CN201479384U - TD fixed wireless telephone - Google Patents
TD fixed wireless telephone Download PDFInfo
- Publication number
- CN201479384U CN201479384U CN2009203068710U CN200920306871U CN201479384U CN 201479384 U CN201479384 U CN 201479384U CN 2009203068710 U CN2009203068710 U CN 2009203068710U CN 200920306871 U CN200920306871 U CN 200920306871U CN 201479384 U CN201479384 U CN 201479384U
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- interface
- wireless telephone
- fixed wireless
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Abstract
The utility model relates to a TD fixed wireless telephone, which comprises a shell, a control circuit board internally arranged in the shell, a display screen, a keyboard, a power adapter, a battery, an SIM card, an antenna, a handle, a hands-free loudspeaker and a microphone. The display screen, the keyboard, the power adapter, the battery, the SIM card, the antenna, the handle, the hands-free loudspeaker and the microphone are all connected with corresponding module interfaces in the control circuit board. Compared with the wire telephone, the TD fixed wireless telephone does not need to arrange wire, is not limited by places, and can be used in any place with a TD wireless network signal. And the TD fixed wireless telephone has a colorful screen and can surf the net and receive and send the multimedia messages/short messages, thereby having the strong advantage on data communication application. Compared with the TD mobile phone, the TD fixed wireless telephone has the handle, thereby having very little influence of the electromagnetic radiation on the human bodies. And the TD fixed wireless telephone has similar appearance with the common wire telephone, thus, when arranged on the table to be used, the TD fixed wireless telephone has large keyboard and convenient use and operation.
Description
Technical field
The utility model relates to the radio communication product field, particularly relates under a kind of TD of applying to (full name TD-SCDMA) wireless network, gives full play to 3G communication advantage, has wireless access, a fixed wireless communication telephones machine flexibly of setting up an office.
Background technology
In the recent period, China has provided 3G operation licence plate to operator, and each operator builds 3G wireless network separately just energetically, and perfect gradually along with the 3G wireless network day by day increases the demand of various 3G terminal.The TD wireless network is a kind of in 3 kinds of standards of 3G network.
3G wireless network difference is the lifting greatly of data communication speed with the main feature of 2G wireless network, also will promote greatly based on the user experience of the various application of data communication.Originally under the 2G wireless network, mainly satisfy user's voice conversation demand, though also can realize data communication, communication speed is the end very, can only realize the short message application of text mode, need the non-constant of user experience of application such as big quantity transmission as online, multimedia message transmitting-receiving etc.
According to statistics, the user uses the most of the time of various communication tools indoor in addition, if use mobile phone for a long time simultaneously, its electromagnetic radiation can not be ignored the influence of human body.
Therefore people wish to have a kind of Table top type 3G fixed wireless telephone that can surf the Net, when using human body be hanged down radiation that has very much.
The utility model content
The purpose of this utility model provides under a kind of TD of operating in wireless network, has the desktop fixed wireless telephone of functions such as energy conversation, online, sending and receiving multimedia message/note.
Technical solution adopted in the utility model is: it comprises casing, built-in control circuit board, display screen, keyboard, power supply adaptor, battery, SIM card, antenna, handle, hands-free loudspeaker and the microphone of casing, and described display screen, keyboard, power supply adaptor, battery, SIM card, antenna, handle, hands-free loudspeaker all are connected with corresponding module interface in the control circuit board with microphone.
Control circuit board in described a kind of TD fixed wireless telephone comprises TD wireless communication module, audio-frequency module, power management module, USB/ serial ports, SIM card interface, display screen interface, keyboard interface, antennal interface, described USB/ serial ports, display screen interface, keyboard interface, antennal interface, SIM card interface, audio-frequency module are connected with the TD wireless communication module, and described power management module is connected with TD wireless communication module, audio-frequency module, USB/ serial ports, SIM card interface, display screen interface, keyboard interface; Described display screen, keyboard, SIM card, antenna are connected with corresponding module interface in the control circuit board; Described handle, hands-free loudspeaker are connected with audio-frequency module with microphone; Described power supply adaptor and battery be connected with power management module; Comprise TD baseband chip, rf chip, radio frequency amplifying circuit and memory chip in the described TD wireless communication module.
Be provided with hand-written module on control circuit board or in the TD wireless communication module, also be provided with handwriting pad in casing, hand-written module is connected with the TD wireless communication module, and handwriting pad is connected with hand-written module.
Display screen in described a kind of TD fixed wireless telephone is a colorful display screen, and colorful display screen can adopt the TFT lcd color display, also can adopt the CSTN lcd color display, also can adopt the OLED colorful display screen.
Advantage of the present utility model is:
1, compare with telephone, the TD fixed wireless telephone need not wiring, is not subjected to site limitation, as long as there is the place of TD wireless network signal just can use.Simultaneously because the TD fixed wireless telephone has color/graphics, can surf the Net, sending and receiving multimedia message/note, so in the data communication application, have powerful advantage.
2, compare with the TD mobile phone, the TD fixed wireless telephone is owing to have handle, so electromagnetic radiation is very little to the influence of human body.Because TD fixed wireless telephone profile and common wire telephone are similar, place on the table and use simultaneously, keyboard is big, uses easy to operate.
Description of drawings
In conjunction with the embodiments the utility model is done further statement with reference to the accompanying drawings:
Fig. 1 is a kind of hardware structure diagram of the utility model TD fixing radio telephone.
Embodiment
See also Fig. 1, a kind of TD fixed wireless telephone of the utility model, comprise casing, built-in control circuit board, colorful display screen, keyboard, power supply adaptor, battery, SIM card, antenna, handwriting pad, handle, hands-free loudspeaker and the microphone of casing, described colorful display screen, keyboard, antenna, handwriting pad, SIM card are connected with corresponding module interface in the control circuit board; Power supply adaptor is connected with power management module with battery, and handle is connected with audio-frequency module with microphone with hands-free loudspeaker.
Control circuit board in described a kind of TD fixed wireless telephone comprises TD wireless communication module, hand-written module, audio-frequency module, power management module, USB/ serial ports, SIM card interface, colorful display screen interface, keyboard interface, antennal interface, described hand-written module, USB/ serial ports, colorful display screen interface, keyboard interface, antennal interface, SIM card interface, audio-frequency module are connected with the TD wireless communication module, and described power management module is connected with TD wireless communication module, audio-frequency module, USB/ serial ports, SIM card interface, colorful display screen interface, keyboard interface; Described colorful display screen, keyboard, SIM card, antenna are connected with corresponding module interface in the control circuit board; Described handle, hands-free loudspeaker are connected with audio-frequency module with microphone; Described power supply adaptor and battery be connected with power management module; Comprise TD baseband chip, rf chip, radio frequency amplifying circuit and memory chip in the described TD wireless communication module.
Colorful display screen in described a kind of TD fixed wireless telephone can adopt the TFT lcd color display, also can adopt the CSTN lcd color display, also can adopt the OLED colorful display screen.Figure that colorful display screen is used to show and character information.
Hand-written module on the control circuit board in described a kind of TD fixed wireless telephone can adopt special module, and this hand-written module can be built in the TD wireless communication module on the control circuit board.
Wherein the TD wireless communication module is responsible for the program running and the function control of this TD fixed wireless telephone.Wherein power management module is responsible for the power supply of Charge Management He other each circuit modules of battery, wherein audio-frequency module is responsible for handle and is connected with the audio frequency of hands-free loudspeaker and microphone and handles, wherein hand-written module is responsible for the connection of handwriting pad and the identification of handwriting input is handled, and wherein the USB/ serial ports is responsible for connecting external computer and is realized functions such as online, data transmission, parameter configuration.
The main business of this TD fixed wireless telephone has basic functions such as voice call, short message receiving-transmitting, multimedia message transmitting-receiving, WAP online, can also realize hand-free call, mobile phone newspaper, application function such as fast, wireless Internet access soon.
Claims (5)
1. TD fixed wireless telephone, it is characterized in that: comprise casing, built-in control circuit board, display screen, keyboard, power supply adaptor, battery, SIM card, antenna, handle, hands-free loudspeaker and the microphone of casing, described display screen, keyboard, power supply adaptor, battery, SIM card, antenna, handle, hands-free loudspeaker all are connected with corresponding module interface in the control circuit board with microphone.
2. a kind of TD fixed wireless telephone as claimed in claim 1, it is characterized in that: described control circuit board comprises TD wireless communication module, audio-frequency module, power management module, USB/ serial ports, SIM card interface, display screen interface, keyboard interface, antennal interface, described USB/ serial ports, display screen interface, keyboard interface, antennal interface, SIM card interface, audio-frequency module are connected with the TD wireless communication module, and described power management module is connected with TD wireless communication module, audio-frequency module, USB/ serial ports, SIM card interface, display screen interface, keyboard interface; Described display screen, keyboard, SIM card, antenna are connected with corresponding module interface in the control circuit board; Described handle, hands-free loudspeaker are connected with audio-frequency module with microphone; Described power supply adaptor and battery be connected with power management module; Comprise TD baseband chip, rf chip, radio frequency amplifying circuit and memory chip in the described TD wireless communication module.
3. a kind of TD fixed wireless telephone as claimed in claim 1 is characterized in that: described display screen is a colorful display screen; Colorful display screen adopts the TFT lcd color display or adopts the CSTN lcd color display or adopt the OLED colorful display screen.
4. a kind of TD fixed wireless telephone as claimed in claim 2 is characterized in that: also be provided with handwriting pad in casing, also comprise hand-written module on the described control circuit board, hand-written module is connected with the TD wireless communication module, and handwriting pad is connected with hand-written module.
5. a kind of TD fixed wireless telephone as claimed in claim 2 is characterized in that: also be provided with handwriting pad in casing, be built-in with hand-written module in the TD wireless communication module, handwriting pad is connected with hand-written module in the TD wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203068710U CN201479384U (en) | 2009-07-24 | 2009-07-24 | TD fixed wireless telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203068710U CN201479384U (en) | 2009-07-24 | 2009-07-24 | TD fixed wireless telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479384U true CN201479384U (en) | 2010-05-19 |
Family
ID=42415639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203068710U Expired - Lifetime CN201479384U (en) | 2009-07-24 | 2009-07-24 | TD fixed wireless telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479384U (en) |
-
2009
- 2009-07-24 CN CN2009203068710U patent/CN201479384U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350001, four floor, 258 key building, No. 54, Gulou Road, Gulou District, Fujian, Fuzhou Patentee after: FUJIAN RUIVEN INFORMATION TECHNOLOGY CO., LTD. Address before: 350001, four floor, 258 key building, No. 54, Gulou Road, Gulou District, Fujian, Fuzhou Patentee before: Fujian Ruitel Information & Technology Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
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| CX01 | Expiry of patent term |