KR200282824Y1 - R/C playing thing's wireless control device of used for cellular phone - Google Patents

Abstract

The present invention is a device using a mobile phone that can control and operate toys such as a radio-controlled mini car, charge a battery rechargeable battery such as a radio-controlled mini-car with the battery power of a mobile phone, and can also function as a call and control,

Miniature car with integrated structure, shape and compact size with connector connecting to the lower part of mobile phone and power input / output port, and acts as a wireless control transmitter by operating the button of the phone's keypad. It controls and operates toys such as a toy, or a toy such as a small mini car connected by wire.It controls and operates through a keypad for separate control.It also serves as a wire connection device that can be used to connect a mobile phone earset. The present invention relates to a device that can be used as a power source for charging a rechargeable battery for toys such as a radio-controlled mini-car and so on.

Description

Wireless control devices such as mini-cars using mobile phones {R / C playing thing's wireless control device of used for cellular phone}

In order to control and operate toys such as conventional radio-controlled mini cars, a separate transmission controller of considerable size was required. In addition, a regular battery or a rechargeable battery had to be purchased and prepared as a power source for a toy such as a power supply for a transmission controller or a radio controlled mini car.

That is, for example, in order to enjoy the mini-car simply by wireless control, you have to carry a separate transmitter of a large size, have to buy a separate battery, or have to prepare a sufficient charge in advance.

The present invention is to solve the above problems, the mobile phone that people carry at all times to control toys such as a radio controlled mini car, the operation of the toys such as the power of the transmission controller and the radio controlled mini car using the power of the mobile phone Its purpose is to use it as a charging power supply for the rechargeable battery, and to make mobile phone calls while controlling toys such as radio-controlled mini cars.

1: Overall configuration of the present invention

2: Structure of Transmission Module

Figure 3: External control (pilot) keypad

4: Cable structure diagram

Figure 5: Illustration showing an example of steering

Figure 6: Illustration showing an example of use

In order to achieve the object of the present invention as described above, as an embodiment of the present invention, the invention described in the claims can be inserted into the input and output ports of the data and power of the mobile phone can receive the power of the mobile phone and the signal of the mobile phone keypad Connector (Fig. 1-103) , which is a connecting device, has a function of receiving a signal of a button of a mobile phone keypad and a signal of an external control keypad, which are integrally formed with a connector, and charging a rechargeable battery of a toy such as a radio controlled mini car. Wireless control mini- transmission transmission module (Fig. 1-102) for toys such as toys, wireless control mini-cars consisting of a circuit and charging connection terminals, and external control keypad (Fig. 1-104) and radio control mini for toy control such as radio-controlled mini cars Wiring and linear antennas for transmitting signals from external control keypads for controlling toys such as automobiles to the transmitting module Connected to the mobile phone followed by seteueul consists baeseonreul any one cable (Fig. 1-105) with, which enables a call. In addition, the connection device that can additionally connect the earset of the mobile phone (Fig. 1-106) is provided on the external control keypad, so that the user can have the convenience of making a mobile phone call and controlling toys such as a wireless pilot mini car. Solve.

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

1 is an overall configuration diagram of the present invention and inserts a transmission module 102 integrally formed with a connector 103 to a data and power input / output port 107 in a lower part of a mobile phone 101.

As shown in Fig. 2 , the transmitting module 102 includes a charging controller 212 and a charging connection terminal 213 for transmitting a radio wave to a toy such as a radio controlled mini car and a function for charging a rechargeable battery of a toy such as a wireless controlled mini car. And a function of receiving a signal of a button of a cellular phone keypad and a signal of an external control keypad of the mobile phone keypad. In addition, for miniaturization, it is preferable that the electronic elements of the circuit be composed of SMD components.

The external control keypad 104 of FIG. 3 is a device for controlling a toy such as a radio controlled mini car even while using a mobile phone for a call, and is provided with several operation buttons for steering. It has a shape and is provided with connecting devices (317, 318) for connecting the ear set 106 of the mobile phone.

The cable 105 of Fig. 4 is a wire for connecting a transmission module and an external control keypad and a linear antenna for effectively transmitting transmission radio waves, a mobile phone earset, and an audio-in of data and power input / output ports at the bottom of the mobile phone. It has a structure that integrates wiring to make a call by serial connection with AUDIO-out terminal.

The method of using a toy such as a radio controlled mini car through the above configuration and apparatus of the present invention

As an example, a case of using a radio controlled mini car is shown in the figure of FIG. 5 ; Insert transmission module integrated with connector into the lower data and power input / output port of mobile phone and press No.1 button on mobile phone keypad to transmit data according to pressing button through TXD terminal of lower data and power input / output port. (Fig. 2-214), the transmission module converts the radio signal corresponding to "advance" into the receiver of the mini-car. The mini car then behaves "forward" like the normal radio-controlled mini car works. In addition, when the button 7 of the mobile phone keypad is pressed, data according to the button press is transmitted to the transmitting module through the TXD terminal of the lower data and the power input / output port (Fig. 2-214), and the radio wave corresponding to "reverse" in the transmitting module. It is converted into a signal and transmitted to the receiver of a mini car. The minicar then behaves "forward" like the normal radio-controlled minicar works. In addition, when the button 5 of the mobile phone keypad is pressed, data according to the button press is transmitted to the transmitting module through the TXD terminal of the lower data and the power input / output port (Fig. 2-214), and the radio wave corresponding to "left turn" in the transmitting module. It is converted into a signal and transmitted to the receiver of a mini car. The mini car then "turns left" like the normal radio-controlled mini car works. In addition, when the button 6 of the mobile phone keypad is pressed, data according to pressing the button is transmitted to the transmitting module through the TXD terminal of the lower data and the power input / output port (Fig. 2-214), and the radio wave corresponding to "turn right" in the transmitting module. It is converted into a signal and transmitted to the receiver of a mini car. The mini car then "turns right" like the normal radio-controlled mini car works.

In addition, the power supply of the transmission module as shown in Figure 2 ; Vout (+) terminal and G (-) terminal that can supply the power (215,216) of 4.2 ~ 2.6V (average 3.6V) of mobile phone battery to the outside of the mobile phone in the lower data and power input / output ports of the mobile phone. Through the supply, the supplied current is converted into a stable 3V through the regulator 210 of the power input unit of the transmission module is supplied to the transmission module circuit 211.

In addition, when charging the rechargeable battery of the mini-car as shown in FIG . Vout (+) terminal and G (-) terminal that can supply the power (215,216) of 4.2 ~ 2.6V (average 3.6V) of the mobile phone battery to the outside of the mobile phone in the lower data and power input / output ports of the mobile phone. Through this, the current supplied through the charging circuit 212 to the charging connection terminal 213 exposed to the outside to contact the charging terminal of the mini-car to charge the rechargeable battery of the mini-car, to inform the charging and the end of charging Uses the usual method of viewing and using the LEDs on the charging circuit. When charging, the average cell phone battery voltage is 3.6V, so there is no problem in charging 1.2 ~ 2.4V rechargeable battery of minicar.

And when double-talking while operating the mini-car by operating the buttons of the keypad of the mobile phone as shown in FIG . By connecting the ear set 106 to the external control keypad 104, hands-free call can be made through the audio IN and OUT connection lines 208 of the cellular phone, and the external keypad 104 can be continuously operated and operated.

The present invention as described above is not limited to the embodiments described above, and various modifications and changes can be brought by those skilled in the art, which are included in the spirit and scope of the present invention defined in the appended claims.

The present invention eliminates the inconvenience of carrying a large-sized transmission controller or preparing a battery or a rechargeable battery for a power source for enjoying toys such as a radio-controlled mini-car. It has the meaning of improving the simplicity and portability, preventing the environmental pollution caused by waste batteries and saving materials by enabling it to act as a transmitter and transmitter.

Claims (1)

Instead of the control panel buttons or buttons on the remote control transmitter, the buttons on the keypad of the mobile phone can be used to connect the connectors to the data and power input / output ports of the mobile phone and receive them through the TXD terminal. Act as a radio controlled transmitter to control, Power required for operation and operation is connected to the data and power input / output ports on the lower part of the mobile phone, and is supplied through the Vout (+ external power terminal) and G (-external external terminals) terminals. It also functions as a circuit and a device that can charge the battery by supplying the power of the mobile phone battery to a rechargeable battery for toys such as radio controlled cars. This device has a structure that can be connected to an ear set to simultaneously control toys such as a radio controlled car while talking on a mobile phone, and has a structure and function with a separate external keypad for control.