Earphone assembly and earphone device

Abstract

The invention discloses an earphone assembly and earphone equipment. The earphone assembly comprises an earphone, the earphone comprises an earphone body and an ear hanging structure which are connected, the earphone body is provided with a first sound port, the earphone body is internally provided with an acoustic assembly, and the acoustic assembly is communicated with the first sound port; the in-ear structure is detachably connected with the earphone body, and the in-ear structure is provided with a second sound port; when the in-ear structure is installed on the earphone body, the in-ear structure and the earphone body enclose a sound outlet channel, and the sound channel is communicated with the first sound port and the second sound port.

Description

Technical Field

[0001] This application belongs to the technical field of earphones, and particularly relates to an earphone component and an earphone device. Background Art

[0002] In the related art, earphones are divided into OWS earphones (Open Wearable Stereo, fully open wearable earphones) and in-ear earphones.

[0003] OWS earphones are a new type of fully open and non-in-ear earphones, which have the advantages of comfortable wearing and protecting hearing. However, since OWS earphones are open, the sound quality and active noise reduction effect are relatively poor.

[0004] In-ear earphones have the advantages of excellent sound quality, good sound insulation effect and good active noise reduction effect. However, in-ear earphones have ear tips that are inserted into the user's ears, resulting in poor wearing comfort and difficulty in hearing external sounds.

[0005] That is to say, both OWS earphones and in-ear earphones have corresponding disadvantages and advantages. If you want to take into account the advantages of various aspects of use, users need to purchase multiple earphones at the same time. This will undoubtedly increase the burden on users and is not convenient to carry. Summary of the Invention

[0006] This application aims to provide an earphone component and an earphone device, which solve the problems that when taking into account the advantages of various aspects of the earphone, it is necessary to purchase multiple earphones at the same time, which will increase the burden on users and is not convenient to carry.

[0007] To solve the above technical problems, this application is implemented as follows:

[0008] In a first aspect, an embodiment of this application provides an earphone component, including: an earphone, the earphone includes an earphone body and a hanging ear structure connected to each other, a first sound port is provided on the earphone body, an acoustic component is provided in the earphone body, and the acoustic component communicates with the first sound port; an in-ear structure detachably connected to the earphone body, the in-ear structure has a second sound port; when the in-ear structure is installed on the earphone body, the in-ear structure and the earphone body enclose a sound channel, and the sound channel communicates the first sound port and the second sound port.

[0009] In a second aspect, an embodiment of this application provides an earphone device, including: an earphone case, a plurality of installation slots are provided in the earphone case; and a plurality of earphone components as in the first aspect, each earphone component is detachably disposed in an installation slot.

[0010] In the embodiment of this application, the earphone component includes an earphone and an in-ear structure.

[0011] The earphone includes an earphone body and a hanging ear structure, and the earphone body is connected to the hanging ear structure. A first sound port is provided on the earphone body, and an acoustic component is provided inside the earphone body, and the acoustic component communicates with the first sound port.

[0012] The in-ear structure is detachably connected to the earphone body, that is, the in-ear structure can be assembled on the earphone body, and the in-ear structure can also be removed from the earphone body. That is to say, the in-ear structure can be disassembled and assembled according to specific actual usage requirements.

[0013] When pursuing wearing comfort, long battery life, hearing protection, and synchronous ambient sound, etc., the in-ear structure is separated from the earphone body of the earphone, and the earphone is hung on the user's ear through the hanging ear structure, and the sound waves generated by the working of the acoustic component can be transmitted to the user's ear through the first sound port on the earphone body.

[0014] When pursuing excellent sound quality, good sound insulation effect, and active noise reduction effect, etc., the in-ear structure is installed on the earphone body, and the in-ear structure and the earphone body enclose a sound channel, the sound channel communicates with the first sound port, and the sound channel also communicates with the second sound port. The earphone component is hung on the user's ear through the hanging ear structure, and the in-ear structure is inserted into the user's ear, and the sound waves generated by the working of the acoustic component can be transmitted to the sound channel through the first sound port of the earphone body, propagated through the sound channel to the second sound port, and then transmitted to the user's ear through the second sound port.

[0015] That is to say, by disassembling and assembling the in-ear structure, the in-ear mode and the open mode of the earphone component can be switched. The earphone component has multiple usage modes, and different earphone modes can be switched according to specific actual usage scenarios, which can meet the diverse usage needs of users and improve the usage performance and market competitiveness of the product.

[0016] At the same time, the earphone component shares the same earphone body in the in-ear mode and the open mode. In this way, compared with having an earphone body for each mode, the number of earphone bodies can be reduced. When enriching the earphone modes of the earphone component, the production cost of the earphone component can be reduced, the components of the earphone component can be reduced, and it is convenient for users to carry. The additional aspects and advantages of this application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of this application. Description of the Drawings

[0017] The above and / or additional aspects and advantages of this application will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a schematic structural diagram of an earphone component according to an embodiment of this application;

[0019] Figure 2 is a partial structural diagram of an earphone component according to an embodiment of this application;

[0020] Figure 3 is a schematic structural diagram of an earphone according to an embodiment of the present application;

[0021] Figure 4 is a schematic structural diagram of an in-ear structure according to an embodiment of the present application;

[0022] Figure 5 is a partial schematic structural diagram of an earphone body and a magnetic attraction part according to an embodiment of the present application;

[0023] Figure 6 is a partial schematic structural diagram of a clamping part and a clamping cooperation part according to an embodiment of the present application;

[0024] Figure 7 is a partial schematic structural diagram of a locking part, a locking cooperation part and a fastener according to an embodiment of the present application;

[0025] Figure 8 is a first partial schematic structural diagram of an earphone device according to a first embodiment of the present application;

[0026] Figure 9 is a second partial schematic structural diagram of an earphone device according to a first embodiment of the present application;

[0027] Figure 10 is a third partial schematic structural diagram of an earphone device according to a first embodiment of the present application;

[0028] Figure 11 is a fourth partial schematic structural diagram of an earphone device according to a first embodiment of the present application;

[0029] Figure 12 is a fifth partial schematic structural diagram of an earphone device according to a first embodiment of the present application;

[0030] Figure 13 is a sixth partial schematic structural diagram of an earphone device according to a first embodiment of the present application;

[0031] Figure 14 is a seventh partial schematic structural diagram of an earphone device according to a first embodiment of the present application;

[0032] Figure 15 is an eighth partial schematic structural diagram of an earphone device according to a first embodiment of the present application;

[0033] Figure 16 is a ninth partial schematic structural diagram of an earphone device according to a first embodiment of the present application;

[0034] Figure 17 is a first partial schematic structural diagram of an earphone device according to a second embodiment of the present application;

[0035] Figure 18 It is a schematic diagram of the second part of the headphone device according to the second embodiment of the present application;

[0036] Figure 19 It is a schematic diagram of the third part of the headphone device according to the second embodiment of the present application;

[0037] Figure 20 It is a schematic diagram of the structure of a cam and a pressing plate according to an embodiment of the present application.

[0038] Reference numerals:

[0039] Figures 1 to 20 The corresponding relationship between the reference numerals and the component names in

[0040] 10 Headphone assembly, 100 Headphones, 110 Headphone body, 111 First sound port, 112 Body, 1122 Accommodation cavity, 113 Cover body, 114 First installation cavity, 115 Second installation cavity, 116 Acoustic component, 117 Slide groove, 120 Ear hook structure, 200 In-ear structure, 210 Second sound port, 220 Connection shell, 222 First end of the connection shell, 224 Second end of the connection shell, 230 In-ear cap, 240 Positioning part, 300 Sound channel, 410 First connecting piece, 412 Magnetic attraction part, 414 Clamping part, 416 Locking part, 420 Second connecting piece, 422 Magnetic attraction mating part, 424 Clamping mating part, 426 Locking mating part, 430 Fastening piece, 70 Headphone device, 700 Headphone case, 710 Case body, 712 Installation groove, 7122 Avoidance opening, 714 Third installation cavity, 716 Opening, 718 Slideway, 720 Button, 730 Limiting structure, 732 Limiting part, 7321 Pin shaft, 7322 First end of the pin shaft, 7323 Second end of the pin shaft, 7324 Bracket, 7325 Magnet, 734 Elastic part, 740 Cam, 750 Pressing plate, 762 First concave part, 764 Second concave part, 766 Convex part. Detailed implementation manners

[0041] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.

[0042] The terms "first" and "second" in the description and claims of this application may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0043] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application 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, and therefore should not be construed as a limitation to this application.

[0044] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] The following Figures 1 to 20 describes the earphone assembly 10 and the earphone device 70 provided by the embodiments of this application.

[0046] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, in some embodiments of this application, an earphone assembly 10 is proposed, including: an earphone 100, the earphone 100 includes a connected earphone body 110 and an ear-hanging structure 120, a first sound port 111 is provided on the earphone body 110, an acoustic component 116 is provided inside the earphone body 110, and the acoustic component 116 communicates with the first sound port 111; an in-ear structure 200, detachably connected to the earphone body 110, and the in-ear structure 200 has a second sound port 210; when the in-ear structure 200 is installed on the earphone body 110, the in-ear structure 200 and the earphone body 110 enclose a sound channel 300, and the sound channel 300 communicates with the first sound port 111 and the second sound port 210.

[0047] In an embodiment of the present application, the earphone assembly 10 includes an earphone 100 and an in-ear structure 200.

[0048] The earphone 100 includes an earphone body 110 and a hanging ear structure 120, and the earphone body 110 is connected to the hanging ear structure 120. A first sound port 111 is provided on the earphone body 110, and an acoustic component 116 is provided inside the earphone body 110, and the acoustic component 116 communicates with the first sound port 111.

[0049] The in-ear structure 200 is detachably connected to the earphone body 110, that is, the in-ear structure 200 can be assembled on the earphone body 110, and the in-ear structure 200 can also be removed from the earphone body 110. That is to say, the in-ear structure 200 can be disassembled and assembled according to specific actual usage requirements.

[0050] When pursuing wearing comfort, long battery life, hearing protection, and synchronous ambient sound, etc., the in-ear structure 200 is separated from the earphone body 110 of the earphone 100, and the earphone 100 is hung on the user's ear through the hanging ear structure 120, and the sound waves generated by the working of the acoustic component 116 can be transmitted to the user's ear through the first sound port 111 on the earphone body 110.

[0051] When pursuing excellent sound quality, good sound insulation effect, and active noise reduction effect, etc., the in-ear structure 200 is installed on the earphone body 110, and the in-ear structure 200 and the earphone body 110 enclose a sound channel 300. The sound channel 300 communicates with the first sound port 111, and the sound channel 300 also communicates with the second sound port 210. The earphone assembly 10 is hung on the user's ear through the hanging ear structure 120, and the in-ear structure 200 is inserted into the user's ear. The sound waves generated by the working of the acoustic component 116 can be transmitted to the sound channel 300 through the first sound port 111 of the earphone body 110, transmitted to the second sound port 210 through the sound channel 300, and then transmitted to the user's ear through the second sound port 210.

[0052] That is to say, by disassembling and assembling the in-ear structure 200, the in-ear mode and open mode of the earphone assembly 10 can be switched. The earphone assembly 10 has multiple usage modes, and different earphone 100 modes can be switched according to specific actual usage scenarios, which can meet the diverse usage needs of users and improve the usage performance and market competitiveness of the product.

[0053] At the same time, the earphone assembly 10 shares the same earphone body 110 in the in-ear mode and the open mode. In this way, compared with having an earphone body for each mode, the number of earphone bodies 110 can be reduced. In the case of enriching the earphone 100 modes of the earphone assembly 10, the production cost of the earphone assembly 10 can be reduced, the components of the earphone assembly 10 can be reduced, and it is convenient for users to carry.

[0054] It can be understood that the earphone body 110 is the core component of the earphone assembly 10. The cost of the earphone body 110 is higher than that of the in-ear structure 200. That is to say, the earphone 100 of the earphone assembly 10 is an independent structure that can fully meet the usage requirements. In some embodiments, such as Figure 2 、 Figure 5 、 Figure 6 and Figure 7 shown, the earphone assembly 10 further includes: a first connecting member 410 disposed on the earphone body 110; a second connecting member 420 disposed on the in-ear structure 200. The earphone body 110 and the in-ear structure 200 are detachably connected through the first connecting member 410 and the second connecting member 420; one of the first connecting member 410 and the second connecting member 420 includes a magnetic attraction portion 412, and the other includes a magnetic attraction mating portion 422, and the magnetic attraction portion 412 and the magnetic attraction mating portion 422 are magnetically attracted to each other; and / or one of the first connecting member 410 and the second connecting member 420 includes a clamping portion 414, and the other includes a clamping mating portion 424, and the clamping portion 414 and the clamping mating portion 424 are clamped; and / or one of the first connecting member 410 and the second connecting member 420 includes a locking portion 416, and the other includes a locking mating portion 426, and the locking portion 416 and the locking mating portion 426 are locked and connected through a fastening member 430.

[0055] In the embodiments of the present application, the structure of the earphone assembly 10 is further defined.

[0056] The earphone assembly 10 further includes a first connecting member 410 and a second connecting member 420. The earphone body 110 and the in-ear structure 200 are detachably connected through the first connecting member 410 and the second connecting member 420. The earphone body 110 serves as the installation carrier of the first connecting member 410, and the in-ear structure 200 serves as the installation carrier of the second connecting member 420.

[0057] Specifically, such as Figure 2 and Figure 5As shown, one of the first connecting member 410 and the second connecting member 420 includes a magnetic attraction portion 412, and the other includes a magnetic attraction mating portion 422. That is, the first connecting member 410 provided on the earphone body 110 includes the magnetic attraction portion 412, and the second connecting member 420 provided on the in-ear structure 200 includes the magnetic attraction mating portion 422, and the magnetic attraction portion 412 and the magnetic attraction mating portion 422 are magnetically attracted to each other. When the in-ear structure 200 is mounted on the earphone body 110, the magnetic attraction portion 412 and the magnetic attraction mating portion 422 are magnetically attracted to each other to limit the displacement of one of the in-ear structure 200 and the earphone body 110 relative to the other, so that the in-ear structure 200 and the earphone body 110 are stably assembled together. When it is necessary to disassemble the in-ear structure 200, an external force can be applied to the in-ear structure 200 to overcome the attraction between the in-ear structure 200 and the earphone body 110, thereby achieving the purpose of separating the in-ear structure 200 and the earphone body 110. This structural arrangement has assembly reliability, is convenient for installation and subsequent disassembly and maintenance, and is also convenient for debugging and calibration of the in-ear structure 200 relative to the earphone body 110 during the assembly process.

[0058] Specifically, as Figure 2 and Figure 5 shown, one of the first connecting member 410 and the second connecting member 420 includes a magnetic attraction portion 412, and the other includes a magnetic attraction mating portion 422. That is, the first connecting member 410 provided on the earphone body 110 includes the magnetic attraction mating portion 422, and the second connecting member 420 provided on the in-ear structure 200 includes the magnetic attraction portion 412, and the magnetic attraction portion 412 and the magnetic attraction mating portion 422 are magnetically attracted to each other. When the in-ear structure 200 is mounted on the earphone body 110, the magnetic attraction portion 412 and the magnetic attraction mating portion 422 are magnetically attracted to each other to limit the displacement of one of the in-ear structure 200 and the earphone body 110 relative to the other, so that the in-ear structure 200 and the earphone body 110 are stably assembled together. When it is necessary to disassemble the in-ear structure 200, an external force can be applied to the in-ear structure 200 to overcome the attraction between the in-ear structure 200 and the earphone body 110, thereby achieving the purpose of separating the in-ear structure 200 and the earphone body 110. This structural arrangement has assembly reliability, is convenient for installation and subsequent disassembly and maintenance, and is also convenient for debugging and calibration of the in-ear structure 200 relative to the earphone body 110 during the assembly process.

[0059] Exemplarily, the magnetic attraction portion 412 includes any one or a combination of the following: samarium cobalt magnet, ferrite magnet, neodymium iron boron magnet, and alnico magnet.

[0060] Exemplarily, the magnetic attraction mating portion 422 includes any one or a combination of the following: samarium cobalt magnet, ferrite magnet, neodymium iron boron magnet, and alnico magnet.

[0061] Exemplarily, when one of the magnetic attraction part 412 and the magnetic attraction cooperation part 422 is a magnetic part, the other is a metal part. Among them, the metal part includes at least one of an iron part, a cobalt part, and a nickel part.

[0062] Specifically, as Figure 6 shown, one of the first connecting member 410 and the second connecting member 420 includes a clamping part 414, and the other includes a clamping cooperation part 424. That is, the first connecting member 410 provided on the earphone body 110 includes the clamping part 414, and the second connecting member 420 provided on the in-ear structure 200 includes the clamping cooperation part 424, and the clamping part 414 and the clamping cooperation part 424 are clamped and connected. When the in-ear structure 200 is installed on the earphone body 110, the clamping part 414 and the clamping cooperation part 424 are clamped and cooperated to limit the displacement of one of the in-ear structure 200 and the earphone body 110 relative to the other, so that the in-ear structure 200 and the earphone body 110 are stably assembled together. When it is necessary to disassemble the in-ear structure 200, an external force can be applied to the in-ear structure 200 to overcome the clamping force between the in-ear structure 200 and the earphone body 110, thereby achieving the purpose of separating the in-ear structure 200 and the earphone body 110. This structural setting has assembly reliability, is convenient for installation and subsequent disassembly and maintenance, and is also convenient for debugging and calibration of the in-ear structure 200 relative to the earphone body 110 during the assembly process.

[0063] Specifically, as Figure 6 shown, one of the first connecting member 410 and the second connecting member 420 includes a magnetic attraction part 412, and the other includes a magnetic attraction cooperation part 422. That is, the first connecting member 410 provided on the earphone body 110 includes the clamping cooperation part 424, and the second connecting member 420 provided on the in-ear structure 200 includes the clamping part 414, and the clamping part 414 and the clamping cooperation part 424 are magnetically attracted to each other. When the in-ear structure 200 is installed on the earphone body 110, the clamping part 414 and the clamping cooperation part 424 are magnetically attracted to each other to limit the displacement of one of the in-ear structure 200 and the earphone body 110 relative to the other, so that the in-ear structure 200 and the earphone body 110 are stably assembled together. When it is necessary to disassemble the in-ear structure 200, an external force can be applied to the in-ear structure 200 to overcome the attraction force between the in-ear structure 200 and the earphone body 110, thereby achieving the purpose of separating the in-ear structure 200 and the earphone body 110. This structural setting has assembly reliability, is convenient for installation and subsequent disassembly and maintenance, and is also convenient for debugging and calibration of the in-ear structure 200 relative to the earphone body 110 during the assembly process.

[0064] Specifically, as Figure 7As shown, one of the first connecting member 410 and the second connecting member 420 includes a locking portion 416, and the other includes a locking mating portion 426. The earphone assembly 10 further includes a fastener 430. That is, the first connecting member 410 provided on the earphone body 110 includes the locking portion 416, and the second connecting member 420 provided on the in-ear structure 200 includes the locking mating portion 426, and the locking portion 416 and the locking mating portion 426 are locked and connected. When the in-ear structure 200 is mounted on the earphone body 110, the locking portion 416 and the locking mating portion 426 are locked and cooperated and locked and connected through the fastener 430 to limit the displacement of one of the in-ear structure 200 and the earphone body 110 relative to the other, so that the in-ear structure 200 and the earphone body 110 are stably assembled together. When it is necessary to disassemble the in-ear structure 200, the fastener 430 can be disassembled, thereby achieving the purpose of separating the in-ear structure 200 and the earphone body 110. This structural arrangement has assembly reliability, is convenient for installation and subsequent disassembly and maintenance, and is also convenient for debugging and calibration of the in-ear structure 200 relative to the earphone body 110 during the assembly process.

[0065] In some embodiments, as Figure 2 and Figure 3 shown, the earphone body 110 includes a body 112 and a cover 113. A receiving cavity 1122 is provided in the body 112, an acoustic component 116 is provided in the receiving cavity 1122, the cover 113 is connected to the outer surface of the body 112, the cover 113 is provided with a first sound port 111, and the body 112 and the cover 113 enclose a first installation cavity 114. The first installation cavity 114 communicates with the receiving cavity 1122. When one of the first connecting member 410 and the second connecting member 420 includes a magnetic attraction portion 412 and the other includes a magnetic attraction mating portion 422, the first connecting member 410 is provided in the first installation cavity 114.

[0066] In the embodiments of the present application, when one of the first connecting member 410 and the second connecting member 420 includes a magnetic attraction portion 412 and the other includes a magnetic attraction mating portion 422, that is, when the earphone assembly 10 includes a magnetic attraction portion 412 and a magnetic attraction mating portion 422, the mating structure of one of the magnetic attraction portion 412 and the magnetic attraction mating portion 422 with the earphone body 110 is defined.

[0067] The earphone body 110 includes a body 112 and a cover 113. A receiving cavity 1122 is provided in the body 112, and the acoustic component 116 is provided in the receiving cavity 1122. That is, the body 112 is the core component of the earphone body 110, and electronic components such as an acoustic component 116, a circuit board, a battery, and an antenna are integrated in the body 112. Among them, the acoustic component 116 is a device for realizing sound propagation. For example, the acoustic component 116 can be a speaker, and the acoustic device can also include a microphone, etc., which will not be listed one by one here.

[0068] The cover body 113 is connected to the outer surface of the body 112. The body 112 and the cover body 113 enclose a first installation cavity 114. One of the magnetic attraction part 412 and the magnetic attraction cooperation part 422 is disposed in the first installation cavity 114. The first installation cavity 114 communicates with the accommodation cavity 1122. That is to say, the setting position of one of the magnetic attraction part 412 and the magnetic attraction cooperation part 422 is close to the outer surface of the earphone body 110. When the in-ear structure 200 is installed on the earphone body 110, this setting can reduce the distance between the magnetic attraction part 412 and the magnetic attraction cooperation part 422, and can enhance the magnetic attraction force between the magnetic attraction part 412 and the magnetic attraction cooperation part 422, so that the in-ear structure 200 can be stably and reliably assembled on the earphone body 110.

[0069] It can be understood that the cover body 113 is provided with a first sound port 111. The sound waves generated when the acoustic component 116 works are transmitted to the first sound port 111 through the first installation cavity 114, transmitted to the sound channel 300 through the first sound port 111, transmitted to the second sound port 210 through the sound channel 300, and then transmitted to the user's ear through the second sound port 210.

[0070] The cover body 113 has the function of allowing sound waves to pass through and also has the function of dust prevention, blocking external dust from entering the earphone 100.

[0071] Exemplarily, the cover body 113 includes a dust-proof net. The magnet is located inside the dust-proof net.

[0072] In some embodiments, a second installation cavity 115 is provided in the earphone body 110. The acoustic component 116 is disposed in the second installation cavity 115. The second installation cavity 115 communicates with the first sound port 111. When one of the first connecting member 410 and the second connecting member 420 includes the magnetic attraction part 412 and the other includes the magnetic attraction cooperation part 422, the first connecting member 410 is disposed in the second installation cavity 115.

[0073] In the embodiments of the present application, when one of the first connecting member 410 and the second connecting member 420 includes the magnetic attraction part 412 and the other includes the magnetic attraction cooperation part 422, that is, when the earphone assembly 10 includes the magnetic attraction part 412 and the magnetic attraction cooperation part 422, the cooperation structure between one of the magnetic attraction part 412 and the magnetic attraction cooperation part 422 and the earphone body 110 is defined.

[0074] A second installation cavity 115 is provided in the earphone body 110. The second installation cavity 115 communicates with the first sound port 111. One of the magnetic attraction part 412 and the magnetic attraction cooperation part 422 and the acoustic component 116 are both located in the second installation cavity 115.

[0075] Exemplarily, one of the magnetic attraction part 412 and the magnetic attraction cooperation part 422 is arranged on the side of the second installation cavity 115 facing the earplug structure 200. That is to say, the setting position of one of the magnetic attraction part 412 and the magnetic attraction cooperation part 422 is close to the earplug structure 200. When the earplug structure 200 is installed on the earphone body 110, this setting can reduce the distance between the magnetic attraction part 412 and the magnetic attraction cooperation part 422, and can enhance the magnetic attraction force between the magnetic attraction part 412 and the magnetic attraction cooperation part 422, so that the earplug structure 200 can be stably and reliably assembled on the earphone body 110.

[0076] In some embodiments, as Figure 2 and Figure 4 shown, the earplug structure 200 includes: a connection shell 220, the first end 222 of the connection shell is used to abut against the outer surface of the earphone body 110 when the earplug structure 200 is installed on the earphone body 110, the connection shell 220 and the earphone body 110 enclose a sound channel 300, and the second end 224 of the connection shell is provided with a second sound port 210; an earplug 230, the earplug 230 is sleeved on the second end 224 of the connection shell; when one of the first connecting member 410 and the second connecting member 420 includes the magnetic attraction part 412 and the other includes the magnetic attraction cooperation part 422, the second connecting member 420 is arranged in the connection shell 220, or at least a part of the connection shell 220 forms the second connecting member 420.

[0077] In the embodiments of the present application, the composition of the earplug structure 200 is defined.

[0078] The earplug structure 200 includes a connection shell 220 and an earplug 230.

[0079] The connection shell 220 has a first end and a second end, and the second end 224 of the connection shell is provided with a second sound port 210. The earplug 230 is sleeved on the second end 224 of the connection shell. Specifically, at least a part of the earplug 230 is used to extend into the user's ear.

[0080] When the earplug structure 200 is installed on the earphone body 110, the first end 222 of the connection shell abuts against the outer surface of the earphone body 110, and the connection shell 220 and the earphone body 110 enclose a sound channel 300.

[0081] When one of the first connecting member 410 and the second connecting member 420 includes the magnetic attraction part 412 and the other includes the magnetic attraction cooperation part 422, the second connecting member 420 is arranged in the connection shell 220. That is to say, the connection shell 220 has the function of installing and fixing one of the magnetic attraction part 412 and the magnetic attraction cooperation part 422. The connection shell 220 can protect one of the magnetic attraction part 412 and the magnetic attraction cooperation part 422 located therein.

[0082] Alternatively, at least a portion of the connection shell 220 forms a second connecting member 420, that is, a portion of the connection shell 220 forms one of the magnetic attraction portions 412 and the magnetic attraction mating portions 422, or the entire connection shell 220 forms one of the magnetic attraction portions 412 and the magnetic attraction mating portions 422. The connection shell 220 is magnetically attracted to the first connecting member 410.

[0083] In some embodiments, the cross-sectional area of the first end 222 of the connection shell is larger than the cross-sectional area of the second end 224 of the connection shell.

[0084] In the embodiments of the present application, the shape of the connection shell 220 is further defined.

[0085] The cross-sectional area of the first end 222 of the connection shell is larger than the cross-sectional area of the second end 224 of the connection shell.

[0086] It can be understood that when the connection shell 220 is sectioned along the direction perpendicular to the first end 222 of the connection shell to the second end 224 of the connection shell, in the section, the area of the region enclosed by the inner contour line of the first end 222 of the connection shell is the cross-sectional area of the first end 222 of the connection shell, and the area of the region enclosed by the inner contour line of the second end 224 of the connection shell is the cross-sectional area of the second end 224 of the connection shell.

[0087] This setting can increase the contact area between the first end 222 of the connection shell and the outer surface of the earphone body 110, which is beneficial to enhancing the stability and reliability of the assembly of the in-ear structure 200 and the earphone body 110.

[0088] Exemplarily, the connection shell 220 is in a horn shape.

[0089] In some embodiments, when the second connecting member 420 is disposed inside the connection shell 220, the second connecting member 420 covers the inner surface of the connection shell 220.

[0090] In the embodiments of the present application, the mating structure between the second connecting member 420 and the connection shell 220 is further defined.

[0091] When the second connecting member 420 is disposed inside the connection shell 220, the second connecting member 420 covers the inner surface of the connection shell 220.

[0092] This setting increases the contact area between the second connecting member 420 and the connection shell 220, can shorten the distance between the magnetic attraction portion 412 and the magnetic attraction mating portion 422, can increase the mating area between the magnetic attraction portion 412 and the magnetic attraction mating portion 422, and can enhance the magnetic attraction force between the magnetic attraction portion 412 and the magnetic attraction mating portion 422, so that the in-ear structure 200 can be stably and reliably assembled on the earphone body 110.

[0093] In some embodiments, such as Figure 2 andFigure 5 As shown, the outer surface of the earphone body 110 has a sliding groove 117, and the end of the earplug structure 200 is slidably connected to the sliding groove 117; the connection between the earphone body 110 and the earplug structure 200 has a smooth transition.

[0094] In an embodiment of the present application, the mating structure of the earphone assembly 10 and the earplug structure 200 is further defined.

[0095] The outer surface of the earphone body 110 has a sliding groove 117, and the end of the earplug structure 200 is inserted into the sliding groove 117 and slides relative to the sliding groove 117, so that the earplug structure 200 slides onto the earphone body 110.

[0096] Exemplarily, when one of the first connecting member 410 and the second connecting member 420 includes a magnetic attraction portion 412 and the other includes a magnetic attraction mating portion 422, the magnetic attraction portion 412, the magnetic attraction mating portion 422, the first sliding groove 718 and the end of the earplug structure 200 cooperate to increase the assembly manners of the earphone body 110 and the earplug structure 200, increase the assembly area of the earphone body 110 and the earplug structure 200, and is beneficial to improving the stability and reliability of the assembly of the earphone body 110 and the earplug structure 200.

[0097] It can be understood that the groove wall of the sliding groove 117 functions to limit the earplug structure 200, can define the sliding path of the earplug structure 200 on the earphone body 110, provides a structural support for ensuring the mating position of the magnetic attraction portion 412 and the magnetic attraction mating portion 422, and can ensure the magnetic attraction force between the magnetic attraction portion 412 and the magnetic attraction mating portion 422.

[0098] The connection between the earphone body 110 and the earplug structure 200 has a smooth transition, that is, the outer shape of the earphone body 110 and the outer shape of the earplug structure 200 are adapted, and the outer shape of the earphone body 110 and the outer shape of the earplug structure 200 are in a profiling fit to ensure the stability and reliability of the assembly of the earphone body 110 and the earplug structure 200.

[0099] In some embodiments, the earphone 100 includes an open earphone.

[0100] In an embodiment of the present application, the type of the earphone 100 is further defined, so that the earphone 100 includes an open earphone.

[0101] Such as Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 、 Figure 15 、 Figure 16 、 Figure 17 、 Figure 18 and Figure 19As shown, in some other embodiments of the present application, a headset device 70 is proposed, including: a headset case 700, in which a plurality of mounting grooves 712 are provided; and a plurality of headset components 10 as in any of the above embodiments, each headset component 10 being detachably disposed in a mounting groove 712.

[0102] The headset device 70 provided by the present application includes a headset case 700 and a headset component 10. Since the headset device 70 includes the headset component 10 as in any of the above embodiments, it has all the beneficial effects of the above headset component 10, and will not be elaborated one by one here.

[0103] Specifically, a plurality of mounting grooves 712 are provided in the headset case 700, and each mounting groove 712 cooperates with a headset component 10. For example, the headset component 10 is placed in the mounting groove 712 to charge the headset component 10.

[0104] In some embodiments, as Figure 8 As shown, the headset case 700 includes a case body 710, in which a plurality of mounting grooves 712 are provided; the headset case 700 further includes a button 720 and a plurality of limiting structures 730. The button 720 and the plurality of limiting structures 730 are both disposed on the case body 710. Each limiting structure 730 cooperates with a mounting groove 712, and the limiting structure 730 includes a limiting portion 732; the button 720 is used to drive the limiting portion 732 of the plurality of limiting structures 730 to switch between a first position and a second position; when the limiting portion 732 is in the first position and the headset component 10 is located in the mounting groove 712, the limiting portion 732 restricts the movement of the in-ear structure 200 relative to the mounting groove 712; when the limiting portion 732 is in the second position and the headset component 10 is located in the mounting groove 712, the limiting portion 732 releases the movement restriction on the in-ear structure 200.

[0105] In the embodiments of the present application, the structure of the headset case 700 is defined.

[0106] The headset case 700 includes a case body 710, in which a plurality of mounting grooves 712 are provided.

[0107] The headset case 700 includes a button 720 and a plurality of limiting structures 730. Each limiting structure 730 includes a limiting portion 732. The button 720 and the plurality of limiting structures 730 are both disposed on the case body 710. Among them, each limiting structure 730 cooperates with a mounting groove 712.

[0108] Specifically, when the button 720 is triggered, it can drive the plurality of limiting structures 730 to move simultaneously, and the button 720 can drive the limiting portion 732 of the plurality of limiting structures 730 to switch between a first position and a second position.

[0109] For example, when the earphone assembly 10 is located in the installation groove 712, the limiting part 732 is driven by the button 720 to move to the first position. The limiting part 732 restricts the movement of the in-ear structure 200 relative to the installation groove 712. At this time, only the earphone 100 can be taken out from the earphone box 700 to meet the usage requirement of wearing an open earphone. The in-ear structure 200 cannot be taken out together with the earphone 100, and the in-ear structure 200 is left in the earphone box 700 under the action of the limiting structure 730.

[0110] For example, when the earphone assembly 10 is located in the installation groove 712, the limiting part 732 is driven by the button 720 to move to the second position. The limiting part 732 releases the movement restriction on the in-ear structure 200. The earphone assembly 10 can be taken out from the earphone box 700 to meet the usage requirement of wearing an in-ear earphone. The in-ear structure 200 can be taken out together with the earphone 100, and the in-ear structure 200 will not be left in the earphone box 700.

[0111] It can be seen from this that the earphone box 700 has two modes: an open mode and an in-ear mode. By controlling the button 720 to drive multiple limiting structures 730 to work, the purpose of switching the mode of the earphone box 700 is achieved.

[0112] In some embodiments, such as Figure 12 、 Figure 13 、 Figure 14 、 Figure 15 、 Figure 16 、 Figure 17 、 Figure 18 and Figure 19 As shown, a third installation cavity 714 is provided in the box body 710, and an opening 716 is further provided on the box body 710. The third installation cavity 714 communicates with the opening 716. The button 720 is arranged in the third installation cavity 714. The button 720 is exposed from the box body 710 through the opening 716, and the button 720 can slide relative to the opening 716; the earphone box 700 further includes a cam 740, the cam 740 is arranged in the third installation cavity 714, the button 720 is connected to the cam 740, and the button 720 drives multiple limiting parts 732 to move through the cam 740.

[0113] In the embodiment of the present application, the structure of the earphone box 700 is further defined.

[0114] A third installation cavity 714 is provided in the box body 710, and an opening 716 is further provided on the box body 710. The third installation cavity 714 communicates with the opening 716. The button 720, multiple limiting structures 730 and the cam 740 are all arranged in the third installation cavity 714.

[0115] The button 720 is connected to the cam 740, and the button 720 drives multiple limiting parts 732 to move through the cam 740.

[0116] Among them, the button 720 is exposed from the box body 710 through the opening 716, and the button 720 can slide relative to the opening 716. That is to say, the user can manually slide the button 720 at the opening 716, and the button 720 drives the cam 740 to move, and the cam 740 drives the limiting parts 732 of the plurality of limiting structures 730 to move, so as to drive the limiting part 732 to switch between the first position and the second position.

[0117] In some embodiments, such as Figure 13 、 Figure 14 、 Figure 15 and Figure 16 shown, the box body 710 is further provided with a plurality of sliding channels 718, each sliding channel 718 communicates with the third installation cavity 714, and each sliding channel 718 cooperates with an installation groove 712; the limiting structure 730 further includes an elastic member 734, the limiting part 732 is inserted through the sliding channel 718, the elastic member 734 is connected between the sliding channel 718 and the limiting part 732, the first end of the limiting part 732 abuts against the cam 740, and the second end of the limiting part 732 is used to cooperate with the earphone assembly 10 in the installation groove 712.

[0118] In the embodiments of the present application, the structure of the earphone box 700 is further defined.

[0119] The box body 710 is further provided with a plurality of sliding channels 718, each sliding channel 718 communicates with the third installation cavity 714, and each sliding channel 718 cooperates with an installation groove 712, that is to say, the third installation cavity 714 and the plurality of installation grooves 712 are communicated through the plurality of sliding channels 718, and each installation groove 712 is correspondingly provided with a sliding channel 718.

[0120] Among them, the limiting part 732 is inserted through the sliding channel 718, and the limiting part 732 can slide relative to the sliding channel 718. The elastic member 734 is connected between the sliding channel 718 and the limiting part 732, and the elastic member 734 is used to drive the limiting part 732 to reset, providing structural support for the limiting part 732 to switch between the first position and the second position.

[0121] Specifically, the limiting part 732 has a first end and a second end, the first end of the limiting part 732 abuts against the cam 740, and the second end of the limiting part 732 is used to cooperate with the earphone assembly 10 in the installation groove 712.

[0122] Exemplarily, when the button 720 is slid along the first direction, the button 720 drives the cam 740 to move, the first connecting section of the cam 740 abuts against the first ends of the plurality of limiting parts 732, and the cam 740 pushes the plurality of limiting parts 732, so that each limiting part 732 moves to the first position against the elastic force of the elastic member 734, and the limiting part 732 restricts the movement of the earplug structure 200 relative to the installation groove 712.

[0123] Exemplarily, when the button 720 is slid in the second direction, the button 720 drives the cam 740 to move, and the second connecting section of the cam 740 abuts against the first ends of the plurality of limiting parts 732. The width of the second connecting section of the cam 740 is smaller than the width of the first connecting section of the cam 740. When the second connecting section of the cam 740 abuts against the first ends of the plurality of limiting parts 732, it is equivalent to removing the external force of the cam 740 on the plurality of limiting parts 732. Each limiting part 732 is reset under the action of the elastic member 734 and moves to the second position, and the limiting part 732 releases the movement restriction on the in-ear structure 200.

[0124] In some embodiments, such as Figure 13 , Figure 14 , Figure 15 and Figure 16 shown, the limiting part 732 includes a pin shaft 7321, and the first end 7322 of the pin shaft abuts against the cam 740; each mounting groove 712 is provided with an avoidance opening 7122, and the avoidance opening 7122 communicates with the slideway 718; when the pin shaft 7321 is in the first position and the earphone 100 is located in the mounting groove 712, the second end 7323 of the pin shaft extends into the mounting groove 712 through the avoidance opening 7122 and abuts against the positioning part 240 of the in-ear structure 200; when the pin shaft 7321 is in the second position, the second end 7323 of the pin shaft is located in the slideway 718.

[0125] In the embodiments of the present application, the structure of the limiting part 732 is further defined.

[0126] The limiting part 732 includes a pin shaft 7321, and the pin shaft 7321 has a first end and a second end. The first end 7322 of the pin shaft abuts against the cam 740, and the second end 7323 of the pin shaft is used for cooperating with the positioning part 240 of the in-ear structure 200.

[0127] Each mounting groove 712 is provided with an avoidance opening 7122, and the avoidance opening 7122 communicates with the slideway 718. The second end 7323 of the pin shaft can extend out of the slideway 718 through the avoidance opening 7122 and into the mounting groove 712, and the second end 7323 of the pin shaft can also retract from the mounting groove 712 to the slideway 718 through the avoidance opening 7122.

[0128] Specifically, when the pin shaft 7321 is in the first position and the earphone 100 is located in the mounting groove 712, the second end 7323 of the pin shaft extends into the mounting groove 712 through the avoidance opening 7122 and abuts against the positioning part 240 of the in-ear structure 200, thereby restricting the movement of the in-ear structure 200 relative to the mounting groove 712.

[0129] Specifically, when the pin shaft 7321 is in the second position, the second end 7323 of the pin shaft is located in the slideway 718, and the second end 7323 of the pin shaft is separated from the positioning part 240 of the in-ear structure 200, thereby releasing the movement restriction on the in-ear structure 200.

[0130] Exemplarily, the positioning portion 240 of the in-ear structure 200 includes a positioning hole or a positioning groove.

[0131] Exemplarily, the pin shaft 7321 is provided with a baffle, the baffle is located in the slideway 718, and the elastic member 734 abuts between the baffle and the slideway wall of the slideway 718.

[0132] Exemplarily, as Figure 13 、 Figure 14 、 Figure 15 and Figure 16 shown, the in-ear structure 200 of the earphone assembly 10 is provided with a positioning portion 240.

[0133] In some embodiments, as Figure 17 、 Figure 18 and Figure 19 shown, when the earphone assembly 10 includes a magnetic attraction portion 412 and a magnetic attraction cooperation portion 422, the limiting portion 732 includes a bracket 7324 and a magnet 7325. The magnet 7325 is arranged on the bracket 7324. One end of the bracket 7324 abuts against the cam 740, and the other end of the bracket 7324 slides in the slideway 718 through the elastic member 734; the magnet 7325 is magnetically attracted to the other one of the magnetic attraction portion 412 and the magnetic attraction cooperation portion 422 on the in-ear structure 200, and the magnetic attraction force between the magnet 7325 and the other one of the magnetic attraction portion 412 and the magnetic attraction cooperation portion 422 is greater than the magnetic attraction force between the magnetic attraction portion 412 and the magnetic attraction cooperation portion 422.

[0134] In the embodiments of the present application, the structure of the limiting portion 732 is defined, and the limiting portion 732 includes a bracket 7324 and a magnet 7325.

[0135] The magnet 7325 is arranged on the bracket 7324. The bracket 7324 serves as an installation carrier for the magnet 7325 and has the function of installing and fixing the magnet 7325.

[0136] One end of the bracket 7324 abuts against the cam 740, and the other end of the bracket 7324 slides in the slideway 718 through the elastic member 734.

[0137] The magnet 7325 is magnetically repulsive to one of the magnetic attraction portion 412 and the magnetic attraction cooperation portion 422 on the earphone body 110, and the magnet 7325 is magnetically attracted to the other one of the magnetic attraction portion 412 and the magnetic attraction cooperation portion 422 on the in-ear structure 200. Taking the example that the earphone body 110 is provided with the magnetic attraction portion 412 and the in-ear structure 200 is provided with the magnetic attraction cooperation portion 422, the magnet 7325 is magnetically repulsive to the magnetic attraction portion 412, and the magnet 7325 is magnetically attracted to the magnetic attraction cooperation portion 422.

[0138] When the limiting part 732 is in the first position and the earphone assembly 10 is located in the installation groove 712, the magnet 7325 is magnetically attracted to the magnetic attraction part 422 on the in-ear structure 200 to limit the movement of the in-ear structure 200 relative to the installation groove 712. Since the magnet 7325 is magnetically repelled by the magnetic attraction part 412 on the earphone body 110, the magnet 7325 does not hinder the separation of the earphone body 110 from the installation groove 712.

[0139] When the limiting part 732 is in the second position and the earphone assembly 10 is located in the installation groove 712, the magnet 7325 is far away from the magnetic attraction part 422 on the in-ear structure 200, that is, the magnetic attraction force between the magnet 7325 and the magnetic attraction part 422 is removed, and the movement restriction of the in-ear structure 200 is released.

[0140] It can be understood that the magnetic attraction force between the magnet 7325 and the other one of the magnetic attraction part 412 and the magnetic attraction part 422 is greater than the magnetic attraction force between the magnetic attraction part 412 and the magnetic attraction part 422. Therefore, when the earphone body 110 is taken, the earphone body 110 will not drive the in-ear structure 200 to leave the earphone case 700.

[0141] In some embodiments, as Figure 20 shown, the earphone case 700 further includes: a pressing plate 750, which is arranged in the third installation cavity 714. One of the pressing plate 750 and the button 720 is provided with a first concave part 762 and a second concave part 764, and the other is provided with a convex part 766. When the limiting part 732 is in the first position, the convex part 766 cooperates with the first concave part 762. When the limiting part 732 is in the second position, the convex part 766 cooperates with the second concave part 764.

[0142] In the embodiments of the present application, the structure of the earphone case 700 is defined.

[0143] The earphone case 700 further includes a pressing plate 750, and the pressing plate 750 is arranged in the third installation cavity 714.

[0144] One of the pressing plate 750 and the button 720 is provided with a first concave part 762 and a second concave part 764, and the other is provided with a convex part 766. That is, the pressing plate 750 is provided with a first concave part 762 and a second concave part 764, and the button 720 is provided with a convex part 766. Or, the pressing plate 750 is provided with a convex part 766, and the button 720 is provided with a first concave part 762 and a second concave part 764.

[0145] The convex part 766 can be in concave-convex fit with the first concave part 762, and the convex part 766 can also be in concave-convex fit with the second concave part 764.

[0146] Specifically, when the limiting part 732 is in the first position, the convex part 766 cooperates with the first concave part 762. When the limiting part 732 is in the second position, the convex part 766 cooperates with the second concave part 764.

[0147] This setting can not only enhance the feel when the user slides the button 720, but also play a role in fixing the button 720.

[0148] Exemplarily, the structure of the earphone assembly 10 is reasonably set in this application, so that the earphone assembly 10 can realize the switching of the earphone state. The earphone state refers to the switching between in-ear earphones and open-ear earphones. The in-ear earphones of the earphone assembly 10 and the open-ear earphones of the earphone assembly 10 share the earphone body 110 and the ear-hanging structure 120.

[0149] This application also provides an earphone case 700 to facilitate user operation and realize one-key seamless switching.

[0150] Exemplarily, the earphone assembly 10 includes an earphone 100 and an in-ear structure 200. The earphone 100 includes an earphone body 110 and an ear-hanging structure 120. Taking the example that a magnetic attraction part 412 (for example, the magnetic attraction part 412 includes a magnet) is provided on the earphone body 110 and a magnetic attraction mating part 422 (for example, the magnetic attraction mating part 422 includes cast iron) is provided on the in-ear structure 200. Along the Z direction, the earphone body 110 and the in-ear structure 200 are magnetically fixed by the magnet and the cast iron. Along the XY direction, the outer shape of the earphone body 110 and the outer shape of the in-ear structure 200 are in imitation fit and limited (for example, the connection between the earphone body 110 and the in-ear structure 200 has a smooth transition, the outer surface of the earphone body 110 has a sliding groove 117, and the end of the in-ear structure 200 is slidably connected to the sliding groove 117). The magnetic attraction part 412 is located inside the cover body 113 (such as a dust-proof net) of the earphone body 110. The distance between the magnetic attraction part 412 and the magnetic attraction mating part 422 is close, and the magnetic attraction force is large. In this way, it is beneficial to reduce the volume of the magnetic attraction part 412 and reduce the occupancy rate of the internal space of the earphone body 110 by the magnetic attraction part 412.

[0151] Exemplarily, the earphone body 110 of the earphone 100 contains electronic components required for earphone functions, such as an acoustic component 116, a circuit board, a battery, an antenna, etc., which are not listed one by one here.

[0152] Exemplarily, the in-ear structure 200 includes a connection shell 220 and cast iron. The cast iron can be made into various shapes and can provide sufficient magnetic attraction. When using open-ear earphones, directly pull out the in-ear structure 200. The earphone body 110 is fixed to the user's ear through the ear-hanging part.

[0153] Exemplarily, the in-ear structure 200 includes a connecting shell 220 and an in-ear cap 230 (such as, a silicone cap). The connecting shell 220 is a shell made of a soft magnetic material (such as, an iron shell), that is to say, the connecting shell 220 forms a magnetic attraction matching part 422. The connecting shell 220 is formed by stamping or molding, which can provide sufficient magnetic attraction force. Along the Z direction, a magnet is provided inside the earphone body 110, and the connecting shell 220 of the in-ear structure 200 is an iron shell, and the magnet and the iron shell are magnetically attracted to each other. Along the XY direction, the outer shape of the earphone body 110 and the outer shape of the in-ear structure 200 are in imitation and cooperation for limiting (such as, the connection part between the earphone body 110 and the in-ear structure 200 has a smooth transition, the outer surface of the earphone body 110 has a chute 117, and the end of the in-ear structure 200 is slidably connected to the chute 117).

[0154] When an open earphone is to be used, the in-ear structure 200 can be directly pulled out.

[0155] Exemplarily, the limiting part 732 includes a pin shaft 7321. A blind hole (i.e., a positioning part 240) is provided on the in-ear structure 200, and a pin shaft 7321 is provided at the corresponding position of the earphone box 700. The pin shaft 7321 is provided with a return spring force by an elastic member 734 (such as, a spring). The pin shaft 7321 is driven by a cam 740, and the position of the pin shaft 7321 changes with the change of the outer shape of the cam 740.

[0156] Exemplarily, when the earphone box 700 is in the in-ear state, the pin shaft 7321 disengages from the blind hole, and the in-ear structure 200 can be taken out together with the earphone 100. When the earphone box 700 is in the open state, the pin shaft 7321 is inserted into the blind hole, and the in-ear structure 200 can only stay inside the earphone box 700.

[0157] Exemplarily, when the earphone box 700 is in the in-ear state, the pin shaft 7321 abuts and cooperates with the second connecting section of the cam 740 under the action of the spring, the pin shaft 7321 retracts into the earphone box 700, and the in-ear structure 200 can be taken out.

[0158] Exemplarily, when the earphone box 700 is in the open state, the pin shaft 7321 abuts and cooperates with the first connecting section of the cam 740, a part of the pin shaft 7321 extends out and is inserted into the blind hole, the in-ear structure 200 cannot be taken out, and the in-ear structure 200 stays inside the earphone box 700.

[0159] Exemplarily, the pressing plate 750 is in groove fit with the button 720, provides a feel, and fixes the button 720.

[0160] Exemplarily, the limiting part 732 includes a bracket 7324 and a magnet 7325. The magnetic pole of the magnet 7325 is opposite to the magnetic pole of the magnetic attraction matching part 422 on the in-ear structure 200, forming a magnetic attraction force. No hole needs to be opened on the in-ear structure 200. The magnet 7325 and the magnetic attraction matching part 422 provide magnetic fixation.

[0161] Exemplarily, when the earphone case 700 is in an open state, the magnet 7325 of the earphone case 700 is close to the earphone assembly 10, and the magnetic force of the magnet 7325 of the earphone case 700 is greater than the magnetic force of the magnet of the earphone 100. The in-ear structure 200 is attracted by the earphone case 700. When taking out the earphone 100, the in-ear structure 200 cannot be taken out.

[0162] Exemplarily, when the earphone case 700 is in an in-ear state, the magnet 7325 of the earphone case 700 is far away from the earphone assembly 10, and the in-ear structure 200 is attracted by the earphone 100. When taking out the earphone 100, the in-ear structure 200 is taken out accordingly.

[0163] Exemplarily, the in-ear structure 200 is a semi-in-ear structure, or the in-ear structure 200 is a full-in-ear structure.

[0164] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0165] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present application. The scope of the present application is defined by the claims and their equivalents.

Claims

1. An earphone assembly, characterized in that: include: An earphone, the earphone comprising an earphone body and an ear hook structure connected to each other, the earphone body being provided with a first sound port, the earphone body being provided with an acoustic component, the acoustic component being connected to the first sound port; An in-ear structure, detachably connected to the earphone body, the in-ear structure having a second sound port; When the in-ear structure is installed on the earphone body, the in-ear structure and the earphone body enclose a sound channel, and the sound channel communicates with the first sound port and the second sound port.

2. The earphone assembly according to claim 1, characterized in that: Also includes: A first connecting member, provided on the earphone body; A second connecting member is provided on the in-ear structure, and the earphone body and the in-ear structure are detachably connected through the first connecting member and the second connecting member; One of the first connecting member and the second connecting member includes a magnetic attraction portion, and the other includes a magnetic attraction matching portion, and the magnetic attraction portion and the magnetic attraction matching portion are magnetically attracted to each other; and / or One of the first connecting member and the second connecting member comprises a snap-fitting portion, and the other comprises a snap-fitting portion, and the snap-fitting portion and the snap-fitting portion are snap-fitted; and / or One of the first connecting member and the second connecting member includes a locking portion, and the other includes a locking matching portion, and the locking portion and the locking matching portion are locked and connected by a fastener.

3. The earphone assembly according to claim 2, characterized in that: The earphone body comprises a body and a cover body, a receiving cavity is provided in the body, the acoustic component is provided in the receiving cavity, the cover body is connected to the outer surface of the body, the cover body is provided with the first sound port, the body and the cover body enclose a first installation cavity, the first installation cavity is connected to the receiving cavity, when one of the first connecting member and the second connecting member comprises a magnetic attraction portion and the other comprises a magnetic attraction matching portion, the first connecting member is provided in the first installation cavity; or A second installation cavity is provided in the earphone body, the acoustic component is provided in the second installation cavity, the second installation cavity is connected to the first sound port, and when one of the first connecting member and the second connecting member includes a magnetic attraction portion and the other includes a magnetic attraction matching portion, the first connecting member is provided in the second installation cavity.

4. The earphone assembly according to claim 2 or 3, characterized in that: The in-ear structure comprises: a connecting shell, wherein the first end of the connecting shell is used to abut against the outer surface of the earphone body when the in-ear structure is installed on the earphone body, the connecting shell and the earphone body enclose the sound channel, and the second end of the connecting shell is provided with the second sound port; An ear cap, the ear cap is sleeved on the second end of the connecting shell; When one of the first connector and the second connector includes a magnetic attraction portion and the other includes a magnetic attraction matching portion, the second connector is disposed in the connection shell, or at least a portion of the connection shell forms the second connector.

5. The earphone assembly according to any one of claims 1 to 3, characterized in that: The outer surface of the earphone body has a slide groove, the end of the in-ear structure is slidably connected to the slide groove, and the connection between the earphone body and the in-ear structure has a smooth transition; and / or The earphones include open-back earphones.

6. A headphone device, characterized in that: include: An earphone box, wherein a plurality of mounting slots are provided in the earphone box; and A plurality of earphone assemblies according to any one of claims 1 to 5, each of the earphone assemblies being detachably mounted in one of the mounting slots.

7. The headphone device according to claim 6, characterized in that: The earphone box comprises a box body, and the box body is provided with a plurality of the mounting grooves; The earphone box further comprises a button and a plurality of limiting structures, wherein the button and the plurality of limiting structures are both arranged on the box body, each limiting structure cooperates with one of the mounting slots, and the limiting structure comprises a limiting portion; The button is used to drive the limiting parts of the plurality of limiting structures to switch between the first position and the second position; When the limiting portion is in the first position and the earphone assembly is located in the mounting slot, the limiting portion limits the movement of the in-ear structure relative to the mounting slot; When the limiting portion is at the second position and the earphone assembly is located in the mounting groove, the limiting portion releases the movement restriction on the in-ear structure.

8. The headphone device according to claim 7, characterized in that: A third installation cavity is provided in the box body, and an opening is also provided on the box body, the third installation cavity is connected to the opening, the button is provided in the third installation cavity, the button is exposed from the box body through the opening, and the button can slide relative to the opening; The earphone box further comprises a cam, the cam is arranged in the third installation cavity, the button is connected to the cam, and the button drives the plurality of limiting parts to move through the cam; The box body is further provided with a plurality of slideways, each of which is connected to the third installation cavity, and each of which cooperates with one of the installation slots; The limiting structure also includes an elastic member, the limiting portion is connected to the slide, the elastic member is connected between the slide and the limiting portion, the first end of the limiting portion abuts against the cam, and the second end of the limiting portion is used to cooperate with the earphone assembly in the mounting groove.

9. The headphone device according to claim 8, characterized in that: The limiting portion includes a pin shaft, and the first end of the pin shaft abuts against the cam; each of the mounting slots is provided with an escape opening, and the escape opening is connected to the slideway; when the pin shaft is in the first position and the earphone is located in the mounting slot, the second end of the pin shaft extends into the mounting slot through the escape opening and abuts against the positioning portion of the in-ear structure; when the pin shaft is in the second position, the second end of the pin shaft is located in the slideway; or When the earphone assembly includes a magnetic attraction part and a magnetic attraction matching part, the limiting part includes a bracket and a magnet, the magnet is arranged on the bracket, one end of the bracket is abutted against the cam, and the other end of the bracket slides in the slide through the elastic member; the magnet is magnetically attracted to the other of the magnetic attraction part and the magnetic attraction matching part on the in-ear structure, and the magnetic attraction force between the magnet and the other of the magnetic attraction part and the magnetic attraction matching part is greater than the magnetic attraction force between the magnetic attraction part and the magnetic attraction matching part.

10. The headphone device according to claim 8, characterized in that The earphone box also includes: A pressing plate is arranged in the third installation cavity, wherein one of the pressing plate and the key is provided with a first concave portion and a second concave portion, and the other is provided with a convex portion; When the limiting portion is in the first position, the convex portion cooperates with the first concave portion; When the limiting portion is at the second position, the convex portion cooperates with the second concave portion.

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