Split type breast pump main machine

Abstract

The utility model discloses a split type breast pump main machine, which belongs to the technical field of mother and baby products and comprises a front cover, a rear cover and an upper cover, the front cover is fixedly connected with the rear cover through a connecting piece, an installation cavity is formed between the front cover and the rear cover, the rear cover is clamped at the joint of the top of the front cover and the top of the rear cover, and the upper cover is connected with the front cover. A pump valve module is arranged in the mounting cavity, a circuit board is arranged on one side of the pump valve module, a display screen is arranged on one side of the circuit board, the pump valve module, the circuit board, the battery module and the display screen can be combined in order, the internal structure design is regular, and the problem that the internal structure is in a mess is solved; the problems that an air pump, an air valve, an input interface and an output interface are integrated into a shell and form an independent pump valve module are solved, the multi-layer sound insulation and noise reduction effect is achieved, and the problems that function output is unstable, noise is large and the like are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mother and baby products, and more specifically, to a split-type breast pump main unit. Background Art

[0002] A breast pump refers to a tool used to extract breast milk accumulated in the mammary glands. It is generally applicable when the baby cannot directly suck breast milk, or when there are problems with the mother's nipples, or when, despite insisting on working, the mother still hopes to breastfeed. With the development of modern technology and the continuous expansion of the mother and baby products market, various brands and types of breast pumps have emerged, and the split-type breast pump is a relatively common type among them.

[0003] Based on the above, the inventor found that: the internal structure design of the existing split-type breast pump main unit is irregular and messy, making the modular production and assembly process relatively cumbersome, which is not conducive to expanding the design and production convenience. At the same time, the noise reduction effect of the existing split-type breast pump main unit is poor, the air flow output is unstable, there is a certain vortex flow, which reduces its output efficiency and results in a poor user experience. Therefore, in view of this, the existing structure is studied and improved to provide a split-type breast pump main unit, with the expectation of achieving a more practical value. Summary of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a split-type breast pump main unit, which can orderly combine the pump valve module, circuit board, battery module and display screen, making its internal structure design regular, solving the problem of messy internal structure and being not conducive to expanding the design and production convenience. At the same time, the air pump, air valve, input interface and output interface are integrated into the housing to form an independent pump valve module, achieving the effect of multi-layer sound insulation and noise reduction, and solving the problems of unstable functional output and high noise.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A split-type breast pump main unit includes a front cover, a rear cover and an upper cover. The front cover and the rear cover are fixedly connected by a connecting piece, and an installation chamber is formed between them. The rear cover is snap-connected to the connection part between the top of the front cover and the rear cover. A pump valve module is arranged inside the installation chamber. A circuit board is arranged on one side of the pump valve module, a display screen is arranged on one side of the circuit board, and battery modules are installed at one end of the pump valve module and on the side close to the rear cover.

[0009] The pump valve module includes a housing fixedly installed inside the installation chamber. Inside the housing, there are two air pumps, air valves, an input interface, and an output interface. The air pumps and air valves are respectively connected to the input interface and the output interface through a three-way silicone tube.

[0010] Furthermore, an opening is provided at the top of the upper cover, and an air tube plug is arranged inside the opening. The bottom of the air tube plug seals the ports of the input interface and the output interface respectively.

[0011] Furthermore, a through hole is provided on one side of the front cover, and one side of the display screen is embedded in the through hole.

[0012] Furthermore, the display screen is one of an LED screen and a liquid crystal screen.

[0013] Furthermore, a keypad is installed at the connection of the other ends of the front cover and the rear cover, and buttons are arranged on the keypad.

[0014] Furthermore, the circuit board is electrically connected to the air pump, air valve, display screen, battery module, and keypad through wires respectively.

[0015] Furthermore, a handle strap is fixedly connected at the connection of one end of the front cover and the rear cover.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present utility model are as follows:

[0018] (1) In this solution, by modularly and orderly combining the pump valve module, circuit board, battery module, and display screen, the internal structure design is regular, solving the problems of messy internal structure, being not conducive to expansion design and production convenience. At the same time, the air pump, air valve, input interface, and output interface are integrated into the housing to form an independent pump valve module, achieving the effect of multi-layer sound insulation and noise reduction, and solving the problems of unstable function output and high noise.

[0019] (2) In this solution, through the setting of the display screen, the display screen can be selected as an LED screen or a liquid crystal screen. Among them, the LED screen has no splicing gaps in the full screen, can provide a better visual effect, can automatically adapt to indoor and outdoor light, provide a comfortable viewing experience, and has the characteristics of waterproof and sunscreen. While the liquid crystal screen has the characteristics of high resolution and high stability, and the modular design makes installation and management more convenient. The selection of the dual screens can be determined according to needs, which can solve diversified design elements, make the display effect more friendly, greatly improve the visual effect, and make it more convenient to use. Brief description of the drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 It is a schematic diagram of the split structure of the present utility model;

[0022] Figure 3 It is a schematic diagram of the split structure of the present utility model;

[0023] Figure 4 It is a schematic diagram of the position structure of the pump valve module and the circuit board of the present utility model;

[0024] Figure 5 It is a schematic diagram of the internal structure of the pump valve module of the present utility model.

[0025] Description of the reference numerals in the figure:

[0026] 1. Front cover;

[0027] 2. Rear cover;

[0028] 3. Upper cover;

[0029] 4. Connector;

[0030] 5. Installation chamber;

[0031] 6. Pump valve module; 601. Housing; 602. Air pump; 603. Air valve; 604. Input interface; 605. Output interface; 606. Three-way silicone tube;

[0032] 7. Circuit board;

[0033] 8. Display screen;

[0034] 9. Battery module;

[0035] 10. Air tube plug;

[0036] 11. Button board;

[0037] 12. Button;

[0038] 13. Handle strap. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0040] Embodiment:

[0041] Please refer to Figures 1-5, A split-type breast pump main unit, including a front cover 1, a rear cover 2 and an upper cover 3. The front cover 1 and the rear cover 2 are fixedly connected by a connecting member 4, and an installation chamber 5 is formed between them. The rear cover 2 is snap-connected to the connection between the top of the front cover 1 and the rear cover 2. Inside the installation chamber 5, there is a pump valve module 6. On one side of the pump valve module 6, there is a circuit board 7. On one side of the circuit board 7, there is a display screen 8. At one end of the pump valve module 6 and on the side close to the rear cover 2, there are battery modules 9 installed. When in use, the overall structure of this split-type breast pump main unit has a strong sense of integrity and softness, and the holding effect conforms to ergonomics, meeting the needs of user-friendly use;

[0042] The pump valve module 6 includes a housing 601 fixedly installed inside the installation chamber 5. Inside the housing 601, there are two air pumps 602, an air valve 603, an input interface 604 and an output interface 605. The air pumps 602 and the air valve 603 are respectively connected to the input interface 604 and the output interface 605 through a three-way silicone tube 606. When in use, the air pumps 602, the air valve 603, the input interface 604 and the output interface 605 are integrated into the housing 601 to form an independent pump valve module 6, achieving the effect of multi-layer sound insulation and noise reduction. And with the cooperation of the three-way silicone tube 606, the air flow is stably output, reducing vortex flow and improving the output efficiency, solving the problems of unstable function output and high noise.

[0043] Refer to Figure 1 and Figure 2 , An opening is provided at the top of the upper cover 3, and an air tube plug 10 is arranged inside the opening. The bottom of the air tube plug 10 plugs the ports of the input interface 604 and the output interface 605 respectively. When in use, through the setting of the air tube plug 10, the ports of the input interface 604 and the output interface 605 can be plugged to prevent dust from entering and causing pollution.

[0044] Refer to Figure 1 , A through hole is provided on one side of the front cover 1, and one side of the display screen 8 is embedded in the through hole.

[0045] Refer to Figure 2 , The display screen 8 is one of an LED screen and a liquid crystal screen. When in use, the LED screen has no splicing gaps across the whole screen, can provide a better visual effect, can automatically adapt to indoor and outdoor light, provide a comfortable viewing experience, and has the characteristics of waterproof and sunscreen. While the liquid crystal screen has the characteristics of high resolution and high stability, and the modular design makes installation and management more convenient. According to the product design requirements and the usage occasions, the two types of display screens 8 are selected. In addition, these two different display screens 8 can also be seamlessly connected, solving the problem of diversified design elements and enhancing the visual effect.

[0046] Refer to Figure 2 , A key board 11 is installed at the connection of the other ends of the front cover 1 and the rear cover 2, and buttons 12 are arranged on the key board 11.

[0047] Refer to Figure 4 and Figure 5 The circuit board 7 is electrically connected to the air pump 602, the air valve 603, the display screen 8, the battery module 9, and the keypad 11 through wires respectively.

[0048] Refer to Figure 3 One end connection of the front cover 1 and the rear cover 2 is fixedly connected with a handle strap 13, and the equipped silica gel handle strap 13 can facilitate carrying during use.

[0049] During use: The modular pump-valve module 6, the circuit board 7, the display screen 8, and the battery module 9 are quickly installed into the installation chamber 5, and then the breast pump and the storage container are connected through a silica gel hose and are respectively connected to the input interface 604 and the output interface 605. At this time, the air pump 602 is started, and with the cooperation of the air valve 603, the collection of milk can be realized; the entire structure is modularly designed, which can greatly reduce the design time and the verification and testing time, effectively shorten the product development cycle, and at the same time ensure the stable performance of the product and mass customization production, saving the production cycle and quickly responding to market demands; at the same time, multi-level sound insulation measures are taken for the pump-valve module 6 in the installation chamber 5, so that the operating noise can be effectively reduced, achieving an ideal noise reduction effect, the function output is more stable and smooth, the product use experience is more superior, and in addition, the size design of the entire product takes into account both the use function of the product and the friendly grip feeling during use, and the equipped silica gel handle also well meets the carrying requirements.

[0050] Finally, it should be noted that: In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0051] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The above are only the preferred specific embodiments of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A split breast pump host, comprising a front cover (1), a rear cover (2) and an upper cover (3), wherein the front cover (1) and the rear cover (2) are fixedly connected via a connecting piece (4), and a mounting chamber (5) is formed between the two, and the rear cover (2) is snap-connected to the connection between the front cover (1) and the top of the rear cover (2), characterized in that: A pump valve module (6) is arranged inside the installation chamber (5), a circuit board (7) is arranged on one side of the pump valve module (6), a display screen (8) is arranged on one side of the circuit board (7), and a battery module (9) is installed on one end of the pump valve module (6) and on a side close to the rear cover (2); The pump-valve module (6) comprises a housing (601) fixedly mounted inside the mounting chamber (5), wherein the housing (601) is provided with two air pumps (602), an air valve (603), an input interface (604) and an output interface (605), wherein the air pump (602) and the air valve (603) are respectively connected to the input interface (604) and the output interface (605) via a three-way silicone tube (606).

2. A split breast pump host according to claim 1, characterized in that: The top of the upper cover (3) is provided with an opening, and a trachea plug (10) is arranged in the opening, and the bottom of the trachea plug (10) blocks the ports of the input interface (604) and the output interface (605) respectively.

3. The split breast pump host according to claim 1, characterized in that: A through hole is provided on one side of the front cover (1), and one side of the display screen (8) is embedded in the through hole.

4. The split breast pump host according to claim 1, characterized in that: The display screen (8) is one of an LED screen and a liquid crystal screen.

5. The split breast pump host according to claim 1, characterized in that: A keypad (11) is installed at the connection between the other ends of the front cover (1) and the rear cover (2), and a button (12) is arranged on the keypad (11).

6. The split breast pump host according to claim 1, characterized in that: The circuit board (7) is electrically connected to the air pump (602), the air valve (603), the display screen (8), the battery module (9) and the keypad (11) respectively through wires.

7. The split breast pump host according to claim 1, characterized in that: A handle strap (13) is fixedly connected to the connection between one end of the front cover (1) and the rear cover (2).

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