Obstetric intelligent temperature control postpartum care cleaning device

Abstract

The present application relates to the technical field of postpartum care cleaning device, and discloses a gynaecological intelligent temperature control postpartum care cleaning device, which comprises a cleaning nozzle, a flow collecting cavity, a driving assembly, a lifting plate, a plugging assembly and a nozzle top plate and the like structures, wherein a double plugging structure is arranged in the nozzle, when water flows, the water flow drives the push plate to open the channel to realize flushing, after water supply is closed, the reset assembly drives the push plate and the plugging assembly to plug the flow collecting cavity outlet and the liquid medicine nozzle hole respectively, the sewage backflow path is blocked, the nozzle interior is prevented from being contaminated, in addition, after the elastic lever in the driving assembly is deformed and stores energy, the plugging assembly can be inserted into the nozzle hole in the mode of slow first and fast later, double cleaning of the nozzle hole inner wall is realized, and the medicine scale is prevented from being blocked, at the same time, the device also controls the micro electric pump and the heating sheet through the control panel, realizes liquid medicine extraction and temperature regulation, the device effectively improves the anti-backflow effect and the nozzle cleanliness, and guarantees the safety and hygiene of postpartum care.

Description

Technical Field

[0001] This invention relates to the field of postpartum care cleaning devices, and more particularly to a postpartum care cleaning device with intelligent temperature control for obstetrics. Background Technology

[0002] Using traditional Chinese medicine (TCM) solutions to cleanse the postpartum genital area is primarily due to the multiple benefits of these solutions, which specifically address the needs of postpartum women. Firstly, many herbs, such as Sophora flavescens, Phellodendron chinense, and Cnidium monnieri, contain natural antibacterial and anti-inflammatory components that help inhibit bacterial growth in the genital area, reducing the risk of postpartum infection. This is especially important for women who are weak after childbirth and whose genital area may have wounds or swelling due to delivery. Secondly, some herbs, such as Leonurus japonicus and Angelica sinensis, promote blood circulation and accelerate tissue repair, relieving swelling and discomfort. Furthermore, the mild properties of some herbs can regulate local blood and qi in the genital area, helping to improve postpartum blood and qi deficiency. TCM solutions often use gentle formulas, which are less irritating to the sensitive postpartum genital mucosa compared to some chemical cleansers. They can nourish and protect while cleansing, aligning with traditional Chinese medicine's concept of postpartum conditioning and strengthening the body's resistance to disease. Through the synergistic effect of natural herbs, TCM provides safer and more comprehensive care for the postpartum genital area.

[0003] Chinese Patent 202410496066.8 relates to the field of medical cleaning technology and discloses a vulvar cleaner for postpartum care, comprising a cover; a basin; a cleaning assembly for rolling contact cleaning of the patient's vulva; and a pressure regulating device for adjusting the flushing pressure. The cleaning assembly includes an elastic contact device, a water inlet device, and a power device. The basin is placed on the cover, and a water outlet is located at the bottom of the basin. This vulvar cleaner for postpartum care improves the convenience of cleaning by placing the entire device on a toilet seat and using a rotating sleeve to contact and roll water to clean the patient's vulva, eliminating the need for manual cleaning by either the operator or the patient. The device's elastic contact enables automatic cleaning. Furthermore, the device is small in size and can be placed directly on the toilet in a home or hospital, eliminating the need for patients to travel to the hospital, thus making the cleaning device suitable for home use and improving patient convenience and privacy.

[0004] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: During the cleaning process, some wastewater from the cleaning process may splash onto the nozzle. When the cleaning is finished and the water flow suddenly stops, the negative pressure formed inside the cleaner can easily draw the wastewater back from the nozzle, contaminating the cleaning solution inside the cleaning bottle. Most existing cleaners use a one-way valve at the bottom of the nozzle or inside the spray bar to prevent backflow. However, the one-way valve in the existing technology can only prevent the contaminated water at the nozzle from flowing back into the cleaning bottle and causing contamination. The local negative pressure inside the nozzle cavity will still cause the wastewater adhering to the nozzle surface to enter the nozzle cavity through the spray hole, which can easily breed bacteria inside the nozzle and affect subsequent use. Summary of the Invention

[0005] The technical problem to be solved by this invention is that the existing technology has the disadvantage that sewage is sucked into the nozzle cavity by negative pressure, which easily breeds bacteria and affects the health of postpartum women. To this end, we propose a postpartum care cleaning device with intelligent temperature control for obstetrics.

[0006] To achieve the above objectives, this application adopts the following technical solution: a postpartum care cleaning device with intelligent temperature control for obstetrics, comprising: a cleaning nozzle, a collection chamber fixedly connected inside the cleaning nozzle, a drive assembly coaxially disposed at the top of the collection chamber, an elastic sealing sheet fixedly connected to the outer wall of the top of the collection chamber, and a lifting plate fixedly connected to the outer wall of the elastic sealing sheet, the lifting plate being slidably connected to the inside of the cleaning nozzle, a sealing assembly arranged in a ring array at the top of the lifting plate, a nozzle top plate fixedly connected to the top of the cleaning nozzle, and a medicine spray hole arranged in a ring array inside the nozzle top plate, with each medicine spray hole corresponding to one of the sealing assemblies;

[0007] The drive assembly includes a support shaft, an elastic lever is rotatably connected to the outside of the support shaft, one end of the elastic lever is rotatably connected to a push plate, and the other end of the elastic lever is rotatably connected to a lifting plate. The elastic levers are arranged in a ring array about the outer wall of the push plate, and the push plate is coaxially arranged with the flow collection cavity. The opening size of the flow collection cavity gradually decreases from bottom to top, and the smallest opening of the flow collection cavity faces the push plate.

[0008] The sealing assembly includes a silicone sealing column, and a buffer part is fixedly connected to the top of the silicone sealing column. A guide rod passes through the inside of the silicone sealing column. The bottom end of the guide rod is fixedly connected to the lifting plate, and the part of the guide rod extending out of the buffer part is inserted into the inside of the liquid spray hole.

[0009] Preferably, a support block is also fixedly connected to the outside of the support shaft, the top of the support block is fixedly connected to the bottom of the nozzle top plate, and the support block and the elastic lever are spaced apart.

[0010] Preferably, the outer diameter of the silicone sealing column is adapted to the inner diameter of the liquid spray hole.

[0011] Preferably, the shape of the buffer section is a tapered shape that gradually decreases from bottom to top, and the top of the guide rod is integrally connected with a tapered tip.

[0012] Preferably, a reset assembly is coaxially sleeved inside the collection cavity. The reset assembly includes a lifting rod, which is fixedly connected to the bottom end of the push plate.

[0013] Preferably, a guide tube is sleeved on the outside of the lifting rod, and the lifting rod and the guide tube are slidably connected. A fixed connecting rod is fixedly connected to the outer wall of the guide tube, and the end of the fixed connecting rod away from the guide tube is fixedly connected to the collection cavity.

[0014] Preferably, a return spring is fixedly connected to the bottom of the guide slide, the return spring is sleeved on the outside of the lifting rod, and a pulling block is fixedly connected to the bottom end of the return spring. The pulling block is fixedly connected to the bottom end of the lifting rod, and the shape of the pulling block is set as an inverted cone shape that is larger at the top and smaller at the bottom.

[0015] Preferably, the bottom of the cleaning nozzle is connected to a threaded interface, the internal thread of which is connected to a threaded connector, the bottom end of which is fixedly connected to a liquid spray rod, and a micro electric pump is installed at the end of the liquid spray rod away from the threaded connector.

[0016] Preferably, the micro electric pump is fitted with a mounting shell, and a control panel is mounted on the top of the mounting shell, and the control panel is electrically connected to the micro electric pump.

[0017] Preferably, a cleaning fluid container is threadedly connected to the side of the mounting housing, and a water suction hose is inserted inside the cleaning fluid container, which is connected to the input end of the micro electric pump. A heating element is installed at the bottom of the cleaning fluid container, and the heating element receives control commands from the control panel.

[0018] The technical effects and advantages of this invention are as follows:

[0019] This invention employs a dual-sealing structure that directly acts on the nozzle orifice. When water is supplied, the channel is opened for flushing; when the water supply is shut off, a linkage mechanism quickly seals the nozzle orifice and outlet, isolating external sewage from the nozzle's interior. Compared to traditional backflow prevention designs, this method more efficiently and accurately blocks the contamination path, preventing sewage backflow caused by negative pressure and thus preventing internal nozzle contamination. Simultaneously sealing the nozzle orifice cleans its inner wall. The cleaning process utilizes a slow-then-fast insertion method. The slow stage leverages buffering properties to precisely align with the nozzle, reducing the risk of misalignment and collision damage. Simultaneously, the outer wall of the silicone sealing column contacts the inner wall of the nozzle, scraping away adhering debris and impurities for initial cleaning. The rapid advancement stage uses instantaneous kinetic energy to completely expel residual dirt, achieving secondary cleaning and preventing nozzle clogging. This phased operation ensures accurate sealing and double cleaning of the nozzle's inner wall, effectively improving internal nozzle cleanliness, reducing the risk of bacterial growth, and guaranteeing safe and hygienic use next time. Attached Figure Description

[0020] The disclosure of this invention is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this invention. In the drawings, the same reference numerals are used to refer to the same parts:

[0021] Figure 1 This is a schematic cross-sectional view of the overall structure of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the entire invention;

[0023] Figure 3 This is a cross-sectional structural diagram of the internal water spray state of the cleaning nozzle of the present invention;

[0024] Figure 4 This is a cross-sectional structural diagram of the cleaning nozzle of the present invention in a blocked state.

[0025] Figure 5 This is a three-dimensional structural diagram of the driving component part of the present invention;

[0026] Figure 6 This is a schematic cross-sectional view of the flow collection cavity and the lifting plate of the present invention.

[0027] Figure 7 This is a three-dimensional structural diagram of the reset component of the present invention;

[0028] Figure 8 This is a three-dimensional structural diagram of the sealing component of the present invention.

[0029] Legend: 1. Cleaning nozzle; 2. Collection chamber; 3. Drive assembly; 4. Lifting plate; 5. Sealing assembly; 6. Reset assembly; 7. Nozzle top plate; 8. Liquid spray hole; 9. Threaded interface; 10. Threaded connector; 11. Elastic sealing sheet; 12. Liquid spray bar; 13. Miniature electric pump; 14. Mounting housing; 15. Control panel; 16. Cleaning fluid container; 17. Water suction hose; 18. Heating element; 301. Support shaft; 302. Elastic lever; 303. Push plate; 304. Support block; 501. Silicone sealing column; 502. Buffer section; 503. Guide rod; 601. Lifting pull rod; 602. Guide slide; 603. Fixed connecting rod; 604. Reset spring; 605. Pull block. Detailed Implementation

[0030] It is readily understood that, based on the technical solution of this invention, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of the invention. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative examples of the technical solution of this invention and should not be considered as the entirety of the invention or as limitations or restrictions on the technical solution of this invention.

[0031] Reference Figure 1 and Figure 2 As shown, the present invention provides a technical solution: a postpartum care cleaning device with intelligent temperature control for obstetrics, comprising: a cleaning nozzle 1, a threaded interface 9 connected to the bottom of the cleaning nozzle 1, a threaded connector 10 internally connected to the threaded interface 9, a medicine spray rod 12 fixedly connected to the bottom end of the threaded connector 10, a micro electric pump 13 installed at the end of the medicine spray rod 12 away from the threaded connector 10, a mounting shell 14 covering the micro electric pump 13, a control panel 15 installed on the top of the mounting shell 14, and an electrical connection between the control panel 15 and the micro electric pump 13, a cleaning solution holding bottle 16 threadedly connected to the side of the mounting shell 14, a water suction hose 17 inserted inside the cleaning solution holding bottle 16, and the water suction hose 17 connected to the input end of the micro electric pump 13, a heating element 18 installed at the bottom end of the cleaning solution holding bottle 16, and the heating element 18 receiving control commands from the control panel 15.

[0032] After the pre-prepared herbal decoction for postpartum care has cooled down, the installation shell 14 is turned and unscrewed, allowing the herbal decoction to be added into the cleaning solution container 16 through the opening at the top of the container. The micro electric pump 13 can be activated via the control panel 15, which then draws the decoction from the cleaning solution container 16 into the spray nozzle 12 through the suction hose 17, and finally sprays it out through the cleaning nozzle 1 to clean the postpartum woman's private parts. If the temperature of the decoction is low, the heating element 18 can be activated via the control panel 15 to heat the decoction, improving the comfort of use.

[0033] During the cleaning process, the cleaning nozzle 1 is positioned diagonally below the mother's private parts to spray water for cleaning. Due to factors such as body position or improper operation, the wastewater after rinsing the mother's private parts may splash onto the cleaning nozzle 1. During rinsing, the cleaning solution flows outward from the inside of the cleaning nozzle 1, and the inside of the cleaning nozzle 1 is under positive pressure, preventing the splashed wastewater from entering the cleaning nozzle 1. However, when the cleaner is turned off, due to pressure changes inside the cleaner, a certain negative pressure is created, drawing the water from the cleaning nozzle 1 back into the cleaning solution container 16. This introduces contaminants into the cleaning system, not only contaminating the cleaning solution but also potentially re-contaminating it during the next use. Introducing contaminated liquid into the genital area increases the risk of infection. Existing technologies typically address this by installing anti-backflow mechanisms such as one-way valves at the bottom of the nozzle or inside the spray bar. However, this protection only prevents contaminated liquid from flowing back into the cleaning bottle. When the water flow suddenly stops, the water velocity inside the nozzle drops sharply, the pressure decreases rapidly, and a negative pressure area forms inside the nozzle. The contaminated liquid that was previously adhering to the nozzle surface is then drawn into the nozzle along with air through the spray holes, making it difficult to clean and prone to bacterial growth inside. During the next use, this bacteria flows out with the new liquid, affecting its cleanliness. To solve this problem, this application makes the following improvements:

[0034] Please see Figures 3 to 8 As shown, a collection chamber 2 is fixedly connected inside the cleaning nozzle 1. A drive assembly 3 is coaxially arranged at the top of the collection chamber 2. The drive assembly 3 includes a support shaft 301. An elastic lever 302 is rotatably connected to the outside of the support shaft 301. One end of the elastic lever 302 is rotatably connected to a push plate 303, and the other end of the elastic lever 302 is rotatably connected to a lifting plate 4. The elastic levers 302 are arranged in a ring array about the outer wall of the push plate 303. The push plate 303 is coaxially arranged with the collection chamber 2. The opening size of the collection chamber 2 gradually decreases from bottom to top. The smallest end opening faces the push plate 303. The inside of the collection cavity 2 is coaxially fitted with a reset component 6. The reset component 6 is used to control the reset of the drive component 3. An elastic sealing sheet 11 is fixedly connected to the outer wall of the top of the collection cavity 2, and a lifting plate 4 is fixedly connected to the outer wall of the elastic sealing sheet 11. The lifting plate 4 is slidably connected to the inside of the cleaning nozzle 1. A sealing component 5 is arranged in a ring array on the top of the lifting plate 4. A nozzle top plate 7 is fixedly connected to the top of the cleaning nozzle 1. The inside of the nozzle top plate 7 is provided with liquid spray holes 8 in a ring array, and the liquid spray holes 8 correspond one-to-one with the sealing component 5.

[0035] When the water is flowing, under the collecting action of the collecting chamber 2, as the water gradually moves upward, the opening size of the collecting chamber 2 gradually decreases, thereby strengthening the impact force of the water flow. When the water reaches the top of the collecting chamber 2, it pushes the push plate 303 upward, making the top of the collecting chamber 2 open. At this time, the liquid overflows outward through the top of the collecting chamber 2 to the bottom of the nozzle top plate 7. When the push plate 303 moves upward, it drives the lifting plate 4 downward through the elastic lever 302, which in turn moves the various sealing components 5 downward together, so that they are released from the blockage of the medicine spray hole 8. At this time, the liquid below the nozzle top plate 7 can flow outward through the various medicine spray holes 8. For frequent washing of the postpartum woman's private parts, the liquid first enters the interlayer cavity between the lifting plate 4 and the nozzle top plate 7, and then rushes outward. The interlayer cavity between the lifting plate 4 and the nozzle top plate 7 can play a role in equalizing pressure and buffering, making the cleaning liquid flow out more gently, which can improve the comfort of the postpartum woman.

[0036] When the water supply is turned off, the water pressure inside the collection chamber 2 decreases. Simultaneously, under the action of the reset component 6, the push plate 303 moves downward. As the push plate 303 moves downward, it drives the lifting plate 4 upward through the elastic lever 302, which in turn moves the sealing component 5 upward to seal the liquid spray hole 8. This prevents sewage from the surface of the nozzle top plate 7 from being sucked into the liquid spray hole 8. Furthermore, a layer of silicone is fixedly connected to the bottom surface of the push plate 303. When the push plate 303 moves downward to be close to the top of the collection chamber 2, it can seal the top of the collection chamber 2. This double sealing effect improves the anti-clogging effect and prevents sewage from being sucked into the cleaning nozzle 1.

[0037] Because the elastic lever 302 has a long strip shape and a flat top and bottom, the flat structure has a smaller moment of inertia in the thickness direction, making it easier to bend and deform along the length axis under external force. Combined with its ring array arrangement, the elastic levers 302 restrain each other. Furthermore, the top of the guide rod 503 is always inserted into the liquid spray hole 8 for initial positioning, and the conical structure of the buffer part 502 plays a guiding role, allowing it to move up and down within the liquid spray hole 8. The above structures work together to form a complete structural system, which can ensure that the elastic lever 302 deforms in the axial direction, thereby realizing the reliable up and down movement of the lifting plate 4.

[0038] This application adopts a method of directly sealing from the nozzle. Compared with the traditional anti-backflow method, the sealing position is closer to the source of pollution, which can more accurately and efficiently block the backflow path and immediately isolate the external sewage from the inside of the nozzle. This not only prevents the liquid inside the cleaning fluid container 16 from being contaminated, but also prevents the inside of the cleaning nozzle 1 from being contaminated. This improves the anti-fouling effect in a more direct and reliable way and ensures the cleanliness of the inside of the nozzle.

[0039] A support block 304 is also fixedly connected to the outside of the support shaft 301. The top of the support block 304 is fixedly connected to the bottom of the nozzle top plate 7. The support block 304 is used to support and fix the support shaft 301. The liquid flowing out from the top of the collection cavity 2 flows into the cavity through the gap between the support block 304 and the elastic lever 302. The support block 304 and the elastic lever 302 are spaced apart to form a structure similar to a filter grid, which can intercept some residual herbal impurities in the herbal liquid and prevent them from clogging the liquid spray hole 8.

[0040] The elastic lever 302 is made of medical-grade cobalt-chromium alloy, which has high strength and high elasticity. As the lifting plate 4 gradually rises, the elastic lever 302 deforms as the distance between the inner ring of the lifting plate 4 and the supporting shaft 301 decreases. During this deformation, energy is stored. When the lifting plate 4 rises to be level with the supporting shaft 301, the energy stored in the elastic lever 302 reaches its maximum. As it continues to rotate and breaks through that horizontal point, the energy of the elastic lever 302 is released, and its end springs upward, thus carrying the lifting plate 4 upward rapidly. Therefore, the rising process of the lifting plate 4 is slow at first and then fast, thus carrying the sealing component 5 into the medicine spray hole 8 in a slow-then-fast motion. Initially, during slow insertion… The relative position of the sealing component 5 and the liquid spray hole 8 can be adjusted by slowly advancing the component. The buffering characteristics of the low-speed movement reduce the risk of displacement and avoid the risk of skew or collision damage caused by rapid insertion. At the same time, during the slow advancement, the outer wall of the silicone sealing column 501 can make initial contact with the inner wall of the liquid spray hole 8, gradually scraping away the attached drug residue and other impurities, completing the initial cleaning. After the silicone sealing column 501 is inserted to a certain depth and achieves initial positioning, the subsequent rapid advancement stage can use instantaneous kinetic energy to push out the residual drug residue and other impurities after the initial cleaning, forming a secondary cleaning effect. With the rhythm of slow first and then fast, the buffering accuracy of the alignment process is ensured, and the inner wall of the liquid spray hole 8 is cleaned twice through staged operation, improving the reliability and cleaning efficiency of the insertion operation.

[0041] The reset assembly 6 includes a lifting rod 601, which is fixedly connected to the bottom end of the push plate 303. A guide cylinder 602 is sleeved on the outside of the lifting rod 601, and the lifting rod 601 and the guide cylinder 602 are slidably connected. A fixing rod 603 is fixedly connected to the outer wall of the guide cylinder 602, and the end of the fixing rod 603 away from the guide cylinder 602 is fixedly connected to the collection cavity 2. A reset spring 604 is fixedly connected to the bottom of the guide cylinder 602. The reset spring 604 is sleeved on the outside of the lifting rod 601. A pulling block 605 is fixedly connected to the bottom end of the reset spring 604. The pulling block 605 is fixedly connected to the bottom end of the lifting rod 601, and the shape of the pulling block 605 is an inverted cone shape that is larger at the top and smaller at the bottom.

[0042] When water is supplied, the water pressure pushes the push plate 303 upward, and the return spring 604 is in a compressed state. When the water supply is turned off, the return spring 604 returns to its original state and pushes the pull block 605 downward, which in turn pulls the push plate 303 to block the top of the collection cavity 2 through the lifting rod 601. The inverted conical shape of the pull block 605 can weaken the impact force of the water flow on the pull block 605.

[0043] The sealing assembly 5 includes a silicone sealing post 501, and a buffer part 502 is fixedly connected to the top of the silicone sealing post 501. A guide rod 503 passes through the inside of the silicone sealing post 501. The bottom end of the guide rod 503 is fixedly connected to the lifting plate 4. The part of the guide rod 503 extending out of the buffer part 502 is inserted into the inside of the liquid spray hole 8. The outer diameter of the silicone sealing post 501 is adapted to the inner diameter of the liquid spray hole 8. The shape of the buffer part 502 is set as a tapered shape that gradually decreases from bottom to top. The top of the guide rod 503 is integrally connected with a tapered tip.

[0044] When the sealing component 5 is in the lowered state, the guide rod 503 is still inserted inside the liquid spray hole 8, which can guide the water flowing out of the liquid spray hole 8. At the same time, when the sealing component 5 is raised, it can also guide the buffer part 502 and the silicone sealing column 501 into the liquid spray hole 8.

[0045] The technical scope of this invention is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this invention, and all such modifications and variations should fall within the protection scope of this invention.

Claims

1. A postpartum care and cleaning device with intelligent temperature control for obstetrics, characterized in that, The device includes a cleaning nozzle, an internally fixedly connected flow collection chamber, a drive assembly coaxially mounted at the top of the flow collection chamber, an elastic sealing sheet fixedly connected to the outer wall of the top of the flow collection chamber, a lifting plate fixedly connected to the outer wall of the elastic sealing sheet, and the lifting plate slidably connected to the inside of the cleaning nozzle. A sealing assembly is arranged in a circular array at the top of the lifting plate. A nozzle top plate is fixedly connected to the top of the cleaning nozzle, and a liquid spray hole is opened in a circular array inside the nozzle top plate, with each liquid spray hole corresponding to a sealing assembly. The drive assembly includes a support shaft, an elastic lever is rotatably connected to the outside of the support shaft, one end of the elastic lever is rotatably connected to a push plate, and the other end of the elastic lever is rotatably connected to a lifting plate. The elastic levers are arranged in a ring array about the outer wall of the push plate, and the push plate is coaxially arranged with the flow collection cavity. The opening size of the flow collection cavity gradually decreases from bottom to top, and the smallest opening of the flow collection cavity faces the push plate. The sealing assembly includes a silicone sealing column, and a buffer part is fixedly connected to the top of the silicone sealing column. A guide rod passes through the inside of the silicone sealing column. The bottom end of the guide rod is fixedly connected to the lifting plate, and the part of the guide rod extending out of the buffer part is inserted into the inside of the liquid spray hole. When the water supply is shut off, the water pressure inside the collection chamber decreases, pushing the plate downwards while simultaneously driving the lifting plate upwards via an elastic lever. As the lifting plate gradually rises, the elastic lever also gradually deforms, storing energy during this deformation. When the lifting plate rises to be flush with the supporting pivot, the amount of energy stored in the elastic lever reaches its maximum. As the elastic lever continues to rotate and breaks through that flush point, the energy is released, and the end of the elastic lever springs upwards, thus carrying the lifting plate upwards rapidly. The upward movement of the lifting plate is slow at first and then fast, thus carrying the sealing component, which moves slowly at first and then fast, into the interior of the liquid spray hole for sealing.

2. The postpartum care and cleaning device with intelligent temperature control for obstetrics as described in claim 1, characterized in that: A support block is also fixedly connected to the outside of the support shaft. The top of the support block is fixedly connected to the bottom of the nozzle top plate, and the support block and the elastic lever are spaced apart.

3. The postpartum care and cleaning device with intelligent temperature control for obstetrics as described in claim 1, characterized in that: The outer diameter of the silicone sealing column is matched with the inner diameter of the liquid spray nozzle.

4. The postpartum care and cleaning device with intelligent temperature control for obstetrics as described in claim 3, characterized in that: The buffer section is shaped as a tapered cone that gradually tapers from bottom to top, and the top of the guide rod is integrally connected with a tapered tip.

5. The postpartum care and cleaning device with intelligent temperature control for obstetrics as described in claim 1, characterized in that: The inside of the flow collection cavity is coaxially fitted with a reset assembly, which includes a lifting rod and is fixedly connected to the bottom end of the push plate.

6. The postpartum care and cleaning device with intelligent temperature control for obstetrics as described in claim 5, characterized in that: The lifting rod is fitted with a guide tube, and the lifting rod and the guide tube are slidably connected. A fixed connecting rod is fixedly connected to the outer wall of the guide tube, and the end of the fixed connecting rod away from the guide tube is fixedly connected to the collection cavity.

7. The postpartum care and cleaning device with intelligent temperature control for obstetrics as described in claim 6, characterized in that: A return spring is fixedly connected to the bottom of the guide slide. The return spring is sleeved on the outside of the lifting rod. A pulling block is fixedly connected to the bottom end of the return spring. The pulling block is fixedly connected to the bottom end of the lifting rod, and the shape of the pulling block is set as an inverted cone shape that is larger at the top and smaller at the bottom.

8. The postpartum care and cleaning device with intelligent temperature control for obstetrics as described in claim 1, characterized in that: The bottom of the cleaning nozzle is connected to a threaded interface, and the internal thread of the threaded interface is connected to a threaded connector. The bottom end of the threaded connector is fixedly connected to a liquid spray rod, and a miniature electric pump is installed at the end of the liquid spray rod away from the threaded connector.

9. The postpartum care and cleaning device with intelligent temperature control for obstetrics as described in claim 8, characterized in that: The micro electric pump is fitted with a mounting shell, and a control panel is mounted on the top of the mounting shell. The control panel is electrically connected to the micro electric pump.

10. The postpartum care and cleaning device with intelligent temperature control for obstetrics as described in claim 9, characterized in that: The mounting housing is threadedly connected to a cleaning fluid container. A water suction hose is inserted inside the cleaning fluid container and is connected to the input end of a micro electric pump. A heating element is installed at the bottom of the cleaning fluid container and receives control commands from the control panel.

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