Connector of electric breast pump and electric breast pump with connector

Abstract

A pneumoelectric connecting device for an electric breast pump comprises a first power line and a first hollow guide pipe. One end of the first power line is provided with a first electrical connection part. The first hollow conduit comprises a first inner wall and a first outer wall which are opposite, and the first power line is at least partially connected with the first hollow conduit. By means of the pneumoelectric connecting device for the electric breast pump, a user can insert the hollow guide pipe and the power line into the corresponding inserting holes at the same time, and two pipelines can be easily and accurately connected and assembled at a time. In addition, the invention further provides an electric breast pump with the pneumoelectric connecting device.

Description

Technical Field

[0001] The present invention relates to a pneumatic-electrical connection device for an electric breast pump, and more particularly to a pneumatic-electrical connection device having a pneumatic-electrical co-linear structure and applied to an electric breast pump, and an electric breast pump having the pneumatic-electrical connection device. Background Art

[0002] Electric breast pumps on the market generally have an air suction tube for suctioning air. Some electric breast pumps are also provided with additional wires for connecting to electric heaters, vibrators, low-frequency devices or other electrical devices to provide power operation, so that the electric breast pumps have more functions in use.

[0003] However, the conventional electric breast pump has two separate pipelines, the suction pipe and the electric wire. In addition to the problem that the various pipelines are easily confused, lost, and tangled, when assembling the pipelines and the breast pump, the user needs to first identify the type of pipelines and then plug the connectors into the corresponding sockets one by one, which is not only complicated to use but also easy to be damaged due to incorrect assembly. In addition, after using the electric breast pump, the disassembly and storage of the related components is also a big problem.

[0004] Therefore, how to overcome the above-mentioned shortcomings is a topic that the industry needs to overcome urgently. Summary of the invention

[0005] To solve the above-mentioned problems of the prior art, the present invention provides, in a first aspect, an air-to-electric connection device for an electric breast pump, comprising: a first power cord, one end of which has a first electrical connection portion; and a first hollow conduit, comprising a first inner wall and a first outer wall opposite to each other, wherein the first power cord is at least partially connected to the first hollow conduit.

[0006] In one embodiment of the present invention, the gas-electric connection device for an electric breast pump further comprises a cover body, the cover body comprising a first through hole, a second through hole and a third through hole, the cover body having an accommodation space inside thereof which is connected to the outside through the first through hole, wherein the first power cord and the first hollow conduit pass through the first through hole and pass out of the accommodation space, wherein the first electrical connection portion is exposed at the second through hole, and one end of the first hollow conduit is connected to the third through hole in engagement.

[0007] In one embodiment of the present invention, the first power cord further includes a first sleeve and a first electric wire, the first sleeve is sleeved on the first electric wire, and the first electrical connection portion is exposed from the first sleeve, and the first power cord is at least partially connected to the first hollow conduit through the first sleeve.

[0008] In one embodiment of the present invention, the first power line is at least partially connected to the first inner wall, and wherein the first hollow conduit further includes a through hole penetrating the first inner wall and the first outer wall, and the first electrical connection portion passes through the through hole and out of the first hollow conduit.

[0009] In one embodiment of the present invention, the first power line is disposed between the first inner wall and the first outer wall of the first hollow conduit, and the first electrical connection portion passes through the first outer wall.

[0010] In an embodiment of the present invention, the first power line is at least partially connected to the first outer wall.

[0011] In one embodiment of the present invention, it also includes a first gas-electric connection part, which includes: a first electrical connector, wherein the other end of the first power line where the first electrical connection part is set has a second electrical connector, and the first electrical connector is electrically connected to the first power line through the second electrical connection part; and a first air pipe connector, which is connected to the first hollow conduit and communicates with the first hollow conduit.

[0012] In one embodiment of the present invention, the first gas-electricity connection portion is disposed at the first through hole.

[0013] In one embodiment of the present invention, a gas-electric connection line is further included, and the gas-electric connection line includes: a second power line, and the two ends of the second power line respectively have a third electrical connection part and a fourth electrical connection part; a second hollow conduit, including a first end and a second end opposite to each other, and a second inner wall and a second outer wall opposite to each other, wherein the second power line is at least partially connected to the second hollow conduit; a second gas-electric connection part, including: a second electrical connector, and the second electrical connector is electrically connected to the second power line through the third electrical connection part; and a second gas pipe connector, including a first inner side and a first outer side opposite to each other, and the first inner side and the second outer side are connected to each other. Two air pipe joints are connected to the first end of the second hollow conduit; and a third air-electric connection part, including: a third electrical joint, the third electrical joint is electrically connected to the second power line through the fourth electrical connection part; and a third air pipe joint, including a second inner side and a second outer side opposite to each other, and the third air pipe joint is connected to the second end of the second hollow conduit, wherein the second air-electric connection part or the third air-electric connection part can be detachably connected to the first air-electric connection part, so that the second power line is electrically connected to the first electrical connection part, and the second hollow conduit is connected to the first hollow conduit.

[0014] In one embodiment of the present invention, the second power cord further includes a second sleeve and a second electric wire, the second sleeve is sleeved on the second electric wire, and the third electrical connection portion or the fourth electrical connection portion is exposed from the second sleeve, and the second power cord is at least partially connected to the second hollow conduit through the second sleeve.

[0015] In one embodiment of the present invention, the second power line is at least partially connected to the second inner wall; or the second power line is arranged between the second inner wall and the second outer wall of the second hollow conduit; or the second power line is at least partially connected to the second outer wall.

[0016] In one embodiment of the present invention, the second electrical connector is arranged at the second gas-electric connection part close to the first inner side, and the third electrical connector is arranged at the third gas-electric connection part close to the second inner side; or the second electrical connector is arranged at the second gas-electric connection part close to the first outer side, and the third electrical connector is arranged at the third gas-electric connection part close to the second outer side.

[0017] In one embodiment of the present invention, a host is also included, and the host includes: a shell, the surface of the shell includes a fourth air pipe connector connected to the first hollow conduit, and a fourth electrical connector electrically connected to the first power cord; a pump is arranged inside the shell and connected to the fourth air pipe connector; a power module is arranged inside the shell to provide power to the pump and is electrically connected to the fourth electrical connector; a control unit is arranged in the shell to control the operation of the pump and the power module; and a display unit, the display unit is arranged on the surface of the shell to display the operating status of the host.

[0018] The second aspect of the present invention further provides an electric breast pump, comprising: the air-electric connection device for an electric breast pump provided in the first aspect of the present invention; and an adapter, wherein the first electrical connection portion faces the adapter, and the adapter comprises: a first joint portion, wherein the air-electric connection device for an electric breast pump is detachably engaged with the first joint portion; a second joint portion, wherein the first joint portion and the second joint portion are interconnected, the second joint portion comprises a cup body and a heating unit, wherein the heating unit is detachably arranged on the cup body, and wherein the heating unit has a fifth electrical connection portion, wherein the fifth electrical connection portion is electrically connected to the first electrical connection portion; and a third joint portion, wherein the third joint portion is interconnected with the first joint portion and the second joint portion; and a liquid collecting bottle, wherein the liquid collecting bottle is detachably combined with the third joint portion.

[0019] In one embodiment of the present invention, the gas-electric connection device for an electric breast pump further comprises a cover body, the cover body comprises a first through hole, the cover body has an accommodation space inside that is connected to the outside through the first through hole, and wherein the first power cord and the first hollow conduit pass through the first through hole and pass out of the accommodation space, and the cover body further comprises an extension portion extending toward the first joint portion, and wherein the extension portion has a first combining portion, and the electric breast pump further comprises a fastener, the fastener comprises a second combining portion, wherein the second combining portion is arranged on one side of the fastener and is detachably engaged with the first combining portion, and wherein the fastener further comprises a non-slip structure, and the non-slip structure is arranged on the other side of the fastener where the second combining portion is arranged.

[0020] In one embodiment of the present invention, the first joining portion also includes a first positioning portion, and the extending portion of the cover body also includes a second positioning portion, wherein the first positioning portion is engaged with the second positioning portion so that the first electrical connection portion is opposite to the fifth electrical connection portion, and the first electrical connection portion is engaged with the fifth electrical connection portion.

[0021] In one embodiment of the present invention, the extension portion has a relative top and bottom, wherein the top is close to the accommodating space and the bottom is close to the first joint portion, and wherein the extension portion includes a plurality of sheets, at least one gap is formed between the plurality of sheets, and wherein the at least one gap has an opening opened at the bottom.

[0022] Through the aforementioned gas-electric connection device for an electric breast pump and the components and structures of an electric breast pump having the gas-electric connection device of the present invention, the user can simultaneously insert the hollow conduit of the gas-electric connection device and the power cord into the corresponding sockets, and can easily and accurately connect and assemble the two pipelines at one time. In addition, the second gas-electric connection part and the third gas-electric connection part provided at both ends of the gas-electric connection line can be connected to the first gas-electric connection part, so that the user can successfully assemble without too much identification, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. 1 is a schematic diagram of an exemplary embodiment of an air-to-electric connection device for an electric breast pump according to the present invention.

[0024] Figure 2A Schematic diagram of a first embodiment of the pneumatic-electrical connection device for an electric breast pump according to the present invention.

[0025] Figure 2B Schematic diagram of a second embodiment of the pneumatic-electrical connection device for an electric breast pump according to the present invention.

[0026] Figure 2CSchematic diagram of a third embodiment of the pneumatic-electrical connection device for an electric breast pump according to the present invention.

[0027] Figure 3 FIG. 1 is a schematic diagram of another exemplary embodiment of the air-to-electric connection device for an electric breast pump according to the present invention.

[0028] Figure 4 Schematic diagram of an exemplary embodiment of a second power cord of the air-to-electric connection device for an electric breast pump of the present invention.

[0029] Figure 5A It is a schematic diagram of a first embodiment of the gas-electric connecting line of the present invention.

[0030] Figure 5B It is a schematic diagram of a second embodiment of the gas-electric connecting line of the present invention.

[0031] Figure 5C Schematic diagram of a third embodiment of the gas-electric connecting line of the present invention.

[0032] Figure 6 FIG. 1 is a schematic diagram of an exemplary embodiment of a main unit of the air-to-electric connection device for an electric breast pump according to the present invention.

[0033] Figure 7 FIG. 1 is a functional module diagram of an exemplary embodiment of the pneumatic-electrical connection device for an electric breast pump according to the present invention.

[0034] Figure 8 FIG. 1 is a schematic diagram of an exemplary embodiment of an electric breast pump according to the present invention.

[0035] Fig. 9 FIG. 2 is a schematic diagram of another exemplary embodiment of an electric breast pump according to the present invention.

[0036] Fig.10 It is a schematic diagram of an exemplary embodiment of the adapter and the cover of the electric breast pump of the present invention.

[0037] Reference numerals:

[0038] 1 Cover

[0039] 101 Upper cover

[0040] 102 lower cover

[0041] 11 First through hole

[0042] 12 Second through hole

[0043] 13Third through hole

[0044] 14 Storage space

[0045] 15 Extension

[0046] 151 first joint

[0047] 152 second positioning portion

[0048] 155 Top

[0049] 156 bottom

[0050] 157 pieces

[0051] 158 Gap

[0052] 159 Opening

[0053] 2First power line

[0054] 21 first electrical connection portion

[0055] 22 second electrical connection portion

[0056] 23 First casing

[0057] 24 First Wire

[0058] 3. First hollow catheter

[0059] 31 First inner wall

[0060] 32 First outer wall

[0061] 33Piercing

[0062] 4. First gas and electricity connection part

[0063] 41 first electrical connector

[0064] 42 first trachea connector

[0065] 5 Gas and electric connection wires

[0066] 51 Second power line

[0067] 511 third electrical connection portion

[0068] 512 fourth electrical connection portion

[0069] 513 Second casing

[0070] 514 Second Wire

[0071] 52 Second hollow catheter

[0072] 521 First End

[0073] 522 Second End

[0074] 523 Second inner wall

[0075] 524 Second outer wall

[0076] 53 Second gas-electric connection part

[0077] 531 Second electrical connector

[0078] 532 Second air pipe connector

[0079] 5321 first inner side

[0080] 5322 first outer side

[0081] 54 Third gas and electricity connection part

[0082] 541 Third electrical connector

[0083] 542 third trachea connector

[0084] 5421 Second inner side

[0085] 5422 second outer side

[0086] 6 Host

[0087] 61 Shell

[0088] 62 Pumps

[0089] 63 Power Module

[0090] 64 control unit

[0091] 65 display units

[0092] 66 Fourth air pipe joint

[0093] 67 Fourth electrical connector

[0094] 7 adapter

[0095] 71 first joint

[0096] 711 first positioning part

[0097] 72 second joint

[0098] 721 cup body

[0099] 722 Heating Unit

[0100] 7221 fifth electrical connection portion

[0101] 73 third joint

[0102] 8 liquid collection bottles

[0103] 9 Fasteners

[0104] 91 Second joint

[0105] 92 anti-slip structure DETAILED DESCRIPTION

[0106] The following describes the implementation of the present invention through specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0107] See also Figure 1 , Figure 1 Schematic diagram of an exemplary embodiment of the pneumatic-electrical connection device for an electric breast pump of the present invention. The pneumatic-electrical connection device for an electric breast pump provided in the first aspect of the present invention comprises a first power cord 2 and a first hollow conduit 3. One end of the first power cord 2 may have a first electrical connection portion 21. The first hollow conduit 3 may include a first inner wall 31 and a first outer wall 32 opposite to each other, wherein the first power cord 2 may be at least partially connected to the first hollow conduit 3. Preferably, the pneumatic-electrical connection device for an electric breast pump of the present invention may further comprise a cover body 1. The cover body 1 may comprise a first through hole 11, a second through hole 12 and a third through hole 13, and the cover body 1 may have an accommodating space 14 inside that is connected to the outside through the first through hole 11. In this embodiment, the first power line 2 and the first hollow conduit 3 can pass through the first through hole 11 and out of the accommodating space 14, and the first electrical connection portion 21 can be exposed at the second through hole 12, and one end of the first hollow conduit 3 can be connected to the third through hole 13. More preferably, the first power line 2 outside the cover body 1 can be at least partially connected to the first hollow conduit 3.

[0108] In one embodiment, the first power line 2 may further include a first sleeve 23 and a first wire 24, and the first sleeve 23 may be sleeved on the first wire 24. Preferably, the first electrical connection portion 21 may be exposed from the first sleeve 23. In this embodiment, the first power line 2 may be at least partially connected to the first hollow conduit 3 through the first sleeve 23.

[0109] Please also read Figure 1 and Figure 2A In the first embodiment of the pneumatic-electrical connection device for an electric breast pump of the present invention, the first power cord 2 may be at least partially connected to the first inner wall 31. In this embodiment, the first power cord 2 may be at least partially connected to the first inner wall 31 through, for example but not limited to, a tubular structure that is bonded or integrally formed. In another embodiment, the first power cord 2 may also be inserted into the first hollow conduit 3 and at least partially connected to the first inner wall 31.

[0110] In one embodiment, the first hollow conduit 3 may further include a through hole 33 penetrating the first inner wall 31 and the first outer wall 32, and the first electrical connection portion 21 may pass through the through hole 33 and out of the first hollow conduit 3. Preferably, the first electrical connection portion 21 may be exposed to the second through hole 12 of the cover 1. Specifically, the through hole 33 may be provided on the first hollow conduit 3 located in the accommodating space 14, so that the first power line 2 outside the cover 1 near the first through hole 11 is connected to the first inner wall 31.

[0111] Please also read Figure 1 and Figure 2B In the second embodiment of the pneumatic-electrical connection device for an electric breast pump of the present invention, the first power line 2 can be arranged between the first inner wall 31 and the first outer wall 32 of the first hollow conduit 3, and the first electrical connection portion 21 can pass through the first outer wall 32 and can be exposed to the second through hole 12. Preferably, the position where the first electrical connection portion 21 passes through the first outer wall 32 can be located on the first hollow conduit 3 inside the cover body 1, so that the first power line 2 outside the cover body 1 near the first through hole 11 is arranged between the first inner wall 31 and the first outer wall 32 of the first hollow conduit 3.

[0112] In one embodiment, the first power line 2 can be embedded between the first inner wall 31 and the first outer wall 32 by, for example, plastic injection technology. In another embodiment, the first power line 2 can be inserted into a preset hole between the first inner wall 31 and the first outer wall 32. The specific method of setting the first power line 2 between the first inner wall 31 and the first outer wall 32 is not limited to this embodiment.

[0113] Please also read Figure 1 and Figure 2C In the third embodiment of the pneumatic-electrical connection device for an electric breast pump of the present invention, the first power cord 2 may be at least partially connected to the first outer wall 32. In this embodiment, the first power cord 2 may be at least partially connected to the first outer wall 32 through, for example but not limited to, a tubular structure that is bonded or integrally formed.

[0114] Please also read Figures 1 to 2C In one embodiment, the gas-electric connection device for an electric breast pump of the present invention may further include a first gas-electric connection portion 4, and the first gas-electric connection portion 4 may include a first electrical connector 41 and a first air pipe connector 42. The other end of the first power cord 2 provided with the first electrical connection portion 21 may have a second electrical connection portion 22, and the first electrical connector 41 may be electrically connected to the first power cord 2 through the second electrical connection portion 22. The first air pipe connector 42 may be connected to the first hollow conduit 3, and communicate with the third through hole 13 through the first hollow conduit 3. In this embodiment, the user may simultaneously connect the first electrical connector 41 to an external power source through the first gas-electric connection portion 4, and connect the first air pipe connector 42 to the air pressure regulating component, so that the pipeline connection and assembly are more convenient.

[0115] In one embodiment, the first power line 2 from the first through hole 11 to the first gas-electric connection portion 4 can be connected to the first hollow conduit 3. Specifically, the first power line 2 and the first hollow conduit 3 from the first through hole 11 to the first gas-electric connection portion 4 can be a colinear structure to prevent the two lines from being entangled or knotted with each other.

[0116] See also Figure 3 , Figure 3 Schematic diagram of another exemplary embodiment of the pneumatic-electrical connection device for an electric breast pump of the present invention. The pneumatic-electrical connection device for an electric breast pump of the present invention may further include a pneumatic-electrical connection line 5, which may include a second power line 51, a second hollow conduit 52, a second pneumatic-electrical connection portion 53, and a third pneumatic-electrical connection portion 54. The second power line 51 may have a third electrical connection portion 511 and a fourth electrical connection portion 512 at both ends, respectively. The second hollow conduit 52 may include a first end 521 and a second end 522 opposite to each other, and a second inner wall 523 and a second outer wall 524 opposite to each other. The second pneumatic-electrical connection portion 53 may include a second electrical connector 531 and a second air pipe connector 532, wherein the second electrical connector 531 may be electrically connected to the second power line 51 through the third electrical connector 511, and the second air pipe connector 532 may be connected to the first end 521 of the second hollow conduit 52. The third pneumatic-electrical connection portion 54 may include a third electrical connector 541 and a third air pipe connector 542. The third electrical connector 541 can be electrically connected to the second power cord 51 through the fourth electrical connection portion 512, and the third air pipe connector 542 can be connected to the second end 522 of the second hollow conduit 52. In this embodiment, the second gas-electric connection portion 53 or the third gas-electric connection portion 54 can be detachably connected to the first gas-electric connection portion 4, so that the second power cord 51 is electrically connected to the first electrical connection portion 21, and the second hollow conduit 52 is connected to the third through hole 13. Specifically, the user can electrically connect the second power cord 51 to the first electrical connection portion 21 and connect the second hollow conduit 52 to the third through hole 13 through the second gas-electric connection portion 53 or the third gas-electric connection portion 54, making the pipeline connection and assembly easier. In addition, whether it is the second gas-electric connection portion 53 or the third gas-electric connection portion 54, it can be connected to the first gas-electric connection portion 4, and the user can smoothly perform the connection and assembly without excessive identification.

[0117] In one embodiment, the first gas-electric connection part 4 can be disposed at the first through hole 11, so that the second gas-electric connection part 53 or the third gas-electric connection part 54 is detachably connected to the first gas-electric connection part 4 near the first through hole 11. In this embodiment, the pipelines exposed outside the cover body 1 are the second power line 51 and the second hollow conduit 52, and the user will not operate the first power line 2 and the first hollow conduit 3. This structure can further reduce the complexity of the user's operation.

[0118] Please also read Figure 3 and Figure 4 In one embodiment, the second power line 51 may further include a second sleeve 513 and a second electric wire 514, and the second sleeve 513 may be sleeved on the second electric wire 514. Preferably, the third electrical connection portion 511 or the fourth electrical connection portion 512 may be exposed from the second sleeve 513. In this embodiment, the second power line 51 may be at least partially connected to the second hollow conduit 52 through the second sleeve 513.

[0119] Please also read Figure 3 and Figure 5A In the first embodiment of the gas-electric connection line 5 of the present invention, the second power line 51 can be at least partially connected to the second inner wall 523. In this embodiment, the second power line 51 can be at least partially connected to the second inner wall 523 through, for example but not limited to, a tubular structure that is bonded or integrally formed. In another embodiment, the second power line 51 can also be inserted into the second hollow conduit 52 and connected to the second inner wall 523 at least partially.

[0120] In one embodiment, if Figure 5A As shown, the second air pipe connector 532 may further include a first inner side 5321 and a first outer side 5322 opposite to each other, and the third air pipe connector 542 may further include a second inner side 5421 and a second outer side 5422 opposite to each other. In this embodiment, the second electrical connector 531 may be disposed at the second air-electric connection portion 53 near the first inner side 5321, and the third electrical connector 541 may be disposed at the third air-electric connection portion 54 near the second inner side 5421. Specifically, in the first embodiment of the air-electric connection line 5 of the present invention, the second power line 51 is disposed in the second hollow conduit 52, so the second electrical connector 531 may be correspondingly disposed in the second air pipe connector 532, and the third electrical connector 541 may be correspondingly disposed in the third air pipe connector 542. When the second air pipe connector 532 or the third air pipe connector 542 is connected to the first air pipe connector 42 through the second hollow conduit 52 , the second electrical connector 531 or the third electrical connector 541 can also be electrically connected to the first electrical connection portion 21 through the second power line 51 at the same time.

[0121] Please also read Figure 3 and Figure 5B In the second embodiment of the gas-electric connecting wire 5 of the present invention, the second power line 51 can be disposed between the second inner wall 523 and the second outer wall 524 of the second hollow conduit 52. In this embodiment, Figure 5BAs shown, the second electrical connector 531 may be disposed at the second gas-electric connection portion 53 near the first inner side 5321, and the third electrical connector 541 may be disposed at the third gas-electric connection portion 54 near the second inner side 5421. In other embodiments, the second electrical connector 531 may also be disposed at the second gas-electric connection portion 53 near the first outer side 5322, and the third electrical connector 541 may also be disposed at the third gas-electric connection portion 54 near the second outer side 5422.

[0122] In one embodiment, the second power line 51 can be embedded between the second inner wall 523 and the second outer wall 524 by, for example, plastic injection technology. In another embodiment, the second power line 51 can be inserted into a preset hole between the second inner wall 523 and the second outer wall 524. The specific method of disposing the second power line 51 between the second inner wall 523 and the second outer wall 524 is not limited to this embodiment.

[0123] Please also read Figure 3 and Figure 5C In the third embodiment of the gas-electric connecting line 5 of the present invention, the second power line 51 may be at least partially connected to the second outer wall 524. In this embodiment, the second power line 51 may be at least partially connected to the second outer wall 524 through, for example but not limited to, a tubular structure that is bonded or integrally formed.

[0124] In one embodiment, if Figure 5C As shown, the second electrical connector 531 can be disposed at the second gas-electric connection portion 53 near the first outer side 5322, and the third electrical connector 541 can be disposed at the third gas-electric connection portion 54 near the second outer side 5422. Specifically, in the third embodiment of the gas-electric connection line 5 of the present invention, the second power line 51 is disposed at the outer side of the second hollow conduit 52, so the second electrical connector 531 can be correspondingly disposed at the outer side of the second air pipe connector 532, and the third electrical connector 541 can be correspondingly disposed at the outer side of the third air pipe connector 542. When the second air pipe connector 532 or the third air pipe connector 542 is connected to the first air pipe connector 42 through the second hollow conduit 52, the second electrical connector 531 or the third electrical connector 541 can also be electrically connected to the first electrical connection portion 21 through the second power line 51 at the same time.

[0125] Please also read Figures 3 to 5C In one embodiment, the second power line 51 may be at least partially connected to the second hollow conduit 52. Preferably, the second power line 51 from the second gas-electric connection portion 53 to the third gas-electric connection portion 54 may be connected to the second hollow conduit 52. Specifically, the second power line 51 and the second hollow conduit 52 from the second gas-electric connection portion 53 to the third gas-electric connection portion 54 may be co-linear structures to prevent the two lines from being entangled or knotted with each other.

[0126] In one embodiment, the first hollow tube 3 or the second hollow tube 52 may be made of a flexible material, including but not limited to a single or composite material such as rubber, silicone or plastic.

[0127] Please also read Figure 1 , Figure 6 and Figure 7 . The air-to-electric connection device for an electric breast pump of the present invention may further include a host 6, which includes a housing 61, a pump 62, a power module 63 and a control unit 64. The surface of the housing 61 may include a fourth air pipe connector 66 connected to the first hollow conduit 3, and a fourth electrical connector 67 electrically connected to the first power line 2. The pump may be disposed inside the housing 61 and connected to the fourth air pipe connector 66. The power module 63 may be disposed inside the housing 61 to provide power to the pump 62 and be electrically connected to the fourth electrical connector 67. In one embodiment, the power module 63 may be, for example but not limited to, a disposable or rechargeable battery unit, or the power module 63 may also be a transformer that is connected to the mains or other external power source and converts the power into working power that can be transmitted to the pump 62 or the fourth electrical connector 67. The control unit 64 can be set in the shell 61 to control the operation of the pump 62 and the power module 63, such as but not limited to turning on or off the pump 62, adjusting the intensity of the pump 62, setting the working time or cycle of the pump 62, turning on or off the power module 63, or controlling the charging status of the power module 63, etc.

[0128] In one embodiment, the host 6 may further include a display unit 65, which may be disposed on the surface of the housing 61 to display the operating state of the host 6, such as but not limited to the on / off state of the pump 62, the current strength of the pump 62, the working time or cycle of the pump 62, or the on / off or charging / discharging state of the power module 63, etc. In one embodiment, the display unit 65 may be composed of a light emitting diode unit, or may be a liquid crystal screen of various types, but is not limited thereto.

[0129] See also Figure 1 and Figure 6 In one embodiment, the first electrical connector 41 can be directly connected to the fourth electrical connector 67 so that the fourth electrical connector 67 is electrically connected to the first electrical connection portion 21 , and the first air pipe connector 42 can be directly connected to the fourth air pipe connector 66 so that the fourth air pipe connector 66 is connected to the third through hole 13 .

[0130] Please refer to Figure 3 and Figure 6In the embodiment of the present invention including the gas-electric connection line 5, the first electrical connector 41 can be connected to the second electrical connector 531, and the fourth electrical connector 67 can be connected to the third electrical connector 541; and the first air pipe connector 42 can be connected to the second air pipe connector 532, and the fourth air pipe connector 66 can be connected to the third air pipe connector 542, so that the fourth electrical connector 67 can be electrically connected to the first electrical connection portion 21 through the second power line 51, and the fourth air pipe connector 66 can be connected to the third through hole 13 through the second hollow conduit 52. Of course, the first electrical connector 41 can also be connected to the third electrical connector 541, and the fourth electrical connector 67 can be connected to the second electrical connector 531; and the first air pipe connector 42 can be connected to the third air pipe connector 542, and the fourth air pipe connector 66 can be connected to the second air pipe connector 532, so that the fourth electrical connector 67 is electrically connected to the first electrical connection portion 21, and the fourth air pipe connector 66 is simultaneously connected to the third through hole 13.

[0131] Please refer to Figure 1 , Figure 3 and Figure 6 In one embodiment, the first air pipe joint 42 or the fourth air pipe joint 66 may be, for example but not limited to, a hollow tube, so that the first hollow conduit 3 is sleeved on the fourth air pipe joint 66 through the first air pipe joint 42 and maintains an airtight effect. Preferably, in the embodiment of the present invention including the gas-electric connection line 5, the second air pipe joint 532 or the third air pipe joint 542 may also be, for example but not limited to, a hollow tube, so that the second hollow conduit 52 is sleeved on the fourth air pipe joint 66 and maintains an airtight effect.

[0132] In one embodiment, the first electrical connector 41 and the fourth electrical connector 67 may be, for example, metal or other conductive connection terminals, so that the first electrical connector 41 is electrically connected to the fourth electrical connector 67. Preferably, in the embodiment of the present invention including the gas-electric connection line 5, the second electrical connector 531 and the third electrical connector 541 may also be, for example, metal or other conductive connection terminals. More preferably, the second electrical connector 531 and the third electrical connector 541 may be substantially the same configuration of connection terminals, so that the fourth electrical connector 67 may be electrically connected to the second electrical connector 531, or to the third electrical connector 541.

[0133] Please also read Figure 1 and Figure 8 , Figure 8 Schematic diagram of an exemplary embodiment of an electric breast pump of the present invention. A second aspect of the present invention provides an electric breast pump, which in addition to the components and structures of the gas-electric connection device embodiments for the electric breast pump provided in the first aspect of the present invention, may also include an adapter 7. The adapter 7 may include a first joint portion 71 and a second joint portion 72 that are interconnected.

[0134] In one embodiment, the cover 1 of the air-electric connection device for an electric breast pump of the present invention can be detachably connected to the first connection portion 71, and the third through hole 13 can be oriented toward the first connection portion 71. In this embodiment, the first hollow conduit 3 can be connected to the inside of the adapter 7 through the third through hole 13. When the other end of the first hollow conduit 3 connected to the third through hole 13 is connected to the air pressure regulating component, the pressure of the adapter 7 and other components connected to the adapter 7 can be controlled and adjusted.

[0135] In one embodiment, the second joint portion 72 may include a cup body 721 and a heating unit 722, wherein the heating unit 722 is detachably disposed on the cup body 721, and the heating unit 722 has a fifth electrical connection portion 7221, and the fifth electrical connection portion 7221 may be electrically connected to the first electrical connection portion 21. In this embodiment, the first power cord 2 of the air-to-electric connection device for the electric breast pump may provide the power required for the operation of the adapter 7 through the first electrical connection portion 21, thereby raising the temperature of the cup body 721 through the heating unit 722.

[0136] In one embodiment, the adapter 7 may further include a third joint portion 73 , which may be interconnected with the first joint portion 71 and the second joint portion 72 , and the electric breast pump of the present invention may further include a liquid collecting bottle 8 detachably combined with the third joint portion 73 .

[0137] According to the present invention, when the user attaches the cup body 721 to the part where the electric breast pump of the present invention is to be used, such as but not limited to the breast, the suction force of the pump 62 can be adjusted by the control unit 64. When the pump 62 is connected to the first hollow conduit 3 and generates suction force, the air between the adapter 7 is actually extracted, causing the pressure inside the adapter 7 to change. The periodic operation of the pump 62 causes the pressure inside the cavity of the adapter 7 to change accordingly, thereby generating suction force to stimulate the breast and absorb milk. The sucked milk enters the space of the adapter 7 through the cup body 721 and flows into the liquid collection bottle 8 for storage.

[0138] Please also read Figure 1 and Fig. 9 , Fig. 9 is a schematic diagram of another exemplary embodiment of the electric breast pump of the present invention. In this embodiment, the cover 1 may further include an extension portion 15 extending toward the first joint portion 71, wherein the extension portion 15 may have a first joint portion 151. The electric breast pump may further include a fastener 9, and the fastener 9 may include a second joint portion 91, wherein the second joint portion 91 may be disposed on one side of the fastener 9 and detachably engaged with the first joint portion 151. Fig. 9 As shown, in this embodiment, the first combining portion 151 may be disposed on the outer side of the extending portion 15 , and the second combining portion 91 may be disposed on the inner side of the fastener 9 .

[0139] In one embodiment, the fastener 9 may be a ring-shaped structure, and the first connecting portion 151 and the second connecting portion 91 may be, for example but not limited to, corresponding thread structures.

[0140] In one embodiment, if Fig. 9 As shown, the cover body 1 may include an upper cover body 101 and a lower cover body 102, wherein the accommodating space 14 may be arranged between the upper cover body 101 and the lower cover body 102, the second through hole 12 and the third through hole 13 may be opened in the lower cover body 102, and the extension portion 15 may be arranged on the side of the lower cover body 102 facing the first joint portion 71.

[0141] In one embodiment, the fastener 9 may further include an anti-slip structure 92, such as but not limited to a convex structure or a concave structure arranged at intervals, or the anti-slip structure 92 may be made of an anti-slip material. The anti-slip structure 92 may be disposed on the other side of the fastener 9 where the second coupling portion 91 is disposed.

[0142] In one embodiment, the first joint portion 71 may further include a first positioning portion 711, and the extension portion 15 of the cover body 1 may further include a second positioning portion 152, wherein the first positioning portion 711 may be engaged with the second positioning portion 152. In this embodiment, through the default engagement position of the first positioning portion 711 and the second positioning portion 152, the first electrical connection portion 21 and the fifth electrical connection portion 7221 may be opposite to each other, and the first electrical connection portion 21 and the fifth electrical connection portion 7221 may be engaged.

[0143] According to the present invention, the first positioning portion 711 and the second positioning portion 152 may be mutually engaged structures, so that the first electrical connection portion 21 is electrically connected to the fifth electrical connection portion 7221. Fig. 9 As shown, the first positioning portion 711 can be a convex portion, and the second positioning portion 152 can be a concave portion. In other embodiments, the first positioning portion 711 can also be a concave portion (not shown), and the second positioning portion 152 can also be a convex portion (not shown). The shapes or structures of the first positioning portion 711 and the second positioning portion 152 are not limited thereto.

[0144] According to the design of the components and structures of the present invention, in actual operation, when the first positioning portion 711 is engaged with the second positioning portion 152, the first electrical connection portion 21 can be connected to the fifth electrical connection portion 7221, and the user does not need to separately confirm whether the first electrical connection portion 21 and the fifth electrical connection portion 7221 are correctly connected. When the second connecting portion 91 of the fastener 9 is engaged with the first connecting portion 151, the stability of the cover 1 and the first connecting portion 71 can be further increased. Even if the pneumatic-electrical connection device for an electric breast pump or the electric breast pump of the present invention vibrates or moves during use, the first electrical connection portion 21 and the fifth electrical connection portion 7221 can still maintain electrical connection, and will not loosen to cause the device to fail to continue to operate.

[0145] Please also read Figure 1 , Fig. 9 and Fig.10 In one embodiment, the extension portion 15 may have a top portion 155 and a bottom portion 156 opposite to each other, wherein the top portion 155 may be close to the accommodating space 14, and the bottom portion 156 may be close to the first engaging portion 71. Preferably, the extension portion 15 may include a plurality of sheets 157, and at least one gap 158 may be formed between the plurality of sheets 157, wherein at least one gap 158 has an opening 159 opened at the bottom portion 156. In this embodiment, when the second engaging portion 91 of the fastener 9 is separated from the first engaging portion 151, the opening 159 of the gap 158 at the bottom portion 156 is larger, so that the circumference of the bottom portion 156 of the extension portion 15 may be slightly larger than the circumference of the top portion 155 of the extension portion 15, so that the second positioning portion 152 can be easily engaged with the opposite first positioning portion 711. When the second coupling portion 91 of the fastener 9 is coupled with the first coupling portion 151, the opening 159 of the gap 158 is smaller, so that the circumference of the bottom 156 of the extension portion 15 is reduced to be slightly larger than the circumference of the first coupling portion 71, so that the extension portion 15 is firmly coupled with the first coupling portion 71, further increasing the tightness of the combination of the cover body 1 and the adapter 7, so that the gas connecting the first hollow conduit 3 and the third through hole 13 is not easy to flow out from the gap where the first coupling portion 71 and the extension portion 15 are coupled, but dissipated in the surrounding environment.

[0146] According to the present invention, the cover body 1 is first joined to the first joint part 71 through the relative positioning parts, and then the two are firmly combined through the fastener 9. This allows the pneumatic-electrical connection device for an electric breast pump of the present invention to accurately connect the first electrical connection part 21 and the fifth electrical connection part 7221 during disassembly and assembly, while preventing the cover body 1 or the first joint part 71 from being deformed or damaged at the joint due to repeated disassembly and assembly.

[0147] In summary, through the components and structure of the gas-electric connection device for an electric breast pump of the present invention, the user can simultaneously insert the hollow conduit of the gas-electric connection device for an electric breast pump and the power cord into the corresponding jacks, and can easily and accurately connect and assemble the two lines at one time. In addition, the co-linear structure used by the gas-electric connection device for an electric breast pump of the present invention can be easily stored, not easily lost, and not easily entangled or damaged during use. Furthermore, both ends of the gas-electric connection line of the present invention can be connected to the first gas-electric connection part, so that the user can successfully assemble without too much identification, which is more convenient to use.

[0148] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone skilled in the art may modify and alter the above embodiments without violating the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be as set forth in the claims.

Claims

1. An air-to-electric connection device for an electric breast pump, characterized in that: include: A first power line, one end of which has a first electrical connection portion; and The first hollow conduit comprises a first inner wall and a first outer wall opposite to each other, Wherein, the first power line is at least partially connected to the first hollow conduit.

2. The pneumatic-electrical connection device for an electric breast pump according to claim 1, characterized in that: It also includes a cover body, the cover body includes a first through hole, a second through hole and a third through hole, the cover body has an accommodating space inside that is connected to the outside through the first through hole, and wherein, The first power line and the first hollow conduit pass through the first through hole and out of the accommodating space, wherein the first electrical connection portion is exposed at the second through hole, and one end of the first hollow conduit is connected to the third through hole.

3. The pneumatic-electrical connection device for an electric breast pump according to claim 1, characterized in that: The first power line also includes a first sleeve and a first wire, the first sleeve is sleeved on the first wire, the first electrical connection portion is exposed from the first sleeve, and the first power line is at least partially connected to the first hollow conduit through the first sleeve.

4. The pneumatic-electrical connection device for an electric breast pump according to claim 1, characterized in that: The first power line is at least partially connected to the first inner wall, and the first hollow conduit further includes a through hole penetrating the first inner wall and the first outer wall, and the first electrical connection portion passes through the through hole and out of the first hollow conduit.

5. The pneumatic-electrical connection device for an electric breast pump according to claim 1, characterized in that: The first power line is disposed between the first inner wall and the first outer wall of the first hollow conduit, and the first electrical connection portion passes through the first outer wall.

6. The pneumatic-electrical connection device for an electric breast pump according to claim 1, characterized in that: The first power line is at least partially connected to the first outer wall.

7. The air-to-electric connection device for an electric breast pump according to claim 1, characterized in that: Also included is a first gas-electric connection portion, the first gas-electric connection portion comprising: A first electrical connector, wherein the other end of the first power line where the first electrical connection portion is disposed has a second electrical connection portion, and the first electrical connector is electrically connected to the first power line through the second electrical connection portion; and The first trachea connector is connected to the first hollow conduit and communicates with the first hollow conduit.

8. The pneumatic-electrical connection device for an electric breast pump according to claim 7, characterized in that: The first gas-electricity connection portion is disposed at the first through hole.

9. The pneumatic-electrical connection device for an electric breast pump according to claim 7, characterized in that: Also included is a gas-electricity connection line, the gas-electricity connection line comprising: A second power line, wherein two ends of the second power line respectively have a third electrical connection portion and a fourth electrical connection portion; a second hollow conduit including an opposite first end and a second end, and an opposite second inner wall and a second outer wall, wherein the second power line is at least partially connected to the second hollow conduit; The second gas-electric connection part comprises: a second electrical connector electrically connected to the second power line through the third electrical connection portion; and A second tracheal connector, comprising a first inner side and a first outer side opposite to each other, and the second tracheal connector is connected to the first end of the second hollow conduit; and The third gas-electric connection part comprises: a third electrical connector, the third electrical connector being electrically connected to the second power line through the fourth electrical connection portion; and a third tracheal connector, comprising a second inner side and a second outer side opposite to each other, and the third tracheal connector is connected to the second end of the second hollow conduit, wherein the second gas-electric connection portion or the third gas-electric connection portion is detachably connected to the first gas-electric connection portion, so that the second power line is electrically connected to the first electrical connection portion, The second hollow conduit is communicated with the first hollow conduit.

10. The air-to-electric connection device for an electric breast pump according to claim 9, characterized in that: The second power cord also includes a second sleeve and a second electric wire, the second sleeve is sleeved on the second electric wire, and the third electrical connection part or the fourth electrical connection part is exposed from the second sleeve, and the second power cord is at least partially connected to the second hollow conduit through the second sleeve.

11. The pneumatic-electrical connection device for an electric breast pump according to claim 9, characterized in that: The second power line is at least partially connected to the second inner wall; or The second power line is disposed between the second inner wall and the second outer wall of the second hollow conduit; or The second power line is at least partially connected to the second outer wall.

12. The air-to-electric connection device for an electric breast pump according to claim 9, characterized in that: The second electrical connector is disposed at the second gas-electricity connection portion close to the first inner side, and the third electrical connector is disposed at the third gas-electricity connection portion close to the second inner side; or The second electrical connector is disposed at the second gas-electricity connection portion close to the first outer side, and the third electrical connector is disposed at the third gas-electricity connection portion close to the second outer side.

13. The pneumatic-electrical connection device for an electric breast pump according to any one of claims 1 to 12, characterized in that: Also included is a host, the host comprising: A shell, wherein the surface of the shell includes a fourth air pipe connector connected to the first hollow conduit, and a fourth electrical connector electrically connected to the first power line; A pump, disposed inside the housing and connected to the fourth air pipe joint; a power module, disposed inside the housing, for providing power to the pump and electrically connected to the fourth electrical connector; A control unit, disposed in the housing, for controlling the operation of the pump and the power module; as well as A display unit is arranged on the surface of the housing to display the operating status of the host.

14. An electric breast pump, characterized in that: include: An air-to-electric connection device for an electric breast pump according to any one of claims 1 to 13; The adapter, wherein the first electrical connection portion faces the adapter, and the adapter comprises: a first engaging portion, wherein the pneumatic-electrical connecting device for powering the electric breast pump is detachably engaged with the first engaging portion; a second joint portion, wherein the first joint portion and the second joint portion are communicated with each other, the second joint portion comprises a cup body and a heating unit, wherein the heating unit is detachably disposed on the cup body, and wherein the heating unit has a fifth electrical connection portion, and the fifth electrical connection portion is electrically connected to the first electrical connection portion; and a third joining portion, the third joining portion being in communication with the first joining portion and the second joining portion; and A liquid collecting bottle is detachably coupled to the third engaging portion.

15. An electric breast pump according to claim 14, characterized in that The gas-electric connection device for the electric breast pump also includes a cover body, the cover body includes a first through hole, the cover body has an accommodating space inside that is connected to the outside through the first through hole, and wherein the first power cord and the first hollow conduit pass through the first through hole and pass out of the accommodating space, and the cover body also includes an extension portion extending toward the first joint portion, and wherein the extension portion has a first combining portion, and the electric breast pump also includes a fastener, the fastener includes a second combining portion, wherein the second combining portion is arranged on one side of the fastener and is detachably engaged with the first combining portion, and wherein the fastener also includes a non-slip structure, and the non-slip structure is arranged on the other side of the fastener where the second combining portion is arranged.

16. An electric breast pump according to claim 15, characterized in that The first joining portion also includes a first positioning portion, and the extension portion of the cover body also includes a second positioning portion, wherein the first positioning portion is engaged with the second positioning portion, so that the first electrical connection portion is opposite to the fifth electrical connection portion, and the first electrical connection portion is engaged with the fifth electrical connection portion.

17. The electric breast pump according to claim 15, characterized in that The extension portion has a relative top and bottom, wherein the top is close to the accommodating space and the bottom is close to the first joint portion, and wherein the extension portion includes a plurality of sheets, at least one gap is formed between the plurality of sheets, and the at least one gap has an opening opened at the bottom.

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