CN211063766U

CN211063766U - Tuning structure of earplug type earphone

Info

Publication number: CN211063766U
Application number: CN202020005652.5U
Authority: CN
Inventors: 蔡惠军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-07-21
Anticipated expiration: 2030-01-03

Abstract

The utility model relates to a tuning structure of earplug formula earphone, establish soft anticreep earhook in the earphone main part including earphone main part and group, soft anticreep earhook has the lantern ring portion that can rise and receive, and lantern ring portion cup joints in the earphone main part, and the earphone main part still is equipped with the tuning hole, and this tuning hole covers or releases the tuning through the lantern ring portion of soft anticreep earhook. The utility model discloses a tuning hole covers or releases the tuning through the lantern ring portion of soft anticreep ear-hang, and simple structure makes ingenious use of the existing structure of earphone, ensures the earphone outward appearance, and very big convenient earphone production, and uses portably, satisfies the frequency response and the sound field characteristic that the user adjusted the earphone to oneself hobby to make the earphone can accord with different users' demand, therefore promoted the performance of earphone.

Description

Tuning structure of earplug type earphone

Technical Field

The utility model belongs to the technical field of the earphone technique and specifically relates to a tuning structure of earplug formula earphone is related to.

Background

With the continuous progress of science and technology, electronic products are not developed towards the trend of light and miniaturization, and people can use miniaturized electronic products such as a radio or a walkman at any time and any place. In addition, due to the increasing popularity of personal digital products, for example, a common MP3 walkman, a mobile phone, a Personal Digital Assistant (PDA), or a notebook computer is indispensable to daily life. In addition, mobile phones have also emerged that combine radio and MP3 functionality. Regardless of the electronic products, in order to allow the user to listen to the sound signal provided by the electronic products without interfering with other people, the earphone has become an essential accessory of the electronic products. The frequency response curve of most earphones on the market is fixed, and if the frequency response of the high pitch part or the low pitch part of the signal is to be changed, the characteristics of the sound field distribution can be changed only by means of an electronic equalizer or related software. Even though the external electronic equalizer can change the frequency response characteristic of the earphone, the time delay caused by the inductance or capacitance in the electronic equalizer cannot be compensated. Therefore, the improvement of the earphone structure is an inevitable subject to adjust the frequency response of the earphone by itself, so as to be suitable for different users and use environments.

The tuning of trompil mode has appeared on the earphone organism afterwards to set up the tuning cloth or the tuning plug of different damping coefficient on the tuning hole, the tuning cloth or the tuning plug that utilize different damping coefficient carries out the tuning, and the user adjusts the frequency response and the sound field characteristic of earphone to the hobby of oneself from this. However, the structure is relatively complex, the appearance of the earphone is damaged, and the tuning cloth or the tuning plug is easy to lose, which brings inconvenience to the use.

Disclosure of Invention

An object of the utility model is to overcome the prior art defect, provide a tuning structure of earplug formula earphone, simple structure ensures the earphone outward appearance, and is simple and convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tuning structure of earplug formula earphone, includes that earphone main part and group establish the soft anticreep ear-hang in earphone main part, soft anticreep ear-hang has the lantern ring portion that can rise to receive, and lantern ring portion cup joints on earphone main part, and earphone main part still is equipped with the tuning hole, and this tuning hole covers or releases the tuning through the lantern ring portion of soft anticreep ear-hang.

The scheme is further as follows: the periphery of the earphone main body is provided with a ring groove, and the sound adjusting hole is positioned in the ring groove; the lantern ring portion cup joint in the annular of soft anticreep ear-hang, and the width of annular is greater than the width of lantern ring portion, satisfies lantern ring portion and removes to cover or to release the accent hole.

The scheme is further as follows: the soft anti-drop ear hanger is a silica gel body.

Compared with the prior art, the utility model discloses a tuning hole covers or releases the tuning through the lantern ring portion of soft anticreep ear-hang, simple structure, and the existing structure of ingenious earphone of utilizing ensures the earphone outward appearance, and very big convenient earphone production, and uses portably, satisfies the frequency response and the sound field characteristic that the user adjusted the earphone to oneself hobby to make the earphone can accord with different users' demand, therefore promoted the performance of earphone.

Description of the drawings:

FIG. 1 is a schematic structural view of a preferred embodiment of the present invention;

fig. 2 is a schematic diagram of tuning implementation of the embodiment of fig. 1.

The specific implementation mode is as follows:

the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, it is the intention of the preferred embodiment of the present invention, the present invention relates to a tuning structure of earplug type earphone, including earphone main body 1 and soft anti-dropping ear-hook 2 assembled on earphone main body 1, earphone main body 1 includes the shell that is through-going around, is coated in the shell and will the shell inner hole is isolated as the loudspeaker monomer of preceding, back sound chamber, loudspeaker monomer electric connection cable 3. The front end of the earphone body 1 is further provided with a rubber sleeve 4, wearing comfort is improved, a front-stage closed auditory canal is obtained, a closed cavity is established, and good sound insulation and sound leakage prevention effects can be achieved. Soft anticreep ear-hang 2 has the lantern ring portion 21 that can expand to receive, and lantern ring portion 21 cup joints on earphone main part 1, and earphone main part 1 still is equipped with tone tuning hole 11, and this tone tuning hole 11 covers or releases the tone tuning through the lantern ring portion 21 of soft anticreep ear-hang 2.

The tuning hole 11 of the present embodiment is preferably a rear sound cavity communicated with the inside of the earphone body 1 to adjust the air pressure of the rear sound cavity; the periphery of the earphone body 1 is provided with an annular groove 12, the annular groove 12 is positioned at the rear end of the earphone body 1, and the tone adjusting hole 11 is positioned in the annular groove 12. The lantern ring portion 21 of soft anticreep ear-hang 2 cup joints in annular 12, and the width of annular 11 is greater than the width of lantern ring portion 21, satisfies lantern ring portion 21 and removes to cover or to relieve tone adjusting hole 11. The soft anti-falling ear hook 2 is a silica gel body, has good skin-friendly property and elasticity, and is beneficial to covering and tuning operation.

The utility model discloses a tuning hole covers or releases the tuning, simple structure through the lantern ring portion of soft anticreep ear-hang. When collar portion 21 is let go of tone tuning hole 11, tone tuning hole 11 normally exhausts, when needing the tuning to use, moves the collar portion 21 of soft anticreep ear-hang, makes its part or whole cover tone tuning hole 11, changes the air output of tone tuning hole 11, reaches the tuning from this. The existing structure of the earphone is ingeniously utilized, the appearance of the earphone is ensured, the earphone is greatly convenient to produce, the earphone is simple and convenient to use, the frequency response and sound field characteristics of the earphone are adjusted according to the preference of a user, so that the earphone can meet the requirements of different users, and the performance of the earphone is improved.

Of course, although the preferred embodiments of the present invention have been described in connection with the accompanying drawings, the present invention should not be limited to the exact construction and operation as described and illustrated, and many equivalent modifications and variations of the above-described embodiments, through logical analysis, reasoning or limited experimentation, will be apparent to those skilled in the art without departing from the spirit and scope of the invention, and such modifications and variations are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a tuning structure of earplug formula earphone, includes that earphone main part (1) and group set up soft anticreep ear-hang (2) on earphone main part (1), its characterized in that: soft anticreep ear-hang (2) have the lantern ring portion (21) that can expand to receive, and lantern ring portion (21) cup joint on earphone main part (1), and earphone main part (1) still is equipped with tone tuning hole (11), and this tone tuning hole (11) cover or relieve the tone tuning through lantern ring portion (21) of soft anticreep ear-hang (2).

2. A tuning structure of an ear type earphone according to claim 1, wherein: an annular groove (12) is formed in the periphery of the earphone body (1), and the sound adjusting hole (11) is located in the annular groove (12); the lantern ring portion (21) of soft anticreep ear-hang (2) cup joints in annular (12), and the width of annular (12) is greater than the width of lantern ring portion (21), satisfies lantern ring portion (21) and removes to cover or to release tone tuning hole (11).

3. A tuning structure of an ear type headphone according to claim 1 or 2, characterized in that: the soft anti-falling ear hook (2) is a silica gel body.