WO2024037106A1 - 马桶排水阀的自动驱动单元及马桶 - Google Patents

马桶排水阀的自动驱动单元及马桶 Download PDF

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Publication number
WO2024037106A1
WO2024037106A1 PCT/CN2023/097251 CN2023097251W WO2024037106A1 WO 2024037106 A1 WO2024037106 A1 WO 2024037106A1 CN 2023097251 W CN2023097251 W CN 2023097251W WO 2024037106 A1 WO2024037106 A1 WO 2024037106A1
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WO
WIPO (PCT)
Prior art keywords
component
toilet
drain
driving unit
automatic driving
Prior art date
Application number
PCT/CN2023/097251
Other languages
English (en)
French (fr)
Inventor
欧育新
陈文忠
胡可焕
李华平
陈金水
Original Assignee
中山东菱威力洁净科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中山东菱威力洁净科技有限公司 filed Critical 中山东菱威力洁净科技有限公司
Publication of WO2024037106A1 publication Critical patent/WO2024037106A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl

Definitions

  • the utility model relates to the technical field of toilets, and in particular to an automatic driving unit of a toilet drain valve and a toilet.
  • Toilets are a common utensil in people's lives. With the development of science and technology, there are more and more types of toilets. There are two common toilets in the prior art:
  • the toilet is mainly composed of a water inlet pipe, a float ball, a drain valve, a water replenishing mechanism, a water tank, a toilet and other components.
  • the drain valve is an important component for measuring the performance of the toilet. It mainly consists of a water plug and a drain knob. It is composed of a lever and a lever. During use, the drain knob is manually operated so that the action of the drain knob is linked to the action of the lever, and the lever drives the water plug to open.
  • the other type is a smart toilet, in which water inlet and drainage are controlled electronically. Specifically, by setting solenoid valves at the water outlet and water inlet of the toilet tank, and setting a controller, and by setting a corresponding control program inside the controller, the controller controls the state of the solenoid valve to achieve automatic flushing of the toilet.
  • the mechanical toilet needs to manually press the water release knob every time it is flushed, which is less convenient, especially for the elderly, and the user's joint flexibility is poor. , it is even more inconvenient when it is necessary to drain the water after use, and when it is necessary to turn and operate the drain knob.
  • the smart toilet realizes automatic control of toilet drainage and does not require the user to press the drainage button separately after use
  • the drainage system of the smart toilet is mainly realized by setting up multiple electronic control components to cooperate with each other.
  • the structure is relatively complex, and on the other hand, the drainage system of the smart toilet is The cost is also relatively expensive; on the other hand, since the drain valve is set in the water tank, the electronic control components have a higher probability of malfunction after being soaked in water for a long time. The method adopted in later maintenance is usually to replace the corresponding electronic control components. The cost is also higher.
  • the toilet drainage structure in the prior art has problems of inconvenience or high cost.
  • the purpose of the utility model is to solve the problems of inconvenience or high cost of toilet drainage structures in the prior art.
  • an embodiment of the present utility model discloses an automatic driving unit for a toilet drain valve.
  • the toilet drain valve is arranged in the toilet water tank and includes a valve housing, a drain plug and a drain slider; the drain plug can be
  • the drain slider is disposed in the valve shell in a manner that moves relative to the height direction of the valve shell and is openably and sealably abutted against the lower end of the valve shell.
  • the drain slider is slidably disposed on the upper end of the valve shell.
  • the drain slider Drivenly connected to the drain plug, the drain slider links the drain plug to move along the height direction to open the drain outlet;
  • the automatic drive unit includes a driving component, a tension execution component, and a pull rope; wherein,
  • the tension execution component is arranged on one side of the drain valve, and includes a fixed member with a housing, and a movable member movably arranged in the fixed member; the driving component is arranged on one side of the tension execution component, It is drivingly connected to the movable member; one end of the pull rope is fixedly connected to the movable member, and the other end extends through the side wall of the valve housing into the valve housing and is drivingly connected to the drain plug;
  • the driving component is electrically connected to the human body information collection component installed on the toilet.
  • the human body information collection component adopts Collects the user's human body information and converts it into electrical signals and transmits them to the driving component;
  • the driving component drives the movable component of the tension execution component to move relative to the fixed component.
  • the movable component pulls the pull cord, and the pull cord links the drain plug to open the drain outlet.
  • the automatic driving unit in this embodiment includes a driving component, a tension execution component, and a pull cord
  • the driving component is connected to the drain plug of the drain valve through the tension execution component, the pull cord in turn.
  • the pulling force executing component is driven by the driving component, so that the pulling force executing component pulls the pull cord to drive the drain plug to open the drain outlet.
  • the drainage device of the toilet adopts this automatic drive unit, which can automatically drive the drain plug to open through the driving component, the tension actuator component, and the pull rope, without the need for manual operation, and has the advantage of being easy to use.
  • this automatic drive unit links the drain plug through the pull cord, the pull cord is an easy-to-lay-out transmission part.
  • the automatic drive unit can be directly installed on the toilet drain valve without changing the structure of the original toilet drain valve, and the cost is low.
  • the driving component and the pulling force actuating component can be installed near the top of the water tank or outside the water tank. This can avoid the problem that the driving component and the pulling force actuating component are prone to malfunction due to being immersed in water for a long time. . Therefore, the automatic drive unit used in the toilet drainage device not only has a simple structure and low cost, but also has the advantage of good stability, which is beneficial to reducing the maintenance cost of the toilet in the later use.
  • the automatic driving unit provided by this embodiment can be directly installed on the original drain valve, the installed toilet can further integrate an automatic drainage function while retaining the original manual operation function. This allows the toilet to meet user groups with different needs and has a wider scope of application.
  • the automatic driving unit provided by this embodiment when applied to the drain valve of a toilet, it can not only ensure the simplification of the structure of the toilet, but also improve the convenience of use and the scope of application of the toilet.
  • valve housing is provided with a connection hole between the drain slider and the drain plug;
  • the other end of the pull cord passes through the connection hole and is fixedly connected to the lower end of the drainage slider.
  • the movable member moves the drain slider in a direction close to the drain plug through the pull cord, and the drain plug moves upward to open. the drain; or,
  • the other end of the pull cord passes through the connection hole and is fixedly connected to the upper end of the drain plug.
  • the movable member moves upward through the pull cord to link the drain plug to open the drain outlet.
  • the other end of the pull rope is fixedly connected to the lower end of the drainage slider.
  • the pull rope pulls the drainage slider to move, and then the drainage slider is linked to open the drain plug.
  • the other end of the pull rope is directly fixedly connected to the upper end of the drain plug.
  • the pull cord directly pulls the drain plug to open, and its transmission path is short.
  • the fixed component is configured as a sealing cylinder
  • the movable component is a pneumatic piston slidably sleeved in the cavity of the sealing cylinder, and the pneumatic piston is The outer peripheral wall is in sealing contact with the inner peripheral wall of the sealed cylinder and can move along the axial direction of the sealed cylinder;
  • the driving component is an air pump provided on one side of the sealed cylinder;
  • One end of the pull rope is fixedly connected to the end face of the pneumatic piston, and the other end is drivingly connected to the drain plug; and the air pump is connected to the inner cavity sealing pipeline of the sealing cylinder.
  • the fixed member can be placed at any position in the water tank. Even if the fixed member is immersed in water for a long time, since the fixed member is set as a sealed cylinder, the water pressure in the water tank will not No interference with the automatic drive unit. Therefore, adopting this structure has the advantage of good stability in use.
  • the fixed component is configured as a sealed hydraulic cylinder
  • the movable component is a hydraulic piston slidably sleeved in the cavity of the sealed hydraulic cylinder.
  • the outer peripheral wall of the piston is in sealing contact with the inner peripheral wall of the sealed hydraulic cylinder and can move along the axial direction of the sealed hydraulic cylinder;
  • the driving component is a hydraulic pump provided on one side of the sealed hydraulic cylinder;
  • One end of the pull rope is fixedly connected to the end face of the hydraulic piston, and the other end is drivingly connected to the drain plug; and the hydraulic pump is connected to the inner cavity sealing pipeline of the sealed hydraulic cylinder.
  • the fixed member can be placed at any position in the water tank. Even if the fixed member is immersed in water for a long time, since the fixed member is set as a sealed hydraulic cylinder, the water in the water tank will Pressure will not interfere with the automatic drive unit. Therefore, adopting this structure has the advantage of good stability in use.
  • the fixed component further includes an electromagnet disposed in the housing;
  • the movable component includes an electromagnet movably disposed in the housing and the electromagnet permanent magnets arranged oppositely;
  • the driving component is a power supply provided on one side of the housing;
  • the permanent magnet is fixedly connected to one end of the pull cord, and the other end of the pull cord is drivingly connected to the drain plug;
  • the electromagnet is energized, the permanent magnet moves relative to the electromagnet under the action of magnetic force, and the drain plug is linked with the pull cord to open the drain outlet.
  • the driving component is a motor
  • the fixed member further includes a gear rotatably provided on the housing
  • the movable member includes a gear that can be rotated along the housing.
  • a rack is slidably provided on the housing in the height direction and meshes with the gear;
  • the housing is provided with a guide structure extending along the height direction, the rack is slidingly connected to the guide structure, and the motor is provided on one side of the housing, and the gear is fixedly connected to the output shaft of the motor.
  • the gear meshes with the rack teeth;
  • One end of the pull rope is fixedly connected to one end of the rack, and the other end is drivingly connected to the drain plug;
  • the motor drives the gear to move in conjunction with the rack, and the pull cord links the drain plug to open the drain outlet.
  • this embodiment adopts gear and rack transmission.
  • the gear rack is not affected by external pressure under any circumstances, its performance is more stable when installed in the water tank; on the other hand, because The rack and pinion has the advantage of high transmission accuracy.
  • the rack and pinion transmission structure is used to link the drain plug, the movement and displacement of the linked drain plug will be more accurate. This can accurately control the drainage volume of the toilet and help save water resources.
  • the driving component and the pulling force execution component are both disposed in the water tank and located on one side of the toilet drain valve assembly, and the driving component and the pulling force execution component
  • the pulling force execution components are all fixedly connected to the inner wall surface of the water tank.
  • the automatic driving function can be realized without affecting the occupancy of the toilet. space and aesthetics.
  • a guide wheel is provided on the side wall of the valve housing between the drainage slider and the tension execution component, and the pull rope is The other end bypasses the guide wheel and is drivingly connected to the drain plug.
  • the part of the pull cord located in the valve housing and the direction of movement of the drain plug can be located in the same straight line. This can make the transmission efficiency of the automatic drive unit higher and help reduce energy consumption.
  • the human body information collection component includes a capacitance sensor or a pressure sensor disposed on the toilet seat, and the human body information collection component detects the human body on the seat. information and generate sensing signals.
  • this embodiment sets the human body information collection component as a capacitive sensor or pressure sensor integrated on the toilet seat.
  • the capacitive sensor or pressure sensor can directly detect human body characteristic information and generate induction signals through its own structure, without the need for setting Other signal conversion components have a simpler structure.
  • an automatic driving unit for a toilet drain valve further includes an operating button, which is fixedly provided on the outer wall of the toilet seat and electrically connected to the driving component;
  • the driving component drives the pulling force execution component to move.
  • this embodiment provides a button on the outer wall of the toilet seat. During use, the user can also actively control the automatic drive unit by operating the button, which has the advantage of good stability.
  • the operation button includes a base, a switch and a timing component arranged on the base, and the switch has an operation external to the base. button, and the switch and the timing component are electrically connected to each other; wherein,
  • the timing component starts timing, and the driving component drives the tension execution component; after the timing component reaches the preset time threshold, the driving component drives the tension execution component to return to the initial state.
  • this embodiment integrates a timing component in the operation button, so that the automatic drive unit can drive the drain plug to automatically close after a period of time. This not only has a higher degree of automation, but also helps to make the drainage volume more reasonable during toilet flushing. , which can avoid wasting more water when flushing the toilet.
  • a toilet provided according to another embodiment of the present invention includes a drainage tank and an automatic driving unit of the toilet drainage valve having the above structure. At least the tension execution component in the automatic driving unit is fixedly connected to the side wall of the drainage tank.
  • the automatic drive unit can automatically drive the drain plug to open through the driving component, the tension actuator component, and the pull cord, without the need for manual operation, and has the advantage of being easy to use.
  • the automatic driving unit can be directly installed on the toilet drain valve without changing the structure of the original toilet drain valve, and the cost is low.
  • the driving component and the pulling force actuating component can be installed near the top of the water tank or outside the water tank. This can avoid the problem that the driving component and the pulling force actuating component are prone to malfunction due to being immersed in water for a long time. .
  • it can further integrate the automatic drainage function of the installed toilet while retaining the original manual operation function. This allows the toilet to meet user groups with different needs and has a wider scope of application.
  • the automatic drive unit for a toilet drain valve and a toilet are provided.
  • the automatic drive unit includes a drive component, a tension actuator component, and a pull cord.
  • the drive component is connected to the drain plug of the drain valve in turn through the tension actuator component, the pull cord, and the drain plug.
  • the pulling force executing component is driven by the driving component, so that the pulling force executing component pulls the pull cord to drive the drain plug to open the drain outlet.
  • the toilet's drain valve adopts this automatic drive unit, which can automatically drive the drain plug to open through the driving component, the tension actuator component, and the pull rope, without the need for manual operation, and has the advantage of ease of use.
  • this automatic drive unit links the drain plug through the pull cord, the pull cord is an easy-to-layout transmission component.
  • the automatic drive unit can be directly installed on the toilet drain valve without changing the structure of the original toilet drain valve, and the cost is low.
  • the driving component and the pulling force actuating component can be installed near the top of the water tank or outside the water tank. This can avoid the problem that the driving component and the pulling force actuating component are prone to malfunction due to being immersed in water for a long time. . Therefore, the automatic drive unit used in the toilet drainage device not only has a simple structure and low cost, but also has the advantage of good stability, which is beneficial to reducing the maintenance cost of the toilet in the later use.
  • the automatic driving unit provided in this embodiment can be directly installed on the original drain valve, the installed toilet can further integrate an automatic drainage function while retaining the original manual operation function. This allows the toilet to meet user groups with different needs and has a wider scope of application.
  • the automatic driving unit provided in this embodiment when applied to the drain valve of a toilet, it can not only ensure the simplicity of the structure of the toilet, but also improve the convenience of use and scope of application of the toilet.
  • Figure 1a is a schematic structural diagram of an automatic driving unit of a toilet drain valve provided by an embodiment of the present invention in which the drain plug is in an open state; in this figure, the tension execution component adopts a sealed cylinder, and the other end of the pull rope is connected to the drain slider. lower end;
  • Figure 1b is a schematic structural diagram of the automatic driving unit of a toilet drain valve provided by the embodiment of the present invention in which the drain plug is in a closed state; in this figure, the tension execution component adopts a sealed cylinder, and the other end of the pull rope is connected to the drain slider. lower end;
  • Figure 1c is a schematic structural diagram of an automatic driving unit of a toilet drain valve provided by an embodiment of the present invention in which the drain plug is in an open state; in this figure, the tension execution component adopts a sealed cylinder, and the other end of the pull rope is connected to the upper end of the drain plug. ;
  • Figure 1d is a structural schematic diagram of the automatic driving unit of a toilet drain valve provided by the embodiment of the present invention, in which the drain plug is in a closed state; in this figure, the tension execution component adopts a sealed cylinder, and the other end of the pull rope is connected to the upper end of the drain plug. ;
  • Figure 2a is a schematic structural diagram of another automatic driving unit of a toilet drain valve provided by the present invention in which the drain plug is in an open state; in this figure, the tension execution component adopts a sealed hydraulic cylinder, and the other end of the pull rope is connected to the drainage slide. the lower end of the block;
  • Figure 2b is a schematic structural diagram of another automatic driving unit of a toilet drain valve provided by the present invention in which the drain plug is in a closed state; in this figure, the tension execution component adopts a sealed hydraulic cylinder, and the other end of the pull rope is connected to the drainage slide. the lower end of the block;
  • Figure 2c is a schematic structural diagram of the drain plug in an open state in the automatic driving unit of another toilet drain valve provided by the embodiment of the present invention; in this figure, the tension execution component adopts a sealed hydraulic cylinder, and the other end of the pull rope is connected to the drain plug. the upper end of;
  • Figure 2d is a schematic structural diagram of another automatic driving unit of a toilet drain valve provided by the present invention in which the drain plug is in a closed state; in this figure, the tension execution component adopts a sealed hydraulic cylinder, and the other end of the pull rope is connected to the drain plug. the upper end of;
  • Figure 3a is a schematic structural diagram of another automatic driving unit of a toilet drain valve provided by the embodiment of the present invention in which the drain plug is in an open state; in this figure, the tension execution component uses an electromagnet, and the other end of the pull rope is connected to the drainage slider the lower end;
  • Figure 3b is a schematic structural diagram of another automatic driving unit of a toilet drain valve provided by the embodiment of the present invention in which the drain plug is in a closed state; in this figure, the tension execution component uses an electromagnet, and the other end of the pull rope is connected to the drainage slider the lower end;
  • Figure 3c is a structural schematic diagram of another automatic driving unit of a toilet drain valve provided by the embodiment of the present invention in which the drain plug is in an open state; in this figure, the pulling force execution component uses an electromagnet, and the other end of the pull rope is connected to the drain plug. upper end;
  • Figure 3d is a schematic structural diagram of another automatic driving unit of a toilet drain valve provided by the embodiment of the present invention in which the drain plug is in a closed state; in this figure, the pulling force execution component uses an electromagnet, and the other end of the pull rope is connected to the drain plug. upper end;
  • Figure 4a is a schematic structural diagram of another automatic driving unit of a toilet drain valve provided by the embodiment of the present invention in which the drain plug is in an open state; in this figure, the pulling force execution component adopts a gear rack, and the other end of the pull rope is connected to the drain slide. the lower end of the block;
  • Figure 4b is a structural schematic diagram of another automatic driving unit of a toilet drain valve provided by the present invention in which the drain plug is in a closed state; in this figure, the pulling force execution component adopts a gear rack, and the other end of the pull rope is connected to the drain slide. the lower end of the block;
  • Figure 4c is a structural schematic diagram of another automatic driving unit of a toilet drain valve provided by the embodiment of the present invention in which the drain plug is in an open state; in this figure, the pulling force execution component adopts a gear rack, and the other end of the pull rope is connected to the drain plug. the upper end of;
  • Figure 4d is a schematic structural diagram of another automatic driving unit of a toilet drain valve provided by the embodiment of the present invention in which the drain plug is in a closed state; in this figure, the pulling force execution component adopts a gear rack, and the other end of the pull rope is connected to the drain plug. the upper end of;
  • Figure 5 is a control principle diagram of the automatic driving unit of the toilet drain valve provided by the embodiment of the present invention.
  • orientation or positional relationship indicated by the terms “upper”, “lower”, “inner”, “bottom”, etc. is based on the orientation or positional relationship shown in the drawings, or
  • the orientation or positional relationship in which the utility model product is customarily placed during use is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and operation, therefore it cannot be construed as a limitation of the present invention.
  • the terms “set”, “connected” and “connected” should be understood in a broad sense.
  • it can be a fixed connection or a fixed connection.
  • Detachable connection, or integral connection it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • the specific meanings of the above terms in this embodiment can be understood in specific situations.
  • the drain valve of the toilet is generally installed in the toilet water tank, as shown in Figures 1a to 5, and the toilet drain valve 100 assembly includes a valve housing 110, a drain plug 120 and a drain slider 130.
  • the drain plug 120 is disposed in the valve housing 110 in a manner that is movable relative to the height direction of the valve housing 110, and is openably and sealingly abutted against the drain port 101 at the lower end of the valve housing 110.
  • the drain slider 130 is slidably disposed on the valve housing 110. At the upper end of the shell 110, the drain slider 130 is drivingly connected to the drain plug 120, and the drain slider 130 links the drain plug 120 to move in the height direction to open the drain port 101.
  • An embodiment of the present utility model discloses an automatic driving unit for a toilet drain valve.
  • the automatic driving unit 200 is used to drive the drain valve 100 of the toilet.
  • the automatic driving unit 200 includes a driving component 210, a tension execution component, and a pull rope 250.
  • the tension execution component is disposed on one side of the drain valve 100, and includes a fixed component and a movable component with a housing, and the movable component is movable. installed in the fixed component.
  • the driving component 210 is disposed on one side of the tension execution component and is drivingly connected to the movable member; the pull rope 250 One end is fixedly connected to the movable member, and the other end extends through the side wall of the valve housing 110 into the valve housing 110 and is drivingly connected with the drain plug 120 .
  • the driving component 210 is electrically connected to the human body information collection component 300 installed on the toilet.
  • the human body information collection component 300 collects the user's human body information and converts it into an electrical signal and transmits it to the driving component 210 .
  • the driving component 210 drives the movable component of the tension execution component to move relative to the fixed component, and the movable component pulls the pull cord 250 to link the drain plug 120 with the pull cord 250 to open the drain outlet 101 .
  • the automatic driving unit 200 provided in this embodiment includes a driving component 210, a tension execution component, and a pull cord 250.
  • the driving component 210 is connected to the drain plug 120 of the drain valve 100 through the tension execution component and the pull cord 250 in turn.
  • the driving component 210 drives the tension execution component, so that the tension execution component pulls the pull rope 250 to drive the drain plug 120 to open the drain outlet 101 .
  • the drainage device of the toilet adopts this automatic driving unit 200, which can automatically drive the drain plug 120 to open through the driving component 210 through the tension execution component and the pull rope 250, without manual operation, which has the advantage of being easy to use.
  • the automatic driving unit 200 links the drain plug 120 through the pull cord 250, the pull cord 250 is an easy-to-layout transmission component.
  • the automatic driving unit 200 can be directly installed on the toilet drain valve 100 without changing the structure of the original toilet drain valve, and the cost is relatively low.
  • the driving component 210 and the pulling force actuating component can be installed near the top of the water tank, or installed outside the water tank. This can avoid the failure of the driving component 210 and the pulling force actuating component being immersed in water for a long time.
  • the automatic driving unit 200 used in the drainage device of the toilet not only has a simple structure and low cost, but also has the advantage of good stability, which is beneficial to reducing the maintenance cost of the toilet in the later use.
  • the automatic driving unit 200 provided in this embodiment can be directly installed on the original drain valve 100, the installed toilet can further integrate an automatic drainage function while retaining the original manual operation function. This allows the toilet to meet user groups with different needs and has a wider scope of application.
  • the automatic driving unit 200 provided in this embodiment when the automatic driving unit 200 provided in this embodiment is applied to the drain valve 100 of a toilet, it can not only ensure the simplicity of the structure of the toilet, but also improve the convenience of use and scope of application of the toilet.
  • the valve housing 110 is provided with a connection hole at a position between the drain slider 130 and the drain plug 120 .
  • the other end of the pull rope 250 may pass through the connection hole and the drainage slider 130.
  • the lower end is fixedly connected, and the movable member links the drainage slider 130 through the pull rope 250 to move in a direction close to the drain plug 120, and the linkage drain plug 120 moves upward to open the drain outlet 101.
  • the other end of the pull rope 250 is fixedly connected to the lower end of the drainage slider 130 .
  • the pull rope 250 pulls the drainage slider 130 to move, and then the drainage slider 130 links the drain plug 120 to open.
  • automatic driving unit 200 when the automatic driving unit 200 is installed on the drain valve 100, since the drain slider 130 is linked, automatic driving can be achieved without changing the original drain valve transmission principle. Not only is its structure simple, but its transmission principle is also simpler.
  • the other end of the drawstring 250 can also be passed through the connecting hole and the drain plug 120.
  • the upper end is fixedly connected, and the movable member moves upward through the pull cord 250 to link the drain plug 120 to open the drain outlet 101 .
  • this embodiment provides the following solutions for detailed description.
  • the fixed component is configured as a sealing cylinder 212
  • the movable component is a pneumatic piston slidably sleeved in the cavity of the sealing cylinder 212. 213.
  • the outer peripheral wall of the pneumatic piston 213 is in sealing contact with the inner peripheral wall of the sealed cylinder 212, and can move along the axial direction of the sealed cylinder 212.
  • the driving component 210 is an air pump 211 provided on one side of the sealed cylinder 212, and one end of the pull rope 250 It is fixedly connected to the end face of the pneumatic piston 213, and the other end is drivingly connected to the drain plug 120; and the air pump 211 is connected to the inner cavity sealing pipeline of the cylinder.
  • the fixing member can be set at any position in the water tank. Even if the fixing member is immersed in water for a long time, since the fixing member is set as the sealing cylinder 212, the water pressure in the water tank will not There will be no interference with the automatic drive unit 200. Therefore, the adopted structure has the advantage of good stability in use.
  • the fixed component is configured as a sealing hydraulic cylinder 222
  • the movable component is slidably sleeved in the cavity of the sealing hydraulic cylinder 222.
  • the hydraulic piston 223 has an outer peripheral wall that is in sealing contact with the inner peripheral wall of the sealed hydraulic cylinder 222 and can move along the axial direction of the sealed hydraulic cylinder 222;
  • the driving component 210 is a hydraulic pump provided on one side of the sealed hydraulic cylinder 222. 221.
  • One end of the pull rope 250 is fixedly connected to the end face of the hydraulic piston 223, the other end is drivingly connected to the drain plug 120, and the hydraulic pump 221 is connected to the inner cavity sealing pipeline of the hydraulic cylinder.
  • the fixing member can be set at any position in the water tank. Even if the fixing member is immersed in water for a long time, since the fixing member is set to seal the hydraulic cylinder 222, the water in the water tank will The pressure will not interfere with the automatic driving unit 200. Therefore, the adopted structure has the advantage of good stability in use.
  • the fixed component includes an electromagnet 231 disposed in the housing
  • the movable component includes an electromagnet 231 movably disposed in the housing.
  • the permanent magnet 232 is arranged opposite to the electromagnet 231;
  • the driving component 210 is a power supply 233 provided on one side of the housing.
  • the permanent magnet 232 is fixedly connected to one end of the pull cord 250, and the other end of the pull cord 250 is drivingly connected to the drain plug 120.
  • the electromagnet 231 is energized, the permanent magnet 232 moves relative to the electromagnet 231 under the action of magnetic force, and the drain plug 120 is linked with the pull rope 250 to open the drain outlet 101 (the state shown in Figure 3a and Figure 3c).
  • the repulsive force between the electromagnet 231 and the permanent magnet 232 is utilized, so that there is no need to set up a separate drive, and the structure is simpler, which is conducive to further simplifying the structure of the drain valve 100 using the automatic drive unit 200, and reducing the Its installation cost.
  • the electromagnet 231 can be configured as an electromagnet
  • the permanent magnet 232 can be configured as a magnetic component, such as a magnet.
  • the driving component 210 is a motor 243
  • the fixed component also includes a gear 241 rotatably disposed on the housing.
  • the moving member includes a rack 242 that is slidably disposed on the housing along the height direction and meshes with the gear 241.
  • the housing is provided with a guide structure extending along the height direction.
  • the rack 242 is slidably connected to the guide structure, and the motor 243 is provided with On one side of the housing, the gear 241 is fixedly connected to the output shaft of the motor 243, and the gear 241 meshes with the teeth of the rack 242; one end of the pull rope 250 is fixedly connected to one end of the rack 242, and the other end is fixed to the drain plug. 120 transmission connection; the motor 243 drives the gear 241 to move in conjunction with the rack 242, and links the drain plug 120 through the pull rope 250 to open the drain outlet 101 (the state shown in Figure 4a and Figure 4c).
  • this embodiment uses gear 241 and rack 242 for transmission.
  • gear 241 and rack 242 are not affected by external pressure under any circumstances, their performance is more stable when installed in the water tank; on the other hand, the gear 241 and rack 242 are not affected by external pressure under any circumstances.
  • the gear 241 and rack 242 have the advantage of high transmission accuracy, the gear 241 and rack 242 transmission structure is used to link the drain plug 120 At this time, the movement displacement of the linked drain plug 120 is more accurate, thereby accurately controlling the drainage volume of the toilet, which is beneficial to saving water resources.
  • this embodiment only shows some example solutions of the driving component 210 and the tension execution component, and they may also be configured in other structures.
  • the other end of the pull rope 250 can be fixedly connected with the lower end of the drainage slider 130, or can be fixedly connected with the upper end of the drainage plug 120.
  • the drain valve 100 of the toilet is opened (as shown in Figures 1a, 1c, 2a, 2c, 3a, and 3c, the state shown in Figure 4a, Figure 4c), when the pull rope 250 returns to the free state:
  • this embodiment does not provide a detailed description of the connection structure between the drain slider 130 and the drain plug 120.
  • the structure of the existing drain valve 100 may be used.
  • the pull rope 250 is a rubber rope with an iron core.
  • the end of the pull rope 250 can be fixed on the corresponding component by winding, and then fixed by welding.
  • the driving component 210 and the pulling force execution component are preferably both disposed in the water tank on one side of the toilet drain valve 100 assembly, and the driving component 210 and the pulling force executing component are both fixedly connected to the inner wall surface of the water tank.
  • the automatic driving function can be realized without affecting the toilet's space and aesthetics.
  • a guide wheel (not shown in the figure) is provided on the side wall of the valve housing 110 between the drainage slider 130 and the tension execution component, and the other end of the pull rope 250 is passed around The guide wheel is drivingly connected to the drain plug 120 .
  • the part of the pull rope 250 located in the valve housing 110 and the moving direction of the drain plug 120 can be located in the same straight line. This can make the transmission efficiency of the automatic drive unit 200 higher and help reduce energy consumption.
  • the human body information collection component 300 preferably includes a capacitance sensor or a pressure sensor disposed on the toilet seat.
  • the human body information collection component 300 detects human body information on the seat and generates a sensing signal.
  • the human body information collection component 300 is configured as a capacitive sensor or pressure sensor integrated on the toilet seat.
  • the capacitive sensor or pressure sensor can directly detect human body characteristic information and generate induction signals through its own structure, without the need to install other sensors.
  • the signal conversion element has a simpler structure.
  • this embodiment does not require the specific model of the capacitive sensor or the pressure sensor.
  • the automatic driving unit 200 provided in this embodiment also includes an operation button 400.
  • the operation button 400 is fixedly provided on the outer wall of the toilet seat and is electrically connected to the driving component 210.
  • the driving component 210 When in use, by operating the operating button 400, the driving component 210 is controlled by the operating button 400 to drive the pulling force. Part action.
  • the user can also actively control the automatic driving unit 200 through the operation button 400 during use, which has the advantage of good stability.
  • the operation button 400 includes a base, a switch and a timing component disposed on the base, the switch has an operation button external to the base, and the switch and the timing component are electrically connected to each other.
  • the timing component starts timing, and the driving component 210 drives the tension execution component to act; after the timing of the timing component reaches the preset time threshold, the driving component 210 drives the tension execution component to return to the initial state.
  • this embodiment integrates a timing component into the operation button 400, so that the automatic driving unit 200 can drive the drain plug 120 to automatically close after a period of time.
  • This not only has a higher degree of automation, but also facilitates toilet flushing.
  • the drainage volume is more reasonable, which can avoid wasting more water when flushing the toilet.
  • the timing component can be set as a timer, and the time threshold can be set to 5 seconds. Specifically, it can also be set to other values. This embodiment does not impose unique requirements on this.
  • the toilet includes a drainage tank and an automatic drive unit 200 with the above structure. At least the tension execution component in the automatic drive unit 200 is fixedly connected to the drainage tank. on the side wall.
  • all components in the automatic driving unit 200 may be arranged in the water tank, or only the pulling force executing component may be arranged in the water tank, and the driving component 210 is set outside the water tank, and it can be set according to the actual design.
  • all components of the automatic drive unit 200 are preferably set in the water tank of the toilet.
  • the automatic driving unit 200 can automatically drive the drain plug 120 to open through the driving component 210 through the tension execution component and the pull rope 250, there is no need to manually operate it, and it has the advantage of using Advantages of convenience.
  • the automatic driving unit 200 can be directly installed on the toilet drain valve 100 without changing the structure of the original toilet drain valve 100, and the cost is low.
  • the driving component 210 and the pulling force actuating component can be installed near the top of the water tank, or installed outside the water tank. This can avoid the failure of the driving component 210 and the pulling force actuating component being immersed in water for a long time. The problem. And it can further integrate the automatic drainage function of the installed toilet while retaining the original manual operation function. This allows the toilet to meet user groups with different needs and has a wider scope of application.
  • the toilet structure can be simplified while also improving the convenience of use and the scope of application of the toilet.

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Abstract

本实用新型公开了一种马桶排水阀的自动驱动单元及马桶，该自动驱动单元可集成于马桶上，由于自动驱动单元可通过驱动部件通过拉力执行部件、拉绳自动驱动排水塞打开，无需人工手动地去操作，且可在不改变原有马桶排水阀结构的基础上，将自动驱动单元直接加装于马桶的排水阀上，其成本较低，并且可使得加装后的马桶在保留原有手动操作功能的基础上进一步集成自动排水功能，如此可使得这种马桶满足不同需求的用户群体，其适用范围更广。因此，本实用新型提供的自动驱动单元应用至马桶上时，在保证马桶结构简单化的同时还可提高马桶的使用便利性和适用范围。

Description

马桶排水阀的自动驱动单元及马桶 技术领域
本实用新型涉及马桶技术领域，特别涉及一种马桶排水阀的自动驱动单元及马桶。
背景技术
马桶作为人们生活的常用器具，随着科技的发展，马桶的种类也越来越多。现有技术中常见的马桶有两种：
一种为机械式马桶，该马桶主要由进水管、浮球、排水阀、补水机关、水箱、便池等部件组成，排水阀是衡量马桶使用性能的重要部件，其主要由水塞、放水旋钮及杠杆组成，使用时通过手动操作放水旋钮，使得放水旋钮动作联动杠杆动作，杠杆带动水塞打开。
另一种为智能马桶，这种马桶的进水和排水均通过电控实现。具体的，通过在马桶水箱的出水口和进水口处分别设置电磁阀，以及设置控制器，通过在控制器内部设置相应的控制程序，通过控制器控制电磁阀的状态实现马桶的自动冲水。
对于以上这两种马桶来说，机械式马桶在使用过程中，由于每次冲水都需要手动地按压放水旋钮，便利性较差，尤其是对于老年群体来说，使用者关节灵活性较差，在使用结束需要排水时，在需要转向操作放水旋钮时，更是不便。智能马桶虽然实现了马桶排水的自动控制，无需使用者在使用完毕后再单独按压排水按钮，但是智能马桶的排水系统主要通过设置多个电控元器件相互配合实现，一方面结构比较复杂，其成本也比较昂贵；另一方面由于排水阀设置于水箱中，电控元器件长时间浸泡在水中出现故障的概率较高，后期维修时采取的手段通常是更换对应的电控元器件，其维修成本也较高。
因此，现有技术中的马桶排水结构存在使用不便或成本高的问题。
实用新型内容
本实用新型的目的在于解决现有技术中的马桶排水结构存在使用不便或成本高的问题。
为解决上述技术问题，本实用新型的实施方式公开了一种马桶排水阀的自动驱动单元，马桶的排水阀设置于马桶水箱内，包括阀壳、排水塞和排水滑块；该排水塞以可相对于该阀壳沿的高度方向移动的方式设置于阀壳内、可打开地密封抵接于该阀壳下端的排水口，该排水滑块滑动设置于该阀壳的上端，该排水滑块与该排水塞传动连接，通过该排水滑块联动该排水塞沿该高度方向移动以打开该排水口；该自动驱动单元包括驱动部件、拉力执行部件、拉绳；其中，
该拉力执行部件设置于该排水阀的一侧，且包括具有壳体的固定构件、以及可移动地设置于该固定构件内的可动构件；该驱动部件设置于该拉力执行部件的一侧，与该可动构件传动连接；该拉绳的一端固定连接于该可动构件，另一端穿过该阀壳的侧壁延伸至该阀壳内，且与该排水塞传动连接；
该驱动部件与设置于马桶上的人体信息采集部件电连接，该人体信息采集部件采 集使用者的人体信息并转换成电信号传输给该驱动部件；其中，
该驱动部件驱动该拉力执行部件的该可动构件相对于该固定构件移动，该可动构件拉动该拉绳，通过该拉绳联动该排水塞打开该排水口。
采用上述技术方案，由于本实施方式中的自动驱动单元包括驱动部件、拉力执行部件、拉绳，驱动部件依次通过拉力执行部件、拉绳与排水阀的排水塞传动连接。在使用时，通过驱动部件驱动拉力执行部件，可使得拉力执行部件拉动拉绳带动排水塞打开排水口。马桶的排水装置采用这种自动驱动单元，可通过驱动部件通过拉力执行部件、拉绳自动驱动排水塞打开，无需人工手动地去操作，具有使用方便的优点。
另外，由于这种自动驱动单元通过拉绳联动排水塞，拉绳属于易布局的传动件。对此，可在不改变原有马桶排水阀结构的基础上，将自动驱动单元直接加装于马桶的排水阀上，其成本较低。并且在安装拉力执行部件时，可以将驱动部件和拉力执行部件安装至水箱内靠近顶部的位置，或安装至水箱外，如此可避免由于驱动部件和拉力执行部件长期浸泡在水中容易出现故障的问题。因此，马桶的排水装置采用这种自动驱动单元不仅结构简单、成本低，还具有稳定性好的优点，有利于降低马桶后期使用的维修成本。
此外，由于本实施方式提供的自动驱动单元可直接加装于原有的排水阀上，可使得加装后的马桶在保留原有手动操作功能的基础上进一步集成自动排水功能。如此可使得这种马桶满足不同需求的用户群体，其适用范围更广。
因此，本实施方式提供的这种自动驱动单元在应用至马桶的排水阀上时，在保证马桶结构简单化的同时还可提高马桶的使用便利性和适用范围。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，该阀壳上位于该排水滑块与该排水塞之间的位置设置有连接孔；其中，
该拉绳的另一端穿过该连接孔与该排水滑块的下端固定连接，该可动构件通过该拉绳联动该排水滑块朝靠近该排水塞的方向移动、联动该排水塞向上运动打开该排水口；或者，
该拉绳的另一端穿过该连接孔与该排水塞的上端固定连接，该可动构件通过该拉绳联动该排水塞向上运动打开该排水口。
采用上述技术方案，在本实施方式提供的一种方案中，拉绳的另一端与排水滑块的下端固定连接。使用时，拉绳拉动排水滑块移动，然后通过排水滑块联动排水塞打开。该方案中，当自动驱动单元加装至排水阀上时，由于联动的是排水滑块，在不改变原有排水阀传动原理的基础上就可实现自动驱动。其不仅结构简单，传动原理也更加简单。
在本实施方式提供的另一种方案中，拉绳的另一端直接与排水塞的上端固定连接，在使用时，拉绳直接拉动排水塞打开，其传动路径较短，当自动驱动单元加装至排水阀上时，有利于提高自动驱动单元与排水阀的排水塞之间的传动效率。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，该固定构件设置为密封气缸，该可动构件为滑动套接于该密封气缸的腔体内的气压活塞，该气压活塞的外周壁与该密封气缸的内周壁密封抵接，且可沿该密封气缸的轴向移动；该驱动部件为设置于该密封气缸一侧的气泵；其中，
该拉绳的一端固定连接于该气压活塞的端面、另一端与该排水塞传动连接；并且，该气泵与该密封气缸的内腔密封管路连接。
采用上述技术方案，通过将固定构件设置为密封气缸，如此可将固定构件设置于水箱内的任何位置，即使固定构件长时间浸泡在水中，由于固定构件设置为密封气缸，水箱中的水压并不会对自动驱动单元造成干涉。因此，采用该结构具有使用稳定性好的优点。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，该固定构件设置为密封液压缸，该可动构件为滑动套接于该密封液压缸的腔体内的液压活塞，该液压活塞的外周壁与该密封液压缸的内周壁密封抵接，且可沿该密封液压缸的轴向移动；该驱动部件为设置于该密封液压缸一侧的液压泵；其中，
该拉绳的一端固定连接于该液压活塞的端面、另一端与该排水塞传动连接；并且，该液压泵与该密封液压缸的内腔密封管路连接。
采用上述技术方案，通过将固定构件设置为密封液压缸，如此可将固定构件设置于水箱内的任何位置，即使固定构件长时间浸泡在水中，由于固定构件设置为密封液压缸，水箱中的水压并不会对自动驱动单元造成干涉。因此，采用该结构具有使用稳定性好的优点。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，该固定构件还包括设置于该壳体内的电磁体；该可动构件包括可移动地设置于该壳体内、与该电磁体相对布置的永磁体；该驱动部件为设置于该壳体一侧的电源；其中
该永磁体与该拉绳的一端固定连接，该拉绳的另一端与该排水塞传动连接；并且
该电磁体通电，该永磁体相对于该电磁体在磁力作用下相对运动，通过该拉绳联动该排水塞打开该排水口。
采用上述技术方案，利用电磁体和电磁体之间的斥力，如此无需单独设置驱动，且结构更加简单，有利于进一步简化采用该自动驱动单元的排水阀的结构，以及降低其加装成本。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，该驱动部件为电机，该固定构件还包括可转动地设置于该壳体上的齿轮，该可动构件包括可沿该高度方向滑动地设置于该壳体上、与该齿轮啮合的齿条；其中，
该壳体上设置有沿该高度方向延伸的导向结构，该齿条滑动连接于该导向结构，且该电机设置于该壳体的一侧，该齿轮固定连接于该电机的输出轴上，该齿轮与该齿条齿啮合；其中
该拉绳的一端固定连接于该齿条的一侧端部、另一端与该排水塞传动连接；并且，
该电机驱动该齿轮联动该齿条移动，并通过该拉绳联动该排水塞打开该排水口。
采用上述技术方案，本实施方式采用齿轮和齿条传动，一方面由于齿轮齿条无论在哪种情况下均不受外部压强的影响，其安装至水箱内时性能更加稳定；另一方面，由于齿轮齿条具有传动精度高的优点，利用齿轮齿条传动结构联动排水塞时，其联动排水塞移动位移更加精确，由此可准确地控制马桶的排水量，有利于节约水资源。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，该驱动部件和该拉力执行部件均设置于该水箱内、位于该马桶排水阀组件的一侧，且该驱动部件和该拉力执行部件均与该水箱的内侧壁面固定连接。
采用上述技术方案，通过将驱动部件和该拉力执行部件均设置于该水箱内，如此可使得该自动驱动单元应用至马桶上时，在实现自动驱动功能的前提下不影响马桶的占用 空间和美观性。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，该阀壳的侧壁上、位于该排水滑块与该拉力执行部件之间的位置设置有导向轮，该拉绳的另一端绕过该导向轮传动连接于该排水塞。
采用上述技术方案，通过设置导向轮可使得拉绳位于阀壳内的部分与排水塞移动的方向位于同一直线上，如此可使得自动驱动单元的传动效率更高，有利于降低能耗。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，该人体信息采集部件包括设置于该马桶座圈上的电容传感器或压力传感器，该人体信息采集部件检测该座圈的人体信息、并生成感应信号。
采用上述技术方案，本实施方式将人体信息采集部件设置为集成于马桶座圈上的电容传感器或压力传感器，电容传感器或压力传感器可直接检测人体特征信息，通过自身的结构生成感应信号，无需设置其他的信号转换元件，其结构更加简单。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，还包括操作按钮，该操作按钮固定设置于马桶座的外壁面、与该驱动部件电连接；其中
通过操作该操作按钮，使得该驱动部件驱动该拉力执行部件动作。
采用上述技术方案，本实施方式通过在马桶座的外壁面设置按钮，在使用时，使用者还可通过操作按钮主动对自动驱动单元控制，具有稳定性好的优点。
根据本实用新型另一种实施方式提供的马桶排水阀的自动驱动单元，该操作按钮包括基座和设置于该基座上的开关和计时构件，该开关具有外置于该基座外的操作按键，且该开关与该计时构件彼此电连接；其中，
按压该操作按键时，该计时构件开始计时，且该驱动部件驱动该拉力执行部件动作；在该计时构件的计时达到预设时间阈值后，该驱动部件驱动该拉力执行部件恢复至初始状态。
采用上述技术方案，本实施方式通过在操作按钮集成计时构件，如此可使得自动驱动单元驱动排水塞一段时间后自动关闭，利用这种不仅自动化程度更高，还有利于马桶冲洗时的排水量更加合理，可避免马桶冲洗时浪费较多的水量。
根据本实用新型另一种实施方式提供的马桶，包括排水箱及上述结构的马桶排水阀的自动驱动单元，该自动驱动单元中的至少该拉力执行部件固定连接于排水箱的侧壁上。
采用上述技术方案，通过在马桶上集成该自动驱动单元，由于该自动驱动单元可通过驱动部件通过拉力执行部件、拉绳自动驱动排水塞打开，无需人工手动地去操作，具有使用方便的优点。且可在不改变原有马桶排水阀结构的基础上，将自动驱动单元直接加装于马桶的排水阀上，其成本较低。并且在安装拉力执行部件时，可以将驱动部件和拉力执行部件安装至水箱内靠近顶部的位置，或安装至水箱外，如此可避免由于驱动部件和拉力执行部件长期浸泡在水中容易出现故障的问题。以及可使得加装后的马桶在保留原有手动操作功能的基础上进一步集成自动排水功能。如此可使得这种马桶满足不同需求的用户群体，其适用范围更广。
因此，马桶采用这种结构的自动驱动单元时，在保证马桶结构简单化的同时还可提高马桶的使用便利性和适用范围。
本实用新型的有益效果在于：
提供一种马桶排水阀的自动驱动单元及马桶，这种自动驱动单元，由于包括驱动部件、拉力执行部件、拉绳，驱动部件依次通过拉力执行部件、拉绳与排水阀的排水塞传动连接。在使用时，通过驱动部件驱动拉力执行部件，可使得拉力执行部件拉动拉绳带动排水塞打开排水口。马桶的排水阀采用这种自动驱动单元，可通过驱动部件通过拉力执行部件、拉绳自动驱动排水塞打开，无需人工手动地去操作，具有使用方便的优点。
进一步地，由于这种自动驱动单元通过拉绳联动排水塞，拉绳属于易布局的传动件。对此，可在不改变原有马桶排水阀结构的基础上，将自动驱动单元直接加装于马桶的排水阀上，其成本较低。并且在安装拉力执行部件时，可以将驱动部件和拉力执行部件安装至水箱内靠近顶部的位置，或安装至水箱外，如此可避免由于驱动部件和拉力执行部件长期浸泡在水中容易出现故障的问题。因此，马桶的排水装置采用这种自动驱动单元不仅结构简单、成本低，还具有稳定好的优点，有利于降低马桶后期使用的维修成本。
更进一步，由于本实施例提供的自动驱动单元可直接加装于原有的排水阀上，可使得加装后的马桶在保留原有手动操作功能的基础上进一步集成自动排水功能。如此可使得这种马桶满足不同需求的用户群体，其适用范围更广。
因此，本实施例提供的这种自动驱动单元在应用至马桶的排水阀上时，在保证马桶结构简单化的同时还可提高马桶的使用便利性和适用范围。
本实用新型其他特征和相应的有益效果在说明书的后面部分进行阐述说明，且应当理解，至少部分有益效果从本实用新型说明书中的记载变的显而易见。
附图说明
图1a为本实用新型实施例提供的一种马桶排水阀的自动驱动单元中排水塞处于打开状态的结构示意图；该图中拉力执行部件采用密封气缸，拉绳的另一端连接于排水滑块的下端；
图1b为本实用新型实施例提供的一种马桶排水阀的自动驱动单元中排水塞处于关闭状态的结构示意图；该图中拉力执行部件采用密封气缸，拉绳的另一端连接于排水滑块的下端；
图1c为本实用新型实施例提供的一种马桶排水阀的自动驱动单元中排水塞处于打开状态的结构示意图；该图中拉力执行部件采用密封气缸，拉绳的另一端连接于排水塞的上端；
图1d为本实用新型实施例提供的一种马桶排水阀的自动驱动单元中排水塞处于关闭状态的结构示意图；该图中拉力执行部件采用密封气缸，拉绳的另一端连接于排水塞的上端；
图2a为本实用新型实施例提供的另一种马桶排水阀的自动驱动单元中排水塞处于打开状态的结构示意图；该图中拉力执行部件采用密封液压缸，拉绳的另一端连接于排水滑块的下端；
图2b为本实用新型实施例提供的另一种马桶排水阀的自动驱动单元中排水塞处于关闭状态的结构示意图；该图中拉力执行部件采用密封液压缸，拉绳的另一端连接于排水滑块的下端；
图2c为本实用新型实施例提供的另一种马桶排水阀的自动驱动单元中排水塞处于打开状态的结构示意图；该图中拉力执行部件采用密封液压缸，拉绳的另一端连接于排水塞的上端；
图2d为本实用新型实施例提供的另一种马桶排水阀的自动驱动单元中排水塞处于关闭状态的结构示意图；该图中拉力执行部件采用密封液压缸，拉绳的另一端连接于排水塞的上端；
图3a为本实用新型实施例提供的又一种马桶排水阀的自动驱动单元中排水塞处于打开状态的结构示意图；该图中拉力执行部件采用电磁体，拉绳的另一端连接于排水滑块的下端；
图3b为本实用新型实施例提供的又一种马桶排水阀的自动驱动单元中排水塞处于关闭状态的结构示意图；该图中拉力执行部件采用电磁体，拉绳的另一端连接于排水滑块的下端；
图3c为本实用新型实施例提供的又一种马桶排水阀的自动驱动单元中排水塞处于打开状态的结构示意图；该图中拉力执行部件采用电磁体，拉绳的另一端连接于排水塞的上端；
图3d为本实用新型实施例提供的又一种马桶排水阀的自动驱动单元中排水塞处于关闭状态的结构示意图；该图中拉力执行部件采用电磁体，拉绳的另一端连接于排水塞的上端；
图4a为本实用新型实施例提供的又一种马桶排水阀的自动驱动单元中排水塞处于打开状态的结构示意图；该图中拉力执行部件采用齿轮齿条，拉绳的另一端连接于排水滑块的下端；
图4b为本实用新型实施例提供的又一种马桶排水阀的自动驱动单元中排水塞处于关闭状态的结构示意图；该图中拉力执行部件采用齿轮齿条，拉绳的另一端连接于排水滑块的下端；
图4c为本实用新型实施例提供的又一种马桶排水阀的自动驱动单元中排水塞处于打开状态的结构示意图；该图中拉力执行部件采用齿轮齿条，拉绳的另一端连接于排水塞的上端；
图4d为本实用新型实施例提供的又一种马桶排水阀的自动驱动单元中排水塞处于关闭状态的结构示意图；该图中拉力执行部件采用齿轮齿条，拉绳的另一端连接于排水塞的上端；
图5为本实用新型实施例提供的马桶排水阀的自动驱动单元的控制原理图。
附图标记说明：
100、排水阀；101、排水口；
110、阀壳；120、排水塞；130、排水滑块；
200、自动驱动单元；210、驱动部件；
211、气泵；212、密封气缸；213、气压活塞；
221、液压泵；222、密封液压缸；223、液压活塞；
231、电磁体；232、永磁体；233、电源；
241、齿轮；242、齿条；243、电机；
250、拉绳；
300、人体信息采集部件；
400、操作按钮。
具体实施方式
以下由特定的具体实施例说明本实用新型的实施方式，本领域技术人员可由本说明书所揭示的内容轻易地了解本实用新型的其他优点及功效。虽然本实用新型的描述将结合较佳实施例一起介绍，但这并不代表此实用新型的特征仅限于该实施方式。恰恰相反，结合实施方式作实用新型介绍的目的是为了覆盖基于本实用新型的权利要求而有可能延伸出的其它选择或改造。为了提供对本实用新型的深度了解，以下描述中将包含许多具体的细节。本实用新型也可以不使用这些细节实施。此外，为了避免混乱或模糊本实用新型的重点，有些具体细节将在描述中被省略。需要说明的是，在不冲突的情况下，本实用新型中的实施例及实施例中的特征可以相互组合。
应注意的是，在本说明书中，相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本实施例的描述中，需要说明的是，术语“上”、“下”、“内”、“底”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该实用新型产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
在本实施例的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实施例中的具体含义。
为使本实用新型的目的、技术方案和优点更加清楚，下面将结合附图对本实用新型的实施方式作进一步地详细描述。
马桶的排水阀一般设置于马桶水箱内，如图1a-图5所示，且马桶排水阀100组件包括阀壳110、排水塞120和排水滑块130。其中，排水塞120以可相对于阀壳110沿的高度方向移动的方式设置于阀壳110内、可打开地密封抵接于阀壳110下端的排水口101，排水滑块130滑动设置于阀壳110的上端，排水滑块130与排水塞120传动连接，通过排水滑块130联动排水塞120沿高度方向移动以打开排水口101。
本实用新型的实施例公开了一种马桶排水阀的自动驱动单元，该自动驱动单元200用于驱动马桶的排水阀100。
具体的，自动驱动单元200包括驱动部件210、拉力执行部件、拉绳250，拉力执行部件设置于排水阀100的一侧，且包括具有壳体的固定构件和可动构件，可动构件可移动地设置于固定构件内。驱动部件210设置于拉力执行部件的一侧，与可动构件传动连接；拉绳250 的一端固定连接于可动构件，另一端穿过阀壳110的侧壁延伸至阀壳110内，且与排水塞120传动连接。
进一步地，驱动部件210与设置于马桶上的人体信息采集部件300电连接，人体信息采集部件300采集使用者的人体信息并转换成电信号传输给驱动部件210。
具体的，驱动部件210驱动拉力执行部件的可动构件相对于固定构件移动，可动构件拉动拉绳250，通过拉绳250联动排水塞120打开排水口101。
本实施例提供的这种自动驱动单元200，由于包括驱动部件210、拉力执行部件、拉绳250，驱动部件210依次通过拉力执行部件、拉绳250与排水阀100的排水塞120传动连接。在使用时，通过驱动部件210驱动拉力执行部件，可使得拉力执行部件拉动拉绳250带动排水塞120打开排水口101。马桶的排水装置采用这种自动驱动单元200，可通过驱动部件210通过拉力执行部件、拉绳250自动驱动排水塞120打开，无需人工手动地去操作，具有使用方便的优点。
进一步地，由于这种自动驱动单元200通过拉绳250联动排水塞120，拉绳250属于易布局的传动件。对此，可在不改变原有马桶排水阀结构的基础上，将自动驱动单元200直接加装于马桶的排水阀100上，其成本较低。并且在安装拉力执行部件时，可以将驱动部件210和拉力执行部件安装至水箱内靠近顶部的位置，或安装至水箱外，如此可避免由于驱动部件210和拉力执行部件长期浸泡在水中容易出现故障的问题。因此，马桶的排水装置采用这种自动驱动单元200不仅结构简单、成本低，还具有稳定性好的优点，有利于降低马桶后期使用的维修成本。
更进一步，由于本实施例提供的自动驱动单元200可直接加装于原有的排水阀100上，可使得加装后的马桶在保留原有手动操作功能的基础上进一步集成自动排水功能。如此可使得这种马桶满足不同需求的用户群体，其适用范围更广。
因此，本实施例提供的这种自动驱动单元200在应用至马桶的排水阀100上时，在保证马桶结构简单化的同时还可提高马桶的使用便利性和适用范围。
优选地，在本实施例提供的马桶排水阀的自动驱动单元中，阀壳110上位于排水滑块130与排水塞120之间的位置设置有连接孔。
在具体实施时，如图1a、图1b、图2a、图2b、图3a、图3b、图4a、图4b所示，可以是拉绳250的另一端穿过连接孔与排水滑块130的下端固定连接，可动构件通过拉绳250联动排水滑块130朝靠近排水塞120的方向移动，联动排水塞120向上运动打开排水口101。
这种方案中，由于拉绳250的另一端与排水滑块130的下端固定连接。使用时，拉绳250拉动排水滑块130移动，然后通过排水滑块130联动排水塞120打开。在该方案中，当自动驱动单元200加装至排水阀100上时，由于联动的是排水滑块130，在不改变原有排水阀传动原理的基础上就可实现自动驱动。其不仅结构简单，传动原理也更加简单。
在具体实施时，如图1c、图1d、图2c、图2d、图3c、图3d、图4c、图4d所示，还可以是拉绳250的另一端穿过连接孔与排水塞120的上端固定连接，可动构件通过拉绳250联动排水塞120向上运动打开排水口101。
在这种方案中，由于拉绳250的另一端直接与排水塞120的上端固定连接，在使用时，拉绳直接拉动排水塞120打开，其传动路径较短，当自动驱动单元200加装至排水阀100上时，有利于提高自动驱动单元200与排水阀100的排水塞120之间的传动效率。
关于本实用新型中驱动部件210、拉力执行部件的具体构成，本实施例提供以下几种方案对其具体说明。
在本实施例的一种方案中，如图1a、图1b、图1c、图1d所示，固定构件设置为密封气缸212，可动构件为滑动套接于密封气缸212的腔体内的气压活塞213，气压活塞213的外周壁与密封气缸212的内周壁密封抵接，且可沿密封气缸212的轴向移动，驱动部件210为设置于密封气缸212一侧的气泵211，拉绳250的一端固定连接于气压活塞213的端面、另一端与排水塞120传动连接；并且，气泵211与气缸的内腔密封管路连接。
具体的，通过将固定构件设置为密封气缸212，如此可将固定构件设置于水箱内的任何位置，即使固定构件长时间浸泡在水中，由于固定构件设置为密封气缸212，水箱中的水压并不会对自动驱动单元200造成干涉。因此，采用结构具有使用稳定性好的优点。
在本实施例的另一种方案中，如图2a、图2b、图2c、图2d所示，固定构件设置为密封液压缸222，可动构件为滑动套接于密封液压缸222的腔体内的液压活塞223，液压活塞223的外周壁与密封液压缸222的内周壁密封抵接，且可沿密封液压缸222的轴向移动；驱动部件210为设置于密封液压缸222一侧的液压泵221，拉绳250的一端固定连接于液压活塞223的端面、另一端与排水塞120传动连接，并且液压泵221与液压缸的内腔密封管路连接。
具体的，通过将固定构件设置为密封液压缸222，如此可将固定构件设置于水箱内的任何位置，即使固定构件长时间浸泡在水中，由于固定构件设置为密封液压缸222，水箱中的水压并不会对自动驱动单元200造成干涉。因此，采用结构具有使用稳定性好的优点。
在本实施例的又一种方案中，如图3a、图3b、图3c、图3d所示，固定构件包括设置于壳体内的电磁体231，可动构件包括可移动地设置于壳体内、与电磁体231相对布置的永磁体232；驱动部件210为设置于壳体一侧的电源233，永磁体232与拉绳250的一端固定连接，拉绳250的另一端与排水塞120传动连接，电磁体231通电，永磁体232相对于电磁体231在磁力作用下相对运动，通过拉绳250联动排水塞120打开排水口101(如图3a和图3c所示的状态)。
具体的，在本方案中，利用电磁体231和永磁体232之间的斥力，如此无需单独设置驱动，且结构更加简单，有利于进一步简化采用自动驱动单元200的排水阀100的结构，以及降低其加装成本。
更为具体的，在本方案中，电磁体231可以是设置为电磁铁，永磁体232可以设置为磁性部件即可，例如磁铁等。
在本实施例的又一种方案中，如图4a、图4b、图4c、图4d所示，驱动部件210为电机243，固定构件还包括可转动地设置于壳体上的齿轮241，可动构件包括可沿高度方向滑动地设置于壳体上、与齿轮241啮合的齿条242，壳体上设置有沿高度方向延伸的导向结构，齿条242滑动连接于导向结构，且电机243设置于壳体的一侧，齿轮241固定连接于电机243的输出轴上，齿轮241与齿条242齿啮合；拉绳250的一端固定连接于齿条242的一侧端部、另一端与排水塞120传动连接；电机243驱动齿轮241联动齿条242移动，并通过拉绳250联动排水塞120打开排水口101(如图4a和图4c所示的状态)。
更为具体的，本实施例采用齿轮241和齿条242传动，一方面由于齿轮241齿条242无论在哪种情况下均不受外部压强的影响，其安装至水箱内时性能更加稳定；另一方面，由于齿轮241齿条242具有传动精度高的优点，利用齿轮241齿条242传动结构联动排水塞120 时，其联动排水塞120移动位移更加精确，由此可准确地控制马桶的排水量，有利于节约水资源。
需要说明的是，本实施例仅示出了驱动部件210、拉力执行部件的部分示例方案，其具体还可以是设置为其他结构。
另外，对于以上几种方案而言，无论在哪种方案中，拉绳250的另一端可以是与排水滑块130的下端固定连接，也可以是与排水塞120的上端固定连接。在实际使用时，当排水阀100在拉绳250直接拉动或被排水滑块130驱动升起后，马桶的排水阀100打开(如图1a、图1c、图2a、图2c、图3a、图3c、图4a、图4c所示的状态)，当拉绳250恢复至自由状态时：
当拉绳250的另一端与排水滑块130的下端固定连接时，由于排水滑块130会自动弹起，由于排水滑块130的反向运动会使得排水塞120向下运动，关闭排水阀100(如图1b、图2b、图3b、图4b所示的状态)。
当拉绳250的另一端与排水塞120的下端固定连接时，由于拉绳250未拉动排水滑块130，此时排水滑块130处于初始状态，排水滑块130在初始状态具有限制排水塞120上移的限位力。此时，排水塞120会在自身的重力及排水滑块130的限位力作用下向下运动，关闭排水阀100(如图1d、图2d、图3d、图4d所示的状态)。
需要说明的是，本实施例对排水滑块130与排水塞120之间的连接结构不做具体说明，其具体可以是采用现有排水阀100的结构。
进一步需要说明的是，在本实施例中，拉绳250采用具有铁芯的橡胶绳，拉绳250的端部具体可以是以缠绕的方式固定于对应的部件上，然后采用焊接的方式固定。
在本实施例中，优选地将驱动部件210和拉力执行部件均设置于水箱内、位于马桶排水阀100组件的一侧，且驱动部件210和拉力执行部件均与水箱的内侧壁面固定连接。
具体的，通过将驱动部件210和拉力执行部件均设置于水箱内，如此可使得自动驱动单元200应用至马桶上时，在实现自动驱动功能的前提下不影响马桶的占用空间和美观性。
进一步地，在本实施例中，阀壳110的侧壁上、位于排水滑块130与拉力执行部件之间的位置设置有导向轮(图中未示出)，拉绳250的另一端绕过导向轮传动连接于排水塞120。
具体的，通过设置导向轮可使得拉绳250位于阀壳110内的部分与排水塞120移动的方向位于同一直线上，如此可使得自动驱动单元200的传动效率更高，有利于降低能耗。
在本实施例中，如图5所示，人体信息采集部件300优选地包括设置于马桶座圈上的电容传感器或压力传感器，人体信息采集部件300检测座圈的人体信息、并生成感应信号。
具体的，本实施例将人体信息采集部件300设置为集成于马桶座圈上的电容传感器或压力传感器，电容传感器或压力传感器可直接检测人体特征信息，通过自身的结构生成感应信号，无需设置其他的信号转换元件，其结构更加简单。
更为具体的，本实施例对电容传感器或压力传感器的具体型号不做要求。
进一步地，本实施例提供的自动驱动单元200还包括操作按钮400，操作按钮400固定设置于马桶座的外壁面、与驱动部件210电连接。
使用时，通过操作操作按钮400，通过操作按钮400控制驱动部件210驱动拉力执行 部件动作。
本实施例通过在马桶座的外壁面设置按钮，在使用时，使用者还可通过操作按钮400主动对自动驱动单元200控制，具有稳定性好的优点。
进一步地，在本实施例中，操作按钮400包括基座和设置于基座上的开关和计时构件，开关具有外置于基座外的操作按键，且开关与计时构件彼此电连接。
具体的，按压操作按键时，计时构件开始计时，且驱动部件210驱动拉力执行部件动作；在计时构件的计时达到预设时间阈值后，驱动部件210驱动拉力执行部件恢复至初始状态。
更为具体的，本实施例通过在操作按钮400集成计时构件，如此可使得自动驱动单元200驱动排水塞120一段时间后自动关闭，利用这种不仅自动化程度更高，还有利于马桶冲洗时的排水量更加合理，可避免马桶冲洗时浪费较多的水量。
在本实施例中，计时构件可以是设置为计时器，时间阈值可以是设置5s，具体也可以是设置其他数值，本实施例对此不做唯一要求。
在本实用新型的另一种实施例中，请参见图1a-图5所示，马桶包括排水箱及上述结构的自动驱动单元200，自动驱动单元200中的至少拉力执行部件固定连接于排水箱的侧壁上。
具体的,在本实施例中，可以是自动驱动单元200中的所有部件(即驱动部件210、拉力执行部件)均设置有水箱内，也可以是仅将拉力执行部件设置于水箱内，驱动部件210设置于水箱外，其具体根据实际设计设置即可，本实施例为节省马桶整体的占用空间，优选地将自动驱动单元200的所有部件均设置于马桶的水箱内。
在本实施例中，通过在马桶上集成自动驱动单元200，由于自动驱动单元200可通过驱动部件210通过拉力执行部件、拉绳250自动驱动排水塞120打开，无需人工手动地去操作，具有使用方便的优点。且可在不改变原有马桶排水阀100结构的基础上，将自动驱动单元200直接加装于马桶的排水阀100上，其成本较低。并且在安装拉力执行部件时，可以将驱动部件210和拉力执行部件安装至水箱内靠近顶部的位置，或安装至水箱外，如此可避免由于驱动部件210和拉力执行部件长期浸泡在水中容易出现故障的问题。以及可使得加装后的马桶在保留原有手动操作功能的基础上进一步集成自动排水功能。如此可使得这种马桶满足不同需求的用户群体，其适用范围更广。
因此，本实施例中的马桶采用上述实施例中的自动驱动单元200时，在保证马桶结构简单化的同时还可提高马桶的使用便利性和适用范围。
虽然通过参照本实用新型的某些优选实施方式，已经对本实用新型进行了图示和描述，但本领域的普通技术人员应该明白，以上内容是结合具体的实施方式对本实用新型所作的进一步详细说明，不能认定本实用新型的具体实施只局限于这些说明。本领域技术人员可以在形式上和细节上对其作各种改变，包括做出若干简单推演或替换，而不偏离本实用新型的精神和范围。

Claims (12)

  1. 一种马桶排水阀的自动驱动单元，马桶的排水阀设置于马桶水箱内，包括阀壳、排水塞和排水滑块；所述排水塞以可相对于所述阀壳沿的高度方向移动的方式设置于阀壳内、可打开地密封抵接于所述阀壳下端的排水口，所述排水滑块滑动设置于所述阀壳的上端，所述排水滑块与所述排水塞传动连接，通过所述排水滑块联动所述排水塞沿所述高度方向移动以打开所述排水口；其特征在于，所述自动驱动单元包括驱动部件、拉力执行部件、拉绳；其中，
    所述拉力执行部件设置于所述排水阀的一侧，且包括具有壳体的固定构件、以及可移动地设置于所述固定构件内的可动构件；所述驱动部件设置于所述拉力执行部件的一侧，与所述可动构件传动连接；所述拉绳的一端固定连接于所述可动构件，另一端穿过所述阀壳的侧壁延伸至所述阀壳内，且与所述排水塞传动连接；
    所述驱动部件与设置于马桶上的人体信息采集部件电连接，所述人体信息采集部件采集使用者的人体信息并转换成电信号传输给所述驱动部件；其中，
    所述驱动部件驱动所述拉力执行部件的所述可动构件相对于所述固定构件移动，所述可动构件拉动所述拉绳，通过所述拉绳联动所述排水塞打开所述排水口。
  2. 如权利要求1所述的马桶排水阀的自动驱动单元，其特征在于，所述阀壳上位于所述排水滑块与所述排水塞之间的位置设置有连接孔；其中，
    所述拉绳的另一端穿过所述连接孔与所述排水滑块的下端固定连接，所述可动构件通过所述拉绳联动所述排水滑块朝靠近所述排水塞的方向移动、联动所述排水塞向上运动打开所述排水口；或者，
    所述拉绳的另一端穿过所述连接孔与所述排水塞的上端固定连接，所述可动构件通过所述拉绳联动所述排水塞向上运动打开所述排水口。
  3. 如权利要求2所述的马桶排水阀的自动驱动单元，其特征在于，所述固定构件设置为密封气缸，所述可动构件为滑动套接于所述密封气缸的腔体内的气压活塞，所述气压活塞的外周壁与所述密封气缸的内周壁密封抵接，且可沿所述密封气缸的轴向移动；所述驱动部件为设置于所述密封气缸一侧的气泵；其中，
    所述拉绳的一端固定连接于所述气压活塞的端面、另一端与所述排水塞传动连接；并且，所述气泵与所述密封气缸的内腔密封管路连接。
  4. 如权利要求2所述的马桶排水阀的自动驱动单元，其特征在于，所述固定构件设置为密封液压缸，所述可动构件为滑动套接于所述密封液压缸的腔体内的液压活塞，所述液压活塞的外周壁与所述密封液压缸的内周壁密封抵接，且可沿所述密封液压缸的轴向移动；所述驱动部件为设置于所述密封液压缸一侧的液压泵；其中，
    所述拉绳的一端固定连接于所述液压活塞的端面、另一端与所述排水塞传动连接；并且，所述液压泵与所述密封液压缸的内腔密封管路连接。
  5. 如权利要求1所述的马桶排水阀的自动驱动单元，其特征在于，所述固定构件还包括设置于所述壳体内的电磁体；所述可动构件包括可移动地设置于所述壳体内、与所述电磁体相对布置的永磁体；所述驱动部件为设置于所述壳体一侧的电源；其中
    所述永磁体与所述拉绳的一端固定连接，所述拉绳的另一端与所述排水塞传动连接；并且
    所述电磁体通电，所述永磁体相对于所述电磁体在磁力作用下相对运动，通过所述拉 绳联动所述排水塞打开所述排水口。
  6. 如权利要求1所述的马桶排水阀的自动驱动单元，其特征在于，所述驱动部件为电机，所述固定构件还包括可转动地设置于所述壳体上的齿轮，所述可动构件包括可沿所述高度方向滑动地设置于所述壳体上、与所述齿轮啮合的齿条；其中，
    所述壳体上设置有沿所述高度方向延伸的导向结构，所述齿条滑动连接于所述导向结构，且所述电机设置于所述壳体的一侧，所述齿轮固定连接于所述电机的输出轴上，所述齿轮与所述齿条齿啮合；其中
    所述拉绳的一端固定连接于所述齿条的一侧端部、另一端与所述排水塞传动连接；并且，
    所述电机驱动所述齿轮联动所述齿条移动，并通过所述拉绳联动所述排水塞打开所述排水口。
  7. 如权利要求1～6任一项所述的马桶排水阀的自动驱动单元，其特征在于，所述驱动部件和所述拉力执行部件均设置于所述水箱内、位于所述马桶排水阀组件的一侧，且所述驱动部件和所述拉力执行部件均与所述水箱的内侧壁面固定连接。
  8. 如权利要求1～6任一项所述的马桶排水阀的自动驱动单元，其特征在于，所述阀壳的侧壁上、位于所述排水滑块与所述拉力执行部件之间的位置设置有导向轮，所述拉绳的另一端绕过所述导向轮传动连接于所述排水塞。
  9. 如权利要求1～6任一项所述的马桶排水阀的自动驱动单元，其特征在于，所述人体信息采集部件包括设置于马桶座圈上的电容传感器或压力传感器，所述人体信息采集部件检测所述座圈的人体信息、并生成感应信号。
  10. 如权利要求9所述的马桶排水阀的自动驱动单元，其特征在于，还包括操作按钮，所述操作按钮固定设置于马桶座的外壁面、与所述驱动部件电连接；其中
    通过操作所述操作按钮，使得所述驱动部件驱动所述拉力执行部件动作。
  11. 如权利要求10所述的马桶排水阀的自动驱动单元，其特征在于，所述操作按钮包括基座和设置于所述基座上的开关和计时构件，所述开关具有外置于所述基座外的操作按键，且所述开关与所述计时构件彼此电连接。
  12. 一种马桶，包括排水箱，其特征在于，包括权利要求1～11任一项所述的马桶排水阀的自动驱动单元，所述自动驱动单元中的至少所述拉力执行部件固定连接于所述排水箱的侧壁上。
PCT/CN2023/097251 2022-08-19 2023-05-30 马桶排水阀的自动驱动单元及马桶 WO2024037106A1 (zh)

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CN218466651U (zh) * 2022-08-19 2023-02-10 中山东菱威力洁净科技有限公司 马桶排水阀的自动驱动单元及马桶

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