CN2575907Y - Double-way image-text communication apparatus capable of hand writing inputting graphic and character information and displaying - Google Patents
Double-way image-text communication apparatus capable of hand writing inputting graphic and character information and displaying Download PDFInfo
- Publication number
- CN2575907Y CN2575907Y CN 02225685 CN02225685U CN2575907Y CN 2575907 Y CN2575907 Y CN 2575907Y CN 02225685 CN02225685 CN 02225685 CN 02225685 U CN02225685 U CN 02225685U CN 2575907 Y CN2575907 Y CN 2575907Y
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- mobile phone
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Abstract
The utility model relates to a hand-free device with the function of electronic volume adjustment triggered by keys for cellphones, which comprises a linkage unit, a control unit, a first detecting unit, a first regulating unit, a first drive unit, a first output unit, a first input unit, a second drive unit, a second output unit, a second detecting unit, a second regulating unit, an amplifying unit and a second input unit. When the utility model is connected with a cellphone, users can converse with the other party without holding the receiver in hand. In the process of conversation, when the conversational volume is too high or too low, users can adjust the volume.
Description
[technical field]
The utility model relates to a kind of band button and triggers electronic sound volume adjusting mobile phone hands-free device, refers to a kind of Handless of regulating the In Call size that has especially.
[background technology]
At present mobile phone to be solving the disappearance of calling set, but vertical pulling and people's conversation or the communication that will seek and can come directly to converse by mobile phone when allowing the user drive with the people on another ground, can avoid on the way in the trouble of searching phone.
Though mobile phone has aforementioned advantage; but; when mobile phone is interrogated in the user drives; the user just can go to take mobile phone to listen by a hand departure direction dish; in this process of answering; regular meeting allows the user drive inwholwe-hearted or to be only to be unable to cope with emergency situations, thereby causes serious traffic accident.
So, dealer You Monitoring is in above-mentioned disappearance, just made a kind of handfree receiver unit, solve the danger of user's driving, but the Handless of number in the majority is when both sides converse, all there are not means or automatic regulating volume size on this Handless, so in communication process, if when suffering the environment noise excessive, user's can't hear or can not hear clearly words sound of the other side, perhaps be input into the volume of Handless when excessive, loud speaker produces the phenomenon of back coupling, allows the user sometimes can't be clearly and the human two-way call on another ground.
[summary of the invention]
The band button of the utility model triggers electronic sound volume and regulates the mobile phone hands-free device, and it includes: a control unit; One first detecting unit is to be connected with above-mentioned control unit, and mobile phone come electric signal to be rectified into the level signal to export control unit to; One first regulon is to be connected with above-mentioned control unit, and the control of controlled unit output signal, can do an appropriate regulation or decay to the calling volume; One first driver element is to be connected with the first above-mentioned regulon, and first regulon is regulated or the signal of decay back in order to accept; One second input unit is in order to accept audio signal; One amplifying unit is to be connected with second input unit, in order to amplify the signal that second input unit is exported; One second regulon is to be connected with above-mentioned control unit and amplifying unit, can do volume adjusting or decay to the signal that amplifying unit transmitted after the controlled unit controls; One second detecting unit, be to be connected with above-mentioned second input unit and control unit, the calling signal of second input unit is rectified into the level signal exports to control unit, allow control unit control second regulon, to control the second input unit calling volume attenuation degree.
When the mobile phone calling, earlier by first detecting unit in the future electric signal be rectified into after the level signal exports to control unit, promptly exporting a signal does volume adjusting for first regulon, regulate back output one signal at first regulon and give first driver element, can drive first output unit, and the other side's audio signal is played out; Simultaneously, control unit is also exported a signal and is given second driver element, makes second driver element can drive the second output unit start; The audio signal that the user sent is after second input unit receives, second detecting unit is rectified into the level signal with the calling signal and exports to control unit, to control the second input unit calling volume attenuation degree, after second regulon is handled, be sent on the linkage unit immediately, transmit through the mobile phone emission again, so that to hearing user's audio signal; If when the conversation signal is too small or excessive, can carry out the button on first input unit, make control unit control adjusting or decay that first and second regulon is made a signal size.
The utility model has additional volume adjusting function on hands-free device, can automatically or allow the user regulate both sides' In Call size.And be to have additional on the hands-free device and show the function that mobile phone is interrogated with start or light.
[description of drawings]
Fig. 1 is the circuit box schematic diagram of the utility model.
Fig.------------------------------second examines side unit 11---second regulon 12---amplifying unit 13---, second input block to second output unit 10 to second driver element 9 to input block 8 to first output unit 7 to first driver element 6 to first regulon 5 to first detecting unit 4 to control module 3 to linkage unit 2 to 2 is the circuit-line schematic diagram of the utility model Fig. 1.1
[embodiment]
Seeing also shown in Fig. 1,2, is the circuit box and the conspectus of the utility model.The band button of the utility model triggers electronic sound volume and regulates the mobile phone hands-free device, include: a linkage unit 1, one control unit 2, one first detecting unit 3, one first regulon 4, one first driver element 5, first output unit 6, one input unit 7, one second driver element 8, one second output unit 9, one second inspection side unit 10, one second regulon 11, one amplifying unit 12 and one second input unit 13 constitute, after connecting mobile phone 14, can allow user's Handless converse with the other side, in communication process, when if In Call is too small or excessive, the user is the size of scalable volume all.
The above-mentioned linkage unit of being carried 1 is with after hands-free device is connected, and can be connected with mobile phone 14, to reach the interface of two-way signal transmission;
This control unit 2 is to be connected with unit at different levels, to accept the signal that unit at different levels is transmitted, so that unit at different levels are controlled;
This first detecting unit 3 is to be connected with above-mentioned linkage unit 1 and control unit 2, with mobile phone 14 come electric signal to be rectified into the level signal to export to control unit 2, allow control unit 2 controls first regulon 4, with control calling volume attenuation degree;
This first regulon 4 is to be connected with above-mentioned control unit 2, and the control of controlled unit 2 output signals, can do an appropriate regulation or decay to the calling volume;
This first driver element 5 is to be connected with the first above-mentioned regulon 4, after being handled in order to the signal of accepting 4 adjustings of first regulon or decay back, can drive first output unit 6;
This first output unit 6 is to be a loud speaker, and with after above-mentioned first driver element 5 is connected, driven by first driver element 5 after, can take over machine 14 callings and discharge;
This first input unit 7 is constituted by plural button or button, in order to export an operation signal to control unit 2, makes first and second regulon 4,11 of control unit 2 may command do the control of volume;
This second driver element 8 is to be connected with above-mentioned control unit 2, and after the controlled unit 2 signal control of being exported, can be controlled second output unit 9;
This second output unit 9, can be shake (put, a shake) actuation mechanism, any of motor, light-emitting component, be to be connected with above-mentioned second driver element 8, at second driver element, 8 outputs, one signal, be that may command shake (put, shake) actuation mechanism produces action or control motor running, and allow light-emitting component have the function of caller identification;
This second detecting unit 10, be to be connected with above-mentioned second input unit 13 and control unit 2, the calling signal of second input unit 13 is rectified into the level signal exports to control unit 2, allow control unit 2 control second regulon 11, to control second input unit, 13 calling volume attenuation degrees;
This second regulon 11 is to be connected with above-mentioned control unit 2 and amplifying unit 12, can do volume adjusting or decay to the signal that amplifying unit 12 is transmitted after 2 controls of controlled unit;
This amplifying unit 12 is to be connected with above-mentioned second input unit 13 and second regulon 11, in order to amplify the signal that second output unit 13 is exported;
This second input unit 13 can be a microphone, in order to accept audio signal;
When above-mentioned mobile phone 14 with after linkage unit 1 is connected, when mobile phone 14 callings, earlier mobile phone 14 come electric signal to be rectified into the level signal to export to control unit 2 by first detecting unit 3, this moment, control unit 2 was promptly exported a signal to the adjusting of first regulon, 4 works, one volume, regulate back output one signal at first regulon 4 and give first driver element 5, this moment, first driver element 5 can drive first output unit 6, and the other side's audio signal is played out; Simultaneously, control unit 2 is also exported a signal and is given second driver element 8, makes second driver element 8 can drive 9 starts of second output unit.
When the user think first output unit 6 broadcast volume too greatly or too hour, the user can carry out the button on first input unit 7, makes control unit 2 controls first regulon 4 do the adjusting or the decay of a volume.
In addition, the audio signal that the user sent is after second input unit 13 receives, signal is transferred to second detecting unit 10 respectively to be rectified into the level signal with second input unit 13 calling of importing news and to export to control unit 2, allow control unit 2 control second regulon 11, to control second input unit, 13 calling volume attenuation degrees, after second regulon 11 is handled, be sent to immediately on the linkage unit 1, transmit through mobile phone 14 emissions again, so that to hearing user's audio signal;
If second input unit 13 when output signal is too small or excessive, can be carried out the button on first input unit 7, make control unit 2 controls second regulon 11 do the adjusting or the decay of a signal size.
Further, the utility model can install second output unit in this and can be a motor, and utilizes above-mentioned this each unit to come CD-ROM drive motor to rotate, and can drive other mechanism's start under revolution, uses enjoyment to reach to promote, and is used as caller identification.
Further, if when being that the utility model can be with the second output unit light-emitting component, when mobile phone was interrogated, this light-emitting component lighted immediately or glimmers, and interrogated to inform user's mobile phone.
Claims (9)
1, a kind of band button triggers electronic sound volume and regulates the mobile phone hands-free device, it is characterized in that it includes: a control unit; One first detecting unit is to be connected with above-mentioned control unit, and mobile phone come electric signal to be rectified into the level signal to export control unit to; One first regulon is to be connected with above-mentioned control unit, and the control of controlled unit output signal, can do an appropriate regulation or decay to the calling volume; One first driver element is to be connected with the first above-mentioned regulon, and first regulon is regulated or the signal of decay back in order to accept; One second input unit is in order to accept audio signal; One amplifying unit is to be connected with second input unit, in order to amplify the signal that second input unit is exported; One second regulon is to be connected with above-mentioned control unit and amplifying unit, can do volume adjusting or decay to the signal that amplifying unit transmitted after the controlled unit controls; One second detecting unit, be to be connected with above-mentioned second input unit and control unit, the calling signal of second input unit is rectified into the level signal exports to control unit, allow control unit control second regulon, to control the second input unit calling volume attenuation degree.
2, band button according to claim 1 triggers electronic sound volume and regulates the mobile phone hands-free device, it is characterized in that having more first output unit, and this first output unit can be loud speaker.
3, band button according to claim 1 triggers electronic sound volume and regulates the mobile phone hands-free device, it is characterized in that having more one first input unit, and this first input unit is constituted by plural button or button.
4, band button according to claim 1 triggers electronic sound volume and regulates the mobile phone hands-free device, it is characterized in that having more second driver element, is to be connected with control unit, and the signal that controlled unit is exported is controlled.
5, band button according to claim 1 triggers electronic sound volume and regulates the mobile phone hands-free device, it is characterized in that having more second output unit and is connected with second driver element.
6, band button according to claim 1 triggers electronic sound volume and regulates the mobile phone hands-free device, it is characterized in that this second output unit can be shake (put, a shake) actuation mechanism, also can be a motor.
7, band button according to claim 1 triggers electronic sound volume and regulates the mobile phone hands-free device, it is characterized in that this second output unit can be light-emitting component.
8, band button according to claim 1 triggers electronic sound volume and regulates the mobile phone hands-free device, it is characterized in that this second input unit can be microphone.
9, band button according to claim 1 triggers electronic sound volume and regulates the mobile phone hands-free device, it is characterized in that having more a linkage unit and is connected with control unit and unit at different levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225685 CN2575907Y (en) | 2002-02-07 | 2002-02-07 | Double-way image-text communication apparatus capable of hand writing inputting graphic and character information and displaying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225685 CN2575907Y (en) | 2002-02-07 | 2002-02-07 | Double-way image-text communication apparatus capable of hand writing inputting graphic and character information and displaying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575907Y true CN2575907Y (en) | 2003-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02225685 Expired - Fee Related CN2575907Y (en) | 2002-02-07 | 2002-02-07 | Double-way image-text communication apparatus capable of hand writing inputting graphic and character information and displaying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575907Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100517961C (en) * | 2004-04-03 | 2009-07-22 | 鸿富锦精密工业（深圳）有限公司 | Sound-volume regulating device and method |
-
2002
- 2002-02-07 CN CN 02225685 patent/CN2575907Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100517961C (en) * | 2004-04-03 | 2009-07-22 | 鸿富锦精密工业（深圳）有限公司 | Sound-volume regulating device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |