TWM651436U - Pneumatic and electric connecting devices for electric breast pumps and electric breast pumps having the same - Google Patents

Abstract

A gas-electric connection device for an electric breast pump, including a first power cord and a first hollow conduit. One end of the first power cord has a first electrical connection part. The first hollow conduit includes an opposite first inner wall and a first outer wall, wherein the first power line is at least partially connected to the first hollow conduit. Through the gas-electric connection device for electric breast pumps of this invention, the user can insert the hollow tube and the power cord into the corresponding jack at the same time, and can easily and accurately connect and assemble the two pipelines at one time. In addition, the invention also provides an electric breast pump having the gas-electric connection device.

Description

Pneumatic and electric connecting devices for electric breast pumps and electric breast pumps having the pneumatic and electric connecting devices

This invention relates to a gas-electric connection device for an electric breast pump. More specifically, it relates to a gas-electric connection device with a gas-electric collinear structure and applied to an electric breast pump, and a device with the electrical connection device. Electric Breast Pump.

Electric breast pumps on the market generally have air suction tubes for suction. Some electric breast pumps are also equipped with additional wires to connect to electric heaters, vibrators, low frequency devices or other electrical equipment to provide power. operation, so that the electric breast pump has more functions in use.

However, the suction tube and electric wires of conventional electric breast pumps are two separate pipelines. In addition to the problems that various pipelines are easily confused, lost, and tangled and knotted, when the pipelines and breast pump are assembled, the user must You need to identify the type of pipeline first, and then insert the connectors into the corresponding jacks one by one. It is not only complicated to use, but also prone to damage due to incorrect assembly. In addition, after using the electric breast pump, the disassembly and storage of related components is also a big problem.

Therefore, how to overcome the above-mentioned shortcomings is an urgent issue that the industry needs to overcome.

In order to solve various problems of the aforementioned conventional technology, the first aspect of the present invention provides a gas-electric connection device for an electric breast pump, which includes: a first power cord, one end of the first power cord has a first electrical connection part ; And a first hollow conduit, including an opposite first inner wall and a first outer wall, wherein the first power line is at least partially connected to the first hollow conduit.

In one embodiment of the present invention, the gas-electric connection device for an electric breast pump further includes a cover body, the cover body includes a first through hole, a second through hole and a third through hole, and the cover body has a through hole inside. The first through hole is connected to the outside of the accommodation space, and the first power cord and the first hollow conduit pass through the first through hole from the accommodation space, wherein the first electrical The connecting portion is exposed at the second through hole, and one end of the first hollow conduit is connected and communicated with the third through hole.

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

In one embodiment of the invention, 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, The first electrical connection part penetrates from the first hollow conduit through the through hole.

In one embodiment of the present invention, the first power cord 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. .

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

In one embodiment of the invention, a first gas-electric connection part is further included. The first gas-electric connection part includes: a first electrical connector, wherein the first power cord is provided with the other end of the first electrical connection part. It has a second electrical connection part, the first electrical connector is electrically connected to the first power cord through the second electrical connection part; and a first air pipe connector is connected to the first hollow conduit and with The first hollow conduits are connected.

In one embodiment of the present invention, the first pneumatic and electrical connection part is provided at the first through hole.

In one embodiment of the invention, a gas-electric connection line is also included. The gas-electric connection line includes: a second power cord, and both ends of the second power cord have third electrical connections and fourth electrical connections respectively. part; the second hollow conduit includes an opposite first end and a second end, and an opposite second inner wall and a second outer wall, wherein the second power cord is at least partially connected to the second hollow conduit; the second The gas and electrical connection part includes: a second electrical connector, the second electrical connector is electrically connected to the second power line through the third electrical connection part; and a second gas pipe connector includes an opposite first inner side and the first outer side, and the second air pipe connector is connected to the first end of the second hollow conduit; and the third pneumatic and electrical connection part includes: a third electrical connector, the third electrical connector is through the fourth The electrical connection part is electrically connected to the second power cord; and the third air pipe joint includes 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 gas-electric connection part or the third gas-electric connection part is detachably connected to the first gas-electric connection part, so that the second power line is electrically connected to the first electrical connection part, the The second hollow conduit communicates with the first hollow conduit.

In one embodiment of the present invention, the second power cord further includes a second sleeve and a second wire, the second sleeve is sleeved on the second wire, and the third electrical connection part or the third electrical wire Four electrical connection parts are exposed on the second sleeve, and the second power line is at least partially connected to the second hollow conduit through the second sleeve.

In one embodiment of the invention, 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. between; or the second power cord is at least partially connected to the second outer wall.

In one embodiment of the present invention, the second electrical connector is disposed near the first inner side of the second pneumatic and electrical connection portion, and the third electrical connector is disposed near the third pneumatic and electrical connection portion. two inner sides; or the second electrical connector is disposed near the first outer side of the second pneumatic and electrical connection portion, and the third electrical connector is disposed near the second outer side of the third pneumatic and electrical connection portion.

In one embodiment of the invention, a host computer is also included. The host computer includes: a casing. The surface of the casing includes a fourth air pipe joint connected to the first hollow conduit, and a third air pipe connector electrically connected to the first power line. Four electrical connectors; the pump is arranged inside the casing and connected to the fourth air pipe connector; the power module is arranged inside the casing to provide power to the pump and connect to the fourth electrical connector. The connector is electrically connected; a control unit is provided on the housing to control the operation of the pump and the power module; and a display unit is provided on the surface of the housing for displaying the operation of the host. action state.

The second aspect of this invention also provides an electric breast pump, which includes: the gas and electrical connection device for the electric breast pump provided in the first aspect of this invention; and an adapter base, wherein the first electrical connection part is facing the Adapter base, the adapter base includes: a first joint part, wherein the pneumatic and electrical connection device for an electric breast pump is detachably engaged with the first joint part; a second joint part, the first joint part Communicated with the second joint part, the second joint part includes a cup body and a heating unit, wherein the heating unit is detachably provided on the cup body, and wherein the heating unit has a fifth electrical connection part, The fifth electrical connection part is electrically connected to the first electrical connection part; and the third joint part is interconnected with the first joint part and the second joint part; and the liquid collection bottle, the The liquid collecting bottle is detachably combined with the third joint part.

In one embodiment of the present invention, the gas-electric connection device for an electric breast pump further includes a cover body, the cover body includes a first through hole, and the inside of the cover body has a connecting rod that communicates with the outside through the first through hole. accommodating space, and wherein the first power cord and the first hollow conduit pass through the first through hole from the accommodating space, and the cover includes an extension extending toward the first joint part , and wherein the extension part has a first coupling part, and the electric breast pump further includes a fastener, the fastener includes a second coupling part, wherein the second coupling part is provided on one side of the fastener , and is detachably coupled with the first joint part, and wherein the fastener further includes an anti-slip structure, and the anti-slip structure is provided on the other side of the fastener where the second joint part is provided.

In an embodiment of the invention, the first joint part further includes a first positioning part, and the extension part of the cover further includes a second positioning part, wherein the first positioning part is engaged with the second positioning part. , the first electrical connection part is opposite to the fifth electrical connection part, and the first electrical connection part is joined to the fifth electrical connection part.

In one embodiment of the present invention, the extension part has an opposite top and a bottom, wherein the top is close to the accommodation space, the bottom is close to the first joint part, and wherein the extension part includes a plurality of sheets. , at least one gap is formed between the plurality of sheets, wherein the at least one gap has an opening opened at the bottom.

Through the aforementioned gas-electric connection device for an electric breast pump and the components and structure of the electric breast pump having the gas-electric connection device, the user can simultaneously insert the hollow conduit and the power cord of the gas-electric connection device into the The corresponding jacks make it easy and accurate to 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 and use it without too much identification. It's easier.

The following describes the implementation of the present invention through specific embodiments. Those familiar with this art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. This invention can also be implemented or applied through other different specific embodiments, and various details in this description can also be modified and changed in various ways based on different viewpoints and applications without departing from the spirit of this invention.

Please refer to Figure 1. Figure 1 is a schematic diagram of an exemplary embodiment of a gas-electric connection device for an electric breast pump according to the present invention. The first aspect of this invention provides a gas-electric connection device for an electric breast pump. The gas-electric connection device for an electric breast pump includes 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 part 21 . The first hollow conduit 3 may include an opposite first inner wall 31 and a first outer wall 32, wherein the first power cord 2 may be at least partially connected to the first hollow conduit 3. Preferably, the pneumatic and electrical connection device for the electric breast pump of the present invention may also include a cover 1 . The cover 1 may include a first through hole 11 , a second through hole 12 and a third through hole 13 , and the cover 1 may have an accommodating space 14 inside that communicates with the outside through the first through hole 11 . In this embodiment, the first power cord 2 and the first hollow conduit 3 can pass out of the accommodation space 14 through the first through hole 11, and the first electrical connection portion 21 can be exposed at the second through hole 12. One end of the first hollow conduit 3 can be connected and communicated with the third through hole 13 . Even better, the first power cord 2 outside the cover 1 can be at least partially connected to the first hollow conduit 3 .

In one embodiment, the first power cord 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 part 21 can be exposed on the first sleeve 23 . In this embodiment, the first power cord 2 can be at least partially connected to the first hollow conduit 3 through the first sleeve 23 .

Please refer to Figure 1 and Figure 2A together. In the first embodiment of the pneumatic and electrical connection device for an electric breast pump of the present invention, the first power cord 2 can be at least partially connected to the first inner wall 31 . In this embodiment, the first power cord 2 can be at least partially connected to the first inner wall 31 through, for example, but not limited to, an adhesive or integrally formed tubular structure. In another embodiment, the first power cord 2 can also be inserted into the first hollow conduit 3 and at least partially connected to the first inner wall 31 .

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 part 21 may penetrate from the first hollow conduit 3 through the through hole 33 . Preferably, the first electrical connection portion 21 can be exposed from the second through hole 12 of the cover 1 . Specifically, the through hole 33 can be provided on the first hollow conduit 3 located in the accommodation space 14 so that the first power cord 2 located outside the cover 1 near the first through hole 11 is connected to the first inner wall 31 .

Please refer to Figure 1 and Figure 2B together. In the second embodiment of the gas-electric connection device for an electric breast pump of the present invention, the first power cord 2 can be disposed between the first inner wall 31 and the first outer wall 32 of the first hollow conduit 3, and the An electrical connection portion 21 can pass through the first outer wall 32 and be exposed in the second through hole 12 . Preferably, the position where the first electrical connection part 21 penetrates the first outer wall 32 can be located on the first hollow conduit 3 inside the cover 1 so that the outside of the cover 1 is close to the first power cord at the first through hole 11 2 is provided between the first inner wall 31 and the first outer wall 32 of the first hollow conduit 3 .

In one embodiment, the first power cord 2 can be embedded between the first inner wall 31 and the first outer wall 32 through, for example, plastic injection technology. In another embodiment, the first power cord 2 can be passed through a preset hole between the first inner wall 31 and the first outer wall 32 . The specific manner in which the first power cord 2 is disposed between the first inner wall 31 and the first outer wall 32 is not limited to this embodiment.

Please refer to Figure 1 and Figure 2C together. In the third embodiment of the gas-electric connection device for an electric breast pump of the present invention, the first power cord 2 can be at least partially connected to the first outer wall 32 . In this embodiment, the first power cord 2 can be at least partially connected to the first outer wall 32 through, for example, but not limited to, an adhesive or integrally formed tubular structure.

Please refer to Figure 1 to Figure 2C together. In one embodiment, the gas-electric connection device for an electric breast pump of the present invention may also include a first gas-electric connection part 4, and the first gas-electric connection part 4 may include a first electrical connector 41 and a first gas pipe connector. 42. The other end of the first power cord 2 provided with the first electrical connection part 21 may have a second electrical connection part 22 , and the first electrical connector 41 may be electrically connected to the first power cord 2 through the second electrical connection part 22 . The first air pipe joint 42 can 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 can simultaneously connect the first electrical connector 41 to the external power supply and the first gas pipe connector 42 to the air pressure adjustment component through the first gas and electricity connection part 4, making the pipeline connection and assembly easier. .

In one embodiment, the first power cord 2 from the first through hole 11 to the first pneumatic and electrical connection part 4 can be connected to the first hollow conduit 3 . Specifically, the first power line 2 and the first hollow conduit 3 between the first through hole 11 and the first pneumatic and electrical connection part 4 can have a collinear structure to avoid the two pipelines from being entangled or knotted with each other.

Please refer to Figure 3. Figure 3 is a schematic diagram of another exemplary embodiment of the pneumatic and electrical connection device for an electric breast pump of the present invention. The gas-electric connection device for the electric breast pump of the present invention may also include a gas-electric connection wire 5. The gas-electric connection wire 5 may include a second power cord 51, a second hollow conduit 52, a second gas-electric connection part 53 and a third Three gas and electrical connections 54. Both ends of the second power cord 51 may have third electrical connection parts 511 and fourth electrical connection parts 512 respectively. The second hollow conduit 52 may include opposite first and second ends 521 and 522, and opposite second inner walls 523 and second outer walls 524. The second gas-electric connection part 53 may include a second electrical connector 531 and a second gas pipe connector 532, wherein the second electrical connector 531 may be electrically connected to the second power cord 51 through the third electrical connection part 511, and The second air pipe connector 532 can be connected to the first end 521 of the second hollow conduit 52 . The third gas-electric connection part 54 may include a third electrical connector 541 and a third gas 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 part 53 or the third gas-electric connection part 54 is detachably connected to the first gas-electric connection part 4 so that the second power cord 51 is electrically connected to the first electrical connection part 21 The second hollow conduit 52 is connected with the third through hole 13 . Specifically, the user can simultaneously electrically connect the second power cord 51 and the first electrical connection part 21 through the second pneumatic and electrical connection part 53 or the third pneumatic and electrical connection part 54 , and connect the second hollow conduit 52 It is connected with the third through hole 13 to make pipeline connection and assembly easier. In addition, either the second gas-electric connection part 53 or the third gas-electric connection part 54 can be connected to the first gas-electric connection part 4 , and the user can smoothly perform connection and assembly without excessive identification.

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 connected to the first gas-electric connection part close to the first through hole 11 The gas and electric connection parts 4 are detachably connected. In this embodiment, the pipelines exposed outside the cover 1 are the second power cord 51 and the second hollow conduit 52. The user will not operate the first power cord 2 and the first hollow conduit 3. This structure can further reduce The complexity of user operations.

Please refer to Figure 3 and Figure 4 together. In one embodiment, the second power cord 51 may further include a second sleeve 513 and a second wire 514, and the second sleeve 513 may be sleeved on the second wire 514. Preferably, the third electrical connection part 511 or the fourth electrical connection part 512 can be exposed on the second sleeve 513 . In this embodiment, the second power cord 51 can be at least partially connected to the second hollow conduit 52 through the second sleeve 513 .

Please refer to Figure 3 and Figure 5A together. 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 cord 51 can be at least partially connected to the second inner wall 523 through, for example, but not limited to, an adhesive or integrally formed tubular structure. In another embodiment, the second power cord 51 can also be inserted into the second hollow conduit 52 and at least partially connected to the second inner wall 523 .

In one embodiment, as shown in FIG. 5A , the second air pipe joint 532 may further include an opposite first inner side 5321 and a first outer side 5322, and the third air pipe joint 542 may further include an opposite second inner side 5421 and a second outer side. Outside 5422. In this embodiment, the second electrical connector 531 can be disposed near the first inner side 5321 of the second gas-electric connection portion 53 , and the third electrical connector 541 can be disposed near the second inner side of the third gas-electric connection portion 54 5421 places. Specifically, in the first embodiment of the gas-electric connection cable 5 of the present invention, the second power cord 51 is disposed in the second hollow conduit 52, so the second electrical connector 531 can be correspondingly disposed in the second gas pipe joint. 532, and the third electrical connector 541 can be disposed in the third air pipe connector 542 accordingly. 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 tube 52 , the second electrical connector 531 or the third electrical connector 541 can also be connected through the second power cord 51 At the same time, it is electrically connected to the first electrical connection part 21 .

Please refer to Figure 3 and Figure 5B together. In the second embodiment of the gas-electric connection line 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, as shown in FIG. 5B , the second electrical connector 531 can be disposed near the first inner side 5321 of the second gas-electric connection portion 53 , and the third electrical connector 541 can be disposed at the third gas-electric connection. The portion 54 is close to the second inner side 5421. In other embodiments, the second electrical connector 531 can also be disposed near the first outer side 5322 of the second gas-electric connection portion 53 , and the third electrical connector 541 can also be disposed near the third gas-electric connection portion 54 . 5422 on the second outer side.

In one embodiment, the second power cord 51 can be embedded between the second inner wall 523 and the second outer wall 524 through, for example, plastic injection technology. In another embodiment, the second power cord 51 can be passed through a preset hole between the second inner wall 523 and the second outer wall 524 . The specific manner in which the second power line 51 is disposed between the second inner wall 523 and the second outer wall 524 is not limited to this embodiment.

Please refer to Figure 3 and Figure 5C together. In the third 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 outer wall 524 . In this embodiment, the second power cord 51 can be at least partially connected to the second outer wall 524 through, for example, but not limited to, an adhesive or integrally formed tubular structure.

In one embodiment, as shown in FIG. 5C , the second electrical connector 531 can be disposed near the first outer side 5322 of the second gas-electric connection portion 53 , and the third electrical connector 541 can be disposed at the third gas-electric connection. The portion 54 is located near the second outer side 5422. Specifically, in the third embodiment of the gas-electric connection cable 5 of the present invention, the second power cord 51 is disposed outside the second hollow conduit 52, so the second electrical connector 531 can be correspondingly disposed on the second gas pipe joint. 532, and the third electrical connector 541 can be correspondingly disposed outside 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 tube 52 , the second electrical connector 531 or the third electrical connector 541 can also be connected through the second power cord 51 At the same time, it is electrically connected to the first electrical connection part 21 .

Please also refer to Figure 3 to Figure 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 cord 51 from the second pneumatic and electrical connection part 53 to the third pneumatic and electrical connection part 54 can be connected to the second hollow conduit 52 . Specifically, the second power line 51 and the second hollow conduit 52 between the second pneumatic and electrical connection part 53 to the third pneumatic and electrical connection part 54 may have a collinear structure to avoid the two pipelines from being entangled or knotted with each other.

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

Please refer to Figure 1, Figure 6 and Figure 7 together. The pneumatic and electrical connection device for the electric breast pump of the present invention may also include a host 6. The host 6 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 cord 2 . The pump can be disposed inside the housing 61 and connected to the fourth air pipe joint 66 . The power module 63 can be disposed inside the housing 61 to provide power to the pump 62 and to be electrically connected to the fourth electrical connector 67 . In one embodiment, the power module 63 can be, for example, but not limited to, a one-time or rechargeable battery unit. Alternatively, the power module 63 can also be connected to the mains or other external power source and converted into a power source that can be transmitted to an external source. Pu 62 or the fourth electrical connector 67 is a working power transformer. The control unit 64 can be disposed on the housing 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 of the pump 62, or Cycle, turn on or off the power module 63, or control the charging status of the power module 63, and so on.

In one embodiment, the host 6 may also include a display unit 65. The display unit 65 may be disposed on the surface of the housing 61 to display the operating status of the host 6, such as, but not limited to, the opening and closing status of the pump 62, the helper status, and the activation status of the pump 62. The current strength of the pump 62, the working time or cycle of the pump 62, or the opening and closing or charging and discharging status of the power module 63, etc. In one embodiment, the display unit 65 may be, for example, composed of a light-emitting diode unit, or may be various types of liquid crystal screens, but is not limited thereto.

Please refer to 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 part 21, and the first air pipe connector 42 can be It is directly connected to the fourth air pipe joint 66 so that the fourth air pipe joint 66 is connected with the third through hole 13 .

Please refer to Figure 3 and Figure 6 again. In the embodiment of the present invention including the gas-electric connecting wire 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; The first gas pipe connector 42 can be connected to the second gas pipe connector 532, and the fourth gas pipe connector 66 can be connected to the third gas pipe connector 542, so that the fourth electrical connector 67 can be connected to the first electrical connector through the second power cord 51. The sexual connection part 21 is electrically connected, and the fourth tracheal joint 66 can communicate with the third through hole 13 through the second hollow conduit 52 at the same time. Of course, the first electrical connector 41 can also be connected to the third electrical connector 541, the fourth electrical connector 67 can be connected to the second electrical connector 531; and the first gas pipe connector 42 can be connected to the third gas pipe connector 542, 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 part 21, and the fourth air pipe connector 66 is simultaneously connected to the third air pipe connector 532. Holes 13 are connected.

Please refer to Figure 1, Figure 3 and Figure 6 again. In one embodiment, the first air pipe joint 42 or the fourth air pipe joint 66 can be, for example but not limited to, a hollow tube body, so that the first hollow conduit 3 can be sleeved on the fourth air pipe joint 66 through the first air pipe joint 42 and maintained. Air tight effect. Preferably, in the embodiment of the present invention including the gas and electricity connecting wire 5, the second air pipe joint 532 or the third air pipe joint 542 can also be, for example but not limited to, a hollow tube body, so that the second hollow conduit 52 can be sleeved. to the fourth air pipe joint 66 and maintain the airtight effect.

In one embodiment, the first electrical connector 41 and the fourth electrical connector 67 may be, for example, conductive connection terminals such as metal, so that the first electrical connector 41 and the fourth electrical connector 67 are electrically connected. Preferably, in the embodiment of the present invention including the gas-electric connecting wire 5 , the second electrical connector 531 and the third electrical connector 541 can also be connection terminals with conductive properties such as metal. Better yet, the second electrical connector 531 and the third electrical connector 541 can be substantially the same configuration of connecting terminals, so that the fourth electrical connector 67 can be electrically connected to the second electrical connector 531 or to the third electrical connector 531 . The three electrical connectors 541 are electrically connected.

Please refer to Figure 1 and Figure 8 together. Figure 8 is a schematic diagram of an exemplary embodiment of the electric breast pump of the present invention. The second aspect of the present invention provides an electric breast pump. In addition to the components and structures of the pneumatic and electrical connection device embodiments for the electric breast pump provided in the first aspect of the present invention, the electric breast pump may also include a rotary switch. Pick up 7. The adapter seat 7 may include a first joint part 71 and a second joint part 72 that communicate with each other.

In one embodiment, the cover 1 of the pneumatic and electrical connection device for an electric breast pump of the present invention is detachably engaged with the first joint part 71 , and the third through hole 13 can face the first joint part 71 . In this embodiment, the first hollow conduit 3 can communicate with the inside of the adapter seat 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 When adjusting the components, the pressure of the adapter seat 7 and other components coupled with the adapter seat 7 can be controlled and adjusted.

In one embodiment, the second joint part 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 part 7221. The electrical connection part 7221 can be electrically connected to the first electrical connection part 21 . In this embodiment, the first power cord 2 of the pneumatic and electrical connection device for the electric breast pump can provide the power required for the operation of the adapter base 7 through the first electrical connection part 21, so as to heat the cup through the heating unit 722. The temperature of the main body 721 increases.

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

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

Please refer to Figure 1 and Figure 9 together. Figure 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 part 15 extending toward the first joint part 71 , and the extension part 15 may have a first joint part 151 . The electric breast pump may further include a fastener 9, and the fastener 9 may include a second combination part 91, wherein the second combination part 91 may be disposed on one side of the fastener 9 and be separable from the first combination part 151. The ground phase joins. As shown in FIG. 9 , in this embodiment, the first coupling part 151 can be disposed outside the extension part 15 , and the second coupling part 91 can be disposed inside the fastener 9 .

In one embodiment, the fastener 9 can be an annular structure, and the first coupling portion 151 and the second coupling portion 91 can be, for example, but not limited to, corresponding thread structures.

In one embodiment, as shown in FIG. 9 , the cover 1 may include an upper cover 101 and a lower cover 102 , wherein the accommodation space 14 may be provided between the upper cover 101 and the lower cover 102 , and the second through hole 12 and the third through hole 13 can be opened in the lower cover 102 , and the extension portion 15 can be provided on a side of the lower cover 102 facing the first joint portion 71 .

In one embodiment, the fastener 9 may also 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 can be provided on the other side of the fastener 9 where the second coupling portion 91 is provided.

In one embodiment, the first joint part 71 may further include a first positioning part 711 , and the extension part 15 of the cover 1 may further include a second positioning part 152 , wherein the first positioning part 711 may be in contact with the second positioning part 152 Joined. In this embodiment, through the preset joint positions 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 can be opposed to each other, and the first electrical connection can be made The part 21 is connected with the fifth electrical connection part 7221.

According to the invention, the first positioning part 711 and the second positioning part 152 can be in a shape structure that is joined to each other, so that the first electrical connection part 21 and the fifth electrical connection part 7221 are electrically connected. In one embodiment, as shown in FIG. 9 , the first positioning part 711 may be a convex part, and the second positioning part 152 may be a concave part. In other embodiments, the first positioning part 711 can also be a concave part (not shown), and the second positioning part 152 can also be a convex part (not shown). The shapes of the first positioning part 711 and the second positioning part 152 Or structure is not limited to this.

According to the design of the aforementioned components and structures of the present invention, during actual operation, when the first positioning part 711 and the second positioning part 152 are engaged, the first electrical connection part 21 can be connected to the fifth electrical connection part 7221 The user does not need to confirm whether the first electrical connection part 21 and the fifth electrical connection part 7221 are correctly connected. When the second coupling part 91 of the fastener 9 is coupled with the first coupling part 151, the stability of the cover 1 and the first coupling part 71 can be further increased. Or if the electric breast pump vibrates or moves during use, the first electrical connection part 21 and the fifth electrical connection part 7221 can still maintain an electrical connection without becoming loose and causing the device to be unable to continue to operate.

Please refer to Figure 1, Figure 9 and Figure 10 together. In one embodiment, the extension part 15 may have an opposite top 155 and a bottom 156 , wherein the top 155 may be close to the accommodation space 14 and the bottom 156 may be close to the first joint part 71 . Preferably, the extension part 15 may include a plurality of pieces 157 , and at least one gap 158 may be formed between the plurality of pieces 157 , wherein at least one gap 158 has an opening 159 opened in the bottom 156 . In this embodiment, when the second joint part 91 of the fastener 9 is separated from the first joint part 151, the opening 159 of the gap 158 at the bottom 156 is larger, so that the circumference of the bottom 156 of the extension part 15 can be slightly larger than that of the extension part 15. The circumference of the top 155 of the portion 15 allows the second positioning portion 152 to be easily engaged with the opposite first positioning portion 711 . When the second joint part 91 of the fastener 9 is combined with the first joint part 151, the opening 159 of the gap 158 is smaller, so that the circumference of the bottom 156 of the extension part 15 is reduced to slightly larger than the circumference of the first joint part 71. The extension part 15 is firmly combined with the first joint part 71 , further increasing the tightness of the combination of the cover 1 and the adapter seat 7 , so that the gas communicating with the first hollow conduit 3 and the third through hole 13 is less likely to escape from the first joint. It flows out from the gap where the portion 71 and the extension portion 15 are joined, and is dissipated in the surrounding environment.

According to this invention, the cover body 1 is first connected to the first joint part 71 through the relative positioning part, and then the two are firmly combined through the fastener 9, so that the pneumatic and electrical connection device for the electric breast pump of the invention can be During disassembly and assembly, in addition to accurately connecting the first electrical connection part 21 and the fifth electrical connection part 7221, it is also difficult to cause deformation or damage of the cover 1 or the first joint part 71 at the joint due to repeated disassembly and assembly. .

In summary, through the aforementioned components and structure of the gas-electricity connecting device for electric breast pumps of the present invention, the user can simultaneously insert the hollow conduit and the power cord of the gas-electricity connecting device for electric breast pumps into corresponding The corresponding jacks can easily and accurately connect and assemble the two pipelines at one time. In addition, the collinear structure used in the pneumatic and electrical connection device for the electric breast pump of the present invention can be easily stored and is not easy to be lost, and is not easy to be entangled or damaged during use. Furthermore, both ends of the gas-electric connection cable of the present invention can be connected to the first gas-electric connection part, so that the user can successfully assemble it without too much identification, making it easier to use.

The above-mentioned embodiments are only illustrative to illustrate the principles and effects of this invention, and are not intended to limit this invention. Anyone skilled in this art can modify and change the above embodiments without violating the spirit and scope of the invention. Therefore, the scope of rights protection for this creation should be as listed in the scope of new patent applications described later.

1: Cover 101: Upper cover body 102: Lower cover body 11: First through hole 12:Second through hole 13:Third through hole 14: Accommodation space 15:Extension part 151:First joint 152:Second positioning department 155:Top 156:Bottom 157: slice body 158:Gap 159:Open your mouth 2: First power cord 21: First electrical connection part 22: Second electrical connection part 23:First casing 24:First wire 3: First hollow conduit 31:First inner wall 32:First outer wall 33:Perforation 4: The first gas and electrical connection part 41: First electrical connector 42:First air pipe joint 5:Gas and electricity connecting wire 51:Second power cord 511: The third electrical connection part 512: The fourth electrical connection part 513:Second casing 514:Second wire 52:Second hollow duct 521:First end 522:Second end 523:Second inner wall 524:Second outer wall 53: Second gas and electrical connection part 531: Second electrical connector 532:Second air pipe joint 5321:First inner side 5322:First outside 54: The third gas and electrical connection part 541: The third electrical connector 542:Third air pipe joint 5421:Second inside 5422:Second outside 6:Host 61: Shell 62:Pump 63:Power module 64:Control unit 65:Display unit 66:Fourth air pipe joint 67: The fourth electrical connector 7: Adapter seat 71: First joint 711:First Positioning Department 72:Second joint 721:cup body 722:Heating unit 7221: The fifth electrical connection part 73:Third joint 8: Liquid collection bottle 9: Fasteners 91:Second joint 92: Anti-slip structure

Figure 1 is a schematic diagram of an exemplary embodiment of a pneumatic and electrical connection device for an electric breast pump of the present invention.

Figure 2A is a schematic diagram of the first embodiment of the pneumatic and electrical connection device for the electric breast pump of the present invention.

Figure 2B is a schematic diagram of the second embodiment of the pneumatic and electrical connection device for the electric breast pump of the present invention.

Figure 2C is a schematic diagram of the third embodiment of the pneumatic and electrical connection device for the electric breast pump of the present invention.

Figure 3 is a schematic diagram of another exemplary embodiment of the pneumatic and electrical connection device for an electric breast pump of the present invention.

Figure 4 is a schematic diagram of an exemplary embodiment of the second power cord of the pneumatic and electrical connection device for the electric breast pump of the present invention.

Figure 5A is a schematic diagram of the first embodiment of the gas-electricity connecting cable of the present invention.

Figure 5B is a schematic diagram of the second embodiment of the gas-electric connection line of the present invention.

Figure 5C is a schematic diagram of the third embodiment of the gas-electric connection line of the present invention.

Figure 6 is a schematic diagram of an exemplary embodiment of the main body of the pneumatic and electrical connection device for the electric breast pump of the present invention.

Figure 7 is a functional module schematic diagram of an exemplary embodiment of the pneumatic and electrical connection device for an electric breast pump of the present invention.

Figure 8 is a schematic diagram of an exemplary embodiment of the electric breast pump of the present invention.

Figure 9 is a schematic diagram of another exemplary embodiment of the electric breast pump of the present invention.

Figure 10 is a schematic diagram of an exemplary embodiment of the adapter seat and cover of the electric breast pump of the present invention.

1: Cover

11: First through hole

12:Second through hole

13:Third through hole

14: Accommodation space

2: First power cord

21: First electrical connection part

22: Second electrical connection part

23:First casing

24:First wire

3: First hollow conduit

31:First inner wall

32:First outer wall

4: The first gas and electrical connection part

41: First electrical connector

42:First air pipe joint

Claims (17)

A gas-electric connection device for an electric breast pump, which includes: a first power cord, one end of the first power cord has a first electrical connection part; and a first hollow conduit, including an opposite first inner wall and a third An outer wall, wherein the first power line is at least partially connected to the first hollow conduit. The pneumatic and electrical connection device for an electric breast pump according to claim 1, further comprising a cover body, the cover body including a first through hole, a second through hole and a third through hole, the cover body having an internal hole through the third through hole. An accommodating space with a through hole connected to the outside, and wherein the first power cord and the first hollow conduit pass through the first through hole from the accommodating space, wherein the first electrical connection part It is exposed at the second through hole, and one end of the first hollow conduit is connected and communicated with the third through hole. The gas-electric connection device for an electric breast pump as described in claim 1, wherein the first power cord further includes a first sleeve and a first wire, and the first sleeve is sleeved on the first wire, The first electrical connection part 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. The pneumatic and electrical connection device for an electric breast pump as claimed in claim 1, wherein the first power cord is at least partially connected to the first inner wall, and wherein the first hollow conduit further includes a penetrating A perforation in the inner wall and the first outer wall, through which the first electrical connection part penetrates from the first hollow conduit. The pneumatic and electrical connection device for an electric breast pump as claimed in claim 1, wherein the first power cord is disposed between the first inner wall and the first outer wall of the first hollow conduit, and the first The electrical connection part penetrates the first outer wall. The pneumatic and electrical connection device for an electric breast pump as claimed in claim 1, wherein the first power cord is at least partially connected to the first outer wall. The pneumatic and electrical connection device for an electric breast pump according to claim 1, further comprising a first pneumatic and electrical connection part, the first pneumatic and electrical connection part including: a first electrical connector, wherein the first power cord is provided with the The other end of the first electrical connection part has a second electrical connection part, and the first electrical connector is electrically connected to the first power cord through the second electrical connection part; and the first air pipe connector is connected to The first hollow conduit is connected and communicated with the first hollow conduit. The pneumatic and electrical connection device for an electric breast pump according to claim 7, further comprising a cover body, the cover body including a first through hole, and the cover body having an internal container that communicates with the outside through the first through hole. space, and wherein the first power cord and the first hollow conduit pass through the first through hole from the accommodation space, wherein the first gas and electricity connection part is provided at the first through hole . The gas-electricity connection device for an electric breast pump as described in claim 7 further includes a gas-electricity connection line. The gas-electricity connection line includes: a second power cord, and both ends of the second power cord have third power cords respectively. The electrical connection part and the fourth electrical connection part; the second hollow conduit includes an opposite first end and a second end, and an opposite second inner wall and a second outer wall, wherein the second power cord is connected to the second The hollow conduits are at least partially connected; the second pneumatic and electrical connection part includes: a second electrical connector, the second electrical connector is electrically connected to the second power line through the third electrical connection part; and The second air pipe joint includes an opposite first inner side and a first outer side, and the second air pipe joint is connected to the first end of the second hollow conduit; and the third pneumatic and electrical connection part includes: a third electrical connector, The third electrical connector is electrically connected to the second power cord through the fourth electrical connection part; and the third gas pipe connector includes a second inner side and a second outer side opposite to each other, and the third gas pipe connector is connected to the second power cord. The second end of the second hollow conduit is connected, wherein the second gas and electricity connection part or the third gas and electricity connection part is detachably connected to the first gas and electricity connection part, so that the second power line and the The first electrical connection part is electrically connected, and the second hollow conduit communicates with the first hollow conduit. The gas-electric connection device for an electric breast pump as described in claim 9, wherein the second power cord further includes a second sleeve and a second wire, and the second sleeve is sleeved on the second wire, The third electrical connection part or the fourth electrical connection part is exposed to the second casing, and the second power line is at least partially connected to the second hollow conduit through the second casing. The pneumatic and electrical connection device for an electric breast pump according to claim 9, wherein the second power cord is at least partially connected to the second inner wall; or the second power cord is disposed in the second hollow between the second inner wall of the conduit and the second outer wall; or the second power line is at least partially connected to the second outer wall. The pneumatic and electrical connection device for an electric breast pump according to claim 9, wherein the second electrical connector is disposed near the first inner side of the second pneumatic and electrical connection portion, and the third electrical connector is disposed The third pneumatic and electrical connection part is close to the second inner side; or the second electrical connector is disposed near the first outer side of the second pneumatic and electrical connection part, and the third electrical connector is disposed on the third The pneumatic and electrical connection part is close to the second outer side. The pneumatic and electrical connection device for an electric breast pump as described in any one of claims 1 to 12, further includes a host machine, the host machine includes: a shell, the surface of the shell includes a fourth hollow tube connected to the first hollow conduit. The air pipe joint and the fourth electrical joint electrically connected to the first power cord; the pump is arranged inside the casing and connected to the fourth air pipe joint; the power module is arranged inside the casing , used to provide power to the pump and electrically connected to the fourth electrical connector; a control unit, which is provided in the housing, to control the operation of the pump and the power module; and a display unit, which displays The unit is arranged on the surface of the casing to display the operating status of the host. An electric breast pump, which includes: the pneumatic and electrical connection device for the electric breast pump according to any one of claims 1 to 13; an adapter base, wherein the first electrical connection part is facing the adapter base, The adapter seat includes: a first joint part, wherein the pneumatic and electrical connection device for the electric breast pump is detachably joint with the first joint part; a second joint part, the first joint part and the second joint part are detachably connected with each other. The joint parts are interconnected. The second joint part includes a cup body and a heating unit. The heating unit is detachably provided on the cup body. The heating unit has a fifth electrical connection part. The fifth electrical connection part is The connection part is electrically connected to the first electrical connection part; and a third joint part is interconnected with the first joint part and the second joint part; and a liquid collecting bottle is Detachably combined with the third joint part. The electric breast pump according to claim 14, wherein the pneumatic and electrical connection device for the electric breast pump further includes a cover body, the cover body includes a first through hole, and the inside of the cover body has a through hole that passes through the first through hole. an accommodating space connected to the outside, and wherein the first power cord and the first hollow conduit pass through the first through hole from the accommodating space, and the cover includes a an extension portion extending from the bottom, and wherein the extension portion has a first coupling portion, and the electric breast pump further includes a fastener, the fastener includes a second coupling portion, wherein the second coupling portion is provided on the One side of the fastener is detachably engaged with the first joint part, and wherein the fastener further includes an anti-slip structure, and the anti-slip structure is provided on the other side of the fastener where the second joint part is provided. side. The electric breast pump according to claim 15, wherein the first joint part includes a first positioning part, and the extension part of the cover includes a second positioning part, wherein the first positioning part and the third positioning part The two positioning parts are joined together so that the first electrical connection part faces the fifth electrical connection part, and the first electrical connection part is joined with the fifth electrical connection part. The electric breast pump according to claim 15, wherein the extension part has an opposite top and a bottom, wherein the top is close to the accommodation space, the bottom is close to the first joint part, and wherein the extension part It includes a plurality of sheet bodies, and at least one gap is formed between the plurality of sheet bodies, wherein the at least one gap has an opening opened in the bottom.