CN204906648U - Headphone device - Google Patents
Headphone device Download PDFInfo
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- CN204906648U CN204906648U CN201520575110.0U CN201520575110U CN204906648U CN 204906648 U CN204906648 U CN 204906648U CN 201520575110 U CN201520575110 U CN 201520575110U CN 204906648 U CN204906648 U CN 204906648U
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- ear casing
- wire
- protective sleeve
- headphone device
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Abstract
The utility model provides a headphone device, including earphone shell, center and wire rod protective sheath, wherein, the bottom of earphone shell is provided with gear plate, is provided with the opening that supplies the wire rod protective sheath to pass with gear plate corresponding side on the earphone shell, the one end that the wire rod protective sheath inserted the earphone shell is provided with the recess, the bottom of center is provided with the tip assorted constant head tank that is provided with the one end of recess with the wire rod protective sheath, and, be provided with the opening that supplies the wire rod protective sheath to pass equally with constant head tank corresponding side on the center, the center is fixed in the earphone shell of being in the same place with the assembly of linear protective sheath. Utilize the utility model discloses, the problem that the mould preparation is difficult, deviation and the fixed mode of wire rod protective sheath appear in the earphone shell of moulding plastics easily that can solve the earphone shell.
Description
Technical field
The utility model relates to ear phone technology field, more specifically, relates to a kind of Headphone device.
Background technology
Along with the continuous progress of science and technology, electronic product invariably towards the trend development of light and handy miniaturization, such as common MP3 walkman, personal digital assistant (PDA), notebook computer etc., especially routine work and life in very important instrument.
No matter which kind of electronic product above-mentioned, the acoustic information listened to electronic product to allow user under the situation not disturbing other people and provide, earphone has become the necessary accessory of each electronic product, earphone itself also provides preferably transfer voice for listener, makes listener clearly hear and to understand sound-content.
At present, general ear casing needs on mould, to do back-off, the back-off positional structure of existing ear casing as shown in Figure 1, and in the embodiment shown in fig. 1, A is the back-off position of the corresponding mould of product, forms bayonet socket position at the A place of ear casing.The ear casing of this structure belongs to strong de-structure, also need back-off depanning, and therefore the Mold Making of the ear casing of this structure is more difficult, and when injection moulding generates this ear casing, is easy to the problem occurring product size deviation in generation.
Some users are when using earphone now, expect that earphone case outside is for plastic material, and enclosure interior are metal material, and existing technology can not complete this demand, Given this, be necessary to be further improved the structure of earphone, to solving the problem.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of Headphone device, by earphone case is removed ear casing and center, to solve the problem that Mold Making is difficult, deviation and protective sleeve for wire fixed form easily appear in injection moulding ear casing of ear casing.
The utility model provides a kind of headset plug, comprises ear casing, center and protective sleeve for wire; Wherein, the bottom of ear casing is provided with gear plate, and side corresponding with gear plate on ear casing is provided with the opening passed for protective sleeve for wire; One end of protective sleeve for wire plugged earphone shell is provided with groove; The bottom of center is provided with the location notch that the end that arranges reeded one end with protective sleeve for wire matches; Further, corresponding with location notch on center side is same is provided with the opening passed for protective sleeve for wire; Center is fixed in the ear casing be assembled together with protective sleeve for wire.
In addition, preferred structure is, the inner side of the openend of center is provided with annular groove.
In addition, preferred structure is, together with the end that gear plate and protective sleeve for wire are arranged reeded one end by location notch is fixed.
In addition, preferred structure is, the opening being arranged on ear casing side and the opening shape being arranged on center side, size are identical.
In addition, preferred structure is, is arranged on the shape of the opening of ear casing side, the shape of cross section of size and protective sleeve for wire, size are identical.
In addition, preferred structure is, the openend of center, higher than the openend of ear casing, makes the ear casing that is assembled together and center between openend, form annular snap button bit.
In addition, preferred structure is, center and ear casing are fixed by the mode of ultrasonic wave or some glue.
In addition, preferred structure is, ear casing and center are tubular structure.
From technical scheme above, the Headphone device that the utility model provides, can obtain following beneficial effect:
1) protective sleeve for wire is fixed in ear casing by center, can choose different materials according to different demands;
2) splitting into two pieces by originally there is strong de-structure, ear casing Mold Making difficulty can be reduced, and this Headphone device mould not existing back-off, can solve the problem that deviation appears in ear casing product.
Accompanying drawing explanation
By reference to the content below in conjunction with the description of the drawings and claims, and understand more comprehensively along with to of the present utility model, other object of the present utility model and result will be understood and easy to understand more.In the accompanying drawings:
Fig. 1 is the back-off positional structure schematic diagram of existing ear casing;
Fig. 2 is the Headphone device schematic diagram according to the utility model embodiment;
Fig. 3 is the Headphone device perspective view according to the utility model embodiment;
Fig. 4 is the Headphone device decomposition texture schematic diagram according to the utility model embodiment;
Fig. 5 is protective sleeve for wire according to the utility model embodiment and middle frame structure schematic diagram;
Fig. 6 is the ear casing end view according to the utility model embodiment;
Fig. 7 is the ear casing front view according to the utility model embodiment;
Fig. 8 is the center end view according to the utility model embodiment;
Fig. 9 is the center front view according to the utility model embodiment.
Reference numeral wherein comprises: buckle position A ', ear casing 1, center 2, protective sleeve for wire 3, gear plate 4, groove 5, location notch 6, ear casing opening 7, center opening 8 that the back-off position A of the corresponding mould of product, center and ear casing are formed.
Label identical in all of the figs indicates similar or corresponding feature or function.
Embodiment
In the following description, for purposes of illustration, in order to provide the complete understanding to one or more embodiment, many details have been set forth.But, clearly, also these embodiments can be realized when there is no these details.
Mould for the existing ear casing of aforementioned proposition needs to do back-off, the making difficulty very of its mould, and when this ear casing of injection moulding, product size is easy to produce the problems such as deviation.In addition, user is when using earphone, need a kind of earphone case outside for plastic material, and enclosure interior is the earphone of metal material, but existing technology can not complete this demand, therefore the utility model proposes a kind of Headphone device, to originally there is the position of strong de-structure, split into two pieces, that is: (ear casing can be plastic material for ear casing and center, center can be metal material), mould is made to there is not back-off, the manufacture difficulty of mould can be reduced, because the position taking off by force structure splits into two pieces, the two pieces ear casing splitted into and center can be good at fixing protective sleeve for wire, this two pieces cooperatively interacts and also can form required buckle position, also can meet the demand of user simultaneously.
Below with reference to accompanying drawing, specific embodiment of the utility model is described in detail.
In order to the structure of the Headphone device that the utility model provides is described, Fig. 1 to Fig. 9 has carried out exemplary sign to the structure of Headphone device respectively from different perspectives.Particularly, Fig. 1 shows the back-off positional structure of existing ear casing; Fig. 2 shows the Headphone device structure according to the utility model embodiment; Fig. 3 shows the Headphone device stereochemical structure according to the utility model embodiment; Fig. 4 shows and illustrates according to the Headphone device decomposition texture of the utility model embodiment; Fig. 5 shows protective sleeve for wire according to the utility model embodiment and middle frame structure; Fig. 6 shows the ear casing side-looking structure according to the utility model embodiment; Fig. 7 shows according to the positive TV structure of the ear casing of the utility model embodiment; Fig. 8 shows the center side-looking structure according to the utility model embodiment; Fig. 9 shows according to the positive TV structure of the center of the utility model embodiment.
As Fig. 1 to Fig. 9 jointly shown in, the utility model provides a kind of Headphone device, comprises ear casing 1, center 2, protective sleeve for wire 3.Wherein, ear casing 1 and center 2 are tubular structure.The bottom of ear casing 1 is provided with gear plate 4, and side corresponding with gear plate 4 on ear casing 1 arranges the ear casing opening 7 passed for merit protective sleeve for wire 3.The bottom of center 2 is provided with location notch 6, and the same center opening 8 being provided with confession protective sleeve for wire 3 and passing in side corresponding with location notch 6 on center 2, the inwall of the openend of center 2 is provided with annular groove.One end of protective sleeve for wire 3 plugged earphone shell 1 is provided with groove 5.
Particularly; the end that location notch 6 and the protective sleeve for wire 3 of the bottom setting of center 2 are provided with one end of groove 5 matches; protective sleeve for wire 3 is provided with until gear plate 4 in one end plugged earphone shell 1 of groove 5, and center 2 is fixed in the ear casing 1 be assembled together with protective sleeve for wire 3.
Wherein, protective sleeve for wire 3 through ear casing opening 7 plugged earphone shell 1 until gear plate 4; side corresponding with location notch 6 on center 2 is same is provided with the center opening 8 passed for protective sleeve for wire 3; in the process of assembling; center opening 8 is corresponding with ear casing opening 7, inner for protective sleeve for wire 3 plugged earphone shell 1.Wherein, it should be noted that, the ear casing opening 7 being arranged on ear casing side and center opening 8 shape being arranged on center 2 side, size are identical; Be arranged on the shape of the ear casing opening 7 of ear casing side, the shape of cross section of size and protective sleeve for wire 3, size are identical, only have this design guarantee protective sleeve for wire 3 plugged earphone shell 1 inner.
In the utility model, together with the end that gear plate 4 and protective sleeve for wire 3 are provided with one end of groove 5 by location notch 6 is fixed.It should be noted that, gear plate 4 is parts of ear casing 1, as long as center 2 and ear casing 1 are fixed, in the utility model, center 2 is fixed to ear casing 1, can be fixed by ultrasonic wave, also can be fixed by the mode of some glue.Therefore, between location notch 6 and gear plate 4 according to actual needs, location notch 6 is set the need of static stall plate 4.In other words, the effect of the location notch 6 arranged bottom center 2 is fixing protective sleeve for wires 3, prevents protective sleeve for wire 3 landing from ear casing 1, and the position of fixing protective sleeve for wire 3 in ear casing 1, prevents protective sleeve for wire 3 from moving.
In the utility model, the ear casing 1 of Headphone device, mutually to mate between center 2 and protective sleeve for wire 3, comparatively firm fixing protective sleeve for wire 3, wherein, assembling sequence concrete between them is: first, one end protective sleeve for wire 3 being provided with groove 5 is inserted in the gear plate 4 in ear casing 1, and now, the groove 5 of protective sleeve for wire also will enter in ear casing 1, then, the end of groove 5 one end location notch 6 in center 2 and the protective sleeve for wire 3 in ear casing 1 are provided with is mated mutually, with fixing protective sleeve for wire 3, and center 2 is fixed in ear casing 1 by ultrasonic wave or some glue, such ear casing 1, center 2 and protective sleeve for wire 3 fit together, ear casing 1 and center 2 assemble coordinate in form the buckle position A ' that the center 2 shown in Fig. 2 formed with ear casing, that is, the openend of center 2 is higher than the openend of ear casing 1, make the ear casing 1 that is assembled together and center 2 between openend, form annular snap button bit.
The structural design of Headphone device of the present utility model, to be cooperatively interacted the buckle position required for just being formed by ear casing 1 and center 2, is not adopted the mould that making is difficult, make mould there is not back-off, can reduce the manufacture difficulty of mould.
In the utility model; protective sleeve for wire 3 is except the earphone cord in protection Headphone device; the effect of ornament-ear machine can also be played; in order to make Headphone device more attractive in appearance; can change the material of protective sleeve for wire in the utility model, general existing protective sleeve for wire is plastic material, can be replaced by stainless material; except attractive in appearance, the protection to Headphone device tone frequency channel wire can also be increased.In the utility model, because protective sleeve for wire 3 is arranged between ear casing 1 and center 2, three cooperatively interacts, and protective sleeve for wire 3 is well fixed, and can not offset, and protects the earphone cord in Headphone device not suffer damage better.
In sum, at Headphone device of the present utility model, existing strong de-structure is splitted into two pieces, that is: ear casing 1 and center 2, this project organization, first can meet the demand of user to earphone case different materials, and ear casing 1 can be the ear casing of plastic cement material, center 2 according to actual needs, can be made into the center of metal material or stainless steel.Secondly, protective sleeve for wire 3 is fixed in the acting in conjunction that cooperatively interacts of ear casing 1 and center 2, prevents protective sleeve for wire 3 from moving, thus makes protective sleeve for wire can play the effect of protection earphone cord.Again, ear casing 1 is assembled together with protective sleeve for wire 3 and center 2, and ear casing 1 and center 2 cooperatively interact and can form bayonet socket position, facilitate the Mold Making of product.
Can be found out by the execution mode shown in above-mentioned Fig. 1 to Fig. 9; the Headphone device that the utility model provides; protective sleeve for wire is fixed jointly by ear casing and center; this structural design can reduce ear casing Mold Making difficulty; there is not back-off in mould, can solve the problem that deviation appears in ear casing product.
The Headphone device according to the utility model proposes is described in an illustrative manner above with reference to accompanying drawing.But, it will be appreciated by those skilled in the art that the Headphone device that above-mentioned the utility model is proposed, various improvement can also be made on the basis not departing from the utility model content.Therefore, protection range of the present utility model should be determined by the content of appending claims.
Claims (9)
1. a Headphone device, is characterized in that, comprises ear casing, center and protective sleeve for wire; Wherein,
The bottom of described ear casing is provided with gear plate, and side corresponding with described gear plate on described ear casing is provided with the opening passed for described protective sleeve for wire;
One end that described protective sleeve for wire inserts described ear casing is provided with groove;
The bottom of described center is provided with the location notch that the end that arranges reeded one end with described protective sleeve for wire matches; Further,
Side corresponding with described location notch on described center is same is provided with the opening passed for described protective sleeve for wire;
Described center is fixed in the described ear casing be assembled together with described protective sleeve for wire.
2. Headphone device as claimed in claim 1, is characterized in that,
The inner side of the openend of described center is provided with annular groove.
3. Headphone device as claimed in claim 1, is characterized in that,
The described location notch described protective sleeve for wire that is fixed arranges the end of reeded one end.
4. Headphone device as claimed in claim 3, is characterized in that,
Together with the end that described gear plate and described protective sleeve for wire are arranged reeded one end by described location notch is fixed.
5. Headphone device as claimed in claim 1, is characterized in that,
The opening being arranged on described ear casing side and the opening shape being arranged on described center side, size are identical.
6. Headphone device as claimed in claim 1, is characterized in that,
Be arranged on the shape of the opening of described ear casing side, the shape of cross section of size and described protective sleeve for wire, size are identical.
7. Headphone device as claimed in claim 1, is characterized in that,
The openend of described center, higher than the openend of described ear casing, makes the described ear casing that is assembled together and center between openend, form annular snap button bit.
8. Headphone device as claimed in claim 1, is characterized in that,
Described center and ear casing are fixed by the mode of ultrasonic wave or some glue.
9. Headphone device as claimed in claim 1, is characterized in that,
Described ear casing and center are tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575110.0U CN204906648U (en) | 2015-07-31 | 2015-07-31 | Headphone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575110.0U CN204906648U (en) | 2015-07-31 | 2015-07-31 | Headphone device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906648U true CN204906648U (en) | 2015-12-23 |
Family
ID=54928786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520575110.0U Active CN204906648U (en) | 2015-07-31 | 2015-07-31 | Headphone device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204906648U (en) |
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2015
- 2015-07-31 CN CN201520575110.0U patent/CN204906648U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |