KR200197262Y1 - Keyboard with functions of internet phone, audio input ouput, speaker, telephone, record, burglarproof - Google Patents

Abstract

The present invention relates to a multi-function keyboard, and more specifically, to a keyboard having a simple function of carving letters or symbols on a monitor, an Internet phone function, a computer speaker system, an audio input / output function, a semiconductor recorder function, a telephone. It's about a keyboard that allows the system to do a variety of functions with a single keyboard.

A computer speaker system that consists of a simple operation within the IBM PC keyboard, a personal computer keyboard system, that adjusts the pitch of the sound and switches between the computer's speaker mode and the headset mode.

Audio input / output function with support for input / output terminal in keyboard for IBM PC which is personal computer keyboard system,

The recording unit in the keyboard for the IBM PC which is a personal computer keyboard system is a semiconductor recorder system consisting of a recording button as long as the pressed time, a one-touch method for recording, and a recording / playing button as one channel to a multichannel;

It consists of a phone system in the keyboard which consists of Internet phone function, phone function, redial function, mute, hook function, flash function, headset use function, and input terminal for message recording. The keyboard is equipped with a multifunction characterized in that it is.

Description

KEYBOARD WITH FUNCTIONS OF INTERNET PHONE, AUDIO INPUT OUPUT, SPEAKER, TELEPHONE, RECORD, BURGLARPROOF}

The present invention relates to a multi-function keyboard, and more particularly, a keyboard having an internet phone, a computer speaker system, a semiconductor recorder, and a telephone function in a simple function keyboard that inscribes letters or symbols on a monitor. It's about a keyboard that does many things.

In general, keyboards up to now are simply engraved with Korean or English keyboards, and the keyboard is pressed on the monitor by pressing the character keyboard with a finger.

The principle is already known.

A keyboard having such a function has a volume of almost constant size, but there are no other functions, that is, no other function is provided for convenience to a computer user.

The present invention utilizes space by attaching an internet phone, computer speaker system, semiconductor recorder, and telephone functions to a simple function keyboard that inscribes letters and symbols on the monitor as described above so that a single keyboard can perform various functions. And its purpose is to maximize convenience.

A computer speaker system that consists of a simple control within the IBM PC keyboard, a personal computer keyboard system, that adjusts the pitch of the sound and switches between the computer's speaker mode and the headset mode.

Input / output terminal support for IBM PC, a personal computer keyboard system, provides audio input / output support

The recording part in the keyboard for the IBM PC which is a personal computer keyboard system is a semiconductor type recorder system consisting of a recording button as long as the pressed time and a one touch method, and a recording and playback button as one channel to multiple channels,

In order to achieve the above object, it is a telephone system composed of switching function, redial function, mute function, hook function, flash function, headset function, speaker phone function, input terminal for message recording, etc. It is composed.

1 is the appearance and function of the keyboard of the present invention

2 is a circuit diagram of the keyboard of the present invention

3 is a circuit diagram of a telephone apparatus mounted on the keyboard of the present invention;

4 is a circuit diagram of a recorder device mounted on the keyboard of the present invention;

5 is a speaker system circuit diagram mounted on the keyboard of the present invention;

<Explanation of symbols for main parts of drawing>

(1): flash lamp (2): bridge diode

(3): ringtone chip (4): ringtone amplifier

(5): hand free switch (6): holder

(7): Telephone communication mode switch (8): Bridge diode

(9): telephone line switching circuit (10): input circuit control unit

(11): switching circuit control unit (12): control and tone / pulse generation circuit

(13): tone / pulse amplifier (14): phone number memory

(15): Function Key Interface (16): Function Key Button

(17): Melody Generation (18): Telephone System Control

19: receiving amplifier

(20): Voice Transceiver Network One Chip Control

21: transmitting amplifier 22: tone amplifier

23: automatic gain adjustment 24: receiving amplifier

25: audio signal amplifier 26: speaker phone control

(27): Amplifier 28: Automatic Gain Adjustment

(29): mute 30: amplifier

(31): Reducer Control (32): Amplifier

33: reception level detection 34: transmission level detection

(35): Amplifier 36: Mute

37: amplifier 38: computer speaker amplifier volume adjustment

(39): Indicator lamp during recording operation (40): Stop recording button

41: first channel recording button 42: first channel playback button

43: second channel recording button 44: second channel playback button

45: recording and playback one chip 46: thermal sensor

(47): sensor signal amplifier (48): sensor input expansion pack

(49): Message Record Button (50): Phone Number Memory Mode Button

(51): main control (52): alarm sound amplifier

53: buzzer 54: microphone

55: recording and playback one chip 56: microphone amplifier

(57): Dial input button section 58: Phone number memo

59: Phone Number Memo 60: Phone Number Memo

61: phone number memo 62: phone function one chip

(63): tone / pulse amplifier (64): telephone connection switch

65: bridge circuit

66: audio signal input and output system control unit

(67): Speaker System Amplifier (68): Headset System Amplifier

(69): Headset 70: 1 channel speaker

(71): 2-channel speaker (72): External sound microphone

(73): External input / output jack (74): Switching switch with keyboard

75: switching device 76 to the phone

76: computer keyboard and telephone dial button

(77): Switch 76 from phone to keyboard button

(78): phone, computer switching display

(79): headset use mode and speaker use mode switch,

Referring to the configuration and operation of the present invention in detail based on the accompanying drawings as follows.

1 is an appearance and function of the keyboard of the present invention,

2 is a circuit diagram of a keyboard of the present invention,

3 is a circuit diagram of a telephone apparatus mounted on the keyboard of the present invention;

4 is a circuit diagram of a semiconductor recorder device mounted to the keyboard of the present invention;

5 illustrates the present computer speaker system circuit diagram,

With the keyboard for the IBM PC, a personal computer keyboard system, the headset hands-free call switching function (button for switching between computer and phone mode) enables dialing, hook button function, speaker phone function, flash function, Input / output terminals for message recording or playback, Internet phone transmission and reception, and a telephone system configured for independent use of the telephone even when the computer is turned off.

It supports audio input / output function by supporting input / output terminal in keyboard for IBM PC which is a personal computer keyboard system.

The recording part in the keyboard for the IBM PC which is a personal computer keyboard system is a semiconductor type recorder system consisting of one touch method for recording and playback as long as the recording button is pressed, and the recording / playback button for one channel to multiple channels,

A simple operation within the IBM PC keyboard, a personal computer keyboard system, consists of mounting a computer speaker system in the keyboard, which consists of adjusting the pitch of the sound and switching between computer speaker mode and headset mode.

The operation of the present invention is as follows.

First, a detailed description of the telephone system among the keyboard mounted systems is as follows.

First, when the flash lamp 1 protruding from the plane of the keyboard is turned on in the process of receiving a call, through the bridge diode 2 through the ring tone generating circuit 3 and the ring tone amplifier 4 by 66. Ringing to the outside through the speaker (70,71).

When the ring ringing, the hook switch 12 is turned off to turn on the voice transmission / reception network one-chip control 20, and the voice transmission / reception network circuit is activated while the reception amplifier 19 and the reception buffer 24 are turned on. And via connection 1 C via automatic gain adjustment 23, transmission amplifier 21, microphone amplifier 25.

In addition, when the hand free 5 is turned on, the input circuit control 10 receives an input, and the attenuator control 31 is controlled by the speakerphone control 26 via the control and tone or pulse generation circuit 12. Through the amplifier (37) through the (66) it is possible to receive the other party's speech to the speaker phone.

Transmission is via a microphone (69) 72 input via a multi-audio control unit 66 and an input control, one of the microphone (69) 72 is selected via the connector 1D via (32) (31) The voice of the user is transmitted to the telephone line by the transmitting amplifier 21 through the amplifier 27. In addition, when the holder 6 function is turned on, the control 10 receives an input and generates a melody 17 by the control 12 to transmit the melody.

The mute 29 and the mute 36 serve to stop the microphone function and the voice amplification.

Also, if users want to make a call

Turning off the hook switch 12 causes the switching circuit control 11 to turn on the telephone line switching circuit.

In addition, one-touch (77) turns on the lamp (78) while the (76) keyboard is on (75) and the semiconductor element is turned on ((74) is off), which can be used as a telephone button.

The tone number 13 and 22 are transmitted through the transmission amplifier 21 through the control and tone circuit 12 via the input 15 via the connector 3A.

The telephone number storage 15 device also stores redials and telephone numbers.

Reference numeral 8 is a bridge diode, 9 is a telephone line switching element, 30 is an amplifier, 34 is transmission level sensing, and connector 1 A is an external audio jack for recording and playback.

The detailed description of the semiconductor recorder is as follows.

When the first channel recording button 41 of the first channel is pressed, the recording operation indicator lamp 39 lights up to indicate that the user is recording, and the microphone 72 is connected to the connector through the 66 as long as it is pressed. The voice data is stored in RAM through 2B, and when the recording is to be stopped, pressing the function stop button 40 stops the recording function.

When the first channel playback button 42 is touched, the message recorded on the first channel is operated by the recording / playback control one-chip 45 to play back the recording.

The second channel playback button 44 and the two channel recording button 43 correspond to the second channel and have the same function as the first channel.

The voice data is stored in the second channel RAM, and the channel is composed of multiple channels.

Reference numeral 45 is a recording / playback control one chip.

(Variants, applications and legal interpretations)

The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course,

Such changes are intended to fall within the scope of the claims.

The present invention is equipped with an Internet phone, computer speaker system, burglar alarm function, audio input / output function and semiconductor recorder function on the keyboard so that one keyboard can perform various functions, reflecting the necessity of the Internet era, maximizing space utilization, increasing work efficiency, It is designed to provide mental convenience and comfort to the keyboard user by enabling convenience and reducing consumer's economic burden.

Claims (3)

A telephone system consisting of Internet phone function, phone function, redial function, mute, hook function, flash function, headset use function, input terminal support for message recording, etc. A computer speaker system that consists of a simple operation within the IBM PC keyboard, a personal computer keyboard system, that adjusts the pitch of the sound and switches between the computer's speaker mode and the headset mode. Audio input / output function with support for input / output terminal in keyboard for IBM PC which is personal computer keyboard system, The recording part in the keyboard for the IBM PC, a personal computer keyboard system, is equipped with a semiconductor type recorder system consisting of a one-touch method for recording and playing as long as the recording button is pressed, and a recording / playing button for one channel to multiple channels. One keyboard equipped with multifunction, which is characterized in that. The method of claim 1; When the flash lamp (1) protrudes from the plane of the keyboard to the outside in the process of incoming calls, the ring ring is generated by the ring generator (3) and the ring tone amplifier (4) via the bridge diode (2). And When the ringing ring is turned off, when the hook switch 12 is turned off, the control 18 of the telephone control one chip turns on the voice transmission / reception network one-chip control 20, and the voice transmission / reception network circuit is operated while the reception amplifier 19 is turned on. Connected to the audio signal input / output system controller 66 via a connection 1 C via a receive buffer 24, automatic gain adjustment 23, transmit amplifier 21, microphone amplifier 25, When the hand free 5 is turned on, the input control 10 receives an input, and the attenuator control 31 is controlled by the speakerphone control 26 via the control and tone or pulse generation circuit 12. By the control of the multi-audio chip 66 through the amplifier 37 through the speaker phone can be received by Transmission is via the microphone 69, 72 input and amplification and input control of the multi audio chip 66, one of the microphones (69, 72) is selected through the connector 1D (32) (31) The user's voice is transmitted to the telephone line by the transmitting amplifier 21 through the amplifier 27. When the holder 6 function is turned on, the control 10 receives an input and the melody 17 is received by the control 12. Is generated and is transmitted to the melody, and the mute 29 and the mute 36 have a function of stopping a microphone function and voice amplification, To make a call When the hook switch 12 is turned off, the switching circuit control 11 turns on the telephone line switching circuit, and when the one touch of the keyboard 77 turns on the lamp 78, the keyboard 76 turns on the semiconductor 75 element. (74) is off} the phone can be assigned a dial key to enter a phone number. The input number is characterized in that the sound is transmitted through the tone amplifiers 13 and 22 and the transmission amplifier 21 via the control and tone circuit 12 via connector 15 A. One keyboard with multifunction, The method of claim 1; When the recording unit presses the recording button 41 of the first channel, the recording operation indicator lamp 39 lights up to indicate that the user is recording, so that the user can know the sound through the microphone 72 as long as the pressing time (66) Voice data is stored in RAM via connector 2 B and if you want to stop recording, press the function stop button (40) to stop recording function, When the first channel playback button 42 is touched, the message recorded on the first channel is operated by the recording / playback control one-chip 45 to play back the recording. The second channel play button 44 and the second channel record button 43 correspond to the second channel, and the function is the same as that of the first channel, and voice data is stored in the second channel RAM. One keyboard with multifunction, characterized by consisting of channels to multi-channel.