CN2679798Y - Speech playback device for E-mail - Google Patents

Abstract

The utility model discloses a speech playback device for E-mail, a portable E-mail and a receiving and playback device for other network information. The speech playback device for E-mail is composed of a central processing unit, a push button component, a dial-up modem module, a TCP/IP functional unit, a communication serial port component, a menu and words showing component, a textual data and speech data storing circuit, an order download component, a speech interface circuit and a speech input circuit. The utility model can download network information from the communication serial port component, a dial-up internet access of a mobile phone, an internet microcomputer and other devices. The utility model stores the downloaded words information in the speech playback device for E-mail. The utility model can convert the words information stored in the machine into speech information. Then the utility model can broadcast by a horn or an earphone, and can receive speech instructions. While in use the utility model doesn't affect the activities of a user such as walk, drive, etc.

Description

Device broadcast in the Email voice

Technical field

The utility model relates to a kind of Email voice and broadcasts device, is that device is broadcast in the reception of a kind of portable Email and other network information.

Background technology

The network information of Jie Shouing was by receptions such as microcomputer, mobile phones in the past, and microcomputer can not be carried, and people can not receive information by microcomputer simultaneously when walking along the street, can not change into sound to the network information of receiving and come out to listen.Mobile phone receives the limitation that reception information is then arranged, and the mobile phone of network function is arranged, and the Email Information of reception also can be preserved, send out but can not broadcast device by voice, thus walking along the street simultaneously etc. when receiving the network information.Receive at present the device of Email, the place in that walking along the street etc. need be noted with eyes all can not obtain the information in the Email.

Summary of the invention

The purpose of this utility model provides a kind of Email voice and broadcasts device, it can be from network receiving information, simultaneously the information stores of receiving is broadcast in the device at the Email voice, at any time can change into voice signal output to Word message, can when walking along the street, hear the Email that others sends, available simple spoken command simultaneously, device broadcast in operation Email voice, activity such as do not influence user's walking along the street, drive.

The purpose of this utility model reaches like this, device broadcast in a kind of Email voice, by central processing unit, button assembly, the dialing modem module, the TCP/IP functional module, the communication serial port assembly, display menu and literal assembly, lteral data and speech data memory circuit, the program download component, speech interface circuit and speech iput circuit are formed, central processing unit and button assembly, the dialing modem module, the TCP/IP functional module, the communication serial port assembly, display menu and literal assembly, lteral data and speech data memory circuit, the program download component, the speech interface circuit is connected with speech iput circuit.

The utility model is owing to adopted above circuit structure, it can from the communication serial port assembly, from handset dialing online, internet microcomputer and miscellaneous equipment download network information, the Word message of downloading, be kept at the Email voice and broadcast in the device, can change into voice messaging to the Word message that is stored in this machine, broadcast out by loudspeaker or earphone, can accept phonetic order, this machine is operated, activity such as do not influence user's walking along the street, drive.

Accompanying drawing and drawing explanation

Fig. 1 is a theory diagram of the present utility model.

Fig. 2 is an electrical schematic diagram of the present utility model.

Fig. 8 is lteral data of the present utility model and speech data memory circuit electrical schematic diagram.

Embodiment

Central processing unit is made up of single-chip microcomputer U9, reset circuit, crystal oscillator X1.Reset circuit is made up ofresistance R 1, diode D0,capacitor C 0,capacitor C 0 one end ground connection, the other end is connected with 58 pin of diode D0 anode,resistance R 1 one ends, single-chip microcomputer U9 and the pin of program download component J0,resistance R 1 other end is connected power supply VCC with diode D0 negative electrode, reset circuit makes single-chip microcomputer U9 when powering on, reliable reset.Two ends of crystal oscillator X1 are connected to 52,53 pin of single-chip microcomputer U9, and U9 is provided stable frequency of operation.Single-chip microcomputer U9 is the MSP430F149 that is produced by TI company, it has the program's memory space of 60K and the data space of 2K, its inside has many accessory circuits such as general-purpose register, program storage (ROM), data-carrier store (RAM), input and output (I/O), internal clocking oscillator, internal reset circuit, house dog, user's control word storage area, and can pass through the program download component, all program codes are downloaded among the ROM.

Dialing modem module U14 is that NI-EM56T embeds or TTL industry modulator-demodular unit, is produced by NETLINK company.1 pin of modem module U14 connects power Vcc, and 2,3,4 pin connect 17,33,32 pin of single-chip microcomputer U9 respectively, its 5 pin ground connection.Finish the physical connection of plain old telephone online, its principle of work is: single-chip microcomputer U9 uses the AT instruction to its operation, can dial up on the telephone, thereby by a series of instruction, allow the network information download in this machine.

The TCP/IP functional module is by chip U12, U13, crystal oscillator X2, light emitting diode D1, D2, socket J1 and resistance R o, R2, R3 forms, 65～68 of chip U12,71～74,37～40,60,61 pin respectively with 44～47 of single-chip microcomputer, 48～51,20～23,19,6 pin connect, crystal oscillator X2 two ends respectively with 97 of chip U12,98 pin connect, light emitting diode D1, the anode of D2 is connected with power supply VCC, be connected with 100 pin of chip U12 behind the light emitting diode D1 negative electrode resistance in series R2, be connected with 99 pin of chip U12 behind the light emitting diode D2 negative electrode resistance in series R3, resistance R o one end is connected with 75 pin of chip U12, other end ground connection, 45 of chip U12,46,29,28,36,16,14,12,4,9 pin are connected with power Vcc, 2 of chip U12,6,7,18～21,24～27,41～44,47,48,50～54,58～60,63 pin ground connection, 87 of chip U12,88,91,92 pin respectively with 8 of chip U13,6,3,1 pin connects, 16 of chip U13,14,11,9 pin respectively with 1 of socket J1,2,3,4 pin connect.Chip U12 adopts CS8900A, and chip U13 adopts E2030.Crystal oscillator X2 is connected to chip U12, for this chip provides stable oscillation frequency, light emitting diode D1 is connected with current-limiting resistance R2,100 foot control systems by chip U12, be used to indicate the state at networking, light emitting diode D2 is connected with current-limiting resistance R3, is connected to 99 pin of chip U12, is used to indicate the connection status at TCP/IP networking.Chip U12 is connected with outside TCP/IP matching chip U13, and being used for has a buffering with outside TCP/IP networking.TCP/IP matching chip U13 is connected with 8 core Ethernet socket J1, and socket J1 is used to connect outside Ethernet.The chip U12 of TCP/IP assembly is connected with single-chip microcomputer U9, is used for single-chip microcomputer U9 and sends various instructions to chip U12, can obtain the network information that the user needs from Ethernet by chip U12.

The communication serial port assembly is made up of communication interface J2, and 3,4 pin of communication interface J2 are connected with 35,34 pin of single-chip microcomputer U9 respectively, and its 2 pin is connected with power supply VCC, its 1 pin ground connection.Communication interface J2 is with after single-chip microcomputer U9 is connected, and is used for single-chip microcomputer U9 and other standard serial port communicates, thereby can realize downloading the network information that needs and this machine information being set from the equipment that mobile phone etc. is connected by serial ports.

The major function of dialing modem module, TCP/IP functional module and communication serial port assembly is: can select the physical medium of download network information according to user's needs, can allow the user freely by various medium download network information.

Display menu and literal assembly U8, adopt the SMG12232B of Apollo company, its 1,3,5,7,9,11,13,14,12,10 pin are connected with 24,25,26,27,4,5,30,31,15,16 pin of single-chip microcomputer U9 respectively, and its-2 pin is connected with power supply VCC, 4 pin ground connection.Display menu and literal assembly U8 are made up of 122 * 32 dot matrix, can show female or 16 Chinese characters of 15 * 4=60 literal simultaneously.It is connected with single-chip microcomputer U9, is used to accept the instruction of single-chip microcomputer U9, shows necessary literal and graphical information.

Lteral data and speech data store electricity router chip U0～U7, resistance R 8, R9 form, 4, the 7 pin ground connection of chip U0～U7, and its 8 pin meets power supply VCC, and 1,2, the 3 pin ground connection of chip U0: 1 pin of chip U1 meets power supply VCC, 2,3 pin ground connection; 2 pin of chip U2 connect power Vcc, 1,3 pin ground connection: 1,2 pin of chip U3, U6 meet power supply VCC, 3 pin ground connection: 1,3 pin of chip U4, U5 meet power supply VCC, 2 pin ground connection; 1,2,3 pin of chip U7 meet power supply VCC; Chip U0～U7 is the FM24CL256 that RAMTRON company produces, and is mainly used in the master data of storage download message and voice, and main effect is the modulation reading writing signal line, makes two lines be in idle condition at ordinary times.By the setting to 1,2,3 pin of chip U0～U7, the external devices address that can be arranged to chip U0～U7 is respectively A0～A7.Above number of addresses is 16 system data.The information that single-chip microcomputer U9 obtains from network can download in these several chips, and can preserve data under the dead electricity situation.

The speech interface circuit is made up of chip U10, U11,capacitor C 1 and loudspeaker LS1,14,6,5,4,3,2,1,16,9,15,7 pin of chip U10 are connected with 36,37,38,39,40,41,42,43,12,13,14 pin of single-chip microcomputer U9 respectively, its 11 pin meets power supply VCC, 8,10 pin ground connection, 12,13 pin are connected with 2,3 pin of chip U11 respectively, 1 pin of chip U11 is connected with an end ofcapacitor C 1,8 pin of chip U11 are connected with the other end ofcapacitor C 1,5 pin of chip U11 are connected with the end of loudspeaker LS1, the other end ground connection of loudspeaker LS1.Speech interface chip U10 is the MSP50P33 chip that TI company produces, it is connected with single-chip microcomputer U9, accepts the instruction of single-chip microcomputer U9, voice messaging is changed into the voice signal of simulation, again this signal is delivered among the power amplifier chip U11 (386), promoted loudspeaker LS1 sounding by amplifier.

Button assembly is made up of button S1～S6, the end of button S1, S2, S3 is connected with 59 pin of single-chip microcomputer U9, the button S1 other end is connected with 61 pin of button S4 one end and single-chip microcomputer U9, the button S2 other end is connected with 2 pin of button S5 one end and single-chip microcomputer U9, the button S3 other end is connected with 3 pin of button S6 one end and single-chip microcomputer U9, and the other end of button S4, S5, S6 is connected with 60 pin of single-chip microcomputer U9.Button S1～S6 presses the button by the user with after single-chip microcomputer U9 is connected, and single-chip microcomputer U9 analyzes button information, goes to carry out special function respectively, S1 is an email button, and S2 is the weather button, and S3 is the high button of volume, S4 is the stock button, and S5 is a Chat button, and S6 is the low button of volume.

Speech iput circuit is made up of microphone MK0, capacitor C 2, resistance R 4～R7, amplifier U15B, microphone MKO one end is connected with capacitor C 2 one ends, microphone MKO other end ground connection, capacitor C 2 other ends are connected withresistance R 7 one ends, 6 pin ofresistance R 7 other ends and amplifier U15B are connected withresistance R 6 one ends,resistance R 6 other ends are connected with resistance R 5 one ends, resistance R 5 other ends are connected with 5 pin of resistance R 4 one ends and amplifier U15B, and resistance R 4 other ends are connected with 7 pin of amplifier U15B and 18 pin of single-chip microcomputer U9.C2 is a coupling capacitance, and R4～R7 is a build-out resistor.The voice signal of microphone MKO amplifies modulation through capacitor C 2 couplings through amplifier U15B, is connected with single-chip microcomputer U9 again, finishes the digitizing of the analog quantity of voice.Then by single-chip microcomputer U9 by to the analysis of voice digital signal, find the voice of coupling, thereby carry out corresponding operation.

The program download component is made up of socket J0, and 1～5 pin of socket J0 is connected with 58～54 of single-chip microcomputer U9 respectively, be used for downloading from PC, and can debugged program by it.

1 pin of supply socket J3 provides power supply, 2 pin ground connection for this machine.

Claims (4)

1, device broadcast in a kind of Email voice, it is characterized in that being made up of central processing unit, button assembly, dialing modem module, TCP/IP functional module, communication serial port assembly, display menu and literal assembly, lteral data and speech data memory circuit, program download component, speech interface circuit and speech iput circuit.Central processing unit is connected with speech iput circuit with button assembly, dialing modem module, TCP/IP functional module, communication serial port assembly, display menu and literal assembly, lteral data and speech data memory circuit, program download component, speech interface circuit.

2, device broadcast in Email voice according to claim 1, it is characterized in that the TCP/IP functional module is by chip U12, U13, crystal oscillator X2, light emitting diode D1, D2, socket J1 and resistance R o, R2, R3 forms, 65～68 of chip U12,71～74,37～40,60,61 pin respectively with 44～47 of single-chip microcomputer, 48～51,20～23,19,6 pin connect, crystal oscillator X2 two ends respectively with 97 of chip U12,98 pin connect, light emitting diode D1, the anode of D2 is connected with power supply VCC, be connected with 100 pin of chip U12 behind the light emitting diode D1 negative electrode resistance in series R2, be connected with 99 pin of chip U12 behind the light emitting diode D2 negative electrode resistance in series R3, resistance R o one end is connected with 75 pin of chip U12, other end ground connection, 45 of chip U12,46,29,28,36,16,14,12,49,9 pin are connected with power Vcc, 2 of chip U12,6,7,18～21,24～27,41～44,47,48,50～54,58～60,63 pin ground connection, 87 of chip U12,88,91,92 pin respectively with 8 of chip U13,6,3,1 pin connects, 16 of chip U13,14,11,9 pin respectively with 1 of socket J1,2,3,4 pin connect.

3, device broadcast in Email voice according to claim 1, it is characterized in that the speech interface circuit is made up of chip U10, U11, capacitor C 1 and loudspeaker LS1.14,6,5,4,3,2,1,16,9,15,7 pin of chip U10 are connected with 36,37,38,39,40,41,42,43,12,13,14 pin of single-chip microcomputer U9 respectively, its 11 pin meets power supply VCC, 8,10 pin ground connection, 12,13 pin are connected with 2,3 pin of chip U11 respectively, 1 pin of chip U11 is connected with an end of capacitor C 1,8 pin of chip U11 are connected with the other end of capacitor C 1, and 5 pin of chip U11 are connected with the end of loudspeaker LS1, the other end ground connection of loudspeaker LS1.

4, device broadcast in Email voice according to claim 1, it is characterized in that speech iput circuit is made up of microphone MKO, capacitor C 2, resistance R 4～R7, amplifier U15B, and microphone MKO one end is connected with capacitor C 2 one ends, microphone MKO other end ground connection.Capacitor C 2 other ends are connected with resistance R 7 one ends, 6 pin of resistance R 7 other ends and amplifier U15B are connected with resistance R 6 one ends, resistance R 6 other ends are connected with resistance R 5 one ends, resistance R 5 other ends are connected with 5 pin of resistance R 4 one ends and amplifier U15B, and resistance R 4 other ends are connected with 7 pin of amplifier U15B and 18 pin of single-chip microcomputer U9.

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