Mixing device and intelligent closestool

Abstract

The utility model relates to the technical field of bathroom accessories, and discloses a mixing device and an intelligent closestool, and the mixing device comprises a cylinder body, a partition plate, a baffle plate and a magnetic assembly. The partition plate is arranged in an inner cavity of the barrel and divides the inner cavity of the barrel into a liquid storage cavity and a mixing cavity, the liquid storage cavity and the mixing cavity are arranged in the axial direction of the barrel, and a through hole is formed in the partition plate and communicated with the liquid storage cavity and the mixing cavity. The baffle can be switched between a first position and a second position in the axial direction of the barrel, when the baffle is in the first position, the baffle blocks the through hole, and when the baffle is in the second position, the baffle is separated from the partition plate. The magnetic assembly is arranged on the barrel and is in transmission connection with the baffle, and the baffle is driven to be switched between the first position and the second position in the axial direction of the barrel. The machine core space occupied by the foam generating device is reduced, an infusion pump is abandoned, and the production cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of bathroom technology, and in particular to a mixing device and an intelligent toilet. Background Art

[0002] Smart toilets are generally equipped with a foam shield function, which can prevent the splashing of accumulated liquid in the toilet cavity, block odors, and prevent dirt from adhering to the inner wall of the toilet when using the toilet.

[0003] The existing foam generating device uses an electric pump to extract foaming liquid, water and air for mixing to produce fine foam, which is then discharged to the water surface in the toilet cavity through a delivery pipe to form a thick foam layer.

[0004] Since the liquid storage chamber for storing the foaming liquid and the mixing chamber for mixing and generating foam in the related art are independently arranged, when making foam, a liquid pump is required to pump the foaming liquid in the liquid storage chamber into the mixing chamber, resulting in a large movement space occupied by the foam generating device and high production costs. Utility Model Content

[0005] The present application provides a mixing device and a smart toilet to solve the problems of large occupied movement space and high production costs.

[0006] In the first aspect, the present application provides a mixing device, comprising a cylinder, a partition, a baffle and a magnetic assembly. The partition is arranged in the inner cavity of the cylinder, and the partition divides the inner cavity of the cylinder into a liquid storage chamber and a mixing chamber. The liquid storage chamber and the mixing chamber are arranged along the axial direction of the cylinder. The partition is provided with a through hole, and the through hole connects the liquid storage chamber and the mixing chamber. The baffle can be switched between a first position and a second position along the axial direction of the cylinder. When the baffle is in the first position, the baffle blocks the through hole. When the baffle is in the second position, the baffle is disengaged from the partition. The magnetic assembly is arranged on the cylinder, and the magnetic assembly is in transmission connection with the baffle, driving the baffle to switch between the first position and the second position along the axial direction of the cylinder.

[0007] Beneficial Effects: This mixing device arranges the liquid storage chamber and mixing chamber along the axial direction of the cylinder, separated by a partition. A magnetic assembly drives a movable baffle to control the flow of the foaming liquid. This design reduces the space occupied by the foam generating device and reduces production costs, while ensuring efficient use of the foaming liquid and the generation of foam.

[0008] In an optional embodiment, the magnetic assembly includes an electromagnet, a rod, a magnetic block, and an elastic member. The electromagnet is arranged on the end face of the cylinder near the liquid storage chamber. The rod is arranged along the axial direction of the cylinder, the first end of the rod passes through the partition and is connected to the baffle, and the second end of the rod passes through the cylinder and the electromagnet in sequence. The magnetic block is arranged on the end face of the second end of the rod. The elastic member is arranged between the magnetic block and the electromagnet, and the elastic member has a tendency to drive the magnetic block away from the electromagnet.

[0009] Beneficial Effects: The design of the magnetic assembly enables the baffle to reliably switch between its first and second positions, thereby precisely controlling the flow of the foaming liquid. The coordination of the electromagnet, rod, magnetic block, and elastic member not only simplifies the control mechanism but also improves the reliability and durability of the device.

[0010] In an optional embodiment, the partition includes a confluence portion and a connecting portion. The confluence portion is configured as an annular structure, gradually inclining toward the mixing chamber from its periphery to its center, with its outer circumferential surface connected to the inner wall of the cylinder. The connecting portion is configured as a plate-like structure, with its circumferential surface connected to its inner circumferential surface. The connecting portion is provided with the through hole, and the rod body extends through the connecting portion.

[0011] Beneficial Effects: The baffle design further optimizes the flow path of the foaming liquid. The confluence portion can evenly guide the foaming liquid into the mixing chamber, improving the quality of the foam. The connecting portion ensures that the foaming liquid can smoothly enter the mixing chamber when the baffle moves.

[0012] In an optional embodiment, a first plug is further included, which is connected to the side of the baffle facing the partition, the first plug is adapted to the shape of the through hole, and the first plug is slidably fitted with the inner wall of the through hole.

[0013] Beneficial effect: The design of the first plug enhances the blocking effect of the baffle on the through hole, prevents the foaming liquid from flowing into the mixing chamber when not needed, and ensures the normal operation of the equipment.

[0014] In an optional embodiment, the method further includes:

[0015] The guide cylinder is connected to the connecting portion. The axial direction of the guide cylinder is parallel to the axial direction of the cylinder body. The rod body passes through the guide cylinder, and the outer wall of the rod body is slidably matched with the inner wall of the guide cylinder.

[0016] Beneficial effects: The design of the guide tube provides a stable path for the rod to move, preventing the rod from deflecting or getting stuck during movement, and improving the stability and reliability of the equipment.

[0017] In an optional embodiment, a ventilation tube is further included, which is arranged in the liquid storage chamber. A first connection port is provided on the wall of the liquid storage chamber, and the first connection port is connected to the outside world. The connecting part is provided with a second connection port, and the second connection port connects the mixing chamber and the liquid storage chamber. The two ends of the ventilation tube are respectively connected to the first connection port and the second connection port.

[0018] Beneficial Effects: The vent tube allows air in the mixing chamber to be discharged smoothly, preventing blockage caused by excessive air pressure in the mixing chamber when adding foaming liquid. At the same time, the design of the first and second connecting ports ensures smooth circulation of air and foaming liquid.

[0019] In an optional embodiment, a second plug is further included, which is connected to the side of the baffle facing the partition, the second plug is adapted to the shape of the second connection port, and the second plug is slidably fitted with the inner wall of the second connection port.

[0020] Beneficial effect: The design of the second plug effectively controls the opening and closing of the second connection port when the baffle moves, preventing air from entering the mixing chamber when not needed, and at the same time achieving the synchronous closing or opening of the second connection port and the through hole, further improving the reliability of the equipment.

[0021] In an optional embodiment, a sleeve is further included, which is arranged on the end surface of the cylinder close to the liquid storage chamber. The electromagnet is arranged in the sleeve. The electromagnet is arranged in an annular columnar structure, and the axial direction of the electromagnet is parallel to the axial direction of the cylinder.

[0022] Beneficial effect: The electromagnet design of the sleeve and the annular column structure not only provides a stable installation environment for the electromagnet, but also has a protective effect on the electromagnet.

[0023] In an optional embodiment, a liquid adding channel is provided on the end face of the cylinder close to the liquid storage chamber, and the liquid storage chamber is connected to the liquid adding channel. A water inlet channel and a liquid discharge channel are provided on the outer peripheral surface of the cylinder, and the water inlet channel and the liquid discharge channel are connected to the mixing chamber. The water inlet channel is provided close to the liquid storage chamber, and the liquid discharge channel is provided away from the liquid storage chamber.

[0024] Beneficial Effects: The design of the liquid addition channel, water inlet channel, and liquid discharge channel makes the maintenance of the mixing device more convenient, and also provides a reliable path for mixing the foaming liquid and water. This design not only improves the practicality of the equipment, but also facilitates user operation.

[0025] In a second aspect, the present application also provides a smart toilet comprising the above-mentioned mixing device.

[0026] Because the smart toilet includes a mixing device and has the same effect as the mixing device, it will not be described here. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0028] Figure 1 This is an axial view of a mixing device according to an embodiment of the present application;

[0029] Figure 2 A cross-sectional view of a mixing device according to an embodiment of the present application;

[0030] Figure 3 for Figure 2 A partial enlarged schematic diagram of the middle A.

[0031] Description of reference numerals:

[0032] 1. Cylinder; 2. Partition; 201. Confluence; 202. Connecting part; 3. Liquid storage chamber; 4. Mixing chamber; 5. Through hole; 6. Baffle; 7. Electromagnet; 8. Rod; 9. Magnetic block; 10. Elastic member; 11. First plug; 12. Guide cylinder; 13. Vent pipe; 14. First connecting port; 15. Second connecting port; 16. Second plug; 17. Sleeve; 18. Liquid adding channel; 19. Water inlet channel; 20. Liquid discharge channel; 21. Impeller. DETAILED DESCRIPTION

[0033] To make the purpose, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of this application.

[0034] The following combination Figures 1 to 3 , describing the embodiments of the present application.

[0035] According to an embodiment of the present application, on the one hand, a mixing device is provided, comprising a cylinder 1, a partition 2, a baffle 6 and a magnetic assembly. The partition 2 is arranged in the inner cavity of the cylinder 1, and the partition 2 divides the inner cavity of the cylinder 1 into a liquid storage chamber 3 and a mixing chamber 4. The liquid storage chamber 3 and the mixing chamber 4 are arranged along the axial direction of the cylinder 1, so that the liquid storage chamber 3 and the mixing chamber 4 are integrated into the same cylinder 1, reducing the space occupied. By arranging a through hole 5 in the partition 2, the through hole 5 can connect the liquid storage chamber 3 and the mixing chamber 4, thereby ensuring that the foaming liquid stored in the liquid storage chamber 3 can enter the mixing chamber 4 through the through hole 5 for foaming. The baffle 6 can be switched between a first position and a second position along the axial direction of the cylinder 1. When the baffle 6 is in the first position, the baffle 6 blocks the through hole 5, thereby achieving a relatively closed state between the liquid storage chamber 3 and the mixing chamber 4, and preventing the foaming liquid from entering the mixing chamber 4. When the baffle 6 is in the second position, it is disengaged from the partition 2, leaving the through hole 5 open, thereby allowing the foaming liquid in the liquid storage chamber 3 to enter the mixing chamber 4. A magnetic assembly is disposed on the barrel 1 and is in driving connection with the baffle 6, driving the baffle 6 to switch between the first position and the second position along the axial direction of the barrel 1, thereby controlling the communication between the mixing chamber 4 and the liquid storage chamber 3.

[0036] It is understood that the magnetic assembly can be powered on or off to control the movement of the baffle 6. When the magnetic assembly is powered on, the magnetic assembly becomes magnetic and can drive the baffle 6 to separate from the through hole 5, allowing the foaming liquid to enter the mixing chamber 4 from the liquid storage chamber 3. When the magnetic assembly is powered off, the magnetic assembly loses its magnetism and can drive the baffle 6 to close the through hole 5, isolating the liquid storage chamber 3 and the mixing chamber 4 from each other.

[0037] In this embodiment, the mixing device arranges a liquid storage chamber 3 and a mixing chamber 4 along the axial direction of the barrel 1, separated by a partition 2. A magnetic assembly drives a movable baffle 6 to control the flow of the foaming liquid. This design reduces the space occupied by the foam generating device, lowering production costs while ensuring efficient use of the foaming liquid and the generation of foam.

[0038] In some embodiments, the magnetic assembly includes an electromagnet 7, a rod 8, a magnetic block 9, and an elastic member 10. The electromagnet 7 is arranged on the end face of the cylinder 1 close to the liquid storage chamber 3, that is, the electromagnet is arranged on the outer wall of the cylinder 1 to prevent the foaming liquid in the liquid storage chamber 3 from affecting the electromagnet 7. The rod 8 is arranged along the axial direction of the cylinder 1, and the first end of the rod 8 passes through the partition 2 and is connected to the baffle 6, and the second end of the rod 8 passes through the cylinder 1 and the electromagnet 7 in sequence. The magnetic block 9 is arranged on the end face of the second end of the rod 8. The elastic member 10 is arranged between the magnetic block 9 and the electromagnet 7, and the elastic member 10 has a tendency to drive the magnetic block 9 away from the electromagnet 7.

[0039] It should be noted that the rod 8 and the baffle 6 can move along the axial direction of the cylinder 1, and a portion of the second end of the rod 8 can pass through the electromagnet 7. The magnetic block 9 provided on the rod 8 can attract the magnetic electromagnet 7, so that when the electromagnet 7 is energized and has magnetism, the electromagnet 7 attracts the magnetic block 9 to move, driving the rod 8 and the baffle 6 to move synchronously, thereby achieving the separation of the through hole 5 from the baffle 6. After the electromagnet 7 is powered off and loses its magnetism, under the action of the elastic member 10, the magnetic block 9 is driven away from the electromagnet 7, driving the rod 8 and the baffle 6 to move synchronously, thereby achieving the blocking of the through hole 5.

[0040] Optionally, the elastic member 10 can be a spring or a rubber sleeve.

[0041] Optionally, the magnetic block 9 can be an iron block.

[0042] In this embodiment, the design of the magnetic assembly enables baffle 6 to reliably switch between a first position and a second position, thereby precisely controlling the flow of the foaming liquid. The coordination of electromagnet 7, rod 8, magnetic block 9, and elastic member 10 not only simplifies the control mechanism but also improves the reliability and durability of the device.

[0043] In some embodiments, the partition 2 includes a confluence portion 201 and a connecting portion 202. The confluence portion 201 is configured as an annular structure, and the confluence portion 201 gradually tilts toward the mixing chamber 4 along its periphery to the center, which can have a confluence effect on the foaming liquid in the liquid storage chamber 3, so that the foaming liquid can converge in the direction of the connecting portion 202, thereby avoiding the foaming liquid from being retained in the liquid storage chamber 3. The outer peripheral surface of the confluence portion 201 is connected to the inner wall of the cylinder 1, thereby achieving relative fixation of the liquid storage chamber 3 and the partition 2. The connecting portion 202 is configured as a flat plate-like structure, which can enable the connecting portion 202 to be fitted with the baffle 6, thereby ensuring a sealing effect. The peripheral surface of the connecting portion 202 is connected to the inner peripheral surface of the confluence portion 201, and the connecting portion 202 is provided with a through hole 5, and the rod body 8 passes through the connecting portion 202.

[0044] Optionally, the connecting portion 202 and the confluence portion 201 may be constructed as an integrally formed structure.

[0045] Optionally, the connecting portion 202 may be configured as a conical structure having the same inclination angle as that of the confluence portion 201 , and the baffle 6 may have the same inclination angle as that of the connecting portion 202 to ensure a sealing effect.

[0046] In this embodiment, the design of the baffle 2 further optimizes the flow path of the foaming liquid. The confluence portion 201 can evenly guide the foaming liquid into the mixing chamber 4, improving the quality of the foam. The connecting portion 202 ensures that the foaming liquid can smoothly enter the mixing chamber 4 when the baffle 6 moves.

[0047] In some embodiments, a first plug 11 is further included. The first plug 11 is connected to the side of the baffle 6 facing the partition 2 . The first plug 11 is adapted to the shape of the through hole 5 , and the first plug 11 is slidably fitted with the inner wall of the through hole 5 .

[0048] Optionally, the first plug 11 can be configured as a rubber block or a silicone block.

[0049] In this embodiment, the design of the first plug 11 enhances the blocking effect of the baffle 6 on the through hole 5, preventing the foaming liquid from flowing into the mixing chamber 4 when not needed, thereby ensuring the normal operation of the device.

[0050] In some embodiments, a guide cylinder 12 is further included, which is connected to the connecting portion 202 . The axial direction of the guide cylinder 12 is parallel to the axial direction of the cylinder body 1 . The rod body 8 passes through the guide cylinder 12 , and the outer wall of the rod body 8 slides with the inner wall of the guide cylinder 12 .

[0051] Optionally, the guide cylinder 12 and the partition plate 2 may be constructed as an integrally formed structure.

[0052] In this embodiment, the design of the guide cylinder 12 provides a stable path for the rod body 8 to move, preventing the rod body 8 from deflecting or getting stuck during movement, thereby improving the stability and reliability of the device.

[0053] In some embodiments, a ventilation tube 13 is further included, which is arranged in the liquid storage chamber 3. A first connecting port 14 is provided on the wall of the liquid storage chamber 3, and the first connecting port 14 is connected to the outside world. The connecting portion 202 is provided with a second connecting port 15, and the second connecting port 15 connects the mixing chamber 4 and the liquid storage chamber 3. The two ends of the ventilation tube 13 are respectively connected to the first connecting port 14 and the second connecting port 15.

[0054] In this embodiment, the provision of the vent tube 13 allows air in the mixing chamber 4 to be discharged smoothly, thus preventing blockage caused by excessive air pressure in the mixing chamber 4 when the foaming liquid is added. Furthermore, the design of the first connecting port 14 and the second connecting port 15 ensures smooth circulation of air and foaming liquid.

[0055] In some embodiments, a second plug 16 is further included, which is connected to the side of the baffle 6 facing the partition 2 . The second plug 16 is adapted in shape to the second connection port 15 , and the second plug 16 is slidably fitted with the inner wall of the second connection port 15 .

[0056] Optionally, the second plug 16 can be configured as a rubber block or a silicone block.

[0057] In this embodiment, the design of the second plug 16 effectively controls the opening and closing of the second connection port 15 when the baffle 6 moves, preventing air from entering the mixing chamber 4 when not needed, and at the same time achieving the synchronous closing or opening of the second connection port 15 and the through hole 5, further improving the reliability of the equipment.

[0058] In some embodiments, a sleeve 17 is further included, which is arranged on the end surface of the cylinder 1 close to the liquid storage chamber 3. The electromagnet 7 is arranged in the sleeve 17. The electromagnet 7 is arranged in an annular columnar structure, and the axial direction of the electromagnet 7 is parallel to the axial direction of the cylinder 1.

[0059] In this embodiment, the design of the sleeve 17 and the annular columnar structure of the electromagnet 7 not only provides a stable installation environment for the electromagnet 7 , but also has a protective effect on the electromagnet 7 .

[0060] In some embodiments, a liquid adding channel 18 is provided on the end face of the cylinder 1 close to the liquid storage chamber 3, and the liquid storage chamber 3 is connected to the liquid adding channel 18. A water inlet channel 19 and a liquid discharge channel 20 are provided on the outer peripheral surface of the cylinder 1, and the water inlet channel 19 and the liquid discharge channel 20 are connected to the mixing chamber 4. The water inlet channel 19 is provided close to the liquid storage chamber 3, and the liquid discharge channel 20 is provided away from the liquid storage chamber 3.

[0061] Optionally, an impeller 21 may be provided at the bottom of the mixing chamber 4. The impeller 21 may be driven by a driving member to rotate around its circumference to achieve a stirring and mixing effect (the impeller 21 is a prior art and will not be described in detail).

[0062] In this embodiment, the design of the liquid addition channel 18, the water inlet channel 19, and the liquid discharge channel 20 makes maintenance of the mixing device more convenient and also provides a reliable path for mixing the foaming liquid and water. This design not only improves the practicality of the device but also facilitates user operation.

[0063] According to an embodiment of the present application, on the other hand, a smart toilet is provided, comprising the above-mentioned mixing device.

[0064] Because the smart toilet includes a mixing device and has the same effect as the mixing device, it will not be described here.

[0065] Although the embodiments of the present application have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present application, and such modifications and variations shall fall within the scope defined by the appended claims.

Claims

1. A mixing device, characterized in that: include: Cylinder (1); A partition (2) is arranged in the inner cavity of the cylinder (1), and the partition (2) divides the inner cavity of the cylinder (1) into a liquid storage cavity (3) and a mixing cavity (4), wherein the liquid storage cavity (3) and the mixing cavity (4) are arranged along the axial direction of the cylinder (1), and the partition (2) is provided with a through hole (5), wherein the through hole (5) communicates with the liquid storage cavity (3) and the mixing cavity (4); The baffle (6) can be switched between a first position and a second position along the axial direction of the cylinder (1); when the baffle (6) is in the first position, the baffle (6) blocks the through hole (5); when the baffle (6) is in the second position, the baffle (6) is separated from the partition (2); A magnetic component is provided on the cylinder (1), and is in transmission connection with the baffle (6) to drive the baffle (6) to switch between the first position and the second position along the axial direction of the cylinder (1).

2. The mixing device according to claim 1, characterized in that The magnetic assembly comprises: an electromagnet (7) disposed on an end surface of the cylinder (1) close to the liquid storage chamber (3); A rod body (8) is arranged along the axial direction of the cylinder (1), a first end of the rod body (8) passes through the partition (2) and is connected to the baffle (6), and a second end of the rod body (8) passes through the cylinder (1) and the electromagnet (7) in sequence; a magnetic block (9) arranged on the end surface of the second end of the rod body (8); An elastic member (10) is arranged between the magnetic block (9) and the electromagnet (7), and the elastic member (10) has a tendency to drive the magnetic block (9) away from the electromagnet (7).

3. The mixing device according to claim 2, characterized in that The partition (2) comprises: The confluence portion (201) is configured as an annular structure, the confluence portion (201) gradually tilts toward the mixing chamber (4) along the direction from its periphery to the center, and the outer peripheral surface of the confluence portion (201) is connected to the inner wall of the cylinder (1); The connecting portion (202) is configured as a plate-shaped structure, the peripheral surface of the connecting portion (202) is connected to the inner peripheral surface of the confluence portion (201), the connecting portion (202) is provided with the through hole (5), and the rod body (8) passes through the connecting portion (202).

4. The mixing device according to claim 1, characterized in that Also includes: The first plug (11) is connected to the side of the baffle (6) facing the partition (2), the first plug (11) is adapted to the shape of the through hole (5), and the first plug (11) is slidably fitted with the inner wall of the through hole (5).

5. The mixing device according to claim 3, characterized in that Also includes: The guide cylinder (12) is connected to the connecting portion (202), the axial direction of the guide cylinder (12) is parallel to the axial direction of the cylinder body (1), the rod body (8) passes through the guide cylinder (12), and the outer wall of the rod body (8) is slidably matched with the inner wall of the guide cylinder (12).

6. The mixing device according to claim 3, characterized in that Also includes: A vent pipe (13) is arranged in the liquid storage chamber (3); a first connection port (14) is provided on the wall of the liquid storage chamber (3); the first connection port (14) is communicated with the outside; the communication portion (202) is provided with a second connection port (15); the second connection port (15) is communicated with the mixing chamber (4) and the liquid storage chamber (3); and both ends of the vent pipe (13) are respectively communicated with the first connection port (14) and the second connection port (15).

7. The mixing device according to claim 6, characterized in that Also includes: The second plug (16) is connected to the side of the baffle (6) facing the partition (2), the second plug (16) is adapted in shape to the second connection port (15), and the second plug (16) is slidably fitted to the inner wall of the second connection port (15).

8. The mixing device according to claim 2, characterized in that Also includes: A sleeve (17) is arranged on the end surface of the cylinder (1) close to the liquid storage chamber (3), and the electromagnet (7) is arranged in the sleeve (17). The electromagnet (7) is provided with an annular columnar structure, and the axial direction of the electromagnet (7) is parallel to the axial direction of the cylinder (1).

9. The mixing device according to claim 1, characterized in that: A liquid adding channel (18) is provided on the end surface of the cylinder (1) close to the liquid storage chamber (3), and the liquid storage chamber (3) is communicated with the liquid adding channel (18). A water inlet channel (19) and a liquid discharge channel (20) are provided on the outer peripheral surface of the cylinder (1), and the water inlet channel (19) and the liquid discharge channel (20) are communicated with the mixing chamber (4). The water inlet channel (19) is provided close to the liquid storage chamber (3), and the liquid discharge channel (20) is provided away from the liquid storage chamber (3).

10. A smart toilet, characterized in that: include: The mixing device according to any one of claims 1 to 9.

Images