JPH082719Y2 - Siren tester - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a siren tester.

[Prior Art] Conventionally, this kind of thing is as follows.

A siren always sounds when it is needed and must never be sounded when it is not needed.

At present, it is not possible to determine whether or not the siren will make a sound unless the sound is actually made.

 The reason is that there is no equipment to check and test.

Although there is a method of actually making a sound and testing it, it is almost impossible to make a sound except at the time of a fire or disaster.

Therefore, there are quite a few cases in which the sound was blown during an actual fire and at the time of a fire, but it did not sound due to a failure.

 The most common cause is sirens in remote areas.

For remote siren equipment, wire or wireless is often used for the communication line, and the problem with the equipment is the siren body, electromagnetic switch, operation line, and control device (operation panel) for controlling. There are siren amplifiers, trumpet speakers, wireless equipment for communication, etc., and the motor siren body and pseudo siren amplifiers, trumpet speakers, etc. are rarely in operation except in an emergency.

Regarding failures, it can be said that there is no such thing.In the case of firefighting, etc., there are regular broadcasting and sounding fire prevention days, test sounds at noon, etc. It may be broadcast for broadcast, and it is often revealed by these.

Particularly, many failures include disconnection of a controller and a wire, and radio wave interference.

[Problems to be Solved by the Invention] The conventional techniques described above have the following problems.

At present, there is no device or equipment that makes it easy to make a test sound, and the mission is on the premise that all sounds are normal, which is a social problem, but there is nothing to do.

The present application has been made in view of such problems of the conventional technology, and an object of the present application is to provide the following things.

It is designed so that the staff can easily make a ringing test at any time and can use either wired or wireless control.

[Means for Solving the Problem] In order to achieve the above object, the present invention is as follows.

That is, in the case of the present application, the relay wire 4B from the controlling siren controller 4 is connected to the terminal 3B of the siren test relay 3 and one end of the operation wire 4A is connected to the terminal 3C of the siren test relay 3. On the other hand, an electromagnetic switch 5B is connected to the siren 5 on the controlled side, and this electromagnetic switch 5B is connected to the terminal 3C 'of the siren test repeater 3'through the siren-side operation wire 5A to perform the above operation. The other end of wire 4A is a siren test repeater 3 '.
It is connected to the terminal 3B 'of
Connect the siren tester body 2 to either 3, 3 ',
If there is no abnormality in the wired or siren controller, the siren tester main body 2 is configured so that the siren tester main body 2 sounds the siren to monitor the blowing sound without sounding the siren.

In this case, instead of the operation line 4A, a wireless transceiver can be provided on the controlling side and the controlled side.

[Operation] The device of the present invention operates as follows.

In terms of equipment, the equipment currently in use can be used as it is, and it can be used simply by connecting the siren test repeater 3 between the siren controller 4 and the siren 5.

 In this case, only one siren tester body 2 is required.

As a usage, the siren test repeaters 3 and 3'have test switching plugs 3D and 3D 'for testing, which are always inserted into the switching jacks 3A and 3A'.

 If it is not inserted, the siren cannot be blown.

 Unplug when doing the test.

Next, the test plug 2H of the siren tester main body 2 is inserted into the switching jack 3A of the siren test repeater 3.

At this time, it is tested whether the siren tester body 2 itself operates normally.

First, turn on the power switch 2D. The power indicator 2C etc. lights up.

If it blinks, replace battery 2F. It also serves as a battery checker.

 Then, press the test switch 2E.

The siren sounding indicator light 2C1 lights up and the siren sound comes out from the tester speaker 2I.

This is the end of the test on the main body 2 of the siren tester.

 Furthermore, the siren blowing test is actually performed.

At the time of the test, the circuit on the siren side is cut off by removing the test switching plug 3D, and the test plug
Even if 2H is inserted into the switching jack 3A, the circuit on the siren side will be cut off.

First, connect the test jack 2H of the siren tester body 2 to the switching jack 3A of the siren test repeater 3 on the siren controller side.
Insert the power switch 2D.

At this time, if there is no abnormality in the siren controller 4, the siren tester main body 2 can sound the siren and monitor the sound without sounding the siren.

Next, a test plug of the siren tester main body 2 is connected to the switching jack 3A 'of the controlled siren test repeater 3'.
Insert 2H and turn on the power switch 2D.

At this time, if there is no abnormality in the operation line 4A, the wireless, and the siren controller 4, the siren tester main body 2 can sound the siren and monitor the sound without sounding the siren.

At this point, the siren test repeater 3 on the controller side
The test switching plug 3D of is plugged into the switching jack 3A.

Embodiments of the Invention Embodiments will be described with reference to the drawings.

1 is the siren tester of the present invention, the siren tester main body 2
And a siren test repeater 3 on the controlling side and a siren test repeater 3'on the controlled side.

Therefore, the siren tester main body 2 includes a transistor 1 stone oscillator 2A, a battery low voltage detector 2B, a power indicator 2C,
Buzzing indicator light 2C1, power switch 2D, test switch 2E,
It consists of a combination of battery 2F, test code 2G, and test plug 2H.

 In the figure, 2I is a tester speaker.

In addition, the siren test repeater 3, 3 ′ has a switching jack 3 A,
It is composed of terminals 3B and 3B ', terminals 3C and 3C', and test switching plugs 3D and 3D 'centering on 3A'.

Therefore, the arrangement of the siren test repeater 3 is as follows.

In the case of the wired control system, FIG. 5 shows a conventional state, in which a controlling siren controller 4, a controlling siren 5, an electromagnetic switch.
It is connected to 5B by an operation line 6.

FIG. 6 shows the state of the present application, in which the siren controller 4 on the controlling side is connected to the siren test repeater 3, and the siren 5 on the controlled side and the electromagnetic switch 5B are connected to the siren side operation line 5A. The siren test repeaters 3 and 3'are connected to each other via the siren test repeaters 3 and 3 ', and the siren test repeaters 3 and 3'are connected to each other by an operation line 4A.

In the case of wireless control, FIG. 7 shows a conventional state, in which the control side wireless handset 7 is arranged in the controlling siren controller 4, and the pseudo siren speaker 8 on the controlled side is connected to the amplifier 8A. An electromagnetic switch 8B and a pseudo siren speaker side wireless handset 8C are provided.

 7A and 8D are antennas.

FIG. 8 shows the state of the present application, in which the control-side wireless handset 7 is arranged in the control-side siren controller 4, and the pseudo-siren speaker 8 on the controlled side has an amplifier 8A and an electromagnetic switch 8B. In the case where the pseudo siren speaker side wireless handset 8C is provided, the siren test repeater 3 is connected between the amplifier 8A and the electromagnetic switch 8B.

 7A and 8D are antennas.

[Advantages of the Invention] Since the present invention is configured as described above, it has the following effects.

As can be seen from the above, staff can easily make a ringing test at any time and use either wired or wireless control.

As a result, the presence or absence of a failure can be grasped as needed, which is useful in preventing accidents that the siren cannot be blown in an emergency.

[Brief description of drawings]

Fig. 1 is a block diagram, Fig. 2 is a wiring diagram, Fig. 3 is a perspective view of the siren tester main body, Fig. 4 is a perspective view of the siren test repeater, and Fig. 5 is a conventional wired system control. FIG. 6 is an explanatory diagram showing a usage state of the present invention in the same as above, FIG. 7 is an explanatory diagram showing a conventional wireless control system, and FIG. 8 is a description showing a usage state of the present invention in the same as above. FIG. 9 and FIG. 9 are explanatory views when the siren tester main body is connected to the controlled side. 1 ... Siren tester, 2 ... Siren tester body, 3,
3 '... Siren test repeater.

Claims (2)

[Scope of utility model registration request] 1. A relay line 4B from a controlling siren controller 4 is connected to a terminal 3B of a siren test repeater 3, and one end of an operation line 4A is connected to a terminal 3C of the siren test repeater 3. On the other hand, the siren 5 on the controlled side has an electromagnetic switch 5B.
This electromagnetic switch 5B is connected to the terminal 3C 'of the siren test repeater 3'through the siren-side operation wire 5A, and the other end of the operation wire 4A is connected to the terminal 3B' of the siren test repeater 3 '.
The siren tester main body 2 is connected to either of the siren test repeaters 3 and 3 ', and if there is no abnormality in the wired or siren controller, the siren tester main body is not sounded. 2 is a siren tester characterized by being configured to be capable of monitoring the sound by sounding a siren. 2. The siren tester according to claim 1, wherein a radio transceiver is provided on the controlling side and the controlled side instead of the operation line 4A.