JP2000325222A - Sound reaction type position announcing key holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To announce a place where an object is left by means of a reaction to a certain specified sound when the object is carelessly left by constituting a device by means of a sensor part for detecting the specified sound, a speaker part for alarm and an electronic circuit part for controlling them. SOLUTION: A device main body 008 is constituted of a microphone sensor 001, a speaker 002 and an electronic circuit 003. The device main body is attached to a key, a wallet, a remote controller or a bag or the like and used as an accessory such as a key holder. When it is carelessly left and lost, alarm is issued by the reaction to calling. Besides, alarm is released by two kind of ways by a timer or a reset switch 008. Alarm is made to be voice, music or an electric decoration so that the device is used for the bag as the accessory or a portable telephone as a strap 007 or the like. Therefore, the place where the object is left is rapidly specified by the reaction to calling.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is applied to a key, a wallet, a remote control of a television, or the like. It is about a warning device.

[0002]

2. Description of the Related Art In the past, when a key, a wallet, a remote control of a television, and the like were left behind, the only way to search was to rely on memory.

[0003]

The present device is a device which responds to a specific sound and informs a place where the object is placed when an object is inadvertently left behind. It responds immediately to calls if you forget your keys, especially during the busy hours of the morning. At home, there are many similar remote controls, and it is not easy for the elderly to identify them, but they can be easily identified by attaching this device.

[0004]

The present apparatus comprises a sensor section 001 for detecting a specific sound, a speaker section 002 for warning, and an electronic circuit section 003 for controlling them.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present device will be described. The present device is attached to a key, a wallet, a remote controller, a bag, or the like and used as a key ring. If you leave it carelessly and it is missed, it responds to the call and issues an alarm. Also,
Two types of warnings can be released by a timer and a reset switch. In addition, by making the alarm sound, music, illumination, and the like, it can be used as an accessory for a strap of a back cell phone or the like. In particular, it can be used as a toy by using a voice to warn the local dialect "Here is here!"

[0006]

The present invention responds to the call, so that the place where it is placed can be specified immediately. It also has a sufficient function as a key ring / strap.

[Brief description of the drawings]

FIG. 1 is a block diagram of the present invention.

FIG. 2 is a perspective view of the present invention.

FIG. 3 is a perspective view of use of the present invention.

[Explanation of symbols]

 001 is a microphone sensor 002 is a speaker 003 is an electronic circuit 004 is a lamp 005 is a battery 006 is an alarm reset and lamp switch 007 is a chain 008 is a device body

Claims (1)

[Claims] 1. An accessory such as a key ring which has a built-in microphone and responds to a specific sound to notify the position.