CN204139280U - A kind of pan with auto-flushing - Google Patents
A kind of pan with auto-flushing Download PDFInfo
- Publication number
- CN204139280U CN204139280U CN201420599814.7U CN201420599814U CN204139280U CN 204139280 U CN204139280 U CN 204139280U CN 201420599814 U CN201420599814 U CN 201420599814U CN 204139280 U CN204139280 U CN 204139280U
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- China
- Prior art keywords
- pan
- circuit
- drive circuit
- motor
- auto
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Abstract
The utility model discloses a kind of pan with auto-flushing, relate to pan control technology field, comprise central control unit, power supply, infrared circuit, laser sensor circuit, motor-drive circuit, relay drive circuit, stepper motor, flushometer, pan, warning device; Described power supply, infrared circuit, laser sensor circuit, motor-drive circuit, relay drive circuit, warning device, as the peripheral circuit of central control unit, are connected with central control unit respectively; The output Driving Stepping Motor of described motor-drive circuit; Described relay drive circuit exports and is connected with flushometer, and described flushometer is connected with pan.The utility model has the pan of auto-flushing, have employed Single-chip Controlling, can realize the bath of automatic paper extraction, and a people can only take out a paper rushes a water, effectively economizes on resources; There is advertizing effect; Health, prevents bacterial cross-infection.
Description
Technical field
The utility model relates to pan control technology field, especially relates to a kind of pan with auto-flushing.
Background technology
In the rest room of crowded public place, common pan very easily damages due to long-time Reusability, in addition wash by water and often cause rest room to emit bad smell not in time, not only affect the sense organ comfort level of PE and user, bacteria breed more may be caused to cause spreading disease, the season that especially infectious disease is occurred frequently and region.But excessive bath causes again the loss in vain of water resource.Part provides the public toilet of toilet paper, and heling himself freely to of people more aggravates the wasting of resources.People have waited in expectation one can after going to toilet, and can the pan of auto-flushing occur.
Utility model content
The purpose of this utility model is the problems referred to above existed to solve prior art, provides a kind of pan with auto-flushing, and this pan can realize the bath of automatic paper extraction, and a people can only take out a paper rushes a water, effectively economizes on resources; There is advertizing effect; Health, prevents bacterial cross-infection.
The purpose of this utility model is achieved through the following technical solutions:
There is a pan for auto-flushing, comprise central control unit, power supply, infrared circuit, laser sensor circuit, motor-drive circuit, relay drive circuit, stepper motor, flushometer, pan, warning device; Described power supply, infrared circuit, laser sensor circuit, motor-drive circuit, relay drive circuit, warning device, as the peripheral circuit of central control unit, are connected with central control unit respectively; The output Driving Stepping Motor of described motor-drive circuit; Described relay drive circuit exports and is connected with flushometer, and described flushometer is connected with pan.
The built-in single-chip microcomputer of described central control unit.
The model of described single-chip microcomputer is STC89C52.
Described controller adds speech ciphering equipment.
Described controller adds button.
Described warning device is buzzer.
Described infrared circuit comprises infrared sensor.
Described laser sensor circuit comprises laser sensor.
The utility model beneficial effect is: a kind of pan with auto-flushing, have employed Single-chip Controlling, can realize the bath of automatic paper extraction, and a people can only take out a paper rushes a water, effectively economizes on resources; There is advertizing effect; Health, prevents bacterial cross-infection.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Fig. 1 is the utility model pan theory diagram.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
The utility model is described in detail below with reference to Fig. 1, there is a pan for auto-flushing, mainly comprise: central control unit 1, power supply 2, infrared circuit 3, button 4, speech ciphering equipment 5, laser sensor circuit 6, motor-drive circuit 7, relay drive circuit 8, stepper motor 9, flushometer 10, pan 11, warning device 12.Power supply 2, infrared circuit 3, button 4, speech ciphering equipment 5, laser sensor circuit 6, motor-drive circuit 7, relay drive circuit 8, warning device 12, as the peripheral circuit of central control unit 1, are connected with central control unit 1 respectively; The output Driving Stepping Motor 9 of motor-drive circuit 7; The output of relay drive circuit 8 is connected with flushometer 10, and flushometer 10 is connected with pan 11.
The built-in single-chip microcomputer of central control unit 1, the model of single-chip microcomputer is STC89C52, and central control unit 1 is single-chip minimum system module, for controlling other peripheral circuit.Power supply 2 provides power supply for control circuit.Whether infrared circuit 3 is the infrared circuit for being made up of infrared sensor, have people to exist for detecting.The input of speech ciphering equipment 5 is connected with central control unit 1, is used for playing some background musics, public service ads or commercial advertisement.Speech ciphering equipment 5 has multiple play mode, and play mode can be set by single-chip microcomputer, also can increase button 4, the play mode of speech ciphering equipment is manually changed by button, make pan human oriented design, Energy and comfort, there is certain advertizing effect.
Laser sensor circuit is the circuit having laser sensor to form, and laser sensor circuit detects pan by laser sensor and whether lacks paper.If lack paper warning device to send warning, as buzzer will be reported to the police, staff is reminded to add paper.The output Driving Stepping Motor 9 of motor-drive circuit 7, stepper motor is opened loop control element electric impulse signal being changed into angular displacement or linear displacement.When non-overload, the rotating speed of motor, the position of stopping only depending on frequency and the umber of pulse of pulse signal, and not by the impact of load change, namely add a pulse signal to motor, motor then turns over a step angle.The paper that certain angle extracts certain length is turned over by motor.The angle that motor turns over can set in advance, and the paper extracted out is like this regular length.The length of extracting paper out can regulate by regulating the anglec of rotation of motor.Relay drive circuit 8 exports and is connected with flushometer 10, the output signal control relay of relay drive circuit, and Control flushometer, flushometer completes the bath to pan.
During concrete enforcement, after central control unit energising, first laser sensor carries out scarce paper detection.When having paper, the pulse signal of laser transmitter projects intercepts, and laser pickoff does not have Received signal strength, and single-chip microcomputer does not respond.If do not have paper, the receiving terminal Received signal strength of laser sensor also gives single-chip microcomputer signal transmission, and single-chip microcomputer can make response, sends alarm signal, reminds staff to add paper.
When someone enters lavatory, infrared sensor detects that someone enters lavatory, and infrared circuit passes to single-chip microcomputer the detection signal of infrared sensor.Response made by single-chip microcomputer, controls speech ciphering equipment and plays background music, public service ads or commercial advertisement.People enter lavatory complete time, press paper extraction button, single-chip microcomputer can send control signal to motor-drive circuit.Motor-drive circuit control step motor rotates to an angle, and extracts the paper of regular length out, and relay drive circuit control relay work simultaneously, Control flushometer is washed by water to pan.Stepper motor is a two-phase asynchronous motor, can be extracted out the paper of regular length by the rotation of asynchronous machine, and the length of paper can realize by regulating the anglec of rotation of asynchronous machine.Flushometer is by Control, and when flushed, the control signal that single-chip microcomputer sends is amplified through relay drive circuit, and electrical relay is connected, and flushometer is washed by water to pan.Everyone can only take out a paper at every turn and rush a water, and again push button, single-chip microcomputer does not respond.When nobody enters lavatory, single-chip microcomputer does not send signal to relay drive circuit, motor-drive circuit, and stepper motor and flushometer do not work.The utility model has the pan of auto-flushing, have employed Single-chip Controlling, can realize auto-flushing paper extraction, economize on resources; Human oriented design, Energy and comfort, has certain advertizing effect; Health, prevents bacterial cross-infection.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. there is a pan for auto-flushing, it is characterized in that: comprise central control unit, power supply, infrared circuit, button, laser sensor circuit, motor-drive circuit, relay drive circuit, stepper motor, flushometer, pan, warning device; Described power supply, infrared circuit, button, laser sensor circuit, motor-drive circuit, relay drive circuit, warning device, as the peripheral circuit of central control unit, are connected with central control unit respectively; The output Driving Stepping Motor of described motor-drive circuit; Described relay drive circuit exports and is connected with flushometer, and described flushometer is connected with pan.
2. according to a kind of pan with auto-flushing according to claim 1, it is characterized in that: the built-in single-chip microcomputer of described central control unit.
3. according to a kind of pan with auto-flushing according to claim 2, it is characterized in that: the model of described single-chip microcomputer is STC89C52.
4., according to a kind of pan with auto-flushing according to claim 1, it is characterized in that: described controller adds speech ciphering equipment.
5. according to a kind of pan with auto-flushing according to claim 1, it is characterized in that: described warning device is buzzer.
6., according to a kind of pan with auto-flushing according to claim 1, it is characterized in that: described infrared circuit comprises infrared sensor.
7., according to a kind of pan with auto-flushing according to claim 1, it is characterized in that: described laser sensor circuit comprises laser sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599814.7U CN204139280U (en) | 2014-10-16 | 2014-10-16 | A kind of pan with auto-flushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599814.7U CN204139280U (en) | 2014-10-16 | 2014-10-16 | A kind of pan with auto-flushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139280U true CN204139280U (en) | 2015-02-04 |
Family
ID=52415977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599814.7U Expired - Fee Related CN204139280U (en) | 2014-10-16 | 2014-10-16 | A kind of pan with auto-flushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944306A (en) * | 2019-04-25 | 2019-06-28 | 亳州学院 | A kind of squatting pan auto-flushing paper extraction system |
-
2014
- 2014-10-16 CN CN201420599814.7U patent/CN204139280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944306A (en) * | 2019-04-25 | 2019-06-28 | 亳州学院 | A kind of squatting pan auto-flushing paper extraction system |
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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: 20150204 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |