A breast pump and a host thereof

Abstract

The application discloses a breast pump and a host thereof, and relates to the technical field of maternal and infant articles. The breast pump host comprises an arch-shaped hanging ring, a breast pumping assembly and a massage assembly. The arch-shaped hanging ring is a hollow structure with an inner cavity. The breast pumping assembly is arranged in the inner cavity. At least one end of the arch-shaped hanging ring is provided with a venting port which is in communication with the breast pumping assembly. The breast pumping assembly is in communication with a breast collector through the venting port. The massage assembly comprises a massage head and a massage circuit board. The massage circuit board is arranged in the inner cavity. The massage head connected with the massage circuit board is protruded from the outer surface of the arch-shaped hanging ring away from the massage circuit board. The breast pump provided with the breast pump host can suck breast milk and simultaneously perform cervical vertebra massage on a feeder.

Description

Technical Field

[0001] This application relates to the field of maternal and infant products technology, and more specifically, to a breast pump main unit. Furthermore, this application also relates to a breast pump including the aforementioned breast pump main unit. Background Technology

[0002] To facilitate breastfeeding and relieve breast engorgement and discomfort, more and more breastfeeders are using breast pumps to express breast milk. A breast pump is a tool specifically designed to help mothers extract milk from their breasts.

[0003] Typically, a breast pump includes an air pump, a collection container, and a series of connecting tubes and nipple shields. Breast pumps mainly use negative pressure to simulate a baby's sucking action. Specifically, the air pump creates a negative pressure environment, which is applied to the mother's breasts, causing the milk to be expressed and flow into the collection container through the tubes.

[0004] Through research, the inventors discovered that existing breast pumps have at least the following problems: breastfeeding mothers often need to frequently bend down to observe the baby's condition, which makes it very easy for the mother's cervical spine to become stiff, painful, or other uncomfortable. Existing breast pumps cannot massage the mother's cervical spine while pumping breast milk.

[0005] In conclusion, how to provide cervical spine massage to the breastfeeding mother while she is receiving breast milk is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0006] In view of this, the purpose of this application is to provide a breast pump main unit, which can both extract breast milk and simultaneously massage the cervical spine of the feeder.

[0007] Another object of this application is to provide a breast pump that includes the above-described breast pump main unit.

[0008] To achieve the above objectives, this application provides the following technical solution:

[0009] A breast pump main unit, comprising:

[0010] An arched hanging ring, wherein the arched hanging ring is a hollow structure with an inner cavity;

[0011] A breast pump assembly is disposed in the inner cavity, and at least one end of the arched hanging ring has a vent that communicates with the breast pump assembly. The breast pump assembly is connected to the breast milk collector through the vent.

[0012] A massage assembly, comprising a massage head and a massage circuit board, wherein the massage circuit board is disposed in the inner cavity, and the massage head connected to the massage circuit board protrudes from the outer surface of the arched hanging ring away from the massage circuit board.

[0013] Preferably, the massage assembly further includes a mounting cover; the mounting cover is disposed in the inner cavity of the arched hanging ring, the massage circuit board is mounted on the mounting cover, and the massage circuit board, the mounting cover, and the massage head are arranged sequentially along the thickness direction of the arched hanging ring.

[0014] Preferably, the mounting cover extends along the width direction of the arched hanging ring, and the end of the mounting cover near the massage head has a flange, the free end of which abuts and supports the arched hanging ring.

[0015] Preferably, the massage component further includes a first connecting cable;

[0016] The massage circuit board includes a first control module for controlling the massage head to vibrate for massage, and / or, the massage circuit board includes a second control module for controlling the massage head to generate low-frequency pulses for pulse massage, and / or, the massage circuit board includes a third control module for controlling the massage head to heat for hot compress, and / or, the massage circuit board includes a fourth control module for controlling the massage head to perform infrared heat therapy.

[0017] The first control module, the second control module, the third control module, and / or the fourth control module are connected to the corresponding massage head via the corresponding first connection cable.

[0018] Preferably, the milk pumping assembly includes an air pump and a connecting air tube;

[0019] Both the air pump and the connecting air pipe are located inside the arched hanging ring;

[0020] Both ends of the arched hanging ring have air vents, and the connecting air pipe connects the air pump and the two air vents.

[0021] Preferably, the breast pump main unit further includes a battery, the air pump is located at the first end of the arched hanging ring, and the battery is located at the second end of the arched hanging ring; the first end of the massage circuit board is electrically connected to the battery, and the second end of the massage circuit board is electrically connected to the air pump.

[0022] Preferably, the milk pumping assembly further includes a main circuit board and a secondary circuit board, the main circuit board being disposed at the first end of the arched hanging ring, and the secondary circuit board being disposed at the second end of the arched hanging ring;

[0023] The battery is electrically connected to the main circuit board, and the main circuit board is electrically connected to the first end of the massage circuit board;

[0024] The air pump is electrically connected to the sub-circuit board, and the sub-circuit board is electrically connected to the second end of the massage circuit board.

[0025] Preferably, at least one end of the arched hanging ring has an insertion interface, into which a vent tube is inserted. The vent tube is used to connect to the milk collection pipe of the milk collector, and the vent is the inner cavity of the vent tube.

[0026] The side wall of the insertion interface is provided with a movable linkage switch. The linkage switch is located on the side of the vent tube. When the milk collection pipe is inserted into or removed from the vent tube, the linkage switch can be pushed or released to open or close the vent.

[0027] Preferably, the breast pump main unit also includes two skin-friendly covers, which are detachably connected to the arched hanging ring.

[0028] A breast pump includes a milk collection device and a breast pump main unit as described in any of the above claims, wherein the air vent of the breast pump main unit is connected to the milk collection device via a milk collection pipe.

[0029] In this application, the arched hanging ring adopts an arched structure and can extend circumferentially along the user's target position to hang on the user's target position. Vents are provided at one or both ends of the arched hanging ring. In order to realize the milk expression function and simplify the external structure of the breast pump body for ease of use, a milk expression component is provided in the inner cavity of the arched hanging ring. The milk expression component is connected to the vent located at the end inside the arched hanging ring through a pipe. By performing actions such as suction or supply of air by the milk expression component, the air pressure inside the vent can be adjusted. The milk collection device is connected to the vent through a pipe. When the milk expression component is activated, the milk expression operation can be performed.

[0030] The beneficial effect is that a massage component is installed on the arched hanging ring. The massage circuit board in the massage component is installed in the inner cavity of the arched hanging ring, and a through hole is opened on the side wall of the arched hanging ring away from the massage circuit board, so that the massage head can extend to the outside of the arched hanging ring. The massage head is connected to the massage circuit board, so that the power supply to the massage head can be supplied and the movement of the massage head can be controlled. Thus, after the arched hanging ring is hung against the user's target position, the massage head can contact the user's target position to massage the user's target position and relieve the user's discomfort in the target position. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the structure of a specific embodiment provided in this application;

[0033] Figure 2 This is a partial explosion diagram of a specific embodiment provided in this application;

[0034] Figure 3 This is a structural schematic diagram from another angle of a specific embodiment provided in this application;

[0035] Figure 4 A cross-sectional view of a specific embodiment provided in this application;

[0036] Figure 5 This is a partial structural diagram of a specific embodiment provided in this application;

[0037] Figure 6 for Figure 3 A partial structural diagram;

[0038] Figure 7 A partial structural schematic diagram of the first end of the arched hanging ring in a specific embodiment provided in this application;

[0039] Figure 8 for Figure 7 A partial structural diagram;

[0040] Figure 9 This is a partial structural diagram of the second end of the arched hanging ring, which is a specific embodiment provided in this application.

[0041] Figure label:

[0042] 1-Arch-shaped hanging ring; 101-Arch-shaped tube body; 1011-Arch-shaped outer shell; 1012-Arch-shaped inner shell; 102-First enclosing shell; 1021-First connecting tube; 103-Second enclosing shell; 1031-Second connecting tube; 104-Second magnetic suction part; 1001-Insertion interface; 1002-Ventilation tube; 10021-Ventilation port;

[0043] 2-Breast pump assembly; 21-Air pump; 22-Connecting air tube; 23-Main circuit board; 24-Subsidiary circuit board;

[0044] 3-Massage component; 31-Massage head; 32-Massage circuit board; 33-Mounting cover; 331-Flanged edge; 34-First connecting cable;

[0045] 4-Battery; 5-Power switch; 6-Massage switch; 7-Indication switch; 8-Association switch; 9-Second connecting cable; 10-First switching valve; 11-Second switching valve; 12-Negative pressure sensor; 13-Charging port; 14-Skin-friendly cover; 1401-First magnetic suction part. Detailed Implementation

[0046] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0047] The core of this application is to provide a breast pump main unit, which, when used in a breast pump, can both express breast milk and simultaneously provide cervical spine massage to the feeder. Another core aspect of this application is to provide a breast pump that includes the aforementioned breast pump main unit.

[0048] This application provides a breast pump main unit, including an arched hanging ring 1, a milk suction component 2, and a massage component 3. The arched hanging ring 1 is a hollow structure with an inner cavity; the milk suction component 2 is disposed within the inner cavity, and at least one end of the arched hanging ring 1 has a vent 10021 communicating with the milk suction component 2, through which the milk suction component 2 communicates with a breast milk collector; the massage component 3 includes a massage head 31 and a massage circuit board 32, the massage circuit board 32 being disposed within the inner cavity, and the massage head 31, connected to the massage circuit board 32, protruding from the outer surface of the arched hanging ring 1 away from the massage circuit board 32.

[0049] Specifically, such as Figures 1 to 4 As shown, the arched hanging ring 1 adopts an arched structure and can extend circumferentially along the user's target position to hang on the user's target position. Preferably, when in use, the two ends of the arched hanging ring 1 extend to the front of the user's body. Furthermore, an air vent 10021 is provided at one or both ends of the arched hanging ring 1. In order to realize the milk pumping function and simplify the external structure of the breast pump body for ease of use, a milk pumping component 2 is provided in the inner cavity of the arched hanging ring 1. The milk pumping component 2 is connected to the end of the air vent 10021 located inside the arched hanging ring 1 through a pipe. By performing actions such as suction or supply of air through the milk pumping component 2, the air pressure inside the air vent 10021 can be adjusted. The milk pump is connected to the milk collector through the air vent 10021 through a pipe. When the milk pumping component 2 is activated, the milk pumping operation can be performed.

[0050] Regarding the number and arrangement of the vent 10021, in some specific embodiments, the number of vent 10021 is one, and the vent 10021 is located at the left or right end of the arched hanging ring 1.

[0051] In some specific embodiments, the number of vents 10021 is greater than or equal to two, and several vents 10021 are provided at corresponding ends of the arched hanging ring 1. For example, if there are two vents 10021, optionally, one vent 10021 is provided at one end of the arched hanging ring 1, and the other vent 10021 is provided at the other end of the arched hanging ring 1; optionally, the two vents 10021 are provided at the same end of the arched hanging ring 1. Alternatively, if there are three vents 10021, optionally, two vents 10021 are provided at one end of the arched hanging ring 1, and the remaining vent 10021 is provided at the other end of the arched hanging ring 1; optionally, the three vents 10021 are provided at the same end of the arched hanging ring 1.

[0052] Preferably, in some specific embodiments, the number of air vents 10021 is even, the number of air vents 10021 provided at both ends of the arched hanging ring 1 is equal, and the air vents 10021 at one end of the arched hanging ring 1 and the air vents 10021 at the other end of the arched hanging ring 1 are symmetrically arranged about the arch apex of the arched hanging ring 1. In use, the air vent 10021 at one end of the arched hanging ring 1 is used to connect to the first breast milk collector, and the air vent 10021 at the other end of the arched hanging ring 1 is used to connect to the second breast milk collector, so that the breast pump main unit is subjected to uniform force when in use.

[0053] Regarding the milk suction assembly 2 that cooperates with the vent 10021, in some specific embodiments, there are two sets of milk suction assemblies 2. One set of milk suction assemblies 2 is located at the first end of the arched hanging ring 1, and the milk suction assembly 2 located at the first end of the arched hanging ring 1 is connected to the vent 10021 at the first end of the arched hanging ring 1. The other set of milk suction assemblies 2 is located at the second end of the arched hanging ring 1, and the milk suction assembly 2 located at the second end of the arched hanging ring 1 is connected to the vent 10021 at the second end of the arched hanging ring 1, so as to form independent air pressure systems at both ends of the arched hanging ring 1. Correspondingly, the milk suction assembly 2 includes an air pump 21 and a pressure regulating solenoid valve. The air pump 21 is electrically connected to the corresponding vent 10021, and the pressure regulating solenoid valve is located between the air pump 21 and the corresponding vent 10021, so as to regulate the air pressure in the corresponding vent 10021 through the pressure regulating solenoid valve.

[0054] Preferably, in some specific embodiments, the number of milk-pumping components 2 is one set, and the milk-pumping components 2 are connected to all air vents 10021 to reduce the weight of the breast pump main unit and reduce the burden on the user. Correspondingly, the milk-pumping components 2 include an air pump 21 and a directional solenoid valve, several air vents 10021 connected to branch pipes, and the outlet of the air pump 21 connected to a main pipe. A directional solenoid valve is provided between the main pipe and several branch pipes. The directional solenoid valve can be a two-position three-way valve or a three-position four-way valve, etc., to control the main pipe to selectively connect to the corresponding branch pipes.

[0055] The advantage is that a massage component 3 is installed on the arched hanging ring 1. The massage circuit board 32 in the massage component 3 is installed in the inner cavity of the arched hanging ring 1, and a through hole is opened on the side wall of the arched hanging ring 1 away from the massage circuit board 32 so that the massage head 31 can extend to the outside of the arched hanging ring 1. The massage head 31 is connected to the massage circuit board 32 so that power can be supplied to the massage head 31 and the movement of the massage head 31 can be controlled. Thus, after the arched hanging ring 1 is hung on the user's target position, the massage head 31 can contact the user's target position to massage the user's target position and relieve the user's discomfort in the target position.

[0056] It should be noted that the arrangement of the massage circuit board 32 and the massage head 31 is not limited, as long as the massage needs can be met. For example, in some specific embodiments, the massage circuit board 32 is located near the outer peripheral wall of the arched hanging ring 1, while the massage head is located near the inner peripheral wall of the arched hanging ring 1 and passes through the inner peripheral wall of the arched hanging ring 1. Alternatively, in other specific embodiments, the massage circuit board 32 is located near the inner peripheral wall of the arched hanging ring 1, while the massage head is located near the outer peripheral wall of the arched hanging ring 1 and passes through the outer peripheral wall of the arched hanging ring 1. Alternatively, in other specific embodiments, the massage circuit board 32 is located near one side wall of the arched hanging ring 1, while the massage head is located near the other side wall of the arched hanging ring 1.

[0057] It should be noted that the target location mentioned above is not limited to a specific location on the human body. For example, it can refer to the neck, waist, or arm.

[0058] Preferably, the through hole is opened at the top section of the arched hanging ring 1 to ensure the stability of the breast pump main unit.

[0059] Based on the above embodiments, the massage assembly 3 also includes a mounting cover 33; the mounting cover 33 is disposed in the inner cavity of the arched hanging ring 1, the massage circuit board 32 is mounted on the mounting cover 33, and the massage circuit board 32, the mounting cover 33 and the massage head 31 are arranged sequentially along the thickness direction of the arched hanging ring 1.

[0060] like Figure 4 and Figure 5As shown, a mounting cover 33 is installed inside the arched hanging ring 1 via adhesive or screws to mount the massage circuit board 32. The mounting cover 33 is a hollow shell structure. The arch of the arched hanging ring 1 extends horizontally, while the mounting cover 33 extends vertically, that is, it extends along the width of the arch of the arched hanging ring 1. The lower end of the mounting cover 33 faces and is close to the massage head 31 below. Correspondingly, the massage circuit board 32 is mounted on the upper end of the mounting cover 33 via screws or adhesives. This arrangement results in a reasonable layout of the massage components 3, which is beneficial for the miniaturization of the breast pump main unit.

[0061] Furthermore, both the first and second ends of the massage circuit board 32 protrude from the mounting cover 33, and the first end of the massage circuit board 32 is electrically connected to the battery 4, while the second end of the massage circuit board 32 is electrically connected to the air pump 21.

[0062] like Figure 4 As shown, the massage circuit board 32 protrudes from the mounting cover 33 towards the left end near the battery 4, facilitating electrical connection to the battery 4 located at the left end of the arched hanging ring 1 via a second connecting cable 9 running along the length of the left segment of the arched hanging ring 1; the massage circuit board 32 protrudes from the mounting cover 33 towards the right end near the air pump 21, facilitating electrical connection to the air pump 21 located at the right end of the arched hanging ring 1 via a second connecting cable 9 running along the length of the right segment of the arched hanging ring 1. This reduces the difficulty of installing the massage component 3, improves installation convenience, and facilitates wiring.

[0063] Based on the above embodiment, the mounting cover 33 extends along the width direction of the arched hanging ring 1, and the end of the mounting cover 33 near the massage head 31 has a flange 331, the free end of which abuts and supports the arched hanging ring 1.

[0064] like Figure 4 As shown, the lower end of the mounting cover 33 is a flange 331, which folds outward toward the outside of the mounting cover 33. The inner and outer sides of the flange 331 are supported on the inner and outer walls of the arched hanging ring 1, respectively, to improve the stability of the massage component 3, extend the service life of the breast pump main unit, and facilitate the installation and reinforcement of the mounting cover 33, for example, by positioning the mounting cover 33 by adhesive bonding.

[0065] Based on the above embodiments, the massage component 3 also includes a first connecting cable 34;

[0066] The massage circuit board 32 includes a first control module for controlling the massage head 31 to vibrate for massage, and / or, the massage circuit board 32 includes a second control module for controlling the massage head 31 to generate low-frequency pulses for pulse massage, and / or, the massage circuit board 32 includes a third control module for controlling the massage head 31 to heat for hot compress, and / or, the massage circuit board 32 includes a fourth control module for controlling the massage head 31 to perform infrared heat therapy.

[0067] The first control module, the second control module, the third control module, and / or the fourth control module are connected to the corresponding massage head 31 via the corresponding first connection cable 34.

[0068] In some specific embodiments, the massage head 31 is an integrated massage head 31 that integrates vibration massage function, pulse massage function, hot compress function and infrared heat moxibustion function. The first control module, the second control module, the third control module and the fourth control module are all connected to each massage head 31 to control the massage head 31 to work in the corresponding mode, such as vibration massage mode, or vibration massage and pulse massage mode, or vibration massage and hot compress mode, etc.

[0069] In some specific embodiments, the first set of massage heads 31 is an integrated massage head 31 that integrates vibration massage function and pulse massage function. The first control module and the second control module are connected to the first set of massage heads 31 to control the first set of massage heads 31 to work in corresponding modes, specifically including vibration massage mode, pulse massage mode, and vibration massage and pulse massage mode. The second set of massage heads 31 is an integrated massage head 31 that integrates hot compress function and infrared heat therapy function. The third control module and the fourth control module are connected to the second set of massage heads 31 to control the second set of massage heads 31 to work in corresponding modes, specifically including hot compress mode, infrared heat therapy mode, and hot compress and infrared heat therapy mode.

[0070] In some specific embodiments, the massage head 31 includes a first massage head 31, a second massage head 31, a third massage head 31, and a fourth massage head 31. The first massage head 31 is a vibration massage head 31 and is connected to the first control module. The second massage head 31 is a pulse massage head 31 and is connected to the second control module. The third massage head 31 is a heat therapy massage head 31 and is connected to the third control module. The fourth massage head 31 is an infrared heat therapy massage head 31 and is connected to the fourth control module. Thus, the first control module, the second control module, the third control module, and the fourth control module can control their respective connected massage heads 31.

[0071] In some specific embodiments, the massage head 31 is a vibrating massage head 31, and the breast pump main unit is only equipped with the first control module, so the breast pump main unit only performs vibration massage.

[0072] Of course, the configuration of the first control module, the second control module, the third control module, and the fourth control module is not limited to the specific embodiments disclosed above, and any configuration can be selected. The type of massage head 31 is also not limited to the specific embodiments disclosed above, as long as it can meet the massage needs.

[0073] Furthermore, the lower surface of the massage circuit board 32 is its front side. Electrical components for controlling the massage head 31 and electrical connection terminals are installed on the front side of the massage circuit board 32. The upper segment of the first connecting cable 34 is inserted inside the mounting cover 33, and the lower segment extends out from the opening at the lower end of the mounting cover 33 to its outside. The upper end of the first connecting cable 34 is electrically connected to the front side of the massage circuit board 32, and the lower end is electrically connected to the upper end of the massage head 31 located in the inner cavity of the arched hanging ring 1.

[0074] Based on the above embodiments, the milk pumping assembly 2 includes an air pump 21 and a connecting air tube 22;

[0075] The air pump 21 and the connecting air pipe 22 are both located inside the arched hanging ring 1;

[0076] Both ends of the arched hanging ring 1 have air vents 10021, and the air pump 21 and the two air vents 10021 are connected by the air pipe 22.

[0077] Specifically, such as Figures 1 to 4 , Figure 7 and Figure 9 As shown, there is a vent 10021 at both the left and right ends of the arched hanging ring 1. In the milk pumping assembly 2, the outlet of the air pump 21 is connected to the two vents 10021 through the connecting air pipe 22, so that the air pressure inside the vents 10021 at both ends of the arched hanging ring 1 can be adjusted by the air pump 21. This setting is beneficial to improving milk pumping efficiency and ensuring the stability of the breast pump main unit.

[0078] It should be noted that there is no limitation on the number and type of air pump 21 and connecting air pipe 22, as long as the above functions can be achieved. For example, in some specific embodiments, there are two air pumps 21 and two connecting air pipes 22. The outlet of one air pump 21 is connected to a vent 10021 through a connecting air pipe 22, and the outlet of the other air pump 21 is connected to another vent 10021 through another connecting air pipe 22.

[0079] Alternatively, preferably, in some specific embodiments, there is only one air pump 21 and one connecting air pipe 22. One end of the connecting air pipe 22 is connected to the outlet of the air pump 21, the other end of the connecting air pipe 22 is connected to the air vent 10021 at the left end of the arched hanging ring 1, and the other end of the connecting air pipe 22 is connected to the air vent 10021 at the right end of the arched hanging ring 1. This arrangement helps to reduce the weight of the breast pump main unit.

[0080] Furthermore, such as Figure 7 and Figure 9 As shown, in some specific embodiments, the breast pumping assembly 2 also includes a first switching valve 10 and a second switching valve 11. The first switching valve 10 is disposed in the inner cavity of the first end of the arched hanging ring 1, and the second switching valve 11 is disposed in the inner cavity of the second end of the arched hanging ring 1. Both the first switching valve 10 and the second switching valve 11 are disposed on the connecting air pipe 22. The first switching valve 10 is used to control the opening and closing of the first end air vent 10021 of the arched hanging ring 1, and the second switching valve 11 is used to control the opening and closing of the second end air vent 10021 of the arched hanging ring 1. Thus, in use, double suction or single suction can be achieved to meet the needs of multiple scenarios.

[0081] Based on the above embodiments, the breast pump main unit also includes a battery 4, an air pump 21 is located at the first end of the arched hanging ring 1, and the battery 4 is located at the second end of the arched hanging ring 1; the first end of the massage circuit board 32 is electrically connected to the battery 4, and the second end of the massage circuit board 32 is electrically connected to the air pump 21.

[0082] The breast pump main unit is equipped with battery 4 to power the entire breast pump main unit. For example, as shown in the illustration... Figure 4 , Figure 7 and Figure 9 As shown, the battery 4 is located in the inner cavity of the left end of the arched hanging ring 1, and the air pump 21 is located in the inner cavity of the right end of the arched hanging ring 1, so that the two ends of the arched hanging ring 1 are evenly stressed, ensuring that the breast pump main unit is stably attached to the user's target position. The battery 4 supplies power to the air pump 21 and the massage component 3 through the second connecting cable 9 that runs along the length of the arched hanging ring 1.

[0083] It should be noted that the arrangement of the battery 4 and the air pump 21 is not limited to the arrangement in the above embodiments. Preferably, the air pump 21 and / or the battery 4 are arranged at the first end of the arched hanging ring 1. For example, in some specific embodiments, refer to... Figure 1 refer to Figure 3 As shown, the left end of the arched hanging ring 1 is provided with a battery 4 and an air pump 21, and the right end of the arched hanging ring 1 is provided with a balance block; or, in some other specific embodiments, the left and right ends of the arched hanging ring 1 are provided with corresponding batteries 4 and air pumps 21, etc., as long as it can help ensure the balance of the arched hanging ring 1 while meeting the milk pumping needs.

[0084] In some specific embodiments, the inner wall of the arched hanging ring 1 has a first mounting groove and a second mounting groove, a portion of the connecting air pipe 22 is embedded in the first mounting groove, and a portion of the second connecting cable 9 is embedded in the second mounting groove.

[0085] Preferably, in some specific embodiments, the arched hanging ring 1 has an installation hole at its top. The first section of the connecting air pipe 22 is inserted into the inner cavity of the first end of the arched hanging ring 1, the second section of the connecting air pipe 22 is inserted into the inner cavity of the second end of the arched hanging ring 1, and the third section of the connecting air pipe 22 passes through the installation hole. The first section, the third section, and the second section are connected sequentially. Correspondingly, the second connecting cable 9 includes a first branch connecting cable and a second branch connecting cable. The first branch connecting cable is inserted into the inner cavity of the left side section of the arched hanging ring 1, and the second branch connecting cable is inserted into the inner cavity of the right side section of the arched hanging ring 1.

[0086] Based on the above embodiments, the breast pumping assembly 2 also includes a main circuit board 23 and a secondary circuit board 24. The main circuit board 23 is located at the first end of the arched hanging ring 1, and the secondary circuit board 24 is located at the second end of the arched hanging ring 1.

[0087] Battery 4 is electrically connected to main circuit board 23, and main circuit board 23 is electrically connected to the first end of massage circuit board 32;

[0088] The air pump 21 is electrically connected to the sub-circuit board 24, and the sub-circuit board 24 is electrically connected to the second end of the massage circuit board 32.

[0089] like Figure 4 , Figure 7 and Figure 9 As shown, a main circuit board 23 is located in the inner cavity of the left end of the arched hanging ring 1, and a secondary circuit board 24 is located in the inner cavity of the right end of the arched hanging ring 1. The battery 4 is electrically connected to the power supply terminal of the main circuit board 23 via a portion of the second connecting cable 9. Thus, the battery 4 is electrically connected to the massage circuit board 32 via the main circuit board 23 and the portion of the second connecting cable 9 that connects the main circuit board 23 to the massage circuit board 32. Similarly, the air pump 21 is electrically connected to the power supply terminal of the secondary circuit board 24 via the second connecting cable 9. Thus, the air pump 21 is electrically connected to the massage circuit board 32 via the secondary circuit board 24 and the portion of the second connecting cable 9 that connects the secondary circuit board 24 to the massage circuit board 32. With this configuration, the layout of the breast pump main unit is reasonable, and it is convenient to quickly control the operation of the air pump 21 and the massage head 31, effectively improving the response speed.

[0090] Furthermore, in conjunction with the embodiment described above which includes a first switching valve 10 and a second switching valve 11, the first switching valve 10 is electrically connected to the main circuit board 23 via a cable, and the second switching valve 11 is electrically connected to the sub-circuit board 24 via a cable. The configuration of the main circuit board 23 and the sub-circuit board 24 facilitates the convenient arrangement of components within the inner cavities at both ends of the arched hanging ring 1.

[0091] Furthermore, such as Figure 8As shown, a negative pressure sensor 12 is electrically connected to the main circuit board 23. The negative pressure sensor 12 is used to detect the air pressure in the connecting air tube 22 in real time, so that the main circuit board 23, the massage circuit board 32 and the auxiliary circuit board 24 can control the signal transmission in sequence to control the movement of the air pump 21, such as suction or supply of air.

[0092] Based on the above embodiments, at least one end of the arched hanging ring 1 has an insertion interface 1001, and a vent pipe 1002 is inserted into the insertion interface 1001. The vent pipe 1002 is used for a milk collection pipe that can be connected to the milk collection device. The vent 10021 is the inner cavity of the vent pipe 1002.

[0093] The side wall of the insertion interface 1001 is provided with a movable linkage switch 8. The linkage switch 8 is located on the side of the vent pipe 1002. When the milk collection pipe is inserted into or removed from the vent pipe 1002, the linkage switch 8 can be pushed or released to open or close the vent port 10021.

[0094] like Figure 6 As shown, at the end of the arched hanging ring 1 where a vent 10021 is required, an insertion interface 1001 is provided, and a vent pipe 1002 is inserted inside the insertion interface 1001. The inner cavity of the vent pipe 1002 is the vent 10021.

[0095] To control the opening and closing of the vent 10021, an associated switch 8 is provided in the insertion port 1001 to detect whether the milk collection pipe is inserted. The associated switch 8 is used to control the opening and closing of the corresponding valve. Specifically, the associated switch 8 is rotatably or slidably mounted on the side wall of the insertion port 1001, and the head of the associated switch 8 extends towards the vent pipe 1002. During the process of inserting the milk collection pipe into the insertion port 1001 to connect the vent pipe 1002, the head of the associated switch 8 needs to be pushed towards the inside of the insertion port 1001. After the milk collection pipe is inserted into place, the associated switch 8 controls the corresponding valve to open. Conversely, during the process of pulling the milk collection pipe out of the vent pipe 1002 and the insertion port 1001, the associated switch 8 loses its thrust. Under the push of the reset component connected to the associated switch 8, the associated switch 8 can be reset, and the associated switch 8 can control the corresponding valve to close.

[0096] Preferably, in some specific embodiments, there are two associated switches 8. One associated switch 8 is disposed at the first end of the arched hanging ring 1, and the other associated switch 8 is disposed at the second end of the arched hanging ring 1. Correspondingly, the associated switch 8 located at the first end of the arched hanging ring 1 is movably disposed on the side wall of the first end insertion interface 1001 of the arched hanging ring 1, and is used to control the opening and closing of the first switching valve 10. Similarly, the associated switch 8 located at the second end of the arched hanging ring 1 is movably disposed on the side wall of the second end insertion interface 1001 of the arched hanging ring 1, and is used to control the opening and closing of the second switching valve 11.

[0097] In use, when the milk collection pipe is inserted into the insertion port 1001 at the first end of the arched hanging ring 1 and connected to the vent pipe 1002 at the first end of the arched hanging ring 1, the first switch valve 10 is opened by the associated switch 8 at the first end of the arched hanging ring 1. Similarly, when the milk collection pipe is inserted into the insertion port 1001 at the second end of the arched hanging ring 1 and connected to the vent pipe 1002 at the second end of the arched hanging ring 1, the second switch valve 11 is opened by the associated switch 8 at the second end of the arched hanging ring 1. Conversely, when the linkage switch at the first end of the arched hanging ring 1 does not detect the milk collection pipe being inserted into the vent pipe 1002 at the first end of the arched hanging ring 1, the second switch valve 11 will remain closed. Similarly, when the linkage switch at the second end of the arched hanging ring 1 does not detect the milk collection pipe being inserted into the vent pipe 1002 at the second end of the arched hanging ring 1, the second switch valve 11 will remain closed. The breast pump unit then has single / double suction functions.

[0098] Based on the above embodiments, the breast pump main unit also includes two skin-friendly covers 14, which are detachably connected to the arched hanging ring 1. Specifically, the breast pump main unit also includes two skin-friendly covers 14, and each skin-friendly cover 14 is provided with a first magnetic attraction part 1401. The first end and the second end of the arched hanging ring 1 are provided with a second magnetic attraction part 104. The first magnetic attraction part 1401 and the second magnetic attraction part 104 magnetically engage, so that the two skin-friendly covers 14 can be attracted to or separated from the inner side of the corresponding ends of the arched hanging ring 1.

[0099] like Figure 4 As shown, a second magnetic suction part 104 is provided at both the left and right ends of the arched hanging ring 1. Correspondingly, the breast pump main unit is equipped with two skin-friendly covers 14, and a first magnetic suction part 1401 is installed on each of the two skin-friendly covers 14. Utilizing the magnetic attraction between the first magnetic suction part 1401 and the second magnetic suction part 104, the breast pump can be adjusted as needed. Figure 1As shown, one skin-friendly cover 14 is placed on the inner left side of the arched hanging ring 1, and another skin-friendly cover 14 is placed on the inner right side of the arched hanging ring 1, with the two skin-friendly covers 14 facing each other. Thus, the two ends of the arched hanging ring 1 come into contact with the human body through the skin-friendly covers 14, so as to avoid discomfort to the user's skin. The skin-friendly covers 14 can be made of fabric or soft sponge, etc. Alternatively, when not in use or when it is necessary to clean the skin-friendly covers 14, the two skin-friendly covers 14 can be removed from the arched hanging ring 1.

[0100] Based on the above embodiment, it also includes a main switch 5, a massage switch 6, and a reminder switch 7; the main switch 5 is used to control the start or stop of the breast pump main unit and control the suction force of the breast pump component 2; the massage switch 6 is used to control the operation of the massage component 3; the reminder switch 7 is used to control the operation of the status reminder component; the main switch 5, the massage switch 6, and the reminder switch 7 are all movably located at the first end of the arched hanging ring 1.

[0101] like Figure 1 and Figure 2 As shown, a mounting hole is provided at the left end of the arched hanging ring 1 where the main circuit board 23 and power supply are located. The head end of the whole machine switch 5, the head end of the massage switch 6 and the head end of the prompt switch 7 all extend out of the arched hanging ring 1 through the mounting hole.

[0102] The end of the main switch 5 is mounted on the main circuit board 23. Through the control circuit of the main circuit board 23, the main switch 5 can be pressed to start or stop the breast pump, or to adjust the suction force of the breast pump component 2 when it is in the start state.

[0103] The end of the massage switch 6 is also mounted on the main circuit board 23, so that the massage component 3 can be started or stopped through the corresponding circuit on the main circuit board 23, the second connecting cable 9 between the main circuit board 23 and the massage circuit board 32, and the corresponding circuit of the massage circuit board 32. Alternatively, the massage mode of the massage component 3 can be controlled, such as vibration massage and / or pulse massage and / or hot compress function and / or infrared heat therapy.

[0104] The tail end of the prompt switch 7 is also mounted on the main circuit board 23. Correspondingly, a status prompt component that can emit sound, such as a speaker, is connected to the main circuit board 23 and / or the sub-circuit board 24 and / or the massage circuit board 32. The prompt switch 7 is connected to the status prompt component through a corresponding circuit so as to control the start or stop of the status prompt component, or to control the prompt mode of the status prompt component, such as voice prompt and / or vibration prompt.

[0105] This improves the controllability of the breast pump main unit, while reducing the difficulty of use, minimizing the size of the breast pump main unit, and enhancing portability.

[0106] Furthermore, the first end of the arched hanging ring 1 also has a charging port 13, which extends into the interior of the arched hanging ring 1 and is electrically connected to the battery 4 so as to charge the rechargeable battery 4.

[0107] Based on the above embodiments, the number of massage heads 31 is greater than or equal to two, and a plurality of massage heads 31 are arranged along the length direction of the arched hanging ring 1.

[0108] Several massage heads 31 are arranged in a row along the length of the arched hanging ring 1. The number of massage heads 31 in each row can be two, three, or four, and the number of rows of massage heads 31 can be one, two, or three. When the number of rows of massage heads 31 is greater than two, the massage heads 31 in each row are arranged around the circumference of the arched hanging ring 1 to meet the user's massage needs.

[0109] Based on the above embodiments, the arched hanging ring 1 includes an arched outer shell 1011, an arched inner shell 1012, a first enclosing shell 102, and a second enclosing shell 103;

[0110] The arched outer shell 1011 is fastened to the arched inner shell 1012 to form a closed arched tube 101;

[0111] The first containment shell 102 includes a cylindrical and hollow first containment shell 102 body and a first connecting pipe 1021. The first connecting pipe 1021 is connected to the peripheral wall of the first containment shell 102 body, and the inner cavity of the first connecting pipe 1021 is connected to the inner cavity of the first containment shell 102 body.

[0112] The second containment shell 103 includes a cylindrical and hollow second containment shell 103 body and a second connecting pipe 1031. The second connecting pipe 1031 is connected to the peripheral wall of the second containment shell 103 body, and the inner cavity of the second connecting pipe 1031 is connected to the inner cavity of the second containment shell 103 body.

[0113] One end of the arched tube 101 is inserted into the first connecting tube 1021, and the other end of the arched tube 101 is inserted into the second connecting tube 1031;

[0114] Both the first container shell body and the second enclosing shell 103 body have vents 10021.

[0115] Specifically, such as Figures 1 to 4 As shown, the lower side of the upper arched outer shell 1011 is open, and the upper side of the lower arched inner shell 1012 is also open. One of the arched outer shell 1011 and the arched inner shell 1012 has a groove on the open side, and the other has a protruding structure. The protruding structure can be embedded in the groove, so that the arched outer shell 1011 and the arched inner shell 1012 can be fastened together to form an integral arched tube 101.

[0116] like Figure 4 As shown, a first enclosing shell 102 is installed at the lower left end of the arched tube 101. Specifically, the lower left end of the arched tube 101 extends vertically, while the body of the first enclosing shell 102 is a shell structure that extends horizontally along the axis. A first connecting pipe 1021 is fixedly connected to the body of the first enclosing shell 102 in the circumferential direction. The lower left end of the arched tube 101 is inserted into the inner cavity of the first connecting pipe 1021, so that the body of the first enclosing shell 102 communicates with the inner cavity of the arched tube 101 through the first connecting pipe 1021. The first connecting cable 34 passes through the first connecting pipe 1021.

[0117] Similarly, a second housing 103 is installed at the lower right end of the arched tube 101. Specifically, the lower left end of the arched tube 101 extends vertically, while the body of the second housing 103 is a shell structure that extends laterally along the axis. A second connecting pipe 1031 is circumferentially fixed to the body of the second housing 103. The lower left end of the arched tube 101 is inserted into the inner cavity of the second connecting pipe 1031, so that the body of the second housing 103 communicates with the inner cavity of the arched tube 101 through the second connecting pipe 1031. The first connecting cable 34 passes through the second connecting pipe 1031. This facilitates wiring and reduces assembly difficulty.

[0118] Correspondingly, the battery 4, main circuit board 23, main switch 5, massage switch 6 and prompt switch 7 are all located in the first housing 102, and the air pump 21 and auxiliary circuit board 24 are all located in the second housing 103.

[0119] In addition to the breast pump main unit described above, this application also provides a breast pump that includes the breast pump main unit disclosed in the above embodiments, and further includes a milk collector. The air vent 10021 of the breast pump main unit and the milk collector are connected through a milk collection pipe. Since this breast pump uses the breast pump main unit disclosed in the above embodiments, please refer to the beneficial effects of the breast pump main unit disclosed in the above embodiments for the beneficial effects of this breast pump.

[0120] It should be noted that the relational terms such as "first" and "second" mentioned above are only used to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities; the terms "top" and "bottom" and the directional terms "up," "down," "left," and "right" mentioned above are defined based on the accompanying drawings in the specification.

[0121] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0122] The breast pump and its main unit provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this application. It should be noted that those skilled in the art can make several improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of this application.

Claims

1. A breast pump main unit, characterized in that, include: Arch-shaped hanging ring (1), wherein the arch-shaped hanging ring (1) is a hollow structure with an inner cavity; The milk pump assembly (2) is located in the inner cavity, and at least one end of the arched hanging ring (1) has a vent (10021) communicating with the milk pump assembly (2). The milk pump assembly (2) is connected to the milk collector through the vent (10021). Massage assembly (3), the massage assembly (3) includes a massage head (31) and a massage circuit board (32), the massage circuit board (32) is disposed in the inner cavity, and the massage head (31) connected to the massage circuit board (32) protrudes from the outer surface of the arched hanging ring (1) away from the massage circuit board (32).

2. The breast pump main unit according to claim 1, characterized in that, The massage component (3) also includes a mounting cover (33); the mounting cover (33) is disposed in the inner cavity of the arched hanging ring (1), the massage circuit board (32) is mounted on the mounting cover (33), and the massage circuit board (32), the mounting cover (33) and the massage head (31) are arranged sequentially along the thickness direction of the arched hanging ring (1).

3. The breast pump main unit according to claim 2, characterized in that, The mounting cover (33) extends along the width direction of the arched hanging ring (1), and the end of the mounting cover (33) near the massage head (31) has a flange (331), the free end of which abuts against and is supported by the arched hanging ring (1).

4. The breast pump main unit according to claim 2, characterized in that, The massage component (3) also includes a first connecting cable (34); The massage circuit board (32) includes a first control module for controlling the massage head (31) to vibrate for massage, and / or, the massage circuit board (32) includes a second control module for controlling the massage head (31) to generate low-frequency pulses for pulse massage, and / or, the massage circuit board (32) includes a third control module for controlling the massage head (31) to heat for hot compress, and / or, the massage circuit board (32) includes a fourth control module for controlling the massage head (31) to perform infrared heat therapy; The first control module, the second control module, the third control module and / or the fourth control module are connected to the corresponding massage head (31) via the corresponding first connection cable (34).

5. The breast pump main unit according to claim 1, characterized in that, The milk suction assembly (2) includes an air pump (21) and a connecting air tube (22); The air pump (21) and the connecting air pipe (22) are both located inside the arched hanging ring (1); Both ends of the arched hanging ring (1) have air vents (10021), and the connecting air pipe (22) connects the air pump (21) and the two air vents (10021).

6. The breast pump main unit according to claim 5, characterized in that, The breast pump main unit also includes a battery (4), the air pump (21) is located at the first end of the arched hanging ring (1), and the battery (4) is located at the second end of the arched hanging ring (1); the first end of the massage circuit board (32) is electrically connected to the battery (4), and the second end of the massage circuit board (32) is electrically connected to the air pump (21).

7. The breast pump main unit according to claim 6, characterized in that, The milk pumping assembly (2) also includes a main circuit board (23) and a secondary circuit board (24). The main circuit board (23) is located at the first end of the arched hanging ring (1), and the secondary circuit board (24) is located at the second end of the arched hanging ring (1). The battery (4) is electrically connected to the main circuit board (23), and the main circuit board (23) is electrically connected to the first end of the massage circuit board (32); The air pump (21) is electrically connected to the sub-circuit board (24), which is electrically connected to the second end of the massage circuit board (32).

8. The breast pump main unit according to claim 1, characterized in that, At least one end of the arched hanging ring (1) has an insertion interface (1001), in which a vent tube (1002) is inserted. The vent tube (1002) is used to connect to the milk collection pipe of the milk collector, and the vent (10021) is the inner cavity of the vent tube (1002). The side wall of the insertion interface (1001) is provided with a movable association switch (8). The association switch (8) is located on the side of the vent pipe (1002). When the milk collection pipe is inserted into or removed from the vent pipe (1002), the association switch (8) can be pushed or released to open or close the vent (10021).

9. The breast pump main unit according to claim 1, characterized in that, The breast pump main unit also includes two skin-friendly covers (14), which are detachably connected to the arched hanging ring (1).

10. A breast pump, comprising a milk collection device, characterized in that, It also includes the breast pump main unit as described in any one of claims 1-9, wherein the air vent (10021) of the breast pump main unit is connected to the milk collector via a milk collection pipe.

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