JP3085092U - Notification device - Google Patents

Abstract

(57) [Summary] [Problem] When a person who has a weapon such as a knife and has a purpose such as injury enters, informs the arrival of danger quickly and widely and reduces the installation cost. . SOLUTION: An existing fire alarm device 1, an alarm switch 21 connected in parallel with each operation switch 11 of the fire alarm device 1, a switch driving unit 22 for driving each alarm switch 21, Switch drive 22 within range
And a plurality of portable transmitters 23 for supplying a switch drive instruction signal wirelessly to the transmitter.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an alarm device, and more specifically, to a new alarm device using an existing fire alarm device.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, a notification device for notifying an illegal intruder has been proposed, and is installed in various buildings and each room of the buildings.

[0003]

[Problems to be solved by the invention]

 It is almost impossible to install the above-mentioned alarm system in buildings and buildings where various people are allowed to visit, such as schools. Nevertheless, when a person who possesses a weapon such as a knife and intends to get injured enters, it is necessary to notify the arrival of danger quickly and widely.

[0004] However, the conventional notification device cannot satisfy such a demand.

[0005] Further, if a new alarm device that satisfies such demands is to be installed, it will take a remarkably large amount of cost, and in view of the possibility of the above-mentioned danger, such an alarm device will be required. It is not practical to install a new device.

[0006] The present invention has been made in view of the above problems, and when a person who has a weapon such as a knife and has an intention of injury or the like invades, promptly recognizes the danger. It is an object of the present invention to provide a notification device that can provide notification in a wide range and reduce installation costs.

[0007]

[Means for Solving the Problems]

 The alarm device according to the first aspect includes an alarm switch connected in parallel with an operation switch of the fire alarm device, a switch driving unit that drives the alarm switch, and a switch driving instruction signal wirelessly transmitted to the switch driving unit. And portable transmission means for supplying

According to a second aspect of the present invention, there is provided an alarm device forcibly operating a manual operation button for operating an operation switch of the fire alarm device, a driving unit for driving the forcible operation mechanism, and a wireless unit for the driving unit. And a portable transmission means for supplying a forced operation instruction signal.

[0009]

[Action]

 According to the alarm device of claim 1, a notification switch is connected in parallel with the operation switch of the fire alarm device, and when it becomes necessary to perform the alarm due to a cause other than a fire, a portable transmission means is provided. It is sufficient to wirelessly supply a switch drive instruction signal to the switch drive means by using the switch, and the switch for notification can be driven by the switch drive means, so that the notification can be performed by using the fire alarm device.

Therefore, when a person who has a weapon such as a knife and has an intention such as injury enters a school or the like, the arrival of danger can be quickly and widely notified.

In the alarm device according to the second aspect, it is necessary to provide a forced operation mechanism for forcibly operating a manual operation button for operating an operation switch of the fire alarm device, and to issue an alarm for a cause other than a fire. If a fire alarm occurs, the forced operation instruction signal may be supplied wirelessly to the driving means using a portable transmission means, and the driving means can drive the forced operation mechanism. Can be used to provide notification.

Therefore, when a person who has a weapon such as a knife and has an intention such as injury enters a school or the like, the arrival of danger can be quickly and widely notified.

[0013]

[Embodiment of the invention]

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

FIG. 1 is a schematic diagram showing an embodiment of a notification device of the present invention.

The alarm device includes an existing fire alarm device 1, an alarm switch 21 connected in parallel with each operation switch 11 of the fire alarm device 1, and a switch drive for driving each alarm switch 21. And a plurality of portable transmitters 23 for wirelessly supplying switch driving instruction signals to the switch driving units 22 within a predetermined range.

The notification switch 21 may be a self-holding type that keeps the make state once it is driven, but it will be in the make state only when it is driven by the switch drive unit 22. It may be.

The switch driving unit 22 may output the switch driving signal instantaneously in response to the reception of the switch driving signal, or may output the switch driving signal continuously. Is also good. Each switch drive unit 22 is provided at a predetermined position close to the corresponding notification switch 21.

The transmitter 23 may, for example, transmit a switch driving instruction signal to all the switch driving units 22, and may be in the vicinity of a position where a person carrying the transmitter 23 is mainly present. The switch driving instruction signal may be transmitted only to the switch driving section 22 of the above.

Since the configuration of the fire alarm device 1 is conventionally known, a detailed description will be omitted.

The operation of the notification device having the above configuration is as follows.

In the event of a fire, a wide range of notification can be achieved by manually operating the nearest operation switch 11.

If a person who has a weapon such as a knife and intrudes into a school or the like and intends to get injured, the person who first confirms the situation (for example, a teacher) carries the weapon with himself / herself. By operating the transmitter 23, a switch drive instruction signal can be transmitted to the switch drive unit 22. Then, the switch drive unit 22 that has received the switch drive instruction signal drives the corresponding notification switch 21, so that a wide range of notification can be achieved as in the case where the operation switch 11 is manually operated.

In these cases, the notification itself cannot be distinguished at all, but when a fire occurs, smoke and the like can be confirmed. When a person with the intention of invading enters, it is not possible to check smoke or the like, so that it is possible to recognize which notification is in a relatively short time.

[0024] Further, since this notification is made at a remarkably high volume, there is an effect of possessing a weapon such as a knife and flapping a person who intends to injure. Can be reduced.

Further, since the fire alarm device is installed in almost all buildings, it is possible to greatly reduce the equipment and cost required for configuring the alarm device of this embodiment.

FIG. 2 is a schematic view showing another embodiment of the notification device of the present invention.

This alerting device differs from the alerting device of FIG. 1 in that, instead of the alerting switch 21 and the switch driving unit 22, a forcible operating unit for forcibly operating the operation switch 11 without manual operation is provided. 24 and a drive unit 25 for operating the forced operation unit 24 in response to receiving the switch drive instruction signal.

As the forcible operation unit 24, for example, a hammer mechanism constantly urged in a direction in which an operation button of the operation switch 11 is operated can be exemplified.

Examples of the driving unit 25 include a blocking member that blocks the operation of the hammer mechanism or the like against the urging force, and a blocking member drive unit that moves the blocking member to allow the operation of the hammer mechanism. .

Therefore, in the case of this embodiment, it is possible to use the fire alarm device 1 as it is and to cope with a case where a person who has a weapon such as a knife and intends to injure enters. it can.

[0031]

[Effect of the invention]

 The invention of claim 1 is unique in that when a person who possesses a weapon such as a knife and has an intention such as injury enters a school or the like, the arrival of danger can be quickly and widely notified. Has a practical effect.

According to the invention of claim 2, it is possible to promptly and widely notify the arrival of danger when a person who has a weapon such as a knife and has an intention such as injury enters a school or the like. It has a unique practical effect of being able to do so.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing an embodiment of a notification device of the present invention.

FIG. 2 is a schematic diagram showing another embodiment of the notification device of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fire alarm device 11 Operation switch 21 Notification switch 22 Switch drive unit 23 Transmitter 24 Forced operation unit 25 Drive unit

Claims (2)

[Utility model registration claims] An operation switch (1) for a fire alarm device (1).
An information switch (21) connected in parallel with 1), a switch driving means (22) for driving the information switch (21), and a switch driving instruction signal wirelessly transmitted to the switch driving means (22). And a portable transmitting means (23) for supplying. 2. An operation switch (1) for a fire alarm device (1).
1) a forced operation mechanism (24) for forcibly operating a manual operation button, a driving means (25) for driving the forced operation mechanism (24), and a forced operation instruction signal wirelessly transmitted to the driving means. (23) portable transmission means for supplying
And a notifying device.