JPH04114695U - Disaster prevention monitoring terminal - Google Patents

Abstract

(57) [Summary] [Purpose] A battery storage section for monitoring the occurrence of fires, gas leaks, and other abnormalities and transmitting monitoring information to a receiver by wireless, and storing a battery as a self-power source. A terminal for disaster prevention monitoring that has a lid part that integrally covers a part and an address setting part provided at one end of the section, the terminal having a structure that allows the set address of the address setting part to be easily confirmed. The purpose is to provide terminals. [Structure] An address setting part for setting the own address is provided at one end separated from the battery storage part, and the battery storage part and the address setting part are integrated with a lid part whose at least the part that covers the address setting part is transparent. The structure is such that the sensor section is attached via a connection terminal provided at one end of the transmitter on the side to which the lid section is attached.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention monitors the occurrence of fires, gas leaks, and other abnormalities and transmits monitoring information wirelessly. Regarding the disaster prevention monitoring terminal device that transmits to the receiver, especially regarding the housing structure of the power supply battery. It is something.

0002

[Conventional technology]

Conventionally, so-called security has been achieved by performing wireless transmission between a receiver and a transmitter. Utility Model Publication No. 1-22277 is known as a component of a system. This conventional technology includes a storage structure for storing a battery that serves as a self-power source for the transmitter. is shown, and between the metal connection terminals provided in the battery compartment inside the transmitter body. By inserting the dry cell battery between the It has a structure that connects and retains the battery, and the battery insertion slot in the storage compartment can be closed with a lid. It has a closed structure.

0003 Then, the disaster prevention monitoring terminal that sends out monitoring information by wireless transmission is This means that a sensor such as a heat detector, smoke detector, or gas detector is attached to the transmitter. At the same time, the detection signal detected by the sensor unit is shared with the signal indicating its own address. It has a built-in transmitter circuit that transmits wirelessly to the device, and sets its own address. The address setting section for dip switches, rotary switches, etc. is located in the battery compartment. The battery slot and address of the battery compartment are separated by a lid. It had a structure that allowed it to be attached so as to cover the setting part in one piece.

0004

[Problem that the idea aims to solve]

However, in such conventional disaster prevention monitoring terminals, the lid is attached to the battery. When attached to the insertion slot and closed, the address setting area is also covered, so there is no external From then on, you will no longer be able to see the address setting section, and you will not be able to see the address setting section during installation work. For checking whether the settings of the device are correct or not, and for checking after installation, etc. When checking for incorrect settings, etc., the lid must be removed each time. There was a problem that the work was complicated.

[0005] Especially for disaster prevention monitoring terminals that send detection signals to receivers by wireless transmission. rather than being permanently attached to a defined surveillance area over a long period of time. , it may be moved and used as appropriate by taking advantage of the characteristics of the wireless transmission function. However, Therefore, if you change the installation location, check the self-address of the disaster prevention monitoring terminal. Conventionally, test equipment was used to artificially trigger fire alarms after installation. Check the address received on the receiver side, and close the lid of the disaster prevention monitoring terminal. Remove it, check the addresses set in the address setting section, and also check the addresses set in the address setting section. Verify that the address settings are correct by checking whether the addresses match. I was deciding whether or not to go. In this way, remove the battery compartment cover one by one. Without it, the address setting section could not be seen, making confirmation work complicated.

[0006] The present invention was created in view of these conventional problems, and the battery compartment and You can easily see the set address in the address setting section provided at one end of the section. The purpose is to provide a disaster prevention monitoring terminal device with a structure that allows for

[0007]

[Means to solve the problem]

In order to achieve this purpose, the present invention converts the detection signal from the sensor unit into its own A sending section that sends out a signal indicating the address by wireless transmission, and a dryer as a self-power source. Compatible with a disaster prevention monitoring terminal equipped with a transmitter that has a battery compartment for storing batteries. Elephant.

[0008] Then, at one end separated from the battery storage section, there is a section for setting the own address. An address setting section is provided, and at least a portion covering the address setting section is a transparent lid section. The battery housing section and the address setting section are integrally covered, and the lid section is further attached. A structure in which the above sensor part is attached via a connection terminal provided at one end of the side transmitter. did.

[0009]

[Effect]

In the disaster prevention monitoring terminal of the present invention having such a structure, the lid portion is small. At least the part facing the address setting section is transparent, so you can easily remove the lid. The setting address can be visually checked from the outside without any trouble, making it extremely easy to confirm the setting address. It becomes easier once you do it.

0010 In addition, if the lid is entirely transparent, batteries can be stored without removing the lid. The interior can be visually checked and it is easy to check whether batteries are stored or not. be able to.

[0011]

【Example】

An embodiment of the present invention will be described below with reference to the drawings. This example is used for smoke detection and heat detection. A sensor section that has functions such as gas detection and gas detection, and a sensor section that receives the detection signal detected by the sensor section. The present invention relates to a disaster prevention sensing terminal comprising a wireless transmitter that wirelessly transmits data to a transmitter. First, to explain the overall structure based on Figure 1, 1 is attached to the ceiling 2 etc. It is a transmitter, and a smoke detector, heat detector, gas detector, etc. is installed at the bottom of the transmitter 1. A sensor part 3 is removably attached. 4 is a transmitter attached to transmitter 1. It is a antenna that receives signals from a wireless transmission circuit (not shown) provided inside the transmitter 1. The signal is wirelessly transmitted to the receiver side. Also, when the sensor section 3 is attached to the transmitter 1, the mutual By electrically connecting the disconnected connection terminals, the sensor unit 3 and transmitter 1 become electrically connected. The transmitter 1 receives the detection signal detected by the sensor unit 3 and performs a predetermined control process. After that, it is configured to transmit wirelessly via antenna 4.

0012 FIG. 2 shows the structure of the upper end of the transmitter 1, that is, the side that is attached to the ceiling 2 or the like. transmitter A pair of fitting metal fittings 5 and 6 are fixed to the upper end of 1, and these fitting metal fittings 5 and 6 are fixed to the ceiling. By fitting and attaching it to the other fitting metal fitting that is pre-installed on the second etc. The main body of the transmitter 1 is attached to the ceiling 2, etc. Then, the sensor part 3 The structure when viewed from the sensor section 3 side when attached to the transmitter 1 is as shown in Figure 3. ing.

[0013] FIG. 4 is a plan view showing the structure of the lower end of the transmitter 1 with the sensor section 3 removed. FIG. 5 is a longitudinal sectional view of a portion taken along the imaginary line XX in FIG. 4. these diagrams At one end, fitting fittings 7 and 8 for attaching and electrically connecting the sensor section 3 are attached. A transparent lid part that is fixed and closes the battery insertion port 12 of the battery storage part 11. 9 is screwed with a screw 10. Then, remove the screws 10 and the lid part 9. When removed, a battery insertion slot 12 that has approximately the same shape as the lid 9 will appear. The dry batteries 13, 14 can be inserted or removed through the terminals 2. Furthermore, this example In this case, the dry batteries 13 and 14 are of the CR-P2P type with an output voltage of 6 volts, and one A structure in which an anode electrode and a cathode electrode are provided at one side end, and the opposite end is electrically insulated. are used In addition, at one end separated from the battery storage section 11, there is a A row for setting the group address, individual self address, and type of sensor unit 3. Address setting with tally switches 15a, 15b and dip switch 15c When the cover 9 is attached to the battery insertion slot 12, an address setting section is provided. These rotary switches 15a, 15b and dip switch 15c are also covered. It is covered by part 9.

[0014] In addition, as shown in FIG. 5, the battery insertion slot formed in the casing 1a of the transmitter 1 When the lid part 9 is attached to the lid part 12, the holding part 9a protruding from the center part of the lid part 9 enters between the two batteries 13 and 14 inserted into the battery compartment 11, and the battery compartment 11 These batteries 13 and 14 are connected to connection terminals 16 and 17 provided on both sides of the storage part 11. By pressing the electrodes, the batteries 13 and 14 are held stably. Also, press Insert the screw 10 into the screw hole 9b drilled in the center of the portion 9a to close the battery storage portion 1. By screwing into the female screw part (not shown) formed in the battery cover 9, It is fixed to the insertion port 12.

[0015] 6 shows the shape of the lid part 9, and FIG. 6(a) is a plan view and a diagram as seen from the holding part 9a side. 6(b) is a cross-sectional view taken along the Y-Y line, and FIG. 6(c) is the back side seen from the opposite side of the holding part 9a. 6(a) is a side view of the lid portion 9 seen from the side. In these figures, the lid part 9 is integrally formed by transparent plastic molding. There is a plate surface 9d with a slight step 9a formed around it, and a substantially central portion of the plate surface 9d. It consists of a protruding holding part 9a, and the holding part 9a has a tapered side end. Tapered portions 9e and 9f are provided. Also, there is a screw in the center of the holding part 9a. A screw hole 9b for inserting the screw 10 is formed in a direction perpendicular to the plate surface 9d.

[0016] Then, when the lid part 9 is attached as shown in FIG. 5, the tapered parts 9e and 9f are The surface pushes the dry batteries 13 and 14 from the opposite end to the connection terminals 16 and 17. Therefore, the respective electrodes of the dry batteries 13 and 14 and the electric motors of the connection terminals 13 and 14 Good contact is maintained, and mechanically these dry batteries 13 and 14 are connected to the battery mounting part. It will be stably stored in 15.

[0017] As explained above, according to this embodiment, the battery storage section 1 and the A pair of lid parts 9 that cover the address setting part provided at one end are made of transparent plastic. Therefore, it is possible to check the setting address from the outside without removing the cover part 9 during inspection etc. This greatly reduces the hassle of checking the set address during inspection work, etc. can do.

[0018] Please note that the lid is not entirely transparent, but at least the part that covers the address setting area is transparent. The battery storage section and the address setting section may be integrally covered by the lid section.

[0019]

[Effect of the idea]

As explained above, according to the present invention, the detection signal from the sensor unit is sent to its own address. A transmitting section that sends out a signal indicating the status by wireless transmission, and a dry battery as a self-power source. In a disaster prevention monitoring terminal equipped with a transmitter in which a battery storage part is formed, Address setting section for setting the own address at one end separated from the battery storage section At least a portion covering the address setting section is a transparent lid section and the battery storage section and the cover section are transparent. It also covers the transmitter on the side to which the cover is attached. The sensor part is attached via the connection terminal provided at the end, so the sensor When the sensor section is attached, the address setting section and battery compartment are hidden, and when the sensor section is removed, the address setting section and battery compartment are hidden. , the setting address can be viewed from the outside without removing the lid, and the setting address can be viewed from the outside without removing the lid. It is extremely easy to check the address, and the setting address of the receiver and the disaster prevention monitoring terminal It is possible to significantly reduce the inspection work required to confirm correspondence between responses.

[Brief explanation of drawings]

FIG. 1 is a side view showing the structure of a disaster prevention monitoring terminal according to an embodiment with a sensor section and a transmitter attached.

FIG. 2 is a rear view of the disaster prevention monitoring terminal shown in FIG. 1;

FIG. 3 is a front view of the disaster prevention monitoring terminal shown in FIG. 1, viewed from the sensor section side.

FIG. 4 is a front view of the disaster prevention monitoring terminal shown in FIG. 1 with a sensor section removed.

FIG. 5 is a longitudinal cross-sectional view showing the cross-sectional shape taken along the line XX in FIG. 1;

FIG. 6 is a plan view showing the structure of the lid.

[Explanation of symbols]

7, 8; Fitting alloy tool 9; Lid part 9a; Holding part 9b; screw hole 9c; stepped section 9e, 9f; Tapered part 10; screw 11;Battery compartment 12; Battery insertion slot 13,14; Dry battery 15a, 15b; rotary switch 15c; dip switch

Claims (1)

[Scope of utility model registration request] Claim 1: A disaster prevention device comprising a transmitter configured with a transmitting section that transmits a detection signal from a sensor section together with a signal indicating its own address by wireless transmission, and a battery storage section that stores a dry battery as a self-power source. The monitoring terminal includes an address setting section for setting the address provided at one end separated from the battery storage section, and an address setting section that integrally covers the battery storage section and the address setting section, and at least the address setting section. 1. A disaster prevention monitoring terminal comprising: a lid portion with a transparent covering portion; and a connection terminal for attaching the sensor portion to one end of a transmitter on the side to which the lid portion is attached.