CN205195960U - Stereo in -ear earphone - Google Patents
Stereo in -ear earphone Download PDFInfo
- Publication number
- CN205195960U CN205195960U CN201520999500.0U CN201520999500U CN205195960U CN 205195960 U CN205195960 U CN 205195960U CN 201520999500 U CN201520999500 U CN 201520999500U CN 205195960 U CN205195960 U CN 205195960U
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- China
- Prior art keywords
- spring
- connecting portion
- earplug
- headset body
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Abstract
The utility model discloses a stereo in -ear earphone, including earphone body, connecting portion, earplug portion and wire, wherein, the inside cavity structure, the embedded PCB board of this cavity structure of being of above -mentioned earphone body, above -mentioned connecting portion setting is on the earphone body to be close to the lateral part of earphone body, the hole is opened to the connecting portion lateral part, above -mentioned earplug portion installs in the lateral part trompil of connecting portion to connect into one wholly with the earphone body, above -mentioned wire setting is at the lateral part of earphone body to be connected with the PCB board electricity that the earphone body is inside, so that the transmission of audio frequency is connected and carries on to the earphone body with voice frequency generator. The utility model discloses but the earplug auto scaling is in order to adapt to human different earholes size, and convenient to use is swift.
Description
Technical field
The utility model relates to electronics field, refers in particular to a kind of stereo In-Ear Headphones.
Background technology
Electronic product industry development is rapid in recent years, the development in pluralism of electronic product, also the development of corresponding auxiliary product has been driven, earphone belongs to a kind of and assists the sound-producing device on intelligent terminal, it is instrument very common in people's daily life, In-Ear Headphones needs to be inserted by earplug in human body earhole when using, because human body earhole is not of uniform size, therefore the size control earplug is difficult to when earphone manufacturer produces earphone, a kind of means conventional at present namely by putting on the earcap of a soft shape on earplug, by earcap is designed to sizes, so that people's practicality is replaced according to self earhole size, this mode dismounting inconvenience, waste time and energy.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provide a kind of earplug can auto scaling to adapt to the different earhole size of human body, stereo In-Ear Headphones convenient to use.
The technical scheme that the utility model is taked is as follows: a kind of stereo In-Ear Headphones, comprises headset body, connecting portion, earplug portion and wire, and wherein, above-mentioned headset body inside is cavity structure, the embedded pcb board of this cavity structure; Above-mentioned connecting portion is arranged in headset body, and the sidepiece of close headset body, connecting portion sidepiece opens hole; Above-mentioned earplug portion is arranged in the side openings of connecting portion, to be connected in aggregates with headset body; Above-mentioned wire is arranged on the sidepiece of headset body, and is electrically connected with the pcb board of headset body inside, so that headset body is connected with audio-frequency generator and carries out the transmission of audio frequency.
Preferably, the described through hole of connecting portion sidepiece communicates with the cavity of headset body and earplug portion, so that sound spreads out of through earplug portion.
Preferably, described earplug portion comprises portable plate, pillar, spring base, spring and base plate, wherein, above-mentioned portable plate is arc structure, and portable plate comprises at least two, and one end of portable plate is connected on above-mentioned connecting portion, and extended along the periphery of connecting portion, the glomerate earplug portion of shape; Above-mentioned base plate is arranged on the bottom of portable plate, and base plate is provided with chute, and the other end of base plate inserts in chute, and is free to slide along chute, to adjust the size in spherical earplug portion, adapts to the earhole of different size.
Preferably, described column is arranged on portable plate inside, and one end of pillar is connected with connecting portion, and the other end is connected with base plate, so that the transmission of sound.
Preferably, described spring base is evenly distributed on the side of pillar, spring base is provided with spring, and spring one end is connected on spring base, and the other end is connected with the inwall of portable plate, when earplug portion inserts earhole, the inside extrusion spring of portable plate, spring-compressed, when earhole is extracted in earplug portion, portable plate, under the effect of springback power, outwards moves.
Preferably, the base plate below described earplug portion has the hole of at least two uniform intervals distributions, so that the transmission of sound.
Preferably, the end of described headset body and connecting position of wires are provided with a Silicone Case, so that guardwire, prevent fractureing and breakage of wire.
The beneficial effects of the utility model are:
The utility model carries out reformed AHP for the defect of prior art and deficiency, the earplug portion of conventional earphone is improved, earplug portion is designed to the chondritic that multiple portable plate is formed, the lower end of connecting plate buckles in the chute of base plate by buckle structure, and be free to slide along chute, to increase or to reduce the diameter of spherical earplug, automatically human body earhole size is suitable for, be connected on column by spring inside portable plate, utilize the bounce of spring to achieve automatically to regulate the reset of portable plate and diameter, during use, earplug portion is inserted in earhole, earhole inwall Compressive activities plate, make spring-compressed, so that earplug size is adjusted to human body earhole size automatically, after extracting earplug portion, the bounce of spring controls portable plate and automatically resets.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view of Fig. 1 middle ear piston part.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 2, the technical scheme that the utility model is taked is as follows: a kind of stereo In-Ear Headphones, comprises headset body 1, connecting portion 2, earplug portion 3 and wire 4, and wherein, above-mentioned headset body 1 inside is cavity structure, the embedded pcb board of this cavity structure; Above-mentioned connecting portion 2 is arranged in headset body 1, and the sidepiece of close headset body 1, connecting portion 2 sidepiece opens hole; Above-mentioned earplug portion 3 is arranged in the side openings of connecting portion 2, to be connected in aggregates with headset body 1; Above-mentioned wire 4 is arranged on the sidepiece of headset body 1, and is electrically connected with the pcb board of headset body 1 inside, so that headset body 1 is connected with audio-frequency generator and carries out the transmission of audio frequency.
The through hole of connecting portion 2 sidepiece communicates with the cavity of headset body 1 and earplug portion 3, so that sound spreads out of through earplug portion 3.
Earplug portion 3 comprises portable plate 31, pillar 32, spring base 33, spring 34 and base plate 35, wherein, above-mentioned portable plate 31 is arc structure, portable plate 31 comprises at least two, one end of portable plate 31 is connected on above-mentioned connecting portion 2, and extended along the periphery of connecting portion 2, the glomerate earplug portion 3 of shape; Above-mentioned base plate 35 is arranged on the bottom of portable plate 31, and base plate 35 is provided with chute 36, and the other end of base plate 35 inserts in chute 36, and is free to slide along chute 36, to adjust the size in spherical earplug portion 3, adapts to the earhole of different size.
It is inner that column 32 is arranged on portable plate 31, and one end of pillar 32 is connected with connecting portion 2, and the other end is connected with base plate 35, so that the transmission of sound.
Spring base 33 is evenly distributed on the side of pillar 32, spring base 33 is provided with spring 34, spring 34 one end is connected on spring base 33, the other end is connected with the inwall of portable plate 31, and when earplug portion 3 inserts earhole, portable plate 31 is extrusion spring 34 inwardly, spring 34 compresses, when earhole is extracted in earplug portion 3, portable plate 31, under the effect of spring 34 bounce, outwards moves.
Base plate 35 below earplug portion 3 has the hole of at least two uniform intervals distributions, so that the transmission of sound.
End and wire 4 junction of headset body 1 are provided with a Silicone Case, so that guardwire 4, prevent fractureing and breakage of wire 4.
Further, the earplug portion of the utility model to conventional earphone improves, earplug portion is designed to the chondritic that multiple portable plate is formed, the lower end of connecting plate buckles in the chute of base plate by buckle structure, and be free to slide along chute, to increase or to reduce the diameter of spherical earplug, automatically human body earhole size is suitable for, be connected on column by spring inside portable plate, utilize the bounce of spring to achieve automatically to regulate the reset of portable plate and diameter, during use, earplug portion is inserted in earhole, earhole inwall Compressive activities plate, make spring-compressed, so that earplug size is adjusted to human body earhole size automatically, after extracting earplug portion, the bounce of spring controls portable plate and automatically resets.
Embodiment of the present utility model just introduces its embodiment, does not lie in and limits its protection range.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (7)
1. a stereo In-Ear Headphones, it is characterized in that: comprise headset body (1), connecting portion (2), earplug portion (3) and wire (4), wherein, above-mentioned headset body (1) inside is cavity structure, the embedded pcb board of this cavity structure; Above-mentioned connecting portion (2) is arranged in headset body (1), and the sidepiece of close headset body (1), connecting portion (2) sidepiece opens hole; Above-mentioned earplug portion (3) is arranged in the side openings of connecting portion (2), to be connected in aggregates with headset body (1); Above-mentioned wire (4) is arranged on the sidepiece of headset body (1), and the pcb board inner with headset body (1) is electrically connected, so that headset body (1) is connected with audio-frequency generator and carries out the transmission of audio frequency.
2. the stereo In-Ear Headphones of one according to claim 1, it is characterized in that: the through hole of described connecting portion (2) sidepiece communicates with the cavity of headset body (1) and earplug portion (3), so that sound spreads out of through earplug portion (3).
3. the stereo In-Ear Headphones of one according to claim 2, it is characterized in that: described earplug portion (3) comprises portable plate (31), pillar (32), spring base (33), spring (34) and base plate (35), wherein, above-mentioned portable plate (31) is arc structure, portable plate (31) comprises at least two, one end of portable plate (31) is connected on above-mentioned connecting portion (2), and extended along the periphery of connecting portion (2), the glomerate earplug portion (3) of shape; Above-mentioned base plate (35) is arranged on the bottom of portable plate (31), base plate (35) is provided with chute (36), the other end of base plate (35) inserts in chute (36), and be free to slide along chute (36), to adjust the size of spherical earplug portion (3), adapt to the earhole of different size.
4. the stereo In-Ear Headphones of one according to claim 3, it is characterized in that: it is inner that described column (32) is arranged on portable plate (31), one end of pillar (32) is connected with connecting portion (2), the other end is connected with base plate (35), so that the transmission of sound.
5. the stereo In-Ear Headphones of one according to claim 4, it is characterized in that: described spring base (33) is evenly distributed on the side of pillar (32), spring base (33) is provided with spring (34), spring (34) one end is connected on spring base (33), the other end is connected with the inwall of portable plate (31), when earplug portion (3) inserts earhole, portable plate (31) is extrusion spring (34) inwardly, spring (34) compresses, when earhole is extracted in earplug portion (3), portable plate (31) is under spring (34) bounce effect, outside motion.
6. the stereo In-Ear Headphones of one according to claim 5, is characterized in that: the hole base plate (35) below the earplug portion (3) of telling having at least two uniform intervals distributions, so that the transmission of sound.
7. the stereo In-Ear Headphones of the one according to any one of claim 1-6; it is characterized in that: end and wire (4) junction of described headset body (1) are provided with a Silicone Case; so that guardwire (4), prevent fractureing and breakage of wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999500.0U CN205195960U (en) | 2015-12-03 | 2015-12-03 | Stereo in -ear earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999500.0U CN205195960U (en) | 2015-12-03 | 2015-12-03 | Stereo in -ear earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195960U true CN205195960U (en) | 2016-04-27 |
Family
ID=55788894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999500.0U Expired - Fee Related CN205195960U (en) | 2015-12-03 | 2015-12-03 | Stereo in -ear earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205195960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449271A (en) * | 2021-01-01 | 2021-03-05 | 朱昊男 | Ear-hanging type Bluetooth earphone capable of adjusting size of earplug |
-
2015
- 2015-12-03 CN CN201520999500.0U patent/CN205195960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449271A (en) * | 2021-01-01 | 2021-03-05 | 朱昊男 | Ear-hanging type Bluetooth earphone capable of adjusting size of earplug |
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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: 20160427 Termination date: 20181203 |