An ultra-thin flattened cavity side-lying wireless earphone
By designing a stabilizing and disassembly mechanism for ultra-thin, flat-cavity, side-lying wireless earphones, the problem of earphones falling off is solved, improving wearing stability and the ease of maintenance of the protective film.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN XINGMAN SMART TECH CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-06-05
AI Technical Summary
Existing wireless earbuds are prone to falling out during use due to turning over, which reduces the user experience.
An ultra-thin, flat cavity side-lying wireless earphone was designed, employing a stabilizing device and a disassembly device. The stabilizing device holds the tragus with magnetic attraction and foam blocks, while the disassembly device facilitates the replacement of the protective film through threaded grooves and a rotating disc.
It effectively prevents the earphones from falling out, improves the stability of wearing them, simplifies the maintenance process of the protective film, and improves the user's maintenance efficiency.
Smart Images

Figure CN224329571U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wireless earphone technology, and in particular to an ultra-thin, flat cavity side-lying wireless earphone. Background Technology
[0002] Ultra-thin, flat-cavity, side-lying wireless earbuds are specifically designed for side sleeping. Wireless earbuds use wireless technologies such as Bluetooth, infrared, or the 2.4GHz band to replace traditional wired connections. Audio signals are transmitted from the device to the earbuds without physical cables. They mainly consist of a transmitter and a receiver. Types include: True Wireless Earbuds (completely wireless, relying on Bluetooth for independent pairing); Neckband Earbuds (connected via a neckband, balancing battery life and portability); and Over-ear Earbuds (providing immersive sound and noise isolation through wireless transmission). Wireless earbuds are suitable for various scenarios, such as freeing yourself from cables during exercise, enjoying music and making calls during daily commutes, maintaining focus and convenient communication during work or study, and enjoying an immersive audio experience during leisure and entertainment.
[0003] When users need to listen to music to fall asleep, they place the wireless earbuds on their ears so that the earbuds can play music to help them sleep. However, existing wireless earbuds are usually fixed by being inserted into the ear canal during use, which causes the earbuds to fall out when the user turns over due to excessive movement, thus reducing the user's experience. Utility Model Content
[0004] The purpose of this invention is to solve the problem of reduced user experience in existing technologies, and to propose an ultra-thin, flat cavity side-lying wireless earphone.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an ultra-thin, flat, cavity-type side-lying wireless earphone, comprising a transmitter, a protective film on one side of the transmitter, a stabilizing device on one side of the transmitter, the stabilizing device comprising a support block, the support block being fixedly connected to one side of the transmitter, a connecting plate placed on one side of the transmitter, a rotating hole on one side of the connecting plate, the rotating hole being rotatably connected to the outer side of the support block, a clip fixedly connected to one end of the connecting plate, a paddle fixedly connected to one side of the clip, a magnetic ring fixedly connected to one side of the transmitter, the magnetic ring being magnetically connected to the surface of the connecting plate, and a first sponge block fixedly connected to one side of the connecting plate, the first sponge block being located on one side of the clip, the first sponge block being able to cooperate with the connecting plate to achieve the purpose of protecting the user's tragus.
[0006] Preferably, a second sponge block is fixedly connected to one side of the clip, the second sponge block is located on one side of the first sponge block, and the second sponge block can cooperate with the clip to achieve the purpose of protecting the user's tragus.
[0007] Preferably, the output end of the transmitter is provided with a disassembly device, the disassembly device including a threaded groove, the threaded groove being formed on the output end of the transmitter, the threaded groove being able to cooperate with the output end of the transmitter to achieve the purpose of restricting the threaded ring.
[0008] Preferably, a rotating disk is fixedly connected to the inner side of the protective film. The rotating disk is placed on the output end of the transmitter. A slot is provided on one side of the rotating disk, which can cooperate with the protective film to support the protective film.
[0009] Preferably, a threaded ring is fixedly connected to one side of the rotating disk, and the outer side of the threaded ring is threadedly connected to the inner wall of the threaded groove. A stabilizing ring is fixedly connected to one side of the rotating disk, and the stabilizing ring is sleeved on the output end of the transmitter. The threaded ring can cooperate with the rotating disk to achieve the purpose of limiting the connection between the threaded ring and the threaded groove.
[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0011] 1. In this utility model, by setting a stabilizing device, when the user needs to wear the wireless earphone, the user rotates the connecting plate. The connecting plate is guided by the support block and the rotating hole. When the connecting plate rotates to a suitable angle, the user stops rotating the connecting plate, and the magnetic ring will attract the connecting plate. The user presses the lever, and the lever drives the clip. The connecting plate is restricted by the support block and remains stationary. The clip opens to a certain extent. The user places the gap between the connecting plate and the clip onto the user's tragus. The user releases the lever, and the clip returns to its original position through elasticity. The clip pushes the second sponge block to squeeze the tragus. The tragus is close to the first sponge block and the connecting plate. The first sponge block and the second sponge block clamp the user's tragus. The user inserts the output end of the transmitter into the ear canal. By setting a stabilizing device, the occurrence of wireless earphones falling off can be effectively reduced, avoiding the problem of reduced user experience, and thus improving the stability of the user wearing wireless earphones.
[0012] 2. In this utility model, by setting up a disassembly device, when the user needs to maintain the damaged protective film, the user uses an auxiliary tool to rotate the slot, the slot drives the rotating disk, the rotating disk drives the threaded ring and the stabilizing ring, and when the threaded ring disengages from the threaded slot, the rotating disk drives the protective film to disengage from the output end of the transmitter. By setting up a disassembly device, it is possible to effectively facilitate the user to maintain the damaged protective film, avoid inconvenience when the user maintains the protective film, and thus improve the user's maintenance efficiency. Attached Figure Description
[0013] Figure 1 A three-dimensional structural diagram of an ultra-thin, flattened cavity side-lying wireless earphone is provided for this utility model;
[0014] Figure 2 A schematic diagram of a stabilizing device for an ultra-thin, flat cavity-type side-lying wireless earphone is provided for this utility model.
[0015] Figure 3 This invention proposes an ultra-thin, flattened cavity side-lying wireless earphone. Figure 2 Enlarged structural diagram at point A in the middle;
[0016] Figure 4 A schematic diagram of the disassembly device for an ultra-thin, flattened cavity side-lying wireless earphone is provided for this utility model.
[0017] Figure 5 This invention proposes an ultra-thin, flattened cavity side-lying wireless earphone. Figure 4 Enlarged structural diagram at point B.
[0018] Legend:
[0019] 1. Transmitter; 2. Protective film; 3. Stabilizing device; 31. Paddle; 32. Clip; 33. Rotating hole; 34. Magnetic ring; 35. Connecting plate; 36. Support block; 37. First sponge block; 38. Second sponge block; 4. Disassembly device; 41. Threaded groove; 42. Stabilizing ring; 43. Threaded ring; 44. Slot; 45. Rotating disk. Detailed Implementation
[0020] Please see Figures 1-5 This utility model provides a technical solution: an ultra-thin, flat cavity side-lying wireless earphone, including a transmitter 1, a protective film 2 on one side of the transmitter 1, and a stabilizing device 3 on one side of the transmitter 1.
[0021] The following section will explain the specific setup and function of its stabilizing device 3 and disassembly device 4.
[0022] In this embodiment: the stabilizing device 3 includes a support block 36, which is fixedly connected to one side of the transmitter 1. A connecting plate 35 is placed on one side of the transmitter 1. A rotating hole 33 is opened on one side of the connecting plate 35. The rotating hole 33 is rotatably connected to the outside of the support block 36. A clip 32 is fixedly connected to one end of the connecting plate 35. A lever 31 is fixedly connected to one side of the clip 32. A magnetic ring 34 is fixedly connected to one side of the transmitter 1. The magnetic ring 34 is magnetically connected to the surface of the connecting plate 35.
[0023] Specifically, a first sponge block 37 is fixedly connected to one side of the connecting plate 35. The first sponge block 37 is located on one side of the clip 32. The first sponge block 37 can cooperate with the connecting plate 35 to achieve the purpose of protecting the user's tragus.
[0024] Specifically, a second sponge block 38 is fixedly connected to one side of the clip 32, and the second sponge block 38 is located on one side of the first sponge block 37.
[0025] In this embodiment, the second sponge block 38 can cooperate with the clip 32 to protect the user's tragus.
[0026] In this embodiment: the output end of the transmitter 1 is provided with a disassembly device 4. The disassembly device 4 includes a threaded groove 41. The threaded groove 41 is opened on the output end of the transmitter 1. The threaded groove 41 can cooperate with the output end of the transmitter 1 to achieve the purpose of restricting the threaded ring 43.
[0027] Specifically, a rotating disk 45 is fixedly connected to the inner side of the protective film 2. The rotating disk 45 is placed on the output end of the transmitter 1, and a slot 44 is provided on one side of the rotating disk 45.
[0028] In this embodiment, the rotating disk 45 can cooperate with the protective film 2 to support the protective film 2.
[0029] Specifically, a threaded ring 43 is fixedly connected to one side of the rotating disk 45. The outer side of the threaded ring 43 is threadedly connected to the inner wall of the threaded groove 41. A stabilizing ring 42 is fixedly connected to one side of the rotating disk 45 and is sleeved on the output end of the transmitter 1.
[0030] In this embodiment, the threaded ring 43 can cooperate with the rotating disk 45 to restrict the connection between the threaded ring 43 and the threaded groove 41.
[0031] Working principle: By setting up the stabilizing device 3, when the user needs to wear the wireless earphone, the user rotates the connecting plate 35. The connecting plate 35 is guided by the support block 36 and the rotating hole 33. When the connecting plate 35 rotates to a suitable angle, the user stops rotating the connecting plate 35, and the magnetic ring 34 will attract the connecting plate 35. The user presses the lever 31, and the lever 31 drives the clip 32. The connecting plate 35 is restricted by the support block 36 and remains stationary. The clip 32 opens to a certain extent, and the user places the gap between the connecting plate 35 and the clip 32 onto the user's tragus. The user releases the lever 31, and the clip 32 returns to its original position by elastic force. The clip 32 pushes the second sponge block 38 to squeeze the tragus. The tragus is close to the first sponge block 37 and the connecting plate 35. The first sponge block 37 and the second sponge block 38 clamp the user's tragus. The user then... The output end of transmitter 1 is inserted into the ear canal. By setting up a stabilizing device 3, the risk of the wireless earphone falling out can be effectively reduced, thus avoiding a decrease in the user's experience and improving the stability of the wireless earphone. In addition, by setting up a disassembly device 4, when the user needs to maintain the damaged protective film 2, the user uses an auxiliary tool to rotate the slot 44. The slot 44 drives the rotating disk 45, which in turn drives the threaded ring 43 and the stabilizing ring 42. When the threaded ring 43 disengages from the threaded groove 41, the rotating disk 45 causes the protective film 2 to disengage from the output end of transmitter 1. By setting up a disassembly device 4, the user can easily maintain the damaged protective film 2, avoiding inconvenience and improving the user's maintenance efficiency.
Claims
1. A thin, flat, cavity-type side-lying wireless earphone, comprising a transmitter (1), wherein a protective film (2) is provided on one side of the transmitter (1), characterized in that: A stabilizing device (3) is provided on one side of the transmitter (1). The stabilizing device (3) includes a support block (36). The support block (36) is fixedly connected to one side of the transmitter (1). A connecting plate (35) is placed on one side of the transmitter (1). A rotating hole (33) is opened on one side of the connecting plate (35). The rotating hole (33) is rotatably connected to the outside of the support block (36). A clip (32) is fixedly connected to one end of the connecting plate (35). A lever (31) is fixedly connected to one side of the clip (32). A magnetic ring (34) is fixedly connected to one side of the transmitter (1). The magnetic ring (34) is magnetically connected to the surface of the connecting plate (35).
2. The ultra-thin, flattened cavity side-lying wireless earphone according to claim 1, characterized in that: A first sponge block (37) is fixedly connected to one side of the connecting plate (35), and the first sponge block (37) is located on one side of the clip (32).
3. The ultra-thin, flattened cavity side-lying wireless earphone according to claim 1, characterized in that: A second sponge block (38) is fixedly connected to one side of the clip (32), and the second sponge block (38) is located on one side of the first sponge block (37).
4. The ultra-thin, flattened cavity side-lying wireless earphone according to claim 1, characterized in that: The output end of the transmitter (1) is provided with a disassembly device (4), which includes a threaded groove (41) on the output end of the transmitter (1).
5. The ultra-thin, flattened cavity side-lying wireless earphone according to claim 1, characterized in that: A rotating disk (45) is fixedly connected to the inner side of the protective film (2). The rotating disk (45) is placed on the output end of the transmitter (1). A slot (44) is provided on one side of the rotating disk (45).
6. The ultra-thin, flattened cavity side-lying wireless earphone according to claim 5, characterized in that: A threaded ring (43) is fixedly connected to one side of the rotating disk (45). The outer side of the threaded ring (43) is threadedly connected to the inner wall of the threaded groove (41). A stabilizing ring (42) is fixedly connected to one side of the rotating disk (45). The stabilizing ring (42) is sleeved on the output end of the transmitter (1).