KR200255017Y1 - Shortcut number button necklace - Google Patents

Abstract

The present invention relates to a short-number button necklace that can be contacted by a guardian telephone number previously entered in case of emergency by incorporating a number input and a key tone sound reproducing circuit, and more specifically, an infant, a child, an elderly person, and a mentally disabled person. Lost or lost guardian When the detector or temporary guardian listens to the landline telephone and presses the switch button (1) attached to the speed dial button necklace, the guardian's telephone number is entered. It is connected quickly by generating negative conversion. In addition, a pet wearing a keytone necklace can be quickly called by the discoverer or temporary keeper if lost.

The present invention aims to solve or prevent such an accident.

Description

Speed Dial Button Necklace {omitted}

In case of infants, children, the elderly, and mentally handicapped persons, the speed dial button necklace worn at the time of lost or lost by closely entering the guardian's phone number into the present device is closely attached to the handset's handset. By pressing the speed dial button, the guardian can be quickly connected with the guardian. Also, if the pet is unable to communicate, such as a pet, the detector or temporary caller can quickly dial the owner by pressing the button on the speed dial button necklace. It is intended to resolve or prevent such an accident by making it possible.

The present invention relates to a speed dial button necklace with a built-in number input and key tone reproduction circuit. In general, anti-lost, elderly necklaces are used to write the name, phone number on the back of gold, silver or steel products and are worn on the neck or arm of a child or old person to protect them. It is designed to be connected to the guardian easily by inputting the phone number into memory and playing it with key tone.

It is an object of the present invention to combine the number input and key tone sound reproducing circuit in the necklace to be a quick action by reproducing the number entered in a time using a shortcut button.

1 is an internal electronic circuit block diagram of the present invention.

2 is a schematic configuration diagram of a dedicated input device of the present invention.

<Description of the code | symbol about the principal part of drawing>

1: switch button 2: IC (MPU)

3: memory 4: keytone generator

5: Amplifier 6: Thin Film Speaker

7: Input terminal 8: Battery

Specific means for achieving the object of the present invention is as follows. The speed dial button necklace inputs a telephone number through an input terminal 7, and the input telephone number is stored in the memory 3 of the IC (MPU) 2. The number information stored by the program of the IC (MPU) 2 is transmitted to the key tone generator 4 according to the state of the switch button 1, converted into telephone key tone sound, amplified by the amplifier 5, and the thin film speaker 6 It is achieved by having a battery (8) output through and supplying power in accordance with the requirements of the above functions.

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

As shown in Fig. 1, the first terminal uses a dedicated input device to connect to the input terminal 7, and then inputs up to two or more phone numbers of the guardian. The telephone number information input from the dedicated input device 10 is stored in the memory 3 by the program of the IC (MPU) 2. The necklace can be worn in the state of being stored in this way, and in case of a loss or the like, a temporary guardian or a detector is pressed against the telephone of the wired telephone by pressing the switch button (1) of the speed dial button necklace. Connected.

Currently, similar necklaces have names, phone numbers, addresses, etc. written on the back of silver or steel products, and secured by combining number input and key tone playback circuits to avoid letters being recognized by wear and corrosion. In case of emergency, you can quickly get in touch with the guardian by pressing the button while keeping the speed dial button in close contact with the cordless telephone's handset. In addition, it is designed to be able to communicate with residents in case of loss by applying to pets that cannot communicate.

Claims (1)

In the short-number button necklace with a number input and key tone reproduction circuit, The shortcut number button necklace reproduces a keytone by pressing an input terminal 7 for inputting a number, an IC (MPU) 2 for storing and controlling the number, and a switch button 1 for storing the stored number. A key tone generator 4, an amplifier 5 for amplifying the generated key tone sound, a thin film speaker 6 for outputting, and a battery 8 for supplying power in accordance with the requirements of the functions. Speed dial button necklace, characterized in that