CN214388392U

CN214388392U - Milk pump capable of identifying single-side and double-side milk pumping

Info

Publication number: CN214388392U
Application number: CN202023041161.5U
Authority: CN
Inventors: 刘江萌; 李菊桂; 张帆
Original assignee: EBULENT OPTRONICS (SHENZHEN) Ltd
Current assignee: EBULENT OPTRONICS (SHENZHEN) Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-15
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of breast pumps, in particular to a breast pump capable of identifying single-side and double-side breast pumping, which comprises a shell, a vacuum pump component, a three-way feeding bottle component and single-side and double-side detection components, the single-side and double-side detection assembly comprises a detection plate, a control plate, a gas pipe joint assembly and a gas pressure interface assembly, the control board is fixedly arranged on the inner wall of the bottom of the shell at one side of the vacuum pump assembly and is electrically connected with the detection board, a microswitch component is arranged on the detection plate, one end of the air pipe joint is communicated with the three-way feeding bottle component, the other end of the air pipe joint component is communicated with the air pressure interface component, through the structure, single-side and double-side milk sucking can be automatically identified, and the suction force of the vacuum pump assembly can be automatically adjusted, so that the aim of consistent single-side and double-side milk sucking suction force is fulfilled, and the experience of a user is improved.

Description

Milk pump capable of identifying single-side and double-side milk pumping

Technical Field

The utility model relates to a breast pump technical field, concretely relates to breast pump of distinguishable list both sides breast pumping.

Background

The electric breast pump has the working principle that negative pressure with certain strength is produced through an internal vacuum pump body and then is connected to the three-way feeding bottle assembly through an air pipe, and when a breast is attached to a three-way bell mouth, the breast milk is sucked out by utilizing the negative pressure. In practical application, a user may only adopt one three-way milk bottle assembly for unilateral milk pumping or two three-way milk bottle assemblies for bilateral simultaneous milk pumping, and a negative pressure channel connected with the three-way milk bottle assembly is shared, so that the volume of a container needing pressure extraction is increased during bilateral milk pumping, and the negative pressure value is reduced, which causes that the negative pressure strength felt by the user is different greatly when unilateral or bilateral milk pumping is actually switched, and the user who has relative difficulty in milk secretion can not normally suck breast milk even during bilateral milk pumping due to the reduction of suction force, so that the experience is poor, and therefore, a milk pump capable of identifying unilateral or bilateral milk pumping and automatically adjusting the suction force is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's not enough and defect, providing one kind with control panel and pick-up plate electric connection's a recognizable unilateral breast pump that suckles to realized the automatic adjustment vacuum pump subassembly suction dynamics, thereby reached the unilateral and both sides and suckle the unanimous purpose of suction.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a breast pump of distinguishable unilateral or bilateral breast pumping, includes casing, vacuum pump subassembly, tee bend feeding bottle subassembly and unilateral or bilateral detection subassembly, vacuum pump subassembly fixed mounting be in on the inner wall at the bottom of the casing, unilateral or bilateral detection subassembly fixed mounting be in on the casing of vacuum pump subassembly one side, tee bend feeding bottle subassembly is linked together with vacuum pump subassembly through unilateral or bilateral detection subassembly, unilateral or bilateral detection subassembly includes detection plate, control panel, air pipe joint subassembly and atmospheric pressure interface module, control panel fixed mounting be in on the inner wall at the bottom of the casing of vacuum pump subassembly one side, the control panel with detection panel electric connection, be equipped with the micro-gap switch subassembly on the detection plate, air pipe joint one end with tee bend feeding bottle subassembly intercommunication, the air pipe joint subassembly other end with atmospheric pressure interface module intercommunication.

Preferably, the pneumatic interface assembly comprises a pneumatic tube, and the end of the pneumatic tube is provided with a branch pipe.

Preferably, the air pipe joint assembly comprises a first air pipe joint and a second air pipe joint, and the first air pipe joint and the second air pipe joint are communicated with the air pressure interface assembly through the branched pipelines.

Preferably, the micro switch assembly comprises a first micro switch and a second micro switch, the power output end is electrically connected with one end of a resistor R, the other end of the resistor R is electrically connected with the control panel and one end of the first micro switch respectively, the other end of the first micro switch is electrically connected with the second micro switch, and the other end of the second micro switch is grounded.

Preferably, the single-side and double-side detection assembly further comprises a silica gel plug, and the silica gel plug is fixedly installed on the branched pipeline and extends into the branched pipeline.

Preferably, the side wall of the shell is provided with a through hole, and the air pressure interface assembly extends out of the shell through the through hole.

Preferably, the outer side surface of the shell is provided with a feeding bottle fixing clamp, the feeding bottle fixing clamp is two oppositely arranged clamp bodies with the same structure, and the feeding bottle fixing clamp is used for placing a feeding bottle in the three-way feeding bottle assembly.

Preferably, an operation panel is fixedly mounted on the upper surface of the shell, and the operation panel is electrically connected with the single-side and double-side detection assembly.

Compared with the prior art, the utility model following advantage and beneficial effect are included:

(1) the utility model discloses a set up pick-up plate and control panel, realized single bilateral breast pumping of automatic identification, and automatically regulated vacuum pump subassembly suction dynamics, thereby reach the unanimous purpose of unilateral breast pumping suction, make the user unanimous at the negative pressure intensity that switches unilateral or bilateral breast pumping and experience, automatically regulated suction under the state of bilateral breast pumping avoids the user because of the unable normal suction breast milk of reduction of suction, improves user's experience nature.

(2) The utility model discloses a set up the through-hole at the casing lateral wall for accessible through-hole stretches out outside the casing between the atmospheric pressure interface, thereby the user of being convenient for is linked together air pipe connector and atmospheric pressure interface, the operation of being convenient for more, through be equipped with feeding bottle mounting fixture at the casing lateral surface, the user can place tee bend feeding bottle subassembly in feeding bottle mounting fixture, thereby improves user's use comfort, further improves the practicality of breast pump.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic diagram of the microswitch circuit of the present invention;

wherein, 1 is a shell; 2 a vacuum pump assembly; 3, a three-way feeding bottle component; 4, detecting a plate; 5, controlling the board; 6 a bifurcated conduit; 8 a first gas pipe joint; 9 a second air pipe joint; 10, a silica gel plug; 11 through holes; 12, fixing a clamp for the feeding bottle; 13 an operation panel; 14 a first microswitch; 15 second microswitch.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

The utility model discloses a concrete implementation process as follows: as shown in fig. 1-2, a breast pump capable of recognizing single-side and double-side milk sucking comprises a casing 1, a vacuum pump assembly 2, a three-way feeding bottle assembly 3 and single-side and double-side detection assemblies, wherein the vacuum pump assembly 2 is fixedly arranged on the inner wall of the bottom of the casing 1, the single-side and double-side detection assemblies are fixedly arranged on the casing 1 on one side of the vacuum pump assembly 2, the three-way feeding bottle assembly 3 is communicated with the vacuum pump assembly 2 through the single-side and double-side detection assemblies, each single-side and double-side detection assembly comprises a detection plate 4, a control plate 5, an air pipe joint assembly and an air pressure interface assembly, the control plate 5 is fixedly arranged on the inner wall of the bottom of the casing 1 on one side of the vacuum pump assembly 2, the control plate 5 is electrically connected with the detection plate 4, a micro switch assembly is arranged on the detection plate 4, and one end of the air pipe joint is communicated with the three-side detection assembly 3, the other end of the air pipe joint component is communicated with the air pressure interface component, when a user sucks milk on one side, a first air pipe joint 8 or a second air pipe joint 9 in the air pipe joint component is inserted into a branched pipeline 6 in the air pressure interface component, the other branched pipeline 6 in the air pressure interface component is blocked by a silicon rubber plug 10 to prevent air leakage, because the micro switch component is electrically connected with the air pressure interface component, when only one end of the air pressure interface component is communicated with the air pipe joint component, only one switch of the micro switch component is closed, because the micro switch components are connected in series, a switch signal received by the control panel 5 is fed back to be a high level, the detection panel automatically identifies milk sucking on one side, when the user sucks milk on two sides, the first air pipe joint 8 and the second air pipe joint 9 in the air pipe joint component are both inserted into the branched pipeline 6 in the air pressure interface component, and when the branched pipelines 6 in the air pressure interface component are both communicated with the air pipe joint component, two switches in the micro-gap switch subassembly are all closed, because the micro-gap switch subassembly series connection, the switching signal that control panel 5 received is the low-frequency electricity, and detection panel 4 automatic identification is bilateral breast pumping, and control panel 5 automatic adjustment vacuum pump subassembly 2's suction dynamics simultaneously to reach the unanimous purpose of unilateral and bilateral breast pumping suction, avoid unilateral and bilateral breast pumping switching back suction not enough or suction phenomenon such as too big, thereby improved user's use comfort, improved user's experience nature.

As shown in fig. 1-2, in one embodiment, the pneumatic interface assembly includes a pneumatic tube, a branched pipeline 6 is disposed at an end of the pneumatic tube, the pneumatic tube connector assembly includes a first pneumatic tube connector 8 and a second pneumatic tube connector 9, the first pneumatic tube connector 8 and the second pneumatic tube connector 9 are both communicated with the pneumatic interface assembly through the branched pipeline 6, the micro switch assembly includes a first micro switch 14 and a second micro switch 15, a power output end is electrically connected with one end of a resistor R, the other end of the resistor R is electrically connected with the control board 5 and one end of the first micro switch 14, the other end of the first micro switch is electrically connected with the second micro switch, and the other end of the second micro switch is grounded.

The single-side and double-side detection assembly further comprises a silica gel plug 10, the silica gel plug 10 is fixedly installed on the branch pipeline 6 and extends into the branch pipeline 6, and the air pressure interface assembly and the air pipe joint assembly are communicated with each other through the structure, so that when a user uses the breast pump, the control panel 5 can identify single-side milk suction or double-side milk suction through the communication number of the air pressure interface assembly and the air pipe joint assembly to control the micro switch assembly to be closed, namely, when only the first air pipe joint 8 is inserted into the branch pipeline 6 in the air pressure interface assembly, the other branch pipeline 6 is blocked by the silica gel plug 10 to prevent air leakage, at the moment, the first micro switch 14 is closed, the detection panel 4 identifies single-side milk suction, and when the first air pipe joint 8 and the second air pipe joint 9 are both inserted into the branch pipeline 6 in the air pressure interface assembly, the first micro switch 14 and the second micro switch 15 are both closed, the detection plate 4 identifies bilateral breast pumping, and the control plate 5 automatically adjusts the pumping force of the vacuum pump assembly 2 so as to achieve the purpose of consistent single-sided and bilateral breast pumping suction force, thereby automatically adjusting the suction force of the vacuum pump assembly 2 and further improving the user experience.

As shown in fig. 1, in one embodiment, the sidewall of the housing 1 is provided with a through hole 11, the air pressure interface assembly extends out of the housing 1 through the through hole 11, and the through hole 11 is provided to enable the air pressure interface assembly to extend out of the housing 1, so that a user can communicate the air pressure interface assembly with the air pipe connector assembly, the use efficiency of the user is improved, and the operation difficulty is reduced, the outer side surface of the housing 1 is provided with a feeding bottle fixing clamp 12, the feeding bottle fixing clamp 12 is two oppositely arranged clamps with the same structure, the feeding bottle fixing clamp 12 is used for placing a feeding bottle in the three-way feeding bottle assembly 3, and by providing the feeding bottle fixing clamp 12, preferably, the distance between the clamps is adapted to the size of the feeding bottle in the three-way feeding bottle assembly 3, so that the feeding bottle in the three-way feeding bottle assembly 3 can be placed in the feeding bottle fixing clamp 12 by the user in use, the convenient user operation, further, fixed surface installs operating panel 13 on the casing 1, operating panel 13 with unilateral or bilateral detection component electric connection, through this operating panel 13, for the user provides operation interface, the convenient user adjusts the suction gear and looks over operations such as breast-pumping time, has further improved user's experience nature.

The utility model discloses a theory of operation does: firstly, a user opens a power switch of the breast pump, adjusts a suction gear through an operation panel 13, when unilateral breast pumping is carried out, a first air pipe joint 8 or a second air pipe joint 9 is inserted into a branch pipeline 6 in an air pressure interface component, the other branch pipeline 6 is blocked by a silicon rubber plug 10, after one switch in a micro switch component is closed, the breast pump can be used, when bilateral breast pumping is carried out, the first air pipe joint 8 and the second air pipe joint 9 are both inserted into the branch pipeline 6 in the air pressure interface component, after two switches in the micro switch component are closed, a detection plate automatically identifies bilateral breast pumping, automatically adjusts the suction force of a vacuum pump component, and then the breast pump can be used.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a breast pump of distinguishable unilateral or bilateral breast pumping, includes casing, vacuum pump subassembly, three-way feeding bottle subassembly and unilateral or bilateral detection subassembly, its characterized in that: the vacuum pump assembly is fixedly installed on the inner wall of the shell bottom, the single-side and double-side detection assembly is fixedly installed on the shell on one side of the vacuum pump assembly, the three-way feeding bottle assembly is communicated with the vacuum pump assembly through the single-side and double-side detection assembly, the single-side and double-side detection assembly comprises a detection plate, a control plate, a gas pipe joint assembly and a gas pressure interface assembly, the control plate is fixedly installed on the inner wall of the shell bottom on one side of the vacuum pump assembly, the control plate is electrically connected with the detection plate, a micro switch assembly is arranged on the detection plate, one end of the gas pipe joint is communicated with the three-way feeding bottle assembly, and the other end of the gas pipe joint assembly is communicated with the gas pressure interface assembly.

2. A breast pump capable of recognizing unilateral or bilateral breast pumping according to claim 1, wherein: the pneumatic interface component comprises a pneumatic tube, and a branched pipeline is arranged at the end part of the pneumatic tube.

3. A breast pump capable of recognizing unilateral or bilateral breast pumping according to claim 2, wherein: the air pipe joint assembly comprises a first air pipe joint and a second air pipe joint, and the first air pipe joint and the second air pipe joint are communicated with the air pressure interface assembly through the branched pipelines.

4. A breast pump capable of recognizing unilateral or bilateral breast pumping according to claim 2, wherein: the micro-gap switch subassembly includes first micro-gap switch and second micro-gap switch, power output end and resistance R one end electric connection, the resistance R other end respectively with control panel, first micro-gap switch one end electric connection, the first micro-gap switch other end and second micro-gap switch electric connection, the ground connection of the second micro-gap switch other end.

5. A breast pump capable of recognizing unilateral or bilateral breast pumping according to claim 2, wherein: the single-side and double-side detection assembly further comprises a silica gel plug, and the silica gel plug is fixedly installed on the branched pipeline and extends into the branched pipeline.

6. A breast pump capable of recognizing unilateral or bilateral breast pumping according to claim 1, wherein: the shell side wall is provided with a through hole, and the air pressure interface assembly extends out of the shell through the through hole.

7. A breast pump capable of recognizing single or double sided breast pumping according to any one of claims 1 to 6, wherein: the feeding bottle fixing clamp is characterized in that a feeding bottle fixing clamp is arranged on the outer side face of the shell, the feeding bottle fixing clamp is composed of two oppositely arranged clamp bodies with the same structure, and the feeding bottle fixing clamp is used for placing a feeding bottle in the three-way feeding bottle assembly.

8. A breast pump capable of recognizing single or double sided breast pumping according to any one of claims 1 to 6, wherein: the casing upper surface fixed mounting has operating panel, operating panel with unilateral bilateral detection subassembly electric connection.