CN2651713Y - Automatic indicator - Google Patents
Automatic indicator Download PDFInfo
- Publication number
- CN2651713Y CN2651713Y CN 200320124553 CN200320124553U CN2651713Y CN 2651713 Y CN2651713 Y CN 2651713Y CN 200320124553 CN200320124553 CN 200320124553 CN 200320124553 U CN200320124553 U CN 200320124553U CN 2651713 Y CN2651713 Y CN 2651713Y
- Authority
- CN
- China
- Prior art keywords
- sensor
- control circuit
- utility
- prompting device
- electric battery
- 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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- Emergency Alarm Devices (AREA)
Abstract
The utility model provides an automatic reminding device. The main body of the utility model is configured as a shell body; a control circuit, a speaker and a sensor are positioned in the shell body; the power source of the control circuit is configured as a battery unit; the anode end of the battery unit is connected to one end of the sensor; the cathode of the battery unit and another end of the sensor are connected to an IC sound chip control end; two ends of the speaker are connected to the output end of the IC sound chip. The utility model is able to make the alarming sound of ''No smoking'' or ''No noise'' with the accompaniment of pleasant music, so as to remind people to conduct themselves and protect the environment while avoiding the embarrassment.
Description
Technical field
The utility model relates to electronic apparatus, especially a kind of automatic prompting device.
Background technology
Current, progress along with society, people more and more pay attention to the cleaning and the peace and quiet of living environment, different occasions such as office, meeting room, library, family, often do not wish to occur smoking phenomenon and/or bigger voice, but because people's educational level is uneven, the regulation that some automatic these occasions of violation are always arranged, often the set character property information of these occasions is turned a blind eye to, people are also under the pressure of sensibilities, let matters drift, make environment be subjected to infringement, influence people's physical and mental health.
Summary of the invention
The purpose of this utility model provide a kind of structure ingenious, send the automatic prompting device of information warning automatically.
Its technical scheme is: this automatic prompting device, main body is a housing, be provided with control circuit, loudspeaker, sensor in the housing, the control circuit power supply is an electric battery, battery anode termination sensor one end, electric battery negative pole, another termination of sensor IC speech chip control end, loudspeaker two termination IC speech chip output terminals.
Described sensor is a sound transducer, and is in series with normally closed switch between the electric battery.
Described sensor is a smoke transducer, and is in series with normally closed switch between the electric battery.
Described sensor is the combination of sound transducer and smoke transducer.
The utility model utilizes control circuit control IC speech chip to send caution sounds such as " no smoking ", " forbidding loud confused noise " cleverly; also can be aided with beautiful music; thereby the conscious convergence factum of people that prompting is not abided by the regulations when avoiding awkward, has been protected environment.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model circuit theory diagrams.
Embodiment
As shown in Figure 1, 2, this automatic prompting device, main body is a housing 1, be provided with control circuit 6, loudspeaker 7, normally closed switch 3, normally closed switch 5, sound transducer 2, smoke transducer 4 in the housing 1, control circuit 6 power supplys are electric battery, battery anode termination switch 3, sound transducer 2, electric battery negative pole, sound transducer 2 another termination IC speech chip control ends, 7 liang of termination IC of loudspeaker speech chip output terminal.Normally closed switch 5, smoke transducer 4 are connected in parallel on normally closed switch 3, sound transducer 2 two ends.Only no smoking and when not forbidding sound, can open normally closed switch 3 when some occasion, and sound transducer just quits work, and smoke transducer work is only arranged.
Claims (4)
1. automatic prompting device, be characterised in that main body is housing (1), be provided with control circuit (6), loudspeaker (7), sensor in the housing (1), control circuit (6) power supply is an electric battery, battery anode termination sensor one end, electric battery negative pole, another termination of sensor IC speech chip control end, loudspeaker (7) two termination IC speech chip output terminals.
2. automatic prompting device as claimed in claim 1 is characterized in that, sensor is sound transducer (2), and is in series with normally closed switch (3) between the electric battery.
3. automatic prompting device as claimed in claim 1 is characterized in that, sensor is smoke transducer (4), and is in series with normally closed switch (5) between the electric battery.
4. automatic prompting device as claimed in claim 1 is characterized in that, sensor is the combination of sound transducer (2) and smoke transducer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124553 CN2651713Y (en) | 2003-11-13 | 2003-11-13 | Automatic indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124553 CN2651713Y (en) | 2003-11-13 | 2003-11-13 | Automatic indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2651713Y true CN2651713Y (en) | 2004-10-27 |
Family
ID=34349037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320124553 Expired - Fee Related CN2651713Y (en) | 2003-11-13 | 2003-11-13 | Automatic indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2651713Y (en) |
-
2003
- 2003-11-13 CN CN 200320124553 patent/CN2651713Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |