KR20020078742A - Device for sensing reception wireless of cellular phone - Google Patents

Abstract

PURPOSE: A device for sensing a wireless receiving state of a cellular phone is provided to wirelessly implement a cellular phone and a receiving sensor, thereby expanding a distance between the cellular phone and a user, and obtaining a free activity of the user wearing the receiving sensor. CONSTITUTION: A transmitter(100) comprises as follows. A receiving signal sensor(101) senses a receiving signal of a cellular phone. A frequency generator(102) generates a receiving sensing frequency when receiving the receiving signal. When the receiving sensing frequency is inputted, a frequency transmitter(103) transmits the sensing frequency through an antenna. A receiving sensor(200) comprises as follows. An LED(201) informs a user of a receiving signal of the cellular phone as light. A frequency receiver(202) receives the receiving sensing frequency from the transmitter(100). When the receiving sensing frequency is inputted, an LED driver(203) drives the LED(201). A battery(204) supplies power to the frequency receiver(202) and the LED driver(203). A manual switch(205) passes or cuts off the power of the battery(204) to the frequency receiver(202) and the LED driver(203), according to on/off operations of the user.

Description

DECICE FOR SENSING RECEPTION WIRELESS OF CELLULAR PHONE}

The present invention relates to a wireless call detection device of a mobile phone, and more particularly, by implementing a call assist device that detects the incoming situation of the mobile phone from the mobile phone to extend the separation distance between the mobile phone and the user and at the same time convenient The present invention relates to a wireless incoming call detection device for a mobile phone that provides sex.

As is well known, mobile phones have recently become a necessity for both young and old. However, when cell phone users are located indoors, such as in an office or home, it is common practice to leave the cell phone in a desk drawer or another place, and moreover, women carry cell phones in bags or handbags. is average.

Therefore, there have been cases where mobile phone users cannot answer a phone call even though a phone call has been made due to the above-mentioned reasons. It is going on.

Conventionally, the incoming detector has a detector in which a wire of a conductor wire is used as a propagation path between a mobile phone and an incoming detector. When a mobile phone is received, the incoming signal is transmitted to the incoming detector, which is an auxiliary device, through the wire of the conductor wire, and the incoming detector is operated by the incoming signal received through the conductor wire to notify the mobile phone user by the light or vibration. Let me know.

However, the above-described conventional incoming call detector is connected to the conductor wire because the mobile phone and the incoming call detector are connected to the conductor wires. When working on the mobile phone far from the mobile phone, it is not only impossible to carry the incoming call detector, but also there is a problem in that it causes inconvenience in activity due to the limitation of the wire.

Accordingly, the present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to wirelessly implement a mobile phone and an incoming call detection period to extend the separation distance between the mobile phone and the user and at the same time to wear the incoming detector. It is to provide a wireless incoming call detection device of a mobile phone to ensure the user's free activity.

In order to achieve the above object, the wireless call detection device of the mobile phone of the present invention, in the device for detecting the incoming call,

An incoming signal detecting sensor connected to the RF receiving terminal of the cellular phone to detect an incoming signal of the cellular phone, a frequency generator for generating an incoming detection frequency upon receiving the incoming signal from the incoming signal detecting sensor, and a frequency for receiving incoming detection from the frequency generator; A transmitter, which is configured to receive a signal and transmits the signal through an antenna and is mounted in the mobile phone; And

LED to inform the user of the incoming call to the mobile phone, a frequency receiver for receiving and outputting the reception detection frequency in the transmitter, LED driver for driving the LED when receiving the detection detection frequency from the frequency receiver, the frequency And an incoming detector having a battery for supplying power to the receiver and the LED driver, and a manual switch for passing the power of the battery to or from the frequency receiver and the LED driver by an on / off operation of the user. .

1 is a functional block diagram showing the configuration of a wireless call detection device of a mobile phone according to an embodiment of the present invention;

Figure 2a is a plan view showing the appearance of the incoming call detector in the wireless call detection device of the mobile phone according to Figure 1,

Figure 2b is a plan view showing another appearance of the incoming call detector in the wireless incoming call detection apparatus of the mobile phone according to Figure 1,

3 is an exemplary view illustrating an adaptation state of a wireless call detection apparatus of a mobile phone according to FIG. 1.

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

100: transmitter 101: incoming signal detection sensor

102: frequency generator 103: frequency transmitter

200: incoming call detector 201: LED

202: frequency receiver 203: LED driver

204: battery 205: manual switch

210: outer housing 211: clamp

212: clothespin

Hereinafter, a wireless reception detection apparatus for a mobile phone according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a functional block diagram of a wireless incoming detection device for a mobile phone according to an embodiment of the present invention, the wireless incoming detection device for a mobile phone according to an embodiment of the present invention to the transmitter 100, and the incoming detector 200 Consists of.

The transmitter 100 is mounted in the mobile phone 10 and receives power from a battery of the mobile phone 10 and simultaneously uses the antenna of the mobile phone 1 to share the incoming signal detection sensor 101. ), A frequency generator 102, and a frequency transmitter 103.

At this time, the incoming signal detecting sensor 101 mounted in the transmitter 100 is connected to the RF (Radio Frequency) receiving end 11 of the mobile phone 10, the RF receiving end 11 of the mobile phone 10 When an incoming signal comes in, it detects it and outputs it to the frequency generator 102.

In addition, the frequency generator 102 mounted in the transmitter 100 serves to generate an incoming detection frequency to the frequency transmitter 103 when the incoming signal is received from the incoming signal sensor 101. At this time, the above-described incoming detection frequency means a minute frequency for informing the incoming situation of the mobile phone 10 to the incoming detector 200 spaced apart from the mobile phone.

The frequency transmitter 103 mounted in the transmitter 100 transmits an incoming call detection frequency from the frequency generator 102 to the incoming call detector 200 through the antenna of the mobile phone 10. do.

Meanwhile, as illustrated in FIGS. 2A and 2B, the incoming call detector 200 is provided with a tong 211 or a clothes pin 212 in the outer housing 210 to be attached to a user's clothes, and the mobile phone 10 Receiving the incoming detection frequency from the transmitter 100 mounted on the)) serves to inform the user of the incoming status of the mobile phone 10 by light through a light emitting diode (hereinafter referred to as "LED"). And an LED 201, a frequency receiver 202, an LED driver 203, a battery 204, and a manual switch 205.

At this time, the LED 201 mounted in the incoming detector 200 emits light when the driving signal is input from the LED driver 203 to inform the user of the incoming call as light.

In addition, the frequency receiver 202 mounted in the incoming detector 200 serves to receive and output the incoming detection frequency from the frequency transmitter 103 in the transmitter 100 to the LED driver 203. do.

On the other hand, the LED driver 203 mounted in the incoming detector 200 is an IC (Integrated Chip) for driving the LED 201, and receives the incoming detection frequency from the frequency receiver 202, the LED 201 ) To drive.

In addition, the battery 204 mounted in the incoming detector 200 serves to supply power to the frequency receiver 202 and the LED driver 203.

On the other hand, the manual switch 205 mounted in the incoming call detector 200 is mounted between the frequency receiver 202 and the LED driver 203 and the battery 204, when the user is ON (ON) the battery 204 Power of the battery 204 passes to the frequency receiver 202 and the LED driver 203 when the user turns off the power. It serves to block it.

Next, a wireless call detection apparatus for a mobile phone according to an embodiment of the present invention having the above configuration will be described with reference to the accompanying drawings.

First, as illustrated in FIG. 3, the user uses the tongs 211 or the clothespin 212 mounted on the outer housing 210 of the incoming call detector 200 to attach the incoming call detector 200 to his clothes. Or to a bag.

Then, the user turns on the manual switch 205 of the incoming call detector 200 so that the power of the battery 204 is applied to the frequency receiver 202 and the LED driver 203. This is the same as turning on the incoming call detector 200.

In addition, when the cellular phone 10 is received and the incoming signal of the cellular phone 10 is received from the RF receiving end 11, the incoming signal detection sensor 101 in the transmitter 100 detects it and the frequency generator 102 Will output

Then, the frequency generator 102 receives the incoming signal from the incoming signal detection sensor 101 and simultaneously generates an incoming detection frequency to the frequency transmitter 103.

Subsequently, the frequency transmitter 103 receives an incoming call detection frequency from the frequency generator 102 and transmits it to the incoming call detector 200 through the antenna of the mobile phone 10.

Then, the frequency receiver 202 in the incoming detector 200 receives the incoming detection frequency transmitted by the frequency transmitter 103 in the transmitter 100 and outputs the frequency to the LED driver 203.

Subsequently, the LED driver 203 drives the LED 201 after receiving the incoming detection frequency from the frequency receiver 202, thereby informing the user of the incoming state of the mobile phone 10.

Therefore, the user is to check the incoming state of the mobile phone 10 while looking at the LED 201 in the incoming detector 200.

On the other hand, the user may turn off the manual switch 205 to turn off the incoming call detector 200. Then, the manual switch 205 blocks the power of the battery 204 from being applied to the frequency receiver 202 and the LED driver 203.

In addition, the present invention may inform the user of the reception state of the mobile phone 10 by using the LED light as described above, but if using a buzzer, a speaker, or a vibrator, the sound of the mobile phone 10 as much as possible or vibration You can inform the user of the incoming situation.

As described above, according to the wireless call detection apparatus of the mobile phone according to the present invention, by wirelessly implementing the communication between the mobile phone and the call detection period, the separation distance between the mobile phone and the user can be extended and the user wearing the call detector can freely operate In addition to providing a higher quality incoming call service to the user, there is an excellent effect that can prevent unnecessary mental and material damage caused by not receiving an urgent call.

Claims (2)

In the device for detecting the incoming call, An incoming signal detecting sensor connected to the RF receiving terminal of the cellular phone to detect an incoming signal of the cellular phone, a frequency generator for generating an incoming detection frequency upon receiving the incoming signal from the incoming signal detecting sensor, and a frequency for receiving incoming detection from the frequency generator; A transmitter, which is configured to receive a signal and transmits the signal through an antenna and is mounted in the mobile phone; And LED to inform the user of the incoming call to the mobile phone, a frequency receiver for receiving and outputting the reception detection frequency in the transmitter, LED driver for driving the LED when receiving the detection detection frequency from the frequency receiver, the frequency And a reception detector having a battery for supplying power to a receiver and an LED driver, and a manual switch for passing the power of the battery to or from the frequency receiver and the LED driver by an on / off operation of a user. Wireless incoming call detection device for mobile phones. The method of claim 1, The outer ring of the incoming call detection device is a wireless incoming call detection device of the mobile phone, characterized in that the tongs or clothespins are provided to be attached to the user's clothes.