CN222655281U - Earphone - Google Patents

Abstract

Translated fromChinese

本实用新型公开一种耳机，包括佩戴主体、两个滑动臂和两个夹持件，佩戴主体呈弧形状设置；两个滑动臂分别可滑动地设于佩戴主体，两个滑动臂中的一者从佩戴主体的一端部伸出，另一者从佩戴主体的另一端部伸出，滑动臂可相对佩戴主体滑动以调整自身伸出佩戴主体的长度；两个夹持件均设于佩戴主体，两个夹持件分别与两个滑动臂一一对应，夹持件包括设于对应的滑动臂相对两侧的两个柔性臂，每一柔性臂的材质均为柔性材料，同一夹持件的两个柔性臂分别抵接于对应的滑动臂，以使滑动臂在预设的滑动方向上移动。本实用新型技术方案避免抽拉滑动臂后，滑动臂表面出现刮粉现象。

The utility model discloses an earphone, comprising a wearing body, two sliding arms and two clamping members, wherein the wearing body is arranged in an arc shape; the two sliding arms are respectively arranged on the wearing body slidably, one of the two sliding arms extends from one end of the wearing body, and the other extends from the other end of the wearing body, and the sliding arm can slide relative to the wearing body to adjust the length of itself extending from the wearing body; the two clamping members are both arranged on the wearing body, and the two clamping members correspond to the two sliding arms one by one, respectively, and the clamping member comprises two flexible arms arranged on opposite sides of the corresponding sliding arm, and the material of each flexible arm is a flexible material, and the two flexible arms of the same clamping member are respectively abutted against the corresponding sliding arm, so that the sliding arm moves in a preset sliding direction. The technical solution of the utility model avoids the phenomenon of scraping powder on the surface of the sliding arm after the sliding arm is pulled out.

Description

Earphone

Technical Field

The utility model relates to the technical field of earphones, in particular to an earphone.

Background

In the present digital age, headphones are an indispensable personal listening device in daily life of people, and the design and function diversity of headphones are widely focused, especially neck-hanging or head-wearing headphones, become the first choice of many users due to their excellent stability and relatively high sound quality, and in order to adapt to the head types and wearing habits of different users, the headphones are usually designed with an adjustable bracket, and the users can achieve the best wearing comfort and sound transmission effect by adjusting the length and radian of the bracket.

However, there are problems with existing earphone adjustment mechanisms, particularly during adjustment of the length of the stand. Due to the hard friction between the components of the stand, abrasion often occurs on the surfaces of the components of the stand, and fine powder generated by such abrasion is often called scraping powder, which not only affects the aesthetic appearance of the earphone, but also may reduce the service life of the stand.

Disclosure of utility model

The utility model mainly aims to provide an earphone, which aims to solve the technical problem that in the process of changing the length of a bracket, the earphone is easy to produce a scraping phenomenon due to abrasion.

The earphone comprises a wearing body, two sliding arms and two clamping pieces, wherein the wearing body is in an arc shape, the two sliding arms are respectively and slidably arranged on the wearing body, one sliding arm extends out of one end of the wearing body, the other sliding arm extends out of the other end of the wearing body, the sliding arms can slide relative to the wearing body to adjust the length of the sliding arms extending out of the wearing body, the two clamping pieces are respectively arranged on the wearing body and respectively correspond to the two sliding arms one by one, each clamping piece comprises two flexible arms arranged on two opposite sides of the corresponding sliding arm, each flexible arm is made of a flexible material, and the two flexible arms of the same clamping piece are respectively abutted against the corresponding sliding arm so as to enable the sliding arm to move in a preset sliding direction.

Optionally, each clamping piece comprises a connecting arm, the connecting arm is connected with the two corresponding flexible arms into a whole, and the connecting arm is fixedly connected with the wearing main body.

Optionally, each clamping piece includes a clamping cover, the clamping cover is located corresponding flexible arm is dorsad corresponding one side of linking arm, the material of clamping cover is flexible material, the clamping cover with corresponding sliding arm butt.

Optionally, each flexible arm is towards corresponding protruding being equipped with a plurality of butt strips on the lateral part of sliding arm, the flexible arm passes through butt strip with the sliding arm butt that corresponds, same a plurality of butt strips on the flexible arm set up in parallel, just the length direction of butt strip is perpendicular with the slip direction of corresponding sliding arm.

Optionally, a surface of each abutment bar is an arc-shaped surface.

Optionally, a surface of the sliding arm, which contacts the abutment bar, is an arc surface.

Optionally, the material of the sliding arm is flexible material, each sliding arm is formed with a groove body, the groove body extends in the length direction of the corresponding sliding arm, one of two opposite groove side walls of the groove body is abutted with one flexible arm, and the other of two opposite groove side walls of the groove body is abutted with the other flexible arm.

Optionally, the wearing body and the two sliding arms enclose together to form a wearing space for accommodating the head of the human body, and the notch of each groove body is formed on the side portion of the corresponding sliding arm close to the wearing space.

Optionally, each sliding arm includes a first end and a second end, each first end is disposed in the wearing body, each second end is exposed out of the wearing body, a wire inlet communicated with the corresponding groove is formed on the first end, a wire outlet communicated with the corresponding groove is formed on the second end, and the wire inlet, the groove and the wire outlet are used for routing.

Optionally, be equipped with the chucking subassembly on the cell wall of cell body, the chucking subassembly includes two chucking pieces, two chucking pieces set up relatively, and each the chucking piece all protrude in the cell wall of cell body, the electricity of earphone connect the wire joint in between two chucking pieces.

Optionally, the number of the clamping assemblies is at least two, and at least two clamping assemblies are distributed at intervals in the length direction of the groove body.

According to the earphone of the technical scheme, the slidable sliding arm is arranged on the wearing main body, so that the earphone can provide a more flexible adjusting function so as to adapt to the head sizes and shapes of different users. Meanwhile, the flexible arm made of soft materials can generate a moderate damping effect in the adjusting process of the sliding arm, so that the adjusting process is smoother, noise and abrasion caused by hard friction are effectively reduced, in addition, the deformation characteristic of the flexible materials is favorable for absorbing and dispersing pressure caused by adjustment, abrasion of the surface of the sliding arm in long-time use is further reduced, the service life of the earphone is prolonged, and the comprehensive effect of the design not only improves the practicability of the earphone, but also optimizes the use experience of a user.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an earphone according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1 with a portion omitted;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the clamping member of FIG. 3;

fig. 5 is a schematic structural view of the sliding arm in fig. 2.

Reference numerals illustrate:

1. The wearing body comprises a wearing body, a sliding arm, 21, a groove body, 22, a first end part, 221, a wire inlet, 23, a second end part, 231, a wire outlet, 24, a clamping assembly, 241, a clamping block, 3, a wearing space, 4, a clamping piece, 41, a flexible arm, 42, a connecting arm and 43, and an abutting strip.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present utility model), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the embodiments can be mutually combined, and the technical solutions must be based on the realization that one of ordinary skill in the art can realize, when the combination of the technical solutions contradicts or cannot realize, the combination of the technical solutions is considered to be absent and is not within the protection scope required by the utility model.

The utility model provides an earphone.

In the embodiment of the utility model, as shown in fig. 1 to 5, the earphone comprises a wearing body 1, two sliding arms 2 and two clamping pieces 4, the wearing body 1 is in an arc shape, the two sliding arms 2 are respectively arranged on the wearing body 1 in a sliding manner, one of the two sliding arms 2 extends out of one end part of the wearing body 1, the other one extends out of the other end part of the wearing body 1, the sliding arms 2 can slide relative to the wearing body 1 to adjust the length of the sliding arms extending out of the wearing body 1, the two clamping pieces 4 are respectively arranged on the wearing body 1, the two clamping pieces 4 are respectively in one-to-one correspondence with the two sliding arms 2, the clamping pieces 4 comprise two flexible arms 41 arranged on two opposite sides of the corresponding sliding arms 2, each flexible arm 41 is made of flexible materials, and the two flexible arms 41 of the same clamping piece 4 are respectively abutted against the corresponding sliding arms 2 so as to enable the sliding arms 2 to move in a preset sliding direction.

Specifically, the sliding arm 2 is disposed in a space between the two flexible arms 41, and side portions on both sides of the sliding arm 2 are respectively abutted against the two flexible arms 41, and the sliding arm 2 moves in a preset sliding direction without being deviated by the restriction of the flexible arms 41.

It can be appreciated that the earphone according to the technical scheme of the present utility model, by providing the slidable sliding arm 2 on the wearing body 1, can provide a more flexible adjusting function to adapt to the head sizes and shapes of different users. Meanwhile, the flexible arm 41 made of soft materials can generate a moderate damping effect in the adjusting process of the sliding arm 2, so that the adjusting process is smoother, noise and abrasion caused by hard friction are effectively reduced, in addition, the deformation characteristic of the flexible materials is favorable for absorbing and dispersing pressure caused by adjustment, abrasion on the surface of the sliding arm 2 in long-time use is further reduced, the service life of the earphone is prolonged, and the comprehensive effect of the design not only improves the practicability of the earphone, but also optimizes the use experience of a user.

The flexible arm 41 may be made of a flexible material having good flexibility and durability such as rubber, silicone, thermoplastic elastomer (TPE), thermoplastic Polyurethane (TPU), or the like.

Each clamping member 4 comprises a connecting arm 42, the connecting arm 42 is connected with the corresponding two flexible arms 41 into a whole, and the connecting arm 42 is fixedly connected with the wearing body 1.

This integrated connection reduces the steps required to mount the two flexible arms 41 on the wearing body 1, improves the assembly efficiency, and reduces the possibility of assembly errors. Meanwhile, the integral structure enhances the integral mechanical strength and stability of the clamping piece 4, reduces the risk of loosening parts in long-term use, and ensures the durability of the earphone and the use experience of users.

Each clamping piece 4 comprises a clamping cover 44, the clamping cover 44 is arranged on one side of the corresponding flexible arm 41, which faces away from the corresponding connecting arm 42, the clamping cover 44 is made of flexible materials, and the clamping cover 44 is abutted with the corresponding sliding arm 2.

The clamping cover 44 made of soft material can generate a moderate damping effect in the adjustment process of the sliding arm 2, which not only makes the adjustment process smoother, but also effectively reduces noise and abrasion caused by hard friction, in addition, the deformation characteristic of the soft material helps to absorb and disperse pressure caused by adjustment, further reduces abrasion of the surface of the sliding arm 2 in long-time use, and prolongs the service life of the earphone.

The grip cover 44 may be made of a flexible material having good flexibility and durability such as rubber, silicone, thermoplastic elastomer (TPE), thermoplastic Polyurethane (TPU), etc.

The grip cover 44 may be fixed to the wearing body 1 or to one of the flexible arms 41.

Each flexible arm 41 is provided with a plurality of abutting strips 43 in a protruding mode on the side portion, facing the corresponding sliding arm 2, of each flexible arm 41, the flexible arms 41 are abutted to the corresponding sliding arm 2 through the abutting strips 43, the plurality of abutting strips 43 on the same flexible arm 41 are arranged in parallel, and the length direction of the abutting strips 43 is perpendicular to the sliding direction of the corresponding sliding arm 2.

By providing a plurality of abutment bars 43 on each flexible arm 41, the contact area between the flexible arm 41 and the slide arm 2 is effectively reduced. The design reduces the friction resistance when the sliding arm 2 is moved, so that a user can easily and smoothly slide when adjusting the length of the sliding arm 2, inconvenience in operation caused by overlarge resistance is avoided, the parallel arrangement of the abutting strips 43 and the layout perpendicular to the sliding direction are also conducive to stabilizing the movement of the sliding arm 2, the accuracy of adjustment is maintained, and meanwhile, the sliding arm 2 is prevented from being skewed or jammed in the use process, so that the overall experience when the user moves the sliding arm 2 is improved.

Furthermore, the space between two adjacent abutment bars 43 is arranged such that the abutment bars 43 are allowed to deform appropriately when subjected to pressure. This deformation can absorb and disperse the pressure from the adjustment of the slide arm 2, avoiding excessive compression of the slide arm 2, thereby reducing friction and wear.

The surface of each abutment bar 43 is arcuate.

The arc-shaped abutting strip 43 can be in smoother contact with the surface of the sliding arm 2, so that the local pressure during contact is reduced, the smoothness during sliding is enhanced, the frictional resistance during operation is effectively reduced, the process of adjusting the sliding arm 2 of the earphone by a user is smoother, the abrasion of the surface of the sliding arm 2 during long-term use is reduced, and the service life of the earphone is prolonged.

Similarly, the surface of the sliding arm 2 contacting the abutment bar 43 is an arc surface.

The sliding arms 2 are made of flexible materials, each sliding arm 2 is formed with a groove body 21, the groove body 21 extends in the length direction of the corresponding sliding arm 2, one of two opposite groove side walls of the groove body 21 is abutted with one flexible arm 41, and the other of the two opposite groove side walls of the groove body 21 is abutted with the other flexible arm 41.

The flexible sliding arm 2 can stretch out and draw back or crooked according to user's needs, ensures that the earphone can adapt to different users better, simultaneously, has set up cell body 21 on sliding arm 2, aims at providing sufficient space for the deformation of the inside material of sliding arm 2 to avoid direct contact and mutual extrusion between the material in the deformation process, specifically speaking, when sliding arm 2 carries out deformation according to user's regulation demand, cell body 21 has ensured that the region that deformation takes place has sufficient space to hold this kind of change, just so greatly reduced the noise that probably produces in the deformation process.

The wearing body 1 and the two sliding arms 2 are enclosed together to form a wearing space 3 for accommodating the head of a human body, and the notch of each groove body 21 is formed on the side part of the corresponding sliding arm 2 close to the wearing space 3.

Because the side of the sliding arm 2 near the wearing space 3 is usually the region with the largest deformation amount, the arrangement of the notch can furthest utilize the space required by the deformation provided by the groove body 21, ensure that the flexible deformation of the sliding arm 2 in the adjusting process is smoother, thereby reducing the internal friction and noise during the deformation and improving the comfort and quietness of the adjustment. In addition, this design also means that the notch and the portion of the channel 21 are facing the user when the headset is worn on the user's head, thereby visually concealing the channel 21 and enhancing the aesthetics and the feel of the headset when worn.

Each sliding arm 2 comprises a first end 22 and a second end 23, each first end 22 is arranged in the wearing body 1, each second end 23 is exposed out of the wearing body 1, a wire inlet 221 communicated with the corresponding groove 21 is formed on the first end 22, a wire outlet 231 communicated with the corresponding groove 21 is formed on the second end 23, and the wire inlet 221, the groove 21 and the wire outlet 231 are used for wiring.

The wiring path is integrated inside the sliding arm 2, so that the safety of an electric connecting wire and the neatness and attractiveness of the earphone are ensured, the problem of winding or damage possibly caused by external wiring is avoided, in addition, since the wire inlet 221 is positioned at the first end 22 of the sliding arm 2 (namely inside the wearing body 1), and the wire outlet 231 is positioned at the second end 23 (exposed outside the wearing body 1), the earphone can keep the stability of the electric connecting wire and the continuity of the wiring path when the earphone is adjusted to adapt to different head types of users due to the layout, and the normal use of the earphone cannot be influenced due to the deformation of the sliding arm 2.

The clamping assembly 24 is arranged on the groove wall of the groove body 21, the clamping assembly 24 comprises two clamping blocks 241, the two clamping blocks 241 are oppositely arranged, each clamping block 241 protrudes out of the groove wall of the groove body 21, and the electric connection wire of the earphone is clamped between the two clamping blocks 241.

Through set up the chucking subassembly 24 that has two chucking pieces 241 on the cell wall for the electric connection line of earphone can firmly joint between two chucking pieces 241, and the beneficial effect that this design brought lies in, it provides more stable fixed mode for the inside line of walking of earphone, has ensured that electric connection line is difficult not hard up or drops in the use, thereby ensured earphone circuit's stability and earphone's reliability, especially when earphone constantly adjusts the size or uses in activities such as motion, chucking subassembly 24 can effectively prevent that electric connection line from taking place the displacement because frequent removal or exogenic action, reduced the damage or the trouble that the circuit probably appears, improved durability and the security that earphone used.

The number of the clamping assemblies 24 is at least two, and the at least two clamping assemblies 24 are distributed at intervals in the length direction of the groove body 21.

This distribution strategy allows the electrical connection wires to be fixed at multiple points throughout the routing path, thereby distributing the wire stresses more evenly throughout use. Simultaneously, this also provides better adaptability and flexibility for the electric connecting wire when the sliding arm 2 is deformed or adjusted, has guaranteed that no matter how big or small the earphone is adjusted, the wiring route of electric connecting wire can both keep stable, can not lead to the fixed action of chucking subassembly 24 to electric connecting wire to weaken or fail because of the removal of sliding arm 2.

The outer surface of the clamping block 241 is an arc-shaped surface.

The design reduces the abrasion or damage to the electric connection wires which may be caused by the acute angle or the irregular surface, and simultaneously reduces the discomfort which may be felt by the user in the wearing process, especially when the earphone is clung to the skin or used in sports, in addition, the clamping block 241 of the arc-shaped surface provides smoother and harmonious experience in the aspects of vision and touch, and the aesthetic feeling and detail consideration of the whole earphone design are enhanced.

The groove wall surface of the groove body 21 is an arc surface.

The curved groove wall surface is more naturally matched with the form of an electric connecting wire, so that abrasion or damage of wires caused by right angles or sharp edges is reduced, the fluency of the internal structure of the earphone is improved, and the stability and safety of wiring are improved. In addition, the arc-shaped surface provides softer and more harmonious feeling in vision and touch sense, so that the touch experience of a user is improved, and meanwhile, the overall design sense of the product is also improved, so that the earphone not only functionally meets the requirements of the user, but also reaches higher standards in the aspects of attractiveness and comfort.

The depth of the slot 21 is greater than the diameter of the electrical connection line of the headset.

This design allows the electrical connection wires to be fully embedded inside the slot 21, which not only avoids physical damage, such as shearing, extrusion or damage caused by environmental factors, which may be caused by exposure of the wires to the outside, but also ensures that the electrical connection wires remain stable and are not easily displaced or loosened by external forces during use of the earphone, even in severe sports or frequent size adjustment. In addition, this design also helps to maintain the aesthetics and cleanliness of the headset, as the electrical connection wires are completely hidden within the housing 21, visually reducing the exposure of the unordered wires, enhancing the overall design feel of the product.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

Translated fromChinese

1.一种耳机，其特征在于，包括：1. A headset, comprising:佩戴主体(1)，所述佩戴主体(1)呈弧形状设置；A wearing body (1), wherein the wearing body (1) is arranged in an arc shape;两个滑动臂(2)，所述两个滑动臂(2)分别可滑动地设于所述佩戴主体(1)，所述两个滑动臂(2)中的一者从所述佩戴主体(1)的一端部伸出，另一者从所述佩戴主体(1)的另一端部伸出，所述滑动臂(2)可相对所述佩戴主体(1)滑动以调整自身伸出所述佩戴主体(1)的长度；Two sliding arms (2), the two sliding arms (2) are slidably arranged on the wearing body (1), one of the two sliding arms (2) extends from one end of the wearing body (1), and the other extends from the other end of the wearing body (1), and the sliding arm (2) can slide relative to the wearing body (1) to adjust the length of the sliding arm (2) extending from the wearing body (1);两个夹持件(4)，所述两个夹持件(4)均设于所述佩戴主体(1)，所述两个夹持件(4)分别与所述两个滑动臂(2)一一对应，所述夹持件(4)包括设于对应的所述滑动臂(2)相对两侧的两个柔性臂(41)，每一所述柔性臂(41)的材质均为柔性材料，同一所述夹持件(4)的两个柔性臂(41)分别抵接于对应的所述滑动臂(2)，以使所述滑动臂(2)在预设的滑动方向上移动。Two clamping members (4), both of which are arranged on the wearing body (1), and the two clamping members (4) correspond to the two sliding arms (2) one by one respectively, and the clamping members (4) include two flexible arms (41) arranged on opposite sides of the corresponding sliding arms (2), and the material of each of the flexible arms (41) is flexible material, and the two flexible arms (41) of the same clamping member (4) are respectively in contact with the corresponding sliding arms (2) so that the sliding arms (2) move in a preset sliding direction.2.如权利要求1所述的耳机，其特征在于，每一所述夹持件(4)均包括连接臂(42)，所述连接臂(42)与对应的所述两个柔性臂(41)连接为一体，所述连接臂(42)与所述佩戴主体(1)固定连接。2. The earphone as described in claim 1 is characterized in that each of the clamping members (4) includes a connecting arm (42), the connecting arm (42) is connected to the corresponding two flexible arms (41) as a whole, and the connecting arm (42) is fixedly connected to the wearing body (1).3.如权利要求2所述的耳机，其特征在于，每一所述夹持件(4)均包括夹持盖(44)，所述夹持盖(44)设于对应的所述柔性臂(41)背向对应的所述连接臂(42)的一侧，所述夹持盖(44)的材质为柔性材料，所述夹持盖(44)与对应的所述滑动臂(2)抵接。3. The earphones as described in claim 2 are characterized in that each of the clamping members (4) includes a clamping cover (44), the clamping cover (44) is arranged on the side of the corresponding flexible arm (41) facing away from the corresponding connecting arm (42), the material of the clamping cover (44) is a flexible material, and the clamping cover (44) abuts against the corresponding sliding arm (2).4.如权利要求1所述的耳机，其特征在于，每一所述柔性臂(41)朝向对应的所述滑动臂(2)的侧部上均凸设有多个抵接条(43)，所述柔性臂(41)通过所述抵接条(43)与对应的所述滑动臂(2)抵接，同一个所述柔性臂(41)上的所述多个抵接条(43)并行设置，且所述抵接条(43)的长度方向与对应的所述滑动臂(2)的滑动方向相垂直。4. The earphone as described in claim 1 is characterized in that each of the flexible arms (41) is provided with a plurality of abutment strips (43) on the side facing the corresponding sliding arm (2), and the flexible arm (41) abuts against the corresponding sliding arm (2) through the abutment strips (43), and the plurality of abutment strips (43) on the same flexible arm (41) are arranged in parallel, and the length direction of the abutment strip (43) is perpendicular to the sliding direction of the corresponding sliding arm (2).5.如权利要求4所述的耳机，其特征在于，每一所述抵接条(43)的表面为弧形面。5. The earphone according to claim 4, characterized in that the surface of each abutting strip (43) is an arc-shaped surface.6.如权利要求4所述的耳机，其特征在于，所述滑动臂(2)与所述抵接条(43)接触的表面为弧形面。6. The earphone according to claim 4, characterized in that the surface of the sliding arm (2) in contact with the abutment strip (43) is an arc-shaped surface.7.如权利要求1所述的耳机，其特征在于，所述滑动臂(2)的材质为柔性材料，每一所述滑动臂(2)均形成有槽体(21)，所述槽体(21)在对应的所述滑动臂(2)的长度方向上延伸，所述槽体(21)相对的两个槽侧壁中的一者与一个所述柔性臂(41)抵接，所述槽体(21)相对的两个槽侧壁中的另一者与另一个所述柔性臂(41)抵接。7. The earphone according to claim 1 is characterized in that the sliding arm (2) is made of a flexible material, each of the sliding arms (2) is formed with a groove body (21), the groove body (21) extends in the length direction of the corresponding sliding arm (2), one of the two opposite groove side walls of the groove body (21) abuts against one of the flexible arms (41), and the other of the two opposite groove side walls of the groove body (21) abuts against the other flexible arm (41).8.如权利要求7所述的耳机，其特征在于，所述佩戴主体(1)和所述两个滑动臂(2)共同围合形成有容纳人体头部的佩戴空间(3)，每一所述槽体(21)的槽口均形成于对应的所述滑动臂(2)靠近所述佩戴空间(3)的侧部上。8. The earphones as described in claim 7 are characterized in that the wearing body (1) and the two sliding arms (2) together enclose a wearing space (3) for accommodating a human head, and the notch of each of the groove bodies (21) is formed on the side of the corresponding sliding arm (2) close to the wearing space (3).9.如权利要求7所述的耳机，其特征在于，每一所述滑动臂(2)均包括第一端部(22)和第二端部(23)，每一所述第一端部(22)均设于所述佩戴主体(1)内，每一所述第二端部(23)均显露于所述佩戴主体(1)外，所述第一端部(22)上形成有与对应的所述槽体(21)相连通的进线口(221)，所述第二端部(23)上形成有与对应的所述槽体(21)相连通的出线口(231)，所述进线口(221)、所述槽体(21)和所述出线口(231)用于走线。9. The earphone according to claim 7, characterized in that each of the sliding arms (2) includes a first end (22) and a second end (23), each of the first end (22) is arranged in the wearing body (1), and each of the second end (23) is exposed outside the wearing body (1), and a wire inlet (221) connected to the corresponding groove body (21) is formed on the first end (22), and a wire outlet (231) connected to the corresponding groove body (21) is formed on the second end (23), and the wire inlet (221), the groove body (21) and the wire outlet (231) are used for wiring.10.如权利要求9所述的耳机，其特征在于，所述槽体(21)的槽壁上设有卡紧组件(24)，所述卡紧组件(24)包括两个卡紧块(241)，所述两个卡紧块(241)相对设置，且每一所述卡紧块(241)均凸出于所述槽体(21)的槽壁，所述耳机的电连接线卡接于所述两个卡紧块(241)之间。10. The earphone according to claim 9 is characterized in that a clamping assembly (24) is provided on the groove wall of the groove body (21), and the clamping assembly (24) includes two clamping blocks (241), the two clamping blocks (241) are arranged opposite to each other, and each of the clamping blocks (241) protrudes from the groove wall of the groove body (21), and the electrical connection line of the earphone is clamped between the two clamping blocks (241).