CN201114622Y - A mobile phone battery device with inter-speaking function - Google Patents
A mobile phone battery device with inter-speaking function Download PDFInfo
- Publication number
- CN201114622Y CN201114622Y CNU2007201220076U CN200720122007U CN201114622Y CN 201114622 Y CN201114622 Y CN 201114622Y CN U2007201220076 U CNU2007201220076 U CN U2007201220076U CN 200720122007 U CN200720122007 U CN 200720122007U CN 201114622 Y CN201114622 Y CN 201114622Y
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- Prior art keywords
- intercommunication
- control circuit
- battery
- mobile phone
- talkback
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- 238000004891 communication Methods 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 238000010295 mobile communication Methods 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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Abstract
The utility model discloses a cell phone battery device with a function of talkback. The cell phone comprises a mobile communication system consisting of a communication substrate which is connected with and controls a microphone and a playing speaker; the battery device is used for supplying power, wherein, the battery device is integrally provided with a talkback control circuit powered by the battery, an audio input of the talkback control circuit which is arranged in the battery device is connected with the microphone, and an audio output of the talkback control circuit is connected with the playing speaker. The talkback function of the cell phone battery device with the talkback function of the utility model can achieve completely free talkback communication without requiring the network support from the operators, can realize the communication in blind area of the network provided by the operators, and the setting of the utility model can be exchanged with standard cells for utilization, thus facilitating replacement when required.
Description
Technical field
The utility model relates to the communication terminal field of batteries, relates in particular to a kind of battery of mobile phone device that the intercommunication control circuit is set on battery.
Background technology
The mobile phone terminal of prior art generally adopts the mechanics of communication of the CDMA of Digital Cellular System GSM or code division multiple access, these telecommunication technologies realize that wireless telecommunications all need the network support of operator, irrelevant with the transmission range of conversation two places, even also will be when carrying out communication face-to-face to operator's defrayment.If mobile phone terminal is positioned at the blind area of carrier network coverage, mobile phone terminal can't carry out normal communication.
Therefore, for being implemented in the possibility of communicating by letter in the blind area, normally used in the prior art is intercom system, can converse between the two or more intercom of frequency unanimity by the intercommunication control circuit, need not network support.
But still adopt mode during the integrated talkback system of existing mobile phone, therefore still need the network support of operator by GPRS transmission data; Simultaneously, intercommunication function being integrated into mobile phone when getting on, will inevitably cause the increase of mobile phone volume, and the most of the time may not used intercommunication function, therefore, obviously there is defective in prior art, and awaits improving and development.
The utility model content
The purpose of this utility model is to provide a kind of battery of mobile phone device with intercommunication function, realize the setting that combines of intercommunication control circuit and battery, intercommunication conversation is the network support by operator not, and intercommunication function circuit and battery are integrated, and is convenient for changing.
The technical solution of the utility model is as follows:
A kind of battery of mobile phone device with intercommunication function, described mobile phone comprises a mobile communcations system, and this mobile communcations system comprises a communication substrate, and connecting control has a microphone and to play loudspeaker; Described cell apparatus is used for power supply; Wherein, be wholely set the intercommunication control circuit with described cell apparatus, by this powered battery, and the audio frequency input that this intercommunication control circuit is set links to each other with described microphone, and audio frequency is exported and linked to each other with described broadcast loudspeaker.
Described battery of mobile phone device wherein, also is provided with the intercommunication control switch in the described intercommunication control circuit, is arranged on the described battery.
Described battery of mobile phone device, wherein, the intercommunication frequency configuration of described intercommunication control circuit is 409.7500Mhz-409.9875Mhz.
Compared with prior art, the mobile device with intercommunication function of the present utility model is integrated into the intercommunication control circuit on the battery, make intercom become the annex of mobile phone to be easy to carry, described battery can be loaded onto when using intercommunication function, the time spent can directly not take off, change standard cell, easy to use.
Description of drawings
Fig. 1 is the mobile device schematic diagram that the utlity model has intercommunication function;
Fig. 2 is the functional block diagram that the utlity model has the battery of mobile phone device of intercommunication function.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
The mobile device with intercommunication function 101 that the utility model provides, as shown in Figure 1, this mobile device comprises a mobile communcations system 201, this mobile communcations system 201 comprises a communication substrate 202, and a microphone 204 of described communication substrate 202 connection controls and broadcast loudspeaker 205, described mobile communcations system 201 also comprises a battery 203, is used for power supply, these all are the prior aries of mobile device, repeat no more here.
Core setting of the present utility model has been wholely set intercommunication control circuit 301 as shown in Figure 2 on described battery 203, and the audio frequency input that described intercommunication control circuit 301 is set links to each other with described microphone 204, and audio frequency is exported and linked to each other with described broadcast loudspeaker 205.Described intercommunication control circuit 301 has separate voice signal processing capacity with described mobile communcations system 201.When described battery 203 is 201 power supplies of described mobile communcations system, also be described intercommunication control circuit 301 power supplies, described intercommunication control circuit 301 is with described mobile communcations system 201 shared described microphones 204 and broadcast loudspeaker 205.
The battery 203 of mobile device described in the utility model as shown in Figure 2, it comprises a power brick that is used to discharge and recharge 401, described power brick 401 is set to greater than 1800mAh, stand-by time reaches 30 days, has removed the inconvenience of user's frequent charge from.Be wholely set an intercommunication control circuit 301 on the shell of described power brick 401, described intercommunication control circuit 301 adopts chip design, and its volume is reduced, and can be made of one with described battery 203 on technology is made, and makes the user easy to carry.Described power brick 401 connects described intercommunication control circuit 301, and is described intercommunication control circuit 301 power supplies.Described battery 203 is provided with battery terminal interface 402, and described battery terminal interface connects described power brick 401 and described communication substrate 202, is used for to described mobile communcations system 201 power supplies.Described battery 203 also is provided with state-detection and control interface 403, and described state-detection is connected described intercommunication control circuit 301 and described communication substrate 202 with control interface 403, is used to realize controlling opening or closing of intercommunication control circuit 301.
Described communication substrate 202 is provided with intercommunication operating key PTT key 206, described PTT key 206 is used for realizing the frequency setting of described intercommunication control circuit 301, and control described state-detection and control interface 403, to realize opening or closing of described intercommunication control circuit 301, realize intercommunication function.Described communication substrate 202 is provided with LCD display lamp 207, is used to show the state of intercommunication conversation.The intercommunication frequency configuration of described intercommunication control circuit 301 is a certain characteristic frequency among the 409.7500Mhz-409.9875Mhz, and described frequency is free radio frequency band, can realize by the conversation of described intercommunication control circuit 301 free fully.Described intercommunication control circuit 301 is also by described described microphone 204 of communication substrate 202 controls and broadcast loudspeaker 205, the input and output of audio frequency when being respectively applied for the intercommunication conversation.
When the user uses described mobile device 101 to talk, press described PTT key 206, described state-detection and control interface 403 are opened in control, simultaneously by described microphone 204 input audio frequency, described intercommunication control circuit 301 is handled described audio frequency, and launches with a certain set specific frequency signal among the 409.7500Mhz-409.9875Mhz.When the user uses described mobile device 101 to understand, described intercommunication control circuit 301 receives and handles a certain set specific frequency signal between the 409.7500Mhz-409.9875Mhz, and by described state-detection and control interface 403 with audio transmission to described broadcast loudspeaker 205, realize the obedient function of intercommunication.
The utlity model has intercommunication function mobile device and battery thereof, described battery becomes the annex of mobile device, when needing to use intercommunication function described battery is installed to described mobile phone, described intercommunication function does not need the network support of operator, can satisfy communication cost and bear the demand that power is hanged down the crowd at 3km with the complete free intercommunication function of interior realization.The utility model also can be realized conversation in the blind area that carrier network covers, and can be used to travel, the bad place of mobile phone signal such as rural area.Described intercommunication control circuit is integrated on the battery, can not increase the volume of mobile phone, makes intercom become the annex of mobile phone to be easy to carry, and when using intercommunication function described battery is loaded onto, and the time spent does not directly take off, and changes standard cell, and is easy to use.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (3)
1, a kind of battery of mobile phone device with intercommunication function, described mobile phone comprises a mobile communcations system, and this mobile communcations system comprises a communication substrate, and connecting control has a microphone and to play loudspeaker; Described cell apparatus is used for power supply; It is characterized in that, be wholely set the intercommunication control circuit with described cell apparatus, by this powered battery, and the audio frequency input that this intercommunication control circuit is set links to each other with described microphone, and audio frequency is exported and linked to each other with described broadcast loudspeaker.
2, battery of mobile phone device according to claim 1 is characterized in that, also is provided with the intercommunication control switch in the described intercommunication control circuit, is arranged on the described battery.
3, battery of mobile phone device according to claim 1 is characterized in that, the intercommunication frequency configuration of described intercommunication control circuit is 409.7500Mhz-409.9875Mhz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201220076U CN201114622Y (en) | 2007-07-26 | 2007-07-26 | A mobile phone battery device with inter-speaking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201220076U CN201114622Y (en) | 2007-07-26 | 2007-07-26 | A mobile phone battery device with inter-speaking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114622Y true CN201114622Y (en) | 2008-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201220076U Expired - Fee Related CN201114622Y (en) | 2007-07-26 | 2007-07-26 | A mobile phone battery device with inter-speaking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114622Y (en) |
-
2007
- 2007-07-26 CN CNU2007201220076U patent/CN201114622Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CORISE COMMUNICATION TECHNOLOGIES CO., L Free format text: FORMER OWNER: YE ZHIBAO Effective date: 20081024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: M-6, building 1, zone 1 and 3, sparrow Hill Industrial Area, Central District, Nanshan District hi tech Development Zone, Shenzhen, China: 518057 Patentee after: Shenzhen Kesheng Communication Technology Co., Ltd. Address before: Guangdong province Shenzhen city Nanshan District road five East Coast Wenxin seat No. 914, zip code: 518000 Patentee before: Ye Zhibao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20090726 |