JP3137547U - Security equipment - Google Patents

Abstract

An object of the present invention is to provide a crime prevention article that easily asks a nearby person to notice an abnormality when a bag or the like is stolen and seeks or informs a rescue.
An attachment 1f for connecting an article such as a bag is provided on a main body in which a sound and fireworks launch opening is formed. And a security switch that houses a sound switch 2d in a position opposite to the sound and fireworks outlet, and stores the sound switch 2d and turns on the close switch 2d. The child 1e is provided in the main body.
[Selection] Figure 4

Description

The present invention relates to a crime prevention article in which an alarm generator and sound fireworks are housed in a main body.

Usually, a lot of crime prevention equipment such as alarm generators and anti-payments have been circulated so far, and the crime prevention power was given only by the alarm sound.

For example, as described in Patent Document 1, there has been proposed a portable crime prevention buzzer that is provided with a function of confirming a position of aggressive defense and position by providing a flashing function to a crime prevention buzzer coupled to a handbag. Yes.

Further, as described in Patent Document 2, there has been proposed a form crime prevention buzzer configured such that a buzzer sounds when usually suspended by a string outside a bag or handbag and pulled in an emergency.

Japanese Utility Model Publication No. 07-014494 Japanese Utility Model Publication No. 07-002791

However, any of the above proposals is only flashing light or alarm sound, and there is a problem that it may not be easily noticed by the surrounding people.

An object of the present invention is to provide a crime prevention article that solves the above-mentioned problems and easily asks and informs the surrounding people of the abnormality so as to seek and inform the rescue.

In order to achieve the above-described problem, the security article of the present invention is provided with an attachment for connecting an article such as a bag to the main body on which the sound and fireworks launch port is formed, and the main body is provided with an alarm generator and the alarm generator. A crime prevention product that houses a battery that serves as a power source for sound generation and a closing switch that turns on the battery, and that stores sound fireworks in a position opposite the sound and fireworks launch opening, which bursts sound fireworks and turns on the closing switch. The operation element is provided in the main body.

Further, in the security article of the present invention, the operation element has a string that can be wound up, and the sound fireworks are exploded through the string and the closing switch is turned on.

Further, in the crime prevention article of the present invention, an open / close switch for turning on / off a battery serving as a power source for the sound generation operation of the alarm generator is projected outside the main body.

The crime prevention article of the present invention is provided with an attachment for connecting an article such as a bag to the main body on which the sound and fireworks outlet is formed, and the main body of the previous period includes an alarm generator and a battery serving as a power source for sound generation operation of the alarm generator; A security product that houses a closing switch that turns on the battery and that houses sound fireworks at a position facing the sound and fireworks outlet, and has an operation element on the main body that bursts sound fireworks and turns on the closing switch. Therefore, when the sound fireworks burst, the tape inside pops out, and the abnormal situation can be detected with the naked eye simultaneously with the alarm sound.

Furthermore, since the operation element has a string that can be wound up, and the fireworks are torn through the string and the closing switch is turned on, the string is usually wound in the operation element that can be wound up. Because it is housed and stored, it does not get in the way when used as a security buzzer or during normal use without any abnormalities such as snagging.

In addition, since the main body is provided with an open / close switch that turns on and off the battery that serves as a power source for the alarm generator's sounding operation, it can be used as an alarm generator operation check inspection or security buzzer when pressed separately from the close switch. It is easy to let you know your presence, ask for help, or let you know that you are calling people regardless of the function of the anti-chuck security buzzer. Can also be used as supplies

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, an embodiment of the present invention will be described with reference to the drawings with a burglarproof crime prevention buzzer. 1 and 2 are perspective views showing the anti-chuck security buzzer according to the present embodiment, FIG. 3 is a bottom perspective view of the anti-choke security buzzer shown in FIG. 1, and FIG. 4 is a bottom view of FIG. It is the figure which removed the bottom plate and showed the inside. FIG. 5 is a conceptual circuit diagram, and FIG. 6 is an overall circuit diagram of a drag prevention buzzer.

In the figure, FIG. 1 shows a snoring prevention buzzer of the present invention, which is composed of a main body 1a and a bottom plate 1b at the bottom of the main body 1a, and the bottom plate 1b is provided with a thin box-shaped battery case 1g. The main body 1a and the bottom plate 1b are each made of hard plastic such as ABS resin, and a sound fireworks 2a, an alarm sound generator 2, a close switch 2d, an open / close switch 1c, a piezoelectric buzzer element 2c, etc. are provided in the internal space. It is stored.

As shown in FIG. 4, an alarm generator 2 is mounted inside a rectangular main body 1a made of a molded product. The alarm generator 2 has a required circuit pattern, and includes an oscillation IC 3, an amplifier A transistor 4, a matching transformer 5, a piezoelectric element buzzer 2c for generating an alarm sound, an opening / closing switch 1c, and a closing switch 2d are mounted. The piezoelectric element buzzer 2c is a thin flat object, and a sound emitting hole is suitably formed on the side surface of the main body 1a. Further, the alarm generator 2 is provided with a closing switch 2d. Usually, an insulating sheet is provided between the closing switch terminal 2d and the printed pattern so that the pattern surface of the printed circuit board and the closing switch terminal 2d are not touched. 2f is sandwiched, and this insulating sheet 2f is connected to the sound and fireworks string 2e, and the tip of the string 2e is a reel, and is formed into a reelable shape and is usually stored inside the reel case. However, when the string 2e is pulled and extended, the insulating sheet 2f is detached from the printed circuit board and is closed to turn on the switch 2d.

As shown in FIG. 1, the opening / closing switch 1c is attached to the bottom plate 1b, and the operation part of the opening / closing switch 1c is attached so as to slightly protrude from the surface of the bottom plate 1b so that it can be pushed with a fingertip. When the opening / closing switch 1c is pressed, the opening / closing switch 1c is turned on and an alarm sound is generated. The battery is exhausted and the alarm sound generator 2 is also inspected. The opening / closing switch 1c and the closing switch 2d Are not linked. When the string 2e is extended by the strong pulling force of the manipulator 1e, the insulating sheet 2f interlocked with the string 2e is detached and the switch 2d is turned on. Further, a sound fireworks 2a is connected to the end of the string 2e so that the sound fireworks 2a bursts.

Each of the above constituent members is connected as shown in FIG. 5 to form a required alarm function circuit. The battery 1 is the battery 1 housed in the battery case 1g, and the battery 1 is the size of the main body. A button battery or the like may be used.

As for the details of the circuit diagram shown in FIG. 6, when either the open / close switch 1c or the close switch 2d is turned on and current flows from the battery, an alarm sound is generated in the IC 2812C in which the oscillation circuit is configured. The 75 KΩ resistor connected to the IC terminal determines the period of the alarm sound. The output of the alarm sound from the output terminal 3 of the IC is passed through a 1 KΩ current limiting resistor, and the alarm sound is greatly increased by the circuit of the transistor 2SC2001. In order to amplify the sound and efficiently combine the output of the transistor and the piezoelectric buzzer element, the output of the alarm sound is efficiently transmitted to the piezoelectric buzzer element 2c using the matching transformers L1 and L2.

The anti-chuck security buzzer 1a in this example has the above-described configuration, and is normally used with the battery 1 set. The open / close switch 1c is for testing the battery and alarm sound before use, and the open / close switch 1c is normally used with the switch off, and the emergency switch 2d is turned on when the string 2e is strongly pulled in an emergency. Normally, the sound fireworks 2a explode when the string 2e is pulled strongly. The open / close switch 1c and the close switch 2d are connected in parallel on the electric circuit. Even if one of the switches is turned on, the open / close switch 1c and the close switch 2d are composed of the oscillation IC 3, the transistor amplifier 4, the matching transformer 5, and the piezoelectric element buzzer 2c. The alarm function circuit is activated to generate an alarm sound.

For this reason, if this anti-chuck security buzzer is fixed to an article such as a valuable bag when going out, the alarm generator 2 and the sound fireworks 2a will operate when a strong pulling force is not applied to the operation element 1e. However, when a strong pulling force is applied to the operation element 1e, an alarm sound is generated, and the sound fireworks 2a explode and it is possible to easily attract the surrounding people. Also, pressing the open / close switch 1c is not only an alarm sound, but it is also possible to inform the presence of the person and ask for help. Further, when used at home, it can also be used when a bedridden person calls someone by pressing the open / close switch 1c as necessary.

It is a right perspective view of one Example of this device. It is a left perspective view of one example of this device. It is a bottom view of the same Example. It is the internal component arrangement | positioning figure which looked at the component arrangement | positioning of the Example from the top. It is a circuit conceptual diagram of the same embodiment. It is a circuit diagram of the same embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1a Main body 1b Bottom plate 1c Opening / closing switch 1d Sound emission hole 1e Operating element 1f Attachment 1g Battery case 1h Battery cover 1 Battery 2 Alarm sound generating board 2a Sound fireworks 2b Sound fireworks outlet 2c Piezoelectric buzzer element 2d Closing switch 2e String 2f Insulation Sheet

Claims (3)

A mounting bracket for connecting to an article is provided on the main body on which the sound and fireworks launch port is formed, and the main body accommodates an alarm generator, a battery serving as a power source for sound generation operation of the alarm generator, and a closing switch for turning on the power. In addition, a security article containing sound fireworks at the position of the sound fireworks launch opening, wherein an operation element for bursting the sound fireworks and turning on the closing switch is provided in the main body. The crime prevention article according to claim 1, wherein the operation element has a string that can be wound up, and bursts sound fireworks through the string and turns on the closing switch. The crime prevention article according to claim 1 or 2, wherein an opening / closing switch for turning on / off a connection state of a battery serving as a power source of the alarm generator is provided in the main body.

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