Advertising device in elevator

Abstract

The invention relates to an advertising device in an elevator. The advertising device comprises an upper base plate (10), a lower base plate (20) and a shell (30), wherein the upper base plate (10) and the lower base plate (20) are connected through a bolt (104); a row of blocking slots (203) are respectively formed in the two sides of the lower base plate (20); the two ends of a rotating shaft b are blocked in the blocking slots (203); a row of positioning holes (204) are respectively formed in the two sides of the lower base plate (20); a moveable shell (301) sleeves the bottom of the shell (30). The advertising device in the elevator is simple in structure and convenient in use; the required height of the advertising board can be made by exchanging the blocked position of the rotating shaft b and exchanging the positioning hole positioned by the bolt, so that the device can adapt to the advertisements in different heights; the convenience in exchanging of the advertisements is realized; the advertising cost is saved.

Description

Technical field: [0001] The invention relates to the field of elevator devices, in particular to an elevator advertising device. Background technique: [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, which is used for multi-storey buildings to take people or carry goods. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical elevator has a car running between at least two vertical or inclination angles of less than 15° rigid guide rails. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. It is customary to use elevator as a general term for vertical transportation in buildings regardless of its driving mode. Most of the current elevators have advertisements pasted on them. Most of the advertisements...

AI Technical Summary

Problems solved by technology

Most of the current elevators have advertisements pasted on them. Most of the advertisements are immovable and need to be replaced manually, which is troublesome and wastes manpower. Moreover, the current advertisement cloth is long or short. If a board is not suitable, it must be replaced with a new board. , wasting resources and increasing costs, if a device that can automatically replace advertisements and has strong applicability can be designed to solve these problems, it is very beneficial to design an elevator advertising device

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