CN208798151U - It is anti-to let out sound bone conduction earphone - Google Patents
It is anti-to let out sound bone conduction earphone Download PDFInfo
- Publication number
- CN208798151U CN208798151U CN201821177997.8U CN201821177997U CN208798151U CN 208798151 U CN208798151 U CN 208798151U CN 201821177997 U CN201821177997 U CN 201821177997U CN 208798151 U CN208798151 U CN 208798151U
- Authority
- CN
- China
- Prior art keywords
- oscillator
- chamber
- shock attenuation
- elastic shock
- lower cover
- 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.)
- Active
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 19
- 230000035939 shock Effects 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 4
- 239000013013 elastic material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000013011 mating Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000008822 Ankylosis Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
It is provided by the utility model to prevent letting out sound bone conduction earphone, it includes upper cover, lower cover, oscillator shell, and oscillator, it further includes elastic shock attenuation chamber, oscillator shell and lower cover assembly are fixed, and elastic shock attenuation chamber is located in oscillator shell, and it is intracavitary that oscillator is located at elastic shock attenuation, resilient cushion is equipped between damping chamber and lower cover, upper cover connect with oscillator shell and oscillator and elastic shock attenuation chamber are enclosed in oscillator shell.Sound chamber various significant or hidden present in original structure is eliminated using damping chamber, sound chamber is to generate the most important source for letting out sound, thus directly fundamentally it can solve or be effectively reduced and let out sound-like condition, damping chamber is provided to further decrease when oscillator shakes to external influence using elastic material production, using the isolation rod structure that resilient cushion and damping bottom of chamber portion use, under the improved mating reaction of above-mentioned overall structure, using effect really clearly, achievees the purpose that sound is let out in prevention and treatment.
Description
Technical field
The utility model relates to bone conduction earphone structure-design technique field, being especially that one kind is anti-lets out sound osteoacusis ear
Machine.
Background technique
In the prior art, the growth momentum of bone conduction earphone is more swift and violent, and technological progress is also with rapid changepl. never-ending changes and improvements, osteoacusis ear
The application of machine is also more and more extensive, gradually known to the majority of consumers and approves.Common bone conduction earphone exists on the market at present
In actual use, will appear when earphone works it is obvious let out sound phenomenon, not only influenced the performance of earphone, but also can be to side
People interfere, it is serious in addition can reveal privacy call, increasingly becomed the skill that bone conduction earphone further develops
Art obstacle, technical staff has attempted various technological improvements and has let out sound phenomenon to reduce, including uses various sealing structures, anti-to let out sound
Though can be improved, still it is difficult to reach more satisfactory phenomenon eventually.
Utility model content
It is simple technical problem to be solved by the utility model is to provide a kind of structure and can more satisfactory solution let out
The anti-of sound phenomenon lets out sound bone conduction earphone.
In order to solve the above technical problems, it is provided by the utility model it is anti-let out sound bone conduction earphone, it include upper cover, lower cover,
Oscillator shell and oscillator, it further includes elastic shock attenuation chamber, and oscillator shell and lower cover assembly are fixed, and elastic shock attenuation chamber is located at oscillator shell
Interior, it is intracavitary that oscillator is located at elastic shock attenuation, is equipped with resilient cushion between damping chamber and lower cover, upper cover connect with oscillator shell by oscillator and
Elastic shock attenuation chamber is enclosed in oscillator shell.
Be additionally provided with insulated column below the elastic shock attenuation chamber, insulated column be against on resilient cushion by elastic shock attenuation chamber with subtract
Shake pad and lower cover isolation.
Limited post is covered under described, oscillator shell is equipped with jack, and oscillator shell passes through the limited post on jack and lower lid
It inserts and is fixedly connected.
After using the above structure, the utility model compared with prior art, is had the advantage that
Sound chamber various significant or hidden present in original structure is eliminated using damping chamber, sound chamber is to generate to let out sound
Most important source thus directly fundamentally can solve or be effectively reduced and let out sound phenomenon, and damping chamber is using elastic material
Material production is provided to further decrease when oscillator shakes pair using the isolation rod structure that resilient cushion and damping bottom of chamber portion use
External influence, under the improved mating reaction of above-mentioned overall structure, actual using effect clearly, reaches prevention and treatment and lets out sound
Purpose.
Detailed description of the invention
Fig. 1 is the anti-structural schematic diagram for letting out sound bone conduction earphone of the utility model；
Fig. 2 is the anti-partial structural diagram for letting out sound bone conduction earphone of the utility model；
Fig. 3 is the anti-partial structural diagram for letting out sound bone conduction earphone of the utility model；
Fig. 4 is the anti-partial structural diagram for letting out sound bone conduction earphone of the utility model；
Fig. 5 is the anti-structural schematic diagram for letting out elastic shock attenuation chamber in sound bone conduction earphone of the utility model；
Fig. 6 is the anti-cross-sectional view for letting out sound bone conduction earphone of the utility model.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Referring to Fig.1 shown in -6, the utility model is anti-to let out sound bone conduction earphone, it includes upper cover 1, lower cover 2, oscillator shell 3, with
And oscillator 4, it further includes elastic shock attenuation chamber 5, and oscillator shell 3 and the assembly of lower cover 2 are fixed, and elastic shock attenuation chamber 5 is located in oscillator shell 3,
Oscillator 4 is located in elastic shock attenuation chamber 5, and resilient cushion 6 is equipped between damping chamber 5 and lower cover 2, and upper cover 1 connect and uses with oscillator shell 3
Glue ankyloses, and has not only been kept fixed but also can play sealing effect, oscillator 4 and elastic shock attenuation chamber 5 are enclosed in oscillator shell 3.This reality
It applies in example, elastic shock attenuation chamber is made of rubber, also referred to as rubber shock-absorbing chamber.Damping chamber play the role of be isolated oscillator and every
It is acted on from various sound chambers in oscillator and oscillator shell, effectively avoids letting out the appearance of sound phenomenon.
As improvement project, it is additionally provided with insulated column 7 in the lower section of the elastic shock attenuation chamber 5, insulated column is also rubber,
Insulated column has 3 in the present embodiment, insulated column 7 be against on resilient cushion 6 by elastic shock attenuation chamber 5 and resilient cushion 6 and lower cover 2 every
From thus playing multiple isolation cushioning effect.
Further improvement scheme, for convenient for assembling, the lower cover 2 is equipped with limited post 9, oscillator shell 3 is equipped with jack 8,
Oscillator shell 3 is merged by jack 8 with 9 inserting of limited post on lower cover 2 to be fixed using glue spots glue connection.
Claims (3)
1. one kind is anti-to let out sound bone conduction earphone, it includes upper cover (1), lower cover (2), oscillator shell (3) and oscillator (4), feature
Be: it further includes elastic shock attenuation chamber (5), and oscillator shell (3) and lower cover (2) assembly are fixed, and elastic shock attenuation chamber (5) is located at oscillator shell
(3) in, oscillator (4) is located in elastic shock attenuation chamber (5), is equipped with resilient cushion (6) between elastic shock attenuation chamber (5) and lower cover (2), upper cover
(1) it is connect with oscillator shell (3) and oscillator (4) and elastic shock attenuation chamber (5) is enclosed in oscillator shell (3).
2. according to claim 1 prevent letting out sound bone conduction earphone, it is characterised in that: under the elastic shock attenuation chamber (5)
Side is additionally provided with insulated column (7), and insulated column (7) is against elastic shock attenuation chamber (5) and resilient cushion (6) and lower cover on resilient cushion (6)
(2) it is isolated.
3. according to claim 1 or 2 prevent letting out sound bone conduction earphone, it is characterised in that: the lower cover (2) is equipped with limit
Column (9), oscillator shell (3) are equipped with jack (8), and oscillator shell (3) is closed by limited post (9) inserting on jack (8) and lower cover (2)
It is connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177997.8U CN208798151U (en) | 2018-07-24 | 2018-07-24 | It is anti-to let out sound bone conduction earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177997.8U CN208798151U (en) | 2018-07-24 | 2018-07-24 | It is anti-to let out sound bone conduction earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208798151U true CN208798151U (en) | 2019-04-26 |
Family
ID=66203156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821177997.8U Active CN208798151U (en) | 2018-07-24 | 2018-07-24 | It is anti-to let out sound bone conduction earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208798151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196626A1 (en) * | 2020-03-31 | 2021-10-07 | Shenzhen Voxtech Co., Ltd. | Acoustic device |
| US20210409875A1 (en) | 2019-12-13 | 2021-12-30 | Shenzhen Voxtech Co., Ltd. | Sound-output device |
| CN114205709A (en) * | 2021-12-20 | 2022-03-18 | 深圳市开宝声学科技有限公司 | Bone conduction earphone capable of preventing sound leakage |
-
2018
- 2018-07-24 CN CN201821177997.8U patent/CN208798151U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210409875A1 (en) | 2019-12-13 | 2021-12-30 | Shenzhen Voxtech Co., Ltd. | Sound-output device |
| US11343610B2 (en) | 2019-12-13 | 2022-05-24 | Shenzhen Voxtech Co., Ltd. | Sound-output device |
| US11956603B2 (en) | 2019-12-13 | 2024-04-09 | Shenzhen Shokz Co., Ltd. | Sound-output device |
| US12041425B2 (en) | 2019-12-13 | 2024-07-16 | Shenzhen Shokz Co., Ltd. | Sound-output device |
| WO2021196626A1 (en) * | 2020-03-31 | 2021-10-07 | Shenzhen Voxtech Co., Ltd. | Acoustic device |
| CN114205709A (en) * | 2021-12-20 | 2022-03-18 | 深圳市开宝声学科技有限公司 | Bone conduction earphone capable of preventing sound leakage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208798151U (en) | It is anti-to let out sound bone conduction earphone | |
| JP3221586U (en) | Vibration control mechanism of running machine | |
| CN106375513A (en) | Voice packaging structure and mobile terminal | |
| CN202172477U (en) | Canalphone capable of reducing external noise | |
| CN210807644U (en) | Bone conduction loudspeaker for inhibiting sound leakage | |
| CN107568999A (en) | Sping mattress | |
| CN206294222U (en) | Voice encapsulating structure and mobile terminal | |
| CN206865706U (en) | A kind of headphone packing box | |
| CN207869358U (en) | Microphone device | |
| CN107836907A (en) | Noise reduction mattress | |
| CN206422889U (en) | A kind of headphone of rotatable flexible | |
| CN110381398A (en) | A kind of shockproof sound equipment | |
| CN209072721U (en) | A kind of heart tonifying interlayer sound basin | |
| CN209951557U (en) | Sound-insulation earmuff | |
| CN217130199U (en) | Shock-absorbing device | |
| CN206136207U (en) | Support formula earphone | |
| CN208337664U (en) | The shockproof wheel hub mobile phone shell of shatter-resistant | |
| CN209824013U (en) | Miniature loudspeaker with reduce and cut apart vibration function | |
| CN206274678U (en) | A kind of filling type sleep earphone | |
| KR200481858Y1 (en) | Golf putter head | |
| CN207802307U (en) | A kind of In-Ear bluetooth earplug of movement water, shock | |
| CN219644089U (en) | Noise-reducing intelligent earphone | |
| CN207692000U (en) | A kind of closed type silicon rubber earplug | |
| CN209017276U (en) | A kind of shockproof anti-interference speaker | |
| CN210924983U (en) | Listening training teaching aid for language teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: Yuyao City, Zhejiang province 315400 Ningbo Zhongyi Ningbo ecological park Hing Rd No. 28 Patentee after: Ningbo Shuo Positron Technology Co., Ltd. Address before: 315400 4th Floor, 868 Shuanghe Road, Chengdong New District, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Zhang Hao |
|
| TR01 | Transfer of patent right |