Wearing assembly, speaker assembly and headphone

Abstract

Disclosed in the present application are a wearing assembly, a speaker assembly and a headphone. The wearing assembly comprises a headband assembly. The headband assembly comprises: a clamping member, which is arranged so as to be curved in the direction of the length thereof, so that in a wearing state, the headband assembly is wound around the periphery of the top of the head of a user and provides a clamping force; an elastic covering body, which covers the clamping member; an elastic abutting portion, wherein in the wearing state, the elastic abutting portion is arranged on the side of the elastic covering body close to the top of the head and is configured to abut against the top of the head; the elastic abutting portion comprises two end portions arranged in the direction of the length thereof, and a middle portion connecting the two end portions, the two end portions being respectively connected to the elastic covering body, and the middle portion being arranged so as to be spaced apart from the elastic covering body in a direction away from the head in a natural state; and a connecting portion, which connects the middle portion and the elastic covering body. In this way, the wearing stability and comfort of the headphone can be effectively improved.

Description

Wearable components, speaker components and headphones [Technical Field]

[0001] This application relates to the technical field of sound-producing devices, and in particular to a wearable component, a speaker assembly, and headphones. [Background Technology]

[0002] With the increasing prevalence of electronic devices, they have become indispensable social and entertainment tools in people's daily lives, and people's demands for these devices are also rising. Headphones and smart glasses, for example, are widely used in daily life, working in conjunction with mobile phones, computers, and other devices to provide users with an auditory feast. However, currently, many over-ear headphones used in office or business environments fail to meet users' needs in terms of comfort and fit.

[0003] [Summary of the Invention]

[0004] This application provides a wearing component, including a headband assembly. The headband assembly includes: a clamping member, which is curved along its length to allow the headband assembly to wrap around the periphery of the user's head and provide clamping force when worn; an elastic cover covering the clamping member; an elastic abutment portion, which, when worn, is located on the side of the elastic cover near the top of the head for abutting against the top of the head, the elastic abutment portion including two ends along its length and a middle portion connecting the two ends, the two ends being connected to the elastic cover respectively, and the middle portion being spaced apart from the elastic cover in a direction away from the top of the head in a natural state; and a connecting portion connecting the middle portion and the elastic cover.

[0005] In some embodiments, the elastic cover, the elastic abutment and the connecting portion are arranged to form an airbag, the airbag having a cavity and an opening communicating with the outside.

[0006] In some embodiments, when worn, the connecting portion and the opening are respectively located on opposite sides of the elastic covering and the elastic abutment along the sagittal axis of the human body.

[0007] In some implementations, when worn, the connection is closer to the user's front side in the sagittal direction than the opening.

[0008] In some embodiments, the elastic cover, the elastic abutment, and the connecting part are integrally formed.

[0009] In some embodiments, the headband assembly further includes a first enclosure connected to an elastic abutment and a second enclosure connected to an elastic cover, the first enclosure and the second enclosure forming an opening.

[0010] In some embodiments, in the natural state, the dimension of the opening along the length direction of the clamping member is smaller than the dimension of the cavity along the length direction of the clamping member, and / or, the dimension of the opening along the thickness direction of the clamping member is smaller than the dimension of the cavity along the thickness direction of the clamping member.

[0011] In some embodiments, the cavity is arranged in a strip shape, the opening is arranged in a strip shape, and they extend along the length direction of the clamping member. In the natural state, the ratio of the length of the opening to the length of the cavity is between 0.5 and 1.

[0012] In some embodiments, the cavity is arranged in a strip shape, and the number of openings is at least two. The at least two openings are spaced apart along the length direction of the clamping member. In the natural state, the ratio of the total length of the at least two openings to the length of the cavity is between 0.5 and 1.

[0013] In some embodiments, the airbag is symmetrically positioned relative to the center of the headband assembly along its length, and in its natural state, the ratio of the length of the cavity along the length of the clamping member to the length of the clamping member is greater than or equal to 0.5 to 0.8.

[0014] In some embodiments, in the natural state, the maximum distance between the middle portion and the elastic cover is greater than or equal to 1 to 5 mm.

[0015] In some embodiments, the wearing component further includes a connecting component, one end of which is connected to the end of the headband component and the other end of which is used to connect to the speaker component; in the natural state, the connecting components disposed at both ends of the headband component are arranged to cross each other.

[0016] In some embodiments, the wearing component is used to position the speaker component on the facial area in front of the user's tragus when worn, and when worn, the elastic abutment portion forms a first contact area with the top of the head to achieve auxiliary positioning of the wearing component on the head.

[0017] In some embodiments, the connecting assembly further includes a fixing component and a telescopic component. One end of the fixing component is connected to the end of the headband assembly, and one end of the telescopic component is inserted into the fixing component from the other end of the fixing component. The other end of the telescopic component is used to connect to the speaker assembly. The telescopic component adjusts the wearing position of the speaker assembly by telescoping relative to the fixing component. In the wearing state, the fixing component forms a second contact area with the side of the head. The first contact area and the second contact area cooperate to achieve auxiliary positioning of the wearing component on the head.

[0018] This application proposes an earphone that includes a wearing component according to any of the above embodiments and a speaker component connected to the wearing component, wherein the wearing component is used to position the speaker component in the facial area in front of the user's tragus when worn.

[0019] In some embodiments, the speaker assembly includes a housing assembly and a bone conduction speaker and / or an air conduction speaker disposed on the housing assembly.

[0020] This application proposes a wearing component, which includes a headband assembly, a connecting assembly, and a soft abutment. When worn, the headband assembly is wrapped around the periphery of the user's head and provides clamping force. A connecting assembly is connected to each end of the headband assembly along its extension direction. The connecting assemblies are used to connect to a speaker assembly. Each connecting assembly has a soft abutment on the side near the head when worn. Each soft abutment is used to abut against the side of the head to achieve positioning of the wearing component on the head. The contact surface of each soft abutment with the head has a length direction and a width direction. The length direction of the contact surface is set along the extension direction of the headband assembly, and the maximum dimension of the contact surface along its length direction is greater than the maximum dimension along its width direction.

[0021] In some embodiments, when worn, the contact length between the contact surface and the head along its length direction is between 25 and 50 mm.

[0022] In some embodiments, when worn, the contact area between the contact surface and the head is between 150 and 400 mm². 2 .

[0023] In some embodiments, each connecting component includes a housing and a telescopic component. The housing includes a first end and a second end opposite each other in the extension direction of the headband component. The first end of the housing is connected to a corresponding end of the headband component. One end of the telescopic component is inserted into the housing from the second end of the housing. The other end of the telescopic component is used to connect to the speaker component. The telescopic component adjusts the wearing position of the speaker component by telescoping relative to the housing. A soft abutment portion is disposed on the side of the housing near the head when worn.

[0024] In some embodiments, in the natural state, the distance between the second ends of the two shells is between 30 and 60 mm, the thickness of the soft abutment is between 3 and 7 mm, and in the wearing state, the thickness direction of the soft abutment is towards or away from the side of the head.

[0025] In some embodiments, when the spacing between the second ends of the two housings is opened to 150-170 mm, the clamping force between the second ends of the two housings is between 78-90 g, and the two soft abutment portions are configured such that, in the wearing state, the clamping force between the speaker assemblies connected to the two connecting components is between 35-50 g.

[0026] In some implementations, the soft abutment is detachably connected to the housing.

[0027] In some embodiments, there are at least two sets of soft abutment portions, and the thickness of the soft abutment portions in different sets is different. When worn, the thickness direction of the soft abutment portions is towards or away from the side of the head.

[0028] In some embodiments, an extension wall is provided on the side of the housing near the head, and the extension wall and the housing surround to form a positioning groove. When the housing is worn, the side near the head forms the bottom wall of the positioning groove, the extension wall forms the side wall of the positioning groove, and the soft abutment is detachably disposed in the positioning groove.

[0029] In some embodiments, the wearing component also includes Velcro, which includes hook-shaped patches and fleece-shaped patches. The hook-shaped patches are disposed on the bottom wall of the positioning groove, and the fleece-shaped patches are disposed on one side of the soft abutment portion. Alternatively, the fleece-shaped patches are disposed on the bottom wall of the positioning groove, and the hook-shaped patches are disposed on one side of the soft abutment portion. The soft abutment portion is detachably connected to the housing via Velcro.

[0030] In some embodiments, the wearing component further includes a wire passing through the headband component and the housing. A wiring groove is provided on the bottom wall of the positioning groove. The housing is provided with an inlet and an outlet at both ends in the telescopic direction of the telescopic component. The wire passes through the inlet into the positioning groove and is embedded in the wiring groove. The wire exits the positioning groove through the outlet.

[0031] In some embodiments, when worn, the headband assembly forms a first contact area with the top of the head, and each soft abutment forms a second contact area with the side of the head. The first and second contact areas are used to position the wearing assembly on the head.

[0032] In some implementations, the two connecting components are arranged to cross each other in their natural state.

[0033] In some embodiments, the soft contact portion includes a sponge body and a fabric covering the sponge body, and the surface of the fabric is provided with arrayed dots or strips of silicone.

[0034] In some embodiments, the soft abutment portion includes a first end and a second end disposed opposite each other in the length direction. In the natural state, the first end and the second end have different thicknesses. In the wearing state, the thickness direction of the soft abutment portion is the direction of the side closer to or farther from the head.

[0035] In some embodiments, the thickness difference between the first end and the second end is between 0.8 and 3 mm, or the thickness of the first end is less than the thickness of the second end, and the thickness of the soft contact portion gradually increases in the direction from the first end to the second end.

[0036] This application proposes an earphone that includes a wearing component according to any of the above embodiments and a speaker component connected to the wearing component, wherein the wearing component is used to position the speaker component in the facial area in front of the user's tragus when worn.

[0037] In some embodiments, the speaker assembly includes a housing assembly and a bone conduction speaker and / or an air conduction speaker disposed on the housing assembly.

[0038] This application discloses a speaker assembly, which includes a housing assembly and a bone conduction speaker. The bone conduction speaker includes a core housing, a transducer, a vibration transmission face-fitting assembly, and an auxiliary face-fitting assembly. The core housing is supported by the housing assembly and is at least partially exposed outside the housing assembly. The transducer is disposed inside the core housing. The vibration transmission face-fitting assembly is connected to the transducer and contacts the facial area in front of the user's tragus when worn. The auxiliary face-fitting assembly includes a retaining ring and a silicone adhesive. The retaining ring is fitted onto the core housing. The silicone adhesive includes a face-fitting body and an annular flange fitted onto the outer ring surface of the retaining ring. The face-fitting body has a through hole. The annular flange connects to the side of the face-fitting body facing the core housing around the through hole. The vibration transmission face-fitting assembly is exposed through the through hole. The face-fitting body contacts the facial area around the vibration transmission face-fitting assembly when worn.

[0039] In some embodiments, the face-fitting body has a first side facing the tragus and a second side away from the tragus when worn, and the ratio between the width of the first side and the width of the second side is between 5 and 10.

[0040] In some implementations, the width of the first side is between 0.5 and 3 mm.

[0041] In some embodiments, the outer wall surface of the movement housing and the inner ring surface of the retaining ring are respectively provided with mutually cooperating snap-fit ​​structures.

[0042] In some embodiments, in the direction toward the center of the through hole, the edge of the through hole is positioned closer to the center of the through hole than the inner annular surface of the retaining ring.

[0043] In some embodiments, the distance between the edge of the through hole and the inner annular surface of the retaining ring is between 1 and 3 mm in the direction toward the center of the through hole.

[0044] In some embodiments, the face-fitting body and the annular flange are integrally formed and fixed to the fixing ring by molding.

[0045] In some implementations, in its natural state, the contact surface of the face-contact body for contacting the face area extends relative to the vibrating face-contact assembly toward the side of the vibrating face-contact assembly away from the housing assembly.

[0046] In some embodiments, the thickness of the face-mounted body is configured to gradually decrease in the direction away from the through-hole, or the face-mounted body is configured to taper on the side opposite to the contact surface in the direction toward the housing assembly.

[0047] In some embodiments, the speaker assembly further includes an air-conducting speaker disposed within the housing assembly. The air-conducting speaker has a first sound outlet, and the housing assembly has a second sound outlet corresponding to the first sound outlet. When viewed along the vibration direction of the vibration transmission face-fitting assembly, the second sound outlet is located on the periphery of the silicone adhesive. In the wearing state, the second sound outlet is located on the side of the silicone adhesive facing the tragus.

[0048] This application proposes an earphone, which includes a speaker assembly according to any of the above embodiments and a wearing component connected to the speaker assembly. The wearing component is used to position the speaker assembly on the face area in front of the user's tragus when worn.

[0049] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this application. [Attached Image Description]

[0050] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0051] Figure 1 is a three-dimensional structural schematic diagram of an embodiment of the earphone of this application;

[0052] Figure 2 is a schematic diagram of the exploded structure of the headphones shown in Figure 1;

[0053] Figure 3 is a three-dimensional structural schematic diagram of the elastic covering, elastic abutment and connecting part shown in Figure 2;

[0054] Figure 4 is a schematic diagram of the connection structure of the elastic cover, elastic abutment and connecting part of the headband assembly shown in Figure 1.

[0055] Figure 5 is a cross-sectional schematic diagram of the headband assembly in Figure 1 at the plane of symmetry aa;

[0056] Figure 6 is a structural schematic diagram of the cross-section cc of the headband assembly shown in Figure 5;

[0057] Figure 7 is an exploded view of the connecting assembly shown in Figure 2;

[0058] Figure 8 is a structural schematic diagram of the cross-section bb of the connecting component shown in Figure 1;

[0059] Figure 9 is a schematic diagram of the forward structure of the elastic abutment part shown in Figure 7;

[0060] Figure 10 is a schematic diagram of the lateral structure of the elastic abutment shown in Figure 7;

[0061] Figure 11 is a three-dimensional structural diagram of the headband assembly and connecting assembly shown in Figure 1;

[0062] Figure 12 is a schematic diagram of the front structure of the second shell shown in Figure 7;

[0063] Figure 13 is a structural schematic diagram of the cross-section of the loudspeaker assembly shown in Figure 1.

[0064] Figure 14 is a three-dimensional structural schematic diagram of the silicone adhesive shown in Figure 2;

[0065] Figure 15 is an exploded structural diagram of the retaining ring and the mechanism housing shown in Figure 2;

[0066] Figure 16 is a structural schematic diagram of the cross-section ee of the silicone adhesive shown in Figure 14.

Detailed Implementation Methods

[0067] To enable those skilled in the art to better understand the technical solutions of this application, the charging box provided by this application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It is understood that the described embodiments are merely some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0068] The terms "first," "second," etc., used in this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0069] The following describes an exemplary structure of the earphone 1 according to an embodiment of the earphone in this application.

[0070] As shown in Figure 1, the headphones 1 may include a wearing component 2, a speaker component 3, and a microphone component 4. There may be two speaker components 3. The two speaker components 3 are used to transmit vibrations and / or sound to the user's left and right ears, respectively. The two speaker components 3 may be the same or different. For example, one speaker component 3 may have a microphone component 4, while the other speaker component 3 may not have a microphone component 4.

[0071] As shown in Figure 2, the wearing component 2 may include a headband component 21 and connecting components 22. There may be two connecting components 22. Each end of the headband component 21 is connected to one of the two connecting components 22, and the two connecting components 22 are connected one-to-one. The two connecting components 22 are connected one-to-one to two speaker components 3. The headband component 21 is used to wrap around the user's head, and its shape can match the user's head contour, making it more comfortable and stable for the user to wear. The headband component 21 also elastically clamps the sides of the user's head. The connecting components 22 are capable of telescopic movement to change their length, thereby changing the distance between the headband component 21 and the speaker components 3, thus adaptively adjusting according to different head shapes to position the speaker components 3 appropriately, thereby improving the compatibility of the wearing component 2.

[0072] As shown in Figure 2, the speaker assembly 3 may include a housing assembly 30, a bone conduction speaker 31, and an air conduction speaker 32. The speaker assembly 3 may also include at least one of a battery 34 and a control circuit board 33. The housing assembly 30 is used to house the bone conduction speaker 31 and the air conduction speaker 32. The bone conduction speaker 31 is designed to fit against the user's face, while the air conduction speaker 32 is designed to transmit air conduction sound waves into the user's ear canal. When the earphone 1 is worn on the user's head, the wearing assembly 2 can position the speaker assembly 3 in the facial area in front of the user's tragus. As shown in Figure 2, for example, one speaker assembly 3 may include a control circuit board 33, while another speaker assembly 3 may not include a control circuit board 33 but may include a battery 34. A connecting wire between the two speaker assemblies 3 may pass across the wearing assembly 2. For example, one speaker assembly 3 may include both a control circuit board 33 and a battery 34. Alternatively, there may be two control circuit boards 33, with each speaker assembly 3 including one control circuit board 33. There may also be two batteries 34, with each speaker assembly 3 including one battery 34.

[0073] As shown in Figure 2, the outer shell assembly 30 may include a main shell 302 and a main cover 301. The main shell 302 may have an open end, and the main cover 301 covers the open end of the main shell 302. The main cover 301 may be provided with a sound outlet for the air conduction speaker 32 to emit sound (i.e., the second sound outlet described below). A portion of the bone conduction speaker 31 may be exposed through the open end of the main shell 302 for conforming to the user's face. The bone conduction speaker 31 and the air conduction speaker 32 may be perpendicular to each other and assembled on the main shell 302 with their vibration directions perpendicular to each other to reduce mutual interference between the bone conduction speaker 31 and the air conduction speaker 32. For face-fitting comfort, the bone conduction speaker 31 is provided with an auxiliary face-fitting component 310. The auxiliary face-fitting component 310 is used to increase the contact area between the bone conduction speaker 31 and the user's face when worn, thereby improving wearing comfort.

[0074] The stick microphone assembly 4 is rotatably mounted on the speaker assembly 3. The stick microphone assembly 4 may include a stick body assembly 42, a microphone assembly 41, and a pivot mechanism 43. The microphone assembly 41 and the pivot mechanism 43 can be connected to both ends of the stick body assembly 42, and the pivot mechanism 43 is rotatably connected to the speaker assembly 3. When worn, the pivot mechanism 43 can rotate relative to the speaker assembly 3 to position the microphone assembly 41 in the sound pickup area of ​​the user's mouth. The microphone assembly 41 is provided with at least one microphone and a related button, which can turn the microphone on or off.

[0075] In medicine, anatomy, and other fields, the human body can be defined by three basic planes: the sagittal plane, the coronal plane, and the horizontal plane; and three basic axes: the sagittal axis (SA), the coronal axis (CA), and the vertical axis (VA). The sagittal plane is a section perpendicular to the ground along the anteroposterior direction of the body, dividing the body into left and right parts. The coronal plane is a section perpendicular to the ground along the left-right direction of the body, dividing the body into anterior and posterior parts. The horizontal plane is a section parallel to the ground along the vertical direction of the body, dividing the body into superior and inferior parts. Correspondingly, the sagittal axis (SA) is the axis along the anteroposterior direction of the body and perpendicular to the coronal plane; the coronal axis is the axis along the left-right direction of the body and perpendicular to the sagittal plane; and the vertical axis (VA) is the axis along the vertical direction of the body and perpendicular to the horizontal plane. As shown in Figure 3, when the earphone 1 is worn, the wearing component 2 is clamped on both sides of the user's head, and the speaker component 3 is located in the facial area in front of the tragus along the sagittal axis SA.

[0076] The following content will describe the headphone 1 or some of the components and structures mentioned above in detail. Of course, some of the structures and components mentioned above, such as the bone conduction speaker 31 and the air conduction speaker 32, can be used not only in the headphone 1, but also in other electronic devices, such as mobile phones, speakers, and smart wearable devices.

[0077] The following description mainly illustrates the structure of the earphone 1, including the wearing component 2, the speaker component 3, and other components.

[0078] Preferably, as shown in Figures 1-2, in some embodiments, the headband assembly 21 may include a clamping member 210, an elastic covering 212, an elastic abutment portion 211, and a connecting portion 213. The clamping member 210 is curved along its length so that the headband assembly 21 wraps around the user's head when worn, and provides clamping force to the entire headband assembly 21, so that the entire headband assembly 21 can maintain a stable clamping posture with the human head, thereby effectively ensuring the wearing stability of the headphones 1. The elastic covering 212 covers the clamping member 210, effectively improving the aesthetics and wearing comfort of the headphones 1. Furthermore, in the wearing state, the elastic abutment portion 211 is disposed on the side of the elastic cover 212 near the top of the head for abutting against the top of the head. This arrangement allows the entire headband assembly 21 to abut against the human head through the elastic abutment portion 211, effectively improving the wearing comfort of the headphones 1. In the wearing state, the elastic abutment portion 211 serves as one of the contact areas (also known as the first contact area) between the headphones 1 and the human body, thereby achieving auxiliary positioning of the wearing assembly 2 on the head. Together with other contact points between the headphones 1 and the human body, the headphones 1 can form at least three-point contact with the head in the wearing state. For example, in some embodiments, in the wearing state, the two speaker assemblies 3 of the headphones 1 are respectively positioned on the facial area in front of the user's tragus to form three-point contact with the wearing assembly 2, thereby effectively improving the wearing stability of the headphones 1.

[0079] Further, as shown in FIG4, the elastic abutment portion 211 includes two end portions 2111 arranged along its length direction and a middle portion 2110 connecting the two end portions 2111. The two end portions 2111 are respectively connected to the elastic covering body 212, and the middle portion 2110 is arranged to be spaced apart from the elastic covering body 212 in a direction away from the top of the head in the natural state. Specifically, in the wearing state, the middle part 2110 is closer to the user's head than the elastic cover 212, and the middle part 2110 and the elastic cover 212 are spaced apart. This arrangement allows the elastic abutment part 211 to deform under the action of the clamping member 210, while also reserving more deformation space for the elastic abutment part 211. This effectively prevents interference between the elastic cover 212 and the elastic abutment part 211, so that the elastic abutment part 211 can deform smoothly in the wearing state. The elastic abutment part 211 adapts better to the user's head contour, ensuring that the abutment part can stably abut against the head, effectively improving the wearing stability and comfort of the headphones 1.

[0080] Furthermore, the connecting portion 213 connects the intermediate portion 2110 and the elastic cover 212. In this way, the connecting portion 213 can provide a restraining force for the clamping member 210 and the elastic abutment portion 211. This arrangement can effectively reduce the risk of relative swaying between the clamping member 210 and the elastic abutment portion 211 in a direction parallel to the sagittal axis, thereby effectively improving the wearing stability of the wearing component 2, and thus effectively improving the wearing stability of the earphone 1.

[0081] It should be noted that in some embodiments, the length direction of the clamping member 210 is also referred to as the length direction x1 of the headband assembly 21, and the length direction of the elastic abutment portion 211 is arranged parallel to the length direction x1 of the headband assembly 21.

[0082] Optionally, in some embodiments, the connecting portion 213 may be a fence structure, which is disposed on one side of the elastic cover 212 and the elastic abutment portion 211 along the normal direction of the length direction of the clamping member 210. Such a arrangement can effectively reduce the risk of relative sway between the clamping member 210 and the elastic abutment portion 211 in a direction parallel to the sagittal axis, while also effectively reducing the overall mass of the wearing component 2.

[0083] Preferably, as shown in Figures 4-6, in this embodiment, the connecting portion 213, the elastic covering body 212, and the elastic abutment portion 211 surround and form an airbag 214, wherein the airbag 214 has a cavity 2141 and an opening 2142 connecting the cavity 2141 to the outside. Specifically, the connecting portion 213 is disposed on one side of the elastic covering body 212 and the elastic abutment portion 211 along the normal direction of the length direction of the clamping member 210, and the connecting portion 213 has a continuous surrounding wall structure, which together with the elastic covering body 212 and the elastic abutment to form a semi-closed airbag 214. This can effectively reduce the risk of relative swaying between the clamping member 210 and the elastic abutment portion 211 in a direction parallel to the sagittal axis, while also effectively improving the comfort of the head when wearing the wearing component 2. Furthermore, a cavity 2141 is formed between the elastic cover 212 and the elastic abutment 211, and the cavity 2141 is connected to the outside through the opening 2142. When the elastic abutment 211 deforms, it compresses the cavity 2141, and the gas in the cavity 2141 can be discharged from the opening 2142, thereby effectively reducing the deformation resistance of the elastic abutment 211, so that the elastic abutment 211 can deform smoothly and abut against the user's head, increasing the friction between the contact surface with the user's head, thereby effectively ensuring the wearing stability of the earphone 1.

[0084] Preferably, as shown in Figures 4-6, in some embodiments, the elastic cover 212, the elastic abutment portion 211, and the connecting portion 213 can be formed by integral molding, that is, the elastic cover 212, the elastic abutment portion 211, and the connecting portion 213 are integrally molded, for example, by injection molding. This configuration can effectively improve the structural stability and appearance consistency of the elastic cover 212, the elastic abutment portion 211, and the connecting portion 213, and effectively improve the overall aesthetics of the earphone 1.

[0085] Preferably, as shown in Figures 4-6, in some embodiments, when worn, the openings 2142 of the connecting part 213 and the airbag 214 are respectively located on opposite sides of the elastic covering 212 and the elastic abutment part 211 in a direction parallel to the sagittal axis. This arrangement ensures that when worn, the airbag 214 has a sufficient amount of solid area in contact with the user's head, thereby effectively increasing the contact area between the airbag 214 and the head, and thus effectively improving the wearing stability of the earphone 1.

[0086] Preferably, as shown in Figures 4-6, in some embodiments, when worn, the connecting part 213 is closer to the front of the user in the sagittal axis direction (i.e., the direction parallel to the sagittal axis) than the opening 2142 of the airbag 214. This arrangement can effectively improve the concealment of the opening 2142 of the airbag 214 when worn, thereby effectively improving the aesthetics of the earphone 1.

[0087] Preferably, as shown in FIG4-6, in some embodiments, the headband assembly 21 further includes a first enclosure portion 2112 connected to the elastic abutment portion 211 and a second enclosure portion 2121 connected to the elastic cover 212, wherein the first enclosure portion 2112 and the second enclosure portion 2121 enclose to form the opening 2142 of the airbag 214. Specifically, the first enclosure portion 2112 is disposed along the sagittal axis on the side of the elastic abutment portion 211 away from the connecting portion 213. One end of the enclosure portion 211 is connected to the elastic abutment portion 211, and the other end extends toward the elastic covering body 212 along the normal direction of the length direction of the clamping member 210. The second enclosure portion 2121 is disposed along the sagittal axis on the side of the elastic covering body 212 away from the connecting portion 213. One end of the enclosure portion 212 is connected to the elastic covering body 212, and the other end extends toward the elastic abutment portion 211 along the normal direction of the length direction of the clamping member 210. This arrangement makes the structural size of the opening 2142 of the airbag 214 smaller than the structural size of the cavity 2141, so as to effectively ensure that the elastic abutment portion 211 can deform smoothly to abut against the head, while also effectively improving the aesthetics of the earphone 1. Specifically, in some embodiments, in the natural state, the dimension of the opening 2142 of the airbag 214 along the length direction of the clamping member 210 (i.e., the length h3 of the opening 2142) is smaller than the dimension of the cavity 2141 along the length direction of the clamping member 210 (i.e., the length h2 of the cavity 2141), and the dimension of the opening 2142 of the airbag 214 along the thickness direction x4 of the clamping member 210 (i.e., the normal direction of the length direction of the clamping member 210) (i.e., the thickness dimension h4 of the opening 2142) is smaller than the dimension of the cavity 2141 along the thickness direction x4 of the clamping member 210 (i.e., the thickness dimension h1 of the cavity 2141). This arrangement can effectively ensure that the elastic abutment portion 211 can deform smoothly to abut against the head, while also effectively improving the wearing comfort.

[0088] Optionally, as shown in Figures 4-6, in some embodiments, the first enclosure portion 2112 is part of the elastic abutment portion 211, and the second enclosure portion 2121 is part of the elastic cover 212. This arrangement can effectively improve the appearance consistency of the headband assembly 21, thereby effectively improving the aesthetics of the headphones 1.

[0089] Preferably, as shown in FIG6, in some embodiments, the cavity 2141 is arranged in a strip shape, and the opening 2142 of the airbag 214 is arranged in a strip shape, both extending along the length direction of the clamping member 210. In the natural state, the ratio of the length h3 of the opening 2142 to the length h2 of the cavity 2141 is between 0.5 and 1. Specifically, the cavity 2141 is smoothly arranged in a strip shape along the length direction of the clamping member 210, and the opening 2142 of the airbag 214 is smoothly arranged in a strip shape along the length direction of the clamping member 210. This facilitates the demolding process of the headband assembly 21, thereby effectively improving the production efficiency of the headband assembly 21. Furthermore, if the ratio of the length h3 of the opening 2142 to the length h2 of the cavity 2141 is too small, it will increase the difficulty of the demolding process of the airbag 214 and reduce the production efficiency of the headband assembly 21. Therefore, the ratio of the length h3 of the opening 2142 to the length h2 of the cavity 2141 is between 0.5 and 1. For example, the ratio can be set to any value between 0.5 and 1, such as 0.5, 0.6, 0.7, 0.75, 0.8, 0.9, 1.0. This can effectively reduce the difficulty of the demolding process of the airbag 214, thereby effectively improving the production efficiency of the earphone 1 and effectively reducing the production cost of the earphone 1. In addition, with this setting, the airbag can be compressed and deformed and return to its original shape more quickly, and the user can effectively adjust the wearing position of the top part of the head when wearing it. For example, in some embodiments, when the ratio of the length h3 of the opening 2142 of the airbag 214 to the length h2 of the cavity 2141 meets the above-mentioned range, the length h3 of the opening 2142 of the airbag 214 can be set to an actual size such as 100.0 mm, 103.6 mm, or 107.2 mm, and the length h2 of the cavity 2141 can be set to an actual size such as 130.0 mm, 133.7 mm, or 137.4 mm.

[0090] Optionally, as shown in Figure 5, in some embodiments, the maximum thickness dimension of the cavity 2141 (that is, the maximum value of the thickness dimension h1 of the cavity 2141) is the maximum gap distance between the middle part 2110 and the opposite surface of the elastic cover 212. The maximum gap distance is greater than or equal to 1 to 5 mm. For example, the maximum gap distance can be set to specific values ​​such as 1 mm, 2 mm, 2.1 mm, 2.2 mm, 3 mm, 4 mm, and 5 mm. This setting can effectively ensure that the maximum deformation position of the elastic abutment part 211 (that is, the area corresponding to the center position of the elastic abutment part 211) has sufficient deformation space, thereby effectively ensuring the overall bending degree of the elastic abutment part 211, so as to effectively increase the contact area between the elastic abutment part 211 and the user's head, thereby effectively improving the wearing stability of the earphone 1.

[0091] Further, as shown in Figures 4-6, in some embodiments, along the length x1 of the headband assembly 21, the thickness h1 of the cavity 2141 gradually decreases from the middle of the cavity 2141 (the middle of the cavity 2141 is the area corresponding to the center position of the headband assembly 21) towards both sides. The middle of the cavity 2141 corresponds to the center position of the headband assembly 21 along the length x1, and the thickness h1 of the cavity 2141 located in the middle of the cavity 2141 is the maximum thickness of the cavity 2141. This arrangement allows the thickness h1 of the cavity 2141 to correspond to the deformation magnitude of each position of the elastic abutment 211, thereby enabling the elastic abutment 211 to deform better, effectively increasing the contact area between the elastic abutment 211 and the head, and thus effectively improving the wearing stability of the earphone 1.

[0092] Optionally, as shown in Figures 4-6, in some embodiments, the thickness h1 of the cavity 2141 can also be uniformly set along the length direction x1 of the headband assembly 21 (in some embodiments, the length direction x1 of the headband assembly 21 is also referred to as the extension direction of the headband assembly 21). The thickness h1 is greater than or equal to 1 to 5 mm. For example, the thickness h1 of the cavity 2141 can be set to specific values ​​such as 1 mm, 2 mm, 2.1 mm, 2.2 mm, 3 mm, 4 mm, and 5 mm. This setting can effectively ensure that the elastic contact part 211 has sufficient deformation space, thereby effectively ensuring the overall bending degree of the elastic contact part 211, so as to effectively increase the contact area between the elastic contact part 211 and the user's head, and thus effectively improve the wearing stability of the earphone 1.

[0093] Preferably, as shown in Figures 1, 4 and 5, in some embodiments, the headband assembly 21 has a central position along its length, wherein the airbag 214 is symmetrically arranged with respect to the central position. Specifically, in this embodiment, the connecting portion 213, the elastic abutment portion 211 and the elastic covering 212 are symmetrically arranged with respect to the central position, so that the airbag 214 is symmetrically arranged with respect to the central position. This arrangement makes the overall outline of the airbag 214 more adaptable to the outline of the user's head, thereby effectively improving the wearing stability of the headband assembly 21. Furthermore, the cavity 2141 serves as the cavity providing deformation space for the elastic abutment 211, and the clamping member 210 serves as the component providing clamping force. Therefore, the degree of bending of the elastic abutment 211 in the wearing state is jointly determined by the length of the clamping member 210 in the natural state and the length of the cavity 2141 along the length direction of the clamping member 210. Thus, in the natural state, the ratio of the length of the cavity 2141 along the length direction of the clamping member 210 (i.e., length h2) to the length of the clamping member 210 is set to be greater than or equal to 0.5 to 0.8. For example, the ratio can be set to any value between 0.5 and 0.8, such as 0.5, 0.6, 0.7, 0.75, 0.8. This effectively ensures the degree of bending of the elastic abutment 211 in the wearing state, so that the overall contour of the elastic abutment 211 adapts to the contour of the user's head, thereby effectively increasing the contact area between the elastic abutment 211 and the user's head, and thus effectively improving the wearing stability of the earphone 1.

[0094] It should be noted that the center position can be defined as the area between the two sides of the symmetry plane aa of the headband assembly 21, which are respectively extended by a preset distance along the length direction x1 of the headband assembly 21, wherein the preset distance is greater than or equal to 0mm.

[0095] Optionally, in some embodiments, the airbag 214 has at least two openings 2142, wherein the at least two openings 2142 are spaced apart along the length direction of the clamping member 210. In its natural state, the ratio of the total length of the at least two openings 2142 to the length h2 of the cavity 2141 is between 0.5 and 1. For example, the ratio can be set to any value between 0.5 and 1, such as 0.5, 0.6, 0.7, 0.75, 0.8, 0.9, 1.0. This effectively reduces the difficulty of the airbag 214's demolding process, thereby effectively improving the production efficiency of the earphone 1 and effectively reducing the production cost of the earphone 1. The total length of the multiple openings 2142 is the sum of the lengths of the multiple openings 2142 along the length direction of the clamping member 210. For example, when there are two openings 2142, the total length of the two openings 2142 is the sum of the lengths of one of the two openings 2142 along the length direction of the clamping member 210 and the length of the other opening along the length direction of the clamping member 210.

[0096] Preferably, as shown in Figures 1 and 2, in some embodiments, the wearing component 2 further includes two sets of connecting components 22. Along the extension direction of the headband component 21 (i.e., the length direction x1 of the headband component 21), each end of the headband component 21 is connected to a connecting component 22. That is, one end of the connecting component 22 is connected to the end of the headband component 21, and the other end is used to connect to the speaker component 3. In the natural state, the connecting components 22 on the connecting segments of the headband component 21 are arranged in a crisscrossing manner. Specifically, the wearing component 2 includes two sets of connecting components 22. In the natural state, the ends of the two sets of connecting components 22 connected to the speaker component 3 extend towards the inside of the earphone 1, so that the two sets of connecting components 22 are arranged in a crisscrossing manner. Based on this, in the natural state, under the effect of the crisscrossing posture of the two sets of connecting components 22, the distance between the two speaker components 3 is smaller, thereby making it easier for the earphone 1 to form a clamping state with the user's head in the wearing state, thus effectively improving the wearing stability of the earphone 1. Furthermore, since the clamping force of the clamping member 210 is related to the deformation physical quantity of the clamping member 210 and its own elastic physical quantity (the elastic physical quantity is determined by the structural dimensions and material of the clamping member 210, and specific details can be found in existing literature), the posture of the two sets of connecting components 22 is set to a cross posture, so that the deformation physical quantity of the clamping member 210 is greater when worn. This ensures the clamping force of the wearing component 2 while effectively reducing the overall structural size and cost of the clamping member 210, thereby effectively reducing the overall structural size and cost of the earphone 1.

[0097] Preferably, as shown in FIG7, in this embodiment, the connecting component 22 further includes a fixing component (not shown) and a telescopic component 221. One end of the fixing component is connected to the end of the headband component 21, and one end of the telescopic component 221 is inserted into the fixing component from the other end of the fixing component and connected to the fixing component. The other end of the telescopic component 221 is used to connect to the speaker component 3. The telescopic component 221 is configured to adjust the wearing position of the speaker component 3 by telescoping relative to the fixing component, so that the headphones 1 can adapt to users with different head sizes, thereby effectively improving the adaptability of the headphones 1. Furthermore, in the wearing state, the fixing component forms a second contact area with the side of the head. The first contact area and the second contact area cooperate to achieve auxiliary positioning of the wearing component 2 on the head, so that the wearing component 2 as a whole can cooperate with the two sets of speaker components 3 to achieve five-point contact, thereby effectively increasing the contact area between the headphones 1 and the head, and thus effectively improving the wearing stability of the headphones 1.

[0098] Specifically, as shown in Figures 7 and 8, the fixing component further includes a housing 220, wherein the housing 220 includes a first end 220a and a second end 220b in the extending direction of the headband assembly 21. The first end 220a of the housing 220 is connected to the corresponding end of the headband assembly 21. One end of the telescopic component 221 is inserted into the housing 220 from the second end 220b, and the other end of the telescopic component 221 is used to connect to the speaker assembly 3. In this way, the housing 220 fixes the telescopic component 221 and the headband assembly 21 relatively. Furthermore, the telescopic component 221 can also adjust the wearing position of the speaker assembly 3 by telescoping relative to the housing 220, thus enabling the headphones 1 to adapt to users with different head sizes, thereby effectively improving the adaptability of the headphones 1. In some embodiments, the housing 220 includes a first housing 2201 and a second housing 2202 that cooperate with each other. The first housing 2201 and the second housing 2202 cooperate with each other to form a receiving space for accommodating the telescopic component 221, which is disposed within the receiving space.

[0099] Preferably, as shown in Figures 7 and 8, in some embodiments, each connecting component 22 is provided with a soft abutment portion 223 on the side near the head when worn. That is, the fixing component includes a soft abutment portion 223 on the side near the head when worn. The soft abutment portion 223 is disposed on the side of the housing 220 near the head. For example, in some embodiments, in the wearing state, the second housing 2202 is disposed closer to the head than the first housing 2201. Therefore, the soft abutment portion 223 is disposed on the second housing 2202 and located on the side of the second housing 2202 near the head. Furthermore, each soft abutment portion 223 is used to abut against the side of the head to achieve auxiliary positioning of the wearing component 2 on the head. This arrangement allows the fixing component to abut against the side of the head through the soft abutment portion 223 to form a second contact area. This allows the connecting component 22 to cooperate with the headband component 21 (for example, the headband component 21 can form a first contact area with the head through the elastic abutment portion 211) and the two sets of speaker components 3 to achieve five-point contact, thereby effectively increasing the contact area between the headphones 1 and the head, and thus effectively improving the wearing stability of the headphones 1. In addition, the soft abutment portion 223 is made of soft material. When worn, after the soft abutment portion 223 abuts against the side of the head, the soft abutment portion 223 will deform along its thickness direction x4 to buffer the clamping force of the headband component 21. This can effectively reduce the clamping force of the headband component 21 on both sides of the head, thereby effectively improving the wearing comfort of the headphones 1.

[0100] Furthermore, as shown in Figures 8-10, each soft contact part 223 has a contact surface 223a with the head having a length direction x2 and a width direction x3. The length direction of the contact surface 223a is set along the extension direction of the headband assembly 21. The maximum dimension of the contact surface 223a along its length direction x2 is greater than its maximum dimension along its width direction x3. This arrangement allows the contact surface 223a of the soft contact part 223 to extend as far as possible along the extension direction of the headband assembly 21, effectively increasing the contact length of the contact surface 223a with the head along the length direction x2. This effectively improves the wearing stability of the headphones 1, while also effectively improving the concealment of the soft contact part 223 when worn, thereby effectively improving the aesthetics of the headphones 1. Furthermore, if the length dimension L2 in the length direction x2 and the width dimension L1 in the width direction x3 of the contact surface 223a are too similar, with equal areas of the contact surface 223a, this arrangement would result in a "dot-like" contact between the contact surface 223a and the side of the head, significantly reducing the lateral damping between the soft contact part 223 and the head. During wear, this arrangement would increase the risk of the entire earphone 1 flipping and falling off around this "dot." Therefore, the maximum dimension of the contact surface 223a along its length direction is greater than its maximum dimension along its width direction. This maximizes the contact length of the soft contact part 223 along the extension direction of the headband assembly 21, making the contact surface 223a a "quasi-rectangular" shape. This avoids the "dot-like" contact between the contact surface 223a and the side of the head, effectively increasing the lateral damping between the soft contact part 223 and the head, and thus effectively reducing the risk of the entire earphone 1 flipping and falling off.

[0101] Preferably, as shown in FIG10, in some embodiments, in the wearing state, the contact length (i.e., the length dimension L2 of the contact surface 223a along its length direction x2) with the head is between 25 and 50 mm. For example, this contact length can be set to an actual value between 25 and 50 mm, such as 25 mm, 26 mm, 26.5 mm, 30 mm, 36 mm, 40 mm, 50 mm, etc. At the same time, if the contact length is too long, it will affect the stability of the contact surface 223a in contact with the head along its width direction x3; if the contact length is too short, it will affect the stability of the contact surface 223a in contact with the head along its length direction x2. Therefore, setting the contact length of the contact surface 223a along its length direction x2 with the head to be between 25 and 50 mm can also effectively improve the overall contact stability between the soft contact part 223 and the head, thereby effectively improving the wearing stability of the earphone 1.

[0102] Optionally, in some embodiments, the length dimension L2 of the contact surface 223a and the length dimension of the soft abutment portion 223 can be set as equal as possible. This allows the soft abutment portion 223 to be miniaturized as much as possible, while also effectively improving the overall contact stability between the soft abutment portion 223 and the head, thereby effectively improving the wearing stability of the earphone 1.

[0103] Furthermore, as shown in Figures 8-10, in some embodiments, when worn, the contact area between the contact surface 223a and the head is between 150 and 400 mm². 2 For example, the contact area can be set to 150mm. 2 160mm 2 175mm 2 273mm 2 300mm 2 400mm 2 Between 150 and 400 mm 2 The actual value between 150 and 400 mm is considered. If the contact area between the contact surface 223a and the head is too small, it will affect the wearing stability and comfort of the earphone 1. If the contact area of ​​the contact surface 223a is too small, it will reduce the cushioning ability of the soft abutment 223 against the force exerted by the connecting component 22 on the side of the head, thus affecting the wearing comfort of the earphone 1. If the contact area between the contact surface 223a and the head is too large, it will increase the overall volume of the soft abutment 223, thus affecting the ease of wearing the earphone 1 and the miniaturization of the soft abutment 223. Therefore, the contact area between the contact surface 223a and the head is set between 150 and 400 mm. 2 The arrangement between these elements allows for a smaller soft contact part 223, effectively reducing the overall size of the earphone 1. Furthermore, this arrangement effectively improves the wearing stability, comfort, and ease of use of the earphone 1.

[0104] Preferably, as shown in Figures 8-10, in some embodiments, the contact surface 223a is arc-shaped along its length direction x2, that is, the contact surface 223a is generally curved, which makes the contour of the contact surface 223a more similar to that of the side of the head, thereby effectively improving the fit between the contact surface 223a and the side of the head, and thus effectively improving the wearing stability of the earphone 1.

[0105] Preferably, as shown in FIG11, in some embodiments, in the natural state, the spacing j1 between the second ends 220b of the two housings 220 is between 30 and 60 mm. For example, this spacing distance can be any value between 30 and 60 mm, such as 30 mm, 35 mm, 40 mm, 50 mm, or 60 mm. The spacing j1 between the second ends 220b of the two housings 220 directly affects the deformation of the headband assembly 21 in the wearing state (that is, the deformation of the clamping member 210 in the wearing state). This setting makes the overall volume of the earphone 1 smaller in the natural state, thereby effectively improving the portability of the earphone 1. Furthermore, this setting also allows the clamping member 210 to have a larger deformable space in the wearing state, thereby effectively improving the adjustable range of the clamping force of the wearing assembly 2, and thus effectively improving the adaptability of the earphone 1.

[0106] Further, as shown in Figure 10, the soft abutment portion 223 has a thickness direction x4. The thickness direction x4 of the soft abutment portion 223 is defined as the direction along the side of the head when worn, i.e., parallel to the normal direction of the length direction of the soft abutment portion 223. The thickness of the soft abutment portion 223 along its thickness direction x4 (also called the thickness dimension of the soft abutment portion 223, for example, thickness dimension L4, thickness dimension L3) is between 3 and 7 mm. In other words, the thickness of the soft abutment portion 223 at any position (i.e., the overall thickness of the soft abutment portion 223) is between 3 and 7 mm, and the thickness of the soft abutment portion 223 can be unevenly set. Setting the thickness of the soft abutment portion 223 along its thickness direction x4 between 3 and 7 mm gives the soft abutment portion 223 better cushioning ability, effectively improving the wearing comfort of the earphone 1.

[0107] Preferably, as shown in Figure 11, in some embodiments, when the gap j1 between the second ends 220b of the two housings 220 is opened to 150-170mm, the clamping force between the second ends 220b of the two housings 220 is between 78 and 90g (it should be noted that in some embodiments of this article, the weight unit "gram, g" is commonly used to express the magnitude of the clamping force. The clamping force can be expressed by converting Newton's force unit through Newton's mechanical formula, for example, 78g = 0.078kg × 9.8N / kg = 0.7644N), for example, any value between 78 and 90g such as 78g, 79g, 80g, 81g, 82g, 83.5g, 85g, 90g, etc. Specifically, when worn, the distance between the second ends 220b of the two shells 220 is approximately 150-170mm. Therefore, when the distance j1 between the second ends 220b of the two shells 220 is opened to 150-170mm, the clamping force between the second ends 220b of the two shells 220 is set at 78-90g. This makes the clamping force on the headband assembly 21 through the connecting assembly 22 (for example, the connecting assembly 22 can abut against the side of the head through the soft abutment part 223) and the speaker assembly 3 (the speaker assembly 3 can abut against the corresponding facial area of ​​the head through, for example, the silicone adhesive part 3101 described below) more reasonable when the headphones 1 are worn, thereby effectively improving the wearing comfort and wearing stability of the headphones 1.

[0108] Furthermore, the two soft contact parts 223 are configured such that, in the wearing state, the clamping force between the speaker assemblies 3 connected by the two connecting components 22 is between 35 and 50g. For example, the clamping force can be any value between 35 and 50g, such as 35g, 36g, 37g, 37.5g, 40g, or 50g. In other words, in the wearing state, the clamping force between the two speaker assemblies 3 is between 35 and 50g. This configuration can effectively ensure that the speaker assembly 3 can be stably fitted to the user's face, reducing the risk of relative displacement between the speaker assembly 3 and the user's face. This ensures the sound transmission effect of the speaker assembly 3 while effectively improving the wearing stability and wearing comfort of the headphones 1. Specifically, the headband assembly 21 is connected to the speaker assembly 3 via the connecting assembly 22. Through mechanical analysis, it can be seen that the clamping force transmitted from the headband assembly 21 to the speaker assembly 3 is affected to a certain extent by the connecting assembly 22, such as the soft abutment part 223 provided on the connecting assembly 22. Therefore, by adjusting the thickness or material of the soft abutment part 223, the clamping force between the two connecting assemblies 22 can be adjusted (or the clamping force between the second ends 220b of the two housings 220 can be adjusted), thereby adjusting the clamping force between the two speaker assemblies 3 so that the clamping force between the two speaker assemblies 3 is between 35 and 50g. This ensures the sound transmission effect of the speaker assembly 3 while effectively improving the wearing stability and wearing comfort of the headphones 1.

[0109] Preferably, as shown in FIG10, in some embodiments, the thickness of the soft abutment portion 223 gradually increases along the length direction x2 of the soft abutment portion 223 and in the direction away from the positive direction of the headband assembly 21. Specifically, the soft abutment portion 223 includes a first end 223b and a second end 223c disposed opposite to each other, that is, along the length direction x2 of the soft abutment portion 223 and in the direction away from the positive direction of the headband assembly 21, wherein, in this embodiment, the first end 223b of the soft abutment portion 223 is disposed closer to the headband assembly 21, or in some embodiments, the second end 223c of the soft abutment portion 223 may also be disposed closer to the headband assembly 21. Furthermore, the thickness of the first end 223b of the soft abutment portion 223 is different from the thickness of the second end 223c of the soft abutment portion 223, and the thickness of the one closer to the headband assembly 21 of the first end 223b and the one farther away from the headband assembly 21 should be greater than the thickness of the one farther away from the headband assembly 21. This allows the posture of the contact surface 223a of the soft abutment portion 223 to better match the side profile of the head when worn, thereby effectively ensuring that the contact surface 223a of the soft abutment portion 223 can fully abut against the side of the head as much as possible, thereby effectively increasing the contact area of ​​the contact surface 223a of the soft abutment portion 223, and thus effectively improving the wearing comfort and wearing stability of the headphones 1.

[0110] Preferably, as shown in FIG10, the thickness difference (i.e., the absolute value of the difference between the thickness dimension L3 and the thickness dimension L4) between the first end 223b and the second end 223c of the soft abutment portion 223 is between 0.8-3mm. For example, the thickness difference can be a value between 0.8 and 3mm, such as 0.8mm, 0.9mm, 1mm, 2mm, 3mm, etc. For another example, the thickness (i.e., the thickness dimension L4) of the first end 223b of the soft abutment portion 223 can be set to 3mm, and the thickness (i.e., the thickness dimension L3) of the second end 223c of the soft abutment portion 223 can be set to 6mm. This design allows the contact surface 223a of the soft contact part 223 to better match the side profile of the head when worn, thereby effectively ensuring that the contact surface 223a of the soft contact part 223 can fully contact the side of the head as much as possible, thereby effectively increasing the contact area of ​​the contact surface 223a of the soft contact part 223, and thus effectively improving the wearing comfort and wearing stability of the headphones 1.

[0111] Further, as shown in FIG10, in some embodiments, the thickness of the first end 223b and the second end 223c of the soft abutment portion 223 is less than the thickness of the second end 223b and the second end 223c of the soft abutment portion 223, and the thickness of the soft abutment portion 223 gradually increases from the first end 223b to the second end 223c. For example, in some embodiments, the first end 223b of the soft abutment portion 223 is disposed closer to the headband assembly 21, and the thickness of the soft abutment portion 223 gradually increases from the first end 223b to the second end 223c. In the direction of the second end 223c of the soft contact portion 223, the thickness of the soft contact portion 223 gradually increases, that is, the soft contact portion 223 is generally arranged in a "trapezoidal" shape. This arrangement allows the posture of the contact surface 223a of the soft contact portion 223 to better match the side profile of the head when worn, thereby effectively ensuring that the contact surface 223a of the soft contact portion 223 can fully contact the side of the head as much as possible, thereby effectively increasing the contact area of ​​the contact surface 223a of the soft contact portion 223, so as to effectively improve the wearing comfort and wearing stability of the earphone 1.

[0112] Preferably, as shown in FIG8, in some embodiments, the soft abutment portion 223 can be detachably disposed on the side of the housing 220 near the head when worn, that is, the soft abutment portion 223 is detachably connected to the housing 220. For example, the soft abutment portion 223 can be detachably connected to the housing 220 through a detachable connector such as Velcro 222. This can effectively improve the installation and removal efficiency of the soft abutment portion 223. Moreover, this arrangement allows the soft abutment portion 223 to be used as a replaceable part of the earphone 1. When facing different users, the wearing adaptability of the earphone 1 can be effectively improved by replacing the soft abutment portion 223 of different sizes and types.

[0113] Specifically, as shown in Figures 8 and 12, in some embodiments, an extension wall 2202b is provided on the side of the housing 220 near the head. The extension wall 2202b and the housing 220 surround to form a positioning groove 2202a. When the housing 220 is in the wearing state, the bottom wall 2202c of the positioning groove 2202a is formed on the side of the housing 220 near the head, and the extension wall 2202b forms the side wall of the positioning groove 2202a. The soft abutment part 223 is detachably disposed in the positioning groove 2202a. This can effectively improve the installation accuracy of the soft abutment part 223, thereby effectively improving the wearing stability and wearing comfort of the earphone 1. For example, in some embodiments, the housing 220 is composed of a first housing 2201 and a second housing 2202. The second housing 2202 is positioned close to the head when worn, and a positioning groove 2202a is provided on the second housing 2202. That is, the second housing 2202 is provided with an extension wall 2202b and a bottom wall 2202c. The extension wall 2202b and the bottom wall 2202c surround and form the positioning groove 2202a. This can effectively improve the installation accuracy of the soft contact part 223, thereby effectively improving the wearing stability and wearing comfort of the earphone 1.

[0114] Optionally, as shown in Figures 8 and 12, in some embodiments, the wearing component 2 further includes a Velcro 222. The Velcro 222 includes a hook-shaped patch (not shown) and a fleece-shaped patch (not shown). One of the hook-shaped patch and the fleece-shaped patch is disposed on the bottom wall 2202c of the positioning groove 2202a, and the other is disposed on the side of the soft abutment portion 223 facing the housing 220. For example, in some embodiments, the hook-shaped patch is disposed on the bottom wall 2202c of the positioning groove 2202a, and the fleece-shaped patch is disposed on one side of the soft abutment portion 223. Alternatively, for example, in some embodiments, the fleece-shaped patch is disposed on the bottom wall 2202c of the positioning groove 2202a, and the hook-shaped patch is disposed on one side of the soft abutment portion 223. With this configuration, the soft abutment portion 223 is detachably connected to the housing 220 via the Velcro 222, thereby effectively improving the ease of attaching and detaching the soft abutment portion 223.

[0115] Optionally, in some embodiments, the number of soft abutment portions 223 is at least two sets (wherein, one set of soft abutment portions 223 includes two soft abutment portions 223 respectively disposed on two housings 220). The thickness of the soft abutment portions 223 of different sets of wearing components 2 is different. In this way, when facing different users, the wearing comfort and wearing stability of the headphones 1 can be adjusted by replacing the soft abutment portions 223 of the corresponding thickness, thereby effectively improving the wearing adaptability of the headphones 1.

[0116] For example, in some embodiments, the earphone 1 includes three sets of soft abutment portions 223 of different thicknesses. The thickness of the first end 223b of the first set of soft abutment portions 223 can be set to 3mm, and the thickness of the second end 223c can be set to 3.8mm. The thickness of the first end 223b of the second set of soft abutment portions 223 can be set to 3.5mm, and the thickness of the second end 223c can be set to 4.5mm. The thickness of the first end 223b of the third set of soft abutment portions 223 can be set to 4mm, and the thickness of the second end 223c can be set to 6mm. This configuration effectively improves the wearing adaptability of the earphone 1. Of course, in other embodiments, multiple sets of soft abutment portions 223 with different structural sizes can be configured for the user according to actual needs to effectively improve the wearing comfort of the earphone 1.

[0117] Preferably, in some embodiments, the soft abutment portion 223 includes a sponge body (not shown) and a fabric (not shown) covering the sponge body, and the surface of the fabric is provided with arrayed dot-shaped or strip-shaped silicone. Specifically, the sponge body is the main body of the soft abutment portion 223, which has an elastic cushioning effect to effectively reduce the clamping force between the two connecting components 22, thereby effectively improving the wearing comfort of the earphone 1. The fabric covers the sponge body so that the sponge body contacts the side of the head through the fabric and the silicone provided on the fabric, thereby further improving the wearing comfort of the earphone 1. Furthermore, the arrayed dot-shaped or strip-shaped silicone on the surface of the fabric can also effectively increase the friction between the soft abutment portion 223 and the head, thereby effectively improving the wearing stability of the earphone 1.

[0118] Optionally, as shown in Figures 8 and 12, in some embodiments, the wearing component 2 further includes a wire 215 passing through the headband component 21 and the housing 220. The wire 215 is used at least to realize the circuit connection between the battery 34, microphone, and two speaker components 3 of the earphone 1. Specifically, a wiring groove 2202d is provided on the bottom wall 2202c of the positioning groove 2202a. The two ends of the housing 220 in the telescopic direction of the telescopic component 221 (i.e., the first end 223b and the second end 223c of the housing 220) are respectively provided with an inlet and an outlet. The wire 215 passes through the inlet into the positioning groove 2202a and is embedded in the wiring groove 2202d. The wire 215 exits the positioning groove 2202a through the outlet to connect with the corresponding speaker components 3, battery 34, microphone, and other components. This arrangement can effectively improve the overall concealment of the wire 215, effectively reduce the exposed length of the wire 215, and thus effectively improve the aesthetics of the earphone 1. Furthermore, the wiring groove 2202d is located inside the positioning groove 2202a. When the wire 215 is arranged on the housing 220, it can be spaced apart from the telescopic component 221 through the bottom wall 2202c of the positioning groove 2202a, thereby effectively preventing the wire 215 from interfering with the telescopic adjustment of the telescopic component 221, and thus effectively ensuring the working stability of the telescopic component 221.

[0119] Furthermore, hook-shaped or rib-shaped patches of Velcro 222 are attached to the bottom wall 2202c of the positioning groove 2202a. This allows the hook-shaped or rib-shaped patches of Velcro 222 to seal the wire 215 within the wiring groove 2202d, effectively improving the connection stability between the wire 215 and the housing 220. When the soft contact part 223 is replaced, the hook-shaped or rib-shaped patches of Velcro 222 can also effectively conceal the wire 215 and the wiring groove 2202d, thereby effectively improving the concealment of the wire 215 and the wiring groove 2202d.

[0120] Optionally, in some embodiments, the wiring trough 2202d may also be disposed on the side of the bottom wall 2202c away from the soft contact portion 223. Such a arrangement can better conceal the wiring trough 2202d inside the housing 220, thereby effectively improving the concealment of the wire 215 and the wiring trough 2202d.

[0121] Preferably, as shown in Figures 1, 2, 13, and 14, in some embodiments, the speaker assembly 3 as described above includes a housing assembly 30 and a bone conduction speaker 31, which transmits sound to the user via bone conduction. The bone conduction speaker 31 includes a core housing 311, a transducer 312, a vibration transmission face-fitting assembly 313, and an auxiliary face-fitting assembly 310. The core housing 311 is supported by the housing assembly 30 and is at least partially exposed outside the housing assembly 30. The transducer 312 is disposed inside the core housing 311. The vibration transmission face-fitting assembly 313 is connected to the transducer 312 and contacts the user's face area in front of the tragus when worn. The auxiliary face-fitting assembly 310 includes a retaining ring 3102 and a silicone adhesive piece 3101. The retaining ring 3102 is fitted onto the core housing 311, and the silicone adhesive piece 3101 includes... The face-fitting body 3101a and the annular flange 3101b sleeved on the outer ring surface of the fixing ring 3102 are provided. The face-fitting body 3101a is provided with a through hole 3103. The annular flange 3101b connects to the side of the face-fitting body 3101a facing the movement housing 311 around the through hole 3103. The vibration transmission face-fitting component 313 is exposed through the through hole 3103. When worn, the face-fitting body 3101a contacts the facial area around the vibration transmission face-fitting component 313.

[0122] Specifically, the bone conduction speaker 31 transmits sound to the user's ear via bone conduction vibration. The transducer 312, which converts electrical signals into vibrations, is connected to the vibration-conducting face-fitting assembly 313 and drives it to vibrate based on the corresponding electrical signal. The vibration direction of the vibration-conducting face-fitting assembly 313 is also known as the bone conduction vibration direction x5, which is the vibration direction of the bone conduction speaker 31. When worn, the bone conduction vibration direction x5 is approximately parallel to the coronal axis of the human body. When the earphone 1 is worn, the vibration-conducting face-fitting assembly 313 is in direct or indirect contact with the facial area in front of the user's tragus. Driven by the transducer 312, the vibration-conducting face-fitting assembly 313 transmits sound to the user via bone conduction vibration.

[0123] Furthermore, the auxiliary face-fitting component 310 serves as an auxiliary support. When worn, the auxiliary face-fitting component 310 contacts the user's facial area in front of the tragus, providing auxiliary support to the bone conduction speaker 31 along the bone conduction vibration direction x5. This effectively alleviates the supporting pressure of the vibrating plate on the face along its vibration direction, thereby effectively reducing the workload of the transducer 312 and ensuring the sound quality of the bone conduction speaker 31. Moreover, when viewed along the bone conduction vibration direction x5, the auxiliary face-fitting component 310 surrounds the periphery of the vibration-transmitting face-fitting component 313. This ensures that the periphery of the vibration-transmitting face-fitting component 313 receives auxiliary support from the auxiliary face-fitting component 310, effectively improving the positioning effect of the auxiliary face-fitting component 310 on the vibration-transmitting face-fitting component 313.

[0124] Furthermore, as shown in Figures 2 and 13, the auxiliary face-fitting component 310 includes a fixing ring 3102 for rigid support and a silicone adhesive piece 3101 for flexible contact with the user's face. When worn, the auxiliary face-fitting component 310 makes soft contact with the user's facial area in front of the tragus through the silicone adhesive piece 3101, while providing rigid support through the fixing ring 3102. This effectively ensures the support capability of the auxiliary face-fitting component 310 while also effectively improving its softness, thereby effectively enhancing the wearing comfort of the earphone 1. The fixing ring 3102 is sleeved on the core housing 311, and the silicone adhesive component 3101 is fixedly connected to the fixing ring 3102 via the annular flange 3101b. This allows the auxiliary faceplate assembly 310 to be positioned around the vibrating faceplate assembly 313, providing auxiliary support to the periphery of the vibrating faceplate assembly 313 and effectively improving its positioning effect. Furthermore, the annular flange 3101b is sleeved on the outer surface of the fixing ring 3102, allowing the fixing ring 3102 to be concealed between the silicone adhesive component 3101 and the core housing 311. This effectively enhances the concealment of the fixing ring 3102, improving the overall appearance consistency of the auxiliary faceplate assembly 310 and thus enhancing the aesthetics of the earphone 1.

[0125] Optionally, as shown in FIG15, in some embodiments, the outer wall surface of the movement housing 311 and the inner ring surface of the fixing ring 3102 are respectively provided with mutually cooperating bayonet structures (for example, in some embodiments, the bayonet structure includes a buckle 311a provided on the outer wall surface of the movement housing 311 and a bayonet 3102a provided on the inner ring surface of the fixing ring 3102). This allows it to be fitted onto the movement housing 311 by a snap-fit ​​method, which effectively improves the connection stability between the fixing ring 3102 and the movement housing 311, while also effectively improving assembly efficiency.

[0126] Preferably, as shown in FIG14, in some embodiments, the face-fitting body 3101a and the annular flange 3101b are integrally molded parts, which can effectively improve the appearance consistency of the silicone adhesive part 3101, thereby effectively improving the aesthetics of the earphone 1. Furthermore, the silicone adhesive part 3101 is fixed to the fixing ring 3102 by molding, which can effectively improve the appearance consistency of the auxiliary face-fitting component 310, while also effectively improving the production efficiency of the auxiliary face-fitting component 310.

[0127] Preferably, as shown in FIG13, in some embodiments, in the direction toward the center of the through hole 3103 (that is, in the direction parallel to the bone conduction vibration direction x5, wherein the center of the through hole 3103 can be understood as the region of the through hole 3103 near the central axis z1 of the through hole 3103), the hole edge 3103a of the through hole 3103 is set closer to the center of the through hole 3103 than the inner ring surface of the fixing ring 3102. This allows the silicone adhesive 3101 to cover the connection gap between the fixing ring 3102 and the core housing 311 from the direction toward the center of the through hole 3103, thereby effectively improving the aesthetics of the earphone 1.

[0128] Furthermore, as shown in Figure 13, in the direction towards the center of the through hole 3103 (that is, in the direction perpendicular to the central axis z1), the distance j2 between the edge 3103a of the through hole 3103 and the inner ring surface of the fixing ring 3102 is between 1 and 3 mm. For example, the distance j2 can be set to any value between 1 and 3 mm, such as 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, etc. This setting allows the silicone adhesive 3101 to cover the connection gap between the fixing ring 3102 and the core housing 311 from the direction towards the center of the through hole 3103, while also effectively preventing the silicone adhesive 3101 from interfering with the vibration transmission face-fitting assembly 313, thereby effectively improving the sound transmission effect of the bone conduction speaker 31.

[0129] Preferably, as shown in Figures 13 and 16, the face-fitting body 3101a is provided with a contact surface 3104 for contacting the user's face area. In the natural state, the contact surface 3104 extends relative to the vibration-transmitting face-fitting assembly 313 towards the side of the vibration-transmitting face-fitting assembly 313 away from the outer shell assembly 30. Specifically, in some embodiments, in the natural state, when viewed from a direction perpendicular to the bone conduction vibration direction x5, the contact surface 3104 is gradually recessed towards the outer shell assembly 30 from its outer periphery to the hole edge 3103a of the through hole 3103. Based on this configuration, the face-fitting body 3101a has a suction cup structure, which can effectively improve the tightness of the fit between the face-fitting body 3101a and the user's face area, thereby effectively reducing the risk of the speaker assembly 3 moving relative to the user's face area during operation, and thus effectively improving the wearing stability of the headphones 1. Furthermore, this design allows the face-fitting body 3101a to have a larger deformable space along the bone conduction vibration direction x5, which means that there is a sufficiently large gap between the outer periphery of the contact surface 3104 and the hole edge 3103a of the through hole 3103 along the bone conduction vibration direction x5. Since the face-fitting body 3101a is softer than the vibration transmission face-fitting component 313, the larger deformation space allows the contact surface 3104 and the vibration transmission face-fitting component 313 to be flush with the face area side (i.e., the abutment surface 3130) when the earphone 1 is in the wearing state, ensuring that the auxiliary face-fitting component 310 has a sufficiently large auxiliary support force, thereby effectively relieving the support pressure of the vibration transmission face-fitting component 313 along the bone conduction vibration direction x5, and thus effectively reducing the workload of the transducer 312. At the same time, this design can also effectively ensure that the face-fitting body 3101a can provide a sufficiently comfortable elastic cushioning for the speaker component 3, so as to effectively reduce the clamping force of the wearing component 2, thereby effectively improving the wearing comfort of the earphone 1.For example, in some implementations, the vibration transmission face-fitting component 313 is provided with an abutment surface 3130 for contacting the user and transmitting vibrations. When the earphone 1 is in the wearing state, along the bone conduction vibration direction x5, the abutment surface 3130 is located between the outer periphery of the contact surface 3104 and the hole edge 3103a of the through hole 3103, or the abutment surface 3130 is flush with the hole edge 3103a of the through hole 3103. This makes the face-fitting body 3101a protrude relative to the abutment surface 3130 along the bone conduction vibration direction x5 in the natural state, and in the wearing state, the face-fitting body 3101a... Under the clamping force of the wearing component 2, 1a deforms along the bone conduction vibration direction x5. After reaching force balance, the abutment surface 3130 can be flush with the contact surface 3104, thereby effectively relieving the support pressure of the vibration transmission face-fitting component 313 along the bone conduction vibration direction x5. This effectively reduces the workload of the transducer 312. At the same time, this setting can also effectively ensure that the face-fitting body 3101a can provide sufficient and comfortable elastic cushioning for the speaker component 3, so as to effectively reduce the clamping force of the wearing component 2 and thus effectively improve the wearing comfort of the headphones 1.

[0130] Preferably, as shown in Figures 13 and 16, in some embodiments, in the observation plane perpendicular to the observation direction (the direction perpendicular to the bone conduction vibration direction x5), the face-fitting body 3101a has a thickness h5 extending along the bone conduction vibration direction x5. This thickness h5 is the distance between the contact surface 3104 along the bone conduction vibration direction x5 and the end face 3101c of the face-fitting body 3101a. The thickness of the face-fitting body 3101a is set to gradually decrease along the direction away from the through hole 3103, or alternatively, the thickness of the face-fitting body 3101a can be set to gradually increase and then decrease along the direction away from the through hole 3103. For example, in some embodiments, the thickness h5 of the face-fitting body 3101a starts from the edge 3103a of the through hole 3103 and gradually increases and then decreases along the positive direction from the edge 3103a of the through hole 3103 to the outer periphery of the contact surface 3104. The maximum value of the thickness h5 of the face-fitting body 3101a is located at the connection between the face-fitting body 3101a and the fixing ring 3102. Alternatively, in some embodiments, in the observation plane along the observation direction, the outer surface 3101d of the face-fitting body 3101a is tapered toward the outer shell assembly 30. That is, the radial dimension h8 of the outer surface 3101d of the face-fitting body 3101a (i.e., the dimension perpendicular to the bone conduction vibration direction x5) gradually decreases along the bone conduction vibration direction x5 and toward the positive direction of the outer shell assembly 30. Based on this configuration, the face-fitting body 3101a conforms to the physical structure of compression deformation in the direction of bone conduction vibration x5. This effectively improves the buffering capacity of the face-fitting body 3101a while also effectively reducing the structural size of the face-fitting body 3101a, thereby effectively reducing the overall mass of the speaker assembly 3.

[0131] Preferably, as shown in Figures 15 and 16, in some embodiments, an annular abutment portion 311b is provided around the outer periphery of the core housing 311. Along the bone conduction vibration direction x5, the end face 3101c of the face-fitting body 3101a and one end of the fixing ring 3102 abut against the annular abutment portion 311b, respectively. This arrangement effectively increases the connection stability between the auxiliary face-fitting component 310 and the core housing 311. Further, in some embodiments, the overlap between the end face 3101c of the face-fitting body 3101a and the annular abutment portion 311b has the maximum thickness. This arrangement ensures that the clamping force transmitted from the core housing 311 to the face-fitting body 3101a is applied at a point where the face-fitting body 3101a is easily triggered to deform along the bone conduction vibration direction, thereby improving the cushioning capacity of the face-fitting body 3101a and effectively enhancing the wearing stability of the earphone 1.

[0132] Preferably, as shown in Figures 13 and 16, in some embodiments, the face-fitting body 3101a has a first side 3101f facing the tragus in the wearing state and a second side 3101e facing away from the tragus. The ratio between the width h7 of the first side 3101f and the width h6 of the second side 3101e is between 0.1 and 0.2. If this ratio is too large, it will increase the distance between the vibration-transmitting face-fitting component 313 and the tragus, affecting the sound transmission effect of the bone conduction speaker 31. If the ratio is too small, it will result in a smaller structural strength of the first side 3101f of the face-fitting body 3101a and a smaller effective contact area with the user's face. This will not only affect the positioning accuracy of the vibration-transmitting face-fitting component 313 but also affect the wearing comfort of the earphone 1. Therefore, the aforementioned ratio is between 0.1 and 0.2. For example, the ratio can be any value between 0.1 and 0.2, such as 0.1, 0.11, 0.15, or 0.2. This effectively ensures the sound transmission effect of the bone conduction speaker 31 while also effectively improving the wearing comfort of the earphone 1 and the positioning accuracy of the vibration transmission face-fitting component 313. Furthermore, based on this setting, it can also effectively prevent the silicone adhesive piece 3101 from blocking the concha cavity. In embodiments where the speaker component 3 is provided with an air conduction speaker 32, the above-mentioned setting allows the external sound outlet of the air conduction speaker 32 (i.e., the second sound outlet 303 mentioned below) to better transmit sound into the ear canal within the concha cavity, thereby effectively improving the sound transmission effect of the air conduction speaker 32 and thus effectively improving the sound quality of the earphone 1.

[0133] Preferably, as shown in FIG16, in some embodiments, the width h7 of the first side 3101f is between 0.5 and 3 mm. For example, the width h7 of the first side 3101f can be set to any value between 0.5 and 3 mm, such as 0.5, 1.0, 1.5, 2.0, 3.0, etc. This can effectively ensure the sound transmission effect of the bone conduction speaker 31, while also effectively improving the wearing comfort of the earphone 1 and the positioning accuracy of the vibration transmission face-fitting component 313.

[0134] Optionally, as shown in Figure 13, in some embodiments, the speaker assembly 3 may further include an air-conducting speaker 32, which is disposed within the housing assembly 30. The air-conducting speaker 32 has a first sound outlet 3121, and the housing assembly 30 has a second sound outlet 303 corresponding to the first sound outlet 3121. When viewed along the vibration direction of the vibration transmission face-fitting assembly 313 (also known as the bone conduction vibration direction x5), the second sound outlet 303 is located on the periphery of the silicone adhesive member 3101, and in the wearing state, the second sound outlet 303 is disposed on the side of the silicone adhesive member 3101 facing the tragus. Based on this configuration, in the wearing state, the second sound outlet 303 can be positioned closer to the concha cavity, thereby effectively improving the sound transmission effect of the air-conducting speaker 32, and thus effectively improving the sound quality of the earphone 1.

[0135] Optionally, as shown in FIG13, in some embodiments, the outer shell assembly 30 includes a main shell 302 and a main cover 301. The main shell 302 forms an accommodating space with an opening. The bone conduction speaker 31 and the air conduction speaker 32 are disposed within the accommodating space. The main cover 301 covers the opening of the accommodating space. The main cover 301 is provided with a through-hole. At least the auxiliary face-contact component 310 and the vibration-transmitting face-contact component 313 on the bone conduction speaker 31 are exposed outside the outer shell assembly 30 through the through-hole to contact the user's face. The second sound outlet 303 is disposed on the main cover 301 and located on the side of the main cover 301 closer to the concha cavity to improve the sound transmission effect of the air conduction speaker 32.

[0136] The above are merely embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A wearing assembly, characterized by, The wearing assembly comprises a headband assembly, which comprises: a clamping member, which is curved along its length direction so that the headband assembly is arranged around the periphery of the user's head in a wearing state and provides a clamping force; an elastic covering body, which covers the clamping member; an elastic abutting portion, which is arranged on the side of the elastic covering body close to the head in the wearing state and is used for abutting against the head, the elastic abutting portion comprises two end portions arranged along its length direction and an intermediate portion connecting the two end portions, the two end portions are connected with the elastic covering body respectively, and the intermediate portion is arranged to be spaced apart from the elastic covering body in a direction away from the head in a natural state; and a connecting portion, which connects the intermediate portion and the elastic covering body.

2. The wearing assembly of claim 1, wherein, The elastic covering body, the elastic abutting portion and the connecting portion form an airbag, which has a cavity and an opening communicating the cavity with the outside.

3. The wearing assembly of claim 2, wherein, In the wearing state, the connecting portion and the opening are arranged on two sides of the elastic covering body and the elastic abutting portion respectively, which are opposite to each other along the sagittal axis of the human body.

4. The wearing assembly of claim 3, wherein, In the wearing state, the connecting portion is closer to the front side of the user than the opening along the sagittal axis of the human body.

5. The eyewear assembly of claim 2, wherein, The elastic covering body, the elastic abutting portion and the connecting portion are integrally formed.

6. The wearing assembly of claim 5, wherein, The headband assembly further comprises a first enclosing portion connected with the elastic abutting portion and a second enclosing portion connected with the elastic covering body, the first enclosing portion and the second enclosing portion enclose to form the opening.

7. The wearing assembly of claim 6, wherein, In the natural state, the size of the opening along the length direction of the clamping member is smaller than the size of the cavity along the length direction of the clamping member, and / or the size of the opening along the thickness direction of the clamping member is smaller than the size of the cavity along the thickness direction of the clamping member.

8. The wearing assembly according to claim 6 or 7, characterized in that The cavity is arranged in a strip shape, the opening is arranged in a strip shape and respectively extends along the length direction of the clamping member, and in the natural state, the ratio of the length of the opening to the length of the cavity is between 0.5 and 1.

9. The wearing assembly according to claim 6 or 7, characterized in that, The cavity is arranged in a strip shape, the number of the openings is at least two, the at least two openings are arranged at intervals along the length direction of the clamping member, and in the natural state, the ratio of the total length of the at least two openings to the length of the cavity is between 0.5 and 1.

10. The eyewear assembly of claim 2, wherein, The airbag is arranged symmetrically relative to the center position of the headband assembly along its length direction, and in the natural state, the ratio of the length of the cavity along the length direction of the clamping member to the length of the clamping member is greater than or equal to 0.5-0.

8.

11. The eyewear assembly of claim 1, wherein, In the natural state, the maximum spacing distance between the intermediate portion and the elastic covering body is greater than or equal to 1-5 mm.

12. The eyewear assembly of claim 1, wherein, The wearing assembly further comprises a connecting assembly, one end of the connecting assembly is connected with the end portion of the headband assembly, and the other end is used for connecting with a speaker assembly; in the natural state, the connecting assemblies arranged at the two ends of the headband assembly are arranged to cross each other.

13. The wearing assembly of claim 12, wherein, The wearing assembly is used to position the speaker assembly at the face area in front of the tragus of the user in the wearing state, and in the wearing state, the elastic abutting part forms a first contact area with the top of the head to achieve the auxiliary positioning of the wearing assembly on the head.

14. The wearing assembly of claim 13, wherein, The connecting assembly further comprises a fixing assembly and a telescopic assembly, one end of the fixing assembly is connected with the end of the headband assembly, one end of the telescopic assembly is inserted into the fixing assembly from the other end of the fixing assembly, and the other end of the telescopic assembly is used to connect with the speaker assembly, and the telescopic assembly adjusts the wearing position of the speaker assembly through the telescopic movement relative to the fixing assembly; in the wearing state, the fixing assembly forms a second contact area with the side of the head, and the first contact area and the second contact area cooperate to achieve the auxiliary positioning of the wearing assembly on the head.

15. An earphone, characterized by The wearing assembly as claimed in any one of claims 1-14 and the speaker assembly connected with the wearing assembly are included, and the wearing assembly is used to position the speaker assembly at the face area in front of the tragus of the user in the wearing state.

16. The earphone of claim 15, wherein, The speaker assembly comprises a shell assembly and a bone conduction speaker and / or an air conduction speaker arranged in the shell assembly.

17. A wearing assembly characterized by, The wearing assembly comprises a headband assembly, a connecting assembly and a soft abutting part, the headband assembly is arranged around the periphery of the top of the head of the user in the wearing state and provides a clamping force, two ends of the headband assembly along the extension direction thereof are respectively connected with one connecting assembly, the connecting assembly is used to connect with the speaker assembly, and each connecting assembly is provided with the soft abutting part close to one side of the head in the wearing state, and each soft abutting part is used to abut against the side of the head to achieve the positioning of the wearing assembly on the head, the contact surface of each soft abutting part with the head has a length direction and a width direction, the length direction of the contact surface is arranged along the extension direction of the headband assembly, and the maximum size of the contact surface along the length direction thereof is greater than the maximum size along the width direction thereof.

18. The eyewear assembly of claim 17, wherein, In the wearing state, the contact length of the contact surface with the head along the length direction thereof is between 25-50 mm.

19. The eyewear assembly of claim 18, wherein, In the wearing state, the contact area of the contact surface with the head is between 150 and 400 mm 2 .

20. The eyewear assembly of claim 17, wherein, Each connecting assembly comprises a shell and a telescopic assembly, the shell comprises opposite first and second ends in the extension direction of the headband assembly, the first end of the shell is connected with the corresponding end of the headband assembly, one end of the telescopic assembly is inserted into the shell from the second end of the shell, and the other end of the telescopic assembly is used to connect with the speaker assembly, and the telescopic assembly adjusts the wearing position of the speaker assembly through the telescopic movement relative to the shell; and the soft abutting part is arranged on the side of the shell close to the head in the wearing state.

21. The eyewear assembly of claim 20, wherein, In the natural state, the interval distance between the second ends of the two shells is between 30-60 mm, the thickness of the soft abutting part is between 3-7 mm, and in the wearing state, the thickness direction of the soft abutting part is the direction close to or away from the side of the head.

22. The wearing component according to claim 21, characterized in that, In the wearing state, the two connection assemblies are arranged to cross each other.

23. The eyewear assembly of claim 20, wherein, The soft abutting part is detachably connected with the shell.

24. The eyewear assembly of claim 23, wherein, The number of the soft abutting parts is at least two groups, and the thickness of the soft abutting parts in different groups is different.

25. The eyewear assembly of claim 23, wherein, The side of the shell close to the head is provided with an extension wall, the extension wall and the shell form a positioning groove, the side of the shell close to the head forms the bottom wall of the positioning groove, and the extension wall forms the side wall of the positioning groove.

26. The eyewear assembly of claim 25, wherein, The wearing assembly further comprises a magic tape, the magic tape comprises a hook-shaped patch and a velvet patch, the hook-shaped patch is arranged on the bottom wall of the positioning groove, and the velvet patch is arranged on one side of the soft abutting part, or the hook-shaped patch is arranged on one side of the soft abutting part, and the velvet patch is arranged on the bottom wall of the positioning groove.

27. The eyewear assembly of claim 25, wherein, The wearing assembly further comprises a wire arranged in the headband assembly and the shell, the bottom wall of the positioning groove is provided with a wire slot, and the shell is provided with a wire inlet and a wire outlet at two ends in the extension direction of the extension assembly.

28. The eyewear assembly of claim 20, wherein, In the wearing state, the headband assembly forms a first contact area with the top of the head, and each soft abutting part forms a second contact area with the side of the head, and the first contact area and the second contact area are used to realize the positioning of the wearing assembly on the head.

29. The eyewear assembly of claim 17, wherein, In the natural state, the two connection assemblies are arranged to cross each other.

30. The eyewear assembly of claim 17, wherein, The soft abutting part comprises a sponge body and cloth wrapped around the sponge body, and the surface of the cloth is provided with arrayed point-shaped or strip-shaped silica gel.

31. The wearing assembly of claim 17, in the length direction, the soft abutting part comprises a first end and a second end arranged oppositely, in the natural state, the thickness of the first end and the second end is different, and in the wearing state, the thickness direction of the soft abutting part is the direction close to or away from the side of the head.

32. The eyewear assembly of claim 31, wherein, The thickness difference between the first end and the second end is between 0.8-3mm, or the thickness of the first one of the first end and the second end is less than the thickness of the second one of the first end and the second end, and in the direction from the first one to the second one, the thickness of the soft abutting part gradually increases.

33. An earphone, characterized by The wearing assembly as claimed in any one of claims 17-32, and a speaker assembly connected with the wearing assembly, the wearing assembly being used to position the speaker assembly at a face area in front of a tragus of a user in a wearing state.

34. The earphone of claim 33, wherein, The speaker assembly comprises a housing assembly and a bone conduction speaker and / or an air conduction speaker arranged in the housing assembly 35. A loudspeaker assembly comprising: The speaker assembly comprises a housing assembly and a bone conduction speaker, the bone conduction speaker comprising a core casing, a transducing device, a vibration-transmitting face-adhering assembly and an auxiliary face-adhering assembly, the core casing being supported on the housing assembly and at least partially exposed from the housing assembly, the transducing device being arranged inside the core casing, the vibration-transmitting face-adhering assembly being connected with the transducing device and being in contact with the face area in front of the tragus of the user in the wearing state, the auxiliary face-adhering assembly comprising a fixing ring and a silica gel adhering member, the fixing ring being sleeved on the core casing, the silica gel adhering member comprising a face-adhering main body and a ring-shaped flange sleeved on an outer ring surface of the fixing ring, a through hole being arranged on the face-adhering main body, the ring-shaped flange being connected with a side of the face-adhering main body facing the core casing at a periphery of the through hole, the vibration-transmitting face-adhering assembly being exposed via the through hole, the face-adhering main body being in contact with the face area surrounding the vibration-transmitting face-adhering assembly in the wearing state.

36. The loudspeaker assembly of claim 35, wherein, The face-adhering main body has a first side facing the tragus and a second side away from the tragus in the wearing state, a ratio between a width of the first side and a width of the second side being between 5 and 10.

37. The loudspeaker assembly of claim 36, wherein, The width of the first side is between 0.5 and 3 mm.

38. The speaker assembly of claim 35, wherein, The outer wall surface of the core casing and the inner ring surface of the fixing ring are respectively provided with buckling structures matched with each other.

39. The speaker assembly of claim 35, wherein, In a direction towards a middle portion of the through hole, a hole rim of the through hole is arranged closer to the middle portion of the through hole relative to the inner ring surface of the fixing ring.

40. The loudspeaker assembly of claim 39, wherein, In the direction towards the middle portion of the through hole, a spacing distance between the hole rim of the through hole and the inner ring surface of the fixing ring is between 1 and 3 mm.

41. The speaker assembly of claim 35, wherein, The face-adhering main body and the ring-shaped flange are integrally formed and fixed to the fixing ring in a formed manner.

42. The speaker assembly of claim 35, wherein, In a natural state, a contact surface of the face-adhering main body for contacting the face area extends towards a side of the vibration-transmitting face-adhering assembly away from the housing assembly relative to the vibration-transmitting face-adhering assembly.

43. The loudspeaker assembly of claim 42, wherein, A thickness of the face-adhering main body is arranged to gradually decrease in a direction away from the through hole, or a side of the face-adhering main body away from the contact surface is arranged in a tapered manner towards the housing assembly.

44. The speaker assembly of claim 35, wherein, The speaker assembly further comprises an air conduction speaker arranged in the housing assembly, the air conduction speaker being provided with a first sound outlet, the housing assembly being provided with a second sound outlet corresponding to the first sound outlet, the second sound outlet being located at a periphery of the silica gel adhering member when viewed in a vibration direction of the vibration-transmitting face-adhering assembly, the second sound outlet being arranged at a side of the silica gel adhering member facing the tragus in the wearing state.

45. An earphone, comprising: The earphone comprises the speaker assembly as claimed in any one of claims 35-44 and a wearing assembly connected with the speaker assembly, the wearing assembly being used to position the speaker assembly at a face region in front of a tragus of a user in a wearing state.

Images