Neck hanging type breast pump main machine convenient to control

Abstract

The utility model provides a neck-hanging breast pump main machine convenient to control, which relates to the field of breast pumps and comprises a neck-hanging body, a controller and a flexible connecting piece. The neck hanging body is provided with a plurality of vent holes used for being communicated with a breast pump protective cover. The controller is fixed outside the neck hanging body through a flexible connecting piece; and the controller is electrically connected with the neck hanging body. According to the neck-hanging breast pump main machine convenient to control, the problem that in the prior art, due to the fact that a neck-hanging breast pump is hung on the neck of a mother, the mother cannot control the neck-hanging breast pump conveniently is solved, and the mother can control the neck-hanging breast pump conveniently.

Description

Technical Field

[0001] This utility model relates to the field of breast pumps, specifically to a neck-hook type breast pump main unit that is easy to control. Background Technology

[0002] Breast pumps, as a tool used to express breast milk accumulated in the mammary glands, have advantages such as facilitating breastfeeding for working women, solving sucking difficulties for infants, helping to unclog milk ducts, and determining milk volume. Therefore, they have been widely used in modern women's breastfeeding.

[0003] A breast pump has a main unit for providing suction. A neck-hook breast pump is a type of breast pump whose main unit is designed to be hung around the neck, such as the breast pump main unit and breast pump disclosed in Chinese Patent Application No. 202311361803.5.

[0004] When using a conventional breast pump, the mother is restricted by the pump's main unit, limiting her movement to a radius centered on the pump and connected to the breast shield. This restricts her range of motion. Alternatively, the mother may hold the pump, further restricting her hand movements. A neck-hook breast pump, however, allows the mother to hang the pump around her neck. The neck-hook itself (the part of the pump hanging around the mother's neck) then provides suction to the breast shield through the tubing. The breast shield is directly fixed to the mother's breast, making it easier for her to carry the pump and reducing the restriction on her movement during pumping.

[0005] However, because the neckband of a neck-mounted breast pump is fixed around the mother's neck, the mother has difficulty receiving signals from the neckband (such as on / off settings, suction strength, and suction mode) and accurately pressing the buttons on the neckband. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides an easy-to-control neck-hook breast pump main unit, which allows mothers to conveniently control the neck-hook breast pump.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] The present invention provides a controllable neck-hook breast pump main unit, comprising a neck-hook body, a controller, and a flexible connector; the neck-hook body is provided with a plurality of ventilation holes for connecting to the breast pump shield; the controller is fixed to the neck-hook body through the flexible connector; the controller is electrically connected to the neck-hook body.

[0009] The easily controllable neck-hanging breast pump main unit provided by this utility model preferably includes a first flexible tube and a second flexible tube as the flexible connector; the controller is fixedly connected to the first flexible tube; the first flexible tube is fixedly connected to the neck-hanging body; an electrical wire is provided inside the first flexible tube; the electrical wire is used to electrically connect the controller and the neck-hanging body; the controller is detachably connected to the second flexible tube; the second flexible tube is fixedly connected to the neck-hanging body; the neck-hanging body, the first flexible tube, the controller, the second flexible tube, and the neck-hanging body are sequentially connected end to end.

[0010] The easily controllable neck-hook breast pump main unit provided by this utility model preferably includes a control board, a battery, several electric pumps, and several solenoid valves inside the neck-hook body; the electric pumps are connected in series; the electric pumps and the solenoid valves are connected through pipes; the air inlet of the solenoid valve is connected to the pipe; the vent is the air outlet of the solenoid valve; the control board is electrically connected to the controller; the control board is electrically connected to the battery; the control board is electrically connected to the electric pumps; and the control board is electrically connected to the solenoid valves.

[0011] The neck-hook type breast pump main unit provided by this utility model is preferably equipped with two solenoid valves inside the neck-hook body.

[0012] The neck-hook type breast pump main unit provided by this utility model is preferably equipped with a controller that includes several buttons; the buttons are electrically connected to the control board.

[0013] The above technical solution has the following advantages or beneficial effects:

[0014] This utility model provides a controllable neck-hook breast pump main unit, relating to the field of breast pumps, including a neck-hook body, a controller, and a flexible connector; the neck-hook body is provided with several ventilation holes for connecting to the breast pump shield; the controller is fixed to the neck-hook body through the flexible connector; the controller is electrically connected to the neck-hook body. The controllable neck-hook breast pump main unit provided by this utility model solves the problem of inconvenient control for mothers of existing neck-hook breast pumps due to their placement around the mother's neck, allowing for convenient control of the neck-hook breast pump by the mother. Attached Figure Description

[0015] The present invention, its features, shape, and advantages will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference numerals denote like parts throughout the drawings. The drawings are not intentionally drawn to scale; the focus is on illustrating the gist of the invention.

[0016] Figure 1This is a schematic diagram of the overall structure of the neck-hanging breast pump main unit provided in Embodiment 1 of this utility model, which is easy to control.

[0017] Figure 2 This is a schematic diagram of the internal structure of the neck-hanging body of the easy-to-control neck-hanging breast pump main unit provided in Embodiment 1 of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the neck-hanging breast pump main unit provided in Embodiment 1 of this utility model after the neck-hanging body is connected to the external breast pump cover.

[0019] Figure 4 This is a schematic diagram of the circuit board connection of the neck-hanging breast pump main unit provided in Embodiment 1 of this utility model. Detailed Implementation

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. It should also be noted that the terminology used in this utility model is for describing specific implementations only and is not intended to limit the exemplary implementations according to this application.

[0021] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without inventive effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] The neck-hook type breast pump main unit provided in Embodiment 1 of this utility model is easy to control, such as... Figures 1 to 4 As shown, it includes a neck hanger body 1, a controller 2, and a flexible connector 3; the neck hanger body 1 is provided with several ventilation holes 141 for connecting to the breast pump shield; the controller 2 is fixed to the outside of the neck hanger body 1 through the flexible connector 3; the controller 2 is electrically connected to the neck hanger body 1.

[0024] The neck-hanging body 1 is existing technology, and the prior art mentioned in the background has been disclosed (the neck-hanging structure and all the structures fixed in the neck-hanging structure in the breast pump main unit and breast pump disclosed in Chinese Patent Application No. 202311361803.5 are relative to the neck-hanging body 1 of this embodiment). The easily controllable neck-hanging breast pump main unit provided by Embodiment 1 of this utility model is based on the above-mentioned prior art, and the part on the neck-hanging body 1 is used for human-computer interaction structure, which is connected to the outside of the shell of the neck-hanging body 1 by a flexible connector 3. Compared with the prior art, when the mother wears the neck-hanging body 1, it is difficult to see the information such as suction level and suction mode on the neck-hanging body 1 due to the limited viewing angle, and it is also difficult to accurately press the corresponding button. In this embodiment, the controller 2 is connected to the outside of the neck-hanging body 1 by the flexible connector 3. The mother can adjust the controller 2 to a position that is easy to observe by bending the flexible connector 3, and directly control the device inside the neck-hanging body 1 by controlling the controller 2, thereby facilitating the control of the entire breast pump. (How the breast pump is fixed to the vent 141 is existing technology and will not be elaborated here).

[0025] The neck-hook breast pump main unit provided in this embodiment of the utility model solves the problem that the neck-hook breast pump is inconvenient for mothers to control because it is hung around the mother's neck. It makes it easier for mothers to control the neck-hook breast pump.

[0026] To specifically connect the controller 2 and the neck hanger body 1 via the flexible connector 3, in this embodiment, the flexible connector 3 includes a first flexible tube 31 and a second flexible tube 32; the controller 2 is fixedly connected to the first flexible tube 31; the first flexible tube 31 is fixedly connected to the neck hanger body 1; an electrical wire is provided inside the first flexible tube 31; the electrical wire is used to electrically connect the controller 2 and the neck hanger body 1; the controller 2 is detachably connected to the second flexible tube 32; the second flexible tube 32 is fixedly connected to the neck hanger body 1; the neck hanger body 1, the first flexible tube 31, the controller 2, the second flexible tube 32, and the neck hanger body 1 are connected end to end in sequence. The wearing method of the neck pendant 1 is existing technology. The existing neck pendant 1 only has a "C"-shaped structure. Therefore, when wearing it, the mother can directly align the "C"-shaped opening with her neck and put it on. However, in this embodiment, the controller 2 is fixed, and it is convenient for the mother to observe the information on the controller 2 after wearing it (the controller 2 is a display screen with information such as suction time and level). This causes the controller 2 and the neck pendant 1 to form a ring through the first flexible tube 31 and the second flexible tube 32 (fixing both ends of the controller is more stable than fixing it with only one flexible tube). Therefore, the mother must pass through this ring from the top of her head, which is inconvenient. In this embodiment, the controller 2 and the second flexible tube 32 are detachably connected. This allows the mother to separate the controller 2 from the second flexible tube 32 when she needs to put on or take off the neck pendant 1, thus exposing the "C"-shaped opening of the neck pendant 1. This allows the mother to put on the neck pendant 1 in the existing way and then connect the controller 2 to the second flexible tube 32, so that the controller 2 is fixed and stable, making it convenient for the mother to observe.

[0027] As a preferred embodiment, in this embodiment, the neckband body 1 is provided with a control board 11, a battery 12, several electric pneumatic pumps 13 and several solenoid valves 14; the electric pneumatic pumps 13 are connected in series; the electric pneumatic pumps 13 and the solenoid valves 14 are connected through pipes 15; the air inlet of the solenoid valve 14 is connected to the pipe 15; the vent 141 is the air outlet of the solenoid valve 14; the control board 11 is electrically connected to the controller 2; the control board 11 is electrically connected to the battery 12; the control board 11 is electrically connected to the electric pneumatic pumps 13; and the control board 11 is electrically connected to the solenoid valves 14. (A charging port is provided on the neckband body 1, which is electrically connected to the battery 12; the electric pump 13 is prior art, disclosed in Chinese patent application No. 202321029084.2, which describes the specific structure of the electric pump 13 and the series connection method between the electric pumps 13.) This embodiment preferably uses two electric pumps 13, which are connected in series and the connecting pipe 15 is closed. The other connecting holes of the electric pump 13 are closed. When the electric pump 13 is working, the suction force generated by the electric pump 13 (due to the change of internal space) is provided to the two solenoid valves 14 through the pipes. The control board 11 controls the solenoid valves 14 to provide suction force at the vent 141. The external pipe connects the vent 141 to the breast pump cover (such as... Figure 3 The piezoelectric pump 13 is used in this embodiment because the piezoelectric pump 13 produces less noise during operation (compared to a conventional vacuum pump). For the neck hanger 1 that needs to be suspended around the mother's neck, using the piezoelectric pump 13 as the air source to provide suction can reduce the noise received by the mother when she is breastfeeding.

[0028] As a preferred embodiment, in this case, the neckband body 1 is equipped with two solenoid valves 14. Since the mother has two breasts, in actual use, the two solenoid valves 14 are respectively connected to a breast pump shield, and the mother's two breasts are respectively fixed to the two breast pump shields.

[0029] As a preferred embodiment, in this case, the controller 2 includes several buttons 21; the buttons 21 are electrically connected to the control board 11. The mother interacts with the control board 11 via the buttons 21 on the controller 2, thereby controlling the electrical appliances inside the neckband body 1.

[0030] In summary, this utility model provides a controllable neck-hook breast pump main unit, relating to the field of breast pumps, including a neck-hook body, a controller, and a flexible connector; the neck-hook body is provided with several ventilation holes for connecting to the breast pump shield; the controller is fixed to the neck-hook body through the flexible connector; the controller is electrically connected to the neck-hook body. The controllable neck-hook breast pump main unit provided by this utility model solves the problem of inconvenient control for mothers of existing neck-hook breast pumps due to their placement around the mother's neck, allowing for convenient control of the neck-hook breast pump by the mother.

[0031] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A neck-hook type breast pump main unit that is easy to control, characterized in that, Includes the neck strap body, controller, and flexible connectors; The neckband body is provided with several ventilation holes for connecting to the breast pump cover. The controller is fixed to the neck strap body via the flexible connector; The controller is electrically connected to the neckband body.

2. The easily controllable neck-hook breast pump main unit as described in claim 1, characterized in that, The flexible connector includes a first flexible tube and a second flexible tube; The controller is fixedly connected to the first flexible tube; the first flexible tube is fixedly connected to the neck hanger body; an electrical wire is provided inside the first flexible tube; the electrical wire is used to electrically connect the controller and the neck hanger body. The controller is detachably connected to the second flexible tube; the second flexible tube is fixedly connected to the neckband body. The neck-hanging body, the first flexible tube, the controller, the second flexible tube, and the neck-hanging body are connected end to end in sequence.

3. The easily controllable neck-hook breast pump main unit as described in claim 1, characterized in that, The neck-hanging body is equipped with a control board, a battery, several piezoelectric pumps and several solenoid valves; The piezoelectric pumps are connected in series; the piezoelectric pumps are connected to the solenoid valve through a pipeline; the air inlet of the solenoid valve is connected to the pipeline; the vent is the air outlet of the solenoid valve. The control board is electrically connected to the controller; The control board is electrically connected to the battery; The control board is electrically connected to the pneumatic electric pump; The control board is electrically connected to the solenoid valve.

4. The neck-hook type breast pump main unit as described in claim 3, characterized in that, The neckband body is equipped with two solenoid valves.

5. The easily controllable neck-hook breast pump main unit as described in claim 3, characterized in that, The controller includes several buttons; the buttons are electrically connected to the control board.

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