CN208971742U - A kind of earphone - Google Patents
A kind of earphone Download PDFInfo
- Publication number
- CN208971742U CN208971742U CN201821787487.2U CN201821787487U CN208971742U CN 208971742 U CN208971742 U CN 208971742U CN 201821787487 U CN201821787487 U CN 201821787487U CN 208971742 U CN208971742 U CN 208971742U
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- China
- Prior art keywords
- earphone
- control units
- gum cover
- control unit
- connector
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Abstract
A kind of earphone provided by the utility model, it is characterised in that: including shell, horn single body, first control units, gum cover, connection component.The gum cover is hollow and air is housed, the first control units is set to the hull outside, the gum cover is with the first control units by being connected to component connection, the first control units is equipped with adjustment portion, the connection component includes communicating pipe and the second control unit, the first control units can input inner chamber gas in the gum cover, and the gas in the gum cover can also be discharged outside to by second control unit.User can voluntarily adjust the size of gum cover, wear earphone more comfortable, and guarantee No leakage, keep bass more plentiful.
Description
Technical field
The utility model relates to technical field of acoustics, and in particular to a kind of earphone.
Background technique
As science and technology is 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 individual digital product is increasingly popularized, example
Such as common MP3 walkman, mobile phone, personal digital assistant (PDA) or notebook computer, even more everyday life are not
It can or lack.In addition, also being had already appeared in conjunction with radio and the mobile phone of MP3 function.Whether which kind of above-mentioned electronic product,
In order to allow user to listen to acoustic information provided by electronic product under the situation for not interfering other people, earphone has become electronics production
The necessary accessory of product.
Many young men like In-Ear Headphones now, and In-Ear Headphones close ear auditory canal, and bass is full.However by
Ear, the dimensional structure of ear canal in everyone is variant, and present most In-Ear Headphones are sealed by single gum cover, difficult
To guarantee its leakproofness, and it will appear and wear uncomfortable situation, therefore the improvement of ear muff structure certainly will be inevasible
Project.
Utility model content
The main purpose of the utility model is to propose a kind of earphone, by adjust gum cover size, make people wear into
More comfortable when ear earphone, performance is more preferable.
To achieve the above object, the utility model proposes: a kind of earphone, including shell, horn single body, first control
Portion, gum cover, connection component.The gum cover is hollow and air is housed, and the first control units is set to the hull outside, the glue
Set is connected to the first control units by being connected to component, and the connection component includes communicating pipe and the second control unit, and described the
One control unit is equipped with adjustment portion.
Preferably, the adjustment portion includes operating side and connector, and described connector one end is fixed on first control
Wherein on an inner wall, the other end connects the operating side in portion, is additionally provided with first through hole in the first control units.
Preferably, second control unit includes button, elastic component, baffle, retaining wall, second control unit one end and institute
First control units connection is stated, the other end is connected to the communicating pipe, and described elastic component one end connects the button, the elastic component
The other end is fixed with the baffle, the retaining wall is equipped on the second control unit inner wall, it is logical that the retaining wall is equipped with second
Second through-hole is completely covered in hole, the projection of the baffle.
Preferably, the operating side is pressing key.
Preferably, the connector is spring or shrinkable bar.
Preferably, the operating side is revolving part, and the connector is equipped with external screw thread, setting and institute on the revolving part
State the internal screw thread that connector is mutually matched.
Preferably, silica gel sealing ring is equipped between the first control units and the adjustment portion.
Preferably, sealed silicone is equipped between the button and second control unit.
The beneficial effects of the utility model are: a kind of earphone provided by the utility model, it is equipped on earphone outer covering and glue
The first control units of connection is covered, the first control units can input inner chamber gas in the gum cover, the gas in the gum cover
It can also be discharged outside to by second control unit.User can voluntarily adjust the size of gum cover, wear earphone and more relax
It is suitable, and guarantee No leakage, keep bass more plentiful.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure when earphone first control units that the utility model specific embodiment provides is uncompressed；
Fig. 2 is the knot of the second control unit when the earphone first control units that the utility model specific embodiment provides is uncompressed
Structure sectional view；
Fig. 3 is the cross-sectional view of the structure when earphone first control units that the utility model specific embodiment provides is compressed；
Fig. 4 is the structure of the second control unit when the earphone first control units that the utility model specific embodiment provides is compressed
Sectional view.
Drawing reference numeral explanation: shell 1, loudspeaker 2, gum cover 3, gum cover inner cavity 31, first control units 4, operating side 41, connector
42, silica gel sealing ring 43, first through hole 44, the second control unit 6, button 61, sealed silicone 62, elastic component 63, baffle 64, retaining wall
65, the second through-hole 66, communicating pipe 7.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is the cross-sectional view of the structure when earphone first control units that the utility model specific embodiment provides is uncompressed；
Fig. 2 is the cross-sectional view of the structure of the second control unit when the earphone first control units that the utility model specific embodiment provides is uncompressed
Figure；Fig. 3 is the cross-sectional view of the structure when earphone first control units that the utility model specific embodiment provides is compressed；Fig. 4 is this
The cross-sectional view of the structure of second control unit when the earphone first control units that utility model specific embodiment provides is compressed.
Specific embodiment:
As shown in Figures 1 to 4, a kind of earphone provided by the utility model, the earphone include shell 1, horn single body 2,
First control units 4, gum cover 3, connection component.The gum cover 3 is hollow, and gum cover inner cavity 31 is equipped with air, and the first control units 4 is set
Outside the shell 1, the gum cover 3 is connected to component connection, the first control units by described with the first control units 4
4 are equipped with adjustment portion, and the connection component includes communicating pipe 7 and the second control unit 6.
The adjustment portion includes operating side 41 and connector 42, and described 42 one end of connector is fixed on the first control units
4 wherein on an inner wall, and the other end connects the operating side 41, is additionally provided with first through hole 44 in the first control units 4.Described
Silica gel sealing ring 43 is equipped between one control unit 4 and the adjustment portion.
Second control unit 6 includes button 61, elastic component 63, baffle 64, retaining wall 65, described second control unit, 6 one end
It being connected to the first control units 4, the other end is connected to the communicating pipe 7, and described 63 one end of elastic component connects the button 61,
63 other end of elastic component and the baffle 64 are fixed, and the retaining wall 65 is equipped on 6 inner wall of the second control unit, described
Retaining wall 65 is equipped with the second through-hole 66, and second through-hole 66 is completely covered in the projection of the baffle 64.The button 61 and institute
It states and is equipped with sealed silicone 62 between the second control unit 6.
Wherein, the operating side 41 of the adjustment portion is pressing key, and the connector 42 is spring.When gum cover 3 is less than normal,
When needing to inflate inward.The pressing key is pressed, presses key pressing spring at this time, spring is in confined state, the first control
Portion became smaller 4 cavity volume moment, and intracavitary pressure increases (this is moment increase, and first through hole air leakage is smaller, can be ignored), gas
Into the second control unit 6 and the baffle 64 of second control unit 6 is impacted, the baffle 64 squeezes bullet under pressure
Property part 63.At this point, the elastic component 63 of second control unit 6 is in confined state, the baffle 64 is far from the gear
Wall 65, gas enters communicating pipe 7 by the second through-hole 66, and eventually enters into gum cover 3, and 3 volume of gum cover becomes larger.Reach comfortable
Stop pressing the pressing key after state, gas is entered in first control units 4 by first through hole 44, and pressing key is slowly restored to
Original state.
When 3 volume of gum cover is slightly larger, need to carry out discouraged.Push button 61 at this time, the baffle 64 are against the retaining wall
On 65, the second through-hole 66 is blocked by the baffle 64, and elastic component 63 is in confined state, and button 61 is far from second control
6 wall body of portion, the excessive gas in gum cover 3 are discharged outside to by the gap between 6 wall body of button 61 and the second control unit, gum cover
3 when reaching comfort conditions, release button 61.
Above embodiments provide a kind of earphone, when gum cover is less than normal, can by pressing first control units on pressing key,
Spring is squeezed, the gas in first control units is input in gum cover, gum cover is made to become larger；It, can be by described when gum cover is bigger than normal
Excessive gas is discharged second control unit, adjusts gum cover and becomes smaller.User can voluntarily adjust the size of gum cover, wear earphone more
Comfortably, and guarantee No leakage.
In another embodiment, the operating side 41 of the adjustment portion is pressing key, and the connector 42 is that can receive
Contracting bar.When gum cover 3 is less than normal, when needing to inflate inward.The pressing key is pressed, shrinkable bar contraction shortens at this time, the first control
Portion became smaller 4 cavity volume moment, and intracavitary pressure increases (this is moment increase, and first through hole air leakage is smaller, can be ignored), gas
Into the second control unit 6 and the second control unit baffle 64 is impacted, the baffle 64 squeezes elastic component 63 under pressure,
At this point, the elastic component 63 is in confined state, the baffle 64 far from the retaining wall 65, gas by the second through-hole 66 into
Enter to communicating pipe 7, and eventually enter into gum cover 3, gum cover 3 becomes larger.Stop pressing the pressing key, gas after reaching comfort conditions
Entered in first control units 4 by first through hole 44, pressing key is slowly restored to original state.
When 3 volume of gum cover is slightly larger, need to carry out discouraged.Push button 61 at this time, the baffle 64 are against the retaining wall
On 65, the second through-hole 66 is blocked by the baffle 64, and elastic component 63 is in confined state, and button 61 is far from second control
6 wall body of portion, the excessive gas in gum cover 3 are discharged outside to by the gap between 6 wall body of button 61 and the second control unit, gum cover
3 when reaching comfort conditions, release button 61.
A kind of earphone that above embodiments provide can pass through the pressing key in pressing first control units when gum cover is less than normal
It drives shrinkable bar to be shunk, the gas in first control units is input in gum cover, gum cover is made to become larger；When gum cover is bigger than normal
When, excessive gas can be discharged by second control unit, adjust gum cover and become smaller.User can voluntarily adjust the size of gum cover,
It wears earphone more comfortable, and guarantees No leakage.
In another embodiment, the operating side 41 of the adjustment portion is revolving part, and the connector 42 is equipped with
External screw thread, the internal screw thread that setting is mutually matched with the connector 42 on the revolving part.When gum cover 3 is less than normal, need to fill inward
When gas.Rotation revolving part drives the connector 42 close to the fixing end of the connector 42, and 4 inner cavity of first control units holds at this time
Product becomes smaller, and intracavitary pressure increases (this is moment increase, and first through hole air leakage is smaller, can be ignored), and gas enters the second control
Portion 6 simultaneously impacts the second control unit baffle 64, and the baffle 64 squeezes elastic component 63 under pressure, at this point, the bullet
Property part 63 be in confined state, the baffle 64 enters communicating pipe by the second through-hole 66 far from the retaining wall 65, gas
7, and eventually enter into gum cover 3, gum cover 3 becomes larger.Stop pressing the pressing key after reaching comfort conditions, gas is logical by first
Hole 44 enters in first control units 4, and pressing key is slowly restored to original state.
When 3 volume of gum cover is slightly larger, need to carry out discouraged.Push button 61 at this time, the baffle 64 are against the retaining wall
On 65, the second through-hole 66 is blocked by the baffle 64, and elastic component 63 is in confined state, and button 61 is far from second control
6 wall body of portion, the excessive gas in gum cover 3 are discharged outside to by the gap between 6 wall body of button 61 and the second control unit, gum cover
3 when reaching comfort conditions, release button 61.
A kind of earphone that above embodiments provide can pass through the revolving part in rotation first control units when gum cover is less than normal
It drives the connector close to the fixing end of the connector, the gas in first control units is input in gum cover, gum cover is made
Become larger；When gum cover is bigger than normal, excessive gas can be discharged by second control unit, adjust gum cover and become smaller.User can be voluntarily
The size for adjusting gum cover wears earphone more comfortable, and guarantees No leakage, keeps bass more plentiful.
Claims (8)
1. a kind of earphone, which is characterized in that the earphone includes:
Shell；
Horn single body；
First control units, the first control units are set to the hull outside, and the first control units includes adjustment portion；
Gum cover, the gum cover are hollow and filled with gas；
It is connected to component, the gum cover is connected to component connection by described with the first control units, and the connection component includes connecting
Siphunculus and the second control unit.
2. a kind of earphone as described in claim 1, the adjustment portion includes operating side and connector, and described connector one end is solid
The first control units is scheduled on wherein on an inner wall, the other end connects the operating side, and the is additionally provided in the first control units
One through-hole.
3. a kind of earphone as described in claim 1, which is characterized in that second control unit includes button, elastic component, gear
Piece, retaining wall, second control unit one end are connected to the first control units, and the other end is connected to the communicating pipe, the bullet
Property part one end connect the button, the elastic component other end is fixed with the baffle, is set on the second control unit inner wall
There is the retaining wall, the retaining wall is equipped with the second through-hole, and second through-hole is completely covered in the projection of the baffle.
4. a kind of earphone as described in claim 1, which is characterized in that be equipped between the first control units and the adjustment portion
Silica gel sealing ring.
5. a kind of earphone as claimed in claim 2, which is characterized in that the operating side is pressing key.
6. a kind of earphone as claimed in claim 2, which is characterized in that the connector is spring or shrinkable bar.
7. a kind of earphone as claimed in claim 2, which is characterized in that the operating side is revolving part, sets on the connector
There are external screw thread, the internal screw thread that setting is mutually matched with the connector on the revolving part.
8. a kind of earphone as claimed in claim 3, which is characterized in that be equipped between the button and second control unit close
Seal silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787487.2U CN208971742U (en) | 2018-11-01 | 2018-11-01 | A kind of earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787487.2U CN208971742U (en) | 2018-11-01 | 2018-11-01 | A kind of earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971742U true CN208971742U (en) | 2019-06-11 |
Family
ID=66760905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821787487.2U Active CN208971742U (en) | 2018-11-01 | 2018-11-01 | A kind of earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040315A (en) * | 2021-11-30 | 2022-02-11 | 歌尔科技有限公司 | Earmuff structure processing method, earmuff structure and earphone |
| US11910152B2 (en) | 2020-11-25 | 2024-02-20 | Chiun Mai Communication Systems, Inc. | Earphone |
-
2018
- 2018-11-01 CN CN201821787487.2U patent/CN208971742U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11910152B2 (en) | 2020-11-25 | 2024-02-20 | Chiun Mai Communication Systems, Inc. | Earphone |
| CN114040315A (en) * | 2021-11-30 | 2022-02-11 | 歌尔科技有限公司 | Earmuff structure processing method, earmuff structure and earphone |
| WO2023098062A1 (en) * | 2021-11-30 | 2023-06-08 | 歌尔科技有限公司 | Processing method for earpad structure, earpad structure and earphone |
| CN114040315B (en) * | 2021-11-30 | 2023-08-08 | 歌尔科技有限公司 | Earmuff structure processing method, earmuff structure and earphone |
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