Display screen device for elevator door and channel door

Abstract

The invention provides a display screen device for an elevator door and a channel door. The display screen device comprises a protective frame, fixing screws, a fixing base, anti-slip soft rubber pads, hanging blocks, a positioning seat, a fixing clamping plate and a tightening bolt, wherein the fixing base is attached to the upper side of the front end surface of a mounting groove, the fixing screws are mounted on the upper side of the front end surface of the fixing base, the hanging blocks are welded to the lower side of the front end surface of the fixing base, the anti-slip soft rubber pads adhere to the front end surface of the fixing base, the protective frame is attached to the lower end surface of a liquid crystal display screen, the positioning seat is clamped and mounted on thelower end surface of the protective frame, the fixing clamping plate is attached to the upper end surface of the liquid crystal display screen, and the tightening bolt is mounted on the upper end surface of the fixing clamping plate. The design solves the problems that an existing display screen is inconvenient to mount, and the elevator door is not provided with the corresponding display screen,the display screen device is reasonable in structure, the display screen is convenient to mount, and the idle space is fully utilized.

Description

technical field [0001] The invention relates to a display screen device for elevator doors and passage doors, belonging to the fields of elevator door and passage door safety, lighting, and decorative surface utilization. Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or at an inclination angle of less than 15° from the plumb line. Among the elevators, several-car elevators are used the most, because the elevators often carry people, and people have to pass through two doors every time they enter and exit the elevator, one is the elevator hall door facing the elevator hall station, and the other is located on the elevator car. At present, most of the elevator doors have a plate structure with a certain thickness, and there is a certain idle space inside. However, the existing display devices ...

AI Technical Summary

Problems solved by technology

Among the elevators, several-car elevators are used the most, because the elevators often carry people, and people have to pass through two doors every time they enter and exit the elevator, one is the elevator hall door facing the elevator hall station, and the other is located on the elevator car. At present, most of the elevator doors have a plate structure with a certain thickness, and there is a certain idle sp

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