JP2001130847A - Crime prevention operating device for elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a crime prevention operating device for an elevator easily applicable to an existing elevator and easy to operate. SOLUTION: In an elevator provided with a control panel 6 having an open button 7 for opening a door within a car 1, the open button 7 comprises a means for stopping the car 1 on a closest floor when the open button 7 is depressed a prescribed number of times within prescribed time.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an elevator security operation device.

[0002]

2. Description of the Related Art Recently, as a security device for an elevator, a specific operation button is provided on an operation panel as shown in JP-A-2-95689, and when the operation button is pressed, the elevator stops at the nearest floor. There has been proposed a method of stopping the operation, or a method of stopping at the nearest floor when all the destination floor buttons are operated as disclosed in Japanese Patent Application Laid-Open No. 7-157223.

[0003]

In the former case, a specific operation button must be provided on the operation panel, and there is a problem that it is difficult to apply to an existing elevator. In the latter case, all the destination floor buttons must be operated, and there is a problem that the operation is troublesome.

An object of the present invention is to provide an elevator security operation device which can be easily applied to an existing elevator and is easy to operate.

[0005]

An object of the present invention is to provide an elevator equipped with an operation panel having an open button for opening a door in a car, wherein the open button is pressed a predetermined number of times within a predetermined time. This is achieved by providing means for stopping the car at the nearest floor.

[0006]

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

FIG. 1 is an overall configuration diagram of an elevator car according to an embodiment of the present invention, and FIG. 2 is a circuit configuration diagram of the present invention.

In FIG. 1, reference numeral 1 denotes a car, and the car 1 comprises a floor 2, side plates 3, a ceiling 4, and a door 5. An operation panel 6 is provided with an open button 7 for opening the door, a close button 8 for closing the door, and a destination floor registration button 9. Reference numeral 10 denotes a car position indicator light.

In FIG. 2, A is a relay which is energized when the open button 7 is operated, Aa is a contact which is closed when the relay A is energized, and TM is a timer which is energized when the contact Aa is closed. , TMa is a contact that closes when the timer TM is activated, TMb is a contact that opens when a predetermined time elapses after the timer TM is activated, CA is a counter that counts up each time the contact Aa is closed, CAa Is a contact that closes when the value of the counter CA is counted a predetermined number of times, for example, two or more times, and B is a relay that is energized when the contacts CAa and TMa are closed. 1 is stopped at the nearest floor.

Next, the operation when the passenger in the car 1 operates the open button 7 will be described.

Now, when the open button 7 is operated, the relay A is energized, the contact Aa is closed, the timer TM is operated, and the self-holding is performed by closing the contact TMa. One contact A
The counter CA is operated by the closing of a, and the contact CAa is closed when a predetermined number of times have been counted. As a result, within a predetermined time, a circuit of P-CAa-TMa-Bn is formed, the relay B is energized, and the car 1 stops at the nearest floor.

As described above, according to the above-described embodiment, the car 1 can be stopped at the nearest floor by pressing the open button 7 a predetermined number of times within a predetermined time, and the present invention can be easily applied to an existing elevator. What can be provided can be provided while being easy to operate.

[0013]

According to the present invention, when the open button is pressed a predetermined number of times within a predetermined time, the car can be stopped at the nearest floor, and can be easily applied to an existing elevator and operated. Easy to provide.

[Brief description of the drawings]

FIG. 1 is an overall configuration diagram of an elevator car showing one embodiment of the present invention.

FIG. 2 is a circuit configuration diagram showing one embodiment of the present invention.

[Explanation of symbols]

 1 car 2 floor 3 side panel 4 ceiling 5 door 6 operation panel 7 open button 8 close button 9 destination floor registration button 10 car position indicator

Claims (1)

[Claims] An elevator equipped with an operation panel having an open button for opening a door in a car, wherein when the open button is pressed a predetermined number of times within a predetermined time, the car is moved to the nearest floor. An elevator security driving device comprising a stopping means.