CN211406240U - Novel adjustable noise reduction earphone - Google Patents

Abstract

The utility model discloses a novel adjustable earphone of making an uproar that falls, including the earphone body, including left earphone and right earphone on the earphone body, it is equipped with the subassembly of making an uproar to all overlap on left earphone and the right earphone, the subassembly of making an uproar is including fixing the sound insulation cover on left earphone and right earphone respectively, sound insulation cover protrusion is in left earphone or right earphone setting, sound insulation cover is close to the setting of play sound hole department of earphone body, connect through the connecting piece between the sound insulation cover, be equipped with sound insulation chamber and cavity in the sound insulation cover, cavity and sound insulation chamber do not switch on each other, sound insulation intracavity is filled there is sound insulation material, be equipped with the connection chamber in. The utility model has simple structure and good sound insulation effect, reduces the influence of external noise and improves the sound quality of the earphone; has the functions of emitting fragrance and improving the comfort of a carrier; is convenient to wear, is not easy to fall off from a carrying person, has good anti-falling effect, and is not easy to damage.

Description

Novel adjustable noise reduction earphone

Technical Field

The utility model relates to an earphone field, concretely relates to novel adjustable earphone of making an uproar that falls.

Background

Headphones, as the name implies, are worn on the head, not inserted into the ear canal, as distinguished from the type of in-ear earplugs. It consists of two parts, a signal transmitter and an earphone (usually of the moving coil type) with a signal receiving and amplifying device. The emitter is connected with the signal source, and a front stage or an earphone amplifier can be connected in front of the emitter to improve the tone quality and adjust the tone color.

The existing headset has poor noise reduction effect, is easily influenced by external noise and reduces the tone quality; the falling-off condition is easy to occur when the utility model is carried, thereby the utility model is broken and the use is affected.

Disclosure of Invention

The utility model aims to solve the technical problem that a novel adjustable earphone of making an uproar that falls that can solve above-mentioned problem gives sound insulation and falls and makes an uproar well, the difficult condition of breaking that takes place.

The utility model discloses a realize through following technical scheme: a novel adjustable noise reduction earphone comprises an earphone body, wherein the earphone body comprises a left earphone and a right earphone, noise reduction assemblies are respectively sleeved on the left earphone and the right earphone, each noise reduction assembly comprises a sound insulation sleeve which is respectively fixed on the left earphone and the right earphone, each sound insulation sleeve protrudes out of the left earphone or the right earphone, each sound insulation sleeve is arranged close to a sound outlet hole of the earphone body, the sound insulation sleeves are connected through a connecting piece, a sound insulation cavity and a cavity are arranged in each sound insulation sleeve, the cavity and the sound insulation cavity are not communicated with each other, sound insulation materials are filled in the sound insulation cavity, a connecting cavity is arranged in each connecting piece, two ends of the connecting cavity are communicated with the cavity, a flowable buffer material is stored in the connecting cavity, and the buffer material; the cover is equipped with a plurality of spacing rings on the connecting piece, is formed with the centre gripping mouth in the spacing ring, and the connecting piece setting is in the centre gripping mouth and is held by the spacing ring, and the both ends of spacing ring are equipped with the portion of reducing thin, are equipped with the storing chamber in the spacing ring, and the champignon is stored to the storing intracavity, is equipped with a plurality of ventholes that switch on with the storing chamber on the spacing ring.

Preferably, the buffer substance is dry air or inert gas.

As the preferred technical scheme, the sound insulation sleeve is made of flexible silica gel or rubber, the sound insulation sleeve and the connecting piece are made into an integrated structure by the same material, the sound insulation sleeve is provided with a plurality of air-permeable micropores, the air-permeable micropores are communicated with the sound insulation cavity, and the air-permeable micropores are not communicated with the cavity.

As a preferred technical scheme, the limiting ring is made of elastic materials, an inclined plane is formed at the thinning part, and anti-skid textures are arranged on the surface of the inclined plane.

As preferred technical scheme, the surface of left earphone and right earphone all is equipped with circular draw-in groove, and the sound insulation cover is plugged in to circular draw-in groove internal fixation.

As the preferred technical scheme, one side of spacing ring is equipped with spacing piece, all is equipped with the spacing socket that is used for inserting spacing piece on left earphone and the right earphone.

The utility model has the advantages that: the utility model has simple structure and good sound insulation effect, reduces the influence of external noise and improves the sound quality of the earphone; has the functions of emitting fragrance and improving the comfort of a carrier; is convenient to wear, is not easy to fall off from a carrying person, has good anti-falling effect, and is not easy to damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural diagram of the stop collar of the present invention;

fig. 3 is a structural view of the soundproof cover of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those 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 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.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 2, the earphone comprises an earphone body 1, the earphone body 1 comprises a left earphone 2 and a right earphone 3, noise reduction assemblies are respectively sleeved on the left earphone 2 and the right earphone 3, each noise reduction assembly comprises a sound insulation sleeve 5 respectively fixed on the left earphone 2 and the right earphone 3, each sound insulation sleeve 5 protrudes out of the left earphone 2 or the right earphone 3, the sound insulation sleeves 5 are arranged close to sound outlet holes of the earphone body 1, the sound insulation sleeves 5 are connected through a connecting piece 6, a sound insulation cavity and a cavity 5a are arranged in each sound insulation sleeve 5, the cavity 5a and the sound insulation cavity are not communicated with each other, sound insulation materials 7 are filled in each sound insulation cavity, a connecting cavity is arranged in each connecting piece 6, two ends of each connecting cavity are communicated with the cavity 5a, a buffer material 8 with flowability is stored in each connecting cavity, and the buffer material 8 extends; the cover is equipped with a plurality of spacing rings 9 on the connecting piece 6, is formed with centre gripping mouth 9a in the spacing ring 9, and connecting piece 6 sets up in centre gripping mouth 9a and is held by spacing ring 9, and the both ends of spacing ring 9 are equipped with and subtract thin portion 9b, are equipped with storing chamber 9c in the spacing ring 9, and storing chamber 9c has the champignon 11 in having, is equipped with a plurality of ventholes that switch on with storing chamber 9c on the spacing ring 9.

Wherein, the buffer substance 8 is dry air or inert gas, which can increase the sound insulation effect and simultaneously play a buffer effect when falling.

Wherein, sound insulation cover 5 is made for flexible silica gel or rubber, and sound insulation cover 5 and connecting piece 6 are the structure that the same material made the integral type, are equipped with a plurality of ventilative micropores 5d on sound insulation cover 5, and ventilative micropore 5d switches on with the sound insulation chamber mutually, and ventilative micropore 5d does not switch on mutually with cavity 5 a. The sound insulation material can be sound insulation cotton and the like.

The limiting ring 9 is made of elastic material, such as elastic rubber, an inclined surface 9e is formed at the thinning portion 9b, anti-skid textures are arranged on the surface of the inclined surface 9e, and the limiting ring is extruded by the finger contact inclined surface.

Wherein, the surfaces of the left earphone 2 and the right earphone 3 are both provided with a circular clamping groove, and the sound insulation sleeve 5 is plugged into the circular clamping groove for fixation.

Wherein, one side of spacing ring 9 is equipped with spacing piece 12, all is equipped with the spacing socket 13 that is used for inserting spacing piece 12 on left earphone 2 and the right earphone 3, is convenient for fix the spacing ring, spacing socket and spacing piece phase-match, spacing piece and spacing ring formula as an organic whole's structure.

When the device is used, the earphone main body is a headset, the left earphone and the right earphone are respectively worn on the head, the sound outlet hole is arranged close to the sound insulation sleeve, and sound insulation protection is effectively carried out. When falling, the sound insulation sleeve can play a role in buffering.

In this device, spacing ring and connecting piece (for tubular structure) contact, extrude the inclined plane through the finger, make the spacing ring extrude the connecting piece, then promote the spacing ring and remove towards the earphone direction, then spacing piece inserts extremely, this in-process buffering material is extruded in the cavity, make buffering material be close to out the sound hole, further promoted syllable-dividing effect, buffering material's volume accessible in the cavity removes the position sleeve and adjusts, make syllable-dividing effect also can obtain the adjustment.

When wearing, the connecting piece is located the below of human neck, plays a spacing effect for whole earphone is difficult to fall from the head.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (6)

1. The utility model provides a novel adjustable earphone of making an uproar that falls which characterized in that: comprises an earphone body (1), a left earphone (2) and a right earphone (3) are arranged on the earphone body (1), noise reduction components are respectively sleeved on the left earphone (2) and the right earphone (3), the noise reduction components comprise sound insulation sleeves (5) respectively fixed on the left earphone (2) and the right earphone (3), the sound insulation sleeves (5) protrude out of the left earphone (2) or the right earphone (3), the sound insulation sleeves (5) are arranged near sound outlet holes of the earphone body (1), the sound insulation sleeves (5) are connected through a connecting piece (6), sound insulation cavities and cavities (5a) are arranged in the sound insulation sleeves (5), the cavities (5a) and the sound insulation cavities are not mutually communicated, sound insulation materials (7) are filled in the sound insulation cavities, connecting cavities are arranged in the connecting piece (6), two ends of the connecting cavities are respectively communicated with the cavities (5a), flowable buffer substances (8) are stored in the connecting cavities, the buffer substance (8) extends into the cavity (5 a); the cover is equipped with a plurality of spacing rings (9) on connecting piece (6), be formed with centre gripping mouth (9a) in spacing ring (9), connecting piece (6) set up in centre gripping mouth (9a) and by spacing ring (9) centre gripping, the both ends of spacing ring (9) are equipped with attenuate portion (9b), be equipped with storing chamber (9c) in spacing ring (9), storing champignon (11) in storing chamber (9c), be equipped with a plurality of ventholes that switch on with storing chamber (9c) on spacing ring (9).

2. The novel adjustable noise reducing earphone according to claim 1, wherein: the buffer substance (8) is dry air or inert gas.

3. The novel adjustable noise reducing earphone according to claim 1, wherein: the sound insulation sleeve (5) is made of flexible silica gel or rubber, the sound insulation sleeve (5) and the connecting piece (6) are made of the same material into an integrated structure, a plurality of air-permeable micropores (5d) are formed in the sound insulation sleeve (5), the air-permeable micropores (5d) are communicated with the sound insulation cavity, and the air-permeable micropores (5d) are not communicated with the cavity (5 a).

4. The novel adjustable noise reducing earphone according to claim 1, wherein: the limiting ring (9) is made of elastic materials, an inclined surface (9e) is formed at the thinning part (9b), and anti-skid textures are arranged on the surface of the inclined surface (9 e).

5. The novel adjustable noise reducing earphone according to claim 1, wherein: the surfaces of the left earphone (2) and the right earphone (3) are respectively provided with a circular clamping groove, and the sound insulation sleeve (5) is plugged into the circular clamping grooves to be fixed.

6. The novel adjustable noise reducing earphone according to claim 1, wherein: one side of the limiting ring (9) is provided with a socket, a limiting piece (12) is inserted into the socket, and limiting sockets (13) used for inserting the limiting piece (12) are arranged on the left earphone (2) and the right earphone (3).

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