CN210958752U

CN210958752U - Earphone noise reduction unit and noise reduction earphone

Info

Publication number: CN210958752U
Application number: CN202020338019.8U
Authority: CN
Inventors: 林贤光
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-07-07
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a unit of making an uproar and earphone of making an uproar falls in earphone, including the speaker bottom that is used for installing the speaker, still include the speaker support, the speaker support includes the support body, the accepting groove that is used for placing the circuit board is offered to the support body, support body bottom is equipped with the arch, the mounting groove that is used for installing the microphone is offered to the arch, the side of accepting groove still is equipped with the lantern ring, the lantern ring is used for the cover to locate the speaker, the speaker bottom seted up with the recess that the arch matches. The utility model provides a unit of making an uproar falls in earphone, it is small, be applicable to the various earphones of making an uproar that fall.

Description

Earphone noise reduction unit and noise reduction earphone

Technical Field

The utility model relates to an earphone technical field, specifically speaking relates to an earphone noise reduction unit and noise reduction earphone.

Background

With the continuous improvement of living standard, listening to music becomes a way for relieving mood and reducing pressure of people during working leisure. Meanwhile, as people continuously pursue high-quality life, the quality of earphones is required to be higher. And the manufacturers begin from the starting point of combining humanistic care and health concept, and develop intelligent noise reduction earphones to meet the requirements of consumers in order to enable each user to listen to life pure sound in a noisy environment and protect hearing.

In the noise reduction earphone in the current market, a horn unit and a microphone unit of a noise reduction part are separated, and the space volume required by an inner cavity of the earphone is too large, so that the noise reduction part cannot be suitable for various noise reduction earphones.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unit of making an uproar falls in earphone, it is small, be applicable to the various earphones of making an uproar that fall.

The utility model discloses a unit of making an uproar and the technical scheme that earphone adopted of making an uproar falls in the earphone is:

the utility model provides a unit of making an uproar falls in earphone, still includes the speaker support including the speaker bottom that is used for installing the speaker, the speaker support includes the support body, the accepting groove that is used for placing the circuit board is offered to the support body, support body bottom is equipped with the arch, the mounting groove that is used for installing the microphone is offered to the arch, the side of accepting groove still is equipped with the lantern ring, the lantern ring is used for the cover to locate the speaker, the speaker bottom seted up with the recess that the arch matches.

Preferably, the speaker bottom cover is provided with a speaker fixing groove, and the groove is communicated with the speaker fixing groove.

Preferably, the speaker fixing groove is provided with a plurality of through holes.

Preferably, the speaker support is made of plastic.

This technical scheme still provides an earphone of making an uproar falls, including earphone shell and earphone leather sheath, still includes foretell earphone noise reduction unit, the unit of making an uproar falls in the earphone and places between earphone shell and earphone leather sheath.

The utility model discloses a unit of making an uproar falls in earphone's beneficial effect is: the circuit board can be placed in the accommodating groove first, then the microphone is placed in the mounting groove, then the lantern ring sleeve is arranged on the loudspeaker, the loudspeaker is installed on the loudspeaker bottom cover, meanwhile, the protrusion of the loudspeaker support is connected with the groove of the loudspeaker bottom cover in a matched and clamped mode, and the installation of the earphone noise reduction unit is completed. Through speaker support and speaker bottom, carry out integrative installation with microphone and speaker, reduced the whole volume of the unit of making an uproar of falling of earphone, be applicable to various earphones of making an uproar of falling.

Drawings

Fig. 1 is an explosion diagram of the noise reduction earphone of the present invention.

Fig. 2 is a schematic view of a speaker bottom cover of the noise reduction unit of the earphone of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1 and 2, the noise reduction unit of the earphone includes a speaker bottom cover 2, a microphone 3, a speaker 4, a speaker holder 5, and a circuit board 6.

Speaker support 5 includes support body 51, support body 51 offers the accepting groove that is used for placing the circuit board, support body 51 bottom is equipped with arch 52, the mounting groove that is used for installing microphone 3 is offered to arch 52, support body's accepting groove side still is equipped with lantern ring 53, lantern ring 53 is used for the cover to locate speaker 4. The speaker support 5 is made of plastic.

The loudspeaker bottom cover 2 is used for mounting a loudspeaker, the loudspeaker bottom cover 2 is provided with a loudspeaker fixing groove, and the loudspeaker fixing groove is provided with a plurality of through holes for diffusing and picking up sound. The loudspeaker bottom cover 2 is provided with a groove 21 matched with the bulge 52, and the groove is communicated with the loudspeaker fixing groove.

When installing, can place the circuit board in the accepting groove earlier, then place microphone 3 in the mounting groove, locate the speaker with the lantern ring cover again on, install the speaker at speaker bottom 2 at last, the protruding of speaker support 5 matches the joint with the recess of speaker bottom 2 simultaneously, accomplishes the installation of earphone noise reduction unit. Through speaker support 5 and speaker bottom 2, carry out integrative installation with microphone 3 and speaker, reduced the whole volume of earphone noise reduction unit, be applicable to various earphones of making an uproar of falling.

Wherein, speaker and microphone 3 all are the general part of trade, and its volume and shape are fixed basically, and speaker support 5 has designed corresponding microphone 3 mounting groove and the speaker lantern ring according to the general part of trade for overall structure is small and exquisite, and conveniently carries out unified production. After the loudspeaker bracket 5 and the loudspeaker bottom cover 2 are fixedly installed, glue is applied to reinforce, and the operation is simple and convenient. And after the noise reduction unit is used for the noise reduction earphone, the consistency of technical index parameters of the active noise reduction earphone can be improved, the whole earphone is assembled after the noise reduction unit is debugged, the defective products can be reduced, and the production straight-through efficiency can be improved.

The embodiment also provides a noise reduction earphone which comprises an earphone shell 7 and an earphone leather sheath 1 and further comprises the earphone noise reduction unit, and the earphone noise reduction unit is arranged between the earphone shell and the earphone leather sheath.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a unit of making an uproar falls in earphone, its characterized in that, still includes the speaker support including the speaker bottom that is used for installing the speaker, the speaker support includes the support body, the accepting groove that is used for placing the circuit board is offered to the support body, support body bottom is equipped with the arch, the mounting groove that is used for installing the microphone is offered to the arch, the side of accepting groove still is equipped with the lantern ring, the lantern ring is used for the cover to locate the speaker, the speaker bottom seted up with the recess that the arch matches.

2. The headphone noise reduction unit according to claim 1, wherein the speaker bottom cover is formed with a speaker fixing groove, and the groove is communicated with the speaker fixing groove.

3. The noise reducing unit for earphones according to claim 2, wherein the speaker fixing groove is formed with a plurality of through holes.

4. The headphone noise reduction unit of claim 1, wherein the speaker bracket is made of plastic.

5. The utility model provides a noise reduction earphone, includes earphone shell and earphone leather sheath, its characterized in that still includes foretell earphone noise reduction unit, the unit of making an uproar is fallen to the earphone and is placed between earphone shell and earphone leather sheath.