Wearable component and earphone

Abstract

The present application discloses a wearing assembly and earphones, the wearing assembly includes a headband assembly, a connecting assembly and a soft abutment portion, the headband assembly is arranged around the periphery of the top of the user's head in the wearing state and provides a clamping force, the headband assembly is connected to a connecting assembly at both ends along its extension direction, the connecting assembly is used to connect with the speaker assembly, each connecting assembly is provided with a soft abutment portion on the side close to the head in the wearing state, each soft abutment portion is used to abut against the side of the head to achieve the positioning of the wearing assembly on the head, each soft abutment portion has a contact surface with the head in 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 dimension of the contact surface along its length direction is greater than the maximum dimension along its width direction. Through the above method, the wearing stability and wearing comfort of the earphones can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of sound-generating instruments, and in particular to a wearing assembly and earphones. Background Art

[0002] With the increasing popularity of electronic devices, electronic devices have become an indispensable social and entertainment tool in people's daily lives, and people's requirements for electronic devices are getting higher and higher. Electronic devices such as headphones and smart glasses have also been widely used in people's daily lives. They can be used in conjunction with terminal devices such as mobile phones and computers to provide users with an auditory feast. However, current ear-hook electronic devices, such as ear-hook headphones, generally have the disadvantages of poor wearing stability and wearing comfort. Therefore, how to improve the wearing stability and wearing comfort of electronic devices such as headphones is an urgent problem that needs to be solved. Utility Model Content

[0003] The present application provides a wearing assembly, which includes a headband assembly, a connecting assembly and a soft abutment portion. The headband assembly is arranged around the periphery of the top of the user's head in a wearing state and provides a clamping force. Two ends of the headband assembly along its extension direction are respectively connected to a connecting assembly, and the connecting assembly is used to connect with a speaker assembly. Each connecting assembly is provided with a soft abutment portion on a side close to the head in a wearing state, and each soft abutment portion is used to abut against the side of the head to achieve positioning of the wearing assembly on the head. The contact surface between each soft abutment portion and 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 dimension of the contact surface along its length direction is greater than the maximum dimension along its width direction.

[0004] In some embodiments, when the wearer is in wear, the contact length of the contact surface with the head along its length direction is between 25 and 50 mm.

[0005] In some embodiments, when worn, the contact surface has a contact area with the head between 150 and 400 mm. 2 .

[0006] In some embodiments, each connecting component includes a shell and a telescopic component, the shell includes a first end and a second end relative to each other in the extension direction of the headband assembly, the first end of the shell is connected to an end corresponding to the headband assembly, one end of the telescopic component is inserted into the shell from the second end of the shell, and the other end of the telescopic component is used to connect to the speaker assembly, and the telescopic component adjusts the wearing position of the speaker assembly by telescoping relative to the shell; the soft abutment portion is arranged on the side of the shell close to the head when worn.

[0007] In some embodiments, in a natural state, the spacing distance between the second ends of the two shells is between 30 and 60 mm, the thickness of the soft abutment portion is between 3 and 7 mm, and in a worn state, the thickness direction of the soft abutment portion is close to or away from the side of the head.

[0008] In some embodiments, when the spacing distance between the second ends of the two shells is opened to 150-170 mm, the clamping force between the second ends of the two shells is between 78 and 90 g, and the two soft abutting portions are configured so that in the worn state, the clamping force between the speaker assemblies connected by the two connecting assemblies is between 35 and 50 g.

[0009] In some embodiments, the soft abutment portion is detachably connected to the housing.

[0010] In some embodiments, the number of the soft abutting parts is at least two groups, and the thicknesses of the soft abutting parts in different groups are different. When worn, the thickness direction of the soft abutting parts is close to or away from the side of the head.

[0011] In some embodiments, an extension wall is provided on the side of the shell close to the head, and the extension wall and the shell are arranged to form a positioning groove. When the shell is worn, the side close to 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 portion is detachably arranged in the positioning groove.

[0012] In some embodiments, the wearing component also includes Velcro, which includes a hook patch and a velvet patch. The hook patch is arranged on the bottom wall of the positioning groove, and the velvet patch is arranged on one side of the soft abutment portion, or the velvet patch is arranged on the bottom wall of the positioning groove, and the hook patch is arranged on one side of the soft abutment portion, and the soft abutment portion is detachably connected to the shell via the Velcro.

[0013] In some embodiments, the wearing assembly further includes a wire passed through the headband assembly and the shell, a wiring groove is provided on the bottom wall of the positioning groove, and a wire entry and a wire exit are respectively provided at both ends of the shell in the telescopic direction of the telescopic assembly. The wire passes through the positioning groove through the wire entry and is embedded in the wiring groove, and the wire passes out of the positioning groove through the wire exit.

[0014] In some embodiments, when worn, the headband assembly forms a first contact area with the top of the head, and each soft abutment portion forms a second contact area with the side of the head. The first contact area and the second contact area are used to position the worn assembly on the head.

[0015] In some embodiments, in a natural state, the two connection components are arranged to cross each other.

[0016] In some embodiments, the soft contact portion includes a sponge body and a cloth wrapping the sponge body, and the surface of the cloth is provided with dot-shaped or strip-shaped silica gel distributed in an array.

[0017] In some embodiments, the soft abutment portion includes a first end and a second end that are relatively disposed. In a natural state, the thickness of the first end and the second end are different. In a worn state, the thickness direction of the soft abutment portion is in a direction close to or away from the side of the head.

[0018] In some embodiments, the thickness difference between the first end and the second end is between 0.8-3 mm, or the thickness of the first end is less than the thickness of the second end, and the thickness of the soft abutment portion gradually increases in the direction from the first end to the second end.

[0019] The present application provides an earphone, which includes a wearing component in any of the above-mentioned embodiments and a speaker component connected to the wearing component, and the wearing component is used to position the speaker component in the facial area in front of the user's tragus when worn.

[0020] In some embodiments, the speaker assembly includes a housing assembly and a bone conduction speaker and / or an air conduction speaker disposed in the housing assembly.

[0021] The beneficial effect of the present application is that: through the above method, each connecting component is provided with a soft abutment portion on the side close to the head in the wearing state, that is, the fixing component includes a soft abutment portion on the side close to the head in the wearing state, and the soft abutment portion is provided on the side of the shell close to the head. For example, in some embodiments, in the wearing state, the second shell is provided closer to the head relative to the first shell, so the soft abutment portion is provided on the second shell and is located on the side of the second shell close to the head. Further, each soft abutment portion is used to abut against the side of the head to achieve auxiliary positioning of the wearing component on the head. Such a setting enables the fixing component to abut against the side of the head through the soft abutment portion to form a second contact area, so that the connecting component can cooperate with the headband component (for example, the headband component can form a first contact area with the head through the elastic abutment portion) and the two groups of speaker components to achieve five-point contact, thereby effectively increasing the contact area between the earphone and the head, and then effectively improving the wearing stability of the earphone. Furthermore, the soft abutment part is made of a soft material. When the soft abutment part abuts against the side of the head in the wearing state, the soft abutment part will produce deformation along its thickness direction, so as to have a certain buffering effect on the clamping force of the headband assembly, so as to effectively reduce the clamping force of the headband assembly on both sides of the head, thereby effectively improving the wearing comfort of the earphone. Furthermore, each soft abutment part has a contact surface with the head in a length direction and a width direction, and the length direction of the contact surface is arranged along the extension direction of the headband assembly, and the maximum dimension of the contact surface along its length direction is greater than its maximum dimension along its width direction. Such an arrangement allows the contact surface of the soft abutment part to extend as far as possible in the extension direction of the headband assembly, effectively improving the contact length of the contact surface with the head in the length direction, so as to effectively improve the wearing stability of the earphone, and also effectively improve the concealment of the soft abutment part in the wearing state, thereby effectively improving the aesthetics of the earphone. Furthermore, if the length dimension of the contact surface in the length direction and the width dimension in the width direction are too close, when the area of ​​the contact surface is equal, such a setting will cause the contact surface to contact and abut the side of the head in a manner similar to a "dot" contact, which greatly reduces the lateral damping between the soft abutting portion and the head. During wearing, such a setting will increase the risk of the entire earphone flipping around the "dot" and falling off. Therefore, the maximum dimension of the contact surface along its length direction is made larger than its maximum dimension along its width direction, so that the contact length of the soft abutting portion along the extension direction of the headband assembly can be increased as much as possible, so that the contact surface is set in a "quasi-rectangular" shape, avoiding the formation of a "dot" contact between the contact surface and the side of the head, thereby effectively improving the lateral damping between the soft abutting portion and the head, and further effectively reducing the risk of the entire earphone flipping and falling off.

[0022] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 is a schematic diagram of the three-dimensional structure of an earphone embodiment of the present application;

[0025] Figure 2 yes Figure 1 A schematic diagram of the exploded structure of the earphone shown;

[0026] Figure 3 yes Figure 2 A schematic diagram of the three-dimensional structure of the elastic covering body, the elastic abutting portion and the connecting portion shown;

[0027] Figure 4 yes Figure 1 A schematic diagram of the connection structure of the elastic covering body, the elastic abutting portion and the connecting portion of the headband assembly shown;

[0028] Figure 5 yes Figure 1 A schematic cross-sectional view of the headband assembly at the symmetry plane aa;

[0029] Figure 6 yes Figure 5 A schematic structural diagram of the cross section cc of the headband assembly shown;

[0030] Figure 7 yes Figure 2 An exploded schematic diagram of the connection assembly shown;

[0031] Figure 8 yes Figure 1 A schematic structural diagram of the cross section bb of the connection assembly shown;

[0032] Fig. 9 yes Figure 7 A schematic diagram of the forward structure of the elastic abutment portion shown;

[0033] Fig.10 yes Figure 7 A schematic diagram of the lateral structure of the elastic abutment portion shown;

[0034] Fig.11 yes Figure 1 A schematic diagram of the three-dimensional structure of the headband assembly and the connecting assembly shown;

[0035] Fig.12 yes Figure 7A schematic diagram of the forward structure of the second shell shown;

[0036] Fig.13 yes Figure 1 A schematic structural diagram of a cross section dd of the loudspeaker assembly shown;

[0037] Fig.14 yes Figure 2 A schematic diagram of the three-dimensional structure of the silicone fitting shown;

[0038] Fig.15 yes Figure 2 The exploded structural diagram of the fixing ring and the movement housing is shown;

[0039] Fig.16 yes Fig.14 Schematic diagram of the structure of the cross section ee of the silicone bonding part shown. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the technical solution of the present application, the charging box provided by the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It can be understood that the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of this application.

[0041] The terms "first", "second", etc. in this application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices.

[0042] The following earphone embodiment of the present application describes an exemplary structure of the earphone 1.

[0043] like Figure 1 As shown, the headset 1 may include a wearing component 2, a speaker component 3 and a stick microphone component 4. The number of the speaker components 3 may be two. The two speaker components 3 are used to transmit vibration and / or sound to the left ear and the right ear of the user respectively. The two speaker components 3 may be the same or different. For example, one speaker component 3 may be provided with a stick microphone component 4, while the other speaker component 3 may not be provided with a stick microphone component 4.

[0044] like Figure 2As shown, the wearing component 2 may include a headband component 21 and a connecting component 22. The number of the connecting components 22 may be two. The two ends of the headband component 21 are connected to two connecting components 22 in a one-to-one correspondence, and the two connecting components 22 are connected in a one-to-one correspondence. The two connecting components 22 are connected to two speaker components 3 in a one-to-one correspondence. The headband component 21 is used to go around the top of the user's head, and the shape of the headband component 21 can match the contour of the user's head, so that the user is more comfortable and stable when wearing the headband component 21. The headband component 21 is also used to elastically clamp both sides of the user's head. The connecting component 22 can perform telescopic movement to change its own length, thereby changing the distance between the headband component 21 and the speaker component 3, and then adaptively adjusted according to the different head shapes of the users, so that the speaker component 3 can be positioned in a suitable position, thereby improving the compatibility of the wearing component 2.

[0045] like Figure 2 As shown, 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 accommodate the bone conduction speaker 31 and the air conduction speaker 32. The bone conduction speaker 31 is used to fit the user's face, and the air conduction speaker 32 is used to transmit air conduction sound waves to 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. Figure 2 As shown, for example, one speaker assembly 3 may include a control circuit board 33, and another speaker assembly 3 may not include the control circuit board 33, but may include a battery 34. The connecting wire between the two speaker assemblies 3 may be passed across the wearable assembly 2. For example, a speaker assembly 3 may include both a control circuit board 33 and a battery 34. Alternatively, the number of control circuit boards 33 may be two, and each speaker assembly 3 may include a control circuit board 33 respectively. There may also be two batteries 34, and each speaker assembly 3 may include a battery 34 respectively.

[0046] like Figure 2As shown, the housing assembly 30 may include a main housing 302 and a main cover 301. The main housing 302 may have an open end, and the main cover 301 covers the open end of the main housing 302. The main cover 301 may be provided with a sound outlet (i.e., the second sound outlet described below) for the air conduction speaker 32 to emit sound. Part of the bone conduction speaker 31 may be exposed through the open end of the main housing 302 for fitting the user's face. The bone conduction speaker 31 and the air conduction speaker 32 may be perpendicular to each other and assembled in the main housing 302 in a manner that the vibration directions are perpendicular to each other, so as to reduce mutual interference between the bone conduction speaker 31 and the air conduction speaker 32. For the comfort of the face, the bone conduction speaker 31 is provided with an auxiliary face-fitting assembly 310. The auxiliary face-fitting assembly 310 is used to increase the contact area between the bone conduction speaker 31 and the user's face in the wearing state, thereby improving the wearing comfort.

[0047] The stick microphone assembly 4 is rotatably arranged on the speaker assembly 3. The stick microphone assembly 4 may include a stick body assembly 42, a microphone assembly 41 and a shaft mechanism 43, wherein the microphone assembly 41 and the shaft mechanism 43 may be connected to both ends of the stick body assembly 42, and the shaft mechanism 43 is rotatably connected to the speaker assembly 3. In the wearing state, the shaft mechanism 43 may position the microphone assembly 41 in the sound pickup area of ​​the user's mouth by rotating relative to the speaker assembly 3. The microphone assembly 41 is provided with at least one microphone and a related button, which may realize turning the microphone on or off.

[0048] In the fields of medicine and anatomy, we can define three basic planes of the human body: the sagittal plane, the coronal plane, and the horizontal plane, as well as three basic axes: the sagittal axis SA (SagittalAxis), the coronal axis CA (CoronalAxis), and the vertical axis VA (VerticalAxis). Among them, the sagittal plane refers to a plane perpendicular to the ground along the front-to-back direction of the body, which divides the human body into left and right parts; the coronal plane refers to a plane perpendicular to the ground along the left-to-right direction of the body, which divides the human body into front and back parts; the horizontal plane refers to a plane parallel to the ground along the up-down direction of the body, which divides the human body into upper and lower parts. Correspondingly, the sagittal axis SA refers to the axis along the front-to-back direction of the body and perpendicular to the coronal plane, the coronal axis refers to the axis along the left-to-right direction of the body and perpendicular to the sagittal plane, and the vertical axis VA refers to the axis along the up-down direction of the body and perpendicular to the horizontal plane. As Figure 3 As shown, 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.

[0049] The following content will describe the earphone 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, the air conduction speaker 32, etc., can be used not only in the earphone 1, but also in other electronic devices, such as mobile phones, speakers, smart wearable devices, etc.

[0050] The following content mainly describes the structures of the wearing component 2, speaker component 3, etc. of the headset 1 by way of example.

[0051] Preferably, if Figure 1-2 As shown, in some embodiments, the headband assembly 21 may include a clamping member 210, an elastic covering body 212, an elastic abutment portion 211, and a connecting portion 213. The clamping member 210 is arranged in a curved shape along its length direction, so that the headband assembly 21 is arranged around the periphery of the top of the user's head when worn, and provides a clamping force for the headband assembly 21 as a whole, so that the headband assembly 21 as a whole can maintain a stable clamping posture with the human head, thereby effectively ensuring the wearing stability of the headset 1. The elastic covering body 212 covers the clamping member 210, effectively improving the aesthetics and wearing comfort of the headset 1. Furthermore, in the worn state, the elastic abutment portion 211 is arranged on the side of the elastic covering body 212 close to the top of the head, and is used to abut against the top of the head. Such an arrangement enables the headband assembly 21 as a whole to abut against the human head through the elastic abutment portion 211, so as to effectively improve the wearing comfort of the earphone 1. At the same time, in the worn state, the elastic abutment portion 211 serves as one of the contact areas (also called the first contact area) where the earphone 1 contacts the human body, so as to achieve auxiliary positioning of the wearing assembly 2 on the head, and cooperate with other contact points between the earphone 1 and the human body, so that the earphone 1 can form at least three-point contact with the head in the worn state. For example, in some embodiments, when the earphone 1 is in the worn state, the two speaker assemblies 3 of the earphone 1 are respectively positioned at the facial area in front of the user's tragus, so as to cooperate with the wearing assembly 2 to form a three-point contact, based on which the wearing stability of the earphone 1 can be effectively improved.

[0052] Furthermore, if Figure 4As shown, 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 a natural state. Specifically, in the wearing state, the middle portion 2110 is closer to the user's head than the elastic covering body 212, and the middle portion 2110 and the elastic covering body 212 are spaced apart. Such a configuration allows the elastic abutting portion 211 to be deformed under the action of the clamping member 210 while reserving more sufficient deformation space for the elastic abutting portion 211, thereby effectively preventing interference between the elastic covering body 212 and the elastic abutting portion 211, so that the elastic abutting portion 211 can be deformed smoothly in the wearing state, and the elastic abutting portion 211 can better adapt to the user's head contour, ensuring that the abutting portion can stably abut against the head, thereby effectively improving the wearing stability and comfort of the earphone 1.

[0053] In addition, the connecting portion 213 connects the middle portion 2110 and the elastic covering body 212, so that the connecting portion 213 can provide a restraining force for the clamping member 210 and the elastic abutting portion 211. Such a configuration can effectively reduce the risk of relative shaking between the clamping member 210 and the elastic abutting portion 211 in a direction parallel to the sagittal axis, thereby effectively improving the wearing stability of the wearing component 2, and further effectively improving the wearing stability of the earphone 1.

[0054] 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 abutting portion 211 is arranged parallel to the length direction x1 of the headband assembly 21 .

[0055] Optionally, in some embodiments, the connecting portion 213 can be a fence structure, which is arranged 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. Such a setting can effectively reduce the risk of relative shaking between the clamping member 210 and the elastic abutment portion 211 along the direction parallel to the sagittal axis, and can also effectively reduce the overall mass of the wearing component 2.

[0056] Preferably, if Figure 4-6As shown, in this embodiment, the connecting portion 213, the elastic covering body 212 and the elastic abutting portion 211 are arranged to form an air bag 214, wherein the air bag 214 has a cavity 2141 and an opening 2142 connecting the cavity 2141 with the outside. Specifically, the connecting portion 213 is arranged on one side of the elastic covering body 212 and the elastic abutting portion 211 along the normal direction of the length direction of the clamping member 210, and the connecting portion 213 is a continuous surrounding wall structure, which is arranged together with the elastic covering body 212 and the elastic abutting portion to form a semi-enclosed air bag 214, which can effectively reduce the risk of relative shaking between the clamping member 210 and the elastic abutting portion 211 in a direction parallel to the sagittal axis, and can also effectively improve the comfort of the head when the wearing assembly 2 is worn. In addition, a cavity 2141 is formed between the elastic covering body 212 and the elastic abutting portion 211, and the cavity 2141 is connected to the outside through the opening 2142. When the elastic abutting portion 211 is deformed, the cavity 2141 is compressed, and the gas in the cavity 2141 can be discharged from the opening 2142, thereby effectively reducing the deformation resistance of the elastic abutting portion 211, so that the elastic abutting portion 211 can be deformed smoothly and abut against the user's head, thereby increasing the friction between the contact surface with the user's head, thereby effectively ensuring the wearing stability of the earphone 1.

[0057] Preferably, if Figure 4-6 As shown, in some embodiments, the elastic covering body 212, the elastic abutting portion 211 and the connecting portion 213 can be formed in an integrated manner, that is, the elastic covering body 212, the elastic abutting portion 211 and the connecting portion 213 are integrally formed, for example, by an injection molding process. Such a configuration can effectively improve the structural stability and appearance consistency of the elastic covering body 212, the elastic abutting portion 211 and the connecting portion 213, and effectively improve the overall aesthetics of the earphone 1.

[0058] Preferably, if Figure 4-6 As shown, in some embodiments, in the worn state, the connecting portion 213 and the opening 2142 of the airbag 214 are respectively arranged on the elastic covering body 212 and the elastic abutting portion 211 on opposite sides of each other along a direction parallel to the sagittal axis. Such an arrangement enables the airbag 214 to have a sufficient physical area in contact with the user's head in the worn state, thereby effectively increasing the contact area between the airbag 214 and the head, and further effectively improving the wearing stability of the earphone 1.

[0059] Preferably, if Figure 4-6As shown, in some embodiments, in the worn state, the connecting portion 213 is closer to the front side of the user in the sagittal axis direction of the human body (i.e., the direction parallel to the sagittal axis) than the opening 2142 of the airbag 214. Such a setting can effectively improve the concealment of the opening 2142 of the airbag 214 in the worn state, thereby effectively improving the aesthetics of the headset 1.

[0060] Preferably, if Figure 4-6 As shown, 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 covering body 212, wherein the first enclosure portion 2112 and the second enclosure portion 2121 enclose an opening 2142 of the airbag 214. Specifically, the first enclosure portion 2112 is arranged along the sagittal axis direction on the side of the elastic abutment portion 211 away from the connecting portion 213, one end of which 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 arranged along the sagittal axis direction on the side of the elastic covering body 212 away from the connecting portion 213, one end of which 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. By so configuring, the structural dimensions of the opening 2142 of the airbag 214 are smaller than the structural dimensions of the cavity 2141, so as to effectively ensure that the elastic abutment portion 211 can be smoothly deformed to abut against the head, while also effectively improving the aesthetics of the earphone 1. Specifically, in some embodiments, in a 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). Such a configuration can effectively ensure that the elastic abutting portion 211 can be smoothly deformed to abut against the head, while also effectively improving the wearing comfort.

[0061] Alternatively, if Figure 4-6 As shown, in some embodiments, the first enclosure portion 2112 serves as a part of the elastic abutment portion 211 , and the second enclosure portion 2121 serves as a part of the elastic covering body 212 . Such a configuration can effectively improve the appearance consistency of the headband assembly 21 , thereby effectively improving the aesthetics of the headset 1 .

[0062] Preferably, if Figure 6As shown, 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, and they extend along the length direction of the clamping member 210 respectively. In a 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 arranged in a strip shape smoothly along the length direction of the clamping member 210, and the opening 2142 of the airbag 214 is arranged in a strip shape smoothly along the length direction of the clamping member 210, which facilitates the demoulding process of the headband assembly 21, thereby effectively improving the production efficiency of the headband assembly 21. Moreover, if the ratio of the length h3 of the opening 2142 to the length h2 of the cavity 2141 is too small, the difficulty of the demolding process of the airbag 214 will be increased, and the production efficiency of the headband assembly 21 will be reduced. Therefore, the ratio of the length h3 of the opening 2142 to the length h2 of the cavity 2141 is set 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, etc., which can effectively reduce the difficulty of the demolding process of the airbag 214, thereby effectively improving the production efficiency of the headset 1, so as to effectively reduce the production cost of the headset 1. In addition, with such a configuration, the compression deformation and restoration of the airbag to its original shape can be achieved quickly, and the wearing position of the top of the head can be effectively adjusted when the user wears it. For another 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 satisfies the above range, the length h3 of the opening 2142 of the airbag 214 can be set to actual dimensions such as 100.0 mm, 103.6 mm, 107.2 mm, and the length h2 of the cavity 2141 can be set to actual dimensions such as 130.0 mm, 133.7 mm, 137.4 mm, etc.

[0063] Alternatively, if Figure 5 As shown, 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 spacing distance between the middle portion 2110 and the opposite surface of the elastic covering body 212, wherein the maximum spacing distance is greater than or equal to 1 to 5 mm. For example, the maximum spacing distance can be set to specific values ​​such as 1 mm, 2 mm, 2.1 mm, 2.2 mm, 3 mm, 4 mm, 5 mm, etc. Such a setting can effectively ensure that the maximum deformation position of the elastic abutment portion 211 (the maximum deformation position of the elastic abutment portion 211, that is, the area corresponding to the elastic abutment portion 211 and the center position) has sufficient deformation space, thereby effectively ensuring the overall bending degree of the elastic abutment portion 211, so as to effectively increase the contact area between the elastic abutment portion 211 and the user's head, thereby effectively improving the wearing stability of the earphone 1.

[0064] Furthermore, if Figure 4-6As shown, in some embodiments, along the length direction x1 of the headband assembly 21, the thickness dimension 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) to both sides thereof, and the middle of the cavity 2141 corresponds to the center position on the length direction x1 of the headband assembly 21, and the thickness dimension h1 of the cavity 2141 located in the middle of the cavity 2141 is the maximum thickness dimension of the cavity 2141. This arrangement allows the thickness dimension h1 of the cavity 2141 to correspond to the deformation size of each position of the elastic abutment 211, so that the elastic abutment 211 can better deform, so as to effectively increase the contact area between the elastic abutment 211 and the head, thereby effectively improving the wearing stability of the earphone 1.

[0065] Alternatively, if Figure 4-6 As shown, in some embodiments, 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 dimension h1 of the cavity 2141 may also be uniformly set, wherein the thickness dimension h1 is greater than or equal to 1 to 5 mm. For example, the thickness dimension h1 of the cavity 2141 may be set to specific values ​​such as 1 mm, 2 mm, 2.1 mm, 2.2 mm, 3 mm, 4 mm, and 5 mm. Such a setting can effectively ensure that the elastic abutting portion 211 has sufficient deformation space, thereby effectively ensuring the overall bending degree of the elastic abutting portion 211, so as to effectively increase the contact area between the elastic abutting portion 211 and the user's head, thereby effectively improving the wearing stability of the headset 1.

[0066] Preferably, if Figure 1 , Figure 4 and Figure 5As shown, in some embodiments, the headband assembly 21 has a center position along its length direction, wherein the airbag 214 is symmetrically arranged relative to the center position. Specifically, in this embodiment, the connecting portion 213, the elastic abutting portion 211 and the elastic covering body 212 are symmetrically arranged relative to the center position, so that the airbag 214 as a whole is symmetrically arranged relative to the center position. Such an arrangement makes the overall contour of the airbag 214 more adapted to the user's head contour, thereby effectively improving the wearing stability of the headband assembly 21. Furthermore, the cavity 2141 serves as a cavity that provides a deformation space for the elastic abutment 211, and the clamping member 210 serves as a component for providing clamping force. Therefore, the bending degree 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. Therefore, in the natural state, the ratio of the length of the cavity 2141 along the length direction of the clamping member 210 (that is, the length h2) to the length of the clamping member 210 is set to be greater than or equal to 0.5-0.8. 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, etc., which can effectively ensure the bending degree 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 thereby effectively improving the wearing stability of the earphone 1.

[0067] It should be noted that the center position can be defined as a region between two sides of the symmetry plane aa of the headband assembly 21 that extend along the length direction x1 of the headband assembly 21 by a preset distance, wherein the preset distance is greater than or equal to 0 mm.

[0068] Optionally, in some embodiments, the number of openings 2142 of the airbag 214 is at least two, wherein at least two openings 2142 are spaced apart along the length direction of the clamping member 210, and in a 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, etc., which 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. The total length of the plurality of openings 2142 is the sum of the lengths of the plurality of openings 2142 along the length direction of the clamping member 210, for example, when the number of the openings 2142 is two, the total length of the two openings 2142 is the sum of the length of one of the two openings 2142 along the length direction of the clamping member 210 and the length of the other of the two openings 2142 along the length direction of the clamping member 210.

[0069] Preferably, if Figure 1 and Figure 2 As shown, in some embodiments, the wearing assembly 2 further includes two groups of connection assemblies 22, wherein, along the extension direction of the headband assembly 21 (i.e., the length direction x1 of the headband assembly 21), one connection assembly 22 is respectively connected to both ends of the headband assembly 21, i.e., one end of the connection assembly 22 is connected to the end of the headband assembly 21, and the other end is used to connect to the speaker assembly 3. In the natural state, the connection assemblies 22 arranged at the connecting section of the headband assembly 21 are arranged crosswise with each other. Specifically, the wearing assembly 2 includes two groups of connection assemblies 22, and in the natural state, one end of the two groups of connection assemblies 22 connected to the speaker assembly 3 respectively extends toward the inner side of the earphone 1, so that the two groups of connection assemblies 22 are arranged crosswise with each other. Based on this, in the natural state, under the effect of the cross posture of the two groups of connection assemblies 22, the distance between the two speaker assemblies 3 is smaller, so that the earphone 1 as a whole is more conducive to forming a clamping state with the user's head in the wearing state, thereby 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 size and material of the clamping member 210, and specific details can be referred to existing literature), the postures of the two groups of connecting components 22 are set to a cross posture, so that the deformation physical quantity of the clamping member 210 is larger in the wearing state, thereby ensuring 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 headset 1.

[0070] Preferably, if Figure 7 As shown, in this embodiment, the connection component 22 also includes a fixed component (not marked in the figure) and a telescopic component 221, one end of the fixed component is connected to the end of the headband component 21, one end of the telescopic component 221 is inserted into the fixed component from the other end of the fixed component and connected to the fixed component, and the other end of the telescopic component 221 is used to connect with the speaker component 3, and the telescopic component 221 is configured to adjust the wearing position of the speaker component 3 by telescoping relative to the fixed component, so that the earphone 1 can adapt to users with different head sizes, thereby effectively improving the adaptability of the earphone 1. Further, in the wearing state, the fixed component forms a second contact area with the side of the head, and the first contact area cooperates with the second contact area 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 groups of speaker components 3 to achieve five-point contact, thereby effectively increasing the contact area between the earphone 1 and the head, and then effectively improving the wearing stability of the earphone 1.

[0071] Specifically, Figure 7 and Figure 8As shown, the fixing assembly further includes a shell 220, wherein the shell 220 includes a first end 220a and a second end 220b in the extension direction of the headband assembly 21, the first end 220a of the shell 220 is connected to one end corresponding to the headband assembly 21, one end of the telescopic assembly 221 is inserted into the shell 220 from the second end 220b of the shell 220, and the other end of the telescopic assembly 221 is used to connect with the speaker assembly 3, so that the shell 220 fixes the telescopic assembly 221 and the headband assembly 21 relatively, and the telescopic assembly 221 can also adjust the wearing position of the speaker assembly 3 by telescoping relative to the shell 220, so that the earphone 1 can adapt to users with different head sizes, thereby effectively improving the adaptability of the earphone 1. In some embodiments, the shell 220 includes a first shell 2201 and a second shell 2202 that are arranged in cooperation with each other, and the first shell 2201 and the second shell 2202 cooperate with each other to form a receiving space for receiving the telescopic assembly 221, and the telescopic assembly 221 is arranged in the receiving space.

[0072] Preferably, if Figure 7 and Figure 8 As shown, in some embodiments, each connecting component 22 is provided with a soft abutment 223 on the side close to the head in the worn state, that is, the fixing component includes a soft abutment 223 on the side close to the head in the worn state, and the soft abutment 223 is provided on the side of the shell 220 close to the head. For example, in some embodiments, in the worn state, the second shell 2202 is provided closer to the head relative to the first shell 2201, so the soft abutment 223 is provided on the second shell 2202 and is located on the side of the second shell 2202 close to 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 configuration allows the fixing component to abut against the side of the head through the soft abutment portion 223 to form a second contact area, so that the connecting component 22 can 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 groups of speaker components 3 to achieve five-point contact, thereby effectively increasing the contact area between the earphone 1 and the head, thereby effectively improving the wearing stability of the earphone 1. In addition, the soft abutment portion 223 is made of a soft material. In the wearing state, after the soft abutment portion 223 abuts against the side of the head, the soft abutment portion 223 will produce deformation along its thickness direction x4, so as to have a certain buffering effect on the clamping force of the headband component 21, so as to effectively reduce the clamping force of the headband component 21 on both sides of the head, thereby effectively improving the wearing comfort of the earphone 1.

[0073] Furthermore, if Figure 8-10As shown, each soft abutting portion 223 has a contact surface 223a with the head in a length direction x2 and a width direction x3. The length direction of the contact surface 223a is arranged along the extension direction of the headband assembly 21, and the maximum dimension of the contact surface 223a along its length direction x2 is greater than its maximum dimension along the width direction x3. Such an arrangement allows the contact surface 223a of the soft abutting portion 223 to extend as far as possible in the extension direction of the headband assembly 21, thereby effectively increasing the contact length of the contact surface 223a with the head along the length direction x2, thereby effectively improving the wearing stability of the earphone 1, and also effectively improving the concealment of the soft abutting portion 223 in the wearing state, thereby effectively improving the aesthetics of the earphone 1. Furthermore, if the length dimension L2 of the contact surface 223a in the length direction x2 and the width dimension L1 in the width direction x3 are too close, when the area of ​​the contact surface 223a is equal, such a setting will cause the contact surface 223a to contact and abut with the side of the head in a manner similar to a "dot" contact, which greatly reduces the lateral damping between the soft abutting portion 223 and the head. During the wearing process, such a setting will increase the risk of the earphone 1 turning over and falling around the "dot". Therefore, the maximum dimension of the contact surface 223a along its length direction is greater than its maximum dimension along its width direction, so that the contact length of the soft abutting portion 223 along the extension direction of the headband assembly 21 can be increased as much as possible, so that the contact surface 223a is set in a "quasi-rectangular" shape, avoiding the formation of a "dot" contact between the contact surface 223a and the side of the head, thereby effectively improving the lateral damping between the soft abutting portion 223 and the head, and further effectively reducing the risk of the earphone 1 turning over and falling.

[0074] Preferably, if Fig.10 As shown, in some embodiments, in the wearing state, the contact length of the contact surface 223a along its length direction x2 and the head (that is, the length dimension L2 of the contact surface 223a along its length direction x2) is between 25 and 50 mm. For example, the 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 contacting the head along its width direction x3, and if the contact length is too short, it will affect the stability of the contact surface 223a contacting the head along its length direction x2. Therefore, setting the contact length of the contact surface 223a along its length direction x2 and the head between 25 and 50 mm can also effectively improve the overall contact stability between the soft abutting portion 223 and the head, thereby effectively improving the wearing stability of the earphone 1.

[0075] Optionally, in some embodiments, the length dimension L2 of the contact surface 223a and the length dimension of the soft abutting portion 223 can be set as equal as possible, so that the soft abutting portion 223 can be miniaturized as much as possible, and the overall contact stability between the soft abutting portion 223 and the head can be effectively improved, thereby effectively improving the wearing stability of the headset 1.

[0076] Furthermore, if Figure 8-10 As shown, in some implementations, when worn, the contact area between the contact surface 223a and the head is between 150 and 400 mm. 2 For example, the contact area can be set to 150 mm 2 、160mm 2 、175mm 2 、273mm 2 、300mm 2 , 400mm 2 Between 150~400mm 2 The actual value between . If the contact area between the contact surface 223a and the head is too small, it will affect the wearing stability and wearing comfort of the earphone 1. If the contact area of ​​the contact surface 223a is too small, the buffering ability of the soft abutment portion 223 on the force of the connecting component 22 acting on the side of the head will be reduced, thereby affecting the wearing comfort of the earphone 1. If the contact area between the contact surface 223a and the head is too large, the overall volume of the soft abutment portion 223 will be increased, thereby affecting the wearing convenience of the earphone 1 and affecting the miniaturization of the soft abutment portion 223. Therefore, the contact area between the contact surface 223a and the head is set between 150 and 400 mm. 2 The soft abutting portion 223 can be configured in a more miniaturized manner to effectively reduce the overall volume of the earphone 1. Moreover, such a configuration can also effectively improve the wearing stability, wearing comfort and wearing convenience of the earphone 1.

[0077] Preferably, if Figure 8-10 As shown, in some embodiments, the contact surface 223a is arranged in an arc shape along its length direction x2, that is, the contact surface 223a is arranged in an arc shape as a whole, so that the contact surface 223a is more similar to the contour of the side of the head, thereby effectively improving the fit between the contact surface 223a and the side of the head, and then effectively improving the wearing stability of the earphone 1.

[0078] Preferably, if Fig.11As shown, in some embodiments, in the natural state, the spacing distance j1 between the second ends 220b of the two shells 220 is between 30 and 60 mm. For example, the spacing distance can be any value between 30 and 60 mm, such as 30 mm, 35 mm, 40 mm, 50 mm, 60 mm, etc. The spacing distance j1 between the second ends 220b of the two shells 220 will directly affect the deformation amount of the headband assembly 21 in the wearing state (that is, the deformation amount of the clamping member 210 in the wearing state). Such a setting makes the overall volume of the headset 1 smaller in the natural state, thereby effectively improving the portability of the headset 1. Moreover, such a setting can also make the clamping member 210 have a larger deformable space in the wearing state, thereby effectively improving the adjustable range of the clamping force of the wearing component 2, and then effectively improving the adaptability of the headset 1.

[0079] Furthermore, if Fig.10 As shown, the soft contact part 223 has a thickness direction x4, wherein the thickness direction x4 of the soft contact part 223 is defined as the direction close to or away from the side of the head in the wearing state, that is, the direction parallel to the normal direction of the length direction of the soft contact part 223. The thickness of the soft contact part 223 along its thickness direction x4 (also referred to as the thickness dimension of the soft contact part 223, for example, the thickness dimension L4, the thickness dimension L3) is between 3 and 7 mm. In other words, the thickness of any position of the soft contact part 223 (that is, the overall thickness of the soft contact part 223) is between 3 and 7 mm, and the thickness of the soft contact part 223 can be unevenly set. The thickness of the soft contact part 223 along its thickness direction x4 is set between 3 and 7 mm, so that the soft contact part 223 has a better buffering capacity, so as to effectively improve the wearing comfort of the earphone 1.

[0080] Preferably, if Fig.11As shown, in some embodiments, when the spacing 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 between 78 and 90g (it should be noted that in some embodiments of this article, the commonly used weight unit, i.e., "gram, g", is used to express the magnitude of the clamping force, and the clamping force can be converted into Newton force units through Newton's mechanics formula, for example, 78g=0.078kg×9.8N / kg=0.7644N), for example, 78g, 79g, 80g, 81g, 82g, 83.5g, 85g, 90g, etc., are any values ​​between 78 and 90g. Specifically, when in the wearing state, the spacing distance between the second ends 220b of the two shells 220 is approximately between 150 and 170 mm. Therefore, when the spacing distance j1 between the second ends 220b of the two shells 220 is opened to 150 to 170 mm, the clamping force between the second ends 220b of the two shells 220 is set at 78 to 90 g. In this way, when the earphone 1 is in the wearing state, the clamping forces acting on the head by 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 abutting portion 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 3101 described below) are more reasonable, thereby effectively improving the wearing comfort and wearing stability of the earphone 1.

[0081] Furthermore, the two soft abutment portions 223 are arranged so that in the wearing state, the clamping force between the speaker assemblies 3 connected by the two connecting assemblies 22 is between 35 and 50 g. For example, the clamping force can be any value between 35 and 50 g, such as 35 g, 36 g, 37 g, 37.5 g, 40 g, 50 g, etc. In other words, in the wearing state, the clamping force between the two speaker assemblies 3 is between 35 and 50 g. Such an arrangement can effectively ensure that the speaker assembly 3 can fit stably on the user's face, reduce the risk of relative displacement between the speaker assembly 3 and the user's face, so as to ensure the sound transmission effect of the speaker assembly 3 while effectively improving the wearing stability and wearing comfort of the headset 1. Specifically, the headband assembly 21 is connected to the speaker assembly 3 through the connecting assembly 22. Through mechanical analysis, it can be known that the clamping force transmitted from the headband assembly 21 to the speaker assembly 3 will be affected to a certain extent by the connecting assembly 22, such as the soft abutment portion 223 provided on the connecting assembly 22. Therefore, the thickness or material of the soft abutment portion 223 can be adjusted to achieve the adjustment of the clamping force between the two groups of connecting assemblies 22 (it can also be called the adjustment of the clamping force between the second ends 220b of the two shells 220), thereby achieving the adjustment of 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, thereby ensuring the sound transmission effect of the speaker assembly 3 while effectively improving the wearing stability and wearing comfort of the earphone 1.

[0082] Preferably, if Fig.10As shown, in some embodiments, the thickness of the soft abutment portion 223 is gradually increased along the length direction x2 of the soft abutment portion 223 and in the positive direction away from the headband assembly 21. Specifically, the soft abutment portion 223 includes a first end 223b and a second end 223c that are arranged opposite to each other, that is, the first end 223b and the second end 223c are arranged along the length direction x2 of the soft abutment portion 223 and in the positive direction away from the headband assembly 21, wherein in this embodiment, the first end 223b of the soft abutment portion 223 is arranged closer to the headband assembly 21, or in some embodiments, the second end 223c of the soft abutment portion 223 may also be arranged closer to the headband assembly 21. Furthermore, the thickness of the first end 223b of the soft abutting portion 223 is set differently from the thickness of the second end 223c of the soft abutting portion 223, and the thickness of the first end 223b of the soft abutting portion 223 and the second end 223c of the soft abutting portion 223 that is closer to the headband assembly 21 should be greater than the thickness of the one that is farther away from the headband assembly 21. In this way, when the headset 1 is worn, the posture of the contact surface 223a of the soft abutting portion 223 can better match the side profile of the head, thereby effectively ensuring that the contact surface 223a of the soft abutting portion 223 can abut against the side of the head as completely as possible, thereby effectively increasing the contact area of ​​the contact surface 223a of the soft abutting portion 223, thereby effectively improving the wearing comfort and wearing stability of the headset 1.

[0083] Preferably, if Fig.10 As shown, the thickness difference between the first end 223b of the soft abutment portion 223 and the second end 223c of the soft abutment portion 223 (that is, the absolute value of the difference between the thickness dimension L3 and the thickness dimension L4) is between 0.8-3mm. For example, the thickness difference can be 0.8mm, 0.9mm, 1mm, 2mm, 3mm, etc., which are values ​​between 0.8 and 3mm. For another example, the thickness of the first end 223b of the soft abutment portion 223 (that is, the thickness dimension L4) can be set to 3mm, and the thickness of the second end 223c of the soft abutment portion 223 (that is, the thickness dimension L3) can be set to 6mm. Such an arrangement enables the posture of the contact surface 223a of the soft abutting portion 223 to better match the side contour of the head when worn, thereby effectively ensuring that the contact surface 223a of the soft abutting portion 223 can abut against the side of the head as completely as possible, thereby effectively increasing the contact area of ​​the contact surface 223a of the soft abutting portion 223, thereby effectively improving the wearing comfort and wearing stability of the earphone 1.

[0084] Furthermore, if Fig.10As shown, in some embodiments, the thickness of the first end 223b of the soft abutting portion 223 and the second end 223c of the soft abutting portion 223 is less than the thickness of the second end 223b of the soft abutting portion 223 and the second end 223c of the soft abutting portion 223, and the thickness of the soft abutting portion 223 gradually increases in the direction from the first end 223b to the second end 223c. For example, in some embodiments, the first end 223b of the soft abutting portion 223 is closer to the headband assembly 21, and the thickness of the soft abutting portion 223 gradually increases in the direction from the first end 223b to the second end 223c. In the direction of the second end 223c of 23, the thickness of the soft abutting portion 223 gradually increases, that is, the soft abutting portion 223 is arranged in a "trapezoidal" shape as a whole. Such arrangement enables the posture of the contact surface 223a of the soft abutting portion 223 to better match the side contour of the head when worn, thereby effectively ensuring that the contact surface 223a of the soft abutting portion 223 can abut against the side of the head as completely as possible, thereby effectively improving the contact area of ​​the contact surface 223a of the soft abutting portion 223, so as to effectively improve the wearing comfort and wearing stability of the earphone 1.

[0085] Preferably, if Figure 8 As shown, in some embodiments, the soft abutment 223 can be detachably arranged on the side of the shell 220 close to the head in the wearing state, that is, the soft abutment 223 is detachably connected to the shell 220. For example, the soft abutment 223 can be detachably connected to the shell 220 by a detachable connector such as Velcro 222, so that the loading and unloading efficiency of the soft abutment 223 can be effectively improved. In addition, the soft abutment 223 can be used as a replaceable part of the earphone 1. When facing different user groups, the soft abutment 223 of different sizes can be replaced to effectively improve the wearing adaptability of the earphone 1.

[0086] Specifically, Figure 8 and Fig.12As shown, in some embodiments, an extension wall 2202b is provided on the side of the shell 220 close to the head, and the extension wall 2202b and the shell 220 are arranged to form a positioning groove 2202a. The shell 220 is formed with a bottom wall 2202c of the positioning groove 2202a on the side close to the head in the wearing state, and the extension wall 2202b forms a side wall of the positioning groove 2202a. The soft abutment portion 223 is detachably arranged in the positioning groove 2202a, so that the installation accuracy of the soft abutment portion 223 can be effectively improved, so as to effectively improve the wearing stability and wearing comfort of the earphone 1. For example, in some embodiments, the shell 220 is composed of a first shell 2201 and a second shell 2202, wherein the second shell 2202 is arranged close to the head in the worn state, and the positioning groove 2202a is arranged on the second shell 2202, that is, the second shell 2202 is provided with an extension wall 2202b and a bottom wall 2202c, wherein the extension wall 2202b and the bottom wall 2202c are surrounded to form the positioning groove 2202a, thereby effectively improving the installation accuracy of the soft abutting portion 223, so as to effectively improve the wearing stability and wearing comfort of the earphone 1.

[0087] Alternatively, if Figure 8 and Fig.12 As shown, in some embodiments, the wearing component 2 further includes a Velcro 222, and the Velcro 222 includes a hook patch (not labeled) and a velvet patch (not labeled), one of which is arranged on the bottom wall 2202c of the positioning groove 2202a, and the other is arranged on the side of the soft abutment portion 223 facing the housing 220, for example, in some embodiments, the hook patch is arranged on the bottom wall 2202c of the positioning groove 2202a, and the velvet patch is arranged on one side of the soft abutment portion 223, or, for example, in some embodiments, the velvet patch is arranged on the bottom wall 2202c of the positioning groove 2202a, and the hook patch is arranged on one side of the soft abutment portion 223. In this way, the soft abutment portion 223 is detachably connected to the housing 220 through the Velcro 222, thereby effectively improving the convenience of loading and unloading the soft abutment portion 223.

[0088] Optionally, in some embodiments, the number of soft abutment portions 223 is at least two groups (wherein, one group of soft abutment portions 223 includes two soft abutment portions 223 respectively arranged on two shells 220), and the thicknesses of the soft abutment portions 223 of different groups of wearing components 2 are different. In this way, when facing different user groups, the wearing comfort and wearing stability of the earphone 1 can be adjusted by replacing the soft abutment portions 223 of corresponding thickness, thereby effectively improving the wearing adaptability of the earphone 1.

[0089] For example, in some embodiments, the earphone 1 includes three groups of soft abutment portions 223 of different thicknesses, the thickness of the first end 223b of the first group of soft abutment portions 223 of the three groups 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 group of soft abutment portions 223 of the three groups 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, and the thickness of the first end 223b of the third group of soft abutment portions 223 of the three groups of soft abutment portions 223 can be set to 4mm, and the thickness of the second end 223c can be set to 6mm, so that the wearing adaptability of the earphone 1 can be effectively improved. Of course, in other embodiments, multiple groups of soft abutment portions 223 of different structural sizes can be configured for users according to actual needs to effectively improve the wearing comfort of the earphone 1.

[0090] Preferably, in some embodiments, the soft abutment portion 223 includes a sponge body (not marked in the figure) and a cloth (not marked in the figure) wrapping the sponge body, and the surface of the cloth is provided with dot-shaped or strip-shaped silicone distributed in an array. Specifically, the sponge body is the main body of the soft abutment portion 223, which has an elastic buffering effect to effectively reduce the clamping force between the two connecting components 22, thereby effectively improving the wearing comfort of the earphone 1. Among them, the cloth wraps the sponge body so that the sponge body contacts the side of the head through the cloth and the silicone arranged on the cloth, thereby further improving the wearing comfort of the earphone 1, and the dot-shaped or strip-shaped silicone is distributed in an array on the surface of the cloth, which can also effectively improve the friction between the soft abutment portion 223 and the head, thereby effectively improving the wearing stability of the earphone 1.

[0091] Alternatively, if Figure 8 and Fig.12As shown, in some embodiments, the wearing component 2 further includes a wire 215 inserted into the headband component 21 and the shell 220, wherein the wire 215 is used to realize the circuit connection between the battery 34, the microphone and the 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, and the shell 220 is provided with a wire inlet and a wire outlet at both ends of the telescopic direction of the telescopic component 221 (that is, the first end 223b and the second end 223c of the shell 220), respectively. The wire 215 penetrates the positioning groove 2202a through the wire inlet and is embedded in the wiring groove 2202d. The wire 215 passes through the positioning groove 2202a through the wire outlet to connect with the corresponding speaker components 3, the battery 34, the microphone and other components. Such a setting 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. Moreover, the wiring groove 2202d is located in the positioning groove 2202a. When the wire 215 is arranged on the shell 220, it can be spaced apart from the telescopic component 221 by 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, thereby effectively ensuring the working stability of the telescopic component 221.

[0092] In addition, a hook-shaped patch or a strip-shaped patch of the Velcro 222 is attached to the bottom wall 2202c of the positioning groove 2202a, so that the hook-shaped patch or the strip-shaped patch of the Velcro 222 can seal the wire 215 in the wiring groove 2202d, thereby effectively improving the connection stability between the wire 215 and the housing 220. When the soft abutment portion 223 is replaced, the hook-shaped patch or the strip-shaped patch of the Velcro 222 can also well cover the wire 215 and the wiring groove 2202d, thereby effectively improving the concealment of the wire 215 and the wiring groove 2202d.

[0093] Optionally, in some embodiments, the wiring groove 2202d can also be set on the side of the bottom wall 2202c away from the soft abutment portion 223. Such a setting can better hide the wiring groove 2202d inside the shell 220, thereby effectively improving the concealment of the wire 215 and the wiring groove 2202d.

[0094] Preferably, if Figure 1 , Figure 2 , Fig.13 and Fig.14As shown, in some embodiments, the speaker assembly 3 as described above includes a housing assembly 30 and a bone conduction speaker 31, and the bone conduction speaker 31 transmits sound to the user through bone conduction. Among them, the bone conduction speaker 31 includes a movement housing 311, a transducer device 312, a vibration-transmitting face-attaching assembly 313, and an auxiliary face-attaching assembly 310. The movement housing 311 is supported by the housing assembly 30 and is at least partially exposed from the housing assembly 30. The transducer device 312 is disposed inside the movement housing 311. The vibration-transmitting face-attaching assembly 313 is connected to the transducer device 312 and contacts the facial area in front of the user's tragus when worn. The auxiliary face-attaching assembly 310 includes a fixing ring 3102 and a silicone fitting 3101. The fixing ring 3102 is sleeved on the movement housing 311. The silicone fitting 3101 includes The face-sticking body 3101a and the annular flange 3101b are sleeved on the outer ring surface of the fixing ring 3102. The face-sticking body 3101a is provided with a through hole 3103. The annular flange 3101b is connected to the side of the face-sticking body 3101a facing the movement housing 311 at the periphery of the through hole 3103. The vibration-transmitting face-sticking component 313 is exposed through the through hole 3103. The face-sticking body 3101a contacts the facial area around the vibration-transmitting face-sticking component 313 when worn.

[0095] Specifically, the bone conduction speaker 31 transmits sound to the user's ear by bone conduction vibration. Among them, the transducer 312 is a device that converts electrical signals into vibrations, which is connected to the vibration-transmitting face-attaching component 313, and drives the vibration-transmitting face-attaching component 313 to vibrate based on the corresponding electrical signal. The vibration direction of the vibration-transmitting face-attaching component 313 is also called the bone conduction vibration direction x5, that is, the vibration direction of the bone conduction speaker 31, wherein the bone conduction vibration direction x5 is roughly parallel to the coronal axis of the human body when the earphone 1 is in the wearing state. When the earphone 1 is in the wearing state, the vibration-transmitting face-attaching component 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-transmitting face-attaching component 313 transmits sound to the user by bone conduction vibration.

[0096] Furthermore, the auxiliary face-sticking component 310 plays the role of auxiliary support. In the wearing state, the auxiliary face-sticking component 310 contacts the facial area in front of the tragus of the user to play the role of auxiliary support for the bone conduction speaker 31 along the bone conduction vibration direction x5, thereby effectively alleviating the support pressure of the vibration plate on the face along its vibration direction, thereby effectively reducing the workload of the transducer 312, and effectively ensuring the sound quality of the bone conduction speaker 31. Moreover, when observed along the bone conduction vibration direction x5, the auxiliary face-sticking component 310 surrounds the periphery of the vibration transmission face-sticking component 313 along the circumference of the vibration transmission face-sticking component 313, thereby enabling the periphery of the vibration transmission face-sticking component 313 to obtain auxiliary support from the auxiliary face-sticking component 310, thereby effectively improving the positioning effect of the auxiliary face-sticking component 310 on the vibration transmission face-sticking component 313.

[0097] Furthermore, if Figure 2 and Fig.13 As shown, the auxiliary face-sticking component 310 includes a fixing ring 3102 for rigid support, and also includes a silicone fitting 3101 for flexible contact with the user's face. When in the wearing state, the auxiliary face-sticking component 310 is in soft contact with the facial area in front of the user's tragus through the silicone fitting 3101, and provides rigid support through the fixing ring 3102, which can effectively ensure the supporting capacity of the auxiliary face-sticking component 310, and can also effectively improve the softness of the auxiliary face-sticking component 310, thereby effectively improving the wearing comfort of the earphone 1. Among them, the fixing ring 3102 is sleeved on the movement housing 311, and the silicone fitting 3101 is fixedly connected to the fixing ring 3102 through the annular flange 3101b, so that the auxiliary face-sticking component 310 is arranged around the periphery of the vibration-transmitting face-sticking component 313 as a whole, so that the periphery of the vibration-transmitting face-sticking component 313 can all be auxiliaryly supported by the auxiliary face-sticking component 310, thereby effectively improving the positioning effect of the auxiliary face-sticking component 310 on the vibration-transmitting face-sticking component 313. In addition, the annular flange 3101b is sleeved on the outer ring surface of the fixing ring 3102, so that the fixing ring 3102 as a whole can be covered by the silicone fitting 3101 between the silicone fitting 3101 and the movement shell 311, thereby effectively improving the concealment of the fixing ring 3102, thereby effectively improving the appearance consistency of the auxiliary face-fitting assembly 310, and further effectively improving the aesthetics of the earphone 1.

[0098] Alternatively, if Fig.15 As shown, 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 bayonet structures that cooperate with each other (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), so that it can be mounted on the movement housing 311 by snapping, which effectively improves the connection stability between the fixing ring 3102 and the movement housing 311 and can also effectively improve the assembly efficiency.

[0099] Preferably, if Fig.14 As shown, in some embodiments, the face-attaching body 3101a and the annular flange 3101b are integrally formed, which can effectively improve the appearance consistency of the silicone fitting 3101, thereby effectively improving the aesthetics of the earphone 1. Furthermore, the silicone fitting 3101 is fixed to the fixing ring 3102 in a molding manner, which can effectively improve the appearance consistency of the auxiliary face-attaching assembly 310 and effectively improve the production efficiency of the auxiliary face-attaching assembly 310.

[0100] Preferably, if Fig.13As shown, in some embodiments, in the direction toward the middle of the through hole 3103 (that is, in the direction parallel to the bone conduction vibration direction x5, wherein the middle of the through hole 3103 can be understood as the area of ​​the through hole 3103 close to the central axis z1 of the through hole 3103), the hole edge 3103a of the through hole 3103 is arranged closer to the middle of the through hole 3103 relative to the inner ring surface of the fixing ring 3102, so that the silicone fitment 3101 can cover the connection gap between the fixing ring 3102 and the movement housing 311 from the direction toward the middle of the through hole 3103, thereby effectively improving the aesthetics of the earphone 1.

[0101] Furthermore, if Fig.13 As shown, in the direction toward the middle of the through hole 3103 (that is, in the direction perpendicular to the central axis z1), the spacing distance j2 between the hole 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 spacing 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 fitment 3101 to cover the connection gap between the fixing ring 3102 and the movement housing 311 from the direction toward the middle of the through hole 3103, while effectively preventing the silicone fitment 3101 from interfering with the vibration transmission face assembly 313, thereby effectively improving the sound transmission effect of the bone conduction speaker 31.

[0102] Preferably, if Fig.13 and Fig.16As shown, the face-sticking body 3101a is provided with a contact surface 3104 for contacting the facial area of ​​the user. In a natural state, the contact surface 3104 extends relative to the vibration-transmitting face-sticking component 313 toward the side of the vibration-transmitting face-sticking component 313 that is away from the shell component 30. Specifically, in some embodiments, in a natural state, when observed from an observation direction perpendicular to the bone conduction vibration direction x5, the contact surface 3104 is gradually recessed toward one side of the shell component 30 from its outer periphery to the direction of the hole edge 3103a of the through hole 3103. Based on this arrangement, the face-sticking body 3101a has a suction cup structure, which can effectively improve the tightness of the face-sticking body 3101a and the facial area of ​​the user, thereby effectively reducing the risk of the speaker component 3 moving relative to the facial area of ​​the user during operation, thereby effectively improving the wearing stability of the headset 1. Moreover, such a configuration enables the face-sticking body 3101a to have a larger deformable space along the bone conduction vibration direction x5, that is, there is a sufficiently large spacing distance 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-sticking body 3101a is softer than the vibration-transmitting face-sticking component 313, the larger deformation space can make the contact surface 3104 and the side of the vibration-transmitting face-sticking component 313 facing the face area (that is, the abutment surface 3130) flush with the face when the earphone 1 is in a wearing state, so as to ensure that the auxiliary face-sticking component 310 has a sufficiently large auxiliary supporting force, thereby effectively alleviating the supporting pressure of the vibration-transmitting face-sticking component 313 along the bone conduction vibration direction x5, thereby effectively reducing the workload of the transducer device 312. At the same time, such a configuration can also effectively ensure that the face-sticking body 3101a can provide the speaker component 3 with a sufficiently comfortable elastic buffer, 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 embodiments, the vibration-transmitting face-attaching component 313 is provided with a contact surface 3130 for contacting with the user and transmitting vibration. When the earphone 1 is in the wearing state, along the bone conduction vibration direction x5, the contact 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 contact surface 3130 is arranged flush with the hole edge 3103a of the through hole 3103, so that in the natural state, the face-attaching body 3101a as a whole protrudes relative to the contact surface 3130 along the bone conduction vibration direction x5, and in the wearing state, the face-attaching body 3101a is arranged Under the action of the clamping force of the wearing component 2, 1a is deformed along the bone conduction vibration direction x5, and after reaching the force balance, the abutment surface 3130 can be set flush with the contact surface 3104, thereby effectively alleviating the supporting pressure of the vibration-transmitting face-fitting component 313 along the bone conduction vibration direction x5, and thus effectively reducing the workload of the transducer device 312. At the same time, such a setting can also effectively ensure that the face-fitting body 3101a can provide the speaker component 3 with a sufficiently comfortable elastic buffer, so as to effectively reduce the clamping force of the wearing component 2, and thus effectively improve the wearing comfort of the earphone 1.

[0103] Preferably, if Fig.13 and Fig.16 As shown, in some embodiments, in an observation plane perpendicular to the observation direction (a direction perpendicular to the bone conduction vibration direction x5), the face-attaching body 3101a has a thickness dimension h5 extending along the bone conduction vibration direction x5, and the thickness dimension h5 is the spacing distance between the contact surface 3104 and the end surface 3101c of the face-attaching body 3101a along the bone conduction vibration direction x5. The thickness of the face-attaching body 3101a is set to gradually decrease in the direction away from the through hole 3103, or the thickness of the face-attaching body 3101a is set to gradually increase and then decrease in the direction away from the through hole 3103. For example, in some embodiments, the thickness dimension h5 of the face-attaching body 3101a starts from the hole edge 3103a of the through hole 3103 and gradually increases and then gradually decreases along the positive direction from the hole edge 3103a of the through hole 3103 to the outer peripheral edge of the contact surface 3104, wherein the maximum value of the thickness dimension h5 of the face-attaching body 3101a is located at the connection between the face-attaching 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-attaching body 3101a is arranged in a tapered shape toward the direction of the housing component 30, that is, the radial dimension h8 (i.e., the dimension perpendicular to the bone conduction vibration direction x5) of the outer surface 3101d of the face-attaching body 3101a gradually decreases along the bone conduction vibration direction x5 and in the positive direction toward the housing component 30. Based on this setting, the face-sticking body 3101a as a whole conforms to the physical structure of compression deformation towards the bone-conducted vibration direction x5, which effectively improves the buffering capacity of the face-sticking body 3101a and can also effectively reduce the structural size of the face-sticking body 3101a, thereby effectively reducing the overall mass of the speaker assembly 3.

[0104] Preferably, if Fig.15 and Fig.16 As shown, in some embodiments, an annular abutment portion 311b is provided on the outer periphery of the movement housing 311, wherein, 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 respectively abut against the annular abutment portion 311b, and such a setting can effectively increase the connection stability between the auxiliary face-fitting component 310 and the movement housing 311. Further, in some embodiments, the position where the end face 3101c of the face-fitting body 3101a overlaps with the annular abutment portion 311b has a maximum thickness dimension, and such a setting makes the point of action of the clamping force transmitted from the movement housing 311 to the face-fitting body 3101a be located at a position where the face-fitting body 3101a is easy to trigger deformation along the bone conduction vibration direction, thereby improving the buffering capacity of the face-fitting body 3101a, and further effectively improving the wearing stability of the earphone 1.

[0105] Preferably, if Fig.13 and Fig.16 As shown, in some embodiments, the face-attaching body 3101a has a first side 3101f facing the tragus and a second side 3101e away from the tragus in the wearing state, and 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 the ratio is too large, the distance between the vibration-transmitting face-attaching component 313 and the tragus will increase, affecting the sound transmission effect of the bone conduction speaker 31. If the ratio is small, the structural strength of the first side 3101f of the face-attaching body 3101a and the effective contact area with the user's face will be small, which will not only affect the positioning accuracy of the vibration-transmitting face-attaching component 313 but also affect the wearing comfort of the earphone 1. Therefore, the above 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, 0.2, etc., which can effectively ensure the sound transmission effect of the bone conduction speaker 31 while effectively improving the wearing comfort of the earphone 1 and the positioning accuracy of the vibration face-attaching component 313. Moreover, based on this setting, it is also possible to effectively prevent the silicone adhesive 3101 from blocking the concha cavity. In the embodiment where the speaker assembly 3 is provided with an air conduction speaker 32, through the above setting, the external sound outlet of the air conduction speaker 32 (that is, the second sound outlet 303 hereinafter) can better transmit the sound to the ear canal in the concha cavity, thereby effectively improving the sound transmission effect of the air conduction speaker 32, so as to effectively improve the sound quality of the earphone 1.

[0106] Preferably, if Fig.16 As shown, 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., which can effectively ensure the sound transmission effect of the bone conduction speaker 31 while effectively improving the wearing comfort of the earphone 1 and the positioning accuracy of the vibration face-mounted component 313.

[0107] Alternatively, if Fig.13As shown, in some embodiments, the speaker assembly 3 may also include an air conduction speaker 32, which is disposed in the housing assembly 30, and the air conduction speaker 32 is provided with a first sound outlet 3121, and the housing assembly 30 is provided with a second sound outlet 303 corresponding to the first sound outlet 3121. When observed along the vibration direction of the vibration transmission face-attaching assembly 313 (also called the bone conduction vibration direction x5), the second sound outlet 303 is located at the periphery of the silicone fitting 3101, and in the wearing state, the second sound outlet 303 is disposed on the side of the silicone fitting 3101 facing the tragus. Based on this arrangement, in the wearing state, the second sound outlet 303 can be arranged closer to the concha cavity, thereby effectively improving the sound transmission effect of the air conduction speaker 32, and further effectively improving the sound quality of the earphone 1.

[0108] Alternatively, if Fig.13 As shown, in some embodiments, the housing assembly 30 includes a main housing 302 and a main cover 301, the main housing 302 forms an open accommodation space, the bone conduction speaker 31 and the air conduction speaker 32 are arranged in the accommodation space, and the main cover 301 covers the opening of the accommodation space, wherein a through hole is arranged on the main cover 301, and at least the auxiliary face-attaching component 310 and the vibration face-attaching component 313 on the bone conduction speaker 31 are exposed to the outside of the housing assembly 30 through the through hole to abut against the face of the user. Among them, the second sound outlet 303 is arranged on the main cover 301, and is located on the side of the main cover 301 close to the concha cavity to improve the sound transmission effect of the air conduction speaker 32.

[0109] The above are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A wearing assembly, characterized in that: The wearing component includes a headband component, a connecting component and a soft abutment portion. The headband component is wrapped around the periphery of the top of the user's head in the wearing state and provides a clamping force. The two ends of the headband component along its extension direction are respectively connected to a connecting component, and the connecting component is used to connect with the speaker component. Each of the connecting components is provided with the soft abutment portion on the side close to the head in the wearing state. Each of the soft abutment portions is used to abut against the side of the head to achieve the positioning of the wearing component on the head. The contact surface between each of the soft abutment portions and the head has a length direction and a width direction. The length direction of the contact surface is provided along the extension direction of the headband component, and the maximum dimension of the contact surface along its length direction is greater than the maximum dimension along its width direction.

2. The wearing assembly according to claim 1, characterized in that: In the wearing state, the contact length of the contact surface with the head along its length direction is between 25 and 50 mm.

3. The wearing assembly according to claim 2, characterized in that: In the wearing state, the contact area between the contact surface and the head is between 150 and 400 mm 2 .

4. The wearing assembly according to claim 1, characterized in that: Each of the connecting components includes a shell and a telescopic component, the shell includes a first end and a second end opposite to each other in the extension direction of the headband assembly, the first end of the shell is connected to an end corresponding to the headband assembly, one end of the telescopic component is inserted into the shell from the second end of the shell, and the other end of the telescopic component is used to connect with the speaker assembly, and the telescopic component adjusts the wearing position of the speaker assembly by telescoping relative to the shell; the soft abutment portion is arranged on the side of the shell close to the head in the wearing state.

5. The wearing assembly according to claim 4, characterized in that: In the natural state, the spacing distance between the second ends of the two shells is between 30 and 60 mm, the thickness of the soft abutment portion is between 3 and 7 mm, and in the wearing state, the thickness direction of the soft abutment portion is close to or away from the side of the head.

6. The wearing assembly according to claim 5, characterized in that: When the spacing distance between the second ends of the two shells is opened to 150-170 mm, the clamping force between the second ends of the two shells is between 78 and 90 g, and the two soft abutting portions are arranged so that in the wearing state, the clamping force between the speaker assemblies connected by the two connecting assemblies is between 35 and 50 g.

7. The wearing assembly according to claim 4, characterized in that: The soft abutting portion is detachably connected to the shell.

8. The wearing assembly according to claim 7, characterized in that: The number of the soft abutting parts is at least two groups, and the thicknesses of the soft abutting parts in different groups are different. In the wearing state, the thickness direction of the soft abutting parts is a direction close to or away from the side of the head.

9. The wearing assembly according to claim 7, characterized in that: An extension wall is provided on the side of the shell close to the head, and the extension wall and the shell are arranged to form a positioning groove. The side of the shell close to the head in the wearing state forms the bottom wall of the positioning groove, and the extension wall forms the side wall of the positioning groove. The soft abutment portion is detachably arranged in the positioning groove.

10. The wearing assembly according to claim 9, characterized in that: The wearing component also includes Velcro, which includes a hook patch and a velvet patch, the hook patch is arranged on the bottom wall of the positioning groove, and the velvet patch is arranged on one side of the soft abutment portion, or the velvet patch is arranged on the bottom wall of the positioning groove, and the hook patch is arranged on one side of the soft abutment portion, and the soft abutment portion is detachably connected to the shell via the Velcro.

11. The wearing assembly according to claim 9, characterized in that: The wearing component further includes a wire passing through the headband component and the shell, a wire routing groove is provided on the bottom wall of the positioning groove, and the shell is respectively provided with a wire entry and a wire exit at both ends of the telescopic component in the telescopic direction. The wire passes through the positioning groove through the wire entry and is embedded in the wire routing groove, and the wire passes through the positioning groove through the wire exit.

12. The wearing assembly according to claim 4, characterized in that: In the wearing state, the headband assembly forms a first contact area with the top of the head, and each of the soft abutting portions forms a second contact area with the side of the head. The first contact area and the second contact area are used to achieve positioning of the wearing assembly on the head.

13. The wearing assembly according to claim 1, characterized in that: In a natural state, the two connection components are arranged crosswise to each other.

14. The wearing assembly according to claim 1, characterized in that: The soft contact part comprises a sponge body and a cloth wrapping the sponge body, and the surface of the cloth is provided with dot-shaped or strip-shaped silica gel distributed in an array.

15. The wearing assembly according to claim 1, characterized in that: In the length direction, the soft abutment portion includes a first end and a second end that are relatively arranged. In a natural state, the thickness of the first end and the second end are different. In the wearing state, the thickness direction of the soft abutment portion is close to or away from the side of the head.

16. The wearing assembly according to claim 15, characterized in that: The thickness difference between the first end and the second end is between 0.8-3mm, or the thickness of the first end and the second end is smaller than the thickness of the second end, and the thickness of the soft abutment portion gradually increases in the direction from the first end to the second end.

17. A headset, characterized in that: It comprises a wearing component as described in any one of claims 1 to 16 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.

18. The earphone according to claim 17, characterized in that The speaker assembly includes a housing assembly and a bone conduction speaker and / or an air conduction speaker arranged on the housing assembly.

Images