CN203734712U - Mobile communication terminal - Google Patents
Mobile communication terminal Download PDFInfo
- Publication number
- CN203734712U CN203734712U CN201420054764.4U CN201420054764U CN203734712U CN 203734712 U CN203734712 U CN 203734712U CN 201420054764 U CN201420054764 U CN 201420054764U CN 203734712 U CN203734712 U CN 203734712U
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- Prior art keywords
- call terminal
- mobile call
- casing
- loud speaker
- microphone
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- 238000010295 mobile communication Methods 0.000 title abstract description 6
- 230000005484 gravity Effects 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The utility model discloses a mobile communication terminal. According to the mobile communication terminal, the upper end of a casing is provided with a first loudspeaker and a first microphone; the lower end of the casing is provided with a second loudspeaker and a second microphone; a gravity sensor and a micro controller are arranged in the casing; the gravity sensor is utilized to detect whether the mobile communication terminal is gripped positively or reversely; and the micro controller is utilized to correspondingly control the switching on and switching off of the first loudspeaker and the second loudspeaker; and therefore, upper and lower portion answering of the mobile communication terminal can be realized.
Description
Technical field
The utility model relates to mobile communication technology field, is specifically related to a kind of mobile call terminal.
Background technology
Mobile phone becomes with advantages such as its convenience, fashion the main tool that current information is transmitted, and it has become people's work and the requisite means of communication of life.Mobile phone is generally by antenna receiving-sending signal, thereby transmits the content informations such as word, pattern, Streaming Media.
At present traditional mobile phone is only provided with a loud speaker and a microphone in its one end, make existing mobile phone can only realize answer (for example answer upper end) of a direction, cannot realize answering of both direction, while only having mobile phone forward to grip, just can answer, in the time of mobile phone reverse grip, cannot answer.But along with the quickening of modern's rhythm of life, the phenomenon that mobile phone upper and lower side is taken by mistake is more and more.Thereby can only realize one end and answer the restriction that becomes current mobile phone development.
Therefore, be necessary existing mobile phone to improve, can realize up and down and answering.
Utility model content
In order to overcome the defect existing in prior art, the utility model provides a kind of mobile call terminal, and the concrete technical scheme of the utility model is as follows:
A kind of mobile call terminal, comprises casing and is positioned at the display screen on casing, described display screen is touch-screen; Also comprise: be arranged in described casing and be positioned at the first loud speaker, first microphone of described casing first end; Be arranged in described casing and be positioned at the second loud speaker, the second microphone of described casing the second end; And be arranged on gravity sensor and the microcontroller in described casing; Wherein, described first end and described the second end are upper and lower two opposite ends;
In the time that mobile call terminal is sent a telegram here, described gravity sensor grips or oppositely grips in forward for detection of described mobile call terminal; When described mobile call terminal is in the time that forward grips, described gravity sensor sends the first control signal to described microcontroller, described the second loud speaker is controlled in the first loud speaker and the unlatching of described second microphone described in described microprocessor controls simultaneously and described the first microphone cuts out; When described mobile call terminal is during in reverse gripping, described gravity sensor sends the second control signal to described microcontroller, described in described microprocessor controls, the second loud speaker and described the first microphone are opened, and control described the first loud speaker and described second microphone simultaneously and close.
Preferably, on described mobile call terminal, be provided with an antenna feed point, and described antenna feed point is arranged on the corner of described mobile call terminal the second end.
Preferably, be provided with loudspeaker sound chamber in described casing, described loudspeaker sound is provided with loudspeaker in chamber, and the volume in described loudspeaker sound chamber is less than 1 cubic centimetre.
Preferably, the volume in described loudspeaker sound chamber is 0.8 cubic centimetre.
Preferably, described mobile call terminal is mobile phone.
Preferably, described mobile call terminal is panel computer.
Compared with prior art, the utlity model has following beneficial effect:
(1) mobile call terminal that the utility model provides is by arranging respectively the first loud speaker, the first microphone and the second loud speaker, second microphone at the two ends up and down of casing, and gravity sensor and microcontroller be set in casing, utilizing described gravity sensor to detect described mobile call terminal grips or oppositely grips in forward, and utilize the corresponding open and close of controlling described the first loud speaker and the second loud speaker of described microcontroller, thereby can being realized up and down, described mobile call terminal answers;
(2) mobile call terminal that the utility model provides is by being arranged on antenna feed point the corner of described mobile call terminal lower end, thereby reserve the position of the second loud speaker in mobile call terminal lower end, the volume of mobile call terminal in the situation that increasing by the second loud speaker is remained unchanged;
(3) volume in the mobile call terminal loudspeaker sound chamber that the utility model provides is set to be less than 1 cubic centimetre, be preferably 0.8 cubic centimetre, and the volume in traditional loudspeaker sound chamber be generally 1 cubic centimetre and more than, thereby make the volume-diminished in loudspeaker sound of the present utility model chamber, and then the volume of mobile call terminal in the situation that increasing a microphone and a loud speaker is remained unchanged.
Brief description of the drawings
The structural representation of the mobile call terminal that Fig. 1 provides for the utility model embodiment;
Control flow chart when the mobile call terminal forward that Fig. 2 A provides for the utility model embodiment grips;
The control flow chart when mobile call terminal that Fig. 2 B provides for the utility model embodiment oppositely grips;
The reference axis schematic diagram of the mobile call terminal that Fig. 3 provides for the utility model embodiment;
When gripping, the mobile call terminal forward that Fig. 4 A provides for the utility model embodiment answers schematic diagram;
When oppositely gripping, the mobile call terminal that Fig. 4 B provides for the utility model embodiment answers schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the mobile call terminal the utility model proposes is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only for convenient, the object of aid illustration the utility model embodiment lucidly.
Please refer to Fig. 1, wherein, the structural representation of the mobile call terminal that Fig. 1 provides for the utility model embodiment, as shown in Figure 1, the mobile call terminal 1 that the utility model embodiment provides comprises casing and is positioned at the display screen on casing, this display screen is touch-screen; And this mobile call terminal 1 also comprises:
Be arranged in casing and be positioned at the first loud speaker 11, first microphone 21 of casing first end;
Be arranged in casing and be positioned at the second loud speaker 12, the second microphone 22 of casing the second end; And
Be arranged on gravity sensor 30 and microcontroller (MCU, Micro Control Unit) 40 in casing; Wherein, this first end and the second end are upper and lower two opposite ends; Particularly, in the present embodiment, first end is upper end, and the second end is lower end; When this mobile call terminal 1 is in the time that forward grips, this first end is positioned at top, and this second end is positioned at below; When this mobile call terminal 1 is during in reverse gripping, this first end is positioned at below, and this second end is positioned at top;
In the time that mobile call terminal 1 is sent a telegram here, gravity sensor 30 grips or oppositely grips in forward for detection of mobile call terminal 1; When mobile call terminal 1 is in the time that forward grips, gravity sensor 30 sends the first control signal to microcontroller 40, microcontroller 40 is controlled the first loud speaker 11 and second microphone 22 is opened, and controls the second loud speaker 12 and the first microphone 21 cuts out simultaneously; When mobile call terminal 1 is during in reverse gripping, gravity sensor 30 sends the second control signal to microcontroller 40, the second loud speaker 12 controlled by microcontroller 40 and the first microphone 21 is opened, and controls the first loud speaker 11 and second microphone 22 simultaneously and closes.
Particularly, in the present embodiment, as shown in Figure 2 A, when mobile call terminal 1 is in the time that forward grips, gravity sensor 30 sends signal 1 to microcontroller 40, microcontroller 40 sends signal 1 and receives the rear unlatching of signal 1 (work) to the first loud speaker 11 and the second loud speaker 12, the first loud speakers 11, after the second loud speaker 12 receives signal 1, closes (stopping).As shown in Figure 2 B, when mobile call terminal 1 is during in reverse gripping, gravity sensor 30 sends signal 0 to microcontroller 40, microcontroller 40 sends signal 0 to the first loud speaker 11 and the second loud speaker 12, after the first loud speaker 11 receives signal 0, close (stopping), the second loud speaker 12 receives the rear unlatching of signal 0 (work).
Wherein, the gravity sensor 30 in the utility model adopts existing Gravity accelerometer, and with reference to figure 3, its operation principle is:
Level is made as to X-axis along mobile call terminal Width, and level is made as Y-axis along mobile call terminal length direction, is made as Z axis perpendicular to display screen direction; Due to acceleration of gravity straight down always, and size is 9.8 m/s
2gravity sensor 30 in mobile call terminal just can get the direction of current acceleration of gravity with respect to mobile call terminal, and this vector value, Orthogonal Decomposition is in X, Y, Z axis, and the value of 3 directions of gained is exactly 3 parameter value x, y, z that gravity sensor obtains;
Suppose in the time that y value is a, the Y-axis of mobile call terminal is acos (a/g) (g is gravity acceleration value) with the angle of direction straight up; Gravity sensor 30 judges according to this angle, if angle is less than 90 degree, thinks that mobile call terminal 1 is that forward grips, and now on display screen, answers pattern 2 near the second end, as shown in Figure 4 A;
If angle is greater than 90 degree and is less than 180 degree, think that mobile call terminal 1 is reverse gripping, now user interface (the UI of mobile call terminal, User Interface) Rotate 180 degree plays up, make to answer pattern 2 near first end on display screen, answer pattern 2 and be still positioned at below, as shown in Figure 4 B.
Wherein, on this mobile call terminal 1, be provided with an antenna feed point 50, and antenna feed point 50 is arranged on the corner of mobile call terminal 1 second end.And traditional antenna feed point is arranged on the middle part of product conventionally, the utility model is by antenna feed point being arranged on to the corner of mobile call terminal the second end, thereby in the situation that not affecting antenna performance, reserved the space of the second loud speaker.
Wherein, be provided with loudspeaker sound chamber in casing, be provided with loudspeaker in loudspeaker sound chamber, the volume in loudspeaker sound chamber is less than 1 cubic centimetre, and the volume in loudspeaker sound chamber is preferably 0.8 cubic centimetre.And the volume in traditional loudspeaker sound chamber be generally 1 cubic centimetre and more than, thereby make the volume-diminished in loudspeaker sound of the present utility model chamber, and then the volume of mobile call terminal in the situation that increasing a microphone and a loud speaker is remained unchanged.
In actual use, mobile call terminal of the present utility model can be mobile phone or panel computer or other mobile call equipment.
Disclosed is above only the application's a specific embodiment, and obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (6)
1. a mobile call terminal, comprises casing and is positioned at the display screen on casing, described display screen is touch-screen; It is characterized in that, also comprise: be arranged in described casing and be positioned at the first loud speaker, first microphone of described casing first end; Be arranged in described casing and be positioned at the second loud speaker, the second microphone of described casing the second end; And be arranged on gravity sensor and the microcontroller in described casing; Wherein, described first end and described the second end are upper and lower two opposite ends;
In the time that mobile call terminal is sent a telegram here, described gravity sensor grips or oppositely grips in forward for detection of described mobile call terminal; When described mobile call terminal is in the time that forward grips, described gravity sensor sends the first control signal to described microcontroller, described the second loud speaker is controlled in the first loud speaker and the unlatching of described second microphone described in described microprocessor controls simultaneously and described the first microphone cuts out; When described mobile call terminal is during in reverse gripping, described gravity sensor sends the second control signal to described microcontroller, described in described microprocessor controls, the second loud speaker and described the first microphone are opened, and control described the first loud speaker and described second microphone simultaneously and close.
2. a kind of mobile call terminal according to claim 1, is characterized in that, is provided with an antenna feed point on described mobile call terminal, and described antenna feed point is arranged on the corner of described mobile call terminal the second end.
3. a kind of mobile call terminal according to claim 1 and 2, is characterized in that, is provided with loudspeaker sound chamber in described casing, and described loudspeaker sound is provided with loudspeaker in chamber, and the volume in described loudspeaker sound chamber is less than 1 cubic centimetre.
4. a kind of mobile call terminal according to claim 3, is characterized in that, the volume in described loudspeaker sound chamber is 0.8 cubic centimetre.
5. a kind of mobile call terminal according to claim 1 and 2, is characterized in that, described mobile call terminal is mobile phone.
6. a kind of mobile call terminal according to claim 1 and 2, is characterized in that, described mobile call terminal is panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054764.4U CN203734712U (en) | 2014-01-28 | 2014-01-28 | Mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054764.4U CN203734712U (en) | 2014-01-28 | 2014-01-28 | Mobile communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734712U true CN203734712U (en) | 2014-07-23 |
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ID=51204752
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054764.4U Expired - Fee Related CN203734712U (en) | 2014-01-28 | 2014-01-28 | Mobile communication terminal |
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| Country | Link |
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| CN (1) | CN203734712U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580740A (en) * | 2015-01-26 | 2015-04-29 | 深圳市中兴移动通信有限公司 | Controlling method and device for mobile terminal |
| CN104658536A (en) * | 2015-03-09 | 2015-05-27 | 深圳酷派技术有限公司 | Recording mode switching method, recording mode switching system and terminal |
| CN105049629A (en) * | 2015-08-06 | 2015-11-11 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal communication control method and system |
| CN105162950A (en) * | 2015-07-08 | 2015-12-16 | 惠州Tcl移动通信有限公司 | Mobile terminal and method capable of switching microphones during conversation |
| CN105554230A (en) * | 2015-07-31 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Voice communication circuit and hand-held terminal |
| CN105554231A (en) * | 2015-07-31 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Voice communication method and apparatus |
| CN105812507A (en) * | 2014-12-19 | 2016-07-27 | 宏达国际电子股份有限公司 | Portable electronic device and control method thereof |
| CN105872921A (en) * | 2016-05-31 | 2016-08-17 | 安徽声讯信息技术有限公司 | Mobile phone microphone multi-program simultaneous operation system and control method thereof |
| CN111885239A (en) * | 2020-07-31 | 2020-11-03 | 华勤技术有限公司 | Mobile terminal |
-
2014
- 2014-01-28 CN CN201420054764.4U patent/CN203734712U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105812507A (en) * | 2014-12-19 | 2016-07-27 | 宏达国际电子股份有限公司 | Portable electronic device and control method thereof |
| CN105812507B (en) * | 2014-12-19 | 2018-08-24 | 宏达国际电子股份有限公司 | Portable electronic devices and its control method |
| CN104580740A (en) * | 2015-01-26 | 2015-04-29 | 深圳市中兴移动通信有限公司 | Controlling method and device for mobile terminal |
| CN104658536A (en) * | 2015-03-09 | 2015-05-27 | 深圳酷派技术有限公司 | Recording mode switching method, recording mode switching system and terminal |
| CN105162950A (en) * | 2015-07-08 | 2015-12-16 | 惠州Tcl移动通信有限公司 | Mobile terminal and method capable of switching microphones during conversation |
| CN105162950B (en) * | 2015-07-08 | 2020-09-25 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal and method for switching microphones in call |
| CN105554230A (en) * | 2015-07-31 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Voice communication circuit and hand-held terminal |
| CN105554231A (en) * | 2015-07-31 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Voice communication method and apparatus |
| CN105049629A (en) * | 2015-08-06 | 2015-11-11 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal communication control method and system |
| CN105872921A (en) * | 2016-05-31 | 2016-08-17 | 安徽声讯信息技术有限公司 | Mobile phone microphone multi-program simultaneous operation system and control method thereof |
| CN111885239A (en) * | 2020-07-31 | 2020-11-03 | 华勤技术有限公司 | Mobile terminal |
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