CN218783889U

CN218783889U - Bone conduction earphone with self-absorption film

Info

Publication number: CN218783889U
Application number: CN202222746994.4U
Authority: CN
Inventors: 向厚林; 陈寿荣
Original assignee: Shenzhen Linsheng Technology Co ltd
Current assignee: Shenzhen Linsheng Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-31
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a bone conduction earphone with a self-absorption film, which comprises a shell, an upper absorption film, a lower absorption film and a mounting hole; the upper adsorption film and the lower adsorption film are positioned on one side of the shell, and the mounting hole is positioned on the other side of the shell; the lower adsorption film is integrally in a circular sheet shape, and an inward concave adsorption surface is arranged on the lower adsorption film. Be equipped with inside sunken adsorption film through the design, improved bone conduction headset's adsorption efficiency, promoted user experience.

Description

Bone conduction earphone with self-absorption film

Technical Field

The utility model relates to a bone conduction earphone field especially relates to a bone conduction earphone of membrane is inhaled from inhaling in area.

Background

The conventional plug-in type earphone causes discomfort to the user's ear after being worn for a long time. To the shortcoming of the plug-in earphone, bone conduction earphones appear on the market, can be attached to the face, and can transmit sound to a user without passing through the ear canal. However, when the user moves vigorously, the bone conduction headset often affects the sound conduction due to poor contact with the skin, thereby affecting the use experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bone conduction headset of membrane is inhaled from area has overcome the shortcoming of traditional bone conduction headset through the inside sunken structure of design, and the detail sees the following description:

a bone conduction earphone with a self-absorption film comprises a shell, an upper absorption film, a lower absorption film and a mounting hole; the upper adsorption film and the lower adsorption film are positioned on one side of the shell, and the mounting hole is positioned on the other side of the shell; the lower adsorption film is integrally in a circular sheet shape, and an inward concave adsorption surface is arranged on the lower adsorption film.

Preferably, one side of the shell is provided with an upper concave hole and a lower concave hole.

Preferably, the cross section of the suction surface is circular arc.

Preferably, the upper adsorption film and the lower adsorption film are made of silica gel.

The utility model provides a technical scheme's beneficial effect is:

the utility model discloses a bone conduction earphone of membrane is inhaled from area is equipped with inside sunken adsorption film through the design, has improved bone conduction earphone's adsorption efficiency, has promoted user experience.

Drawings

Fig. 1 is an external view of a bone conduction headset with a self-priming membrane;

fig. 2 is a structural diagram of a bone conduction headset housing with a self-priming membrane;

fig. 3 is a cross-sectional view of a lower suction membrane of a bone conduction headset with a self-suction membrane.

In the drawings, the components are represented in the following list:

1-shell, 10-upper concave hole, 11-lower concave hole, 2-upper adsorption film, 3-lower adsorption film, 30-adsorption surface, 4-mounting hole and 5-earphone loudspeaker.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below.

In order to achieve the above object, referring to fig. 1 to 3, an embodiment of the present invention provides a bone conduction earphone with a self-absorption film, which includes a housing 1, an upper absorption film 2, a lower absorption film 3, and a mounting hole 4; the upper and lower adsorption films 2 and 3 are located at one side of the housing 1 for better fitting with the face of the user, and the mounting hole 4 is located at the other side of the housing 1 for fixing a bone conduction headset, for example: the bone conduction headset is fixed on the spectacle frame through the mounting hole 4.

As shown in fig. 2, one side of the housing 1 is provided with an upper concave hole 10 and a lower concave hole 11, the upper concave hole 10 is used for installing the upper adsorption film 2, the lower concave hole 11 is used for installing the lower adsorption film 3, and the bottom of the lower concave hole 11 is provided with the earphone speaker 5.

Fig. 3 shows a structure of the lower adsorption film 3, which is a circular sheet, and has an adsorption surface 30 recessed inward thereon, and the section of the adsorption surface 30 is circular arc. The adsorption surface 30 plays an adsorption role when contacting with a human face, so that the bone conduction earphone can be better attached to the skin, and the sound transmission efficiency is increased. When the bone conduction earphone is used specifically, the bone conduction earphone is slightly pressed on the skin, and air in a gap between the adsorption surface 30 and the skin is extruded out to form negative pressure, so that the bone conduction earphone is adsorbed on the skin.

Furthermore, the upper adsorption film 2 and the lower adsorption film 3 are made of silica gel.

The embodiment of the utility model provides a except that doing special explanation to the model of each device, the restriction is not done to the model of other devices, as long as can accomplish the device of above-mentioned function all can.

Those skilled in the art will appreciate that the drawings are only schematic illustrations of preferred embodiments, and the embodiments of the present invention are given the same reference numerals and are not intended to represent the merits of the embodiments.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A bone conduction earphone with a self-absorption film is characterized by comprising a shell, an upper absorption film, a lower absorption film and a mounting hole; the upper adsorption film and the lower adsorption film are positioned on one side of the shell, and the mounting hole is positioned on the other side of the shell; the lower adsorption film is integrally in a circular sheet shape, and an inward concave adsorption surface is arranged on the lower adsorption film.

2. The bone conduction headset with a self-priming membrane according to claim 1, wherein the housing has an upper recess and a lower recess on one side.

3. The bone conduction headset with a self-priming membrane of claim 1, wherein the cross-section of the suction surface is circular.

4. The bone conduction earphone with the self-absorption film as claimed in claim 1, wherein the upper and lower absorption films are made of silica gel.