CN114159635A

CN114159635A - Electric breast pump connector and electric breast pump with same

Info

Publication number: CN114159635A
Application number: CN202010949495.8A
Authority: CN
Inventors: 刘桂溱
Original assignee: Mamaway Licensing Co ltd
Current assignee: Mamaway Licensing Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2022-03-11

Abstract

The electric breast pump connector comprises an adapter and a conduit module, wherein a first joint part of the adapter is provided with a first default positioning point and a second default positioning point, a second joint part of the adapter is provided with a first electric connecting part, the conduit module at least comprises a cover body and a power line, the cover body is provided with a third positioning point, one end of the power line is provided with a second electric connecting part, the conduit module is connected with the adapter through a position corresponding to the first positioning point and is fixed on the adapter through a position corresponding to the second positioning point, and the first electric connecting part is electrically connected with the second electric connecting part. In addition, the cup body of the electric breast pump connector comprises a separable heating unit and an electrically connected extension part. Furthermore, the electric breast pump comprises the electric breast pump connector component and an improved structure.

Description

Electric breast pump connector and electric breast pump with same

Technical Field

The invention relates to an electric breast pump, in particular to an improved joint structure of the electric breast pump.

Background

The electric breast pumps in the market generally have an electric control cover for pumping milk and a milk collecting bottle for collecting milk, and can be used for fitting the sucking speed and the sucking force of the baby and performing mimicry adjustment on the frequency or the sucking force intensity. Through further improvement of developers, an electric heating component is designed inside the electric control cover device contacting with the breasts. The electric control cover device can generate a warming effect when contacting with a human body by heating through the electric heating component, improve the discomfort caused by the fact that a female user uses equipment to contact with the human body in the cold weather, and also can strengthen the blood circulation of the breast and improve the milk drawing effect.

However, the existing electrically controlled cover is composed of a metal electric heating component integrated in a plastic cover, which causes several disadvantages. Because the electric heating component and the cover body are made of different materials, the electric heating component heats and is influenced by the temperature difference of the external environment in the process of multiple use, so that the plastic cover body can expand with heat and contract with cold, and the electric heating component is easy to collapse. Moreover, the existing electric control cover device needs more time in temperature rise and fall, so that the time cost is increased when the electric control cover device is used by women indirectly, and the willingness of reuse is influenced. In addition, each time the breast pump is used, the disassembly and assembly of the related parts and the storage after the breast pump is used are also a big problem.

Therefore, how to overcome the above-mentioned disadvantages of the conventional electric breast pump is a problem that needs to be overcome in the art.

Disclosure of Invention

In order to solve the problems of the prior art, the present invention provides a connector for a motorized breast pump, including an adaptor comprising a first engagement portion, a second engagement portion and a third engagement portion, wherein the first engagement portion has a default first positioning point and a default second positioning point, and the second engagement portion has a first electrical connection portion; a catheter module comprising: the cover body is internally provided with a spacer, the spacer is provided with a first through hole, a second through hole and a third through hole, and the cover body is provided with a third positioning point; a power line penetrating through the first through hole, wherein one end of the power line is provided with a second electrical connection part which is exposed out of the second through hole; and the hollow guide pipe penetrates through the first through hole, and one end of the hollow guide pipe is connected and communicated with the third through hole. The conduit module is connected with the adapter through the position corresponding to the third positioning point and the first positioning point, and then fixed on the adapter through the position corresponding to the third positioning point and the second positioning point, and the first electrical connection part is electrically connected with the second electrical connection part.

In an embodiment of the invention, the cover further includes a protruding portion, and the second through hole is opened in the protruding portion.

In an embodiment of the invention, the first electrical connection portion or the second electrical connection portion has an elastic structure.

In an embodiment of the invention, a side of the spacer facing the adapter has a first protrusion, and the first protrusion is formed on a periphery of the third through hole.

In an embodiment of the invention, the height of the first protrusion is gradually decreased from the third through hole.

In an embodiment of the invention, a groove is formed around the first protrusion.

In an embodiment of the invention, a second protrusion is formed on a side of the spacer facing the adapter.

In an embodiment of the present invention, the second engaging portion includes: a cup body; the heating unit is arranged on the cup body and electrically connected with the first electrical connection part; and the extension part is arranged on the heating unit, the top end of the extension part is provided with a fourth through hole, and the first electrical connection part is exposed out of the fourth through hole.

In an embodiment of the present invention, the extension portion has a bending structure.

In an embodiment of the present invention, a slope is formed on one side of the top end of the extension portion.

In an embodiment of the invention, the top end of the extending portion has a stopping portion, wherein the stopping portion is disposed on the other side of the top end where the inclined plane is not formed.

In an embodiment of the present invention, the top end of the extending portion has a stopper portion.

In an embodiment of the present invention, the heating unit is detachably disposed on the cup body.

In an embodiment of the present invention, the cup body includes a first combining portion, and the heating unit includes a second combining portion combined with the first combining portion.

In an embodiment of the invention, the first combining portion includes a first positioning portion and a second positioning portion, the first positioning part is arranged at one side edge of the cup body facing the first joint part and the third joint part, and the length of the first positioning part is gradually reduced from the outer side of the cup body to the inner side, the second positioning part is correspondingly arranged on one side of the cup body far away from the first positioning part, and the second positioning part is arranged on the other side of the cup body, the heating unit is a cover body structure corresponding to one side of the cup body facing the first joint part and the third joint part, the heating unit is provided with a first opening and a second opening with the circumference smaller than that of the first opening, the second combination part is a notch structure arranged on the heating unit, and in addition, the gap distance of the first opening is between the longest distance and the shortest distance of the positioning groove, and the gap distance of the second opening is equal to or greater than the length of the second positioning part.

In an embodiment of the present invention, there is also provided a motorized breast pump, including the motorized breast pump connector of any one of the embodiments and a milk collection bottle, wherein the milk collection bottle is detachably combined with the third engaging portion.

In an embodiment of the present invention, the electric breast pump further includes a diaphragm disposed between the spacer and the first engaging portion and sleeved on the convex portion of the spacer.

In an embodiment of the invention, the motorized breast pump further includes a check valve, wherein the third engaging portion has a third engaging portion, and the check valve is disposed on the third engaging portion.

In one embodiment of the present invention, the motorized breast pump further comprises a host comprising a housing; a pump disposed inside the housing and connected to the hollow conduit; the power module is arranged in the shell and used for providing power for the power line and the pump; and the control unit is arranged on the shell and used for controlling the operation of the pump and the power supply module.

In one embodiment of the present invention, the motorized breast pump further comprises a host comprising a housing; a pump disposed inside the housing and connected to the hollow conduit; the power module is arranged in the shell and used for providing electric power for the heating unit and the pump; and the control unit is arranged on the shell and used for controlling the operation of the heating unit, the pump and the power supply module.

In an embodiment of the present invention, the main body of the electric breast pump further includes a display unit disposed on the surface of the housing for displaying an operation state of the main body.

In an embodiment of the present invention, the main unit of the electric breast pump further includes a slot and a port disposed on a side surface of the housing, wherein the slot is used for communicating the pump and the hollow conduit, and the port is used for electrically connecting the power module and the power cord.

Through the improvement of the electric breast pump connector, each component of the electric breast pump with the connector and the structure thereof, a user can assemble and operate more easily, accurately and safely.

Drawings

Fig. 1 is an exploded view of a connector for a breast pump according to the present invention and a breast pump having the connector.

Fig. 2 is a schematic structural view of an embodiment of a conduit module of the powered breast pump fitting of the present invention.

Fig. 3 is a schematic structural view of another embodiment of an adapter structure of the electric breast pump connector of the present invention.

Fig. 4 is a schematic structural view of a main unit of the electric breast pump of the present invention.

Fig. 5 is a functional block diagram of an embodiment of the motorized breast pump of the present invention.

Description of the symbols:

1 switching seat

11 first joint part

111 first site of attachment

112 second anchor point

113 first screw thread

12 second joint part

121 a first electrical connection part

122 cup body

1221 first bonding portion

1221a first positioning part

1221b second positioning portion

123 heating unit

1231 second junction

124 extension

125 fourth through hole

126 inclined plane

127 stop

13 third joint part

131 third joint part

2 catheter Module

21 cover body

21a second screw thread

21b projecting part

211 spacer

211a first convex part

211b groove

211c second convex part

2111 first through hole

2112 second through hole

2113 third through hole

2114 third anchor point

22 power cord

221 second electrical connection part

23 hollow conduit

3 breast milk collecting bottle

4 diaphragm element

5 check valve

6 host

61 casing

62 Pump

63 power supply module

64 control unit

65 display unit

66 slot

67 port

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Referring to fig. 1, which is a schematic exploded view of a motorized breast pump connector according to the present invention, as shown in fig. 1, the motorized breast pump connector according to the present invention includes an adapter 1 and a conduit module 2. The adapter 1 includes a first engagement portion 11, a second engagement portion 12, and a third engagement portion 13 that communicate with each other. In one embodiment, the first joint portion 11 has a default first positioning point 111 and a default second positioning point 112, and the first joint portion 11 may be, for example, a cylindrical structure and has a first thread 113 disposed on an outer periphery thereof. The second bonding portion 12 may have a first electrical connection portion 121, and in an embodiment, the first electrical connection portion 121 may be a contact terminal having a conductive property, such as metal.

Referring to fig. 2, the duct module 2 may include a cover 21, a power line 22 and a hollow duct 23. The cover 21 may have a spacer 211 therein, the spacer 211 has a first through hole 2111, a second through hole 2112 and a third through hole 2113, and the cover 21 may further have a third positioning point 2114. In one embodiment, the inner periphery of the cover 21 may include a second thread 21a corresponding to the first thread 113. The cover may further include a protruding portion 21b, and the second through hole 2112 may be opened at the protruding portion 21b, in this embodiment, preferably, the protruding portion 21b may be disposed at the other side of the cover 21 opposite to the first through hole 2111, so as to prevent the power line 22 and the hollow conduit 23 passing through the first through hole 2111 from interfering with the protruding portion 21 b. In an embodiment, one side of the spacer 211 facing the adapter 1 may further have a first protrusion 211a, and the first protrusion 211a may be formed at a periphery of the third through hole 2113, preferably, in the embodiment, the third through hole 2113 may be opened at a substantially central position of the cover 21, and more preferably, a height of the first protrusion 211a may be, for example, a conical or truncated cone structure with a gradually decreasing height from the periphery of the third through hole 2113 to an outer side, but not limited thereto. In other embodiments, a trench 211b may be formed around the first protrusion 211 a. The first protrusion 211a and the groove 211b are configured to facilitate the flow of the gas generated by the pressure regulating member. In another embodiment, a second protrusion 211c may be formed on a side of the spacer 211 facing the adapter 1, and more specifically, a side of the cover 21 facing and coupled to the first coupling portion 11.

The power line 22 can be disposed through the first through hole 2111, one end of the power line 22 has a second electrical connection portion 221, the second electrical connection portion 221 can be exposed out of the second through hole 2112, in an embodiment, the second electrical connection portion 221 can be a contact terminal with conductive properties, such as metal, for example, and the second electrical connection portion 221 is used for electrically connecting with the first electrical connection portion 121. The other end of the power line 22 opposite to the end having the second electrical connection portion 221 is connectable to a power source, so that the power source is conducted to the first electrical connection portion 121 of the first joint portion 11 through the second electrical connection portion 221 of the power line 22, and the power source required for the operation of the first joint portion 11 is provided. Preferably, the first electrical connection portion 121 or the second electrical connection portion 221 may have an elastic structure, such as a spring, a spring plate, or other components with an elastic restoring function, so as to increase the tightness of the electrical connection between the second electrical connection portion 221 and the first electrical connection portion 121.

The hollow conduit 23 can be disposed through the first through hole 2111, one end of the hollow conduit 23 can be connected to the third through hole 2113 of the spacer 211, and in an embodiment, the other end of the hollow conduit 23 connected to the third through hole 2113 can be connected to an air pressure adjusting assembly, so as to control and adjust the pressure of the adapter 1 and other assemblies connected to the adapter 1 when the cover 21 is combined with the first coupling portion 11. In one embodiment, the hollow conduit 23 may be made of a flexible material, such as but not limited to rubber, silicone, or plastic, or a composite material.

In an embodiment, when the cover 21 faces and is combined with the first engaging portion 11, the conduit module 2 may be aligned to the first positioning point 111 through the third positioning point 2114 of the cover 21 and is combined with the first engaging portion 11 of the adapter 1, and then the conduit module 2 is rotated to align the third positioning point 2114 of the cover 21 with the second positioning point 112, so that the conduit module 2 is fixed on the first engaging portion 11 of the adapter 1, and the first electrical connection portion 121 is electrically connected to the second electrical connection portion 221. As mentioned above, the shape, structure, length, width, angle, etc. of the first thread 113 and the second thread 21a can be adjusted to achieve that the third positioning point 2114 is respectively engaged with the first positioning point 111 and aligned with the second positioning point 112, so that the conduit module 2 can be firmly engaged with the first engaging portion 11 of the adapter 1.

Please refer to fig. 3, which is an exploded view of an adapter structure of a motorized breast pump connector according to another embodiment of the present invention. As shown in fig. 3, the second engagement portion 12 of the electric breast pump connector of the present invention may further include a cup body 122, a heating unit 123 and an extension portion 124. In one embodiment, the heating unit 123 may be disposed on the cup body 122 and electrically connected to the first electrical connection portion 121. In this embodiment, the extension portion 124 may be disposed on the heating unit 123, the top end of the extension portion 124 has a fourth through hole 125, and the first electrical connection portion 121 may be exposed to the fourth through hole 125 for electrically connecting with the second electrical connection portion 221. In another embodiment, the extension portion 124 may preferably have a bent structure, and more preferably, a slope 126 is formed on one side of the top end 124 of the extension portion 124, and the slope 126 may have a structure. In another embodiment, the top end 124 of the extension 124 may further have a stop 127. Preferably, the top end 124 of the extending portion 124 has a stopping portion 127, and the stopping portion 127 is disposed on the other side of the top end 124 where the inclined surface 126 is not formed.

As mentioned above, in an embodiment, the first electrical connection portion 121 or the second electrical connection portion 221 can respectively protrude from the fourth through hole 125 or the second through hole 2112 through the spring, the elastic piece or other components with elastic restoring function. After the conduit module 2 is aligned to the first positioning point 111 through the third positioning point 2114 of the cover 21 and is connected to the first connection portion 11 of the adapter 1, when the conduit module 2 is rotated, the first electrical connection portion 121 or the second electrical connection portion 221 is gradually compressed in the process of aligning the third positioning point 2114 of the cover 21 to the second positioning point 112 by virtue of the structure of the inclined surface 126, so that the conduit module 2 can be more smoothly fixed to the first connection portion 11 of the adapter 1, and the first electrical connection portion 121 is electrically connected to the second electrical connection portion 221. In the embodiment that the second through hole 2112 is formed in the protruding portion 21b, the stopping portion 127 can make the second electrical connection portion 221 be electrically connected to the first electrical connection portion 121 accurately by limiting the position of the protruding portion 21b, so as to prevent the cover 21 or the first connection portion 11 from being deformed or damaged due to the fact that the cover 21 is rotated excessively by a user, which may cause the second electrical connection portion 221 to be electrically connected to the first electrical connection portion 121 accurately.

Referring to fig. 3, in another embodiment, the heating unit 123 is detachably disposed on the cup body 122 and electrically connected to the first electrical connection portion 121. In this embodiment, the cup body 122 may further include a first combining portion 1221, and the heating unit 123 includes a second combining portion 1231 combined with the first combining portion 1221. Preferably, the first coupling portion 1221 may further include a first positioning portion 1221a and a second positioning portion 1221b, the first positioning portion 1221a may be disposed at a side edge of the cup body 122 facing the first coupling portion 11 and the third coupling portion 13, the first positioning portion 1221a is tapered from an outer side of the cup body 122 to an inner side, the second positioning portion 1221b may be correspondingly disposed at a side of the cup body 122 away from the first positioning portion 1221a, and the heating unit 123 may be a cover structure corresponding to a side of the cup body 122 facing the first coupling portion 11 and the third coupling portion 13. In an embodiment, the heating unit 123 may have a first opening 123a and a second opening 123b with a smaller circumference than the first opening, and the second combining portion 1231 may be a notch structure disposed on the heating unit 123, preferably, the notch interval of the first opening 123a is between the longest distance and the shortest distance of the positioning groove 1221a, and the notch interval of the second opening 123b is equal to or greater than the length of the second positioning portion 1221b, as shown in fig. 3, the heating unit 123 may bridge the cup body 122 through the notch structure formed by the second combining portion 1231, and is clamped to the first positioning portion 1221a through the notch of the first opening 123a, and the notch 123b of the second opening is clamped to the second positioning portion 1221b, so as to achieve the positioning and fixing effects.

Referring to fig. 1, the electric breast pump of the present invention is shown, and as shown in fig. 1, the electric breast pump of the present invention includes a milk collecting bottle 3 detachably combined with a third engaging portion 13, in addition to the components and structures of the above-mentioned electric breast pump connector embodiments.

In one embodiment, the breast pump may further include a membrane 4, the membrane 4 may be disposed between the spacer 211 and the first engaging portion 11, and preferably, the membrane 4 may be disposed on the convex portion 211c of the spacer. As shown in fig. 1, the diaphragm member 4 may be a concave structure, and when it is fitted over the convex portion 211c, a space for accommodating gas is formed between the diaphragm member and the spacer 211.

In another embodiment, the electric breast pump of the present invention further includes a check valve 5, in this embodiment, the third joint portion 13 may further have a third joint portion 131, and the check valve 5 may be disposed on the third joint portion 131, in this embodiment, the third joint portion 131 may be, for example, an annular structure, and the check valve 5 may be an annular structure having a circumference slightly larger than that of the third joint portion 131, so that the check valve 5 is sleeved and fixed on the third joint portion 131.

Referring to fig. 4 and 5, in another embodiment, the electric breast pump of the present invention further includes a main unit 6, which includes a housing 61, a pump 62, a power module 63 and a control unit 64. The housing 61 is used for the pump 62, the power module 63 and the control unit 64, and the material thereof may be, for example but not limited to, plastic steel, metal or other single or composite materials. The pump 62 is disposed inside the housing 61 and connected to the hollow conduit 23, and as mentioned above, the pump 62 is communicated with the third through hole 2113 of the spacer 211 through the hollow conduit 23. The power module 63 is disposed inside the housing 61 for providing power for the heating unit 123 and the pump 62 electrically connected to the power cord 22. In one embodiment, the power module 63 may be, for example but not limited to, a disposable or rechargeable battery unit for transmitting the working power to the heating unit 123 or the pump 62 through the power line 22, or the power module 63 may be a transformer connected to the commercial power or other external power source and converting the working power into the working power which can be transmitted to the heating unit 123 or the pump 62 through the power line 22. The control unit 64 is disposed in the housing 61 and configured to control the operation modes of the heating unit 123, the pump 62 and the power module 63, such as turning on or off the heating unit 123 or the pump 62, adjusting the intensity of the heating unit 123 or the pump 62, setting the working time or period of the heating unit 123 or the pump 62, turning on or off the power module 63, controlling the charging state of the power module 63, and so on.

In another embodiment, the host 6 may further include a display unit 65, and the display unit 65 may be disposed on the surface of the housing 61 for displaying the operation state of the host 6, which may be, for example but not limited to, the on/off state of the heating unit 123 or the pump 62, the current strength of the heating unit 123 or the pump 62, the working time or cycle of the heating unit 123 or the pump 62, or the on/off or charging/discharging state of the power module 63. In an embodiment, the display unit 65 may be, for example, a light emitting diode unit, or may be a liquid crystal screen of various types, but not limited thereto.

In another embodiment, the host 6 may further include a slot 66 and a port 67 disposed on a side of the housing 61, wherein the slot 66 may be used for communicating the pump 62 and the hollow conduit 23, and the port 67 is used for electrically connecting the power module 63 and the power cord 22. In one embodiment, the slot 66 may be, for example but not limited to, a hollow cylindrical tube, the diameter of which is smaller than the diameter of the hollow conduit 23, so that the hollow conduit 23 is sleeved in the slot 66 and the airtight effect is maintained. The port 67 can be, for example but not limited to, a USB type-c, micro USB, mini USB, or the like, and the other end of the power cord 22, on which the second electrical connection portion 221 is formed, can be a connection terminal corresponding to the port 67.

As mentioned above, the diaphragm member 4 can be disposed between the spacer 211 and the first joint portion 11, and preferably, the diaphragm member 4 can be sleeved on the convex portion 211c of the spacer. As shown in fig. 1, the diaphragm member 4 may be a concave structure, and when it is sleeved on the convex portion 211c, a space for accommodating gas is formed between the diaphragm member and the spacer 211, so as to block the air flow between the third through hole 2113 and the first combining portion 11. Accordingly, when the user attaches the cup body 122 to the breast, the suction force of the pump 62 may be adjusted by the control unit 64. When the pump 62 is connected to the hollow conduit 23 and generates suction, air is actually drawn between the cover 2 and the spacer 211 and the diaphragm 6, and pressure changes are generated inside the adapter 1 indirectly by deformation of the spacer 211. The diaphragm member 6 generates periodic contraction and expansion deformation, so that the pressure in the cavity of the adapter 1 is changed, and suction force is generated to stimulate the breast to suck milk. The expressed milk enters the space of the adaptor 1 through the cup body 122. When the diaphragm 6 continues to contract and expand, the second protrusion 211c and/or the first protrusion 211a and the groove 211b may prevent the diaphragm 6 from completely covering the third through hole 2113 during contraction, thereby preventing a vacuum-tight state. Furthermore, due to the blocking action of the membrane member 6, milk is prevented from entering the hollow conduit 23 via the third through-going aperture 2113, but will instead enter the milk collection bottle 3 for storage via the opening of the third junction 13. Preferably, in the embodiment of the present invention in which the motorized breast pump includes the check valve 5, the check valve 5 may be combined with the third engaging portion 13. In this embodiment, the milk passes through the opening of the third joint 13 and then through the check valve 5. The check valve 5 prevents the milk entering the milk collecting bottle 3 from being sucked back to the first combining part 11 or the second combining part 12 by the suction force, and the milk is polluted or damaged mechanically.

While the principles and operation of the present invention have been described in connection with the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Thus, any modifications and variations may be made to the above-described embodiments without departing from the spirit of the invention, and the scope of the invention is to be determined by the appended claims.

Claims

1. A motorized breastpump adapter, comprising:

the adapter comprises a first joint part, a second joint part and a third joint part which are communicated with each other, wherein the first joint part is provided with a default first positioning point and a default second positioning point, and the second joint part is provided with a first electric connection part;

a catheter module comprising:

the cover body is internally provided with a spacer, the spacer is provided with a first through hole, a second through hole and a third through hole, and the cover body is provided with a third positioning point;

a power line penetrating through the first through hole, wherein one end of the power line is provided with a second electrical connection part which is exposed out of the second through hole;

a hollow conduit passing through the first through hole, one end of the hollow conduit being connected and communicated with the third through hole,

the conduit module is connected with the adapter through the position corresponding to the third positioning point and the first positioning point, and then fixed on the adapter through the position corresponding to the third positioning point and the second positioning point, and the first electrical connection part is electrically connected with the second electrical connection part.

2. The motorized breastpump adapter of claim 1 wherein the cover further comprises a protrusion, and wherein the second through hole opens into the protrusion.

3. The motorized breastpump connector of claim 1 wherein the first electrical connection portion or the second electrical connection portion has a resilient structure.

4. The motorized breastpump connector of claim 1 wherein the spacer has a first protrusion on a side facing the adapter, and a second protrusion on a side facing the adapter, wherein the first protrusion is formed on a periphery of the third through hole, and wherein the first protrusion has a height that decreases outward from the third through hole, and wherein a groove is formed around the first protrusion.

5. The motorized breastpump adapter of claim 1 wherein the second engagement portion comprises:

a cup body;

the heating unit is detachably arranged on the cup body and is electrically connected with the first electrical connection part; and

the extension part is arranged on the heating unit, the top end of the extension part is provided with a fourth through hole, and the first electrical connection part is exposed out of the fourth through hole.

6. The motorized breastpump adapter of claim 5 wherein said extension has a bent configuration, one side of the top end of said extension forming a bevel, and wherein said stop is disposed on the other side of said top end not forming said bevel, said top end of said extension having said stop.

7. The motorized breastpump adapter of claim 6 wherein the cup body includes a first engagement portion, and wherein the heating unit includes a second engagement portion engaged with the first engagement portion.

8. The motorized breastpump adapter of claim 7 wherein said first engaging portion comprises a first detent portion and a second detent portion, the first positioning part is arranged at one side edge of the cup body facing the first joint part and the third joint part, and the length of the first positioning part is gradually reduced from the outer side of the cup body to the inner side, the second positioning part is correspondingly arranged on one side of the cup body far away from the first positioning part, and the second positioning part is arranged on the other side of the cup body, the heating unit is a cover body structure corresponding to one side of the cup body facing the first joint part and the third joint part, the heating unit is provided with a first opening and a second opening with the circumference smaller than that of the first opening, the second combination part is a notch structure arranged on the heating unit, and in addition, the gap distance of the first opening is between the longest distance and the shortest distance of the positioning groove, and the gap distance of the second opening is equal to or greater than the length of the second positioning part.

9. A motorized breastpump, comprising:

the motorised breast pump connector of any one of claims 1 to 4;

a milk collecting bottle detachably combined with the third joint part;

the diaphragm piece is arranged between the spacing piece and the first joint part and sleeved on the convex part of the spacing piece; and

a check valve, wherein the third joint part has a third joint part, the check valve is disposed on the third joint part.

10. A motorized breastpump, comprising:

a motorised breast pump connector according to any one of claims 5 to 8;

a milk collecting bottle detachably combined with the third joint part;

11. The motorized breastpump of claim 10 further comprising a host machine, said host machine comprising:

a housing;

a pump disposed inside the housing and connected to the hollow conduit;

the power module is arranged in the shell and used for providing power for the power line and the pump;

the control unit is arranged on the shell and used for controlling the operation of the pump and the power supply module; and

and the display unit is arranged on the surface of the shell and used for displaying the action state of the host.

12. The motorized breastpump of claim 10 further comprising a host machine, said host machine comprising:

a housing;

a pump disposed inside the housing and connected to the hollow conduit;

the power module is arranged in the shell and used for providing electric power for the heating unit and the pump;

the control unit is arranged on the shell and used for controlling the operation of the heating unit, the pump and the power supply module; and

13. The motorized breastpump of claim 11 or 12 wherein said host further comprises a slot and a port disposed on a side of said housing, wherein said slot is configured to communicate between a pump and said hollow conduit, and said port is configured to electrically connect a power module to said power cord.