Inflatable wireless earphone
By adjusting the size and rigidity of the ear hook structure using an inflatable balloon-like air bladder, the compatibility issue of wireless headphones was solved, enabling portable storage of the headphones.
Patent Information
- Application Number
- CN202422705595.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-07
AI Technical Summary
The fixed ear hook structure of existing wireless earphones makes it difficult to adapt to the ear shape and size of different people, resulting in a large storage device that is inconvenient to carry.
The ear hook structure uses an inflatable balloon-like air bladder. The size and firmness of the air bladder can be adjusted. The main body of the earphone and the air bladder can be separated. The air bladder can be inflated to fit different people. When storing, the air bladder is deflated to reduce its volume.
It achieves personalized adaptation of the ear hook structure, reducing the size of the headphones when not in use and making them easy to carry.
Smart Images
Figure CN223613450U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wireless earphone field, especially a kind of inflatable wireless earphone. BACKGROUND
[0002] In wireless earphone, some earphones adopt the form of ear hanging, but due to the fixed structure of the structure of ear hanging, the size of ear hanging is difficult to change. Therefore, for different people, the shape of ear is many, and the size is also inconsistent, and the ear hanging structure is difficult to completely adapt.
[0003] In addition, due to the existence of ear hanging structure, the storage charging device adapted must be made into larger volume according to the size of earphone, that is, the earphone main body and ear hanging structure are completely stored inside, so the volume of storage equipment is large, and it is inconvenient to carry. UTILITY MODEL CONTENT
[0004] To solve the above problems, the utility model provides an inflatable wireless earphone, which can be worn by different people, and the ear hanging structure can be adjusted, and it can also be conveniently stored when not in use.
[0005] To achieve the above purpose, the utility model adopts the technical scheme that:
[0006] An inflatable wireless earphone includes an earphone main body and a balloon air bag, when the balloon air bag is inflated, the balloon air bag expands to form a "C" shape, the first end of the balloon air bag is connected to the earphone main body, and the balloon air bag has an inflation cavity inside.
[0007] When wearing the inflatable wireless earphone, the earphone main body is placed in the concha cavity, and the balloon air bag passes around the back of the helix from front to back.
[0008] As a preferred, the diameter of the middle part of the balloon air bag is smaller than the diameter of the end part in the inflated state.
[0009] As a preferred, the balloon air bag is a inflatable and deflatable bag-shaped structure.
[0010] As a preferred, the second end of the balloon air bag has a detachable air bag tail plug.
[0011] As a preferred, the earphone main body has a main board and a loudspeaker inside, the second end of the balloon air bag is provided with a battery support for placing a battery, and the battery is electrically connected to the main board through a loudspeaker wire.
[0012] As a preferred, the loudspeaker wire is located inside the balloon air bag.
[0013] As preferred, the tail of the balloon air bag has a hollow structure, the battery support is located at the hollow structure, a gas bag support is buckled on the battery support, and the battery support and the gas bag support form a combined body with smooth outer surface, which fills and blocks the hollow structure.
[0014] As preferred, the first end of the balloon air bag has a plastic piece with a fixed structure, which forms a groove structure for accommodating the earphone body.
[0015] The beneficial effects of the utility model are as follows:
[0016] The inflatable wireless earphone can inflate the balloon air bag, and the inflated balloon air bag can be used as an ear hanging structure to adapt to different people, and the user can adjust the softness and hardness of the balloon air bag by adjusting the inflation amount, so that the ear hanging structure is adjusted to the most comfortable size and length. In addition, after the balloon air bag is deflated, the overall size of the earphone can be reduced to a very small volume, which is convenient for storage and carrying. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is an exploded view of the inflatable wireless earphone.
[0018] Figure 2 It is a wearing effect diagram of the inflatable wireless earphone.
[0019] The reference signs include:
[0020] 1-earphone upper cover, 2-earphone lower shell, 3-loudspeaker wire, 4-balloon air bag, 5-battery, 6-battery support inner shell, 7-loudspeaker net, 8-gas bag support, 9-gas bag tail plug, 10-touch copper foil, 11-rear sound cavity dustproof net, 12-mainboard, 13-loudspeaker, 14-blowing port. DETAILED DESCRIPTION
[0021] To make the purpose, technical scheme and advantages of the present technical solution clearer and more explicit, the present technical solution will be further described in detail below in combination with specific embodiments. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present technical solution.
[0022] To solve the problem that the structure of the ear hanging is a fixed structure, the size of the ear hanging is difficult to change, and the ear hanging structure is difficult to completely adapt in the prior art, as shown in Figure 1 The present embodiment proposes an inflatable wireless earphone, which comprises an earphone body and a balloon air bag 4. The first end of the balloon air bag 4 has a plastic structure, which has a groove structure that is mutually adapted to the earphone body. The earphone body can be stably embedded into the groove structure.
[0023] The earphone body comprises a housing structure consisting of an upper earphone cover 1 and a lower earphone shell 2. An internal cavity is formed within the housing structure, in which a main board 12 and a speaker 13 can be placed. A sound outlet is located on one side of the speaker 13, and a speaker mesh 7 is placed at the sound outlet location to prevent debris from entering the housing structure. A touch copper foil 10 is provided on the back of the housing structure, allowing the user to operate the wireless earphone and switch it to different working states. Additionally, a cutout is made in the upper earphone cover 1 as a sound vent, which is covered by a rear acoustic chamber dustproof mesh 11.
[0024] After inflation, the balloon airbag 4 expands into a "C" shape. A battery holder inner shell 6 and a battery 5 are located at the second end of the balloon airbag 4. Specifically, the tail of the balloon airbag 4 has a hollow structure. The battery 5 holder is located at the hollow structure, and the airbag holder 8 covers the battery 5 holder. The battery 5 holder and the airbag holder 8 form a smooth-surfaced assembly that fills and seals the hollow structure. The tail of the assembly consisting of the battery holder inner shell 6 and the airbag holder 8 has an air inlet 14. An airbag tail plug 9 is installed on the airbag holder 8. After the airbag tail plug 9 blocks the air inlet 14, the gas inside the balloon airbag 4 is kept under pressure for easy wearing. To store the wireless earphone, simply pull out the airbag tail plug 9 and press the balloon airbag 4 to expel the air inside, reducing the balloon airbag 4 to a very small volume before storing it.
[0025] The battery holder inner shell 6 houses the battery 5. This separate structure of the headphone body and the battery 5 provides more space to accommodate the battery 5, making it convenient to use a large-volume battery 5 and increasing the headphone's battery life.
[0026] The mainboard 12 in the headphone body is electrically connected to the battery 5 in the inner shell 6 of the battery bracket via a speaker wire 3. To make the headphone shape neat, the headphone wire is placed inside the balloon airbag 4.
[0027] This inflatable wireless earphone features an inflatable air bladder (4). As the air bladder inflates, it serves as an ear hook to fit various users. Users can adjust the firmness of the air bladder by the amount of inflation, allowing for optimal ear hook size and length. Furthermore, when the air bladder is deflated, the earphone's overall size shrinks to a very small volume, making it easy to store and carry.
[0028] like Figure 2 As shown, when worn, the main body of this inflatable wireless earphone is placed in the concha cavity, and the balloon-like air bladder 4 extends from front to back around the back of the auricle. The main body of the earphone and the battery 5 are distributed on the front and back of the ear, which is beneficial to the overall weight distribution of this inflatable wireless earphone.
[0029] The above merely describes preferred embodiments of the present application, and for those skilled in the art, many changes can be made to the specific implementation and application range according to the technical content of the present application, as long as the changes do not deviate from the concept of the present application, and all fall within the protection scope of the present application.
Claims
1. An inflatable wireless earphone, characterized by: The inflatable wireless earphone comprises an earphone body and a balloon airbag, which expands to form a "C" shape when inflated, the first end of the balloon airbag is connected with the earphone body, and the balloon airbag has an inflation cavity inside. When worn, the earphone body is placed in the concha cavity, and the balloon airbag passes around the back of the helix from front to back.
2. The inflatable wireless earphone of claim 1, wherein: In the inflated state, the diameter of the middle part of the balloon airbag is smaller than that of the end part.
3. The inflatable wireless earphone of claim 1, wherein: The balloon airbag is a bag-shaped structure that can be inflated and deflated.
4. The inflatable wireless earphone of claim 1, wherein: The second end of the balloon airbag has a detachable airbag tail plug.
5. The inflatable wireless earphone of claim 1, wherein: The earphone body has a main board and a speaker inside, the second end of the balloon airbag is provided with a battery support for placing a battery, and the battery is electrically connected with the main board through a speaker wire.
6. The inflatable wireless earphone of claim 5, wherein: The speaker wire is located inside the balloon airbag.
7. The inflatable wireless earphone of claim 5, wherein: The tail part of the balloon airbag has a hollow structure, the battery support is located at the hollow structure, a balloon support is buckled on the battery support, and the battery support and the balloon support form a combined body with smooth outer surface, which fills and blocks the hollow structure.
8. The inflatable wireless earphone of claim 1, wherein: The first end of the balloon airbag has a plastic part with a fixed structure, which forms a groove structure for accommodating the earphone body.