CN103338417B - A kind of PlayGear Stealth - Google Patents
A kind of PlayGear Stealth Download PDFInfo
- Publication number
- CN103338417B CN103338417B CN201310258521.2A CN201310258521A CN103338417B CN 103338417 B CN103338417 B CN 103338417B CN 201310258521 A CN201310258521 A CN 201310258521A CN 103338417 B CN103338417 B CN 103338417B
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- China
- Prior art keywords
- inner casing
- playgear stealth
- earphone
- horn hood
- hole
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Abstract
The invention discloses a kind of PlayGear Stealth, comprise earphone outer covering, be fixedly connected with horn hood in described earphone outer covering one end, on described horn hood, be fixedly connected with loudspeaker towards described earphone outer covering (1) one side, described loudspeaker are electrically connected with the earphone cord being arranged in described earphone outer covering, described horn hood opposite side is provided with the through hole connecting mutually with described loudspeaker and the earplug being connected with described horn hood, described earplug is provided with the through hole communicating with described through hole, in described earphone outer covering, be also provided with the metal inner casing being fixedly connected with described horn hood, described metal inner casing is provided with sound regulating hole and wears the cable-through hole of described earphone cord. earphone of the present invention, has improved compressive property greatly, has extended the service life of earphone.
Description
[technical field]
The present invention relates to a kind of PlayGear Stealth.
[background technology]
The PlayGear Stealth series products of circulation in the market, its auricular concha is all plastic-injection mostlyMoulding, because the general wall thickness of ear casing is very thin, and plastic cement intensity is not high, so traditional earplugThe compressive property of formula earphone is poor. Once in certain occasion, earphone is squeezed, will be byAuricular concha crimp or break, has shortened the service life of earphone greatly.
[summary of the invention]
The present invention seeks to have overcome the deficiencies in the prior art, the ear that a kind of compressive property is strong is providedPlug formula earphone, the service life of prolongation earphone.
The present invention is achieved by the following technical solutions:
A kind of PlayGear Stealth, comprises earphone outer covering, is fixedly connected with in described earphone outer covering one endThere is horn hood, on described horn hood, be fixedly connected with loudspeaker, institute towards described earphone outer covering one sideState loudspeaker and be electrically connected with the earphone cord being arranged in described earphone outer covering, described horn hood opposite sideBe provided with the through hole connecting mutually with described loudspeaker and the earplug being connected with described horn hood, described inEarplug is provided with the through hole communicating with described through hole, it is characterized in that: described earphone outer coveringInside also be provided with the metal inner casing being connected with described horn hood, described metal inner casing is provided with and wears instituteState the cable-through hole of earphone cord.
PlayGear Stealth as above, is characterized in that: described metal inner casing outer peripheral face is establishedHave projection, described projection is interlocked with the groove being located on described horn hood inwall.
PlayGear Stealth as above, is characterized in that: on described metal inner casing, be provided withSound regulating hole and breach, described breach is located at the openend of described metal inner casing.
PlayGear Stealth as above, is characterized in that: on described horn hood, be provided with recessedGroove, described loudspeaker are installed in described groove.
PlayGear Stealth as above, is characterized in that: described earphone outer covering and described metalBetween inner casing, scribble adhesion glue.
PlayGear Stealth as above, is characterized in that: described adhesion glue is A glue and B glueMixture.
PlayGear Stealth as above, is characterized in that: the wall thickness of described earphone outer covering is0.8mm to 1.0mm.
PlayGear Stealth as above, is characterized in that: described metal inner casing wall thickness is0.8mm。
PlayGear Stealth as above, is characterized in that: described metal inner casing is that copper becomes.
PlayGear Stealth as above, is characterized in that: described earplug is that silica gel is made.
Compared with prior art, the present invention has the following advantages:
1. increase metal inner casing has improved the anti-extrusion performance of ear casing, has avoided ear casingAfter being squeezed, cause the damage of earphone, extended the physical life of earphone.
2. the present invention is simple in structure, on automated machine tool, processes, and processing and fabricating is convenient.
[brief description of the drawings]
Fig. 1 is profilograph of the present invention;
Fig. 2 is the stereogram of metal inner casing of the present invention;
Fig. 3 is the profilograph of the loudspeaker of invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1 to Figure 3, a kind of PlayGear Stealth, comprises earphone outer covering 1, describedEarphone outer covering 1 one end is fixedly connected with horn hood 2, on described horn hood 2 towards described earphoneShell 1 one sides are fixedly connected with loudspeaker 3, described loudspeaker 3 be arranged in described earphone outer covering 1Interior earphone cord 4 is electrically connected, and described horn hood 2 opposite sides are provided with described loudspeaker 3 and connect mutuallyThrough hole 202 and the earplug 5 being connected with described horn hood 2, described earplug 5 is provided withWith the through hole 501 that described through hole 202 communicates, in described earphone outer covering 1, be also provided with and instituteState the metal inner casing 6 that horn hood 2 is fixedly connected with, described in described metal inner casing 6 is provided with and wearsThe cable-through hole 602 of earphone cord 4. The wall thickness of described earphone outer covering 1 is 0.8mm to 1.0mm,Described metal inner casing 6 wall thickness are 0.8mm. Metal inner casing 6 in earphone inner casing 1 has strengthenedThe compression strength of earphone, the earphone outer covering 1 of plastic cement and the wall thickness of metal inner casing 6 adopt as above chiVery little, more than the anti-pressure ability of earphone reaches 900 newton. The processing of metal inner casing 6 can adoptMoulding on numerically controlled lathe and drilling machine.
Described metal inner casing 6 outer peripheral faces are provided with projection 603, described protruding 603 and are located at instituteThe groove 203 of stating on horn hood 2 inwalls is interlocked. The design of this structure, can make in metalShell 6 is easy to assembly with horn hood 2, and in the time that earphone falls or jam on, in metalShell 6 is difficult for throwing off with horn hood 2.
On described metal inner casing 6, can be provided with sound regulating hole 601, sound regulating hole 601 has played adjustmentThe effect of acoustics. Described metal inner casing 1 openend is provided with breach 604, the breach 604 of offeringAvoid protecting line glue on loudspeaker 3, caused loudspeaker 3 thereby avoid metal inner casing 6 to damage electric wire by pressureShort circuit.
On described horn hood 2, be provided with groove 201, described loudspeaker 3 are installed in described grooveIn 201.
Between described earphone outer covering 1 and described metal inner casing 6, scribble by A glue and B glue and be blended inThe adhesion glue 7 forming together, bonded adhesives 7 can tolerate the temperature of-40 DEG C to 70 DEG C, and it willEarphone outer covering 1 bonds together firmly with metal inner casing 6.
Described metal inner casing 6 is copper one-tenth.
Described earplug 5 is made for silica gel.
Claims (9)
1. a PlayGear Stealth, comprises earphone outer covering (1), in described earphone outer covering (1)One end is fixedly connected with horn hood (2), upper towards described earphone outer covering at described horn hood (2)(1) one side is fixedly connected with loudspeaker (3), described loudspeaker (3) be arranged in outside described earphoneEarphone cord (4) electrical connection in shell (1), described horn hood (2) opposite side is provided with and instituteState loudspeaker (3) through hole (202) connecting mutually and the ear being connected with described horn hood (2)Plug (5), described earplug (5) is provided with the through hole (501) communicating with described through hole (202),It is characterized in that: in described earphone outer covering (1), be also provided with described horn hood (2) and be connectedMetal inner casing (6), described metal inner casing (6) is provided with and wears described earphone cord (4)Cable-through hole (602).
2. PlayGear Stealth according to claim 1, is characterized in that: describedMetal inner casing (6) outer peripheral face is provided with projection (603), described projection (603) be located at described inGroove (203) on horn hood (2) inwall is interlocked.
3. PlayGear Stealth according to claim 1, is characterized in that: describedMetal inner casing (6) be provided with sound regulating hole (601) and breach (604), described breach (604)Be located at the openend of described metal inner casing (6).
4. PlayGear Stealth according to claim 1, is characterized in that: describedHorn hood (2) be provided with groove (201), described loudspeaker (3) are installed in described groove (201)In.
5. PlayGear Stealth according to claim 1, is characterized in that: described earBetween machine shell (1) and described metal inner casing (6), scribble adhesion glue (7).
6. PlayGear Stealth according to claim 1, is characterized in that: described earThe wall thickness of machine shell (1) is 0.8mm to 1.0mm.
7. PlayGear Stealth according to claim 1, is characterized in that: describedMetal inner casing (6) wall thickness is 0.8mm.
8. PlayGear Stealth according to claim 1, is characterized in that: described goldBelong to inner casing (6) for copper one-tenth.
9. PlayGear Stealth according to claim 1, is characterized in that: described earPlug (5) is made for silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258521.2A CN103338417B (en) | 2013-06-25 | 2013-06-25 | A kind of PlayGear Stealth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258521.2A CN103338417B (en) | 2013-06-25 | 2013-06-25 | A kind of PlayGear Stealth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103338417A CN103338417A (en) | 2013-10-02 |
| CN103338417B true CN103338417B (en) | 2016-05-11 |
Family
ID=49246500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310258521.2A Active CN103338417B (en) | 2013-06-25 | 2013-06-25 | A kind of PlayGear Stealth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103338417B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066030A (en) * | 2014-06-27 | 2014-09-24 | 中山市格美通用电子有限公司 | Line control bluetooth headset |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4192754B2 (en) * | 2003-10-24 | 2008-12-10 | 日本ビクター株式会社 | earphone |
| UA101006C2 (en) * | 2007-12-31 | 2013-02-25 | Косс Корпорейшн | Normal;heading 1;ADJUSTABLE SHAPE EARPHONE |
| WO2011025837A1 (en) * | 2009-08-25 | 2011-03-03 | Molex Incorporated | Earphone |
| CN201887924U (en) * | 2010-11-30 | 2011-06-29 | 东莞达电电子有限公司 | In-ear earphones |
| CN202696848U (en) * | 2012-06-08 | 2013-01-23 | 捷音特科技股份有限公司 | Earphone structure |
| CN203378011U (en) * | 2013-06-25 | 2014-01-01 | 中山市天键电声有限公司 | Earplug type earphone |
-
2013
- 2013-06-25 CN CN201310258521.2A patent/CN103338417B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103338417A (en) | 2013-10-02 |
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