CN204906656U - Earphone shell structure - Google Patents
Earphone shell structure Download PDFInfo
- Publication number
- CN204906656U CN204906656U CN201520683077.3U CN201520683077U CN204906656U CN 204906656 U CN204906656 U CN 204906656U CN 201520683077 U CN201520683077 U CN 201520683077U CN 204906656 U CN204906656 U CN 204906656U
- Authority
- CN
- China
- Prior art keywords
- main casing
- loudspeaker
- sleeve
- sleeve pipe
- thick bamboo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses an earphone shell structure, including having the main casing body that holds the cavity, be used for hold setting up loudspeaker in the cavity the main casing body be located with the axis of loudspeaker has the position of contained angle, is provided with an outwardly directed sound section of thick bamboo, go out sound section of thick bamboo intercommunication hold the cavity, it keeps away from to go out a sound section of thick bamboo offered the draw -in groove on the lateral wall of the one end of the main casing body, a sleeve pipe is located with the axle sleeve go out on the sound section of thick bamboo and be provided with the fixture block on the sheathed tube inside wall, the fixture block inserts can prevent in the draw -in groove the sleeve pipe is in drop on going out a sound section of thick bamboo. Adopt above -mentioned technical scheme, it is outwardly directed on the main casing body through an independent play sound section of thick bamboo, can be with going out in a sound section of thick bamboo fills in the ear during use, rather than in filling in whole earphone the ear to make the volume that gets into the ear chamber less, can not cause great oppression to the ear.
Description
Technical field
The utility model relates to a kind of earphone case structure, belongs to ear phone technology field.
Background technology
Earphone is one of electronic product commonly used in people's daily life.Earphone generally includes housing and is installed on the loudspeaker in housing, described housing is provided with sound mouth and cable tray, and the sound that loudspeaker send spreads out of at sound mouth place, and earphone cord is connected to described loudspeaker by described cable tray.The earphone of general use is In-Ear earphone substantially, this earphone in Long-Time Service in can because listening, wear of long duration and occur that ear is ached, uncomfortable problem, take the mode of hangers that Headphone structure is set to address this problem common way, clip-on type earphone on market has much, the effect used also alternates betwwen good and bad, ubiquitous problem has certain distance between the sound mouth of clip-on type earphone and ear hole, a part of sound is caused outwardly to shed, reduce the sound sensory effects of user on the one hand, also other people can be affected on the other hand.
Utility model content
Therefore, the purpose of this utility model is to overcome defect of the prior art, provides a kind of In-Ear earphone case structure not easily causing ear to ache.
To achieve these goals, a kind of earphone case structure of the present utility model, comprises the main casing with accommodating chamber, for arranging loudspeaker in described accommodating chamber, be positioned at the position with the axis of described loudspeaker with angle at described main casing, be provided with outwardly directed go out sound cylinder; Described go out sound cylinder be communicated with described accommodating chamber; Describedly go out the lateral wall of sound cylinder away from one end of described main casing offers draw-in groove, one sleeve pipe coaxial sleeve to go out on sound cylinder and the madial wall of described sleeve pipe is provided with fixture block described in being located at, and described fixture block inserts in described draw-in groove and can prevent described sleeve pipe from going out sound cylinder comes off described; Described sleeve pipe is connected with a rubber sleeve away from one end of described main casing, and described rubber sleeve comprises first end and the second end, and the diameter of described first end is less than described second end, and described first end connects described sleeve pipe, and described second end is enclosed within the outside of described sleeve pipe.
Described main casing is provided with cable tray.
Described angle is 15 ° ~ 30 °.
Described angle is 15 °.
The first sleeve for positioning described loudspeaker and the second sleeve is provided with in described main casing, described first set jacket casing is located at the front end of described loudspeaker, the inwall of described first sleeve is provided with for first stepping down breach of stepping down to the front end of described loudspeaker; Described second jacket casing is located at the rear end of described loudspeaker, the inwall of described second sleeve is provided with for second stepping down breach of stepping down to the rear end of described loudspeaker.
The position of the rear end near described loudspeaker on described main casing offers air-vent.
Adopt technique scheme, earphone case structure of the present utility model, protruding on a main housing by independently going out sound cylinder, during use can by go out sound tube plug pleasant in, instead of by pleasant for whole earphone plug, thus make the small volume entering ear chamber, larger compressing can not be caused to ear, the position with the axis of described loudspeaker with angle sets out sound cylinder, meets human physiological structure, uses sound cylinder and is more easily deep in ear; Can be given and comfortable extruding in ear by rubber sleeve, earphone can not come off easily, and ear is also very comfortable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cutaway view.
Embodiment
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the present embodiment provides a kind of earphone case structure, comprises the main casing 1 with accommodating chamber, for arranging loudspeaker 11 in described accommodating chamber, be positioned at the position with the axis 11a of described loudspeaker 11 with angle α at described main casing, be provided with outwardly directed go out sound cylinder 12; Described go out sound cylinder 12 be communicated with described accommodating chamber; Describedly go out the lateral wall of sound cylinder 12 away from one end of described main casing offers draw-in groove 121, one sleeve pipe 13 coaxial sleeve to go out on sound cylinder 12 and the madial wall of described sleeve pipe is provided with fixture block 131 described in being located at, and described fixture block 131 inserts in described draw-in groove 121 and can prevent described sleeve pipe from going out sound cylinder comes off described; Described sleeve pipe is connected with a rubber sleeve 14 away from one end of described main casing, described rubber sleeve 14 comprises first end 14a and the second end 14b, the diameter of described first end is less than described second end, and described first end connects described sleeve pipe, and described second end is enclosed within the outside of described sleeve pipe.
Described main casing 1 is provided with cable tray 2.
Described angle α is 15 ° ~ 30 °.
Described angle α is preferably 15 °.
The first sleeve 21 and the second sleeve 22 for positioning described loudspeaker 11 is provided with in described main casing 1, described first sleeve 21 is set in the front end of described loudspeaker 11, the inwall of described first sleeve 21 is provided with for first stepping down breach 21a of stepping down to the front end of described loudspeaker 11; Described second sleeve 22 is set in the rear end of described loudspeaker 11, the inwall of described second sleeve 22 is provided with for second stepping down breach 22a of stepping down to the rear end of described loudspeaker 11.
The position of the rear end near described loudspeaker 11 on described main casing 1 offers air-vent 23, the air flow property in main casing 1 can be kept by air-vent 23, cause air compressing when avoiding loudspeaker 11 to vibrate and cause the reaction force of air on the vibrating diaphragm of loudspeaker 11 in main casing 1 excessive and affect tonequality.
Adopt technique scheme, earphone case structure of the present utility model, protruding on a main housing by independently going out sound cylinder, during use can by go out sound tube plug pleasant in, instead of by pleasant for whole earphone plug, thus make the small volume entering ear chamber, larger compressing can not be caused to ear, the position with the axis of described loudspeaker with angle sets out sound cylinder, meets human physiological structure, uses sound cylinder and is more easily deep in ear; Can be given and comfortable extruding in ear by rubber sleeve, earphone can not come off easily, and ear is also very comfortable.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And thus the apparent change of extending out or variation be still among the protection range that the utility model creates.
Claims (6)
1. an earphone case structure, is characterized in that: comprise the main casing with accommodating chamber, for arranging loudspeaker in described accommodating chamber, is positioned at the position with the axis of described loudspeaker with angle at described main casing, be provided with outwardly directed go out sound cylinder; Described go out sound cylinder be communicated with described accommodating chamber; Describedly go out the lateral wall of sound cylinder away from one end of described main casing offers draw-in groove, one sleeve pipe coaxial sleeve to go out on sound cylinder and the madial wall of described sleeve pipe is provided with fixture block described in being located at, and described fixture block inserts in described draw-in groove and can prevent described sleeve pipe from going out sound cylinder comes off described; Described sleeve pipe is connected with a rubber sleeve away from one end of described main casing, and described rubber sleeve comprises first end and the second end, and the diameter of described first end is less than described second end, and described first end connects described sleeve pipe, and described second end is enclosed within the outside of described sleeve pipe.
2. earphone case structure according to claim 1, is characterized in that: on described main casing, be provided with cable tray.
3. earphone case structure according to claim 2, is characterized in that: described angle is 15 ° ~ 30 °.
4. earphone case structure according to claim 3, is characterized in that: described angle is 15 °.
5. earphone case structure according to claim 4, it is characterized in that: in described main casing, be provided with the first sleeve for positioning described loudspeaker and the second sleeve, described first set jacket casing is located at the front end of described loudspeaker, the inwall of described first sleeve is provided with for first stepping down breach of stepping down to the front end of described loudspeaker; Described second jacket casing is located at the rear end of described loudspeaker, the inwall of described second sleeve is provided with for second stepping down breach of stepping down to the rear end of described loudspeaker.
6. earphone case structure according to claim 5, is characterized in that: the position of the rear end near described loudspeaker on described main casing offers air-vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683077.3U CN204906656U (en) | 2015-09-06 | 2015-09-06 | Earphone shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683077.3U CN204906656U (en) | 2015-09-06 | 2015-09-06 | Earphone shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906656U true CN204906656U (en) | 2015-12-23 |
Family
ID=54928794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520683077.3U Expired - Fee Related CN204906656U (en) | 2015-09-06 | 2015-09-06 | Earphone shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204906656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592380A (en) * | 2016-02-26 | 2016-05-18 | 深圳市优科威科技有限公司 | Noise-reducing earphone |
-
2015
- 2015-09-06 CN CN201520683077.3U patent/CN204906656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592380A (en) * | 2016-02-26 | 2016-05-18 | 深圳市优科威科技有限公司 | Noise-reducing earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160906 |