JP3017703U - Location alarm - Google Patents

Abstract

(57) [Summary] [Purpose] When rescue is needed, light, sound, and radio waves are simultaneously emitted to inform others of whereabouts. [Structure] Illumination lamp (1) Electronic buzzer (2) Radio wave transmitter with microphone (3) Battery (4) and push button switch (5) are built in a portable storage box (6), Wiring is performed as shown in the system diagram in 2. When rescue is needed, the push button switch (5) is pushed by using the battery (4) as a power source and the illumination lamp (1) electronic buzzer (2) radio transmitter with microphone (3)
To activate the lights at the same time and emit light, sound and radio waves to inform others of your location. The sound is still effective, but it can be picked up by a microphone and put on radio waves to fly far. Even if there is a fault with a single signal, the use of three signals at the same time increases the effectiveness.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 When someone is trapped in a collapsed house during an earthquake or lost on a hike, let others know where you are and ask for help. Or, it can be used by an old man living alone to send a signal in case of emergency etc. to call for rescue.

[0002]

[Prior art]

 When seeking help at the individual level, methods such as preparing a flashlight that uses light, sound, and radio waves independently, or a whistle, transceiver, etc. have been considered, but it is less effective in some cases and times. It is not easily used during confusion or exhaustion. In addition, it has been reported that the children lost their way during the hiking of the children's association, and it was extremely difficult to find them. In this case, there are few cases where the method of informing the whereabouts from the person who seeks rescue was taken.

[0003]

[Problems to be solved by the device]

 When you need help, press one pushbutton switch to emit light, sound, and radio waves at the same time to let others know your whereabouts.

Therefore, the transmitter that informs other people of one's whereabouts must be of a portable size that can be carried without leaving the skin at all times.

[0005]

[Means for Solving the Problems]

 As shown in Fig. 1, a transparent plastic storage box (6) has a miniature electronic buzzer (1) for appliances such as a krypton bulb, (1) a small electronic buzzer for appliances (3) a small radio transmitter with a microphone (3) a battery ( 4) The push button switch (5) is built in and these parts are wired and connected as shown in FIG.

[0006]

[Operation] When the push button switch (5) is pressed, the illumination lamp (1) lights up and the electronic buzzer (2) emits sound using the battery (4) incorporated in the battery box (7) as a power source. The radio transmitter (3) emits radio waves. The ambient sound or the electronic buzzer sound that enters the microphone can be received by the radio by radio waves that fly in all directions. Set the transmission frequency to an empty frequency that does not overlap with the broadcast wave.

[0007]

【Example】

 All of these parts could be manufactured by purchasing commercially available products.

[0008]

[Effect of device]

 I could not confirm the effect of the implementation because I did not encounter the scene of requesting rescue, but I was able to confirm each light, sound and radio wave. However, since it was not produced exclusively, I am dissatisfied with its ability. For example, it is desirable that the strength of the radio wave be such that the output is large within the legally permissible range.

[Brief description of drawings]

FIG. 1 is a plan view of the inside of the location alarm of the present invention seen from above.

FIG. 2 is a system diagram for wiring the components shown in the plan view of FIG.

[Explanation of symbols]

1 Lighting lamp 2 Electronic buzzer 3 Radio transmitter 4 Battery 5 Switch 6 Storage box 7 Battery box

Claims (1)

[Scope of utility model registration request] Claims: 1. An illumination lamp (1), an electronic buzzer (2), a radio wave transmitter (3) are built in, a battery (4) is used as a power source, and a switch (5) is turned on to simultaneously emit light, sound and radio waves. A portable location alarm that tells others where you are.