Intelligent closestool

Abstract

The utility model provides an intelligent closestool. The intelligent closestool comprises a main body, a bent pipe, a sewage draining mechanism and a driving mechanism, the main body is provided with a basin cavity and a water inlet communicated with the basin cavity, an extension part is arranged at the bottom of the main body, and a first drain outlet communicated with the basin cavity is formed in the extension part. The bent pipe comprises a first connecting end, a second connecting end and a bent part arranged between the first connecting end and the second connecting end, the first connecting end is rotationally connected with the extending part, and the first connecting end is communicated with the first drain outlet. A second sewage draining exit is formed in one end of the sewage draining mechanism, one end of the sewage draining mechanism is rotationally connected with the second connecting end of the bent pipe, the first sewage draining exit is communicated with the second sewage draining exit, and the other end of the sewage draining mechanism is used for being communicated with an external sewage draining channel. The driving mechanism is in driving connection with the bent pipe, and the driving mechanism can drive the first connecting end to rotate relative to the extending part and drive the second connecting end to rotate relative to the sewage discharging mechanism, so that the bent pipe is driven to rotate, and the height of the bent part of the bent pipe is increased and decreased. The intelligent closestool is low in flushing noise.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom equipment, in particular to an intelligent toilet. Background Art

[0002] There is a complete pipe inside the siphonic toilet. The shape of the pipe is an inverted "S". The S-bend pipe of the siphonic toilet is generally a ceramic structure designed as an integral part of the toilet. The siphonic toilet has a nozzle at the bottom of the pelvis. The water sprayed from the nozzle will reduce the external air entering the S-bend pipe, enhance the siphon effect, and then enhance the sewage discharge effect. However, the nozzle will produce a lot of noise when spraying water, that is, the noise will be relatively loud during the flushing process. Summary of the invention

[0003] One purpose of the utility model is to solve the technical problem of relatively large noise when flushing siphon toilets in the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A smart toilet, comprising:

[0006] A main body, wherein the main body is provided with a pelvic cavity and a water inlet connected to the pelvic cavity, an extension portion is provided at the bottom of the main body, and a first sewage outlet connected to the pelvic cavity is provided in the extension portion;

[0007] An elbow, the elbow comprising a first connecting end, a second connecting end and a bending portion disposed between the first connecting end and the second connecting end, the first connecting end being rotatably connected to the extending portion, and the first connecting end being communicated with the first sewage outlet;

[0008] A sewage discharge mechanism, wherein one end of the sewage discharge mechanism is provided with a second sewage discharge port, one end of the sewage discharge mechanism is rotatably connected to the second connecting end of the elbow, the first sewage discharge port is communicated with the second sewage discharge port, and the other end of the sewage discharge mechanism is used to communicate with an external sewage discharge channel; and

[0009] A driving mechanism is connected to the curved pipe driving mechanism, and the driving mechanism can drive the first connecting end to rotate relative to the extending portion, and drive the second connecting end to rotate relative to the sewage discharge mechanism, thereby driving the curved pipe to rotate, so that the height of the bending portion of the curved pipe can be raised or lowered.

[0010] In one embodiment, the driving mechanism includes a motor and a transmission assembly, the motor is drivingly connected to the transmission assembly, the transmission assembly is connected to the bent pipe, and the motor drives the transmission assembly to rotate, so that the transmission assembly drives the bent pipe to rotate.

[0011] In one embodiment, the transmission assembly includes a gear set and an outer gear ring. The gear set is drivingly connected to the motor and meshingly connected to the outer gear ring. The outer gear ring is fixedly sleeved on the curved pipe.

[0012] In one embodiment, the inner ring of the outer gear ring is provided with a first mounting portion, the outer periphery of the curved pipe is provided with a second mounting portion, and the first mounting portion is provided on the second mounting portion.

[0013] In one embodiment, the first mounting portion is a groove, the second mounting portion is a protrusion matched with the groove, and the protrusion is clamped in the groove.

[0014] In one embodiment, the smart toilet includes a first sealing ring, the first connection end is rotatably sleeved on the outside of the extension portion, a first annular groove is formed on the outer periphery of the extension portion, and the first sealing ring is clamped in the first annular groove; and / or

[0015] The smart toilet also includes a second sealing ring, the second connection end is rotatably sleeved on the outside of one end of the sewage discharge mechanism, a second annular groove is opened on the outer periphery of one end of the sewage discharge mechanism, and the second sealing ring is clamped in the second annular groove.

[0016] In one embodiment, the caliber of the first connecting end is larger than the caliber of the extending portion, and the caliber of the second connecting end is larger than the caliber of one end of the sewage discharge mechanism.

[0017] In one of the embodiments, the smart toilet further includes an angle sensor, which is disposed on the driving mechanism and can sense the angle at which the driving mechanism drives the curved pipe to rotate.

[0018] In one embodiment, the driving mechanism is drivingly connected to the second connecting end of the curved pipe.

[0019] In one embodiment, the curved pipe is a rigid pipe.

[0020] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0021] In the utility model, when the smart toilet is not in use, the bend has a certain angle, and the bend forms a water cover with the pelvic cavity. When flushing is required, the driving mechanism drives the first connection end of the bend to rotate relative to the extension portion, and drives the second connection end to rotate relative to the sewage discharge mechanism, thereby driving the entire bend to rotate, so that the bend is in a horizontal position. The height of the first sewage discharge port is higher than the height of the second sewage discharge port, so that the water and dirt in the pelvic cavity can be discharged to the sewage discharge mechanism under the action of gravity. After the sewage discharge is completed, the driving mechanism drives the bend to rotate so that the bend has a certain angle, and the bend forms a water cover with the pelvic cavity again. When the driving mechanism drives the bend to the horizontal position, the water and dirt in the pelvic cavity can be discharged to the sewage discharge mechanism under the action of gravity, thereby enhancing the sewage discharge effect, and there is no need to set an additional nozzle at the bottom of the pelvic cavity to enhance the sewage discharge effect, thereby reducing the noise when the toilet is flushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an intelligent toilet in an embodiment of the utility model.

[0023] Figure 2 It is a rear view of a smart toilet in a lifted state in an embodiment of the utility model.

[0024] Figure 3 yes Figure 2 Cross-sectional view at AA in the middle.

[0025] Figure 4 It is a rear view of a smart toilet in a flat position in an embodiment of the utility model.

[0026] Figure 5 yes Figure 4 Cross-sectional view at the middle BB.

[0027] Figure 6 It is a structural schematic diagram of the main body in the embodiment of the utility model.

[0028] Figure 7 It is a structural schematic diagram of the elbow, the driving mechanism (with a hidden protective cover) and the sewage discharge mechanism in the embodiment of the utility model.

[0029] Figure 8 It is a structural schematic diagram of the elbow, the driving mechanism and the sewage discharge mechanism in the embodiment of the utility model.

[0030] Fig. 9 It is a structural schematic diagram of the sewage discharge mechanism in the embodiment of the utility model.

[0031] Fig.10 It is a structural schematic diagram of the outer gear ring in the embodiment of the utility model.

[0032] Fig.11 It is a schematic diagram of the structure of the elbow in the embodiment of the utility model.

[0033] The following are the descriptions of the reference numerals:

[0034] 100, main body; 110, pelvic cavity; 120, water inlet; 130, extension portion; 131, first sewage outlet; 132, first sealing ring; 133, first annular groove;

[0035] 200, elbow; 210, first connection end; 220, second connection end; 230, bending portion; 231, reinforcing plate; 240, second mounting portion;

[0036] 300, sewage discharge mechanism; 310, second sewage discharge port; 320, second sealing ring; 330, second annular groove;

[0037] 400, driving mechanism; 410, motor; 420, transmission assembly; 421, gear set; 422, outer gear ring; 4221, first mounting portion; 430, rotating shaft;

[0038] 500, protective cover;

[0039] 600. Angle sensor. DETAILED DESCRIPTION

[0040] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0041] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0042] In one embodiment, if Figure 1As shown, a smart toilet includes a main body 100, a curved pipe 200, a sewage discharge mechanism 300 and a driving mechanism 400. Specifically, the material of the main body 100 can be ceramic. The main body 100 can be placed on the floor.

[0043] More specifically, please refer to Figure 2 and Figure 4 The main body 100 is provided with a pelvic cavity 110 and a water inlet 120 connected to the pelvic cavity 110. The water inlet 120 is connected to an external water pipe. When flushing is required, the external water pipe is turned on. External water enters the pelvic cavity 110 through the water inlet 120 to flush and clean the pelvic cavity 110. The water inlet 120 is specifically arranged at the inner edge of the main body 100.

[0044] In this embodiment, please refer to Figure 6 The bottom of the main body 100 is provided with an extension part 130. The extension part 130 is provided with a first sewage outlet 131 communicating with the pelvic cavity 110. The extension part 130 is a tubular structure. The extension part 130 is arranged in the horizontal direction.

[0045] In one embodiment, please refer to Figure 3 , Figure 5 and Figure 7 The elbow 200 includes a first connection end 210, a second connection end 220, and a bending portion 230 disposed between the first connection end 210 and the second connection end 220. The first connection end 210 is communicated with the first sewage outlet 131, so that water and waste in the pelvic cavity 110 flow into the first connection end 210 through the first sewage outlet 131. The first connection end 210 and the second connection end 220 are provided with circular ports. A reinforcing plate 231 is provided at the bending recess of the bending portion 230. The reinforcing plate 231 can enhance the structural strength of the bending portion of the elbow 200. Specifically, the elbow 200 can be a rigid pipe. More specifically, the elbow 200 can be a U-shaped elbow 200.

[0046] In one embodiment, the first connection end 210 is rotatably connected to the extension portion 130. The diameter of the first connection end 210 is larger than the diameter of the extension portion 130, so that the port of the first connection end 210 is rotatably sleeved outside the extension portion 130. The inner side wall of the first connection end 210 is in contact with the outer side wall of the extension portion 130, and the inner side wall of the first connection end 210 can rotate relative to the outer side wall of the extension portion 130.

[0047] For details, please refer to Figure 3 and Figure 5, the smart toilet also includes a first sealing ring 132. The first connection end 210 is rotatably sleeved on the outside of the extension part 130. A first annular groove 133 is provided on the outer periphery of the extension part 130. The first sealing ring 132 is clamped in the first annular groove 133. The first annular groove 133 can limit the first sealing ring 132, so that when the first connection end 210 rotates relative to the extension part 130, the first sealing ring 132 will not move relative to the extension part 130. The first sealing ring 132 can enhance the sealing between the first connection end 210 and the extension part 130, and prevent water in the pelvic cavity 110 from penetrating from the first connection end 210 and the extension part 130 to the outside.

[0048] More specifically, the first sealing ring 132 may be a Y-shaped sealing ring. The cross section of the Y-shaped sealing ring is Y-shaped. The Y-shaped sealing ring is suitable for use between rotating structures.

[0049] A second sewage outlet 310 is provided at one end of the sewage discharge mechanism 300. The height of the second sewage outlet 310 is lower than that of the first sewage outlet 131, so that the water and waste in the pelvic cavity 110 have gravitational potential energy from the first sewage outlet 131 to the second sewage outlet 310. The first sewage outlet 131 is connected to the second sewage outlet 310. Specifically, the first sewage outlet 131 is connected to the second sewage outlet 310 through the elbow 200. The other end of the sewage discharge mechanism 300 is used to communicate with an external sewage discharge channel. That is, the elbow 200 is connected to the first sewage outlet 131 and the second sewage outlet 310, which prevents external air from entering the elbow 200 and can enhance the siphon effect. The water and waste in the elbow 200 can enter the second sewage outlet 310 and the sewage discharge mechanism 300 under the action of the siphon force, and be discharged to the external sewage discharge channel through the sewage discharge mechanism 300.

[0050] One end of the sewage discharge mechanism 300 is rotatably connected to the second connection end 220 of the elbow 200. The diameter of the second connection end 220 is larger than the diameter of one end of the sewage discharge mechanism 300, so that the port of the second connection end 220 is rotatably sleeved on the outside of the extension part 130. The inner side wall of the second connection end 220 is in contact with the outer side wall of the extension part 130, and the outer side wall of the second connection end 220 can rotate relative to the outer side wall of one end of the sewage discharge mechanism 300.

[0051] For details, please refer to Fig. 9The smart toilet also includes a second sealing ring 320. The second connection end 220 is rotatably sleeved on the outside of one end of the sewage discharge mechanism 300. A second annular groove 330 is provided on the outer periphery of one end of the sewage discharge mechanism 300. The second sealing ring 320 is clamped in the second annular groove 330. The second annular groove 330 can limit the second sealing ring 320, so that when the second connection end 220 rotates relative to the sewage discharge mechanism 300, the second sealing ring 320 will not move relative to the sewage discharge mechanism 300. The second sealing ring 320 can enhance the sealing between the second connection end 220 and the sewage discharge mechanism 300, and prevent the inside of the bending portion 230 from penetrating from the second connection end 220 and the extension portion 130 to the outside.

[0052] It should be noted that the main body 100 and the sewage discharge mechanism 300 are both fixed structures. That is, the extension portion 130 and one end of the sewage discharge mechanism 300 are relatively fixed. A first abutment top portion is arranged in the first connection end 210. The outer edge of the extension portion 130 can abut against the first abutment top portion. A second abutment top portion is arranged in the second connection end 220. One end of the sewage discharge mechanism 300 can abut against the second abutment top portion. Such an arrangement can limit the movement of the elbow 200 along the length direction of the main body 100. That is, under the action of the water pressure of flushing water, the first connection end 210 will not move relative to the extension portion 130 along the length direction of the main body 100.

[0053] In this embodiment, the driving mechanism 400 is drivingly connected to the curved pipe 200. The driving mechanism 400 is drivingly connected to the second connecting end 220 of the curved pipe 200. The first connecting end 210 is close to the pelvic cavity 110, and the installation space is limited. Compared with the first connecting end 210, the second connecting end 220 has more sufficient installation space.

[0054] Specifically, the driving mechanism 400 can drive the first connecting end 210 to rotate relative to the extension portion 130, and drive the second connecting end 220 to rotate relative to the sewage discharge mechanism 300, thereby driving the elbow 200 to rotate, so that the height of the bending portion 230 of the elbow 200 rises and falls. The first connecting end 210 and the second connecting end 220 rotate synchronously.

[0055] When the smart toilet is not in use, the elbow 200 has a certain angle, and the elbow 200 forms a water cover with the pelvic cavity 110. When flushing is required, the driving mechanism 400 drives the first connection end 210 of the elbow 200 to rotate relative to the extension portion 130, and drives the second connection end 220 to rotate relative to the sewage discharge mechanism 300, thereby driving the entire elbow 200 to rotate, so that the elbow 200 is in a flat position. The height of the first sewage discharge port 131 is higher than the height of the second sewage discharge port 310, so that the water and dirt in the pelvic cavity 110 can be discharged to the sewage discharge mechanism 300 under the action of gravity. After the sewage discharge is completed, the driving mechanism 400 drives the elbow 200 to rotate so that the elbow 200 has a certain angle, and the elbow 200 and the pelvic cavity 110 form a water cover again. When the driving mechanism 400 drives the curved pipe 200 to a horizontal position, the water and waste in the pelvic cavity 110 can be discharged to the drainage mechanism 300 under the action of gravity, thereby enhancing the drainage effect. There is no need to set an additional nozzle at the bottom of the pelvic cavity 110 to enhance the drainage effect, thereby reducing the noise when the toilet is flushing.

[0056] In this embodiment, please refer to Figure 7 The driving mechanism 400 includes a motor 410 and a transmission assembly 420. The motor 410 is drivingly connected to the transmission assembly 420. The transmission assembly 420 is connected to the curved pipe 200. The motor 410 drives the transmission assembly 420 to rotate, so that the transmission assembly 420 drives the curved pipe 200 to rotate. The motor 410 and the transmission assembly 420 cooperate to stably drive the curved pipe 200 to rotate.

[0057] Specifically, the transmission assembly 420 includes a gear set 421 and an outer gear ring 422. The motor 410 is drivingly connected to the gear set 421. The motor 410 can be drivingly connected to the gear set 421 through a worm.

[0058] More specifically, the gear set 421 is meshedly connected with the outer gear ring 422. The outer gear ring 422 may be a sector gear ring. As shown in the figure, the outer ring of the outer gear ring 422 is provided with a partial tooth structure. Among them, a quarter of the outer gear ring 422 is provided with a tooth structure.

[0059] Please refer to Fig. 9 and Fig.10 , the outer gear ring 422 is fixedly sleeved on the elbow 200, so that the outer gear ring 422 rotates synchronously with the elbow 200. Specifically, the inner ring of the outer gear ring 422 is provided with a first mounting portion 4221. The outer periphery of the elbow 200 is provided with a second mounting portion 240. The first mounting portion 4221 is provided on the second mounting portion 240. Through the cooperation of the first mounting portion 4221 and the second mounting portion 240, it is possible to ensure that the outer gear ring 422 rotates synchronously with the elbow 200, and prevent the outer gear ring 422 from rotating relative to the elbow 200. Specifically, the second connecting end 220 of the elbow 200 is provided with a second mounting portion 240.

[0060] There may be a plurality of first mounting parts 4221. The plurality of first mounting parts 4221 are arranged at intervals on the inner ring of the outer gear ring 422. There may be a plurality of second mounting parts 240. The plurality of second mounting parts 240 are arranged at intervals on the outer circumference of the outer tube. The plurality of first mounting parts 4221 are arranged one by one on the plurality of second mounting parts 240, thereby further ensuring that the outer gear ring 422 and the bent tube 200 rotate synchronously.

[0061] More specifically, the first mounting portion 4221 may be a groove, and the second mounting portion 240 may be a protrusion adapted to the groove, and the protrusion is clamped in the groove.

[0062] During operation, the motor 410 drives the gear set 421 to rotate, the gear set 421 then drives the outer gear ring 422 to rotate, and the outer gear ring 422 drives the curved pipe 200 to rotate synchronously.

[0063] In one embodiment, please refer to Figure 8 , the driving mechanism 400 also includes a protective cover 500. The protective cover 500 has a receiving space. The motor 410, the gear set 421 and the outer gear ring 422 are located in the receiving space. The protective cover 500 can prevent the motor 410, the gear set 421 and the outer gear ring 422 from being damaged. In actual operation, after external debris enters the gear set 421 and the outer gear ring 422, it will get stuck in the gear set 421 and the outer gear ring 422, affecting the normal rotation of the gear set 421 and the outer gear ring 422. The protective cover 500 can prevent external debris from entering the gear set 421 and the outer gear ring 422, ensuring the normal rotation of the gear set 421 and the outer gear ring 422.

[0064] In one embodiment, the smart toilet also includes an angle sensor 600, which is disposed on the driving mechanism 400. The angle sensor 600 can sense the angle at which the driving mechanism 400 drives the curved pipe 200 to rotate, and obtain the height information of the curved pipe 200 by sensing the rotation angle of the curved pipe 200.

[0065] During operation, the driving mechanism 400 drives the elbow 200 to rotate. When the rotation angle of the elbow 200 is 90°, the angle sensor 600 senses that the rotation angle of the elbow 200 is 90°. Figure 4 and Figure 5 The driving mechanism 400 stops driving the elbow 200 to rotate. The elbow 200 is in a vertical position. The elbow 200 forms a water seal with the pelvic cavity 110. The driving mechanism 400 drives the elbow 200 to rotate in the opposite direction again. When the rotation angle of the elbow 200 is 0°, as shown in FIG. Figure 2 and Figure 3 In the position shown, the driving mechanism 400 stops driving the elbow 200 to rotate. The elbow 200 is in a flat position. The water and dirt in the pelvic cavity 110 are discharged to the sewage discharge mechanism 300 under the action of gravity and siphon force.

[0066] The driving mechanism 400 further includes a rotating shaft 430, which is disposed on the gear set 421. A magnet is fixed inside the rotating shaft 430. The magnet rotates synchronously with the rotating shaft 430. The angle sensor 600 may be a Hall angle sensor 600. The Hall angle sensor 600 is disposed close to the magnet, and the Hall angle sensor 600 can detect the rotation angle of the magnet, thereby detecting the rotation angle of the rotating shaft 430.

[0067] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in various forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A smart toilet, characterized in that: include: A main body, wherein the main body is provided with a pelvic cavity and a water inlet connected to the pelvic cavity, an extension portion is provided at the bottom of the main body, and a first sewage outlet connected to the pelvic cavity is provided in the extension portion; An elbow, the elbow comprising a first connecting end, a second connecting end and a bending portion disposed between the first connecting end and the second connecting end, the first connecting end being rotatably connected to the extending portion, and the first connecting end being communicated with the first sewage outlet; A sewage discharge mechanism, wherein one end of the sewage discharge mechanism is provided with a second sewage discharge port, one end of the sewage discharge mechanism is rotatably connected to the second connecting end of the elbow, the first sewage discharge port is communicated with the second sewage discharge port, and the other end of the sewage discharge mechanism is used to communicate with an external sewage discharge channel; and A driving mechanism is connected to the curved pipe driving mechanism, and the driving mechanism can drive the first connecting end to rotate relative to the extending portion, and drive the second connecting end to rotate relative to the sewage discharge mechanism, thereby driving the curved pipe to rotate, so that the height of the bending portion of the curved pipe can be raised or lowered.

2. The smart toilet according to claim 1, characterized in that: The driving mechanism includes a motor and a transmission assembly. The motor is drivingly connected to the transmission assembly. The transmission assembly is connected to the bent pipe. The motor drives the transmission assembly to rotate, so that the transmission assembly drives the bent pipe to rotate.

3. The smart toilet according to claim 2, characterized in that: The transmission assembly includes a gear set and an outer gear ring. The gear set is drivingly connected to the motor and meshingly connected to the outer gear ring. The outer gear ring is fixedly sleeved on the bent pipe.

4. The smart toilet according to claim 3, characterized in that: The inner ring of the outer gear ring is provided with a first mounting portion, the outer periphery of the bent pipe is provided with a second mounting portion, and the first mounting portion is arranged on the second mounting portion.

5. The smart toilet according to claim 4, characterized in that: The first mounting portion is a groove, the second mounting portion is a protrusion matched with the groove, and the protrusion is clamped in the groove.

6. The smart toilet according to claim 1, characterized in that: The smart toilet includes a first sealing ring, the first connection end is rotatably sleeved on the outside of the extension part, the outer periphery of the extension part is provided with a first annular groove, and the first sealing ring is clamped in the first annular groove; and / or The smart toilet also includes a second sealing ring, the second connection end is rotatably sleeved on the outside of one end of the sewage discharge mechanism, a second annular groove is opened on the outer periphery of one end of the sewage discharge mechanism, and the second sealing ring is clamped in the second annular groove.

7. The smart toilet according to claim 1, characterized in that: The caliber of the first connecting end is larger than the caliber of the extending portion, and the caliber of the second connecting end is larger than the caliber of one end of the sewage discharge mechanism.

8. The smart toilet according to claim 1, characterized in that: The smart toilet also includes an angle sensor, which is arranged on the driving mechanism. The angle sensor can sense the angle at which the driving mechanism drives the curved pipe to rotate.

9. The smart toilet according to claim 1, characterized in that: The driving mechanism is drivingly connected to the second connecting end of the curved pipe.

10. The smart toilet according to claim 1, characterized in that: The bent pipe is a rigid pipe.

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