CN205725981U - A kind of mobile phone possessing digital-to-analogue intercom function - Google Patents
A kind of mobile phone possessing digital-to-analogue intercom function Download PDFInfo
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- CN205725981U CN205725981U CN201620210022.5U CN201620210022U CN205725981U CN 205725981 U CN205725981 U CN 205725981U CN 201620210022 U CN201620210022 U CN 201620210022U CN 205725981 U CN205725981 U CN 205725981U
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
This utility model belongs to communicating terminal technical field, particularly relates to a kind of mobile phone possessing digital-to-analogue intercom function.In this utility model embodiment, possess the mobile phone of digital-to-analogue intercom function to include carrying out the digital-to-analogue intercom function module of radio voice communication with external communication terminal, digital-to-analogue intercom function module can realize carrying out intercommunication call with other mobile phones possessing intercom function, information sends, digital-to-analogue intercom function module possesses the advantage that radio voice is clear, propagation distance is remote, overcome existing mobile phone communication jitter and the high problem of cost, additionally, call voice can also be encrypted by digital-to-analogue intercom function module, and sends the function of location.
Description
Technical field
This utility model belongs to communicating terminal technical field, particularly relates to a kind of mobile phone possessing digital-to-analogue intercom function.
Background technology
Mobile phone, also known as mobile phone, is a kind of communication tool, is widely used in the middle of daily life, present cell-phone function is the most powerful, can be used to telephonic communication, audiovisual entertainment, game etc..
Apply as the most important function of mobile phone--telephonic communication, usually can be affected because of the instability of communication signal, it addition, telephonic communication service needs to pay service fee to mobile communication carrier, the most also can increase the cost of user.
Utility model content
The purpose of this utility model embodiment is to provide a kind of mobile phone possessing digital-to-analogue intercom function, it is intended to solves present mobile phone and there is the problem that call can be affected by jitter and cost is high.
This utility model embodiment is achieved in that a kind of mobile phone possessing digital-to-analogue intercom function, described in possess the mobile phone of digital-to-analogue intercom function and include:
With the digital-to-analogue intercom function module that external communication terminal carries out radio voice communication；
It is connected with described digital-to-analogue intercom function module, the control module that described digital-to-analogue intercom function module is controlled.
In said structure, described digital-to-analogue intercom function module includes digital-to-analogue intercom function chip U1, the data sending terminal TXD and data receiver RXD of described digital-to-analogue intercom function chip U1 connect antenna simultaneously, the audio frequency receiving terminal MIC of described digital-to-analogue intercom function chip U1 connects mike, the audio output Ana of described digital-to-analogue intercom function chip U1 connects loudspeaker, and the control end ctr of described digital-to-analogue intercom function chip U1 connects described control module.
In said structure, described control module includes control chip U2, the control end ctrl of described control chip U2 meets the control end ctr of described digital-to-analogue intercom function chip U1, the control signal input IN1 of described control chip U2 connects the intercommunication function of described mobile phone and controls button, and the power end VCC of described control chip U2 takes over machine battery.
In said structure, described in possess the mobile phone of digital-to-analogue intercom function and also include wireless coil and wireless charging circuit, the input of described wireless charging circuit terminates described wireless coil, and the output of described wireless charging circuit terminates described battery of mobile phone.
In said structure, described in possess the mobile phone of digital-to-analogue intercom function and also include fingerprint module, the output of described fingerprint module terminates the identity information input IN2 of described control chip U2.
In this utility model embodiment, possess the mobile phone of digital-to-analogue intercom function to include carrying out the digital-to-analogue intercom function module of radio voice communication with external communication terminal, digital-to-analogue intercom function module can realize carrying out intercommunication call with other mobile phones possessing intercom function, digital-to-analogue intercom function module possesses the advantage that radio voice is clear, propagation distance is remote, overcome existing mobile phone communication jitter and the high problem of cost, additionally, call voice can also be encrypted by digital-to-analogue intercom function module, and sends the function of location.
Accompanying drawing explanation
Fig. 1 is the function structure chart of the mobile phone possessing digital-to-analogue intercom function that this utility model embodiment provides；
Fig. 2 is the circuit structure diagram of the mobile phone possessing digital-to-analogue intercom function that this utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Fig. 1 shows the modular structure of the mobile phone possessing digital-to-analogue intercom function that this utility model embodiment provides, and for convenience of description, illustrate only the part relevant to this utility model embodiment.
A kind of mobile phone possessing digital-to-analogue intercom function, described in possess the mobile phone of digital-to-analogue intercom function and include:
With the digital-to-analogue intercom function module 1 that external communication terminal carries out radio voice communication；
It is connected with described digital-to-analogue intercom function module 1, the control module 2 that described digital-to-analogue intercom function module 1 is controlled.
Fig. 2 shows the circuit structure of the mobile phone possessing digital-to-analogue intercom function that this utility model embodiment provides, and for convenience of description, illustrate only the part relevant to this utility model embodiment.
As this utility model one embodiment, described digital-to-analogue intercom function module 1 includes digital-to-analogue intercom function chip U1, the data sending terminal TXD and data receiver RXD of described digital-to-analogue intercom function chip U1 connect antenna simultaneously, the audio frequency receiving terminal MIC of described digital-to-analogue intercom function chip U1 connects mike, the audio output Ana of described digital-to-analogue intercom function chip U1 connects loudspeaker, and the control end ctr of described digital-to-analogue intercom function chip U1 connects described control module 2.
As this utility model one embodiment, described digital-to-analogue intercom function chip U1 uses SCT9388 chip to realize, and other model chip realizing this function certainly can also be used to realize, do not enumerate.
SCT9388 chip possesses the advantage that radio voice is clear, propagation distance is remote, overcomes existing mobile phone communication jitter and the high problem of cost, it addition, call voice can also be encrypted by SCT9388 chip, and sends the function of location.
As this utility model one embodiment, described control module 2 includes control chip U2, the control end ctrl of described control chip U2 meets the control end ctr of described digital-to-analogue intercom function chip U1, the control signal input IN1 of described control chip U2 connects the intercommunication function of described mobile phone and controls button, and the power end VCC of described control chip U2 takes over machine battery BT.
As this utility model one embodiment, described control chip U2 uses MT6735 chip to realize, and other model chip realizing this function certainly can also be used to realize, do not enumerate.
As this utility model one embodiment, the described mobile phone possessing digital-to-analogue intercom function also includes wireless coil 3 and wireless charging circuit 4, the input of described wireless charging circuit 4 terminates described wireless coil 3, and the output of described wireless charging circuit 4 terminates described battery of mobile phone BT.
Wireless charging technology application electromagnetic wave induction principle, and relevant alternating current impression technology, wireless coil 3 receives the ac signal producing sensing, after ac signal is carried out rectification, Filtering Processing by wireless charging circuit 4, is converted into direct current and supplies electricity to battery of mobile phone BT and be charged.
As this utility model one embodiment, described in possess the mobile phone of digital-to-analogue intercom function and also include fingerprint module 5, the output of described fingerprint module 5 terminates the identity information input IN2 of described control chip U2.
Gathered the finger print information of user by fingerprint module 5, control chip U2 judges the identity of user according to this finger print information, and user carries out identity discriminating, the privacy of protection cellphone subscriber.
In this utility model embodiment, possess the mobile phone of digital-to-analogue intercom function to include carrying out the digital-to-analogue intercom function module of radio voice communication with external communication terminal, digital-to-analogue intercom function module can realize carrying out intercommunication call with other mobile phones possessing intercom function, digital-to-analogue intercom function module possesses the advantage that radio voice is clear, propagation distance is remote, overcome existing mobile phone communication jitter and the high problem of cost, additionally, call voice can also be encrypted by digital-to-analogue intercom function module, and sends the function of location.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (4)
1. the mobile phone possessing digital-to-analogue intercom function, it is characterised in that described in possess the mobile phone of digital-to-analogue intercom function and include:
With the digital-to-analogue intercom function module that external communication terminal carries out radio voice communication；It is connected with described digital-to-analogue intercom function module, the control module that described digital-to-analogue intercom function module is controlled；Described digital-to-analogue intercom function module includes digital-to-analogue intercom function chip U1, the data sending terminal TXD and data receiver RXD of described digital-to-analogue intercom function chip U1 connect antenna simultaneously, the audio frequency receiving terminal MIC of described digital-to-analogue intercom function chip U1 connects mike, the audio output Ana of described digital-to-analogue intercom function chip U1 connects loudspeaker, and the control end ctr of described digital-to-analogue intercom function chip U1 connects described control module.
Possesses the mobile phone of digital-to-analogue intercom function the most as claimed in claim 1, it is characterized in that, described control module includes control chip U2, the control end ctrl of described control chip U2 meets the control end ctr of described digital-to-analogue intercom function chip U1, the control signal input IN1 of described control chip U2 connects the intercommunication function of described mobile phone and controls button, and the power end VCC of described control chip U2 takes over machine battery.
Possesses the mobile phone of digital-to-analogue intercom function the most as claimed in claim 2, it is characterized in that, the described mobile phone possessing digital-to-analogue intercom function also includes wireless coil and wireless charging circuit, the input of described wireless charging circuit terminates described wireless coil, and the output of described wireless charging circuit terminates described battery of mobile phone.
Possess the mobile phone of digital-to-analogue intercom function the most as claimed in claim 3, it is characterised in that described in possess the mobile phone of digital-to-analogue intercom function and also include fingerprint module, the output of described fingerprint module terminates the identity information input IN2 of described control chip U2.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210022.5U CN205725981U (en) | 2016-03-18 | 2016-03-18 | A kind of mobile phone possessing digital-to-analogue intercom function |
| PCT/CN2016/087153 WO2017156911A1 (en) | 2016-03-18 | 2016-06-24 | Mobile phone having digilogue interphone function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210022.5U CN205725981U (en) | 2016-03-18 | 2016-03-18 | A kind of mobile phone possessing digital-to-analogue intercom function |
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| CN205725981U true CN205725981U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620210022.5U Active CN205725981U (en) | 2016-03-18 | 2016-03-18 | A kind of mobile phone possessing digital-to-analogue intercom function |
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| Country | Link |
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| CN (1) | CN205725981U (en) |
| WO (1) | WO2017156911A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110545493A (en) * | 2018-05-28 | 2019-12-06 | 陈志林 | System and method for carrying out voice talkback on software terminal and interphone |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107734100B (en) * | 2017-11-08 | 2023-08-11 | 西安天地畅通科技有限公司 | Multi-voice fusion communication system based on android platform |
| CN111404565B (en) * | 2020-03-12 | 2022-11-11 | 西安蜂语信息科技有限公司 | Interphone control method and device |
| CN116405801B (en) * | 2023-05-31 | 2023-09-08 | 中瑞科技术有限公司 | Interphone system capable of early warning and broadcasting |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101459720A (en) * | 2007-12-14 | 2009-06-17 | 康佳集团股份有限公司 | Mobile phone having intercom function |
| CN102868975A (en) * | 2012-09-01 | 2013-01-09 | 合肥移瑞通信技术有限公司 | Interphone with embedded global system for mobile communications (GSM) module |
| CN203352632U (en) * | 2013-07-17 | 2013-12-18 | 深圳市百特连通科技有限公司 | Mobile communication terminal |
| CN104300999A (en) * | 2014-11-03 | 2015-01-21 | 陈松初 | External device achieving interphone function through mobile phones and control method of external device |
| CN204539266U (en) * | 2015-02-12 | 2015-08-05 | 天津金轮自行车集团有限公司 | A kind of mobile phone with intercommunication function |
-
2016
- 2016-03-18 CN CN201620210022.5U patent/CN205725981U/en active Active
- 2016-06-24 WO PCT/CN2016/087153 patent/WO2017156911A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110545493A (en) * | 2018-05-28 | 2019-12-06 | 陈志林 | System and method for carrying out voice talkback on software terminal and interphone |
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| WO2017156911A1 (en) | 2017-09-21 |
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