Rotary earphone

Abstract

The utility model relates to a rotary earphone in the earphone field, which comprises a receiver part, a clamping part and an elastic connecting part, the receiver part and the clamping part are connected and combined through the elastic connecting part, the receiver part is used for being worn in the auricular conchae of a user, and the elastic connecting part enables the surface of the clamping part to be tightly attached to the ear back of the user. The earphone is characterized in that the earphone part is internally provided with a horn element, the surface of the earphone part is provided with a sound outlet hole and an air pressure balance hole, the sound outlet hole and the air pressure balance hole are oppositely arranged, the horn element is located between the sound outlet hole and the air pressure balance hole, the earphone part is provided with a positioning groove, and one end, close to the earphone part, of the elastic connecting part is rotatably connected with the positioning groove. The angle of the receiver part is automatically adjusted according to the shape of the auricular conchae of the user, the wearing comfort of the user is improved, it is ensured that the sound outlet hole is accurately aligned with the ear canal, meanwhile, the clamping part is tightly attached to the ear back, the problem that a traditional earphone is unstably worn or is pressed due to the difference of ear shapes is solved, and the comfort and the adaptability are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of headphones, and in particular to rotating headphones. Background Technology

[0002] Clip-on headphones, as an open-fitting device, are widely used in sports, commuting, and other scenarios. They are fixed to the outside of the ear through an elastic clamping structure, avoiding intrusion into the ear canal to preserve the ability to perceive ambient sound. Most existing clip-on headphones use rigid or a single elastic material to connect the earpiece and the clamping part, relying on the overall elastic deformation to generate clamping force. Although this can achieve basic fixation, it is difficult to adapt to the different curvatures of different users' earlobes. Long-term wear can easily lead to problems such as pressure pain in the concha or instability of the clamp behind the ear.

[0003] Traditional clip-on headphones have a rigid connection between the earpiece and the clamping part or a design with limited elastic deformation. They cannot automatically adjust the angle according to the shape of the concha, which causes the sound outlet to deviate from the ear canal entrance, resulting in sound leakage or requiring manual and repeated adjustment of the wearing position. They lack multi-directional self-adaptive ability, are easily displaced by impact, and need to be frequently corrected. Utility Model Content

[0004] In order to overcome the shortcomings of existing technical solutions, this utility model provides a rotating earphone, which can effectively solve the technical problem that the earpiece cannot be rotated.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] The rotating earphone includes an earpiece, a clamping part, and an elastic connecting part. The earpiece and the clamping part are connected and combined through the elastic connecting part. The earpiece is worn inside the user's concha. The elastic connecting part makes the surface of the clamping part fit snugly against the back of the user's ear. A speaker element is provided inside the earpiece. The surface of the earpiece is provided with a sound outlet and an air pressure balance hole. The sound outlet and the air pressure balance hole are arranged opposite to each other. The speaker element is located between the sound outlet and the air pressure balance hole. The earpiece is provided with a positioning groove. The end of the elastic connecting part near the earpiece is rotatably connected to the positioning groove.

[0007] Furthermore, the elastic connection is composed of an inner skeleton and a silicone layer, wherein the inner skeleton is an elastic metal and the silicone layer covers the surface of the inner skeleton.

[0008] Furthermore, a positioning hole is provided at one end of the elastic connecting part near the earpiece part, and a rotating shaft is provided in the positioning groove. The rotating shaft passes through the positioning hole to make the elastic connecting part rotatably connected to the earpiece part.

[0009] Furthermore, the clamping part is provided with a main control circuit board, a battery and a charging electrode. The speaker element, the battery and the charging electrode are all electrically connected to the main control circuit board, and the charging electrode extends to the surface of the clamping part.

[0010] Furthermore, a wiring groove is provided inside the elastic connection part, through which the wires of the speaker element pass and are electrically connected to the main control circuit board.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the earpiece can be rotatably connected to the elastic connecting part, and the earpiece can automatically adjust the angle according to the shape of the user's concha, thereby improving the user's wearing comfort, ensuring that the sound hole is accurately aligned with the ear canal, and at the same time making the clamping part fit tightly against the back of the ear, thus solving the problem of unstable wearing or pressure caused by differences in ear shape in traditional headphones, and significantly improving comfort and adaptability. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model;

[0014] The numbers in the diagram are: 1-earpiece part, 2-clamping part, 3-elastic connection part, 4-sound outlet, 5-air pressure balance hole, 6-positioning groove, 7-positioning hole, 8-rotating shaft, 9-battery, 10-charging pole, 11-speaker element. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] The following is combined Figures 1-2 A detailed description of the rotating earphone of this utility model is provided below:

[0017] The rotating earphone includes an earpiece 1, a clamping part 2, and an elastic connecting part 3. The earpiece 1 and the clamping part 2 are connected and combined through the elastic connecting part 3. The earpiece 1 is worn inside the user's concha. The elastic connecting part 3 ensures that the surface of the clamping part 2 fits snugly against the back of the user's ear. A speaker element 11 is provided inside the earpiece 1. The surface of the earpiece 1 is provided with a sound outlet 4 and an air pressure balancing hole 5, which are arranged opposite to each other. The speaker element 11 is located between the sound outlet 4 and the air pressure balancing hole 5. The earpiece 1 is provided with a positioning groove 6. One end of the elastic connecting part 3 near the earpiece 1 is rotatably connected to the positioning groove 6. One end of the elastic connecting part 3 near the earpiece 1 is provided with a positioning hole 7. A rotating shaft 8 is provided inside the positioning groove 6. The rotating shaft 8 passes through the positioning hole 7, causing the elastic connecting part 3 to be rotatably connected to the earpiece 1. The rotating shaft 8 and the positioning hole 7 cooperate to form a precise rotation fulcrum, ensuring that there is no axial displacement when the earpiece 1 rotates, so that the sound outlet 4 is always aligned with the center line of the ear canal, reducing sound leakage.

[0018] The earpiece 1 is rotatably connected to the elastic connecting part 3. The earpiece 1 automatically adjusts its angle according to the shape of the user's concha, improving the user's wearing comfort and ensuring that the sound outlet 4 is accurately aligned with the ear canal. At the same time, the clamping part 2 fits tightly against the back of the ear, solving the problem of unstable wearing or pressure caused by differences in ear shape in traditional headphones, and significantly improving comfort and fit.

[0019] The elastic connection part 3 is composed of an inner skeleton and a silicone layer. The inner skeleton is made of elastic metal, and the silicone layer covers the surface of the inner skeleton. The elastic connection part 3 adopts a composite design of elastic metal inner skeleton and silicone layer. The inner skeleton provides high-strength support to ensure stable fit between the clamping part 2 and the back of the ear. The outer silicone layer disperses contact pressure and avoids the cold feeling or friction discomfort caused by direct contact of metal materials with the skin, improving wearing comfort by more than 50%. The inner skeleton is provided with a wiring groove, and the wires of the speaker element 11 pass through the wiring groove and are electrically connected to the main control circuit board.

[0020] The clamping part 2 is provided with a main control circuit board, a battery 9 and a charging pole 10. The speaker element 11, the battery 9 and the charging pole 10 are all electrically connected to the main control circuit board. The charging pole 10 extends to the surface of the clamping part 2 to balance the weight distribution of the earphone, reduce the volume of the earpiece part 1 and avoid pressure on the concha.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A rotating earphone, comprising an earpiece, a clamping part, and an elastic connecting part, wherein the earpiece and the clamping part are connected and assembled via the elastic connecting part, the earpiece is worn inside the user's concha, and the elastic connecting part causes the surface of the clamping part to fit snugly against the back of the user's ear, characterized in that: The earpiece is equipped with a speaker element, and the surface of the earpiece is provided with a sound outlet and a pressure balance hole. The sound outlet and the pressure balance hole are arranged opposite to each other. The speaker element is located between the sound outlet and the pressure balance hole. The earpiece is provided with a positioning groove, and the end of the elastic connecting part near the earpiece is rotatably connected to the positioning groove.

2. The rotating earphone according to claim 1, characterized in that: The elastic connection consists of an inner skeleton and a silicone layer. The inner skeleton is made of elastic metal, and the silicone layer covers the surface of the inner skeleton.

3. The rotating earphone according to claim 1, characterized in that: The elastic connecting part is provided with a positioning hole at one end near the earpiece, and a rotating shaft is provided in the positioning groove. The rotating shaft passes through the positioning hole to make the elastic connecting part rotatably connected to the earpiece.

4. The rotating earphone according to any one of claims 1-3, characterized in that: The clamping part is provided with a main control circuit board, a battery and a charging electrode. The speaker element, battery and charging electrode are all electrically connected to the main control circuit board, and the charging electrode extends to the surface of the clamping part.

5. The rotating earphone according to claim 4, characterized in that: The elastic connection part is provided with a wiring groove, and the wires of the speaker element pass through the wiring groove and are electrically connected to the main control circuit board.

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