Earphone

Abstract

The invention discloses an earphone. The earphone comprises a wearing assembly, a loudspeaker assembly and a stick microphone assembly. The wearing assembly is connected with the loudspeaker assembly, and the microphone assembly is rotatably arranged on the loudspeaker assembly around a preset axis. The stick microphone assembly comprises a stick body assembly and a microphone assembly. The microphone assembly is fixedly connected with the stick body assembly. The stick body assembly is used for positioning the microphone assembly in a pickup area corresponding to a human mouth when the earphone is in a wearing state. The stick body assembly comprises an elastic piece and an elastic wrapping body, the elastic wrapping body wraps the elastic piece, the elastic piece has the thickness direction and the width direction which are perpendicular to each other, and the size of the elastic piece in the thickness direction is smaller than the size of the elastic piece in the width direction. The thickness direction faces or is far away from the human face in the wearing state. In this way, the structure of the stick microphone assembly can be more flexible.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to a headset. Background Art

[0002] With the increasing popularity of electronic devices, they have become indispensable social and entertainment tools in people's daily lives, and people's expectations of electronic devices are becoming increasingly higher. Electronic devices such as headphones and smart glasses have also become 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, the stick microphone assembly of current headphones suffers from poor structural flexibility. Summary of the Invention

[0003] The present application provides an earphone, which includes a wearing component, a speaker component and a stick microphone component. The wearing component is connected to the speaker component, and the stick microphone component is rotatably arranged on the speaker component around a preset axis. The stick microphone component includes a stick body component and a microphone component. The microphone component is fixedly connected to the stick body component. The stick body component is used to position the microphone component in a sound pickup area corresponding to a human mouth when the earphone is in a wearing state. The stick body component includes an elastic sheet and an elastic covering body, the elastic covering body covering the elastic sheet, the elastic sheet having a thickness direction and a width direction perpendicular to each other, and the size of the elastic sheet in the thickness direction is smaller than the size in the width direction. The thickness direction is set toward or away from the human face in the wearing state.

[0004] In some embodiments, the stick assembly is rotatable relative to the speaker assembly about a predetermined axis. The elastic sheet includes two side edges disposed opposite to each other in a width direction, and the elastic sheet is configured such that, when the elastic sheet rotates in a rotational direction about the predetermined axis, one side edge of the two side edges is located forward in the rotational direction, and the other side edge is located backward in the rotational direction.

[0005] In some embodiments, the angle between the width direction and the preset axis is ≥80° and ≤90°. And / or the rotation angle range of the stick assembly in the rotation direction is 0-135°.

[0006] In some embodiments, one end of the stick assembly is connected to the speaker assembly, and the other end is connected to the microphone assembly. In a natural state, the elastic sheet gradually bends toward the face of the person from the end close to the speaker assembly to the end away from the speaker assembly.

[0007] In some embodiments, the ratio of the dimension of the elastic sheet in the thickness direction to the dimension in the width direction is 0.1 to 0.3. And / or the elastic sheet is a titanium sheet.

[0008] In some embodiments, the microphone assembly is fixedly connected to an end of the stick assembly away from the preset axis. The microphone assembly includes a housing, a microphone, a microphone circuit board, and a key module. The housing is provided with a housing cavity and a microphone hole connected to the housing cavity. The microphone and the microphone circuit board are provided in the housing cavity. The microphone is fixed on the microphone circuit board and is arranged opposite to the microphone hole. The housing includes two first shell walls arranged opposite to each other in the width direction, two second shell walls arranged opposite to each other in the thickness direction, and an end wall at one end away from the preset axis. The microphone hole is provided in the second shell wall or the end wall, and the key module is provided in the first shell wall. The key module is used to control the microphone to be turned on or off.

[0009] In some embodiments, the first housing wall is provided with a button hole. The button module includes a button and an adapter circuit board, which is electrically connected to the microphone circuit board. The adapter circuit board is disposed within the accommodating cavity, and the button is disposed within and blocks the button hole. A switch is provided on the adapter circuit board, and the button abuts the switch, so that pressing the switch triggers the microphone on or off.

[0010] In some embodiments, the key includes an elastic body and a key body abutting the elastic body. The elastic body is located within a receiving cavity and blocks the key hole from within the receiving cavity. The key body is located on a side of the elastic body facing away from the receiving cavity and is exposed through the key hole. The key module includes a fixing plate, which is supported on a side of the adapter circuit board away from the elastic body to clamp the adapter circuit board between the fixing plate and the elastic body. The fixing plate is fixedly disposed within the receiving cavity.

[0011] In some embodiments, there are at least two microphones, including a first microphone and a second microphone, and at least two microphone holes, including a first microphone hole and a second microphone hole, respectively. The first microphone hole is located in the end wall, and the second microphone hole is located in the second shell wall. The first microphone and the second microphone are fixedly mounted on the microphone circuit board and correspond to the first microphone hole and the second microphone hole, respectively. The second microphone hole is located between the two ends of the housing, closer to the end of the housing that is closer to the predetermined axis.

[0012] In some embodiments, the accommodating shell includes a shell and a cover. The shell has a portion of a second shell wall to enclose an opening connected to the accommodating cavity. The cover covers the opening to form another portion of the corresponding second shell wall. The microphone circuit board includes a first fixing plate portion and a second fixing plate portion. The first fixing plate portion is arranged opposite to the end wall and is used to fix the first microphone. The second fixing plate portion is arranged opposite to the corresponding second shell wall and is used to fix the second microphone. The cover includes a cover plate, a first supporting protrusion and a second supporting protrusion, and the first supporting protrusion and the second supporting protrusion are protruding on the side of the cover plate facing the accommodating cavity. The first supporting protrusion is arranged opposite to the end wall to support the first fixing plate portion and / or the first microphone toward the end wall. The second supporting protrusion extends toward the corresponding second shell wall to support the second fixing plate portion and / or the second microphone.

[0013] In some embodiments, the stick assembly includes a first connector block fixedly mounted on an end of the elastic sheet distal from the predetermined axis, with the elastic covering further extending to cover a portion of the outer periphery of the first connector block. The first connector block is provided with a first lead hole. The housing shell is provided with the first connector hole at one end proximal to the predetermined axis, and the first connector block is inserted into the first lead hole. A wire is connected to the microphone circuit board, and the wire passes from the housing cavity through the first lead hole and into the elastic covering body for connection to the speaker assembly.

[0014] In some embodiments, the stick-microphone assembly includes a hinge mechanism. The stick assembly includes a second connector block fixedly mounted on one end of the elastic sheet near a predetermined axis. The elastic covering further extends and covers a portion of the outer periphery of the second connector block. The hinge mechanism is rotatably mounted on the speaker assembly about the predetermined axis. The hinge mechanism is provided with a second connector hole, into which the second connector block is inserted. The second connector block is provided with a second lead hole. The wires of the stick-microphone assembly are guided from the elastic covering through the second lead hole into the hinge mechanism, and then through the hinge mechanism into the speaker assembly.

[0015] The beneficial effect of the present application is that, through the above arrangement, the structure of the stick microphone assembly can be made more flexible, while the microphone assembly can have more freedom of movement to capture sound more reasonably, thereby improving the compatibility of the headphones. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. 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 any creative work.

[0017] Figure a1 This is a schematic diagram of the three-dimensional structure of an embodiment of the earphone of the present application;

[0018] Figure a2 This is a schematic diagram of the exploded structure of an embodiment of the earphone of the present application;

[0019] Figure a3 This is a schematic diagram of wearing an embodiment of the headset of the present application;

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the earphone of the present application;

[0021] Figure 2 for Figure 1 A schematic diagram of the exploded structure of the earphones shown, with the A20 portion magnified;

[0022] Figure 3 This is a side structural diagram of an embodiment of the earphone of the present application;

[0023] Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure of the earphone shown along the E21-E21 section line;

[0024] Figure 5 for Figure 4 A schematic structural diagram of the A21 portion of the earphone shown;

[0025] Figure 6 for Figure 4 Another structural schematic diagram of the A21 portion of the earphone shown;

[0026] Figure 7 for Figure 4 Another structural schematic diagram of the A21 portion of the earphone shown;

[0027] Figure 8 for Figure 4 Another structural diagram of the A21 portion of the earphone shown;

[0028] Figure 9 for Figure 1 A schematic cross-sectional view of the headband assembly and telescopic assembly shown;

[0029] Figure 10 for Figure 9 The structural diagram of the A22 part is shown;

[0030] Figure 11 This is a schematic diagram of the exploded structure of the headset embodiment of the present application with some parts hidden;

[0031] Figure 12 This is a partial exploded structural diagram of an embodiment of the earphones of the present application;

[0032] Figure 13 Schematic diagram of the connection structure between the stick microphone assembly and the speaker assembly;

[0033] Figure 14for Figure 13 a schematic diagram of the exploded structure of the structure shown;

[0034] Figure 15 for Figure 13 The structure shown is a schematic diagram of the exploded structure with some parts hidden;

[0035] Figure 16 It is a schematic diagram of a structure including a limiting groove and a limiting protrusion;

[0036] Figure 17 Schematic diagram of the cross-sectional structure of the stick microphone assembly;

[0037] Figure 18 This is a schematic diagram of the structure of the stick microphone assembly after some parts are hidden;

[0038] Figure 19 Schematic diagram of the cross-sectional structure of a portion of the stick microphone assembly along the E91-E91 section line;

[0039] Figure 20 is a schematic cross-sectional view of another portion of the stick microphone assembly and the speaker assembly along the E91-E91 section line;

[0040] Figure 21 It is a schematic diagram of the exploded structure of the shaft mechanism and the button module;

[0041] Figure 22 The speaker assembly is perpendicular to Figure 20 Schematic diagram of the structure on another cross section of the shown cross section. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0043] like Figure a1 As shown, the headset 1 may include a wearing assembly 2, a speaker assembly 3, and a stick microphone assembly 7. There may be two speaker assemblies 3. The two speaker assemblies 3 are respectively configured to transmit vibration and / or sound to the user's left and right ears. The two speaker assemblies 3 may be identical or different. For example, one speaker assembly 3 may be provided with a stick microphone assembly 7, while the other speaker assembly 3 may not be provided with a stick microphone assembly 7.

[0044] like Figure a2As shown, the wearing component 2 may include a headband component 21, a telescopic component 22 and a torsion component 23. The number of telescopic components 22 may be two, and the number of torsion components 23 may also be two. The two ends of the headband component 21 are connected to the two telescopic components 22 in a one-to-one correspondence, and the two telescopic components 22 are connected to the two torsion components 23 in a one-to-one correspondence. The two torsion components 23 are connected to the two speaker components 3 in a one-to-one correspondence. The headband component 21 is used to pass over the top of the user's head. The shape of the headband component 21 can match the contour of the user's head, making it more comfortable and stable for the user to wear the headband component 21. The headband component 21 is also used to elastically clamp both sides of the user's head. The telescopic 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 adjust according to the different head shapes of the users to position the speaker component 3 in a suitable position, thereby improving the compatibility of the wearing component 2. The torsion component 23 can generate elastic torsion, and can generate torsion as the speaker component 3 contacts the user's head in the wearing state, so that the speaker component 3 can better fit the user's face or be positioned on the ear.

[0045] like Figure a2 As described, the headband assembly 21 may include a clamping assembly 210 and a first elastic covering body 212. The clamping assembly 210 may include an elastic sheet that can realize an elastic clamping function. The first elastic covering body 212 may include a covering body 2121 and an elastic band 2122 integrally formed with the covering body 2121. The covering body 2121 is covered around the periphery of the clamping assembly 210 and the wire in a molded manner. The two ends of the elastic band 2122 are spaced apart from each other along the length direction of the clamping assembly 210 and are respectively connected to the covering body 2121. Between the connection positions of the two ends of the elastic band 2122 and the covering body 2121, the elastic band 2122 and the covering body 2121 are separated from each other. The elastic band 2122 is used to assist in positioning the clamping assembly 210 on the user's head when worn.

[0046] like Figure a2 As shown, the telescopic assembly 22 may include a fixed portion 221 and a telescopic portion 223 that is telescopically arranged relative to the fixed portion 221. The two ends of the clamping assembly 210 are respectively fixed to the corresponding fixed portion 221, for example, by plugging. The telescopic assembly 22 may include a decorative portion 224. The fixed portion 221 is provided with a slide groove 2203, and the telescopic portion 223 is slidably arranged in the slide groove 2203. The decorative portion 224 is assembled and fixed to the fixed portion 221 (for example, they cover each other) to cover the slide groove 2203 and the portion of the telescopic portion 223 located within the slide groove 2203.

[0047] like Figure a2As shown, the torsion assembly 23 may include an elastic connector 231, a second elastic covering body 232, and a first connector 233 and a second connector 234 provided at both ends of the elastic connector 231. Figure a2 The second elastic covering 232 is molded around the outer periphery of the elastic connector 231, and the wires can be threaded through the second elastic covering 232. The first connector 233 is pluggable with the connector 310 of the speaker assembly 3, and the second connector 234 is pluggable with the connector (not labeled) of the telescopic portion 223.

[0048] like Figure a2 As shown, the speaker assembly 3 may include a housing assembly 30, a bone conduction speaker 40, and an air conduction speaker 50. The speaker assembly 3 may also include at least one of a battery 61 and a control circuit board 62. The housing assembly 30 is used to accommodate the bone conduction speaker 40 and the air conduction speaker 50. The bone conduction speaker 40 is designed to fit snugly on the user's face, while the air conduction speaker 50 is designed to transmit air-conducted 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.

[0049] like Figure a2 As shown, the housing assembly 30 may include a main shell 31 and a main cover 32. The main shell 31 may have an open end, and the main cover 32 covers the open end of the main shell 31. The main cover 32 may be provided with a sound outlet (not marked) for the air conduction speaker 50 to emit sound. Part of the bone conduction speaker 40 may be exposed through the open end 31 of the main shell for fitting the user's face. The vibration directions of the bone conduction speaker 40 and the air conduction speaker 50 may be perpendicular to each other, and they may be assembled on the main shell 31 in such a way that the vibration directions are perpendicular to each other to reduce mutual interference between the bone conduction speaker 40 and the air conduction speaker 50. For the comfort of fitting the face, the bone conduction speaker 40 may be provided with an auxiliary face-fitting assembly 44. The auxiliary face-fitting assembly 44 is used to increase the contact area between the bone conduction speaker 40 and the user's face when worn, thereby improving wearing comfort. The auxiliary face-fitting component 44 may include a hard support component 441 and a soft fitting component 442. The hard support component 441 is used to support the soft fitting component 442 to improve the structural strength and stability of the auxiliary face-fitting component 44. The soft fitting component 442 is used to fit the user's face toward the user's face, and can fit the user's face more stably and tightly with the support of the hard support component 441.

[0050] like Figure a2As shown, the speaker assembly 3 may include at least one of a control circuit board 62 and a battery 61. For example, one speaker assembly 3 may include a control circuit board 62, and another speaker assembly 3 may not include the control circuit board 62 but may include a battery 61. The connecting wires 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 62 and a battery 61. Alternatively, the number of control circuit boards 62 may be two, and each speaker assembly 3 may include a control circuit board 62 respectively. There may also be two batteries 61, and each speaker assembly 3 may include a battery 61 respectively.

[0051] The stick microphone assembly 7 is rotatably mounted on the speaker assembly 3. The stick microphone assembly 7 includes a stick body assembly 70, a microphone assembly 80, and a hinge mechanism 91. The microphone assembly 80 and the hinge mechanism 91 are connected to both ends of the stick body assembly 70, and the hinge mechanism 91 is rotatably connected to the speaker assembly 3. When worn, the hinge mechanism 91 can be rotated relative to the speaker assembly 3 to position the microphone assembly 80 within the sound pickup area of the user's mouth. The microphone assembly 80 is equipped with at least one microphone and an associated button that turns the microphone on and off.

[0052] In the fields of medicine and anatomy, we can define the three basic planes of the human body: the sagittal plane, the coronal plane, and the horizontal plane, as well as the 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 section 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 section 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 section 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 a3 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.

[0053] The following content will provide a detailed description of the earphone 1 or some of the components and structures mentioned above. Of course, some of the structures and components mentioned above, such as the bone conduction speaker 40, the air conduction speaker 50, 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.

[0054] The following is an exemplary structure of the earphone 1 described in the earphone embodiment of the present application.

[0055] like Figures 1 to 4 As shown, in some embodiments, the earphone 1 includes a wearing assembly 2 and a speaker assembly 3 connected to the wearing assembly 2. The wearing assembly 2 is used to position the speaker assembly 3 on the face area in front of the user's tragus when worn. The front of the tragus is the side of the tragus close to the nose.

[0056] The speaker assembly 3 can transmit sound to the human ear through the speaker in the facial area in front of the user's tragus. The number of speaker assemblies 3 can be two. The two speaker assemblies 3 are used to transmit vibration and / or sound to the user's left ear and right ear respectively. The two speaker assemblies 3 can be the same or different. Furthermore, the headset 1 can also include a stick microphone assembly 7, which can be set on one of the speaker assemblies 3. The stick microphone assembly 7 can be used to trigger the operation of the speaker assembly 3, and the stick microphone assembly 7 can also be used to collect sound. The speaker assembly 3 can include at least one of a bone conduction speaker and an air conduction speaker.

[0057] The wearing component 2 can hang the speaker component 3 on the facial area in front of the user's tragus. The wearing component 2 can also apply force to the speaker component 3 so that the speaker component 3 fits the facial area in front of the user's tragus. Specifically, the wearing component 2 is used to pass over the top of the user's head and can position the speaker component 3 as a whole in front of the user's ear. The shape of the wearing component 2 can match the contour of the user's head, making the user more comfortable and stable when wearing the headset 1.

[0058] The following is an exemplary structure of the wearing component 2 of the present application.

[0059] like Figures 1 to 4As shown, the wearing component 2 may include a headband component 21, which includes a clamping component 210, a wire 211b and a first elastic covering body 212. The clamping component 210 has a length direction Lt, a thickness direction Ht and a width direction Wt. The clamping component 210 is arranged in a curved shape along the length direction Lt so that the headband component 21 is wrapped around the periphery of the user's head when worn and provides a clamping force. The size of the clamping component 210 along the width direction Wt is larger than the size along the thickness direction Ht, and in the worn state, the thickness direction Ht is toward or away from the user's head. The first elastic covering body 212 includes a covering body 2121, which is covered on the periphery of the clamping component 210 and the wire 211b in a molded manner. The clamping component 210 and the wire 211b located in the covering body 2121 are at least partially overlapped along the thickness direction Ht. The clamping assembly 210 and the conductive wire 211 b are at least partially overlapped along the thickness direction Ht, which may mean that the clamping assembly 210 and the conductive wire 211 b are at least partially flush with each other along the thickness direction Ht.

[0060] Specifically, during the wearing process of the headband assembly 21 , the clamping assembly 210 may be deformed under the action of external force, and stress may be generated inside the clamping assembly 210 , so that the clamping assembly 210 has a clamping effect, thereby improving the wearing stability of the headband assembly 21 .

[0061] By setting the dimension of the clamping assembly 210 along the width direction Wt to be larger than its dimension along the thickness direction Ht, the dimension of the clamping assembly 210 along the thickness direction Ht is smaller. This allows the clamping assembly 210 to undergo a relatively stable, directional elastic deformation in the direction of clamping the user's head when deformed, reducing the elastic deformation of the clamping assembly 210 in the width direction Wt. This facilitates the molding of the clamping assembly 210 and makes the headband assembly 21 easier to wear. The larger dimension of the clamping assembly 210 along the width direction Wt enables the clamping assembly 210 to maintain sufficient clamping force and helps increase the area of action of the clamping assembly 210 on the top of the user's head, thereby improving the wearing stability of the headband assembly 21.

[0062] The covering body 2121 can be made of an elastic material and have the ability to deform, allowing it to deform synchronously with the clamping assembly 210. By molding the covering body 2121 around the clamping assembly 210 and the wire 211b, the assembly process of the headband assembly 21 can be simplified and the structural stability of the headband assembly 21 can be improved. The covering body 2121 can also enhance the user's tactile sensation when contacting the headband assembly 21, improving the wearing comfort of the headband assembly 21. The elastic deformation of the covering body 2121 can also increase the friction between the user's head and the headband assembly 21, reducing the risk of the headband assembly 21 slipping during wear and improving wearing stability. For example, the covering body 2121 can be molded around the clamping assembly 210 and the wire 211b using a molding method such as injection molding or compression molding. The headband assembly 21 can be made of materials such as silicone or rubber, for example, the covering body 2121 can be made of silicone or rubber.

[0063] The mechanical strength of the clamping assembly 210 is higher than that of the wire 211b. By arranging the clamping assembly 210 and the wire 211b to at least partially overlap along the thickness direction Ht, the stretching or squeezing effect on the wire 211b caused by deformation of the clamping assembly 210 can be reduced, thereby increasing the service life of the wire 211b. At the same time, the deformation consistency of the clamping assembly 210 and the wire 211b is high, thereby improving the structural stability of the wearable assembly 2.

[0064] Alternatively, as Figure 4 and Figure 5 As shown, the ratio of the overlap between the clamping assembly 210 and the wire 211b along the thickness direction Ht to the smallest of the dimensions of the clamping assembly 210 and the wire 211b along the thickness direction Ht is between 0.6 and 1. Alternatively, the ratio may be between 0.7 and 0.9.

[0065] Specifically, in some embodiments, the dimension of the clamping assembly 210 along the thickness direction Ht is greater than or equal to the dimension of the wire 211b along the thickness direction Ht, and the ratio of the overlap dimension between the clamping assembly 210 and the wire 211b along the thickness direction Ht to the dimension of the wire 211b along the thickness direction Ht is between 0.6 and 1. For example, the ratio of the overlap dimension between the clamping assembly 210 and the wire 211b along the thickness direction Ht to the dimension of the wire 211b along the thickness direction Ht is 0.7, 0.8, or 0.9.

[0066] In other embodiments, the dimension of the clamping assembly 210 along the thickness direction Ht is smaller than the dimension of the wire 211b along the thickness direction Ht, and the ratio of the overlap dimension of the clamping assembly 210 and the wire 211b along the thickness direction Ht to the dimension of the clamping assembly 210 along the thickness direction Ht is between 0.6 and 1. For example, the ratio of the overlap dimension of the clamping assembly 210 and the wire 211b along the thickness direction Ht to the dimension of the clamping assembly 210 along the thickness direction Ht is 0.7, 0.8, or 0.9.

[0067] This arrangement allows for a significant overlap between the clamping assembly 210 and the conductive wire 211b along the thickness direction Ht, facilitating synchronous deformation of the conductive wire 211b and the clamping assembly 210. This reduces the stretching or compression applied to the conductive wire 211b during deformation of the clamping assembly 210, thereby increasing the service life of the conductive wire 211b. Furthermore, the significant overlap between the clamping assembly 210 and the conductive wire 211b along the thickness direction Ht helps reduce the dimensions of the headband assembly 21 along the thickness direction Ht, thereby contributing to the overall slimness of the headband assembly 21. If this ratio is too small, deformation of the clamping assembly 210 may result in excessive stretching or compression applied to the conductive wire 211b, adversely affecting the overall slimness of the headband assembly 21.

[0068] Alternatively, as Figure 4 and Figure 5 As shown, the ratio of the dimension of the clamping assembly 210 along the thickness direction Ht to the dimension of the wire 211b along the thickness direction Ht is between 0.5 and 2. Optionally, the ratio may be between 0.8 and 1.8. Optionally, the ratio may be between 1.1 and 1.6. For example, the ratio of the dimension of the clamping assembly 210 along the thickness direction Ht to the dimension of the wire 211b along the thickness direction Ht is 0.7, 0.9, 1.0, 1.2, 1.5 or 1.8. Optionally, the ratio of the dimension of the clamping assembly 210 along the thickness direction Ht to the dimension of the wire 211b along the thickness direction Ht is between 0.8 and 1.2.

[0069] If this ratio is small, the overlap between the clamping assembly 210 and the wire 211b along the thickness direction Ht is small, and deformation of the clamping assembly 210 may result in excessive stretching or compression of the wire 211b. If this ratio is large, the headband assembly 21 will be larger and heavier, thereby reducing the user's wearing comfort and hindering the overall slimness of the headband assembly 21. Therefore, setting the above ratio range ensures that the difference between the size of the clamping assembly 210 along the thickness direction Ht and the size of the wire 211b along the thickness direction Ht is within a certain reasonable range, which is conducive to improving the deformation consistency of the clamping assembly 210 and the wire 211b, thereby reducing the force on the wire 211b, while ensuring the overall slimness of the headband assembly 21.

[0070] Alternatively, as Figure 1 and Figure 2 As shown, the first elastic covering body 212 further includes an elastic band 2122 integrally formed with the covering body 2121, and the two ends of the elastic band 2122 are spaced apart from each other along the length direction Lt and are respectively connected to the covering body 2121. Between the connection positions between the two ends of the elastic band 2122 and the covering body 2121, the elastic band 2122 and the covering body 2121 are separated from each other, and the elastic band 2122 is used to assist in positioning the clamping assembly 210 on the user's head when worn.

[0071] The clamping assembly 210 is more rigid than the elastic band 2122, and the clamping assembly 210 has less ability to bend and deform than the elastic band 2122. The elastic band 2122 is elastic and easily fits the user's head, thereby increasing wearing comfort. By providing the elastic band 2122, the headband assembly 21 can obtain more degrees of freedom in structure, which can improve the covering effect of the headband assembly 21 on the user's head, thereby increasing the friction between the headband assembly 21 and the user's head, thereby improving the wearing stability of the headband assembly 21. The material of the elastic band 2122 itself can also increase the friction between the user's head and the headband assembly 21, reduce the risk of the headband assembly 21 slipping during the wearing process, and improve wearing stability. In addition, the elastic band 2122 can also provide clamping force when elastically deformed to strengthen the clamping effect of the headband assembly 21.

[0072] By integrally molding the covering body 2121 and the elastic band 2122, the assembly process can be simplified. By separating the elastic band 2122 from the covering body 2121, the elastic band 2122 can be more flexible during deformation, enhancing the functional effectiveness of the elastic sheet 2101. Furthermore, a gap can be provided between the elastic band 2122 and the covering body 2121 to provide space for deformation and allow the elastic band 2122 to fit more closely to the user's head, improving wearing stability.

[0073] For example, the covering body 2121 and the elastic band 2122 are integrally formed by injection molding or compression molding. The elastic band 2122 can be made of silicone, rubber, etc.

[0074] Alternatively, as Figure 4 and Figure 5 As shown, the wearing component 2 is used to position the speaker component 3 in the listening area of the user's ear or near the ear when worn, and in the sagittal axis SA direction, the speaker component 3 is closer to the side of the face than the clamping component 210, and the wire 211b is closer to the back of the head than the clamping component 210.

[0075] This arrangement allows the clamping assembly 210 to be closer to the speaker assembly 3 along the sagittal axis SA, improving the clamping assembly 210's positioning of the speaker assembly 3 and making the speaker assembly 3 more stable when worn. Furthermore, the wire 211b is closer to the front of the head than the clamping assembly 210, placing the clamping assembly 210 closer to the front of the head. This provides greater strength near the front of the head, enabling a better clamping of the headband assembly 211 to the user's head and reducing the possibility of the headband assembly 211 slipping when the user lowers their head.

[0076] Alternatively, as Figure 4 and Figure 5 As shown, the clamping assembly 210 includes an elastic sheet 2101 , and the conductive wire 211 b is disposed laterally of the elastic sheet 2101 along the width direction Wt and at least partially overlaps with the elastic sheet 2101 along the thickness direction Ht.

[0077] This arrangement helps reduce the dimension of the headband assembly 21 along the thickness direction Ht, making the headband assembly 21 overall thinner and lighter. The sheet-like shape of the elastic sheet 2101 facilitates molding during the manufacturing process, resulting in a high yield rate. The dimension of the elastic sheet 2101 along the width direction Wt can be larger than the dimension along the thickness direction Ht. By providing the elastic sheet 2101, strain and stress are generated within the elastic sheet 2101 during wear, giving the elastic sheet 2101 a clamping effect, thereby improving the wearing stability of the headband assembly 21.

[0078] By forming the covering body 2121 around the elastic sheet 2101 and the conductive wire 211b, the assembly process of the headband assembly 21 is simplified and the structural stability of the headband assembly 21 is improved. By at least partially overlapping the elastic sheet 2101 and the conductive wire 211b along the thickness direction Ht, the stretching or squeezing effect on the conductive wire 211b caused by deformation of the elastic sheet 2101 is reduced. The deformation consistency of the elastic sheet 2101 and the conductive wire 211b is high, which improves the structural stability of the headband assembly 21 and thereby increases the service life of the conductive wire 211b.

[0079] Furthermore, the elastic sheet 2101 may be a titanium sheet, or of course, a spring steel sheet, or a carbon fiber sheet.

[0080] Optionally, the elastic sheet 2101 has a dimension range of 0.65 to 2 mm along the thickness direction Ht. Further, the elastic sheet 2101 has a dimension range of 0.8 to 1.6 mm or 1.65 to 1.8 mm along the thickness direction Ht, for example, the dimension of the elastic sheet 2101 along the thickness direction Ht is 0.83 mm, 0.85 mm, or 0.87 mm.

[0081] If the elastic sheet 2101 is too large along the thickness direction Ht, the headband assembly 21 will be larger and heavier, reducing the user's wearing comfort and hindering the overall slimness of the headband assembly 21. If the elastic sheet 2101 is too small along the thickness direction Ht, the elastic sheet 2101 will not be able to provide sufficient clamping force. Furthermore, when the elastic sheet 2101 deforms, the wires 211b will be subjected to excessive stretching or compression. Therefore, setting the above size range not only facilitates the overall slimness of the headband assembly 21, ensuring a comfortable wearing experience for the user, but also helps the elastic sheet 2101 to clamp the user's head, reducing the stretching or compression on the wires 211b, thereby protecting the wires 211b when the elastic sheet 2101 deforms.

[0082] Optionally, the portion of the wire 211b within the covering body 2121 includes a wire bundle, and the size of the wire bundle along the thickness direction Ht ranges from 1 to 2.5 mm. For example, the size of the wire bundle along the thickness direction Ht ranges from 1.2 to 2 mm, such as 1.2 mm, 1.3 mm, 1.5 mm, or 1.6 mm.

[0083] Optionally, the portion of the wire 211b within the covering body 2121 includes a wire bundle and an insulating wire bundle channel for covering the wire bundle. Optionally, the wire bundle is movably covered in the insulating wire bundle channel.

[0084] If the conductor 211b is too large along the thickness direction Ht, it will be easily stretched or squeezed. If the conductor 211b is too small along the thickness direction Ht, the mechanical strength and conductivity of the conductor 211b will be weak. Therefore, setting the above size range is conducive to maintaining a good and stable working state of the conductor 211b, extending the service life of the conductor 211b.

[0085] Furthermore, the exposed portion of wire 211b is a wire bundle wrapped in an insulating sheath. The thickness of this portion of the wire bundle ranges from 1.6 to 2.4 mm. Furthermore, the thickness of this portion of the wire bundle ranges from 1.8 mm, 2 mm, or 2.2 mm. The insulating sheath provides both insulation and aesthetics. This arrangement ensures a moderate thickness of the insulating sheath, improving its operational stability. If the insulating sheath is too thin, it can be easily damaged. If it is too thick, it wastes the insulating sheath material and affects the aesthetics of the appearance.

[0086] Optionally, during the assembly process, the wire 211 b and the elastic sheet 2101 may be glued together to shape the wire 211 b , and then the wire 211 b and the elastic sheet 2101 may be covered by the covering body 2121 .

[0087] Alternatively, as Figure 4 、 Figure 6 and Figure 7 As shown, the clamping assembly 210 includes two elastic sheets 2101 arranged side by side along the width direction Wt, the wire 211b is arranged between the two elastic sheets 2101 along the width direction Wt or on the side of one of the two elastic sheets 2101 away from the other, and at least partially overlaps with the two elastic sheets 2101 along the thickness direction Ht.

[0088] By providing two elastic sheets 2101, the clamping force of the clamping assembly 210 can be enhanced, making the clamping assembly 210 easy to deform while obtaining sufficient clamping force, thereby improving the wearing effect. The wire 211b is arranged between the two elastic sheets 2101 along the width direction Wt or on the side of one of the two elastic sheets 2101 away from the other. On the basis of providing sufficient support for the clamping assembly 210, the increased strength and elasticity effectively protect the wire 211b. Furthermore, if the wire 211b is arranged between the two elastic sheets 2101 along the width direction Wt, the two elastic sheets 2101 can act as a support frame when the headband assembly 21 is deformed, thereby protecting the wire 211b.

[0089] Furthermore, the wire 211 b is arranged on a side of the two elastic sheets 2101 away from the speaker assembly 3 along the sagittal axis SA, thereby facilitating improvement in the positioning effect of the clamping assembly 210 on the speaker assembly 3 .

[0090] Alternatively, as Figure 4 and Figure 8 As shown, the clamping assembly 210 includes two elastic sheets 2101 stacked along the thickness direction Ht, and the wire 211 b is sandwiched between the two elastic sheets 2101 .

[0091] The provision of two elastic sheets 2101 allows the clamping assembly 210 to easily deform while maintaining sufficient clamping force, thereby improving the wearing experience. When the wire 211b is positioned between the two elastic sheets 2101 along the thickness direction Ht, the two elastic sheets 2101 act as a support frame when the headband assembly 21 deforms, thereby protecting the wire 211b and improving the structural stability of the headband assembly 21.

[0092] Alternatively, as Figure 1 and Figure 9 As shown, both ends of the clamping assembly 210 are exposed from the first elastic covering body 212 , and the wearing assembly 2 further includes a telescopic assembly 22 , which is assembled and fixed to the ends of the clamping assembly 210 exposed from the first elastic covering body 212 .

[0093] The telescopic assembly 22 can be connected between the speaker assembly 3 and the headband assembly 21. The telescopic assembly 22 can be extended and retracted under the action of an external force. The telescopic assembly 22 can change its length by extending and retracting, thereby changing the distance between the speaker assembly 3 and the headband assembly 21. By providing the telescopic assembly 22, the structure of the wearing assembly 2 is more flexible. When different users wear the headphones 1, the wearing assembly 2 can be adaptively adjusted according to the different head shapes of the users, so that the speaker assembly 3 can be positioned in the appropriate position, thereby improving the compatibility of the wearing assembly 2.

[0094] The rigidity and hardness of the clamping assembly 210 are stronger than those of the first elastic covering body 212. By arranging the telescopic assembly 22 to be assembled and fixed with the end of the clamping assembly 210 exposed from the first elastic covering body 212, the assembly connection of the telescopic assembly 22 and the headband assembly 21 can be facilitated and the connection effect can be improved.

[0095] Alternatively, as Figure 1 、 Figures 9 to 11 As shown, the telescopic assembly 22 includes a fixed portion 221, a locking member 222 and a telescopic portion 223. The fixed portion 221 is provided with a first connector 2201 and a first locking hole 2202 connected to the first connector 2201. The end of the clamping assembly 210 is inserted into the first connector 2201, and the locking member 222 is inserted into the first locking hole 2202, and the end of the clamping assembly 210 is locked in the first connector 2201.

[0096] In some embodiments, the telescopic portion 223 can be extended and retracted to change the length of the telescopic assembly 22. In other embodiments, the telescopic portion 223 can move relative to the fixed portion 221 to change the length of the telescopic assembly 22.

[0097] This arrangement facilitates the assembly and connection of the clamping assembly 210 and the telescopic assembly 22. For example, during assembly, the end of the clamping assembly 210 can be inserted into the first socket 2201, and then the retaining member 222 can be inserted into the first retaining hole 2202. Alternatively, the end of the clamping assembly 210 can be deformed and inserted into the first socket 2201 by snapping.

[0098] Alternatively, as Figure 1 、 Figures 9 to 11 As shown, the telescopic component 22 also includes a decorative part 224, the fixed part 221 is provided with a slide groove 2203, the telescopic part 223 is slidably set in the slide groove 2203, the first locking hole 2202 and the slide groove 2203 are set on the side of the fixed part 221 facing the user in the wearing state, and the decorative part 224 is assembled and fixed to the fixed part 221 to cover the first locking hole 2202, the slide groove 2203 and the part of the telescopic part 223 located in the slide groove 2203.

[0099] The telescopic portion 223 can move relative to the fixed portion 221 along the extension direction of the slide groove 2203. The decorative portion 224 can obscure the first retaining hole 2202, the slide groove 2203, and the portion of the telescopic portion 223 located within the slide groove 2203, thereby enhancing the appearance. When assembled with the fixed portion 221, the decorative portion 224 also acts as a limiter, preventing the retaining member 222 from sliding out of the first retaining hole 2202 and the telescopic portion 223 from sliding out of the slide groove 2203.

[0100] Alternatively, as Figure 1 、 Figures 9 to 11 As shown, the telescopic assembly 22 also includes a damping member 227, which is fixed to the portion of the telescopic portion 223 located within the chute 2203 and abuts the decorative portion 224. The telescopic portion 223 can slide under the action of an external force. The damping member 227 is used to increase the sliding resistance of the telescopic portion 223 when sliding between the decorative portion 224 and the fixed portion 221, so that the telescopic portion 223 can remain in its sliding position after sliding. Furthermore, the damping member 227 is embedded in the portion of the telescopic portion 223 located within the chute 2203.

[0101] Alternatively, as Figure 1 、 Figures 9 to 11 As shown, the end of the clamping component 210 is arranged in a sheet shape, and is provided with a second locking hole 2102 that passes through the main surfaces on both sides of the end of the clamping component 210. When the end of the clamping component 210 is inserted into the first connector 2201, the first locking hole 2202 and the second locking hole 2102 are aligned, and the locking member 222 is a pin inserted into the first locking hole 2202 and the second locking hole 2102. The first elastic covering body 212 also includes an embedded portion 2123 integrally formed with the covering body 2121. The embedded portion 2123 is attached to the main surface of one side of the end of the clamping component 210. The fixing portion 221 is provided with a second connector 2204 that is connected to the first connector 2201, and the embedded portion 2123 is inserted into the second connector 2204.

[0102] By configuring the end of the clamping assembly 210 to be sheet-shaped, the end of the clamping assembly 210 can be matched with the shape of the portion of the clamping assembly 210 within the covering body 2121, thereby facilitating the molding of the clamping assembly 210 and the second retaining hole 2102. By configuring the retaining member 222 as a pin inserted into the first retaining hole 2202 and the second retaining hole 2102, the secure connection between the end of the clamping assembly 210 and the fixing portion 221 can be improved.

[0103] By fitting the embedded portion 2123 onto the main surface of one side of the end of the clamping assembly 210, the embedded portion 2123 can limit the relative movement of the end of the clamping assembly 210 and the fixing portion 221 in a direction perpendicular to the main surface of the end of the clamping assembly 210. The embedded portion 2123 can also limit the deformation of the end of the clamping assembly 210, reduce the risk of breakage of the end of the clamping assembly 210, and thereby enhance the stability of the connection structure between the end of the clamping assembly 210 and the fixing portion 221.

[0104] For example, the covering body 2121 and the embedding portion 2123 are integrally formed by injection molding or compression molding.

[0105] Alternatively, as Figure 1 、 Figure 11 and Figure 12 As shown, the telescopic component 22 includes a fixed part 221 and a telescopic part 223 telescopically arranged relative to the fixed part 221. The wearing component 2 also includes a torsion component 23. The torsion component 23 includes an elastic connector 231. One end of the elastic connector 231 is connected to the telescopic part 223, and the other end of the elastic connector 231 is used to connect to the speaker component 3. The elastic connector 231 itself is configured to be able to twist as the speaker component 3 contacts the user's head in the wearing state.

[0106] By providing an elastic connector 231 connecting the telescopic assembly 22 and the speaker assembly 3, the speaker assembly 3 can have more freedom of movement relative to the headband assembly 21. By moving relative to the headband assembly 21, the speaker assembly 3 can better conform to the user's head, while also improving the user's wearing comfort. After adjusting the position of the telescopic portion 223 relative to the fixed portion 221, the speaker assembly 3 can move relative to the telescopic portion 223 to better conform to the user's head, thereby improving the compatibility of the wearable assembly 2 with different users.

[0107] Alternatively, as Figure 12 As shown, the elastic connecting member 231 is an elastic metal wire.

[0108] Such a configuration can make the elastic connector 231 have good structural strength and fatigue resistance, thereby increasing the service life of the elastic connector 231. For example, the elastic metal wire can be a titanium wire.

[0109] Alternatively, as Figure 3 、 Figure 11 and Figure 12 As shown, the wire 211b extends from the outside of the telescopic component 22 to the torsion component 23 and is fixed to the torsion component 23. The length of the wire 211b outside the telescopic component 22 is greater than the maximum extension of the telescopic component 22.

[0110] Compared with setting the wire 211b inside the telescopic component 22, setting the wire 211b outside the telescopic component 22 can avoid interference between the telescopic component 22 and the wire 211b during the telescopic process, and at the same time it is beneficial to reduce the size of the telescopic component 22 to improve the aesthetics and make the overall headset lighter.

[0111] The twisting assembly 23 guides the wire 211b into the interior of the speaker assembly 3. By securing the wire 211b to the twisting assembly 23, the twisting assembly 23 can limit the position of the wire 211b, thereby facilitating a stable position of the wire 211b within the speaker. For example, this can reduce the disturbance of the wire 211b within the speaker assembly 3 caused by the extension and retraction of the telescopic assembly 22.

[0112] The maximum extension of the telescopic assembly 22 is the length of the telescopic assembly 22 when fully extended. By setting the length of the wire 211b outside the telescopic assembly 22 to be greater than the maximum extension of the telescopic assembly 22, the pulling of the wire 211b during the extension and retraction of the telescopic assembly 22 can be reduced, thereby increasing the lifespan of the wire 211b and reducing the interference of the wire 211b with the extension and retraction of the telescopic assembly 22.

[0113] Furthermore, a channel is provided at one end of the telescopic component 22 connected to the torsion component 23 , and the wire 211 b extends from the outside of the telescopic component 22 into the channel, and then extends into the torsion component 23 through the channel.

[0114] Alternatively, as Figure 3 、 Figure 11 and Figure 12 As shown, the torsion assembly 23 includes a second elastic covering body 232 , which covers the outer periphery of the elastic connector 231 in a molding manner and is provided with a wiring channel 230 , through which the wire 211 b is passed.

[0115] The second elastic covering 232 can partially or completely cover the torsion assembly 23. The second elastic covering 232 is deformable and can twist synchronously with the elastic wire. By molding the second elastic covering 232 around the elastic connector 231, the torsion assembly 23's tactile feel is enhanced, the exposed length of the wire 211b is reduced, and the torsion assembly 23's appearance is enhanced.

[0116] The wire 211b can extend into the interior of the speaker assembly 3 through the torsion assembly 23. By providing the wiring channel 230, the torsion assembly 23 can limit the position of the wire 211b, thereby facilitating the stable position of the wire 211b inside the speaker.

[0117] For example, the second elastic covering body 232 is covered around the outer periphery of the elastic connecting member 231 by injection molding or compression molding to form the wiring channel 230 .

[0118] The following is an exemplary structure of the wearing component 2 of the present application.

[0119] like Figure 2 、 Figure 11 and Figure 12 As shown, in some embodiments, the wearing component 2 includes a headband component 21 and a torsion component 23, the headband component 21 includes a clamping component 210, and the clamping component 210 is arranged in a curved shape along the length direction Lt, so that the headband component 21 is wrapped around the periphery of the user's head when worn and provides a clamping force, and the torsion component 23 includes an elastic connector 231, and the elastic connector 231 includes a first connecting segment 2311 and a second connecting segment 2312 connected to each other, and the free end of the first connecting segment 2311 is connected to the clamping component 210. Then, the free end of the second connecting segment 2312 is connected to the speaker assembly 3 to position the speaker assembly 3 in the listening area of the user's ear or near the ear when worn, wherein the free end of the first connecting segment 2311 is used as the starting point, the first connecting segment 2311 has an extension component extending along the sagittal axis SA toward the front of the face, and the second connecting segment 2312 has an extension component extending along the vertical axis VA away from the top of the head, and the elastic connecting member 231 itself is configured to be able to twist as the speaker assembly 3 contacts the user's head in the worn state.

[0120] The free end of the first connecting segment 2311 is the end of the first connecting segment 2311 that is distal from the second connecting segment 2312, while the free end of the second connecting segment 2312 is the end of the second connecting segment 2312 that is distal from the first connecting segment 2311. Specifically, the clamping assembly 210 can support and shape the headband assembly 21. By curving the clamping assembly 210 along the length direction Lt, the shape of the headband assembly 21 can be adapted to the contours of the user's head, providing greater comfort and stability when worn by the user. When wearing the headband assembly 21, the clamping assembly 210 can deform under external forces, generating stress within the clamping assembly 210, giving the clamping assembly 210 a clamping effect, thereby improving the wearing stability of the headband assembly 21.

[0121] By providing an elastic connector 231 to connect the clamping assembly 210 and the speaker assembly 3, the speaker assembly 3 can have more freedom of movement. When the speaker assembly 3 is positioned in the facial area, the elastic connector 231 can generate a torsional movement relative to the headband assembly 21, thereby being able to fit the user's face more closely and adapt to different head and face shapes, thereby improving the user's wearing comfort and enhancing the compatibility of the earphones 1 with the user's head and face shape.

[0122] By setting the first connecting section 2311 to have an extension component extending toward the front of the face along the sagittal axis SA, and setting the second connecting section 2312 to have an extension component extending away from the top of the head along the vertical axis VA, on the one hand, the speaker assembly 3 can be more stably positioned in the user's ear or the listening area near the ear, so that the positioning of the speaker assembly 3 is more stable and the sound effect is better; on the other hand, the above-mentioned connection structure has a simple structure, and the first connecting section 2311 and the second connecting section 2312 can be twisted in different directions respectively, thereby making the elastic connecting member 231 have more degrees of freedom of movement, and can enhance the torsional deformation ability of the elastic connecting member 231, so that the speaker assembly 3 can better adapt to the user's head and face shape to fit the user's ear or the listening area near the user's ear, and is conducive to simplifying the structure of the elastic connecting member 231.

[0123] In some embodiments, the first connecting segment 2311 can be twisted around the sagittal axis SA so that the speaker assembly 3 is twisted around the sagittal axis SA, and the second connecting segment 2312 can be twisted around the vertical axis VA so that the speaker assembly 3 is twisted around the vertical axis VA, so that the speaker assembly 3 has more degrees of freedom of movement.

[0124] Alternatively, as Figure 2 、 Figure 11 and Figure 12 As shown, the second connecting segment 2312 is connected to the first connecting segment 2311 at an obtuse angle. In the worn state, the angle α1 between the second connecting segment 2312 and the vertical axis VA is smaller than the angle α2 between the first connecting segment 2311 and the vertical axis VA.

[0125] Such a configuration allows the elastic connector 231 to extend from the clamping assembly 210 to the speaker assembly 3 in a path that avoids the user's ear, thereby improving wearing comfort. At the same time, the speaker assembly 3 can be closer to the front of the human face than the headband assembly 21 along the sagittal axis SA. When the speaker assembly 3 is positioned at the user's ear or the listening area near the ear, the headband assembly 21 can also be in the area on the top of the user's head where the headband assembly 21 can be worn stably, thereby improving the wearing stability of the wearing assembly 2 and the positioning effect of the speaker assembly 3.

[0126] The different extension directions D22 of the first connecting segment 2311 and D21 of the second connecting segment 2312 allow the first connecting segment 2311 and the second connecting segment 2312 to twist in different directions. This provides the elastic connector 231 with more degrees of freedom of movement, thereby enhancing the torsional deformation capability of the elastic connector 231 and facilitating position adjustment of the speaker assembly 3. In some embodiments, the angle α2 between the first connecting segment 2311 and the vertical axis VA is relatively large, facilitating rotational adjustment of the speaker assembly 3 about the sagittal axis SA. The angle α1 between the second connecting segment 2312 and the vertical axis VA is relatively small, facilitating rotational adjustment of the speaker assembly 3 about the vertical axis VA.

[0127] Alternatively, as Figure 2 、 Figure 11 and Figure 12 As shown, the wearing component 2 includes a telescopic component 22, and the telescopic component 22 includes a fixed part 221 and a telescopic part 223. The fixed part 221 is connected to the end of the clamping component 210, and the telescopic part 223 is telescopically arranged relative to the fixed part 221. The free end of the first connecting section 2311 is connected to the end of the telescopic part 223 away from the clamping component 210.

[0128] The telescopic assembly 22 is connected between the speaker assembly 3 and the headband assembly 21. The telescopic assembly 22 can be extended and retracted under the action of an external force. The length of the telescopic assembly 22 changes by extending and retracting, thereby changing the distance between the speaker assembly 3 and the headband assembly 21. By providing the telescopic assembly 22, the structure of the wearing assembly 2 is more flexible. When different users wear the headphones 1, the wearing assembly 2 can be adaptively adjusted according to the user's head shape and head size, so that the speaker assembly 3 can be positioned in the appropriate position, thereby improving the compatibility of the wearing assembly 2.

[0129] Alternatively, as Figure 2 、 Figure 11 and Figure 12 As shown, the fixed portion 221 is provided with a slide groove 2203, and the telescopic portion 223 includes a first telescopic section 2231 and a second telescopic section 2232. The first telescopic section 2231 is slidably arranged in the slide groove 2203, and the second telescopic section 2232 is connected to the first telescopic section 2231 at an obtuse angle. In the wearing state, the angle α3 between the second telescopic section 2232 and the vertical axis VA is greater than the angle α4 between the first telescopic section 2231 and the vertical axis VA, and the free end of the first connecting section 2311 is connected to the free end of the second telescopic section 2232.

[0130] By arranging the second telescopic section 2232 and the first telescopic section 2231 to be connected at an obtuse angle, the telescopic portion 223 can have a streamlined structure, and the transition between the second telescopic section 2232 and the first telescopic section 2231 is natural, which can improve the aesthetics of the overall structure.

[0131] The telescopic portion 223 can move relative to the fixed portion 221 along the extension direction of the slide slot 2203. The extension direction D24 of the first telescopic section 2231 can be consistent with the extension direction of the slide slot 2203, allowing the telescopic portion 223 to slide along the extension direction of the slide slot 2203. The extension direction D23 of the second telescopic section 2232 can be close to or consistent with the extension direction D22 of the first connecting section 2311, so that the free ends of the first connecting section 2311 and the second telescopic section 2232 can be aligned and connected.

[0132] By setting the angle α3 between the second telescopic section 2232 and the vertical axis VA to be greater than the angle α4 between the first telescopic section 2231 and the vertical axis VA, the angle α4 between the first telescopic section 2231 and the vertical axis VA can be reduced, while the angle α3 between the second telescopic section 2232 and the vertical axis VA can be increased. Because the angle α4 between the first telescopic section 2231 and the vertical axis VA is smaller, the speaker assembly 3 can produce a larger displacement along the vertical axis VA when the telescopic portion 223 slides relative to the fixed portion 221, thereby providing greater compatibility with the user's head and face shape. Because the angle α3 between the second telescopic section 2232 and the vertical axis VA is larger, the second telescopic section 2232 can generate an extension component along the sagittal axis SA, thereby facilitating the positioning of the speaker assembly 3 in the listening area at or near the user's ear. Specifically, along the sagittal axis SA, the speaker assembly 3 is closer to the front of the human face than the headband assembly 21. The angle α3 between the second telescopic section 2232 and the vertical axis VA allows the second telescopic section 2232 to have a larger extension component along the sagittal axis SA, which is conducive to achieving the connection between the speaker assembly 3 and the headband assembly 21 along the sagittal axis SA.

[0133] In some embodiments, the angle α2 between the first connecting section 2311 and the vertical axis VA is large, while the angle between the fixed portion 221 and the vertical axis VA is small. By setting the angle α3 between the second telescopic section 2232 and the vertical axis VA to be larger than the angle α4 between the first telescopic section 2231 and the vertical axis VA, the assembly connection between the telescopic portion 223, the fixed portion 221 and the elastic connecting member 231 can be facilitated.

[0134] Alternatively, as Figure 4 、 Figure 11 and Figure 12 As shown, the headband assembly 21 also includes a wire 211b and a first elastic covering body 212. The first elastic covering body 212 includes a covering body 2121. The covering body 2121 is formed to cover the periphery of the clamping assembly 210 and the wire 211b. Both ends of the wire 211b extend from the covering body 2121. The wire 211b extends from the outside of the telescopic assembly 22 to the torsion assembly 23 and is fixed to the torsion assembly 23. The length of the wire 211b outside the telescopic assembly 22 is greater than the maximum elongation of the telescopic assembly 22. Figure 11 and Figure 12 The wire 211b shown in FIG. 1 is only a section thereof and does not limit the shape and length of the wire 211b.

[0135] Each end of the headband assembly 21 is connected to a telescopic assembly 22. The covering body 2121 limits and protects the wires 211b, guiding them from the outside of one telescopic assembly 22 to the outside of the other. Compared to placing the wires 211b inside the telescopic assembly 22, placing them outside the telescopic assembly 22 prevents interference with the wires 211b during extension and retraction, while also reducing the size of the telescopic assembly 22 for a more aesthetically pleasing design.

[0136] The twisting assembly 23 guides the wire 211b into the interior of the speaker assembly 3. By securing the wire 211b to the twisting assembly 23, the twisting assembly 23 can limit the position of the wire 211b, thereby facilitating a stable position of the wire 211b within the speaker. For example, this can reduce the disturbance of the wire 211b within the speaker assembly 3 caused by the extension and retraction of the telescopic assembly 22.

[0137] Alternatively, as Figure 11 and Figure 12 As shown, the torsion assembly 23 also includes a first connector 233 and a second connector 234 arranged at both ends of the elastic connector 231. The first connector 233 is plugged into and fits with the speaker assembly 3, and the second connector 234 is plugged into and fits with the free end of the second telescopic section 2232.

[0138] The first connector 233 and the second connector 234 position the ends of the elastic connector 231. The provision of the first connector 233 and the second connector 234 simplifies the assembly structure, facilitates the connection between the elastic connector 231, the speaker assembly 3, and the telescopic assembly 22, and improves assembly efficiency. Furthermore, the second connector 234 is inserted into the free end of the second telescopic section 2232 and secured to the free end of the second telescopic section 2232 via a pin or threaded fastener 226.

[0139] Alternatively, as Figure 11 and Figure 12 As shown, the speaker assembly 3 includes a main shell 31, and a socket 310 is provided on the main shell 31. The second elastic covering body 232 and the first socket part 233 are inserted into the socket 310, and the outlet of the wiring channel 230 is located in the socket 310.

[0140] By inserting the second elastic covering body 232 and the first connecting portion 233 into the connecting hole 310, the main housing 31 can shield the ends of the second elastic covering body 232 and the first connecting portion 233, thereby improving the aesthetics of the wearable assembly 2. By locating the outlet of the wiring channel 230 within the connecting hole 310, on the one hand, the wire 211b can be shielded to improve the aesthetics, and on the other hand, it is convenient to introduce the wire 211b into the interior of the speaker for connection during assembly.

[0141] Alternatively, as Figure 2 、 Figure 11 and Figure 12 As shown, a flange portion 2321 is provided at the end of the second elastic covering body 232, and the connector 310 includes a first hole section 3101 and a second hole section 3102 which are connected to each other. The second hole section 3102 is closer to the interior of the main shell 31 than the first hole section 3101, and the aperture of the first hole section 3101 is larger than the aperture of the second hole section 3102. The flange portion 2321 is inserted into the first hole section 3101 and the cross section perpendicular to the insertion direction is adapted to the cross section of the first hole section 3101. The first connector 233 extends from the end face of the flange portion 2321 and is inserted into the second hole section 3102. The outlet of the wiring channel 230 is located at the end face of the flange portion 2321.

[0142] The flange portion 2321 can enhance the structural strength of the end of the second elastic covering body 232 . At the same time, after the flange portion 2321 is inserted into the first hole section 3101 , it can limit the relative displacement of the end of the torsion component 23 and the speaker component 3 perpendicular to the insertion direction.

[0143] By extending the first connector 233 from the end face of the flange portion 2321 and inserting it into the second hole section 3102, it is convenient to fix the first connector 233 to the main shell 31 to limit the torsion assembly 23 from being separated from the main shell 31, thereby improving the stability of the connection structure between the end of the torsion assembly 23 and the speaker assembly 3.

[0144] Alternatively, as Figure 11 and Figure 12 As shown, a U-shaped plug-in 3103 may be provided in the main shell 31 , and the U-shaped plug-in 3103 passes through the hole wall of the second hole section 3102 and is inserted into the first connector 233 to fix the first connector 233 to the main shell 31 .

[0145] Alternatively, as Figure 4 and Figure 11 As shown, the telescopic assembly 22 further includes a holding portion 225 that is relatively fixed to the fixing portion 221 , and the external wire 211 b of the telescopic assembly 22 is held on the holding portion 225 .

[0146] By providing the holding portion 225 , interference between the wire 211 b and other parts of the wearing assembly 2 can be limited, and the aesthetics can be improved.

[0147] For example, the holding portion 225 is a clip or a button. In another example, the holding portion 225 is provided with a hole, and the wire 211 b is passed through the hole, thereby being held on the holding portion 225 .

[0148] Optionally, the wire 211 b is configured to move relative to the holding portion 225 as the telescopic portion 223 expands and contracts.

[0149] Such a configuration allows the wire 211b to move away from the speaker assembly 3 in the retaining portion 225 during the contraction of the telescopic assembly 22, and to move toward the speaker assembly 3 in the retaining portion 225 during the extension of the telescopic assembly 22, thereby avoiding pulling on the wire 211b during the extension and retraction process, reducing the stress on the wire 211b, and improving the life of the wire 211b.

[0150] The following is an exemplary structure of the stick microphone component 7, etc. of the earphone embodiment of the present application.

[0151] like Figure 1 、 Figure 13 and Figure 14 As shown, in some embodiments, the earphone 1 may include a wearing component 2, a speaker component 3 and a stick microphone component 7. The wearing component 2 is connected to the speaker component 3, and the stick microphone component 7 is rotatably arranged on the speaker component 3 around a preset axis Ax3. The stick microphone component 7 includes a stick body component 70 and a microphone component 80. The microphone component 80 is fixedly connected to the stick body component 70. The stick body component 70 is used to position the microphone component 80 in the sound pickup area corresponding to the human mouth when the earphone 1 is in the wearing state. The stick body component 70 includes an elastic sheet 71 and an elastic covering body 72, and the elastic covering body 72 covers the elastic sheet 71. The elastic sheet 71 has a thickness direction Hm and a width direction Wm perpendicular to each other, and the size of the elastic sheet 71 in the thickness direction Hm is smaller than the size in the width direction Wm. The thickness direction Hm is set toward or away from the human face in the wearing state.

[0152] The speaker assembly 3 transmits sound to the human ear. The wearable assembly 2 can hang the speaker assembly 3 near the user's ear and apply force to the speaker assembly 3 so that the speaker assembly 3 conforms to the facial area near the ear. Specifically, the wearable assembly 2 is designed to pass over the top of the user's head and position the entire speaker assembly 3 in front of the user's ear. The shape of the wearable assembly 2 can match the contours of the user's head, making the user more comfortable and stable when wearing the headset 1.

[0153] The microphone assembly 80 can capture sounds emitted by the human mouth, thereby collecting the user's voice. The stick assembly 70 can be connected between the microphone assembly 80 and the speaker assembly 3. By controlling the movement of the stick assembly 70, the microphone assembly 80 can be controlled to adopt different positions and postures. For example, when the microphone assembly 80 is not in use, the stick assembly 70 can be controlled to move the microphone assembly 80 away from the sound pickup area and closer to the wearable assembly 2, so that the microphone assembly 80 is in the storage position.

[0154] The elastic covering body 72 can enhance the user's touch feeling when touching the earphone 1, thereby improving the wearing comfort of the earphone 1. For example, the elastic covering body 72 is covered on the elastic sheet 71 by injection molding or compression molding.

[0155] During use of microphone assembly 80, elastic sheet 71 can deform under external forces. The elastic coating 72 is also deformable and can deform synchronously with elastic sheet 71, making the structure of stick assembly 70 more flexible. The shape and position of stick assembly 70 can be adjusted to suit the head shape of different users wearing earphones 1, allowing microphone assembly 80 to be positioned appropriately. This arrangement allows microphone assembly 80 to have greater freedom of movement to more effectively capture sound, thereby improving the compatibility of earphones 1 and enhancing the user's wearing comfort.

[0156] By setting the size of the elastic sheet 71 in the thickness direction Hm to be smaller than the size in the width direction Wm and setting the thickness direction Hm toward or away from the human face when worn, the size HD1 of the elastic sheet 71 along the thickness direction Hm is smaller, so that the elastic sheet 71 tends to deform along the thickness direction Hm when deformed, which is convenient for adjusting the distance between the stick microphone assembly 7 and the human face and mouth to meet different sound capture requirements. The size WD1 along the width direction Wm is larger, so that the elastic sheet 71 is not easy to deform in the width direction Wm, and can achieve relatively stable directional elastic deformation in the thickness direction Hm. At the same time, the elastic sheet 71 can maintain sufficient supporting and shaping capabilities, thereby improving the positioning stability of the microphone assembly 80.

[0157] Alternatively, as Figure 13 and Figure 14 As shown, the stick assembly 70 can rotate about a predetermined axis Ax3 relative to the speaker assembly 3. The elastic piece 71 includes two side edges disposed opposite to each other in the width direction Wm. The elastic piece 71 is configured so that when the elastic piece 71 rotates in the rotation direction about the predetermined axis Ax3, one side edge of the two side edges is located in the front of the rotation direction, and the other side edge is located in the rear of the rotation direction.

[0158] By arranging the stick assembly 70 to be rotatable relative to the speaker assembly 3 about a predetermined axis Ax3, and due to its larger widthwise dimension Wm, with one edge positioned forward and the other positioned rearward, elastic deformation of the stick assembly 70 is less likely to occur when the stick assembly 70 is moved in the widthwise direction Wm. This allows the microphone assembly 80 to directionally rotate about the predetermined axis Ax3, thereby providing a wider range of motion to meet various sound capture requirements. Rotating the stick assembly 70 about the predetermined axis Ax3 relative to the speaker assembly 3 also allows the microphone assembly 80 to switch between a stored position and an operating position.

[0159] In addition, by arranging the elastic sheet 71 so that when it rotates in the rotation direction around the preset axis Ax3, one edge of the two side edges is located in front of the rotation direction and the other edge is located behind the rotation direction, the rotation direction of the elastic sheet 71 can be made inconsistent with the deformation direction, so as to further expand the freedom of movement and range of activity of the microphone assembly 80 to meet more needs of capturing sound.

[0160] Alternatively, as Figure 15 As shown, the angle β1 between the width direction Wm and the preset axis Ax3 is ≥80° and ≤90°. For example, the angle β1 between the width direction Wm and the preset axis Ax3 is 82°, 84°, 85° or 87°.

[0161] This arrangement allows the rotational direction of the elastic sheet 71 to differ significantly from its deformation direction, thereby increasing the range of motion of the microphone assembly 80 and enabling it to adopt a wider range of postures to meet diverse sound capture requirements. If the angle β1 between the width direction Wm and the predetermined axis Ax3 is less than 80°, the rotational direction of the elastic sheet 71 and its deformation direction are closer together, thus limiting the range of motion of the microphone assembly 80.

[0162] Alternatively, as Figure 13 and Figure 16 As shown, the rotation angle range of the stick assembly 70 in the rotation direction around the preset axis Ax3 is 0 to 135 degrees. For example, the rotation angle range of the stick assembly 70 in the rotation direction is 30 degrees, 60 degrees, 90 degrees or 120 degrees.

[0163] This arrangement facilitates the movement of the microphone assembly 80 in an area that effectively captures sound, thereby improving the effectiveness of the microphone assembly 80 in capturing voices. It also facilitates adjustment of the position of the microphone assembly 80, reducing the probability of the microphone assembly 80 being adjusted to an inappropriate position. A larger rotation angle increases the probability of the microphone assembly 80 being adjusted to an inappropriate position, hindering the operation of the microphone assembly 80 and reducing the user experience.

[0164] Alternatively, as Figure 13 and Figure 16As shown, the stick assembly 70 is provided with a limiting groove 940, which extends along the rotation direction of the stick assembly 70. The speaker assembly 3 is provided with a limiting protrusion 3301, which is slidably inserted into the limiting groove 940. The two ends of the limiting groove 940 are used to limit the sliding of the limiting protrusion 3301, thereby limiting the relative rotation of the stick assembly 70 and the speaker assembly 3.

[0165] Alternatively, as Figure 1 、 Figure 13 and Figure 14 As shown, one end of the stick assembly 70 is connected to the speaker assembly 3, and the other end is connected to the microphone assembly 80. In a natural state, the elastic sheet 71 gradually bends from the end close to the speaker assembly 3 to the direction away from the end of the speaker assembly 3 toward the direction toward the face of the person.

[0166] The extension direction of the stick assembly 70 can be close to or consistent with the extension direction of the elastic sheet 71. By setting the elastic sheet 71 to gradually bend toward the face from the end close to the speaker assembly 3 to the end away from the speaker assembly 3, the microphone assembly 80 can be brought closer to the sound pickup area to capture the sound of the human mouth, improve the sound pickup effect, and reduce the probability of interference between the stick assembly 70 and the face, thereby improving wearing comfort.

[0167] Alternatively, as Figure 14 and Figure 17 As shown, the ratio of the dimension HD1 of the elastic piece 71 in the thickness direction Hm to the dimension WD1 in the width direction Wm is 0.1 to 0.3. For example, the ratio of the dimension HD1 of the elastic piece 71 in the thickness direction Hm to the dimension WD1 in the width direction Wm is 0.12, 0.15, 0.2, or 0.25.

[0168] This arrangement allows the elastic sheet 71 to easily deform in the thickness direction Hm but not in the width direction Wm, facilitating adjustment of the position of the microphone assembly 80. If the ratio is too large, the elastic sheet 71 will not easily deform in the thickness direction Hm, making it more difficult for the user to adjust the position of the microphone assembly 80. If the ratio is too small, the mechanical strength of the elastic sheet 71 will be poor, and the support and shaping effect it provides will be insufficient, which will adversely affect the structural stability of the stick assembly 70.

[0169] Optionally, the elastic sheet 71 is a titanium sheet, which can provide the elastic sheet 71 with good mechanical strength and deformation ability, thereby improving the service life of the elastic sheet 71.

[0170] Optionally, the dimension HD1 of the elastic sheet 71 along the thickness direction Hm ranges from 0.3 to 0.5 mm. Further, the dimension HD1 of the elastic sheet 71 along the thickness direction Hm ranges from 0.36 to 0.44 mm.

[0171] This arrangement allows the elastic sheet 71 to easily deform in the thickness direction Hm, facilitating adjustment of the position of the microphone assembly 80. The elastic sheet 71 also provides sufficient mechanical strength, thereby providing a good support and shaping function. If the dimension is too large, the elastic sheet 71 will not easily deform in the thickness direction Hm, making it more difficult for the user to adjust the position of the microphone assembly 80. If the dimension is too small, the elastic sheet 71 will have poor mechanical strength and provide insufficient support and shaping.

[0172] Optionally, the dimension WD1 of the elastic piece 71 along the width direction Wm ranges from 1.8 to 2.2 mm. Further, the dimension WD1 of the elastic piece 71 along the width direction Wm ranges from 1.96 to 2.04 mm.

[0173] This arrangement prevents the elastic sheet 71 from deforming in the width direction Wm, facilitating user-directed adjustment of the microphone assembly 80. The elastic sheet 71 also provides sufficient mechanical strength, thereby providing a good support and shaping function. If the dimensions are too large, the elastic sheet 71 will occupy a large space, hindering the miniaturization of the stick assembly 70. If the dimensions are too small, the elastic sheet 71 will have poor mechanical strength, providing insufficient support and shaping, and also affecting the directional deformation of the elastic sheet 71.

[0174] Alternatively, as Figure 1 and Figure 13 As shown, the microphone assembly 80 is fixedly connected to the end of the stick assembly 70 away from the preset axis Ax3. When the microphone assembly 80 is in operation, the end of the stick assembly 70 near the preset axis Ax3 is close to the user's ear, and the end of the stick assembly 70 away from the preset axis Ax3 is close to the user's mouth, so that the earphone 1 can extend from the user's ear to the user's mouth.

[0175] The microphone assembly 80 includes a housing 81, a microphone 82, a microphone circuit board 83, and a key module 84. The housing 81 is provided with a housing cavity 810 and a microphone hole 811 connected to the housing cavity 810. The microphone 82 and the microphone circuit board 83 are disposed within the housing cavity 810. The microphone 82 is fixed to the microphone circuit board 83 and is positioned opposite the microphone hole 811. The housing 81 includes two first housing walls 8101 disposed opposite each other along the width direction Wm, two second housing walls 8102 disposed opposite each other along the thickness direction Hm, and an end wall 8103 at one end away from the predetermined axis Ax3. The microphone hole 811 is provided in the second housing wall 8102 or the end wall 8103. The key module 84 is disposed in the first housing wall 8101 and is used to control whether the microphone 82 is turned on or off.

[0176] External sounds can be transmitted to the microphone 82 through the microphone hole 811 , and the microphone 82 can convert the captured sounds into electrical signals. The microphone circuit board 83 can be provided with a circuit that cooperates with the microphone 82 .

[0177] By setting the microphone hole 811 on the second shell wall 8102 or the end wall 8103 and the button module 84 on the first shell wall 8101, the button module 84 and the microphone hole 811 can be respectively located on different surfaces of the accommodating shell 81, and there is a large gap between the button module 84 and the microphone hole 811, which can reduce the situation where the microphone hole 811 is blocked when the user presses the button module 84, and can also reduce the adverse effect of the mechanical noise of the buttons on the sound reception of the microphone 82, thereby improving the effect of the microphone assembly 80 in capturing sound, and making it easier for the user to press the button module 84.

[0178] Optionally, the microphone circuit board 83 may be a flexible printed circuit (FPC).

[0179] Alternatively, as Figure 14 、 Figure 15 and Figure 18 As shown, the first shell wall 8101 is provided with a button hole 8104. The button module 84 includes a button 841 and an adapter circuit board 842. The adapter circuit board 842 is electrically connected to the microphone circuit board 83. The adapter circuit board 842 is disposed within the accommodating cavity 810. The button 841 is disposed through the button hole 8104 and blocks the button hole 8104. The adapter circuit board 842 is provided with a switch 8421. The button 841 abuts the switch 8421, so that pressing the switch 8421 can control the turning on or off of the microphone 82.

[0180] The adapter circuit board 842 and button 841 effectively control the on / off function of the microphone 82, eliminating the need for a switch 8421 on the microphone circuit board 83. This adapts to the structural configuration of the headset 1. Furthermore, compared to combining the circuits on the microphone circuit board 83 and the adapter circuit board 842 on a single circuit board, providing the microphone circuit board 83 and the adapter circuit board 842 separately reduces crosstalk between the circuits on the microphone circuit board 83 and the circuits on the adapter circuit board 842. Providing the button 841 to block the button hole 8104 helps reduce the ingress of moisture and dust into the accommodating cavity 810, thereby improving the sealing effect.

[0181] Optionally, the transfer circuit board 842 is a flexible printed circuit board (FPC).

[0182] Alternatively, as Figure 14 、 Figure 15 and Figure 18As shown, the button 841 includes an elastic body 8412 and a button body 8411 abutting against the elastic body 8412. The elastic body 8412 is located in the accommodating cavity 810 and blocks the button hole 8104 from within the accommodating cavity 810. The button body 8411 is located on the side of the elastic body 8412 facing away from the accommodating cavity 810 and is exposed through the button hole 8104. The button module 84 includes a fixing plate 843, which is supported on the side of the adapter circuit board 842 away from the elastic body 8412 to clamp the adapter circuit board 842 between the fixing plate 843 and the elastic body 8412. The fixing plate 843 is fixedly disposed in the accommodating cavity 810.

[0183] The elastic body 8412 is elastically deformable, and when the key body 8411 is pressed, the elastic body 8412 applies force to the adapter circuit board 842 to trigger the switch 8421. The fixing plate 843 facilitates the installation of the adapter circuit board 842, making the structure of the key module 84 more solid and stable after the adapter circuit board 842 is installed.

[0184] In some embodiments, the elastic body 8412 is pressed and tightly abuts against the housing 81 to block the button hole 8104. In other embodiments, the elastic body 8412 is sealed and connected to the housing 81 by injection molding or compression molding.

[0185] Alternatively, as Figure 14 、 Figure 15 and Figure 19 As shown, there are at least two microphones 82, including a first microphone 82a and a second microphone 82b. There are at least two microphone holes 811, including a first microphone hole 811a and a second microphone hole 811b. The first microphone hole 811a is located on the end wall 8103, and the second microphone hole 811b is located on the second shell wall 8102. The first microphone 82a and the second microphone 82b are fixedly mounted on the microphone circuit board 83, corresponding to the first microphone hole 811a and the second microphone hole 811b, respectively. The second microphone hole 811b is located between the two ends of the accommodating shell 81, closer to the end of the accommodating shell 81 that is closer to the preset axis Ax3.

[0186] Specifically, the first microphone hole 811a and the second microphone hole 811b face different directions. Second microphone hole 811b is farther from the mouth, capturing stronger ambient noise. First microphone hole 811a is closer to the mouth, capturing stronger user speech. Therefore, the first and second microphone holes 811a, 811b, can effectively eliminate ambient noise. Furthermore, second microphone hole 811b is located on the second housing wall 8102, facing away from the face, to enhance the capture of ambient noise.

[0187] Furthermore, providing at least two microphones 82 can improve sound pickup, and the at least two microphones 82 are spaced farther apart, facilitating sound pickup over a wider range and reducing mutual interference between them. Furthermore, the two microphones 82 are spaced farther apart, making it less likely that both microphones 82 will be blocked simultaneously by the user when the button module 84 is pressed.

[0188] Alternatively, as Figure 14 、 Figure 15 and Figure 19 As shown, the housing 81 includes a shell 812 and a cover 813. The shell 812 includes a portion of the second shell wall 8102, which encloses an opening that communicates with the housing cavity 810. The cover 813 covers the opening to form another portion of the corresponding second shell wall 8102. This arrangement facilitates assembly of the various components within the housing 81.

[0189] The microphone circuit board 83 includes a first fixing plate portion 831 and a second fixing plate portion 832. The first fixing plate portion 831 is positioned opposite the end wall 8103 and is used to secure the first microphone 82a. The second fixing plate portion 832 is positioned opposite the corresponding second shell wall 8102 and is used to secure the second microphone 82b. This arrangement facilitates installation of the microphone 82, ensuring a more secure and stable electrical connection between the microphone 82 and the microphone circuit board 83 after installation. It also helps maintain the stable position of the microphone 82 and provides a flexible structure for the microphone circuit board 83, facilitating miniaturization of the stick assembly 70.

[0190] The cover body 813 includes a cover plate 8131, a first supporting protrusion 8132, and a second supporting protrusion 8133. The first supporting protrusion 8132 and the second supporting protrusion 8133 are protruding from the side of the cover plate 8131 facing the accommodating cavity 810. The first supporting protrusion 8132 is disposed opposite the end wall 8103 to support the first fixing plate portion 831 and / or the first microphone 82a toward the end wall 8103. The second supporting protrusion 8133 extends toward the corresponding second housing wall 8102 to support the second fixing plate portion 832 and / or the second microphone 82b.

[0191] Specifically, the first support protrusion 8132 and the second support protrusion 8133 extend in the same direction. The side surface of the first support protrusion 8132 supports the first fixing plate portion 831, while the end surface of the second support protrusion 8133 along its own extension direction supports the second fixing plate portion 832. This arrangement facilitates the installation of the microphone 82 and microphone circuit board 83, and ensures a more secure and stable structure within the housing 81 after the microphone 82 and microphone circuit board 83 are installed. Furthermore, the number of second support protrusions 8133 is two or more to enhance the retaining effect on the second fixing plate portion 832.

[0192] Alternatively, as Figures 13 to 15 、 Figure 19 As shown, the stick assembly 70 includes a first connector block 73 fixedly mounted on an end of the elastic sheet 71 away from the predetermined axis Ax3. The elastic covering 72 further extends and covers a portion of the outer periphery of the first connector block 73. The first connector block 73 is provided with a first lead hole 730. The end of the housing 81 near the predetermined axis Ax3 is provided with a first connector hole 8105, into which the first connector block 73 is inserted. The microphone circuit board 83 is connected to the wire 211. The wire 211 passes from the housing cavity 810 through the first lead hole 730 and into the elastic covering 72 to be led to the speaker assembly 3.

[0193] Such an arrangement facilitates the assembly and connection of the stick assembly 70 and the microphone assembly 80.

[0194] The first connector hole 8105 is in communication with the accommodating cavity 810. The first lead hole 730 provided in the first connector block 73 secures and protects the wire 211, facilitating its insertion from the accommodating cavity 810 into the elastic covering 72. Passing the wire 211 through the elastic covering 72 protects the wire 211, allowing the wire 211 to move relative to the elastic covering 72 and the first connector block 73. This reduces strain on the wire 211 when the elastic sheet 71 deforms, thereby improving the life of the wire 211.

[0195] The portion of the first connector block 73 not covered by the elastic covering body 72 can be inserted into the first connector hole 8105. Furthermore, the outer periphery of the elastic covering body 72 is flush with the outer periphery of the accommodating shell 81 at the connection point to improve the appearance.

[0196] Alternatively, as Figures 13 to 15 、 Figure 20 As shown, the stick microphone assembly 7 includes a rotating shaft mechanism 91. The stick body assembly 70 includes a second connector block 74 fixedly arranged at one end of the elastic sheet 71 near the preset axis Ax3, and the elastic covering body 72 further extends and covers a portion of the outer periphery of the second connector block 74. The rotating shaft mechanism 91 is rotatably arranged on the speaker assembly 3 around the preset axis Ax3. The rotating shaft mechanism 91 is provided with a second connector hole 910, and the second connector block 74 is inserted into the second connector hole 910. The second connector block 74 is provided with a second lead hole 741. The wire 211 of the stick microphone assembly 7 is introduced into the rotating shaft mechanism 91 from the elastic covering body 72 through the second lead hole 741, and then enters the speaker assembly 3 through the rotating shaft mechanism 91.

[0197] Such an arrangement facilitates the assembly and connection of the stick body assembly 70 and the rotating shaft mechanism 91.

[0198] By arranging the rotating shaft mechanism 91 rotatably around the preset axis Ax3 on the speaker assembly 3, the stick assembly 70 and the microphone assembly 80 can be rotated around the preset axis Ax3.

[0199] The second connector 910 communicates with the interior of the rotating shaft mechanism 91. The second lead hole 741 provided in the second connector block 74 secures and protects the wire 211, facilitating its insertion from the elastic covering 72 into the rotating shaft mechanism 91. The wire 211 is movable relative to the elastic covering 72 and the second connector block 74, thereby reducing strain on the wire 211 when the elastic sheet 71 deforms, thereby improving the life of the wire 211.

[0200] The portion of the second connector block 74 not covered by the elastic covering body 72 can be inserted into the second connector hole 910. Furthermore, the outer periphery of the elastic covering body 72 is flush with the outer periphery of the rotating shaft mechanism 91 at the connection point to improve the appearance.

[0201] The following is an exemplary structure of the stick microphone component 7, etc. of the earphone embodiment of the present application.

[0202] like Figure 1 、 Figure 13 and Figure 15 As shown, in some embodiments, the headset 1 may include a wearable component 2, a speaker component 3, and a stick microphone component 7. The wearable component 2 is connected to the speaker component 3, and the stick microphone component 7 is rotatably mounted on the speaker component 3 about a predetermined axis Ax3. The speaker component 3 includes a housing component 30 and a speaker. The housing component 30 is provided with a storage space 300 and a shaft hole 330 connected to the storage space 300. The speaker is disposed within the storage space 300. The stick microphone component 7 includes a button module 92, a stick body component 70, and a shaft mechanism 91. The shaft mechanism 91 is disposed through the shaft hole 330 and is rotatable relative to the housing component 30 about the predetermined axis Ax3. The shaft mechanism 91 includes a shaft base 912 and a shaft bracket 913. The shaft base 912 and the shaft bracket 913 are assembled along the predetermined axis Ax3. The shaft base 912 is partially located outside the housing component 30 and is connected to the stick body component 70. The button module 92 includes a button circuit board 921 and a button 922. The key circuit board 921 is clamped between the shaft base 912 and the shaft bracket 913. A switch 9210 is provided on the key circuit board 921, and a key 922 is provided on the shaft base 912 for pressing the switch 9210.

[0203] The speaker may include at least one of a bone conduction speaker 40 and an air conduction speaker 50 .

[0204] Speaker assembly 3 transmits sound to the human ear. Wearable assembly 2 allows speaker assembly 3 to be mounted near the user's ear and applies force to speaker assembly 3, causing it to adhere to the user's facial area near the ear. Stick microphone assembly 7 captures sound emitted by the human mouth, thereby capturing the user's voice.

[0205] The provision of a pivot mechanism 91 facilitates the assembly and connection of the stick assembly 70 with the speaker assembly 3. By configuring the pivot mechanism 91 to rotate about a predetermined axis Ax3 relative to the housing assembly 30, the stick microphone assembly 7 can rotate about the predetermined axis Ax3, thereby providing a wider range of motion for various sound capture requirements. Furthermore, the stick microphone assembly 7 can be switched between a storage position and an operating position by rotating about the predetermined axis Ax3.

[0206] The button module 92 can be used to trigger the operation of the stick microphone component 7. For example, the user can answer a call by pressing the button module 92, and the stick microphone component 7 will collect the user's voice when the user speaks.

[0207] Specifically, the button 922 can be disposed on the portion of the shaft base 912 outside the housing assembly 30 and exposed to the outside for easy pressing. The shaft bracket 913 can be disposed within the housing assembly 30 to limit the shaft bracket 913 from being separated from the housing assembly 30.

[0208] By setting the key circuit board 921 to be clamped between the shaft base 912 and the shaft bracket 913, the key circuit board 921 can be kept fixed to the shaft mechanism 91. When the shaft mechanism 91 rotates, the key circuit board 921 rotates synchronously with the shaft mechanism 91. Moreover, the key circuit board 921 can be assembled and fixed during the assembly process of the shaft base 912 and the shaft bracket 913, which facilitates the installation of the key circuit board 921 and improves assembly efficiency.

[0209] Optionally, the shaft base 912 is configured to be assembled on the housing assembly 30 from the outside of the housing assembly 30, and partially located in the shaft hole 330. This configuration facilitates the assembly of the shaft base 912 on the housing assembly 30 and facilitates the assembly connection of the shaft base 912 and the stick assembly 70.

[0210] The hinge bracket 913 is configured to assemble with the hinge base 912 from within the accommodating space 300, so that the hinge base 912 is retained in the hinge hole 330. This configuration facilitates at least partial confinement of the hinge bracket 913 within the housing assembly 30. This facilitates assembly of the hinge base 912 to the housing assembly 30 and prevents the hinge base 912 from being separated from the housing assembly 30. During assembly of the hinge base 912 and hinge bracket 913, the key circuit board 921 can be assembled simultaneously, improving assembly efficiency.

[0211] Alternatively, as Figure 13 and Figure 16 As shown, the hinge base 912 is provided with a limiting groove 940, which extends along the rotation direction of the hinge base 912. A limiting protrusion 3301 is provided in the hinge hole 330, and the limiting protrusion 3301 is slidably inserted into the limiting groove 940. The limiting protrusion 3301 can slide along the extension direction of the limiting groove 940 to allow the hinge base 912 and the speaker assembly 3 to rotate relative to each other. The ends of the limiting groove 940 are used to limit the sliding of the limiting protrusion 3301, thereby limiting the relative rotation of the hinge base 912 and the speaker assembly 3.

[0212] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, the hinge base 912 is provided with a mounting hole 9120 extending through it along a predetermined axis Ax3. A support flange 9121 protrudes from the inner wall of the mounting hole 9120. One end of the hinge bracket 913 extends into the mounting hole 9120. The key circuit board 921 is supported between the support flange 9121 and one end of the hinge bracket 913. The switch 9210 is located on the side of the key circuit board 921 facing away from the accommodating space 300. The key 922 is accommodated in the mounting hole 9120 and abuts the switch 9210.

[0213] The provision of the assembly hole 9120 facilitates contact and abutment between the key circuit board 921 and the key 922. Accommodating the key 922 within the assembly hole 9120 makes the stick microphone assembly 7 compact. The assembly hole 9120 also positions the key 922, facilitating assembly of the key 922. The provision of the support flange 9121 increases the contact area between the hinge base 912 and the key circuit board 921, enhancing the support and securing effect of the hinge base 912 on the key circuit board 921, and thus improving structural stability.

[0214] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, the button 922 includes a button cap 9221 and an elastic abutment 9222. The elastic abutment 9222 is disposed within the assembly hole 9120 and fixedly supported on the side of the support flange 9121 facing away from the button circuit board 921. The elastic abutment 9222 abuts the switch 9210. The button cap 9221 is disposed on the side of the elastic abutment 9222 facing away from the switch 9210 and is exposed through the assembly hole 9120. The support flange 9121 is annularly arranged around a predetermined axis Ax3. The elastic abutment 9222 is integrally formed on the support flange 9121 along its circumferential direction to seal the assembly hole 9120 at the support flange 9121.

[0215] The exposed keycap 9221 facilitates user depressing. The elastic abutment 9222 is resilient, allowing the keycap 9221 to transmit the pressing force to the key circuit board 921 via the elastic abutment 9222, thereby triggering the switch 9210. The provision of a support flange 9121 to support the elastic abutment 9222 increases the contact area between the rotating shaft base 912 and the elastic abutment 9222, facilitating installation of the keycap 9221 and the elastic abutment 9222 and facilitating sealing of the assembly hole 9120 by the elastic abutment 9222.

[0216] By arranging the elastic abutment member 9222 so that it is integrally formed on the support flange 9121 along the circumference of the support flange 9121, the elastic abutment member 9222 can effectively seal the assembly hole 9120, thereby preventing water and dust from intruding into the interior of the housing assembly 30 and simplifying the structure. Furthermore, the elastic abutment member 9222 is integrally formed on the support flange 9121 along the circumference of the support flange 9121 through secondary injection molding or compression molding.

[0217] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, the elastic abutment member 9222 includes an abutment post 9223, an annular sealing portion 9224 surrounding and connected to the abutment post 9223, and a cylindrical sealing portion 9225 connected to the side of the annular sealing portion 9224 facing the key circuit board 921 and surrounding the abutment post 9223. The annular sealing portion 9224 is supported on and sealingly connected to the support flange 9121, while the cylindrical sealing portion 9225 extends to and sealingly connects to the inner annular surface of the support flange 9121. The ends of the abutment post 9223 abut the key cap 9221 and the switch 9210, respectively.

[0218] Arranging the annular sealing portion 9224 to be supported on the support flange 9121 facilitates the installation of the elastic abutment 9222. Arranging the cylindrical sealing portion 9225 to extend to the inner annular surface of the support flange 9121 increases the contact area between the rotating shaft base 912 and the elastic abutment 9222, allowing the rotating shaft base 912 and the elastic abutment 9222 to seal in different directions, thereby enhancing the elastic member's sealing effect on the assembly hole 9120. The provision of the abutment post 9223 concentrates the pressure from the keycap 9221 onto the abutment post 9223, allowing the pressure to be more concentratedly transmitted to the switch 9210, thereby facilitating the switch 9210's sensitive response to the user's pressing action.

[0219] Alternatively, as Figure 15 、 Figures 20 to 22As shown, the hinge bracket 913 is provided with a wiring hole 9130 extending through it along a predetermined axis Ax3. One side of the key circuit board 921 faces the wiring hole 9130. The wiring hole 9130 and the assembly hole 9120 are in communication with each other. The speaker assembly 3 includes a control circuit board 62 connected to a wire harness 211a. The control circuit board 62 is disposed within the accommodating space 300 and opposite the hinge hole 330. The wire harness 211a is connected to the key circuit board 921 through the wiring hole 9130 along the predetermined axis Ax3.

[0220] The provision of routing holes 9130 facilitates the routing of the wire harness 211a, establishing electrical connection between the stick microphone assembly 7 and the control circuit board 62. The routing holes 9130 and the assembly holes 9120 communicate with each other along the predetermined axis Ax3, allowing the wire harness 211a to extend along the predetermined axis Ax3, with the predetermined axis Ax3 approaching or passing through the wire harness 211a. When the stick microphone assembly 7 rotates, the wire harness 211a rotates approximately on the predetermined axis Ax3 or at a smaller radius. This reduces the pulling and twisting effects of the stick microphone assembly 7 on the wire harness 211a, thereby increasing the lifespan of the wire harness 211a.

[0221] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, the control circuit board 62 is provided with a wire hole 620 extending through it along a predetermined axis Ax3. The wire hole 620 is positioned opposite the wiring hole 9130. The wire harness 211a extends from the side of the control circuit board 62 facing away from the shaft hole 330 through the wire hole 620 along the predetermined axis Ax3 and into the wiring hole 9130. The speaker assembly 3 includes an elastic ring 621, which is fixed within the wire hole 620. The wire harness 211a is passed through the elastic ring 621. For example, the elastic ring 621 may be a rubber ring.

[0222] The wire bundle 211a can pass through the wire hole 620, so that the wire hole 620 can limit the wire bundle 211a. By arranging the wire hole 620 relative to the wiring hole 9130, it is beneficial for the wire bundle 211a to extend along the preset axis Ax3, thereby improving the stability of the connection structure between the wire bundle 211a and the control circuit board 62.

[0223] The elastic ring 621 is elastic and can be elastically deformed when the wire bundle 211a moves relative to the elastic ring 621. This can limit the wire bundle 211a and reduce the movement resistance of the wire bundle 211a, and can also prevent the edge of the wire hole 620 from scratching the wire bundle 211a.

[0224] Alternatively, as Figure 15 、 Figures 20 to 22As shown, the elastic ring 621 is provided with an annular embedding groove 6210 along the circumference, and the portion of the control circuit board 62 located outside the wire hole 620 is embedded in the annular embedding groove 6210 so that the elastic ring 621 is clamped on the control circuit board 62.

[0225] By arranging the portion of the control circuit board 62 located outside the wire hole 620 to be embedded in the annular embedding groove 6210, the connection structure between the elastic ring 621 and the control circuit board 62 can be simplified, facilitating the assembly connection between the elastic ring 621 and the control circuit board 62, and improving the connection stability between the elastic ring 621 and the control circuit board 62.

[0226] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, the shaft base 912 includes an end portion 9122 extending into the shaft hole 330 and / or the accommodating space 300. The end portion 9122 is provided with at least two slots 9123 spaced apart along the circumferential direction. The at least two slots 9123 divide the end portion 9122 into at least two elastic arms 9124 spaced apart from each other along the circumferential direction. The shaft bracket 913 includes a shaft body 9132 and at least two blocks 9133 protruding from the outer circumference of the shaft body 9132. The shaft body 9132 is inserted into the assembly hole 9120 and is located between the at least two elastic arms 9124. The at least two blocks 9133 are embedded in the at least two slots 9123 in a one-to-one correspondence, so as to be supported between two adjacent elastic arms 9124 in the corresponding slots 9123.

[0227] The elastic arm 9124 is elastic and can undergo elastic deformation. By providing the card slot 9123, the elastic arm 9124 can be easily deformed during the assembly process, making the shaft base 9122 easier to assemble. The shaft body 9132 and at least two card blocks 9133 can support and limit the at least two elastic arms 9124, limiting deformation of the elastic arms 9124 after assembly to improve structural stability. By embedding the at least two card blocks 9133 in the at least two card slots 9123 in a one-to-one correspondence, the shaft base 912 and the shaft bracket 913 can remain relatively fixed, so that the shaft base 912 and the shaft bracket 913 can rotate synchronously around the preset axis Ax3.

[0228] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, first stop edges 913a are respectively provided on the outer surfaces of at least two of the latching blocks 9133. Second stop edges 912a are respectively provided on the outer surfaces of at least two of the elastic arms 9124 at the ends away from the key module 92. The first stop edges 913a and the second stop edges 912a are complementary arranged along the circumference of the shaft body 9132 and abut against a side wall of the housing assembly 30 facing the accommodating space 300 at the periphery of the shaft hole 330.

[0229] Through the elastic deformation of the elastic arms 9124, during assembly, the second stop edge 912a can pass through the shaft hole 330, reach the periphery of the shaft hole 330, and abut against the side wall of the housing assembly 30 facing the accommodating space 300, thereby enabling the shaft base 912 to engage with the housing assembly 30, facilitating assembly of the shaft base 912. The shaft body 9132 and the at least two clamping blocks 9133 both support and limit the at least two elastic arms 9124, preventing the elastic arms 9124 from deforming and separating from the housing assembly 30 after assembly, thereby improving structural stability.

[0230] By providing the first stop edge 913a, the housing assembly 30 can support the shaft bracket 913, thereby facilitating the installation of the shaft bracket 913. By providing the first stop edge 913a and the second stop edge 912a along the circumference of the shaft body 9132 in a complementary manner, the shaft mechanism 91 can be made compact and space-saving.

[0231] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, a third annular stop edge 912b is protruded from the outer periphery of the shaft base 912. The first stop edge 913a and the third stop edge 912b are spaced apart along the preset axis Ax3. The third stop edge 912b abuts against the other side wall of the housing assembly 30 away from the accommodating space 300.

[0232] In this manner, the second stop edge 912a and the third stop edge 912b can be spaced apart along the predetermined axis Ax3. During assembly, the third stop edge 912b serves as a positioning mechanism, limiting further movement of the shaft base 912 toward the accommodating space 300 after the shaft base 912 is fully inserted into the shaft hole 330. This facilitates assembly of the shaft base 912 and improves structural stability after assembly.

[0233] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, the shaft mechanism 91 includes a sealing ring 914. An annular ring-containing groove 915 is circumferentially provided on the outer periphery of the shaft base 912. The annular ring-containing groove 915 is spaced apart from at least two retaining grooves 9123 along the predetermined axis Ax3. The sealing ring 914 is sleeved on the shaft base 912 and abuts between the shaft base 912 and the wall of the shaft hole 330.

[0234] The annular ring-containing groove 915 is used to prevent the sealing ring 914 from sliding after installation. By fitting the sealing ring 914 over the shaft base 912 and abutting between the shaft base 912 and the wall of the shaft hole 330, a seal is established between the shaft base 912 and the wall of the shaft hole 330, preventing water and dust from intruding into the interior of the housing assembly 30. By spacing the annular ring-containing groove 915 from at least two retaining grooves 9123 along the predetermined axis Ax3, interference with the sealing effect of the annular ring-containing groove 915 due to the formation of the retaining grooves 9123 can be reduced.

[0235] Alternatively, as Figure 15 、 Figures 19 to 21 As shown, the shaft base 912 is provided with a connector, and the stick assembly 70 is provided with a connector portion, which is inserted into the connector. The bottom wall of the connector is provided with a wire hole 912c that connects to the assembly hole 9120. The shaft bracket 913 is provided with a first notch 9134 on one end for supporting the key circuit board 921. The key circuit board 921 is provided with a second notch 9211 that connects to the first notch 9134. The wire bundle 211a includes wires 211 for connecting to the stick assembly 70. The wires 211 are routed from the side of the key circuit board 921 facing away from the switch 9210, through the first notch 9134 and the second notch 9211, into the connector, and then to the stick assembly 70.

[0236] The connector portion can be the aforementioned second connector block 74, and the connector hole can be the aforementioned second connector hole 910. By inserting the connector portion into the connector hole, the assembly and connection of the shaft base 912 and the stick assembly 70 can be facilitated. The control circuit board 62 or the key circuit board 921 can control the operating state of the stick assembly 70 through the wire 211. By providing a wire hole 912c on the bottom wall of the connector hole, the wire 211 can extend from the assembly hole 9120 to the wire hole 912c and then into the connector hole through the wire hole 912c, thereby reducing the length of the lead-out path for the wire 211. By providing the first notch 9134 and the second notch 9211 to avoid the wire 211, the structure of the shaft mechanism 91 can be simplified, the arrangement of the wire 211 can be facilitated, and the pulling on the wire 211 can be reduced.

[0237] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, the speaker assembly 3 includes an annular light guide 93, which is arranged around the shaft hole 330 and partially extends into the accommodating space 300. The speaker assembly 3 includes a control circuit board 62 disposed in the accommodating space 300. The control circuit board 62 is provided with a light-emitting element 622, which is used to emit light. The light guide is used to transmit the light emitted by the light-emitting element 622 to the outside of the housing assembly 30.

[0238] The light can serve as a user prompt. By placing the annular light guide 93 around the shaft hole 330, the light emission range can be expanded, the prompt is more eye-catching, and the light can be easily observed by the user or others. In addition, the annular light guide 93 can be placed close to the key module 92, which can also reduce the space occupied by the key module 92 and the annular light guide 93, making the structure more compact. At the same time, it is convenient to connect the key circuit board 921 and the light-emitting element 622 to the control circuit board 62 in a compact structure, reducing the length of the wiring.

[0239] Furthermore, the annular light guide 93 is arranged around the shaft hole 330 so that the light emitting element 622 and the wire 211 connecting the stick microphone assembly 7 can be arranged on the control circuit board 62 in a compact structure.

[0240] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, the annular light guide 93 includes an annular light guide body 931 and a light guide column 932 connected to the annular light guide body 931. The outer shell component 30 is provided with an annular groove 340 surrounding the rotating shaft hole 330 and spaced apart from the rotating shaft hole 330 on the side away from the rotating shaft hole 330. The outer shell component 30 is provided with a light guide hole 341 connecting the annular groove 340 and the accommodating space 300 on the bottom wall of the annular groove 340. The annular light guide body 931 is embedded in the annular groove 340, and the light guide column 932 is passed through the light guide hole 341. The light-emitting element 622 is used to emit light at least toward the light guide column 932.

[0241] The provision of annular groove 340 facilitates the assembly and fixation of annular light guide 93 on housing assembly 30. Light guide column 932 is used to transmit light. By inserting light guide column 932 through light guide hole 341, light can be transmitted from the interior of housing assembly 30 to the exterior of housing assembly 30. Light guide column 932 allows housing assembly 30 to position annular light guide 93, facilitating a stable connection between annular light guide 93 and housing assembly 30.

[0242] Furthermore, the light guide column 932 and the light guide hole 341 can be tightly matched, and the light guide column 932 is passed through the light guide hole 341 to achieve the connection between the annular light guide member 93 and the housing assembly 30.

[0243] Optionally, the number of light guide columns 932 can be multiple. The cross section of the light guide column 932 perpendicular to the preset axis Ax3 can be cylindrical or arc-shaped along the circumference of the shaft hole 330.

[0244] Alternatively, as Figure 15 、 Figures 20 to 22As shown, the spindle base 912 includes a spindle seat 9125 and a connecting portion 9126 protruding from the outer periphery of the spindle seat 9125. The connecting portion 9126 defines a socket, and the stick assembly 70 is provided with a socket portion that is inserted into the socket. The spindle seat 9125 can be partially inserted into the spindle hole 330. Inserting the socket portion into the socket facilitates the assembly and connection of the spindle base 912 and the stick assembly 70.

[0245] The connector portion can be the aforementioned second connector block 74, and the connector hole can be the aforementioned second connector hole 910. The connecting portion 9126 forms a stop for the annular light guide 931 in the direction of the predetermined axis Ax3. This prevents the annular light guide 931 from disengaging from the annular groove 340 along the predetermined axis Ax3, thereby improving the structural stability of the annular light guide 93.

[0246] Alternatively, as Figure 15 、 Figures 20 to 22 As shown, the stick microphone assembly 7 includes a microphone assembly 80. The microphone assembly 80 is fixedly connected to the end of the stick body assembly 70 away from the speaker assembly 3. The microphone assembly 80 includes a housing 81 and a microphone 82. The microphone 82 is electrically connected to the control circuit board 62 via a wire 211. The control circuit board 62 is used to control the light-emitting element 622 to emit light when the microphone 82 is in the sound pickup state.

[0247] The microphone assembly 80 can capture sounds emitted by the human mouth, thereby collecting the user's voice. The stick assembly 70 can be connected between the microphone assembly 80 and the speaker assembly 3. By controlling the movement of the stick assembly 70, the microphone assembly 80 can be controlled to adopt different positions and postures. For example, when the microphone assembly 80 is not in use, the stick assembly 70 can be controlled to move the microphone assembly 80 away from the sound pickup area and closer to the wearable assembly 2, so that the microphone assembly 80 is in the storage position.

[0248] After being turned on, the microphone 82 is in a sound pickup state and can work. By controlling the control circuit board 62 to control the light emitting element 622 to emit light when the microphone 82 is in the sound pickup state, the outside world can confirm whether the microphone 82 is turned on.

[0249] Furthermore, the intensity or color of the light emitted by light-emitting element 622 may change after microphone 82 picks up the user's voice, compared to when microphone 82 does not pick up the user's voice. In some embodiments, light-emitting element 622 is configured to change its intensity or color based on the volume of the user's voice. In some embodiments, light-emitting element 622 transmits information to the outside world by adjusting the flashing frequency of the light.

[0250] In some embodiments, the user can make a call with the outside world through the headset 1. During the call after the call is connected, the light-emitting element 622 can illuminate to indicate that the call is in progress.

[0251] In some embodiments, the light emitting element 622 can illuminate to indicate whether the microphone assembly 80 is in an on or off state. The light emitting element 622 can also illuminate to indicate whether the microphone 82 is on or off. The light emitting element 622 can also illuminate to indicate whether the headset 1 is playing music or in a muted state.

[0252] The above description is merely an embodiment of the present application and does not 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 headset, characterized in that: The device comprises a wearing component, a speaker component and a stick microphone component; the wearing component is connected to the speaker component, and the stick microphone component is rotatably arranged on the speaker component around a preset axis; Among them, the stick microphone assembly includes a stick body assembly and a microphone assembly; the microphone assembly is fixedly connected to the stick body assembly; the stick body assembly is used to position the microphone assembly in the sound pickup area corresponding to the human mouth when the headset is in the wearing state; the stick body assembly includes an elastic sheet and an elastic covering body, the elastic covering body covers the elastic sheet, the elastic sheet has a thickness direction and a width direction perpendicular to each other, the size of the elastic sheet in the thickness direction is smaller than the size in the width direction; the thickness direction is set toward or away from the human face when the headset is in the wearing state.

2. The earphone according to claim 1, wherein The stick assembly can rotate around the preset axis relative to the speaker assembly; the elastic sheet includes two side edges arranged opposite to each other in the width direction, and the elastic sheet is arranged so that when it rotates in the rotation direction around the preset axis, one side edge of the two side edges is located in front of the rotation direction, and the other side edge is located behind the rotation direction.

3. The earphone according to claim 2, wherein The angle between the width direction and the preset axis is ≥80° and ≤90°; and / or the rotation angle range of the stick assembly in the rotation direction is 0 to 135°.

4. The earphone according to claim 1, wherein One end of the stick assembly is connected to the speaker assembly, and the other end is connected to the microphone assembly; in a natural state, the elastic sheet gradually bends toward the human face from the end close to the speaker assembly to the end away from the speaker assembly.

5. The earphone according to claim 1, wherein The ratio of the dimension of the elastic sheet along the thickness direction to the dimension along the width direction is 0.1 to 0.3; and / or the elastic sheet is a titanium sheet.

6. The earphone according to claim 1, wherein The microphone assembly is fixedly connected to the end of the stick assembly away from the preset axis; the microphone assembly includes a accommodating shell, a microphone, a microphone circuit board and a key module; the accommodating shell is provided with a accommodating cavity and a microphone hole connected to the accommodating cavity, the microphone and the microphone circuit board are arranged in the accommodating cavity, the microphone is fixed on the microphone circuit board and arranged opposite to the microphone hole; the accommodating shell includes two first shell walls arranged opposite to each other along the width direction, two second shell walls arranged opposite to each other along the thickness direction and an end wall away from the preset axis; the microphone hole is arranged on the second shell wall or the end wall, the key module is arranged on the first shell wall, and the key module is used to control the microphone to be turned on or off.

7. The earphone according to claim 6, characterized in that The first shell wall is provided with a button hole, and the button module includes a button and an adapter circuit board, and the adapter circuit board and the microphone circuit board are electrically connected; the adapter circuit board is arranged in the accommodating cavity, the button is passed through the button hole and blocks the button hole, and a switch is provided on the adapter circuit board, and the button abuts against the switch to control the microphone to be turned on or off by pressing the switch.

8. The earphone according to claim 7, wherein: The button includes an elastomer and a button body abutting against the elastomer, the elastomer is located in the accommodating cavity and blocks the button hole from the accommodating cavity, and the button body is located on the side of the elastomer away from the accommodating cavity and exposed through the button hole; the button module includes a fixing plate, which is supported on the side of the adapter circuit board away from the elastomer to clamp the adapter circuit board between the fixing plate and the elastomer, and the fixing plate is fixedly arranged in the accommodating cavity.

9. The earphone according to claim 6, wherein There are at least two microphones, including a first microphone and a second microphone respectively; there are at least two microphone holes, including a first microphone hole and a second microphone hole respectively, the first microphone hole is located on the end wall, and the second microphone hole is located on the second shell wall; the first microphone and the second microphone are fixedly arranged on the microphone circuit board and correspond to the first microphone hole and the second microphone hole respectively; The second microphone hole is located between the two ends of the accommodating shell and closer to an end of the accommodating shell closer to the preset axis.

10. The earphone according to claim 9, characterized in that The accommodating shell includes a shell and a cover; the shell has a portion of the second shell wall to enclose an opening communicating with the accommodating cavity; the cover covers the opening to form another portion of the corresponding second shell wall; The microphone circuit board includes a first fixing plate portion and a second fixing plate portion; the first fixing plate portion is arranged opposite to the end wall for fixing the first microphone; the second fixing plate portion is arranged opposite to the corresponding second shell wall for fixing the second microphone; The cover body includes a cover plate, a first supporting protrusion and a second supporting protrusion, and the first supporting protrusion and the second supporting protrusion are protrudingly arranged on the side of the cover plate facing the accommodating cavity; the first supporting protrusion is arranged opposite to the end wall to support the first fixing plate portion and / or the first microphone toward the end wall; the second supporting protrusion extends toward the corresponding second shell wall to support the second fixing plate portion and / or the second microphone.

11. The earphone according to claim 6, wherein The stick assembly includes a first connector block fixedly arranged at one end of the elastic sheet away from the preset axis, and the elastic covering body further extends and covers a portion of the outer periphery of the first connector block; the first connector block is provided with a first lead hole; the end of the accommodating shell close to the preset axis is provided with a first connector hole, the first connector block is inserted into the first connector hole, the microphone circuit board is connected to a wire, and the wire is passed from the accommodating cavity through the first lead hole into the elastic covering body to lead to the speaker assembly.

12. The earphone according to claim 1, wherein The stick microphone assembly includes a rotating shaft mechanism; the stick body assembly includes a second connector block fixedly arranged on one end of the elastic sheet close to the preset axis, and the elastic covering body further extends and covers a portion of the outer circumference of the second connector block; the rotating shaft mechanism is rotatably arranged on the speaker assembly around the preset axis; the rotating shaft mechanism is provided with a second connector hole, and the second connector block is inserted into the second connector hole; the second connector block is provided with a second lead hole, and the wire of the stick microphone assembly is introduced into the rotating shaft mechanism from the elastic covering body through the second lead hole, and enters the speaker assembly through the rotating shaft mechanism.

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