Ear hook structure and earphone

Abstract

The utility model relates to an ear hook structure which comprises an ear hook unit, a fixed piece and a movable sleeve piece. A rotating shaft is arranged at one end of the ear hook unit, and a first convex block is arranged on the rotating shaft; the fixing piece comprises a first fixing part and a second fixing part which are connected, the first fixing part is provided with a first clamping opening, the rotating shaft rotatably penetrates through the first clamping opening, and the first protruding block is rotatably clamped in the first clamping opening; a boss is arranged on the movable sleeve piece, and the second fixing part is movably clamped on the boss. By implementing the technical scheme, the utility model has the following technical effects: the assembly is convenient, the cost is low, the position of the ear hook can be adjusted and fixed at any time, the adaptive crowd is wider, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of earhook structures, and particularly relates to an earhook structure. Background Art

[0002] At present, the on-ear headphones on the market can all suspend the headphone body above the user's auricle. However, the applicable population varies, and the auricle structures are also different, resulting in the sound outlet of the headphone sound generating unit not being able to adapt to the optimal position and angle of the user's earhole. In addition, for the on-ear headphones on the market currently, in order to ensure the wearing stability, the relative distance between the end of the earhook and the sound generating unit is usually designed to be relatively small, which is inconvenient for users to wear, reduces the user experience, and is inconvenient to assemble with high labor costs. Content of the Utility Model

[0003] The utility model provides an earhook structure, which solves the problems of the existing mode.

[0004] In order to achieve the above object, the utility model provides the following technical solutions:

[0005] An earhook structure, comprising: an earhook unit 1, a fixing member 2, and a movable kit 3; one end of the earhook unit 1 is provided with a rotating shaft 11, and a first convex block 12 is arranged on the rotating shaft 11; the fixing member 2 includes a connected first fixing portion 23 and a second fixing portion 24, a first bayonet 21 is arranged on the first fixing portion 23, the rotating shaft 11 can rotatably pass through the first bayonet 21, and the first convex block 12 can be rotatably clamped in the first bayonet 21; the second fixing portion 24 is connected to the movable kit 3.

[0006] Preferably, a convex platform 31 is arranged on the movable kit 3, and the second fixing portion 24 is movably clamped on the convex platform 31.

[0007] Preferably, a groove 33 is arranged inside the sleeve of the movable kit 3.

[0008] Preferably, a clamping groove 32 is arranged on the convex platform 31, a second convex block 22 is arranged on the second fixing portion 24, and the second convex block 22 is clamped in the clamping groove 32.

[0009] Preferably, it includes an annular damping member 14, the inner side of the annular damping member 14 is connected to the lower end of the rotating shaft 11, and the outer side of the annular damping member 14 is connected to the inner side wall of the movable kit 3.

[0010] Preferably, a ring groove 13 is arranged at the lower end of the rotating shaft 11, and the inner side of the annular damping member 14 is connected to the ring groove 13.

[0011] A headphone, comprising the earhook structure as described in any one of the above and a sound generating unit 4, and the sound generating unit is connected to the movable kit 3.

[0012] By implementing the above technical solutions, the following technical effects are achieved: easy to assemble with low cost, the position of the earhook can be adjusted and fixed at any time, a wider range of people can be adapted, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is an overall structural schematic diagram (stereogram) of an earhook structure and a headset provided by the present utility model;

[0014] Figure 2 FIG. is a partial structural schematic diagram (exploded view) of an earhook structure provided by the present utility model;

[0015] Figure 3 FIG. is a partial structural schematic diagram (stereogram) of an earhook structure provided by the present utility model;

[0016] Figure 4 FIG. is a partial structural schematic diagram (cross-sectional view) of an earhook structure provided by the present utility model;

[0017] Figure 5 FIG. is an enlarged overall structural schematic diagram (stereogram) of an earhook structure provided by the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to better understand the technical solutions of the present utility model, the embodiments provided by the present utility model will be described in detail below with reference to the accompanying drawings.

[0019] As Figures 1-5 shown, it can be understood that the present embodiment provides an earhook structure, including: an earhook unit 1, a fixing member 2, and a movable kit 3; a rotating shaft 11 is provided at one end of the earhook unit 1, and a first convex block 12 is provided on the rotating shaft 11; the fixing member 2 includes a connected first fixing portion 23 and a second fixing portion 24, a first bayonet 21 is provided on the first fixing portion 23, the rotating shaft 11 can rotatably pass through the first bayonet 21, and the first convex block 12 can be rotatably clamped in the first bayonet 21; the second fixing portion 24 is connected to the movable kit 3.

[0020] In the present embodiment, the first bayonet 21 on the fixing member 2 enables the rotating shaft 11 to pass through and clamp the first convex block 12 in the first bayonet 21. After the fixing member 2 rotates by an angle φ° (0 < φ° ≤ 180°) along the axial direction, it can be connected to the movable kit 3 into an integral body by a snap fit or bonding or other connection means. Preferably, the rotation angle φ° = 180°. Finally, the rotating shaft 11 on the earhook unit 1 is inserted into the first bayonet 21 on the fixing member 2, and then inserted into the movable kit 3, achieving the effect that the earhook unit 1 and the movable kit 3 can rotate axially. With fewer components and simple assembly, the production cost is reduced.

[0021] In the second embodiment, a boss 31 is provided on the movable kit 3, and the second fixing portion 24 is movably clamped on the boss 31. The boss 31 is connected to the fixing member 2, which further prevents the rotation shaft 11 from coming out, improves the controllability of the product use angle, and facilitates the user to adjust the use.

[0022] Based on the above embodiments, further, a groove 33 is provided in the sleeve of the movable kit 3. The cross-section of the groove and the cross-section of the boss of the earhook unit shaft are provided with included angles α° and β° (0 < α° < φ°, 0 < β° < φ°), that is, there is a rotation activity space with an angular limit between the rotation shaft 11 and the movable kit 3, which improves the controllability of the product use angle. Among them, it is preferably α° = 30° and β° = 20°, which further facilitates the user to adjust the use.

[0023] Based on the above embodiments, further, a clamping groove 32 is provided on the boss 31, and a second convex block 22 is provided on the second fixing portion 24. The second convex block 22 is clamped in the clamping groove 32 to ensure the accurate position assembly of the fixing member 2 and the movable connection kit 3, and can further improve the connection stability between the fixing member 2 and the movable connection kit 3, and improve the product durability.

[0024] Based on the above embodiments, further, it includes an annular damping member 14. The inner side of the annular damping member 14 is connected to the lower end of the rotation shaft 11, and the outer side of the annular damping member 14 is connected to the inner side wall of the movable kit 3. The lower end of the rotation shaft 11 can be sleeved with a soft annular damping member 14, and the soft annular damping member 14 is in interference fit with the radial dimensions of the rotation shaft 11 and the movable kit 3, so as to provide a damping force when the earhook unit rotates axially with the movable connection kit, and can fix the position at any time, so that the earphone can adapt to the ear shapes of different people, and more conveniently adjust the best position and the best angle between the sound generating unit 4 and the user's ear hole, and improve the user experience.

[0025] Based on the above embodiments, further, a ring groove 13 is provided at the lower end of the rotation shaft 11, and the inner side of the annular damping member 14 is connected to the ring groove 13. The ring groove 13 can fix the annular damping member 14 and improve the stability of product use.

[0026] An earphone includes the earhook structure and the sound generating unit 4 described in any one of the above, and the sound generating unit is connected to the movable kit 3. This is the specific application of the earhook structure described in this patent, which enables the earphone to adapt to the ear shapes of different people, more conveniently adjust the best position and the best angle between the sound generating unit 4 and the user's ear hole, and improve the user experience.

[0027] The above has introduced in detail an earhook structure and a headset provided by embodiments of the present utility model. For those of ordinary skill in the art, according to the idea of the embodiments of the present utility model, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to the present utility model.

Claims

1. An ear hook structure, characterized in that: include: An ear hook unit (1), a fixing member (2) and an active kit (3); A rotating shaft (11) is provided at one end of the ear hook unit (1), and a first protrusion (12) is provided on the rotating shaft (11); The fixing member (2) comprises a first fixing portion (23) and a second fixing portion (24) connected to each other, the first fixing portion (23) is provided with a first bayonet (21), the rotating shaft (11) can rotate through the first bayonet (21), and the first protrusion (12) can be rotatably clamped in the first bayonet (21); The second fixing portion (24) is connected to the movable kit (3).

2. The ear hook structure according to claim 1, characterized in that: The movable set (3) is provided with a boss (31), and the second fixing portion (24) is movably clamped on the boss (31).

3. The ear hook structure according to claim 1, characterized in that: A groove (33) is provided in the sleeve of the movable set (3).

4. The ear hook structure according to claim 2, characterized in that: The boss (31) is provided with a locking groove (32), the second fixing portion (24) is provided with a second convex block (22), and the second convex block (22) is locked in the locking groove (32).

5. The ear hook structure according to claim 1, characterized in that: It comprises an annular damping member (14), the inner side of the annular damping member (14) being connected to the lower end of the rotating shaft (11), and the outer side of the annular damping member (14) being connected to the inner wall of the movable kit (3).

6. The ear hook structure according to claim 5, characterized in that: The lower end of the rotating shaft (11) is provided with an annular groove (13), and the inner side of the annular damping member (14) is connected to the annular groove (13).

7. An earphone, comprising the ear hook structure according to any one of claims 1 to 6, characterized in that: include: A pronunciation unit (4), the pronunciation unit being connected to the activity kit (3).

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