KR890001553Y1 - Service call device of elevator - Google Patents

Abstract

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Description

Elevator service registration device

Figure 1 is an illustration of the installation state of the registration button and registration display lamp of the registration device of the subject innovation.

2 is a detailed circuit diagram of the registration device of the present invention.

* Explanation of symbols for main parts of the drawings

B: Section selection switch C, D: Registerable section display lamp

K: Display lamp for deciding possible section P ₁ -P ₁₀ : Registration button

R ₁ -R ₂₀ : Registered relay

The present invention relates to an elevator service registration device for registering a floor to receive a service in the elevator, and more particularly to an elevator service registration device that allows the registration of one or more of two or more floors with one registration button.

In the conventional elevator service registration device, one registration button is required for each service floor independently, so that the structure of the registration device is increased, thereby limiting the installation area, making installation difficult, and increasing the price of the registration device. In addition, when the number of floors is high, the registration button of the uppermost floor is located at a position that is too high, so that a short person such as a child has difficulty in pressing the registration button.

In order to solve this problem, the present invention divides the total number of floors into two or more sections so that one floor of each section can be registered by one registration button, which will be described with reference to the accompanying drawings.

1 is an exemplary view showing the installation state of the registration button and the registration display lamp of the registration device of the present invention, A is a mounting plate, B is a section selection switch (B) for selecting a registerable section, C, D is It is a registerable section display lamp that displays the registerable status of 1 and 2 sections according to the selection of the section selection switch (B), and P ₁ -P ₁₀ are registration buttons that can be used in common to register one floor of each section. , L ₁ -L ₂₀ are registration mark lamps on each floor.

FIG. 2 is a detailed circuit diagram of the registration device of the present invention. As shown therein, a section select switch B is connected to a register for determining a registerable section, and a contact section K _11b and K _11a can be registered. ₁ to 10 layers are connected to the display lamps C and D, respectively, and the registration buttons P _{1 to} P ₁₀ are connected via the contacts K _1b and K _10b of the register for determining the registerable section. connected to the relay register (R ₁ -R ₁₀₎ and the jeopjeop (K _1a -K _10a) is a 11 to 20 floor registration relay and connected to the (R ₁ -R _20), the relay (R ₁ -R ₂₀₎ through The contact points (R _1a- R _20a ) are connected to the 1-20 floor registration display lamps (L ₁ -L ₂₀ ). ) Is connected when its relay is driven and opened when it is not driven, and contact b ( Is the contact that is open when its relay is driven and connected when it is not driven.

Referring to the effects of the present invention configured in this way in detail as follows.

When the section selector switch B is switched to two sections and connected to the contact point a, power is applied to the register section determining relay K so that the register section K is driven so that the contact section K _1a -K _11a ) is connected and its contacts K _1b -K _11b are open.

Accordingly, the registration relays R _11- R _{20 on the} 11-20th floor, which are two sections, become a registerable state, and the registerable section display lamp D lights up to indicate that the two sections are registerable.

Therefore, at this time, when the common registration button (P1) on the _1st and 11th floors is pressed, the power supply is connected to the 11th floor registration relay (R) through the contact point (K _1a ) of the registration button (P ₁ ) and the register for determining the registerable section. ₁₁ ) is applied to drive the registration relay R ₁₁ , so that the 11th floor is registered, the contact R _11a of the registration relay R ₁₁ is connected, and the 11th floor registration display lamp L ₁₁ is turned on. .

Similarly, when the 10th and 20th floor common registration button P ₁₀ is pressed, the 20th floor registration relay R ₂₀ is driven to register the 20th floor and the 20th floor registration display lamp L ₂₀ is turned on.

On the other hand, when the section selection switch B is cut into one section and connected to the contact point b thereof, the contact point K _1a -K is stopped because the power is cut off and the driving thereof is stopped. _11a ) is opened and its contacts K _1b -K _11b are connected.

Accordingly, in this case, the registration relays R _{1 to} R _{10 of the 1st} and 1-10th floors become registerable, and the registerable section display lamp C lights up to indicate that the 1st section is registerable. Done.

In other words, if the registration button (P ₁ -P ₁₀ ) is pressed at this time, the 1-10th floor registration relay (R ₁ -R ₁₀ ) is driven to register the 1-10th floor and the contacts of the registration relays (R ₁ -R ₁₀ ). (R _1a- R _10a ) are connected, and the 1-10th floor registration display lamps (L ₁ -L ₁₀ ) light up.

As described above, the present invention can register two floors of different sections with one registration button, so the number of registration buttons is reduced by half, so the structure of the registration device is simplified, and it is easy to attach, and even a short person There is no difficulty in pressing the registration button, and the cost is reduced.

In addition, the present invention has been described taking the case where the 20th floor is divided into two sections, but if the registerable section selection switch is further subdivided, two or more floors can be registered by one registration button.

Claims (1)

In an elevator service registration device in which a corresponding registration relay is registered and registered at the same time as the registration button is pressed, and a registration display lamp is turned on, the section selection switch B is connected to a registration possible section determination relay K. The contacts K _11b and K _11a are respectively connected to the registerable section display lamps C and D, and the registration buttons P ₁ -P _{10 are} connected to the contacts K of the registerable section determination relay K. _1b -K _10b ) is connected to the registration relay (R ₁ -R ₁₀ ), respectively, and through the contacts (K _1a -K _10a ), respectively, it is configured to connect to the registration relay (R ₁₁ -R ₂₀ ) Elevator service registration device.