An expandable intelligent toilet

Abstract

The present invention discloses an expandable intelligent toilet, comprising a toilet base, a movement and an upper cover, wherein the top of the toilet base is provided with a first opening and a second opening, the inner wall of the first opening extends downward to form a first installation cavity, the inner wall of the second opening extends downward to form a toilet bowl, and the upper cover is arranged on the top of the first installation cavity; the movement comprises a functional component and a mounting bracket, the mounting bracket is detachably arranged in the first installation cavity from top to bottom, and at least two bearing plates for bearing the functional components are arranged longitudinally on the mounting bracket. The present invention is easy to assemble and maintain, and has strong functional expandability.

Description

Technical Field

[0001] The present invention relates to the technical field of sanitary ware, and in particular to an expandable intelligent toilet. Background Art

[0002] At present, the smart toilet is basically composed of a ceramic base, a plastic base, a movement, a seat ring, a cover plate and a shell, wherein the seat ring and the cover plate are rotatably connected to the plastic base, and the movement is arranged in the installation cavity formed by the plastic base and the shell. Specifically, the functional components of the movement part are generally laid flat on the plastic base, and the functional components are fixed to the plastic base by screws or buckles, and the connection between the related components is further realized by the pipelines spanning between the functional components in the installation cavity.

[0003] However, this structure of the smart toilet is not convenient for the assembly and maintenance of functional components. On the one hand, the installation of functional components is limited by the height between the plastic base and the shell, as well as the size of the plastic base and other functional components; on the other hand, the associated components are connected by pipelines that span between the functional components in the installation cavity, which not only occupies the installation space and hinders the arrangement of functional components, but also makes the entire movement structure very cumbersome and difficult to disassemble and assemble; in addition, the functional components are fixed on the plastic base, and maintenance or replacement requires unscrewing screws or prying open buckles, which is inconvenient to operate.

[0004] From another perspective, when designing the size and structure of the plastic base and shell of a smart toilet with this structure, the space requirements for the flat installation of functional components need to be met, resulting in a low degree of freedom in the overall appearance design of the smart toilet.

[0005] In addition, one point that cannot be ignored is that with the development of technology, the functions of smart toilets are becoming more and more abundant. When a smart toilet with this structure needs to add new functional modules to the movement, or some functional modules need to be updated, the installation cavity formed by the plastic base and the shell cannot meet the structural and size changes of the movement, and a new plastic base and shell structure needs to be redesigned.

[0006] When the above situation occurs, on the one hand, re-molding and designing a new plastic base and shell structure will undoubtedly greatly increase the design and production costs. On the other hand, in order to increase the capacity of the installation cavity, a sinking structure is generally added to the original plastic base to increase the height of the installation cavity. In this way, the bottom surface of the plastic base is uneven, which brings inconvenience to warehousing and workshop production, and increases production and warehousing costs. Moreover, this expanded smart toilet can only lay and stack functional modules vertically in the installation cavity, and the pipelines across the functional components are more messy, making assembly and maintenance more difficult.

[0007] In the prior art, a Chinese invention patent with patent number ZL201320293626.7 discloses an integrated movement of an intelligent toilet, including a base module, on which a water heating module, a washing module, a drying module and a deodorizing module are fixed from left to right in sequence, a control module is fixed above the drying module and the deodorizing module, the water heating module is integrated with a heating water tank, a water inlet solenoid valve and a water outlet pressure pump, the washing module is integrated with a water channel distributor and a washing nozzle, the drying module is integrated with a drying fan, a drying air duct and a drying heater, the deodorizing module is integrated with a deodorizing fan, a deodorizing air duct and a deodorizing catalyst, and the control module is integrated with a main controller and an electronically controlled power supply.

[0008] In addition, the patent number is ZL201310200607. X's Chinese invention patent discloses an intelligent toilet that is easy to disassemble and assemble, including a ceramic base, a mounting base fixed on the ceramic base, the mounting base including a bottom bracket, the left rear side of the bottom bracket is connected to a left L card through a left connecting card, and the right rear side is connected to a right L card through a right connecting card, the bottom bracket and the left connecting card and the left L card are connected in pairs, the bottom bracket and the right connecting card and the right L card are connected in pairs, and the left connecting card and the right connecting card are connected in pairs by convenient connecting mechanisms, a water tank is installed on the left L card and the right L card, and the top of the bottom bracket is connected to the left L card and the right L card. An integrated movement is installed on the surface; the integrated movement includes a base module, on which a water heating module, a washing module, a drying module and a deodorizing module are fixed in sequence from left to right, a control module is fixed above the drying module and the deodorizing module, the water heating module integrates a heating water tank, a water inlet solenoid valve and a water outlet pressure pump, the washing module integrates a water channel distributor and a washing nozzle, the drying module integrates a drying fan, a drying air duct and a drying heater, the deodorizing module integrates a deodorizing fan, a deodorizing air duct and a deodorizing catalyst, and the control module integrates a main controller and an electronic control power supply.

[0009] Although the above two solutions integrate the core control part of the smart toilet into an integrated movement, and install the integrated movement on a detachable mounting base, so that each functional module is more independent and easier to disassemble and assemble, and each functional component of the integrated movement can be independently upgraded, however, this type of smart toilet can hardly add new functional modules, and the function expansion is very limited; and the size and structure design of the plastic base and the shell are limited by the space for the flat installation of functional components, resulting in a low degree of freedom in the overall appearance design of the smart toilet. Summary of the invention

[0010] The technical problem to be solved by the present invention is to provide an expandable intelligent toilet which is easy to assemble and maintain and has strong functional expandability.

[0011] In order to solve the above technical problems, the present invention provides an expandable intelligent toilet, including a toilet base, a movement and an upper cover.

[0012] The top of the toilet base is provided with a first opening and a second opening, the inner wall of the first opening extends downward to form a first installation cavity, the inner wall of the second opening extends downward to form a toilet bowl, and the upper cover is arranged on the top of the first installation cavity;

[0013] The movement comprises a functional component and a mounting bracket, wherein the mounting bracket is detachably arranged in the first mounting cavity from top to bottom, and at least two bearing plates for bearing the functional component are arranged longitudinally on the mounting bracket.

[0014] As an improvement of the above solution, the mounting bracket includes a first mounting bracket and a second mounting bracket, the first mounting bracket is longitudinally arranged with at least two first bearing plates, and the second mounting bracket is longitudinally arranged with at least two second bearing plates;

[0015] The first mounting bracket and the second mounting bracket are respectively arranged in the first mounting cavity, and the first mounting bracket and the second mounting bracket can be independently withdrawn from the first mounting cavity.

[0016] As an improvement of the above solution, the first mounting bracket is provided with a first slide groove, and the two ends of the first bearing plate extend into the first slide groove and slide in cooperation with the first slide groove;

[0017] The second mounting bracket is provided with a second slide groove opposite to the second mounting bracket, and the two ends of the second bearing plate extend into the second slide groove and are slidably matched with the second slide groove.

[0018] As an improvement of the above solution, the functional components include a power board, a control board and a water channel component for providing flushing water for flushing the human body and the toilet bowl respectively;

[0019] The inner cavity of the upper cover is provided with a spray gun cleaning mechanism, the upper part of the toilet bowl is provided with a washing hole, and the bottom of the toilet bowl is provided with a spray hole;

[0020] The power board and the control board are respectively arranged on different first supporting boards, the water channel component is arranged on the second supporting board, the spray gun cleaning mechanism, the washing hole and the spray hole are respectively connected with the water channel component through pipelines, and the water channel components on different second supporting boards are connected through pipeline joints and pipelines, and the power board, the water channel component and the spray gun cleaning mechanism are respectively connected with the control board through wire joints and wires.

[0021] As an improvement of the above solution, the wire connector is arranged at the end of the wire, the wire is installed in a wire trough, the wire trough is vertically arranged on the first mounting bracket, and the wire connector is arranged between two adjacent first bearing plates;

[0022] The pipeline joint is arranged at the end of the pipeline, the pipeline is installed in a pipeline groove, the pipeline groove is vertically arranged on the second mounting bracket, and the pipeline joint is arranged between two adjacent second bearing plates.

[0023] As an improvement of the above scheme, the functional components also include a heating module, a drying module and a deodorizing module. The heating module is used to heat the water for washing the human body. The heating module is arranged on the second supporting plate, and the drying module and the deodorizing module are respectively arranged on the first supporting plate. The heating module, the drying module and the deodorizing module are respectively connected to the control board.

[0024] As an improvement of the above solution, the inner cavity of the upper cover is provided with a drying air duct and a deodorizing air duct, the drying air duct is connected to the drying module, and the deodorizing air duct is connected to the deodorizing module.

[0025] As an improvement of the above solution, a support frame is provided in the first installation cavity, and a mounting opening penetrating from top to bottom is provided in the support frame;

[0026] The bottoms of the first mounting bracket and the second mounting bracket respectively pass through the mounting opening and extend into the first mounting cavity, the top of the first mounting bracket is provided with a first overlapping portion extending outward, and the top of the second mounting bracket is provided with a second overlapping portion extending outward, and the first overlapping portion and the second overlapping portion are respectively overlapped on the support frame.

[0027] As an improvement of the above solution, it also includes a water tank, which is accommodated in the second installation cavity of the toilet base, wherein the second installation cavity is arranged at the bottom of the toilet bowl and communicates with the bottom of the first installation cavity.

[0028] As an improvement of the above scheme, the water tank includes a water tank body and a mounting seat, the mounting seat is provided with slide grooves on both sides of the sewage pipe, the water tank body is installed on the slide grooves of the mounting seat through the slide seat, and the water tank body is slidable relative to the mounting seat.

[0029] The implementation of the present invention has the following beneficial effects:

[0030] The present invention discloses an expandable intelligent toilet, which is provided with a first installation cavity and a toilet bowl extending downward in a toilet base, and a mounting bracket in the first installation cavity, wherein the mounting bracket can be detachably arranged in the first installation cavity from top to bottom, so that the installation and maintenance of the whole movement are faster and more convenient, and the installation of functional components is no longer limited by the size of the inner cavity of the upper cover, and the accommodating capacity in the first installation cavity is larger, which provides sufficient installation space for the future installation of functional components; in addition, at least two bearing plates for bearing functional components are arranged longitudinally on the mounting bracket, so that the functional components are arranged in layers up and down, and the functional components are changed. The arrangement of the functional components achieves the effect of transforming from two-dimensional space to three-dimensional space, which greatly increases the installation capacity. At the same time, compared with the flat installation structure of the traditional smart toilet, the longitudinal arrangement installation structure of the present invention has lower requirements on the horizontal surface area of ​​the toilet base and the thickness of the upper cover of the smart toilet, thereby making the overall appearance design of the smart toilet more free. By adding other functional components on the bearing plate or on the bearing plate, or adding a bearing plate to the mounting bracket to add other functional components, functional expansion can be achieved, which is more conducive to the upgrading of smart toilets. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of an expandable intelligent toilet of the present invention;

[0032] Figure 2 yes Figure 1 A schematic diagram of the structure of the toilet base and movement;

[0033] Figure 3 yes Figure 2 Schematic diagram of the structure of the movement;

[0034] Figure 4 This is a three-dimensional structural diagram of another embodiment of an expandable intelligent toilet of the present invention.

[0035] Figure 5 yes Figure 5 Schematic diagram of the longitudinal section structure of the smart toilet after assembly. DETAILED DESCRIPTION

[0036] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings.

[0037] like Figure 1 and Figure 2As shown, this embodiment provides an embodiment of an expandable intelligent toilet, including a toilet base 1, a movement 2 and an upper cover 3, the top of the toilet base 1 is provided with a first opening and a second opening, the inner wall of the first opening extends downward to form a first installation cavity 11, the inner wall of the second opening extends downward to form a toilet bowl 12, and the upper cover 3 is arranged on the top of the first installation cavity 11; the movement 2 includes functional components and a mounting bracket 22, the mounting bracket 22 is detachably arranged in the first installation cavity 11 from top to bottom, and at least two supporting plates 221 for supporting the functional components are arranged longitudinally on the mounting bracket 22.

[0038] In this embodiment, a downwardly extending first installation cavity 11 and a toilet bowl 12 are arranged in the toilet base 1, and an installation bracket 22 is arranged in the first installation cavity 11, wherein the installation bracket 22 can be detachably arranged in the first installation cavity 11 from top to bottom, so that the installation and maintenance of the entire movement 2 are faster and more convenient, and the installation of functional components is no longer limited by the size of the inner cavity of the upper cover 3. The first installation cavity 11 has a larger capacity, which provides sufficient installation space for the future installation of functional components; in addition, at least two supporting plates 221 for supporting functional components are arranged longitudinally on the installation bracket 22, so that the functional components are arranged in layers up and down, which changes the transmission The functional components of the traditional smart toilet are installed in a flat manner, and the arrangement of the functional components achieves the effect of transforming from a two-dimensional space to a three-dimensional space, which greatly increases the installation capacity; at the same time, compared with the flat installation structure of the traditional smart toilet, the longitudinal arrangement installation structure of this embodiment has lower requirements on the horizontal surface area of ​​the toilet base 1 and the thickness of the upper cover 3 of the smart toilet, thereby making the overall appearance design of the smart toilet more free; by adding other functional components on the bearing plate 221 or on it, or adding a bearing plate 221 to the mounting bracket 22 to add other functional components, functional expansion can be achieved, which is more conducive to the upgrading of smart toilets.

[0039] In order to facilitate the zoning layout and classified maintenance of functional components and reduce the mutual influence between water channel components and circuit components, the present embodiment preferably arranges a first mounting bracket 22a and a second mounting bracket 22b in the first mounting cavity 11, and at least two first bearing plates 221a are arranged longitudinally on the first mounting bracket 22a, and at least two second bearing plates 221b are arranged longitudinally on the second mounting bracket 22b; the first mounting bracket 22a and the second mounting bracket 22b are respectively arranged in the first mounting cavity 11, and the first mounting bracket 22a and the second mounting bracket 22b can be withdrawn from the first mounting cavity 11 separately. Thus, the functional components on the first mounting bracket 22a and the second mounting bracket 22b can be maintained separately, and after the wire joint and the pipeline joint between the first mounting bracket 22a and the second mounting bracket 22b are disassembled, the two will not affect each other.

[0040] The functional components include a power board 211, a control board 212, and a water channel component 213 (such as a water distributor, a water pump, a foam liquid tank, etc.) for providing flushing water for flushing the human body and the toilet 12. The inner cavity of the upper cover 3 is provided with a spray gun cleaning mechanism (not shown in the figure), the upper part of the toilet 12 is provided with a washing hole (not shown in the figure), and the bottom of the toilet 12 is provided with a spray hole (not shown in the figure).

[0041] The power board 211 and the control board 212 are respectively arranged on different first bearing plates 221a, and the water channel component 213 is arranged on the second bearing plate 221b. Thus, the water and electricity components of the intelligent toilet mechanism 2 are naturally separated in different areas, realizing true water and electricity separation.

[0042] The spray gun cleaning mechanism, washing holes and spray holes are respectively connected to the water channel components 213 through pipelines, and the water channel components 213 on different second supporting plates 221b are connected through pipeline joints and pipelines. The power board 211, water channel components 213 and spray gun cleaning mechanism are respectively connected to the control board 212 through wire joints and wires.

[0043] In order to facilitate the line connection between the functional components on each layer of the first carrier plate 221a of the first mounting bracket 22a, the wire joint is provided at the end of the wire, the wire is installed in the wire groove, the wire groove is vertically provided on the first mounting bracket 22a, and the wire joint is provided between two adjacent first carrier plates 221a. Similarly, in order to facilitate the line connection between the functional components on each layer of the second carrier plate 221b of the second mounting bracket 22b, the pipeline joint is provided at the end of the pipeline, the pipeline is installed in the pipeline groove, the pipeline groove is vertically provided on the second mounting bracket 22b, and the pipeline joint is provided between two adjacent second carrier plates 221b.

[0044] It should be noted that the pipeline described in this embodiment can be a connecting water pipe or a connecting wire, and the pipeline joint can be a water pipe joint or a wire joint. For the connection between the live water path components 213, in addition to the connection between the water pipe joints on the water pipes, it also includes the connection between the wire joints on the connecting wires.

[0045] In addition, the functional components of this embodiment also include a heating module 214, a drying module 215 and a deodorizing module 216. The heating module 214 is used to heat the water for washing the human body. The heating module 214 is arranged on the second carrier plate 221b. The drying module 215 and the deodorizing module 216 are respectively arranged on the first carrier plate 221a. The heating module 214, the drying module 215 and the deodorizing module 216 are respectively connected to the control board 212. The inner cavity of the upper cover 3 is provided with a drying air duct (not shown in the figure) and a deodorizing air duct (not shown in the figure). The drying air duct is connected to the drying module 215, and the deodorizing air duct is connected to the deodorizing module 216.

[0046] In order to facilitate the installation and replacement of functional components, the first mounting bracket 22a is provided with a first slide groove (not shown in the figure), and the two ends of the first bearing plate 221a extend into the first slide groove and slide with the first slide groove; the second mounting bracket 22b is provided with a second slide groove (not shown in the figure), and the two ends of the second bearing plate 221b extend into the second slide groove and slide with the second slide groove. By making the first bearing plate 221a cooperate with different first slide grooves and the second bearing plate 221b cooperate with different second slide grooves, the height adjustment of the installation space is achieved, which can flexibly adapt to the installation space requirements of functional components of different sizes, and facilitate the installation and replacement of functional components.

[0047] Preferably, a support frame 13 is provided in the first installation cavity 11 of the present embodiment, and the support frame 13 is fixed to the toilet base 1 by bolts. A mounting opening is provided in the support frame 13, and the bottoms of the first mounting bracket 22a and the second mounting bracket 22b respectively pass through the mounting opening and extend into the first installation cavity 11, and a first lap joint 222a extending outward is provided at the top of the first mounting bracket 22a, and a second lap joint 222b extending outward is provided at the top of the second mounting bracket 22b, and the first lap joint and the second lap joint are respectively lapped on the support frame 13.

[0048] Thus, the mounting bracket 22 is suspended on the support frame 13 of the mounting cavity, and the lifting and lowering of the mounting bracket 22 will not cause collision to the toilet base 1, thereby effectively protecting the toilet base 1.

[0049] It also includes a water tank 4 , which is accommodated in a second installation cavity 14 of the toilet base 1 , wherein the second installation cavity 14 is provided at the bottom of the toilet bowl 12 and communicates with the bottom of the first installation cavity 11 .

[0050] The water storage tank 4 includes a water tank body 41 and a mounting seat 42. The mounting seat 42 is provided with slide grooves on both sides of the sewage pipe. The water tank body 41 is mounted on the slide grooves of the mounting seat 42 through the slide seat. The water tank body 41 can slide relative to the mounting seat 42. In this way, the installation of the water tank body 41 can be facilitated, and when pumping water, the water pump will not cause the water tank body 41 to vibrate together and cause noise.

[0051] Since the second installation cavity 14 accommodating the water tank 4 is connected to the bottom of the first installation cavity 11, when the slide groove of the mounting seat 42 is short enough, the water tank body 41 can be slid from the second installation cavity 14 and the first installation cavity 11 and lifted up obliquely, which is convenient for maintenance of the water tank body 41.

[0052] The upper cover 3 of this embodiment includes an inner shell and a decorative cover for installing a spray gun cleaning mechanism, and a fixing buckle 131 is provided on the top of the support frame 13; when the upper cover 3 is assembled to the toilet base 1, the bottom of the inner shell is first snapped into the fixing buckle 131, and then the decorative cover and the inner shell are fixed by magnetic attraction.

[0053] In summary, the implementation of the present invention has the following beneficial effects:

[0054] 1. By arranging the mounting bracket 22 in the first mounting cavity 11 of the toilet base 1, wherein the mounting bracket 22 can be detachably arranged in the first mounting cavity 11 from top to bottom, the installation and maintenance of the entire movement 2 are faster and more convenient;

[0055] 2. The installation of functional components is no longer limited by the size of the inner cavity of the upper cover 3. The first installation cavity 11 has a larger capacity, providing sufficient installation space for the future installation of functional components;

[0056] 3. At least two supporting plates 221 for supporting functional components are arranged vertically on the mounting bracket 22, so that the functional components are arranged in layers up and down, which changes the way in which the functional components of the traditional intelligent toilet are installed flat. The arrangement of the functional components achieves the effect of transforming from two-dimensional space to three-dimensional space, greatly increasing the installation capacity;

[0057] 4. At the same time, compared with the flat installation structure of the traditional smart toilet, the vertical arrangement installation structure of this embodiment has lower requirements on the horizontal surface area of ​​the toilet base 1 and the thickness of the upper cover 3 of the smart toilet, thereby making the overall appearance design of the smart toilet more free;

[0058] 5. By adding other functional components on the bearing plate 221 or on the mounting bracket 22, or by adding a bearing plate 221 to the mounting bracket 22 to add other functional components, functional expansion can be achieved, which is more conducive to the upgrading of the intelligent toilet.

[0059] 6. The first mounting bracket 22a and the second mounting bracket 22b are independently provided with a first bearing plate 221a and a second bearing plate 221b arranged longitudinally, respectively. The power board 211 and the control board 212 of the movement 2 are provided on the first bearing plate 221a, and the water channel component 213 is provided on the second bearing plate 221b, so as to realize water and electricity separation and reduce the risk of leakage.

[0060] 7. The bearing plate 221 and the mounting bracket 22 are slidably matched. When installing and maintaining functional components, the bearing plate 221 can be easily moved to reduce the obstruction of functional components on other layers, making the operation more convenient.

[0061] 8. When disassembling or assembling the functional components, it is only necessary to directly connect or detach the functional components on each layer of the carrier plate 221 with the joints of the corresponding pipelines extending from the through holes, which is convenient to operate;

[0062] 9. The movement 2 and the upper cover 3 are independent of each other and there is no connection. The movement 2 can be separated from the toilet base 1 by lifting the mounting bracket 22. The toilet base 1 and the upper cover 3 will not affect the disassembly and assembly of the functional components, and the replacement and maintenance of the functional components are more convenient and free.

[0063] 10. The mounting bracket 22 is suspended on the support frame 13 of the mounting cavity. The lifting and lowering of the mounting bracket 22 will not cause collision to the toilet base 1, which can effectively protect the toilet base 1, and the functional components (especially the circuit components) are not easily affected by the humid environment at the bottom of the mounting cavity.

[0064] The above disclosure is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. An expandable smart toilet, characterized in that: Including toilet base, movement and cover, The top of the toilet base is provided with a first opening and a second opening, the inner wall of the first opening extends downward to form a first installation cavity, the inner wall of the second opening extends downward to form a toilet bowl, and the upper cover is arranged on the top of the first installation cavity; The movement comprises a functional component and a mounting bracket, the mounting bracket is detachably arranged in the first mounting cavity from top to bottom, and at least two bearing plates for bearing the functional component are arranged longitudinally on the mounting bracket; The mounting bracket comprises a first mounting bracket and a second mounting bracket, the first mounting bracket is longitudinally arranged with at least two first bearing plates, and the second mounting bracket is longitudinally arranged with at least two second bearing plates; The first mounting bracket and the second mounting bracket are respectively arranged in the first mounting cavity, and the first mounting bracket and the second mounting bracket can be independently withdrawn from the first mounting cavity; The first mounting bracket is provided with a first slide groove, and the two ends of the first bearing plate extend into the first slide groove and slide in cooperation with the first slide groove; The second mounting bracket is provided with a second slide groove, and the two ends of the second bearing plate extend into the second slide groove and slide in cooperation with the second slide groove; A support frame is provided in the first installation cavity, and a mounting opening is provided in the support frame which passes through from top to bottom; The bottoms of the first mounting bracket and the second mounting bracket respectively pass through the mounting opening and extend into the first mounting cavity, the top of the first mounting bracket is provided with a first overlapping portion extending outward, and the top of the second mounting bracket is provided with a second overlapping portion extending outward, and the first overlapping portion and the second overlapping portion are respectively overlapped on the support frame.

2. The expandable smart toilet according to claim 1, characterized in that: The functional components include a power supply panel, a control panel, and a water channel component for providing flushing water for flushing the human body and the toilet bowl respectively; The inner cavity of the upper cover is provided with a spray gun cleaning mechanism, the upper part of the toilet bowl is provided with a washing hole, and the bottom of the toilet bowl is provided with a spray hole; The power board and the control board are respectively arranged on different first supporting boards, the water channel component is arranged on the second supporting board, the spray gun cleaning mechanism, the washing hole and the spray hole are respectively connected with the water channel component through pipelines, and the water channel components on different second supporting boards are connected through pipeline joints and pipelines, and the power board, the water channel component and the spray gun cleaning mechanism are respectively connected with the control board through wire joints and wires.

3. The expandable smart toilet according to claim 2, characterized in that: The wire connector is arranged at the end of the wire, the wire is installed in a wire trough, the wire trough is vertically arranged on the first mounting bracket, and the wire connector is arranged between two adjacent first bearing plates; The pipeline joint is arranged at the end of the pipeline, the pipeline is installed in a pipeline groove, the pipeline groove is vertically arranged on the second mounting bracket, and the pipeline joint is arranged between two adjacent second bearing plates.

4. The expandable intelligent toilet according to claim 2 or 3, characterized in that: The functional components also include a heating module, a drying module and a deodorizing module. The heating module is used to heat the water for washing the human body. The heating module is arranged on the second supporting plate. The drying module and the deodorizing module are respectively arranged on the first supporting plate. The heating module, the drying module and the deodorizing module are respectively connected to the control board.

5. The expandable intelligent toilet according to claim 4, characterized in that: The inner cavity of the upper cover is provided with a drying air duct and a deodorizing air duct, the drying air duct is connected to the drying module, and the deodorizing air duct is connected to the deodorizing module.

6. The expandable intelligent toilet according to claim 1, characterized in that: It also includes a water tank, which is accommodated in a second installation cavity of the toilet base, wherein the second installation cavity is arranged at the bottom of the toilet bowl and communicates with the bottom of the first installation cavity.

7. The expandable intelligent toilet according to claim 6, characterized in that: The water storage tank comprises a water tank body and a mounting seat. The mounting seat is provided with slide grooves on both sides of the sewage pipe. The water tank body is mounted on the slide grooves of the mounting seat through the slide seat. The water tank body is slidable relative to the mounting seat.

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