CN205356636U - Earphone - Google Patents
Earphone Download PDFInfo
- Publication number
- CN205356636U CN205356636U CN201521063182.3U CN201521063182U CN205356636U CN 205356636 U CN205356636 U CN 205356636U CN 201521063182 U CN201521063182 U CN 201521063182U CN 205356636 U CN205356636 U CN 205356636U
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- CN
- China
- Prior art keywords
- loudspeaker
- earphone
- horn hood
- buffer substrate
- substrate tablet
- 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.)
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- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model discloses an earphone, including the earphone shell, with horn hood, the setting of earphone shell adapter coupling are in the earphone shell with loudspeaker in the cavity that the horn hood formed, its characterized in that be provided with the support on the horn hood the platform of loudspeaker loudspeaker with be provided with the buffer substrate tablet between the platform. Utilize above -mentioned utility model can effectively seal loudspeaker and horn hood to disassemble easily and change loudspeaker and horn hood.
Description
Technical field
This utility model relates to acoustic-electric technical field, more specifically, relates to a kind of earphone.
Background technology
At present, it is fixing that earphone inside loudspeaker and horn hood adopt the mode of coating glue to carry out sealing, thus forming the ante-chamber of sealing.
This mode is fixed and the loudspeaker that seal can because gluing is uneven and the disconnected glue in local causes poor sealing, affect the sound performance of product, and equipment when putting glue, need to be used to assist, increase product cost, if horn hood or loudspeaker itself have bad, after some glue, horn hood and loudspeaker cannot disassemble replacing, and waste raw material increase production cost.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of earphone, it is possible to realizes sealing between loudspeaker and horn hood arranging, and easily disassembles replacing loudspeaker and horn hood.
The earphone that this utility model provides, the horn hood being connected with ear casing adaptation including ear casing, is arranged on ear casing and loudspeaker in cavity that horn hood is formed；Further, horn hood is provided with the platform supporting loudspeaker, between loudspeaker and platform, is provided with buffer substrate tablet.
Furthermore it is preferred that structure be that buffer substrate tablet is annular, and two sides is respectively arranged with double faced adhesive tape, and one side is pasted with loudspeaker, and another side is pasted with platform.
Furthermore it is preferred that structure be that the material of buffer substrate tablet is PE, TPU, TPE, PVC, PU or PET.
Furthermore it is preferred that structure be that loudspeaker and horn hood are collectively forming the front operatic tunes of earphone, and the thickness of buffer substrate tablet and compression ratio are all suitable with the volume of the front operatic tunes.
Furthermore it is preferred that structure be on ear casing, be provided with the muscle position supporting loudspeaker, muscle position and loudspeaker are interference fit.
Furthermore it is preferred that structure be also include earphone cord and earphone cord fixed part；Wherein, one end of earphone cord electrically connects through earphone cord fixed part with loudspeaker, and the other end is provided with headset plug.
From technical scheme above, earphone of the present utility model, buffer substrate tablet it is provided with between loudspeaker and horn hood, muscle position is designed as interference fit simultaneously, after making installation, buffer substrate tablet is in compressive state, ensure that sealing is solid and reliable, the cavity gas leakage caused because gluing is irregular can be avoided, simultaneously simple to operate, do not need equipment less important work, it is simple to change, reduce production cost, can also realize, to the change of operatic tunes volume before earphone, reaching to improve the requirement of earphone high frequency performance by change sealing gasket thickness.
Accompanying drawing explanation
By the content of the reference explanation below in conjunction with accompanying drawing and claims, and along with being more fully understood from of the present utility model, other purpose of the present utility model and result will be more apparent and should be readily appreciated that.In the accompanying drawings:
Fig. 1 is the earphone decomposition texture schematic diagram according to this utility model embodiment；
Fig. 2 is the earphone cross-sectional view according to this utility model embodiment.
Accompanying drawing labelling therein includes: ear casing 1, muscle position 11, horn hood 2, platform 21, loudspeaker 3, buffer substrate tablet 4, earphone cord 5, earphone cord fixed part 6.
Label identical in all of the figs indicates similar or corresponding feature or function.
Detailed description of the invention
For of the present utility model Headphone structure is described in detail, below with reference to accompanying drawing, specific embodiment of the utility model is described in detail.
Fig. 1 illustrates the earphone decomposition texture according to this utility model embodiment；Fig. 2 illustrates the cross-section structure according to this utility model embodiment.
As Fig. 1 and Fig. 2 jointly shown in, the earphone of this utility model embodiment, the horn hood 2 being connected including ear casing 1 and ear casing 1 adaptation, be arranged on ear casing 1 and loudspeaker 3 in cavity that horn hood 2 is formed；Further, being provided with the platform 21 supporting loudspeaker 3 on horn hood 2, be provided with the buffer substrate tablet 4 of annular between loudspeaker 3 and platform 21, loudspeaker 3 and horn hood 2 are collectively forming the front operatic tunes of earphone.
In addition, it is respectively arranged with double faced adhesive tape on the two sides of buffer substrate tablet 4, one side is pasted with loudspeaker 3, another side and platform 21 are pasted, and the material that buffer substrate tablet 4 is compressible deformation, for instance, PE, TPU, TPE, PVC, PU, PET etc., cavity between loudspeaker and horn hood can be sealed, it is prevented that cavity leaks gas.
In the earphone of this utility model specific embodiment, the thickness of the buffer substrate tablet 4 between loudspeaker 3 and horn hood 2 and compression ratio all with earphone before the volume of the operatic tunes suitable, in earphone of the present utility model, can by adjusting the parameters such as thickness and the compression ratio of buffering 4, earphone is made to form the front operatic tunes of different volumes, so that earphone realizes different high frequency performances.
As in figure 2 it is shown, in another detailed description of the invention of the present utility model, be provided with the muscle position 11 supporting loudspeaker 3 on ear casing 1, muscle position 11 and loudspeaker 3 are interference fit, and after making installation, buffer substrate tablet 4 is in compressive state, it is ensured that seal solid and reliable.
As shown in Figure 1 and Figure 2, in another detailed description of the invention of the present utility model, earphone can also include the earphone cord fixed part 6 of earphone cord 5 and fixed earphone line 5；Wherein, earphone cord fixed part 6 and ear casing 1 is fixing to be connected, and one end of earphone cord 5 is passed earphone cord fixed part 6 and is connected with loudspeaker 3, and the other end is provided with headset plug (not shown), with external portable electronic product with the use of.
It addition, the loudspeaker 3 of this utility model embodiment include monomer shell and are housed in the vibrational system in monomer shell and magnetic circuit system；Magnetic circuit system includes conductive magnetic yoke, be positioned at the Magnet of conductive magnetic yoke center, be positioned at Magnet away from the washer of conductive magnetic yoke side；Vibrational system includes vibrating diaphragm, is fixed on the voice coil loudspeaker voice coil of vibrating diaphragm side, is positioned at the reinforcement part etc. of vibrating diaphragm center.
By above-mentioned embodiment it can be seen that the earphone that provides of this utility model, having following has advantage:
1, make to be formed between loudspeaker and horn hood to seal space by buffer substrate tablet, it is prevented that cavity leaks gas；
2, simple to operate, it is not necessary to equipment less important work, it is simple to change, reduce production cost；
3, by adjusting the parameters such as thickness and the compression ratio of buffer substrate tablet, realize, to the change of operatic tunes volume before earphone, reaching to improve the requirement of earphone high frequency performance.
Describe in an illustrative manner above with reference to accompanying drawing according to the earphone that the utility model proposes.It will be understood by those skilled in the art, however, that for the proposed earphone of above-mentioned this utility model, it is also possible on the basis without departing from this utility model content, make various improvement.Therefore, protection domain of the present utility model should be determined by the content of appending claims.
Claims (6)
1. an earphone, the horn hood being connected with described ear casing adaptation including ear casing, is arranged on described ear casing and loudspeaker in cavity that described horn hood is formed；It is characterized in that, described horn hood is provided with the platform supporting described loudspeaker, between described loudspeaker and described platform, is provided with buffer substrate tablet.
2. earphone according to claim 1, it is characterised in that described buffer substrate tablet is annular, two sides is respectively arranged with double faced adhesive tape, and one side is pasted with described loudspeaker, and another side is pasted with described platform.
3. earphone according to claim 1, it is characterised in that the material of described buffer substrate tablet is PE, TPU, TPE, PVC, PU or PET.
4. earphone according to claim 1, it is characterised in that described loudspeaker and described horn hood are collectively forming the front operatic tunes of described earphone, and the thickness of described buffer substrate tablet and compression ratio are all suitable with the volume of the described front operatic tunes.
5. earphone according to claim 1, it is characterised in that being provided with the muscle position supporting described loudspeaker on described ear casing, described muscle position and described loudspeaker are interference fit.
6. earphone according to claim 1, it is characterised in that also include earphone cord and earphone cord fixed part；Wherein, one end of described earphone cord electrically connects through described earphone cord fixed part with described loudspeaker, and the other end is provided with headset plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063182.3U CN205356636U (en) | 2015-12-17 | 2015-12-17 | Earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063182.3U CN205356636U (en) | 2015-12-17 | 2015-12-17 | Earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356636U true CN205356636U (en) | 2016-06-29 |
Family
ID=56168587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063182.3U Active CN205356636U (en) | 2015-12-17 | 2015-12-17 | Earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792325A (en) * | 2017-03-03 | 2017-05-31 | 苏州市力发电子有限公司 | A kind of fixture and the earphone cord with the fixture |
-
2015
- 2015-12-17 CN CN201521063182.3U patent/CN205356636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792325A (en) * | 2017-03-03 | 2017-05-31 | 苏州市力发电子有限公司 | A kind of fixture and the earphone cord with the fixture |
| CN106792325B (en) * | 2017-03-03 | 2023-08-18 | 苏州市力发电子有限公司 | Fixing piece and earphone wire with same |
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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. |