CN204707150U - The structure of novel mobile phone microphone - Google Patents
The structure of novel mobile phone microphone Download PDFInfo
- Publication number
- CN204707150U CN204707150U CN201520338147.1U CN201520338147U CN204707150U CN 204707150 U CN204707150 U CN 204707150U CN 201520338147 U CN201520338147 U CN 201520338147U CN 204707150 U CN204707150 U CN 204707150U
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- China
- Prior art keywords
- phone housing
- exhaust apparatus
- groove
- acoustic aperture
- mobile phone
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- Expired - Fee Related
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Abstract
The utility model relates to the structure of novel mobile phone microphone, comprise the exhaust apparatus be located on phone housing medial surface, phone housing, be arranged at the mainboard in phone housing, be located at the microphone module between mainboard and phone housing, phone housing is provided with acoustic aperture, time controlled system is provided with in exhaust apparatus, exhaust apparatus is also provided with ventilation duct, a built-in groove is provided with in the interarea of described phone housing, one end of this built-in groove communicates with described acoustic aperture, the other end communicates with described ventilation duct, on the medial surface of described phone housing, nearly exhaust apparatus place is provided with a blind hole, this blind hole is communicated with described built-in groove, described microphone module is provided with sound pipe, the entering tone end of this sound pipe stretches in blind hole, also be provided with soft rubber pipe in described acoustic aperture, described soft rubber pipe inner sleeve has water swelling rubber ring.The utility model has good water-proof function, and can also remove in time and enter dust in acoustic aperture or insect, has very strong practicality.
Description
Technical field
The utility model relates to electronic product machining technical field, is specifically related to the structure of Novel microphone.
Background technology
As everyone knows, in order to have on good communication effect phone housing, a through hole for leading note is all installed, this through hole directly communicates with mobile microphone, to ensure the service behaviour of microphone, guarantee that mobile phone has good work voice effect, just because of the through hole that this and inside on phone housing directly communicate, usually can bring fatal harm to mobile phone, such as, mobile phone falls into liquid, and liquid will enter in mobile phone from this through hole and cause the accessory of interior of mobile phone to burn out; Also such as, in this through hole, do not arrange any dust-proof, insect protected measure, insect and dust are easy to enter in mobile phone from this through hole, destroy the accessory of interior of mobile phone, dust too much blocks the communication effect that this through hole also can have a strong impact on mobile phone, thus shortens the useful life of mobile phone.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of novel in design, and rationally, flexible operation is simple and easy, has good waterproof and dustproof function for structure, the structure of the novel mobile phone microphone in extending cell phone useful life.
For solving the problems of the technologies described above, the utility model provides following technical scheme: the structure of novel mobile phone microphone, comprise the exhaust apparatus be located on phone housing medial surface, phone housing, be arranged at the mainboard in phone housing, be located at the microphone module between mainboard and phone housing, phone housing is provided with acoustic aperture, time controlled system is provided with in exhaust apparatus, described exhaust apparatus is electrically connected with mainboard, exhaust apparatus is also provided with ventilation duct, a built-in groove is provided with in the interarea of described phone housing, one end of this built-in groove communicates with described acoustic aperture, the other end communicates with described ventilation duct, on the medial surface of described phone housing, nearly exhaust apparatus place is provided with a blind hole, this blind hole is communicated with described built-in groove, described microphone module is provided with sound pipe, the entering tone end of this sound pipe stretches in blind hole, also be provided with soft rubber pipe in described acoustic aperture, the end that soft rubber pipe stretches out outside acoustic aperture is provided with crimping, and described soft rubber pipe inner sleeve has water swelling rubber ring.
The beneficial effect that the utility model compared with prior art has is: wherein, devise with removing the exhaust apparatus entering acoustic aperture internal dust in the utility model, the air-flow of emerging in exhaust apparatus is through ventilation duct, built-in groove flowing out in acoustic aperture, the dust covered on these accessory inner surfaces or insect also can blow out by air-flow in the process of motion, only need set operating time and the operating interval of exhaust apparatus in advance, the cleaning of interior of mobile phone can be kept for a long time, guarantee that mobile phone has good communication effect; Wherein, the utility model is provided with the soft rubber pipe that has crimping in acoustic aperture, water swelling rubber ring is provided with in soft rubber pipe, acoustic aperture can block by self-expansion when running into liquid by this water swelling rubber ring, prevent outside liquid from continuing to enter in mobile phone, taken out in acoustic aperture by soft rubber pipe after user takes out mobile phone from liquid, design has good waterproof effect like this, and can not affect the outward appearance of mobile phone.The utility model is novel in design, and rationally, flexible operation is easy, has market prospects widely for structure.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 be in Fig. 1 A-A to cutaway view;
Fig. 3 is B portion enlarged drawing in Fig. 2.
Number in the figure is: 1-phone housing, 2-acoustic aperture, 3-soft rubber pipe, 4-water swelling rubber ring, the built-in groove of 5-, 6-blind hole, 7-exhaust apparatus, 8-ventilation duct, 9-mainboard, 10-microphone module, 11-sound pipe.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
With reference to Fig. 1, Fig. 2 and Fig. 3 is known, the structure of novel mobile phone microphone, comprise the exhaust apparatus 7 be located on phone housing 1 medial surface, phone housing 1, be arranged at the mainboard 9 in phone housing 1, be located at the microphone module 10 between mainboard 9 and phone housing 1, phone housing 1 is provided with acoustic aperture 2, time controlled system is provided with in exhaust apparatus 7, described exhaust apparatus 7 is electrically connected with mainboard 9, exhaust apparatus 7 is also provided with ventilation duct 8, a built-in groove 5 is provided with in the interarea of described phone housing 1, one end of this built-in groove 5 communicates with described acoustic aperture 2, the other end communicates with described ventilation duct 8, on the medial surface of described phone housing 1, nearly exhaust apparatus 7 place is provided with a blind hole 6, this blind hole 6 is communicated with described built-in groove 5, described microphone module 10 is provided with sound pipe 11, the entering tone end of this sound pipe 11 stretches in blind hole 6, also be provided with soft rubber pipe 3 in described acoustic aperture 2, the end that soft rubber pipe 3 stretches out outside acoustic aperture 2 is provided with crimping, and described soft rubber pipe 3 inner sleeve has water swelling rubber ring 4, described built-in groove 5 is S type groove, described built-in groove 5 is Z-type groove, described phone housing 1 is square structure, described ventilation duct 8 and sound pipe 11 are metal tube.
Wherein, devise with removing the exhaust apparatus 7 entering acoustic aperture 2 internal dust in the utility model, the air-flow of emerging in exhaust apparatus 7 through ventilation duct 8, built-in groove 5 and in acoustic aperture 2 flow out, the dust covered on these accessory inner surfaces or insect also can blow out by air-flow in the process of motion, only need set operating time and the operating interval of exhaust apparatus 7 in advance, the cleaning of interior of mobile phone can be kept for a long time, guarantee that mobile phone has good communication effect; Wherein, the utility model is provided with the soft rubber pipe 3 that has crimping in acoustic aperture 2, water swelling rubber ring 4 is provided with in soft rubber pipe 3, acoustic aperture 2 can block by self-expansion when running into liquid by this water swelling rubber ring 4, prevent outside liquid from continuing to enter in mobile phone, taken out in acoustic aperture 2 by soft rubber pipe 3 after user takes out mobile phone from liquid, design has good waterproof effect like this, and can not affect the outward appearance of mobile phone.The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. the structure of novel mobile phone microphone, comprise phone housing, be arranged at the mainboard in phone housing, be located at the microphone module between mainboard and phone housing, phone housing is provided with acoustic aperture, it is characterized in that: also comprise the exhaust apparatus be located on phone housing medial surface, time controlled system is provided with in exhaust apparatus, described exhaust apparatus is electrically connected with mainboard, exhaust apparatus is also provided with ventilation duct, a built-in groove is provided with in the interarea of described phone housing, one end of this built-in groove communicates with described acoustic aperture, the other end communicates with described ventilation duct, on the medial surface of described phone housing, nearly exhaust apparatus place is provided with a blind hole, this blind hole is communicated with described built-in groove, described microphone module is provided with sound pipe, the entering tone end of this sound pipe stretches in blind hole, also be provided with soft rubber pipe in described acoustic aperture, the end that soft rubber pipe stretches out outside acoustic aperture is provided with crimping, and described soft rubber pipe inner sleeve has water swelling rubber ring.
2. the structure of novel mobile phone microphone according to claim 1, is characterized in that: described built-in groove is S type groove.
3. the structure of novel mobile phone microphone according to claim 1, is characterized in that: described built-in groove is Z-type groove.
4. the structure of novel mobile phone microphone according to claim 1, is characterized in that: described phone housing is square structure.
5. the structure of novel mobile phone microphone according to claim 1, is characterized in that: described ventilation duct and sound pipe are metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338147.1U CN204707150U (en) | 2015-05-25 | 2015-05-25 | The structure of novel mobile phone microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338147.1U CN204707150U (en) | 2015-05-25 | 2015-05-25 | The structure of novel mobile phone microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204707150U true CN204707150U (en) | 2015-10-14 |
Family
ID=54286742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520338147.1U Expired - Fee Related CN204707150U (en) | 2015-05-25 | 2015-05-25 | The structure of novel mobile phone microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204707150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452493A (en) * | 2016-09-30 | 2017-02-22 | 努比亚技术有限公司 | Mobile terminal and waterproof method of the mobile terminal |
| CN109901378A (en) * | 2019-03-28 | 2019-06-18 | 歌尔科技有限公司 | Dress class smart machine and waterproof construction |
| CN111405400A (en) * | 2019-01-02 | 2020-07-10 | 北京小米移动软件有限公司 | Microphone sound guide assembly and terminal equipment |
-
2015
- 2015-05-25 CN CN201520338147.1U patent/CN204707150U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452493A (en) * | 2016-09-30 | 2017-02-22 | 努比亚技术有限公司 | Mobile terminal and waterproof method of the mobile terminal |
| CN111405400A (en) * | 2019-01-02 | 2020-07-10 | 北京小米移动软件有限公司 | Microphone sound guide assembly and terminal equipment |
| CN109901378A (en) * | 2019-03-28 | 2019-06-18 | 歌尔科技有限公司 | Dress class smart machine and waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160525 |