JP2641312B2 - Switch box also used for electric blind and electric roll screen - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to an electric blind for raising and lowering and rotating a slat by a motor, and a switch box used also as an electric roll screen for raising and lowering raw cloth by a motor. It is about.

[Conventional technology]

A single switch box is used to control power supply to an electric blind that raises and lowers and rotates a slat by a motor and an electric roll screen that raises and lowers raw cloth by a motor. It is practically convenient to selectively connect and use the roll screen, and it has been conventionally used.

Conventional switch boxes of this kind include a switch for raising the slat in the electric blind and turning the cloth right in the right-hand roll and the electric roll screen, and a switch for lowering the slat and turning left in the electric blind in the electric roll screen. Equipped with three switches, a switch for unwinding the cloth, and a switch for stopping the electric blind and the electric roll screen, perform raising and lowering and rotation of the slats in the electric blind, and winding and unwinding and stopping the raw cloth in the electric roll screen. It has become.

[Problems to be solved by the invention]

In the conventional switch box as described above, when applied to an electric blind, it is difficult to finely adjust the rotation of the slat, and the fine adjustment must be performed by momentarily turning on a switch for right or left rotation. Further, since the slats of the electric blind are raised and lowered at a considerably high speed, the speed of raising and lowering the cloth is relatively high even in the case of the electric roll screen, and therefore, it is difficult to finely adjust the height.

When applied to the electric blind as described above, it is difficult to finely adjust the rotation of the slat, and when the angle of the slat is largely changed, it is inconvenient because the switch must be turned on many times. . Further, when applied to an electric roll screen, it is difficult to finely adjust the amount of lifting and lowering, and it is difficult to stop the cloth at a desired position. This also applies to electric blinds, especially in the case of a series of blinds and roll screens in which multiple blinds are lined up.

The present invention solves the problems of the conventional electric blind as described above, and a switch box that also serves as an electric roll screen.In the case of an electric blind, it is possible to finely adjust the rotation angle of the slat, and in the case of an electric roll screen, Another object of the present invention is to provide a switch box capable of finely adjusting the stop position of the cloth.

[Means for solving the problem]

The present invention, as means for solving the above problems,
A connector connected to the electric blind and a connector connected to the electric roll screen in a switch box which is also used as an electric blind for raising and lowering and rotating a slat by a motor and an electric roll screen for raising and lowering raw cloth by the motor. A connector that can be connected to any of the above is provided on the switch box body, and a switch for raising the electric blind and winding up the electric roll screen, a switch for lowering the electric blind and rolling down the electric roll screen, an electric blind and A switch for stopping the electric roll screen is provided, and two additional switches for right and left rotation of the electric blind are provided.
An electric blind characterized in that the additional switch performs intermittent supply of electric power when the switch is turned on, and performs low-speed rotation in the case of an electric blind and low-speed elevation in the case of an electric roll screen. Provided is a switch box that is also used as an electric roll screen.

(Operation)

The switch box of the present invention can be selectively connected to the electric blind and the electric roll screen to control the electric blind or the electric roll screen. According to this switch box, the raising and lowering and rotation of the slats of the electric blind, the hoisting and lowering of the electric roll screen, and the stopping of the electric blind and electric roll screen are performed in the same manner as in the conventional case.
The switches can be controlled as desired by the individual switches, and the fine adjustment of the rotation angle of the electric blind and the fine adjustment of the height of the electric roll screen can be freely performed by the fine adjustment switch.

〔Example〕

Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.

In FIG. 1, reference numeral 1 denotes an electric blind, and 2 denotes an electric screen. The electric blind 1 raises and lowers and rotates the slat 3 by a motor. The electric roll screen 2 rotates the take-up pipe 4 by a motor to wind up and down the raw cloth 5.

Reference numeral 6 denotes a switch box for both an electric blind and an electric roll screen according to the present invention, and includes a connector 8 selectively connected to a connector 7 connected to each of the electric blind and the electric roll screen.

As shown in FIG. 2, the switch box 6 includes a switch button 9 for raising the electric blind and winding up the electric roll screen, and a switch button 10 for lowering the electric blind and unwinding the electric roll screen.
And a switch button 11 for stopping the electric blind and the electric roll screen, and two additional switch buttons 12 and 13 for clockwise and counterclockwise rotation of the electric blind are provided. As an intermittent supply of electric power when the switch is turned on, the electric blind is configured to perform low-speed rotation in the case of an electric blind, and to perform low-speed elevation in the case of an electric roll screen.

Switches 9 and 10 supply a constant voltage as shown in FIG. 3, and switches 12 and 13 provide an intermittent supply of power as shown in FIG.

The switch box of the present invention can be selectively used for an electric blind or an electric roll screen, and can raise, lower, rotate, and stop the slats of the electric blind, and can also raise and lower the electric roll screen. However, fine adjustment of the rotation of the slats of the electric blind and fine adjustment of the height of the electric roll screen,
It can be done by a fine adjustment switch of a specialist.

〔The invention's effect〕

As described above, the switch box according to the present invention can be used for both electric blinds and electric roll screens, and can raise, lower, rotate and stop the slats of the electric blinds and hoist and unwind the raw cloth of the electric roll screen. In addition, fine adjustment of the angle of the slat of the electric blind and the height of the raw cloth of the electric roll screen can be performed reliably and easily.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram showing an arrangement of a switch box, an electric blind and an electric roll screen according to the present invention;
FIG. 2 is a front view of the switch box shown in FIG. 1, and FIG.
FIG. 4 and FIG. 4 are diagrams respectively showing voltages supplied when a switch button provided on the switch box is pressed. 1 ... electric blind 2 ... electric roll screen 3 ... slat 4 ... winding pipe 5 ... green cloth 6 ... switch box 7,8 ... connector 9,10,11,12 , 13 …… Switch button.

Claims (1)

(57) [Claims] 1. A connector connected to an electric blind and an electric roll screen in a switch box used also as an electric blind for raising and lowering and rotating a slat by a motor and an electric roll screen for raising and lowering raw cloth by a motor. A connector that can be connected to any of the connectors connected to the switch, a switch provided on the switch box body, and a switch for raising the electric blind and winding up the electric roll screen, and a switch for lowering the electric blind and unwinding the electric roll screen And a switch for stopping the electric blind and the electric roll screen, and two additional switches for clockwise and counterclockwise rotation of the electric blind are provided. Supply Nau as the switch box that is also used in the electric blind and electric roller screen is characterized in that to perform the low-speed lift when low speed rotation, the electric roller screen in the case of electric blind.