Propaganda device for enterprises

Abstract

The invention discloses a propaganda device for enterprises. The propaganda device comprises a base, wherein a vertically-arranged propaganda column body is fixedly connected to an upper surface of the base, a rotating plate is rotationally connected to an upper portion of a front end face of the propaganda column body through hinges, a propaganda opening is formed in a front end face of the rotating plate, a matched propaganda window is fixedly connected to the propaganda opening, and an amplifying mechanism is connected to the propaganda window. During use, the crank handle is rotated to drive an oblique bevel gear A to rotate, and the oblique bevel gear A drives an oblique bevel gear B meshed with the oblique bevel gear A to rotate so that a lead screw is driven to rotate; the rotating lead screw can drive the connecting rod to move up and down through the sliding sleeve, so the convex lens in the moving frame can be driven to move up and down, characters on the propaganda board can be amplified, people can see clearly, the propaganda effect of the device is improved, and the applicable crowd of the device is improved.

Description

technical field [0001] The invention relates to a publicity device, in particular to a publicity device for enterprises. Background technique [0002] Enterprise management is the general term for a series of activities such as planning, organizing, directing, coordinating and controlling the production and operation activities of enterprises, and is an objective requirement of socialized mass production. Enterprise management is to use the human, material, financial, information and other resources of the enterprise as much as possible to achieve the goal of more, faster, better and less, and to obtain the greatest efficiency of input and output. Corporate management often uses promotional devices to promote the business of consulting. [0003] When the existing publicity device is in progress, the publicity board is usually placed in the publicity window for display, so as to publicize the surrounding people. However, there are usually some small fonts in the publicity bo...

AI Technical Summary

Problems solved by technology

[0003] When the existing publicity device is in progress, the publicity board is usually placed in the publicity window for display, so as to publicize the surrounding people. However, there are usually some small fonts in the publicity board, which are not easy to see. In particular, it is difficult for people with presbyopia to learn the content of the publicity board, thus limiting the publicity effect of the publicity board

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