An ultrathin ergonomic sleep earphone
By designing an arc-shaped earbud and a horn-shaped auxiliary fixing part, using flexible materials and a reasonable layout of internal components, the problems of unstable wearing, sound leakage, and ear compression in existing ultra-thin headphones have been solved, achieving a stable, comfortable, sound quality, and size-optimized effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN XINKE MEIDA COMM CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-06-26
AI Technical Summary
Existing ultra-thin ergonomic sleep headphones are not secure to wear, easily slip off, compress the ears, have poor sound quality, serious sound leakage, are bulky, and cannot adapt to different ear shapes, especially women or users with small ears.
The design incorporates an arc-shaped earbud and a horn-shaped auxiliary fixing part, using flexible materials with a thickness of no more than 9mm. This design complements the ear structure, reducing pressure on the ear. Furthermore, the parallel layout of the motherboard, battery, and speaker optimizes the use of internal space in the earphone.
It achieves a secure fit for the headphones, reduces sound leakage, improves comfort, adapts to different ear shapes, reduces ear pressure, conforms to ergonomic design, and has a reasonably compressed size.
Smart Images

Figure CN224418921U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ultra-thin ergonomic sleep headphones, and in particular to an ultra-thin ergonomic sleep headphone. Background Technology
[0002] Most existing ultra-thin ergonomic sleep headphones are over 10mm thick and do not offer a good fit. They are unstable, easily slip off when lying on one's side, and cause pain after prolonged pressure. Most ultra-thin ergonomic sleep headphones have open-back sound outlets, resulting in poor sound quality and significant sound leakage. They are also generally too large, lacking sufficient support for the auricle, making them unsuitable for women or those with small ears. The ear hooks are often too rigid, with some even using hard plastic as a substitute. Furthermore, they fail to effectively avoid compressing the helix, leading to prolonged pressure and inflammation. Utility Model Content
[0003] This invention provides an ultra-thin ergonomic sleep headphone that solves the problems of unstable wearing and ear compression in existing ultra-thin ergonomic sleep headphones.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] An ultra-thin ergonomic sleep headphone includes: an earplug part and an auxiliary fixing part, wherein the earplug part is connected to the auxiliary fixing part;
[0006] The earplug part is arc-shaped and has a front opening. An ear cap is wrapped around the front opening and the ear cap is made of flexible material.
[0007] The auxiliary fixing part is horn-shaped, and its overall thickness does not exceed 9mm;
[0008] The auxiliary fixing part is provided with a curved part, the curvature of which matches the concha of the ear.
[0009] Preferably, the auxiliary fixing part is made of a flexible material.
[0010] Preferably, the auxiliary fixing part is provided with a main board, a battery and a speaker inside. The main board, battery and speaker are connected in series and arranged in parallel inside the auxiliary fixing part without overlapping.
[0011] Preferably, both the motherboard and the speaker are connected to the battery.
[0012] Preferably, the auxiliary fixing part is further provided with a charging contact, which is connected to the motherboard.
[0013] By implementing the above technical solutions, the following technical effects are achieved: The ultra-thin ergonomic sleep headphones provided by this utility model are designed to fit the ear in a way that minimizes the thickness of the earbud and auxiliary fixing parts, so that the headphones can be placed stably in the ear without compressing any part of the ear. Attached Figure Description
[0014] Figure 1 A schematic diagram of the structure of the ultra-thin ergonomic sleep headphones provided by this utility model;
[0015] Figure 2 A schematic diagram of the structure of the ultra-thin ergonomic sleep headphones provided by this utility model;
[0016] Figure 3 A schematic diagram of the ear structure provided by this utility model. Detailed Implementation
[0017] To better understand the technical solution of this utility model, the embodiments provided by this utility model are described in detail below with reference to the accompanying drawings.
[0018] like Figure 1-3 As shown, this embodiment provides an ultra-thin ergonomic sleep headphone, comprising: an earplug portion 1 and an auxiliary fixing portion 2, wherein the earplug portion 1 is connected to the auxiliary fixing portion 2; the earplug portion 1 is arc-shaped and has a front opening 3 thereon, and an ear cap 4 is wrapped around the front opening 3, the ear cap 4 being made of a flexible material; the auxiliary fixing portion 2 is horn-shaped and its overall thickness does not exceed 9mm; the auxiliary fixing portion 2 is provided with a curved portion, the curvature of which matches the concha of the ear.
[0019] In this embodiment, the ultra-thin ergonomic sleep headphones are headphones that can be placed inside the ears during sleep, as shown in the reference. Figure 3 The structure of the human ear includes an earplug 1 that fits inside the external auditory meatus, and an auxiliary fixing part 2 positioned within the space between the cymba conchae and the concha cavity. To ensure the ultra-thin ergonomic sleep headphones can be securely placed inside the ear, the earplug 1 is designed in an arc shape, and a soft ear cap 4 is provided at the front opening 3 of the earplug 1 to secure it inside the ear (within the external auditory meatus of the ear structure). The front opening 3 is fitted with a 0.3mm thick silicone ear cap 4, which is extremely soft and reduces the pressure of the ear cap 4 on the outer wall of the ear canal, solving the problem of unstable wearing and addressing the sound leakage issue of existing ultra-thin ergonomic sleep headphones. Furthermore, to match the curvature of the internal ear space, the auxiliary fixing part 2 is designed in a curved horn shape, maximizing the support function of the cymba conchae while minimizing pressure on the cymba conchae from the horn-shaped auxiliary fixing part 2.
[0020] Furthermore, the auxiliary fixing part 2 is made of flexible material. The auxiliary fixing part 2 adopts an air-cushion silicone design, which can also maximize the support function of the "ear concha" while reducing the compression of the "ear concha" by the auxiliary fixing part 2.
[0021] Furthermore, the auxiliary fixing part 2 houses a main board, a battery, and a speaker, all arranged parallel to each other within the auxiliary fixing part 2 without overlap. Both the main board and the speaker are connected to the battery. This embodiment stacks and separates the internal components (main board, battery, and speaker) in parallel, utilizing only the effective space of the concha, cymba conchae, and pylorus, thus reasonably compressing the volume of the ultra-thin ergonomic sleep headphones and making them more ergonomic. The main board controls the various functions of the headphones, and the battery provides power.
[0022] In this embodiment, the auxiliary fixing part 2 is also provided with a charging contact 5, which is connected to the motherboard. Charging is achieved by the charging contact 5 contacting the charging contact of the earphone case.
[0023] The above provides a detailed description of an ultra-thin ergonomic sleep headphone provided by the embodiments of this utility model. For those skilled in the art, based on the ideas of the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.
Claims
1. An ultra-thin ergonomic sleep headset, characterized in that, include: The earplug part (1) and the auxiliary fixing part (2) are connected; The earplug part (1) is arc-shaped and has a front mouth (3) on it. The front mouth (3) is wrapped with an ear cap (4), which is made of flexible material. The auxiliary fixing part (2) is horn-shaped and its overall thickness does not exceed 9mm; The auxiliary fixing part (2) is provided with a curved part, the curvature of which matches the concha of the ear.
2. The ultra-thin ergonomic sleep headphones according to claim 1, characterized in that, The auxiliary fixing part (2) is made of flexible material.
3. The ultra-thin ergonomic sleep headphones according to claim 1, characterized in that, The auxiliary fixing part (2) is equipped with a motherboard, a battery and a speaker. The motherboard, battery and speaker are connected in series and arranged in parallel within the auxiliary fixing part (2) without overlapping.
4. The ultra-thin ergonomic sleep headphones according to claim 3, characterized in that, Both the motherboard and the speaker are connected to the battery.
5. The ultra-thin ergonomic sleep headphones according to claim 4, characterized in that, The auxiliary fixing part (2) is also provided with a charging contact (5), which is connected to the motherboard.