CN101370042B - Mobile phone with bottom leading-note microphone structure - Google Patents
Mobile phone with bottom leading-note microphone structure Download PDFInfo
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- CN101370042B CN101370042B CN2008102161144A CN200810216114A CN101370042B CN 101370042 B CN101370042 B CN 101370042B CN 2008102161144 A CN2008102161144 A CN 2008102161144A CN 200810216114 A CN200810216114 A CN 200810216114A CN 101370042 B CN101370042 B CN 101370042B
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- microphone
- guide hole
- voice guide
- mobile phone
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Abstract
The invention discloses a mobile phone with bottom sound-guiding microphone structure. It changes microphone sound-guiding hole from front of mobile phone to bottom of mobile phone, which can eliminates echo between microphone and front sound-receiving hole, avoid block of sound-guiding hole resulting from face sticking and hand holding and that microphone of mobile phone can not receive voice signal. The bottom sound-guiding structure is suitable for all hand-held communication terminals.
Description
Technical field
The invention belongs to the mobile communication terminal device field, relate to a kind of mobile phone of bottom leading-note microphone structure.
Background technology
Along with economic development and scientific and technological, cultural, social progress, mobile phone more and more becomes people's life, work, social, the indispensable instrument in each field of amusement.The function of mobile phone, kind, shape, color are also more and more rich and varied.Particularly SMS, the camera function of taking pictures, function of surfing the Net, video display function etc. have greatly been expanded the application of mobile phone, and by with make it further strengthened especially being connected of computer, become people's competent assistant, instrument as one wishes.Yet its basic functions is still speech communication.
The most basic setting of mobile phone is shell, display screen, button, loud speaker, microphone, and in the enclosure communication module, demonstration processing module and central processing unit are set.Traditional mobile microphone is arranged on mobile phone bottom in the casing, and its structure is that microphone seals with positive housing, has voice guide hole at the positive corresponding microphone position of housing, is used to conduct voice, as shown in Figure 1.Voice signal receives to change by microphone and sends then.
There are 2 shortcomings in being provided with of traditional structure: the one, and microphone voice guide hole and receiver hole are in together on the positive facial plane of mobile phone, so the voice receiver in microphone and front forms echo easily.The 2nd, in use face and finger are easy to push down the leading note mouth, thereby make microphone can't receive voice signal, and the other side just can't hear voice.
In view of above two reasons, prior art awaits improving and improving.
Summary of the invention
The objective of the invention is to overcome the defective of existing handset structure, provide a kind of and do not produce reception of echoes and avoid microphone to advance the mobile phone that the sound passage blocks simultaneously.
Technical scheme of the present invention comprises:
A kind of mobile phone of bottom leading-note microphone structure comprises shell, display screen, button, loud speaker, microphone, and in the enclosure communication module, demonstration processing module and central processing unit are set, and the bottom surface of described phone housing is provided with the microphone voice guide hole;
Wherein: described shell comprises fore shell and drain pan; Described microphone voice guide hole is arranged on the described fore shell; Described microphone voice guide hole is arranged on the bottom of described procapsid, and the voice guide hole collar extension is on the fore shell bottom surface, and internal orifice is in the microphone dead ahead; The front of described microphone is towards the medial surface of fore shell; Described microphone voice guide hole is vertically parallel with described fore shell surface; Described microphone and the sealing of described fore shell inner surface are joined, and communicate with described microphone voice guide hole; The anterior bulge loop position and the shell fore shell inboard of microphone are hermetically sealed.
The mobile phone of described bottom leading-note microphone structure, wherein: comprise clamshell handset, its microphone voice guide hole is arranged between interior key panel of casing and the microphone.
The mobile phone of described bottom leading-note microphone structure, wherein: described microphone voice guide hole collar extension is on the bottom surface of shell.
The mobile phone of described bottom leading-note microphone structure, wherein: comprise cover-slide-type handset, its microphone voice guide hole is arranged between interior key panel of casing and the microphone.
The mobile phone of described bottom leading-note microphone structure, wherein: described microphone voice guide hole collar extension is on the bottom surface of shell.
The present invention since the microphone voice guide hole be arranged on the mobile phone bottom, be not in same plane with the receiver hole, thus microphone not can with the receiver echogenicity in front; Face or finger can not be blocked the voice guide hole of microphone in the use, can not hinder the reception that microphone carries out voice signal, have guaranteed the smooth and easy of conversation.
Description of drawings
Fig. 1 is provided with the schematic diagram of structure for conventional mobile phone microphone voice guide hole;
The structural representation that Fig. 2 is provided with for mobile microphone voice guide hole of the present invention;
Fig. 3 is provided with the profile of structure for mobile microphone voice guide hole of the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiment, illustrate that architectural feature of the present invention is as follows:
As shown in Figure 1, the structure of conventional mobile phone is by shell 1, display screen 2, button 3, loud speaker 4, microphone 5, and setting communication module, demonstration processing module and central processing unit composition in the enclosure, and microphone voice guide hole 6 is arranged on the positive basifacial of mobile phone.Its internal structure is, microphone 5 is positioned at the bottom of casing 1 mobile phone, on the position of corresponding microphone 5 on the procapsid 1 voice guide hole 6 is arranged, and the outer aperture of voice guide hole 6 is positioned at the positive basifacial of procapsid 1, inner orifice is positioned at the front of microphone 5, is used to conduct voice signal and receives to microphone 5.
Embodiment 1:
For stick-type phone, the handset structure of the microphone structure of bottom leading-note of the present invention as shown in Figure 2, the voice guide hole of microphone is arranged on the bottom surface of mobile phone.
Its internal structure is as shown in Figure 3: microphone voice guide hole 6 is located on the fore shell 1.Anterior bulge loop 7 positions of microphone 5 and shell fore shell 1 are inboard hermetically sealed, voice guide hole 6 is arranged on the bottom of procapsid 1, and is vertically parallel with fore shell 1, and voice guide hole collar extension 8 is on the bottom surface of fore shell 1, inner orifice 9 is in the dead ahead of microphone 5, so that microphone 5 received speech signals.
Embodiment 2:
For clamshell handset, the microphone voice guide hole is arranged on the mobile phone bottom, in casing between key panel and the microphone; The voice guide hole collar extension is on the bottom surface of shell.
Embodiment 3:
For cover-slide-type handset, the microphone voice guide hole is arranged on the mobile phone bottom, in casing between key panel and the microphone; The voice guide hole collar extension is on the bottom surface of shell.
When above structure of the present invention has guaranteed mobile phone communication microphone not can with the receiver echogenicity, voice guide hole also can with face's card tightly, or held and blocked, produce voice signal and be blocked and can not arrive the phenomenon of microphone.
Architectural feature of the present invention is applicable to all hand-hold type communicating terminals, is therefore using on the identical or similar product or is in a disguised form using all within protection range of the present invention.
Should be understood that above-mentioned description at specific embodiment is comparatively detailed, can not therefore think the restriction to scope of patent protection of the present invention, scope of patent protection of the present invention should be as the criterion with claims.
Claims (1)
1. the mobile phone of a bottom leading-note microphone structure comprises shell, display screen, button, loud speaker, microphone, and in the enclosure communication module, demonstration processing module and central processing unit are set, and the bottom surface of described phone housing is provided with the microphone voice guide hole;
It is characterized in that: described shell comprises fore shell and drain pan; Described microphone voice guide hole is arranged on the described fore shell; Described microphone voice guide hole is arranged on the bottom of described procapsid, and the voice guide hole collar extension is on the fore shell bottom surface, and internal orifice is in the microphone dead ahead; The front of described microphone is towards the medial surface of fore shell; Described microphone voice guide hole is vertically parallel with described fore shell surface; Described microphone and the sealing of described fore shell inner surface are joined, and communicate with described microphone voice guide hole; The anterior bulge loop position and the shell fore shell inboard of microphone are hermetically sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102161144A CN101370042B (en) | 2008-09-08 | 2008-09-08 | Mobile phone with bottom leading-note microphone structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102161144A CN101370042B (en) | 2008-09-08 | 2008-09-08 | Mobile phone with bottom leading-note microphone structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101370042A CN101370042A (en) | 2009-02-18 |
| CN101370042B true CN101370042B (en) | 2011-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102161144A Active CN101370042B (en) | 2008-09-08 | 2008-09-08 | Mobile phone with bottom leading-note microphone structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101370042B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480538A (en) * | 2010-11-30 | 2012-05-30 | 比亚迪股份有限公司 | Mobile terminal with microphone |
| CN108848206A (en) * | 2018-05-29 | 2018-11-20 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN110519423A (en) * | 2019-08-16 | 2019-11-29 | 上海摩软通讯技术有限公司 | A kind of production method of mobile terminal and shell, shell |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222806A (en) * | 1997-10-31 | 1999-07-14 | 诺基亚流动电话有限公司 | Radiotelephone handset |
| CN1435065A (en) * | 2000-11-21 | 2003-08-06 | 新加坡通达国际顾问公司 | Arrangement of loudspeaker and microphone side located structure of mobile telephone |
-
2008
- 2008-09-08 CN CN2008102161144A patent/CN101370042B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222806A (en) * | 1997-10-31 | 1999-07-14 | 诺基亚流动电话有限公司 | Radiotelephone handset |
| CN1435065A (en) * | 2000-11-21 | 2003-08-06 | 新加坡通达国际顾问公司 | Arrangement of loudspeaker and microphone side located structure of mobile telephone |
Non-Patent Citations (3)
| Title |
|---|
| JP特开平7-212822A 1995.08.11 |
| 多普达.多普达830用户手册.《多普达830用户手册》.2006,正文第1-5页. * |
| 黄磊.智勇不必双全多普达830解析.《数字通信》.2006,(第7期),49页. * |
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| Publication number | Publication date |
|---|---|
| CN101370042A (en) | 2009-02-18 |
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Effective date of registration: 20191030 Address after: DESAY No. 9789 building, 518057 Guangdong city of Shenzhen province Nanshan District Guangdong streets Shennan Road sign layer 17 layer (natural layer 15) No. 1702-1703 Patentee after: Shenzhen acoustic Cmi Holdings Ltd Address before: 518057 Guangdong city of Shenzhen province Nanshan District South Road Building B block 15 building TCL Patentee before: TCL Tianyi Mobile Communications (Shenzhen) Co., Ltd. |
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