CN204376985U - A kind of mobile phone protective cover with intercommunication function - Google Patents
A kind of mobile phone protective cover with intercommunication function Download PDFInfo
- Publication number
- CN204376985U CN204376985U CN201520061519.0U CN201520061519U CN204376985U CN 204376985 U CN204376985 U CN 204376985U CN 201520061519 U CN201520061519 U CN 201520061519U CN 204376985 U CN204376985 U CN 204376985U
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- China
- Prior art keywords
- mobile phone
- protective cover
- frequency module
- phone protective
- radio
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Abstract
The utility model discloses a kind of mobile phone protective cover with intercommunication function, comprise the mobile phone protective cover body with mobile phone installation position and position, hole, mobile phone protective cover body is provided with microphone, loud speaker, control circuit board and intercommunication antenna, control circuit board is provided with vocoder, central processing unit, audio-frequency module, radio-frequency module and electric power management circuit, audio-frequency module respectively and microphone, loud speaker is connected, central processing unit respectively with vocoder, audio-frequency module, radio-frequency module is connected, radio-frequency module is connected with intercommunication antenna, electric power management circuit is respectively vocoder, central processing unit, audio-frequency module, radio-frequency module provides power supply.Intercommunication function is dissolved on mobile phone protective cover by the utility model, mobile phone can be allowed to realize intercommunication function, prevent the effect of mobile phone physical injury, to people do not have network or closely call time with mobile phone and attainable a kind of one to one, the talking mode of one-to-many.
Description
Technical field
The utility model relates to mobile phone protective cover field, is specifically related to a kind of mobile phone protective cover with intercommunication function.
Background technology
Existing mobile phone communication process need is by real-time performance, and generally all provided by three macroreticular operators, therefore mobile phone all will pay certain expense in communication process.Real-time performance is adopted for remote call, and adopt intercom to realize for closely conversing, and in use do not limit by network, can carry out one to one, the call of one-to-many, and generally, people carry intercom seldom conveniently, mobile phone therefore can only be adopted to converse, cause the wasting of resources to a certain degree.
Utility model content
The technical problems to be solved in the utility model is to provide one and is dissolved on mobile phone protective cover by intercommunication function; mobile phone can be allowed to realize intercommunication function; prevent the effect of mobile phone physical injury, to people do not have network or closely call time with mobile phone and attainable a kind of one to one, the mobile phone protective cover with intercommunication function of the talking mode of one-to-many.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of mobile phone protective cover with intercommunication function, comprise the mobile phone protective cover body with mobile phone installation position and position, hole, described mobile phone protective cover body is provided with microphone, loud speaker, control circuit board and intercommunication antenna, described control circuit board is provided with vocoder, central processing unit, audio-frequency module, radio-frequency module and electric power management circuit, described audio-frequency module respectively and microphone, loud speaker is connected, described central processing unit respectively with vocoder, audio-frequency module, radio-frequency module is connected, described radio-frequency module is connected with intercommunication antenna, described electric power management circuit is respectively vocoder, central processing unit, audio-frequency module, radio-frequency module provides power supply.
Preferably, described control circuit board comprises for carrying out with mobile phone the wireless communication module that communicates, and described wireless communication module is connected with central processing unit, electric power management circuit respectively.
Preferably, described mobile phone protective cover body is provided with for carrying out with mobile phone the communication interface that communicates, and described communication interface is connected with central processing unit, electric power management circuit respectively.
Preferably, described mobile phone protective cover body is provided with battery, and described battery is connected with electric power management circuit.
Preferably, described battery is lithium battery, and described control circuit board comprises charge-discharge circuit, and described mobile phone protective cover body is provided with discharge and recharge interface, and described battery is connected with discharge and recharge interface by charge-discharge circuit.
Preferably, described wireless communication module is bluetooth communication or WiFi communication module.
The utility model has following advantage with the mobile phone protective cover of intercommunication function: the utility model comprises the mobile phone protective cover body with mobile phone installation position and position, hole with the mobile phone protective cover of intercommunication function, mobile phone protective cover body is provided with microphone, loud speaker, control circuit board and intercommunication antenna, control circuit board is provided with vocoder, central processing unit, audio-frequency module, radio-frequency module and electric power management circuit, audio-frequency module respectively and microphone, loud speaker is connected, central processing unit respectively with vocoder, audio-frequency module, radio-frequency module is connected, radio-frequency module is connected with intercommunication antenna, in working order, in the mobile phone protective cover of transmitting terminal, the radio voice signal that central processing unit is gathered by audio-frequency module sampling microphone, then after being compressed by vocoder, pass through radio-frequency module again, intercommunication antenna sends to the mobile phone protective cover of receiving terminal, the mobile phone protective cover central processing unit of receiving terminal passes through radio-frequency module, the radio voice signal that the mobile phone protective cover that intercommunication antenna obtains transmitting terminal sends, then after being decompressed by vocoder, send audio-frequency module to again, voice are play eventually through the loud speaker on mobile phone protective cover, complete once complete voice communication course, achieve and intercommunication function is dissolved on mobile phone protective cover, mobile phone can be allowed to realize intercommunication function, prevent the effect of mobile phone physical injury, to people do not have network or closely call time with mobile phone and attainable one one to one, the talking mode of one-to-many.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the side-looking structural representation of the utility model embodiment.
Fig. 3 is the frame structure schematic diagram of circuit part in the utility model embodiment one.
Fig. 4 is the frame structure schematic diagram of circuit part in the utility model embodiment two.
Fig. 5 is the frame structure schematic diagram of circuit part in the utility model embodiment three.
Marginal data: 1, mobile phone protective cover body; 11, mobile phone installation position; 12, Kong Wei; 2, microphone; 3, loud speaker; 4, control circuit board; 41, vocoder; 42, central processing unit; 43, audio-frequency module; 44, radio-frequency module; 45, electric power management circuit; 46, wireless communication module; 47, charge-discharge circuit; 5, intercommunication antenna; 6, communication interface; 7, battery; 8, discharge and recharge interface.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
As Fig. 1, shown in Fig. 2 and Fig. 3, the present embodiment comprises the mobile phone protective cover body 1 with mobile phone installation position 11 and position, hole 12 with the mobile phone protective cover of intercommunication function, mobile phone protective cover body 1 is provided with microphone 2, loud speaker 3, control circuit board 4 and intercommunication antenna 5, control circuit board 4 is provided with vocoder 41, central processing unit 42, audio-frequency module 43, radio-frequency module 44 and electric power management circuit 45, audio-frequency module 43 respectively with microphone 2, loud speaker 3 is connected, central processing unit 42 respectively with vocoder 41, audio-frequency module 43, radio-frequency module 44 is connected, radio-frequency module 44 is connected with intercommunication antenna 5, electric power management circuit 45 is respectively vocoder 41, central processing unit 42, audio-frequency module 43, radio-frequency module 44 provides power supply.The present embodiment achieves with the mobile phone protective cover of intercommunication function to be dissolved on mobile phone protective cover by intercommunication function; mobile phone can be allowed to realize intercommunication function; prevent the effect of mobile phone physical injury, to people do not have network or closely call time with mobile phone and attainable a kind of one to one, the talking mode of one-to-many.
As shown in Figure 3, control circuit board 4 comprises for carrying out with mobile phone the wireless communication module 46 that communicates, and wireless communication module 46 is connected with central processing unit 42, electric power management circuit 45 respectively.The wireless communication module 46 of the present embodiment, as a communication module for subsequent use, can realize the radio communication with mobile phone, thus it is multiplexing to realize mobile microphone and mobile phone speaker.In the present embodiment, wireless communication module 46 can adopt bluetooth communication or WiFi communication module as required.
As shown in Figure 3, mobile phone protective cover body 1 is provided with for carrying out with mobile phone the communication interface 6 that communicates, and communication interface 6 is connected with central processing unit 42, electric power management circuit 45 respectively.The communication interface 6 of the present embodiment, as a communication interface for subsequent use, can realize the data communication with mobile phone, thus it is multiplexing to realize mobile microphone and mobile phone speaker.
In the present embodiment, mobile phone protective cover body 1 is provided with battery 7, and battery 7 is connected with electric power management circuit 45.Owing to being provided with battery 7 in mobile phone protective cover body 1, therefore do not need to consume the power supply that the battery of mobile phone can realize control circuit board 4, better to the versatility support of mobile phone, and the electric quantity consumption of mobile phone can not be increased.
In the present embodiment, battery 7 is lithium battery, and control circuit board 4 comprises charge-discharge circuit 47, and mobile phone protective cover body 1 is provided with discharge and recharge interface 8, and battery 7 is connected with discharge and recharge interface 8 by charge-discharge circuit 47.Charge to battery 7 by charge-discharge circuit 47 and discharge and recharge interface 8 one aspect, make the present embodiment can also as portable power source on the other hand, the electric energy of battery 7 is charged for mobile phone by charge-discharge circuit 47, discharge and recharge interface 8.
It should be noted that; mobile phone protective cover body 1 is identical with existing common mobile phone protective cover structure; be provided with mobile phone installation position 11 and position, hole 12; position, hole 12 can be the one, two kinds or more of of earphone jack position, the shooting Kong Weizhong such as head bore position, flash lamp aperture position, microphone aperture position, speaker hole position, and the handset structure of its concrete structure and correspondence is relevant.
The present embodiment is as follows with the operation principle of the mobile phone protective cover of intercommunication function: in working order, in the mobile phone protective cover of transmitting terminal, central processing unit 42 by audio-frequency module 43 sample microphone 2 gather radio voice signal, then after being compressed by vocoder 41, then send to the mobile phone protective cover of receiving terminal by radio-frequency module 44, intercommunication antenna 5; The mobile phone protective cover central processing unit 42 of receiving terminal obtains the radio voice signal of the mobile phone protective cover transmission of transmitting terminal by radio-frequency module 44, intercommunication antenna 5; then after being decompressed by vocoder 41; send audio-frequency module 43 again to; play voice eventually through the loud speaker 3 on mobile phone protective cover, complete once complete voice communication course.
Embodiment two:
As shown in Figure 4; the present embodiment is identical with the structure of embodiment one; its main difference point is: the present embodiment is communicated with mobile phone by communication interface 6 for subsequent use with the mobile phone protective cover of intercommunication function; utilize the mobile microphone on mobile phone, mobile communication interface and mobile phone speaker to realize collection and the broadcasting of sound, therefore microphone 2, loud speaker 3 are not the required parts of the present embodiment.
As shown in Figure 4, the present embodiment is as follows with the operation principle of the mobile phone protective cover of intercommunication function: in working order, in the mobile phone protective cover of transmitting terminal, mobile microphone gathers radio voice signal and sends to the present embodiment with the mobile phone protective cover of intercommunication function by mobile communication interface, central processing unit 42 receives the radio voice signal of mobile phone transmission by communication interface 6, then after being compressed by vocoder 41, then send to the mobile phone protective cover of receiving terminal by radio-frequency module 44, intercommunication antenna 5; The mobile phone protective cover central processing unit 42 of receiving terminal obtains the radio voice signal of the mobile phone protective cover transmission of transmitting terminal by radio-frequency module 44, intercommunication antenna 5; then after being decompressed by vocoder 41; mobile phone mobile communication interface is exported to again by communication interface 6; and finally utilize mobile phone speaker to play voice, complete once complete voice communication course.
Embodiment three:
As shown in Figure 5; the present embodiment is identical with the structure of embodiment one; its main difference point is: the present embodiment is communicated with mobile phone by wireless communication module 46 with the mobile phone protective cover of intercommunication function; utilize the mobile microphone on mobile phone, mobile phone wireless communication module and mobile phone speaker to realize collection and the broadcasting of sound, therefore microphone 2, loud speaker 3 are not the required parts of the present embodiment.
As shown in Figure 5, the present embodiment is as follows with the operation principle of the mobile phone protective cover of intercommunication function: in working order, in the mobile phone protective cover of transmitting terminal, mobile microphone gathers radio voice signal and sends to the present embodiment with the mobile phone protective cover of intercommunication function by mobile communication interface, central processing unit 42 receives the radio voice signal of mobile phone transmission by wireless communication module 46, then after being compressed by vocoder 41, then send to the mobile phone protective cover of receiving terminal by radio-frequency module 44, intercommunication antenna 5; The mobile phone protective cover central processing unit 42 of receiving terminal obtains the radio voice signal of the mobile phone protective cover transmission of transmitting terminal by radio-frequency module 44, intercommunication antenna 5; then after being decompressed by vocoder 41; mobile phone mobile communication interface is exported to again by wireless communication module 46; and finally utilize mobile phone speaker to play voice, complete once complete voice communication course.
The foregoing is only preferred implementation of the present utility model, protection range of the present utility model is not limited in above-mentioned execution mode, and every technical scheme belonging to the utility model principle all belongs to protection range of the present utility model.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite not departing from principle of the present utility model, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. the mobile phone protective cover with intercommunication function, comprise the mobile phone protective cover body (1) with mobile phone installation position (11) and position, hole (12), it is characterized in that: described mobile phone protective cover body (1) is provided with microphone (2), loud speaker (3), control circuit board (4) and intercommunication antenna (5), described control circuit board (4) is provided with vocoder (41), central processing unit (42), audio-frequency module (43), radio-frequency module (44) and electric power management circuit (45), described audio-frequency module (43) respectively with microphone (2), loud speaker (3) be connected, described central processing unit (42) respectively with vocoder (41), audio-frequency module (43), radio-frequency module (44) is connected, and described radio-frequency module (44) is connected with intercommunication antenna (5), and described electric power management circuit (45) is respectively vocoder (41), central processing unit (42), audio-frequency module (43), radio-frequency module (44) provides power supply.
2. the mobile phone protective cover with intercommunication function according to claim 1; it is characterized in that: described control circuit board (4) comprises for carrying out with mobile phone the wireless communication module (46) that communicates, and described wireless communication module (46) is connected with central processing unit (42), electric power management circuit (45) respectively.
3. the mobile phone protective cover with intercommunication function according to claim 2; it is characterized in that: described mobile phone protective cover body (1) is provided with for carrying out with mobile phone the communication interface (6) that communicates, and described communication interface (6) is connected with central processing unit (42), electric power management circuit (45) respectively.
4. the mobile phone protective cover with intercommunication function according to claim 3; it is characterized in that: described mobile phone protective cover body (1) is provided with battery (7), and described battery (7) is connected with electric power management circuit (45).
5. the mobile phone protective cover with intercommunication function according to claim 4; it is characterized in that: described battery (7) is lithium battery; described control circuit board (4) comprises charge-discharge circuit (47); described mobile phone protective cover body (1) is provided with discharge and recharge interface (8), and described battery (7) is connected with discharge and recharge interface (8) by charge-discharge circuit (47).
6. the mobile phone protective cover with intercommunication function according to claim 5, is characterized in that: described wireless communication module (46) is bluetooth communication or WiFi communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061519.0U CN204376985U (en) | 2015-01-28 | 2015-01-28 | A kind of mobile phone protective cover with intercommunication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061519.0U CN204376985U (en) | 2015-01-28 | 2015-01-28 | A kind of mobile phone protective cover with intercommunication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376985U true CN204376985U (en) | 2015-06-03 |
Family
ID=53333160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061519.0U Expired - Fee Related CN204376985U (en) | 2015-01-28 | 2015-01-28 | A kind of mobile phone protective cover with intercommunication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187572A (en) * | 2015-07-17 | 2015-12-23 | 陈资格 | Mobile phone case |
| CN107958667A (en) * | 2017-11-20 | 2018-04-24 | 北京云知声信息技术有限公司 | The mobile terminal protective case and method for controlling mobile terminal of application can quickly be started |
| CN109788113A (en) * | 2017-11-13 | 2019-05-21 | 北京小米移动软件有限公司 | Play the method and device of voice messaging |
-
2015
- 2015-01-28 CN CN201520061519.0U patent/CN204376985U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187572A (en) * | 2015-07-17 | 2015-12-23 | 陈资格 | Mobile phone case |
| CN105187572B (en) * | 2015-07-17 | 2018-12-25 | 陈资格 | Cell-phone cover |
| CN109788113A (en) * | 2017-11-13 | 2019-05-21 | 北京小米移动软件有限公司 | Play the method and device of voice messaging |
| CN107958667A (en) * | 2017-11-20 | 2018-04-24 | 北京云知声信息技术有限公司 | The mobile terminal protective case and method for controlling mobile terminal of application can quickly be started |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20190128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |