CN208707884U - A kind of wear-type noise reduction that comfort is strong decompression earphone - Google Patents

Abstract

The utility model provides a kind of wear-type noise reduction that comfort is strong decompression earphone; it is related to ear phone technology field; including head beam, protection block, earplug and sealing shroud; head beam upper center is socketed with protection block; two sides are connected with earplug below head beam; earplug side is socketed with sealing shroud; protection block includes the first spongy layer and ventilating groove; first spongy layer is fitted tightly over protection block external wall beneath by glue; ventilating groove runs through setting in the middle part of protection block and the first spongy layer, and sealing shroud includes the second spongy layer and absorbing sweat set.Originally practical the hot gas that crown protection block region generates to be distributed from ventilating groove by ventilating groove through the first sponge block is arranged in; reaching crown protection block region and head interface has fine air permeability; to solve the problems, such as that crown protection block region is air-locked, the comfort of a beam portion point is improved.

Description

A kind of wear-type noise reduction that comfort is strong decompression earphone

Technical field

The utility model relates to ear phone technology fields, more specifically, being related to a kind of headphone.

Background technique

Headphone, as the term suggests it is to be worn on the head, and in non-intrusive ear canal, be different from a kind of ear of built-in earplug Machine, it is to consist of two parts, signal projector and the earphone (usually DYN dynamic) with signal reception and amplifying device, But existing headphone when in use between can be suffered from the drawback that after long afterwards

First: due to headphone head beam portion point using generous sponge plus leather material made, such use Material causes crown protection block region airtight, user can be allowed to feel muggy and oppressive, and the head beam portion point of headphone is caused to be relaxed Adaptive can be poor；

Second: after headphone is put on, earplug and ear can also have part ear that can leak out there are some gaps Come, causes the noise reduction of earplug can be insufficient, the sound source of external noise is incoming can be larger；

Therefore it needs to make further innovation on this basis, a kind of wear-type noise reduction that comfort is strong decompression ear is provided Machine.

Utility model content

The utility model is intended to solve that earphone crown protection block region is airtight, leads to the head beam portion point of headphone Comfort can be poor technical problem, a kind of wear-type noise reduction that comfort is strong decompression earphone is provided, is provided in the device First sponge block and ventilating groove are run through by ventilating groove and the heat that the first sponge block can generate crown protection block region are arranged in Gas is distributed from ventilating groove, and reaching crown protection block region and head interface has fine air permeability, to solve the crown The air-locked problem in protection block region improves the comfort of a beam portion point.

To achieve the above object, this experiment is novel provides the following technical solutions: a kind of wear-type noise reduction that comfort is strong subtracts Clamp lug machine, including head beam, protection block, earplug and sealing shroud, the head beam upper center are socketed with protection block, the head beam lower section Two sides are connected with earplug, and the earplug side is socketed with sealing shroud；

The protection block includes the first spongy layer and ventilating groove, and first spongy layer is fitted tightly over protection by glue Block external wall beneath, the ventilating groove run through setting in the middle part of protection block and the first spongy layer；

The sealing shroud includes the second spongy layer and absorbing sweat set, and second spongy layer is fitted tightly over sealing by glue Inner wall is covered, the absorbing sweat set is socketed in sealing shroud side；

The absorbing sweat set includes elastic band, and the elastic band is socketed in absorbing sweat and covers internal one end.

Further preferred embodiment: first spongy layer is arranged in " circular arc " shape, and the first thickness of spongy layer is 1.5cm。

Further preferred embodiment: the ventilative slot number is 5 or 5 or more, and the ventilative uniform cause of slot length.

Further preferred embodiment: the sealing shroud outer wall is the soft face of cotton.

Further preferred embodiment: second thickness of spongy layer is 3cm-6cm.

Further preferred embodiment: the absorbing sweat set is the absorbing sweat set of soft material.

Further preferred embodiment: the elastic band is elastic brace web, and elastic brace web elastic range is 5cm- 8cm。

The utility model provides a kind of wear-type noise reduction that comfort is strong decompression earphone, has the advantages that

(1) this kind of comfort it is strong wear-type noise reduction decompression earphone be provided with the first spongy layer, by the first spongy layer with There is soft contact surface on head, and the pressure generated when protection block is contacted with head can be slowed down by reaching, and then have good wearing to imitate Fruit.

(2) hot gas that crown protection block region generates can be distributed by ventilating groove, reaches crown protection block area Domain and head interface have fine air permeability, to solve the problems, such as that crown protection block region is air-locked, improve a beam portion The comfort divided.

(3) ear can be encased completely by sealing shroud, when making it possible to weaken noise incoming outside earplug, and then using Without adjusting excessive volume, the protective effect played to ear.

(4) sweat that ear generates can be absorbed cleanly by absorbing sweat set, reaches ear comfortable wearing.

To sum up, the strong wear-type noise reduction decompression earphone of this kind of comfort has wide applicability, to solve above-mentioned background The airtight head beam portion for leading to headphone in the existing crown protection block region proposed in technology divides comfort poor The problem of, there is higher promotional value.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is enlarged diagram at Figure 1A of the utility model.

Fig. 3 is enlarged diagram at Figure 1B of the utility model.

Fig. 4 is that the absorbing sweat of the utility model covers side structure schematic view.

In Fig. 1-4: head beam 1, protection block 2, the first spongy layer 201, ventilating groove 202, earplug 3, sealing shroud 4, the second sponge Layer 401, absorbing sweat cover 402, elastic band 4021.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that in the embodiments of the present invention institute it is directional instruction (such as upper and lower, left and right, it is preceding, It is only used for the relative positional relationship explained under a certain particular pose (as shown in the picture) between each component, movement feelings afterwards ...) Condition etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly, and the connection can be It is directly connected to, is also possible to be indirectly connected with.

Spongy layer, elastic band used in the utility model can be as obtained by being bought market or individual is customized.

Embodiment one:

Please referring to Fig. 1 to 4, in the utility model embodiment, a kind of wear-type noise reduction that comfort is strong depressurizes earphone, including Head beam 1, protection block 2, earplug 3 and sealing shroud 4,1 upper center of head beam are socketed with protection block 2, and the activity of 1 lower section two sides of head beam is even It is connected to earplug 3,3 side of earplug is socketed with sealing shroud 4；

Protection block 2 includes the first spongy layer 201 and ventilating groove 202, and the first spongy layer 201 is fitted tightly over guarantor by glue 2 external wall beneath of protecting block, ventilating groove 202 is through setting at 201 middle part of protection block 2 and the first spongy layer；

Sealing shroud 4 includes the second spongy layer 401 and absorbing sweat set 402, and the second spongy layer 401 is fitted tightly over close by glue 4 inner wall of big envelope, absorbing sweat set 402 are socketed in 4 side of sealing shroud；

Absorbing sweat set 402 includes elastic band 4021, and elastic band 4021 is socketed in absorbing sweat and covers 402 inside one end.

The strong wear-type noise reduction of comfort provided in this embodiment depressurizes earphone, being capable of the generation of 2 region of crown protection block Hot gas distributed from ventilating groove 202, reach 2 region of crown protection block and head interface have fine air permeability.

Embodiment two:

In the utility model embodiment, wherein the first spongy layer 201 is arranged in " circular arc " shape, and the first spongy layer 201 is thick Degree is 1.5cm, makes its first spongy layer 201 and there is soft contact surface on head, and protection block 2 can be slowed down and when head contacts by reaching The pressure of generation, and then have good wearing effect；202 quantity of ventilating groove is 5 or 5 or more, and 202 length of ventilating groove It is consistent, so that its ventilating groove 202 is distributed the hot gas that crown protection block region generates, reaches 2nd area of crown protection block Domain and head interface have fine air permeability, improve the comfort of a beam portion point；4 outer wall of sealing shroud is the soft face of cotton, keeps its close Big envelope 4 can encase completely ear, excessive without adjusting when making it possible to weaken the noise being passed to outside earplug 3, and then using Volume, the protective effect that ear is played；When the second spongy layer 401 is with a thickness of 3cm, can be affixed with ear relatively close and then right Ear has a effect of easing stress；When the second spongy layer 401 is with a thickness of 6cm, ear-drum and loudspeaker have certain spacing at this time, are formed It is hollow together, increase the concentration that phonoreception is propagated, improves the comfort of sound quality, absorbing sweat set 402 is the absorbing sweat set 402 of soft material, It absorb its absorbing sweat set 402 can the sweat that ear generates effectively, reach ear comfortable wearing；Elastic band 4021 is that elasticity is elastic Band 4021, and 4021 elastic range of elastic brace web is 5cm-8cm, after absorbing sweat set 402 packs into sealing shroud 4, makes its elasticity pine Absorbing sweat can be covered 402 one end and is fastened on sealing shroud 4 by taut band 4021, so that absorbing sweat set 402 is not easy to come loose, if absorbing sweat set 402 makes After a period of time, pulls it and, and then reach easy to clean.

The strong wear-type noise reduction of comfort provided in this embodiment depressurizes earphone, can weaken incoming outside earplug 3 make an uproar Sound, so that reaching the protection to ear without adjusting excessive volume when using.

Embodiment three:

In the wear-type noise reduction that comfort is strong decompression earphone a kind of using the utility model, firstly, using wear-type Before earphone, absorbing sweat set 402 is packed on sealing shroud 4, i.e., absorbing sweat can be covered 402 one end and is fastened on sealing shroud 4 by elastic band 4021, So that absorbing sweat set 402 is not easy to come loose, when using headphone, absorbing sweat set 402 can effectively absorb the sweat that ear generates, Reach ear comfortable wearing, if absorbing sweat set is 402 after a period of use, pulls it to clean, meanwhile, head beam 1 can be with Head contact, makes its first spongy layer 201 and there is soft contact surface on head, and protection block 2 can be slowed down and when head contacts by reaching The pressure of generation reaches crown protection finally, ventilating groove 202 can distribute the hot gas that crown protection block region generates 2 region of block and head interface have fine air permeability.

The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art, Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.

Claims (7)

1. a kind of wear-type noise reduction that comfort is strong depressurizes earphone, including head beam (1), protection block (2), earplug (3) and sealing shroud (4), it is characterised in that: head beam (1) upper center is socketed with protection block (2), and two sides activity connects below the head beam (1) It is connected to earplug (3), earplug (3) side is socketed with sealing shroud (4)；

The protection block (2) includes the first spongy layer (201) and ventilating groove (202), and first spongy layer (201) passes through glue It is fitted tightly over protection block (2) external wall beneath, the ventilating groove (202) is through setting in protection block (2) and the first spongy layer (201) middle part；

The sealing shroud (4) includes the second spongy layer (401) and absorbing sweat set (402), and second spongy layer (401) passes through glue It is fitted tightly over sealing shroud (4) inner wall, the absorbing sweat set (402) is socketed in sealing shroud (4) side；

The absorbing sweat set (402) includes elastic band (4021), and the elastic band (4021) is socketed in absorbing sweat set (402) internal one End.

2. the strong wear-type noise reduction of comfort according to claim 1 depressurizes earphone, it is characterised in that: first sponge Layer (201) is arranged in " circular arc " shape, and the first spongy layer (201) is with a thickness of 1.5cm.

3. the strong wear-type noise reduction of comfort according to claim 1 depressurizes earphone, it is characterised in that: the ventilating groove (202) quantity is 5 or 5 or more, and ventilating groove (202) length is consistent.

4. the strong wear-type noise reduction of comfort according to claim 1 depressurizes earphone, it is characterised in that: the sealing shroud (4) outer wall is the soft face of cotton.

5. the strong wear-type noise reduction of comfort according to claim 1 depressurizes earphone, it is characterised in that: second sponge Layer (401) is with a thickness of 3cm-6cm.

6. the strong wear-type noise reduction of comfort according to claim 1 depressurizes earphone, it is characterised in that: the absorbing sweat set It (402) is the absorbing sweat set (402) of soft material.

7. the strong wear-type noise reduction of comfort according to claim 1 depressurizes earphone, it is characterised in that: the elastic band (4021) it is elastic brace web (4021), and elastic brace web (4021) elastic range is 5cm-8cm.