CN203878695U - Automatic flushing control device for water closet - Google Patents
Automatic flushing control device for water closet Download PDFInfo
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- CN203878695U CN203878695U CN201420314642.4U CN201420314642U CN203878695U CN 203878695 U CN203878695 U CN 203878695U CN 201420314642 U CN201420314642 U CN 201420314642U CN 203878695 U CN203878695 U CN 203878695U
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- automatic
- water closet
- control device
- automatic flushing
- module
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Abstract
The utility model relates to an automatic flushing control device for a water closet. The automatic flushing control device for the water closet comprises an automatic sensing module arranged on a cover plate of the water closet in a connected mode. The automatic sensing module comprises a sensing device and an angle recognition device, and the cover plate of the water closet is turned over so that switching-on or switching-off of the sensing device can be controlled by the angle recognition device. The automatic flushing control device for the water closet is simple in structure, the sensing device and the angle recognition device are combined, change of the angle of the cover plate leads to change of the angle recognition device, and therefore switching-on or switching-off of the sensing device is controlled. When the cover plate is lifted and after the automatic sending module judges that people possibly use the water closet, the sensing device is controlled to start detection. When the water closet is not used at ordinary times, the cover plate is put down, and the sensing device is in a dormant state. Energy consumption of the sensing device is reduced effectively, the frequency of misjudgments caused by interference can be reduced, accuracy of sensing actions is improved, and the product functions are more reliable.
Description
Technical field
The utility model relates to sanitaryware control technology field, refers in particular to a kind of automatic flushing control device for water closet.
Background technology
Water tank toilet is in the market manual mostly, and the draining button of pressing on water tank by hand is realized flushing.Also there is the toilet of some auto-flushings, as Chinese utility model patent, patent publication No. be CN202954423U's " Automatic water tank controller ", it discloses a kind of Automatic water tank controller and has utilized one group of infrared inductor to realize induction, but this infrared inductor need to detect whether someone uses constantly, therefore always in detected state, causes energy consumption large, if employing dry cell power supply, cannot ensure to work long hours.Only detect by one group of inductor simultaneously, very easily produce misoperation.In order to overcome above problem, on market, occur realizing auto-flushing by many groups inductor, as Chinese utility model patent, patent publication No. be CN201909081U's " a kind of sensing sanitary appliance with double-infrared-detection inductor ", in its patent specification, mention, this structure arranges active infrared inductor and passive infrared inductor, distinguishes by two groups of inductors whether someone uses.Consume energy large active infrared inductor at ordinary times in resting state, and the passive infrared inductor that consumes energy little is in testing state, although this Structural Energy Dissipation reduces to some extent, cost is high, and still exists and need to work long hours and the problem of power consumption.
Utility model content
The utility model has solved problems of the prior art, provide a kind of simple in structure, reliable, confirm to have people to use the low automatic flushing control device for water closet of energy consumption that just starts induction installation after toilet.
The technical solution of the utility model is: a kind of automatic flushing control device for water closet, comprise that one is installed in the automatic induction module on lavatory lid, it is characterized in that, described automatic induction module comprises induction installation and angle recognition device, and turnover closestool cover plate makes the unlatching of described angle recognition device control induction installation or closes.Angle recognition device of the present invention refers to by the variation of its angle can identify the residing state of object that this angle recognition device has been installed, angle recognition device produces different responses according to physical property different state of living in, also be, angle recognition device is installed on lavatory lid, and it starts or covers state according to identification cover plate and produces the response of opening or closing induction installation.
Preferably, described angle recognition device is dumping switch.Dumping switch is simple in structure, reliable in function.
Preferably, described dumping switch is electronic type tilting switch or mechanical type tilting motion switch.
Preferably, described automatic flushing control device for water closet also comprises the water discharge controller of a control closet flushing, and described automatic induction module output signal sends water discharge controller to makes water discharge controller open or close.
Preferably, described automatic induction module is connected by wireless signal with water discharge controller.
Preferably, described automatic induction module also comprises the first micro-control unit, wireless transmitter module, and described the first micro-control unit connects described induction installation, angle recognition device and wireless transmitter module.
Preferably, described water discharge controller comprises the second micro-control unit, wireless receiving module and driving circuit for electromagnetic valve, described the second micro-control unit connects wireless receiving module and driving circuit for electromagnetic valve, the second micro-control unit receives after the signal that the wireless transmitter module of automatic induction module sends, and drives electromagnetic valve open or close.
Further, described water discharge controller comprises the second micro-control unit, wireless receiving module and stepper motor driving circuit, described the second micro-control unit connects wireless receiving module and stepper motor driving circuit, this stepper motor driving circuit connects stepper motor, the second micro-control unit receives after the signal that the wireless transmitter module of automatic induction module sends, Driving Stepping Motor operation, controls draining valve and opens or close.
Further, described angle recognition device is gravity sensor or angular transducer or position sensor.
Further, described induction installation is infrared induction device or capacitance induction system or microwave induced device.
Compared with prior art, adopt the beneficial effect of the technical solution of the utility model to be:
1. a kind of automatic flushing control device for water closet of the present utility model, simple in structure, and induction installation and angle recognition device are combined, and changes the state variation that causes angle recognition device, thereby control the unlatching of induction installation or close by cover plate angle.When cover plate starts, after induction module judgement has people to use automatically, just control induction installation open detection; And at ordinary times when unmanned use, cover plate closing, induction installation, in resting state, effectively reduces the energy consumption of induction installation, and can reduce the erroneous judgement causing due to interference, and accuracy of action is responded in raising, and product function is more reliable;
2. angle recognition device is dumping switch, simple in structure, reliable in function;
3. induction module is connected by wireless signal with water discharge controller automatically, has reduced the installation difficulty of device, and the degree of freedom that improves device mounting design makes product more attractive in appearance.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the three-dimensional structure diagram of a kind of automatic flushing control device for water closet of the utility model;
Fig. 2 is the circuit theory diagrams of the automatic induction module of the utility model;
Fig. 3 is the circuit theory diagrams of the utility model water discharge controller;
Fig. 4 is the utility model cover plate opening process schematic diagram;
Fig. 5 is that the utility model cover plate covers process schematic diagram;
Reference numeral: 1, automatic induction module; 2, water discharge controller; 3, toilet; 4, cover plate; 5, water tank.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, a kind of automatic flushing control device for water closet, comprise automatic induction module 1, this automatic induction module is fixed on the cover plate 4 of toilet 3, automatically induction module 1 comprises induction installation and angle recognition device, the angle recognition device of indication of the present invention refers to by the variation of its angle can identify the residing state of object that this angle recognition device has been installed, angle recognition device produces different responses according to physical property different state of living in, also be, in the present embodiment, angle recognition device is installed on lavatory lid, it starts or covers state according to identification cover plate and produces the response of opening or closing induction installation.
In the present embodiment, induction installation adopts infrared inductor, and angle recognition device is dumping switch, and the dumping switch of the dumping switch of the present embodiment employing electronic type, and turnover closestool cover plate 4 makes the unlatching of described dumping switch control induction installation or closes.
In the present embodiment, induction module 1 comprises the first micro-control unit (hereinafter to be referred as a MCU), wireless transmitter module automatically, and a MCU connects induction installation, dumping switch and wireless transmitter module.Can control the unlatching of induction installation or close by dumping switch.In the time that cover plate 4 covers, induction module 1 falls with cover plate 4 automatically, and the angle of inclination of inner dumping switch is less than setting value, and then induction installation cuts out, and makes it in resting state; When there being people to use, when cover plate 4 is raised to certain angle, the angle of the dumping switch in induction module 1 is greater than setting value automatically, and then controls induction installation and open, and makes it in continuing testing state.
In the present embodiment, automatic flushing control device for water closet comprises water discharge controller 2 and water tank 5, and water discharge controller 2 is arranged on the draining valve in water tank 5, and induction module 1 is controlled the unlatching of water discharge controller 2 or closes automatically.
In the present embodiment, induction module 1 is connected by wireless signal with water discharge controller 2 automatically.
The circuit theory diagrams of the automatic induction module 1 of the present embodiment as shown in Figure 2, dumping switch is electronic type tilting switch, the one MCU is connected with infrared inductor, dumping switch and wireless transmitter module, the signal detecting is sent to a MCU by dumping switch, the one MCU controls the unlatching of infrared inductor or closes, and a MCU sends to output signal by wireless transmitter module the wireless receiving module connecting on water discharge controller.A MCU also can be connected with undervoltage warning circuit simultaneously, realizes forewarning function.
Or, dumping switch can also be mechanical, now the circuit theory diagrams of automatic induction module 1 as shown in Figure 3, the difference of the circuit theory diagrams of the automatic induction module 1 of itself and above-mentioned Fig. 2 is that dumping switch directly controlling switching on and off of a MCU and power supply, also in the time that the angle of inclination of dumping switch is less than setting value, the one MCU and power supply disconnect, and power supply is not powered and made it in resting state to induction installation; In the time that the angle of inclination of dumping switch is greater than setting value, MCU and a power connection, to induction installation, power supply makes it in detected state to power supply.
The circuit theory diagrams of the water discharge controller 2 of the present embodiment as shown in Figure 4, described water discharge controller 2 comprises the second micro-control unit (hereinafter to be referred as the 2nd MCU), wireless receiving module and driving circuit for electromagnetic valve, the 2nd MCU connects wireless receiving module and driving circuit for electromagnetic valve, the 2nd MCU receives after the signal that the wireless transmitter module of automatic induction module sends, and drives electromagnetic valve to open and wash by water or close to stop bath.The 2nd MCU can be connected with undervoltage warning circuit, realizes forewarning function, and also can be connected with power-off protecting circuit, realizes power-off and closes valve action.
Same, also can comprise the 2nd MCU, wireless receiving module and stepper motor driving circuit by designing and arranging water controller 2, the 2nd MCU connects wireless receiving module and stepper motor driving circuit, this drive circuit connects stepper motor, the 2nd MCU receives after the signal that the wireless transmitter module of automatic induction module sends, Driving Stepping Motor operation, control draining valve opens to wash by water or cut out and stops bath.
In the present embodiment, induction module and water discharge controller pass through powered battery automatically, or can be also other ac power supplies, not as limit.
When work, as shown in Figure 5, when cover plate 4 is closed or dig angle while being less than setting value, the setting value of the present embodiment is 60 ± 5 °, dumping switch is tilt state, and now electronic type tilting switch sends a signal to a MCU, and a MCU controls infrared inductor and closes, make it in resting state, do not detect.As shown in Figure 6, when the angle of digging when cover plate 4 is greater than setting value, the setting value of the present embodiment is 60 ± 5 °, dumping switch is erectility, now electronic type tilting switch sends a signal to a MCU, the one MCU controls infrared inductor and starts, make it in testing state, in the time having people to use toilet 3, can be detected by automatic induction module 1, after confirming, continue to survey, in the time detecting people and leave or when people leaves, cover cover plate 4, start wireless transmitter module signal is sent to water discharge controller 2, water discharge controller 2 receives after signal, pass through driving circuit for electromagnetic valve, start electromagnetic valve, realize bath, or by stepper motor driving circuit, start stepper motor, control draining valve and open, realize bath.Close the interior refilling of water tank 5 simultaneously to setting water discharge controller 2 after the bath time.
Same, above-mentioned angle recognition device can also be gravity sensor or angular transducer or position sensor etc., as long as identifying the state that lavatory lid starts or covers by the variation of its angle, and then control the unlatching of induction installation or the device of closing just can be realized object of the present invention, its effect is equal to.
Further, the input port of the output port of a MCU and the 2nd MCU also can carry out wired connection.Induction installation is infrared induction, capacitive sensing or microwave induced wherein one, and its effect is equal to.
Further, for avoiding because automatic flushing control device for water closet fault causes the phenomenon that cannot wash by water, mechanical draining button can be set on the water tank of toilet, realize bath by Manual press button.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (10)
1. an automatic flushing control device for water closet, comprise that one is installed in the automatic induction module on lavatory lid, it is characterized in that, described automatic induction module comprises induction installation and angle recognition device, and turnover closestool cover plate makes the unlatching of described angle recognition device control induction installation or closes.
2. a kind of automatic flushing control device for water closet as claimed in claim 1, is characterized in that, described angle recognition device is dumping switch.
3. a kind of automatic flushing control device for water closet as claimed in claim 2, is characterized in that, described dumping switch is electronic type tilting switch or mechanical type tilting motion switch.
4. a kind of automatic flushing control device for water closet as claimed in claim 1, is characterized in that, also comprises the water discharge controller of a control closet flushing, and described automatic induction module output signal sends water discharge controller to makes water discharge controller open or close.
5. a kind of automatic flushing control device for water closet as claimed in claim 4, is characterized in that, described automatic induction module is connected by wireless signal with water discharge controller.
6. a kind of automatic flushing control device for water closet as claimed in claim 5, it is characterized in that, described automatic induction module also comprises the first micro-control unit, wireless transmitter module, and described the first micro-control unit connects described induction installation, angle recognition device and wireless transmitter module.
7. a kind of automatic flushing control device for water closet as claimed in claim 6, it is characterized in that, described water discharge controller comprises the second micro-control unit, wireless receiving module and driving circuit for electromagnetic valve, described the second micro-control unit connects wireless receiving module and driving circuit for electromagnetic valve, the second micro-control unit receives after the signal that the wireless transmitter module of automatic induction module sends, and drives electromagnetic valve open or close.
8. a kind of automatic flushing control device for water closet as claimed in claim 6, it is characterized in that, described water discharge controller comprises the second micro-control unit, wireless receiving module and stepper motor driving circuit, described the second micro-control unit connects wireless receiving module and stepper motor driving circuit, this stepper motor driving circuit connects stepper motor, the second micro-control unit receives after the signal that the wireless transmitter module of automatic induction module sends, Driving Stepping Motor operation, controls draining valve and opens or close.
9. a kind of automatic flushing control device for water closet as claimed in claim 1, is characterized in that, described angle recognition device is gravity sensor or angular transducer or position sensor.
10. a kind of automatic flushing control device for water closet as described in claim 1 any one, is characterized in that, described induction installation is infrared induction device or capacitance induction system or microwave induced device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314642.4U CN203878695U (en) | 2014-06-13 | 2014-06-13 | Automatic flushing control device for water closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314642.4U CN203878695U (en) | 2014-06-13 | 2014-06-13 | Automatic flushing control device for water closet |
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| CN203878695U true CN203878695U (en) | 2014-10-15 |
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| CN201420314642.4U Active CN203878695U (en) | 2014-06-13 | 2014-06-13 | Automatic flushing control device for water closet |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503296A (en) * | 2014-11-24 | 2015-04-08 | 上海斐讯数据通信技术有限公司 | Paper rolling box |
| CN105133711A (en) * | 2015-08-14 | 2015-12-09 | 厦门科牧智能技术有限公司 | Flushing control system and flushing control method of toilet bowl |
| CN107044158A (en) * | 2017-04-25 | 2017-08-15 | 中山市乐达卫浴有限公司 | A kind of closet flushing control device and its control method |
| CN107514042A (en) * | 2017-09-27 | 2017-12-26 | 江苏风潮科技有限公司 | Mute type intellectual water closet |
| CN109629648A (en) * | 2017-09-25 | 2019-04-16 | 仁宝电脑工业股份有限公司 | Sanitary bath equipment and its control method |
| CN109730571A (en) * | 2019-01-14 | 2019-05-10 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of closestool purification system |
-
2014
- 2014-06-13 CN CN201420314642.4U patent/CN203878695U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503296A (en) * | 2014-11-24 | 2015-04-08 | 上海斐讯数据通信技术有限公司 | Paper rolling box |
| CN104503296B (en) * | 2014-11-24 | 2018-03-27 | 上海斐讯数据通信技术有限公司 | A kind of curl-paper box |
| CN105133711A (en) * | 2015-08-14 | 2015-12-09 | 厦门科牧智能技术有限公司 | Flushing control system and flushing control method of toilet bowl |
| CN107044158A (en) * | 2017-04-25 | 2017-08-15 | 中山市乐达卫浴有限公司 | A kind of closet flushing control device and its control method |
| CN109629648A (en) * | 2017-09-25 | 2019-04-16 | 仁宝电脑工业股份有限公司 | Sanitary bath equipment and its control method |
| US11014111B2 (en) | 2017-09-25 | 2021-05-25 | Compal Electronics, Inc. | Sanitary equipment and control method thereof |
| CN107514042A (en) * | 2017-09-27 | 2017-12-26 | 江苏风潮科技有限公司 | Mute type intellectual water closet |
| CN109730571A (en) * | 2019-01-14 | 2019-05-10 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of closestool purification system |
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