CN211523402U - Closestool bath control system based on gesture control - Google Patents
Closestool bath control system based on gesture control Download PDFInfo
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- CN211523402U CN211523402U CN201921688747.5U CN201921688747U CN211523402U CN 211523402 U CN211523402 U CN 211523402U CN 201921688747 U CN201921688747 U CN 201921688747U CN 211523402 U CN211523402 U CN 211523402U
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- closestool
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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Abstract
The utility model relates to a closestool bath control system based on gesture control, including the control unit, its characterized in that: the control unit is connected with the sensor switch unit, the amplifying unit, the first closestool switch unit and the second closestool switch unit, the sensor switch unit is connected with the sensor, the sensor is connected with the amplifying unit, and the first closestool switch unit and the second closestool switch unit are connected with the closestool flushing unit. The utility model discloses can wash according to actual conditions selection corresponding water yield by the user, and can not repeated trigger bath, the water economy resource.
Description
Technical Field
The utility model belongs to the technical field of bathroom building materials's technique and specifically relates to a closestool bath control system based on gesture control is related to.
Background
In the prior art, the traditional closestool is manually pressed to flush by a person; and normally, the user only presses the flushing button to flush after defecating, and the button on the closestool is dirty and unsanitary after the flushing is repeated.
At present, an infrared toilet flushing controller is available, but the controller is generally installed at a place close to a toilet pit, and the close installation distance can cause a user to trigger one toilet flushing when the user just squats and stands up, obviously, the flushing triggered by the squat is unnecessary, and water resources are wasted; in addition, no matter how defecating or urinating, the water yield of this kind of infrared towards lavatory controller is all fixed every time, and if the water yield sets up too little, the defecating need trigger many times, even the condition of washing unclean also probably takes place to wash by a lot of little water yield, sets up too big, can lead to urine to use unnecessary water, causes the waste.
The above prior art solutions have the following drawbacks: 1. the water yield can not be selected according to the actual situation; 2. too close to the installation position, the flushing is triggered repeatedly, and water resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a closestool bath control system based on gesture control to the not enough of prior art existence.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a closestool bath control system based on gesture control, includes the control unit, the control unit connects sensor switch unit, amplification unit, first closestool switch unit and second closestool switch unit, sensor switch unit connection sensor, the sensor is connected the amplification unit, first closestool switch unit and second closestool switch unit connect the closestool bath unit.
By adopting the technical scheme, the user can select the corresponding water yield to wash according to the actual situation.
The utility model discloses further set up to: the sensor is an infrared pair tube D2.
By adopting the technical scheme, the sensor of the visible light is easily interfered by different ambient light and shade degrees, the interference can be avoided by adopting the infrared geminate transistors, and the detection precision is improved.
The utility model discloses further set up to: the sensor switch unit comprises an NPN triode Q1 and a resistor R1, one end of the resistor R1 serves as the input end of the sensor switch unit, the other end of the resistor R1 is connected with the base electrode of the NPN triode Q1, the collector electrode of the NPN triode Q1 serves as the output end of the sensor switch unit, and the emitter electrode of the NPN triode Q1 is grounded.
By adopting the technical scheme, the NPN triode Q1 is used as the sensor switch unit, so that the control unit can accurately control the on and off of the sensor.
The utility model discloses further set up to: the amplifying unit is a two-stage amplifying circuit.
By adopting the technical scheme, the signals acquired by the sensor are amplified by the two-stage amplifying circuit and then fed back to the control unit, so that the accuracy of system identification is improved.
The utility model discloses further set up to: the amplifying unit comprises an NPN triode Q2, an NPN triode Q3, a resistor R3, a resistor R4, a resistor R6, a resistor R7, a resistor R9, a capacitor C4 and a capacitor C5; one end of each of the resistor R3, the resistor R4, the resistor R6 and the resistor R9 is connected to a power supply terminal, the other end of the resistor R3 is connected to one end of the capacitor C4 and serves as an input terminal of the amplifying unit, the other end of the capacitor C4 is connected to the other end of the resistor R4 and a base of the NPN transistor Q2, a collector of the NPN transistor Q2 is connected to the other end of the resistor R6 and one end of the capacitor C5, the other end of the capacitor C5 is connected to one end of the resistor R7 and a base of the NPN transistor Q3, a collector of the NPN transistor Q3 is connected to the other end of the resistor R9 and serves as an output terminal of the amplifying unit, and an emitter of the NPN transistor Q2, an emitter of the.
By adopting the technical scheme, the amplifying unit is a two-stage amplifying circuit consisting of the two NPN triodes, and the accuracy of system identification is improved.
The utility model discloses further set up to: the first closestool switch unit comprises a triode Q4, a resistor R11 and a resistor R13, one end of the resistor R11 serves as the input end of the first closestool switch unit, the other end of the resistor R11 is connected with one end of a resistor R13 and the control end of a triode Q4, one end of the triode Q4 serves as the output end of the first closestool switch unit, and the other end of the triode Q4 and the other end of the resistor R13 are grounded.
Through adopting above-mentioned technical scheme, first closestool switch unit adopts triode Q4 to control the closestool bath unit, is favorable to practicing thrift the cost.
The utility model discloses further set up to: the second closestool switch unit includes triode Q5, resistance R15 and resistance R17, resistance R15 one end is as the input of second closestool switch unit, the resistance R15 other end is connected resistance R17 one end with triode Q5 control end, triode Q5 one end is as the output of second closestool switch unit, the triode Q5 other end with resistance R17 other end ground connection.
Through adopting above-mentioned technical scheme, the second closestool switch unit adopts triode Q5 to control the closestool bath unit, is favorable to practicing thrift the cost.
The utility model discloses further set up to: the system also comprises a power supply unit for supplying power to the system.
By adopting the technical scheme, the power supply unit is provided for supplying power to the system, and the continuous and stable operation of the system is facilitated.
The utility model discloses further set up to: the power supply unit comprises a 5V voltage stabilization chip SOT-89 and a peripheral circuit thereof.
By adopting the technical scheme, the 5V voltage stabilization chip SOT-89 and the peripheral circuit thereof are adopted for supplying power, so that stable direct current voltage is favorably provided, and the working stability of the system is improved.
To sum up, the utility model discloses a beneficial technological effect does:
1. the user can select the corresponding water yield to flush according to the actual situation;
2. the flushing can not be triggered repeatedly, and the water resource is saved;
3. the user operation gestures are fed back through the two-stage amplifying circuit, more accurate control can be obtained, water resources are further saved, and user experience is improved.
Drawings
Fig. 1 is a schematic block diagram of the system of the present invention.
Fig. 2 is a schematic circuit diagram of the amplification unit and the sensor switch unit of the present invention.
Fig. 3 is a schematic circuit diagram of a first toilet switch unit according to the present invention.
Fig. 4 is a schematic circuit diagram of a second toilet switch unit according to the present invention.
Fig. 5 is a schematic circuit diagram of the power supply unit of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a closestool bath control system based on gesture control, including the control unit, the control unit connects sensor switch unit, amplification unit, first closestool switch unit and second closestool switch unit, sensor switch unit connection sensor, the sensor is connected amplification unit, first closestool switch unit and second closestool switch unit connection closestool bath unit. The user can select the corresponding water yield to flush according to the actual situation.
The control unit controls the opening and closing of the sensor through the sensor switch unit, the sensor feeds acquisition signals back to the control unit through the amplifying unit, the control unit controls the opening and closing of the first closestool switch unit and the second closestool switch unit according to the acquisition signals, and the first closestool switch unit and the second closestool switch unit control the closestool flushing unit to flush a closestool.
Referring to fig. 2, in the present embodiment, the sensor is an infrared pair tube D2; the sensor switch unit comprises an NPN triode Q1 and a resistor R1, one end of the resistor R1 is used as the input end of the sensor switch unit to be connected with the control unit, the other end of the resistor R1 is connected with the base electrode of the NPN triode Q1, the collector electrode of the NPN triode Q1 is used as the output end of the sensor switch unit to be connected with the emitting end of the infrared pair of tubes D2, and the emitting electrode of the NPN triode Q1 is grounded.
The visible light sensor is easily interfered by different ambient brightness degrees, the interference can be avoided by adopting the infrared pair tubes, the detection precision is improved, and the NPN triode Q1 is used as a sensor switch unit, so that the control unit can accurately control the opening and closing of the sensor.
With reference to fig. 2, in this embodiment, the amplifying unit is a two-stage amplifying circuit; the amplifying unit comprises an NPN triode Q2, an NPN triode Q3, a resistor R3, a resistor R4, a resistor R6, a resistor R7, a resistor R9, a capacitor C4 and a capacitor C5; one end of each of the resistor R3, the resistor R4, the resistor R6, and the resistor R9 is connected to a power supply end, the other end of the resistor R3 is connected to one end of the capacitor C4 and serves as an input end of the amplifying unit to be connected to a receiving end of the infrared pair transistor D2, the other end of the capacitor C4 is connected to the other end of the resistor R4 and a base of the NPN triode Q2, a collector of the NPN triode Q2 is connected to the other end of the resistor R6 and one end of the capacitor C5, the other end of the capacitor C5 is connected to one end of the resistor R7 and a base of the NPN triode Q3, a collector of the NPN Q3 is connected to the other end of the resistor R9 and serves as an output end of the amplifying unit to be connected to the control unit, and an emitter of the NPN.
Signals acquired by the sensor are amplified by the two-stage amplifying circuit and then fed back to the control unit, so that the accuracy of system identification is improved.
Referring to fig. 3, in this embodiment, the first toilet switch unit includes a transistor Q4, a resistor R11, and a resistor R13, one end of the resistor R11 is connected to the control unit as the input end of the first toilet switch unit, the other end of the resistor R11 is connected to one end of the resistor R13 and the control end of the transistor Q4, one end of the transistor Q4 is connected to the toilet flush unit as the output end of the first toilet switch unit, and the other end of the transistor Q4 and the other end of the resistor R13 are grounded.
Referring to fig. 4, in this embodiment, the second toilet switch unit includes a transistor Q5, a resistor R15, and a resistor R17, one end of the resistor R15 is connected to the control unit as the input end of the second toilet switch unit, the other end of the resistor R15 is connected to one end of the resistor R17 and the control end of the transistor Q5, one end of the transistor Q5 is connected to the toilet flush unit as the output end of the second toilet switch unit, and the other end of the transistor Q5 and the other end of the resistor R17 are grounded.
Referring to fig. 5, a power supply unit is further included to supply power to the system; the power supply unit comprises a 5V voltage stabilization chip SOT-89 and a peripheral circuit thereof; the 5V voltage stabilization chip SOT-89 and the peripheral circuit thereof are adopted for power supply, which is beneficial to providing stable direct current voltage and improving the working stability of the system.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. A closestool bath control system based on gesture control, includes the control unit, its characterized in that: the control unit is connected with the sensor switch unit, the amplifying unit, the first closestool switch unit and the second closestool switch unit, the sensor switch unit is connected with the sensor, the sensor is connected with the amplifying unit, and the first closestool switch unit and the second closestool switch unit are connected with the closestool flushing unit.
2. The gesture control based toilet flush control system of claim 1, wherein: the sensor is an infrared pair tube D2.
3. The gesture control based toilet flush control system of claim 1, wherein: the sensor switch unit comprises an NPN triode Q1 and a resistor R1, one end of the resistor R1 serves as the input end of the sensor switch unit, the other end of the resistor R1 is connected with the base electrode of the NPN triode Q1, the collector electrode of the NPN triode Q1 serves as the output end of the sensor switch unit, and the emitter electrode of the NPN triode Q1 is grounded.
4. The gesture control based toilet flush control system of claim 1, wherein: the amplifying unit is a two-stage amplifying circuit.
5. The gesture control based toilet flush control system of claim 1, wherein: the amplifying unit comprises an NPN triode Q2, an NPN triode Q3, a resistor R3, a resistor R4, a resistor R6, a resistor R7, a resistor R9, a capacitor C4 and a capacitor C5; one end of each of the resistor R3, the resistor R4, the resistor R6 and the resistor R9 is connected to a power supply terminal, the other end of the resistor R3 is connected to one end of the capacitor C4 and serves as an input terminal of the amplifying unit, the other end of the capacitor C4 is connected to the other end of the resistor R4 and a base of the NPN transistor Q2, a collector of the NPN transistor Q2 is connected to the other end of the resistor R6 and one end of the capacitor C5, the other end of the capacitor C5 is connected to one end of the resistor R7 and a base of the NPN transistor Q3, a collector of the NPN transistor Q3 is connected to the other end of the resistor R9 and serves as an output terminal of the amplifying unit, and an emitter of the NPN transistor Q2, an emitter of the.
6. The gesture control based toilet flush control system of claim 1, wherein: the first closestool switch unit comprises a triode Q4, a resistor R11 and a resistor R13, one end of the resistor R11 serves as the input end of the first closestool switch unit, the other end of the resistor R11 is connected with one end of a resistor R13 and the control end of a triode Q4, one end of the triode Q4 serves as the output end of the first closestool switch unit, and the other end of the triode Q4 and the other end of the resistor R13 are grounded.
7. The gesture control based toilet flush control system of claim 1, wherein: the second closestool switch unit includes triode Q5, resistance R15 and resistance R17, resistance R15 one end is as the input of second closestool switch unit, the resistance R15 other end is connected resistance R17 one end with triode Q5 control end, triode Q5 one end is as the output of second closestool switch unit, the triode Q5 other end with resistance R17 other end ground connection.
8. The gesture control based toilet flush control system of claim 1, wherein: the system also comprises a power supply unit for supplying power to the system.
9. The gesture control based toilet flush control system of claim 8, wherein: the power supply unit comprises a 5V voltage stabilization chip SOT-89 and a peripheral circuit thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688747.5U CN211523402U (en) | 2019-10-10 | 2019-10-10 | Closestool bath control system based on gesture control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688747.5U CN211523402U (en) | 2019-10-10 | 2019-10-10 | Closestool bath control system based on gesture control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211523402U true CN211523402U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921688747.5U Active CN211523402U (en) | 2019-10-10 | 2019-10-10 | Closestool bath control system based on gesture control |
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| Country | Link |
|---|---|
| CN (1) | CN211523402U (en) |
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2019
- 2019-10-10 CN CN201921688747.5U patent/CN211523402U/en active Active
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