CN2358494Y - Computer keyboard device with voice leaving massage function - Google Patents
Computer keyboard device with voice leaving massage function Download PDFInfo
- Publication number
- CN2358494Y CN2358494Y CN 98218150 CN98218150U CN2358494Y CN 2358494 Y CN2358494 Y CN 2358494Y CN 98218150 CN98218150 CN 98218150 CN 98218150 U CN98218150 U CN 98218150U CN 2358494 Y CN2358494 Y CN 2358494Y
- Authority
- CN
- China
- Prior art keywords
- tone information
- keyboard
- control logic
- logic circuit
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model relates to a computer keyboard device with voice answering function. The utility model comprises a Computer keyboard unit and a voice answering machine, wherein, the computer keyboard unit is composed of a wireless keyboard, a host computer and a receiver; an interior circuit of the wireless keyboard is composed of an input unit, an encoding unit, an IR emitter and a battery power supplier which are connected. The utility model is characterized in that a voice answering machine set is arranged on the wireless keyboard, and an internal circuit of the voice answering machine is connected with the battery power supplier of the wireless keyboard so that the battery power supplier can simultaneously provide working power supply for the internal circuits of the wireless keyboard and the voice answering machine to heighten the application added value of the wireless keyboard.
Description
The utility model relates to a kind of computer keyboard device with tone information, refers to a kind of device that the surcharge of Wireless Keyboard on using promoted more especially.
The life of looking forward to the future, the online of computor-keyboard collocation TV is like the flat center of gravity that has become family's parlor life, relative, by the tone information machine explain desire information conveyed, one of kinsfolk's accessory in life especially, if tone information machine function can be installed on the computor-keyboard unit, but surcharge that must this computor-keyboard increases more.
The purpose of this utility model provides a kind of computer keyboard device with tone information, so that the surcharge of Wireless Keyboard more promotes, and all battery-powered device of the working power of this tone information machine and Wireless Keyboard is supplied with.
The utility model is achieved in that and comprises a computor-keyboard unit and a tone information machine, wherein the computor-keyboard unit is made up of Wireless Keyboard, host computer and receiver, this Wireless Keyboard internal circuit is to be connected to form by an input block, a coding unit, an IR transmitter and a powered battery device, it is characterized in that: the tone information unit is located on the Wireless Keyboard, and the internal circuit of tone information machine is connected in the powered battery device of this Wireless Keyboard, so that this powered battery device can provide this Wireless Keyboard and tone information machine internal circuit working current simultaneously.
Wherein this tone information machine internal circuit comprises: a microphone; One amplifier is connected in microphone, will amplify from the input speech signal of microphone; One wave filter is connected in amplifier out, the voice signal that filtering is not wanted; One simulating signal stores array decoder, be connected in filter output, and simulating signal stores array decoder and connects an address buffer, address buffer connects a control logic circuit, the control logic circuit input end is connected in a button selection function input block, selective recording mode, playback pattern and power supply open and close, this control logic circuit is sent to simulating signal according to button selection function input block function by address buffer and stores array decoder, making this simulating signal store array decoder can be stored to filtered voice signal in it according to recording mode, or according to the playback pattern voice signal that stores in it is emitted; One power amplifier is connected in simulating signal and stores the array decoder output terminal, will store the voice signal amplification that array decoder takes out from simulating signal; And a loudspeaker circuit, be connected in power amplifier output, driven by the output signal of power amplifier and sound.
The output terminal of control logic circuit can connect one for first pilot lamp that shows the recording mode duty.
The output terminal of control logic circuit can connect one for second pilot lamp that shows the playback mode state.
The output terminal of control logic circuit can connect the 3rd pilot lamp for display power supply keying duty.
The utility model is that the tone information machine is incorporated on the computor-keyboard, make the amplifier of tone information machine be connected the powered battery device of Wireless Keyboard internal circuit, this powered battery device can provide the working power of this Wireless Keyboard and tone information machine internal circuit simultaneously, and the surcharge that Wireless Keyboard is used improves more.
Fig. 1 is the utility model synoptic diagram;
Fig. 2 the utility model internal circuit block scheme;
Fig. 3 the utility model is at operational process flow diagram;
Fig. 4 is a computor-keyboard unit internal circuit diagram;
Fig. 5 is a tone information machine internal circuit diagram;
Referring to Fig. 1-Fig. 5, the utility model is a kind of computer keyboard device with tone information, comprise a computor-keyboard unit 1 and a tone information machine 2, wherein computor-keyboard unit 1 is made up of Wireless Keyboard 11, host computer 12 and receiver 13, and wherein receiver 13 mat signal wires 131 are connected to host computer 12; This receiver 13 receives the coded signal of launching from Wireless Keyboard 1, and this coded signal is sent to host computer 12, to carry out relative work.Wireless Keyboard 11 internal circuits include an input block 111, one coding unit 112, an one IR transmitter 113 and a powered battery device 114, wherein coding unit 112 is connected in powered battery device 114, the operating voltage of each circuit is provided, 112 of coding units are by an integrated circuit U1, resistance R 1, R4, elements such as capacitor C 1～C3 connect to form, its input end is connected in one by resistance R 5-R12, the input block 111 that elements such as capacitor C 6～C9 connect to form, output terminal is connected in one by transistor Q1, resistance R 2, LED 1, the IR transmitter 113 that elements such as LED2 connect to form.This coding unit 112 receives input block 111 and transmits signal, and this signal is encoded, and by IR transmitter 113 this coded signal is launched.
This microphone 27 is connected in amplifier 26 input ends, amplifier 26 output terminals are connected in wave filter 25, with the unnecessary signal of filtering, and be connected in amplifier 26 internal circuits by an automatic gain control circuit AGC who forms by resistance R 26 and capacitor C 26, increase the stability of circuit, wave filter 25 output terminals are connected in simulating signal and store array decoder 24, and this amplifier 26 is connected in the powered battery device 114 of Wireless Keyboard 11, and the working power of these tone information machine 2 internal circuits is provided.
This simulating signal stores array decoder 24 output terminals and is connected in power amplifier 28, power amplifier 28 output terminals are connected in loudspeaker circuit 29, and this simulation letter stores array decoder 24 and is connected in an address buffer 23, address buffer 23 is connected in a control logic circuit 22, the input end of control logic circuit 22 is connected in a button selection function input block 21, this button selection function input block 21 includes a player button, one record button and one opens and closes power knob, control logic circuit 22 is connected at least one pilot lamp, and (it includes power light in the utility model embodiment, first pilot lamp, second pilot lamp) 221.
When the user pushes record button, this control logic circuit 22 can will select the function of recording mode to show by pilot lamp (first pilot lamp) 221, and be sent to simulating signal via address buffer 23 and store array decoder 24, at this moment, this simulating signal storage array decoder 24 will store via wave filter 25 filtered voice signals.
When the user pushes player button, this control logic circuit 22 can will select the function of recording mode to show by pilot lamp (second pilot lamp) 221, and be sent to simulating signal via address buffer 23 and store array decoder 24, at this moment, this simulating signal stores array decoder 24 will amplify the voice signal that is stored in it via power amplifier 28, and sounds via loudspeaker circuit 29.
Again referring to Fig. 3, operation process flow diagram of the present utility model, at first is opening voice answering machine power supply 31 then, selected recording or playback pattern? 32.
As select the playback pattern, does whether playback begin 321, waits its playback to finish 322, powered-down? 34.In this way, powered-down 331; Otherwise, be back to step 32.
As select recording mode, and recording beginning 323, whether does its recording finish 324, powered-down? 34.In this way, powered-down 341; Otherwise, be back to step 32.
Claims (5)
1, a kind of computer keyboard device with tone information, comprise a computor-keyboard unit and a tone information machine, wherein the computor-keyboard unit is made up of Wireless Keyboard, host computer and receiver, this Wireless Keyboard internal circuit is to be connected to form by an input block, a coding unit, an IR transmitter and a powered battery device, it is characterized in that: the tone information unit is located on the Wireless Keyboard, and the internal circuit of tone information machine is connected in the powered battery device of this Wireless Keyboard.
2, the computer keyboard device with tone information as claimed in claim 1 is characterized in that: wherein this tone information machine internal circuit comprises: a microphone; One amplifier is connected in microphone, will amplify from the input speech signal of microphone; One wave filter is connected in amplifier out, the voice signal that filtering is not wanted; One simulating signal stores array decoder, be connected in filter output, and simulating signal stores array decoder and connects an address buffer, address buffer connects a control logic circuit, the control logic circuit input end is connected in a button selection function input block, selective recording mode, playback pattern and power supply open and close, this control logic circuit is sent to simulating signal according to button selection function input block function by address buffer and stores array decoder, making this simulating signal store array decoder can be stored to filtered voice signal in it according to recording mode, or according to the playback pattern voice signal that stores in it is emitted; One power amplifier is connected in simulating signal and stores the array decoder output terminal, will store the voice signal amplification that array decoder takes out from simulating signal; And a loudspeaker circuit, be connected in power amplifier output, driven by the output signal of power amplifier and sound.
3, the computer keyboard device with tone information as claimed in claim 1 is characterized in that: the output terminal of control logic circuit can connect one for first pilot lamp that shows the recording mode duty.
4, the computer keyboard device with tone information as claimed in claim 1 is characterized in that: the output terminal of control logic circuit can connect one for second pilot lamp that shows the playback mode state.
5, the computer keyboard device with tone information as claimed in claim 1 is characterized in that: the output terminal of control logic circuit can connect the 3rd pilot lamp for display power supply keying mode state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218150 CN2358494Y (en) | 1998-08-04 | 1998-08-04 | Computer keyboard device with voice leaving massage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218150 CN2358494Y (en) | 1998-08-04 | 1998-08-04 | Computer keyboard device with voice leaving massage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358494Y true CN2358494Y (en) | 2000-01-12 |
Family
ID=33970533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98218150 Expired - Lifetime CN2358494Y (en) | 1998-08-04 | 1998-08-04 | Computer keyboard device with voice leaving massage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358494Y (en) |
-
1998
- 1998-08-04 CN CN 98218150 patent/CN2358494Y/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGBAO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XULI CO., LTD. Effective date: 20030829 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030829 Address after: Taipei city of Taiwan Province Patentee after: Lite-On Technology Corporation Address before: 10 floor, No. 1, South Dunhua Road, Taipei, Taiwan, Patentee before: Xuli Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |