CN206743488U - Slow-resilience sponge silica gel ear muff - Google Patents

Abstract

Ear phone technology field is the utility model is related to, more particularly, to slow-resilience sponge silica gel ear muff, belongs to the accessory of In-Ear Headphones, the ear muff includes matrix, and the matrix has a bottom and encloses a surrounding wall portion in the bottom；Bottom has the guide pillar that raises up, forms a ditch portion around the guide pillar between surrounding wall portion, and the middle part of guide pillar has a guide hole of insertion, and it is consistent that aperture and the earphone of guide hole go out sound catheter outer diameter；Slow-resilience sponge is filled with the ditch portion.The utility model had both met that going out sound conduit with earphone was connected, while product is effectively improved, and greatly strengthened earphone sound insulation and noise reduction effect, reduced leakage sound, and lifting earphone uses effect；Also improve earphone wearing comfort, be adapted to different size of internal auditory meatus to use, comfortable wearing, stably is not easy to release, protects ear's health of user.

Description

Slow-resilience sponge silica gel ear muff

Technical field

Ear phone technology field is the utility model is related to, more particularly, to the accessory technical field of In-Ear Headphones.

Background technology

With scientific and technological constantly progressive, electronic product is without the trend development not towards light and handy miniaturization, and people are whenever and wherever possible The electronic product of miniaturization, Source Music or walkman etc. can be used.Further, since the increasingly popularization of individual digital product, example Such as common MP3 walkmans, mobile phone, personal digital assistant（PDA）Or notebook computer etc., even more everyday life can not Or lack.In addition, also occur with reference to radio and the mobile phone of MP3 functions.Whether which kind of above-mentioned electronic product, it is User is allowed to listen to the voice signal that electronic product is provided in the case where not disturbing the situation of other people, earphone turns into electronic product Necessary accessory.In addition, earphone also provides the preferable transfer voice of listener, listener is set clearly to hear and understanding sound Sound content, unsharp situation can be caused unlike transmitting sound in atmosphere, and particularly during user moves, such as Motion, drive, be also unaffected under strenuous activity or noisy environment.In-Ear Headphones are a kind of common, light Earphone, its is small, and carrying is easy to use, is put into duct.Existing In-Ear Headphones typically can go out the collocation of sound end in earphone There is ear muff, to increase usability；But existing ear muff is not good enough due to fault of construction, its wearing comfort and soundproof effect.

The content of the invention

The purpose of this utility model is to provide a kind of slow-resilience sponge silica gel ear muff, strengthens earphone soundproof effect, change Kind earphone wearing comfort.

To reach above-mentioned purpose, the utility model adopts the following technical scheme that：

Slow-resilience sponge silica gel ear muff, belong to the accessory of In-Ear Headphones, the ear muff includes matrix, and the matrix has One bottom and enclose a surrounding wall portion in the bottom；Bottom has the guide pillar that raises up, around the guide pillar with surrounding wall portion it Between form a ditch portion, the middle part of guide pillar has a guide hole of insertion, and it is consistent that aperture and the earphone of guide hole go out sound catheter outer diameter；The ditch Slow-resilience sponge is filled with portion.

In such scheme, the guide pillar with matrix is integrally formed forms.

In such scheme, the guide pillar is to be placed in matrix to be formed by a cylinder.

In such scheme, described matrix and guide pillar are silica gel formed bodys.

In such scheme, the slow-resilience sponge is combined together with matrix by way of form or stickup.

In such scheme, the bottom section of the ditch portion is V-shaped.

In such scheme, the bottom section of the ditch portion takes the shape of the letter U.

In such scheme, the outer peripheral face of the surrounding wall portion is sphere, circular conical surface, anchor ring or its combination.

By said structure, the utility model had both met that going out sound conduit with earphone was connected, while product is effectively changed It is good, greatly strengthen earphone sound insulation and noise reduction effect, reduce leakage sound, lifting earphone uses effect；Also improve earphone wearing comfort, It is adapted to different size of internal auditory meatus to use, comfortable wearing, stably is not easy to release, protects ear's health of user.

Brief description of the drawings：

Accompanying drawing 1 is the utility model preferred embodiment structural representation；

Accompanying drawing 2 is Fig. 1 embodiment internal structure schematic cross-sectional views；

Accompanying drawing 3 is Fig. 1 example structure decomposing schematic representations.

Embodiment：

Design, concrete structure and caused technique effect of the present utility model are made furtherly below with reference to accompanying drawing It is bright, to be fully understood from the purpose of this utility model, feature and effect.

Refering to shown in Fig. 1,2,3, being preferred embodiment schematic diagram of the present utility model, the utility model is about a kind of chronic Recovery sponge silica gel ear muff, belong to the accessory of In-Ear Headphones, the ear muff includes matrix 1, the matrix 1 have a bottom 12 and Enclose the surrounding wall portion 11 in the bottom；Bottom 12 has the guide pillar 121 that raises up, around the guide pillar 121 with surrounding wall portion A ditch portion 122 is formed between 11, the ditch portion 122 has predetermined a width and depth, and the bottom section of the ditch portion 122 is V-shaped Or U-shaped.The middle part of guide pillar 121 has a guide hole 1211 of insertion, and it is consistent that aperture and the earphone of guide hole 1211 go out sound catheter outer diameter, expires Sufficient ear muff is socketed with earphone, and obtains certain compactness, and stable connection simultaneously can anti-leak-stopping sound.Filled with slow in the ditch portion 122 Elastic recoil sponge 2, slow-resilience sponge 2 enrich matrix 1, not only strengthen earphone sound insulation and noise reduction effect, also improve earphone wearing and relax Adaptive, it is adapted to different size of internal auditory meatus to use, comfortable wearing, stably is not easy to release, protects ear's health of user.Week Wall portion 11 wraps up slow-resilience sponge 2, makes the filling of slow-resilience sponge 2 stable, and plays a protective role, and reduces slow-resilience sea Silk floss 2 and duct friction are damaged, service life length.

Shown in Fig. 1,2,3, in the present embodiment, the guide pillar 121 can be integrally formed form with matrix 1；Certainly, foundation Make and require, the guide pillar 121 can also be placed in matrix 1 to be formed by a cylinder.The matrix 1 and guide pillar of the present embodiment 121 are preferably silica gel formed body, are easy to make, make full use of silica gel material characteristic, obtain splendid product structure and using easypro Adaptive.The slow-resilience sponge 2 is preferably combined together with matrix 1 by way of form or stickup, convenient combination, Stable connection；Slow-resilience sponge 2 utilizes slow-resilience sea to be optimal full of the space between surrounding wall portion 11 and guide pillar 121 Continuous 2 characteristics, strengthen earphone sound insulation and noise reduction effect and improve earphone wearing comfort.

The bottom section of the ditch portion 122 of the utility model, except V-arrangement disclosed in above-mentioned first embodiment, U-shaped, also Variable to turn to other such as W shapes, the rest may be inferred understands, the change of other kinds of section configuration, is also considered as the utility model The similar change of technology.

Shown in Fig. 1,2,3, in the present embodiment, the outer peripheral face of the surrounding wall portion 11 can be sphere, circular conical surface, anchor ring or It is combined, and to obtain the pleasant profile for more preferably meeting ergonomics, improves earphone wearing comfort.In use, pass through guide pillar 121 Guide hole 1211 go out sound conduit with earphone and connect together, realize that ear muff of the present utility model is connected with earphone, you can fill in ear Road uses.

The utility model is unfolded and adds the chronic of last layer sound insulation naturally using the surrounding wall portion 11 of silica gel ear muff in duct Recovery sponge 2, it can effectively strengthen earphone sound insulation, listen to more music details.Also improve earphone wearing comfort simultaneously, be adapted to not Internal auditory meatus with size uses, and comfortable wearing, stably is not easy to release, and protects ear's health of user.

Certainly, the utility model can also have other various embodiments, without departing substantially from the utility model spirit and its essence In the case of, those skilled in the art work as can make various corresponding changes and modifications according to the utility model, but these Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.

Claims (8)

1. slow-resilience sponge silica gel ear muff, belong to the accessory of In-Ear Headphones, it is characterised in that：The ear muff includes matrix （1）, the matrix（1）With a bottom（12）And enclose a surrounding wall portion in the bottom（11）；Bottom（12）With raising up Guide pillar（121）, the guide pillar（121）Around with surrounding wall portion（11）Between form a ditch portion（122）, guide pillar（121）Middle part Guide hole with insertion（1211）, guide hole（1211）With earphone to go out sound catheter outer diameter consistent in aperture；The ditch portion（122）In fill out Filled with slow-resilience sponge（2）.

2. slow-resilience sponge silica gel ear muff according to claim 1, it is characterised in that：The guide pillar（121）With matrix （1）It is integrally formed to form.

3. slow-resilience sponge silica gel ear muff according to claim 1, it is characterised in that：The guide pillar（121）It is by one Cylinder is placed in matrix（1）It is interior to be formed.

4. the slow-resilience sponge silica gel ear muff according to claim 1 or 2 or 3, it is characterised in that：Described matrix（1）With Guide pillar（121）It is silica gel formed body.

5. slow-resilience sponge silica gel ear muff according to claim 1, it is characterised in that：The slow-resilience sponge（2） With matrix（1）It is combined together by way of form or stickup.

6. slow-resilience sponge silica gel ear muff according to claim 1, it is characterised in that：The ditch portion（122）Bottom Section is V-shaped.

7. slow-resilience sponge silica gel ear muff according to claim 1, it is characterised in that：The ditch portion（122）Bottom Section takes the shape of the letter U.

8. slow-resilience sponge silica gel ear muff according to claim 1, it is characterised in that：The surrounding wall portion（11）Periphery Face is sphere, circular conical surface, anchor ring or its combination.