An intelligent transitional feeding bottle based on breast feeding perception and a control method thereof

Abstract

The application discloses a kind of intelligent transition feeding bottle based on breast feeding perception and its control method, including heat preservation cylinder and sucking data recorder;Heat preservation cylinder: its inside is inserted with feeding bottle, the end cover lower end of feeding bottle is equipped with connecting port, the front end of connecting port is threadedly connected with opening adjusting valve, the front end of opening adjusting valve is threadedly connected with connecting pipeline, the front end of connecting pipeline is threadedly connected with nipple, the suction tube of nipple is located inside connecting pipeline, negative pressure detection mechanism is arranged between connecting pipeline and heat preservation cylinder;Sucking data recorder: it is set to the rear side of heat preservation cylinder, the input end of microcontroller of sucking data recorder is electrically connected with external power supply, still includes single-chip microcomputer, the intelligent transition feeding bottle based on breast feeding perception and its control method, eliminate nipple confusion, let baby seamlessly switch between breast feeding and bottle feeding, and provide a kind of more close breast feeding, on-demand response feeding experience.

Description

Technical Field

[0001] This invention relates to the field of intelligent transition bottles, specifically to an intelligent transition bottle based on breastfeeding perception and its control method. Background Technology

[0002] Baby bottles are a core tool for infant feeding, primarily used to hold and assist infants in drinking liquids such as formula, breast milk, water, or complementary foods. Their primary function is to ensure infants receive sufficient and regular nutritional intake, especially when breastfeeding is not possible, making them essential for normal growth and development. Modern baby bottles, through biomimetic design and functional optimization, simulate the breastfeeding experience to some extent, helping to promote the development of the baby's oral cavity and jaw. Baby bottles are not merely simple containers; they are a vital bridge connecting nutrition, health, and parenting practices. Their core function is to safely and effectively meet the basic feeding needs of infants and to support scientific parenting.

[0003] Traditional baby bottle nipples dispense milk too easily, allowing infants to obtain milk without much effort. This is drastically different from breastfeeding, which requires the infant to use oral negative pressure and tongue coordination to squeeze the areola. Infants are prone to "nipple confusion," preferring the less strenuous bottle and subsequently refusing to suckle at the mother's breast. The high and constant flow rate of a bottle means the infant doesn't have time to signal "full," leading caregivers to worry about insufficient feeding and continue feeding, resulting in overfeeding and increasing the risk of obesity. Existing solutions often focus on changing the shape or material of the nipple, but these are static, passive improvements that cannot dynamically simulate the core processes of flow rate changes and sucking feedback during breastfeeding, thus limiting their effectiveness. Therefore, we propose an intelligent transitional baby bottle and its control method based on breastfeeding perception. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide an intelligent transition bottle and its control method based on breastfeeding perception, which eliminates nipple confusion, allows the baby to seamlessly switch between breastfeeding and bottle feeding, and provides a feeding experience that is closer to breastfeeding and responsive on demand, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent transition bottle based on breastfeeding perception and its control method, comprising a heat preservation cylinder and a sucking data recorder; Insulated container: A baby bottle is inserted inside. The lower end of the bottle's end cap has a connection port. The front end of the connection port is threaded to an opening adjustment valve. The front end of the opening adjustment valve is threaded to a connecting pipe. The front end of the connecting pipe is threaded to a nipple. The nipple's straw is located inside the connecting pipe. A negative pressure detection mechanism is installed between the connecting pipe and the insulated container. Suction data logger: Located on the back of the insulated container, the microcontroller of the suction data logger is electrically connected to an external power source. It eliminates nipple confusion, allowing the baby to seamlessly switch between breastfeeding and bottle feeding, and provides a feeding experience that is closer to breastfeeding and responsive on demand.

[0006] Furthermore, it also includes a microcontroller, which is located on the upper end of the inner wall of the control cavity of the insulation cylinder. A display screen is provided on the left side of the control cavity of the insulation cylinder. The input terminal of the microcontroller is electrically connected to an external power supply. The input terminals of the display screen and the opening adjustment valve are both electrically connected to the output terminal of the microcontroller, controlling the electrical appliances.

[0007] Furthermore, the negative pressure detection mechanism includes a first connecting hose, an outer connecting seat, an inner connecting seat, and a second connecting hose. A vacuum sensor is fixedly connected to the lower end of the control cavity inner wall of the heat preservation cylinder. The air inlet of the vacuum sensor is connected to the first connecting hose. The lower end of the first connecting hose is provided with an outer connecting seat. The second connecting hose is inserted into the detection port on the outer side of the connecting pipe. The rear end of the second connecting hose is provided with an inner connecting seat, which is inserted into the interior of the outer connecting seat. The vacuum sensor is bidirectionally electrically connected to the microcontroller to detect the infant's sucking force.

[0008] Furthermore, the negative pressure detection mechanism also includes a PTFE hydrophobic and breathable membrane, which is placed inside the outer connector. The lower surface of the PTFE hydrophobic and breathable membrane is attached to the upper edge of the inner connector to prevent milk from entering the vacuum sensor.

[0009] Furthermore, a silicone heating pad is bonded inside the insulation chamber of the heat preservation cylinder. Thermocouples are bonded to both the inner arc surface of the silicone heating pad and the bottom wall of the insulation chamber of the heat preservation cylinder. The thermocouples are evenly distributed on the inner arc surface of the silicone heating pad, and there is one thermocouple on the bottom wall of the insulation chamber of the heat preservation cylinder. The input end of the silicone heating pad is electrically connected to the output end of the microcontroller, and the thermocouples are all bidirectionally electrically connected to the microcontroller to achieve constant temperature of the baby bottle.

[0010] Furthermore, the lower edge of the insulation chamber of the heat preservation cylinder is provided with evenly distributed card seats, and the outer arc surface of the end cap of the baby bottle is provided with evenly distributed card blocks. The card blocks are respectively engaged with the interior of the adjacent card seats to fix the baby bottle.

[0011] Furthermore, the right side of the sucking data logger is provided with evenly distributed pressure sensors and evenly distributed vibration sensors. Both the pressure sensors and vibration sensors are bidirectionally electrically connected to the microcontroller of the sucking data logger to collect breastfeeding data.

[0012] The control method for a smart transition bottle based on breastfeeding perception includes the following steps: (S1: Pre-learning mode: Before the first use, when the mother breastfeeds, the sucking data recorder records the negative pressure intensity range, fluctuation rhythm, sucking-pause cycle and other data of the baby's effective sucking, and transmits them to the control program of the mobile app via Bluetooth to establish the baby's "personalized breastfeeding model". Then the "personalized breastfeeding model" is transmitted to the microcontroller via the mobile phone. (S2: Simulated feeding mode activated: The baby begins to suck on the nipple, and the vacuum sensor detects the initial suction.) (S3: Simulate lactation reflex: The microcontroller compares the current suction with the "personalized breastfeeding model". The opening adjustment valve opens rapidly to a larger degree in the initial stage to simulate the phenomenon of increased flow rate when the milk let-down occurs during breastfeeding.) (S4: Simulate steady feeding: Subsequently, the microcontroller dynamically adjusts the opening of the regulating valve to match the milk flow rate with the baby's real-time suction strength. When the suction is strong, the flow rate increases slightly, but is lower than that of a traditional baby bottle; when the suction is weak, the flow rate slows down or even closes temporarily.) (S5: Simulated feeding interval: When the vacuum sensor detects that the baby has stopped sucking, resting or swallowing, the opening adjustment valve will automatically close or reduce to a very small opening to prevent milk from flowing out automatically and causing choking. At the same time, the silicone heating pad heats the bottle to keep the milk at a constant temperature of 37°C, close to that of breast milk.)

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: This intelligent transition bottle and its control method based on breastfeeding perception have the following advantages: When the mother breastfeeds, data from pressure and vibration sensors is used to create a "personalized breastfeeding model" for the infant. This model compares the infant's sucking force on the nipple and dynamically adjusts the opening of the nipple valve, simulating the "more you eat, more you get; less you eat, less you get" interaction during breastfeeding. The infant must exert effort to obtain milk, allowing for seamless switching between breastfeeding and bottle feeding, providing a more responsive and on-demand feeding experience that closely resembles breastfeeding. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic cross-sectional view of the present invention; Figure 3 This is a schematic diagram of a partial explosion of the negative pressure detection mechanism of the present invention; Figure 4 This is a cross-sectional view of the insulation cylinder of the present invention; Figure 5 This is a schematic diagram of the suction data logger structure of the present invention.

[0015] In the diagram: 1. Insulation cylinder, 2. Microcontroller, 3. Baby bottle, 4. Connection port, 5. Opening adjustment valve, 6. Connecting pipe, 7. Nipple, 8. Vacuum sensor, 9. Negative pressure detection mechanism, 91. Connecting hose one, 92. External connector, 93. PTFE hydrophobic and breathable membrane, 94. Internal connector, 95. Connecting hose two, 10. Silicone heating pad, 11. Thermocouple, 12. Card holder, 13. Display screen, 14. Suction data logger, 15. Pressure sensor, 16. Vibration sensor. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Please see Figure 1-5 This embodiment provides a technical solution: an intelligent transition bottle based on breastfeeding perception, including a heat preservation cylinder 1 and a sucking data recorder 14; Insulated container 1: A baby bottle 3 is inserted inside. The lower end of the cap of the baby bottle 3 has a connection port 4. The front end of the connection port 4 is threaded to an opening adjustment valve 5. The front end of the opening adjustment valve 5 is threaded to a connecting pipe 6. The front end of the connecting pipe 6 is threaded to a nipple 7. The straw of the nipple 7 is located inside the connecting pipe 6. A negative pressure detection mechanism 9 is set between the connecting pipe 6 and the insulated container 1. When feeding begins, the mother, through other personnel, holds the insulated container 1 with the arc-shaped grooves on both sides, keeping the connection port 4 of the baby bottle 3 facing down, and puts the nipple 7 into the baby's mouth. The baby begins to suck on the nipple 7. Negative pressure is generated inside the connecting pipe 6, which is detected by the vacuum sensor 8. The vacuum sensor 8 feeds back the detected negative pressure data to the microcontroller 2. The microcontroller 2 adjusts the opening degree of the opening regulating valve 5 based on the feedback data. The valve body of the opening regulating valve 5 can be made of food-grade stainless steel by the manufacturer to ensure safety. This matches the milk flow rate with the real-time suction strength of the baby. When the suction is strong, the flow rate increases slightly, but is lower than that of a traditional baby bottle. When the suction is weak, the flow rate slows down or even closes temporarily, simulating the interactive relationship of "more milk, more benefit; less milk, less benefit" during breastfeeding. The baby must exert effort to obtain milk. A silicone heating element 10 is bonded to the inside of the insulation chamber of the heat preservation cylinder 1. Thermocouples 11 are bonded to the inner arc surface of the silicone heating element 10 and the bottom wall of the insulation chamber of the heat preservation cylinder 1. Thermocouples 11 are evenly distributed on the inner arc surface of the silicone heating element 10. There is one thermocouple 11 on the bottom wall of the insulation chamber of the heat preservation cylinder 1. The input end of the silicone heating element 10 is electrically connected to the output end of the microcontroller 2. Thermocouples 11 are bidirectionally electrically connected to the microcontroller 2. The silicone heating element 10 is a thin sheet formed by etching or printing resistance heating circuit between a soft polyimide film or silicone layer. The silicone heating element 10 is thin and soft, with a large contact area with the bottle 3, low thermal resistance, and fast and uniform heat transfer. At the same time, the thermocouples 11 on the inner surface of the silicone heating element are used to directly monitor the real-time temperature of the heating surface. The thermocouples 11 placed on the bottom wall of the sleeve are used as the main temperature control sensor to sense the final steady-state temperature of the bottom of the bottle, serving as the main feedback point for constant temperature control, so as to keep the milk at a constant temperature close to 37°C, similar to breast milk. The lower edge of the insulated chamber of the insulated container 1 is provided with evenly distributed retaining seats 12, and the outer arc surface of the end cap of the bottle 3 is provided with evenly distributed retaining blocks. The retaining blocks are respectively engaged in the interior of the adjacent retaining seats 12. The bottle 3 is filled with milk powder, and then the end cap of the bottle 3 is screwed on. The bottle 3 is inserted into the insulated chamber of the insulated container 1. The bottle 3 is rotated so that the retaining blocks of the bottle 3 are respectively engaged in the interior of the adjacent retaining seats 12, so as to prevent the bottle 3 from falling out of the insulated chamber of the insulated container 1. The negative pressure detection mechanism 9 includes a first connecting hose 91, an outer connecting seat 92, an inner connecting seat 94, and a second connecting hose 95. A vacuum sensor 8 is fixedly connected to the lower end of the control cavity inner wall of the insulation cylinder 1. The air inlet of the vacuum sensor 8 is connected to the first connecting hose 91. The lower end of the first connecting hose 91 is provided with an outer connecting seat 92. The second connecting hose 95 is inserted into the detection port on the outer side of the connecting pipe 6. The rear end of the second connecting hose 95 is provided with an inner connecting seat 94, which is inserted into the interior of the outer connecting seat 92. The vacuum sensor 8 is bidirectionally electrically connected to the microcontroller 2. The negative pressure detection mechanism 9 also includes a PTFE hydrophobic and breathable membrane 93, which is placed inside the outer connecting seat 92. The lower surface of the PTFE hydrophobic and breathable membrane 93 is shown in the figure. The upper edge of the inner connector 94 is attached to the vacuum sensor 8. The vacuum sensor 8 and the connecting pipe 6 are connected by a whole consisting of a connecting hose 1 91, an outer connector 92, an inner connector 94, and a connecting hose 2 95. The air inlet and outlet of the vacuum sensor 8 generate a pressure difference to detect the force of the baby's sucking. The PTFE hydrophobic and breathable membrane 93 is covered with nano- to micron-sized pores, which have a strong water repulsion effect. The size of the gas molecules is much smaller than the pores and has no strong interaction with the membrane material. Therefore, it can diffuse through almost unimpeded, preventing milk from entering the vacuum sensor 8. At the same time, the outer connector 92 and the inner connector 94 can be separated or replaced, which facilitates the replacement of the PTFE hydrophobic and breathable membrane 93 and ensures cleanliness. Suction data recorder 14: It is located on the rear side of the heat preservation cylinder 1. The input terminal of the microcontroller of the suction data recorder 14 is electrically connected to an external power supply. The right side of the suction data recorder 14 is provided with evenly distributed pressure sensors 15 and evenly distributed vibration sensors 16. Both pressure sensors 15 and vibration sensors 16 are bidirectionally electrically connected to the microcontroller of the suction data recorder 14. Before using this smart transition bottle, pre-learning is performed. Before the mother breastfeeds, the detection head of the pressure sensor 15 is attached to the lower edge and side of the breast with medical-grade silicone gel adhesive, avoiding the nipple and the center of the areola. The vibration sensor 16 is attached to the skin of the mother in the suprasternal notch or below the clavicle. This location, near the trachea and esophagus, allows for clear capture of swallowing sounds and avoids interference from sucking noises by being far from the breast. Two symmetrical vibration sensors 16 can be used, one for each breast, to simultaneously learn bilateral breastfeeding patterns, providing more comprehensive data. The microcontroller and single-chip microcomputer 2 built into the sucking data recorder 14 use the same model chip with a Bluetooth module. Data from the pressure sensor 15 and vibration sensor 16 is fed back to the microcontroller built into the sucking data recorder 14. The microcontroller built into the sucking data recorder 14 uploads the data to the control program of the mobile app via the built-in Bluetooth module to establish the infant's "personalized breastfeeding model," which is then transmitted to the single-chip microcomputer 2 via the mobile phone.

[0018] The system also includes a microcontroller 2, which is located on the upper part of the inner wall of the control cavity of the insulation cylinder 1. A display screen 13 is provided on the left side of the control cavity of the insulation cylinder 1. The input terminal of the microcontroller 2 is electrically connected to an external power supply. The input terminals of the display screen 13 and the opening adjustment valve 5 are both electrically connected to the output terminal of the microcontroller 2.

[0019] The control method for a smart transition bottle based on breastfeeding perception includes the following steps: (S1: Pre-learning mode: Before the first use, when the mother breastfeeds, the sucking data recorder 14 records the negative pressure intensity range, fluctuation rhythm, sucking-pause cycle and other data of the baby's effective sucking, and transmits them to the control program of the mobile app via Bluetooth to establish the baby's "personalized breastfeeding model". Then, the "personalized breastfeeding model" is transmitted to the microcontroller 2 via the mobile phone. (S2: Simulated feeding mode activated: The baby begins to suck on the nipple 7, and the vacuum sensor 8 detects the initial suction force; (S3: Simulate lactation reflex: The microcontroller 2 compares the current suction with the "personalized breastfeeding model". The opening adjustment valve 5 opens rapidly to a larger degree in the initial stage to simulate the phenomenon of increased flow rate when milk let-down occurs during breastfeeding. (S4: Simulate steady feeding: Subsequently, the microcontroller 2 dynamically adjusts the opening adjustment valve 5 to match the milk flow rate with the baby's real-time suction strength. When the suction is strong, the flow rate increases slightly, but is lower than that of a traditional baby bottle; when the suction is weak, the flow rate slows down or even closes temporarily.) (S5: Simulated feeding interval: When the vacuum sensor 8 detects that the baby has stopped sucking, resting or swallowing, the opening adjustment valve 5 automatically closes or drops to a very small opening to prevent milk from flowing out automatically and causing choking. At the same time, the silicone heating pad 10 heats the bottle 3 to keep the milk at a constant temperature close to 37°C, which is close to that of breast milk.)

[0020] The working principle of the intelligent transition bottle and its control method based on breastfeeding perception provided by this invention is as follows: Before using this intelligent transition bottle, pre-learning is performed. Before the mother breastfeeds, the detection head of the pressure sensor 15 is attached to the lower edge and side of the breast using medical-grade silicone gel adhesive, avoiding the nipple and areola center. The vibration sensor 16 is attached to the skin of the mother's suprasternal notch or below the clavicle. This location is near the trachea and esophagus, which can clearly capture swallowing sounds, and is far from the breast to avoid interference from sucking noise. Two symmetrical vibration sensors 16 can be used, one for each breast, to learn the breastfeeding patterns of both sides simultaneously, resulting in more comprehensive data. During breastfeeding, the breast can be considered as an elastic sac filled with fluid. When the baby sucks, negative pressure is generated in the mouth, resulting in two main mechanical effects: the nipple-areola complex is elongated and latched in, and the internal pressure changes and deformations of the entire breast tissue. The negative pressure is transmitted through the mammary ducts and mammary tissue, causing subtle changes in the overall volume and shape of the breast. The array of pressure sensors 15 attached around the breast captures the second effect: the distributed mechanical signals transmitted to the surface of the breast caused by changes in internal pressure. The algorithm learning part is: when a specific, dynamic pressure distribution pattern appears on the surface of the breast, there is a very high probability that it corresponds to a specific negative pressure waveform in the oral cavity; The microcontroller and single-chip microcomputer 2 built into the sucking data logger 14 are the same model chip with a Bluetooth module. The data from the pressure sensor 15 and vibration sensor 16 are fed back to the microcontroller built into the sucking data logger 14. The microcontroller built into the sucking data logger 14 uploads the data to the control program of the mobile app through the built-in Bluetooth module to establish the "personalized breastfeeding model" of the baby. Then, the "personalized breastfeeding model" is transmitted to the single-chip microcomputer 2 through the mobile phone. Prepare formula powder inside bottle 3, then screw on the end cap of bottle 3, insert bottle 3 into the insulated compartment of insulated container 1, rotate bottle 3 so that the locking blocks of bottle 3 are respectively locked into the interior of the adjacent locking seat 12, preventing bottle 3 from detaching from the insulated compartment of insulated container 1. The silicone heating element 10 is a thin sheet formed by etching or printing resistance heating circuits between a soft polyimide film or silicone layer. The silicone heating element 10 is thin and soft, with a large contact area with the bottle 3, low thermal resistance, and fast and uniform heat transfer. At the same time, the thermocouple 11 on the inner surface of the silicone heating element is used to directly monitor the real-time temperature of the heating surface. The thermocouple 11 placed on the bottom wall of the sleeve serves as the main temperature control sensor to sense the final steady-state temperature at the bottom of the bottle, serving as the main feedback point for constant temperature control, so as to keep the milk at a constant temperature close to that of breast milk at 37°C. When feeding begins, the mother, with the help of another person, lifts the insulated container 1 through the arc-shaped grooves on both sides, keeping the connection port 4 of the bottle 3 facing downwards, and inserts the nipple 7 into the baby's mouth. The baby begins to suck on the nipple 7, generating negative pressure inside the connecting pipe 6, which is detected by the vacuum sensor 8. The vacuum sensor 8 feeds back the detected negative pressure data to the microcontroller 2. The microcontroller 2 adjusts the opening degree of the opening regulating valve 5 based on the feedback data. The valve body of the opening regulating valve 5 can be made of food-grade stainless steel by the manufacturer to ensure safety, matching the milk flow rate with the baby's real-time suction strength. When the suction is strong, the flow rate increases slightly, but is lower than that of a traditional baby bottle; when the suction is weak, the flow rate slows down or even closes temporarily, simulating the "more you eat, more you get; less you eat, less you get" interaction during breastfeeding, where the baby must exert effort to obtain milk. Display screen 13 shows the negative pressure changes detected by vacuum sensor 8 and the temperature changes detected by thermocouple 11 in graphic and textual form. The vacuum sensor 8 and the connecting pipe 6 are connected by a whole consisting of a connecting hose 1 91, an outer connector 92, an inner connector 94, and a connecting hose 2 95. The air inlet and outlet of the vacuum sensor 8 generate a pressure difference to detect the strength of the baby's sucking. The PTFE hydrophobic and breathable membrane 93 is covered with nano- to micron-sized pores, which strongly repel water. The size of the gas molecules is much smaller than the pores and they do not interact strongly with the membrane material, so they can diffuse through almost unimpeded, preventing milk from entering the vacuum sensor 8. At the same time, the outer connector 92 and the inner connector 94 can be separated or replaced, which facilitates the replacement of the PTFE hydrophobic and breathable membrane 93 and ensures cleanliness. When the vacuum sensor 8 detects that the baby has stopped sucking, is resting, or is swallowing, the opening adjustment valve 5 automatically closes or reduces to a minimum opening to prevent milk from flowing out automatically and causing choking.

[0021] It is worth noting that the microcontrollers built into the single-chip microcomputer 2 and the suction data logger 14 disclosed in the above embodiments can all be Cortex-M series chips, the opening regulating valve 5 can be a PM series electric actuator stainless steel ball valve, the vacuum sensor 8 can be an MPXV series differential pressure sensor, the thermocouple 11 can be an XH-T110 surface mount NTC thermistor, the pressure sensor 15 can be an SF series pressure sensor, the vibration sensor 16 can be a TECM-01B vibration sensor, and the display screen 13 and the silicone heating pad 10 can be freely configured according to the actual application scenario. The single-chip microcomputer 2 controls the operation of the opening regulating valve 5, the vacuum sensor 8, the thermocouple 11, the display screen 13, and the silicone heating pad 10 using methods commonly used in the prior art, and the microcontroller built into the suction data logger 14 controls the operation of the pressure sensor 15 and the vibration sensor 16 using methods commonly used in the prior art.

[0022] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A smart transition bottle based on breastfeeding perception, characterized in that: Includes a heat preservation cylinder (1) and a suction data logger (14); Insulated container (1): A baby bottle (3) is inserted inside it. The lower end of the end cap of the baby bottle (3) is provided with a connection port (4). The front end of the connection port (4) is threaded with an opening adjustment valve (5). The front end of the opening adjustment valve (5) is threaded with a connecting pipe (6). The front end of the connecting pipe (6) is threaded with a nipple (7). The straw of the nipple (7) is located inside the connecting pipe (6). A negative pressure detection mechanism (9) is provided between the connecting pipe (6) and the insulated container (1). Suction data logger (14): It is located on the rear side of the heat preservation cylinder (1), and the input terminal of the microcontroller of the suction data logger (14) is electrically connected to an external power supply.

2. The intelligent transition bottle based on breastfeeding perception according to claim 1, characterized in that: It also includes a microcontroller (2), which is located on the upper end of the inner wall of the control cavity of the heat preservation cylinder (1). A display screen (13) is provided on the left side of the control cavity of the heat preservation cylinder (1). The input end of the microcontroller (2) is electrically connected to an external power supply. The input ends of the display screen (13) and the opening adjustment valve (5) are both electrically connected to the output end of the microcontroller (2).

3. The intelligent transition bottle based on breastfeeding perception according to claim 2, characterized in that: The negative pressure detection mechanism (9) includes a first connecting hose (91), an outer connecting seat (92), an inner connecting seat (94), and a second connecting hose (95). A vacuum sensor (8) is fixedly connected to the lower end of the control cavity of the insulation cylinder (1). The air inlet of the vacuum sensor (8) is connected to the first connecting hose (91). The lower end of the first connecting hose (91) is provided with an outer connecting seat (92). The second connecting hose (95) is inserted into the detection port on the outer side of the connecting pipe (6). The rear end of the second connecting hose (95) is provided with an inner connecting seat (94). The inner connecting seat (94) is inserted into the interior of the outer connecting seat (92). The vacuum sensor (8) is bidirectionally electrically connected to the microcontroller (2).

4. The intelligent transition bottle based on breastfeeding perception according to claim 3, characterized in that: The negative pressure detection mechanism (9) also includes a PTFE hydrophobic and breathable membrane (93), which is placed inside the outer connector (92), and the lower surface of the PTFE hydrophobic and breathable membrane (93) is attached to the upper edge of the inner connector (94).

5. The intelligent transition bottle based on breastfeeding perception according to claim 2, characterized in that: The insulation chamber of the insulation cylinder (1) is bonded with a silicone heating pad (10). The inner arc surface of the silicone heating pad (10) and the bottom wall of the insulation chamber of the insulation cylinder (1) are both bonded with thermocouples (11). The thermocouples (11) are evenly distributed on the inner arc surface of the silicone heating pad (10). There is one thermocouple (11) on the bottom wall of the insulation chamber of the insulation cylinder (1). The input end of the silicone heating pad (10) is electrically connected to the output end of the microcontroller (2). The thermocouples (11) are all bidirectionally electrically connected to the microcontroller (2).

6. The intelligent transition bottle based on breastfeeding perception according to claim 1, characterized in that: The lower edge of the insulation chamber of the heat preservation cylinder (1) is provided with uniformly distributed card seats (12), and the outer arc surface of the end cap of the milk bottle (3) is provided with uniformly distributed card blocks, which are respectively engaged in the interior of the adjacent card seats (12).

7. The intelligent transition bottle based on breastfeeding perception according to claim 1, characterized in that: The right side of the sucking data logger (14) is provided with a pressure sensor (15) and a vibration sensor (16) that are evenly distributed. Both the pressure sensor (15) and the vibration sensor (16) are bidirectionally electrically connected to the microcontroller of the sucking data logger (14).

8. A control method for an intelligent transition bottle based on breastfeeding perception, characterized in that: The intelligent transition bottle based on breastfeeding perception as described in any one of claims 1-7 comprises the following steps: (S1: Pre-learning mode: Before the first use, when the mother breastfeeds, the sucking data recorder (14) records the negative pressure intensity range, fluctuation rhythm, sucking-pause cycle and other data of the baby's effective sucking, and transmits them to the control program of the mobile app via Bluetooth to establish the baby's "personalized breastfeeding model". Then, the "personalized breastfeeding model" is transmitted to the microcontroller (2) via the mobile phone. (S2: Simulated feeding mode activated: The baby begins to suck on the nipple (7), and the vacuum sensor (8) detects the initial suction; (S3: Simulate lactation reflex: The microcontroller (2) compares the current suction with the "personalized breastfeeding model", and the opening adjustment valve (5) quickly opens to a larger degree in the initial stage to simulate the phenomenon of the milk flow rate increasing instantaneously when the milk let-down occurs during breastfeeding; (S4: Simulate steady feeding: Subsequently, the microcontroller (2) dynamically adjusts the opening adjustment valve (5) to match the milk flow rate with the baby's real-time suction strength. When the suction is strong, the flow rate increases slightly, but is lower than that of a traditional baby bottle); when the suction is weak, the flow rate slows down or even closes temporarily. (S5: Simulated feeding interval: When the vacuum sensor (8) detects that the baby stops sucking, resting or swallowing, the opening adjustment valve (5) automatically closes or drops to a very small opening to prevent milk from flowing out automatically and causing choking. At the same time, the silicone heating pad (10) heats the bottle (3) to keep the milk at a constant temperature close to 37°C, which is close to that of breast milk.

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