CN201541337U - waterproof mechanism of microphone - Google Patents
waterproof mechanism of microphone Download PDFInfo
- Publication number
- CN201541337U CN201541337U CN2009202798063U CN200920279806U CN201541337U CN 201541337 U CN201541337 U CN 201541337U CN 2009202798063 U CN2009202798063 U CN 2009202798063U CN 200920279806 U CN200920279806 U CN 200920279806U CN 201541337 U CN201541337 U CN 201541337U
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- Prior art keywords
- microphone
- mic
- water
- proof mechanism
- hand
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Abstract
The utility model relates to a waterproof mechanism of a microphone, which is applied to a handheld device. The handheld device comprises a circuit board, a microphone arranged on the circuit board and an acoustic reception hole corresponding to the microphone. The waterproof mechanism of the microphone comprises a rubber shield sleeved on the microphone and a waterproof membrane arranged on the acoustic reception hole. The rubber shield includes an acoustic guide channel and two ends of the acoustic guide channel face the acoustic reception hole and the microphone respectively.
Description
Technical field
The utility model relates to a kind of microphone of hand-held device, and particularly relevant for a kind of proof mechanism of water of microphone.
Background technology
Along with the progress of science and technology, hand-held device (handheld device) is as the normal aid that uses in the life.For example, common mobile device comprises personal digital assistant (personal digital assistant; PDA), mobile phone (mobile phone), intelligent mobile phone (smart phone) etc., the volume of these mobile devices is light and handy, and is easy to carry, therefore more and more, the required function application that is also more and more wider, product of the number of using is more polynary.
Wherein, have and be provided with receiver and microphone on the hand-held device of call function more to carry out call function.But when using the hand-held device conversation, if the radio reception poor effect of microphone, then Tong Hua the other side can hear that echo influences speech quality.In addition, if hand-held device falls into the water accidentally, then current are flowed into by the MIC of microphone easily, damage the function of hand-held device.
The utility model content
Therefore the purpose of this utility model is exactly that a kind of proof mechanism of water of microphone is being provided, and enters hand-held device in order to avoid liquid by the MIC of microphone, and the radio reception quality that promotes microphone.
According to an embodiment of the present utility model, a kind of proof mechanism of water that is applied to the microphone in the hand-held device has been proposed, hand-held device includes circuit board, be arranged on the circuit board microphone and corresponding to the MIC of microphone.The proof mechanism of water of microphone comprises the rubber cover that is socketed on the microphone, and is arranged at the waterproof membrane on the MIC.Rubber cover includes the leading note road, and the two ends in leading note road are respectively in the face of MIC and microphone.
The lower cover that hand-held device includes loam cake and engages with loam cake, MIC is for being arranged at lower cover.The proof mechanism of water of microphone also includes mask, and mask is arranged on the circuit board, and mask is for covering microphone.Microphone includes the radio reception mouth, and mask includes the opening corresponding to the radio reception mouth, and the leading note road is for connecting MIC and opening.The proof mechanism of water of microphone also includes padded coaming, and padded coaming is arranged between waterproof membrane and the rubber cover.This padded coaming can be sponge.Padded coaming includes the passage corresponding to MIC.The shape in leading note road can be L shaped.
The MIC of hand-held device is provided with waterproof membrane, enters hand-held device by MIC accidentally to avoid extraneous liquid, causes the hand-held device damage.In addition, leading note road that more can be by rubber cover is directed to the radio reception mouth of microphone with outside sound, promotes the radio reception effect and reduces the situation that echo produces.
Description of drawings
For above-mentioned and other purpose of the present utility model, feature, advantage and embodiment can be become apparent, being described in detail as follows of appended accompanying drawing:
Fig. 1 illustrates the explosive view of proof mechanism of water first embodiment of microphone of the present utility model;
Fig. 2 illustrates the explosive view of proof mechanism of water second embodiment of microphone of the present utility model.
[primary clustering symbol description]
100: hand-held device 150: rubber cover
102: MIC 152: the leading note road
110: loam cake 160: waterproof membrane
120: lower cover 170: mask
130: circuit board 172: opening
140: microphone 180: padded coaming
142: radio reception mouth 182: passage
Embodiment
Below will clearly demonstrate spirit of the present utility model with accompanying drawing and detailed description, have in the technical field under any and know that usually the knowledgeable is after understanding preferred embodiment of the present utility model, when can be by the technology of the utility model institute teaching, change and modification, it does not break away from spirit of the present utility model and scope.
With reference to Fig. 1, it is the explosive view that illustrates proof mechanism of water first embodiment of microphone of the present utility model.The proof mechanism of water of microphone is for being applied among the hand-held device 100.Hand-held device 100 includes a loam cake 110, a lower cover 120 that engages with loam cake 110, be arranged at a circuit board 130 between loam cake 110 and the lower cover 120, be arranged on the circuit board 130 a microphone 140 and corresponding to a MIC 102 of microphone 140.The proof mechanism of water of microphone includes a rubber cover 150 that is socketed on the microphone 140, and is arranged at the waterproof membrane 160 on the MIC 102.
MIC 102 in the present embodiment is positioned at the lower cover 120 of hand-held device 100.Rubber cover 150 has a leading note road 152, and being shaped as of the leading note road 152 in the present embodiment is L shaped.Leading note road 152 is for connecting MIC 102 and microphone 140, make outside sound enter leading note road 152, then, see through the travel path that leading note road 152 changes sound by MIC 102, make sound enter microphone 140, and receive by microphone 140 via the guiding in leading note road 152.Leading note road 152 removes and can effectively sound be turned to, make sound enter microphone 140 via leading note road 152 by MIC 102, promote effectively outside the radio reception quality, leading note road 152 also can be avoided sound to collide back and forth among hand-held device 100 and produce the situation of echo.
With reference to Fig. 2, it is the explosive view that illustrates proof mechanism of water second embodiment of microphone of the present utility model.The proof mechanism of water of microphone is for being applied among the hand-held device 100.Hand-held device 100 includes loam cake 110, the lower cover 120 that engages with loam cake 110, be arranged at circuit board 130 between loam cake 110 and the lower cover 120, be arranged on the circuit board 130 microphone 140 and corresponding to the MIC 102 of microphone 140.The proof mechanism of water of microphone includes the rubber cover 150 that is socketed on the microphone 140, be arranged at waterproof membrane 160 on the MIC 102, be socketed on mask 170 on the microphone 140 and the padded coaming 180 between waterproof membrane 160 and rubber cover 150.
Padded coaming 180 is for being arranged on the flexible material structure between waterproof membrane 160 and the rubber cover 150, as be sponge etc., to fill up the gap between waterproof membrane 160 and the rubber cover 150 through padded coaming 180, guarantee between waterproof membrane 160 and the rubber cover 150 really closely, make that waterproof and soundproof effect are more certain.Also can have passage 182 on the padded coaming 180, make sound enter leading note road 152 via the passage 182 of padded coaming 180 corresponding to the MIC 102 of hand-held device 100.
By above-mentioned the utility model preferred embodiment as can be known, application the utlity model has following advantage.The MIC of hand-held device is provided with waterproof membrane, enters hand-held device by MIC accidentally to avoid extraneous liquid, causes the hand-held device damage.In addition, leading note road that more can be by rubber cover is directed to the radio reception mouth of microphone with outside sound, promotes the radio reception effect and reduces the situation that echo produces.
Though the utility model discloses as above with a preferred embodiment; right its is not in order to limit the utility model; any person skilled in the art; in not breaking away from spirit and scope of the present utility model; when can being used for a variety of modifications and variations, therefore protection range of the present utility model is as the criterion when looking the scope that claims define.
Claims (8)
1. the proof mechanism of water of a microphone is characterized in that, is applied in the hand-hold device, this hand-held device comprises a circuit board, be arranged on this circuit board a microphone and corresponding to a MIC of this microphone, the proof mechanism of water of this microphone comprises:
One rubber cover is socketed on this microphone, comprises a leading note road, and the two ends in this leading note road are respectively in the face of this MIC and this microphone; And
One waterproof membrane is arranged on this MIC.
2. the proof mechanism of water of microphone according to claim 1 is characterized in that, the lower cover that this hand-held device comprises a loam cake and engages with this loam cake, and this MIC is for being arranged at this lower cover.
3. the proof mechanism of water of microphone according to claim 1 is characterized in that, also comprises a mask, is arranged on this circuit board, and this mask is for covering this microphone.
4. the proof mechanism of water of microphone according to claim 3 is characterized in that, this microphone comprises a radio reception mouth, and this mask comprises the opening corresponding to this radio reception mouth, and this leading note road is for connecting this MIC and this opening.
5. the proof mechanism of water of microphone according to claim 1 is characterized in that, also comprises a padded coaming, is arranged between this waterproof membrane and this rubber cover.
6. the proof mechanism of water of microphone according to claim 5 is characterized in that, this padded coaming comprises sponge.
7. the proof mechanism of water of microphone according to claim 5 is characterized in that, this padded coaming comprises the passage corresponding to this MIC.
8. the proof mechanism of water of microphone according to claim 1 is characterized in that, being shaped as of this leading note road is L shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202798063U CN201541337U (en) | 2009-11-23 | 2009-11-23 | waterproof mechanism of microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202798063U CN201541337U (en) | 2009-11-23 | 2009-11-23 | waterproof mechanism of microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201541337U true CN201541337U (en) | 2010-08-04 |
Family
ID=42592786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202798063U Expired - Fee Related CN201541337U (en) | 2009-11-23 | 2009-11-23 | waterproof mechanism of microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201541337U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796833A (en) * | 2015-04-16 | 2015-07-22 | 歌尔声学股份有限公司 | Product module with microphone |
| CN105611012A (en) * | 2016-01-29 | 2016-05-25 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN107566930A (en) * | 2017-08-08 | 2018-01-09 | 广东欧珀移动通信有限公司 | The sound conduction component of terminal device and its microphone, leading note part |
| CN107690099A (en) * | 2017-08-08 | 2018-02-13 | 广东欧珀移动通信有限公司 | The sound conduction component of terminal device and its microphone, leading note part |
| CN108616798A (en) * | 2018-06-19 | 2018-10-02 | 深圳市沃特沃德股份有限公司 | Smart machine |
| CN110891233A (en) * | 2018-09-07 | 2020-03-17 | 苹果公司 | Liquid-resistant module, electroacoustic transducer, and electronic device |
-
2009
- 2009-11-23 CN CN2009202798063U patent/CN201541337U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796833A (en) * | 2015-04-16 | 2015-07-22 | 歌尔声学股份有限公司 | Product module with microphone |
| CN105611012A (en) * | 2016-01-29 | 2016-05-25 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN107566930A (en) * | 2017-08-08 | 2018-01-09 | 广东欧珀移动通信有限公司 | The sound conduction component of terminal device and its microphone, leading note part |
| CN107690099A (en) * | 2017-08-08 | 2018-02-13 | 广东欧珀移动通信有限公司 | The sound conduction component of terminal device and its microphone, leading note part |
| CN108616798A (en) * | 2018-06-19 | 2018-10-02 | 深圳市沃特沃德股份有限公司 | Smart machine |
| CN108616798B (en) * | 2018-06-19 | 2020-04-28 | 深圳市沃特沃德股份有限公司 | Intelligent device |
| CN110891233A (en) * | 2018-09-07 | 2020-03-17 | 苹果公司 | Liquid-resistant module, electroacoustic transducer, and electronic device |
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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: 20100804 Termination date: 20151123 |