Pneumatic-electrical adapter and inflatable massage device

Abstract

The present utility model belongs to the field of pneumatic-electrical joints. Disclosed are a pneumatic-electrical adapter and an inflatable massage device. The pneumatic-electrical adapter comprises a mating head and a mating base, wherein the mating head is provided with a first channel, one end of the first channel being a first mating port, and the other end of the first channel being an air outlet; the mating head is provided with a first connector; the mating base and the mating head are separably arranged, the mating base is provided with a second channel, one end of the second channel being a second mating port, and the other end of the second channel being provided with an air inlet; when the mating head is connected to the mating base, the second mating port is in communication with the first mating port, thus achieving fluid transmission between the mating head and the mating base; and the mating base is further provided with a second connector, the second connector being electrically connected to the first connector to achieve electrical signal transmission between the mating head and the mating base. The present utility model achieves separable arrangement of the mating head and the mating base, facilitating easier disassembly, thereby effectively improving the operability of the pneumatic-electrical adapter and effectively improving the working efficiency of personnel.

Description

Gas-electric adapter and inflatable massage device Technical Field

[0001] The utility model relates to the technical field of gas-electric connectors, in particular to a gas-electric adapter and an inflatable massage device. Background Art

[0002] At present, the function of a mixed flow connector is to input liquid or gas from the output end of an output device to another device. Most mixed flow connectors in the existing technology are generally integrated structures and cannot be disassembled for disassembly and inspection, which brings certain troubles and impacts on the efficiency of daily inspection, maintenance and parts replacement of the product.

[0003] Utility Model Content

[0004] The purpose of this application is to provide a gas-to-electric adapter and an inflatable massage device that can improve the efficiency of daily inspection and parts replacement.

[0005] The technical solutions provided in this application are as follows:

[0006] In one aspect, a gas-to-electricity adapter is provided, comprising:

[0007] A docking joint, wherein the docking joint is provided with a first channel, one end of the first channel is a first docking port, and the other end is an air outlet; the docking joint is provided with a first connecting piece;

[0008] The docking base is separately provided from the docking head, and the docking base is provided with a second channel, one end of the second channel is a second docking port, and the other end is provided with an air inlet. When the docking head is connected to the docking base, the second docking port is communicated with the first docking port to realize fluid transmission between the docking head and the docking base; the docking base is also provided with a second connecting member, and the second connecting member is electrically connected to the first connecting member to realize electrical signal transmission between the docking head and the docking base.

[0009] In some embodiments, the first connector includes at least one first electrical coupling portion, the first electrical coupling portion is disposed on the docking head, and one end of the first electrical coupling portion is electrically connected to the second connector; or;

[0010] The first connector includes at least one first electrical coupling portion, the first electrical coupling portion is provided on the docking head, one end of the first electrical coupling portion is electrically connected to the second connector, the other end of the first electrical coupling portion has a positive electrode connected to one end of an external device, and a negative electrode connected to the other end of the external device; or;

[0011] The first connector includes at least one first electrical coupling portion and at least one first electrical connection line, the first electrical coupling portion is provided on the docking head, one end of the first electrical coupling portion is electrically connected to the second connector, and the first electrical connection line is provided outside the docking head and electrically connected to the other end of the first electrical coupling portion; or;

[0012] The first connecting member includes at least one first electrical adapter, the first electrical adapter is provided on the docking head, and the first electrical adapter is electrically connected to the second connecting member; or;

[0013] The first connecting member includes at least one first electrical coupling portion and at least one first electrical adapter portion, the first electrical coupling portion is arranged on the docking head, one end of the first electrical coupling portion is electrically connected to the second connecting member, and the first electrical adapter portion is arranged at the other end of the first electrical coupling portion and is electrically connected to the first electrical coupling portion.

[0014] In some embodiments, the second connector includes at least one second electrical coupling portion, the second electrical coupling portion is disposed on the docking base, and one end of the second electrical coupling portion is electrically connected to the first connector; or;

[0015] The second connector includes at least one second electrical coupling portion and at least one second electrical connection line, the second electrical coupling portion is disposed on the docking base, one end of the second electrical coupling portion is electrically connected to the first connector, and the second electrical connection line is electrically connected to the other end of the second electrical coupling portion; or;

[0016] The second connector includes at least one second electrical adapter, the second electrical adapter is disposed on the docking base, and the second electrical adapter is electrically connected to the first connector; or;

[0017] The second connecting member includes at least one second electrical coupling portion and at least one second electrical adapter portion, the second electrical coupling portion is arranged on the docking base, one end of the second electrical coupling portion is electrically connected to the first connecting member, and the second electrical adapter portion is arranged at the other end of the second electrical coupling portion and is electrically connected to the second electrical coupling portion.

[0018] In some embodiments, an external air tube is provided in the second channel;

[0019] The external air pipe is inserted into the first channel and has an interference fit with the first channel, so that the external air pipe is sealed and connected to the first channel; or;

[0020] An external air pipe is provided in the first channel;

[0021] The external air pipe is inserted into the second channel and is interference-fitted with the second channel, so that the external air pipe is sealed and connected to the second channel.

[0022] In some embodiments, an external air pipe is provided in the second channel, and an extension portion is provided on an outer side wall of one end of the external air pipe;

[0023] A sealing groove is provided on the butt joint around the first channel;

[0024] When the docking joint is connected to the docking base, the end of the external air pipe provided with the extension portion is inserted into the first channel, and the extension portion is sealedly connected to the sealing groove; or;

[0025] An external air pipe is provided in the first channel, and an extension portion is provided on the outer side wall of one end of the external air pipe;

[0026] A sealing groove is provided on the docking base around the second channel;

[0027] When the docking head is connected to the docking base, one end of the external air pipe provided with the extension portion is inserted into the second channel, and the extension portion is sealed and connected to the sealing groove.

[0028] In some embodiments, an external air pipe is provided in the second channel, an extension portion is provided on an outer side wall of one end of the external air pipe, and at least one first sealing portion is provided on the extension portion;

[0029] At least one second sealing portion is provided on the butt joint around the first channel;

[0030] When the docking joint is connected to the docking base, the end of the external air pipe provided with the extension portion is inserted into the first channel, and the first sealing portion is sealed and connected to the second sealing portion;

[0031] Wherein, the first sealing portion is a protrusion and the second sealing portion is a groove; or the first sealing portion is a groove and the second sealing portion is a protrusion; or;

[0032] An external air pipe is provided in the first channel, an extension portion is provided on an outer side wall of one end of the external air pipe, and at least one first sealing portion is provided on the extension portion;

[0033] At least one second sealing portion is provided on the docking base around the second channel;

[0034] When the docking joint is connected to the docking base, the end of the external air pipe provided with the extension portion is inserted into the second channel, and the first sealing portion is sealed and connected to the second sealing portion;

[0035] Wherein, the first sealing portion is a protrusion, and the second sealing portion is a groove; or the first sealing portion is a groove, and the second sealing portion is a protrusion.

[0036] In some embodiments, the invention further comprises a first sealing member disposed in the first channel;

[0037] The external air pipe is interference-fitted with the first sealing member, so that the external air pipe is sealed and connected to the first channel; or;

[0038] Also included is a first seal disposed within the second channel;

[0039] The external air pipe is interference-fitted with the first sealing member, so that the external air pipe is sealed and connected to the second channel.

[0040] In some embodiments, the first sealing member includes a main body and a protrusion provided on the main body, the main body is sealedly connected to the docking head or the docking base, and the protrusion extends into the first channel or the second channel; one end of the protrusion is provided with at least one slit, when the external air pipe is inserted into the protrusion, the protrusion opens, and the external air pipe is connected to the first channel or the second channel, and when the external air pipe is pulled out from the protrusion, the protrusion closes.

[0041] In some embodiments, a vent connected to the atmosphere is provided on the outer side of the docking joint, and the vent is not connected to the interior of the airbag.

[0042] In some embodiments, a mounting portion for mounting an airbag is provided on the docking head, and the vent is provided on the mounting portion outside the airbag.

[0043] In some embodiments, at least one first clamping portion is provided at one end of the docking head close to the docking base;

[0044] At least one second clamping portion is provided at one end of the docking base close to the docking head, and the second clamping portion is adaptively connected to the first clamping portion.

[0045] In some embodiments, the number of the first clamping portions and the number of the second clamping portions are respectively more than two and the same, wherein at least two of the first clamping portions have different sizes.

[0046] In some embodiments, the second clamping portion is a clamping slot, the second clamping portion is L-shaped, and a first buckle portion is provided in a horizontal section of the second clamping portion;

[0047] The first clamping portion is inserted from the vertical section of the second clamping portion, and after the docking head is rotated, the first clamping portion is clamped with the first buckle portion; or;

[0048] The first clamping portion is a clamping slot, the first clamping portion is L-shaped, and a first buckle portion is provided in a horizontal section of the first clamping portion;

[0049] The second clamping portion is vertically inserted into the first clamping portion in accordance with the rotation of the docking head, so that the second clamping portion is clamped with the first buckle portion.

[0050] In some embodiments, further comprising a first magnetic attraction member and a second magnetic attraction member;

[0051] The first magnetic member is arranged on the docking head, and the second magnetic member is arranged on the docking base. When the first magnetic member and the second magnetic member are attracted to each other, the docking head and the docking base are fixedly connected.

[0052] In some embodiments, further comprising a second seal;

[0053] The second sealing member is provided on the side wall of the butt joint; and / or;

[0054] The second sealing member is arranged on the bottom surface of one end of the docking head close to the docking base, and the second sealing member is arranged around the first connecting member.

[0055] In some embodiments, the docking base has a protrusion disposed around the second connector at one end close to the docking head, and the docking head has a recessed portion cooperating with the protrusion at one end close to the docking base, so that when the docking head is docked with the docking base, the protrusion is disposed in the recessed portion; or

[0056] The docking base is provided with a recessed portion arranged around the second connector at one end close to the docking head, and the docking head is provided with a protrusion matched with the recessed portion at one end close to the docking base. When the docking head is docked with the docking base, the protrusion is arranged in the recessed portion.

[0057] In some embodiments, an electric induction device is further included, and the electric induction device is electrically connected to the first connecting member.

[0058] On the other hand, an inflatable massage device is also provided, comprising a stimulation device, an airbag, an air pump, a controller and the air-to-electric adapter described in any of the above embodiments, the air pump being connected to the air inlet, the airbag being connected to the air outlet, the stimulation device being connected to an end of the first connecting member away from the second connecting member, and the controller being connected to an end of the second connecting member away from the first connecting member.

[0059] The technical effect of the present application is that the docking joint and the docking base are separately arranged. When the docking joint is connected to the docking base, the first channel is connected to the second channel, and the first connecting member and the second connecting member are electrically connected accordingly, which can ensure the ventilation and power supply of the gas-to-electric converter. At the same time, the separate arrangement can facilitate the disassembly and installation of the docking joint and the docking base, effectively improving the operability of the gas-to-electric converter, providing convenience for the user's installation and use, and thus effectively improving the work efficiency of the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0061] FIG1 is a schematic structural diagram of a gas-to-electricity adapter provided in an embodiment of the present application;

[0062] FIG2 is an exploded view of a gas-to-electricity adapter provided in one embodiment of the present application;

[0063] FIG3 is a cross-sectional schematic diagram of a partial structure of an inflatable massage device provided in one embodiment of the present application;

[0064] FIG4 is a schematic structural diagram of a butt joint provided in one embodiment of the present application;

[0065] FIG5 is a schematic structural diagram of a butt joint provided by another embodiment of the present application;

[0066] FIG6 is a schematic structural diagram of a docking joint and an external air pipe provided in one embodiment of the present application;

[0067] FIG7 is a structural diagram of a docking joint and an external air pipe provided in another embodiment of the present application;

[0068] FIG8 is a structural diagram of a docking joint and an external air pipe provided in another embodiment of the present application;

[0069] FIG9 is a schematic structural diagram of a first sealing member provided in an embodiment of the present application provided at a butt joint;

[0070] FIG10 is a schematic structural diagram of a first sealing member provided in an embodiment of the present application provided on a docking base;

[0071] FIG11 is a cross-sectional schematic diagram of a docking head, an airbag, and a protective cover provided in one embodiment of the present application;

[0072] FIG12 is a structural diagram of a butt joint provided in another embodiment of the present application;

[0073] FIG13 is a schematic structural diagram of a gas-to-electricity adapter provided in another embodiment of the present application;

[0074] FIG14 is a schematic structural diagram of a docking base provided in another embodiment of the present application;

[0075] FIG15 is a structural diagram of a second sealing member provided on a docking joint according to an embodiment of the present application;

[0076] FIG16 is a structural diagram of a second sealing member provided on a docking head according to another embodiment of the present application;

[0077] FIG17 is a structural diagram of a second sealing member provided on a docking joint according to another embodiment of the present application;

[0078] FIG18 is a schematic structural diagram of a docking base provided in another embodiment of the application;

[0079] FIG19 is a schematic structural diagram of a docking joint provided in yet another embodiment of the application.

[0080] Explanation of Reference Numerals: 10, docking joint; 101, first channel; 1011, sealing groove; 1012, second sealing portion; 102, first docking portion; 103, second docking portion; 104, vent; 105, flange; 106, second opening; 107, air hole; 108, recessed portion; 11, first connector; 111, first electrical connection line; 112, first electrical coupling portion; 113, first electrical adapter portion; 13, first sealing member; 131, body; 132, protrusion; 14, through member; 141, first opening; 161, first clamping portion; 162, first clamping portion; 20. Docking base; 21. Second connecting member; 211. Second electrical coupling portion; 212. Second electrical adapter portion; 22. External air pipe; 221. Extension portion; 222. First sealing portion; 251. Second clamping portion; 2511. First snap portion; 252. Second clamping portion; 26. Raised portion; 30. First magnetic member; 40. Second magnetic member; 50. Second sealing member; 100. Airbag; 200. Protective cover; 300. Controller. DETAILED DESCRIPTION

[0081] In the following description, specific details such as specific system structures and technologies are provided for illustration rather than limitation to facilitate a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid obstructing the description of the present application with unnecessary details.

[0082] In order to more clearly illustrate the application embodiments or technical solutions in the prior art, the specific implementation methods of the present application will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive efforts.

[0083] To simplify the drawings, only the parts relevant to this application are schematically shown in each figure. They do not represent the actual structure of the product. In addition, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one."

[0084] It should be further understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0085] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application.

[0086] In the embodiments shown in the drawings, directional indications (such as up, down, left, right, front, and back, etc.) are not absolute but relative when describing the structure and movement of each component, and are not used to limit the direction of the product in actual use.

[0087] In addition, in the description of this application, ordinal numbers, such as "first", "second", etc., are only used to distinguish and describe related objects, and cannot be understood as indicating or implying the relative importance or order between related objects.

[0088] According to the specific embodiments provided in the present application, as shown in Figures 1 to 4, a gas-to-electric adapter includes a docking joint 10 and a docking base 20. The docking base 20 is separately arranged from the docking joint 10, so that the docking joint 10 and the docking base 20 can be assembled and disassembled. In this embodiment, the docking joint 10 and the docking base 20 can be connected in an easily disassembled connection method, such as by snap fasteners, threads, etc., and can also be connected in a connection method that requires special conditions for disassembly, such as the docking joint 10 and the docking base 20 are fixed by adhesive connection, and then disassembled by heating, adding alcohol, etc. The docking joint 10 is provided with a first channel 101, the end of the first channel 101 away from the docking base 20 is an air outlet, and the end of the first channel 101 close to the docking base 20 is a first docking interface; the docking joint 10 is provided with a first connecting member 11; the docking base 20 is provided with a second channel, the end of the second channel close to the docking joint 10 is a second docking interface, and the end of the second channel away from the docking joint 10 is provided with an air inlet, and the second docking interface is connected to the first docking interface to realize fluid transmission between the docking joint 10 and the docking base 20; the docking base 20 is also provided with a second connecting member 21, and the second connecting member 21 is electrically connected to the first connecting member 11 to realize electrical signal transmission between the docking joint 10 and the docking base 20.

[0089] Specifically, as shown in FIG11 , a connecting protrusion is provided on one end of the docking joint 10 near the air outlet so that the docking joint 10 can be physically engaged with an inflatable device such as an airbag 100. The first channel 101 is provided in the middle position of the docking joint 10, and correspondingly, the second channel is also provided in the middle position of the docking base 20, so that when the docking joint 10 and the docking base 20 are correspondingly connected, the first channel 101 and the second channel can be correspondingly connected. The number of the first channel 101 and the second channel can be one or more, and this embodiment does not limit the number of the first channel 101 and the second channel. During operation, air is taken in from the air inlet of the second channel on the docking base 20, and then discharged from the air outlet of the first channel 101 on the docking joint 10 and enters the airbag 100 to inflate the airbag 100. Although the operation is performed in the case of inflation here, the channel can also be used to guide gas. In this embodiment, not only gas but also liquid and other fluids can be passed into the first channel 101 and the second channel. If conductive liquid is passed, insulation treatment can be performed at the joint 10, such as glue filling, to achieve insulation.

[0090] The first connector 11 is disposed on the docking head 10 in an area surrounding the first channel 101. This area includes both the interior and exterior of the airbag 100, enabling the connector and the ventilation line to be independently disposed. The number of first connectors 11 can be one or more, and the number of corresponding second connectors 21 can also be one or more. The number of first connectors 11 and second connectors 21 can be determined based on actual needs and is not specifically limited in this embodiment. The first connectors 11 and second connectors 21 are electrically connected in a one-to-one correspondence during docking to enable electrical signal transmission between the docking head 10 and the docking base 20. In this embodiment, the first connecting member 11 and the second connecting member 21 can be electrically connected in a contact manner. Exemplarily, the first connecting member 11 and the second connecting member 21 are both pins or spring pins, and the electrical connection is achieved through contact between the pins or spring pins. The pins or spring pins can also be connected to external devices to achieve electrical connection between the gas-to-electricity adapter and the external device; or the electrical connection is achieved in a plug-in manner; Exemplarily, one end of the first connecting member 11 is a card connector, and one end of the second connecting member 21 is a recessed groove, and the first connecting member 11 and the second connecting member 21 are concave-convex card connections; the first connecting member 11 can also be a plug, and one end of the second connecting member 21 is provided with a jack connected to the plug, so that the docking head 10 and the docking base 20 can be adaptively electrically connected after being connected accordingly, without the need for additional operations, which greatly improves the convenience and flexibility of installation and disassembly.

[0091] In this embodiment of the gas-to-electricity adapter, the connector 10 and the docking base 20 are separately configured. When the connector 10 is connected to the docking base 20, the first channel 101 is connected to the second channel, and the first connector 11 and the second connector 21 are electrically connected to each other, ensuring ventilation and power supply of the gas-to-electricity adapter. At the same time, the separate configuration facilitates the disassembly and installation of the connector 10 and the docking base 20, effectively improving the operability of the gas-to-electricity adapter, providing convenience for users' installation and use, and thus effectively improving personnel's work efficiency. Moreover, under specific concave-convex structures, the conductivity of the atmosphere can be controlled. For example, if the docking base 20 uses a concave shape and the connector 10 uses a convex shape, a gap may inevitably be generated, but on the contrary, the dustproof and waterproof capabilities of the structure will be improved.

[0092] In some embodiments, as shown in FIG4 , the first connector 11 includes at least one first electrical coupling portion 112. The first electrical coupling portion 112 is disposed on the docking connector 10, and one end of the first electrical coupling portion 112 is electrically connected to the second connector 21. The first electrical coupling portion 112 can be a component of any shape that can achieve electrical connection. For example, it can be an electrical connector in a cylindrical, rectangular, or trumpet-shaped shape. It can also be a magnetic connector or a spring-type connector to improve the stability of the electrical connection between the docking connector 10 and the docking base 20. The number of first electrical coupling portions 112 is one or more. When there is only one first electrical coupling portion 112, a portion of the first electrical coupling portion 112 can be set as the positive pole and another portion can be set as the negative pole, and the positive and negative poles can be separated by an insulating material.

[0093] One end of the first electrical coupling portion 112 is electrically connected to the second connector 21 on the docking base 20, and the other end of the first electrical coupling portion 112 can be connected to an external device. External devices include, but are not limited to, resistors and resistance wires, or other devices with characteristics capable of sensing electrical signals, such as various sensors. For example, the signal interface of the first electrical coupling portion 112 is connected to one end of the resistor, and the negative electrode of the first electrical coupling portion 112 is connected to one end of the resistor to sense changes in current and voltage.

[0094] In other embodiments, as shown in FIG5 , the first connector 11 includes at least one first electrical coupling portion 112 and at least one first electrical connection line 111. The first electrical coupling portion 112 is disposed on the docking connector 10, one end of the first electrical coupling portion 112 is electrically connected to the second connector 21, and the first electrical connection line 111 is disposed outside the docking connector 10 and electrically connected to the other end of the first electrical coupling portion 112. The first electrical coupling portion 112 is at least partially disposed within the docking connector 10 and electrically connected to the second connector 21. The first electrical connection line 111 is disposed at an end of the first electrical coupling portion 112 away from the docking base 20 and electrically connected to the first electrical coupling portion 112. The other end of the first electrical connection line 111 is used to connect to an external device.

[0095] In other embodiments, as shown in Figures 2 and 3, the first connector 11 includes at least one first electrical coupling portion 112 and at least one first electrical adapter portion 113. The number of first electrical coupling portions 112 and first electrical adapter portions 113 can be one or more, and this embodiment does not limit the number of first electrical coupling portions 112 and first electrical adapter portions 113. The first electrical coupling portion 112 is disposed on the docking head 10, and the first electrical adapter portion 113 is disposed at the end of the first electrical coupling portion 112 corresponding to the air outlet and is electrically connected to the first electrical coupling portion 112.

[0096] When the docking connector 10 is fixedly connected to the docking base 20, one end of the first electrical coupling portion 112 is electrically connected to the second connector 21, and the other end of the first electrical coupling portion 112 is connected to the first electrical adapter portion 113. The first electrical adapter portion 113 can be a structural member including an electrical channel flow, such as a circuit board; it can also be an interface that can be connected to the electrical coupling portion, such as a point contact or surface contact interface; it can also be in the form of a conductive network, such as interconnected in the form of lines, or interconnected in the form of surfaces; it can also be a solder point or solder ball, for example, two first electrical coupling portions 112 are connected through a solder point or solder ball. When the first electrical adapter portion 113 is a circuit board, a connection contact can be provided on a side of the first electrical adapter portion 113 away from the first electrical coupling portion 112, which can facilitate the electrical connection between the docking connector 10 and external devices.

[0097] In other embodiments, the first connector 11 includes at least one first electrical adapter 113, which is disposed on the docking connector 10 and electrically connected to the second connector 21. In this embodiment, the first electrical adapter 113 can be a circuit board or a conductive network, with the positive and negative electrodes insulated. For example, the first electrical adapter 113 can be on a circuit board, and conductive contacts can be disposed on the circuit board, with the second connector 21 electrically connected to the conductive contacts on the circuit board.

[0098] In some embodiments, the second connector 21 includes at least one second electrical coupling portion 211, which is disposed on the docking base 20, and one end of the second electrical coupling portion 211 is electrically connected to the first connector 11. In other embodiments, the second connector 21 includes at least one second electrical coupling portion 211 and at least one second electrical connection line, which is disposed on the docking base 20, one end of the second electrical coupling portion 211 is electrically connected to the first connector 11, and the second electrical connection line is electrically connected to the other end of the second electrical coupling portion 211. In other embodiments, the second connector 21 includes at least one second electrical adapter portion 212, which is disposed on the docking base 20 and electrically connected to the first connector 11. In other embodiments, the second connector 21 includes at least one second electrical coupling portion 211 and at least one second electrical adapter portion 212. The second electrical coupling portion 211 is disposed on the docking base 20, one end of the second electrical coupling portion 211 is electrically connected to the first connector 11, and the second electrical adapter portion 212 is disposed at the other end of the second electrical coupling portion 211 and electrically connected to the second electrical coupling portion 211. The structure of the second electrical coupling portion 211 is similar to that of the first electrical coupling portion 112, and the structure of the second electrical adapter portion 212 is similar to that of the first electrical adapter portion 113. The structures of the second electrical coupling portion 211 and the second electrical adapter portion 212 can refer to the description of the first electrical coupling portion 112 and the first electrical adapter portion 113 in the above-mentioned embodiments, and will not be further described in this embodiment.

[0099] In some embodiments, as shown in FIG6 , an external air pipe 22 is provided in the second channel; the external air pipe 22 is inserted into the first channel 101 and has an interference fit with the first channel 101, so that the external air pipe 22 is sealed and connected to the first channel 101. One end of the external air pipe 22 is sealed and connected to the second channel, and the other end is sealed and connected to the first channel 101. The external air pipe 22 can be integrally formed with the docking base 20, or the external air pipe 22 and the docking base 20 can be separately formed, and then the external air pipe 22 is sealed and connected to the second channel of the docking base 20. The external air pipe 22 can be made of a hard material such as plastic, or a soft material such as soft glue, rubber, or silicone. As a simple variation, an external air pipe 22 can also be provided in the first channel 101; the external air pipe 22 is inserted into the second channel and has an interference fit with the second channel, so that the external air pipe 22 is sealed and connected to the second channel. The external air pipe 22 can also be integrally formed with the docking connector 10 or separately formed. The external air pipe 22 can also be made of a hard material such as plastic, or a soft material such as soft glue, rubber, or silicone.

[0100] In some embodiments, as shown in FIG7 , an external air pipe 22 is provided in the second channel, and an extension portion 221 is provided on the outer side wall of one end of the external air pipe 22; a sealing groove 1011 is provided on the docking head 10 surrounding the first channel 101; when the docking head 10 is connected to the docking base 20, the end of the external air pipe 22 provided with the extension portion 221 is inserted into the first channel 101, and the extension portion 221 is sealedly connected to the sealing groove 1011. The extension portion 221 is an annular structure provided around the external air pipe 22. The extension portion 221 can be integrally formed with the external air pipe 22 or separately formed. The sealing groove 1011 is adapted to the extension portion 221. When the external air pipe 22 is inserted into the first channel 101, the extension portion 221 is installed in the sealing groove 1011 and is sealedly connected to the sealing groove 1011, thereby achieving a sealed connection between the external air pipe 22 and the first channel 101. As a simple deformation, an external air pipe can be provided in the first channel 101, and an extension portion is provided on the outer side wall of one end of the external air pipe; a sealing groove is provided around the second channel on the docking base 20; when the docking head 10 is connected to the docking base 20, the end of the external air pipe with the extension portion is inserted into the second channel, and the extension portion is sealed with the sealing groove to achieve a sealed connection between the external air pipe and the second channel. This deformation structure is similar to the structure in which the external air pipe is provided in the second channel and will not be repeated here.

[0101] In some embodiments, as shown in Figure 8, an external air pipe 22 is provided in the second channel, and an extension portion 221 is provided on the outer side wall of one end of the external air pipe 22, and at least one first sealing portion 222 is provided on the extension portion 221; at least one second sealing portion 1012 is provided on the docking head 10 around the first channel 101; when the docking head 10 is connected to the docking base 20, the end of the external air pipe 22 with the extension portion 221 is inserted into the first channel 101, and the first sealing portion 222 is sealed and connected to the second sealing portion 1012; wherein, the first sealing portion 222 is a protrusion and the second sealing portion 1012 is a groove; or the first sealing portion 222 is a groove and the second sealing portion 1012 is a protrusion, that is, the sealed connection between the external air pipe 22 and the first channel 101 is achieved by the matching structure of the protrusion and the groove. As a simple variation, an external air pipe can also be arranged in the first channel 101, and an extension portion is provided on the outer side wall of one end of the external air pipe, and at least one first sealing portion is provided on the extension portion; at least one second sealing portion is provided around the second channel on the docking base 20; when the docking head 10 is connected to the docking base 20, the end of the external air pipe provided with the extension portion is inserted into the second channel, and the first sealing portion is sealed and connected to the second sealing portion; wherein the first sealing portion is a protrusion and the second sealing portion is a groove; or the first sealing portion is a groove and the second sealing portion is a protrusion.

[0102] In some embodiments, as shown in FIG9 , a first seal 13 is further included. The first seal 13 is disposed within the first channel 101. The first seal 13 can be located at an end of the first channel 101 or in the middle of the first channel 101. This embodiment does not limit the installation position of the first seal 13. The external air pipe 22 is interference-fitted with the first seal 13, thereby sealingly connecting the external air pipe 22 to the first channel 101. The first seal 13 can be made of a hard plastic material such as plastic, or a soft plastic material such as silicone or rubber. The first seal 13 can be provided with a through hole that communicates with the first channel 101. The external air pipe 22 is inserted into the through hole of the first seal 13 and interference-fits with the first seal 13 to achieve a sealed connection between the external air pipe 22 and the first channel 101. As a simple variation, as shown in FIG10 , the first seal 13 can also be disposed within the second channel. The external air pipe 22 is interference-fitted with the through hole of the first seal 13 to achieve a sealed connection between the external air pipe 22 and the second channel.

[0103] Furthermore, as shown in Figure 3, the first sealing member 13 includes a main body 131 and a protrusion 132 arranged on the main body 131. The main body 131 is sealedly connected to the docking joint 10 or the docking base 20. The outer wall of the main body 131 can be provided with an extension portion 221 similar to the external air pipe 22, and a sealed connection with the docking joint 10 or the docking base 20 is achieved through the extension portion 221, or a first sealing portion 222 is further provided on the extension portion 221, and a sealed connection with the second sealing portion 1012 on the docking joint 10 or the second sealing portion on the docking base 20 is achieved through the first sealing portion 222. The protrusion 132 extends into the first channel 101 or the second channel; one end of the protrusion 132 is closed and has at least one slit. When the external air tube 22 is inserted into the protrusion 132, the slit on the protrusion 132 is opened, and the external air tube 22 is connected to the first channel 101 or the second channel. When the external air tube 22 is pulled out from the protrusion 132, the slit on the protrusion 132 is closed to seal the first channel 101 or the second channel.

[0104] In some embodiments, the docking joint 10 may be an integrated structure, that is, it only includes one component. In other embodiments, the docking joint 10 may be a split structure, which may be composed of two or more docking parts. Exemplarily, taking the docking joint 10 as an example of being composed of two docking parts, as shown in Figure 2, the docking joint 10 includes a first docking part 102 and a second docking part 103 that are separately arranged, the first docking part 102 is fixedly connected to the second docking part 103, the first docking part 102 is provided with at least a first air duct, the second docking part 103 is provided with at least a second air duct, the first air duct and the second air duct are connected to form a first channel 101, and when there are multiple first and second air ducts, multiple first channels 101 can be formed. The docking joint 10 is separately arranged, which can simplify the production process of the docking joint 10 and make the docking joint 10 easier to produce and form.

[0105] When the docking connector 10 is set separately, the first electrical coupling part 112 in the above embodiment is also set in a split form, that is, the electrical coupling parts are respectively set on the first docking part 102 and the second docking part 103. When the first docking part 102 and the second docking part 103 are docked, the two electrical coupling parts are docked to realize the electrical connection between the first docking part 102 and the second docking part 103.

[0106] Furthermore, as shown in FIG2 and FIG3, in order to improve the connection sealing performance between the first docking portion 102 and the second docking portion 103, a first sealing member 13 may be provided between the first docking portion 102 and the second docking portion 103 for sealingly connecting the first airway and the second airway.

[0107] At least one slit is provided on the end surface of the protrusion 132, for example, a straight or cross-shaped slit. When the docking base 20 is removed from the docking head 10, the end of the protrusion 132 closes under the action of its own elasticity to maintain the sealing between the first air passage and the airbag 100. When the docking base 20 is installed on the docking head 10, the external air pipe 22 on the docking base 20 is inserted into the first sealing member 13, which opens the slit on the protrusion 132. The external air pipe 22 can pass through the protrusion 132 and communicate with the first air passage. Under the action of the main body 131 of the first sealing member 13, the sealing of the connection between the external air pipe 22 and the first air passage can be ensured, thereby improving the sealing of the air passage connection between the docking head 10 and the docking base 20. In this embodiment, the docking head 10 is provided in a split form, and the first sealing member 13 is provided between the two split docking parts. Compared with the form of providing the first sealing member 13 in the first passage 101, the installation of the first sealing member 13 is more convenient.

[0108] In some embodiments, a vent 104 connected to the atmosphere is provided on the outside of the docking head 10, and the vent 104 is not connected to the interior of the airbag 100. The air-to-electric adapter of this embodiment can be applied to an inflatable massage device, as shown in FIG11 . The inflatable massage device includes an airbag 100 and a protective cover 200. The airbag 100 is mounted on the mounting portion of the docking head 10, and the protective cover 200 is mounted on the docking head 10 and is located outside the airbag 100. The interior of the airbag 100 is connected to the first channel 101 on the docking head 10, and the interior of the airbag 100 is inflated through the air inlet on the docking base 20. When the airbag 100 is inflated, it will stretch in the longitudinal direction, causing the volume of the space between the airbag 100 and the protective cover 200 to increase, resulting in a decrease in the pressure in the space. In turn, the protective cover 200 will adhere to the airbag 100 under the action of the external air pressure, affecting the appearance of the inflatable massage device. To avoid this situation, this embodiment provides a vent 104 on the docking joint 10, which is connected to the space between the airbag 100 and the protective cover 200, so that the pressure in the space is the same as the external air pressure, so as to avoid the protective cover 200 sticking to the airbag 100 and affecting the appearance of the entire device, thereby improving the overall aesthetics of the inflatable massage device.

[0109] As shown in Figures 1, 11, and 12, the docking head 10 is provided with a mounting portion for mounting the airbag 100, and a vent 104 is provided on the mounting portion outside the airbag 100. The mounting portion refers to the portion where the airbag 100 and the docking head 10 are tightly coupled and airtight. For example, the mounting portion can be the outer wall of the docking head 10, or it can be a flange structure provided on the outer wall of the docking head 10. When the mounting portion is the outer wall of the docking head 10, as shown in Figure 12, a vent 104 that is not connected to the airbag 100 can be provided on the outer wall of the docking head 10 outside the airbag 100. When the mounting portion is a flange structure, as shown in Figure 1, a flange 105 is provided circumferentially on the outer wall of the docking head 10. The inner area of ​​the flange 105 is used to mount the airbag 100, and the outer area of ​​the flange 105 is provided with a vent 104. A notch is provided at the edge of flange 105 to form vent 104. When protective cover 200 is positioned over airbag 100, the notch prevents protective cover 200 from blocking the ventilation channel and affecting the connection between the interior space and the outside atmosphere, thereby improving ventilation. In this embodiment, vent 104 is provided at the edge of flange 105 and located outside airbag 100, preventing vent 104 from communicating with the interior of airbag 100 and preventing air leakage. To connect vent 104 to the outside atmosphere, a through-piece 14 may also be provided on docking joint 10. One end of through-piece 14 communicates with vent 104, while the other end communicates with the atmosphere. Through-piece 14 may be a pipe or an injection molded part. Exemplarily, as shown in Figures 1 and 11, a through-piece 14 is provided at a position corresponding to the vent 104 in the docking joint 10, and a first opening 141 is provided at one end of the through-piece 14 corresponding to the vent 104. A second opening 106 is provided on the side wall of the docking joint 10 at a position corresponding to the first opening 141. The first opening 141 and the second opening 106 are interconnected so that the first opening 141, the second opening 106 and the vent 104 are connected. The first opening 141 and the second opening 106 are both located below the vent 104. The first opening 141 is not connected to the interior of the docking joint 10, so that the interior of the airbag 100 is not connected to the external atmosphere, thereby ensuring the airtightness of the airbag 100 and preventing air leakage of the airbag 100. As shown in Figure 16, the other end of the through-piece 14 extends to the air hole 107 on the bottom surface of the docking head 10 and is connected to the atmosphere, so that external air can enter from the through-piece 14 and be discharged from the first opening 141 of the through-piece 14, and enter the space between the protective cover 200 and the airbag 100 through the second opening 106 and the vent 104, thereby connecting the space with the external atmosphere.

[0110] In some embodiments, at least one first clamping portion is provided at one end of the docking connector 10 proximate to the docking base 20; at least one second clamping portion is provided at one end of the docking base 20 proximate to the docking connector 10, and the second clamping portion is adapted to connect with the first clamping portion. The first clamping portion can be a protruding structure, and the second clamping portion can be a groove structure, or the first clamping portion can be a groove structure, and the second clamping portion can be a protruding structure. The protruding structure and the groove structure cooperate to achieve the clamping connection between the docking connector 10 and the docking base 20. Furthermore, the number of first clamping portions and second clamping portions can be two or more, and the number of the first clamping portions and the second clamping portions can be the same, wherein at least two of the first clamping portions are of different sizes. The different sizes of the first clamping portions can achieve a foolproof effect during installation. For example, as shown in Figure 2, a first clamping portion 161 and a first clamping portion 162 are provided at one end of the docking head 10 close to the docking base 20. The first clamping portion 161 and the first clamping portion 162 are both raised structures, and the first clamping portion 161 and the first clamping portion 162 are different in size; a second clamping portion 251 and a second clamping portion 252 are provided at one end of the docking base 20 close to the docking head 10. The second clamping portion 251 and the second clamping portion 252 are both slot structures. When the docking head 10 is docked with the docking base 20, the second clamping portion 251 is adapted to be connected with the first clamping portion 161, and the second clamping portion 252 is adapted to be connected with the first clamping portion 162.

[0111] The first clamping portion 161 and the first clamping portion 162 are of different sizes, and the second clamping portion 251 is adapted to the first clamping portion 161, and the second clamping portion 252 is adapted to the first clamping portion 162. This allows for a foolproof design when the docking connector 10 and the docking base 20 are docked, ensuring accurate electrical connection between the first connector 11 and the second connector 21, and preventing connection errors. In this embodiment, the shapes of the first clamping portion 161 and the first clamping portion 162 can be regular or irregular, such as circular, oval, or square, as long as the foolproof design is achieved when the docking connector 10 and the docking base 20 are docked. This embodiment does not specifically limit the shapes of the first clamping portion 161 and the first clamping portion 162.

[0112] It should be pointed out that the docking connector 10 and the docking base 20 can also be connected by a threaded connection, a snap connection, a rotating snap connection, a pin connection, or as shown in Figure 13, they can be connected by plugging and unplugging. The specific connection method can be determined according to actual conditions and is not limited here.

[0113] In one example, as shown in Figure 14, the second clamping portion 251 and the second clamping portion 252 are respectively L-shaped, a first clamping portion 2511 is provided in the horizontal section of the second clamping portion 251, and a second clamping portion is provided in the horizontal section of the second clamping portion 252; the first clamping portion 161 is inserted from the vertical section of the second clamping portion 251, and the first clamping portion 162 is inserted from the vertical section of the second clamping portion 252. After rotating the docking head 10, the first clamping portion 161 is clamped with the first clamping portion 2511, and the first clamping portion 162 is clamped with the second clamping portion to achieve a fixed connection between the docking head 10 and the docking base 20. The docking head 10 is rotated in the opposite direction to disengage the first engaging portion 161 from the first latching portion 2511 and the first engaging portion 162 from the second latching portion. The first engaging portion 161 is then pulled out of the vertical section of the second engaging portion 251, and the first engaging portion 162 is simultaneously pulled out of the vertical section of the second engaging portion 252. This completes the disassembly of the docking head 10 from the docking base 20. As a simple variation, the first engaging portion may be a slot, the first engaging portion may be L-shaped, and the first latching portion may be disposed within the horizontal section of the first engaging portion. The second engaging portion may be inserted vertically into the first engaging portion. After the docking head 10 is rotated, the second engaging portion may be engaged with the first latching portion.

[0114] In another example, as shown in FIG2 , a first magnetic member 30 and a second magnetic member 40 are further included; the first magnetic member 30 is disposed on the docking head 10, and the second magnetic member 40 is disposed on the docking base 20. When the first magnetic member 30 and the second magnetic member 40 are attracted, the docking head 10 and the docking base 20 are fixedly connected. When the docking head 10 and the docking base 20 are connected, they can be detachably connected not only by snap-fit ​​connection but also by magnetic attraction. When the docking head 10 and the docking base 20 are docked, the docking head 10 and the docking base 20 are fixedly connected by the attraction of the first magnetic member 30 and the second magnetic member 40. The first magnetic member 30 and the second magnetic member 40 can both be magnets; or the first magnetic member 30 can be a magnet, and the second magnetic member 40 can be a component that can be attracted to a magnet; or the second magnetic member 40 can be a magnet, and the first magnetic member 30 can be a component that can be attracted to a magnet. When the docking connector 10 and the docking base 20 are fixedly connected by magnetic attraction, the second clamping portion 251 and the second clamping portion 252 in the above embodiment can also be configured as a vertical type. As long as the foolproof design when the docking connector 10 and the docking base 20 are achieved, the docking connector 10 and the docking base 20 do not need to be fixedly connected by a buckle. Of course, to make the connection between the docking connector 10 and the docking base 20 more secure, the second clamping portion 251 and the second clamping portion 252 can also be configured as an L-shape, and buckle portions can be respectively provided in the second clamping portion 251 and the second clamping portion 252, so that the docking connector 10 and the docking base 20 are fixedly connected by both magnetic attraction and buckle.

[0115] In some embodiments, as shown in FIG15 , a second seal 50 is further included; the second seal 50 is disposed on the sidewall of the docking joint 10. The material of the second seal 50 is not limited in this embodiment; for example, the second seal 50 can be made of a corrosion-resistant, flexible material, such as rubber. The second seal 50 is disposed along the circumference of the docking joint 10 on the sidewall. When the docking joint 10 is connected to the docking base 20, the sidewall of the docking base 20 compresses the second seal 50, thereby reducing the ingress of upper liquid between the docking joint 10 and the docking base 20. In other embodiments, as shown in FIG16 , the second seal 50 is disposed on the bottom surface of the docking joint 10 near one end of the docking base 20, and the second seal 50 surrounds the first connector 11. When the docking joint 10 is connected to the docking base 20, the docking base 20 also compresses the second seal 50, providing a waterproofing effect and preventing external liquid from entering and corroding the second connector 21 and the first connector 11, or causing a short circuit. In some other embodiments, the side wall and the bottom surface of the joint 10 are provided with a second sealing member 50 at the same time to play a multiple waterproof role and improve the waterproof effect.

[0116] In conjunction with the above embodiments of the vent 104 of the present application, when an air hole 107 is provided on the bottom surface of the docking joint 10 to enable the vent 104 to communicate with the external atmosphere through the air hole 107 on the bottom surface of the docking joint 10, or a through-piece 14 is provided in the docking joint 10, with the other end of the through-piece 14 extending to the air hole 107 on the bottom surface of the docking joint 10 to enable external air to enter the vent 104 from the through-piece 14, as shown in FIG16 , the air hole 107 on the bottom surface of the docking joint 10 can be located outside the second sealing member 50 to ensure that the air hole 107 can communicate with the atmosphere. Of course, as shown in FIG17 , the air hole 107 can also be provided inside the second sealing member 50 to ensure that water does not enter the air hole 107, but it is necessary to provide a through-air structure on the docking base 20 that communicates with the air hole 107 on the docking joint 10 to ensure that the vent 104 can communicate with the atmosphere.

[0117] In some embodiments, as shown in Figures 18 and 19 , a raised portion 26 surrounding the second connector 21 is provided on the end of the docking base 20 near the docking connector 10. A recessed portion 108 that cooperates with the raised portion 26 is provided on the end of the docking connector 10 near the docking base 20. When the docking connector 10 and the docking base 20 are docked, the raised portion 26 is disposed within the recessed portion 108. By providing the raised portion 26, which resembles a waterproof dam, on the docking base 20 and the recessed portion 108 on the docking connector 10, waterproofing between the docking connector 10 and the docking base 20 can be achieved, preventing liquid from entering and corroding the second connector 21 and the first connector 11, or causing a short circuit. Furthermore, a second sealing member 50 can be provided on the sidewall of the docking connector 10. The second sealing member 50, in conjunction with the concave-convex waterproof structure, further improves the waterproofing performance between the docking connector 10 and the docking base 20. As a simple variation, the docking base 20 may be provided with a recessed portion surrounding the second connecting member 21 at one end close to the docking joint 10, and the docking joint 10 may be provided with a protrusion that cooperates with the recessed portion at one end close to the docking base 20. When the docking joint 10 is docked with the docking base 20, the protrusion is arranged in the recessed portion.

[0118] In some embodiments, an electric sensing device is also included, electrically connected to the first connector 11. The electric sensing device can be a resistor to sense changes in current or voltage; or various sensors, such as one or more of temperature, vibration, photoelectric, distance, angle, stretch, and deformation; or a biosensor to sense various environmental data inside or outside the connected airbag 100. The function of the resistor (including a single resistor component and a sensor with a resistor) is to generate different electrical signals (voltage and / or current) through different resistors when electrically connected. These electrical signals are connected to the microcontroller via an electrical path, thereby determining the specific model of the connected head. Therefore, at least one resistor component is required to complete the head recognition function. A resistor (including a positive electrode and a negative electrode) is connected in parallel to a sensor (the sensor has a three-pin positive electrode, a negative electrode, and a signal interface). This special configuration allows for a wider resistance adaptation range without using fewer interfaces and without changing the sensor structure itself, providing more possibilities for labeling multiple sensors of the same model or other similar resistor components.

[0119] The gas-to-electric adapter of the present application can use a variety of new snap-on methods and can use a multi-part modular method to achieve rapid switching of snap-on connectors, thereby improving the product's maintenance and adaptability; by setting a base interface form that balances air pressure through an air vent that penetrates the atmosphere, the problem of atmospheric pressure easily adhering to the deformed head component of the soft material is solved; in addition, the gas-to-electric adapter of the present application can easily integrate a variety of sensing devices to achieve the purpose of environmental detection; and can achieve environmental waterproof and dustproof requirements in addition to internal sealing of the connector.

[0120] The present application also provides an embodiment of an inflatable massage device, comprising a stimulation device, an airbag 100, an air pump, a controller 300, and the air-to-electric adapter described in any of the above embodiments. The structure of the air-to-electric adapter is shown in Figures 1 to 19. The air pump is connected to the air inlet on the docking base 20, the airbag 100 is connected to the air outlet on the docking head 10, the stimulation device is connected to the end of the first connector 11 away from the second connector 21, and the controller 300 is connected to the end of the second connector 21 away from the first connector 11, so as to achieve electrical connection and airway communication between the external device and the air-to-electric adapter. The air-to-electric adapter of the above embodiment is installed on the inflatable massage device, so that the inflatable massage device not only has the advantages of simple installation and high assembly efficiency, but also has good air tightness.

[0121] The stimulation device can be a vibration device or an electromagnetically driven stimulation device. Electromagnetically driven stimulation devices can achieve vibration through electromagnetic drive (rotor motors driven primarily by motors, linear motors, and electromagnetic magnetic oscillators driven by electromagnetic principles). The stimulation device can be regularly deformed, i.e., deforming predictably according to a specific rhythm or a pre-set program; or irregularly deformed, i.e., deforming unpredictably without a specific rhythm. The deformation principles are based on two methods: first, deformation driven directly by electromagnetics, such as telescopic structure motors, damped electromagnetic oscillators, or continuous body deformation caused by electromagnetically driven rope connection devices; second, deformation driven indirectly by electromagnetics, such as pneumatic deformation devices with fluid pumps as the main body.

[0122] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant description of other embodiments.

[0123] It should be noted that the above embodiments can be freely combined as needed. The above description is only a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications should also be considered as the scope of protection of the present application.

Claims

1. A gas-to-electric adapter, characterized in that: include: A docking joint, wherein the docking joint is provided with a first channel, one end of the first channel is a first docking port, and the other end is an air outlet; the docking joint is provided with a first connecting piece; The docking base is separately provided from the docking joint, and the docking base is provided with a second channel, one end of the second channel is a second docking port, and the other end is provided with an air inlet. When the docking joint is connected to the docking base, the second docking port is communicated with the first docking port to realize fluid transmission between the docking joint and the docking base; the docking base is also provided with a second connecting member, and the second connecting member is electrically connected to the first connecting member to realize electrical signal transmission between the docking joint and the docking base.

2. The gas-to-electricity adapter according to claim 1, characterized in that: The first connecting member includes at least one first electrical coupling portion, the first electrical coupling portion is provided on the docking head, and one end of the first electrical coupling portion is electrically connected to the second connecting member; or; The first connector includes at least one first electrical coupling portion, the first electrical coupling portion is provided on the docking head, one end of the first electrical coupling portion is electrically connected to the second connector, and the other end of the first electrical coupling portion has a positive electrode connected to one end of an external device and a negative electrode connected to the other end of the external device; or; The first connector includes at least one first electrical coupling portion and at least one first electrical connection line, the first electrical coupling portion is provided on the docking head, one end of the first electrical coupling portion is electrically connected to the second connector, and the first electrical connection line is provided outside the docking head and electrically connected to the other end of the first electrical coupling portion; or; The first connecting member includes at least one first electrical adapter, the first electrical adapter is provided on the docking head, and the first electrical adapter is electrically connected to the second connecting member; or; The first connecting member includes at least one first electrical coupling portion and at least one first electrical adapter portion, the first electrical coupling portion is arranged on the docking head, one end of the first electrical coupling portion is electrically connected to the second connecting member, and the first electrical adapter portion is arranged at the other end of the first electrical coupling portion and is electrically connected to the first electrical coupling portion.

3. The gas-to-electricity adapter according to claim 1, characterized in that: The second connecting member includes at least one second electrical coupling portion, the second electrical coupling portion is provided on the docking base, and one end of the second electrical coupling portion is electrically connected to the first connecting member; or; The second connector includes at least one second electrical coupling portion and at least one second electrical connection line, the second electrical coupling portion is disposed on the docking base, one end of the second electrical coupling portion is electrically connected to the first connector, and the second electrical connection line is electrically connected to the other end of the second electrical coupling portion; or; The second connector includes at least one second electrical adapter, the second electrical adapter is provided on the docking base, and the second electrical adapter is electrically connected to the first connector; or; The second connecting member includes at least one second electrical coupling portion and at least one second electrical adapter portion, the second electrical coupling portion is arranged on the docking base, one end of the second electrical coupling portion is electrically connected to the first connecting member, and the second electrical adapter portion is arranged at the other end of the second electrical coupling portion and is electrically connected to the second electrical coupling portion.

4. The gas-to-electricity adapter according to claim 1, characterized in that: An external air pipe is provided in the second channel; The external air pipe is inserted into the first channel and has an interference fit with the first channel, so that the external air pipe is sealed and connected to the first channel; or; An external air pipe is provided in the first channel; The external air pipe is inserted into the second channel and is interference-fitted with the second channel, so that the external air pipe is sealed and connected to the second channel.

5. The gas-to-electricity adapter according to claim 1, characterized in that: An external air pipe is provided in the second channel, and an extension portion is provided on the outer side wall of one end of the external air pipe; A sealing groove is provided on the butt joint around the first channel; When the docking joint is connected to the docking base, the end of the external air pipe provided with the extension portion is inserted into the first channel, and the extension portion is sealedly connected to the sealing groove; or; An external air pipe is provided in the first channel, and an extension portion is provided on the outer side wall of one end of the external air pipe; A sealing groove is provided on the docking base around the second channel; When the docking head is connected to the docking base, one end of the external air pipe provided with the extension portion is inserted into the second channel, and the extension portion is sealed and connected to the sealing groove.

6. The gas-to-electricity adapter according to claim 1, characterized in that: An external air pipe is provided in the second channel, an extension portion is provided on an outer side wall of one end of the external air pipe, and at least one first sealing portion is provided on the extension portion; At least one second sealing portion is provided on the butt joint around the first channel; When the docking joint is connected to the docking base, the end of the external air pipe provided with the extension portion is inserted into the first channel, and the first sealing portion is sealed and connected to the second sealing portion; Wherein, the first sealing portion is a protrusion and the second sealing portion is a groove; or the first sealing portion is a groove and the second sealing portion is a protrusion; or; An external air pipe is provided in the first channel, an extension portion is provided on an outer side wall of one end of the external air pipe, and at least one first sealing portion is provided on the extension portion; At least one second sealing portion is provided on the docking base around the second channel; When the docking joint is connected to the docking base, the end of the external air pipe provided with the extension portion is inserted into the second channel, and the first sealing portion is sealed and connected to the second sealing portion; Wherein, the first sealing portion is a protrusion, and the second sealing portion is a groove; or the first sealing portion is a groove, and the second sealing portion is a protrusion.

7. The gas-to-electricity adapter according to claim 4, characterized in that: Also included is a first seal disposed within the first channel; The external air pipe is interference-fitted with the first sealing member, so that the external air pipe is sealed and connected to the first channel; or; Also included is a first seal disposed within the second channel; The external air pipe is interference-fitted with the first sealing member, so that the external air pipe is sealed and connected to the second channel.

8. The gas-to-electricity adapter according to claim 7, characterized in that: The first sealing member includes a main body and a protrusion arranged on the main body, the main body is sealedly connected to the docking head or the docking base, and the protrusion extends into the first channel or the second channel; one end of the protrusion is provided with at least one slit, when the external air pipe is inserted into the protrusion, the protrusion opens, and the external air pipe is connected to the first channel or the second channel, and when the external air pipe is pulled out from the protrusion, the protrusion closes.

9. The gas-to-electricity adapter according to any one of claims 1 to 8, characterized in that: A vent connected to the atmosphere is provided on the outer side of the docking joint, and the vent is not connected to the interior of the airbag.

10. The gas-to-electricity adapter according to claim 9, characterized in that: The docking head is provided with a mounting portion for mounting the airbag, and the mounting portion is provided with the vent outside the airbag.

11. The gas-to-electricity adapter according to any one of claims 1 to 8, characterized in that: At least one first clamping portion is provided at one end of the docking head close to the docking base; At least one second clamping portion is provided at one end of the docking base close to the docking head, and the second clamping portion is adaptively connected to the first clamping portion.

12. The gas-to-electricity adapter according to claim 11, characterized in that: The number of the first clamping parts and the number of the second clamping parts are respectively more than two and the same, wherein at least two of the first clamping parts have different sizes.

13. The gas-to-electricity adapter according to claim 11, characterized in that: The second clamping portion is a clamping slot, the second clamping portion is L-shaped, and a first buckle portion is provided in a horizontal section of the second clamping portion; The first clamping portion is inserted from the vertical section of the second clamping portion, and after the docking head is rotated, the first clamping portion is clamped with the first buckle portion; or; The first clamping portion is a clamping slot, the first clamping portion is L-shaped, and a first buckle portion is provided in a horizontal section of the first clamping portion; The second clamping portion is vertically inserted into the first clamping portion in accordance with the rotation of the docking head, so that the second clamping portion is clamped with the first buckle portion.

14. The gas-to-electricity adapter according to any one of claims 1 to 8, characterized in that: Also includes a first magnetic attraction member and a second magnetic attraction member; The first magnetic member is arranged on the docking head, and the second magnetic member is arranged on the docking base. When the first magnetic member and the second magnetic member are attracted to each other, the docking head and the docking base are fixedly connected.

15. The gas-to-electricity adapter according to any one of claims 1 to 8, characterized in that: Also included is a second seal; The second sealing member is provided on the side wall of the butt joint; and / or; The second sealing member is arranged on the bottom surface of one end of the docking head close to the docking base, and the second sealing member is arranged around the first connecting member.

16. The gas-to-electricity adapter according to any one of claims 1 to 8, characterized in that: The docking base has a protrusion disposed around the second connector at one end close to the docking head, and the docking head has a recessed portion cooperating with the protrusion at one end close to the docking base, so that the protrusion is disposed in the recessed portion when the docking head is docked with the docking base; or The docking base has an end close to the docking head which is provided with a recessed portion surrounding the second connector, and the docking head has an end close to the docking base which is provided with a protrusion which cooperates with the recessed portion. When the docking head is docked with the docking base, the protrusion is arranged in the recessed portion.

17. The gas-to-electricity adapter according to any one of claims 1 to 8, characterized in that: It also includes an electric induction device, which is electrically connected to the first connecting member.

18. An inflatable massage device, characterized in that: include: A stimulation device, an airbag, an air pump, a controller, and an air-to-electric adapter according to any one of claims 1 to 17, wherein the air pump is connected to the air inlet, the airbag is connected to the air outlet, the stimulation device is connected to an end of the first connector away from the second connector, and the controller is connected to an end of the second connector away from the first connector.

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