CN201278538Y - Telephone set with intelligent storage card - Google Patents
Telephone set with intelligent storage card Download PDFInfo
- Publication number
- CN201278538Y CN201278538Y CNU2008201469134U CN200820146913U CN201278538Y CN 201278538 Y CN201278538 Y CN 201278538Y CN U2008201469134 U CNU2008201469134 U CN U2008201469134U CN 200820146913 U CN200820146913 U CN 200820146913U CN 201278538 Y CN201278538 Y CN 201278538Y
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- China
- Prior art keywords
- memory card
- intelligent memory
- control unit
- circuit
- telephone set
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Abstract
The utility model discloses a telephone with the memory function of an intelligent memory card, comprising a shell and a control circuit arranged inside the shell. The control circuit comprises a control unit and a voice-input unit, a voice-output unit, a key and a call detecting unit which are connected with the control unit; the control circuit is internally provided with an intelligent memory card driving circuit; the data end of the intelligent memory card driving circuit is connected with the data end of the intelligent memory card of the control unit; the clock end of the intelligent memory card driving circuit is connected with the clock end of the intelligent memory card of the control unit; and the control end of the intelligent memory card driving circuit is connected with the control end of the intelligent memory card of the control unit. The utility model can greatly increase the memory capability of voice information and provides precondition for the function diversification of the telephone; on the other hand, the utility model has strong mobility causes no voice information loss even being damaged, thereby being convenient to use.
Description
Technical field
The utility model discloses a kind of telephone set, particularly a kind of telephone set that has the intelligent memory card memory function.
Background technology
Along with the raising of people's living standard and the development of electronic product, people are also more and more higher to the requirement of consumer electronics, require function also more and more complete.Telephone set is essential in people's life as the daily communication tool of people, and people also more and more are not limited to the call function of telephone set, machine master message, voice call basis, calling record or the like new content makes the function of telephone set more and more comprehensive, more and more perfect.Telephone set of the prior art all is to adopt the memory cell that carries in built-in storage chip or the control unit to store, because its structural limitations, present telephone set exists its intrinsic defective, one, because it adopts the storage chip or the conscientious voice storage of memory cell of control circuit, its memory space is less, storage capacity is limited, more and more can not satisfy the needs of people to the voice storage; Two, adopt storage chip, memory cell in the control circuit to carry out the voice storage, mobility is poor, uses inconvenience, has damaged if store the telephone set of voice messaging, and the voice messaging of the inside storage has not just had thereupon yet.
Summary of the invention
Little at the above-mentioned telephone set memory space of mentioning of the prior art, as can not to satisfy people needs, the voice messaging mobility is poor, use shortcomings such as inconvenience, the utility model provides a kind of new telephone structure, on the data terminal of control unit, control end, be connected with the intelligent memory card drive circuit, have the intelligent memory card socket on the telephone outer shell, the intelligent memory card socket is corresponding with the intelligent memory card drive circuit unit position in the control circuit, voice messaging can be stored in the intelligent memory card, to overcome shortcoming of the prior art.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of telephone set with intelligent memory card, comprise shell and setting control circuit in the enclosure, comprise control unit and the voice-input unit that is connected with control unit in the control circuit, voice-output unit, button, the incoming call detecting unit, be provided with the intelligent memory card drive circuit in the control circuit, the data terminal of intelligent memory card drive circuit is connected with the intelligent memory card data terminal of control unit, the clock end of intelligent memory card drive circuit is connected with the intelligent memory card clock end of control unit, and the control end of intelligent memory card drive circuit is connected with the intelligent memory card control end of control unit.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Have the intelligent memory card socket on the described shell, the corresponding setting in intelligent memory card driving circuit section position in intelligent memory card socket and the control circuit.
Described intelligent memory card socket is arranged on the telephone set back.
Described intelligent memory card is SD card or TF card or mmc card.
The beneficial effects of the utility model are: the utility model comes stored voice message by external intelligent memory card, can increase the memory capacity of voice messaging greatly, prerequisite is provided for the functional diversities of telephone set, as setting up the MP3 function in the telephone set, from establishing the tinkle of bells, telephonograph and have additional sound-recording function etc. to telephone set, on the other hand, adopt the device of intelligent memory card as storaged voice, mobility is strong, even this telephone set damages, also can intelligent memory card be plugged on other telephone sets easily, can not cause the loss of voice messaging, easy to use.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model circuit structure block diagram.
Fig. 2 is utility model intelligent memory card driver element circuit theory diagrams.
Fig. 3 is the utility model external structure schematic diagram.
Among the figure, 1-shell, 2-intelligent memory card interface, 3-telephone line interface, 4-power interface.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection range.
The utility model mainly comprises shell and setting control circuit in the enclosure, please referring to accompanying drawing 1, be divided into two-way in two telephone wires input telephone set of the present utility model, one the tunnel for coming power detection circuit, come power detection circuit detection incoming telephone signal and input to central control unit, power detection circuit is connected with the tinkle of bells circuit on the way, is connected with loud speaker on the tinkle of bells circuit, when phone is squeezed into, the tinkle of bells drives loud speaker jingle bell; Another road of telephone wire input is input to polar protective circuit; polar protective circuit is exported one the road and is connected to central control unit; another road is connected to pulse amplification and switching circuit; pulse amplification and switching circuit export the handle speaking circuit to; in order to conversing with Telephone handset; the handle speaking circuit is exported one the tunnel and is connect hands-free receiving circuit; hands-free receiving circuit is exported to power amplifier; power amplifier drives loud speaker; another road is connected to central control unit by the conversation amplifying circuit; be connected with the voice output circuit on the central control unit speech output end, the voice output circuit is exported to power amplifier.The miaow head is connected with the speech input interface of central control unit by amplifier, is connected with the button that is used to import telephone number and other information of input on the central control unit data terminal of control circuit part.Foregoing circuit is the universal circuit of telephone set in the prior art, the circuit structure that adopts in the utility model is with of the prior art identical, the utility model has additional an intelligent memory card driver element in control circuit, the data terminal of intelligent memory card driver element, clock signal terminal, control end are connected with the corresponding interface of central control unit respectively.
Please referring to accompanying drawing 2, accompanying drawing 2 is in the utility model, the interface circuit schematic diagram of intelligent memory card driver element and central control unit.In the present embodiment, be example, its interface be specifically described that when specifically implementing, intelligent memory card also can be mmc card or TF card etc. with the SD card.Please referring to accompanying drawing, CPU adopts proprietary chip F920 as central control unit in the present embodiment, and when specifically implementing, also available recording box circuit of the prior art cooperates chip microcontroller.The data terminal SDD0 of intelligent memory card driver element, data terminal SDD1, data terminal SDD2, data terminal SDD3 is connected with the corresponding interface of CPU respectively, the clock end SDCLK of intelligent memory card driver element is connected with the output terminal of clock of CPU, the order end SDCMD of intelligent memory card driver element is connected with the control command output of CPU, the data terminal of intelligent memory card driver element is connected with the SD positive supply by pull-up resistor respectively with the order end, positive source is connected with the SD positive supply by triode Q16, and the base stage of triode Q16 is connected with the intelligent memory card Enable Pin of CPU.
The utility model has intelligent memory card interface 2 on telephone outer shell 1, intelligent memory card interface 2 is offered position and intelligent memory card driver element in the control circuit, and that the position is set is corresponding.In the present embodiment, intelligent memory card interface 2 is opened in the rear side of telephone outer shell 1, when specifically implementing, can intelligent memory card interface 2 can be opened in the position that can offer arbitrarily on the telephone outer shell 1 as required.
The utility model has additional the intelligent memory card driver element in telephone set, incoming call message in the telephone set, machine master message, telephonograph, telephone set sound-recording function, phonetic dialing or the like voice can be stored in the intelligent memory card, solved the shortcoming that voice memory space of the prior art is little, memory capacity is limited, the utility model can increase the voice memory space greatly, has strengthened its storage capacity.On the other hand, intelligent memory card is a removable memory spare, adopts the memory device of intelligent memory card as speech data, strengthened mobility of the present utility model greatly, the user can extract intelligent memory card easily from telephone set, be inserted in other telephone sets, reaches resource-sharing.Damage even perhaps store the telephone set of voice messaging, the voice messaging of storing in the storage card still can not lost, and can be plugged into new telephone set and continue to use.
Claims (4)
1, a kind of telephone set with intelligent memory card, comprise shell and setting control circuit in the enclosure, comprise control unit and the voice-input unit that is connected with control unit in the control circuit, voice-output unit, button, the incoming call detecting unit, it is characterized in that: be provided with the intelligent memory card drive circuit in the described control circuit, the data terminal of intelligent memory card drive circuit is connected with the intelligent memory card data terminal of control unit, the clock end of intelligent memory card drive circuit is connected with the intelligent memory card clock end of control unit, and the control end of intelligent memory card drive circuit is connected with the intelligent memory card control end of control unit.
2, the telephone set of band intelligent memory card according to claim 1 is characterized in that: have the intelligent memory card socket on the described shell, the corresponding setting in intelligent memory card driving circuit section position in intelligent memory card socket and the control circuit.
3, the telephone set of band intelligent memory card according to claim 2 is characterized in that: described intelligent memory card socket is arranged on the telephone set back.
4, according to the telephone set of claim 1 or 2 or 3 described band intelligent memory cards, it is characterized in that: described intelligent memory card is SD card or TF card or mmc card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201469134U CN201278538Y (en) | 2008-08-25 | 2008-08-25 | Telephone set with intelligent storage card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201469134U CN201278538Y (en) | 2008-08-25 | 2008-08-25 | Telephone set with intelligent storage card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201278538Y true CN201278538Y (en) | 2009-07-22 |
Family
ID=40896129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201469134U Expired - Fee Related CN201278538Y (en) | 2008-08-25 | 2008-08-25 | Telephone set with intelligent storage card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201278538Y (en) |
-
2008
- 2008-08-25 CN CNU2008201469134U patent/CN201278538Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20110825 |