CN203192357U - Flower and grass sign - Google Patents
Flower and grass sign Download PDFInfo
- Publication number
- CN203192357U CN203192357U CN 201320072199 CN201320072199U CN203192357U CN 203192357 U CN203192357 U CN 203192357U CN 201320072199 CN201320072199 CN 201320072199 CN 201320072199 U CN201320072199 U CN 201320072199U CN 203192357 U CN203192357 U CN 203192357U
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- CN
- China
- Prior art keywords
- direction board
- sign
- grass
- circuit
- flowers
- 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 flower and grass sign which comprises a sign body, a control circuit is arranged on the sign body, the control circuit is respectively connected with an infrared sensor, an acousto-optic controller, a luminous circuit, a sound production circuit and a power source, and the acousto-optic controller comprises a voice operated switch and a photosensitive IC. The flower and grass sign can remind people not to tread grass, when the people walk close to the sign, the sign can give a sound to remind people that 'grass is animate, please take care of the grass ', meanwhile, at dark or at night, when the people walk close to the sign, and colored lamps below the sign will be started, can play a role in lighting up a road surface and remind the passing people the grass.
Description
Technical field
The utility model relates to a kind of flowers and plants direction board, is specifically related to a kind of flowers and plants direction board.
Background technology
Traditional flowers and plants direction board; generally formed by the caveat on direction board and the direction board or signal language; it can play a kind of warning function to the adult; remind people not trample little grass; yet for the children that also do not enter a school; they are naughty age just; they just see has the piece plate to erect there on the meadow; and do not know their real meaning; if individual flowers and plants direction board is arranged, when pedestrian or child walk close to, can send suggestion voice; must well remind child to cherish little grass, protect little grass.
Summary of the invention
The problem that the utility model need solve provides a kind of flowers and plants direction board with sound prompt function and energy savings.
To achieve these goals, the utility model designs a kind of flowers and plants direction board, it comprises direction board, it is characterized in that: described direction board is provided with control circuit, control circuit is connected with infrared sensor, sound-optical controller, illuminating circuit, phonation circuit and power supply respectively, and described sound-optical controller comprises audio-switch and photosensitive IC.
Described phonation circuit is provided with playback switch, loudspeaker.
Described loudspeaker is contained in the box body, and playback switch is contained on the outside surface of this box body.
Also include rectification filtering voltage stabilizing circuit in the described illuminating circuit.
Be connected with battery and some color lamps in the described illuminating circuit, color lamp evenly distributes a week along the direction board periphery.
The beneficial effect of the utility model flowers and plants direction board: this flowers and plants direction board is more more humane than traditional flowers and plants direction board, can send voice suggestion, can remind people especially children do not step on little grass, when the people walks close to it, can send the prompting of " little grass is lived; please cherish little grass ", simultaneously, darkness or evening, when the people walked close to it, the color lamp under the direction board can start, can play the effect of illuminating the road surface, can also remind passing people, this is a meadow, please cherish little grass.Be widely used in planting the public place of flowers and plants, particularly lawn, park and lawn, residential quarter are located, existing effect of beautifying the environment using electricity wisely again.
Description of drawings:
Fig. 1 is the functional-block diagram of the utility model flowers and plants direction board.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with specific embodiment and accompanying drawing structural principle of the present utility model is described in further detail.
As shown in Figure 1, a kind of flowers and plants direction board, it comprises direction board, described direction board is provided with control circuit, control circuit respectively with infrared sensor, sound-optical controller, illuminating circuit, phonation circuit is connected with power supply, described sound-optical controller comprises audio-switch and photosensitive IC, described phonation circuit is provided with playback switch, loudspeaker, described loudspeaker is contained in the box body, playback switch is contained on the outside surface of this box body, also include rectification filtering voltage stabilizing circuit in the described illuminating circuit, be connected with battery and some color lamps in the described illuminating circuit, color lamp evenly distributes a week along the direction board periphery.
As shown in Figure 1, the principle of work of the utility model flowers and plants direction board: 1, when infrared sensor detects human infrared signal, will send digital signal to control circuit, after control circuit receives described digital signal, just can send instruction to phonation circuit, start loudspeaker, send voice suggestion, when human infrared signal broke away from the sensing range of infrared sensor, infrared sensor no longer sent digital signal, and described phonation circuit just can be closed; 2, when sound-optical controller detects light and is lower than the lightness that sets, when detecting simultaneously the sound that human body sends on foot again, sound-optical controller sends detected signal to control circuit, after control circuit receives described signal, just can send instruction to illuminating circuit, start color lamp, when human body leaves the scope of sound-optical controller detection, sound-optical controller no longer sends signal, and described illuminating circuit just can be closed.
Above-mentioned embodiment is preferred embodiment of the present utility model; can not limit with the utility model; other any change that does not deviate from the technical solution of the utility model and make or other equivalent substitute modes all are included within the protection domain of the present utility model.
Claims (5)
1. flowers and plants direction board, it comprises direction board, it is characterized in that: described direction board is provided with control circuit, and control circuit is connected with infrared sensor, sound-optical controller, illuminating circuit, phonation circuit and power supply respectively, and described sound-optical controller comprises audio-switch and photosensitive IC.
2. flowers and plants direction board according to claim 1, it is characterized in that: described phonation circuit is provided with playback switch, loudspeaker.
3. flowers and plants direction board according to claim 2, it is characterized in that: described loudspeaker is contained in the box body, and playback switch is contained on the outside surface of this box body.
4. flowers and plants direction board according to claim 3 is characterized in that: also include rectification filtering voltage stabilizing circuit in the described illuminating circuit.
5. flowers and plants direction board according to claim 4 is characterized in that: be connected with battery and some color lamps in the described illuminating circuit, color lamp evenly distributes a week along the direction board periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072199 CN203192357U (en) | 2013-02-09 | 2013-02-09 | Flower and grass sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072199 CN203192357U (en) | 2013-02-09 | 2013-02-09 | Flower and grass sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192357U true CN203192357U (en) | 2013-09-11 |
Family
ID=49109196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320072199 Expired - Fee Related CN203192357U (en) | 2013-02-09 | 2013-02-09 | Flower and grass sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558817A (en) * | 2013-10-25 | 2014-02-05 | 桂林雅馨装饰工程有限公司 | Lawn green belt management system |
-
2013
- 2013-02-09 CN CN 201320072199 patent/CN203192357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558817A (en) * | 2013-10-25 | 2014-02-05 | 桂林雅馨装饰工程有限公司 | Lawn green belt management 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: 20130911 Termination date: 20140209 |