of LED, the circular luminous tube of LED, resistance R 1, R2, touch-switch S1, S2 and a power supply, two microscler luminous tube parallel connections of LED, connect with resistance R 2 and touch-switch S2, with the circular luminous tube of the LED that connects, resistance R 1 and touch-switch S1 parallel connection, be connected with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220757259 CN203086475U (en) | 2012-12-31 | 2012-12-31 | Luminous telegraph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220757259 CN203086475U (en) | 2012-12-31 | 2012-12-31 | Luminous telegraph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086475U true CN203086475U (en) | 2013-07-24 |
Family
ID=48832277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220757259 Expired - Fee Related CN203086475U (en) | 2012-12-31 | 2012-12-31 | Luminous telegraph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768518A (en) * | 2018-05-23 | 2018-11-06 | 西安蜂语信息科技有限公司 | Information transferring method and device |
-
2012
- 2012-12-31 CN CN 201220757259 patent/CN203086475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768518A (en) * | 2018-05-23 | 2018-11-06 | 西安蜂语信息科技有限公司 | Information transferring method and device |
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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: 20130724 Termination date: 20131231 |