JPS58445A - Actuating apparatus for interlocking power window with wiper switch - Google Patents

Abstract

PURPOSE:To facilitate the operation of the titled apparatus, only by closing a wiper switch thereby simultaneously closing the wiper action and the power window. CONSTITUTION:A wiper motor 4 is connected to a power source 1 via the wiper switch 3. A power window motor 6 that will be ready to be actuated when the window is in the opened state is connected in parallel with said wiper motor 4 through a window open or close state detecting circuit 7 having a switch 8 that will be opened when the window is open, and will be closed when the window is closed. Actuating switches 11a, 11b for selectively setting the power window motor 6 are connected in series with the motor 6.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an operating device for working in conjunction with a wiper switch of a vehicle having wipers and power windows. , for example, there is something like the 1st vAK, which is 0, that is, the 1st rlA, where l is the battery that is the power source, 2 is the key switch, J is the wiper switch,
3 is a wiper motor connected to the battery via a key switch and a wiper switch J. If the wiper switch 3 is closed while the key switch is closed, the wiper motor is connected to the battery. It is now working. On the other hand, j is a window operation switch, 6 is the key switch, a power window motor connected to battery l via window operation switch I,
ja and jb are a window closing changeover switch and a window opening changeover switch that constitute the window operation switch j, and when the changeover switch jlL is moved from the solid line position to the dotted line position with the hour switch 2 closed, When the switching operation is performed, the power window screen rotates in a rotational direction that closes the window, and when the changeover switch jb is switched from the solid line position to the dotted line position, the power is rotated in a rotational direction that opens the window. Windshield motors are designed to rotate.However, with conventional wiper and power window actuators, each circuit is completely independent, so when it starts to rain, for example, In this case, both switches must be operated when operating the wiper and closing the window, which is very cumbersome.

The present invention has been made by paying attention to the drawbacks of the prior art, and includes a wiper motor connected to a power source via a wiper switch, which is prepared to be operated when the window is open. The power window cages are connected in parallel via a window open/close state detection circuit, so that wiper operation and window closing can be performed at the same time by simply closing the wiper switch.
The purpose is to solve the above problems.

Hereinafter, this invention will be explained based on FIG. 1iK.

FIG. 2 is a circuit diagram showing one embodiment of the present invention. Note that parts that are the same as those in the prior art are given the same reference numerals and their explanations will be omitted.

First, to explain the configuration, 7 is a window open/close state detection circuit. This detection circuit 7 is automatically activated when the window is open, and has a switch 1 that closes when the window is closed, and a switch 1 connected in series with this switch 1. It consists of a relay 9 connected to the relay 9 and a contact 10 of this relay, and a series circuit of the switch 1 and the relay is connected in parallel to the wiper motor.

//a and //b are operating switches for selectively operating the power window motor t, and are interlocked with each other. These actuation switches //a and //b have three fixed contacts l, /b, /o and l, respectively.
Komi 1゜/a1. / has a roller 1, a movable contact 1 IL,
The power window motor 4 is connected between /261 and 261. The fixed contact A is connected to one electrode of the battery l through the switch 2, and the fixed contact l is connected to the other electrode of the battery l. The fixed contact /Jb is connected to one electrode of the battery l via the contact 10, the wiper switch 3 and the key switch, and the fixed contact /Jtl 1 is connected to the other electrode of the battery l. The fixed contact /JO is connected to the other electrode of the battery l, and the fixed contact /Jol is connected to one electrode Kll of the battery l via the key switch 2.Next, the operation will be explained.

Movable contact rollers of the operating switches //a and //b.

With the key switch 1 connected to the fixed contact /Jb, /21) and the key switch closed,
When the switch J for
(Power is supplied from the power window l and activates the w/(-). If the window is open at the same time, the contact io is inactive and the power supply to the power window is prepared. I (work window motor ≦ is a key switch, a switch J for a wino (-), contact 10. Power is supplied to the battery l for seconds through the operating switches //a and //b to operate the window to close it. When the window closes, the detection circuit 7 detects that the window is closed by switching the switch l from the line concentration side to the dotted line side.As a result, the relay 9 is energized and the contact tofk is switched from the line side to the dotted line side, and the power window peak is switched from the line side to the dotted line side. - The power supply to the terminal 4 is stopped.As a result, the relay 9 is self-held by switching the contact 100 to the dotted line side, and the switch 8 is opened.

Regardless of the closed state, unless the Y/<- switch J or the key switch L is opened, the magnet remains energized and becomes IK. Therefore, if you want to open the window independently this time, switch the movable contacts (1, /comi1) of the operating switches //a, //b to the fixed contacts /Jo, /Jo1, and the power window motor will open the window. The window opens by rotating in the opening direction.When closing this open window, move the movable contact /J.
(1, /J(When 11 is switched to the fixed contact /Ja, /core a1, the power window motor≦ is rotated to close the window, and the window is closed.) In the third @, another embodiment is shown.

In this embodiment, a switch /J is provided between the wiper switch 3 and the connection point of the switch 1 and the contact 10 in the previous embodiment. This action is performed by switch 13
If the wiper switch J is closed, the same effect as in the above embodiment is obtained, but if the switch tS is opened, the power window motor 1 is not operated in conjunction with the closing of the wiper switch J. The windows can be opened and closed only by operating switches //a and //b.

As described above, according to the present invention, the power window motor is configured to be operated in the closed state 11 of the window, with respect to the wiper motor connected via the electric INK wiper switch. Since the circuit is connected in parallel through a windshield opening/closing state detection circuit, it is possible to simultaneously operate the wiper and close the windshield by simply closing the wiper switch during rainy weather, especially at the beginning of rain. This has the effect of eliminating the inconvenience of having to operate the wiper switch and the power window switch separately.

In addition to the above-mentioned common effects, each embodiment has I! has the following effects. That is, according to another embodiment shown in No. JvAK, if you do not want the wiper and power window to operate at the same time, or if you want to stop the interlocking operation of the power window to prevent danger, switch 1
This has the effect that it is only necessary to open 3.

[Brief explanation of the drawing]

FIG. 1 is a circuit diagram of a conventional device, FIG. 1 is a circuit diagram showing one embodiment of the device of the present invention, and FIG. 3 is a circuit diagram showing another embodiment of the device of the present invention. l...Battery (power supply), 2...
・・・・・・Key switch, J・・・・・・Wiper switch, Old/old：Wiper motor, Old：Power window motor, 7... ...
... Open/close state detection circuit, t... Old switch,
9...Relay, io/old...contact, //a, //b...operation switch. Should be 1st answer 2nd country? Shiro, 9 times?

Claims (1)

[Claims] The wiper motor is connected to the power supply via the wiper switch, and the power window motor is connected in parallel via a window open/close state detection circuit, which is prepared to operate when the window is open. A power window operating device that is linked to the Wyno switch.