KR200291328Y1 - Automatic switching to mobile phone ringtone mute and vibration mode - Google Patents

Abstract

The present invention relates to an automatic switching device for a mobile phone bell sound mute and a vibration mode, and in particular, a switch for ring sound conversion, which is installed at one side of the main body of the mobile phone and selectively " on " A switch operation detection unit for ringtone switching for generating a "high" signal while the switch is "on"; A flip open / close detection unit for outputting a normal “high” signal while maintaining a closed state of the flip of the cellular phone and generating a “low” signal when the flip is opened; A bell signal detector for generating a "high" signal when a bell signal is input due to an incoming call from an unspecified person; An AND gate for outputting a “high” signal when a “high” signal is generated in both the bell sound switching switch operation detector, the flip open / close detection detector, and the bell signal detector; A bell sound muting unit for muting the bell signal generated through the buzzer during the time when the output of the AND gate is "high"; When the output of the AND gate is a "high" state, the vibration motor driving unit for driving the vibration motor during the time, so that people in the public place, library or conference room, such as the bell sound of the mobile phone to the people around the damage It is to prevent it from happening.

Description

Automatic switching to mobile phone ringtone mute and vibration mode

The present invention relates to an automatic switching device for a mobile phone bell sound mute and a vibration mode, and more particularly, by installing a switch for switching the bell sound on the front or one side of the main body of the mobile phone, a specific melody or ring tone is output through the speaker. The ring sound is muted and automatically changed to the vibration mode only by the user grabbing the body of the mobile phone in the bell sound mode.

In other words, in a public place where there are many people, or in a quiet library or conference room, when a call comes in while a certain person has selected his / her mobile phone bell mode as a bell sound mode, the user may be damaged. It is designed to prevent the noise pollution caused by the bell sound and damage to the people around it by automatically switching the bell sound switch to vibrate mode only by holding the body of the mobile phone.

In general, a portable telephone is a mobile communication using a portable telephone. The portable telephone includes a scanning function for retrieving a telephone number, a total call time display, self-check, memory during a call, a missed call indication, You can use various functions such as rejection, alarm sound during a call, automatic repetition dial, self-phone number display, password lock, automatic transmission function, and easy to carry, regardless of the place in the car, office, construction site, etc. There is an advantage to use.

Therefore, the mobile phone is the most popular mobile communication. Recently, the PCN, the next generation portable phone, has been put into practical use, so that it is possible to use a part of the ISDN function by adding a data communication function and a video function to the PCN. .

With the development of mobile phone and PCS network services in recent years, the continuous development of mobile communication device-related technologies is expanding the service area and improving the call reception rate.Wireless telephone service is provided by subscribers using public telephone network (PSTN) and wireless network. It is a service that can send and receive calls and voice messages to users.In order to satisfy subscribers' desire for sending and receiving, analog home wireless telephones have been advanced, so mobile phones (aka mobile phones) and PCS that can communicate outdoors. Popular services have emerged using centralized, small, low-power terminals.

Public cell phone PCS is a mobile phone service that can be sent and received. It installs a base station on the wall or roof of a building where frequent people come and go, such as stations, shopping centers, airports, bus terminals, and streets. Ramen is a service that anyone can talk to, and for business and home use, base stations are installed in buildings.

On the other hand, the ring sound of all the conventional mobile phones, when the user selects any one of several melodies or different ring sounds stored in the ring sound signal generator in the user by using the mode selection switch, the corresponding sound is received. It is configured to select either one of a bell sound mode for outputting through the speaker and a vibration mode for vibrator to vibrate.

However, such a configuration is maintained in the corresponding mode when one of the bell sound mode or the vibration mode described above is selected, so when people want to enter a public place or a quiet library or conference room where many people are around. Be sure to switch your phone's bell mode to vibrate, but most people will forget about it, so if someone calls your phone's bell mode as ringtone mode, There is a problem that causes damage.

That is, all conventional mobile phones are not equipped with a means to automatically switch the ring tone to mute or vibrate mode instantaneously, so that the ring tone of the mobile phone in public places, library or conference room, etc., which must be kept quiet. Due to the damage to the people around, of course, there is a problem leading to noise pollution.

The present invention has been made to solve such a conventional problem, by installing a switch for switching the bell sound on the front or one side of the main body of the mobile phone in a ring sound mode state that a specific melody or ring tone is output through the speaker When the switch is turned "on" by holding the main body of the cellular phone, the bell sound is muted during the "on" time of the switch, and the sound is automatically changed to the vibration mode, which causes noise pollution and damage to people around the bell sound. It is an object of the present invention to provide an automatic switching device for a mobile phone ring sound mute and a vibration mode which can be prevented in advance.

An object of the present invention described above, and the bell sound switching switch is provided on one side of the main body of the mobile phone selectively "on" by the user; A switch operation detection unit for ringtone switching for generating a "high" signal while the switch is "on"; A flip open / close detection unit for outputting a normal “high” signal while maintaining a closed state of the flip of the cellular phone and generating a “low” signal when the flip is opened; A bell signal detector for generating a "high" signal when a bell signal is input due to an incoming call from an unspecified person; An AND gate which outputs a "high" signal when a "high" signal is generated in both the bell sound switching switch operation detection unit, the flip open / close detection unit, and the bell signal detection unit; A bell sound muting unit for muting the bell signal generated through the buzzer during the time when the output of the AND gate is "high"; When the output of the AND gate is in a "high" state, it can be achieved by constructing a vibration motor driver for driving the vibration motor during the time.

Therefore, the user grabs the mobile phone when the telephone is ringed by a mobile phone in a bell sound mode (ie, ringing with a melody or a ringing tone) in a public place or a library or conference hall where it must be kept quiet. If you turn on the switch for the bell sound, the bell sound that was output as a predetermined melody or a specific ring tone is automatically muted during the “on” time and automatically switches to the vibration mode. It is possible to prevent harming people.

1 is a block diagram of the device of the present invention

Explanation of symbols for main parts of the drawings

1: Bell sound switching switch 2: Bell sound switching switch operation detection unit

3: flip open / close detection unit 4: bell signal detection unit

5: AND gate 6: bell sound mute part

7: buzzer 8: vibration motor driving part

9: vibration motor

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 shows a block diagram of the device of the present invention.

According to this, there is provided a ring sound switching switch (1) installed on one side of the main body of the cellular phone and selectively " on "

A switch operation detection unit (2) for ringtone switching for generating a "high" signal while the switch (1) is "on";

A flip open / close detection unit (3) which outputs a "high" signal during normal operation of keeping the flip of the cellular phone closed and generates a "low" signal when the flip is opened;

A bell signal detector 4 for generating a "high" signal when a bell signal is input due to a call from an unspecified person;

Logically multiplying the output signals of the bell sound switching switch operation detection unit 2, the flip open / close detection unit 3 and the bell signal detection unit 4 to output a high signal when a high signal is generated. An end gate 5;

A bell sound muting unit 6 for muting the bell signal generated through the buzzer 7 during the time when the output of the AND gate 5 is in the "high" state;

When the output of the AND gate 5 is a "high" state, it characterized in that the vibration motor driver 8 for driving the vibration motor 9 during that time.

Referring to the operation relationship and the effect of the device of the present invention configured as described above are as follows.

First, the present invention provides a bell sound switching switch 1 which is selectively " on " by the user in the existing mobile phone, and inside the switch operation detection unit 2 for the bell sound switching. , Flip open / close detection unit (3), bell signal detection unit (4), end gate (5), ring acoustic mute unit (6) and vibration motor driver (8) are installed to make a call in bell mode as needed When it comes to the vibration mode is to automatically switch.

At this time, the switch operation detection unit 2 for switching the bell sound installed inside the mobile phone, the flip open / close detection unit 3, the bell signal detection unit 4, the end gate 5, the ring sound muting unit 6 And the flip open / close detection unit 3, the bell signal detector 4, and the vibration motor driver 8 of the vibration motor driver 8 may be configured as separate circuits and may be added in a separate circuit. If installed, the circuit can be used as it is.

In addition, the bell sound switching switch (1) may be provided with a quench switch or a push switch, such a quench or push switch is installed on either side of either side of the main body, or the key input not shown in the usual times By keeping the closed state to protect the wealth is installed on the flip that is open during the call, when the call is ringed in the bell mode and a predetermined ring sound is output through the blowing (7), the user only grabs or grabs the mobile phone body It is possible to "on" the quench or push switch of the ring sound switching switch (1).

On the other hand, the AND gate 5 having its three input terminals connected to the bell sound switching switch operation detecting unit 2, the flip open / close detecting unit 3, and the bell signal detecting unit 4, respectively, has its characteristics. When the "high" signal is input to all three input terminals, the "high" signal is generated through the output terminal.

In other words, since the call is not made as a result of the detection through the bell signal detection unit 4, the output of the bell signal detection unit 4 is kept in a "low" state, to make a call or to receive a call. Since the flip is opened, the output of the flip open / close detection unit 3 is "low" or the user does not hold the main body of the cellular phone and "on" the ring sound switching switch 1 (that is, for ring sound switching). When the output of the bell sound switching switch operation detection unit 2 remains in the "low" state due to the switch 1 being "off", the "low" signal is output from the output terminal of the AND gate 5. .

Therefore, when any one of the bell sound switching switch operation detection unit 2, the flip open / close detection unit 3, and the bell signal detection unit 4 outputs a "low" signal, the output terminal of the end gate 5 The "low" signal is output so that the ring sound mute section 6 and the vibration motor drive section 8 remain undriven.

Therefore, when a call is received in such a state, the cellular phone operates in a ringtone mode.

On the other hand, when the user receives a call from a specific person through a key input unit (not shown), the ring tone is selected and the ring tone is output through the buzzer 7 so that the ring tone for a predetermined sound is output. When the bell sound conversion switch 1 is "on" due to the noise of the mobile phone main body, the output of the bell sound conversion switch operation detection unit 2 is in a "high" state.

At this time, the bell signal detection unit 4 maintains a "high" state due to a bell signal input, and the output of the flip open / close detection unit 3 also maintains a "high" state in a state of not receiving a call. As a result of inputting a "high" signal to all three input terminals of the AND gate 5, its output signal becomes "high".

Therefore, the bell sound mute 6 operated by the output of the end gate 5 is turned on, so that one terminal of the buzzer 7 is blocked and the bell signal is muted, so that the bell signal is muted. It is possible to prevent the noise pollution caused by the bell sound, including the surrounding people being damaged by the bell sound of the mobile phone in the place.

In addition, when the output of the AND gate 5 is switched to the "high" state as described above, during the time (that is, the ring sound switching switch 1 remains in the "ON" state, or the bell signal is Since the vibration motor 9 is driven by the vibration motor driving unit 8 until the input time or the flip is opened, the vibrator (not shown) is vibrated and is automatically switched to the vibration mode.

On the other hand, the bell sound is muted and automatically switches to the vibrate mode as described above, so the user's hand is removed from the mobile phone body held by the hand before the user opens the flip and receives a call. When the quench or push switch (1) is " off ", the output signal of the bell sound changeover switch operation detection section 2 is inverted to " low " at that moment, so that the output of the AND gate 5 is again " low ". Inverted to the state, the operation of the bell sound muting unit 6 is released and the bell sound is output from the buzzer 7 as well as the driving of the vibration motor driving unit 8 is cut off and is switched from the vibration mode to the bell sound mode again.

Of course, the ring tone is blocked and the bell signal is cut off while the user is making a phone call while the user switches the ring sound switching switch 1 in the state where the call is received from the specific person as described above. If a "low" signal is output from either the bell signal detection unit 4 or the output terminal of the flip open / close detection unit 3 by receiving the flip, the ring sound switching switch 1 is irrelevant to the on / off state. Since the output signal of the AND gate 5 is inverted to "low", the driving of the buzzer 7 as well as the vibrator is automatically shut off as in the call mode in the conventional mobile phone.

As described above, according to the present invention, a bell sound switching switch which is selectively operated by a user is installed at one side of the main body of the cellular phone, and therein, a bell sound switching switch operation detection unit, a flip open / close detection unit, The bell signal detection unit, end gate, ring sound muting unit, and vibration motor driver are additionally installed so that when a call comes in, a ring tone mode is selected so that a specific melody or ring tone is output through the buzzer. When the sound signal is output, the user grabs the main body of the mobile phone and turns on the bell sound switching switch so that the bell sound signal output to the buzzer is blocked and the vibrator switches to the automatic vibration mode in which the vibrator vibrates. In some places, such as public places, libraries, or conference rooms, the ringing sound of a cell phone can cause Including that inflicted the harm caused by a bell sound will be very useful designed such that you can prevent noise pollution in advance.

Claims (2)

A ring sound switching switch 1 installed at one side of the main body of the cellular phone and selectively " on " by the user; A switch operation detection unit (2) for ringtone switching for generating a "high" signal while the switch (1) is "on"; A flip open / close detection unit (3) which outputs a "high" signal during normal operation of keeping the flip of the cellular phone closed and generates a "low" signal when the flip is opened; A bell signal detector 4 for generating a "high" signal when a bell signal is input due to a call from an unspecified person; Logically multiplying the output signals of the bell sound switching switch operation detection unit 2, the flip open / close detection unit 3 and the bell signal detection unit 4 to output a high signal when a high signal is generated. An end gate 5; A bell sound muting unit 6 for muting the bell signal generated through the buzzer 7 during the time when the output of the AND gate 5 is in the "high" state; Automatic switching to the mobile phone bell sound mute and vibration mode, comprising a vibration motor driver 8 which drives the vibration motor 9 during the time when the output of the AND gate 5 is "high". Device. The method of claim 1, The bell sound switching switch (1) is a quench or push switch, the ring sound switching device of the mobile phone, characterized in that installed on any one side of either side of the main body of the mobile phone, or any one of the flip.