JP2553670Y2 - Remote control device for shutter - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a remote control device for a shutter for a building, particularly for an electric shutter for a window.

[0002]

2. Description of the Related Art Recent electric shutters for windows are shown in FIGS.
The opening and closing of the shutter 1 can be performed by operating the open / close button 4 of a switch box 3 provided near the window 2 as shown in FIG.
And the remote control by the remote controller 5 is possible. In FIG. 8, 9 is a cover plate of the switch box 3.

[0003] As such a remote control information transmission medium,
In general, infrared light is used for reasons of directivity, reach, signal processing, and the like. When the shutter 1 is opened and closed by the remote controller 5 using the infrared rays, the remote controller 5 may be directed to the receiving unit 6 provided in the switch box 3 and the close button and the open button may be pressed.

[0004] In addition, there is an advantage that the remote controller 5 can be opened and closed by any one of the shutters in the house with one remote controller 5 and is easy to use.

[0005] However, as shown in FIG.
If there is a window with transparent glass, the shutter can be opened from the outside with a remote controller. Therefore, when there is a possibility that the shutter may be opened and closed from the outside by the remote controller, the dip switch 8 is provided in the switch box 3 as shown in FIG. The same number is also assigned to the side, and the shutter is opened and closed only in the case of the combination of the remote controller and the receiving unit 6 corresponding to one to one.

[0006]

[Problems to be Solved by the Invention] However, in the above-described method of assigning numbers to the remote controller and the receiving unit, number management is required for each site, and the number is continuously managed by the installer even after construction. There must be. For this reason, there is a problem in that the construction and maintenance are complicated and the number to be assigned is limited.

The present invention has been made in view of the above circumstances, and has as its object to provide a remote control device for a shutter which has a simple structure and can reliably prevent external operation, and which does not require management during and after construction. It is.

[0008]

According to the present invention, a switch section for opening and closing a shutter is provided with a receiving section for receiving a signal from a remote controller, and the switch box is used to determine whether the signal can be received or not received by the receiving section. A switching means for determining is provided.

[0009]

The switching of the receiving state of the receiving unit by the switching means enables and disables the opening and closing of the shutter by the remote controller.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

In the following embodiments, the same components as those shown in FIG. 8 are denoted by the same reference numerals.

FIG. 1 shows a first embodiment.
, A self-holding switch 7 is provided, and the receiving circuit of the receiving unit 6 is controlled by the self-holding switch 7.
In this case, two states of operation or non-operation are selected by the signal from.

That is, the power supply to the receiving unit 6 may be turned on / off by the self-holding type switch 7.

The self-holding switch 7 is provided with a display lamp 10 so that the user can know whether the remote controller 5 can be used while the display lamp 10 is lit.

Thus, the remote operation by the remote controller 5 is enabled by the self-holding switch 7, and the remote operation by the remote controller 5 is more reliably disabled.

FIG. 2 shows a configuration in which a slide switch 11 is provided in place of the self-holding type switch 7. The slide switch 11 can also be used to reliably select whether remote operation is possible.

It is needless to say that various types of switches, such as a momentary switch, can be used, in addition to those having a configuration capable of holding the state of the switch.

In the above-described embodiment, the receiving section 6 is made electrically unreceivable. However, the receiving section 6 may be closed by a shielding plate, and the arrival of infrared rays may be cut off to mechanically make it impossible to receive.

FIGS. 3 and 4 show an embodiment in which reception is not possible mechanically, in which a light receiving window cover 12 is retrofitted.

A light receiving window 14 is provided on the panel 13 of the receiving section 6 at a position corresponding to the infrared light receiving section 20, and the light receiving window cover 12 covers the light receiving window 14.
Also, the frame edge 1 of the receiving unit 6 protruding from the cover plate 9
5 is provided with a locking groove 16, and a locking leg 17 of a light receiving window cover 12, which will be described later, is engaged with the locking groove 16 so as to hold the light receiving window cover 12 in the switch box 3. I have.

The light receiving window cover 12 has the light receiving window 14
A through hole 18 is provided to face the shield plate 1.
9 is provided slidably. In the figure, reference numeral 21 denotes a wiring board.

By sliding the shielding plate 19, the through hole 18 can be opened and closed.
The shutter can be opened and closed by the remote controller in the open state, and cannot be opened and closed by the remote controller in the state in which the through hole 18 is closed. In order to facilitate opening and closing of the shielding plate 19, a knob protruding from the through hole 18 is formed at one end.

FIGS. 5 and 6 show another embodiment in which the receivable state and the unreceivable state can be selected mechanically.
The shielding plate 19 is provided integrally with the switch box 3 from the beginning.

Also in this embodiment, by sliding the shielding plate 19 to open and close the through hole 18, the operation by the remote controller becomes possible, or the operation by the remote controller becomes impossible.

In the above embodiment, the shielding plate 19 is of a sliding type, but it may be a rotary shielding plate having one end hinged, and the signal transmission medium may be radio waves or ultrasonic waves. Needless to say, various changes can be made. In the above embodiment, the receiving section is provided in the switch box, but it may be provided in a position other than the switch.

[0026]

[Effects of the Invention] As described above, according to the present invention, remote control can be performed with a simple configuration, and remote control can be disabled. I can do it. Also, assigning numbers,
Since there is no need for number management, there is an excellent effect that there is no complicated management and maintenance.

[Brief description of the drawings]

FIG. 1 is a front view showing a first embodiment of the present invention.

FIG. 2 is a front view showing a second alternative embodiment of the present invention.

FIG. 3 is an explanatory perspective view showing a third embodiment of the present invention.

FIG. 4 is a sectional view of a receiving section in the third embodiment.

FIG. 5 is a front view showing a fourth embodiment of the present invention.

FIG. 6 is a sectional view of a receiving section in the fourth embodiment.

FIG. 7 is a layout view of a window shutter.

FIG. 8 is an explanatory diagram of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shutter 3 Switch box 4 Open / close button 6 Receiving part 7 Self-holding switch 11 Slide switch 19 Shield

Claims (3)

(57) [Scope of request for utility model registration] 1. A receiving unit for receiving a signal from a remote controller is provided on a window side such as a switch box for opening and closing a shutter, and a switching unit for determining whether the signal can be received by the receiving unit is provided in the switch box. A remote control device for a shutter. 2. The remote control device for a shutter according to claim 1, wherein an electric switch is used to switch between a receivable state and a non-receivable state of the receiving unit. 3. A remote control device for a shutter, wherein an openable and closable shielding plate is provided in a through hole provided to face a signal receiving portion of a receiving portion.