CN218595811U

CN218595811U - Elevator calling device

Info

Publication number: CN218595811U
Application number: CN202222889649.6U
Authority: CN
Inventors: 李志强; 李潭清; 曾骏
Original assignee: Zhejiang Sanhe Elevator Co ltd
Current assignee: Zhejiang Sanhe Elevator Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-10
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a device is exhaled outward to elevator mainly includes: shell, display screen, button subassembly and backing plate, the display screen sets up on shell upper portion, the button subassembly sets up the lower part at the shell, the back of shell is provided with the backing plate, the backing plate includes the supporting part and lets the position portion down, lets be provided with the through-hole on the position portion down, the through-hole corresponds with the button subassembly, the backing plate deviates from the one side of shell is used for linking to each other with the wall body. The device of this application sets up a backing plate at the back of ultra-thin type elevator shell, and the distance between joint and the wall body of multiplicable key subassembly like this for connect can not touch the wall body easily. Thereby being beneficial to ensuring the long-term stable work of the key assembly.

Description

Elevator calling device

Technical Field

The utility model relates to an elevator field of making especially relates to device is exhaled outward to elevator.

Background

The elevator hall call device is a device which is arranged on the wall body of a building and is positioned at one side of an elevator door and used for controlling the elevator to go upwards or downwards.

At present, the housings of many elevator hall call devices are ultra-thin for aesthetic reasons, and the ultra-thin housings can cause the joints of the key assemblies to be directly abutted against the wall. This type of mounting has the following disadvantages: when the button is pressed, the joint can impact the wall. Failure of the joint can occur under multiple impacts. Resulting in the key being invalid and unusable.

At present, the elevator call device has a defect that whether the elevator can enter people cannot be determined, for example, when the elevator runs from top to bottom, a user on a lower layer cannot know whether the elevator moving from top to bottom can enter people, often, the user waits for a long time, after the elevator reaches a floor where the user is located, although the elevator door is opened, the bearing capacity of the elevator is close to the upper limit, and after the user enters the elevator, the elevator gives an alarm, and the alarm means that the elevator is overloaded. The user cannot board the elevator at this time, which makes the user spend much waiting time.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an elevator outbound device aiming at the problem that the keys of the ultra-thin elevator outbound device often fail.

An elevator hall call device comprising:

the display screen is arranged at the upper part of the shell, the key assembly is arranged at the lower part of the shell, the backing plate is arranged at the back part of the shell,

the backing plate includes the supporting part and lets the position portion down, lets be provided with the through-hole on the position portion down, the through-hole corresponds with the button subassembly, the backing plate deviates from the one side of shell is used for linking to each other with the wall body.

The device of this application sets up a backing plate at the back of ultra-thin type elevator shell, and the distance between joint and the wall body of multiplicable key subassembly like this for connect can not touch the wall body easily. Thereby being beneficial to ensuring the long-term stable work of the key assembly. Moreover, this kind of structure of this application has set up a backing plate at traditional ultra-thin type elevator shell's the back in fact, to the ultra-thin type elevator shell that has installed now, need not change the shell, only need paste the backing plate of this application kind of structure can on the shell back. The transformation cost is obviously reduced, and the method is favorable for popularization and use in each cell. In addition, although the backing plate is added, the device does not affect the beauty of the ultra-thin elevator shell.

In one embodiment, the key assemblies include an upper row of key assemblies and a lower row of key assemblies.

In one embodiment, the thickness of the backing plate is 5 to 8mm, and the thickness of the shell is 15 to 25mm

In one embodiment, the two sides of the backing plate are both provided with glue layers.

In one embodiment, the backing plate is made of an acrylic plate.

In one embodiment, the elevator further comprises a controller and an indicator light, the indicator light is connected with the controller, the indicator light is installed on the shell, the controller is used for obtaining the weight of a person in the elevator car, and when the weight of the person is larger than or equal to a threshold value, the controller controls the indicator light of the corresponding floor to be turned on.

In one embodiment, the elevator further comprises a controller and an auxiliary display, the auxiliary display is connected with the controller and mounted on the shell, the controller is used for obtaining the weight of people in the elevator car, and when the weight of the people is larger than or equal to a threshold value, the controller controls the auxiliary display of the corresponding floor to display prompt information.

Drawings

Fig. 1 is a schematic view of the installation position of an elevator hall call device according to an embodiment of the present application.

Fig. 2 is a schematic view of a shim plate used on an elevator hall call device according to an embodiment of the present application.

Fig. 3 is a schematic view of the internal structure of an elevator hall call device according to an embodiment of the present application.

Fig. 4 is a schematic diagram of an indicator light arranged on an elevator hall call device according to an embodiment of the present application.

Fig. 5 is a schematic diagram of an auxiliary display provided on an elevator hall call device according to an embodiment of the present application.

Wherein:

110. an elevator door; 120. an elevator hall call device; 130. a base plate; 131. an upper support section; 132. a through hole; 121. a housing; 122. a key assembly; 123. a joint; 124. a display screen; 125. an indicator light; 126. an auxiliary display.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 3, an embodiment of the present application provides an elevator hall call device, including: the key assembly comprises a shell 121, a display screen 124, a key assembly 122 and a backing plate 130, wherein the display screen 124 is arranged at the upper part of the shell 121, the key assembly 122 is arranged at the lower part of the shell 121, and the backing plate 130 is arranged at the back part of the shell 121. The backing plate 130 includes an upper supporting portion 131 and a lower yielding portion, a through hole 132 is disposed on the lower yielding portion, the through hole 132 corresponds to the key assembly 122, that is, the through hole 132 is used for accommodating the joint 123 of the key assembly 122, and one surface of the backing plate 130 departing from the casing 121 is used for connecting with a wall.

In one embodiment, the key assembly 122 includes an upper row of key assemblies and a lower row of key assemblies. It is to be understood that for some floors, the key assembly 122 may have only a lower row of key assemblies or only an upper row of key assemblies.

In one embodiment, the thickness of the backing plate 130 is 5 to 8mm, and the thickness of the housing 121 is 15 to 25mm. For example, the thickness of the shim plate 130 is 5mm,7mm,8mm, or the like. The thickness of the case 121 is 15mm,20mm,25mm, or the like.

In one embodiment, the pad 130 is provided with glue layers on both sides. When in use, the pad 130 is firstly attached to the back of the outer shell 121, and then the whole formed by the outer shell 121 and the pad 130 is attached to the wall. It is understood that the backing plate 130 may be attached to the housing 121 in other fastening manners.

In one embodiment, the backing plate 130 is made of acrylic. It is understood that other materials may be used for the backing plate 130.

In one embodiment, as shown in fig. 4, the elevator further comprises a controller and an indicator 125, the indicator 125 is connected to the controller, the indicator 125 is mounted on the housing 121, the controller is used for obtaining the weight of the person in the elevator car, and when the weight of the person is greater than or equal to a threshold value, the controller controls the indicator 125 of the corresponding floor below the elevator car to be lighted.

Specifically, the threshold value may be set according to the maximum load weight of the elevator car. For example, 95% of the maximum bearing weight may be set, and the like. When the threshold value is larger than or equal to the threshold value, the indicator lamp 125 positioned at the floor below the elevator car is lightened, and a user can select whether to wait or not by himself or herself, and can walk stairs to go downstairs directly if the user does not want to wait. This saves latency.

In one embodiment, as shown in fig. 5, the elevator further comprises a controller and an auxiliary display 126, the auxiliary display 126 is connected with the controller, the auxiliary display 126 is mounted on the housing 121, the controller is used for obtaining the weight of the person in the elevator car, and when the weight of the person is greater than or equal to a threshold value, the controller controls the auxiliary display 126 of the corresponding floor to display a prompt message.

Similarly, when the threshold value is greater than or equal to the threshold value, the auxiliary display 126 located at the floor below the elevator car displays a prompt message, for example: the elevator approaches saturation and please walk the stairs. In this way, the persons on the relevant floor can choose to walk stairs to go downstairs.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An elevator hall call device, comprising:

2. The elevator hall device of claim 1 wherein the key assembly comprises an up key assembly and a down key assembly.

3. The elevator hall device of claim 1 wherein the thickness of the backing plate is 5 to 8mm and the thickness of the housing is 15 to 25mm.

4. The elevator hall device of claim 1 wherein both sides of the mat are provided with a glue layer.

5. The elevator hall device of claim 1 wherein the backing plate is a acrylic plate.

6. The elevator hall call device according to claim 1, further comprising a controller and an indicator light, wherein the indicator light is connected to the controller, the indicator light is mounted on the housing, the controller is configured to obtain the weight of a person in the elevator car, and when the weight of the person is greater than or equal to a threshold value, the controller controls the indicator light of the corresponding floor to be turned on.

7. The hall call device of claim 1 further comprising a controller and an auxiliary display, wherein the auxiliary display is connected to the controller, the auxiliary display is mounted on the housing, the controller is configured to obtain the weight of a person in the elevator car, and when the weight of the person is greater than or equal to a threshold value, the controller controls the auxiliary display of the corresponding floor to display a prompt message.