CN2538105Y - Wired and wireless two-in-one telephone set - Google Patents
Wired and wireless two-in-one telephone set Download PDFInfo
- Publication number
- CN2538105Y CN2538105Y CN 02227011 CN02227011U CN2538105Y CN 2538105 Y CN2538105 Y CN 2538105Y CN 02227011 CN02227011 CN 02227011 CN 02227011 U CN02227011 U CN 02227011U CN 2538105 Y CN2538105 Y CN 2538105Y
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- circuit module
- wired
- wireless
- cpu control
- telephone set
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Abstract
The utility model relates to a communication telephone, in particular to a wire and wireless telephone. The utility model comprises a wire access circuit module, a wireless access circuit module, a circuit module of CPU control, a circuit module of key input, a circuit module of voice input and output, a circuit module of ringing, a circuit module of display and a circuit module of power supply. The utility model is characterized in that: a telephone is provided with both a wired access circuit module and a wireless access module that are connected with the same circuit module of CPU control and circuit module of voice input and output.
Description
Technical field
The utility model has related to a kind of communication telephone set, is specially adapted to wired, wireless two-in-one telephone set.
Background technology
Current telephone set generally has only a communication interface, has only a wire communication interface as desk-top wire telephone, mobile phone has only a wireless communication interface, and the user can't can selectively use communication traffic on a telephone set, and the reason of product has limited user's selection.
Technical scheme
The purpose of the invention will provide a kind of telephone set (comprising desk telephone set and pocket telephone or mobile phone) exactly, this phone function provides wired, wireless (as GSM, CDMA, WCDMA etc.) two kinds of public's communication network interfaces simultaneously, make the user under the situation that only needs a telephone set, can provide the difference of service to make different selections according to wired operator, cellular carrier during as the calling subscriber, do not influencing original communication modes when called.
The purpose of this utility model is achieved by the following technical solution: the utility model comprises wired place in circuit module, wireless access circuit module, cpu control circuit module, button inputting circuits module, speech imput output circuit module, ringing circuit module, display circuit module, power circuit module, it is characterized in that having wired place in circuit module and wireless access circuit module in the telephone set simultaneously, and wired place in circuit module, wireless access circuit module all are attached to same cpu control circuit module, speech imput output circuit module.
Wired place in circuit module of the present utility model comprises overvoltage and polar protective circuit; incoming call ring supervisory circuit; the cable status supervisory circuit; the incoming call decoder circuit; relay and control circuit; compositions such as number transtation mission circuit; the one end connects the outer line cap of cable telephone network; its internal circuit and cpu control circuit module; speech imput output circuit module links to each other; export wired incoming call ringring prompting signal to the cpu control circuit module; cable modem speech phase signal; calling numbers etc. are accepted the control command of 3 pairs of whole wire communication processes of cpu control circuit module.
Wireless access circuit module of the present utility model comprises antenna, mixer, frequency synthesizer, receive, demodulation, balanced, channel separation, deciphering, channel-decoding, speech decoding, the D/A conversion, send, modulation, tdma frame forms, encrypt, chnnel coding, speech coding, circuit such as A/D conversion, the one end links to each other with radiotelephony network by antenna, its internal circuit and cpu control circuit module, speech imput output circuit module links to each other, export wireless incoming call prompting to the cpu control circuit module, calling number, signals such as talking state are accepted the control command of cpu control circuit module to whole wireless telecommunications process.Under the control of cpu control circuit module, the wireless access circuit module will be reduced to the audio electrical signal of speech from the speech coding signal that wireless network receives, and export to speech imput output circuit module; The audio electrical signal that speech imput output circuit module 5 is provided becomes code signal, sends to wireless network.
Cpu control circuit module of the present utility model comprises controller and peripheral circuit such as clock, memory etc., links to each other with the remaining circuit modular circuit of this telephone set by bus.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 is the structural representation of the utility model embodiment one.
Fig. 3 is the structural representation of the utility model embodiment two.
Figure 41 is a ring supervisory circuit schematic diagram of the present utility model.
Figure 42 is relay of the present utility model and control circuit schematic diagram.
Figure 43 is a cable status supervisory circuit schematic diagram of the present utility model.
Embodiment
Below in conjunction with description of drawings the utility model is described in further detail: as shown in Figure 1, the function that whole internal circuit of the present utility model is realized according to circuit is made up of following eight circuit modules: wired place in circuit module 1, wireless access circuit module 2, cpu control circuit module 3, button inputting circuits module 4, speech imput output circuit module 5, ringing circuit module 6, display circuit module 7, power circuit module 8, circuit module 3-8 is the public circuit module.Circuit module 1-2,4-7 link to each other with cpu control circuit module 3, united and coordinating work under the control of cpu control circuit module 3; Speech imput output circuit module 5 also links to each other with wired place in circuit module 1, wireless access circuit module 2, realizes that voice signal transmits by wired or wireless mode; The circuit supply that power circuit module 8 need be powered for whole telephone set.Whole internal circuit configuration block diagram is shown in annex one, and the function of each circuit module is as follows:
Wired place in circuit module 1: this circuit module comprises overvoltage and polar protective circuit, incoming call ring supervisory circuit, cable status supervisory circuit, incoming call decoder circuit, relay and control circuit, number transtation mission circuit etc.The one end connects the outside line of cable telephone network, responsible this telephone set is connected with cable telephone network, its internal circuit links to each other with cpu control circuit module 3, speech imput output circuit module, provide wired incoming call ringring prompting signal, cable modem speech phase signal, calling number etc. to cpu control circuit module 3, accept the control command of 3 pairs of whole wire communication processes of cpu control circuit module.
The circuit theory diagrams of incoming call ring supervisory circuit, cable status supervisory circuit, relay and control circuit as shown in Figure 4, T0, T1 are combined as the line status pilot signal, T3 is wired incoming call ring pilot signal, and T4 is the signal of cpu control circuit module 3 control relay break-makes.
Wireless access circuit module 2: this circuit module comprises antenna, mixer, frequency synthesizer, receive, demodulation, balanced, channel separation, deciphering, channel-decoding, speech decoding, the D/A conversion, send, modulation, tdma frame forms, encrypt, chnnel coding, speech coding, circuit such as A/D conversion, the one end links to each other with radiotelephony network by antenna, responsible this telephone set is connected with radiotelephony network, its internal circuit and cpu control circuit module 3, speech imput output circuit module 5 links to each other, provide wireless incoming call prompting to cpu control circuit module 3, calling number, signals such as talking state, accept the control command of 3 pairs of whole wireless telecommunications processes of cpu control circuit module, under the control of cpu control circuit module 3, to be reduced to the audio electrical signal of speech from the speech coding signal that wireless network receives, export to speech imput output circuit module 5; The audio electrical signal that speech imput output circuit module 5 is provided becomes code signal, sends to wireless network.
Cpu control circuit module 3: this circuit module comprises controller and peripheral circuit such as clock, memory etc., is the core of whole telephone set, and it links to each other with the remaining circuit modular circuit of this telephone set by bus, coordinates, controls the work of whole telephone set.
Button inputting circuits module 4: this circuit module comprises button and relevant circuit, links to each other with cpu control circuit module 3, realizes control and the response of people to telephone set.
Speech imput output circuit module 5: this circuit module comprises transmitter, receiver and drive circuit etc., link to each other with wired place in circuit module 1, wireless access circuit module 2 and CPU control road module 3, realize the conversion of the signal of telecommunication and acoustical signal or the acoustical signal and the signal of telecommunication.
Ringing circuit module 6: this circuit module comprises ringing circuit and loud speaker etc., link to each other with cpu control circuit module 3, accept the ringing instruction that cpu control circuit module 3 sends over, when telephone set had incoming call, this module provided the tinkle of bells prompting under the control of cpu control circuit module 3.
Display circuit module 7: this circuit module comprises liquid crystal and drive circuit etc., links to each other with cpu control circuit module 3, shows the information that cpu control circuit module 3 provides.The groundwork process of whole telephone set is as follows: 1, start
After the telephone set start, at first carry out the foundation of wire circuit status detection and radio-circuit, be connected as telephone set with cable telephone network, then telephone set at first enters the answering of telephone and the standby condition of breathing out, otherwise telephone set does not enter the answering of telephone and the standby condition of breathing out, but regularly detect the wire circuit state, till entering connection status; Telephone set carries out the search of wireless network simultaneously, the connection of setting up radio-circuit, its process and present mobile phone to set up process consistent.As receive the signal of wireless network, telephone set will enter the wireless telephonic standby condition of answering and breathe out, the broadcast channel of monitoring wireless network and Common Control Channel, otherwise telephone set does not enter the wireless telephonic standby condition of answering and breathe out, but the signal of timing search wireless network is up to the signal of receiving wireless network.2, Inbound Calls:
When phone during from wired or wireless interface incoming call, after cpu control circuit module 3 detects the phone incoming call, send bell signal to the ringing circuit module immediately, send calling number to display circuit module, the user can receive calls by start key (or off-hook); When the user when conversing by a transmission channel, another transmission channel is if any the phone incoming call, then cpu control circuit module 3 is inserted the prompt tone signal to the output circuit of speech imput output circuit module 5, send calling number to display circuit module, considers whether answer by the user.3, outbound calling:
The user at first sets the prioritised transmission passage that callers are breathed out by button in cpu control circuit module 3, or sets the prioritised transmission passage of some phone such as mobile phone, long-distance call; The user presses start key (or off-hook) behind the input called number, cpu control circuit module 3 sends called party information according to predefined prioritised transmission passage, connects circuit.
Characteristics of the present utility model are wired, wireless on a telephone set (as GSM, CDMA, WCDMA etc.) two kinds of public's communication network interfaces, and the user can have selection arbitrarily as required when using communication traffic.
As shown in Figure 2, embodiment one of the present utility model is designed to the desk telephone set that indoor fixed venue is used with telephone set, its external form and ordinary telephone set are basic identical, appearance part comprises following eight: the Complex interface 18 of the antenna 12 of wire communication interface 11, wireless telecommunications, desk phone body 13, button 14, the microphone 15 that has transmitter and receiver, LCD 17, external power supply, earphone etc., circuit board, ring are built in the desk telephone set body with loud speaker etc.Cpu control circuit module 3 on the circuit board links to each other with the antenna 12 of wire communication interface 11, wireless telecommunications, button 14, microphone 15, LCD 17 etc. respectively by wired place in circuit module 1, wireless access circuit module 2, button inputting circuits module 4, speech imput output circuit module 5, display circuit module 7.It is characterized in that: same telephone set has two dissimilar external communication interfaces: wire communication interface and wireless communication interface, two communication interfaces are by cpu control circuit module 3 controls work in order, thereby this telephone set both can insert cable telephone network, also can insert radiotelephony network, make that the user both can be as using ordinary telephone set convenient, cosily use this telephone set to carry out wire communication, also can be in the transmission of wired operator not in place or cellular carrier when better service is provided as using ordinary telephone set convenient, cosily use this telephone set to carry out wireless telecommunications, the injury that radiation brings to the people when avoiding using mobile phone to carry out wireless telecommunications at present.
As shown in Figure 3, be embodiment two of the present utility model, telephone set is designed to the microtelephone of outdoor mobile use, external form and regular handset are basic identical, and appearance part comprises following seven: wire communication interface 21.The antenna 22 of wireless telecommunications, mobile phone body 23, button 24, LCD 27; The Complex interface 28 of external power supply, earphone etc., transmitter, receiver, ring are built in the mobile phone body with loud speaker, circuit board etc.Cpu control circuit module 3 on the circuit board links to each other with loud speaker, LCD 27 etc. with antenna 22, button 24, transmitter and receiver, the ring of wire communication interface to wireless telecommunications respectively by wired place in circuit module 1, wireless access circuit module 2, button inputting circuits module 4, speech imput output circuit module 5, ringing circuit module 6, display circuit module 7.It is characterized in that: same telephone set has two dissimilar external communication interfaces: wire communication interface and wireless communication interface, two communication interfaces are by cpu control circuit module 3 controls work in order, thereby this telephone set both can insert cable telephone network, also can insert radiotelephony network.
The user out of doors both can be as using regular handset to use this telephone set to carry out wireless telecommunications easily, also telephone set can be inserted in wired operator is laid on the roadside with extremely low cost the wire communication interface by a connecting line and carry out wire communication, thereby can reduce communication fee, the injury that radiation brings to the people in the time of also can avoiding using mobile phone to carry out wireless telecommunications at present.
Claims (4)
1, a kind of wired and wireless two-in-one telephone set, comprise wired place in circuit module, wireless access circuit module, cpu control circuit module, button inputting circuits module, speech imput output circuit module, ringing circuit module, display circuit module, power circuit module, it is characterized in that having wired place in circuit module and wireless access circuit module in the telephone set simultaneously, and wired place in circuit module, wireless access circuit module all are attached to same cpu control circuit module, speech imput output circuit module.
2; wired and wireless two-in-one telephone set according to claim 1; it is characterized in that wired place in circuit module comprises overvoltage and polar protective circuit; incoming call ring supervisory circuit; the cable status supervisory circuit; the incoming call decoder circuit; relay and control circuit; compositions such as number transtation mission circuit; the one end connects the outer line cap of cable telephone network; its internal circuit and cpu control circuit module; speech imput output circuit module links to each other; export wired incoming call ringring prompting signal to the cpu control circuit module; cable modem speech phase signal; calling numbers etc. are accepted the control command of 3 pairs of whole wire communication processes of cpu control circuit module.
3, wired and wireless two-in-one telephone set according to claim 1, it is characterized in that the wireless access circuit module comprises antenna, mixer, frequency synthesizer, receive, demodulation, balanced, channel separation, deciphering, channel-decoding, speech decoding, the D/A conversion, send, modulation, tdma frame forms, encrypt, chnnel coding, speech coding, circuit such as A/D conversion, the one end links to each other with radiotelephony network by antenna, its internal circuit and cpu control circuit module, speech imput output circuit module links to each other, export wireless incoming call prompting to the cpu control circuit module, calling number, signals such as talking state are accepted the control command of cpu control circuit module to whole wireless telecommunications process.
4, wired and wireless two-in-one telephone set according to claim 1 is characterized in that the cpu control circuit module comprises controller and peripheral circuit such as clock, memory etc., links to each other with the remaining circuit module of this telephone set by bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227011 CN2538105Y (en) | 2002-04-19 | 2002-04-19 | Wired and wireless two-in-one telephone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227011 CN2538105Y (en) | 2002-04-19 | 2002-04-19 | Wired and wireless two-in-one telephone set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538105Y true CN2538105Y (en) | 2003-02-26 |
Family
ID=33703884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02227011 Expired - Fee Related CN2538105Y (en) | 2002-04-19 | 2002-04-19 | Wired and wireless two-in-one telephone set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538105Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486266C (en) * | 2003-12-06 | 2009-05-06 | 海信集团有限公司 | Wireless fixed telephone module |
| CN102387243A (en) * | 2010-09-06 | 2012-03-21 | 中兴通讯股份有限公司 | Mobile terminal |
| CN104158257A (en) * | 2014-08-28 | 2014-11-19 | 天津市中环通讯技术有限公司 | Induction type current and USB dual-mode charging control circuit and implementing method |
-
2002
- 2002-04-19 CN CN 02227011 patent/CN2538105Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486266C (en) * | 2003-12-06 | 2009-05-06 | 海信集团有限公司 | Wireless fixed telephone module |
| CN102387243A (en) * | 2010-09-06 | 2012-03-21 | 中兴通讯股份有限公司 | Mobile terminal |
| CN104158257A (en) * | 2014-08-28 | 2014-11-19 | 天津市中环通讯技术有限公司 | Induction type current and USB dual-mode charging control circuit and implementing method |
| CN104158257B (en) * | 2014-08-28 | 2016-06-29 | 天津市中环通讯技术有限公司 | Induction type electric current and USB bimodulus charging control circuit and realize method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |