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CN-224198967-U - Double-sided screen display device for elevator and elevator group control system

CN224198967UCN 224198967 UCN224198967 UCN 224198967UCN-224198967-U

Abstract

The utility model relates to a double-sided screen display device for an elevator and an elevator group control system, wherein the double-sided screen display device for an elevator comprises a mounting bracket, a frame, two display screens and a driving unit, wherein the frame is mounted on the mounting bracket, the two display screens are symmetrically mounted on the frame, the two display screens are arranged opposite to each other and have accommodating spaces between the two display screens, the driving unit is connected to the frame and is arranged in the accommodating spaces between the two display screens, and the driving unit is configured to enable the display screens to display corresponding information. The double-sided screen display device is displayed by the double-sided display screen, and display information is interacted in real time through CAN communication, so that not only CAN the elevator number of an elevator be displayed, but also the landing to which the elevator is going CAN be displayed, and corresponding prompt information CAN be displayed when the elevator fails or is maintained.

Inventors

  • GU WEIYU

Assignees

  • 蒂升电梯(上海)有限公司

Dates

Publication Date
20260505
Application Date
20250515

Claims (10)

  1. 1. A double-sided screen display device for an elevator, comprising: A mounting bracket; a frame mounted to the mounting bracket; two display screens symmetrically mounted to the frame, the two display screens being disposed opposite to each other with an accommodation space therebetween, and And a driving unit connected to the frame and disposed in the accommodation space between the two display screens, the driving unit configured to cause the display screens to show corresponding information.
  2. 2. The double-sided screen display device for an elevator of claim 1, wherein the mounting bracket comprises: A base formed in a rectangular plate shape, the upper portion of the base being provided with a first mounting hole, and the lower portion of the base being provided with a second mounting hole; Two side connection parts respectively bent from opposite sides of the base part, each side connection part being provided with a plurality of connection clamping grooves spaced apart from each other by a predetermined distance, the connection clamping grooves on the two side connection parts being symmetrically arranged, and A top connection portion bent from a top of the base portion, the top connection portion being provided with a connection hole.
  3. 3. The double-sided screen display device for an elevator according to claim 2, wherein the frame comprises: A bottom formed in a trapezoidal plate shape; A first side portion formed in a rectangular plate shape, a lower end of the first side portion being connected to a first end of the bottom portion; A second side portion formed in a hollow rectangular plate shape, a lower end of the second side portion being connected to a second end of the bottom portion and being parallel to the first side portion, and A top formed in a trapezoidal plate shape, a first end of the top being connected to an upper end of the first side portion, and a second end of the top opposite to the first end being connected to an upper end of the second side portion; Wherein the top portion is parallel to the bottom portion, and the bottom portion, the first side portion, the second side portion, and the top portion each include a mount protruding toward an inside of the frame, and a plurality of mounts cooperate together such that two display screens are connected to the mount.
  4. 4. The double-sided screen display device for an elevator according to claim 3, characterized in that: an insertion groove is formed in the mounting table of the first side part of the frame; A plurality of protrusions are respectively provided on two inner side surfaces of the second side portion of the frame, the protrusions on the two inner side surfaces are symmetrically provided, and the plurality of protrusions on each inner side surface are spaced apart from each other by a predetermined distance; The mounting bracket is inserted into the second side of the frame and the plurality of protrusions of the frame mate with the plurality of connection slots of the mounting bracket such that the frame is connected to the mounting bracket.
  5. 5. The double-sided screen display device for an elevator according to claim 4, characterized in that: the top of the frame is provided with a plurality of operation holes; A through hole is arranged at the joint position of the second side part and the top part of the frame; a fastener extends through the through-hole of the frame and the attachment hole of the mounting bracket such that the frame is engaged to the mounting bracket.
  6. 6. The double-sided screen display device for an elevator according to claim 5, wherein the driving unit comprises: a fixing plate; A display driving module coupled to the first surface of the fixing plate, the display driving module being electrically connected to the two display screens, and And an operation module coupled to the first surface of the fixing plate and electrically connected to the display driving module, the operation module including a plurality of operation elements respectively inserted into the corresponding operation holes of the plurality of operation holes and exposed to the outside of the frame.
  7. 7. The double-sided screen display device for an elevator according to claim 6, characterized in that: a second surface of the fixing plate opposite to the first surface is adhered to a back surface of the corresponding display screen; one side end of the fixing plate is inserted into the insertion groove; the lower end of the fixing plate abuts against the mounting table at the bottom of the frame.
  8. 8. The double-sided screen display device for an elevator of claim 6, wherein the mounting bracket further comprises a communication port formed on the base and located between the first mounting hole and the second mounting hole.
  9. 9. The double-sided screen display device for an elevator according to claim 8, wherein the display driving module is provided with a CAN interface, a function expansion interface, and a USB interface at a position near the communication port.
  10. 10. Elevator group control system, characterized by comprising a double screen display device for elevators according to any one of claims 1 to 9.

Description

Double-sided screen display device for elevator and elevator group control system Technical Field The utility model relates to the field of elevators, in particular to a double-sided screen display device for an elevator. Background The elevator number plate of the elevator is often used in an elevator group control calling scene and is arranged at the entrance of an elevator hall, so that passengers can conveniently identify and take the elevator. At present, the elevator number plate on the market has the elevator number directly attached on the wall surface on the front, vertically installed on the wall surface on the two sides, and the elevator number is marked by means of lamplight display of the elevator number plate through the luminous lamp beads and the light guide parts, and after the elevator is called by using the elevator calling device, the elevator calling device provides the elevator number to inform passengers to take the corresponding elevator. The identification mode of the existing elevator number plate has the following defects that the elevator number plates with different identifications are required to be processed and manufactured independently, production control is not facilitated, the elevator number plates are required to be installed correspondingly when installed on site, errors are prone to happening when the number of group control elevators is large, and passengers need to call the elevator again when forgetting the elevator number to be taken after calling the elevator. Accordingly, there is a need for improvements in existing ladder number plates. The information included in the background section of the utility model is only for enhancement of understanding of the general background of the utility model and is not to be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. Disclosure of utility model The utility model aims to provide a double-sided screen display device for an elevator, which is different from the existing elevator number plate. In particular, the utility model utilizes the design of double-sided display screens to form a display device, and CAN carry out real-time interaction and display the elevator number, the upcoming destination floor and other elevator states of the elevator through CAN communication. According to an aspect of the present utility model, there is provided a double-sided screen display device for an elevator, which may include a mounting bracket to which a frame is mounted, two display screens symmetrically mounted to the frame, the two display screens being disposed opposite to each other with an accommodation space therebetween, and a driving unit connected to the frame and disposed in the accommodation space between the two display screens, the driving unit configured to cause the display screens to display corresponding information. The double-sided screen display device for an elevator, wherein the mounting bracket may include a base formed in a rectangular plate shape, a first mounting hole provided at an upper portion of the base, and a second mounting hole provided at a lower portion of the base, two side connection parts respectively bent from opposite sides of the base, each side connection part being provided with a plurality of connection clamping grooves spaced apart from each other by a predetermined distance, the connection clamping grooves on the two side connection parts being symmetrically provided, and a top connection part bent from a top of the base, the top connection part being provided with a connection hole. The aforementioned double-sided screen display device for an elevator, wherein the frame may include a bottom portion formed in a trapezoidal plate shape, a first side portion formed in a rectangular plate shape, a second side portion formed in a hollow rectangular plate shape, a lower end of the second side portion connected to a second end of the bottom portion and parallel to the first side portion, and a top portion formed in a trapezoidal plate shape, a first end of the top portion connected to an upper end of the first side portion and a second end of the top portion opposite to the first end connected to an upper end of the second side portion, wherein the top portion is parallel to the bottom portion, and the bottom portion, the first side portion, the second side portion, and the top portion respectively include mounting tables protruding toward an inside of the frame, and the plurality of mounting tables are commonly engaged such that both display screens are connected to the mounting tables. The double-sided screen display device for an elevator, wherein the mounting table of the first side of the frame is provided with the insertion groove, the two inner side surfaces of the second side of the frame are respectively provided with the plurality of protrusions, the protrusions on the two inner side surfac