CN206673948U - External communication apparatus, the communication system of a kind of portable terminal device - Google Patents
External communication apparatus, the communication system of a kind of portable terminal device Download PDFInfo
- Publication number
- CN206673948U CN206673948U CN201720406154.XU CN201720406154U CN206673948U CN 206673948 U CN206673948 U CN 206673948U CN 201720406154 U CN201720406154 U CN 201720406154U CN 206673948 U CN206673948 U CN 206673948U
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- China
- Prior art keywords
- communication apparatus
- external communication
- terminal device
- portable terminal
- module
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Abstract
The utility model discloses external communication apparatus, the communication system of a kind of portable terminal device.The external communication apparatus of portable terminal device of the present utility model, established and connected by bluetooth module and portable terminal device, SIM card module loads SIM card, and by coordinating with portable terminal device, the data communication of the SIM card in external communication apparatus is realized using portable terminal device.In this way, by external communication apparatus, the limitation of portable terminal device single deck tape-recorder or double card can be broken through, realizes a portable terminal device, more cards, which are expanded, to be used, and cost is low, simple and convenient.
Description
Technical field
It the utility model is related to communication field, and in particular to external communication apparatus, the communication system of a kind of portable terminal device.
Background technology
With the development of science and technology the fast development of portable terminal device industry, such as mobile phone, almost human hand one, and with
The constantly improve of its function so that increasing people starts to be unable to do without mobile phone.
But existing mobile phone is typically all only supporting individual SIM card, certainly, also there is the mobile phone for supporting double-card dual-standby.So
And many people in society, there are multiple demands blocked, this causes to be frequently necessary to two even more mobile phones of band, and this gives user
Bring many inconvenience.
How to solve that a mobile phone realizes multiple SIM cards is used in conjunction with problem, turns into a great problem.
The content of the invention
The utility model is mainly solving the technical problems that the SIM extensions how solved beyond portable terminal device use problem.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of portable terminal device is provided
External communication apparatus, the external communication apparatus include power module, and the bluetooth electrically connected respectively with the power module
Module and SIM card module, wherein：The power module is used to provide power supply to the external communication apparatus；The bluetooth module
Connected for being established with the portable terminal device；The SIM card module, for loading SIM card, and by matching somebody with somebody with the portable terminal device
Close, to realize the data communication of the SIM card in the external communication apparatus using the portable terminal device.
Wherein, the external communication apparatus also includes wireless network module, the wireless network module and the power supply mould
Block electrically connects, for realizing that wireless network connects.
Wherein, the external communication apparatus also includes indicating circuit module, the indicating circuit module and the power supply mould
Block electrically connects, for indicating the state of the external communication apparatus and its interior SIM card.
Wherein, the external communication apparatus also includes usb interface module, the usb interface module and the power module
Electrical connection, for providing USB interface for the external communication apparatus.
In order to solve the above technical problems, another technical scheme that the utility model uses is：A kind of communication system is provided,
The communication system includes above-mentioned external communication apparatus, and is connected by bluetooth with the external communication apparatus and realizes data
The portable terminal device of communication.
Wherein, portable terminal device is mobile phone or tablet personal computer.
The beneficial effects of the utility model are：Be different from the situation of prior art, portable terminal device of the present utility model it is outer
Put communication apparatus, established and connected by bluetooth module and portable terminal device, SIM card module loads SIM card, and by with portable terminal device
Coordinate, the data communication of the SIM card in external communication apparatus is realized using portable terminal device.In this way, by external logical
Equipment to be interrogated, the limitation of portable terminal device single deck tape-recorder or double card can be broken through, realize a portable terminal device, more cards, which are expanded, to be used, and cost is low,
It is simple and convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the external communication apparatus of the portable terminal device of the utility model embodiment；
Fig. 2 is the schematic flow sheet of the means of communication of the communication system of the utility model embodiment；
Fig. 3 is that external communication apparatus provided by the utility model connects portable terminal device by using plug-in BLE unit modules
Concrete application schematic diagram；
Fig. 4 is that external communication apparatus provided by the utility model connects the specific of portable terminal device by the bluetooth module of itself
Application schematic diagram.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to of the present utility model
The understanding of disclosure more thorough and comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Referring to Fig. 1, Fig. 1 is the structural representation for the external communication apparatus that the utility model embodiment provides, as schemed institute
Show, the external communication apparatus 100 of the present embodiment includes power module 11, and the bluetooth mould electrically connected respectively with power module 11
Block 12 and SIM card module 13, wherein：
Power module 11 is used to provide power supply to external communication apparatus 100.
In specific implementation, it is exactly a power circuit that power module 11 is actual, for being carried for whole external communication apparatus
For supply of electric power.
Bluetooth module 12, which is used to establish with portable terminal device, to be connected.
Bluetooth module 12 is specifically a kind of chip basic circuit set of integrated Bluetooth function, for short-distance wireless communication,
Bluetooth connection function is provided for external communication apparatus 100.
SIM card module 13, it is external to be realized using portable terminal device for loading SIM card, and by coordinating with portable terminal device
The data communication of SIM card in communication apparatus 100.
SIM card module 13 specifically includes sim card slot, and coordinates the circuit for realizing SIM card function.
SIM card module 13 can be specifically its in mobile SIM card module, telecommunications SIM card module, UNICOM's SIM card module
Middle one kind, or a variety of combinations.
Preferably, mobile SIM card module is bi-directionally connected with mobile sim card slot 411 by ME3760 chips 412 and formed, with branch
Hold LTE Double-mode multifrequency powers, mobile SIM card function, diversity antenna interface and IPv4, IPv6 agreement.
Preferably, telecommunications SIM card module is bi-directionally connected with telecommunications sim card slot 421 by MU609 chips 422 and formed, the module
It is compatible with MU509 series, while there is standard Mini PCle forms, there is provided voice, short message and GPS functions.
Preferably, UNICOM's SIM card module 43 is bi-directionally connected with UNICOM sim card slot 431 by MU509 chips 432 and formed, and is had
RS232 interface, and external WIFI is wireless, and it is integrated with GPS functions.
Preferably, mobile SIM card module, telecommunications SIM card module, UNICOM's SIM card module and power module 11 are all integrated in
In SIM card module 13, and it is not interfere with each other between mobile SIM card module, telecommunications SIM card module, UNICOM SIM card module three.
Wherein, in another embodiment, also include please continue to refer to Fig. 1, external communication apparatus 100 of the present utility model
Wireless network module 14, wireless network module 14 electrically connect with power module 11, for realizing that wireless network connects.
Wireless network module 14 is the circuit Integrated design for providing wireless network linkage function, can be specifically wifi
Wireless network module or 2G, 3G, 4G, 5G wireless network module, naturally it is also possible to be wifi wireless network modules and
The set of 2G, 3G, 4G, 5G wireless network module.
Wherein, in another embodiment, also include please continue to refer to Fig. 1, external communication apparatus 100 of the present utility model
Indicating circuit module 15, indicating circuit module 15 electrically connect with power module 11, for indicating the SIM card in external communication apparatus
State.
Here indicating circuit module 15 includes multiple indicating circuits and corresponding indicator lamp, external for indicating respectively
The state of the SIM card of the state of communication apparatus and external communication apparatus in it.
For example indicating circuit module 15 includes three indicator lamps of red, green, blue and corresponding indicating circuit, is implementing
When, external communication apparatus inserts SIM card, then control start, indicator lamp when red, into start.Green light is grown under open state
Bright, green light flashes when waiting Bluetooth pairing connection.Into Bluetooth pairing state, blue lamp replaces flicker with green light, waits to be paired.Not yet
Detect pairing request, or pairing is unsuccessful, blue lamp is gone out, and green light flicker, waits secondary pairing.Bluetooth pairing connects into
After work(, with portable terminal device communication normally, green light goes out.Call conversation state blue lamp length is bright.Charged state when red.When external communication
SIM card in equipment has people of unread information (short message, incoming call, low electric alarm), blue lamp flicker etc..Certainly, implemented above
Journey is merely illustrative, and in specific implementation, the indicator lamp of particular state is shown, can carry out adaptability tune according to the actual requirements
Whole, the utility model differs an illustration.
Wherein, in another embodiment, also include please continue to refer to Fig. 1, external communication apparatus 100 of the present utility model
Usb interface module 16, usb interface module 16 electrically connect with power module 11, for providing USB interface for external communication apparatus.
Usb interface module 16 can select USB interface chip in the present embodiment, and quantity can be according to being actually needed selection one
It is individual or multiple.USB interface chip can be that common USB interface chip either USB-OTG interface chips, common USB connect
Tool has plenty of subordinate USB interface in mouth chip, and tool has plenty of USB-OTG interfaces, certain USB-OTG in USB-OTG interface chips
Subordinate USB interface can also be included on interface chip according to demand.At least two USB interfaces can possessed by usb interface module
Be by a USB interface chip include at least two USB interfaces realize or by least two USB interface chip,
And each USB interface chip is realized including at least the USB interface of one.
Wherein, in another embodiment, please continue to refer to Fig. 1, external communication apparatus 100 of the present utility model can be with
Further comprise switching on and shutting down module 17, switching on and shutting down module 17 electrically connects with power module 11, for controlling external communication apparatus
Switching on and shutting down.
During specific implementation, switching on and shutting down module 17 can be specific a button or button or virtual push button,
For controlling the start or shutdown of external communication apparatus.
The external communication apparatus of above the utility model embodiment, in terms of storage, it supports 8GB multimedia card
(eMMC, Embedded Multi Media Card), also support 8GB DDR3.
In addition, the external communication apparatus of the utility model embodiment, supports the frequency of 5 mould 12, specifically includes：
TDD_LTE:Band38/39/40/41 (2555~2655)；
FDD_LTE:Band1/2/3；
WCDMA:Band1/2/8；
TDSCDMA:Band34/39；
GSM/GPRS/EDGE:Band3/8；
GPRS/EDGE:Class 12；
CDMA/EVDO:BC0。
In addition, the configuration based on external communication apparatus of the present utility model, so as to realize that bluetooth-wifi is two-in-one.
On the basis of the external communication apparatus that above the utility model embodiment provides, the utility model further provides for
A kind of communication system, communication system of the present utility model include the external communication apparatus of above-described embodiment, and by bluetooth with
The portable terminal device of data communication is realized in external communication apparatus connection.
Wherein, the portable terminal device of the utility model embodiment, can be mobile phone or tablet personal computer, wherein, mobile phone or flat
Plate computer can be the mobile phone or tablet personal computer or the mobile phone or tablet personal computer of IOS systems of Android system, can also be
The mobile phone or tablet personal computer of windows systems.
Further, on the basis of above example, the utility model embodiment further provides for a kind of communication system
The means of communication of system, the communication system include portable terminal device and external communication apparatus, wherein, portable terminal device and external communication
The concrete composition or structure of equipment, refer to the detailed description of above-described embodiment, repeat no more here.
Referring to Fig. 2, Fig. 2 is a kind of flow signal of the means of communication for communication system that the utility model embodiment provides
Figure, as illustrated, the means of communication of communication system of the present utility model comprise the following steps：
S101：Control portable terminal device to establish by Bluetooth pairing with external communication apparatus to connect.
After external communication apparatus loads SIM card, external communication apparatus start is controlled to enter normal boot-strap state.Starting shooting
Under state, control external communication apparatus to carry out Bluetooth pairing with portable terminal device by control instruction and be connected., can be with during specific implementation
Bluetooth searching, Bluetooth pairing state are fed them into by the external communication apparatus of double swerve.
Specifically, should by entering by installing the corresponding application program for controlling external communication apparatus on portable terminal device
With program, carry out operational control portable terminal device in Application Program Interface and establish bluetooth connection with external communication apparatus.
Here application program, specifically carries the software code being controlled for external communication apparatus, and by means of
The hardware device of portable terminal device realizes every data communication facility of the SIM on external communication apparatus.
S102：Portable terminal device receives the control instruction for the SIM card on external communication apparatus.
When needing to carry out data communication by the SIM card on external communication apparatus, especially by answering in portable terminal device
Corresponding operating is carried out with program to send control instruction to portable terminal device.For example carried out by the SIM card on external communication apparatus
Call, send short message etc..
That is, after by bluetooth connection, the SIM card data on external communication apparatus can be synchronized to portable terminal device
On, such as associated person information, short breath etc., instruction can be sent by the application program on portable terminal device, to external communication
SIM card in equipment performs corresponding control.
S103：Portable terminal device is controlled to carry out data communication using the SIM card on external communication apparatus according to control instruction.
Portable terminal device is led to according to control instruction on portable terminal device using the SIM card progress data on external communication apparatus
News.
Here data communication includes but is not limited to be to call, receive calls, receive short breath, send short message, receive
Multimedia message and transmission multimedia message etc..
That is, the means of communication of the present utility model, pass through application program and the external communication apparatus of portable terminal device
It is used cooperatively, realizes the communication function that the expansion SIM card beyond portable terminal device is used using portable terminal device.
When realizing specific data communication, operation is controlled in Application Program Interface, but its implementation process is with portable
All operating processes of the SIM card of terminal in itself are all consistent, and the communication effect reached is also consistent.In this utility model
Differ an illustration.
In addition, method of the present utility model can further include：
S104：The display request of portable terminal device reception state, the external communication apparatus of simultaneous display is asked according to status display
Status information.
When needing to understand in detail the state of external communication apparatus, state can be sent by the application program of portable terminal device
Display request, portable terminal device are asked according to status display, the status information of the external communication apparatus of simultaneous display.
Here status information, including external communication apparatus status information in itself, such as on-off state, charging shape
State, electricity etc..Can further include the SIM card status information in external communication apparatus, for example, converse, do not read it is short
Letter, missed call, associated person information etc..
During specific implementation, external communication apparatus of the present utility model can be by using plug-in BLE unit modules
Portable terminal device is connected, referring to Fig. 3, Fig. 3 is external communication apparatus provided by the utility model by using plug-in BLE units mould
Block connects the concrete application schematic diagram of portable terminal device.
In addition, external communication apparatus of the present utility model can also pass through the bluetooth module company of itself band of external communication apparatus
Portable terminal device is connect, is connected referring to Fig. 4, Fig. 4 is external communication apparatus provided by the utility model by the bluetooth module of itself
The concrete application schematic diagram of portable terminal device.
By being configured in the application program of portable terminal device, so as to which can uses external communication using portable terminal device
SIM card in equipment carries out incoming call sound, checks contact person, checks voice mail, message registration etc..
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
- A kind of 1. external communication apparatus of portable terminal device, it is characterised in that the external communication apparatus includes power module, and The bluetooth module and SIM card module electrically connected respectively with the power module, wherein：The power module is used to provide power supply to the external communication apparatus；The bluetooth module, which is used to establish with the portable terminal device, to be connected；The SIM card module, for loading SIM card, and by coordinating with the portable terminal device, with real using the portable terminal device The data communication of SIM card in the existing external communication apparatus.
- 2. external communication apparatus according to claim 1, it is characterised in that the external communication apparatus also includes wireless network Network module, the wireless network module electrically connect with the power module, for realizing that wireless network connects.
- 3. external communication apparatus according to claim 1, it is characterised in that the external communication apparatus also includes instruction electricity Road module, the indicating circuit module electrically connect with the power module, for indicating the external communication apparatus and its interior The state of SIM card.
- 4. external communication apparatus according to claim 1, it is characterised in that the external communication apparatus also connects including USB Mouth mold block, the usb interface module electrically connect with the power module, for providing USB interface for the external communication apparatus.
- 5. external communication apparatus according to claim 1, it is characterised in that the external communication apparatus also includes switching on and shutting down Module, the switching on and shutting down module electrically connect with the power module, for controlling the switching on and shutting down of the external communication apparatus.
- 6. a kind of communication system, it is characterised in that the communication system includes the external communication described in claim any one of 1-5 Equipment, and the portable terminal device for realizing data communication is connected with the external communication apparatus by bluetooth.
- 7. communication system according to claim 6, it is characterised in that the portable terminal device is mobile phone or tablet personal computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406154.XU CN206673948U (en) | 2017-04-18 | 2017-04-18 | External communication apparatus, the communication system of a kind of portable terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406154.XU CN206673948U (en) | 2017-04-18 | 2017-04-18 | External communication apparatus, the communication system of a kind of portable terminal device |
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| Publication Number | Publication Date |
|---|---|
| CN206673948U true CN206673948U (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406154.XU Expired - Fee Related CN206673948U (en) | 2017-04-18 | 2017-04-18 | External communication apparatus, the communication system of a kind of portable terminal device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899318A (en) * | 2017-04-18 | 2017-06-27 | 许武生 | A kind of external communication apparatus of portable terminal device, communication system and the means of communication |
| CN109981125A (en) * | 2019-02-28 | 2019-07-05 | 努比亚技术有限公司 | A kind of wearable device, charging base and wearable device control method |
-
2017
- 2017-04-18 CN CN201720406154.XU patent/CN206673948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899318A (en) * | 2017-04-18 | 2017-06-27 | 许武生 | A kind of external communication apparatus of portable terminal device, communication system and the means of communication |
| CN109981125A (en) * | 2019-02-28 | 2019-07-05 | 努比亚技术有限公司 | A kind of wearable device, charging base and wearable device control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20190418 |