CN207802309U - A kind of anti-tampering noise reduction memory foam built-in earplug - Google Patents
A kind of anti-tampering noise reduction memory foam built-in earplug Download PDFInfo
- Publication number
- CN207802309U CN207802309U CN201820144451.6U CN201820144451U CN207802309U CN 207802309 U CN207802309 U CN 207802309U CN 201820144451 U CN201820144451 U CN 201820144451U CN 207802309 U CN207802309 U CN 207802309U
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- China
- Prior art keywords
- earplug
- ear pad
- memory foam
- shell
- tampering
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Abstract
The utility model discloses a kind of anti-tampering noise reduction memory foam built-in earplug, it include shell, and it is set to the earplug of shell one end, the enclosure interior is provided with loud speaker, the shell one end is provided with and the integrally formed sound tube of shell, the sound tube is internally provided with the Air Filter being fixedly connected with sound tube, the earplug includes silicone tube, and it is set to the annular ear pad on silicone tube top, and it is set to the accommodating chamber between silicone tube and annular ear pad, the memory foam to fit with annular ear pad inner wall is provided in the accommodating chamber, the annular ear pad surface is provided with and the integrally formed spheroid shape convex block of annular ear pad；The novel anti-tampering noise reduction memory foam built-in earplug, pass through memory foam, earplug is preferably fitted with ear, reduce the gap between ear and earplug, the effective interference for preventing noise, the friction coefficient that earplug and ear can effectively be reinforced by spheroid shape convex block simultaneously, prevents earplug from falling.
Description
Technical field
The utility model is related to a kind of anti-tampering noise reduction memory foam built-in earplugs.
Background technology
Built-in earplug is commonly used electronic product accessory also known as duct-type ear in a kind of our daily lifes
Machine or In-Ear monitor (the i.e. full name in English of IEM：In-Ear-Monitor), it is a kind of be used in human body hearing organ
The earphone in portion is designed according to its special construction, and people can put it into the duct of user when in use, with new science and technology
Development, requirement of the people to earphone be also higher and higher.
Although at present existing earplug can enter user duct, due to earplug the process worn when and ear
It is middle between road to have certain gap, so that the leakproofness effect of earplug is bad, to cause extraneous noise pair
The interference of human body affects the hearing and physical and mental health of human body, while existing earplug surface is smooth, in the process used
In be easy to fall, to cannot achieve the effect that noise reduction.
Utility model content
In view of this, the utility model aim, which is to provide one kind, passing through memory foam so that earplug can preferably and ear
It piece fits, reduces the gap between ear and earplug, effectively prevent the interference of noise, while can be with by spheroid shape convex block
The effective friction coefficient for reinforcing earplug and ear, the anti-tampering noise reduction memory foam built-in earplug for preventing earplug from falling.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of anti-tampering noise reduction memory foam enters
Ear formula earplug, includes shell, and earplug that is being set to shell one end and being fixedly connected with the casing, the enclosure interior are set
Be equipped with the loud speaker being fixedly connected with the casing, the shell one end be provided with the integrally formed sound tube of shell, it is described go out sound
Pipe is internally provided with the Air Filter being fixedly connected with sound tube, and the earplug includes silicone tube, and is set to silicone tube top
And with the integrally formed annular ear pad of silicone tube, and the accommodating chamber that is set between silicone tube and annular ear pad, the receiving
Intracavitary is provided with the memory foam to fit with annular ear pad inner wall, and the annular ear pad surface is provided with and annular ear pad one
Molding spheroid shape convex block.
Preferably, spheroid shape convex block setting there are one with and be uniformly distributed in annular ear pad surface.
Preferably, be provided between the earplug and shell it is being fixedly connected with sound tube, for reducing external noise
Soft sound panel.
Preferably, the annular ear pad is rubber annular ear pad.
Preferably, the sound tube surface is provided with and sound tube is integrally formed, convex block for fixing earplug, institute
It is in T set up of character patt ern to state convex block.
Preferably, the silica gel inside pipe wall offers groove compatible with bump size, the groove is set in T fonts
It sets.
The utility model has the technical effect that following aspect：Due to being provided with memory foam and spheroid shape convex block,
When so that earplug being tucked into ear, it can be made by the low resilience characteristic of the memory foam between silica gel sheath and annular ear pad
Be bonded even closer between earplug and duct, the effective gap reduced between earplug and duct effectively reduces noise
Interference, and wear more comfortable, while being set to the spheroid shape convex block on annular ear pad surface, significantly more efficient can reinforce
Frictional force between duct and earplug can not only prevent earplug from falling, while can be had when noise encounters spheroid shape convex block
The refraction of effect is gone out, to achieve the effect that noise reduction, have excellent noise reduction effect, it is not easily to fall off, it is simple in structure, comfortable wearing it is excellent
Point.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of anti-tampering noise reduction memory foam built-in earplug of the utility model；
Fig. 2 is the sectional view of earplug in a kind of anti-tampering noise reduction memory foam built-in earplug of the utility model；
Specific implementation mode
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, does not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, connection or solid
Determine mode can be fixed by bolt commonly used in the prior art or pin fix or axis pin connection etc. modes, therefore, this
It is not described in detail in embodiment.
A kind of anti-tampering noise reduction memory foam built-in earplug includes as shown in Figs. 1-2 shell 1, and be set to shell
1 one end and the earplug 2 that is connect with 1 clamping of shell, the shell 1 be internally provided with it is being connect with 1 screw of shell, for sending out
The loud speaker 11 of sound, in the present embodiment, the model " NJAYDE9.8MM " of loud speaker, 1 one end of the shell is provided with and shell
Body 1 is integrally formed, sound tube 12 for conducting sound, and 12 surface of the sound tube is provided with and sound tube 12 is integrally formed
, convex block 14 for fixing earplug 2, the convex block 14 is in T set up of character patt ern, and the sound tube 12 is internally provided with and sound tube
Air Filter 13 that 12 screws connect, being entered in sound tube 12 for placing dust, the earplug 2 includes silicone tube 21,
21 inner wall of the silicone tube offers groove 26 compatible with 14 size of convex block, for being connect with 14 phase clamping of convex block, institute
State groove 26 be in T set up of character patt ern, 21 top of the silicone tube be provided with with silicone tube 21 it is integrally formed, for being put into duct
Interior annular ear pad 22, the annular ear pad 22 are rubber annular ear pad 22, are set between the silicone tube 21 and annular ear pad 22
Be equipped with accommodating chamber 23, the accommodating chamber 23 be internally provided with it is being fitted by glue with annular 22 inner wall of ear pad, for controlling
The memory foam 24 of 2 shape of earplug, annular ear pad 22 surface be provided with annular ear pad 22 it is integrally formed, for fixing
The spheroid shape convex block 25 of earplug 2, the spheroid shape convex block 25 setting there are one with and be uniformly distributed in 22 surface of annular ear pad,
Soft sound panel 3 being fixedly connected with sound tube 12, for reducing external noise is provided between the earplug 2 and shell 1.
Principle explanation：Connected first by the convex block 14 of 12 upper end of sound tube and the 26 phase clamping of groove of 21 inner wall of silicone tube
It connects, then will be tucked into duct with 21 integrally formed annular ear pad 22 of silicone tube, by between silicone tube and annular earplug
Memory foam 24 resilience so that earplug 2 is preferably bonded with ear, while the spheroid shape convex block on annular 22 surface of ear pad
25 can reinforce the friction coefficient between ear and earplug 2, can prevent earplug 2 from falling, and finally open loud speaker 11 so that sound
Sound is transmitted to by sound tube 12 in ear.
The utility model has the technical effect that following aspect：Due to being provided with memory foam and spheroid shape convex block,
When so that earplug being tucked into ear, it can be made by the low resilience characteristic of the memory foam between silica gel sheath and annular ear pad
Be bonded even closer between earplug and duct, the effective gap reduced between earplug and duct effectively reduces noise
Interference, and wear more comfortable, while being set to the spheroid shape convex block on annular ear pad surface, significantly more efficient can reinforce
Frictional force between duct and earplug can not only prevent earplug from falling, while can be had when noise encounters spheroid shape convex block
The refraction of effect is gone out, to achieve the effect that noise reduction, have excellent noise reduction effect, it is not easily to fall off, it is simple in structure, comfortable wearing it is excellent
Point.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific implementation mode, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (6)
1. a kind of anti-tampering noise reduction memory foam built-in earplug, includes shell, and be set to shell one end and and shell
The earplug being fixedly connected, the enclosure interior are provided with the loud speaker being fixedly connected with the casing, the shell one end be provided with
The integrally formed sound tube of shell, the sound tube are internally provided with the Air Filter being fixedly connected with sound tube, it is characterised in that：
The earplug includes silicone tube, and be set to silicone tube top and with the integrally formed annular ear pad of silicone tube, and setting
Accommodating chamber between silicone tube and annular ear pad is provided with the memory sea to fit with annular ear pad inner wall in the accommodating chamber
Silk floss, the annular ear pad surface are provided with and the integrally formed spheroid shape convex block of annular ear pad.
2. a kind of anti-tampering noise reduction memory foam built-in earplug as described in claim 1, it is characterised in that：The spheroid shape
Convex block setting there are one with and be uniformly distributed in annular ear pad surface.
3. a kind of anti-tampering noise reduction memory foam built-in earplug as described in claim 1, it is characterised in that：The earplug with
Soft sound panel being fixedly connected with sound tube, for reducing external noise is provided between shell.
4. a kind of anti-tampering noise reduction memory foam built-in earplug as described in claim 1, it is characterised in that：The annular ear
Pad is rubber annular ear pad.
5. a kind of anti-tampering noise reduction memory foam built-in earplug as described in claim 1, it is characterised in that：The sound tube
Surface is provided with and sound tube is integrally formed, convex block for fixing earplug, and the convex block is in T set up of character patt ern.
6. a kind of anti-tampering noise reduction memory foam built-in earplug as described in claim 1, it is characterised in that：The silicone tube
Inner wall offers groove compatible with bump size, and the groove is in T set up of character patt ern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144451.6U CN207802309U (en) | 2018-01-26 | 2018-01-26 | A kind of anti-tampering noise reduction memory foam built-in earplug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144451.6U CN207802309U (en) | 2018-01-26 | 2018-01-26 | A kind of anti-tampering noise reduction memory foam built-in earplug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207802309U true CN207802309U (en) | 2018-08-31 |
Family
ID=63270872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820144451.6U Expired - Fee Related CN207802309U (en) | 2018-01-26 | 2018-01-26 | A kind of anti-tampering noise reduction memory foam built-in earplug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207802309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593203A (en) * | 2021-07-21 | 2021-11-02 | 惠州市欧凡实业有限公司 | Novel touch wireless Bluetooth earphone |
-
2018
- 2018-01-26 CN CN201820144451.6U patent/CN207802309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593203A (en) * | 2021-07-21 | 2021-11-02 | 惠州市欧凡实业有限公司 | Novel touch wireless Bluetooth earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20220126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |