KR200309967Y1 - A walkie-talkie having a luminous antenna - Google Patents

Abstract

end. The technical field to which the invention described in the claims belongs.

The present invention relates to a living radio used for communication at a distance of tens to hundreds of meters, and more particularly, attaches an LED to the end of a radio antenna, and the LED blinks according to voice transmission and reception signals. The present invention relates to an antenna luminescent radio.

I. The technical problem the invention is trying to solve.

Everyday radios do not require licenses or notifications and can be used freely by anyone without paying radio bills, and are widely used in various fields, such as industrial sites, and have recently been used for leisure activities such as hiking and fishing.

However, when receiving a call signal or a voice signal from the other party at a construction site or a noisy place, it is difficult to determine whether the signal is received by noise, and there is a problem that it is more difficult to know whether or not the reception is performed at night or in a dark place.

All. The gist of the solution of the invention.

The present invention is to solve the above problems, an object of the present invention is to install a high-brightness LED at the end of the radio antenna antenna to facilitate the identification of the radio by flashing the radio when the transceiver transmits or calls The present invention provides a light emitting radio.

la. Important uses of the devise

Life walkie-talkie.

Description

A walkie-talkie having a luminous antenna

The present invention relates to a living radio used for communication at a distance of tens to hundreds of meters, and more particularly, attaches an LED to the end of a radio antenna, and the LED blinks according to voice transmission and reception signals. The present invention relates to an antenna luminescent radio.

Everyday radios do not require licenses or notifications and can be used freely by anyone without paying radio bills, and are widely used in various fields, such as industrial sites, and have recently been used for leisure activities such as hiking and fishing.

However, when receiving a call signal or a voice signal from the other party at a construction site or a noisy place, it is difficult to determine whether the signal is received by noise, and there is a problem that it is more difficult to know whether or not the reception is performed at night or in a dark place.

The present invention is to solve the above problems, an object of the present invention is to install a high-brightness LED at the end of the radio antenna antenna to facilitate the identification of the radio by flashing the radio when the transceiver transmits or calls The present invention provides a light emitting radio.

1 is a front perspective view of an antenna emission type radio according to the present invention;

2 is a block diagram showing a system configuration of the present invention.

<Description of the symbols for the main parts of the drawings>

1: LED 2: Speaker

3: microphone 4: antenna

5: antenna exterior material 6: PTT button

7: call button 8: power and volume switch

101: duplexer 102: wireless transmitter

103: wireless receiving unit 104: control unit

105: button input unit 106: power supply unit

107: voice modulator 108: voice amplifier

109 LED driver

The present invention to achieve the above object,

A duplexer (101) which transmits a high frequency signal received from the antenna (4) to the radio receiver (102) and outputs a high frequency signal supplied from the radio transmitter (103) to the antenna (4);

A wireless receiver 103 which detects and demodulates a high frequency signal supplied through the duplexer 101 and extracts a voice signal;

A wireless transmitter 102 for amplifying a high frequency signal for transmission and transmitting the same through the duplexer 101 and the antenna 4;

A button input unit 105 which receives a signal from a handset button (PTT button) 6 and a call button 7 and performs a transmission / reception function;

A voice modulator 107 for modulating a voice signal input through the microphone 3 into a high frequency signal;

A voice amplifier 108 for amplifying the voice signal supplied through the wireless receiver 103 and outputting the voice signal to the outside through the speaker 2;

A control unit for controlling the operation of each unit and generating an LED blink pattern signal according to a waveform of a voice signal input through the microphone 3 and a voice signal and a button input signal supplied through the wireless receiver 103 ( 104);

LED driver 109 for receiving the LED blinking pattern signal from the control unit 104 and the LED 1 flashes at the same time as the transmission and reception operation and the call operation;

Hereinafter, with reference to the accompanying drawings will be described in detail the most preferred embodiment of the present invention. First, in describing each of the drawings, the same components have the same reference numerals as much as possible even though they are shown in different drawings.

1 is a front perspective view of an antenna-emitting radio according to the present invention, the present invention is a PTT button (6) pressed while transmitting a voice to another radio tuned to the same frequency, and transmits a call signal to another radio tuned to the same frequency A call button (7), a switch (8) for adjusting the power on and off of the radio, a speaker (2) for emitting a received voice signal to the outside, a microphone (3) for receiving a user's transmission voice, and a transmission and reception In a normal household radio having a battery unit (not shown) for providing an operating power required for each component of the radio and the antenna 4, a high-brightness LED 1 is added to the end of the antenna for transmitting and receiving. And the transparent protective material 5 of the antenna is made of transparent or semi-transparent material so that light can pass through, so that the LED (1) light blinks at the same time during voice transmission and reception operation. It is.

2 is a block diagram showing a system configuration of the present invention, the operation and effect of the present invention with reference to the drawings as follows.

The present invention is not shown in the duplexer 101, the wireless transmitter 102, the wireless receiver 103, the voice modulator 107, the voice amplifier 108, the power supply 106, the button input 105 and the drawing Although it is made of a configuration provided in a typical walkie-talkie, it can be seen that the LED driver 109 and the LED (1) and the control unit 104 to perform the control of each of the components.

When the user receives a transmission from the other party's radio set to the same frequency, the duplexer 101 receives the high frequency signal received from the antenna 4 and outputs the signal to the wireless receiver 103, and the wireless receiver 103 The extracted high frequency signal is detected and demodulated, and the extracted signal is sent to the controller 104.

The controller 104 converts the signal received from the wireless receiver 103 into an original voice signal or a call signal, amplifies the signal in the voice amplifier 108, and plays the sound outside through the speaker 2 and at the same time. The flashing pattern signal corresponding to the voice signal or the calling signal is generated so that the LED 1 blinks in response to the signal or the call signal, and the LED 1 is applied to the LED driver 109 by applying the blinking pattern signal to the LED driver 109. Flashes in accordance with the sound reproduced through the speaker (2).

In addition, when the user transmits to the other party's radio set to the same frequency, the voice signal or call signal input through the microphone 3 or the call button 7 is controlled by the voice modulator 107. The control unit modulates a high frequency signal for transmission and outputs the result to the wireless transmission unit 102. The wireless transmitter 102 transmits the radio signal amplified by the high frequency signal to the air through the duplexer 101 and the antenna 4.

At this time, the controller 104 generates an LED blink pattern signal corresponding to a voice signal or a call signal input through the microphone 3 or the call button 7, and transmits the blink pattern signal to the LED driver 109. ), The LED 1 flashes and emits light at the same time as voice transmission or call.

The flashing pattern signal is generated by analyzing a pattern (beat) of a voice signal or a call signal and generating a series of electrical ON and OFF signals corresponding to the pattern, and if the flashing pattern signal is When it is ON, the LED 1 is turned on. When it is OFF, the LED 1 is blinked.

Therefore, according to the present invention, it can be seen that, in a household radio system composed of two or more radios, LEDs flash and emit light according to sound at the same time as transmitting and receiving each radio.

According to the present invention as described above, it is not only easy to know whether the transceiver is transmitted or received in a noisy place or a dark place such as a factory and construction site, there is an effect that can minimize the risk of loss.

In addition, in recent years, a lot of radios for leisure activities, especially during night walks or distress, the LED lights of the radio can be used for safety indicators and the location of the distress.

Claims (2)

For living radios used for communication at distances of tens to hundreds of meters, A duplexer (101) which transmits a high frequency signal received from the antenna (4) to the radio receiver (102) and outputs a high frequency signal supplied from the radio transmitter (103) to the antenna (4); A wireless receiver 103 which detects and demodulates a high frequency signal supplied through the duplexer 101 and extracts a voice signal; A wireless transmitter 102 for amplifying a high frequency signal for transmission and transmitting the same through the duplexer 101 and the antenna 4; A button input unit 105 which receives a signal from a handset button (PTT button) 6 and a call button 7 and performs a transmission / reception function; A voice modulator 107 for modulating a voice signal input through the microphone 3 into a high frequency signal; A voice amplifier 108 for amplifying the voice signal supplied through the wireless receiver 103 and outputting the voice signal to the outside through the speaker 2; A control unit for controlling the operation of each unit and generating an LED blink pattern signal according to a waveform of a voice signal input through the microphone 3 and a voice signal and a button input signal supplied through the wireless receiver 103 ( 104); And an LED driving unit (109) which receives the LED blink pattern signal from the control unit (104) and transmits and receives the LED and blinks at the same time as the transmission and reception operation and the call operation. According to claim 1, The flashing pattern signal is made by analyzing a pattern (beat) of a voice signal or a call signal to generate a series of electrical ON, OFF signals corresponding to the pattern, the LED driver 109 If the flashing pattern signal is ON, the LED (1) is turned on, when the OFF LED (1) is characterized in that the antenna light emitting radio.