CN213906870U

CN213906870U - Earphone wind-proof noise reduction mechanism and earphone

Info

Publication number: CN213906870U
Application number: CN202022121632.7U
Authority: CN
Inventors: 李曈婧; 蔡玉芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-08-06
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a wind-proof noise-reduction mechanism of an earphone and the earphone, which comprises an earphone shell, wherein the bottom of the earphone shell is provided with a wiring port, the opening part at the bottom of the wiring port is fixedly communicated with a corrugated wiring pipe, and the upper side and the lower side in the earphone shell are respectively provided with a wind-proof cavity and a noise-reduction cavity; the earphone comprises an earphone shell and is characterized in that a PBC partition plate is horizontally and fixedly mounted in the earphone shell, the MIC of making an uproar falls in the middle of the lower surface of the PBC partition plate, a buffering rubber mat is arranged at the joint of the MIC of making an uproar and the PBC partition plate, a decorative cover plate is horizontally and fixedly mounted at the top of the earphone shell, and a sound receiving hole is formed in the middle of the surface of the decorative cover plate on the right side. The utility model discloses an opening part intercommunication has the ripple connecting tube bottom the wiring mouth, can play certain protecting effect to the junction of earphone cord and wiring mouth, avoids the earphone cord to buckle excessively for damaging for a long time, is favorable to improving the life of earphone cord, and is comparatively practical.

Description

Earphone wind-proof noise reduction mechanism and earphone

Technical Field

The utility model relates to an earphone technical field specifically is an earphone prevent wind and fall mechanism and earphone of making an uproar.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The headset is typically detachable from the media player and utilizes a plug connection. During the use process of the earphone, wind prevention and noise reduction are indispensable.

Notice for CN204498332U, it prevents wind and falls mechanism and earphone of making an uproar to disclose an earphone, the earphone prevents wind and falls the mechanism of making an uproar and includes the earphone casing, the earphone casing front end is equipped with the decoration lid with earphone casing matched with, the earphone casing is equipped with the PCB board with decorating the cavity that forms between the lid in, be equipped with the clearance between PCB board and the earphone casing, be equipped with on the PCB board and fall the MIC of making an uproar, the PCB board is cut apart into with the cavity and is prevented wind the chamber and fall the chamber of making an uproar, it sets up the one side that falls the chamber of making an uproar to fall the MIC of making an uproar to lie in the PCB board.

Above-mentioned utility model has following defect in the in-process of using: 1. above-mentioned utility model simple structure, the easy excessive buckling and damage of wiring department at the in-process earphone that uses, life is shorter. 2. Above-mentioned utility model at the in-process of using, it receives vibrations and damages easily to fall to make an uproar to be not practical. Therefore, we propose a wind-proof noise-reduction mechanism for earphone and earphone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism and earphone of making an uproar falls is prevent wind to earphone, there is ripple connecting tube through opening part intercommunication in wiring mouth bottom, can play certain protecting effect to the junction of earphone cord and wiring mouth, avoid the earphone cord to buckle excessively for a long time for damaging, be favorable to improving the life of earphone cord, it is comparatively practical, set up the buffering cushion through MIC and PBC baffle junction of making an uproar falls, can receive vibrations at the earphone casing after, to falling to make an uproar and play shock attenuation buffering effect between MIC and the PBC baffle, it is not hard up to appear connecting because of vibrations to avoid falling the MIC of making an uproar, prevent to fall the damage of structure of making an uproar, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a wind-proof noise-reducing mechanism of an earphone and the earphone comprise an earphone shell, wherein a wiring port is formed in the bottom of the earphone shell, a corrugated wiring pipe is fixedly communicated with an opening in the bottom of the wiring port, and a wind-proof cavity and a noise-reducing cavity are respectively formed in the upper side and the lower side of the inside of the earphone shell;

the earphone comprises an earphone shell and is characterized in that a PBC partition plate is horizontally and fixedly mounted in the earphone shell, the MIC of making an uproar falls in the middle of the lower surface of the PBC partition plate, a buffering rubber mat is arranged at the joint of the MIC of making an uproar and the PBC partition plate, a decorative cover plate is horizontally and fixedly mounted at the top of the earphone shell, and a sound receiving hole is formed in the middle of the surface of the decorative cover plate on the right side.

As an optimized implementation manner of the utility model, the windproof cavity is separated through the PBC baffle with falling between the noise cavity and form.

As a preferred embodiment of the present invention, the wind-proof cavity is uniformly filled with a cylindrical sponge.

As an optimized embodiment of the present invention, a dust-proof mesh enclosure is fixedly installed at the opening of the sound-receiving hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mechanism and earphone of making an uproar falls is prevent wind to earphone has ripple connecting tube through opening part intercommunication in wiring mouth bottom, can play certain protecting effect to the junction of earphone cord and wiring mouth, avoids the earphone cord to buckle excessively for a long time for damaging, is favorable to improving the life of earphone cord, and is comparatively practical.

2. The utility model discloses an earphone prevent wind and fall mechanism and earphone of making an uproar, through setting up the buffering cushion at MIC and PBC baffle junction of making an uproar, can receive vibrations back at the earphone casing, to making an uproar and play shock attenuation buffering effect between MIC and the PBC baffle of making an uproar, avoid making an uproar of making an uproar to appear connecting because of vibrations not hard up, prevent to fall the damage of the structure of making an uproar.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the whole structure of the wind-proof noise-reducing mechanism and the earphone of the present invention;

fig. 2 is the utility model discloses the earphone is prevent wind and is fallen the internal structure schematic diagram of mechanism and earphone of making an uproar.

In the figure: the

earphone shell

1, 2 fall the chamber of making an uproar, 3PBC baffle, 4 prevent wind chamber, 5 dress trim cover, 6 bloops, 7 cushion cushions the cushion, 8 MIC of making an uproar that fall, 9 wiring mouths, 10 ripple wiring pipe, 11 dustproof screen panel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a wind-proof noise-reducing mechanism of an earphone and the earphone comprise an earphone shell 1, wherein a wiring port 9 is formed in the bottom of the earphone shell 1, a corrugated wiring pipe 10 is fixedly communicated with an opening in the bottom of the wiring port 9, and a wind-proof cavity 4 and a noise-reducing cavity 2 are respectively formed in the upper side and the lower side of the earphone shell 1;

horizontal fixed mounting has PBC baffle 3 in earphone casing 1, PBC baffle 3 lower surface middle part fixed mounting has the MIC8 of making an uproar, and the MIC8 of making an uproar is provided with buffering cushion 7 with 3 junctions of PBC baffle, horizontal fixed mounting has been seted up at earphone casing 1 top has decorative cover plate 5, decorative cover plate 5 surface middle part is located on the right side and has been seted up sound-collecting hole 6.

In this embodiment (see fig. 1), the windproof cavity 4 and the noise reduction cavity 2 are separated by a PBC partition plate 3.

In this embodiment (please refer to fig. 1), the wind-proof cavity 4 is uniformly filled with a cylindrical sponge, and the wind-proof effect can be achieved through the cylindrical sponge.

In this embodiment (see fig. 2), a dust-proof mesh enclosure 11 is fixedly installed at the opening of the sound-absorbing hole 6, and the dust-proof effect can be achieved through the dust-proof mesh enclosure 11.

It should be noted that the utility model relates to a wind-proof and noise-reducing mechanism of earphone and earphone, which comprises an earphone shell 1, a noise-reducing cavity 2, a PBC baffle plate 3, a wind-proof cavity 4, a decorative cover plate 5, a sound-collecting hole 6, a buffering rubber cushion 7, a noise-reducing MIC8, a wiring port 9, a corrugated wiring pipe 10, a dust-proof mesh enclosure 11, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the components can be known by technical manuals or conventional test methods, when the wind-proof and noise-reducing mechanism of earphone and earphone are used, a certain protection effect can be achieved on the connection part of an earphone wire and the wiring port 9 by connecting the corrugated wiring pipe 10 at the bottom opening of the wiring port 9, the damage caused by the long-term bending of the earphone wire is avoided, the service life of the earphone wire is improved, the buffering rubber cushion 7 is arranged at the connection part of the noise-reducing MIC8 and the PBC baffle plate 3, can receive vibrations at earphone casing 1 after, to falling to make an uproar MIC8 and PBC baffle 3 between play the shock attenuation buffering effect, avoid falling to make an uproar MIC8 because of vibrations appear connecting not hard up, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mechanism and earphone of making an uproar falls is prevent wind to earphone, includes earphone shell (1), its characterized in that: a wiring port (9) is formed in the bottom of the earphone shell (1), a corrugated wiring pipe (10) is fixedly communicated with the opening in the bottom of the wiring port (9), and a wind-proof cavity (4) and a noise reduction cavity (2) are respectively formed in the upper side and the lower side of the earphone shell (1);

horizontal fixed mounting has PBC baffle (3) in earphone casing (1), PBC baffle (3) lower surface middle part fixed mounting has the MIC (8) of making an uproar, and the MIC (8) of making an uproar is provided with buffering cushion (7) with PBC baffle (3) junction, earphone casing (1) top is seted up horizontal fixed mounting and is decorated apron (5), the department on the right side has seted up sound receiving hole (6) in decoration apron (5) surface middle part.

2. The wind and noise prevention mechanism of the earphone and the earphone according to claim 1, wherein: the windproof cavity (4) and the noise reduction cavity (2) are separated by a PBC clapboard (3).

3. The wind and noise prevention mechanism of the earphone and the earphone according to claim 1, wherein: and cylindrical sponges are uniformly filled in the windproof cavity (4).

4. The wind and noise prevention mechanism of the earphone and the earphone according to claim 1, wherein: and a dustproof mesh enclosure (11) is fixedly arranged at the opening of the sound receiving hole (6).