Microphone device, its microphone component, and breathing mask

Abstract

The present invention discloses a microphone device, a microphone assembly thereof, and a breathing mouthpiece. The microphone assembly includes a waterproof sound-permeable membrane, a microphone, and an assembly cylinder. The microphone has a receiving surface, a plugging side corresponding to the receiving surface, and a set of plugging terminals protruding from the plugging side. The assembly cylinder has an assembly space, a sound receiving opening and an assembly opening respectively communicating with the assembly space. The microphone is assembled in the assembly space of the assembly cylinder, and the receiving surface of the microphone faces the sound receiving opening of the assembly cylinder, and the plugging side of the microphone faces the assembly opening of the assembly cylinder. The waterproof sound-permeable membrane is disposed at the sound receiving end of the assembly cylinder, and the waterproof sound-permeable membrane closes the sound receiving opening of the assembly cylinder.

Description

Technical Field

[0001] The present invention relates to the field of diving, and particularly to a microphone device, its microphone component, and a breathing mouthpiece. Background Art

[0002] In recent years, with the increasing improvement of people's living standards, diving activities have become popular. When divers are engaged in diving activities, they need to wear a mouthpiece, which can cooperate with an air cylinder to supply oxygen to the divers, enabling the divers to carry out underwater activities for a long time. In addition, the mouthpiece provides a microphone for collecting sound waves emitted by the divers when speaking, for realizing communication between the divers and others. Since this microphone is used in an underwater scenario, how to ensure the waterproofness and sound collection effect of this microphone is the research direction of the inventors of the present invention. Summary of the Invention

[0003] An object of the present invention is to provide a microphone device, its microphone component, and a breathing mouthpiece, wherein the microphone component of the microphone device is detachably mounted on the first mounting arm of the mounting unit, so that when the microphone component is damaged, only another such microphone component needs to be replaced to restore the overall function of the microphone device.

[0004] An object of the present invention is to provide a microphone device, its microphone component, and a breathing mouthpiece, wherein the mounting cylinder of the microphone component is pluggably assembled on the first mounting arm of the mounting unit, so that the microphone component can be quickly replaced.

[0005] An object of the present invention is to provide a microphone device, its microphone component, and a breathing mouthpiece, wherein the end of the first mounting arm of the mounting unit is provided to be able to insert into the mounting opening of the mounting cylinder, and the joint surface between the first mounting arm and the mounting cylinder is a folded surface, to improve the waterproofness of the microphone device and reduce the risk of water entering the mounting space of the mounting cylinder from the joint position between the first mounting arm and the mounting cylinder.

[0006] An object of the present invention is to provide a microphone device, its microphone component, and a breathing mouthpiece, wherein the microphone component closes the sound collection opening of the mounting cylinder through a waterproof sound-transmitting membrane. When a diver wears the breathing mouthpiece to dive, the waterproof sound-transmitting membrane allows sound waves to pass through and reach the microphone and prevents water from entering the mounting space of the mounting cylinder, to avoid water contacting the microphone.

[0007] An object of the present invention is to provide a microphone device, its microphone assembly, and a breathing mask. The microphone assembly sleevingly fits a sleeve ring on the sound receiving end of the assembly cylinder. In this way, the edge portion of the film body of the waterproof sound-permeable film can be clamped between the sleeve ring and the assembly cylinder, so that the waterproof sound-permeable film can reliably seal the sound receiving opening of the assembly cylinder.

[0008] An object of the present invention is to provide a microphone device, its microphone assembly, and a breathing mask. When assembling the microphone assembly, the sleeve ring is pushed to sleevingly fit on the sound receiving end of the assembly cylinder to avoid the sleeve ring applying a circumferential force to the waterproof sound-permeable film, thereby avoiding the problem that the waterproof sound-permeable film is wrinkled or even torn, which is crucial for improving the yield rate of the microphone assembly.

[0009] An object of the present invention is to provide a microphone device, its microphone assembly, and a breathing mask. During the process of pushing the sleeve ring to sleevingly fit on the sound receiving end of the assembly cylinder, the sleeve ring pulls the edge portion of the film body of the waterproof sound-permeable film in the direction of the assembly end of the assembly cylinder. In this way, the central portion of the film body of the waterproof sound-permeable film can be kept in a taut state to ensure the sound receiving effect of the microphone assembly.

[0010] An object of the present invention is to provide a microphone device, its microphone assembly, and a breathing mask. The microphone assembly provides a riveting portion for riveting the sleeve ring, the waterproof sound-permeable film, and the assembly cylinder to avoid the sleeve ring and / or the waterproof sound-permeable film falling off from the assembly cylinder, thereby ensuring the reliability of the microphone assembly.

[0011] An object of the present invention is to provide a microphone device, its microphone assembly, and a breathing mask. The microphone assembly supports the waterproof sound-permeable film through a support net to control the amplitude of the waterproof sound-permeable film, thereby preventing the waterproof sound-permeable film from being damaged due to large-amplitude reciprocating vibration.

[0012] An object of the present invention is to provide a microphone device, its microphone assembly, and a breathing mask. The microphone assembly sleevingly fits a net plug ring on the sound receiving end of the assembly cylinder. In this way, the edge portion of the net body of the support net is clamped between the net plug ring and the assembly cylinder, so that the support net can reliably seal the sound receiving opening of the assembly cylinder.

[0013] An object of the present invention is to provide a microphone device, its microphone component and a breathing mouthpiece. When assembling the microphone component, the mesh plug ring is pushed to the position sleeved on the sound receiving end of the assembly cylinder, so as to avoid the mesh plug ring applying a circumferential force to the support mesh, thereby avoiding the problem that the support mesh is wrinkled or even torn, which is crucial for improving the yield rate of the microphone device.

[0014] An object of the present invention is to provide a microphone device, its microphone component and a breathing mouthpiece. During the process of pushing the mesh plug ring to be sleeved on the sound receiving end of the assembly cylinder, the mesh plug ring pulls the edge part of the mesh body of the support mesh towards the assembly end of the assembly cylinder. In this way, the turning at the connection between the edge part and the central part of the mesh body of the support mesh can be smoother, so as to avoid the support mesh affecting the flatness of the waterproof sound-permeable membrane when the waterproof sound-permeable membrane is supported on the support mesh, and ensure the sound receiving effect of the microphone component.

[0015] According to another aspect of the present invention, the present invention provides a microphone component, which includes:

[0016] A waterproof sound-permeable membrane;

[0017] A microphone, wherein the microphone has a receiving surface, a plugging side corresponding to the receiving surface, and a set of plugging terminals protruding from the plugging side; and

[0018] An assembly cylinder, wherein the assembly cylinder has an assembly space, a sound receiving opening and an assembly opening respectively communicating with the assembly space. The microphone is assembled in the assembly space of the assembly cylinder, and the receiving surface of the microphone faces the sound receiving opening of the assembly cylinder, and the plugging side of the microphone faces the assembly opening of the assembly cylinder. The waterproof sound-permeable membrane is arranged at the sound receiving end of the assembly cylinder and closes the sound receiving opening of the assembly cylinder.

[0019] According to an embodiment of the present invention, the waterproof sound-permeable membrane includes a central part of the membrane body and an edge part of the membrane body surrounding the central part of the membrane body. The central part of the membrane body blocks the sound receiving opening of the assembly cylinder, and the edge part of the membrane body surrounds the periphery of the sound receiving end of the assembly cylinder. The microphone component further includes a sleeving ring, the sleeving ring is sleeved on the sound receiving end of the assembly cylinder, and the edge part of the membrane body of the waterproof sound-permeable membrane is clamped between the sleeving ring and the assembly cylinder.

[0020] According to an embodiment of the present invention, the microphone assembly further includes a support net, a net plug ring, and a sleeve ring. The support net includes a net body central portion and a net body edge portion surrounding the net body central portion. The net body central portion shields the sound receiving opening of the assembly cylinder, and the net body edge portion is sleeved on the sound receiving end of the assembly cylinder. The net plug ring is sleeved on the sound receiving end of the assembly cylinder, and the net body edge portion of the support net is clamped between the net plug ring and the assembly cylinder. The waterproof sound-permeable membrane includes a membrane body central portion and a membrane body edge portion surrounding the membrane body central portion. The membrane body central portion is supported by the net body central portion, and the membrane body edge portion surrounds the periphery of the net plug ring. The sleeve ring is sleeved on the net plug ring, and the membrane body edge portion of the waterproof sound-permeable membrane is clamped between the net plug ring and the sleeve ring.

[0021] According to an embodiment of the present invention, the waterproof sound-permeable membrane and the sleeve ring are adhesively bonded with glue, and / or, the sleeve ring and the assembly cylinder are adhesively bonded with glue.

[0022] According to an embodiment of the present invention, the outer wall of the assembly cylinder has at least one glue injection groove, the sleeve ring has at least one glue injection port, the membrane body edge portion of the waterproof sound-permeable membrane has at least one glue injection perforation, and the positions of the glue injection port of the sleeve ring, the glue injection perforation of the membrane body edge portion, and the glue injection groove of the assembly cylinder correspond to each other. Glue is poured into the glue injection port of the sleeve ring, the glue injection perforation of the membrane body edge portion, and the glue injection groove of the assembly cylinder through the glue injection port of the sleeve ring to form a riveting portion at the glue injection port of the sleeve ring, the glue injection perforation of the membrane body edge portion, and the glue injection groove of the assembly cylinder for riveting the sleeve ring, the waterproof sound-permeable membrane, and the assembly cylinder.

[0023] According to an embodiment of the present invention, the inner wall of the sleeve ring has an annular glue distribution groove, the side wall of the sleeve ring has one glue injection port, the glue injection port communicates with the glue distribution groove, the membrane body edge portion of the waterproof sound-permeable membrane has a plurality of glue injection perforations, the assembly cylinder has a plurality of glue injection grooves, and the positions of the glue injection perforations of the membrane body edge portion of the waterproof sound-permeable membrane and the positions of the glue injection grooves of the assembly cylinder correspond to the position of the glue distribution groove of the sleeve ring. The glue poured into the glue injection port of the sleeve ring is distributed by the glue distribution groove of the sleeve ring to the glue injection perforations of the membrane body edge portion of the waterproof sound-permeable membrane and the glue injection grooves of the assembly cylinder.

[0024] In another aspect of the present invention, the present invention further provides a microphone device, which includes:

[0025] A circuit board;

[0026] A set of conduction posts;

[0027] A connecting cable;

[0028] An assembly unit, wherein the assembly unit includes an assembly body and a first assembly arm and a second assembly arm respectively and integrally extending outward from the assembly body. The assembly body has a receiving space. The first assembly arm has a first arm body channel which communicates with the receiving space. The second assembly arm has a second arm body channel which communicates with the receiving space. The circuit board is received in the receiving space of the assembly body. A set of the conduction posts are connected to the circuit board and suspended in the first arm body channel of the first assembly arm. One end of the connecting cable extends through the second arm body channel of the second assembly arm to the receiving space of the assembly body and is connected to the circuit board; and

[0029] A microphone assembly, wherein the microphone assembly further includes:

[0030] A waterproof sound-permeable membrane;

[0031] A microphone, wherein the microphone has a receiving surface, a plugging side corresponding to the receiving surface, and a set of plugging terminals protruding from the plugging side; and

[0032] An assembly cylinder, wherein the assembly cylinder has an assembly space, a sound receiving opening and an assembly opening respectively communicating with the assembly space. The microphone is assembled in the assembly space of the assembly cylinder, and the receiving surface of the microphone faces the sound receiving opening of the assembly cylinder, and the plugging side of the microphone faces the assembly opening of the assembly cylinder. The waterproof sound-permeable membrane is arranged at the sound receiving end of the assembly cylinder and closes the sound receiving opening of the assembly cylinder. The assembly end of the assembly cylinder of the microphone assembly is detachably installed on the first assembly arm of the assembly unit, and during the process that the assembly end of the assembly cylinder is installed on the first assembly arm of the assembly unit, a set of the plugging terminals of the microphone and a set of the conduction posts are conducted.

[0033] According to an embodiment of the present invention, the first assembly arm of the assembly unit and the assembly cylinder of the microphone assembly are assembled in a pluggable manner, and the joint surface of the first assembly arm and the assembly cylinder is a folding surface.

[0034] According to an embodiment of the present invention, the end of the first assembly arm of the assembly unit is configured to be inserted into the assembly opening of the assembly cylinder of the microphone assembly to assembly the first assembly arm and the assembly cylinder in a pluggable manner.

[0035] According to an embodiment of the present invention, the assembly unit includes a third assembly arm, which extends integrally outward from the assembly body. The microphone device further includes a magnetic control switch, which is operably disposed on the third assembly arm and is connected to the circuit board.

[0036] According to an embodiment of the present invention, the resistance value of a group of the conduction posts is less than the resistance value of seawater.

[0037] In another aspect of the present invention, the present invention further provides a breathing mouth mask, which includes:

[0038] A housing having a breathing space, an air inlet and a breathing outlet respectively communicating with the breathing space, and the breathing outlet defines a wearing side of the housing; and

[0039] A microphone device, wherein the microphone device further includes:

[0040] A circuit board;

[0041] A group of conduction posts;

[0042] A connecting cable;

[0043] An assembly unit, wherein the assembly unit includes an assembly body, a first assembly arm and a second assembly arm respectively extending integrally outward from the assembly body. The assembly body has a receiving space. The first assembly arm has a first arm body channel, and the first arm body channel communicates with the receiving space. The second assembly arm has a second arm body channel, and the second arm body channel communicates with the receiving space. The circuit board is received in the receiving space of the assembly body. A group of the conduction posts are connected to the circuit board and are suspended in the first arm body channel of the first assembly arm. One end of the connecting cable extends through the second arm body channel of the second assembly arm to the receiving space of the assembly body and is connected to the circuit board; and

[0044] A microphone assembly, wherein the microphone assembly further includes:

[0045] A waterproof sound-permeable membrane;

[0046] A microphone, wherein the microphone has a receiving surface, a plugging side corresponding to the receiving surface, and a group of plugging terminals protruding from the plugging side; and

[0047] An assembly cylinder, wherein the assembly cylinder has an assembly space, a sound receiving opening and an assembly opening that are respectively communicated with the assembly space. The microphone is assembled in the assembly space of the assembly cylinder, and the receiving surface of the microphone faces the sound receiving opening of the assembly cylinder, and the plugging side of the microphone faces the assembly opening of the assembly cylinder. The waterproof sound-permeable membrane is arranged at the sound receiving end of the assembly cylinder, and the waterproof sound-permeable membrane closes the sound receiving opening of the assembly cylinder. The assembly end of the assembly cylinder of the microphone assembly is detachably installed on the first assembly arm of the assembly unit, and during the process of installing the assembly end of the assembly cylinder on the first assembly arm of the assembly unit, a group of plugging terminals and a group of conduction columns of the microphone are conducted. The microphone device is arranged in the housing, and the microphone assembly of the microphone device is held in the breathing space of the housing. Description of the Drawings

[0048] Figure 1 is a perspective three-dimensional schematic diagram of a breathing mouth mask according to a preferred embodiment of the present invention.

[0049] Figure 2 is a perspective three-dimensional schematic diagram of another perspective of the breathing mouth mask according to the above-mentioned preferred embodiment of the present invention.

[0050] Figure 3 is a sectional schematic diagram of the breathing mouth mask in a three-dimensional perspective according to the above-mentioned preferred embodiment of the present invention.

[0051] Figure 4 is a three-dimensional schematic diagram of a microphone device of the breathing mouth mask according to the above-mentioned preferred embodiment of the present invention.

[0052] Figure 5 is an exploded schematic diagram of the microphone device of the breathing mouth mask according to the above-mentioned preferred embodiment of the present invention.

[0053] Figure 6 is a sectional schematic diagram of the microphone device of the breathing mouth mask according to the above-mentioned preferred embodiment of the present invention.

[0054] Figure 7 is a perspective three-dimensional schematic diagram of one perspective of a microphone assembly of the microphone device of the breathing mouth mask according to the above-mentioned preferred embodiment of the present invention.

[0055] Figure 8 is a perspective three-dimensional schematic diagram of another perspective of the microphone assembly of the microphone device of the breathing mouth mask according to the above-mentioned preferred embodiment of the present invention.

[0056] Figure 9It is an exploded schematic view of a perspective of the microphone assembly of the microphone device of the breathing mouth mask according to the above preferred embodiment of the present invention.

[0057] Figure 10 It is an exploded schematic view of another perspective of the microphone assembly of the microphone device of the breathing mouth mask according to the above preferred embodiment of the present invention.

[0058] Figure 11 It is a sectional schematic view of the microphone assembly of the microphone device of the breathing mouth mask according to the above preferred embodiment of the present invention.

[0059] Figure 12 It is Figure 11 an enlarged schematic view of a partial position of

[0060] Figure 13 It is a sectional schematic view of a modified example of the microphone assembly of the microphone device of the breathing mouth mask according to the above preferred embodiment of the present invention.

[0061] Figure 14 It is a sectional schematic view of another modified example of the microphone assembly of the microphone device of the breathing mouth mask according to the above preferred embodiment of the present invention.

[0062] Figure 15 It is Figure 14 an enlarged schematic view of a partial position of Detailed Description of the Invention

[0063] Before detailing any embodiment of the present invention, it should be understood that in its application, the present invention is not limited to the construction and arrangement details of the components set forth in the following description or illustrated in the following drawings. The present invention is capable of other embodiments and of being practiced or carried out in various ways. Additionally, it should be understood that the language and terminology used herein are for the purpose of description and should not be regarded as limiting. As used herein, the terms "comprising," or "having," and their variants are intended to cover the listed items and their equivalents as well as additional items. Unless otherwise specified or limited, the terms "mounted," "connected," "supported," and "coupled," and their variants are used broadly and cover both direct and indirect mounting, connection, support, and coupling. Further, "connected" and "coupled" are not limited to physical or mechanical connection or coupling.

[0064] Moreover, in the disclosure of the present invention, for the first aspect, the orientation or positional relationship indicated by terms such as "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on the present invention. For the second aspect, the term "one" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of the element can be multiple. The term "one" should not be construed as a limitation on the quantity.

[0065] Referring to the accompanying drawings of the specification of the present invention Figures 1 to 12 , a breathing mouthpiece according to a preferred embodiment of the present invention will be disclosed and described hereinafter. The breathing mouthpiece includes a housing 10 and a microphone device 20 disposed in the housing 10. When a diver wears the breathing mouthpiece, the housing 10 covers the user's mouth, and the microphone device 20 is held in front of the diver's mouth. Thus, when the diver emits sound waves due to speaking, the sound waves emitted by the diver can be collected by the microphone device 20 for realizing communication between the diver and others.

[0066] Specifically, the housing 10 has a breathing space 11, an air inlet 12 and a breathing port 13 that are respectively communicated with the breathing space 11. The breathing port 13 defines a wearing side 14 of the housing 10. The air inlet 12 of the housing 10 is arranged to be able to connect an air tank to supply gas to the breathing space 11 of the housing 10 through the air inlet 12 of the housing 10 for the diver to breathe. When the diver wears the breathing mouthpiece, the wearing side 14 of the housing 10 fits against the diver's face and the breathing port 13 of the housing 10 is closed by the diver's face. When the diver wears the breathing mouthpiece, in order to ensure that the diver's face can close the breathing port 13 of the housing 10, on the one hand, the wearing side 14 of the housing 10 is designed as an arc that adapts to the facial curvature, and on the other hand, the wearing side 14 of the housing 10 is deformable so that the shape of the wearing side 14 of the housing 10 can be automatically fine-tuned based on the facial curvature of the diver, thereby preventing water from entering the breathing space 11 of the housing 10 between the housing 10 and the diver's face when the diver wears the breathing mouthpiece for diving.

[0067] Preferably, the housing 10 is made of a flexible material as a whole. For example, the housing 10 can be made of a silicone material. In this way, the wearing side 14 of the housing 10 is deformable, so that when a diver wears the breathing mouthpiece, the shape of the wearing side 14 of the housing 10 can be automatically fine-tuned based on the facial curvature of the diver to allow the diver's face to close the breathing port 13 of the housing 10.

[0068] Continue to refer to the attached Figures 1 to 3 , the breathing mouthpiece further includes a holding device 30, wherein the holding device 30 is disposed on the housing 10, and the main body part of the holding device 30 is located in the breathing space 11 of the housing 10, and the mouthpiece part of the holding device 30 protrudes from the wearing side 14 of the housing 10. A diver can wear the breathing mouthpiece by biting the mouthpiece part of the holding device 30.

[0069] Continue to refer to the attached Figures 4 to 12 , the microphone device 20 includes an assembly unit 21, a circuit board 22, a set of conduction posts 23, a connection cable 24, and a microphone assembly 25.

[0070] The assembly unit 21 further includes an assembly body 211, a first assembly arm 212, and a second assembly arm 213. The assembly body 211 has a receiving space 2111. The first assembly arm 212 has a first arm body channel 2121. The second assembly arm 213 has a second arm body channel 2131. The first assembly arm 212 and the second assembly arm 213 extend outwardly from the assembly body 211 integrally, and the first arm body channel 2121 of the first assembly arm 212 and the second arm body channel 2131 of the second assembly arm 213 communicate with the receiving space 2111 of the assembly body 211 respectively.

[0071] The circuit board 22 is received in the receiving space 2111 of the assembly body 211. A set of the conduction posts 23 is connected to the circuit board 22 and suspended in the first arm body channel 2121 of the first assembly arm 212.

[0072] One end of the connection cable 24 extends through the second arm body channel 2131 of the second assembly arm 213 to the receiving space 2111 of the assembly body 211, and the connection cable 24 is connected to the circuit board 22.

[0073] The microphone assembly 25 includes an assembly cylinder 251, a microphone 252, and a waterproof sound-permeable membrane 253. The assembly cylinder 251 has an assembly space 2511, a sound collection opening 2512 and an assembly opening 2513 that are respectively communicated with the assembly space 2511. The sound collection opening 2512 defines a sound collection end 2514 of the assembly cylinder 251, and the assembly opening 2513 defines an assembly end 2515 of the assembly cylinder 251. The microphone 252 has a receiving surface 2521, a plug-in side 2522 corresponding to the receiving surface 2521, and a set of plug-in terminals 2523 protruding from the plug-in side 2522. The microphone 252 is assembled in the assembly space 2511 of the assembly cylinder 251, and the receiving surface 2521 of the microphone 252 faces the sound collection opening 2512 of the assembly cylinder 251, and the plug-in side 2522 of the microphone 252 faces the assembly opening 2513 of the assembly cylinder 251. The waterproof sound-permeable membrane 253 is disposed at the sound collection end 2514 of the assembly cylinder 251, and the waterproof sound-permeable membrane 253 closes the sound collection opening 2512 of the assembly cylinder 251.

[0074] The assembly end 2515 of the assembly cylinder 251 of the microphone assembly 25 is detachably mounted on the first assembly arm 212 of the assembly unit 21. During the process of mounting the assembly end 2515 of the assembly cylinder 251 on the first assembly arm 212 of the assembly unit 21, a set of the plug-in terminals 2523 of the microphone 252 and a set of the conduction posts 23 are conducted.

[0075] In this specific example of the microphone device 20 of the present invention, by allowing the microphone assembly 25 to be detachably mounted on the first assembly arm 212 of the assembly unit 21, when the microphone assembly 25 is damaged, only another microphone assembly 25 needs to be replaced to restore the overall function of the microphone device 20, which is crucial for ensuring the smooth and safe progress of this diving process.

[0076] Preferably, the assembly cylinder 251 of the microphone assembly 25 is pluggably assembled on the first assembly arm 212 of the assembly unit 21 so that the microphone assembly 25 can be quickly replaced. Specifically, in the appendix Figures 4 to 12In this specific example of the illustrated microphone device 20, the microphone device 20 allows the end of the first assembly arm 212 of the assembly unit 21 to be inserted into the assembly opening 2513 of the assembly cylinder 251 of the microphone assembly 25, so that the assembly cylinder 251 is sleeved on the end of the first assembly arm 212. And during the process of inserting the end of the first assembly arm 212 into the assembly opening 2513 of the assembly cylinder 251, a set of the plug terminals 2523 of the microphone 252 and a set of the conduction posts 23 are plugged into each other to conduct the microphone 252 and the circuit board 22.

[0077] In other words, after unplugging the damaged microphone assembly 25 from the first assembly arm 212 of the assembly unit 21, the diver only needs to insert the end of the first assembly arm 212 of the assembly unit 21 into the assembly opening 2513 of the assembly cylinder 251 of another microphone assembly 25, then the physical assembly of the microphone assembly 25 and the first assembly arm 212 of the assembly unit 21 can be achieved, and the circuit conduction between the microphone 252 and the circuit board 22 can be realized.

[0078] Preferably, in the Figures 4 to 12 In this specific example of the illustrated microphone device 20, the first assembly arm 212 of the assembly unit 21 has a guiding groove 2122, and the guiding groove 2122 of the first assembly arm 212 is used to mark the orientation of a set of the conduction posts 23. Correspondingly, the assembly cylinder 251 of the microphone assembly 25 is provided with a guiding post 2516 at the assembly end 2515, and the guiding post 2516 is used to mark the orientation of a set of the plug terminals 2523 of the microphone 252. During the process of inserting the end of the first assembly arm 212 of the assembly unit 21 into the assembly opening 2513 of the assembly cylinder 251 of the microphone assembly 25, the guiding groove 2122 of the first assembly arm 212 and the guiding post 2516 of the assembly cylinder 251 cooperate with each other to ensure that a set of the plug terminals 2523 of the microphone 252 and a set of the conduction posts 23 are plugged into each other to realize the circuit conduction between the microphone 252 and the circuit board 22.

[0079] Preferably, after the end of the first assembly arm 212 of the assembly unit 21 is inserted into the assembly end 2515 of the assembly cylinder 251 of the microphone assembly 25, the joint surface of the first assembly arm 212 and the assembly cylinder 251 is a folded surface to provide the waterproofness of the assembly position of the microphone assembly 25 and the assembly unit 21. More preferably, the resistance value of a group of the conduction posts 23 is set to be less than the seawater resistance value. In this way, even if a small amount of seawater enters the first arm body channel 2121 of the first assembly arm 212 of the assembly unit 21, a group of the conduction posts 23 will not have a short-circuit problem.

[0080] Continue to refer to the appendix Figures 4 to 12 As shown, the assembly unit 21 further includes a third assembly arm 214, and the third assembly arm 214 extends integrally outward from the assembly body 211. The microphone device 20 further includes a magnetic control switch 26, the magnetic control switch 26 is operably disposed on the third assembly arm 214, and the magnetic control switch 26 is connected to the circuit board 22. The diver can control the working state of the microphone device 20 through the magnetic control switch 26.

[0081] Refer to the appendix Figures 1 to 3 As shown, the inner wall of the housing 10 for forming the breathing space 11 further has a clamping groove 15, and the housing 10 has a cable through hole 16 and a switch through hole 17. The cable through hole 16 and the switch through hole 17 communicate with the breathing space 11 respectively. Wherein, the assembly body 211 of the assembly unit 21 is clamped in the clamping groove 15 of the housing 10, the end of the second assembly arm 213 extends to the outside through the cable through hole 16 of the housing 10, and the end of the third assembly arm 214 extends to the outside through the switch through hole 17 of the housing 10 to reliably set the assembly unit 21 on the housing 10, and the first assembly arm 212 of the assembly unit 21 is located in the breathing space 11 of the housing 10. Thus, the microphone assembly 25 mounted on the first assembly arm 212 of the assembly unit 21 is held in the breathing space 11 of the housing 10. In this way, when the diver wears the breathing mouthpiece, if the diver starts to speak, the sound wave emitted by the diver can reach the microphone 252 after passing through the waterproof sound-transmitting membrane 253, so as to allow the microphone 252 to receive sound for realizing communication between the diver and others.

[0082] Refer to the appendix Figures 6 to 12, the waterproof sound-permeable membrane 253 further includes a central membrane portion 2531 and a peripheral membrane portion 2532 surrounding the central membrane portion 2531. The central membrane portion 2531 blocks the sound-receiving opening 2512 of the assembly cylinder 251, and the peripheral membrane portion 2532 surrounds the periphery of the sound-receiving end 2514 of the assembly cylinder 251. That is to say, the waterproof sound-permeable membrane 253 is arranged to close the sound-receiving opening 2512 of the assembly cylinder 251. In this way, the waterproof sound-permeable membrane 253 can prevent water from entering the assembly space 2511 of the assembly cylinder 251 through the sound-receiving opening 2512 of the assembly cylinder 251, thereby avoiding the short-circuit problem of the microphone 252 due to water ingress.

[0083] To ensure that the waterproof sound-permeable membrane 253 reliably closes the sound-receiving opening 2512 of the assembly cylinder 251, the microphone assembly 25 further includes a support mesh 254, a net plug ring 255 and a sleeve ring 256. The support mesh 254 includes a central net portion 2541 and a peripheral net portion 2542 surrounding the central net portion 2541. The central net portion 2541 blocks the sound-receiving opening 2512 of the assembly cylinder 251, and the peripheral net portion 2542 is sleeved on the sound-receiving end 2514 of the assembly cylinder 251. The net plug ring 255 is sleeved on the sound-receiving end 2514 of the assembly cylinder 251, and the peripheral net portion 2542 of the support mesh 254 is clamped between the assembly cylinder 251 and the net plug ring 255 to prevent the support mesh 254 from falling off the sound-receiving end 2514 of the assembly cylinder 251. The central membrane portion 2531 of the waterproof sound-permeable membrane 253 is supported by the central net portion 2541 of the support mesh 254. The sleeve ring 256 is sleeved on the net plug ring 255, and the peripheral membrane portion 2532 of the waterproof sound-permeable membrane 253 is clamped between the net plug ring 255 and the sleeve ring 256 to prevent the waterproof sound-permeable membrane 253 from falling off. Since the central net portion 2541 of the support mesh 254 supports the central membrane portion 2531 of the waterproof sound-permeable membrane 253, when the sound wave generated by the diver propagates through the waterproof sound-permeable membrane 253 towards the microphone 252, the support mesh 254 can control the amplitude of the waterproof sound-permeable membrane 253, thereby preventing the waterproof sound-permeable membrane 253 from being damaged due to large-amplitude reciprocating vibration. Preferably, the waterproof sound-permeable membrane 253 and the sleeve ring 256 are adhesively bonded. The sleeve ring 256, the net plug ring 255 and the assembly cylinder 251 are adhesively bonded.

[0084] It can be understood that after the net plug ring 255 is sleeved on the sound receiving end 2514 of the assembly cylinder 251, a clamping force can be provided between the net plug ring 255 and the assembly cylinder 251 to clamp the edge portion 2542 of the net body of the support net 254, so that the support net 254 is reliably arranged at the sound receiving end 2514 of the assembly cylinder 251. Correspondingly, after the sleeve ring 256 is sleeved on the net plug ring 255, a clamping force can be provided between the sleeve ring 256 and the net plug ring 255 to clamp the edge portion 2532 of the film body of the waterproof sound-permeable film 253, so that the central portion 2531 of the film body of the waterproof sound-permeable film 253 is reliably supported by the central portion 2541 of the net body of the support net 254.

[0085] Preferably, the shape of the inner wall of the net plug ring 255 matches the shape of the outer wall of the assembly cylinder 251. In this way, the net plug ring 255 and the assembly cylinder 251 can provide a clamping force in the entire circumferential direction of the edge portion 2542 of the net body of the support net 254 to ensure that the support net 254 is reliably arranged at the sound receiving end 2514 of the assembly cylinder 251. The shape of the inner wall of the sleeve ring 256 matches the shape of the outer wall of the net plug ring 255. In this way, the sleeve ring 256 and the net plug ring 255 can provide a clamping force in the entire circumferential direction of the edge portion 2532 of the film body of the waterproof sound-permeable film 253 to ensure that the waterproof sound-permeable film 253 reliably seals the sound receiving opening 2512 of the assembly cylinder 251. For example, in this specific example of the breathing mouth mask of the present invention, both the net plug ring 255 and the sleeve ring 256 are an annular body, so that the shape of the inner wall of the sleeve ring 256 matches the shape of the outer wall of the net plug ring 255.

[0086] Preferably, the inner diameter dimension of the sleeve ring 256 is greater than the outer diameter dimension of the net plug ring 255, and the inner diameter dimension of the sleeve ring 256 is less than the sum of the outer diameter dimension of the net plug ring 255 and twice the thickness dimension of the edge portion 2532 of the film body of the waterproof sound-permeable film 253. In this way, after the sleeve ring 256 is sleeved on the net plug ring 255, a clamping force can be provided between the sleeve ring 256 and the net plug ring 255 to clamp the edge portion 2532 of the film body of the waterproof sound-permeable film 253 and prevent the waterproof sound-permeable film 253 from falling off the net plug ring 255.

[0087] In the microphone device 20 of the present invention, after the support net 254 is disposed at the sound receiving end 2514 of the assembly cylinder 251, the net plug ring 255 is pushed to be sleeved on the sound receiving end 2514 of the assembly cylinder 251, so as to avoid the net plug ring 255 applying a circumferential force to the support net 254. In this way, not only can the problem that the support net 254 is wrinkled or even torn be avoided, but also in the process of pushing the net plug ring 255 to be sleeved on the sound receiving end 2514 of the assembly cylinder 251, the net plug ring 255 pulls the net body edge portion 2542 of the support net 254 in the direction of the assembly end 2515 of the assembly cylinder 251. In this way, the transition at the connection between the net body edge portion 2542 and the net body center portion 2541 of the support net 254 can be smoother, so as to avoid the support net 254 affecting the flatness of the waterproof sound-permeable membrane 253 when the waterproof sound-permeable membrane 253 is supported on the support net 254, so as to package the sound receiving effect of the microphone device 20.

[0088] Correspondingly, after the membrane body center portion 2531 of the waterproof sound-permeable membrane 253 is supported by the net body center portion 2541 of the support net 254 and the membrane body edge portion 2532 surrounds the net plug ring 255, the sleeve ring 256 is pushed to be sleeved at the position of the net plug ring 255. During the process of pushing the sleeve ring 256 to be sleeved on the net plug ring 255, the rotation of the sleeve ring 256 relative to the net plug ring 255 is prevented, so as to avoid the sleeve ring 256 applying a circumferential force to the waterproof sound-permeable membrane 253. In this way, on the one hand, the problem that the waterproof sound-permeable membrane 253 is wrinkled or even torn is avoided, which is crucial for improving the yield rate of the microphone device 20. On the other hand, in the process of pushing the sleeve ring 256 to be sleeved on the net plug ring 255, the sleeve ring 256 pulls the membrane body edge portion 2532 of the waterproof sound-permeable membrane 253 in the direction of the assembly end 2515 of the assembly cylinder 251. In this way, the membrane body center portion 2531 of the waterproof sound-permeable membrane 253 can be kept in a taut state to ensure the sound receiving effect of the microphone device 20.

[0089] Attached Figure 13 shows another deformation example of the microphone device 20 according to the above-mentioned preferred embodiment of the present invention. Different from the microphone device 20 shown in Attached Figures 4 to 12 shown, in Attached Figure 13In this specific example of the illustrated microphone device 20, the microphone assembly 25 is not configured with the support mesh 254 and the mesh plug ring 255. Specifically, the central portion 2531 of the membrane body of the waterproof sound-permeable membrane 253 blocks the sound-receiving opening 2512 of the assembly cylinder 251, the edge portion 2532 of the membrane body surrounds the periphery of the sound-receiving end 2514 of the assembly cylinder 251, the sleeve ring 256 is sleeved on the sound-receiving end 2514 of the assembly cylinder 251, and the edge portion 2532 of the membrane body of the waterproof sound-permeable membrane 253 is clamped between the sleeve ring 256 and the assembly cylinder 251 to reliably dispose the waterproof sound-permeable membrane 253 on the assembly cylinder 251.

[0090] That is to say, after the sleeve ring 256 is sleeved on the sound-receiving end 2514 of the assembly cylinder 251, a clamping force can be provided between the sleeve ring 256 and the assembly cylinder 251 for clamping the edge portion 2532 of the membrane body of the waterproof sound-permeable membrane 253, so that the central portion 2531 of the membrane body of the waterproof sound-permeable membrane 253 is held at a position blocking the sound-receiving opening 2512 of the assembly cylinder 251. In this way, the waterproof sound-permeable membrane 253 can reliably seal the sound-receiving opening 2512 of the assembly cylinder 251.

[0091] It can be understood that the shape of the inner wall of the sleeve ring 256 matches the shape of the outer wall of the assembly cylinder 251. In this way, the sleeve ring 256 and the assembly cylinder 251 can provide a clamping force in the entire circumferential direction of the waterproof sound-permeable membrane 253 to ensure that the waterproof sound-permeable membrane 253 can reliably close the sound-receiving opening 2512 of the assembly cylinder 251. For example, in this specific example of the breathing mouthpiece of the present invention, the sleeve ring 256 is an annular body and the assembly cylinder 251 is a cylindrical body, so that the shape of the inner wall of the sleeve ring 256 matches the shape of the outer wall of the assembly cylinder 251.

[0092] Preferably, the inner diameter dimension of the sleeve ring 256 is larger than the outer diameter dimension of the assembly cylinder 251, and the inner diameter dimension of the sleeve ring 256 is smaller than the sum of the outer diameter dimension of the assembly cylinder 251 and twice the thickness dimension of the edge portion 2532 of the membrane body of the waterproof sound-permeable membrane 253. In this way, after the sleeve ring 256 is sleeved on the sound-receiving end 2514 of the assembly cylinder 251, a clamping force can be provided between the sleeve ring 256 and the assembly cylinder 251 for clamping the edge portion 2532 of the membrane body of the waterproof sound-permeable membrane 253 to prevent the waterproof sound-permeable membrane 253 from falling off the assembly cylinder 251.

[0093] Preferably, after the central part 2531 of the membrane body of the waterproof sound-permeable membrane 253 covers the sound-receiving opening 2512 of the assembly cylinder 251 and the edge part 2532 of the membrane body surrounds the sound-receiving end 2514 of the assembly cylinder 251, the sleeve ring 256 is pushed to the sound-receiving end 2514 of the assembly cylinder 251 to prevent the sleeve ring 256 from applying a circumferential force to the waterproof sound-permeable membrane 253. That is, during the process of sleeving the sleeve ring 256 on the sound-receiving end 2514 of the assembled cylinder 251, the rotation of the sleeve ring 256 relative to the assembly cylinder 251 is prevented, thereby avoiding the sleeve ring 256 from applying a circumferential force to the waterproof sound-permeable membrane 253. In this way, on the one hand, the problem that the waterproof sound-permeable membrane 253 is wrinkled or even torn is avoided, which is crucial for improving the yield rate of the microphone device 20. On the other hand, during the process of pushing the sleeve ring 256 to be sleeved on the sound-receiving end 2514 of the assembly cylinder 251, the sleeve ring 256 pulls the edge part 2532 of the membrane body of the waterproof sound-permeable membrane 253 in the direction of the assembly end 2515 of the assembly cylinder 251. In this way, the central part 2531 of the membrane body of the waterproof sound-permeable membrane 253 can be kept in a taut state to ensure the sound-receiving effect of the microphone device 20.

[0094] After the sleeve ring 256 is sleeved on the sound-receiving end 2514 of the assembly cylinder 251, glue is applied between the sleeve ring 256 and the assembly cylinder 251 to allow the glue to bond the sleeve ring 256 and the assembly cylinder 251. In this way, not only can the sleeve ring 256 be prevented from falling off the assembly cylinder 251, but also the water tightness between the sleeve ring 256 and the assembly cylinder 251 can be increased, thereby ensuring the reliability of the microphone device 20. In the Figure 13 In this specific example of the illustrated microphone device 20, the edge part 2532 of the membrane body of the waterproof sound-permeable membrane 253 extends to the middle of the sleeve ring 256, so that there is a gap between the sleeve ring 256 and the assembly cylinder 251, and the glue applied between the sleeve ring 256 and the assembly cylinder 251 is hidden in this gap to avoid the glue for bonding the sleeve ring 256 and the assembly cylinder 251 from protruding. In addition, after the sleeve ring 256 is sleeved on the sound-receiving end 2514 of the assembly cylinder 251, glue can also be applied between the sleeve ring 256 and the waterproof sound-permeable membrane 253 to allow the glue to bond the sleeve ring 256 and the waterproof sound-permeable membrane 253.

[0095] In the Figure 14 and Figure 15 illustrates another variant example of the microphone device 20 according to the above preferred embodiment of the present invention, which is different from theFigure 13 Different from the shown microphone device 20, when attached Figure 14 and Figure 15 In this specific example of the shown microphone device 20, after the sleeve ring 256 is sleeved on the sound receiving end 2514 of the fitting cylinder 251, a riveting portion 257 is formed for riveting the fitting cylinder 251, the waterproof sound-permeable film 253, and the sleeve ring 256. In this way, not only can the sleeve ring 256 be prevented from falling off the sound receiving end 2514 of the fitting cylinder 251, but also the central portion 2531 of the film body of the waterproof sound-permeable film 253 can be maintained in a taut state to ensure the sound receiving effect of the microphone device 20.

[0096] Specifically, the outer wall of the fitting cylinder 251 has at least one glue injection groove 2517, the sleeve ring 256 has at least one glue injection port 2561, and the edge portion 2532 of the film body of the waterproof sound-permeable film 253 has at least one glue injection hole 25321. After the sleeve ring 256 is sleeved on the sound receiving end 2514 of the fitting cylinder 251 and the edge portion 2532 of the film body of the waterproof sound-permeable film 253 is clamped between the sleeve ring 256 and the fitting cylinder 251, the position of the glue injection port 2561 of the sleeve ring 256, the position of the glue injection hole 25321 of the edge portion 2532 of the film body, and the position of the glue injection groove 2517 of the fitting cylinder 251 correspond to each other. Glue is poured into the glue injection port 2561 of the sleeve ring 256, the glue injection hole 25321 of the edge portion 2532 of the film body, and the glue injection groove 2517 of the fitting cylinder 251 to form the riveting portion 257 for riveting the fitting cylinder 251, the waterproof sound-permeable film 253, and the sleeve ring 256.

[0097] Preferably, the inner wall of the sleeve ring 256 has an annular glue distribution groove 2562, the side wall of the sleeve ring 256 has a glue injection port 2561, the glue injection port 2561 communicates with the glue distribution groove 2562, the film body edge portion 2532 of the waterproof sound-permeable film 253 has a plurality of glue injection holes 25321, the assembly cylinder 251 has a plurality of glue injection grooves 2517, the positions of the glue injection holes 25321 on the film body edge portion 2532 of the waterproof sound-permeable film 253 and the positions of the glue injection grooves 2517 on the assembly cylinder 251 correspond to the position of the glue distribution groove 2562 of the sleeve ring 256, and the glue injected through the glue injection port 2561 of the sleeve ring 256 is distributed by the glue distribution groove 2562 of the sleeve ring 256 to the glue injection holes 25321 on the film body edge portion 2532 of the waterproof sound-permeable film 253 and the glue injection grooves 2517 on the assembly cylinder 251. In this way, only one glue injection port 2561 can be provided on the sleeve ring 256, which can not only simplify the glue injection process but also ensure the appearance of the microphone device 20.

[0098] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The object of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and described in the embodiments, and without departing from the principle, the embodiments of the present invention can have any deformation or modification.

Claims

1. A microphone component, characterized in that, Comprising: A waterproof sound-permeable membrane; A microphone, wherein the microphone has a receiving surface, a plugging side corresponding to the receiving surface, and a set of plugging terminals protruding from the plugging side; And An assembly cylinder, wherein the assembly cylinder has an assembly space, a sound receiving opening and an assembly opening respectively communicating with the assembly space, wherein the microphone is assembled in the assembly space of the assembly cylinder, and the receiving surface of the microphone faces the sound receiving opening of the assembly cylinder, the plugging side of the microphone faces the assembly opening of the assembly cylinder, wherein the waterproof sound-permeable membrane is arranged at the sound receiving end of the assembly cylinder, and the waterproof sound-permeable membrane closes the sound receiving opening of the assembly cylinder; Wherein the waterproof sound-permeable membrane includes a central membrane body portion and a peripheral membrane body portion surrounding the central membrane body portion, the central membrane body portion blocks the sound receiving opening of the assembly cylinder, the peripheral membrane body portion surrounds the periphery of the sound receiving end of the assembly cylinder, wherein the microphone assembly further includes a sleeve ring, after the central membrane body portion of the waterproof sound-permeable membrane blocks the sound receiving opening of the assembly cylinder and the peripheral membrane body portion surrounds the sound receiving end of the assembly cylinder, the sleeve ring is pushed to the sound receiving end of the assembly cylinder, so that the sleeve ring is sleeved on the sound receiving end of the assembly cylinder, the central membrane body portion remains in a taut state, and the peripheral membrane body portion of the waterproof sound-permeable membrane is clamped between the sleeve ring and the assembly cylinder; Wherein the outer wall of the assembly cylinder has at least one glue injection groove, the sleeve ring has at least one glue injection port, the peripheral membrane body portion of the waterproof sound-permeable membrane has at least one glue injection perforation, the positions of the glue injection port of the sleeve ring, the glue injection perforation of the peripheral membrane body portion and the glue injection groove of the assembly cylinder correspond to each other, and glue is poured into the glue injection port of the sleeve ring, the glue injection perforation of the peripheral membrane body portion and the glue injection groove of the assembly cylinder through the glue injection port of the sleeve ring to form a riveting portion at the glue injection port of the sleeve ring, the glue injection perforation of the peripheral membrane body portion and the glue injection groove of the assembly cylinder for riveting the sleeve ring, the waterproof sound-permeable membrane and the assembly cylinder.

2. The microphone assembly according to claim 1, wherein the microphone assembly further comprises a support net, a net plug ring and a sleeve ring. The support net includes a central part of the net body and a peripheral part of the net body surrounding the central part of the net body. The central part of the net body covers the sound receiving opening of the assembly cylinder, and the peripheral part of the net body is sleeved on the sound receiving end of the assembly cylinder. The net plug ring is sleeved on the sound receiving end of the assembly cylinder, and the peripheral part of the net body of the support net is clamped between the net plug ring and the assembly cylinder. The waterproof sound-permeable membrane includes a central part of the membrane body and a peripheral part of the membrane body surrounding the central part of the membrane body. The central part of the membrane body is supported by the central part of the net body, and the peripheral part of the membrane body surrounds the periphery of the net plug ring. The sleeve ring is sleeved on the net plug ring, and the peripheral part of the membrane body of the waterproof sound-permeable membrane is clamped between the net plug ring and the sleeve ring.

3. The microphone assembly according to claim 2, wherein the waterproof sound-permeable membrane and the sleeve ring are adhesively bonded with glue, and the sleeve ring and the assembly cylinder are adhesively bonded with glue.

4. The microphone assembly according to claim 3, wherein the waterproof sound-permeable membrane and the sleeve ring are adhesively bonded with glue, and the sleeve ring and the assembly cylinder are adhesively bonded with glue.

5. The microphone assembly according to claim 2, wherein the inner diameter dimension of the sleeve ring is greater than the outer diameter dimension of the assembly cylinder, and the inner diameter dimension of the sleeve ring is less than the sum of the outer diameter dimension of the assembly cylinder and twice the thickness dimension of the peripheral part of the membrane body of the waterproof sound-permeable membrane.

6. The microphone assembly according to claim 1, wherein the inner wall of the sleeve ring has an annular glue distribution groove, the side wall of the sleeve ring has a glue filling port, the glue filling port communicates with the glue distribution groove, the peripheral part of the membrane body of the waterproof sound-permeable membrane has a plurality of glue filling perforations, the assembly cylinder has a plurality of glue filling grooves, the positions of the glue filling perforations of the peripheral part of the membrane body of the waterproof sound-permeable membrane and the positions of the glue filling grooves of the assembly cylinder correspond to the position of the glue distribution groove of the sleeve ring, and the glue poured through the glue filling port of the sleeve ring is distributed by the glue distribution groove of the sleeve ring to the glue filling perforations of the peripheral part of the membrane body of the waterproof sound-permeable membrane and the glue filling grooves of the assembly cylinder.

7. The microphone device is characterized in that, Comprising: A circuit board; A set of conduction posts; A connecting cable; An assembly unit, wherein the assembly unit includes an assembly body, a first assembly arm and a second assembly arm that respectively extend outward integrally from the assembly body. The assembly body has a receiving space. The first assembly arm has a first arm body channel that communicates with the receiving space. The second assembly arm has a second arm body channel that communicates with the receiving space. Wherein the circuit board is received in the receiving space of the assembly body. Wherein a set of the conduction posts are connected to the circuit board and are suspended in the first arm body channel of the first assembly arm. Wherein one end of the connection cable extends through the second arm body channel of the second assembly arm to the receiving space of the assembly body and is connected to the circuit board; and The microphone assembly according to any one of claims 1 to 6, wherein the assembly end of the assembly cylinder of the microphone assembly is detachably mounted on the first assembly arm of the assembly unit. And during the process of mounting the assembly end of the assembly cylinder on the first assembly arm of the assembly unit, a set of the plug terminals and a set of the conduction posts of the microphone are conducted.

8. The microphone device according to claim 7, wherein the first assembly arm of the assembly unit and the assembly cylinder of the microphone assembly are pluggably assembled, and the joint surface of the first assembly arm and the assembly cylinder is a folded surface.

9. The microphone device according to claim 8, wherein the end of the first assembly arm of the assembly unit is arranged to be able to insert into the assembly opening of the assembly cylinder of the microphone assembly to pluggably assemble the first assembly arm and the assembly cylinder.

10. The microphone device according to claim 7, wherein the assembly unit includes a third assembly arm that extends outward integrally from the assembly body. The microphone device further includes a magnetic control switch that is operably arranged on the third assembly arm and is connected to the circuit board.

11. The microphone device according to claim 7, wherein the resistance value of a set of the conduction posts is less than the resistance value of seawater.

12. Respiratory mask, characterized in that, Comprising: A housing that has a breathing space, an air inlet and a breathing port that respectively communicate with the breathing space. The breathing port defines a wearing side of the housing; and The microphone device according to any one of claims 7 to 11, wherein the microphone device is arranged in the housing, and the microphone assembly of the microphone device is held in the breathing space of the housing.

Images