CN203535706U - Number-of-people indication device for public restroom - Google Patents
Number-of-people indication device for public restroom Download PDFInfo
- Publication number
- CN203535706U CN203535706U CN201320656856.5U CN201320656856U CN203535706U CN 203535706 U CN203535706 U CN 203535706U CN 201320656856 U CN201320656856 U CN 201320656856U CN 203535706 U CN203535706 U CN 203535706U
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- China
- Prior art keywords
- public lavatory
- microcontroller
- lamp module
- public restroom
- public
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- 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 number-of-people indication device for a public restroom and belongs to the field of electronic number-of-people indication. The device comprises a microcontroller, a power supply, an indication lamp module and human body sensors corresponding to public restroom pans in number, wherein one human body sensor is correspondingly mounted on one public restroom pan; the indication lamp module is arranged at a public restroom entry; all the human body sensors are connected with the signal input end of the microcontroller; the indication lamp module is connected with the output end of the microcontroller. According to the device, the pan occupation situation of the public restroom can be detected and indicated through the indication lamp, so that people can conveniently select the proper time for going to the restroom.
Description
Technical field
The utility model relates to position, a kind of public lavatory number indicating device, belongs to number electronics indication field.
Background technology
Position, public lavatory, refers to that the compartment in public lavatory is cheated position.At present; the public places such as a lot of megastore, office building, hotel are all furnished with public lavatory; because the number of some public places is more; position, hole in public lavatory often can be occupied full; and people only come into one one, public lavatory, check and just can know whether free position, hole; special in larger public lavatory, this is easy to waste people's time.
Utility model content
The utility model, for the problem in background technology, proposes position, a kind of public lavatory number indicating device.
The utility model, for overcoming the above problems, adopts following technical scheme:
Position, a public lavatory number indicating device, comprise microcontroller, power supply, indicating lamp module and with the human inductor of position, public lavatory respective amount; A human inductor correspondence is installed on place, position, a public lavatory; Described indicating lamp module is located at porch, public lavatory; All human inductors are all connected with the signal input part of microcontroller; Described indicating lamp module is connected with the output terminal of microcontroller.
Preferably, described power acquisition powered battery.
Further, described indicating lamp module comprises a green LED pilot lamp and a red LED pilot lamp.
Technique effect:
1, the utility model can detect the hole bit stealing situation in public lavatory, and shows by the pilot lamp on doorway, makes people before entering lavatory, just can know whether position, vacant hole, has saved the time.
2, the utility model is reasonable in design, and practical function is strong, has good market outlook.
Accompanying drawing explanation
Fig. 1 is circuit structure block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is done in further detail and is introduced:
Circuit structure of the present utility model as shown in Figure 1, comprise microcontroller, power supply, indicating lamp module and with the human inductor of position, public lavatory respective amount; A human inductor correspondence is installed on place, position, a public lavatory; Described indicating lamp module is located at porch, public lavatory; All human inductors are all connected with the signal input part of microcontroller; Described indicating lamp module is connected with the output terminal of microcontroller.
Described power acquisition 12V lithium battery power supply; Described microcontroller adopts the P89V51RD2FA microcontroller of NXP company and internal processes to realize; Described indicating lamp module comprises a green LED pilot lamp and a red LED pilot lamp, and microcontroller, power supply and two LED light are in conjunction with being designed to an electronic director, and this indicator is installed on the top of public lavatory entrance, so that people see; Described human inductor adopts the VT-EWS of Nanjing Yuan Tuo Science and Technology Ltd., and it is installed on the dividing plate of each compartment of public lavatory.
In use, microcontroller can detect the human body in position, public lavatory by human inductor, and by all detected value Systems to microcontroller, program in microcontroller is made corresponding control: when all human inductors all produce induced signal, microcontroller can be lighted the red LED pilot lamp of porch, public lavatory, entirely occupied to represent the position, hole in public lavatory; Otherwise microcontroller can be lighted the green LED pilot lamp of porch, public lavatory, to represent also having position, unappropriated hole in public lavatory.
Claims (3)
1. position, a public lavatory number indicating device, is characterized in that: comprise microcontroller, power supply, indicating lamp module and with the human inductor of position, public lavatory respective amount; A human inductor correspondence is installed on place, position, a public lavatory; Described indicating lamp module is located at porch, public lavatory; All human inductors are all connected with the signal input part of microcontroller; Described indicating lamp module is connected with the output terminal of microcontroller.
2. position, a kind of public lavatory according to claim 1 number indicating device, is characterized in that: described power acquisition powered battery.
3. position, a kind of public lavatory according to claim 1 number indicating device, is characterized in that: described indicating lamp module comprises a green LED pilot lamp and a red LED pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656856.5U CN203535706U (en) | 2013-10-23 | 2013-10-23 | Number-of-people indication device for public restroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656856.5U CN203535706U (en) | 2013-10-23 | 2013-10-23 | Number-of-people indication device for public restroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535706U true CN203535706U (en) | 2014-04-09 |
Family
ID=50421889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656856.5U Expired - Fee Related CN203535706U (en) | 2013-10-23 | 2013-10-23 | Number-of-people indication device for public restroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591565A (en) * | 2013-10-23 | 2014-02-19 | 无锡莱吉特信息科技有限公司 | Public toilet cubicle number-of-users indicating device |
-
2013
- 2013-10-23 CN CN201320656856.5U patent/CN203535706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591565A (en) * | 2013-10-23 | 2014-02-19 | 无锡莱吉特信息科技有限公司 | Public toilet cubicle number-of-users indicating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |