CN218009509U

CN218009509U - Intelligent toilet lid and water mixing control device and seat ring thereof

Info

Publication number: CN218009509U
Application number: CN202221741240.3U
Authority: CN
Inventors: 范志诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-13
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to the field of toilet covers, in particular to an intelligent toilet cover and a water mixing control device and a seat ring thereof, wherein the water mixing control device comprises a water mixing shell, a cold and hot regulating valve, a display, a controller and a temperature sensor; the seat ring comprises a seat ring, a seat ring temperature adjusting pipeline is arranged in the seat ring, in the adjusting process of the cold and hot adjusting valve, the temperature sensor transmits a water temperature signal of a mixed water output end of the cold and hot adjusting valve to the controller, the controller transmits a temperature display signal to the display to display the current water temperature in real time, so that a user can visually know the current water temperature to obtain the proper use temperature, and the mechanical mixed temperature adjustment and the micro-voltage electronic touch temperature display function are combined, so that the functionality is met, and the production cost is greatly reduced; after the seat ring temperature adjusting pipeline is communicated with hot water or warm water, the hot water or warm water flows through the seat ring temperature adjusting pipeline, the valve sleeve is heated and cleaned, and water resources are effectively saved.

Description

Intelligent toilet lid and water mixing control device and seat ring thereof

Technical Field

The utility model relates to a toilet lid field, specific intelligent toilet lid and mix water controlling means, seat circle thereof that relate to.

Background

The intelligent toilet originated in the united states and is used for medical treatment and geriatric health care, and is initially provided with a warm water washing function. Then, in korea, sanitary and bathroom companies in japan gradually introduced technology to start manufacturing, and added various functions such as toilet lid heating, warm water washing, warm air drying, sterilization, and the like. The intelligent toilet bowl on the market is mainly divided into three types, one type is an intelligent toilet bowl with cleaning, heating, sterilizing and the like, the other type is an intelligent toilet bowl with automatic sleeve changing, and the other type is an intelligent toilet bowl with automatic sleeve changing and cleaning functions. The water temperature of the water sprayed by the current intelligent toilet cover can be intelligently adjusted, and the seat ring is provided with an electric heating device, however, the prior toilet cover with the cleaning function has the following problems: 1. the existing toilet lid does not have the function of displaying water temperature in real time, so that the water temperature for cleaning is too high, scalding is easy to cause, or the toilet lid is too cold and uncomfortable; 2. the hot water adopts 220V electrical heating, the mode of adopting electrical heating of seat circle, and the heater strip is integrated inside the seat circle, has the electric leakage hidden danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve at least above-mentioned problem through intelligent closestool lid and muddy water controlling means, seat circle thereof.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: mix water controlling means, its characterized in that includes:

a water mixing shell;

a cold and hot regulating valve for mixing cold and hot water from the cold water pipe and the hot water pipe and outputting mixed water;

the display is used for displaying the water temperature of the mixed water output end of the cold and heat regulating valve in real time;

the controller is used for receiving the water temperature signal from the mixed water output end of the cold and heat regulating valve and outputting the water temperature signal to the display;

and the temperature sensor is in signal connection with the controller and is used for detecting the water temperature at the mixed water output end of the cold and hot regulating valve.

Preferably, a touch sensing handle for opening and adjusting the water temperature is arranged on the cold and heat adjusting valve and is in signal connection with the controller.

Preferably, an electroplated layer is arranged on the touch sensing handle and is in signal connection with the controller.

Preferably, still including switching the shunt valve, the end of intaking that switches the shunt valve passes through the pipeline intercommunication with cold and hot governing valve's mixed water output, temperature sensor sets up on switching the pipeline between shunt valve and the cold and hot governing valve, the play water end that switches the shunt valve is equipped with buttockss and washes output, woman and washes output and seat circle temperature regulating end.

Preferably, the controller comprises a main control chip, a touch circuit and a temperature sensing circuit, the display comprises a display circuit, and the touch circuit, the temperature sensing circuit and the display circuit are respectively in signal connection with the main control chip.

Preferably, the temperature sensing circuit includes a thermistor J1, one pin of the thermistor J1 is grounded, the other pin of the thermistor J1 is connected in series with a resistor R2 and then connected with a voltage VCC, a capacitor C4 and a resistor R3 are connected in series between the two pins of the thermistor J1, a lead between the capacitor C4 and the resistor R3 is connected to an ADC pin of the main control chip U1, the touch circuit includes a touch chip U2, an HLD pin and a VSS pin of the touch chip U2 are grounded, the VDD pin is grounded through the capacitor C2, a TCH pin is grounded through the capacitor C3, a resistor R5 and a touch sensing handle connected in series are connected between the capacitor C3 and the TCH pin, the ODO pin is connected to a PB1 pin of the main control chip U1, the display circuit includes 14 light emitting diodes, the 14 light emitting diodes are grouped into two groups by 7, one group, and one end of the light emitting diodes is connected with one of SFG _ 3245 zft 3245 _ 3732 zft _ 3963 _ 3525 and COM _ 3536 _ zft _ 3926 of the main control chip U1.

A seat ring characterized by: the seat ring temperature adjusting pipeline is arranged in the seat ring and at least covers the left side part and the right side part of the seat ring.

Preferably, the metal conducting strip has been laid at the top of seat circle temperature regulating pipeline, the pipeline is washed to the buttockss that still is equipped with inside seat circle and the pipeline is washed to the woman, the pipeline is washed to the buttockss, the woman washes the water inlet of pipeline and seat circle temperature regulating pipeline and is located the middle of the side or the rear portion of seat circle, delivery port in the rear portion of seat circle, the middle of the rear portion of seat circle is equipped with buttockss washing valve barrel and woman and washes the valve barrel, buttockss washing valve barrel and woman wash the valve barrel respectively with buttockss washing pipeline and woman wash the delivery port intercommunication of pipeline, buttockss washing valve barrel and woman wash the interior activity of valve barrel and be provided with buttockss washing valve rod and woman and wash the valve rod, the upper portion of buttockss washing valve barrel and woman washing valve barrel is equipped with the valve barrel and washs the mouth, this valve barrel washs the delivery port intercommunication of mouth and temperature regulating pipeline.

Intelligent closestool lid, include muddy water controlling means with the seat circle, its characterized in that: the water mixing control device is arranged on one side of the seat ring, and a water outlet of the water mixing control device is communicated with a pipeline inside the seat ring.

The preparation method of the intelligent toilet lid is characterized by comprising the following steps of: the seat ring is formed by bonding an upper seat ring shell and a lower seat ring shell, a metal heat conducting strip is embedded in an injection mold of the upper seat ring shell, the upper seat ring shell with the metal heat conducting strip and the lower seat ring shell are formed by injection molding, a pipeline in the seat ring is separated through a pipeline wall, and the pipeline wall of one of the upper seat ring shell and the lower seat ring shell is convex, and the other one is a groove; the hip washing valve rod and the woman washing valve rod are arranged in a hip washing valve sleeve and a woman washing valve sleeve of the lower shell of the seat ring; assembling the upper housing and the lower housing of the seat ring, embedding the convex pipeline wall into the groove-shaped pipeline wall, and melting and welding the pipeline walls of the upper housing and the lower housing of the seat ring by ultrasonic waves to form a sealed pipeline; and assembling the water mixing control device and the seat ring to obtain the intelligent toilet cover.

According to the above description, the utility model provides an intelligent closestool lid and muddy water controlling means, seat circle thereof have following beneficial effect: in the adjusting process of the cold and hot adjusting valve, the temperature of the output mixed water changes, the temperature sensor transmits a water temperature signal of the mixed water output end of the cold and hot adjusting valve to the controller, the controller transmits a temperature display signal to the display to display the current water temperature in real time, so that a user can visually know the current water temperature to obtain a proper use temperature, and the mechanical mixed temperature adjustment and the micro-voltage electronic touch temperature display function are combined, so that the functionality is met, and the production cost is greatly reduced; the mode of monitoring and displaying the temperature is started only by touching the handle, so that the energy consumption can be greatly reduced, and the service time is greatly prolonged compared with the traditional controller with normally bright temperature display; the trigger switch is directly integrated on the handle, and the water temperature can be synchronously displayed in the process of adjusting the water temperature by touching the handle, so that the operation is convenient and quick, and the phenomenon that the water temperature is too high or too low due to the fact that the temperature is not displayed because the switch is forgotten to be pressed is avoided; after the seat ring temperature adjusting pipeline leads to hot water or warm water, hot water or warm water flow through the seat ring temperature adjusting pipeline, heat the seat ring, improve the travelling comfort of winter seat ring, the water that flows through the seat ring temperature adjusting pipeline simultaneously finally flows out from the valve sleeve cleaning opening, washes the buttock washing valve barrel and the woman washing valve barrel of below, has the effect of heating and washing the valve barrel concurrently, effective water economy resource.

Drawings

Fig. 1 is a schematic structural view of the water mixing control device of the present invention.

Fig. 2 is a schematic circuit diagram of the controller.

Fig. 3 is a circuit diagram of the main control chip.

Fig. 4 is a circuit diagram of the display.

Fig. 5 is a circuit diagram of the temperature sensing circuit.

Fig. 6 is a circuit diagram of a touch circuit.

Fig. 7 is a schematic perspective view of the mixing control device.

Fig. 8 is an exploded view of the mixing control device.

FIG. 9 is a top view of the lower housing of the seat ring.

FIG. 10 is a bottom view of the seat upper housing.

Fig. 11 is a perspective view of the housing on the seat.

Fig. 12 is an enlarged view of a portion a of fig. 11.

Fig. 13 is a schematic perspective view of the intelligent toilet lid.

Fig. 14 is a bottom view of the smart toilet lid.

Fig. 15 is an enlarged view of a portion B of fig. 14.

FIG. 16 is a schematic view of the machining of the race.

Detailed Description

The present invention will be further described with reference to the following detailed description.

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1, 7 and 8, the mixing control device 1 of the present invention includes:

a water mixing shell 11;

a hot and cold water adjusting valve 12 for mixing hot and cold water from the hot water pipe and outputting mixed water;

the display 13 is used for displaying the water temperature at the mixed water output end of the cold and hot regulating valve 12 in real time;

a controller 14 for receiving a water temperature signal from the mixed water output of the thermo-regulator 12 and outputting the water temperature signal to the display 13;

and the temperature sensor 17 is in signal connection with the controller 14 and is used for detecting the water temperature at the mixed water output end of the cold and hot regulating valve 12.

Display 13, controller 14, the water pipe of temperature sensor 17 and internal connection all sets up in the inside of mixing water casing 11, cold and hot governing valve 12 is at the in-process of adjusting, the temperature change takes place for the mixed water of its output, temperature sensor 17 carries the temperature signal of the mixed water output of cold and hot governing valve 12 for controller 14, and carry the temperature display signal for display 13 by controller 14, with present temperature of real-time display, make the user can understand current temperature directly perceivedly, obtain suitable service temperature. The temperature of the existing full-automatic intelligent closestool is adjusted through an electric control valve, the power consumption is higher, and the large battery needs to be equipped, so that the volume and the cost are increased, or the household power is connected, the requirement on the peripheral distribution of the closestool is high, and the utility model discloses a mechanical mixing temperature adjustment and micro-voltage electronic touch temperature display function are combined, so that the functionality is satisfied, the production cost is greatly reduced, and the consumption capability of more common consumers is satisfied.

The cold and heat regulating valve 12 is provided with a touch sensing handle 15 for opening and regulating water temperature, the touch sensing handle 15 swings upwards or downwards to open or close the cold and heat regulating valve 12, the water temperature is regulated by swinging left and right, and the touch sensing handle 15 is in signal connection with the controller 14. When a human hand contacts the touch sensing handle 15, a touch electric signal is transmitted to the controller 14, the controller 14 activates the display 13, the water temperature of the mixed water output end of the cold and hot regulating valve 12 is displayed in real time, and the handle is touched to start a monitoring and temperature displaying mode, so that the energy consumption can be greatly reduced, compared with the traditional controller 14 with normally bright temperature display, the service life of the controller is greatly prolonged, for example, a power supply adopts 2 No. 7 batteries, the user awakening frequency is 6 times per day, and the theoretical endurance time is about 18 months; when the power supply adopts a rechargeable lithium battery, a charging port is arranged on the side surface of the water mixing control device; compare traditional intelligent closestool, set up the switch of activation display 13 alone, the utility model discloses directly incorporate trigger switch on hand, the process of touch handle adjustment temperature can synchronous display temperature, because the handle is big with people's area of contact, the start signal is accurate, and convenient operation is swift, avoids forgetting to press switch, touch or button failure or misoperation, leads to not showing the temperature and the temperature that arouses too high or low excessively.

The touch sensing handle 15 is provided with an electroplated layer which is in signal connection with the controller 14. The inner layer and the outer layer of the touch sensing handle 15 are respectively provided with an electroplated layer, the inner electroplated layer and the outer electroplated layer are mutually conducted, the touch sensing handle 15 is connected with the controller 14 through a wire, one end of the wire connected with the touch sensing handle 15 is locked on the inner side of the touch sensing handle 15 through a metal conductive screw and is in contact conduction with the electroplated layer on the inner side, so that the fixed connection and the conduction are achieved, meanwhile, a wiring terminal is hidden on the inner side of the touch sensing handle 15, wiring is not exposed, the appearance is more attractive, when the electroplated layers are touched by hands, signals are transmitted to the controller 14, the controller 14 activates the display 13 to display temperature, the display 13 is activated each time, and the time is delayed for 2 minutes; the touch sensing handle 15 can also be made of a conductive metal material to realize touch conduction.

The utility model discloses mix water controlling means 1 still including switching branching valve 16, the end of intaking that switches branching valve 16 passes through the pipeline intercommunication with the mixed water output of cold and hot governing valve 12, and temperature sensor 17 sets up on switching the pipeline between branching valve 16 and the cold and hot governing valve 12. The switching shunt valve 16 can lead out the mixed water from the cold and hot regulating valve 12 to different output ends to realize different functions, namely the functions of washing the woman, washing the hip and cleaning the valve sleeve, and the switching shunt valve 16 is provided with a switching knob.

The water outlet end of the switching shunt valve 16 is provided with a hip washing output end, a gynecological washing output end and a seat ring temperature regulating end. The buttock is washed output, the woman and is washed output and seat circle temperature regulation end and respectively wash pipeline 24, woman with seat circle 2 in the buttock wash pipeline 25 and seat circle temperature regulation pipeline 22 one-to-one intercommunication, when switching branch valve 16 switches over to the port that corresponds and switches on, the pipeline intercommunication that corresponds in the seat circle 2 to realize the function that corresponds.

The water mixing shell 11 is provided with a cold water interface connected with a cold water input end of the cold and hot regulating valve 12, a hot water interface connected with a hot water input end of the cold and hot regulating valve 12, a hip washing interface connected with a hip washing output end of the switching shunt valve 16, a woman washing interface connected with a woman washing output end of the switching shunt valve 16, and a seat ring temperature regulating interface connected with a seat ring temperature regulating end of the switching shunt valve 16. The cold water interface and the hot water interface are respectively connected with an external cold water pipe and an external hot water pipe and used for providing a cold and hot water source for the water mixing control device 1, and the hip washing interface, the woman washing interface and the seat ring temperature adjusting interface are respectively communicated with the hip washing pipeline 24, the woman washing pipeline 25 and the seat ring temperature adjusting pipeline 22 in the seat ring 2 in a one-to-one correspondence mode.

As shown in fig. 2, the controller 14 includes a main control chip, a touch circuit and a temperature sensing circuit, the display 13 includes a display circuit, and the touch circuit, the temperature sensing circuit and the display circuit are respectively in signal connection with the main control chip. A light screen is pressed in the water mixing shell 11, two 8-shaped hollows are arranged on the light screen, 14 LED tubes are arranged on the display 13 and spliced into two 8 shapes, the hollows on the light screen correspond to the LED tubes on the display 13, so that light of the LED tubes can be focused and can penetrate out of the 8-shaped hollows, and two-bit temperature information can be displayed.

Referring to fig. 3-6, a capacitor C1 is connected between a VDD pin and a GND pin of a main control chip U1, a temperature sensing circuit includes a thermistor J1, one pin of the thermistor J1 is grounded, the other pin is connected with a voltage VCC after being connected with a resistor R2 in series, a capacitor C4 and a resistor R3 are connected in series between two pins of the thermistor J1, a lead between the capacitor C4 and the resistor R3 is connected to an ADC pin of the main control chip U1, a touch circuit includes a touch chip U2, an HLD pin and a VSS pin of the touch chip U2 are grounded, the VDD pin is grounded through the capacitor C2, a TCH pin is grounded through the capacitor C3, a resistor R5 and a touch sensing handle 15 are connected in series between the capacitor C3 and the TCH pin, the ODO pin is connected to a PB1 pin of the main control chip U1, a display circuit includes 14 light emitting diodes, the 14 light emitting diodes are grouped into 7 groups, one end of the light emitting diode is connected with one of SFG _ A, SFG _ B, SFG _ C, SFG _ D, SFG _ E, SFG _ F, SFG _ G of the main control chip U1, the other end of the light emitting diode is connected with one of COM _1 and COM _2 of the main control chip U1, and the cathode of the light emitting diodes LED _1, LED _2, LED _3, LED _4, LED _5, LED _6 and LED _7 is connected with the COM _1 pin of the main control chip U1 in series through a resistor R4, the cathode of the light emitting diodes LED _8, LED _9, LED _10, LED _11, LED _12, LED _13 and LED _14 is connected with the COM _2 pin of the main control chip U1 in series through a resistor R5, the anodes of the LED _1 and LED _8 are connected with the SFG _ A pin of the main control chip U1 in series, the anodes of the LED _2 and LED _9 are connected with the SFG _ B pin of the main control chip U1 in series, and the anode of the LED _3 and LED _ C pin of the LED _1 and LED _ D _11 of the LED _ D _1 and LED _ D _2 pin of the main control chip in series, the anodes of the LED _5 and the LED _12 are connected in series with an SFG _ E pin of the main control chip U1, the anodes of the LED _6 and the LED _13 are connected in series with an SFG _ F pin of the main control chip U1, the anodes of the LED _7 and the LED _14 are connected in series with an SFG _ G pin of the main control chip U1, the touch chip U2 selects a capacitance conduction type single-key touch chip, the touch chip contacts with the touch sensing handle 15 through a human body to cause small capacitance change, the main control chip U1 receives the capacitance change to act, the thermistor J1 transmits data to the main control chip U1 for analysis and conversion, the temperature is displayed in an LED lamp combination mode, the display time of the display 13 can be set to be self-off within 2 minutes, the display is refreshed after middle touch, the display is restarted, and the battery can be selected from a lithium battery or a common battery.

Referring to fig. 9-14, the seat 2 is provided with a seat temperature adjusting pipeline 22 inside, and the seat temperature adjusting pipeline 22 at least covers the left side part and the right side part of the seat. The seat is formed by bonding a seat upper shell 212 and a seat lower shell 213, wherein the seat upper shell 212 is close to the human body, and the seat lower shell 213 is close to the ceramic body of the toilet.

Preferably, the seat trim circuit 22 is U-shaped, i.e., an arcuate portion that covers both the left and right sides and the front end of the seat. Traditional 2 heats of seat circle adopt electric heating's mode, and the heater strip is integrated inside 2 seat circles, because 2 inside rivers that lead to of seat circle, has the electric leakage hidden danger, and electric heating wire need set up the intermediate layer alone, leads to production technology complicacy, and manufacturing cost increases. The utility model discloses a seat circle 2 passes through rivers heating, and is safe high-efficient.

And a metal heat-conducting fin 23 is laid on the top of the seat ring temperature adjusting pipeline 22. The metal heat conducting strip 23 is arranged on one surface (the seat ring upper shell 212) of the seat ring temperature adjusting pipeline 22 attached to a human body, the metal heat conducting strip 23 can be arranged on two side portions of the seat ring and the arc-shaped partial region of the front end, the metal heat conducting strip 23 is high in heat conducting efficiency, heat exchange efficiency can be effectively improved, heat of water flow is conducted to the seat ring upper shell 212 in an accelerating mode, and then the heating speed of the seat ring 2 is improved.

The seat ring is internally provided with a hip washing pipeline 24 and a woman washing pipeline 25, the hip washing pipeline 24, the woman washing pipeline 25 and the seat ring temperature adjusting pipeline 22 are arranged at the side edge or the rear part of the seat ring, the water outlet is arranged in the middle of the rear part of the seat ring, the hip washing valve sleeve 26 and the woman washing valve sleeve 27 are respectively communicated with the water outlet of the hip washing pipeline 24 and the water outlet of the woman washing pipeline 25, the hip washing valve sleeve 26 and the woman washing valve sleeve 27 are internally and movably provided with a hip washing valve rod 28 and a woman washing valve rod 29 respectively, the upper parts of the hip washing valve sleeve 26 and the woman washing valve sleeve 27 are provided with a valve sleeve cleaning port 210, and the valve sleeve cleaning port 210 is communicated with the water outlet of the seat ring pipeline 22. The hip washing valve rod 28 and the woman washing valve rod 29 are respectively arranged in the hip washing valve sleeve 26 and the woman washing valve sleeve 27 in a sliding mode, under the condition that water is not supplied, under the action of a return spring, the hip washing valve rod 28 and the woman washing valve rod 29 are telescopically hidden in the hip washing valve sleeve 26 and the woman washing valve sleeve 27, valve rod pollution is avoided, after the hip washing pipeline 24 or the woman washing pipeline 25 is supplied with water, water pressure overcomes the elasticity of the return spring, the hip washing valve rod 28 or the woman washing valve rod 29 is pressed out of the valve sleeves, and therefore water flow is sprayed to wash the hip or the woman pudendum; when seat circle temperature regulation pipeline 22 leads to hot water or warm water after, hot water or warm water flow through seat circle temperature regulation pipeline 22, heat seat circle 2, improve winter seat circle 2's travelling comfort, the water that flows through seat circle temperature regulation pipeline 22 simultaneously finally flows out from valve sleeve washing mouth 210, washes valve barrel 26 and woman washing valve barrel 27 to the buttockss of below, has the effect of heating and washing valve barrel concurrently, effective water economy resource.

As shown in fig. 13 to 14, the intelligent toilet lid includes the mixing control device 1 and the seat ring 2, the mixing control device 1 is installed at one side of the seat ring 2, and a water outlet of the mixing control device 1 is communicated with a pipeline inside the seat ring 2.

The hip-washing interface, the gynecological-washing interface and the seat-ring temperature-regulating interface of the water mixing control device 1 are respectively communicated with the hip-washing pipeline 24, the gynecological-washing pipeline 25 and the seat-ring temperature-regulating pipeline 22 in the seat ring 2 in a one-to-one correspondence manner.

When the intelligent toilet lid is used, the buttocks of a person is arranged on the seat ring, the hand of the person is put on the touch sensing handle 15 to trigger capacitance change in the touch circuit, a capacitance signal is transmitted to the main control chip, the main control chip activates the display and displays the temperature on the display through the temperature sensor 17, and therefore warm water at the output end of the cold and hot regulating valve is displayed; before use, the switching shunt valve is generally adjusted to a seat ring temperature adjusting gear, the cold and heat adjusting valve is adjusted to a proper heating water temperature to heat the seat ring, water of the seat ring temperature adjusting gear flows out from a valve sleeve cleaning opening to clean the valve sleeve, and the point to be pointed out is that when the seat ring is not required to be heated, the cold and heat adjusting valve is adjusted to a cold water end, the seat ring can be kept cool through cold water at the moment, and the metal heat conducting fins transfer heat of the seat ring and a human body into a seat ring temperature adjusting pipeline to carry out heat exchange; afterwards, adjust the gear of cold and hot governing valve to buttockss according to the demand and wash the gear or woman and wash the gear to adjust cold and hot governing valve to suitable demonstration suitable temperature, in order to realize corresponding function.

The preparation method of the intelligent toilet lid comprises the following steps: the seat ring is formed by bonding a seat ring upper shell 212 and a seat ring lower shell 213, the seat ring upper shell 212 is close to a human body, the seat ring lower shell 213 is close to a toilet ceramic body, a metal heat conducting sheet 23 is embedded in an injection mold of the seat ring upper shell 212, the seat ring upper shell 212 with the metal heat conducting sheet 23 and the seat ring lower shell 213 are formed by injection molding, pipelines in the seat ring are separated by pipeline walls 211, one pipeline wall 211 in the seat ring upper shell 212 and the seat ring lower shell 213 is convex, the other pipeline wall in the seat ring upper shell 212 and the seat ring lower shell 213 is concave (as shown in fig. 16, the convex pipeline wall 211 is pressed into the concave pipeline wall 211 to form tight fit, in the embodiment, the pipeline wall 211 of the seat ring lower shell 213 is convex, as shown in fig. 12, the pipeline wall 211 of the seat ring upper shell 212 is concave, and the shapes of the two on the seat ring shell can be interchanged); the hip wash valve stem 28 and the bidet valve stem 29 are housed in the hip wash valve sleeve 26 and the bidet valve sleeve 27 located in the seat ring lower housing 213; assembling the upper seat ring shell 212 and the lower seat ring shell 213, embedding the convex pipeline wall 211 into the groove-shaped pipeline wall 211, so that the positioning function can be realized, the pipeline walls 211 of the upper seat ring shell 212 and the lower seat ring shell 213 can be melted and welded through ultrasonic waves to form a sealed pipeline, and meanwhile, other contact parts of the upper seat ring shell 212 and the lower seat ring shell 213 (including the edges of the upper seat ring shell 212 and the lower seat ring shell 213 which are connected and the contact parts of the pipeline walls and the upper seat ring shell 212) are bonded under the help of the ultrasonic waves; and assembling the water mixing control device 1 and the seat ring 2 to obtain the intelligent toilet lid.

The material of the seat ring 2 adopts abs and pc mixture, ultrasonic welding is that high-frequency vibration wave is transmitted to the surfaces of two welded objects, under the condition of pressure, the surfaces of the two objects are mutually rubbed to form fusion between molecular layers, and a welding head is an acoustic device which directly transmits mechanical vibration energy to the pressed objects. The vibration is transmitted to the bonding surface through the welding workpiece. The vibration friction generates heat energy to melt the plastic. The vibration stops when the molten material reaches its interface. Short pressurize pressure can make the fuse-element produce very strong molecular bond when solidifying on the faying face, and whole circulation is accomplished in the time that is less than 1 second usually, but welding strength is close to connecting material's intensity, and sealing performance is good, the utility model discloses well pipeline wall 211 sets up to protruding type and the flute profile of mutually supporting, tight fit when can providing ultrasonic bonding for the connection position of pipeline wall fuses under ultrasonic bonding.

In a preferred embodiment, after the end of the convex pipeline wall is tapered (pointed), and the convex pipeline wall is embedded into the groove-shaped pipeline wall, the tapered end of the convex pipeline wall is in contact with the groove bottom of the groove-shaped pipeline wall, and is melted and welded under the subsequent ultrasonic action to form a sealed water flow pipeline.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered limiting of the present invention, as these terms are not used in the present specification and are known in the art to which those skilled in the art will recognize.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. Mix water controlling means, its characterized in that includes:

a water mixing shell;

and the temperature sensor is in signal connection with the controller and is used for detecting the water temperature of the mixed water output end of the cold and hot regulating valve.

2. The mixing control device of claim 1, wherein: the cold and hot regulating valve is provided with a touch sensing handle for opening and regulating water temperature, and the touch sensing handle is in signal connection with the controller.

3. The mixing control device of claim 2, wherein: and an electroplated layer is arranged on the touch sensing handle and is in signal connection with the controller.

4. The mixing control device of claim 1, wherein: still including switching the branching valve, the end of intaking that switches the branching valve passes through the pipeline intercommunication with cold and hot governing valve's mixed water output, temperature sensor sets up on switching the pipeline between branching valve and the cold and hot governing valve, the play water end that switches the branching valve is equipped with buttockss and washes output, woman and washes output and seat circle temperature regulation end.

5. The mixing control device of claim 1, wherein: the controller comprises a main control chip, a touch circuit and a temperature sensing circuit, the display comprises a display circuit, and the touch circuit, the temperature sensing circuit and the display circuit are respectively in signal connection with the main control chip.

6. The mixing control device of claim 5, wherein: the temperature sensing circuit comprises a thermistor J1, one pin of the thermistor J1 is grounded, the other pin of the thermistor J1 is connected with a resistor R2 in series and then connected with a voltage VCC, a capacitor C4 and a resistor R3 are connected between the two pins of the thermistor J1 in series, a lead between the capacitor C4 and the resistor R3 is connected to an ADC pin of the main control chip U1, the touch circuit comprises a touch chip U2, an HLD pin and a VSS pin of the touch chip U2 are grounded, the VDD pin is grounded through the capacitor C2, a TCH pin is grounded through the capacitor C3, a resistor R5 and a touch sensing handle which are connected in series are connected between the capacitor C3 and the TCH pin, the ODO pin is connected to a PB1 pin of the main control chip U1, the display circuit comprises 14 light emitting diodes, the 14 light emitting diodes are grouped into two groups by 7, one group, one end of the light emitting diodes is connected with one of SFG _ 3245 zxft 3232 _ 3732 zxft 3963 _ 3525 zxft 3926 and the other end of COM _2 _ 3536 _ zxft _ 3926.

7. A seat ring characterized by: the seat ring temperature adjusting pipeline is arranged in the seat ring and at least covers the left side part and the right side part of the seat ring.

8. The seat ring of claim 7, wherein: the utility model discloses a seat circle temperature regulation pipeline, including seat circle temperature regulation pipeline, buttockss wash pipeline and woman and wash the pipeline, the water inlet that the pipeline was adjusted temperature to seat circle and seat circle still is equipped with buttockss inside the seat circle and washes the pipeline and the woman washes the pipeline, buttockss wash pipeline, woman and the middle of seat circle temperature regulation pipeline's side or rear portion, delivery port bit in the middle of the rear portion of seat circle, the middle of the rear portion of seat circle is equipped with buttockss and washes the valve barrel and woman and wash the valve barrel, buttockss wash the valve barrel and wash the valve barrel with buttockss respectively and wash the delivery port intercommunication that pipeline and woman washed the pipeline, buttockss wash the valve barrel and wash the valve barrel with woman and do not move about in the valve barrel and be provided with buttockss and wash the valve rod and woman and wash the valve rod, buttockss wash the upper portion of valve barrel and woman and wash the valve barrel and be equipped with valve barrel washing mouth, this valve barrel washs the delivery port intercommunication that mouthful and seat circle temperature regulation pipeline.

9. An intelligent toilet lid comprising the mixing control device as defined in any one of claims 1 to 6 and a seat as defined in any one of claims 7 to 8, wherein: the water mixing control device is arranged on one side of the seat ring, and a water outlet of the water mixing control device is communicated with a pipeline inside the seat ring.