CN109914556A - A kind of multi-functional lavatory tool induction flush switch - Google Patents
A kind of multi-functional lavatory tool induction flush switch Download PDFInfo
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- CN109914556A CN109914556A CN201910256930.6A CN201910256930A CN109914556A CN 109914556 A CN109914556 A CN 109914556A CN 201910256930 A CN201910256930 A CN 201910256930A CN 109914556 A CN109914556 A CN 109914556A
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Abstract
The present invention relates to public lavatory technical fields, specially a kind of multi-functional lavatory tool induction flush switch, including controlling chip, the port P2 is connected separately on the control chip, the port P3, the port P4, toggle switch, relay 1 and relay 2, No. 1 pin of the port P2 is connected on No. 20 pins of control chip, No. 2 pins of the port P2 are grounded, and one end of C7 and one end of R2 are connected to No. 2 pins, No. 3 pins of the port P2 are connected to+5V power supply, No. 2 pins of the port P3 are connected on No. 18 pins of control chip, the beneficial effects of the present invention are: the adjustable flushing time；It does not use under PIC control, realizes 2 flushings by toggle switch；Adjustable distance of reaction；Compatible alternating current-direct current, multiple voltage: by wire jumper, changing power supply circuit, realizes compatible various voltages；Realize multiple groups electrical appliance, choreography；Equipped with hand push button.
Description
Technical field
The present invention relates to public lavatory technical field, specially a kind of multi-functional lavatory tool induction flush switch.
Background technique
Public lavatory is different from family bathroom space, and the water source for building ground is not standard hydraulic pressure, the thickness of water pipe, the flow of water, all
It can be different.Using the induction flush switch of finished product, fixed washing time, only once flushing, usually punching is not washed clean, and unrestrained
Water wasting.In rest room construction, because equipment usage mode is different, it will increase negative-pressure vacuum pump sometimes and inhale, or even increase reamer, will defend
Raw paper, sanitary napkin hinge is broken, but multiple electrical appliances, traditional inductive switch can not load, can not co-ordination.
In previous work progress, be by a large amount of relay, PIC, Lai Shixian's, the combination of multiple groups electric appliance, no
Only at high cost, failure rate is also high, meanwhile, environmental sanitation cleaning worker is difficult to grasp operation skill.
Traditional inductive switch can accidentally rinse, because of light problem although inductor has passed through the very narrow optical filtering of wave band
Piece, still, inductor be it is very sensitive, in very narrow light wave, still there is many interference, so, pass through distance and adjust, it is real
It is existing, it is effective to incude, the light wave interference of idle space is excluded, is able to solve and accidentally rinses.
Traditional inductive switch volume is excessive, but inside the wall of public lavatory, and after being mounted with solenoid valve and water pipe, space is very
It is small, it is difficult to meet, so developing the product in the case where there is urgent need.His birth, not only reduce equipment at
This, also allows operation more intelligent, foolproof.
Summary of the invention
The purpose of the present invention is to provide a kind of multi-functional lavatory tool induction flush switch, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of multi-functional lavatory tool incudes flush switch, including
Chip is controlled, is connected separately with the port P2, the port P3, the port P4, toggle switch, relay 1 and relay on the control chip
Device 2, No. 1 pin of the port P2 are connected on No. 20 pins of control chip, and No. 2 pins of the port P2 are grounded, and
One end of C7 and one end of R2 are connected to No. 2 pins, and No. 3 pins of the port P2 are connected to+5V power supply, and No. 2 of the port P3 are drawn
Foot is connected on No. 18 pins of control chip, and No. 4 pins of the port P3 are connected on No. 4 pins of control chip, described
No. 3 pins of the port P3 are grounded, and No. 1 pin access+5V power supply of the port P3, No. 2 pins of the port P4 are connected to control
On No. 2 pins of coremaking piece, and No. 3 pins of the port P4 are connected on No. 3 pins of control chip, and No. 4 of the port P4
Pin access+5V power supply, and No. 5 pins ground connection of the port P4, No. 13 of No. 1 pin connection control chip of the toggle switch
Pin is followed by R11, and No. 14 pins of No. 2 pins connection control chip of toggle switch are followed by No. 3 pins of R12, toggle switch
No. 15 pins of connection control chip are followed by R13, and No. 16 pins of No. 4 pins connection control chip of toggle switch are followed by
R14, R11, R12, R13 and R14 are grounded, and No. 5 pins of toggle switch, No. 6 pins, No. 7 pins and No. 8 pins access
+ 5V power supply power supply, the control No. 10 of chip are connected with the R5 of relay 1, No. 3 pins of the chip U3 of relay 1 and
No. 2 pins of the port P1 are connected, and No. 4 pins of the chip U3 of relay 1 are connected with No. 1 pin of the port P1, described
R7, R5 of relay 1 and No. 1 pin access+12V power supply of chip U3, and the R6 ground connection of relay 1, the control chip
No. 19 pins are connected with the R8 of relay 2, and No. 3 pins of the chip U4 of relay 2 are connected with No. 4 pins of the port P1,
And No. 4 pins of the chip U4 of relay 2 are connected with No. 3 pins of the port P1, R17, R10 and chip of the relay 2
No. 1 pin access+12V power supply of U4, and the R9 ground connection of relay 2, the D4 of No. 5 pins and power input of the port P1
It is connected with D2, and No. 6 pins of the port P1 are connected with the F1 of power input, between the D3 and D4 of the power input
Ground connection, the C1 access+12V power supply of power input, and No. 2 pins of C1, C4, chip U1 are grounded after being connected with LED1, electricity
Access+5V power supply, No. 17 pins of the control chip are connected R3, R1 and C4 of source input terminal with R4 together, R4 and LED2
It is grounded after being connected, access+5V power supply after No. 9 pins of the control chip are connected with C6 controls No. 8 pins and C5 of chip
Connection, control chip No. 7 pins, C6 connect with C5 after be grounded, it is described control chip No. 5 pins access C8, control chip
No. 6 pins access C9, and C8 be connected with C9 after be grounded.
Preferably, the toggle switch is 6 bit digital toggle switch, and No. 6 dial-ups of the toggle switch are that distance is adjusted
Key.
Preferably, it is docked on the control chip to hair infrared inductor.
Preferably, duplicate relay jack is provided on the control chip.
Preferably, the control chip is programmable chip.
Preferably, the LED1 is power supply indicator.
Preferably, hand push button is set on the toggle switch.
Compared with prior art, the beneficial effects of the present invention are:
1, the adjustable flushing time: extending or reduces washing time, solves amount of flush water, adapts to different hydraulic pressure；
2, do not use under PIC control, realize 2 flushings by toggle switch: primary lubrication sanitary ware surface allows excrement not stick
It is glutinous；Once flushing can be rinsed well sanitary ware with a small amount of water.
3, adjustable distance of reaction: interference of the light source to inductor is reduced, avoids accidentally rinsing
4, compatible alternating current-direct current, multiple voltage: by wire jumper, changing power supply circuit, realizes compatible various voltages
5, realize multiple groups electrical appliance, choreography: not using PIC to control, and does not use electric appliance combination, passes through the product
Chip program.
6, it is furnished with hand push button: when preventing equipment fault, when cannot normally rinse, emergency processing mode.
Detailed description of the invention
Fig. 1 is circuit diagram of the invention；
Fig. 2 is control chip circuit figure of the invention；
Fig. 3 is toggle switch circuit diagram of the invention；
Fig. 4 is power input circuit diagram of the invention；
Fig. 5 is P1 terminal circuit figure of the invention；
Fig. 6 is P2 terminal circuit figure of the invention；
Fig. 7 is P3 terminal circuit figure of the invention；
Fig. 8 is P4 terminal circuit figure of the invention；
Fig. 9 is 1 circuit diagram of relay of the invention；
Figure 10 is 2 circuit diagram of relay of the invention；
Figure 11 is one dial-up annotated map of working condition of the invention；
Figure 12 is two dial-up annotated map of working condition of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-10 is please referred to, the present invention provides a kind of technical solution: a kind of multi-functional lavatory tool induction flush switch, including control
Coremaking piece, control chip are programmable chip.It controls and is docked on chip to hair infrared inductor.It is connected separately on control chip
No. 1 pin of the port P2, the port P3, the port P4, toggle switch, relay 1 and relay 2, the port P2 is connected to control chip
No. 20 pins on, No. 2 pins of the port P2 are grounded, and one end of C7 and one end of R2 are connected to No. 2 pins, the 3 of the port P2
Number pin is connected to+5V power supply, and No. 2 pins of the port P3 are connected on No. 18 pins of control chip, and No. 4 pins of the port P3
It is connected on No. 4 pins of control chip, No. 3 pins of the port P3 are grounded, and No. 1 pin access+5V power supply of the port P3, P4
No. 2 pins of port are connected on No. 2 pins of control chip, and No. 3 pins of the port P4 are connected to control No. 3 of chip and draw
On foot, No. 4 pin access+5V power supplys of the port P4, and No. 5 pins ground connection of the port P4, No. 1 pin of toggle switch connect control
No. 13 pins of coremaking piece are followed by R11, and No. 14 pins of No. 2 pins connection control chip of toggle switch are followed by R12, dial-up is opened
No. 15 pins of No. 3 pins connection control chip closed are followed by R13, and the 16 of No. 4 pins connection control chip of toggle switch
Number pin is followed by R14, and R11, R12, R13 and R14 are grounded, and No. 5 pins of toggle switch, No. 6 pins, No. 7 pins and No. 8
Pin access+5V power supply power supply, toggle switch are 6 bit digital toggle switch, and hand push button is arranged on toggle switch.Dial-up is opened
No. 6 dial-ups closed are apart from adjusting key.No. 10 of control chip are connected with the R5 of relay 1, and the 3 of the chip U3 of relay 1
Number pin is connected with No. 2 pins of the port P1, and No. 4 pins of the chip U3 of relay 1 are connected with No. 1 pin of the port P1
It connects, R7, R5 of relay 1 and No. 1 pin access+12V power supply of chip U3, and the R6 ground connection of relay 1, controls the 19 of chip
Number pin is connected with the R8 of relay 2, and No. 3 pins of the chip U4 of relay 2 are connected with No. 4 pins of the port P1, and
No. 4 pins of the chip U4 of relay 2 are connected with No. 3 pins of the port P1, and No. 1 of R17, R10 of relay 2 and chip U4
Pin access+12V power supply, and the R9 ground connection of relay 2, No. 5 pins of the port P1 are connected with the D4 of power input and D2,
And No. 6 pins of the port P1 are connected with the F1 of power input, the D3 and D4 of power input indirectly, power input
C1 access+12V power supply, and No. 2 pins of C1, C4, chip U1 be connected with LED1 after be grounded, LED1 is power supply indicator.
Access+5V power supply, No. 17 pins for controlling chip are connected R3, R1 and C4 of power input with R4 together, R4 and LED2 phase
Be grounded after connection, control chip No. 9 pins be connected with C6 after access+5V power supply, No. 8 pins for controlling chip connect with C5,
No. 7 pins, C6 of control chip are grounded after connecting with C5, are controlled No. 5 pins access C8 of chip, are controlled No. 6 pins of chip
Access C9, and C8 be connected with C9 after be grounded, control chip on be provided with duplicate relay jack.
Multi-functional lavatory tool induction flush switch is one based on the control switch to hair infrared inductor, is that a function is matched
Part is a switch, designs mainly for Punching and bore edge drawing mould.After powering on, the power supply of different voltages is wiring board by jumper
The operating voltage of offer realizes Width funtion application.The state that chip can be set at the initial stage of powering on according to toggle switch is controlled, is entered
Different working conditions, such as rinse 1 second for the first time, second of flushing 5 seconds, (because of rest room construction situation multiplicity, hydraulic pressure have more
Difference, hydraulic pressure is low, and punching does not wash clean, and hydraulic pressure is high, splashes out spray and makes the personnel's clothing that goes to the toilet dirty, so, by adjusting washing time,
Water can be reduced and increase water, reach control washing water quantity effect, can be according to different needs), 1~No. 5 dial-up mentions
For different combinations, No. 6 dial-ups are that distance is adjusted, and 60 centimetres and 80 centimetres of distance of reaction can be switched, can solve lavatory in this way
Between it is of different sizes, inductive switch distance not enough or too far, in the case where increasing by one relay, can add one more and bear
It carries, such as negative pressure of vacuum blower, realizes the function of control vacuum generator, see one dial-up annotated map of working condition and work shape in detail
Two dial-up annotated map of state.(one dial-up annotated map of working condition and two dial-up annotated map of working condition supplement: 6 bit digital dial-ups are opened
Pass is beaten holds in " 6 ", distal end detection range=80cm, and 6 bit digital toggle switch are beaten to be held at " ON ", distal end detection range=60cm).
When infrared probe detects that people enters, control chip can provide relay output order, relay output module can control after
Electric appliance is completed to rinse for the first time.When infrared probe detects that people leaves, control chip can enter the length of time in lavatory according to people, give
Working time different relay output order out, relay output module, which can control relay, to be completed second and rinses.
The present invention may be implemented:
1, more more water-saving: 2 flushings rinse being lubricated property of sanitary ware sensing that people goes to the toilet, general 0.1 liter
Water can stick on closet in this way to avoid excrement；When upper complete lavatory is stood up, carries out second and rinse, excrement is rushed
Wash clean, second of water consumption is considerably less, and 1 to 2 liter of water may be implemented water-saving in this way.
2, adapt to different hydraulic pressure: in rest room construction, the water supply pressure in each place can be different, some places hydraulic pressure
Small, same washing time can not be rinsed well.Some places hydraulic pressure is big, causes that water flow is too drastic, is splashed to the people's clothing to go to the toilet
On clothes and body.Also some places hydraulic pressure is unstable, when it is high when it is low, need to automatically adjust.This product, can according to different hydraulic pressure,
Streamflow regime is adjusted.In diagram, 1 time and 2 times is rinsed respectively, has done dial-up adjusting
3, induction range is adjusted: between lavatory, partition, door-plate it is reflective, the shaking of people or even light can all allow light sensation
Switch starting, generates and accidentally rinses, not only waste water resource, can also spatter clothing with water during going to the toilet, this is the disadvantage of light sensing switch
End.The adjustable distance of reaction of the product, so that the light source other than working range be avoided to interfere.
4, it matches different voltage: voltage matches being carried out using input terminal jumper, superpower adaptability meets public
The output voltage of various accessories in the construction of lavatory.For example, solenoid valve has 12V, 9V or alternating current 220V.All kinds of punchings in the market
Switch is washed, cannot be matched.
5, multi-functional: during flushing the toilet, caused by condition, some need vacuum negative pressure device, such as high-speed rail, aircraft
Lavatory；Some need reamer cuts with scissors broken, a variety of electrical appliances of some need control to paper handkerchief.The product, can be simultaneously by jumper
Compatible alternating current-direct current electrical appliance can also realize the cooperation of a variety of electrical appliances by programming.Intelligence public lavatory solution is non-at present
It is often complicated, cooperation need to be electrically organized, using PIC control system, is programmed coordination, at high cost in this way, failure rate is also high, dimension
It repairs complicated for operation.Right figure is that the product carries out layout to multiple groups electrical appliance, does not use PIC system, is also able to achieve complicated move
It instructs.
6, small in size: in narrow flushing box, the thickness of wall, admissibility very little, flushing panel in the market
It is all excessive, it is difficult to adapt to the construction of public lavatory.Route board size only has 66X66mm
7, it increases manual pushbutton: when inductive switch breaks down, hand push button mode, directly connection electricity can be used
Magnet valve and electrical appliance, are rinsed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of multi-functional lavatory tool induction flush switch, including control chip, it is characterised in that: connect respectively on the control chip
It is connected to the port P2, the port P3, the port P4, toggle switch, relay 1 and relay 2, No. 1 pin of the port P2 is connected to
On No. 20 pins for controlling chip, No. 2 pins of the port P2 are grounded, and one end of C7 and one end of R2 are connected to No. 2 and draw
Foot, No. 3 pins of the port P2 are connected to+5V power supply, and No. 2 pins of the port P3 are connected on No. 18 pins of control chip,
And No. 4 pins of the port P3 are connected on No. 4 pins of control chip, No. 3 pins of the port P3 are grounded, and the port P3
No. 1 pin access+5V power supply, No. 2 pins of the port P4 are connected on No. 2 pins of control chip, and No. 3 of the port P4
Pin is connected on No. 3 pins of control chip, No. 4 pin access+5V power supplys of the port P4, and No. 5 of the port P4 are drawn
No. 13 pins of foot ground connection, No. 1 pin connection control chip of the toggle switch are followed by R11, and No. 2 pins of toggle switch connect
Connect control chip No. 14 pins be followed by R12, toggle switch No. 3 pins connection control chip No. 15 pins be followed by R13, and
No. 16 pins of No. 4 pins connection control chip of toggle switch are followed by R14, and R11, R12, R13 and R14 are grounded, and dial-up
No. 5 pins, No. 6 pins, No. 7 pins and No. 8 the pins access+5V power supply power supply of switch, the control No. 10 of chip with
The R5 of relay 1 is connected, and No. 3 pins of the chip U3 of relay 1 are connected with No. 2 pins of the port P1, and relay 1
No. 4 pins of chip U3 are connected with No. 1 pin of the port P1, and R7, R5 of the relay 1 and No. 1 pin of chip U3 connect
Enter+12V power supply, and the R6 ground connection of relay 1, No. 19 pins of the control chip are connected with the R8 of relay 2, relay
No. 3 pins of 2 chip U4 are connected with No. 4 pins of the port P1, and No. 4 pins of the chip U4 of relay 2 and the port P1
No. 3 pins be connected, R17, R10 of the relay 2 and No. 1 pin access+12V power supply of chip U4, and relay 2
R9 ground connection, No. 5 pins of the port P1 are connected with the D4 of power input and D2, and No. 6 pins and power supply of the port P1
The F1 of input terminal is connected, the D3 and D4 of the power input indirectly, the C1 access+12V power supply of power input,
And No. 2 pins of C1, C4, chip U1 be connected with LED1 after be grounded, R3, R1 and C4 of power input access+5V power supply together,
It is described control chip No. 17 pins be connected with R4, R4 is grounded after being connected with LED2, it is described control chip No. 9 pins and
Access+5V power supply after C6 is connected, No. 8 pins for controlling chip connect with C5, control chip No. 7 pins, C6 connected with C5 after
No. 5 pins of ground connection, the control chip access C8, control No. 6 pins access C9 of chip, and C8 is connected with C9 and is followed by
Ground.
2. a kind of multi-functional lavatory tool induction flush switch according to claim 1, it is characterised in that: the toggle switch is
6 bit digital toggle switch, No. 6 dial-ups of the toggle switch are apart from adjusting key.
3. a kind of multi-functional lavatory tool induction flush switch according to claim 1, it is characterised in that: on the control chip
Docking is to hair infrared inductor.
4. a kind of multi-functional lavatory tool induction flush switch according to claim 1, it is characterised in that: on the control chip
It is provided with duplicate relay jack.
5. a kind of multi-functional lavatory tool induction flush switch according to claim 1, it is characterised in that: the control chip is
Programmable chip.
6. a kind of multi-functional lavatory tool induction flush switch according to claim 1, it is characterised in that: the LED1 is power supply
Indicator light.
7. a kind of multi-functional lavatory tool induction flush switch according to claim 1, it is characterised in that: on the toggle switch
Hand push button is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910256930.6A CN109914556A (en) | 2019-04-01 | 2019-04-01 | A kind of multi-functional lavatory tool induction flush switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910256930.6A CN109914556A (en) | 2019-04-01 | 2019-04-01 | A kind of multi-functional lavatory tool induction flush switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109914556A true CN109914556A (en) | 2019-06-21 |
Family
ID=66968044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910256930.6A Pending CN109914556A (en) | 2019-04-01 | 2019-04-01 | A kind of multi-functional lavatory tool induction flush switch |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2165271A (en) * | 1984-09-07 | 1986-04-09 | Messengers | Electrically controlled flushing system |
| CN1949108A (en) * | 2006-10-08 | 2007-04-18 | 谭启仁 | Design of one chip machine shared chip interface and peripheral circuit for embedded type water saving cleaning utensil |
| CN200997058Y (en) * | 2006-09-28 | 2007-12-26 | 谭启仁 | Peripheral circuit structure of mono-chip processer shared chip for built-in economizing toilet appliance |
| CN201106218Y (en) * | 2007-08-23 | 2008-08-27 | 谭启仁 | Flushing machine group control apparatus capable of enacting flushing quantity in intelligent public lavatory management system |
| JP2013096112A (en) * | 2011-10-31 | 2013-05-20 | Lixil Corp | Power supply circuit for power generation type faucet |
| CN203909596U (en) * | 2014-06-13 | 2014-10-29 | 浙江树人大学 | Intelligent household system based wireless sensor network |
| CN206815464U (en) * | 2017-04-11 | 2017-12-29 | 成都翰道科技有限公司 | A kind of voltage adjusting type infrared detection timing bath circuit |
-
2019
- 2019-04-01 CN CN201910256930.6A patent/CN109914556A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2165271A (en) * | 1984-09-07 | 1986-04-09 | Messengers | Electrically controlled flushing system |
| CN200997058Y (en) * | 2006-09-28 | 2007-12-26 | 谭启仁 | Peripheral circuit structure of mono-chip processer shared chip for built-in economizing toilet appliance |
| CN1949108A (en) * | 2006-10-08 | 2007-04-18 | 谭启仁 | Design of one chip machine shared chip interface and peripheral circuit for embedded type water saving cleaning utensil |
| CN201106218Y (en) * | 2007-08-23 | 2008-08-27 | 谭启仁 | Flushing machine group control apparatus capable of enacting flushing quantity in intelligent public lavatory management system |
| JP2013096112A (en) * | 2011-10-31 | 2013-05-20 | Lixil Corp | Power supply circuit for power generation type faucet |
| CN203909596U (en) * | 2014-06-13 | 2014-10-29 | 浙江树人大学 | Intelligent household system based wireless sensor network |
| CN206815464U (en) * | 2017-04-11 | 2017-12-29 | 成都翰道科技有限公司 | A kind of voltage adjusting type infrared detection timing bath circuit |
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Application publication date: 20190621 |
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