CN203761557U - Earplug type half in-ear blocked earphone - Google Patents
Earplug type half in-ear blocked earphone Download PDFInfo
- Publication number
- CN203761557U CN203761557U CN201320894362.0U CN201320894362U CN203761557U CN 203761557 U CN203761557 U CN 203761557U CN 201320894362 U CN201320894362 U CN 201320894362U CN 203761557 U CN203761557 U CN 203761557U
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- CN
- China
- Prior art keywords
- sound
- ear
- earphone
- cylindrical projection
- housing
- 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 - Lifetime
Links
- 206010033078 Otitis media Diseases 0.000 claims description 41
- 230000000694 effects Effects 0.000 abstract description 17
- 210000000613 ear canal Anatomy 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Abstract
The utility model discloses an earplug type half in-ear blocked earphone which comprises a front cover housing, a rubber earmuff, a loudspeaker, an audio frequency lead wire and a rear cavity housing. Two cylindrical projections are disposed on one side of the front cover housing, wherein one cylindrical projection is larger than the other one. Sound outlets are disposed in the middle of the cylindrical projections. The cylindrical projections are provided with rubber earmuff clamping groove positions. The rubber earmuff is in cup joint with the front cover housing through the cylindrical projections and the clamping groove positions thereof. The entire rubber earmuff covers parts of the front cover housing and the rear cavity housing. A lateral sound outlet end of the rubber earmuff is oval and is provided with sound inlets corresponding to the cylindrical projections. A cover face of the front cover housing is provided with air conduction sound-transmitting holes. A slide device is disposed above the air conduction sound-transmitting holes and is provided with a slide plate. The earplug type half in-ear blocked earphone, by utilizing the rubber earmuff to block an ear canal opening, can effectively reduce sound leakage, enhance mega bass effect and sound insulation effect, and because the soft rubber earmuff does not need to be plugged into the ear canal directly, the earplug type half in-ear blocked earphone is comfortable to wear.
Description
Technical field
The utility model relates to earphone technical field, relates in particular to the pleasant blanking type earphone of a kind of ear inserting type half.
Background technology
At present, known ear-plug type earphone mainly contains two kinds: PlayGear Stealth and In-Ear Headphones.
PlayGear Stealth comprises protecgulum housing, rear cavity shell, loud speaker and audio wire, while wearing, plug is in auricle, can not produce and stop up sense duct, comfort level is relatively good, but the structure of PlayGear Stealth and wearing mode have determined that it cannot inaccessible duct, so a lot of sound is all along with the gap of earphone periphery has been missed, and noise also more easily enters in ear; Although PlayGear Stealth can be reduced and be leaked sound and hermetic section noise by cover sponge cover, effect is also not obvious.
In-Ear Headphones comprises glue ear cover, front cavity shell, rear cavity shell, loud speaker and audio wire, while wearing, glue ear cover is filled in to duct, although can effectively reducing, In-Ear Headphones leaks sound and isolated noise, thereby obtain good supper bass effect and soundproof effect, but the sound conduction that the stethoscope effect of In-Ear Headphones can in use can be vibrated audio wire is in ear, equally also can allow people feel that the sound of eating is large especially adorning oneself with in In-Ear Headphones is eaten, have a strong impact on audition impression; Be exactly that In-Ear Headphones can allow people feel there is foreign body sensation fill in duct in the time wearing time in addition, very uncomfortable; In addition, the glue ear cover great majority of In-Ear Headphones are bowl-type, bullet-headed or straight tube shape, and generally, due to the special shape of duct mouth, the glue ear cover of these shapes is difficult to just seal duct, causes leakage sound to a certain extent; Have again a problem be exactly In-Ear Headphones in the time adorning oneself with people's voice call, can allow people feel own one's voice in speech very nature.
Summary of the invention
The deficiency in use existing in order to overcome existing PlayGear Stealth and In-Ear Headphones, the utility model provides a kind of ear inserting type half pleasant blanking type earphone, this earphone can effectively reduce leakage sound, promote supper bass effect, can take into account again the comfortableness of wearing, and can also reduce the stethoscope effect of earphone simultaneously.
The technical scheme that the utility model solves its technical problem employing is: the pleasant blanking type earphone of a kind of ear inserting type half, comprise protecgulum housing (2), glue ear cover (1), loud speaker (3), audio wire (5), rear cavity shell (4), loud speaker (3) is placed in protecgulum housing (2), loud speaker (3) is connected with audio wire (5), one side of protecgulum housing (2) is provided with two cylindrical projection (6), one of them cylindrical projection (6) is greater than another one cylindrical projection (6), cylindrical projection (6) middle part has sound mouth (7), cylindrical projection (6) is provided with glue ear cover (1) slot (8), glue ear cover (1) is by two cylindrical projection (6) and slot (8) and protecgulum housing (2) socket, glue ear cover (1) entirety is wrapped in protecgulum housing (2) and rear cavity shell (4) part, glue ear cover (1) side goes out sound end ovalisation shape and offers the sound mouth (7) corresponding with cylindrical projection (6), on protecgulum housing (2) capping, offer air guide penetrable sound hole (10), glue ear cover (1) offers the sound mouth corresponding with air guide penetrable sound hole (10), air guide penetrable sound hole (10) top is provided with carriage (11), and carriage is provided with slide plate (12).
While wearing, glue ear cover (1) side is filled in to duct mouth, duct mouth is slightly irregular elliptical shape (B region as shown in Figure 7, duct mouth top is slightly larger than below), and glue ear cover (1) side to go out sound end be also oval (as shown in Figure 2) and similar to the shape of duct mouth, add the flexibility of glue ear cover (1), make glue ear cover (1) side in the time filling in duct mouth, can slightly do to coincide and the inaccessible effect that acquires a certain degree with duct mouth after distortion, thus effective minimizing leakage sound and isolated noise strengthen supper bass effect.Because glue ear cover (1) is not directly filled in duct (a-quadrant as shown in Figure 7), thus can not allow people have strong foreign body sensation, and adopted the structural design of ear type, comfort level can promote greatly.The air guide penetrable sound hole (10) of protecgulum housing (2) can lower the pressure in duct, reduces the stethoscope effect of earphone; In the time wearing earphone and carry out voice call, air guide penetrable sound hole (10) also can allow outside sound enter in ear, make own one's voice in speech become nature some.Carriage (11) on air guide penetrable sound hole (10) can be controlled by promoting slide plate (12) opening and closing of air guide penetrable sound hole (10): in the time that ambient noise is larger, can promote slide plate (11) and close air guide penetrable sound hole (10) to completely cut off noise, also can further strengthen supper bass effect simultaneously; Quieter when maybe needing to wear earphone and carrying out voice call when around, can promote slide plate (12) and open air guide penetrable sound hole (9); Can also control by promoting slide plate (12) quantity of air guide penetrable sound hole (10), thereby control the air inflow of earphone, to reach the effect of fine setting sound.
The beneficial effects of the utility model are, seal duct mouth by glue ear cover and can effectively reduce leakage sound, strengthen supper bass effect and soundproof effect, and soft glue ear cover is without jam-pack duct, can make to wear more comfortable, can reduce the stethoscope effect of earphone simultaneously, when wearing in addition earphone and carrying out voice call own one's voice in speech also become nature some.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model glue ear cover profile schematic diagram.
Fig. 3 is the right front view of the utility model protecgulum housing.
Fig. 4 is the cutaway view of carriage I-I in Fig. 3.
Fig. 5 is the right front view of the utility model glue ear cover.
Fig. 6 is that the utility model puts the schematic diagram after glue ear cover.
Fig. 7 is the ear region schematic diagram that the utility model seals while wearing.
1. glue ear covers in figure, 2. protecgulum housing, 3. loud speaker, 4. rear cavity shell, 5. audio wire, 6. cylindrical projection, 7. sound mouth, 8. slot, 9. step, 10. air guide penetrable sound hole, 11. carriages, 12. slide plates, 13, clip slot, A. duct, B. duct mouth
Embodiment
As shown in Figure 1, the pleasant blanking type earphone of a kind of ear inserting type half, comprise protecgulum housing (2), glue ear cover (1), loud speaker (3), audio wire (5), rear cavity shell (4), loud speaker (3) is placed in protecgulum housing (2), loud speaker (3) is connected with audio wire (5), one side of protecgulum housing (2) is provided with two cylindrical projection (6), one of them cylindrical projection (6) is greater than another one cylindrical projection (6), cylindrical projection (6) middle part has sound mouth (7), cylindrical projection (6) is provided with glue ear cover (1) slot (8), glue ear cover (1) is by two cylindrical projection (6) and slot (8) and protecgulum housing (2) socket, glue ear cover (1) entirety is wrapped in protecgulum housing (2) and rear cavity shell (4) part, glue ear cover (1) side goes out sound end ovalisation shape and offers the sound mouth (7) corresponding with cylindrical projection (6), rear cavity shell (4) fore-end forms a height step (9), makes glue ear cover (1) edge and rear cavity shell (4) joint can be smooth.As shown in Figure 3, on protecgulum housing (2) capping, offer air guide penetrable sound hole (10), air guide penetrable sound hole (10) rectangularity distributes, and glue ear cover (1) offers the sound mouth corresponding with air guide penetrable sound hole (10); Air guide penetrable sound hole (10) top is provided with carriage (11), also rectangularity being connected as a single entity with protecgulum housing (2) of carriage (11), the size of carriage (11) and air guide penetrable sound hole (10) distribute in the same size; Carriage (11) is provided with slide plate (12), and slide plate (12) is realized back and forth and being promoted by the clip slot (13) on carriage (11) both sides; The thickness of the height of carriage (11) and glue ear cover (1) is consistent, protecgulum housing (2) puts after glue ear cover (1) like this, and carriage (11) just can keep smooth with protecgulum housing (2) capping.
While wearing earphone, glue ear cover (1) side is filled in to duct mouth (B region as shown in Figure 7), duct mouth is slightly irregular elliptical shape (B region as shown in Figure 7, duct mouth top is slightly larger than below), and glue ear cover (1) side to go out sound end be also oval (as shown in Figure 2) and similar to the shape of duct mouth, add the flexibility of glue ear cover (1), after making glue ear cover (1) side can slightly do distortion in the time filling in duct mouth and duct mouth coincide and the inaccessible effect that acquires a certain degree.Owing to there is no directly glue ear cover (1) to be filled in duct (a-quadrant as shown in Figure 7), so can not produce too large obstruction sense and foreign body sensation to duct, comfort level can promote greatly.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model, and all do not depart from technical scheme and the improvement thereof of the utility model spirit and scope, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. the pleasant blanking type earphone of ear inserting type half, comprise protecgulum housing (2), glue ear cover (1), loud speaker (3), audio wire (5), rear cavity shell (4), loud speaker (3) is placed in protecgulum housing (2), loud speaker (3) is connected with audio wire (5), it is characterized in that: a side of protecgulum housing (2) is provided with two cylindrical projection (6), one of them cylindrical projection (6) is greater than another one cylindrical projection (6), cylindrical projection (6) middle part has sound mouth (7), cylindrical projection (6) is provided with glue ear cover (1) slot (8), glue ear cover (1) is by two cylindrical projection (6) and slot (8) and protecgulum housing (2) socket, glue ear cover (1) entirety is wrapped in protecgulum housing (2) and rear cavity shell (4) part, glue ear cover (1) side goes out sound end ovalisation shape and offers the sound mouth (7) corresponding with cylindrical projection (6).
2. the pleasant blanking type earphone of a kind of ear inserting type half according to claim 1, it is characterized in that: on described protecgulum housing (2) capping, offer air guide penetrable sound hole (10), described glue ear cover (1) offers the sound mouth corresponding with air guide penetrable sound hole (10), air guide penetrable sound hole (10) top is provided with carriage (11), and carriage is provided with slide plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894362.0U CN203761557U (en) | 2013-12-31 | 2013-12-31 | Earplug type half in-ear blocked earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894362.0U CN203761557U (en) | 2013-12-31 | 2013-12-31 | Earplug type half in-ear blocked earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203761557U true CN203761557U (en) | 2014-08-06 |
Family
ID=51256785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320894362.0U Expired - Lifetime CN203761557U (en) | 2013-12-31 | 2013-12-31 | Earplug type half in-ear blocked earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203761557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959853A (en) * | 2016-06-20 | 2016-09-21 | 歌尔股份有限公司 | Headphone |
| TWI683580B (en) * | 2016-12-09 | 2020-01-21 | 美律實業股份有限公司 | Earphone |
-
2013
- 2013-12-31 CN CN201320894362.0U patent/CN203761557U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959853A (en) * | 2016-06-20 | 2016-09-21 | 歌尔股份有限公司 | Headphone |
| TWI683580B (en) * | 2016-12-09 | 2020-01-21 | 美律實業股份有限公司 | Earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Lai Junbo Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lai Junbo Document name: Notification to Pay the Fees |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |