Headphones

Abstract

The present invention discloses a headset, comprising a headband, two earphone bodies, and an adjustment mechanism; the two earphone bodies are respectively arranged at both ends of the headband for cooperating with the user's ears; the adjustment mechanism comprises a fixing seat fixedly connected to the end of the headband and a sliding member slidably connected to the fixing seat, and the sliding member is in transmission connection with the earphone body; the sliding member can drive the earphone body to slide relative to the fixing seat under the action of an external force, so that the earphone body can switch between a wearing position close to the user's ear and a release position away from the user's ear, wherein the sliding direction of the earphone body forms an angle with the extension direction of the headband. According to the technical solution of the present invention, during the use of the headset, the user can move the earphone body to a position away from the user's ear to relieve ear discomfort without taking off the headband, thereby achieving the effect of simple operation and improving user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of wearable devices, and in particular to a headset. Background Art

[0002] As people's living standards improve, headphones are favored by more and more users due to their good wearing comfort and excellent user experience.

[0003] However, the ear shell of the headset contacts the user's ear. After wearing it for a period of time, the ear will feel oppressive or stuffy. The headset in the related art requires the user to take the headset off the head to relieve the ear discomfort, and then need to put the headset back on after the relief, which is troublesome to operate and affects the user experience. Summary of the Invention

[0004] The main purpose of the present invention is to provide a headset that can relieve ear discomfort without taking off the headset, is simple to operate, and improves user experience.

[0005] To achieve the above-mentioned object, the headset proposed by the present invention comprises:

[0006] headband;

[0007] Two earphone bodies, respectively provided at the two ends of the headband, for fitting into the user's ears; and

[0008] An adjustment mechanism, comprising a fixing seat fixedly connected to the end of the headband and a sliding member slidably connected to the fixing seat, wherein the sliding member is in driving connection with the earphone body;

[0009] The sliding member can drive the earphone body to slide relative to the fixing seat under the action of external force, so that the earphone body can switch between a wearing position close to the user's ear and a release position away from the user's ear; wherein the sliding direction of the earphone body forms an angle with the extension direction of the headband.

[0010] In one embodiment, the sliding member comprises:

[0011] a driving portion, slidably connected to the fixing seat and partially exposed outside the fixing seat; and

[0012] The transmission part connects the driving part and the earphone body.

[0013] In one embodiment, the fixing seat is provided with a slide groove perpendicular to the extension direction of the headband, and the driving part is slidably engaged with the slide groove. The driving part can move along the slide groove under the action of external force to drive the earphone body to move between the wearing position and the release position.

[0014] In one embodiment, the fixing seat is provided with a card slot connected to the slide at an angle, and the card slot is located at one end of the slide slot close to the headband; when the earphone body moves to the wearing position, the driving part is clamped in the card slot.

[0015] In one embodiment, the adjustment mechanism further includes a reset member connecting the sliding member and the earphone body, and the reset member is used to drive the driving part to be clamped in the clamping slot when the earphone body moves to the wearing position.

[0016] In one embodiment, the adjustment mechanism also includes an elastic member, one end of which is connected to the fixed seat, and the other end is connected to the sliding member and / or the earphone body, so as to provide an elastic force to the sliding member and / or the earphone body away from the direction of the headband.

[0017] In one embodiment, the earphone body includes:

[0018] An earphone shell, provided below the fixing seat, for mounting the sound-generating component; and

[0019] A connecting piece is connected to the earphone shell, the connecting piece is provided with a mounting hole, and the transmission part is mounted in the mounting hole.

[0020] In one embodiment, a limiting hole is provided at the bottom of the fixing seat, the connecting member extends from the earphone shell to pass through the limiting hole, and a first limiting portion is provided at the end of the connecting member facing away from the earphone shell, and the first limiting portion abuts against the inner wall of the fixing seat for limiting.

[0021] In one embodiment, the fixing seat includes two shells and an upper cover that are docked together. The two shells are respectively arranged on both sides of the sliding member. The two opposite ends of the sliding member are slidably matched with the two shells and extend out of the two shells respectively.

[0022] In one embodiment, the inner wall of the upper cover is provided with a second limiting portion for engaging with the sliding member when the earphone body moves to the wearing position.

[0023] In the headset of the technical solution of the present invention, the headband and the headset body are connected by an adjustment mechanism. The adjustment mechanism includes a fixing base fixedly connected to the headband and a sliding member transmission-connected to the headset body. The sliding member is slidably connected to the fixing base, so that the sliding member can drive the headset body to slide relative to the fixing base under the action of an external force, so that the headset body can switch between a wearing position close to the user's ear and a release position away from the user's ear. Therefore, during the use of the headset, the user does not need to take off the headband to move the headset body to a position away from the user's ear to relieve ear discomfort, thereby achieving the effect of simple operation and improving user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0025] Figure 1 This is a structural schematic diagram of an embodiment of a headset according to the present invention, wherein the headset body is in the wearing position;

[0026] Figure 2 Schematic diagram of the internal structure of the adjustment mechanism when the earphone body is in the wearing position according to an embodiment of the present invention;

[0027] Figure 3 for Figure 2 Schematic diagram of the structure of the adjustment mechanism and the earphone body in the embodiment;

[0028] Figure 4 A schematic diagram of the internal structure of the headband, adjustment mechanism, and earphone body when the earphone body is in the wearing position according to an embodiment of the present invention;

[0029] Figure 5 This is a schematic structural diagram of a headphone embodiment of the present invention, in which one headphone body is in a wearing position and the other headphone body is in a releasing position;

[0030] Figure 6 for Figure 5 A half-section view of the earphone body of the embodiment in the released position;

[0031] Figure 7 Schematic diagram of the internal structure of the headband, adjustment mechanism and earphone body when the earphone body is in the released position in an embodiment of the present invention.

[0032] Description of Figure Numbers:

[0033]

[0034]

[0035] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0038] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0039] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0040] The present invention proposes a headset, which aims to relieve the user's ear discomfort without taking off the headset structure, realize long-term wearing of the headset, and improve the user experience.

[0041] In the embodiment of the present invention, Figures 1 to 7 As shown, the headset includes a headband 100 , two earphone bodies 200 and an adjustment mechanism 300 .

[0042] The two earphone bodies 200 are respectively provided at both ends of the headband 100 for fitting with the user's ears;

[0043] The adjustment mechanism 300 includes a fixing seat 310 fixedly connected to the end of the headband 100 and a sliding member 320 slidably connected to the fixing seat 310, and the sliding member 320 is transmission-connected to the earphone body 200; the sliding member 320 can drive the earphone body 200 to slide relative to the fixing seat 310 under the action of external force, so that the earphone body 200 can switch between a wearing position close to the user's ear and a release position away from the user's ear; wherein the sliding direction of the earphone body 200 forms an angle with the extension direction of the headband 100.

[0044] The headband 100 is designed to be worn on the user's head or neck, with two earphone bodies 200 positioned at either end of the headband 100 to correspond to the user's ears. The earphone bodies 200 may include built-in sound-generating components, the specific structure of which can be referenced by conventional earphones and will not be described in detail here. Accordingly, the headband 100 may be a clamp structure, for example, and the specific structure of which can be referenced by conventional headbands and will not be described in detail here. During use, since the two earphone bodies 200 are in direct contact with the user's ears, sometimes in order to ensure sound sealing, the earphone bodies 200 will have a certain resistance force against the user's ears. Therefore, after a period of use, the user's ears will feel uncomfortable. Based on this, this embodiment connects the headband 100 and the earphone body 200 by providing an adjustment mechanism 300. The adjustment mechanism 300 includes a fixing seat 310 connected to the end of the headband 100 and a sliding member 320 transmission-connected to the earphone body 200. The sliding member 320 is slidably connected to the fixing seat 310, so that when the sliding member 320 slides relative to the fixing seat 310 under the action of an external force, it can drive the earphone body 200 to slide relative to the fixing seat 310 in a direction at an angle to the extension direction of the headband 100, so that the earphone body 200 can move closer to or away from the user's ear, thereby being able to switch between a wearing position that matches the user's ear and a release position that is detached from the user's ear, so that the user can adjust the position of the earphone body 200 according to their own needs:

[0045] When the user normally uses the headset, the headband 100 is worn on the user's head, and the headset body 200 is in the wearing position, contacting and abutting against the user's ear. Figures 1 to 4 ;

[0046] After using the headset for a period of time, if the user feels discomfort in the ear, the user can drive the slider 320 to slide relative to the fixing base 310, so as to drive the earphone body 200 to move away from the user's ear relative to the headband 100 to a release position to release the force applied to the user's ear and relieve the discomfort. Figures 5 to 7 ;

[0047] When the discomfort is relieved, the sliding member 320 can be driven to move the earphone body 200 toward the user's ear to a wearing position in contact with the user's ear for normal use. Figures 1 to 4 .

[0048] In this way, the user can adjust the position of the earphone body 200 according to their actual usage needs. It should be noted that, for the headphones provided in this embodiment, when the user adjusts the position of the earphone body 200 during use, there is no need to remove the headband 100. Instead, the user only needs to adjust the distance between the earphone body 200 and the user's ear. The operation is simple, which improves the user's convenience.

[0049] It is understandable that in actual use, as long as the earphone body 200 can be separated from the user's ear, the pressure on the ear can be relieved. The movement direction of the earphone body 200 forms an angle with the extension direction of the headband 100. It can be understood that it can be along a direction perpendicular to the extension direction of the headband 100 (equivalent to the left and right direction or the front and back direction of the user's head), or in a direction inclined to the extension direction of the headband 100 (equivalent to the upper left / lower left direction, upper right / lower right direction, etc. of the user's head). To facilitate user operation, as an example, the earphone body 200 can be moved in a direction perpendicular to the extension direction of the headband 100, such as the left and right direction of the user's head, which is more suitable for human usage habits and can also be put on or taken off the user's ear more quickly.

[0050] The transmission connection structure between the slider 320 and the earphone body 200 can be determined based on actual conditions. For example, the two can be directly fixedly connected by means of snaps, welding, or threads, or indirectly connected by means of an intermediate transmission member, or can be a sliding connection or a rotational connection. The specific transmission connection structure is not limited here, as long as it can ensure that the movement of the slider 320 can drive the corresponding movement of the earphone body 200. The slider 320 plays the role of driving the movement of the earphone body 200. In actual application, the specific structure of the slider 320 can be determined based on actual conditions. The slider 320 can be a lever structure, a key structure, a button structure, a handle structure, etc. To facilitate user operation, the slider 320 can be partially exposed on the outer surface of the headset, so that the user can directly manually drive the slider 320 to move.

[0051] The sliding connection structure between the sliding member 320 and the fixed base 310 can also be determined according to actual conditions, such as a guide rail-slider matching structure, a slide groove-slider matching structure, or other interactive sliding structures. The specific structure of the fixed base 310 is also not limited here, and can be a shell structure, a block structure, a plate structure, or other special-shaped structures.

[0052] In the headset of the technical solution of the present invention, the headband 100 and the earphone body 200 are connected by an adjustment mechanism 300. The adjustment mechanism 300 includes a fixing seat 310 fixedly connected to the headband 100 and a sliding member 320 transmission-connected to the earphone body 200. The sliding member 320 is slidably connected to the fixing seat 310, so that the sliding member 320 can drive the earphone body 200 to slide relative to the fixing seat 310 under the action of an external force, so that the earphone body 200 can switch between a wearing position close to the user's ear and a release position away from the user's ear. Therefore, during the use of the headset, the user does not need to take off the headband 100 to move the earphone body 200 to a position away from the user's ear to relieve ear discomfort, thereby achieving the effect of simple operation and improving user experience.

[0053] In one embodiment of the present invention, please refer to Figure 3 and Figure 4 as well as Figure 6 and Figure 7 The sliding member 320 includes a driving portion 321 and a transmission portion 322 . The driving portion 321 is slidably connected to the fixing seat 310 and is partially exposed outside the fixing seat 310 ; the transmission portion 322 connects the driving portion 321 and the earphone body 200 .

[0054] This embodiment illustrates the structure of the sliding member 320. The sliding member 320 includes a driving portion 321 and a transmission portion 322. The driving portion 321 receives external force and drives the transmission portion 322 to move, while the transmission portion 322 transmits the force of the driving portion 321 to the earphone body 200. The driving portion 321 is slidably connected to the fixing base 310 and is partially exposed outside the fixing base 310 to facilitate user operation. When subjected to an external force, the driving portion 321 slides relative to the fixing base 310, driving the transmission portion 322 to slide relative to the fixing base 310, thereby driving the earphone body 200 to slide relative to the fixing base 310, thereby realizing the function of moving the earphone body 200 between the wearing position and the release position.

[0055] It is understood that the specific structure of the drive unit 321 and the transmission unit 322 can be determined according to actual circumstances. For example, the two can be an integrated structure or a separate structure, or the drive unit 321 and the transmission unit 322 can be transmission-connected. As an example, the transmission unit 322 and the drive unit 321 are connected at an angle to form an integrated structure to ensure structural strength and simplify the processing. The transmission unit 322 is disposed within the fixed base 310, and the drive unit 321 extends from the fixed base 310 to form a portion that is convenient for user operation.

[0056] In actual application, the driving part 321 and the transmission part 322 can be integrally formed by mold injection molding or 3D printing.

[0057] Optionally, the driving portion 321 may be a rod structure, and the transmission portion 322 may be a column structure.

[0058] In one embodiment of the present invention, please refer to Figures 3 to 5 The fixing seat 310 is provided with a slide groove 310a along the extension direction perpendicular to the headband 100, and the driving part 321 slides in the slide groove 310a. The driving part 321 can move along the slide groove 310a under the action of external force to drive the earphone body 200 to move between the wearing position and the release position.

[0059] In this embodiment, the drive unit 321 and the mounting base 310 are guided by a slide groove 310a, ensuring stability during movement of the slider 320 and the headphone body 200. The slide groove 310a is arranged perpendicular to the extension direction of the headband 100, that is, the extension direction of the slide groove 310a is the left and right direction of the user's head. Therefore, when the drive unit 321 slides along the slide groove 310a, it can drive the headphone body 200 to move left and right on the user's head, thereby enabling the headphone body 200 to move closer to the user's ear or away from the user's ear.

[0060] As an example, the slide groove 310a can extend along a straight line, so that the movement trajectory of the driving part 321 is also a straight line, thereby making the movement trajectory of the earphone body 200 also move along a straight line. It can be understood that in actual application, compared with the slide groove 310a being a bent groove or an arc groove, the linear groove slide groove 310a solution makes the force used by the user to drive the driving part 321 to move left and right consistent with the movement direction of the earphone body 200, which is more labor-saving and the movement of the earphone body 200 is smoother, further simplifying the difficulty of user operation.

[0061] Furthermore, the fixing seat 310 is provided with a slot 310b connected to the slide 310a at an angle, and the slot 310b is located at one end of the slide 310a close to the headband 100; when the earphone body 200 moves to the wearing position, the driving part 321 is locked in the slot 310b.

[0062] In this embodiment, a latching slot 310b is provided at one end of the slide 310a near the headband 100. This allows the driver 321 to latch into the latching slot 310b when the slider 320 moves the earphone body 200 to the wearing position, securing the earphone body 200 in the wearing position and allowing it to contact the user's ear for normal earphone function. Furthermore, when the driver 321 is latched into the latching slot 310b, the earphone body 200 and the headband 100 are in a relatively fixed position, ensuring the structural reliability of the headphones during normal use and preventing the earphone body 200 from moving during use.

[0063] As an example, when the user uses the headset normally, the driving part 321 is locked in the slot 310b, and the headset body 200 is in the wearing position; after using it for a period of time, the user feels discomfort in the ear. At this time, the user can first drive the driving part 321 to move from the slot 310b to the slide groove 310a, and then the driving part 321 moves along the slide groove 310a in the direction away from the headband 100 to drive the headset body 200 to move from the wearing position to the release position to relieve the discomfort in the ear; when the discomfort is relieved, the driving part 321 can be driven to move along the slide groove 310a toward the headband 100 to drive the headset body 200 to move from the release position to the direction close to the headband 100, until the driving part 321 moves to the slide groove 310a close to one end of the headband 100, and then it is locked in the slot 310b, so that the headset body 200 moves to the wearing position for normal use.

[0064] In actual application, the earphone body 200 can be set below the fixing seat 310, and the card slot 310b can be set on the side of the slide groove 310a away from the earphone body 200. Then the user can directly press the driving part 321 to detach it from the card slot 310b to the slide groove 310a, making the user's operation simpler and more convenient, and the adjustment function can be achieved with one hand.

[0065] Optionally, the latching groove 310b is connected to the sliding groove 310a to form an "L"-shaped groove, which has a regular shape and is easy to process.

[0066] Further, please refer to Figures 2 to 4 as well as Figure 6 and Figure 7 The adjustment mechanism 300 further includes a reset member 330 connecting the sliding member 320 and the earphone body 200. The reset member 330 is used to drive the driving portion 321 to be clamped in the card slot 310b when the earphone body 200 moves to the wearing position.

[0067] In this embodiment, a reset member 330 is provided between the sliding member 320 and the earphone body 200, so that when the earphone body 200 moves to the wearing position, the driving part 321 can be restored to the card slot 310b under the action of the reset member 330. It can be understood that the reset member 330 can provide the driving part 321 with a driving force to snap into the card slot 310b, thereby further ensuring the structural stability of the earphone body 200 when it is in the wearing position, preventing the earphone body 200 from moving during normal use of the headset, and further improving the user experience during use.

[0068] As an example, the reset member 330 is a spring, the earphone body 200 is arranged below the fixing seat 310, the transmission part 322 is arranged above the earphone body 200, the driving part 321 is arranged at the end of the transmission part 322 away from the earphone body 200, and the reset member 330 is arranged between the transmission part 322 and the earphone body 200 to provide an upward reset force for the transmission part 322.

[0069] It can be understood that when the driving part 321 is in the slide groove 310a, the reset member 330 is compressed between the transmission part 322 and the earphone body 200. When the driving part 321 moves to the position corresponding to the slot 310b, the reset member 330 drives the transmission part 322 and the driving part 321 to move upward, so that the driving part 321 is retained in the slot 310b, and the earphone body 200 is returned to the wearing position.

[0070] In one embodiment of the present invention, please refer to Figures 2 to 4 as well as Figure 6 and Figure 7 The adjustment mechanism 300 also includes an elastic member 340, one end of the elastic member 340 is connected to the fixing seat 310, and the other end is connected to the sliding member 320 and / or the earphone body 200, so as to provide the sliding member 320 and / or the earphone body 200 with an elastic force away from the headband 100.

[0071] In this embodiment, an elastic member 340 is provided between the sliding member 320 and / or the earphone body 200 and the fixing seat 310, so that the elastic member 340 can generate an elastic force on the sliding member 320 and / or the earphone body 200 in a direction away from the headband 100, so that when the driving part 321 disengages from the slot 310b to the slide groove 310a, the sliding member 320 and / or the earphone body 200 can be moved in a direction away from the user's ear by the force of the elastic member 340. At this time, the user does not need to apply an external force away from the headband 100 to the sliding member 320, so that the earphone body 200 can move to the release position, which can further simplify the user operation.

[0072] In one embodiment, the elastic member 340 connects the sliding member 320 and the fixed seat 310. Optionally, the elastic member 340 connects the transmission part 322 and the fixed seat 310. When the driving part 321 is clamped in the slot 310b, the elastic member 340 is stretched or compressed. When the user's ear feels discomfort, it is only necessary to press down the driving part 321 to disengage from the slot 310b to the slide groove 310a. When the elastic member 340 recovers its deformation, it can drive the transmission part 322 to drive the earphone body 200 to move toward a release position away from the user's ear.

[0073] In one embodiment, the elastic member 340 connects the earphone body 200 and the fixing base 310. When the driving part 321 is clamped in the slot 310b, the elastic member 340 is stretched or compressed. When the user's ear feels discomfort, the driving part 321 only needs to be pressed down to disengage from the slot 310b to the slide groove 310a. When the elastic member 340 recovers its deformation, it can drive the earphone body 200 to move toward a release position away from the user's ear.

[0074] As an example, the elastic member 340 is a tension spring, which connects the sliding member 320 and / or the side of the earphone body 200 away from the headband 100 with the fixed seat 310, providing the sliding member 320 and / or the earphone body 200 with a pulling force away from the headband 100.

[0075] In one embodiment of the present invention, please refer to Figures 2 to 4 as well as Figure 6 and Figure 7 The earphone body 200 includes an earphone shell 210 and a connecting member 220; the earphone shell 210 is arranged below the fixing seat 310 for installing the sound-generating component; the connecting member 220 is connected to the earphone shell 210, and the connecting member 220 is provided with a mounting hole 220a, and the transmission part 322 is installed in the mounting hole 220a.

[0076] This embodiment illustrates the structure of the earphone body 200. The earphone body 200 includes an earphone shell 210 and a connector 220 disposed on the earphone shell 210. The earphone shell 210 is located below the fixing seat 310. The end of the connector 220 facing away from the earphone shell 210 is connected to the transmission portion 322 of the sliding member 310. The earphone shell 210 serves to mount and fix the sound-producing components. Earphone cushions 230 can be provided on the opposing side walls of the two earphone shells 210 to increase user comfort. The connector 220 connects the earphone shell 210 to the sliding member 310, allowing the earphone shell 210 to move left and right relative to the user's ear under the drive of the sliding member 310. The connecting member 220 is provided with a mounting hole 220a, and the transmission part 322 is inserted and installed in the mounting hole 220a, so that the transmission part 322 can move axially relative to the connecting member 220, and at the same time realizes the limitation of the transmission part 322 and the connecting member 220 in the left and right directions. When the transmission part 322 moves close to or away from the headband 100, it can drive the connecting member 220 to move.

[0077] As an example, a reset member 330 can be installed in the mounting hole 220a. The reset member 330 is sandwiched between the end of the transmission portion 322 and the bottom of the mounting hole 220a, and can provide an upward reset force for the transmission portion 322. In addition, the wall of the mounting hole 220a can guide the reset member 330, ensuring the reliability of the reset member 330 during deformation.

[0078] As an example, the elastic member 340 can be connected between the connecting member 220 and the fixing seat 310. The elastic member 340 applies a pulling force to the connecting member 220 in a direction away from the headband 100. When the driving part 321 disengages from the slot 310b, the elastic member 340 can pull the connecting member 220 to drive the earphone shell 210 to move in a direction away from the user's ear.

[0079] Furthermore, a limiting hole 310c is provided at the bottom of the fixing seat 310, and the connecting member 220 extends from the earphone shell 210 to pass through the limiting hole 310c. A first limiting portion 221 is provided at the end of the connecting member 220 facing away from the earphone shell 210, and the first limiting portion 221 abuts against the inner wall of the fixing seat 310 for limiting.

[0080] In this embodiment, a limiting hole 310c is provided at the bottom of the fixing seat 310, so that the connecting member 220 is passed through the limiting hole 310c, thereby achieving the limitation of the earphone shell 210 in a direction parallel to the headband 100 (the front and back direction of the user's head), and a first limiting portion 221 is provided at the end of the connecting member 220. The first limiting portion 221 is abutted against the inner wall of the fixing seat 310 to limit the earphone shell 210 in the up and down directions.

[0081] It can be understood that the limiting hole 310c is a waist-shaped hole, and its extension direction is consistent with the extension direction of the slide groove 310a. At this time, the limiting hole 310c can guide the movement of the connecting part 220, further improving the reliability and smoothness of the earphone body 200 during movement, and preventing jamming.

[0082] Optionally, the connecting member 220 may be a columnar structure. For example, the connecting member 220 may be a cylindrical structure. The cylindrical outer surface can reduce friction with the fixing seat 310 and reduce movement wear.

[0083] In one embodiment of the present invention, please refer to Figures 2 to 4 as well as Figure 6 and Figure 7 The fixing seat 310 includes two shells 311 and an upper cover 312 that are docked. The two shells 311 are respectively arranged on both sides of the sliding member 320. The two shells 311 at opposite ends of the sliding member 320 are slidably matched and extend out of the two shells 311 respectively.

[0084] This embodiment illustrates the structure of the fixing base 310. Two housings 311 are fixedly connected to the ends of the headband 100. The two housings 311 are butt-jointed and fixed, and their tops are connected to the upper cover 312. The two housings 311 and the upper cover 312 enclose a relatively closed cavity. The connector 220 of the earphone body 200 extends from the bottom into the two housings 311. The transmission portion 322 of the slider 320 is located within the cavity and connected to the connector 220. The drive portion 321 is connected to the end of the transmission portion 322 facing away from the connector 220, thus ensuring the overall appearance of the adjustment mechanism 300. To facilitate user operation, the two ends of the drive portion 321 extend from opposite surfaces of the two housings 311 for user operation.

[0085] As an example, the side walls of the two shells 311 are provided with a slide groove 310a and a card slot 310b, and the driving part 321 extends to the outside from the slide groove 310a or the card slot 310b, and the card slot 310b is located on the upper side of the slide groove 310b close to one end of the headband 100, so that the user only needs to press the driving part 321 downward to disengage the driving part 321 from the card slot 310b to the slide groove 310a.

[0086] As an example, a groove 311a is provided at the bottom of each shell 311. When the two shells 311 are docked, the grooves 311a on the two shells 311 are docked to form a limiting hole 310c, so that the connecting part 220 of the earphone body 200 is clamped between the two grooves 311a.

[0087] Optionally, the two shells 311 and the headband 100 are fixed by screws.

[0088] Furthermore, the inner wall of the upper cover 312 is provided with a second stopper 3121 for engaging with the slider 310 when the earphone body 200 is moved to the wearing position. In this embodiment, the provision of the second stopper 3121 on the inner wall of the upper cover 312 further enhances the retaining effect of the slider 310 in the wearing position, thereby ensuring the structural reliability of the headset during normal use.

[0089] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention's description and drawings, or direct / indirect applications in other related technical fields, within the scope of the present invention are included in the patent protection scope of the present invention.

Claims

1. A headset, characterized in that: include: headband; Two earphone bodies, respectively provided at the two ends of the headband, for fitting into the user's ears; as well as An adjustment mechanism, comprising a fixing seat fixedly connected to the end of the headband and a sliding member slidably connected to the fixing seat, wherein the sliding member is in driving connection with the earphone body; The sliding member can drive the earphone body to slide relative to the fixing seat under the action of an external force, so that the earphone body switches between a wearing position close to the user's ear and a release position away from the user's ear; wherein the sliding direction of the earphone body forms an angle with the extension direction of the headband; The sliding member comprises: a driving portion, slidably connected to the fixing seat and partially exposed outside the fixing seat; and a transmission part, connecting the driving part and the earphone body; The fixing seat is provided with a slide groove perpendicular to the extension direction of the headband, and the driving part is slidably engaged with the slide groove. The driving part can move along the slide groove under the action of an external force to drive the earphone body to move between the wearing position and the release position; The fixing seat is provided with a slot connected to the slide at an angle, the slot being provided on a side of the slide facing away from the earphone body. The adjustment mechanism further comprises a reset member connecting the sliding member and the earphone body, the reset member being used to drive the driving portion to be retained in the slot when the earphone body moves to the wearing position. The adjustment mechanism also includes an elastic member, one end of which is connected to the fixing seat, and the other end is connected to the sliding member and / or the earphone body. When the driving part is disengaged from the slot and into the slide slot, the sliding member and / or the earphone body can be moved in a direction away from the user's ear by the force of the elastic member.

2. The headset according to claim 1, wherein The locking slot is located at one end of the sliding slot close to the headband.

3. The headset according to any one of claims 1 to 2, wherein: The earphone body comprises: An earphone shell, provided below the fixing seat, for mounting the sound-generating component; and A connecting piece is connected to the earphone shell, the connecting piece is provided with a mounting hole, and the transmission part is mounted in the mounting hole.

4. The headset according to claim 3, wherein A limiting hole is provided at the bottom of the fixing seat, and the connecting member extends from the earphone shell to pass through the limiting hole. A first limiting portion is provided at one end of the connecting member away from the earphone shell, and the first limiting portion abuts against the inner wall of the fixing seat for limiting position.

5. The headset according to any one of claims 1 to 2, wherein: The fixing seat includes two shells and an upper cover that are butt-jointed. The two shells are respectively arranged on both sides of the sliding member. The two opposite ends of the sliding member are slidably matched with the two shells and extend out of the two shells respectively.

6. The headset according to claim 5, wherein: The inner wall of the upper cover is provided with a second limiting portion for being locked with the sliding member when the earphone body moves to the wearing position.

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