CN205179318U - A protecgulum and earphone for earphone - Google Patents
A protecgulum and earphone for earphone Download PDFInfo
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- CN205179318U CN205179318U CN201521014956.3U CN201521014956U CN205179318U CN 205179318 U CN205179318 U CN 205179318U CN 201521014956 U CN201521014956 U CN 201521014956U CN 205179318 U CN205179318 U CN 205179318U
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- lid
- earphone
- sound tube
- protecgulum
- sound
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Abstract
The utility model relates to a protecgulum and earphone for earphone. This protecgulum includes: the lid, extend on the lid and be provided with the play sound pipe that supplies the sound outgoing, the phonate hole has been seted up to the end that goes out the sound pipe, phonate hole and external environment intercommunication, the lid with the region that play sound pipe is connected is the elastomer structure. This earphone is equipped with the utility model provides a protecgulum. The utility model discloses a technical problem that will solve has the sound tube side of earphone now to fixed, can not adjust, can not satisfy the technical problem of the demand of wearing of different ears shape. The lid of this protecgulum and go out regional design that the sound pipe is connected for the elastomer structure, the event goes out the sound pipe can rotate around the tie point, and the angle that goes out the sound pipe can appear the characteristic along with different users' ear and adjust to satisfy user's user demand. This earphone is applicable to the requirement of wearing of different ears shape characteristic, satisfies different users' demand. It is good that this earphone has a sound effect, long service life's characteristics.
Description
Technical field
The utility model relates to acoustic energy switch technology field, and more specifically, the utility model relates to a kind of protecgulum for earphone and earphone.
Background technology
Consumer electronics product has become the indispensable articles for use of the modern life, and people use the various electronic product such as mobile phone, panel computer to carry out the activities such as communication, amusement and operation.Wherein, earphone is the corollary equipment of this electronic product, so that the activity such as people carry out receiving calls, listening to audio.PlayGear Stealth is the general a kind of headset type of Application comparison.Current, PlayGear Stealth sound channel part and horn hood are generally integrated ebonite structure, and this structure can by direct injection molded type.This overall ebonite structure, the angle of sound channel is unadjustable, and what be only applicable to a part of user wears requirement.And according to the feature of the ear shape of different users, can not adjust, make the use of PlayGear Stealth have certain limitation.
Utility model content
An object of the present utility model is to provide the adjustable protecgulum of a kind of sound tube for earphone.
According to an aspect of the present utility model, provide a kind of protecgulum for earphone, this protecgulum comprises:
Lid, the extended sound tube had for sound outgoing on described lid; The end of described sound tube offers phonate hole; Described phonate hole and external environment connect; Wherein, the region that described lid is connected with described sound tube is elastomer structure.
Preferably, the material in region that described lid is connected with described sound tube is thermoplastic elastomer (TPE) (TPE) or silica gel.
Preferably, described elastomer structure can cover the subregion that the position that is connected with described sound tube from described lid extends to described lid and described sound tube simultaneously.
Preferably, described sound tube extends to the direction away from described lid from the middle part of described lid; The periphery of described lid is globoidal structure, and bends to the direction away from described sound tube.
Preferably, the region that described lid and described sound tube are not connected is ebonite material.
Preferably, described ebonite material is the one in acrylonitrile-butadiene-styrene copolymer (ABS), Merlon (PC), nylon or polyvinyl chloride (PVC).
Preferably, the tube wall of described sound tube is provided with the cannelure for installing earplug.
According to another aspect of the present utility model, provide a kind of earphone, described earphone is provided with the described protecgulum that the utility model provides.
Preferably, be provided with phonation unit in described lid, the space of described phonation unit and described lid, described sound tube forms the operatic tunes.
A technique effect of the present utility model is, the lid of this protecgulum and the interconnective zone design of sound tube are elastomer structure, therefore sound tube can rotate around tie point, the angle of sound tube can regulate with the ear shape feature of different users, to meet the user demand of user.What this earphone was applicable to different ear shape feature wears requirement, meets the demand of different users.It is good that this earphone has sound effect, the feature of long service life.
By referring to the detailed description of accompanying drawing to exemplary embodiment of the present utility model, further feature of the present utility model and advantage thereof will become clear.
Accompanying drawing explanation
What form a part for specification drawings describes embodiment of the present utility model, and together with the description for explaining principle of the present utility model.
Fig. 1: the structure chart of the protecgulum of the utility model embodiment;
The cutaway view of Fig. 2: Fig. 1.
Wherein, 1: sound tube; 101: phonate hole; 102: cannelure; 2: lid; 201: the operatic tunes.
Embodiment
Various exemplary embodiment of the present utility model is described in detail now with reference to accompanying drawing.It should be noted that: unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit scope of the present utility model.
Illustrative to the description only actually of at least one exemplary embodiment below, not as any restriction to the utility model and application or use.
The technology and equipment known for person of ordinary skill in the relevant may not discuss in detail, but in the appropriate case, described technology and equipment should be regarded as a part for specification.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
The utility model provides a kind of protecgulum for earphone, with reference to Fig. 1, this protecgulum comprises: lid 2 and sound tube 1, wherein, sound tube 1 is the structure of extending from lid 2, is specially the structure of Gong the sound outgoing extended to the direction away from lid 2 from the medium position of lid 2.With reference to Fig. 2, in general, the phonation unit of earphone is contained in lid 2, sound tube 1 can be considered that sound wave that phonation unit produces is to extraradial passage, wherein, is provided with phonate hole 101 at the terminal position of sound tube 1, the space of phonation unit and lid 2, sound tube 1 forms the operatic tunes 201, certainly, in order to make sound wave to be radiated to the external world, phonate hole 101 should with external environment connect.
Under normal circumstances, the cross section of sound tube 1 is annulus.Certainly, according to actual needs, the cross section of sound tube 1 also can be straight-flanked ring, or irregular annular, does not limit this utility model.
In this application, lid 2 and the interconnective zone design of sound tube 1 are elastomer structure (in accompanying drawing shown in A).Elastomeric material has very strong plasticity and resilience, can change the shape of self with external force, external force disappear after again automatic rebounding to original shape.Sound tube 1 can rotate around tie point, wears demand with what adapt to different ear shape features.
Selectively, the initial angle between sound tube 1 and lid 2 can design as required, and sound tube 1 can perpendicular to lid 2, and also can tilt certain angle, and the utility model does not limit this.
Further, easy to process in order to make, the material in the region that lid 2 is connected with sound tube 1 can be thermoplastic elastomer (TPE) (TPE) or silica gel.Certainly, material herein selected by elastomer structure is not limited to above-mentioned bi-material, can also be the flexible glue material that other can realize, as, TPR (thermoplastic elastomer), PP (polypropylene), PE (polyethylene) etc., be not specifically subject to the above restrictions.
Further, consult shown in Fig. 2, elastomer structure can cover the subregion that the position that is connected with sound tube 1 from lid 2 extends to lid 2 and sound tube 1 simultaneously, that is, in the application, the part being designed to elastomer structure comprises lid 2 and the interconnective position of sound tube 1, also can comprise the subregion extended to lid 2 direction from link position simultaneously, and from the subregion that link position extends to sound tube 1 direction.
Preferably, the periphery of lid 2 is globoidal structure, and bends to the direction away from sound tube 1, and this structural design can make sound channel carry out regulating at space any direction and not damage useful life.
In order to improve the useful life of protecgulum, the region that lid 2 and sound tube 1 are not connected still is ebonite material.During use, the part being only designed to elastomer structure can change form, and other parts of lid 2 and sound tube 1, due to the needs of acoustic feature, must keep specific form.In addition, the use of hard material make lid 2 and sound tube 1 sturdy and durable, extend the useful life of protecgulum.Selectively, the material of lid 2 and sound tube 1 is acrylonitrile-butadiene-styrene copolymer (ABS), Merlon (PC), nylon or polyvinyl chloride (PVC), same, ebonite material is herein not limited to above-mentioned several, can also be the ebonite material that other can realize, specifically not limit by this.
How shaping in the application, owing to jointly relating to two kinds of materials of different nature, and whole front-cover structure is still integrated, so just relate to problem.Concrete, its manufacture process needs to determine according to the actual conditions of concrete mould.When mould can not meet disposal molding, needing first sound tube 1 and lid 2 to be carried out manufacture respectively shaping, carrying out shaping as adopted the processing technology of injection mo(u)lding.Again sound tube 1 and lid 2 are put into default mould, adopt the mode of injection mo(u)lding to be injected in mould by elastomeric material, finally to form assembly.When mould can meet disposal molding, so can utilize the mode of dual-color forming, in disposal molding the application, comprise the protecgulum of two kinds of materials of different nature.From the angle that technology realizes, the application is only the restriction to front-cover structure, and the molding mode concrete to it does not limit, if technology allows, can certainly utilize other molding mode, not affect the scope of the application.
In order to make vibrating effect better, sound tube 1 is connected by connector 3 with the middle part of lid 2.The middle part of the vibrating diaphragm of vibrational system has maximum amplitude, and the most effect of sound is best.Sound tube 1 is connected with the middle part of lid 2, makes the phonate hole 101 of sound tube 1 aim at the middle part of vibrating diaphragm.The sound effect making sound tube 1 receive like this is best.
Under normal circumstances, in order to comfortable wearing, sound tube 1 is outer is also arranged with earplug.The outer wall of sound tube 1 is provided with the cannelure 102 for installing earplug, during use, only the edge cover of earplug need be set in cannelure 102.
A technique effect of the present utility model is, lid 2 and the interconnective zone design of sound tube 1 of this protecgulum are elastomer structure, sound tube 1 can rotate around tie point, and the angle of sound tube 1 can regulate with the ear shape feature of different users, to meet the user demand of user.
The utility model additionally provides a kind of earphone (not shown), and this earphone comprises: housing and the phonation unit be contained in housing.Housing specifically comprises protecgulum and the back cover with front cover match, and protecgulum is connected with back cover, and inner formation container cavity, namely phonation unit is contained in container cavity.This earphone be provided with that the utility model provides protecgulum.What this earphone was applicable to different ear shape features wears requirement, can meet the demand of different users.It is good that this earphone has sound effect, the feature of long service life.
Although be described in detail specific embodiments more of the present utility model by example, it should be appreciated by those skilled in the art, above example is only to be described, instead of in order to limit scope of the present utility model.It should be appreciated by those skilled in the art, when not departing from scope and spirit of the present utility model, above embodiment can be modified.Scope of the present utility model is limited by claims.
Claims (9)
1., for a protecgulum for earphone, comprising:
Lid (2), the upper extended sound tube (1) had for sound outgoing of described lid (2); The end of described sound tube (1) offers phonate hole (101); Described phonate hole (101) and external environment connect; It is characterized in that,
The region that described lid (2) is connected with described sound tube (1) is elastomer structure.
2. protecgulum according to claim 1, is characterized in that, the material in the region that described lid (2) is connected with described sound tube (1) is thermoplastic elastomer (TPE) (TPE) or silica gel.
3. protecgulum according to claim 1, it is characterized in that, described elastomer structure can cover the subregion that the position that is connected with described sound tube (1) from described lid (2) extends to described lid (2) and described sound tube (1) simultaneously.
4. protecgulum according to claim 3, is characterized in that, described sound tube (1) extends to the direction away from described lid (2) from the middle part of described lid (2); The periphery of described lid (2) is globoidal structure, and bends to the direction away from described sound tube (1).
5. protecgulum according to claim 1, is characterized in that, the region that described lid (2) and described sound tube (1) are not connected is ebonite material.
6. protecgulum according to claim 5, is characterized in that, described ebonite material is the one in acrylonitrile-butadiene-styrene copolymer (ABS), Merlon (PC), nylon or polyvinyl chloride (PVC).
7. protecgulum according to claim 1, is characterized in that, the tube wall of described sound tube (1) is provided with the cannelure (102) for installing earplug.
8. an earphone, is characterized in that, described earphone is provided with the protecgulum as described in any one of claim 1-6.
9. earphone according to claim 8, it is characterized in that, described lid is provided with phonation unit in (2), and the space of described phonation unit and described lid (2), described sound tube (1) forms the operatic tunes (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014956.3U CN205179318U (en) | 2015-12-08 | 2015-12-08 | A protecgulum and earphone for earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014956.3U CN205179318U (en) | 2015-12-08 | 2015-12-08 | A protecgulum and earphone for earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205179318U true CN205179318U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521014956.3U Active CN205179318U (en) | 2015-12-08 | 2015-12-08 | A protecgulum and earphone for earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205179318U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108668187A (en) * | 2017-03-28 | 2018-10-16 | 固昌通讯股份有限公司 | Earphone with rotatable sound tube |
| CN110213687A (en) * | 2019-05-31 | 2019-09-06 | 歌尔科技有限公司 | Bluetooth headset and earplug |
| CN111510811A (en) * | 2020-04-22 | 2020-08-07 | 歌尔科技有限公司 | Earphone set |
-
2015
- 2015-12-08 CN CN201521014956.3U patent/CN205179318U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108668187A (en) * | 2017-03-28 | 2018-10-16 | 固昌通讯股份有限公司 | Earphone with rotatable sound tube |
| CN110213687A (en) * | 2019-05-31 | 2019-09-06 | 歌尔科技有限公司 | Bluetooth headset and earplug |
| CN110213687B (en) * | 2019-05-31 | 2020-10-02 | 歌尔科技有限公司 | Bluetooth headset and earplug |
| CN111510811A (en) * | 2020-04-22 | 2020-08-07 | 歌尔科技有限公司 | Earphone set |
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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 Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |