CN201504304U - Ear-hanging earphone with metal front cover - Google Patents

Abstract

The utility model relates to an ear-hook headset with a metal front cover, comprising a front cover, a back cover, a sound speaker and an in-ear device, wherein the front cover has a front cover inner cavity and a bottom surface, the in-ear device is connected to the bottom surface, and the in-ear device is communicated with the front cover inner cavity, the front cover is made of metal material, and the back cover is buckled on the front cover, and has a back cover inner cavity, a top surface and connecting ribs, the sound speaker is arranged in a speaker cavity formed by the communication between the back cover inner cavity and the front cover inner cavity, and the headset of the utility model can use the high-power sound speaker, and under the protection of the front cover made of metal material, the effect of improving the sound volume is achieved while improving the sound quality.

Description

Over-ear headphones with metal front caps

technical field

The utility model relates to an earphone, in particular to an earphone with a metal front cover. Under the protective effect of the front cover made of metal material, the earphone of the utility model can improve the sound quality and simultaneously increase the volume of the sound.

Background technique

As an electro-acoustic conversion device, earphones have been widely used in people's lives. The promotion of earphones began with the appearance of tape players. As more and more digital products enter people's lives, earphones The important position is increasingly recognized by people. Especially with the advent of portable CDs, MDs, and MP3s, earphones have a broader space for development. The multifunctional tendency of mobile phones and handheld computers has also contributed to the technological progress of earphones. Compared with speaker products, earphones are widely loved by people because of their small size, portability, and many advantages such as not easily disturbing others.

As far as the classification of earphones is concerned, they are generally divided into earphones, earphones, and earphones. Among them, earphones are mostly closed structures, so they are not very convenient to carry, and the driver of earphones Directly into the ear, small size, easy to drive. However, its anti-interference ability is poor. When there is a mobile phone nearby to communicate, it is often heard the rustling sound of the current, and the sound quality is difficult to improve. People's favorite. But as far as the ear-hanging earphones that appear on the market are concerned, they all include a back cover and a front cover structurally, and a sounding horn is arranged between the back cover and the front cover. The front cover is a small earphone with a mesh structure, but when it is actually used, the volume of the TV with good sound quality may not be loud enough. However, if it is a medium-sized earphone with a slightly larger size, the volume is loud enough, but the sound is often scattered. The situation as described above is the main disadvantage of traditional earphones.

Contents of the invention

The utility model provides an ear-mounted earphone with a metal front cover. The front cover is made of metal material. The earphone of the utility model has good sound effect and good sound effect, and can significantly improve the overall sound effect. This is the purpose of this utility model The main purpose of the new type.

The technical solution adopted by the utility model is: the ear-mounted earphone with a metal front cover includes a front cover, a back cover, a sounding horn and an earphone, wherein the front cover has a front cover cavity and a bottom surface, and the bottom surface is located at the Below the inner cavity of the front cover, the ear insert is connected to the bottom surface, and the ear insert communicates with the inner cavity of the front cover, and the front end of the ear insert is covered with a silicone ring. Further, the front cover is made of Made of metal material.

The back cover is fastened on the front cover, and has a back cover cavity, a top surface and a connecting rib, wherein the connecting rib ring is arranged around the back cover cavity, and the back cover cavity is connected to the front cover. The inner cavity of the front cover is connected, and the speaker cavity is formed by communicating with the inner cavity of the rear cover. Further, a decorative sheet is arranged on the top surface of the rear cover, and various patterns can be printed on the decorative sheet. To improve the overall aesthetic effect of the earphone, the back cover is also connected with an ear hook, which is arc-shaped as a whole. When people wear the earphone of the present utility model, the ear hook is hooked on the ear of the human body, so that the earphone can Hang firmly on the ear of the human body.

The sounding horn is arranged in the horn cavity formed by the communication between the inner cavity of the back cover and the inner cavity of the front cover, and the sound emitted by the sounding horn is introduced into the ear of the human body through the inner cavity of the front cover and the earphone, People can hear the sound effect by means of the earphone of the utility model.

The beneficial effects of the utility model are: because the utility model includes a front cover, a back cover, a sounding horn and an earphone, wherein the front cover has a front cover cavity and a bottom surface, and the earphone is connected to the bottom surface, and the The earphone communicates with the inner cavity of the front cover, the front cover is made of metal material, and the rear cover is fastened on the front cover, which has an inner cavity of the rear cover, a top surface and connecting ribs, the Pronunciation horn is arranged in the horn cavity that is formed by this back cover inner cavity and this front cover inner cavity communicating, and earphone of the present utility model can use this pronunciation horn of high power, in the front cover that is made of metal material Under the protective effect, the effect of increasing the sound volume can be achieved on the premise of improving the sound quality.

Description of drawings

Fig. 1 is the exploded structure schematic diagram of the utility model;

Fig. 2 is the three-dimensional schematic view of the utility model;

Fig. 3 is the front view of the utility model;

Fig. 4 is the rear view of the utility model;

Fig. 5 is a side view of the utility model;

Fig. 6 is the top view of the utility model;

Fig. 7 is a bottom view of the utility model.

Detailed ways

As shown in FIGS. 1 to 7 , the earphone with a metal front cover includes a front cover 10 , a back cover 20 , a speaker 30 and an earphone 40 .

Wherein, the front cover 10 has a front cover cavity 11 and a bottom surface 12, the bottom surface 12 is located below the front cover cavity 11, the ear insert 40 is connected to the bottom surface 12, and the ear insert 40 is connected to the front cover cavity 12. The inner cavity 11 of the cover is connected, and the front end of the ear insert 40 is covered with a silicone ring 41 .

Further, the front cover 10 is made of metal material.

The back cover 20 is buckled on the front cover 10 and has a back cover inner cavity 21 , a top surface 22 and a connecting rib 23 , wherein the connecting rib 23 is arranged around the rear cover inner cavity 21 .

The back cover inner cavity 21 communicates with the front cover inner cavity 11 of the front cover 10 , and communicates with the front cover inner cavity 11 via the back cover inner cavity 21 to form a speaker cavity.

Furthermore, a decorative sheet 24 is disposed on the top surface 22 of the rear cover 20, and various patterns can be printed on the decorative sheet 24 to improve the overall aesthetic effect of the earphone.

The back cover 20 is also connected with an earhook 25, which is arc-shaped as a whole. When people wear the earphone of the present utility model, the earhook 25 is hooked on the ear of the human body, so that the earphone can be hung firmly. in the human ear.

The sounding horn 30 is arranged in the horn cavity formed by the communication between the back cover inner cavity 21 and the front cover inner cavity 11, and the sound emitted by the sounding horn 30 is introduced through the front cover inner cavity 11 and the earphone 40. to the ears of the human body, so that people can hear sound effects by means of the earphone of the utility model.

Claims (3)

1. have metal bezel the ear suspension type earphone it comprise protecgulum, bonnet, pronunciation loudspeaker and pleasant device, it is characterized in that: this protecgulum has preceding cover cavity and bottom surface, this bottom surface is positioned at the below of this preceding cover cavity, this pleasant device is connected on this bottom surface, and, this pleasant device and this protecgulum intracavity inter-connection, further, this protecgulum is made by metal material, this bonnet is fastened on this protecgulum, it has back cover cavity, end face and connection rib, wherein, this connection gilled rings is located at around this back cover cavity, this protecgulum intracavity inter-connection of this back cover cavity and this protecgulum, and by this back cover cavity with should before cover cavity be communicated with and formed horn chamber, also be connected with ear-hang on this bonnet, these pronunciation loudspeaker be arranged on by this back cover cavity be somebody's turn to do preceding cover cavity and be communicated with in this horn chamber that forms.

2. the ear suspension type earphone with metal bezel as claimed in claim 1, it is characterized in that: the front end sleeve of this pleasant device is provided with the silica gel circle.

3. the ear suspension type earphone with metal bezel as claimed in claim 2 is characterized in that: this end face of this bonnet is provided with cosmetic sheet.

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