JPS61234498A - Checking system for lock, gas cock and the like - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a system for checking locks, gas valves, etc., for checking at a glance whether windows in a building are unlocked or closed when entering or exiting a building.

[Prior art and problems to be solved] Recently, systems have begun to be developed to check the status of building window locks, gas valves, electrical appliances, electrical outlets, etc., as well as whether they are in use or not. . However, in these systems, the confirmation device is installed in the living room or dining kitchen, making it inconvenient for confirmation when going out, when such a system is most needed.

[Means for Solving Problems] In view of the above-mentioned conventional problems, the present invention is a system that allows you to check at a glance whether the door is locked or the gas valve is closed when you go out. , open and close electrical appliances, outlets, etc.

A sensing device that sends out a signal indicating the status of use or non-use, etc. is provided, and a confirmation display device that displays the above signal near the entrance of the building or on the entrance sash is installed, and each of the sensing devices and the display device are connected to each other. The present invention provides a system for checking locks, gas valves, etc., which connects the windows by wire or wirelessly so that signals can be freely transmitted, and checks whether the window locks are opened or closed based on the display contents of the confirmation display device. be.

[Example] Hereinafter, an example of the present invention will be described based on the drawings. However, the following explanation and the example shown in the drawings are merely one example, and the confirmation system according to the present invention is not limited to this example.

FIG. 1 is a perspective view of a ruptured membrane of a building showing the overall arrangement in an embodiment of the present invention. Building 1 consists of the first floor IF and the second floor 2F, and the - floor IF has an entrance 2, a living room 3. There is a dining kitchen 4, etc., and a bedroom 5 on the 2nd floor.

There is a fire detector 6 on the ceiling (not shown) in the living room 3.
is installed to detect the generation of heat from smoke or flames. The dining kitchen 4 is equipped with a gas valve shut-off sensor 8 for the gas appliance 7. In addition, the bedroom 5 is provided with an energization confirmation sensor 10 for the electric appliance 9 and a lock detection device 12 for indicating whether the sash window 11 is opened or closed.

Further, in the entrance 2, the fire detector 6, the gas valve shutoff sensor 8, the energization confirmation sensor 10, and the lock detection device 12 are mounted on the sash frame of the door 13, specifically, on the middle crosspiece 15 of the door frame 14. A confirmation display device 16 serving as a controller is incorporated [FIG. 2].

The fire detector 6 and the like send out a signal according to a predetermined sensing state, and the fire detector 6 and the gas valve shutoff sensor 8 each generate a detection signal upon detection. Further, the energization confirmation sensor lO generates a detection signal when the electric appliance 9 is energized, and the lock sensing device 12 generates a detection signal when the electric appliance 9 is energized.
When 7 is closed, a detection signal is generated.

A signal transmission path 18 is formed between each of the above-mentioned sensing devices and the confirmation display device 16 for connection. In the illustrated example, the signal transmission path 18 is a wired signal transmission path 18, but of course a wireless signal transmission path 18 is also possible. good.

As shown in FIGS. 2 and 3, the confirmation display device 16 has a 0 display panel 19 built into the middle crosspiece 15 with the display panel 19 facing the indoor side of the crosspiece 15. 6
Display windows 20a to 20f are formed corresponding to the above, and are capable of displaying, for example, lighting, in response to a signal indicating the status of each sensing device transmitted via the signal transmission path 18. Note that the display windows 20e and 20f are for a window opening/closing sensor and a gas leak sensor, which are not shown in FIG. Further, on the display panel 19, a block 21 for an intercom or a video monitoring system, a display lamp 22, other display parts 23, etc. are also arranged.

In FIG. 4, a confirmation display device 16 is provided on a vertical frame 24 of a door frame 14, and is provided with an antenna 25 for wirelessly transmitting signals to and from each sensing device. In addition to the above two devices, a confirmation display device 16 may be provided near the door 13 serving as an entrance/exit, such as on the wall of the room.

As an example of the above sensing device, a specific example of the lock sensing device 12 will be explained. As shown in FIGS. 5 and 6, this device has two contacts 2 on one vertical frame 27 of the sash window frame 26.
8.28 is provided, and the switch part 31 is formed on the crescent lock 17 of the connecting frame 30 by wiring inside the stile of the shoji 29,
Furthermore, two contact points 33.33 are provided on the other vertical stile 32 in correspondence with the above-mentioned contact points 28.28. The switch part 32 is provided with a protrusion 35 on the shaft 34 of the crescent lock 31, and when the shoji 29 is closed and the crescent lock 31 is turned and hooked on the hook 36, the protrusion 35 pushes the contact piece 36, 36 and becomes connected. be. And the contact 28.2
8 is connected to the confirmation display device 16 by wire or wirelessly, and signal transmission is performed.

That is, when the crescent lock 17 is locked, among the display windows of the confirmation display device 16, the display window 20b indicating r-lock J lights up. The same applies to the other sensing devices, and each display window 20a to 20f is turned on or off and opened/closed according to the signal from each sensing device.

Indicates that the gas valve is closed, etc.

Since the fire detector 6 is used for checking when this system goes out, it is sufficient to increase its sensitivity so that it reacts even with cigarette smoke.The objects to be checked and the sensing device are
It can be selected as appropriate and is not limited to those in the above embodiments.

[Effects of the Invention] The system for checking locks and gas valves, etc. according to the present invention is as described above, so when you go out, etc., you can lock the door, close the gas valve, and use/use electrical appliances and outlets at entrances and exits such as entrances.
This has the effect that you can check at a glance if your cigarette is not being used, if you have forgotten to put it out, etc. when you go out, and you do not have to walk around the house to double check every time.

[Brief explanation of drawings]

FIG. 1 is an overall perspective view of an embodiment of the present invention, FIG. 2 is a front view showing the confirmation display device and entrance door shown in FIG. 1, and FIG. 3 is an enlarged view of the main parts of FIG. Fig. 4 is a front view of an example in which the confirmation display device is installed in another position of the door, Fig. 5 is a front view showing the lock sensing device, and Fig. 6 is an enlarged perspective view of the main part of Fig. 5. . 1: Building 2: Entrance 6: Fire detector 8: Gas valve shutoff sensor 10: Power confirmation sensor 12: Lock detection device
13: Door 16: Confirmation display device i 18: Signal transmission path 19: Display panel 20a to 20f: Display window

Claims (1)

[Claims] A system for checking locks, gas valves, etc., which is provided with the following requirements. (b) Each building window lock, gas valve, electrical appliance, electrical outlet, etc. is equipped with a sensing device that sends a signal indicating whether it is open/closed, in use, or not in use. (b) A confirmation display device that displays the above signal will be installed near the entrance or exit of the building or on the entrance sash. (c) Each of the sensing devices and the display device are connected by wire or wirelessly so that signals can be transmitted freely. (d) Check whether the window is unlocked or closed based on the display contents of the confirmation display device.