KR100264186B1 - Pager and control method thereof having means of case driving - Google Patents

Abstract

PURPOSE: A radio pager having a case driving device and a method for controlling the case driving device are provided to make a radio pager have a toy function and a decoration function as well as a pager function itself by mounting a case driving device having the toy function and the decoration function. CONSTITUTION: If it is determined that a signal, current, is outputted from a print circuit board(100) of radio pager, the current is transformed as a sine wave and applied to a motor(M), and a part or all part of case(300) is moved. At this time, it is determined whether a switch is turned on or not. If the switch is turned on, a visual output is outputted from a photodiode(LED) and a voice is outputted through a speaker. When the motor(M) is moved, a movement converting device(400) converts a rotation movement of motor to a linear movement and a moving part(301) moves up and down.

Description

Wireless pager with case driving means and control method

The present invention relates to a wireless pager equipped with a case driving means and a control method thereof. The present invention relates to a motor page in a vibration mode of a wireless pager, a buzzer output in an alarm mode, or an output signal from a conversion switch for switching between the two modes. The present invention relates to a wireless pager equipped with a case driving means which has a function as a driving means for driving a case as well as a function of the wireless pager itself by driving a motor linked thereto.

A pager is a device that displays text or voice on the receiver side by text or voice input on the sender side. In addition to the signal transmission function, it has various additional functions such as a timer function. It was chosen by the option.

However, in the conventional pager, the case exists only in the form of a standard that plays a protective role of protecting internal devices such as an internal PCB substrate and a battery.

The present invention not only functions of the pager itself, but also has a pager circuit and apparatus in a case manufactured to have a shape of a small toy such as a bag-bearing doll, which is popular among teenagers, or to have various other shapes. It stores and drives the motor built into the case by the motor vibration or buzzer output signal at the call signal, and the part or the whole of the case connected to the motor by motion conversion means such as a cam is moved by motor driving. It is an object of the present invention to provide a wireless pager equipped with a case driving means which not only uses the pager itself but also serves as a toy or ornament, and a control method thereof.

Figure 1a is a state diagram before operation showing an embodiment of the present invention

Figure 1b is a state diagram after the operation showing an embodiment of the present invention

2 is a control circuit diagram of the present invention;

3 is a flow chart of the present invention.

4 is another embodiment of the present invention

* Explanation of symbols on the main parts of the drawing

100: radio pager PCB circuit 200: control circuit

220: motor drive unit 230: switch unit

231: rectifier 232: flip-flop

240: light display unit 250: voice control unit

260: voice synthesizer 270: voice output unit

271: speaker 300: case

400: motion conversion means 500: power

600: output terminal 700: connector

800: separation case 801: rotating fan

802: fragrance storage unit 803: vents

804: perfume

Hereinafter, a circuit configuration, a control method, and an operation effect thereof of the present invention will be described in detail with reference to the accompanying drawings.

First, Figures 1a and 1b shows a temporary embodiment of the present invention, while the motor (M) is driven while the PCB circuit 100 and the motor (M) and the call signal of the known pager, and at the same time Movement of the control circuit 200 for controlling the visual display and the voice display according to each condition to be connected to the motor M and the motion unit 301 of the case 300 to be described below, and at the same time converting the motion. The conversion means 400 is configured to be built in the case 300.

Reference numeral 500 denotes a power source.

In the present invention, it is obvious that not only the structure and shape shown in Fig. 1 but also the mechanical arrangement of the apparatus having the motor and the motion converting means for converting the motion by the motor can be variously performed.

2 is a control circuit diagram of the present invention, the configuration of the control circuit 200 is connected to the signal output side of the known pager PCB circuit 100 for attenuation for limiting the output current from the pager PCB circuit 100 A resistor R1, a transistor TR1 which modulates a waveform attenuated by the attenuation resistor R1, and modulates a waveform; and a motor M which is operated when a motor output or a buzzer output signal is detected from the pager PCB circuit 100; AC motor consisting of a motor driving unit 220, a switch S which serves to select whether or not to output the audio when the motor driving unit 220 is driven, a load resistor R2 and rectifier resistor R3, and a rectifier capacitor C1. It has two stable states of rectifier 231 and HIGH, LOW to convert to Therefore, in the case of HIGH, the switch unit 230 includes a flip-flop 232 which signals to the optical display unit 240 and the voice synthesizer 260 and does not signal when the signal is low. And an optical display unit 240 including a resistor R4 for limiting the current from the flip-flop 232 and a voltage drop, and a photodiode LED for lighting when the flip-flop 232 is high. A resistor R5 for limiting the current from the flip-flop 232 and dropping the voltage, a resistor R6 for limiting the current from the pager PCB circuit 100 and dropping the voltage, and the pager PCB circuit 100 ) And a signal from the voice control unit 250 and the voice control unit 250 made up of a transistor TR2 which serves to signal to the voice synthesis unit 260 below when the signals from the flip-flop 232 are simultaneously present. Speech synthesis unit 260 to synthesize the voice received , It consists of the voice synthesis unit 260, an audio output unit 270 composed of the transistor TR3 and the shaping of the voice waveform, which serves for shaping the waveform of a from a speaker 271 for outputting to the outside.

In the above, the output signal from the wireless pager PCB circuit 100 is detected from the motor output of the vibration mode of the wireless pager and the buzzer output of the alarm mode or a conversion switch for switching the two modes.

3 is an operation flowchart of the control circuit 200, and the operation of the control circuit in the present invention having the above-described circuit configuration will be described with reference to FIG.

First step (STEP 1) is a step for determining whether there is an output signal from the pager PCB circuit 100. If there is no output signal, it returns to the beginning and continues the standby state, and if there is an output signal, the next step Go to.

The second step (STEP 2) limits the current by the attenuation resistor R1 to prevent the overcurrent from flowing into the circuit, and simultaneously forms the waveform of the input current to signal the motor M to drive the motor M to drive the motor M. It is a step of operating.

The third step (STEP 3) determines whether the switch S is ON or OFF. If the switch is OFF, the third step (STEP 3) returns to the first step (STEP 1). If it is a step to move to the next step.

The fourth step (STEP 4) is a step of visual output through the photodiode LED of the light display unit 240.

The fifth step (STEP 5) is to determine whether there is a signal from the pager PCB circuit 100 and the flip-flop 232. If there is no signal, it returns to the first step (STEP 1). It is a step to move.

The sixth step (STEP 6) is a step of synthesizing the voice and outputting the voice to the outside through the speaker 271 for the first time.

That is, the present invention determines whether there is an output signal from the wireless pager PCB circuit 100, and when there is a signal, this current is shaped and signaled to the motor M to drive the motor M to move a part or the whole of the case and simultaneously switch. When the ON (ON) / OFF (OFF) state of the S (ON) to determine the (ON), the visual output through the photodiode LED and the sound is output to the outside through the speaker.

Here, instead of configuring the wireless pager PCB circuit 100, the motor M, the control circuit 200, the motion conversion means 400 to be built in the case 300, as shown in FIG. The output terminal 600 is installed in the existing pager, and separately there is a toy or ornament in which the motor M and the motion converting means 400 are embedded, which can be plugged into the output terminal in the built-in motor M. It is a matter of course that the configuration of the connector 700 is also connected to the present invention.

In addition, as shown in Figure 5, connecting the rotary fan 801 to the rotating shaft of the motor (M) and the separation case having a fragrance accommodating portion 802 and the vent 803 to be coupled, separated from the case 300 By forming the 800, when the call signal is received from the pager, the rotary fan 801 is rotated so that the fragrance 804 stored in the fragrance accommodating part 802 is discharged through the air vent 803 and the fragrance It is also within the scope of the present invention to configure that the fragrance can give a clean feeling when carried in a bag, a pocket or the like.

At this time, the embodiment of discharging the fragrance 804 to the outside by driving the rotating fan 801 by the motor (M) shown in Figure 5 can be extended to not only a pager, but also a wireless telephone It is natural.

The effect obtained by using the present invention described above is a motor built in the case by storing the wireless pager control circuit in a case manufactured to have a variety of shapes and by a motor vibration or a buzzer output signal at the call signal. By driving the motor and part or whole of the case connected to the motor by the motion conversion means such as the cam, the motor is driven by the motor drive, so that it can be used not only for the pager itself but also as a toy or an ornament. Compared to the wireless pager, it can give a lot of good feelings to consumers and has the effect of strengthening competitiveness.

Claims (5)

The wireless pager PCB circuit 100, the motor M, and the control circuit 200 for controlling the visual display and the voice display according to the on / off of the switch while simultaneously driving the motor M when there is a call signal. And, by connecting the motor (M) and the movement unit 301 of the case 300 and at the same time to configure the motion conversion means 400, such as a cam for converting the motion is built in the case 300 as well as the function of the wireless pager itself Rather, the wireless pager is equipped with a case driving means, characterized in that it serves as a driving means for driving the movement unit 301 of the case 300. The method of claim 1, And a signal applied to the control circuit 200 for driving the motor M is obtained from the vibration mode control operation of the wireless pager PCB circuit 100. The method of claim 1, And a signal applied to the control circuit 200 for driving the motor M is obtained from the alarm mode control operation of the wireless pager PCB circuit 100. The method of claim 1, The control circuit 200 is connected to the signal output side of the pager PCB circuit 100 to limit the output current from the pager PCB circuit 100 and the attenuation resistor R1 and the current attenuated from the attenuation resistor R1. A motor driver 220 including a transistor TR1 for modulating and shaping a waveform, and a motor M operated when a motor output or buzzer output signal is detected from the pager PCB circuit 100; Rectifier 231 for converting the alternating current consisting of a switch S and the load resistor R2 and the rectifying resistor R3, the rectifying capacitor C1 to DC when the motor driving unit 220 is driven or not. And high and low, so that the current state is maintained until there is a control signal having a different state. In the case of high, the optical display unit 240 and the voice synthesis are as follows. A switch unit 230 including a flip-flop 232 which signals to the unit 260 and does not signal when it is low; An optical display unit 240 including a resistor R4 for limiting the current from the flip-flop 232 and a voltage drop, and a photodiode LED which lights up when the flip-flop 232 is high; A resistor R5 for limiting the current from the flip-flop 232 and dropping the voltage, and a resistor R6 for limiting the current from the pager circuit 100 and dropping the voltage, and the pager PCB circuit 100. And a voice controller 250 composed of a transistor TR2, which serves to signal the voice synthesizer 260 when signals from the flip-flop 232 are simultaneously present; A voice synthesizer 260 for synthesizing a voice by receiving a signal from the voice controller 250; Case driving means, characterized in that it comprises a voice output unit 270 consisting of a transistor TR3 that serves to shape the waveform from the speech synthesis unit 260 and a speaker 271 that outputs the shaped speech waveform to the outside. Equipped pager. STEP 1 for determining whether there is an output signal from the pager PCB circuit 100 and returning for the first time when there is no output signal and continuing the standby state, and moving to the next step if there is an output signal; STEP 2 for limiting the current by the attenuation resistor R1 to prevent the overcurrent from flowing into the circuit and at the same time shaping the waveform of the input current to signal the motor M to drive the motor M to operate the moving part of the case; It is determined whether the switch S is ON or OFF, and if it is OFF, it returns to the first step (STEP 1). ; STEP 4 performs a visual output through the photodiode LED of the light display unit 240 and determines whether there is a signal from the pager PCB circuit 100 and the flip-flop 232 and returns to the first step (STEP 1). STEP 5 and go to the next step if there is a signal; Control method of a wireless pager equipped with a case driving means, characterized in that the synthesized voice to control in accordance with the procedure of STEP 6 to return to the outside for the first time after outputting the voice through the speaker 271.