Angle-adjustable ear-hanging type earphone

Abstract

The utility model discloses an angle-adjustable ear-hanging earphone. The angle-adjustable ear-hanging earphone comprises an earphone body, an ear-hanging sleeve, a connecting lead, a damping rotating assembly and a battery compartment, one end of the ear hanging sleeve is connected with the battery bin, the other end of the ear hanging sleeve is rotatably connected with the earphone body through the damping rotating assembly, a first cavity is formed in the ear hanging sleeve, a first annular seat is arranged at the connected end of the earphone body, a second cavity is formed in the first annular seat, and the damping rotating assembly comprises a locking bolt, a connecting shaft and an O-shaped ring. According to the utility model, the damping rotation assembly is convenient for a user to adjust the angle of the earphone body, so that the earphone is convenient to wear, the comfort level is improved, and the sound receiving position of the earphone body can be adjusted, thereby obtaining a better sound quality effect; the gap is formed between the connecting shaft and the second cavity, so that the connecting wire can pass through the gap and is not extruded or rubbed, the connecting wire is prevented from being damaged due to bending, pulling or friction in the earphone angle adjusting process, and the service life of the wire is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of earphones, in particular to an angle-adjustable ear-hanging earphone. Background Art

[0002] Ear-hook headphones are a type of wireless headphones that use Bluetooth technology to wirelessly connect to audio source devices (such as mobile phones, tablets, computers, etc.) to achieve audio transmission. Compared with traditional wired headphones, Bluetooth headphones eliminate the constraints of cables and provide greater freedom and convenience of use. Ear-hook Bluetooth headphones are widely used in daily life, sports, work and other scenarios, and have become one of the indispensable electronic products in modern people's lives.

[0003] In the prior art, traditional ear-hook Bluetooth headsets usually rely on built-in batteries. However, due to the limited battery capacity, these headsets are prone to insufficient battery life after long-term use. Users need to charge them frequently, which not only affects the continuity of use, but also brings inconvenience to users, especially when they are out or traveling for a long time. In addition, the structure of conventional ear-hook headphones is fixed and cannot be flexibly adjusted according to the user's ear shape. Not only are they easy to slip or shift in position, affecting the stability and comfort of use, but if worn for a long time, it will also cause discomfort in the ears and may even cause pain.

[0004] Therefore, the prior art has defects and needs to be improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an angle-adjustable ear-hanging earphone which is comfortable to wear and has a long battery life.

[0006] To achieve this purpose, the utility model adopts the following technical solution: an angle-adjustable ear-hanging earphone, comprising an earphone body, an ear-hanging sleeve, a connecting wire, a damping rotation component and a battery compartment;

[0007] One end of the ear-hanging sleeve is connected to the battery compartment, and the other end of the ear-hanging sleeve is rotatably connected to the earphone body through the damping rotation assembly. The ear-hanging sleeve is used to be hung on the ear of the user, and a first chamber is formed inside the ear-hanging sleeve, and the connecting wire portion is located in the first chamber;

[0008] The damping rotation assembly includes a locking bolt, a connecting shaft and an O-ring, and the end of the ear hook connected to the earphone body is provided with a first annular seat, and the first annular seat has a second chamber, and the second chamber is connected to the first chamber;

[0009] The side wall of the earphone body is provided with a second annular seat extending outward, the first annular seat and the second annular seat are connected by the connecting shaft sleeve, and the first annular seat and the second annular seat can rotate around the connecting shaft respectively;

[0010] A threaded hole is provided inside the connecting shaft, the O-ring is provided on the top of the second annular seat, the locking bolt passes through the O-ring and is threadedly connected to the threaded hole, and the locking bolt is used to adjust the locking force between the first annular seat and the second annular seat;

[0011] A gap is formed between the connecting shaft and the second chamber, and the connecting wire passes through the gap and is electrically connected to the earphone body.

[0012] By adopting the above technical solution, in the angle-adjustable ear-hook headphones, an upwardly protruding arc-shaped limit block is provided on the top of the first annular seat, and an arc-shaped limit groove is provided on the bottom of the second annular seat, and the arc-shaped limit block can slide back and forth along the arc-shaped limit groove.

[0013] By adopting the above-mentioned technical solutions, in the angle-adjustable ear-hook earphone, a receiving sleeve is provided on the top of the second annular seat, and the O-ring and the locking bolt are both arranged in the receiving sleeve.

[0014] By adopting the above-mentioned technical solutions, the angle-adjustable ear-hook earphone further includes a pressure cover, which is connected to the receiving sleeve cover to close the opening of the receiving sleeve.

[0015] By adopting the above-mentioned technical solutions, in the angle-adjustable ear-hook earphone, a wire-threading avoidance hole is provided on the side wall of the first annular seat away from the first cavity, and the wire-threading avoidance hole is used for allowing the connecting wire to be inserted into the earphone body.

[0016] By adopting the above-mentioned technical solutions, in the angle-adjustable ear-hook earphones, the battery compartment includes a shell and a battery located in the shell, the battery is connected to the earphone body through the connecting wire, and the battery is used to power the earphone body.

[0017] By adopting the above-mentioned technical solutions, in the angle-adjustable ear-hook earphone, the side wall of the earphone body below the second annular seat is provided with an arc surface structure, and a part of the circumferential surface of the first annular seat is fitted to the arc surface structure.

[0018] By adopting the above-mentioned technical solutions, in the angle-adjustable ear-hook earphone, a nut portion is provided at the bottom of the connecting shaft, and a positioning groove adapted to the shape of the nut portion is provided at the bottom of the first annular seat.

[0019] By adopting the above-mentioned technical solutions, in the angle-adjustable ear-hanging earphone, the ear-hanging sleeve is made of a flexible material.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] One end of the ear hook of the utility model is connected to the battery compartment, and the other end of the ear hook is rotatably connected to the earphone body through a damping rotation assembly. Such a configuration makes it convenient for the user to adjust the angle of the earphone body, which is not only convenient for wearing and improves comfort, but also convenient for adjusting the sound receiving position of the earphone body, thereby obtaining a better sound quality effect; the locking bolt of the damping rotation assembly passes through the O-ring and is threadedly connected to the threaded hole, and the locking bolt can adjust the locking force between the first annular seat and the second annular seat, so that the user can adjust the rotation resistance of the earphone body according to needs, so that the earphone body can maintain stability during wearing and can flexibly adjust the angle to meet different wearing needs; a gap is formed between the connecting shaft and the second chamber, and the connecting wire passes through the gap and is electrically connected to the earphone body. Such a configuration allows the connecting wire to pass through the gap without being squeezed or rubbed, thereby preventing the connecting wire from being damaged due to bending, pulling or friction during the adjustment of the earphone angle, thereby extending the service life of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0024] Figure 1 It is a schematic diagram of the explosion structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the explosion structure of the utility model from another perspective;

[0026] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 4The utility model is a schematic diagram of the ear hanging sleeve structure. DETAILED DESCRIPTION

[0028] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0030] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0031] like Figures 1 to 4 As shown, the embodiment of the utility model provides an angle-adjustable ear-hanging earphone, comprising an earphone body 1, an ear-hanging sleeve 2, a connecting wire 3, a damping rotation component 4 and a battery compartment 5;

[0032] One end of the ear hook 2 is connected to the battery compartment 5, and the other end of the ear hook 2 is rotatably connected to the earphone body 1 through the damping rotation component 4. The ear hook 2 is used to be hung on the user's ear, and the ear hook 2 has a first chamber 20 inside, and the connecting wire 3 is partially located in the first chamber 20; the battery compartment 5 can independently power the earphone body 1, and the independent battery compartment 5 can accommodate a larger capacity battery, thereby extending the battery life of the earphone and reducing the need for users to charge frequently; locating the battery compartment 5 at one end of the ear hook 2 can effectively disperse the overall weight of the earphone, thereby reducing the pressure of the earphone on the ear and improving wearing comfort; and the setting of the damping rotation component 4 can facilitate the user to adjust the angle of the earphone body 1, which is not only convenient for wearing and improves comfort, but also convenient for adjusting the sound receiving position of the earphone body 1, thereby obtaining better sound quality effects.

[0033] like Figures 1 to 3As shown, the damping rotation assembly 4 includes a locking bolt 41, a connecting shaft 42 and an O-ring 43. The end of the ear hook 2 connected to the earphone body 1 is provided with a first annular seat 21. The first annular seat 21 has a second chamber 210. The second chamber 210 is connected to the first chamber 20. Such a configuration can facilitate the hidden wiring of the connecting wire 3, so that the earphone body 1 will not be restricted or hindered by the connecting wire 3 when rotating.

[0034] The side wall of the earphone body 1 is provided with a second annular seat 11 extending outward, and the first annular seat 21 and the second annular seat 11 are sleeved and connected by the connecting shaft 42, and the first annular seat 21 and the second annular seat 11 can rotate around the connecting shaft 42 respectively; such a configuration allows the earphone body 1 to rotate freely relative to the ear hook 2, thereby achieving flexible adjustment of the earphone angle. Users can adjust the angle of the earphone according to their ear shape and wearing habits to ensure wearing comfort and stability.

[0035] A threaded hole is provided inside the connecting shaft 42, and the O-ring 43 is provided on the top of the second annular seat 11. The locking bolt 41 passes through the O-ring 43 and is threadedly connected to the threaded hole. The locking bolt 41 is used to adjust the locking force between the first annular seat 21 and the second annular seat 11, so that the user can adjust the rotation resistance of the earphone body 1 according to needs, so that the earphone body 1 can maintain stability during wearing and can flexibly adjust the angle to meet different wearing needs; it should be noted that the O-ring 43 not only plays a sealing role, but also provides appropriate friction to form a damping effect. By adjusting the tightness of the locking bolt 41, the friction force of the earphone body 1 during rotation can be adjusted, thereby controlling the smoothness and resistance of the rotation and avoiding the earphone body 1 being too loose or too tight.

[0036] like Figure 1 and Figure 4 As shown, a gap is formed between the connecting shaft 42 and the second chamber 210, and the connecting wire 3 passes through the gap and is electrically connected to the earphone body 1. By forming a gap between the connecting shaft 42 and the second chamber 210, the connecting wire 3 can pass through the gap without being squeezed or rubbed, thereby preventing the connecting wire 3 from being damaged due to bending, pulling or friction during the earphone angle adjustment process, thereby extending the service life of the wire.

[0037] like Figure 1 and Figure 2As shown, further, an upwardly protruding arc-shaped limit block 211 is provided on the top of the first annular seat 21, and an arc-shaped limit groove 110 is provided on the bottom of the second annular seat 11. The arc-shaped limit block 211 can slide back and forth along the arc-shaped limit groove 110. Such a setting can limit the rotation range between the first annular seat 21 and the second annular seat 11, thereby preventing the earphone body 1 from excessively rotating when adjusting the angle, thereby avoiding damage to the earphone structure or internal connectors.

[0038] like Figure 1 As shown, further, a receiving sleeve 111 is provided on the top of the second annular seat 11, and the O-ring 43 and the locking bolt 41 are both arranged in the receiving sleeve 111. Such an arrangement can make the appearance of the earphone more concise and beautiful.

[0039] like Figure 1 and Figure 3 As shown, further, a pressure cover 112 is included, and the pressure cover 112 is connected to the receiving sleeve 111 to cover the opening of the receiving sleeve 111.

[0040] like Figure 4 As shown, further, a wire-threading avoidance hole 212 is provided on the side wall of the first annular seat 21 away from the first chamber 20, and the wire-threading avoidance hole 212 is used for the connecting wire 3 to be inserted into the earphone body 1. Through the wire-threading avoidance hole 212, the connecting wire 3 can be inserted into the earphone body 1 in an orderly manner for wiring connection, which is not only convenient for assembly, but also avoids the connecting wire 3 from being entangled inside the earphone, reducing the risk of the connecting wire 3 being broken.

[0041] like Figure 4 As shown, further, the battery compartment 5 includes a shell 51 and a battery 52 located in the shell 51, and the battery 52 is connected to the earphone body 1 through the connecting wire 3, and the battery 52 is used to power the earphone body 1. The independent battery compartment 5 supplies power to the earphone body 1 through the connecting wire 3, thereby extending the battery life of the earphone, reducing the need for frequent charging by users, and improving the user experience; and the setting of the battery compartment 5 makes it necessary to replace only the battery compartment 5 when the battery of the earphone fails, without disassembling the earphone as a whole, simplifying the maintenance process.

[0042] like Figure 2 As shown, further, a curved surface structure 113 is provided on the side wall of the earphone body 1 below the second annular seat 11, and a part of the circumferential surface of the first annular seat 21 is fitted to the curved surface structure 113. Such a configuration makes the first annular seat 21 smoother during rotation adjustment, thereby preventing looseness or shaking during the adjustment process.

[0043] like Figure 2As shown, further, a nut portion 421 is provided at the bottom of the connecting shaft 42, and a positioning groove 213 adapted to the shape of the nut portion 421 is provided at the bottom of the first annular seat 21. Such a configuration can prevent the connecting shaft 42 from loosening during rotation and ensure the stability of the earphone.

[0044] Furthermore, the ear-hanging sleeve 2 is made of a flexible material. The soft material can better fit the ear, provide a more stable design, prevent the earphone from sliding or falling off during exercise or activities, and reduce the discomfort and pressure that may be caused by long-term wearing. In this embodiment, the ear-hanging sleeve 2 is made of silicone material.

[0045] One end of the ear-hanging sleeve 2 of the utility model is connected to the battery compartment 5, and the other end of the ear-hanging sleeve 2 is rotatably connected to the earphone body 1 through the damping rotation component 4. Such a configuration can facilitate the user to adjust the angle of the earphone body 1, which is not only convenient for wearing and improves comfort, but also convenient for adjusting the sound receiving position of the earphone body 1, thereby obtaining a better sound quality effect; the locking bolt 41 of the damping rotation component 4 passes through the O-ring 43 and is threadedly connected to the threaded hole, and the locking bolt 41 can adjust the locking force between the first annular seat 21 and the second annular seat 11, so that the user can adjust the rotation resistance of the earphone body 1 according to needs, so that the earphone body 1 can maintain stability during wearing and can flexibly adjust the angle to meet different wearing needs; a gap is formed between the connecting shaft 42 and the second chamber 210, and the connecting wire 3 passes through the gap and is electrically connected to the earphone body 1. Such a configuration allows the connecting wire 3 to pass through the gap without being squeezed or rubbed, thereby preventing the connecting wire 3 from being damaged due to bending, pulling or friction during the adjustment of the earphone angle, thereby extending the service life of the wire.

[0046] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An angle-adjustable earphone, characterized in that: It includes earphone body, ear-hanging sleeve, connecting wire, damping rotation assembly and battery compartment; One end of the ear-hanging sleeve is connected to the battery compartment, and the other end of the ear-hanging sleeve is rotatably connected to the earphone body through the damping rotation assembly. The ear-hanging sleeve is used to be hung on the ear of the user, and a first chamber is formed inside the ear-hanging sleeve, and the connecting wire portion is located in the first chamber; The damping rotation assembly includes a locking bolt, a connecting shaft and an O-ring, and the end of the ear hook connected to the earphone body is provided with a first annular seat, and the first annular seat has a second chamber, and the second chamber is connected to the first chamber; The side wall of the earphone body is provided with a second annular seat extending outward, the first annular seat and the second annular seat are connected by the connecting shaft sleeve, and the first annular seat and the second annular seat can rotate around the connecting shaft respectively; A threaded hole is provided inside the connecting shaft, the O-ring is provided on the top of the second annular seat, the locking bolt passes through the O-ring and is threadedly connected to the threaded hole, and the locking bolt is used to adjust the locking force between the first annular seat and the second annular seat; A gap is formed between the connecting shaft and the second chamber, and the connecting wire passes through the gap and is electrically connected to the earphone body.

2. The angle-adjustable earphone according to claim 1, characterized in that: An arc-shaped limiting block protruding upward is provided at the top of the first annular seat, and an arc-shaped limiting groove is provided at the bottom of the second annular seat. The arc-shaped limiting block can slide back and forth along the arc-shaped limiting groove.

3. The angle-adjustable earphone according to claim 1, characterized in that: A receiving sleeve is provided on the top of the second annular seat, and the O-ring and the locking bolt are both arranged in the receiving sleeve.

4. The angle-adjustable earphone according to claim 3, characterized in that: A pressure cover is also included, and the pressure cover is connected to the receiving sleeve cover to close the opening of the receiving sleeve.

5. The angle-adjustable earphone according to claim 1, characterized in that: A wire-threading avoidance hole is provided on the side wall of the first annular seat away from the first chamber, and the wire-threading avoidance hole is used for allowing the connecting wire to pass into the earphone body.

6. The angle-adjustable earphone according to claim 1, characterized in that: The battery compartment includes a shell and a battery located in the shell. The battery is connected to the earphone body through the connecting wire, and the battery is used to supply power to the earphone body.

7. The angle-adjustable earphone according to claim 1, characterized in that: A side wall of the earphone body below the second annular seat is provided with an arc surface structure, and a portion of the circumferential surface of the first annular seat is in contact with the arc surface structure.

8. The angle-adjustable earphone according to claim 1, characterized in that: A nut portion is provided at the bottom of the connecting shaft, and a positioning groove which is adapted to the shape of the nut portion is provided at the bottom of the first annular seat.

9. The angle-adjustable earphone according to any one of claims 1 to 8, characterized in that: The ear-hanging sleeve is made of flexible material.

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