CN109567660B

CN109567660B - Toilet seat

Info

Publication number: CN109567660B
Application number: CN201811321802.7A
Authority: CN
Inventors: 谢伟藩; 黄建芳; 高志材
Original assignee: Shenzhen Bodian Electronics Technology Co ltd
Current assignee: Hengjie Intelligent Sanitary Ware Shenzhen Co ltd
Priority date: 2018-11-07
Filing date: 2018-11-07
Publication date: 2021-10-01
Anticipated expiration: 2038-11-07
Also published as: CN109567660A

Abstract

The embodiment of the invention provides a pedestal pan, which comprises a pedestal pan cover and a pedestal pan main body, wherein the pedestal pan cover is detachably arranged on the pedestal pan main body, the pedestal pan main body comprises a barrel body and a mounting part, the mounting part is fixed on the barrel body, and the pedestal pan cover is detachably arranged on the mounting part. The toilet main body further comprises a microwave sensor and a flushing valve, the microwave sensor is arranged on the barrel body or the mounting portion, and the flushing valve is arranged on the mounting portion. The toilet main body further comprises a control module, and the control module is arranged on the installation part and used for controlling the opening and closing of the flushing valve according to the detection signal of the microwave sensor. The microwave sensor is electrically connected with the control module and the flushing valve is electrically connected with the control module, so that corresponding signals detected by the microwave sensor are transmitted to the control module, and the control module can control the opening and closing of the flushing valve according to the detected corresponding signals. This toilet bowl can realize intelligent bath.

Description

Toilet seat

Technical Field

The invention relates to the technical field of sanitary equipment, in particular to a toilet bowl.

Background

Among the prior art, toilet bowl becomes one of the bathroom product that people used the most daily increasingly, but after the man urinated the action, current toilet bowl mostly need just can start to erode with the hand touch operation (manual press button or remote control) and unable intelligence is washed by water, leads to the bacterium infection like this easily, has influenced user's experience.

Disclosure of Invention

In view of the above problems, the present invention provides a toilet bowl for intelligently identifying male urination behavior and intelligently controlling flushing, so as to improve user experience.

The embodiment of the invention provides a pedestal pan, which comprises a pedestal pan cover and a pedestal pan main body, wherein the pedestal pan cover is detachably arranged on the pedestal pan main body, the pedestal pan main body comprises a barrel body and an installation part, the installation part is fixed on the barrel body, the pedestal pan cover is detachably arranged on the installation part, the pedestal pan main body also comprises a microwave sensor, a flushing valve and a control module, the microwave sensor is arranged on the barrel body or the installation part, the flushing valve and the control module are arranged on the installation part, the microwave sensor and the flushing valve are respectively and electrically connected with the control module, and the control module is used for controlling the opening and closing of the flushing valve according to the detection data of the microwave sensor.

Compared with the prior art, the microwave sensor and the flushing valve of the toilet provided by the invention are electrically connected with the control module, the control module intelligently identifies male urination behavior according to the detection data of the microwave sensor by transmitting the corresponding signals detected by the microwave sensor to the control module, and controls the flushing valve to be opened and closed according to the detected corresponding data, so that the toilet automatically flushes water. Thereby need not start the toilet bowl mechanism of washing by water through manual operation, can realize that the intelligence of toilet bowl is washed by water, reduce user's manual operation, effectively avoided the bacterial infection, improved user's experience.

These and other aspects of the invention are apparent from and will be elucidated with reference to the embodiments described hereinafter.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of a toilet bowl according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a mounting portion according to an embodiment of the present invention from a first viewing angle;

fig. 3 is a schematic structural diagram of a mounting portion according to an embodiment of the present invention from a second viewing angle;

fig. 4 is a schematic structural view of a connecting assembly according to an embodiment of the present invention;

FIG. 5 is a schematic view of the construction of a race in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a cover plate proposed in the embodiment of the present invention under a first viewing angle;

fig. 7 is a schematic structural diagram of a cover plate proposed in the embodiment of the present invention under a second viewing angle;

FIG. 8 is a schematic structural diagram of a pressing portion according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

At present, the toilet bowl usually realizes flushing of the toilet bowl through manual button pressing of a user or through remote control operation, and the flushing operation still needs to be completed manually by the user. And if the user forgets to flush after using the toilet, there is a spread of smell and a spread of bacteria after the user has made a bowel movement.

Of course, some toilet bowls recognize that the user uses the toilet bowl to be convenient when detecting that the user sits on the surface of the seat ring of the toilet bowl, and control the toilet bowl to flush when detecting that the user leaves the surface of the seat ring. The pedestal pan can recognize the defecating and urinating behaviors of the user according to the time length of sitting on the pedestal pan, and automatically flushes water correspondingly according to the defecating and urinating of the user. However, the excretion methods of men and women are different, and particularly, men and women do not have any difference when giving a big relief and need to sit and stand on the surface of the seat ring of the toilet, while men stand and women still need to sit and stand on the surface of the seat ring of the toilet when giving a small relief. Consequently to the toilet bowl among the prior art, male urine action can't be discerned, also can't carry out automatic flushing, needs user manual operation toilet bowl just can start to wash by water.

In view of the above problems, the inventors have studied and proposed a toilet bowl 100 according to an embodiment of the present invention for a long time, and the toilet bowl 100 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the toilet 100 includes a toilet cover 10 and a toilet body 20, and the toilet cover 10 is detachably mounted to the toilet body 20. Wherein, the toilet main body 20 includes a barrel body 30, a mounting portion 40, a microwave sensor 50, a flush valve 60 and a control module 70, wherein the mounting portion 40 is fixed on the barrel body 30, the toilet cover 10 is detachably assembled on the mounting portion 40, the microwave sensor 50 is arranged on the barrel body 30 or the mounting portion 40 and is electrically connected to the control module 70, the flush valve 60 is arranged on the mounting portion 40 and is electrically connected to the control module 70, the control module 70 is arranged on the mounting portion 40 and is used for controlling the opening and closing of the flush valve 60 according to the detection data of the microwave sensor 50.

In this embodiment, the toilet cover 10 includes a seat 80 and a cover 90, the seat 80 and the cover 90 are both rotatably connected to the mounting portion 40, the seat 80 is located between the cover 90 and the bowl 30, and the cover 90 can selectively cover the seat 80 or be away from the seat 80.

Wherein, the barrel body 30 is a shell with an opening, the open end of the barrel body 30 is provided with a mounting platform 31 for fixing the mounting part 40, and the cross section of the opening is approximately U-shaped. The mounting portion 40 is fixed to the mount table 31. When the seat 80 is opened, the seat 80 is far away from the barrel body 30 and close to the cover plate 90, and when the seat 80 is closed, the seat 80 is far away from the cover plate 90 and close to the barrel body 30. The seat ring 80 corresponds to the open end of the barrel 30 and is matched with the edge of the open end of the barrel 30, the cover plate 90 corresponds to the seat ring 80, and the edge of the cover plate 90 is matched with the edge of the seat ring 80. When the toilet 100 is not in use, the seat 80 is naturally seated on the open end of the toilet body 30, and the cover plate 90 is naturally seated on the seat 80 to cover the seat 80 and thus cover the open end.

In this embodiment, the microwave sensor 50 may be disposed on the barrel 30 or on the mounting portion 40. The microwave sensor 50 should have functions of detecting the movement of a moving object (e.g., a human body), the speed of the moving object, the moving direction of the moving object, the fine movement (minute movement) of the moving object, the angular range of the moving object, and the like, so as to detect the characteristics of the moving object (e.g., a human body) in the current environment. Accordingly, the microwave sensor 50 may be a CW doppler radar sensor or an FMCW radar sensor to generate corresponding detection data according to the current user behavior.

In this embodiment, the microwave sensor 50 sends the collected detection data to the control module 70, the control module 70 determines whether the micro-motion data currently generated by the user meets a preset condition for determining that the user behavior is male urination behavior, and if the current user behavior is determined to be male urination behavior, the control module 70 determines whether the distance data of the user meets a preset condition for determining that the user is far away from the toilet bowl, and then controls the working state of the flush valve 60.

When men urinate, there are few large-scale exercises except for weak movements of the human body such as slight shaking, breathing, and heartbeat. When the current action behavior of the user is a weak action such as shaking, breathing, heartbeat and the like of a human body, the frequency spectrum and the phase spectrum of the micro-action data collected by the microwave sensor 50 are in a small amplitude variation state, so that the preset condition for judging that the user behavior is male urination behavior can be that the frequency spectrum and the phase spectrum of the micro-action data vary within a small amplitude range. Specifically, when a man urinates, the microwave sensor 50 detects micro-motion data currently generated by the user, and since the preset condition for determining that the user behavior is male urination is that the frequency spectrum and the phase spectrum of the micro-motion data change within a small amplitude range, the control module 70 determines that the data characteristic of the current micro-motion data meets the preset condition, and determines that the current user behavior is male urination. If the preset condition that the user is far away from the toilet bowl is that the value of the distance data of the user is larger than the preset threshold value, for example, the value of the distance data of the user is larger than 50 centimeters, after the current user behavior is judged to be male urination behavior, the distance data of the user is detected to be larger than 50 centimeters, then the control module 70 can judge that the user is far away from the toilet bowl when the current user distance meets the preset condition, and therefore the control module 70 controls the flushing valve to be opened to flush after defecation.

In this embodiment, referring to fig. 2 and 3, the mounting portion 40 is a tapered half-shell structure, and the mounting portion 40 has a first mounting surface 41, a second mounting surface 42, a third mounting surface 43, and a fourth mounting surface 44. The second mounting surface 42 is opposite to the fourth mounting surface 44, wherein the third mounting surface 43 is connected to the second mounting surface 42 and the fourth mounting surface 44, and the first mounting surface 41 is connected to the second mounting surface 42, the third mounting surface 43 and the fourth mounting surface 44 and encloses an accommodating cavity 46 with the second mounting surface 42, the third mounting surface 43 and the fourth mounting surface 44. The receiving cavity 46 may be used to mount a control module 70 or other related device. In some embodiments, the mounting portion 40 may be configured in various other shapes, such as a semi-circular shape, a semi-elliptical shape, and a semi-elliptical shape.

The first mounting surface 41 is provided with a mounting rib 47 protruding towards the accommodating cavity 46, the mounting rib 47 is provided with a mounting hole 48, the mounting hole 48 penetrates through the mounting rib 47, and the axial direction of the mounting hole 48 is approximately perpendicular to the protruding direction of the mounting rib 47. In this embodiment, the number of the mounting ribs 47 is four, the mounting holes 48 provided on the four mounting ribs 47 are arranged in pairs at intervals, two of the mounting ribs 47 are provided on the side of the first mounting surface 41 close to the second mounting surface 42, and the other two mounting ribs 47 are provided on the side of the first mounting surface 41 close to the fourth mounting surface 44. The axial directions of the four fitting holes 48 are all substantially parallel.

The mounting portion 40 is provided with a connecting assembly 110 for connecting the cover plate 90. Referring to fig. 3 and 4, in the present embodiment, the number of the connecting elements 110 is two, and each of the connecting elements 110 includes a first connecting element 111 and a second connecting element 112. The first connecting member 111 is substantially in the form of a linear plate, and is fitted in the accommodating chamber 46. One end of the first link 111 is movably fitted to the fitting hole 48 of the mounting rib 47, and the first link 111 rotates about the axis of the fitting hole 48 as a rotation center. The second connecting member 112 has a substantially Z-shaped rod shape, and one end of the second connecting member 112 is connected to the first connecting member 111, and the other end thereof protrudes through the second mounting hole 413 and is adapted to be connected to the cover plate 90.

In other embodiments, the second connecting member 112 and the first connecting member 111 may be connected by welding, bolting, or integrally forming.

With continued reference to fig. 2, first mounting surface 41 is recessed toward receiving cavity 46 to form a mounting slot 45 for mounting race 80. In the present embodiment, the longitudinal section of the mounting groove 45 is substantially triangular, and the first mounting surface 41 has a first mounting wall 451 and a second mounting wall 452 located in the mounting groove 45. The first mounting wall 451 is spaced apart from the second mounting wall 452, and a plane of the first mounting wall 451 is substantially parallel to a plane of the second mounting wall 452. In other embodiments, the cross-sectional shape of the mounting groove 45 can be any shape such as a semi-circle, a semi-ellipse, or other shapes. The first mounting wall 451 and the second mounting wall 452 are both provided with first mounting holes 453, and the first mounting holes 453 respectively penetrate through the first mounting wall 451 and the second mounting wall 452 and are communicated with the accommodating cavity 46. In the present embodiment, the axial directions of the two first mounting holes 453 are coaxially arranged, and the axial direction of the first mounting hole 453 is substantially perpendicular to the plane on which the first mounting wall 451 is located and the plane on which the second mounting wall 452 is located.

The first mounting surface 41 is opened with two second mounting holes 413, wherein one second mounting hole 413 is disposed on a side of the first mounting surface 41 close to the second mounting surface 42, and the other second mounting hole 413 is disposed on a side of the first mounting surface 41 close to the fourth mounting surface 44. The second mounting hole 413 penetrates the first mounting surface 41 and communicates with the accommodation chamber 46. In this embodiment, the second mounting hole 413 is located on a side of the first mounting surface 41 away from the mounting groove 45, is close to a connection point of the first mounting surface 41 and the third mounting surface 43 relative to the mounting groove 45, and is matched with the corresponding mounting rib 47. The cross-sectional shape of the second mounting hole 413 is rectangular, and the axial direction of the second mounting hole 413 is substantially perpendicular to the plane of the first mounting surface 41.

In other embodiments, the cross-sectional shape of the second mounting hole 413 may be any other shape, such as a circle, a polygon, or an ellipse.

In this embodiment, a fixing and mounting portion 411 for mounting the display device 120 is further disposed on the side of the first mounting surface 41 close to the third mounting surface 43, and protrudes from the first mounting surface 41. The fixing mounting portion 411 has a substantially trapezoidal shape, and the fixing mounting portion 411 has a first mounting hole 412 formed therein, wherein the first mounting hole 412 penetrates the first mounting surface 41 and communicates with the accommodating chamber 46. The first fitting hole 412 is shaped to cooperate with the structure of the display device 120.

The race 80 is rotatably coupled to the mounting portion 40. Referring to fig. 2 and 5, in the present embodiment, the seat ring 80 is substantially semi-elliptical and has a mounting fixing portion 86 extending from an end thereof adjacent to the mounting portion 40. The fixing portion 86 is configured to be fitted into the mounting groove 45, the fixing portion 86 is movably fitted into the mounting groove 45, and the seat 80 is rotatable about the axis of the first mounting hole 453 with respect to the mounting portion 40.

The race 80 has opposing first and second annular faces 81, 82, the first annular face 81 facing the cover plate 90. Wherein the surface of the first ring surface 81 is configured as a smooth surface to provide a better tactile sensation when touched by a user.

The touch switch member 83 is provided on the seat ring 80. In this embodiment, the touch switch 83 is disposed on the second annular surface 82. In this embodiment, the touch switch 83 includes a first touch switch 831 and a second touch switch 832, and the first touch switch 831 and the second touch switch 832 are electrically connected to the control module 70. The first and second tactile-

pressure switches

831 and 832 are symmetrically disposed with respect to the longitudinal direction of the bezel 80. In the present embodiment, the first touch switch 831 and the second touch switch 832 are each provided as a pressure sensor.

The cover plate 90 is rotatably coupled to the mounting portion 40. Referring to fig. 6 and 7, in the present embodiment, the cover plate 90 has a substantially elliptical plate shape. The cover plate 90 has a front end 93 and a rear end 94 opposite to each other in the longitudinal direction, and the rear end 94 is rotatably connected to the mounting portion 40, i.e., the cover plate 90 can rotate at a certain angle relative to the mounting portion 40. Wherein the major axis direction is the major axis direction of the elliptical plane on which the cover plate 90 is located.

The cover plate 90 has a first surface 91 and a second surface 92, the first surface 91 faces the first annular surface 81 of the race 80, and the first surface 91 is disposed opposite the second surface 92. That is, the first surface 91 refers to the surface of the cover plate 90 facing the seat ring 80, and the second surface 92 refers to the surface of the cover plate 90 facing away from the seat ring 80 relative to the first surface 91. A notch 95 is formed at the edge of the rotating trailing end 94, wherein the shape of the notch 95 matches the structure of the fixed mounting portion 411. The rotating trailing end 94 is provided with a first mounting and fixing portion 98 which is matched with the second connecting member 112, and the first mounting and fixing portion 98 is convexly provided on the first surface 91.

During assembly, the rear end 94 is turned toward the mounting portion 40, the opening of the notch 95 corresponds to the position of the fixed mounting portion 411, and the first mounting and fixing portion 98 and the second connecting member 112 are connected by means of bolt fastening or welding. During the rotation of the cover plate 90 relative to the mounting portion 40, the fixed mounting portion 411 is always located in the notch 95 and does not interfere with the rotation of the cover plate 90.

Wherein, the microwave sensor 50 can be disposed on the barrel 30 at a side close to the front edge 93 relative to the rotating rear edge 94, so as to ensure the detection accuracy of the microwave sensor. It can also be installed on the side of the installation part 40 opposite to the front edge 93 and near to the rotation rear edge 94 to reduce the line delay and ensure the real-time processing effect of the detection data.

In other embodiments, the microwave sensor 50 may be disposed inside the bowl 30 or the mounting portion 40 to maintain the integrity of the outer surface of the toilet for better aesthetics. And the detection device can also be arranged on the outer surface of the barrel body 30 or the mounting part 40, so that the interference of the material and the thickness of the toilet is avoided, and the detection result is more accurate.

In other embodiments, a plurality of microwave sensors 50 may be disposed on the tub 30, and the plurality of microwave sensors 50 are uniformly distributed on the tub 30, so that the control module 70 may obtain multi-directional detection data, and it is avoided that the control module 70 cannot obtain accurate detection data when a user approaches the toilet bowl from the side.

In other embodiments, the structure of the cover plate 90 may be circular, rectangular or any other shape.

Referring to fig. 7, the cover plate 90 includes a control portion 130. In this embodiment, the control portion 130 is disposed at the front edge 93 of the cover plate 90 and is located on the second surface 92 of the cover plate 90, so that a user can directly touch the control portion 130, and further the cover plate 90 or the seat ring 80 can rotate. In this embodiment, the control unit 130 includes a first control unit 131 and a second control unit 132. The first manipulating part 131 and the second manipulating part 132 are symmetrically disposed with respect to the long axis direction of the cover plate 90. The first control portion 131 is engaged with the first touch switch 831, and the second control portion 132 is engaged with the second touch switch 832. It should be noted that: the finger control part 130 can trigger the touch switch 83 in the pressing process after being matched with each other; that is, the touch switch 83 is triggered when the control portion 130 touches the first annular surface 81, that is, the control portion 130 touches the first annular surface 81 and then triggers the communication between the touch switch 83 and the control module 70.

In other modes, the number and the positions of the manipulation units 130 can be set arbitrarily according to actual requirements. Correspondingly, the number and the positions of the touch switch members 83 may be correspondingly set according to the manipulation part 130, for example, the manipulation part 130 may be set at the side edge of the cover plate 90, and the touch switch members 83 are correspondingly set at the side edge of the seat ring 80; in other embodiments, the control unit 130 may be provided in the form of a key switch; similarly, the touch switch member 83 may be configured as a push switch, and the touch switch member 83 is triggered by the touch manipulation unit 130.

In this embodiment, the first manipulation part 131 is provided with a first mark 133, and the second manipulation part 132 is provided with a second mark 134. The first flag 133 and the second flag 134 are set to function as: the first manipulating part 131 and the second manipulating part 132 are convenient for the user to identify so that the user can select the corresponding function. In the present embodiment, the first flag 133 is provided in the form of a number "I", and the second flag 134 is provided in the form of a number "II". In order to make the first mark 133 and the second mark 134 clearly visible when the user uses the liquid crystal display device at night, the surface of the first mark 133 and the surface of the second mark 134 may be provided with any other device having light emission, such as a fluorescent material or a fluorescent lamp.

In other embodiments, the first mark 133 and the second mark 134 may be any number, letter, pattern, and the like with a distinguishing function.

In order to bring the actuation part 130 into better contact-contact engagement with the contact-pressure switch part 83. In this embodiment, the first surface 91 is further provided with a pressing portion 140 for contacting the touch switch member 83 during the rotation of the cover plate 90 toward the seat ring 80. Referring to fig. 7 and 8, in the present embodiment, the pressing portion 140 is disposed at the front edge 93 of the cover plate 90 corresponding to the operation portion 130. The touch and press part 140 includes a first touch and press part 141 and a second touch and press part 142, the first touch and press part 141 corresponds to the first manipulating part 131, and the second touch and press part 142 corresponds to the second manipulating part 132. In the present embodiment, the first and second

pressing portions

141 and 142 have substantially the same structure, and each of the first and second

pressing portions

141 and 142 includes an elastic pad 143 and a fixing pad 144. The fixing pad 144 is used to fix the elastic pad 143. The elastic pad 143 (hereinafter referred to as a first elastic pad 1431) of the first pressing portion 141 has a substantially L-shape, and a plurality of elastic contacts 147 are protruded from one side of the first elastic pad 1431 close to the cover plate 90. The elastic pad 143 (hereinafter, referred to as a second elastic pad 1432) of the second pressing portion 142 has substantially the same structure as the first elastic pad 1431. The first elastic pad 1431 and the second elastic pad 1432 are symmetrically disposed and are integrally formed by a fixing method such as integral molding or gluing. In this embodiment, the first fixing pad 1441 is provided with a plurality of fixing holes 148 to be fitted with the elastic contacts 147. The fixing pad 144 (hereinafter, referred to as a second fixing pad 1442) of the second pressing portion 142 has substantially the same structure as the first fixing pad 1441. The first fixing pad 1441 and the second fixing pad 1442 are symmetrically disposed and are integrally formed by a fixing method such as integral molding or gluing.

In other embodiments, the first elastic pad 1431 and the second elastic pad 1432 may be separately provided, and similarly, the first fixing pad 1441 and the second fixing pad 1442 may also be separately provided. The elastic pad 143 and the fixing pad 144 are made of rubber, silicon rubber or other materials with a buffering function.

In other embodiments, the first surface 91 of the cover plate 90 may not be provided with the pressing portion 140, and the control portion 130 may directly press the first annular surface 81 through the first surface 91 and engage with the pressing switch member 83.

In this embodiment, the first surface 91 is provided with a plurality of fixing posts 96, the fixing posts 96 are connected to the first surface 91, and the pressing portion 140 is assembled on the fixing posts 96. Referring to fig. 6 and 8, in the present embodiment, the fixing post 96 is disposed at the front edge 93 of the cover plate 90 corresponding to the operation portion 130, and the fixing post 96 is cylindrical. The fixing posts 96 are disposed in one-to-one correspondence with the fixing holes 148 and are embedded in the fixing holes 148 in an interference manner.

In other embodiments, the fixing column shape may be any other shape such as a trapezoidal shape, a T shape, and a polygonal shape.

During assembly, the plurality of elastic contacts 147 of the elastic pad 143 are respectively embedded in the corresponding fixing holes 148, wherein the elastic pad 143 and the fixing pad 144 can be fixedly connected by means of gluing, integral molding or clamping. The fixing holes 148 of the fixing pad 144 correspond to the fixing posts 96, and the fixing posts 96 are embedded in the fixing holes 148. In some embodiments, the fixed post 96 may abut the resilient contact 147. When the touch switch is used, the first control part 131 is touched and pressed, the fixed column 96 touches and presses the elastic contact 147 of the corresponding first touch and press part 141, the elastic pad 143 is deformed, and the first touch and press switch 831 is touched and pressed. Similarly, when the second operating portion 132 is pressed, the fixed column 96 presses the elastic contact 147 corresponding to the second pressing portion 142 to deform, so as to press the second pressing switch 832.

In other embodiments, the cover plate 90 may not have the fixing posts 96, and the touch portion 140 may be fixed to the second surface 92 by gluing or clipping.

The control module 70 is disposed on the mounting portion 40 and is used for controlling the cover plate 90 and the seat ring 80 to rotate relative to the mounting portion 40 and electrically connected with the touch switch member 83. In other embodiments, the control module 70 may independently control the rotation of the cover plate 90 and may independently control the rotation of the seat ring 80. Referring to fig. 3 and fig. 5, in the present embodiment, the control module 70 is located in the accommodating cavity 46, and the control module 70 is, for example, an integrated circuit board. When the cover plate 90 is used, the control module 70 receives a trigger signal of the first touch switch 831, and the control module 70 can control the cover plate 90 to be opened; the control module 70 receives the trigger signal of the second touch switch 832, and the control module 70 can control the cover plate 90 and the seat ring 80 to be opened simultaneously.

In other embodiments, the manipulating part 130 may only include the first manipulating part 131, and correspondingly, the touch switch member 83 may only include the first touch switch member 831. When the touch control device is used, the first touch switch 831 is triggered to generate a corresponding signal and transmit the signal to the control module 70 according to the number of pressing times of the first control part 131 by a user, and then the control module 70 sends a corresponding instruction, for example, the control module 70 controls the cover plate 90 to be opened when the number of pressing times is one; the number of presses is two and the control module 70 controls the cover 90 and seat 80 to open simultaneously.

In this embodiment, a plurality of cushions 85 are symmetrically arranged along the long axis direction of the seat ring 80, the cushions 85 are convexly arranged on the second annular surface 82, and the height of the protrusion is greater than the height of the touch switch 83 protruding from the second annular surface 82, which provides the following advantages: the touch switch member 83 can be prevented from directly touching the bowl 30 of the toilet 100 when the seat 80 is dropped, and the impact force generated when the seat 80 is in contact with the toilet 100 can be reduced.

In this embodiment, the control module 70 implements the automatic opening and closing function of the cover plate 90 or the seat 80 by the driving device 150. Referring to fig. 3 again, the driving device 150 is mounted in the accommodating cavity 46 of the mounting portion 40 and electrically connected to the control module 70, and the driving device 150 is used for driving the cover plate 90 or the seat ring 80 to rotate. In this embodiment, the driving device 150 includes a first driving device 151 and a second driving device 152. The power sources of the first driving device 151 and the second driving device 152 are both motors, the first driving device 151 is used for driving the cover plate 90 to rotate, and the extension direction of the rotating shaft of the motor is approximately parallel to the axial direction of the assembling hole 48 and is in transmission connection with the first connecting piece 111. The second driving device 152 is used for driving the race 80 to rotate, and the extension direction of the rotating shaft of the motor is coaxial with the axis of the first mounting hole 453 and is in transmission connection with the race 80.

In other embodiments, the driving device 150 may only include the first driving device 151, and the cover plate 90 and the seat ring 80 may be provided with corresponding magnetic attraction devices to realize selective linkage, for example. At this time, the magnetic force adsorption device may be electrically connected to the control module 70, and the control module 70 may control the corresponding magnetic force adsorption device to be powered on to generate magnetic force, so that the cover plate 90 and the seat ring 80 are adsorbed to each other by the magnetic force adsorption device. When a user needs to open the cover plate 90 and the seat ring 80 at the same time, the first driving device 151 is only needed to drive the cover plate 90 to rotate.

The toilet further comprises a display device 120, wherein the display device 120 is arranged on the mounting portion 40 and used for realizing man-machine interaction and displaying relevant state information to feed back to a user, so that the user has a better experience effect. Referring to fig. 3 again, in the present embodiment, the display device 120 is circular, and the display device 120 is electrically connected to the control module 70. When the display device 120 is mounted, the display device 120 is embedded in the first mounting hole 412 and fixed to the fixing mounting portion 411, and the display screen of the display device 120 is exposed. In other embodiments, the display device 120 may be fixed to the fixing and mounting portion 411 by welding, dispensing, and engaging. In other embodiments, the display device 120 may not be provided, and the related status information may be obtained through any other form of voice device, wireless connection, status signal lamp, or the like.

In this embodiment, the toilet 100 may further include other devices such as a water tank, wherein the structures and the connection relationships of the other devices such as the water tank do not belong to the core of the present invention, and those skilled in the art can implement the above operations with reference to the prior art, which is not described herein again.

The working principle of the toilet bowl 100 provided by the embodiment is as follows:

when a user approaches a toilet bowl to perform urination behavior, the microwave sensor 50 collects detection data generated by the current behavior of the user and sends the detection data to the control module 70, the control module 70 judges that micro-action data generated by the user currently accords with preset conditions for judging that the user behavior is male urination behavior, and judges that the current user behavior is male urination behavior, after that, when the user is detected to be far away from the toilet bowl 100, the microwave sensor 50 sends a signal to the control module 70, the control module 70 judges whether distance data of the user accords with the preset conditions for judging that the user is far away from the toilet bowl, and then controls the working state of the flushing valve 60, so that the man urination behavior can be intelligently identified and flushing can be intelligently controlled. In addition, the control module 70 may control the cover plate 90 and seat ring 80 to rotate closed.

In this embodiment, the toilet 100 may further implement: when the user needs to defecate, the cover 90 need only be opened at this time. At this time, the user touches the first control portion 131, the first touch portion 141 touches a corresponding position of the first annular surface 81 to trigger the first touch switch 831, and the control module 70 receives a signal sent by the first touch switch 831 to control the cover plate 90 to rotate and open relative to the mounting portion 40; when a male user needs to urinate, the cover plate 90 and the seat ring 80 need to be opened at the same time, and at this time, when the user can touch the second control part 132, the second touch part 142 touches the corresponding position of the first ring surface 81 to trigger the second touch switch 832, and the control module 70 receives a signal sent by the second touch switch 832 to control the cover plate 90 and the seat ring 80 to rotate and open.

In summary, in the toilet bowl 100 provided in this embodiment, through the electrical connection between the microwave sensor 50 and the control module 70 and the electrical connection between the flush valve 60 and the control module 70, when the microwave sensor 50 detects the characteristics of a moving object (such as a human body) in the current environment, detection data is generated and sent to the control module 70, and after receiving a corresponding signal, the control module 70 controls the flush valve 60 to open and close. Make the user need not start toilet bowl 100 mechanism of washing by water through hand touch operation, can realize that toilet bowl 100's intelligence is washed by water, reduce user's manually operation, effectively avoided the bacterium infection, improved user's experience.

Further, the seat ring 80 and the cover plate 90 are rotatably connected to the mounting portion 40. The cover plate 90 has a first surface 81 provided with a control portion 130, a second surface 82 provided with a touch portion 140 opposite to the control portion 130, and the seat ring 80 is provided with a touch switch member 83 opposite to the control portion 130, wherein the touch switch member 83 is electrically connected to the control module 70. The touching and pressing part 140 touches and presses the seat ring 80 through touching and pressing the control part 80, so that the touching and pressing switch part 83 generates a signal when the seat ring 80 is in a pressed state and sends the signal to the control module 70. The control module 70 receives the corresponding signal and controls the cover plate 90 or the seat ring 80 to open. The cover plate 30 or the seat ring 40 does not need to be directly and manually opened by a user before use, so that the contact between the user and the cover plate 30 and the seat ring 40 is reduced, and the user experience is improved while the toilet seat is more sanitary.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A toilet bowl, comprising a toilet bowl cover detachably mounted to a toilet bowl main body, and a toilet bowl main body, wherein the toilet bowl main body includes:

a barrel body;

a mounting part fixed to the tub body, the toilet cover being detachably mounted to the mounting part;

the toilet cover comprises a seat ring and a cover plate, the seat ring and the cover plate are both rotatably connected to the mounting part, the seat ring is positioned between the cover plate and the toilet body, and the cover plate can selectively cover the seat ring or is far away from the seat ring; a corresponding magnetic adsorption device is arranged between the seat ring and the cover plate;

the microwave sensor is arranged on the barrel body or the mounting part and used for detecting micro-motion data of a current user, and the micro-motion data are generated based on shaking, breathing and heartbeat of the user;

a flush valve disposed on the mounting portion; and

the control module is arranged on the mounting part, the magnetic adsorption device, the microwave sensor and the flushing valve are respectively and electrically connected with the control module, and the control module is used for controlling the magnetic adsorption device to generate magnetic force so that the seat ring and the cover plate are mutually adsorbed through the magnetic adsorption device; and the micro-motion data detection module is used for determining that the current user behavior is male urination behavior when the frequency spectrum and the phase spectrum of the micro-motion data change within a certain range according to the micro-motion data detected by the microwave sensor, and controlling the flushing valve to be opened after determining that the distance data value of the current user far away from the toilet bowl is larger than a preset threshold value.

2. The toilet bowl according to claim 1, wherein the cover plate includes a rotating trailing end and a leading end opposite the rotating trailing end, the rotating trailing end being rotatably connected with the mounting portion.

3. The toilet bowl according to claim 2, wherein the microwave sensor is provided on a side of the bowl near the leading end.

4. The toilet bowl according to claim 2, wherein the microwave sensor is provided at a side of the mounting portion near the rotating trailing end.

5. The toilet bowl according to any one of claims 2 to 4, characterized in that the cover plate comprises a control part, the seat ring is provided with a touch switch piece, the control part is matched with the touch switch piece through touch contact, and the control module can control the cover plate and the seat ring to rotate relative to the mounting part according to a touch signal of the touch switch piece.

6. The toilet bowl according to claim 5, wherein the manipulation part is provided at the leading edge end.

7. The toilet bowl according to claim 5, wherein the cover plate has a first surface facing the seat and a second surface facing away from the first surface, the manipulation portion being provided to the second surface.

8. The toilet bowl according to claim 7, wherein the first surface is provided with a pressing portion for contacting the pressing switch member during rotation of the cover toward the seat.

9. The toilet bowl according to claim 1, characterized in that the bowl is provided with a plurality of said microwave sensors, which are evenly distributed on the bowl.