Ear clamping type earphone

Abstract

The utility model relates to the technical field of earphones, and provides an ear clamping type earphone which comprises an earphone body and a clamping assembly, the clamping assembly is arranged at one end of the earphone body and comprises a first clamping arm, a second clamping arm and a rotating shaft piece, one end of the first clamping arm is connected with the earphone body, and the other end of the first clamping arm is detachably connected with the rotating shaft piece. An opening end face is arranged at the connecting position of the first clamping arm and the second clamping arm, the rotating shaft piece vertically penetrates through the opening end face and then is detachably connected with the second clamping arm, and the rotating shaft piece can adjust the relative position of the second clamping arm and the earphone body so as to be matched with the outline of an ear. According to the ear clamping type earphone, the second clamping arm is rotationally arranged on the opening end face of the first clamping arm through the rotating shaft piece, the rotating shaft piece is perpendicular to the opening end face, when the ear clamping type earphone is worn, the rotating shaft piece can adjust the relative position of the earphone body and the second clamping arm, and the second clamping arm does not need to be rotated in advance to open the clamping space; therefore, the ear clamping type earphone is more convenient and faster to wear.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, and further relates to a clip-on earphone. Background Art

[0002] With the development of the times, the comfort of wearing earphones has attracted more and more attention from consumers. At present, clip-on earphones can be basically divided into soft rubber clip-on earphones and damping rotating shaft clip-on earphones. The soft rubber clip-on earphones have high comfort but low population adaptability and are not firmly worn. The damping rotating shaft clip-on earphones have high adaptability, are firmly worn, and can be freely adjusted. However, the rotating shafts of the existing damping rotating shaft clip-on earphones are all horizontally arranged. When wearing, the clip-on earphone body needs to be rotated to the side away from the earphone body first to completely open the clamping space. After the earphone body is placed in the ear, the clip-on earphone body is driven to rotate in the reverse direction to form a clamping space and clamp the back of the ear. When removing the damping rotating shaft clip-on earphone, it is also necessary to drive the clip-on earphone body to rotate to the side away from the back of the ear first, so that the clamping space is completely opened, and then the damping rotating shaft clip-on earphone is removed. Finally, when placing the damping rotating shaft clip-on earphone into the charging bin, the clip-on earphone body needs to be rotated to be close to the earphone body and form a clamping space, so that the damping rotating shaft clip-on earphone is adapted to the charging cavity of the charging bin. The entire wearing, removing, and placing process of the existing damping rotating shaft clip-on earphone requires repeated large-angle rotation of the clip-on earphone body, and the entire use process is still not fast enough. Summary of the Utility Model

[0003] Aiming at the above technical problems, the purpose of the utility model is to provide a clip-on earphone. The second clamping arm is rotatably arranged on the opening end face of the first clamping arm through a rotating shaft member, and the rotating shaft member is perpendicular to the opening end face. When wearing the clip-on earphone, the rotating shaft member can adjust the relative position of the earphone body and the second clamping arm, and there is no need to rotate the second clamping arm in advance to open the clamping space, so that the wearing of the clip-on earphone is more convenient and fast.

[0004] To achieve the above purpose, the utility model provides a clip-on earphone, which includes an earphone body and a clamping assembly. The clamping assembly is arranged at one end of the earphone body. The clamping assembly includes a first clamping arm, a second clamping arm, and a rotating shaft member. One end of the first clamping arm is connected to the earphone body, and the other end of the first clamping arm is detachably connected to the rotating shaft member. The first clamping arm is provided with an opening end face at the connection with the second clamping arm. The rotating shaft member vertically penetrates the opening end face and is detachably connected to the second clamping arm. The rotating shaft member can adjust the relative position of the second clamping arm and the earphone body to adapt to the ear contour.

[0005] In some embodiments, a clamping space for clamping the auricle is formed by the cooperation between the clamping assembly and the earphone body. The arc on the side of the first clamping arm close to the clamping space transitions smoothly. An opening end face is provided at the arc end of the first clamping arm, and the opening end face is parallel to the side of the first clamping arm away from the clamping space.

[0006] In some embodiments, an opening is provided on the opening end face, and the rotating shaft member passes through the opening and then connects to the second clamping arm;

[0007] The earphone body is perpendicularly connected to the first clamping arm, the earphone body and the first clamping arm are integrally formed, and the rotating shaft member is relatively parallel to the earphone body.

[0008] In some embodiments, the rotating shaft member includes a damping rotating shaft, and the damping rotating shaft includes a first rotating shaft, a rotating shaft scroll, and a rotating shaft gasket; the first rotating shaft perpendicularly passes through the first clamping arm and then connects to the second clamping arm, the rotating shaft scroll is sleeved on the first rotating shaft and is relatively located inside the first clamping arm, and the rotating shaft gasket is sleeved on one end of the first rotating shaft away from the second clamping arm.

[0009] In some embodiments, the first rotating shaft has a first end and a second end, an assembly groove is provided on the second clamping arm, and the first end of the first rotating shaft is adapted to pass through the first clamping arm and then abut and be fixed in the assembly groove;

[0010] A first abutting portion is provided at the second end of the first rotating shaft, and the rotating shaft gasket is adapted to abut and be fixed between the first abutting portion and the first clamping arm.

[0011] In some embodiments, a first chamber and a second chamber are coaxially arranged inside the first clamping arm, the inner diameter of the second chamber is larger than the inner diameter of the first chamber, an opening is provided at the bottom wall of the first chamber, the rotating shaft scroll is arranged in the first chamber, the rotating shaft gasket is arranged in the second chamber, and the rotating shaft gasket abuts and is fixed between the bottom wall of the second chamber and the first abutting portion.

[0012] In some embodiments, the rotating shaft member includes a torsion spring rotating shaft, and the torsion spring rotating shaft includes a second rotating shaft and a torsion spring, and the torsion spring is sleeved on one end of the second rotating shaft away from the second clamping arm.

[0013] In some embodiments, the second rotating shaft has a third end and a fourth end, and the third end is adapted to pass through the first clamping arm and then connect to the second clamping arm;

[0014] On one side in the radial direction of the fourth end, a second abutting portion is further provided. A sleeving space is left between the second abutting portion and the outer side wall of the fourth end. The torsion spring is sleeved on the fourth end of the second rotating shaft and abuts against the second abutting portion;

[0015] A first chamber and a second chamber are coaxially arranged in the earphone body. A third abutting portion is further provided on the second rotating shaft. The third abutting portion abuts and is fixed in the first chamber. The second abutting portion is arranged in the second chamber and the second abutting portion is adapted to rotate in the second chamber.

[0016] In some embodiments, a fourth abutting portion is further provided on the first clamping arm. The fourth abutting portion is relatively located on the side of the fourth end away from the second abutting portion;

[0017] The torsion spring includes a fifth end and a sixth end. The fifth end abuts against the second abutting portion. The sixth end abuts against the third abutting portion. The second abutting portion is adapted to slide in the second chamber and squeeze the fifth end.

[0018] In some embodiments, a decorative cover plate is further provided on the side of the first clamping arm away from the clamping space. The decorative cover plate covers the side of the first clamping arm away from the clamping space.

[0019] Compared with the prior art, the earphone with clamping ears provided by the present utility model has at least one of the following beneficial effects:

[0020] 1. The second clamping arm is rotatably arranged on the opening end face of the first clamping arm through a rotating shaft member. The rotating shaft member is perpendicular to the opening end face. When wearing the earphone with clamping ears, the rotating shaft member can adjust the relative position of the earphone body and the second clamping arm, and there is no need to rotate the second clamping arm in advance to open the clamping space, making the wearing of the earphone with clamping ears more convenient and fast.

[0021] 2. The second clamping arm can rotate relative to the earphone body around the rotating shaft member, so that the second clamping arm and the earphone body are misaligned with each other. At this time, the second clamping arm adjusts the angle with the second clamping arm according to the resistance of the ear, improving the wearing comfort of the earphone with clamping ears.

[0022] 3. The rotating shaft member is vertically arranged on the first clamping arm. The earphone body is vertically connected to the first clamping arm. The rotating shaft member is parallel to the axial direction of the earphone body. The rotation of the second clamping arm is more comfortable when wearing.

[0023] 4. A decorative cover plate is further provided on the side of the first clamping arm and the earphone body away from the clamping space. After the decorative cover plate is opened, it is convenient to repair and install the rotating shaft member. At the same time, the decorative cover plate makes the appearance of the earphone more diversified. Description of the Drawings

[0024] The following will further illustrate the above characteristics, technical features, advantages and their implementation manners of the present utility model in a clear and understandable manner in conjunction with the accompanying drawings.

[0025] Figure 1 is an overall view of the ear clip type earphone;

[0026] Figure 2 is an overall view of another state of the ear clip type earphone;

[0027] Figure 3 is an exploded view of the ear clip type earphone;

[0028] Figure 4 is a sectional view of the damping rotating shaft;

[0029] Figure 5 is an exploded view of the damping rotating shaft;

[0030] Figure 6 is a structural diagram of the earphone body;

[0031] Figure 7 is a sectional view of the torsion spring rotating shaft;

[0032] Figure 8 is an installation view of the torsion spring rotating shaft;

[0033] Figure 9 is an exploded view of the torsion spring rotating shaft;

[0034] Figure 10 is another structural diagram of the earphone body.

[0035] Explanation of the reference numerals in the drawings:

[0036] Earphone body 1, first direction 101, second direction 102, clamping assembly 2, first clamping arm 21, open end face 210, first chamber 211, opening 2110, second chamber 212, decorative cover plate 213, second clamping arm 22, clamping space 220, clamping opening 221, assembly groove 222, rotating shaft member 3, damping rotating shaft 31, first rotating shaft 311, first end 3111, second end 3112, first abutting portion 3113, rotating shaft winding 312, rotating shaft gasket 313, torsion spring rotating shaft 32, second rotating shaft 321, third end 3211, fourth end 3212, second abutting portion 3213, third abutting portion 3214, fourth abutting portion 3215, torsion spring 322, fifth end 3221, sixth end 3222. Specific embodiments

[0037] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will describe the specific embodiments of the present invention with reference to the accompanying drawings. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other embodiments can also be obtained.

[0038] To make the drawings concise, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product. Additionally, to make the drawings concise and easy to understand, in some drawings, for components with the same structure or function, only one of them is schematically shown, or only one of them is labeled. In this document, "one" not only means "only this one" but also means "more than one" situation.

[0039] It should also be further understood that the term "and / or" used in the description of this application and the appended claims refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations.

[0040] In this document, it should be noted that unless otherwise clearly specified and limited, the terms "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0041] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance. It should be noted that the above embodiments can be freely combined according to needs. The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

[0042] Reference Figures 1 to 4The utility model provides an ear-clip earphone, comprising an earphone body 1 and a clamping assembly 2, the clamping assembly 2 is arranged at one end of the earphone body 1, the clamping assembly 2 comprises a first clamping arm 21, a second clamping arm 22 and a rotating shaft 3, one end of the first clamping arm 21 is connected to the earphone body 1, the other end of the first clamping arm 21 is detachably connected to the rotating shaft 3, the first clamping arm 21 is provided with an open end surface 210 at the connection with the second clamping arm 22, the rotating shaft 3 passes through the opening 2110 and is detachably connected to the second clamping arm 22, the rotating shaft 3 can adjust the relative position of the second clamping arm 22 and the earphone body 1 to adapt to the ear contour.

[0043] In this embodiment, the second clamping arm 22 is rotatably disposed on the open end surface of the first clamping arm 21 through the shaft member 3, and the shaft member 3 is vertically disposed to the open end surface 210. When wearing the clip-on earphones, the shaft member 3 can adjust the relative positions of the earphone body 1 and the second clamping arm 22, and there is no need to rotate the second clamping arm 22 in advance to open the clamping space 220, making the wearing of the clip-on earphones more convenient and quick.

[0044] Specifically, the first clamping arm 21 has a first direction 101, which is the length direction of the first clamping arm 21. The second clamping arm 22 and the earphone body 1 are respectively arranged at the two ends of the first clamping arm 21 in the first direction 101. The clamping assembly 2 and the earphone body 1 cooperate to form a clamping space 220 for clamping the auricle. The first clamping arm 21 has a curvature transition on the side close to the clamping space 220. An open end surface 210 is provided at the end of the curvature of the first clamping arm 21. The open end surface 210 is parallel to the side of the first clamping arm 21 away from the clamping space 220. The rotating shaft 3 vertically penetrates the open end surface 210 and is connected to the second clamping arm 22. The vertical direction of the open end surface 210 is the second direction 102. The clamping space 220 is further provided with a clamping opening 221 at one end away from the first clamping arm 21. The rotating shaft 3 is arranged along the second direction 102. When wearing the clip-on earphone, the second clamping arm 22 can rotate around the second direction 102 to adapt to the ear contour. There is no need to rotate the second clamping arm 22 in advance to open the clamping space 220, making the wearing of the clip-on earphone more convenient and quick. In more detail, the second clamping arm 22 can rotate around the second direction 102, so that the second clamping arm 22 and the earphone body 1 are misaligned or at a certain angle. At this time, the second clamping arm 22 follows the resistance of the ear to adjust the angle with the earphone body 1, thereby improving the wearing comfort of the clip-on earphone. Reference Figure 1 and Figure 2, at the beginning, the second clamping arm 22 is flush with the earphone body 1. The end of the second clamping arm 22 away from the first clamping arm 21 faces the earphone body 1. When worn, it provides resistance to the ear, pushing the end of the second clamping arm 22 away from the first clamping arm 21 to rotate relatively towards the side of the earphone body 1. At this time, the second clamping arm 22 and the earphone body 1 are misaligned or at a certain angle, and this angle is adapted to the ear contour. After wearing, the rotation angle of the second clamping arm 22 can be adjusted again to clamp the back of the ear, improving the wearing comfort of the clip-on earphone.

[0045] Further, referring to Figure 3 , the opening end face 210 is parallel to the side of the first clamping arm 21 away from the clamping space 220. An opening 2110 is provided on the opening end face 210. After the rotating shaft member 3 passes through the opening 2110, it is connected to the second clamping arm 22; the earphone body 1 is vertically connected to the first clamping arm 21, the earphone body 1 and the first clamping arm 21 are integrally formed, and the rotating shaft member 3 is parallel to the earphone body 1.

[0046] In this embodiment, the rotating shaft member 3 is vertically arranged on the first clamping arm 21, the earphone body 1 is vertically connected to the first clamping arm 21, and the axial directions of the rotating shaft member 3 and the earphone body 1 are parallel, making the rotation of the second clamping arm 22 more comfortable when worn.

[0047] Specifically, the opening end surface 210 is arranged along the first direction 101, the second direction 102 is perpendicular to the first direction 101, and the side of the first clamping arm 21 away from the clamping space 220 is a plane, so that the opening end surface 210 is parallel to the side of the first clamping arm 21 away from the clamping space 220. The earphone body 1 is a cylindrical structure, and the axial direction of the earphone body 1 is parallel to the second direction 102. The rotating shaft member 3 is perpendicular to the opening end surface 210, so that the rotating shaft member 3 is arranged along the second direction 102, that is, the earphone body 1 is parallel to the rotating shaft member 3. The second clamping arm 22 can rotate around the second direction 102. When the ear-clip earphone of the present application is worn, it is only necessary to align the clamping opening 221 with the outer contour of the ear and slide the ear into the clamping space 220 of the ear-clip earphone. During the sliding process, the second clamping arm 22 is driven to rotate around the second direction 102 and stagger with the earphone body 1 due to the resistance of the ear, so that the clamping opening 221 is slightly enlarged to adapt to the ear contour. When removing the ear-clip earphone, it is only necessary to lift the earphone body 1 so that the ear slides out of the clamping space 220. At this time, the ear still provides resistance so that the second clamping arm 22 rotates around the second direction 102, so that the ear can pass through the clamping opening 221. It is worth noting that when wearing, the ear is slid into the clamping space 220, the ear provides resistance and drives the second clamping arm 22 to rotate around the second direction 102. After wearing, the second clamping arm 22 can also be manually driven to rotate in the opposite direction around the second direction 102 and adjust the position of the second clamping arm 22 so that the second clamping arm 22 can better fit the back of the ear and clamp the ear. It is worth noting that the second clamping arm 22 rotates around the shaft member 3 in the second direction 102, so that the second clamping arm 22 and the earphone body are misaligned with each other to increase or decrease the size of the clamping opening 221 to suit the shape and resistance of the ear. At the same time, the shaft member 3 also has a certain damping, so that the second clamping arm 22 fits the back of the ear and clamps the ear together with the earphone body 1. The position of the second clamping arm 22 can also be adjusted according to the thickness of the human ear, so that the distance between the second clamping arm 22 and the ear-clamping body, that is, the clamping opening 221, is adapted to the thickness of the human ear, making it more secure and comfortable to wear.

[0048] In a modified embodiment, the opening end surface 210 may also form a certain angle with the first direction 101 of the first clamping arm 21. This angle is not limited in this application, as long as a rotating shaft 3 is vertically provided on the opening end surface 210. Preferably, in this application, the opening end surface 210 is parallel to the first direction 101.

[0049] Further, refer to Figures 4 to 6, the rotating shaft member 3 includes a damping rotating shaft 31, and the damping rotating shaft 31 includes a first rotating shaft 311, a rotating shaft coil 312, and a rotating shaft gasket 313; the first rotating shaft 311 is arranged along the second direction 102 and penetrates through the first clamping arm 21 and then connects to the second clamping arm 22, the rotating shaft coil 312 is sleeved on the first rotating shaft 311 and is relatively located inside the first clamping arm 21, and the rotating shaft gasket 313 is sleeved on one end of the first rotating shaft 311 away from the second clamping arm 22.

[0050] Specifically, the first rotating shaft 311 has a first end 3111 and a second end 3112. An assembly groove 222 is provided on the second clamping arm 22, and an opening 2110 is provided on the bottom surface of the first clamping arm 21. The first end 3111 of the first rotating shaft 311 is adapted to penetrate through the opening 2110 and then abut and be fixed in the assembly groove 222. It should be noted that the first end 3111 of the first rotating shaft 311 is adapted to the assembly groove 222 of the second clamping arm 22, so that the second clamping arm 22 can rotate following the first rotating shaft 311. In this embodiment, the cross-section of the assembly groove 222 is an oval, and the cross-section of the first end 3111 of the first rotating shaft 311 is also an oval. At the same time, a fixing member is also provided on the first end 3111, so that the first end 3111 and the assembly groove 222 are in interference fit, preventing the second clamping arm 22 from not being in close contact with the first rotating shaft 311, resulting in the second clamping arm 22 idling, and also preventing the second clamping arm 22 from falling off. A first chamber 211 and a second chamber 212 are coaxially arranged in the earphone body 1. The inner diameter of the second chamber 212 is larger than the inner diameter of the first chamber 211. An opening 2110 is provided on the bottom wall of the first chamber 211. The rotating shaft coil 312 is sleeved on the first rotating shaft 311 and is arranged in the first chamber 211. The rotating shaft coil 312 provides damping for the first rotating shaft 311, so that the first rotating shaft 311 and the second clamping arm 22 are fixed at a specified position and fit against the back of the ear, making the clip-on earphone wear more securely. A first abutting portion 3113 is provided at the second end 3112 of the rotating shaft. The first abutting portion 3113 is arranged at the end of the second end 3112 and is coaxially arranged with the first rotating shaft 311. The rotating shaft gasket of the first rotating shaft 311 is adapted to abut and be fixed between the first abutting portion 3113 and the first clamping arm 21. The rotating shaft gasket 313 is arranged in the second chamber 212, and the rotating shaft gasket 313 abuts and is fixed between the bottom wall of the second chamber 212 and the first abutting portion 3113. The rotating shaft gasket 313 is sleeved on the first rotating shaft 311 and is relatively located inside the first abutting portion 3113. The first abutting portion 3113 abuts and fixes the rotating shaft gasket 313, preventing the first rotating shaft 311 from falling off after passing through the opening 2110.

[0051] It should be noted that, in a modified embodiment, the damping rotating shaft 31 can also adjust the torque magnitude through a nut damping structure, which is a commonly used technology in the related art and will not be further elaborated in this application.

[0052] In another modified embodiment, refer to Figures 7 to 10, the rotating shaft member 3 includes a torsion spring rotating shaft 32. The torsion spring rotating shaft 32 includes a second rotating shaft 321 and a torsion spring 322. The torsion spring 322 is sleeved on one end of the second rotating shaft 321 away from the second clamping arm 22. When wearing, slide the ear into the clamping space 220. The ear pushes the second clamping arm 22 to rotate around the second direction 102 and compress the torsion spring 322. After releasing, the torsion spring 322 releases its elasticity and drives the second clamping arm 22 to rotate in the reverse direction to fit the back of the ear.

[0053] Specifically, the second rotating shaft 321 has a third end 3211 and a fourth end 3212. The third end 3211 is adapted to penetrate through the opening 2110 and then abut and be fixed inside the second clamping arm 22. On one side in the radial direction of the fourth end 3212, there is also provided a second abutting portion 3213. A sleeving space is left between the second abutting portion 3213 and the outer side wall of the fourth end 3212. The torsion spring 322 is sleeved on the fourth end 3212 of the second rotating shaft 321 and abuts against the second abutting portion 3213. Inside the earphone body 1, a first chamber 211 and a second chamber 212 are coaxially arranged. The first chamber 211 is arranged on the bottom wall of the second chamber 212. An opening 2110 is provided on the bottom wall of the first chamber 211. On the second rotating shaft 321, there is also provided a third abutting portion 3214. The third abutting portion 3214 abuts and is fixed inside the first chamber 211. The bottom of the third abutting portion 3214 abuts against the bottom wall of the first chamber 211. The diameter of the third abutting portion 3214 is larger than the diameter of the second rotating shaft 321, so that the end of the third abutting portion 3214 close to the third end 3211 abuts against the bottom wall of the first chamber 211, preventing the second rotating shaft 321 from falling out of the first clamping arm 21 and causing damage to the clip-on earphone. The second abutting portion 3213 is arranged inside the second chamber 212 and is adapted to rotate inside the second chamber 212. The second abutting portion 3213 is connected to the side of the third abutting portion 3214 far from the third end 3211, so that the second abutting portion 3213 is also adapted to abut against the bottom wall of the second chamber 212, further increasing the installation firmness of the second rotating shaft 321. On the first clamping arm 21, there is also provided a fourth abutting portion 3215. The fourth abutting portion 3215 is relatively located on the side in the radial direction of the fourth end 3212 far from the second abutting portion 3213. The torsion spring 322 includes a fifth end 3221 and a sixth end 3222. The fifth end 3221 abuts against the second abutting portion 3213, and the sixth end 3222 abuts against the fourth abutting portion 3215. The second abutting portion 3213 is adapted to slide inside the second chamber 212 and squeeze the fifth end 3221, and the sixth end 3222 abuts against the fourth abutting portion 3215 and provides resistance. During installation, inside the second chamber 212, it is adapted to place the torsion spring 322 and the fourth end 3212 of the second rotating shaft 321. The torsion spring 322 is sleeved on the fourth end 3212 of the second rotating shaft 321 and the sixth end 3222 of the torsion spring 322 abuts against the third abutting portion 3214, and the fifth end 3221 of the torsion spring 322 abuts against the second abutting portion 3213. When wearing, slide the ear into the clamping space 220. The ear pushes the second clamping arm 22 to rotate around the second direction 102. At this time, the second rotating shaft 321 also rotates around the second direction 102 and drives the second abutting portion 3213 to rotate inside the second chamber 212, so that the second abutting portion 3213 squeezes the fifth end 3221 of the torsion spring 322 and compresses the torsion spring 322.When the earclip-type earphone reaches the position, the fifth end 3221 of the torsion spring 322 releases elasticity and drives the second abutting portion 3213 to rotate reversely in the second chamber 212. The second rotating shaft 321 also drives the second clamping arm 22 to rotate reversely and fit against the back of the ear. Finally, the second abutting portion 3213 drives the second clamping arm 22 to approach the ear insertion part 11 and clamp the back of the ear. In the non-wearing state, the second abutting portion 3213 returns to the initial position and abuts against the inner side wall of the second chamber 212 of the earphone body 1.

[0054] Further, referring to Figure 3 , a decorative cover plate 213 is further provided on the side of the first clamping arm 21 away from the clamping space. The decorative cover plate 213 covers the side of the first clamping arm 21 away from the clamping space 220.

[0055] In this embodiment, a decorative cover plate 213 is also provided on the side of the first clamping arm 21 and the earphone body 1 away from the clamping space 220. After opening the decorative cover plate 213, it is convenient for repairing and installing the rotating shaft member 3. At the same time, the decorative cover plate 213 makes the appearance of the earphone more diversified.

[0056] Specifically, the second chamber 212 of the first clamping arm 21 communicates with the outside. The decorative cover plate 213 covers the side of the first clamping arm 21 away from the clamping space 220, so that the second chamber 212 and the first chamber 211 are partitioned from the outside, and the safety performance of the first clamping arm 21 is also improved. When installing the rotating shaft member 3, only need to open the decorative cover plate 213 and place the rotating shaft member 3 into the first chamber 211 and the second chamber 212 from the end of the second chamber 212 far away from the opening 2110. Preferably, the decorative cover plate 213 covers the side of the first clamping arm 21 and the earphone body 1 away from the clamping space 220 at the same time. At this time, the earphone body 1 is also provided with electronic stacks such as earphone speakers and circuit boards to realize the normal functions of the earphone. The decorative cover plate 213 is also convenient for installing the circuit board and its accessory components.

[0057] It should be noted that the above embodiments can be freely combined according to needs. The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. An earclip-type earphone, characterized in that, Comprising: The earphone body; A clamping assembly, the clamping assembly is arranged at one end of the earphone body, the clamping assembly includes a first clamping arm, a second clamping arm and a rotating shaft member, one end of the first clamping arm is connected to the earphone body, the other end of the first clamping arm is detachably connected to the rotating shaft member, the first clamping arm is provided with an open end face at the connection with the second clamping arm, the rotating shaft member vertically penetrates through the open end face and then is detachably connected to the second clamping arm, and the rotating shaft member can adjust the relative position between the second clamping arm and the earphone body to adapt to the ear contour.

2. The clip-on earphone according to claim 1, wherein A clamping space for clamping the auricle is formed by the cooperation between the clamping assembly and the earphone body. The arc on the side of the first clamping arm close to the clamping space transitions smoothly. The arc end of the first clamping arm is provided with the open end face, and the open end face is parallel to the side of the first clamping arm away from the clamping space.

3. The clip-on earphone according to claim 2, wherein An opening is provided on the open end face, and the rotating shaft member penetrates through the opening and then connects to the second clamping arm; The earphone body is vertically connected to the first clamping arm, the earphone body and the first clamping arm are integrally formed, and the rotating shaft member is relatively parallel to the earphone body.

4. The clip-on earphone according to any one of claims 1-3, wherein The rotating shaft member includes a damping rotating shaft, and the damping rotating shaft includes a first rotating shaft, a rotating shaft coil and a rotating shaft gasket; the first rotating shaft vertically penetrates through the first clamping arm and then connects to the second clamping arm, the rotating shaft coil is sleeved on the first rotating shaft and is relatively located inside the first clamping arm, and the rotating shaft gasket is sleeved on one end of the first rotating shaft away from the second clamping arm.

5. The clip-on earphone according to claim 4, wherein The first rotating shaft has a first end and a second end. An assembly groove is provided on the second clamping arm. The first end of the first rotating shaft is adapted to penetrate through the first clamping arm and then abut and be fixed in the assembly groove; A first abutting portion is provided at the second end of the first rotating shaft, and the rotating shaft gasket is adapted to abut and be fixed between the first abutting portion and the first clamping arm.

6. The clip-on earphone according to claim 5, wherein A first chamber and a second chamber are coaxially arranged inside the first clamping arm. The inner diameter of the second chamber is larger than that of the first chamber. An opening is provided on the bottom wall of the first chamber. The rotating shaft coil is arranged in the first chamber, and the rotating shaft gasket is arranged in the second chamber. The rotating shaft gasket abuts and is fixed between the bottom wall of the second chamber and the first abutting portion.

7. The clip-on earphone according to any one of claims 1-3, wherein The rotating shaft member includes a torsion spring rotating shaft, and the torsion spring rotating shaft includes a second rotating shaft and a torsion spring. The torsion spring is sleeved on one end of the second rotating shaft away from the second clamping arm.

8. The clip-on earphone according to claim 7, wherein The second rotating shaft has a third end and a fourth end, and the third end is adapted to penetrate through the first clamping arm and then connect to the second clamping arm; On one side in the radial direction of the fourth end, a second abutting portion is further provided. A sleeving space is left between the second abutting portion and the outer side wall of the fourth end. The torsion spring is sleeved on the fourth end of the second rotating shaft and abuts against the second abutting portion; A first chamber and a second chamber are coaxially arranged in the earphone body. A third abutting portion is further provided on the second rotating shaft. The third abutting portion is fixedly abutted in the first chamber. The second abutting portion is arranged in the second chamber and is adapted to rotate in the second chamber.

9. The clip-on earphone according to claim 8, wherein A fourth abutting portion is further provided on the first clamping arm, and the fourth abutting portion is relatively located on a side of the fourth end away from the second abutting portion; The torsion spring includes a fifth end and a sixth end. The fifth end abuts against the second abutting portion, and the sixth end abuts against the third abutting portion. The second abutting portion is adapted to slide in the second chamber and squeeze the fifth end.

10. The clip-on earphone according to claim 1, wherein A decorative cover plate is further provided on a side of the first clamping arm away from the clamping space, and the decorative cover plate covers the side of the first clamping arm away from the clamping space.

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